gdb/ChangeLog

   1 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
   2             Adam Renquinha <arenquinha@cimeq.qc.ca>
   3
   4         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
   5         pointer and stack frame offset when unwinding.
   6
   7 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
   8
   9         * version.in: Set GDB version number to 10.0.90.DATE-git.
  10
  11 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  12
  13         GDB 10.0.90 released.
  14
  15 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  16
  17         * version.in: Set GDB version number to 10.0.90.
  18
  19 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  20
  21         * NEWS: Change "Changes since GDB 9" to "Changes in GDB 10".
  22
  23 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  24
  25         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
  26         * version.in: Bump version to 10.0.90.DATE-git.
  27
  28 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
  29
  30         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
  31
  32 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
  33             Felix Willgerodt  <Felix.Willgerodt@intel.com>
  34
  35         * gdbarch.sh: Added bfloat16 type.
  36         * gdbarch.c: Regenerated.
  37         * gdbarch.h: Regenerated.
  38         * gdbtypes.c (floatformats_bfloat16): New struct.
  39         (gdbtypes_post_init): Add builtin_bfloat16.
  40         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
  41         (floatformats_bfloat16): New struct.
  42         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
  43         (i386_ymm_type): Add field "v16_bfloat16"
  44         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
  45         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
  46         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
  47         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
  48         * features/i386/64bit-avx512.xml: Add bfloat16 type.
  49         * features/i386/64bit-avx512.c: Regenerated.
  50         * features/i386/64bit-sse.xml: Add bfloat16 type.
  51         * features/i386/64bit-sse.c: Regenerated.
  52
  53 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
  54
  55         * i386-tdep.c (i386_zmm_type): Fix field names.
  56         (i386_ymm_type): Fix field names.
  57
  58 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  59
  60         * breakpoint.c: Fix typo in the help message of the
  61         "set breakpoint condition-evaluation" command.
  62
  63 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  64
  65         * nbsd-nat.c: Include "nat/netbsd-nat.h".
  66         * (nbsd_nat_target::pid_to_exec_file)
  67         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
  68         (nbsd_nat_target::post_startup_inferior)
  69         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
  70         (nbsd_add_threads): Switch local code to common gdb/nat functions.
  71         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
  72         * (nbsd_thread_lister): Remove.
  73
  74 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  75
  76         * fork-inferior.c (startup_inferior): Avoid double free.
  77
  78 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  79
  80         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
  81         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
  82
  83 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  84
  85         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
  86         * netbsd-nat.c: Include <sys/ptrace.h>.
  87         * (netbsd_nat::enable_proc_events): Add.
  88
  89 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  90
  91         * netbsd-nat.h: Include "gdbsupport/function-view.h".
  92         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
  93         (netbsd_nat::for_each_thread): Add.
  94         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
  95         "gdbsupport/common-debug.h".
  96         * (netbsd_nat::netbsd_thread_lister)
  97         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
  98         (netbsd_nat::for_each_thread): Add.
  99
 100 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 101
 102         * netbsd-nat.h: Include <unistd.h>.
 103         * (netbsd_nat::pid_to_exec_file): Add.
 104         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 105         * (netbsd_nat::pid_to_exec_file) Add.
 106
 107 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 108
 109         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 110
 111 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 112
 113         * netbsd-nat.h: New file.
 114         * netbsd-nat.c: Likewise.
 115
 116 2020-09-09  Tom Tromey  <tromey@adacore.com>
 117
 118         * ada-lang.c (remove_extra_symbols): Do not increment when
 119         removing an element
 120
 121 2020-09-08  Tom Tromey  <tromey@adacore.com>
 122
 123         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 124
 125 2020-09-08  Tom Tromey  <tromey@adacore.com>
 126
 127         PR win32/25302:
 128         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 129         (gdb_bfd_init_data): New function.
 130         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 131
 132 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 133
 134         * infrun.c (fetch_inferior_event): Use
 135         `switch_to_target_no_thread` to switch the target.
 136
 137 2020-09-06  Tom Tromey  <tom@tromey.com>
 138
 139         * symfile.h (dwarf2_free_objfile): Don't declare.
 140
 141 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 142
 143         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 144         to match 16 byte real/complex type generated by Flang compiler.
 145
 146 2020-09-03  Tom de Vries  <tdevries@suse.de>
 147
 148         PR breakpoint/26546
 149         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 150         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 151
 152 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 153
 154         * maint.c (index_digits): New function.
 155         (struct maint_print_section_data): Remove.
 156         (print_bfd_section_info): Remove print_data parameter, add arg
 157         and index_digits.
 158         (print_objfile_section_info): Likewise.
 159         (print_bfd_section_info_maybe_relocated): Likewise (plus
 160         objfile).
 161         (maintenance_info_sections): Adjust calls.
 162
 163 2020-09-02  Tom Tromey  <tromey@adacore.com>
 164
 165         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 166         for null pointers.
 167         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 168
 169 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 170
 171         * bcache.h (struct bcache) <insert>: Change type of `added` to
 172         pointer to bool.
 173         * bcache.c (bcache::insert): Likewise.
 174         * gdbtypes.c (check_types_worklist): Adjust.
 175         * psymtab.c (add_psymbol_to_bcache): Adjust.
 176
 177 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 178
 179         * corelow.c (unordered_set): Include.
 180         (class core_target): Add field 'm_core_unavailable_mappings'.
 181         (core_target::build_file_mappings): Print only one warning
 182         per inaccessible file.  Add unavailable/broken mappings
 183         to m_core_unavailable_mappings.
 184         (core_target::xfer_partial): Call...
 185         (core_target::xfer_memory_via_mappings): New method.
 186
 187 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 188
 189         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 190         type to bool.
 191
 192 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 193
 194         * dwarf2/read.c (struct field_info): Fix indentation.
 195
 196 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 197
 198         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 199         ordering in comment.
 200         * frame.c (frame_id_eq): Fix indentation.
 201
 202 2020-08-31  Scott Linder  <scott@scottlinder.com>
 203             Simon Marchi  <simon.marchi@efficios.com>
 204
 205         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 206         inline frame ids in outer frame.
 207
 208 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 209
 210         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 211         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 212         (outer_frame_id): Use FID_STACK_OUTER instead of
 213         FID_STACK_INVALID.
 214         (frame_id_p): Don't check for outer_frame_id.
 215
 216 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 217
 218         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 219         regnum/frame in value.  Call allocate_value_lazy.
 220         * frame.c (frame_unwind_register_value): Use
 221         val_print_not_saved.
 222
 223 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 224
 225         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 226
 227 2020-08-29  Pedro Alves  <pedro@palves.net>
 228
 229         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 230         the inferior before calling target_pid_to_str.
 231
 232 2020-08-28  Tom Tromey  <tom@tromey.com>
 233
 234         * xcoffread.c (xcoff_end_psymtab): Update comment.
 235         * dbxread.c (dbx_end_psymtab): Update comment.
 236
 237 2020-08-28  Tom de Vries  <tdevries@suse.de>
 238
 239         PR breakpoint/26544
 240         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 241         event_location.
 242         (create_breakpoint): Same.
 243         (base_breakpoint_decode_location): Same.
 244         (bkpt_create_sals_from_location): Same.
 245         (bkpt_decode_location): Same.
 246         (bkpt_probe_create_sals_from_location): Same.
 247         (bkpt_probe_decode_location): Same.
 248         (tracepoint_create_sals_from_location): Same.
 249         (tracepoint_decode_location): Same.
 250         (tracepoint_probe_decode_location): Same.
 251         (strace_marker_create_sals_from_location): Same.
 252         (strace_marker_decode_location): Same.
 253         (create_sals_from_location_default): Same.
 254         (decode_location_default): Same.
 255         * breakpoint.h (struct breakpoint_ops): Same.
 256         (create_breakpoint): Same.
 257         * linespec.h (decode_line_full): Same.
 258         * linespec.c (decode_line_full): Same.  Throw error if
 259         result.size () == 0.
 260
 261 2020-08-27  Pedro Alves  <pedro@palves.net>
 262
 263         PR gdb/26524
 264         * breakpoint.c (until_break_fsm) <location_breakpoint,
 265         caller_breakpoint>: Delete fields.
 266         <breakpoints>: New field.
 267         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 268         two individual breakpoints.
 269         (until_break_fsm::should_stop): Loop over breakpoints in the
 270         breakpoint vector.
 271         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 272         vector.
 273         (until_break_command): Handle location expanding into multiple
 274         sals.
 275
 276 2020-08-27  Pedro Alves  <pedro@palves.net>
 277
 278         PR gdb/26523
 279         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 280         bp_until breakpoints user-specified locations.  Update intro
 281         comment.
 282
 283 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 284
 285         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 286         gdb_bfd_sections): New.
 287         * maint.c (print_bfd_section_info): Change param type to
 288         maint_print_section_data.
 289         (print_objfile_section_info): Likewise.
 290         (print_bfd_section_info_maybe_relocated): Likewise.
 291         (maintenance_info_sections): Use gdb_bfd_sections.
 292
 293 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 294
 295         * MAINTAINERS: Add ARC target and maintainer.
 296
 297 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 298
 299         * configure.tgt: ARC support for GNU/Linux.
 300         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 301         * arc-linux-tdep.c: New file.
 302         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 303         * arc-tdep.c (arc_write_pc): Use it.
 304
 305 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 306
 307         * arc-tdep.c (arc_check_for_hardware_loop): New.
 308         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 309
 310 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 311
 312         * arc-tdep.h: Include "gdbarch.h".
 313
 314 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 315
 316         * arch/arc.h
 317         (arc_gdbarch_features): New class to stir the selection of target XML.
 318         (arc_create_target_description): Use FEATURES to choose XML target.
 319         (arc_lookup_target_description): Use arc_create_target_description
 320         to create _new_ target descriptions or return the already created
 321         ones if the FEATURES is the same.
 322         * arch/arc.c: Implementation of prototypes described above.
 323         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 324         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 325         * arc-tdep.c (*_feature_name): Make feature names consistent.
 326         (arc_register_feature): A new struct to hold information about
 327         registers of a particular target/feature.
 328         (arc_check_tdesc_feature): Check if XML provides registers in
 329         compliance with ARC_REGISTER_FEATURE structs.
 330         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 331         (determine_*_reg_feature_set): Which feature name to look for.
 332         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 333         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 334         to expected ISA enums to be used in arc_gdbarch_features structs.
 335         * features/Makefile (FEATURE_XMLFILES): Add new files.
 336         * gdb/features/arc/v1-aux.c: New file.
 337         * gdb/features/arc/v1-aux.xml: Likewise.
 338         * gdb/features/arc/v1-core.c: Likewise.
 339         * gdb/features/arc/v1-core.xml: Likewise.
 340         * gdb/features/arc/v2-aux.c: Likewise.
 341         * gdb/features/arc/v2-aux.xml: Likewise.
 342         * gdb/features/arc/v2-core.c: Likewise.
 343         * gdb/features/arc/v2-core.xml: Likewise.
 344         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 345
 346 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 347             Andrew Burgess  <andrew.burgess@embecosm.com>
 348
 349         PR m2/26372
 350         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
 351         an assert.  Remove single element array indexing pattern as the
 352         MULTI_SUBSCRIPT support will handle this case too.
 353
 354 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
 355
 356         * value.h (valprint_check_validity): Move declaration from
 357         here...
 358         * valprint.h (valprint_check_validity): ... to here.
 359
 360 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 361
 362         * debug.h: New file.
 363         * debug.c (debug_prefixed_vprintf): New function.
 364         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
 365         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
 366
 367 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 368
 369         * infrun.h (infrun_debug_printf_1): New function declaration.
 370         (infrun_debug_printf): New macro.
 371         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
 372         throughout.
 373         (infrun_debug_printf): New function.
 374         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
 375         (handle_jit_event): Likewise.
 376
 377 2020-08-21  Mark Wielaard  <mark@klomp.org>
 378
 379         * ada-lex.l: Extend register warnings diagnostics comment for g++.
 380
 381 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
 382
 383         * frame.c (enum class frame_id_status): New.
 384         (struct frame_info) <this_id::p>: Change type to frame_id_status.
 385         (fprintf_frame): Update.
 386         (compute_frame_id): Set frame id status to "computing" on entry.
 387         Set it back to "not_computed" on failure and to "computed" on
 388         success.
 389         (get_frame_id): Assert the frame id is not being computed.
 390         (create_sentinel_frame): Use frame_id_status::COMPUTED.
 391         (create_new_frame): Likewise.
 392         (frame_cleanup_after_sniffer): Update assert.
 393
 394 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 395
 396         * regcache.c (pid_ptid_regcache_map): New type.
 397         (target_ptid_regcache_map): Remove.
 398         (target_pid_ptid_regcache_map): New type.
 399         (regcaches): Change type to target_pid_ptid_regcache_map.
 400         (get_thread_arch_aspace_regcache): Update.
 401         (regcache_thread_ptid_changed): Update, handle pid-like ptid
 402         case.
 403         (regcaches_size): Update.
 404         (regcache_count): Update.
 405         (registers_changed_ptid_target_pid_test): New.
 406         (_initialize_regcache): Register new test.
 407
 408 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 409
 410         * regcache.c (regcache_count): New.
 411         (struct regcache_test_data): New.
 412         (regcache_test_data_up): New.
 413         (populate_regcaches_for_test): New.
 414         (regcaches_test): Remove.
 415         (get_thread_arch_aspace_regcache_test): New.
 416         (registers_changed_ptid_all_test): New.
 417         (registers_changed_ptid_target_test): New.
 418         (registers_changed_ptid_target_ptid_test): New.
 419         (regcache_thread_ptid_changed): Remove regcache_count lambda.
 420         (_initialize_regcache): Register new tests.
 421
 422 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 423
 424         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
 425         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
 426         gdbarch and aspace parameter.  Use current inferior's aspace.
 427         Validate regcache's arch value.
 428         (regcaches_test): Update.
 429
 430 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 431
 432         * regcache.c (regcaches_test): Call registers_changed.
 433
 434 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 435
 436         * infrun.c (process_event_stop_test): Fix typo "breapoint".
 437
 438 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 439
 440         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
 441         to find the end of prologue for flang compiled binaries.
 442         * arm-tdep.c (arm_skip_prologue): Likewise.
 443         * i386-tdep.c (i386_skip_prologue): Likewise.
 444         * producer.c (producer_is_llvm): New function.
 445         (producer_parsing_tests): Added new tests for clang/flang.
 446         * producer.h (producer_is_llvm): New declaration.
 447
 448 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 449
 450         * linux-nat.c (linux_nat_debug_printf): New function.
 451         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 452
 453 2020-08-18  Aaron Merey  <amerey@redhat.com>
 454
 455         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 456         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 457         (CLIBS): Add DEBUGINFOD_LIBS.
 458
 459 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 460
 461         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 462         'gdbarch_num_regs'.
 463
 464 2020-08-17  Tom Tromey  <tromey@adacore.com>
 465
 466         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 467         ada_get_decoded_value returns NULL.
 468
 469 2020-08-17  Tom Tromey  <tromey@adacore.com>
 470
 471         * python/py-inferior.c (infpy_search_memory): Use
 472         gdb_py_object_from_ulongest.
 473         * python/py-infevents.c (create_inferior_call_event_object)
 474         (create_memory_changed_event_object): Use
 475         gdb_py_object_from_ulongest.
 476         * python/py-linetable.c (ltpy_entry_get_pc): Use
 477         gdb_py_object_from_ulongest.
 478
 479 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 480
 481         * loc.c (class symbol_needs_eval_context): Fix indentation.
 482
 483 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 484
 485         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 486         bool.
 487
 488 2020-08-17  Tom de Vries  <tdevries@suse.de>
 489
 490         PR gdb/26393
 491         * gdbtypes.c (dump_dynamic_prop): New function.
 492         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 493
 494 2020-08-15  Tom de Vries  <tdevries@suse.de>
 495
 496         PR backtrace/26390
 497         * stack.c (print_frame_args): Temporarily set the selected
 498         frame to FRAME while printing the frame's arguments.
 499
 500 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 501
 502         PR breakpoints/26385
 503         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 504         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 505
 506 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 507
 508         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 509         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 510         and >= to check return value instead of == -1 and != -1.
 511
 512 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 513
 514         * utils.h (class gdb_argv) <as_array_view>: New method.
 515         * utils.c (gdb_argv_as_array_view_test): New.
 516         (_initialize_utils): Register selftest.
 517         * maint.c (maintenance_selftest): Use the new method.
 518
 519 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 520
 521         * target.h (supports_dumpcore, dumpcore): New
 522         function declarations.
 523         * target.c (supports_dumpcore, dumpcore): New
 524         functions.
 525         * target-delegates.c: Rebuild.
 526         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 527         and target_dumpcore ().
 528
 529 2020-08-13  Aaron Merey  <amerey@redhat.com>
 530
 531         * debuginfod-support.c: Replace global variables with user_data.
 532
 533 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 534
 535         * maint.c (maintenance_selftest): Split args and pass array_view
 536         to run_tests.
 537
 538 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 539
 540         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 541         type's length.
 542         Use %s and pulongest to print the length.
 543
 544 2020-08-12  Pedro Alves  <palves@redhat.com>
 545
 546         * NEWS: Move "Multi-target debugging support" item to the
 547         "Changes since GDB 9" section.
 548
 549 2020-08-12  Pedro Alves  <palves@redhat.com>
 550
 551         PR gdb/26336
 552         * progspace.c (program_space::remove_objfile): Invalidate the
 553         frame cache.
 554
 555 2020-08-11  Tom de Vries  <tdevries@suse.de>
 556
 557         * MAINTAINERS: Mark ms1 as deleted.
 558
 559 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 560
 561         PR gdb/26310
 562
 563         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 564         act accordingly.
 565         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 566         movz/str/stur/stp skipping behavior.
 567
 568 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 569
 570         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 571         struct user_sve_header instead of struct sve_context.
 572
 573 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 574
 575         * read.h (dwarf2_fetch_die_loc_sect_off,
 576         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 577         `void *` parameter with function_view.
 578         * read.c (dwarf2_fetch_die_loc_sect_off,
 579         dwarf2_fetch_die_loc_cu_off): Likewise.
 580         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 581         (per_cu_dwarf_call): Adjust.
 582         (get_frame_address_in_block_wrapper): Remove.
 583         (indirect_synthetic_pointer): Adjust.
 584         (get_ax_pc): Remove.
 585         (dwarf2_compile_expr_to_ax): Adjust.
 586
 587 2020-08-08  Tom de Vries  <tdevries@suse.de>
 588
 589         PR build/26344
 590         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 591         constructor.
 592         * regcache.c (get_thread_arch_aspace_regcache): Same.
 593
 594 2020-08-07  Tom Tromey  <tromey@adacore.com>
 595
 596         * ravenscar-thread.c
 597         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 598         New method.
 599         (ravenscar_thread_target::wait): Check
 600         runtime_initialized.
 601         (ravenscar_thread_target::prepare_to_store)
 602         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 603         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 604         (ravenscar_thread_target::stopped_by_watchpoint)
 605         (ravenscar_thread_target::stopped_data_address)
 606         (ravenscar_thread_target::core_of_thread): Use
 607         scoped_restore_current_thread and
 608         set_base_thread_from_ravenscar_task.
 609
 610 2020-08-07  Tom Tromey  <tromey@adacore.com>
 611
 612         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 613
 614 2020-08-07  Tom Tromey  <tromey@adacore.com>
 615
 616         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 617         update_inferior_ptid before update_thread_list.
 618         (temporarily_change_regcache_ptid): New class.
 619         (ravenscar_thread_target::fetch_registers)
 620         (ravenscar_thread_target::store_registers)
 621         (ravenscar_thread_target::prepare_to_store): Use base thread when
 622         forwarding operation.
 623
 624 2020-08-07  Tom Tromey  <tromey@adacore.com>
 625
 626         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 627         "is_pid" case.
 628
 629 2020-08-07  Tom Tromey  <tromey@adacore.com>
 630
 631         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 632         New methods.
 633         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 634         first.
 635         (ravenscar_thread_target::add_thread): Rename from
 636         ravenscar_add_thread.
 637         (ravenscar_thread_target::update_thread_list): Use a lambda.
 638         (ravenscar_thread_target::xfer_partial): New method.
 639
 640 2020-08-07  Tom Tromey  <tromey@adacore.com>
 641
 642         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 643         gdb::function_view.
 644         (iterate_over_live_ada_tasks): Change type of argument.
 645         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 646         of argument.
 647
 648 2020-08-07  Tom Tromey  <tromey@adacore.com>
 649
 650         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 651         Remove.
 652         (ravenscar_thread_target::extra_thread_info): Remove.
 653         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 654         defer to target beneath for non-Ravenscar threads.
 655
 656 2020-08-07  Tom Tromey  <tromey@adacore.com>
 657
 658         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 659         get_base_thread_from_ravenscar_task>: Now methods.
 660         <m_cpu_map>: New member.
 661         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 662         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 663         (ravenscar_thread_target::task_is_currently_active): Update.
 664         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 665         Now a method.
 666         (ravenscar_thread_target::add_active_thread): Put initial thread
 667         into the m_cpu_map.
 668
 669 2020-08-07  Tom Tromey  <tromey@adacore.com>
 670
 671         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 672         event_ptid.
 673
 674 2020-08-07  Tom Tromey  <tromey@adacore.com>
 675
 676         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 677         runtime_initialized.
 678
 679 2020-08-07  Tom Tromey  <tromey@adacore.com>
 680
 681         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 682         add_active_thread.
 683         (ravenscar_thread_target::add_active_thread): Now public.
 684         (ravenscar_inferior_created): Call add_active_thread after pushing
 685         the target.
 686
 687 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 688
 689         * regcache.c (ptid_regcache_map): New type.
 690         (target_ptid_regcache_map): New type.
 691         (regcaches): Change type to target_ptid_regcache_map.
 692         (get_thread_arch_aspace_regcache): Update to regcaches' new
 693         type.
 694         (regcache_thread_ptid_changed): Likewise.
 695         (registers_changed_ptid): Likewise.
 696         (regcaches_size): Likewise.
 697         (regcaches_test): Update.
 698         (regcache_thread_ptid_changed): Update.
 699         * regcache.h (regcache_up): New type.
 700         * gdbsupport/ptid.h (hash_ptid): New struct.
 701
 702 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 703
 704         * observable.h (thread_ptid_changed): Add parameter
 705         `process_stratum_target *`.
 706         * infrun.c (infrun_thread_ptid_changed): Add parameter
 707         `process_stratum_target *` and use it.
 708         (selftests): New namespace.
 709         (infrun_thread_ptid_changed): New function.
 710         (_initialize_infrun): Register selftest.
 711         * regcache.c (regcache_thread_ptid_changed): Add parameter
 712         `process_stratum_target *` and use it.
 713         (regcache_thread_ptid_changed): New function.
 714         (_initialize_regcache): Register selftest.
 715         * thread.c (thread_change_ptid): Pass target to
 716         thread_ptid_changed observable.
 717
 718 2020-08-06  Caroline Tice <cmtice@google.com>
 719
 720         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 721         (struct dwp_sections): Update field comments.  Add loclists and
 722         rnglists fields.
 723         (struct virtual_v2_dwo_sections): Rename struct to
 724         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 725         size & offset fields for loclists and rnglists.
 726         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 727         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 728         skipping dummy type units.
 729         (create_dwp_hash_table): Update the large comment above the function to
 730         discuss Version 5 DWP files as well, with references.  Update all the
 731         version checks in the function to check for version 5 as well.  Add new
 732         section at the end to create dwp hash table for version 5.
 733         (create_dwp_v2_section): Rename function to
 734         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 735         Add V5 to error message text.
 736         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 737         into calls to create_dwp_v2_or_v5_section.
 738         (create_dwo_unit_in_dwp_v5): New function.
 739         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 740         check for version2; add else clause to handle version 5.
 741         (open_and_init_dwo_file): Add code to check dwarf version & only call
 742         create_debug_types_hash_table (with sections.types) if version is not 5;
 743         else call create_debug_type_hash_table, with sections.info.
 744         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 745         version 5.
 746         (dwarf2_locate_v5_dwp_sections): New function.
 747         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 748         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 749
 750 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 751
 752         * regcache.h (class regcache): Remove friend
 753         registers_changed_ptid.
 754         <regcache_thread_ptid_changed>: Remove.
 755         <regcaches>: Remove.
 756         * regcache.c (regcache::regcaches): Rename to...
 757         (regcaches): ... this.  Make static.
 758         (get_thread_arch_aspace_regcache): Update.
 759         (regcache::regcache_thread_ptid_changed): Rename to...
 760         (regcache_thread_ptid_changed): ... this.  Update.
 761         (class regcache_access): Remove.
 762         (regcaches_test): Update.
 763         (_initialize_regcache): Update.
 764         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 765         <forward_list>.
 766
 767 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 768
 769         * regcache.h (class regcache) <current_regcache>: Rename to...
 770         <regcaches>: ... this.  Move doc here.
 771         * regcache.c (regcache::current_regcache) Rename to...
 772         (regcache::regcaches): ... this.  Move doc to header.
 773         (get_thread_arch_aspace_regcache): Update.
 774         (regcache::regcache_thread_ptid_changed): Update.
 775         (registers_changed_ptid): Update.
 776         (class regcache_access) <current_regcache_size>: Rename to...
 777         <regcaches_size>: ... this.
 778         (current_regcache_test): Rename to...
 779         (regcaches_test): ... this.
 780         (_initialize_regcache): Update.
 781
 782 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 783
 784         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 785
 786 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 787
 788         * corelow.c (core_target::build_file_mappings): Don't output
 789         null pathname in warning.
 790
 791 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 792
 793         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 794         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 795         gdb.dwarf2/dw2-single-line-discriminators.exp,
 796         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 797
 798 2020-08-05  Tom Tromey  <tromey@adacore.com>
 799
 800         PR rust/26197:
 801         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 802         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 803         Fix off-by-one and type size errors in ordinary case.
 804
 805 2020-08-05  Tom de Vries  <tdevries@suse.de>
 806
 807         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 808         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 809
 810 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 811
 812         * frame.h (frame_id_p): Return bool.
 813         (frame_id_artificial_p): Return bool.
 814         (frame_id_eq): Return bool.
 815         (has_stack_frames): Return bool.
 816         (get_selected_frame): Fix typo in comment.
 817         (get_frame_pc_if_available): Return bool.
 818         (get_frame_address_in_block_if_available): Return bool.
 819         (get_frame_func_if_available): Return bool.
 820         (read_frame_register_unsigned): Return bool.
 821         (get_frame_register_bytes): Return bool.
 822         (safe_frame_unwind_memory): Return bool.
 823         (deprecated_frame_register_read): Return bool.
 824         (frame_unwinder_is): Return bool.
 825         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 826         bool.
 827         <this_id::p>: Likewise.
 828         <prev_p>: Likewise.
 829         (frame_stash_add): Return bool.
 830         (get_frame_id): Use bool.
 831         (frame_id_build_special) Use bool.
 832         (frame_id_build_unavailable_stack): Use bool.
 833         (frame_id_build): Use bool.
 834         (frame_id_p): Return bool, use true/false instead of 1/0.
 835         (frame_id_artificial_p): Likewise.
 836         (frame_id_eq): Likewise.
 837         (frame_id_inner): Likewise.
 838         (get_frame_func_if_available): Likewise.
 839         (read_frame_register_unsigned): Likewise.
 840         (deprecated_frame_register_read): Likewise.
 841         (get_frame_register_bytes): Likewise.
 842         (has_stack_frames): Likewise.
 843         (inside_main_func): Likewise.
 844         (inside_entry_func): Likewise.
 845         (get_frame_pc_if_available): Likewise.
 846         (get_frame_address_in_block_if_available): Likewise.
 847         (frame_unwinder_is): Likewise.
 848         (safe_frame_unwind_memory): Likewise.
 849         (frame_unwind_arch): Likewise.
 850
 851 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 852
 853         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 854         type to cached_copy_status.
 855         (fprintf_frame): Adjust.
 856         (get_frame_func_if_available): Adjust.
 857         (frame_cleanup_after_sniffer): Adjust.
 858
 859 2020-08-04  Mark Wielaard  <mark@klomp.org>
 860
 861         * MAINTAINERS (Write After Approval): Update email address.
 862
 863 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 864
 865         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 866         dynamic_prop::const_val.
 867
 868 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 869
 870         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 871         dynamic_prop::kind.
 872
 873 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 874
 875         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 876
 877 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 878
 879         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 880
 881 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 882             Jose E. Marchesi  <jose.marchesi@oracle.com>
 883
 884         * configure.tgt: Add entry for bpf-*-*.
 885         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 886         (ALLDEPFILES): Add bpf-tdep.c.
 887         * bpf-tdep.c: New file.
 888         * MAINTAINERS: Add bpf target and maintainer.
 889         * NEWS: Mention the support for the new target.
 890
 891 2020-08-04  Tom de Vries  <tdevries@suse.de>
 892
 893         PR symtab/23270
 894         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 895         Error.
 896
 897 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 898
 899         * syscalls/freebsd.xml: Regenerate.
 900
 901 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 902
 903         * syscalls/update-freebsd.sh: Fix usage and year range.
 904
 905 2020-08-03  Tom de Vries  <tdevries@suse.de>
 906
 907         PR symtab/26333
 908         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 909         DW_LNE_lo_user/DW_LNE_hi_user range.
 910
 911 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 912
 913         PR ada/26318
 914         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 915         kind.
 916
 917 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 918
 919         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 920
 921 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 922
 923         * breakpoint.c (set_breakpoint_condition): Update the condition
 924         expressions after checking that the input condition string parses
 925         successfully and does not contain junk at the end.
 926
 927 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 928
 929         * breakpoint.c (set_breakpoint_condition): Update the
 930         condition string after parsing the new condition successfully.
 931
 932 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 933
 934         * proc-api.c (_STRUCTURED_PROC): Don't define.
 935         * proc-events.c: Likewise.
 936         * proc-flags.c: Likewise.
 937         * proc-why.c: Likewise.
 938         * procfs.c: Likewise.
 939
 940         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 941         * configure, config.in: Regenerate.
 942
 943 2020-07-30  Tom de Vries  <tdevries@suse.de>
 944
 945         PR build/26320
 946         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 947         m_red/m_green/m_blue in a union.
 948
 949 2020-07-29  Tom de Vries  <tdevries@suse.de>
 950
 951         PR tdep/26280
 952         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 953
 954 2020-07-28  Tom Tromey  <tromey@adacore.com>
 955
 956         PR symtab/26270:
 957         * symtab.h (find_pc_partial_function_sym): Declare.
 958         * cli/cli-cmds.c (disassemble_command): Use
 959         find_pc_partial_function_sym.  Check asm_demangle.
 960         * blockframe.c (cache_pc_function_sym): New global.
 961         (cache_pc_function_name): Remove.
 962         (clear_pc_function_cache): Update.
 963         (find_pc_partial_function_sym): New function, from
 964         find_pc_partial_function.
 965         (find_pc_partial_function): Rewrite using
 966         find_pc_partial_function_sym.
 967
 968 2020-07-28  Tom Tromey  <tromey@adacore.com>
 969
 970         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 971         help.  Add usage.
 972
 973 2020-07-28  Tom Tromey  <tromey@adacore.com>
 974
 975         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 976         <DW_OP_GNU_variable_value>: Cast to address type.
 977
 978 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 979
 980         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 981         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 982         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 983         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 984         (nbsd_get_siginfo_type): New.
 985         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 986         (_initialize_nbsd_tdep): New.
 987
 988 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 989
 990         PR binutils/26301
 991         * configure: Regenerated.
 992
 993 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         PR binutils/26301
 996         * configure: Regenerated.
 997
 998 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 999
1000         * python/py-frame.c: Remove 'user-regs.h' include.
1001         (frapy_read_register): Rewrite to make use of
1002         gdbpy_parse_register_id.
1003         * python/py-registers.c (gdbpy_parse_register_id): New function,
1004         moved here from python/py-unwind.c.  Updated the return type, and
1005         also accepts register descriptor objects.
1006         * python/py-unwind.c: Remove 'user-regs.h' include.
1007         (pyuw_parse_register_id): Moved to python/py-registers.c.
1008         (unwind_infopy_add_saved_register): Update to use
1009         gdbpy_parse_register_id.
1010         (pending_framepy_read_register): Likewise.
1011         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1012
1013 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1014
1015         * python/py-registers.c: Add 'user-regs.h' include.
1016         (register_descriptor_iter_find): New function.
1017         (register_descriptor_iterator_object_methods): New static global
1018         methods array.
1019         (register_descriptor_iterator_object_type): Add pointer to methods
1020         array.
1021
1022 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1023
1024         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1025         for all architectures on FreeBSD 11.3 and later.
1026
1027 2020-07-27  Tom Tromey  <tromey@adacore.com>
1028
1029         * gcore.h (load_corefile): Don't declare.
1030
1031 2020-07-27  Tom de Vries  <tdevries@suse.de>
1032
1033         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1034         * config.in: Regenerate.
1035         * configure: Regenerate.
1036
1037 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1038
1039         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1040         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1041         ws2tcpip.h if it is available and sys/socket.h isn't.
1042         * configure: Regenerate.
1043         * config.in: Regenerate.
1044
1045 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1046
1047         PR fortran/23051
1048         PR fortran/26139
1049         * valops.c (value_ind): Pass address to
1050         readjust_indirect_value_type.
1051         * value.c (readjust_indirect_value_type): Make parameter
1052         non-const, and add extra address parameter.  Resolve original type
1053         before using it.
1054         * value.h (readjust_indirect_value_type): Update function
1055         signature and comment.
1056
1057 2020-07-25  Tom de Vries  <tdevries@suse.de>
1058
1059         PR symtab/26243
1060         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1061         entries.
1062
1063 2020-07-24  Aaron Merey  <amerey@redhat.com>
1064
1065         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1066         * configure: Rebuild.
1067
1068 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1069
1070         PR corefiles/26294
1071         * corelow.c (_initialize_corelow): Add period to help text
1072         for "maintenance print core-file-backed-mappings".
1073
1074 2020-07-23  Pedro Alves  <pedro@palves.net>
1075
1076         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1077         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1078         meanwhile.
1079         * frame.c (frame_cache_generation, get_frame_cache_generation):
1080         New.
1081         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1082         (get_prev_frame_if_no_cycle): On exception, don't touch
1083         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1084         * frame.h (get_frame_cache_generation): Declare.
1085
1086 2020-07-23  Tom de Vries  <tdevries@suse.de>
1087
1088         PR tui/26282
1089         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1090         New default constructor.
1091
1092 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1093
1094         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1095         exclude non-statement entries.
1096
1097 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1098
1099         * NEWS (New commands): Mention new command
1100         "maintenance print core-file-backed-mappings".
1101
1102 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1103
1104         * corelow.c (gdbcmd.h): Include.
1105         (core_target::info_proc_mappings): New method.
1106         (get_current_core_target): New function.
1107         (maintenance_print_core_file_backed_mappings): New function.
1108         (_initialize_corelow): Add core-file-backed-mappings to
1109         "maint print" commands.
1110
1111 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1112
1113         * linux-tdep.c (dump_note_entry_p): New function.
1114         (linux_dump_mapping_p_ftype): New typedef.
1115         (linux_find_memory_regions_full): Add new parameter,
1116         should_dump_mapping_p.
1117         (linux_find_memory_regions): Adjust call to
1118         linux_find_memory_regions_full.
1119         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1120         call to linux_find_memory_regions_full.
1121
1122 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1123
1124         * corelow.c (solist.h, unordered_map): Include.
1125         (class core_target): Add field m_core_file_mappings and
1126         method build_file_mappings.
1127         (core_target::core_target): Call build_file_mappings.
1128         (core_target::~core_target): Free memory associated with
1129         m_core_file_mappings.
1130         (core_target::build_file_mappings): New method.
1131         (core_target::xfer_partial): Use m_core_file_mappings
1132         for memory transfers.
1133         * linux-tdep.c (linux_read_core_file_mappings): New
1134         function.
1135         (linux_core_info_proc_mappings): Rewrite to use
1136         linux_read_core_file_mappings.
1137         (linux_init_abi): Register linux_read_core_file_mappings.
1138
1139 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1140
1141         * arch-utils.c (default_read_core_file_mappings): New function.
1142         * arch-utils.c (default_read_core_file_mappings): Declare.
1143         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1144         * gdbarch.h, gdbarch.c: Regenerate.
1145
1146 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1147
1148         PR corefiles/25631
1149         * corelow.c (core_target:xfer_partial):  Revise
1150         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1151         case after first checking the stratum beneath the core
1152         target.
1153         (has_all_memory): Return true.
1154         * target.c (raw_memory_xfer_partial): Revise comment
1155         regarding use of has_all_memory.
1156
1157 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1158
1159         * exec.h (section_table_xfer_memory): Revise declaration,
1160         replacing section name parameter with an optional callback
1161         predicate.
1162         * exec.c (section_table_xfer_memory): Likewise.
1163         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1164         of section_table_xfer_memory.
1165
1166 2020-07-22  Tom Tromey  <tromey@adacore.com>
1167
1168         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1169         lookup_symbol_search_name.
1170
1171 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1172
1173         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1174         redundant local variable.
1175         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1176         reference, not pointer, update code accordingly.
1177
1178 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1179             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1180
1181         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1182         * jit.c (jit_breakpoint_re_set_internal): Use the
1183         `skip_jit_symbol_lookup` field.
1184
1185 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1186             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1187
1188         * jit.c (jit_read_descriptor): Define the descriptor address once,
1189         use twice.
1190         (jit_breakpoint_deleted): Move the declaration of the loop variable
1191         `iter` into the loop header.
1192         (jit_breakpoint_re_set_internal): Move the declaration of the local
1193         variable `objf_data` to the first point of definition.
1194         (jit_event_handler): Move the declaration of local variables
1195         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1196         Rename `objf` to `jited`.
1197
1198 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1199
1200         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1201         Remove.
1202         * jit.c (get_jiter_objfile_data): Update.
1203
1204 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1205             Simon Marchi  <simon.marchi@polymtl.ca>
1206
1207         * jit.c (struct jit_program_space_data): Remove.
1208         (jit_program_space_key): Remove.
1209         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1210         stuff.
1211         (get_jit_program_space_data): Remove.
1212         (jit_breakpoint_deleted): Iterate on all of the program space's
1213         objfiles.
1214         (jit_inferior_init): Likewise.
1215         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1216         type to void.
1217         (jit_breakpoint_re_set): Pass current_program_space to
1218         jit_breakpoint_re_set_internal.
1219
1220 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1221
1222         * jit.h (struct jiter_objfile_data) <cached_code_address,
1223         jit_breakpoint>: Move to here from ...
1224         * jit.c (jit_program_space_data): ... here.
1225         (jiter_objfile_data::~jiter_objfile_data): Update.
1226         (jit_breakpoint_deleted): Update.
1227         (jit_breakpoint_re_set_internal): Update.
1228
1229 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1230
1231         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1232         checks.
1233         (jit_read_descriptor): Remove NULL check.
1234         (jit_event_handler): Add an assertion.
1235
1236 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1237
1238         * jit.h (struct jit_objfile_data):  Split into...
1239         (struct jiter_objfile_data): ... this ...
1240         (struct jited_objfile_data): ... and this.
1241         * objfiles.h (struct objfile) <jit_data>: Remove.
1242         <jiter_data, jited_data>: New fields.
1243         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1244         (jiter_objfile_data::~jiter_objfile_data): ... this.
1245         (get_jit_objfile_data): Rename to ...
1246         (get_jiter_objfile_data): ... this.
1247         (add_objfile_entry): Update.
1248         (jit_read_descriptor): Use get_jiter_objfile_data.
1249         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1250         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1251         (jit_inferior_exit_hook): Use objfile's jited_data field.
1252
1253 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1254
1255         * jit.h: Forward-declare `struct minimal_symbol`.
1256         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1257         constructor, destructor, and an objfile* field.
1258         * jit.c (jit_objfile_data): Remove.
1259         (struct jit_objfile_data): Migrate from here to jit.h.
1260         (jit_objfile_data::~jit_objfile_data): New destructor
1261         implementation with code moved from free_objfile_data.
1262         (free_objfile_data): Delete.
1263         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1264         (jit_find_objf_with_entry_addr): Ditto.
1265         (jit_inferior_exit_hook): Ditto.
1266         (_initialize_jit): Remove the call to
1267         register_objfile_data_with_cleanup.
1268         * objfiles.h (struct objfile) <jit_data>: New field.
1269
1270 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1271
1272         * jit.h: Forward-declare `struct objfile`.
1273         (jit_event_handler): Add a second parameter, the JITer objfile.
1274         * jit.c (jit_read_descriptor): Change the signature to take the
1275         JITer objfile as an argument instead of the jit_program_space_data.
1276         (jit_inferior_init): Update the call to jit_read_descriptor.
1277         (jit_event_handler): Use the new JITer objfile argument when calling
1278         jit_read_descriptor.
1279         * breakpoint.c (handle_jit_event): Update the call to
1280         jit_event_handler to pass the JITer objfile.
1281
1282 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1283
1284         * gdbarch.c: Regenerate.
1285         * gdbarch.h: Regenerate.
1286         * gdbarch.sh (handle_segmentation_fault): Remove method.
1287         * infrun.c (handle_segmentation_fault): Remove.
1288         (print_signal_received_reason): Remove call to
1289         handle_segmentation_fault.
1290
1291 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1292
1293         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1294         Rename to sparc64_linux_report_signal_info and add siggnal
1295         argument.
1296         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1297         instead of sparc64_linux_handle_segmentation_fault.
1298
1299 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1300
1301         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1302         i386_linux_report_signal_info instead of
1303         i386_linux_handle_segmentation_fault.
1304         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1305         to i386_linux_report_signal_info and add siggnal argument.
1306         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1307         of i386_linux_handle_segmentation_fault.
1308         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1309         to i386_linux_report_signal_info and add siggnal argument.
1310
1311 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1312
1313         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1314         hook if present.
1315
1316 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1317
1318         * gdbarch.c: Regenerate.
1319         * gdbarch.h: Regenerate.
1320         * gdbarch.sh (report_signal_info): New method.
1321         * infrun.c (print_signal_received_reason): Invoke gdbarch
1322         report_signal_info hook if present.
1323
1324 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1325
1326         * python/py-registers.c : Add 'unordered_map' include.
1327         (gdbpy_new_reggroup): Renamed to...
1328         (gdbpy_get_reggroup): ...this.  Update to only create register
1329         group descriptors when needed.
1330         (gdbpy_reggroup_iter_next): Update.
1331
1332 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1333
1334         * python/py-registers.c (gdbpy_register_object_data): New static
1335         global.
1336         (gdbpy_register_object_data_init): New function.
1337         (gdbpy_new_register_descriptor): Renamed to...
1338         (gdbpy_get_register_descriptor): ...this, and update to reuse
1339         existing register descriptors where possible.
1340         (gdbpy_register_descriptor_iter_next): Update.
1341         (gdbpy_initialize_registers): Register new gdbarch data.
1342
1343 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1344
1345         * linux-nat.c (stopped_pids): Make static.
1346
1347 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1348
1349         PR ada/26235
1350         * gdbtypes.c (ada_discrete_type_low_bound,
1351         ada_discrete_type_high_bound): Handle undefined bounds.
1352
1353 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1354
1355         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1356         declaration.
1357         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1358         function.
1359
1360 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1361
1362         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1363         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1364         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1365         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1366         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1367         method.
1368
1369 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1370
1371         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1372         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1373         which are deprecated in Guile 3.0.
1374         * configure.ac (try_guile_versions): Add "guile-3.0".
1375         * configure (try_guile_versions): Regenerate.
1376         * NEWS: Update entry.
1377
1378 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1379             Doug Evans  <dje@google.com>
1380
1381         PR gdb/21104
1382         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1383         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1384         USING_GUILE_BEFORE_2_2.
1385         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1386         Change type to 'scm_t_port_type *'.
1387         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1388         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1389         parameter and honor it.  Update callers.
1390         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1391         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1392         functions.
1393         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1394         USING_GUILE_BEFORE_2_2.
1395         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1396         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1397         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1398         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1399         and 'SCM_PORT_TYPE'.
1400         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1401         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1402         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1403         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1404         [!USING_GUILE_BEFORE_2_2]: New functions.
1405         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1406         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1407         'gdbscm_memory_port_read'.
1408         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1409         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1410         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1411         function.
1412         (ioscm_init_memory_port): Remove.
1413         (ioscm_init_memory_port_stream): New function
1414         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1415         function.
1416         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1417         Return scm_from_uint (0).
1418         (gdbscm_set_memory_port_read_buffer_size_x)
1419         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1420         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1421         Return scm_from_uint (0).
1422         (gdbscm_set_memory_port_write_buffer_size_x)
1423         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1424         * configure.ac (try_guile_versions): Add "guile-2.2".
1425         * configure: Regenerate.
1426         * NEWS: Add entry.
1427
1428 2020-07-18  Tom Tromey  <tom@tromey.com>
1429
1430         * linux-nat.c (linux_multi_process): Remove.
1431         (linux_nat_target::supports_multi_process): Return true.
1432
1433 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1434
1435         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1436         (riscv_lookup_target_description): Return pointer out of
1437         unique_ptr.
1438         * target-descriptions.c (allocate_target_description): Add
1439         comment.
1440         (target_desc_deleter::operator()): Likewise.
1441         * target-descriptions.h (struct target_desc_deleter): Moved to
1442         gdbsupport/tdesc.h.
1443         (target_desc_up): Likewise.
1444
1445 2020-07-17  Tom Tromey  <tromey@adacore.com>
1446
1447         * linux-nat.c (linux_nat_target::supports_non_stop)
1448         (linux_nat_target::always_non_stop_p): Use "true".
1449         (linux_nat_target::supports_disable_randomization): Use "true" and
1450         "false".
1451
1452 2020-07-16  Caroline Tice  <cmtice@google.com>
1453
1454         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1455         (RNGLIST_HEADER_SIZE64): New constant definition.
1456         (struct dwop_section_names): Add rnglists_dwo.
1457         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1458         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1459         (struct dwo_sections): Add rnglists field.
1460         (read_attribut_reprocess): Add tag parameter.
1461         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1462         (cu_debug_rnglists_section): New function (decl & definition).
1463         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1464         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1465         die whose range is being checked; get rnglist section from
1466         cu_debug_rnglists_section, to get from either objfile or dwo file as
1467         appropriate.  Add cases for DW_RLE_base_addressx,
1468         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1469         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1470         test inside if-condition and updating complaint message.
1471         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1472         dwarf2_rnglists_process.
1473         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1474         dwarf2_ranges_process.
1475         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1476         need_ranges_base and update comment appropriately.  Also pass die tag
1477         to dwarf2_ranges_read.
1478         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1479         need_ranges_base and update comment appropriately.  Also pass die tag
1480         to dwarf2_ranges_process.
1481         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1482         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1483         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1484         need_ranges_base and update comment appropriately.  Also pass die tag
1485         to read_attribute_reprocess and dwarf2_ranges_read.
1486         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1487         and update function comment appropriately.
1488         (read_loclist_index): Call read_loclists_rnglists_header instead of
1489         read_loclist_header.
1490         (read_rnglist_index): New function.
1491         (read_attribute_reprocess):  Add tag parameter. Add code for
1492         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1493         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1494
1495 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1496
1497         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1498         being resolved.
1499
1500 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1501
1502         * arch-utils.c (show_architecture): Update formatting of messages.
1503
1504 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1505
1506         * gdbtypes.h (struct type) <bounds>: Handle array and string
1507         types.
1508         * ada-lang.c (assign_aggregate): Use type::bounds on
1509         array/string type.
1510         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1511         * c-varobj.c (c_number_of_children): Likewise.
1512         (c_describe_child): Likewise.
1513         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1514         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1515         (f_type_print_base): Likewise.
1516         * f-valprint.c (f77_array_offset_tbl): Likewise.
1517         (f77_get_upperbound): Likewise.
1518         (f77_print_array_1): Likewise.
1519         * guile/scm-type.c (gdbscm_type_range): Likewise.
1520         * m2-typeprint.c (m2_array): Likewise.
1521         (m2_is_long_set_of_type): Likewise.
1522         * m2-valprint.c (get_long_set_bounds): Likewise.
1523         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1524         * python/py-type.c (typy_range): Likewise.
1525         * rust-lang.c (rust_internal_print_type): Likewise.
1526         * type-stack.c (type_stack::follow_types): Likewise.
1527         * valarith.c (value_subscripted_rvalue): Likewise.
1528         * valops.c (value_cast): Likewise.
1529
1530 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1531
1532         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1533         callers to use the equivalent accessor methods.
1534
1535 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1536
1537         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1538         (struct type) <bit_stride>: New method.
1539         (TYPE_BIT_STRIDE): Remove.
1540         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1541
1542 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1543
1544         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1545         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1546         callers to use the equivalent accessor methods instead.
1547
1548 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1549
1550         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1551         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1552         callers to use the equivalent accessor methods instead.
1553
1554 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1555
1556         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1557         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1558         to use dynamic_prop::kind.
1559
1560 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1561
1562         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1563         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1564         to get the bound property's kind and check against
1565         PROP_UNDEFINED.
1566
1567 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1568
1569         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1570         all callers to use type::range_bounds followed by
1571         dynamic_prop::{low,high}.
1572
1573 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1574
1575         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1576         const_val, set_const_val, baton, set_locexpr, set_loclist,
1577         set_addr_offset, variant_parts, set_variant_parts,
1578         original_type, set_original_type>: New methods.
1579         <kind>: Rename to...
1580         <m_kind>: ... this.  Update all users to use the new methods
1581         instead.
1582         <data>: Rename to...
1583         <m_data>: ... this.  Update all users to use the new methods
1584         instead.
1585
1586 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1587
1588         * gdbtypes.c (get_discrete_bounds): Return failure if
1589         the range type's bounds are not both defined and constant
1590         values.
1591         (get_array_bounds): Update comment.  Remove undefined bound check.
1592
1593 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1594
1595         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1596         the type::bounds method directly.
1597
1598 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1599
1600         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1601         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1602         are used to set the range type's bounds to use set_bounds.
1603
1604 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1605
1606         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1607
1608 2020-07-10  Pedro Alves  <pedro@palves.net>
1609
1610         * gdbthread.h (inferior_ref): Define.
1611         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1612         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1613         * thread.c
1614         (scoped_restore_current_thread::restore):
1615         Adjust to gdb::ref_ptr.
1616         (scoped_restore_current_thread::~scoped_restore_current_thread):
1617         Remove manual decref handling.
1618         (scoped_restore_current_thread::scoped_restore_current_thread):
1619         Adjust to use
1620         inferior_ref::new_reference/thread_info_ref::new_reference.
1621         Incref the thread before calling get_frame_id instead of after.
1622         Let TARGET_CLOSE_ERROR propagate.
1623
1624 2020-07-10  Pedro Alves  <pedro@palves.net>
1625
1626         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1627         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1628         NOT_AVAILABLE_ERROR.
1629         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1630         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1631
1632 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1633             Pedro Alves  <pedro@palves.net>
1634
1635         PR gdb/26199
1636         * infrun.c (threads_are_resumed_pending_p): Delete.
1637         (do_target_wait): Remove threads_are_executing and
1638         threads_are_resumed_pending_p checks from the inferior_matches
1639         lambda.  Update comments.
1640
1641 2020-07-10  Pedro Alves  <pedro@palves.net>
1642
1643         PR gdb/26199
1644         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1645         executing threads.
1646
1647 2020-07-10  Pedro Alves  <pedro@palves.net>
1648
1649         PR gdb/26199
1650         * infrun.c (handle_no_resumed): Handle multiple targets.
1651
1652 2020-07-10  Pedro Alves  <pedro@palves.net>
1653
1654         PR gdb/26199
1655         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1656         target_is_async_p.
1657
1658 2020-07-10  Pedro Alves  <pedro@palves.net>
1659
1660         PR gdb/26199
1661         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1662         threads, not all threads.
1663
1664 2020-07-10  Pedro Alves  <pedro@palves.net>
1665
1666         PR gdb/26199
1667         * remote.c (remote_target::open_1): Pass remote target pointer as
1668         data to create_async_event_handler.
1669         (remote_async_inferior_event_handler): Mark async event handler
1670         before returning if the remote target still has either pending
1671         events or unacknowledged notifications.
1672
1673 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1674
1675         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1676         declaration.
1677         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1678         function.
1679
1680 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1681
1682         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1683         inferior_ptid.
1684
1685 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1686
1687         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1688         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1689         AT_FREEBSD_PS_STRINGS.
1690
1691 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1692
1693         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1694         of debugfile path on Windows.
1695
1696 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1697
1698         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1699         argument to 'data'.
1700
1701 2020-07-08  Tom Tromey  <tromey@adacore.com>
1702
1703         * ada-lang.c (ada_exception_message_1): Use read_memory.
1704
1705 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1706
1707         PR python/22748
1708         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1709         special handling for inline frames.
1710         * findvar.c (value_of_register_lazy): Skip inline frames when
1711         creating lazy register values.
1712         * frame.c (frame_id_computed_p): Delete definition.
1713         * frame.h (frame_id_computed_p): Delete declaration.
1714
1715 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1716
1717         * NEWS: Mention additions to Python API.
1718         * python/py-arch.c (archpy_register_groups): New function.
1719         (arch_object_methods): Add 'register_groups' method.
1720         * python/py-registers.c (reggroup_iterator_object): New struct.
1721         (reggroup_object): New struct.
1722         (gdbpy_new_reggroup): New function.
1723         (gdbpy_reggroup_to_string): New function.
1724         (gdbpy_reggroup_name): New function.
1725         (gdbpy_reggroup_iter): New function.
1726         (gdbpy_reggroup_iter_next): New function.
1727         (gdbpy_new_reggroup_iterator): New function
1728         (gdbpy_initialize_registers): Register new types.
1729         (reggroup_iterator_object_type): Define new Python type.
1730         (gdbpy_reggroup_getset): New static global.
1731         (reggroup_object_type): Define new Python type.
1732         * python/python-internal.h
1733
1734 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1735
1736         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1737         * python/py-arch.c (archpy_registers): New function.
1738         (arch_object_methods): Add 'registers' method.
1739         * python/py-registers.c: New file.
1740         * python/python-internal.h
1741         (gdbpy_new_register_descriptor_iterator): Declare.
1742         (gdbpy_initialize_registers): Declare.
1743         * python/python.c (do_start_initialization): Call
1744         gdbpy_initialize_registers.
1745         * NEWS: Mention additions to the Python API.
1746
1747 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1748
1749         * NEWS: Mention new Python API method.
1750         * python/py-unwind.c (pending_framepy_architecture): New function.
1751         (pending_frame_object_methods): Add architecture method.
1752
1753 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1754
1755         * gdbarch.c: Regenerate.
1756         * gdbarch.h: Regenerate.
1757         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1758         (gdbarch_data): Use internal_error for the case where
1759         deprecated_set_gdbarch_data was originally needed.
1760         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1761         and use passed in obstack.
1762         (libunwind_frame_set_descr): Should no longer get back NULL from
1763         gdbarch_data.
1764         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1765         type.
1766         * user-regs.c (user_regs_init): Update parameters, and use passed
1767         in obstack.
1768         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1769         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1770
1771 2020-07-06  Tom de Vries  <tdevries@suse.de>
1772
1773         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1774         End-Of-Sequence in lte_is_less_than.
1775         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1776         "gdb: Don't reorder line table entries too much when sorting".
1777
1778 2020-07-06  Tom de Vries  <tdevries@suse.de>
1779
1780         PR tui/26205
1781         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1782
1783 2020-07-05  Tom de Vries  <tdevries@suse.de>
1784
1785         PR build/26187
1786         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1787         std::uncaught_exceptions instead of deprecated
1788         std::uncaught_exception.
1789
1790 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1791
1792         * macroexp.h (macro_stringify): Return
1793         gdb::unique_xmalloc_ptr<char>.
1794         * macroexp.c (macro_stringify): Likewise.
1795         * macrotab.c (fixup_definition): Update.
1796
1797 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1798
1799         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1800         (lex_one_token): Update.
1801         * macroexp.c (struct macro_buffer) <release>: Return
1802         gdb::unique_xmalloc_ptr<char>.
1803         (macro_stringify): Update.
1804         (macro_expand): Update.
1805         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1806         * macroexp.h (macro_expand_next): Likewise.
1807
1808 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1809
1810         * macroexp.h (macro_lookup_ftype): Remove.
1811         (macro_expand, macro_expand_once, macro_expand_next): Remove
1812         lookup function parameters, add scope parameter.
1813         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1814         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1815         * macroscope.h (standard_macro_lookup): Change parameter type
1816         to macro_scope.
1817         * macroscope.c (standard_macro_lookup): Likewise.
1818         * c-exp.y (lex_one_token): Update.
1819         * macrocmd.c (macro_expand_command): Likewise.
1820         (macro_expand_once_command): Likewise.
1821
1822 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1823
1824         * inf-loop.c (inferior_event_handler): Remove client_data param.
1825         * inf-loop.h (inferior_event_handler): Likewise.
1826         * infcmd.c (step_1): Adjust.
1827         * infrun.c (proceed): Adjust.
1828         (fetch_inferior_event): Remove client_data param.
1829         (infrun_async_inferior_event_handler): Adjust.
1830         * infrun.h (fetch_inferior_event): Remove `void *` param.
1831         * linux-nat.c (handle_target_event): Adjust.
1832         * record-btrace.c (record_btrace_handle_async_inferior_event):
1833         Adjust.
1834         * record-full.c (record_full_async_inferior_event_handler):
1835         Adjust.
1836         * remote.c (remote_async_inferior_event_handler): Adjust.
1837
1838 2020-07-01  Tom Tromey  <tom@tromey.com>
1839
1840         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1841         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1842
1843 2020-07-01  Tom Tromey  <tom@tromey.com>
1844
1845         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1846         tui_gen_win_info.
1847         (tui_win_info::make_window): Merge with
1848         tui_gen_win_info::make_window.
1849         (tui_win_info::make_visible): Move from tui_gen_win_info.
1850         * tui/tui-win.c (tui_win_info::max_width): Move from
1851         tui_gen_win_info.
1852         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1853         type.
1854         <window_factory>: Likewise.
1855         * tui/tui-layout.c (tui_win_info::resize): Move from
1856         tui_gen_win_info.
1857         (make_standard_window): Change return type.
1858         (get_locator_window, tui_get_window_by_name): Likewise.
1859         (tui_layout_window::apply): Remove a cast.
1860         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1861         (struct tui_win_info): Merge with tui_gen_win_info.
1862         (struct tui_gen_win_info): Remove.
1863
1864 2020-07-01  Tom Tromey  <tom@tromey.com>
1865
1866         * tui/tui-stack.h (struct tui_locator_window): Derive from
1867         tui_win_info.
1868         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1869         <can_box>: New method.
1870
1871 2020-07-01  Tom Tromey  <tom@tromey.com>
1872
1873         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1874
1875 2020-07-01  Tom Tromey  <tom@tromey.com>
1876
1877         * tui/tui-regs.c (tui_data_window::display_registers_from)
1878         (tui_data_window::display_registers_from)
1879         (tui_data_window::first_data_item_displayed)
1880         (tui_data_window::delete_data_content_windows): Update.
1881         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1882         Remove.
1883         (tui_data_window::check_register_values): Update.
1884         (tui_data_item_window::rerender): Add parameters.  Update.
1885         (tui_data_item_window::refresh_window): Remove.
1886         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1887         virtual.
1888         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1889         tui_gen_win_info.
1890         <refresh_window, max_height, min_height>: Remove.
1891         <rerender>: Add parameters.
1892         <x, y, visible>: New members.
1893         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1894         <m_item_width>: New member.
1895
1896 2020-07-01  Tom Tromey  <tom@tromey.com>
1897
1898         * tui/tui-regs.c (tui_data_window::show_register_group)
1899         (tui_data_window::check_register_values): Update.
1900         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1901         from item_no.
1902
1903 2020-07-01  Tom Tromey  <tom@tromey.com>
1904
1905         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1906         useless "if".
1907
1908 2020-07-01  Tom Tromey  <tom@tromey.com>
1909
1910         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1911         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1912
1913 2020-07-01  Tom Tromey  <tom@tromey.com>
1914
1915         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1916         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1917         (struct tui_line_or_address): Move from tui-data.h.
1918         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1919         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1920         (tui_cmd_window, tui_source_window_base, tui_source_window)
1921         (tui_disasm_window): Don't declare.
1922         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1923         to tui-winsource.h.
1924         (SINGLE_KEY): Move to tui-stack.c.
1925
1926 2020-07-01  Tom Tromey  <tom@tromey.com>
1927
1928         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1929         std::string.
1930         * tui/tui-regs.c (class tab_expansion_file): New.
1931         (tab_expansion_file::write): New method.
1932         (tui_register_format): Change return type.  Use
1933         tab_expansion_file.
1934         (tui_get_register, tui_data_window::display_registers_from)
1935         (tui_data_item_window::rerender): Update.
1936         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1937         * tui/tui-io.c (tui_expand_tabs): Remove.
1938
1939 2020-07-01  Tom Tromey  <tom@tromey.com>
1940
1941         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1942
1943 2020-07-01  Fangrui Song  <maskray@google.com>
1944
1945         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1946
1947 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1948
1949         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1950         forms for DW_AT_associated and DW_AT_allocated attributes,
1951         which is already checked in function attr_to_dynamic_prop.
1952
1953 2020-06-30  Tom Tromey  <tromey@adacore.com>
1954
1955         * dwarf2/read.c (quirk_rust_enum): Correctly call
1956         alloc_rust_variant for default-less enum.
1957
1958 2020-06-30  Tom Tromey  <tromey@adacore.com>
1959
1960         PR build/26183:
1961         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1962         gdb::to_string.
1963
1964 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1965
1966         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1967         * gdbarch.h: Re-generate.
1968
1969 2020-06-28  Tom Tromey  <tom@tromey.com>
1970
1971         * command.h (cmd_types): Remove.
1972         (cmd_type): Don't declare.
1973         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1974         typedef.
1975         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1976         * cli/cli-decode.c (cmd_type): Remove.
1977
1978 2020-06-27  Pedro Alves  <palves@redhat.com>
1979
1980         * fork-child.c (prefork_hook): Adjust.
1981         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1982         Delete.
1983         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1984         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1985         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1986         Remove declarations.
1987         (struct inferior) <set_tty, tty>: New methods.
1988         (struct inferior) <terminal>: Rename to ...
1989         (struct inferior) <m_terminal>: ... this and make private.
1990         * main.c (captured_main_1): Adjust.
1991         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1992         (mi_cmd_inferior_tty_show): Adjust.
1993         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1994         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1995
1996 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1997
1998         * configure.ac: Add --enable-libctf: handle --disable-static
1999         properly.
2000         * acinclude.m4: sinclude ../config/enable.m4.
2001         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2002         (LIBCTF): Substitute in.
2003         (CTF_DEPS): New, likewise.
2004         (CLIBS): libctf needs symbols from libbfd: move earlier.
2005         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2006         flags.
2007         * ctfread.c: Surround in ENABLE_LIBCTF.
2008         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2009         * configure: Regenerate.
2010         * config.in: Likewise.
2011
2012 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2013
2014         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2015
2016 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2017
2018         * inferior.h (struct inferior) <terminal>: Change type to
2019         gdb::unique_xmalloc_ptr<char>.
2020         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2021         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2022         field, adjust to unique pointer.
2023         (get_inferior_io_terminal): Adjust to unique pointer.
2024
2025 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2026
2027         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2028         registers, not just the known core set of registers.
2029
2030 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2031
2032         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2033         fflags, frm, and fcsr registers.
2034         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2035         restore groups.
2036         (riscv_tdesc_unknown_reg): New function.
2037         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2038         tdesc_use_registers.
2039         * riscv-tdep.h (struct gdbarch_tdep): Add
2040         unknown_csrs_first_regnum, unknown_csrs_count,
2041         duplicate_fflags_regnum, duplicate_frm_regnum, and
2042         duplicate_fcsr_regnum fields.
2043
2044 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2045
2046         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2047         callback, use the callback (when not null) to help number unknown
2048         registers.
2049         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2050         (tdesc_use_registers): Add extra parameter to declaration.
2051
2052 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2053
2054         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2055         in the file.
2056         (class riscv_pending_register_alias): Likewise.
2057         (riscv_register_feature::register_info): Change 'required_p' field
2058         to 'required', and change its type.  Add 'check' member function.
2059         (riscv_register_feature::register_info::check): Define new member
2060         function.
2061         (riscv_xreg_feature): Change initialisation of 'required' field.
2062         (riscv_freg_feature): Likewise.
2063         (riscv_virtual_feature): Likewise.
2064         (riscv_csr_feature): Likewise.
2065         (riscv_check_tdesc_feature): Take extra parameter, the csr
2066         tdesc_feature, rewrite the function to use the new
2067         riscv_register_feature::register_info::check function.
2068         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2069
2070 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2071
2072         * features/Makefile: Remove all references to the deleted files
2073         below.
2074         * features/riscv/32bit-csr.c: Deleted.
2075         * features/riscv/32bit-csr.xml: Deleted.
2076         * features/riscv/64bit-csr.c: Deleted.
2077         * features/riscv/64bit-csr.xml: Deleted.
2078         * features/riscv/rebuild-csr-xml.sh: Deleted.
2079
2080 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2081
2082         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2083         whitespace error for declaration of names member variable.
2084         (struct riscv_register_feature): Add new prefer_first_name member
2085         variable, and fix whitespace error in declaration of registers.
2086         (riscv_xreg_feature): Initialize prefer_first_name field.
2087         (riscv_freg_feature): Likewise.
2088         (riscv_virtual_feature): Likewise.
2089         (riscv_csr_feature): Likewise.
2090         (riscv_register_name): Expand on comments.  Remove register name
2091         modifications for CSR and virtual registers.
2092
2093 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2094
2095         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2096         errors.
2097
2098 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2099
2100         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2101         riscv-opc.h.
2102         (class riscv_pending_register_alias): New class.
2103         (riscv_check_tdesc_feature): Take vector of pending aliases and
2104         populate it as appropriate.
2105         (riscv_setup_register_aliases): Delete.
2106         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2107         to riscv_check_tdesc_feature in all cases.  Use the vector to
2108         create the register aliases.
2109
2110 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2111
2112         * sol2-tdep.c (sol2_static_transform_name): Remove.
2113         (sol2_init_abi): Don't register it.
2114         * gdbarch.sh (static_transform_name): Remove.
2115         * gdbarch.c, gdbarch.h: Regenerate.
2116
2117         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2118         gdbarch_static_transform_name.
2119         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2120         * stabsread.c (define_symbol) <'X'>: Remove.
2121         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2122         handling.
2123         <'V'>: Likewise.
2124         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2125         <'S'>: Remove call to gdbarch_static_transform_name.
2126
2127 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2128
2129         * procfs.c (procfs_pre_trace): New function.
2130         (procfs_target::create_inferior): Pass it to fork_inferior.
2131
2132 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2133
2134         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2135         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2136         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2137         sol2-tdep.o, sparc-sol2-tdep.o.
2138         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2139         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2140         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2141         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2142
2143 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2144
2145         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2146         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2147         Call sol2_init_abi.
2148         Remove calls to set_gdbarch_skip_solib_resolver,
2149         set_gdbarch_core_pid_to_str.
2150         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2151         (i386_sol2_static_transform_name): Remove.
2152         (i386_sol2_init_abi): Call sol2_init_abi.
2153         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2154         set_gdbarch_static_transform_name,
2155         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2156         Use sol2_sigtramp_p.
2157         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2158         (sol2_sigtramp_p): New function.
2159         (sol2_static_transform_name): New function.
2160         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2161         (sol2_init_abi): New function.
2162         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2163         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2164         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2165         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2166         (sparc_sol2_static_transform_name): Remove.
2167         (sparc32_sol2_init_abi): Call sol2_init_abi.
2168         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2169         set_gdbarch_static_transform_name,
2170         set_gdbarch_skip_solib_resolver,
2171         set_gdbarch_core_pid_to_str.
2172         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2173         (sparc_sol2_static_transform_name): Remove
2174         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2175         call sol2_sigtramp_p.
2176         (sparc64_sol2_init_abi): Call sol2_init_abi.
2177         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2178         set_gdbarch_static_transform_name,
2179         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2180
2181 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2182
2183         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2184         * exec.c (validate_exec_file): If from_tty, set both
2185         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2186         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2187         and from_tty, unconditionally ask a confirmation.
2188
2189 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2190
2191         * target-descriptions.c (tdesc_architecture_name): Protect against
2192         NULL pointer dereference.
2193         (maint_print_xml_tdesc_cmd): New function.
2194         (_initialize_target_descriptions): Register new 'maint print
2195         xml-tdesc' command and give it the filename completer.
2196         * NEWS: Mention new 'maint print xml-tdesc' command.
2197
2198 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2199
2200         * target-descriptions.c (class tdesc_compatible_info): New class.
2201         (struct target_desc): Change type of compatible vector.
2202         (tdesc_compatible_p): Update for change in type of
2203         target_desc::compatible.
2204         (tdesc_compatible_info_list): New function.
2205         (tdesc_compatible_info_arch_name): New function.
2206         (tdesc_add_compatible): Update for change in type of
2207         target_desc::compatible.
2208         (print_c_tdesc::visit_pre): Likewise.
2209
2210 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2211
2212         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2213         whitespace to underscore.
2214         (maint_print_c_tdesc_cmd): Use fake filename for target
2215         descriptions that came from the target.
2216         (_initialize_target_descriptions): Add filename command completion
2217         for 'maint print c-tdesc'.
2218
2219 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2220
2221         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2222         lines.
2223
2224 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2225
2226         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2227         lines.
2228         (dwarf2_find_location_expression): Likewise.
2229         (call_site_parameter_matches): Likewise.
2230         (dwarf2_compile_expr_to_ax): Likewise.
2231         (disassemble_dwarf_expression): Likewise.
2232         (loclist_describe_location): Likewise.
2233
2234 2020-06-23  Pedro Alves  <palves@redhat.com>
2235
2236         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2237         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2238         (register_to_value_test): Use scoped_mock_context.
2239         * regcache.c: Include "scoped-mock-context.h".
2240         (cooked_read_test): Don't error out if a target is already pushed.
2241         Use scoped_mock_context.  Adjust.
2242         * scoped-mock-context.h: New file.
2243
2244 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2245
2246         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2247         initializer.
2248         (ada_language::is_string_type_p): New member function.
2249         * c-lang.c (c_language_data): Delete la_is_string_type_p
2250         initializer.
2251         (cplus_language_data): Likewise.
2252         (asm_language_data): Likewise.
2253         (minimal_language_data): Likewise.
2254         * d-lang.c (d_language_data): Likewise.
2255         * f-lang.c (f_is_string_type_p): Delete function, implementation
2256         moved to f_language::is_string_type_p.
2257         (f_language_data): Delete la_is_string_type_p initializer.
2258         (f_language::is_string_type_p): New member function,
2259         implementation from f_is_string_type_p.
2260         * go-lang.c (go_is_string_type_p): Delete function, implementation
2261         moved to go_language::is_string_type_p.
2262         (go_language_data): Delete la_is_string_type_p initializer.
2263         (go_language::is_string_type_p): New member function,
2264         implementation from go_is_string_type_p.
2265         * language.c (language_defn::is_string_type_p): Define new member
2266         function.
2267         (default_is_string_type_p): Make static, add comment copied from
2268         header file.
2269         (unknown_language_data): Delete la_is_string_type_p initializer.
2270         (unknown_language::is_string_type_p): New member function.
2271         (auto_language_data): Delete la_is_string_type_p initializer.
2272         (auto_language::is_string_type_p): New member function.
2273         * language.h (language_data): Delete la_is_string_type_p field.
2274         (language_defn::is_string_type_p): Declare new function.
2275         (default_is_string_type_p): Delete desclaration, move comment to
2276         definition.
2277         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2278         moved to m2_language::is_string_type_p.
2279         (m2_language_data): Delete la_is_string_type_p initializer.
2280         (m2_language::is_string_type_p): New member function,
2281         implementation from m2_is_string_type_p.
2282         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2283         initializer.
2284         * opencl-lang.c (opencl_language_data): Likewise.
2285         * p-lang.c (pascal_is_string_type_p): Delete function,
2286         implementation moved to pascal_language::is_string_type_p.
2287         (pascal_language_data): Delete la_is_string_type_p initializer.
2288         (pascal_language::is_string_type_p): New member function,
2289         implementation from pascal_is_string_type_p.
2290         * rust-lang.c (rust_is_string_type_p): Delete function,
2291         implementation moved to rust_language::is_string_type_p.
2292         (rust_language_data): Delete la_is_string_type_p initializer.
2293         (rust_language::is_string_type_p): New member function,
2294         implementation from rust_is_string_type_p.
2295         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2296         is_string_type_p.
2297
2298 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2299
2300         * ada-lang.c (ada_language_data): Delete la_print_typedef
2301         initializer.
2302         (ada_language::print_typedef): New member function.
2303         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2304         (cplus_language_data): Likewise.
2305         (asm_language_data): Likewise.
2306         (minimal_language_data): Likewise.
2307         * d-lang.c (d_language_data): Likewise.
2308         * f-lang.c (f_language_data): Likewise.
2309         (f_language::print_typedef): New member function.
2310         * go-lang.c (go_language_data): Delete la_print_typedef
2311         initializer.
2312         * language.c (language_defn::print_typedef): Define member
2313         function.
2314         (unknown_language_data): Delete la_print_typedef initializer.
2315         (unknown_language::print_typedef): New member function.
2316         (auto_language_data): Delete la_print_typedef initializer.
2317         (auto_language::print_typedef): New member function.
2318         * language.h (language_data): Delete la_print_typedef field.
2319         (language_defn::print_typedef): Declare new member function.
2320         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2321         (default_print_typedef): Delete declaration.
2322         * m2-lang.c (m2_language_data): Delete la_print_typedef
2323         initializer.
2324         (m2_language::print_typedef): New member function.
2325         * objc-lang.c (objc_language_data): Delete la_print_typedef
2326         initializer.
2327         * opencl-lang.c (opencl_language_data): Likewise.
2328         * p-lang.c (pascal_language_data): Likewise.
2329         (pascal_language::print_typedef): New member function.
2330         * rust-lang.c (rust_print_typedef): Delete function,
2331         implementation moved to rust_language::print_typedef.
2332         (rust_language): Delete la_print_typedef initializer.
2333         (rust_language::print_typedef): New member function,
2334         implementation from rust_print_typedef.
2335         * typeprint.c (default_print_typedef): Delete.
2336
2337 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2338
2339         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2340         (ada_language::printstr): New member function.
2341         * c-lang.c (c_language_data): Delete la_printstr initializer.
2342         (cplus_language_data): Likewise.
2343         (asm_language_data): Likewise.
2344         (minimal_language_data): Likewise.
2345         * d-lang.c (d_language_data): Likewise.
2346         * f-lang.c (f_printstr): Rename to f_language::printstr.
2347         (f_language_data): Delete la_printstr initializer.
2348         (f_language::printstr): New member function, implementation from
2349         f_printstr.
2350         * go-lang.c (go_language_data): Delete la_printstr initializer.
2351         * language.c (language_defn::printstr): Define new member
2352         function.
2353         (unk_lang_printstr): Delete.
2354         (unknown_language_data): Delete la_printstr initializer.
2355         (unknown_language::printstr): New member function.
2356         (auto_language_data): Delete la_printstr initializer.
2357         (auto_language::printstr): New member function.
2358         * language.h (language_data): Delete la_printstr field.
2359         (language_defn::printstr): Declare new member function.
2360         (LA_PRINT_STRING): Update call to printstr.
2361         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2362         (m2_language_data): Delete la_printstr initializer.
2363         (m2_language::printstr): New member function, implementation from
2364         m2_printstr.
2365         * objc-lang.c (objc_language_data): Delete la_printstr
2366         initializer.
2367         * opencl-lang.c (opencl_language_data): Likewise.
2368         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2369         (pascal_language_data): Delete la_printstr initializer.
2370         (pascal_language::printstr): New member function, implementation
2371         from pascal_printstr.
2372         * p-lang.h (pascal_printstr): Delete declaration.
2373         * rust-lang.c (rust_printstr): Update header comment.
2374         (rust_language_data): Delete la_printstr initializer.
2375         (rust_language::printstr): New member function.
2376
2377 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2378
2379         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2380         (ada_language::printchar): New member function.
2381         * c-lang.c (c_language_data): Delete la_printchar initializer.
2382         (cplus_language_data): Likewise.
2383         (asm_language_data): Likewise.
2384         (minimal_language_data): Likewise.
2385         * d-lang.c (d_language_data): Likewise.
2386         * f-lang.c (f_printchar): Rename to f_language::printchar.
2387         (f_language_data): Delete la_printchar initializer.
2388         (f_language::printchar): New member function, implementation from
2389         f_printchar.
2390         * go-lang.c (go_language_data): Delete la_printchar initializer.
2391         * language.c (unk_lang_printchar): Delete.
2392         (language_defn::printchar): Define new member function.
2393         (unknown_language_data): Delete la_printchar initializer.
2394         (unknown_language::printchar): New member function.
2395         (auto_language_data): Delete la_printchar initializer.
2396         (auto_language::printchar): New member function.
2397         * language.h (language_data): Delete la_printchar field.
2398         (language_defn::printchar): Declare new member function.
2399         (LA_PRINT_CHAR): Update call to printchar.
2400         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2401         (m2_language::printchar): New member function.
2402         * objc-lang.c (objc_language_data): Delete la_printchar
2403         initializer.
2404         * opencl-lang.c (opencl_language_data): Likewise.
2405         * p-lang.c (pascal_language_data): Delete la_printchar
2406         initializer.
2407         (pascal_language::printchar): New member function.
2408         * rust-lang.c (rust_printchar): Rename to
2409         rust_language::printchar.
2410         (rust_language_data): Delete la_printchar initializer.
2411         (rust_language::printchar): New member function, implementation
2412         from rust_printchar.
2413
2414 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2415
2416         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2417         (ada_language_data): Delete la_emitchar initializer.
2418         (ada_language::emitchar): New member function, implementation from
2419         emit_char.
2420         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2421         (cplus_language_data): Likewise.
2422         (asm_language_data): Likewise.
2423         (minimal_language_data): Likewise.
2424         * d-lang.c (d_language_data): Likewise.
2425         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2426         (f_language_data): Delete la_emitchar initializer.
2427         (f_language::emitchar): New member function, implementation from
2428         f_emit_char.
2429         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2430         * language.c (unk_lang_emit_char): Delete.
2431         (language_defn::emitchar): New member function definition.
2432         (unknown_language_data): Delete la_emitchar initializer.
2433         (unknown_language::emitchar): New member function.
2434         (auto_language_data): Delete la_emitchar initializer.
2435         (auto_language::emitchar): New member function.
2436         * language.h (language_data): Delete la_emitchar field.
2437         (language_defn::emitchar): New member field declaration.
2438         (LA_EMIT_CHAR): Update call to emitchar.
2439         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2440         (m2_language_data): Delete la_emitchar initializer.
2441         (m2_language::emitchar): New member function, implementation from
2442         m2_emit_char.
2443         * objc-lang.c (objc_language_data): Delete la_emitchar
2444         initializer.
2445         * opencl-lang.c (opencl_language_data): Likewise.
2446         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2447         (pascal_language_data): Delete la_emitchar initializer.
2448         (pascal_language::emitchar): New member function, implementation
2449         from pascal_emit_char.
2450         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2451         (rust_language_data): Delete la_emitchar initializer.
2452         (rust_language::emitchar): New member function, implementation
2453         from rust_emitchar.
2454
2455 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2456
2457         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2458         (ada_language_data): Delete la_post_parser initializer.
2459         (ada_language::post_parser): New member function.
2460         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2461         (cplus_language_data): Likewise.
2462         (asm_language_data): Likewise.
2463         (minimal_language_data): Likewise.
2464         * d-lang.c (d_language_data): Likewise.
2465         * f-lang.c (f_language_data): Likewise.
2466         * go-lang.c (go_language_data): Likewise.
2467         * language.c (unknown_language_data): Likewise.
2468         (auto_language_data): Likewise.
2469         * language.h (language_data): Delete la_post_parser field.
2470         (language_defn::post_parser): New member function.
2471         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2472         * objc-lang.c (objc_language_data): Likewise.
2473         * opencl-lang.c (opencl_language_data): Likewise.
2474         * p-lang.c (pascal_language_data): Likewise.
2475         * parse.c (parse_exp_in_context): Update call to post_parser.
2476         (null_post_parser): Delete definition.
2477         * parser-defs.h (null_post_parser): Delete declaration.
2478         * rust-lang.c (rust_language_data): Delete la_post_parser
2479         initializer.
2480
2481 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2482
2483         * ada-lang.c (parse): Rename to ada_language::parser.
2484         (ada_language_data): Delete la_parser initializer.
2485         (ada_language::parser): New member function, implementation from
2486         parse.
2487         * c-lang.c (c_language_data): Delete la_parser initializer.
2488         (cplus_language_data): Likewise.
2489         (asm_language_data): Likewise.
2490         (minimal_language_data): Likewise.
2491         * d-lang.c (d_language_data): Likewise.
2492         (d_language::parser): New member function.
2493         * f-lang.c (f_language_data): Delete la_parser initializer.
2494         (f_language::parser): New member function.
2495         * go-lang.c (go_language_data): Delete la_parser initializer.
2496         (go_language::parser): New member function.
2497         * language.c (unk_lang_parser): Delete.
2498         (language_defn::parser): Define new member function.
2499         (unknown_language_data): Delete la_parser initializer.
2500         (unknown_language::parser): New member function.
2501         (auto_language_data): Delete la_parser initializer.
2502         (auto_language::parser): New member function.
2503         * language.h (language_data): Delete la_parser field.
2504         (language_defn::parser): Declare new member function.
2505         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2506         (m2_language::parser): New member function.
2507         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2508         * opencl-lang.c (opencl_language_data): Likewise.
2509         * p-lang.c (pascal_language_data): Likewise.
2510         (pascal_language::parser): New member function.
2511         * parse.c (parse_exp_in_context): Update call to parser.
2512         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2513         (rust_language::parser): New member function.
2514
2515 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2516
2517         * top.c (print_gdb_configuration): Print --with-python-libdir
2518         configuration value.
2519
2520 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2521
2522         * NEWS: Mention change to the alias command.
2523
2524 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2525
2526         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2527         (alias_command_completer)
2528         (make_alias_options_def_group): New functions.
2529         (alias_opts, alias_option_defs): New struct and array.
2530         (alias_usage_error): Update usage.
2531         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2532         Use option framework.
2533         (_initialize_cli_cmds): Update alias command help.
2534         Update aliases command help.
2535         (show_user):
2536         Add NULL for new default_args lookup_cmd argument.
2537         (valid_command_p): Rename to validate_aliased_command.
2538         Add NULL for new default_args lookup_cmd argument.  Verify that the
2539         aliased_command has no default args.
2540         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2541         (lookup_cmd_1, lookup_cmd): New argument default_args.
2542         (add_alias_cmd):
2543         Add NULL for new default_args lookup_cmd argument.
2544         (print_help_for_command): Show default args under the layout
2545          alias some_alias = some_aliased_cmd some_alias_default_arg.
2546         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2547         xfree default_args in destructor.
2548         * cli/cli-script.c (process_next_line, do_define_command):
2549         Add NULL for new default_args lookup_cmd argument.
2550         * command.h: Declare new default_args argument in lookup_cmd
2551         and lookup_cmd_1.
2552         * completer.c (complete_line_internal_1):
2553         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2554         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2555         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2556         Likewise.
2557         * infcmd.c (_initialize_infcmd): Likewise.
2558         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2559         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2560         * python/py-param.c (add_setshow_generic): Likewise.
2561         * remote.c (_initialize_remote): Likewise.
2562         * top.c (execute_command): Prepend default_args if command has some.
2563         (set_verbose):
2564         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2565         * tracepoint.c (validate_actionline, encode_actions_1):
2566         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2567
2568 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2569
2570         * jit.c (jit_read_descriptor): Use bool as the return type.
2571         (jit_breakpoint_re_set_internal): Use bool as the return type.
2572         Invert the return value logic; return true if the jit breakpoint
2573         has been successfully initialized.
2574         (jit_inferior_init): Update the call to
2575         jit_breakpoint_re_set_internal.
2576
2577 2020-06-22  Pedro Alves  <palves@redhat.com>
2578
2579         PR gdb/25939
2580         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2581         Use the current inferior instead.  Don't return
2582         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2583         wait again.
2584         * sol-thread.c (sol_thread_target::wait): Don't reference
2585         inferior_ptid.
2586         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2587         (sol_update_thread_list_callback): Use the current inferior's pid
2588         instead of inferior_ptid.
2589
2590 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2591
2592         * procfs.c: Cleanup many comments.
2593
2594         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2595         (AFTER_WATCHFLAG): Replace by value.
2596
2597         (MAIN_PROC_NAME_FORMAT): Inline ...
2598         (create_procinfo): ... here.
2599
2600         (procfs_debug_inferior): Remove SYS_exec handling.
2601         (syscall_is_exec): Likewise.
2602         (procfs_set_exec_trap): Likewise.
2603
2604         (syscall_is_lwp_exit): Inline in callers.
2605         (syscall_is_exit): Likewise.
2606         (syscall_is_exec): Likewise.
2607         (syscall_is_lwp_create): Likewise.
2608
2609         (invalidate_cache): Remove #if 0 code.
2610
2611         (make_signal_thread_runnable):  Remove.
2612         (procfs_target::resume): Remove #if 0 code.
2613
2614 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2615
2616         PR gdb/25939
2617         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2618         call ...
2619         (procfs_target::create_inferior): ... here.
2620
2621 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2622
2623         * exec.c (validate_exec_file): Ensure the build-id is up to
2624         date by calling reopen_exec_file (that checks file timestamp
2625         to decide to re-read the file).
2626
2627 2020-06-18  Pedro Alves  <palves@redhat.com>
2628
2629         PR gdb/25412
2630         * gdbthread.h (delete_thread, delete_thread_silent)
2631         (find_thread_ptid): Update comments.
2632         * thread.c (current_thread_): New global.
2633         (is_current_thread): Move higher, and reimplement.
2634         (inferior_thread): Reimplement.
2635         (set_thread_exited): Use bool.  Add assertions.
2636         (add_thread_silent): Simplify thread-reuse handling by always
2637         calling delete_thread.
2638         (delete_thread): Remove intro comment.
2639         (find_thread_ptid): Skip exited threads.
2640         (switch_to_thread_no_regs): Write to current_thread_.
2641         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2642         INFERIOR_PTID.  Clear current_thread_.
2643
2644 2020-06-18  Pedro Alves  <palves@redhat.com>
2645
2646         * aix-thread.c (pd_update): Use switch_to_thread.
2647
2648 2020-06-18  Pedro Alves  <palves@redhat.com>
2649
2650         * ravenscar-thread.c (ravenscar_thread_target): Update.
2651         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2652         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2653         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2654         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2655
2656 2020-06-18  Pedro Alves  <palves@redhat.com>
2657
2658         * nat/windows-nat.c (current_windows_thread): Remove.
2659         * nat/windows-nat.h (current_windows_thread): Remove.
2660         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2661         Adjust.
2662         (display_selectors): Adjust to fetch the current
2663         windows_thread_info based on inferior_ptid.
2664         (fake_create_process): No longer write to current_windows_thread.
2665         (windows_nat_target::get_windows_debug_event):
2666         Don't set inferior_ptid or current_windows_thread.
2667         (windows_nat_target::wait): Adjust to not rely on
2668         current_windows_thread.
2669         (do_initial_windows_stuff): Now a method of windows_nat_target.
2670         Switch to the last_ptid thread.
2671         (windows_nat_target::attach): Adjust.
2672         (windows_nat_target::detach): Use switch_to_no_thread instead of
2673         writing to inferior_ptid directly.
2674         (windows_nat_target::create_inferior): Adjust.
2675
2676 2020-06-18  Pedro Alves  <palves@redhat.com>
2677
2678         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2679
2680 2020-06-18  Pedro Alves  <palves@redhat.com>
2681
2682         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2683         after creating it, instead of writing to inferior_ptid.  Don't
2684         write to inferior_ptid.
2685
2686 2020-06-18  Pedro Alves  <palves@redhat.com>
2687
2688         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2689
2690 2020-06-18  Pedro Alves  <palves@redhat.com>
2691
2692         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2693         it, instead of writing to inferior_ptid.
2694
2695 2020-06-18  Pedro Alves  <palves@redhat.com>
2696
2697         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2698         to inferior_ptid.
2699
2700 2020-06-18  Pedro Alves  <palves@redhat.com>
2701
2702         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2703         instead of writing to inferior_ptid directly.
2704
2705 2020-06-18  Pedro Alves  <palves@redhat.com>
2706
2707         * corelow.c (core_target::close): Use switch_to_no_thread instead
2708         of writing to inferior_ptid directly.
2709         (add_to_thread_list, core_target_open): Use switch_to_thread
2710         instead of writing to inferior_ptid directly.
2711
2712 2020-06-18  Pedro Alves  <palves@redhat.com>
2713
2714         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2715         inferior_ptid.
2716         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2717         inferior_ptid.
2718         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2719         inferior_ptid directly.
2720         (darwin_nat_target::init_thread_list): Switch to thread, instead
2721         of writing to inferior_ptid.
2722         (darwin_nat_target::attach): Don't write to inferior_ptid.
2723         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2724
2725 2020-06-18  Pedro Alves  <palves@redhat.com>
2726
2727         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2728         thread.
2729         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2730         Instead use switch_to_thread.
2731         (gnu_nat_target::detach): Use switch_to_no_thread
2732         instead of writing to inferior_ptid directly.  Used passed-in
2733         inferior instead of looking up the inferior by pid.
2734
2735 2020-06-18  Pedro Alves  <palves@redhat.com>
2736
2737         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2738         inferior_ptid.
2739
2740 2020-06-18  Pedro Alves  <palves@redhat.com>
2741
2742         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2743         inferior_ptid.
2744         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2745         thread.
2746         (nto_procfs_target::detach): Avoid referencing
2747         inferior_ptid.  Use switch_to_no_thread instead of writing to
2748         inferior_ptid directly.
2749         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2750         instead of writing to inferior_ptid directly.
2751         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2752         to thread.
2753
2754 2020-06-18  Pedro Alves  <palves@redhat.com>
2755
2756         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2757         after creating it, instead of writing to inferior_ptid.
2758         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2759         to inferior_ptid directly.
2760         (gdbsim_target::wait): Don't write to inferior_ptid.
2761
2762 2020-06-18  Pedro Alves  <palves@redhat.com>
2763
2764         * remote.c (remote_target::remote_notice_new_inferior): Use
2765         switch_to_thread instead of writing to inferior_ptid directly.
2766         (remote_target::add_current_inferior_and_thread): Use
2767         switch_to_no_thread instead of writing to inferior_ptid directly.
2768         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2769         and switch_to_thread instead of using set_current_inferior or
2770         writing to inferior_ptid directly.
2771
2772 2020-06-18  Pedro Alves  <palves@redhat.com>
2773
2774         * tracectf.c (ctf_target_open): Switch to added thread instead of
2775         writing to inferior_ptid directly.
2776         (ctf_target::close): Use switch_to_no_thread instead of writing to
2777         inferior_ptid directly.
2778
2779 2020-06-18  Pedro Alves  <palves@redhat.com>
2780
2781         * tracefile-tfile.c (tfile_target_open): Don't write to
2782         inferior_ptid directly, instead switch to added thread.
2783         (tfile_target::close): Use switch_to_no_thread instead of writing
2784         to inferior_ptid directly.
2785
2786 2020-06-18  Pedro Alves  <palves@redhat.com>
2787
2788         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2789         (procfs_target::detach): Use switch_to_no_thread
2790         instead of writing to inferior_ptid directly.
2791         (do_attach): Change return type to void.  Switch to the added
2792         thread.
2793         (procfs_target::create_inferior): Switch to the added thread.
2794         (procfs_do_thread_registers): Don't write to inferior_ptid.
2795
2796 2020-06-18  Pedro Alves  <palves@redhat.com>
2797
2798         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2799         of writing to inferior_ptid.
2800         (scoped_restore_exited_inferior): Delete.
2801         (handle_vfork_child_exec_or_exit): Simplify using
2802         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2803         instead of writing to inferior_ptid.
2804         (THREAD_STOPPED_BY): Delete.
2805         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2806         (thread_stopped_by_hw_breakpoint): Delete.
2807         (save_waitstatus): Use
2808         scoped_restore_current_thread+switch_to_thread, and call
2809         target_stopped_by_watchpoint instead of
2810         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2811         instead of thread_stopped_by_sw_breakpoint, and
2812         target_stopped_by_hw_breakpoint instead of
2813         thread_stopped_by_hw_breakpoint.
2814         (handle_inferior_event)
2815         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2816         inferior_ptid directly, nor
2817         set_current_inferior/set_current_program_space.  Use
2818         switch_to_thread / switch_to_inferior_no_thread instead.
2819
2820 2020-06-18  Pedro Alves  <palves@redhat.com>
2821
2822         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2823         instead of writing to inferior_ptid.
2824
2825 2020-06-18  Pedro Alves  <palves@redhat.com>
2826
2827         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2828         added thread.
2829         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2830         to the added thread.
2831         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2832         instead of writing to inferior_ptid.
2833
2834 2020-06-18  Pedro Alves  <palves@redhat.com>
2835
2836         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2837         (register_to_value_test): Mock a program_space too.  Heap-allocate
2838         the address space.  Don't write to inferior_ptid.  Use
2839         switch_to_thread instead.
2840
2841 2020-06-18  Pedro Alves  <palves@redhat.com>
2842
2843         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2844         Delete.
2845         (find_signalled_thread()): New, factored out from
2846         linux_make_corefile_notes and adjusted to handle exited threads.
2847         (linux_make_corefile_notes): Adjust to use the new
2848         find_signalled_thread.
2849
2850 2020-06-18  Pedro Alves  <palves@redhat.com>
2851
2852         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2853         of saving/restoring inferior_ptid.
2854
2855 2020-06-17  Tom Tromey  <tom@tromey.com>
2856
2857         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2858         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2859         declare.
2860         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2861
2862 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2863
2864         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2865         of partial symtabs.
2866
2867 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2868
2869         * regformats/reg-arm.dat: Remove.
2870         * regformats/reg-bfin.dat: Remove.
2871         * regformats/reg-cris.dat: Remove.
2872         * regformats/reg-crisv32.dat: Remove.
2873         * regformats/reg-m32r.dat: Remove.
2874         * regformats/reg-tilegx.dat: Remove.
2875         * regformats/reg-tilegx32.dat: Remove.
2876
2877 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2878
2879         * features/Makefile (WHICH): Remove arm files.
2880         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2881         * regformats/arm/arm-with-neon.dat: Remove.
2882         * regformats/arm/arm-with-vfpv2.dat: Remove.
2883         * regformats/arm/arm-with-vfpv3.dat: Remove.
2884
2885 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2886
2887         * features/Makefile (XMLTOC): Remove rx.xml.
2888
2889 2020-06-17  Pedro Alves  <palves@redhat.com>
2890
2891         * gdbthread.h (thread_control_state) <trap_expected> Update
2892         comments.
2893
2894 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2895
2896         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2897         ada_language::lookup_symbol_nonlocal.
2898         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2899         (ada_language::lookup_symbol_nonlocal): New member function,
2900         implementation from ada_lookup_symbol_nonlocal.
2901         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2902         initializer.
2903         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2904         initializer.
2905         (cplus_language::lookup_symbol_nonlocal): New member function.
2906         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2907         (minimal_language_data) Likewise.
2908         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2909         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2910         initializer.
2911         (d_language::lookup_symbol_nonlocal): New member function.
2912         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2913         initializer.
2914         (f_language::lookup_symbol_nonlocal): New member function.
2915         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2916         initializer.
2917         * language.c (unknown_language_data): Likewise.
2918         (auto_language_data): Likewise.
2919         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2920         field.
2921         (language_defn::lookup_symbol_nonlocal): New member function.
2922         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2923         initializer.
2924         * objc-lang.c (objc_language_data): Likewise.
2925         * opencl-lang.c (opencl_language_data): Likewise.
2926         * p-lang.c (pascal_language_data): Likewise.
2927         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2928         rust_language::lookup_symbol_nonlocal.
2929         (rust_language_data): Delete la_lookup_symbol_nonlocal
2930         initializer.
2931         (rust_language::lookup_symbol_nonlocal): New member function,
2932         implementation from rust_lookup_symbol_nonlocal.
2933         * symtab.c (lookup_symbol_aux): Update call to
2934         lookup_symbol_nonlocal.
2935         (basic_lookup_symbol_nonlocal): Rename to...
2936         (language_defn::lookup_symbol_nonlocal): ...this, and update
2937         header comment.  Remove language_defn parameter, and replace with
2938         uses of `this'.
2939         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2940
2941 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2942
2943         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2944         initializer.
2945         (ada_language::value_print_inner): New member function.
2946         * c-lang.c (c_language_data): Delete la_value_print_inner
2947         initializer.
2948         (cplus_language_data): Likewise.
2949         (asm_language_data): Likewise.
2950         (minimal_language_data): Likewise.
2951         * d-lang.c (d_language_data): Likewise.
2952         (d_language::value_print_inner): New member function.
2953         * f-lang.c (f_language_data): Delete la_value_print_inner
2954         initializer.
2955         (f_language::value_print_inner): New member function.
2956         * f-lang.h (f_value_print_innner): Rename to...
2957         (f_value_print_inner): ...this (note spelling of 'inner').
2958         * f-valprint.c (f_value_print_innner): Rename to...
2959         (f_value_print_inner): ...this (note spelling of 'inner').
2960         * go-lang.c (go_language_data): Delete la_value_print_inner
2961         initializer.
2962         (go_language::value_print_inner): New member function.
2963         * language.c (language_defn::value_print_inner): Define new member
2964         function.
2965         (unk_lang_value_print_inner): Delete.
2966         (unknown_language_data): Delete la_value_print_inner initializer.
2967         (unknown_language::value_print_inner): New member function.
2968         (auto_language_data): Delete la_value_print_inner initializer.
2969         (auto_language::value_print_inner): New member function.
2970         * language.h (language_data): Delete la_value_print_inner field.
2971         (language_defn::value_print_inner): Delcare new member function.
2972         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2973         initializer.
2974         (m2_language::value_print_inner): New member function.
2975         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2976         initializer.
2977         * opencl-lang.c (opencl_language_data): Likewise.
2978         * p-lang.c (pascal_language_data): Likewise.
2979         (pascal_language::value_print_inner): New member function.
2980         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2981         initializer.
2982         (rust_language::value_print_inner): New member function.
2983         * valprint.c (do_val_print): Update call to value_print_inner.
2984
2985 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2986
2987         * ada-lang.c (ada_language_data): Delete la_value_print
2988         initializer.
2989         (ada_language::value_print): New member function.
2990         * c-lang.c (c_language_data): Delete la_value_print initializer.
2991         (cplus_language_data): Likewise.
2992         (asm_language_data): Likewise.
2993         (minimal_language_data): Likewise.
2994         * d-lang.c (d_language_data): Likewise.
2995         * f-lang.c (f_language_data): Likewise.
2996         * go-lang.c (go_language_data): Likewise.
2997         * language.c (unk_lang_value_print): Delete.
2998         (language_defn::value_print): Define new member function.
2999         (unknown_language_data): Delete la_value_print initializer.
3000         (unknown_language::value_print): New member function.
3001         (auto_language_data): Delete la_value_print initializer.
3002         (auto_language::value_print): New member function.
3003         * language.h (language_data): Delete la_value_print field.
3004         (language_defn::value_print): Declare new member function.
3005         (LA_VALUE_PRINT): Update call to value_print.
3006         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3007         * objc-lang.c (objc_language_data): Likewise.
3008         * opencl-lang.c (opencl_language_data): Likewise.
3009         * p-lang.c (pascal_language_data): Likewise.
3010         (pascal_language::value_print): New member function.
3011         * rust-lang.c (rust_language_data): Delete la_value_print
3012         initializer.
3013
3014 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3015
3016         * ada-lang.c (ada_watch_location_expression): Rename to
3017         ada_language::watch_location_expression.
3018         (ada_language_data): Delete la_watch_location_expression
3019         initializer.
3020         (ada_language::watch_location_expression): New member function,
3021         implementation from ada_watch_location_expression.
3022         * breakpoint.c (watch_command_1): Update call to
3023         watch_location_expression.
3024         * c-lang.c (c_watch_location_expression): Rename to
3025         language_defn::watch_location_expression.
3026         (c_language_data): Delete la_watch_location_expression
3027         initializer.
3028         (cplus_language_data): Likewise.
3029         (asm_language_data): Likewise.
3030         (minimal_language_data): Likewise.
3031         * c-lang.h (c_watch_location_expression): Delete declaration.
3032         * d-lang.c (d_language_data): Delete la_watch_location_expression
3033         initializer.
3034         * f-lang.c (f_language_data): Likewise.
3035         * go-lang.c (go_language_data): Likewise.
3036         * language.c (language_defn::watch_location_expression): Member
3037         function implementation from c_watch_location_expression.
3038         (unknown_language_data): Delete la_watch_location_expression
3039         initializer.
3040         (auto_language_data): Likewise.
3041         * language.h (language_data): Delete la_watch_location_expression
3042         field.
3043         (language_defn::watch_location_expression): Declare new member
3044         function.
3045         * m2-lang.c (m2_language_data): Delete
3046         la_watch_location_expression initializer.
3047         * objc-lang.c (objc_language_data): Likewise.
3048         * opencl-lang.c (opencl_language_data): Likewise.
3049         * p-lang.c (pascal_language_data): Likewise.
3050         * rust-lang.c (rust_watch_location_expression): Rename to
3051         rust_language::watch_location_expression.
3052         (rust_language_data): Delete la_watch_location_expression
3053         initializer.
3054         (rust_language::watch_location_expression): New member function,
3055         implementation from rust_watch_location_expression.
3056
3057 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3058
3059         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3060         ada_language::collect_symbol_completion_matches.
3061         (ada_language_data): Delete la_collect_symbol_completion_matches
3062         initializer.
3063         (ada_language::collect_symbol_completion_matches): New member
3064         function, implementation from
3065         ada_collect_symbol_completion_matches.
3066         * c-lang.c (c_language_data): Delete
3067         la_collect_symbol_completion_matches initializer.
3068         (cplus_language_data): Likewise.
3069         (asm_language_data): Likewise.
3070         (minimal_language_data): Likewise.
3071         * d-lang.c (d_language_data): Likewise.
3072         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3073         f_language::collect_symbol_completion_matches.
3074         (f_language_data): Delete la_collect_symbol_completion_matches
3075         initializer.
3076         (f_language::collect_symbol_completion_matches) New member
3077         function, implementation from f_collect_symbol_completion_matches.
3078         * go-lang.c (go_language_data): Delete
3079         la_collect_symbol_completion_matches initializer.
3080         * language.c (unknown_language_data): Likewise.
3081         (auto_language_data): Likewise.
3082         * language.h (language_data): Delete
3083         la_collect_symbol_completion_matches field.
3084         (language_defn::collect_symbol_completion_matches): New member
3085         function.
3086         * m2-lang.c (m2_language_data): Delete
3087         la_collect_symbol_completion_matches initializer.
3088         * objc-lang.c (objc_language_data): Likewise.
3089         * opencl-lang.c (opencl_language_data): Likewise.
3090         * p-lang.c (pascal_language_data): Likewise.
3091         * rust-lang.c (rust_language_data): Likewise.
3092         * symtab.c (default_collect_symbol_completion_matches): Delete.
3093         (collect_symbol_completion_matches): Update call to
3094         collect_symbol_completion_matches.
3095         (collect_symbol_completion_matches_type): Likewise.
3096         * symtab.h (default_collect_symbol_completion_matches): Delete
3097         declaration.
3098
3099 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3100
3101         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3102         (ada_language_data): Delete la_word_break_characters initializer.
3103         (ada_language::word_break_characters): New member function.
3104         * c-lang.c (c_language_data): Delete la_word_break_characters
3105         initializer.
3106         (cplus_language_data): Likewise.
3107         (asm_language_data): Likewise.
3108         (minimal_language_data): Likewise.
3109         * completer.c: Update global comment.
3110         (advance_to_expression_complete_word_point): Update call to
3111         word_break_characters.
3112         (complete_files_symbols): Likewise.
3113         (complete_line_internal_1): Likewise.
3114         (default_completer_handle_brkchars): Likewise.
3115         (skip_quoted_chars): Likewise.
3116         * d-lang.c (d_language_data): Delete la_word_break_characters
3117         initializer.
3118         * f-lang.c (f_word_break_characters): Delete.
3119         (f_language_data): Delete la_word_break_characters initializer.
3120         (f_language::word_break_characters): New member function.
3121         * go-lang.c (go_language_data): Delete la_word_break_characters
3122         initializer.
3123         * language.c (unknown_language_data): Likewise.
3124         (auto_language_data): Likewise.
3125         * language.h (default_word_break_characters): Move declaration to
3126         earlier in the file.
3127         (language_data): Delete la_word_break_characters field.
3128         (language_defn::word_break_characters): New member function.
3129         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3130         initializer.
3131         * objc-lang.c (objc_language_data): Likewise.
3132         * opencl-lang.c (opencl_language_data): Likewise.
3133         * p-lang.c (pascal_language_data): Likewise.
3134         * rust-lang.c (rust_language_data): Likewise.
3135
3136 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3137
3138         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3139         (ada_language_data): Delete la_get_symbol_name_matcher
3140         initializer.
3141         (language_defn::get_symbol_name_matcher_inner): New member
3142         function.
3143         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3144         initializer.
3145         (cplus_language_data): Likewise.
3146         (cplus_language::get_symbol_name_matcher_inner): New member
3147         function.
3148         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3149         (minimal_language_data): Likewise.
3150         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3151         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3152         initializer.
3153         * dictionary.c (iter_match_first_hashed): Update call to
3154         get_symbol_name_matcher.
3155         (iter_match_next_hashed): Likewise.
3156         (iter_match_next_linear): Likewise.
3157         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3158         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3159         initializer.
3160         (f_language::get_symbol_name_matcher_inner): New member function.
3161         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3162         initializer.
3163         * language.c (default_symbol_name_matcher): Update header comment,
3164         make static.
3165         (language_defn::get_symbol_name_matcher): New definition.
3166         (language_defn::get_symbol_name_matcher_inner): Likewise.
3167         (get_symbol_name_matcher): Delete.
3168         (unknown_language_data): Delete la_get_symbol_name_matcher
3169         initializer.
3170         (auto_language_data): Likewise.
3171         * language.h (language_data): Delete la_get_symbol_name_matcher
3172         field.
3173         (language_defn::get_symbol_name_matcher): New member function.
3174         (language_defn::get_symbol_name_matcher_inner): Likewise.
3175         (default_symbol_name_matcher): Delete declaration.
3176         * linespec.c (find_methods): Update call to
3177         get_symbol_name_matcher.
3178         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3179         initializer.
3180         * minsyms.c (lookup_minimal_symbol): Update call to
3181         get_symbol_name_matcher.
3182         (iterate_over_minimal_symbols): Likewise.
3183         * objc-lang.c (objc_language_data): Delete
3184         la_get_symbol_name_matcher initializer.
3185         * opencl-lang.c (opencl_language_data): Likewise.
3186         * p-lang.c (pascal_language_data): Likewise.
3187         * psymtab.c (psymbol_name_matches): Update call to
3188         get_symbol_name_matcher.
3189         * rust-lang.c (rust_language_data): Delete
3190         la_get_symbol_name_matcher initializer.
3191         * symtab.c (symbol_matches_search_name): Update call to
3192         get_symbol_name_matcher.
3193         (compare_symbol_name): Likewise.
3194
3195 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3196
3197         * ada-lang.c (ada_language_data): Delete la_compute_program
3198         initializer.
3199         * c-lang.c (c_language_data): Likewise.
3200         (c_language::compute_program): New member function.
3201         (cplus_language_data): Delete la_compute_program initializer.
3202         (cplus_language::compute_program): New member function.
3203         (asm_language_data): Delete la_compute_program initializer.
3204         (minimal_language_data): Likewise.
3205         * c-lang.h (c_compute_program): Update comment.
3206         (cplus_compute_program): Likewise.
3207         * compile/compile-c-support.c (c_compute_program): Likewise.
3208         (cplus_compute_program): Likewise.
3209         * compile/compile.c (compile_to_object): Update call to
3210         la_compute_program.
3211         * d-lang.c (d_language_data): Delete la_compute_program
3212         initializer.
3213         * f-lang.c (f_language_data): Likewise.
3214         * go-lang.c (go_language_data): Likewise.
3215         * language.c (unknown_language_data): Likewise.
3216         (auto_language_data): Likewise.
3217         * language.h (language_data): Delete la_compute_program field.
3218         (language_defn::compute_program): New member function.
3219         * m2-lang.c (m2_language_data): Delete la_compute_program
3220         initializer.
3221         * objc-lang.c (objc_language_data): Likewise.
3222         * opencl-lang.c (opencl_language_data): Likewise.
3223         * p-lang.c (pascal_language_data): Likewise.
3224         * rust-lang.c (rust_language_data): Likewise.
3225
3226 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3227
3228         * ada-lang.c (ada_language_data) Delete
3229         la_class_name_from_physname initializer.
3230         * c-lang.c (c_language_data): Likewise.
3231         (cplus_language_data): Likewise.
3232         (cplus_language::class_name_from_physname): New member function.
3233         (asm_language_data): Delete la_class_name_from_physname
3234         initializer.
3235         (minimal_language_data): Likewise.
3236         * d-lang.c (d_language_data): Likewise.
3237         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3238         method on language_defn class.
3239         (guess_full_die_structure_name): Likewise.
3240         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3241         initializer.
3242         * go-lang.c (go_language_data): Likewise.
3243         * language.c (language_class_name_from_physname): Delete.
3244         (unk_lang_class_name): Delete.
3245         (unknown_language_data): Delete la_class_name_from_physname
3246         initializer.
3247         (auto_language_data): Likewise.
3248         * language.h (language_data): Delete la_class_name_from_physname
3249         field.
3250         (language_defn::class_name_from_physname): New function.
3251         (language_class_name_from_physname): Delete declaration.
3252         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3253         initializer.
3254         * objc-lang.c (objc_language_data): Likewise.
3255         * opencl-lang.c (opencl_language_data): Likewise.
3256         * p-lang.c (pascal_language_data): Likewise.
3257         * rust-lang.c (rust_language_data): Likewise.
3258
3259 2020-06-16  Tom Tromey  <tom@tromey.com>
3260
3261         * tui/tui-data.h (STATUS_NAME): New macro.
3262         * tui/tui-layout.c (tui_remove_some_windows)
3263         (initialize_known_windows, tui_register_window)
3264         (tui_layout_split::remove_windows, initialize_layouts)
3265         (tui_new_layout_command): Don't use hard-coded window names.
3266
3267 2020-06-16  Tom Tromey  <tom@tromey.com>
3268
3269         PR tui/25348:
3270         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3271         tui_initialize_readline.  Only run once.  Call rl_initialize.
3272         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3273         tui_initialize_readline.
3274         * tui/tui-io.c (tui_setup_io): Call
3275         tui_ensure_readline_initialized.
3276         * tui/tui-interp.c (tui_interp::init): Update.
3277
3278 2020-06-16  Tom Tromey  <tom@tromey.com>
3279
3280         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3281         Also preserve the status window.
3282
3283 2020-06-16  Tom Tromey  <tom@tromey.com>
3284
3285         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3286         where m_window==nullptr.
3287
3288 2020-06-15  Tom Tromey  <tromey@adacore.com>
3289
3290         * windows-nat.c (windows_nat::handle_output_debug_string):
3291         Update.
3292         (windows_nat::handle_ms_vc_exception): Update.
3293         * target.h (target_read_string): Change API.
3294         * target.c (target_read_string): Change API.
3295         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3296         Update.
3297         * solib-frv.c (frv_current_sos): Update.
3298         * solib-dsbt.c (dsbt_current_sos): Update.
3299         * solib-darwin.c (darwin_current_sos): Update.
3300         * linux-thread-db.c (inferior_has_bug): Update.
3301         * expprint.c (print_subexp_standard): Update.
3302         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3303         (ada_exception_message_1): Update.
3304
3305 2020-06-15  Tom Tromey  <tromey@adacore.com>
3306
3307         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3308
3309 2020-06-15  Tom Tromey  <tromey@adacore.com>
3310
3311         * valprint.c (read_string): Update comment.
3312         * target.c (MIN): Remove.
3313         (target_read_string): Rewrite.
3314
3315 2020-06-15  Tom Tromey  <tromey@adacore.com>
3316
3317         * corefile.c (read_memory_string): Remove.
3318         * ada-valprint.c (ada_value_print_ptr): Update.
3319         * ada-lang.h (ada_tag_name): Change return type.
3320         * ada-lang.c (type_from_tag): Update.
3321         (ada_tag_name_from_tsd): Change return type.  Use
3322         target_read_string.
3323         (ada_tag_name): Likewise.
3324         * gdbcore.h (read_memory_string): Don't declare.
3325
3326 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3327
3328         * symtab.c (rbreak_command): Ignore Windows drive colon.
3329
3330 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3331
3332         * NEWS: Mention removed GDBserver host support.
3333
3334 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3335
3336         * features/riscv/rebuild-csr-xml.sh: Updated.
3337
3338 2020-06-11  Tom Tromey  <tom@tromey.com>
3339
3340         PR gdb/18318:
3341         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3342
3343 2020-06-09  Jonny Grant  <jg@jguk.org>
3344 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3345
3346         * main.c (captured_main_1): Don't print new line after help.
3347         (print_gdb_help): add mailing list and IRC channel information
3348         to --help.  Add new lines between items in the footer.  Remove
3349         quotes around bug url.
3350
3351 2020-06-11  Keith Seitz  <keiths@redhat.com>
3352
3353         PR gdb/21356
3354         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3355         Resolve typedefs for type length calculations.
3356
3357 2020-06-10  Tom de Vries  <tdevries@suse.de>
3358
3359         PR ada/24713
3360         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3361         (write_psymbols): Enable .gdb_index for ada.
3362         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3363         ada.
3364
3365 2020-06-10  Tom de Vries  <tdevries@suse.de>
3366
3367         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3368         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3369         namei" instead of "const char *name" argument.
3370         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3371         dw2_symtab_iter_init.
3372
3373 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3374
3375         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3376         to use type::field and field::type instead.
3377
3378 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3379
3380         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3381         to use field::type instead.
3382
3383 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3384
3385         * gdbtypes.h (struct field) <type, set_type>: New methods.
3386         Rename `type` field to...
3387         <m_type>: ... this.  Change references throughout to use type or
3388         set_type methods.
3389         (FIELD_TYPE): Use field::type.  Change call sites that modify
3390         the field's type to use field::set_type instead.
3391
3392 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3393
3394         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3395         to use type::index_type instead.
3396
3397 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3398
3399         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3400         methods.
3401         (TYPE_INDEX_TYPE): Use type::index_type.
3402         * gdbtypes.c (create_array_type_with_stride): Likewise.
3403
3404 2020-06-07  Tom Tromey  <tom@tromey.com>
3405
3406         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3407         parameter.
3408         (generic_value_print): Update.
3409
3410 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3411
3412         Revert commit 982a38f60b0.
3413         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3414
3415 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3416
3417         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3418         avoid use after free.
3419
3420 2020-06-05  Tom de Vries  <tdevries@suse.de>
3421
3422         * NEWS: Fix typos.
3423
3424 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3425
3426         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3427         the per_bfd object.
3428         (dwarf2_read_debug_names): Likewise.
3429         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3430         object when re-using a per_bfd object with an index.
3431
3432 2020-06-03  Tom de Vries  <tdevries@suse.de>
3433
3434         PR symtab/26046
3435         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3436         children for C++.
3437         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3438         DW_TAG_subprogram.
3439
3440 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3441
3442         * ada-lang.c (ada_language_data): Delete skip_trampoline
3443         initializer.
3444         * c-lang.c (c_language_data): Likewise.
3445         (cplus_language_data): Likewise.
3446         (cplus_language::skip_trampoline): New member function.
3447         (asm_language_data): Delete skip_trampoline initializer.
3448         (minimal_language_data): Likewise.
3449         * d-lang.c (d_language_data): Likewise.
3450         * f-lang.c (f_language_data): Likewise.
3451         * go-lang.c (go_language_data): Likewise.
3452         * language.c (unk_lang_trampoline): Delete function.
3453         (skip_language_trampoline): Update.
3454         (unknown_language_data): Delete skip_trampoline initializer.
3455         (auto_language_data): Likewise.
3456         * language.h (language_data): Delete skip_trampoline field.
3457         (language_defn::skip_trampoline): New function.
3458         * m2-lang.c (m2_language_data): Delete skip_trampoline
3459         initializer.
3460         * objc-lang.c (objc_skip_trampoline): Delete function, move
3461         implementation to objc_language::skip_trampoline.
3462         (objc_language_data): Delete skip_trampoline initializer.
3463         (objc_language::skip_trampoline): New member function with
3464         implementation from objc_skip_trampoline.
3465         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3466         initializer.
3467         * p-lang.c (pascal_language_data): Likewise.
3468         * rust-lang.c (rust_language_data): Likewise.
3469
3470 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3471
3472         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3473         (ada_language::demangle): New member function.
3474         * c-lang.c (c_language_data): Delete la_demangle initializer.
3475         (cplus_language_data): Delete la_demangle initializer.
3476         (cplus_language::demangle): New member function.
3477         (asm_language_data): Delete la_demangle initializer.
3478         (minimal_language_data): Delete la_demangle initializer.
3479         * d-lang.c (d_language_data): Delete la_demangle initializer.
3480         (d_language::demangle): New member function.
3481         * f-lang.c (f_language_data): Delete la_demangle initializer.
3482         (f_language::demangle): New member function.
3483         * go-lang.c (go_language_data): Delete la_demangle initializer.
3484         (go_language::demangle): New member function.
3485         * language.c (language_demangle): Update.
3486         (unk_lang_demangle): Delete.
3487         (unknown_language_data): Delete la_demangle initializer.
3488         (unknown_language::demangle): New member function.
3489         (auto_language_data): Delete la_demangle initializer.
3490         (auto_language::demangle): New member function.
3491         * language.h (language_data): Delete la_demangle field.
3492         (language_defn::demangle): New function.
3493         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3494         * objc-lang.c (objc_language_data): Delete la_demangle
3495         initializer.
3496         (objc_language::demangle): New member function.
3497         * opencl-lang.c (opencl_language_data): Delete la_demangle
3498         initializer.
3499         * p-lang.c (pascal_language_data): Likewise.
3500         * rust-lang.c (rust_language_data): Likewise.
3501         (rust_language::demangle): New member function.
3502
3503 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3504
3505         * ada-lang.c (ada_language_data): Delete la_print_type
3506         initializer.
3507         (ada_language::print_type): New member function.
3508         * c-lang.c (c_language_data): Delete la_print_type initializer.
3509         (c_language::print_type): New member function.
3510         (cplus_language_data): Delete la_print_type initializer.
3511         (cplus_language::print_type): New member function.
3512         (asm_language_data): Delete la_print_type initializer.
3513         (asm_language::print_type): New member function.
3514         (minimal_language_data): Delete la_print_type initializer.
3515         (minimal_language::print_type): New member function.
3516         * d-lang.c (d_language_data): Delete la_print_type initializer.
3517         (d_language::print_type): New member function.
3518         * f-lang.c (f_language_data): Delete la_print_type initializer.
3519         (f_language::print_type): New member function.
3520         * go-lang.c (go_language_data): Delete la_print_type initializer.
3521         (go_language::print_type): New member function.
3522         * language.c (unk_lang_print_type): Delete.
3523         (unknown_language_data): Delete la_print_type initializer.
3524         (unknown_language::print_type): New member function.
3525         (auto_language_data): Delete la_print_type initializer.
3526         (auto_language::print_type): New member function.
3527         * language.h (language_data): Delete la_print_type field.
3528         (language_defn::print_type): New function.
3529         (LA_PRINT_TYPE): Update.
3530         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3531         (m2_language::print_type): New member function.
3532         * objc-lang.c (objc_language_data): Delete la_print_type
3533         initializer.
3534         (objc_language::print_type): New member function.
3535         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3536         to opencl_language::print_type.
3537         (opencl_language_data): Delete la_print_type initializer.
3538         (opencl_language::print_type): New member function, implementation
3539         from opencl_print_type.
3540         * p-lang.c (pascal_language_data): Delete la_print_type
3541         initializer.
3542         (pascal_language::print_type): New member function.
3543         * rust-lang.c (rust_print_type): Delete, implementation moved to
3544         rust_language::print_type.
3545         (rust_language_data): Delete la_print_type initializer.
3546         (rust_language::print_type): New member function, implementation
3547         from rust_print_type.
3548
3549 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3550
3551         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3552         implementation moves to...
3553         (ada_language::sniff_from_mangled_name): ...here.  Update return
3554         type.
3555         (ada_language_data): Delete la_sniff_from_mangled_name
3556         initializer.
3557         * c-lang.c (c_language_data): Likewise.
3558         (cplus_language_data): Likewise.
3559         (cplus_language::sniff_from_mangled_name): New member function,
3560         implementation taken from gdb_sniff_from_mangled_name.
3561         (asm_language_data): Delete la_sniff_from_mangled_name
3562         initializer.
3563         (minimal_language_data): Likewise.
3564         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3565         implementation moves to cplus_language::sniff_from_mangled_name.
3566         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3567         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3568         moves to...
3569         (d_language::sniff_from_mangled_name): ...here.
3570         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3571         * f-lang.c (f_language_data): Likewise.
3572         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3573         moves to...
3574         (go_language::sniff_from_mangled_name): ...here.
3575         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3576         * language.c (language_sniff_from_mangled_name): Delete.
3577         (unknown_language_data): Delete la_sniff_from_mangled_name
3578         initializer.
3579         (auto_language_data): Likewise.
3580         * language.h (language_data): Delete la_sniff_from_mangled_name
3581         field.
3582         (language_defn::sniff_from_mangled_name): New function.
3583         (language_sniff_from_mangled_name): Delete declaration.
3584         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3585         field.
3586         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3587         implementation moves to...
3588         (objc_language::sniff_from_mangled_name): ...here.
3589         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3590         * opencl-lang.c (opencl_language_data): Likewise.
3591         * p-lang.c (pascal_language_data): Likewise.
3592         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3593         implementation moves to...
3594         (rust_language::sniff_from_mangled_name): ...here.
3595         (rust_language_data): Delete la_sniff_from_mangled_name
3596         initializer.
3597         * symtab.c (symbol_find_demangled_name): Call
3598         sniff_from_mangled_name member function.
3599
3600 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3601
3602         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3603         initializer.
3604         * c-lang.c (c_language_data): Likewise.
3605         (cplus_language_data): Likewise.
3606         (cplus_language::search_name_hash): New member function.
3607         (asm_language_data): Delete la_search_name_hash initializer.
3608         (minimal_language_data): Likewise.
3609         * d-lang.c (d_language_data): Likewise.
3610         * dictionary.c (default_search_name_hash): Rename to...
3611         (language_defn::search_name_hash): ...this.
3612         * f-lang.c (f_language_data): Likewise.
3613         (f_language::search_name_hash): New member function.
3614         * go-lang.c (go_language_data): Delete la_search_name_hash
3615         initializer.
3616         * language.c (unknown_language_data): Likewise.
3617         (auto_language_data): Likewise.
3618         * language.h (struct language_data): Delete la_search_name_hash
3619         field.
3620         (language_defn::search_name_hash): Declare new member function.
3621         (default_search_name_hash): Delete declaration.
3622         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3623         initializer.
3624         * objc-lang.c (objc_language_data): Likewise.
3625         * opencl-lang.c (opencl_language_data): Likewise.
3626         * p-lang.c (pascal_language_data): Likewise.
3627         * rust-lang.c (rust_language_data): Likewise.
3628         * symtab.c (search_name_hash): Update call.
3629
3630 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3631
3632         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3633         initializer.
3634         * c-lang.c (class compile_instance): Declare.
3635         (c_language_data): Delete la_get_compile_instance initializer.
3636         (c_language::get_compile_instance): New member function.
3637         (cplus_language_data): Delete la_get_compile_instance initializer.
3638         (cplus_language::get_compile_instance): New member function.
3639         (asm_language_data): Delete la_get_compile_instance initializer.
3640         (minimal_language_data): Likewise.
3641         * c-lang.h (c_get_compile_context): Update comment.
3642         (cplus_get_compile_context): Update comment.
3643         * compile/compile.c (compile_to_object): Update calls, don't rely
3644         on function pointer being NULL.
3645         * d-lang.c (d_language_data): Delete la_get_compile_instance
3646         initializer.
3647         * f-lang.c (f_language_data): Likewise.
3648         * go-lang.c (go_language_data): Likewise.
3649         * language.c (unknown_language_data): Likewise.
3650         (auto_language_data): Likewise.
3651         * language.h (language_data): Delete la_get_compile_instance field.
3652         (language_defn::get_compile_instance): New member function.
3653         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3654         initializer.
3655         * objc-lang.c (objc_language_data): Likewise.
3656         * opencl-lang.c (opencl_language_data): Likewise.
3657         * p-lang.c (pascal_language_data): Likewise.
3658         * rust-lang.c (rust_language_data): Likewise.
3659
3660 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3661
3662         * ada-lang.c (ada_add_all_symbols): Update comment.
3663         (ada_iterate_over_symbols): Delete, move implementation to...
3664         (ada_language::iterate_over_symbols): ...here, a new member
3665         function, rewrite to use range based for loop.
3666         (ada_language_data): Delete la_iterate_over_symbols initializer.
3667         * c-lang.c (c_language_data): Likewise.
3668         (cplus_language_data): Likewise.
3669         (asm_language_data): Likewise.
3670         (minimal_language_data): Likewise.
3671         * d-lang.c (d_language_data): Likewise.
3672         * f-lang.c (f_language_data): Likewise.
3673         * go-lang.c (go_language_data): Likewise.
3674         * language.c (unknown_language_data): Likewise.
3675         (auto_language_data): Likewise.
3676         * language.h (language_data): Delete la_iterate_over_symbols field.
3677         (language_defn::iterate_over_symbols): New member function.
3678         (LA_ITERATE_OVER_SYMBOLS): Update.
3679         * linespec.c (iterate_over_all_matching_symtabs): Update.
3680         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3681         initializer.
3682         * objc-lang.c (objc_language_data): Likewise.
3683         * opencl-lang.c (opencl_language_data): Likewise.
3684         * p-lang.c (pascal_language_data): Likewise.
3685         * rust-lang.c (rust_language_data): Likewise.
3686
3687 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3688
3689         * ada-lang.c (ada_language_data): Delete
3690         la_lookup_transparent_type initializer.
3691         * c-lang.c (c_language_data): Likewise.
3692         (cplus_language_data): Likewise.
3693         (cplus_language::lookup_transparent_type): New member function.
3694         (asm_language_data): Delete la_lookup_transparent_type
3695         initializer.
3696         (minimal_language_data): Likewise.
3697         * d-lang.c (d_language_data): Likewise.
3698         * f-lang.c (f_language_data): Likewise.
3699         * go-lang.c (go_language_data): Likewise.
3700         * language.c (unknown_language_data): Likewise.
3701         (auto_language_data): Likewise.
3702         * language.h (struct language_data): Delete
3703         la_lookup_transparent_type field.
3704         (language_defn::lookup_transparent_type): New member function.
3705         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3706         initializer.
3707         * objc-lang.c (objc_language_data): Likewise.
3708         * opencl-lang.c (opencl_language_data): Likewise.
3709         * p-lang.c (pascal_language_data): Likewise.
3710         * rust-lang.c (rust_language_data): Likewise.
3711         * symtab.c (symbol_matches_domain): Update call.
3712
3713 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3714
3715         * ada-lang.c (ada_language_arch_info): Delete function, move
3716         implementation to...
3717         (ada_language::language_arch_info): ...here, a new member
3718         function.
3719         (ada_language_data): Delete la_language_arch_info.
3720         * c-lang.c (c_language_data): Likewise.
3721         (c_language::language_arch_info): New member function.
3722         (cplus_language_arch_info): Delete function, move
3723         implementation to...
3724         (cplus_language::language_arch_info): ...here, a new member
3725         function.
3726         (cplus_language_data): Delete la_language_arch_info.
3727         (asm_language_data): Likewise.
3728         (asm_language::language_arch_info): New member function.
3729         (minimal_language_data): Delete la_language_arch_info.
3730         (minimal_language::language_arch_info): New member function.
3731         * d-lang.c (d_language_arch_info): Delete function, move
3732         implementation to...
3733         (d_language::language_arch_info): ...here, a new member
3734         function.
3735         (d_language_data): Delete la_language_arch_info.
3736         * f-lang.c (f_language_arch_info): Delete function, move
3737         implementation to...
3738         (f_language::language_arch_info): ...here, a new member
3739         function.
3740         (f_language_data): Delete la_language_arch_info.
3741         * go-lang.c (go_language_arch_info): Delete function, move
3742         implementation to...
3743         (go_language::language_arch_info): ...here, a new member
3744         function.
3745         (go_language_data): Delete la_language_arch_info.
3746         * language.c (unknown_language_data): Likewise.
3747         (unknown_language::language_arch_info): New member function.
3748         (auto_language_data): Delete la_language_arch_info.
3749         (auto_language::language_arch_info): New member function.
3750         (language_gdbarch_post_init): Update call to
3751         la_language_arch_info.
3752         * language.h (language_data): Delete la_language_arch_info
3753         function pointer.
3754         (language_defn::language_arch_info): New function.
3755         * m2-lang.c (m2_language_arch_info): Delete function, move
3756         implementation to...
3757         (m2_language::language_arch_info): ...here, a new member
3758         function.
3759         (m2_language_data): Delete la_language_arch_info.
3760         * objc-lang.c (objc_language_arch_info): Delete function, move
3761         implementation to...
3762         (objc_language::language_arch_info): ...here, a new member
3763         function.
3764         (objc_language_data): Delete la_language_arch_info.
3765         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3766         implementation to...
3767         (opencl_language::language_arch_info): ...here, a new member
3768         function.
3769         (opencl_language_data): Delete la_language_arch_info.
3770         * p-lang.c (pascal_language_arch_info): Delete function, move
3771         implementation to...
3772         (pascal_language::language_arch_info): ...here, a new member
3773         function.
3774         (pascal_language_data): Delete la_language_arch_info.
3775         * rust-lang.c (rust_language_arch_info): Delete function, move
3776         implementation to...
3777         (rust_language::language_arch_info): ...here, a new member
3778         function.
3779         (rust_language_data): Delete la_language_arch_info.
3780
3781 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3782
3783         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3784         initializer.
3785         * c-lang.c (c_language_data): Likewise.
3786         (cplus_language_data): Likewise.
3787         (cplus_language::pass_by_reference_info): New method.
3788         (asm_language_data): Delete la_pass_by_reference initializer.
3789         (minimal_language_data): Likewise.
3790         * cp-abi.c (cp_pass_by_reference): Remove use of
3791         default_pass_by_reference.
3792         * d-lang.c (d_language_data): Likewise.
3793         * f-lang.c (f_language_data): Likewise.
3794         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3795         default_pass_by_reference.
3796         * go-lang.c (go_language_data): Likewise.
3797         * language.c (language_pass_by_reference): Update.
3798         (default_pass_by_reference): Delete.
3799         (unknown_language_data): Delete la_pass_by_reference
3800         initializer.
3801         (auto_language_data): Likewise.
3802         * language.h (struct language_data): Delete la_pass_by_reference
3803         field.
3804         (language_defn::pass_by_reference_info): New member function.
3805         (default_pass_by_reference): Delete declaration.
3806         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3807         initializer.
3808         * objc-lang.c (objc_language_data): Likewise.
3809         * opencl-lang.c (opencl_language_data): Likewise.
3810         * p-lang.c (pascal_language_data): Likewise.
3811         * rust-lang.c (rust_language_data): Likewise.
3812
3813 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3814
3815         * ada-lang.c (ada_read_var_value): Delete function, move
3816         implementation to...
3817         (ada_language::read_var_value): ...here.
3818         (ada_language_data): Delete la_read_var_value initializer.
3819         * c-lang.c (c_language_data): Likewise.
3820         (cplus_language_data): Likewise.
3821         (minimal_language_data): Likewise.
3822         * d-lang.c (d_language_data): Likewise.
3823         * f-lang.c (f_language_data): Likewise.
3824         * findvar.c (default_read_var_value): Rename to...
3825         (language_defn::read_var_value): ...this.
3826         * findvar.c (read_var_value): Update header comment, and change to
3827         call member function instead of function pointer.
3828         * go-lang.c (go_language_data): Likewise.
3829         * language.c (unknown_language_data): Delete la_read_var_value
3830         initializer.
3831         (auto_language_data): Likewise.
3832         * language.h (struct language_data): Delete la_read_var_value
3833         field.
3834         (language_defn::read_var_value): New member function.
3835         (default_read_var_value): Delete declaration.
3836         * m2-lang.c (m2_language_data): Delete la_read_var_value
3837         initializer.
3838         * objc-lang.c (objc_language_data): Likewise.
3839         * opencl-lang.c (opencl_language_data): Likewise.
3840         * p-lang.c (pascal_language_data): Likewise.
3841         * rust-lang.c (rust_language_data): Likewise.
3842         * value.h (default_read_var_value): Delete declaration.
3843
3844 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3845
3846         * ada-lang.c (ada_print_array_index): Delete function, move
3847         implementation to...
3848         (ada_language::print_array_index): ...here.
3849         (ada_language_data): Delete la_print_array_index initializer.
3850         * c-lang.c (c_language_data): Likewise.
3851         (cplus_language_data): Likewise.
3852         (minimal_language_data): Likewise.
3853         * d-lang.c (d_language_data): Likewise.
3854         * f-lang.c (f_language_data): Likewise.
3855         * go-lang.c (go_language_data): Likewise.
3856         * language.c (default_print_array_index): Delete function, move
3857         implementation to...
3858         (language_defn::print_array_index): ...here.
3859         (unknown_language_data): Delete la_print_array_index initializer.
3860         (auto_language_data): Likewise.
3861         * language.h (struct language_data): Delete la_print_array_index
3862         field.
3863         (language_defn::print_array_index): New member function.
3864         (LA_PRINT_ARRAY_INDEX): Update.
3865         (default_print_array_index): Delete declaration.
3866         * m2-lang.c (m2_language_data): Delete la_print_array_index
3867         initializer.
3868         * objc-lang.c (objc_language_data): Likewise.
3869         * opencl-lang.c (opencl_language_data): Likewise.
3870         * p-lang.c (pascal_language_data): Likewise.
3871         * rust-lang.c (rust_language_data): Likewise.
3872
3873 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3874
3875         * gdb/ada-lang.c (ada_language_defn): Convert to...
3876         (ada_language_data): ...this.
3877         (class ada_language): New class.
3878         (ada_language_defn): New static global.
3879         * gdb/c-lang.c (c_language_defn): Convert to...
3880         (c_language_data): ...this.
3881         (class c_language): New class.
3882         (c_language_defn): New static global.
3883         (cplus_language_defn): Convert to...
3884         (cplus_language_data): ...this.
3885         (class cplus_language): New class.
3886         (cplus_language_defn): New static global.
3887         (asm_language_defn): Convert to...
3888         (asm_language_data): ...this.
3889         (class asm_language): New class.
3890         (asm_language_defn): New static global.
3891         (minimal_language_defn): Convert to...
3892         (minimal_language_data): ...this.
3893         (class minimal_language): New class.
3894         (minimal_language_defn): New static global.
3895         * gdb/d-lang.c (d_language_defn): Convert to...
3896         (d_language_data): ...this.
3897         (class d_language): New class.
3898         (d_language_defn): New static global.
3899         * gdb/f-lang.c (f_language_defn): Convert to...
3900         (f_language_data): ...this.
3901         (class f_language): New class.
3902         (f_language_defn): New static global.
3903         * gdb/go-lang.c (go_language_defn): Convert to...
3904         (go_language_data): ...this.
3905         (class go_language): New class.
3906         (go_language_defn): New static global.
3907         * gdb/language.c (unknown_language_defn): Remove declaration.
3908         (current_language): Initialize to nullptr, real initialization is
3909         moved to _initialize_language.
3910         (languages): Delete global.
3911         (language_defn::languages): Define.
3912         (set_language_command): Use language_defn::languages.
3913         (set_language): Likewise.
3914         (range_error): Likewise.
3915         (language_enum): Likewise.
3916         (language_def): Likewise.
3917         (add_set_language_command): Use language_def::languages for the
3918         language list, and language_def to lookup language pointers.
3919         (skip_language_trampoline): Use language_defn::languages.
3920         (unknown_language_defn): Convert to...
3921         (unknown_language_data): ...this.
3922         (class unknown_language): New class.
3923         (unknown_language_defn): New static global.
3924         (auto_language_defn): Convert to...
3925         (auto_language_data): ...this.
3926         (class auto_language): New class.
3927         (auto_language_defn): New static global.
3928         (language_gdbarch_post_init): Use language_defn::languages.
3929         (_initialize_language): Initialize current_language.
3930         * gdb/language.h (struct language_defn): Rename to...
3931         (struct language_data): ...this.
3932         (struct language_defn): New.
3933         (auto_language_defn): Delete.
3934         (unknown_language_defn): Delete.
3935         (minimal_language_defn): Delete.
3936         (ada_language_defn): Delete.
3937         (asm_language_defn): Delete.
3938         (c_language_defn): Delete.
3939         (cplus_language_defn): Delete.
3940         (d_language_defn): Delete.
3941         (f_language_defn): Delete.
3942         (go_language_defn): Delete.
3943         (m2_language_defn): Delete.
3944         (objc_language_defn): Delete.
3945         (opencl_language_defn): Delete.
3946         (pascal_language_defn): Delete.
3947         (rust_language_defn): Delete.
3948         * gdb/m2-lang.c (m2_language_defn): Convert to...
3949         (m2_language_data): ...this.
3950         (class m2_language): New class.
3951         (m2_language_defn): New static global.
3952         * gdb/objc-lang.c (objc_language_defn): Convert to...
3953         (objc_language_data): ...this.
3954         (class objc_language): New class.
3955         (objc_language_defn): New static global.
3956         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3957         (opencl_language_data): ...this.
3958         (class opencl_language): New class.
3959         (opencl_language_defn): New static global.
3960         * gdb/p-lang.c (pascal_language_defn): Convert to...
3961         (pascal_language_data): ...this.
3962         (class pascal_language): New class.
3963         (pascal_language_defn): New static global.
3964         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3965         language pointer, update comment format.
3966         * gdb/rust-lang.c (rust_language_defn): Convert to...
3967         (rust_language_data): ...this.
3968         (class rust_language): New class.
3969         (rust_language_defn): New static global.
3970
3971 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3972
3973         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3974         member variable.
3975         <m_stmt_at_address>: New member variable.
3976         (lnp_state_machine::record_line): Don't record some lines, update
3977         tracking of is_stmt at the same address.
3978         (lnp_state_machine::lnp_state_machine): Initialise new member
3979         variables.
3980
3981 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3982
3983         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3984         "-include gnu-nat-mig.h".
3985         * gnu-nat-mig.h: New file.
3986         * gnu-nat.c: Include "gnu-nat-mig.h".
3987         (exc_server, msg_reply_server, notify_server,
3988         process_reply_server): Remove declarations.
3989
3990 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3991
3992         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3993         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3994         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3995         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3996         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3997         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3998         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3999         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4000         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4001         to gnu_nat_target class.
4002         * gnu-nat.c: Likewise.
4003         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4004         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4005         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4006         object.
4007         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4008         instead of `gnu_target'.
4009
4010 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4011
4012         * i386-gnu-tdep.c: Include "gdbcore.h"
4013         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4014         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4015         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4016         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4017         i386_gnu_sigcontext_addr): New functions
4018         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4019         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4020         tdep.
4021
4022 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4023
4024         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4025         before fork_inferior call. Avoid calling it if target_is_pushed returns
4026         true.
4027
4028 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4029
4030         * gnu-nat.h (gnu_target): New variable declaration.
4031         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4032         gnu_target.
4033         * gnu-nat.c (gnu_target): New variable.
4034         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4035         add_thread_silent, and add_thread calls.
4036         (gnu_nat_target::create_inferior): Pass gnu_target to
4037         add_thread_silent, thread_change_ptid call.
4038         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4039         call.
4040
4041 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4042
4043         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4044         (gnu_nat_target::find_memory_regions): Remove unused
4045         `old_address' variable.
4046
4047 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4048
4049         * gnu-nat.c: Include "gdbarch.h".
4050
4051 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4052
4053         * reply_mig_hack.awk (Error return): Cast function through
4054         void *, to bypass compiler function call check.
4055
4056 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4057
4058         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4059         $(srcdir)/reply_mig_hack.awk.
4060
4061 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4062
4063         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4064
4065 2020-05-30  Jonny Grant  <jg@jguk.org>
4066
4067         * configure.ac (ACX_BUGURL): change bug URL to https.
4068
4069 2020-05-30  Pedro Alves  <palves@redhat.com>
4070
4071         * cp-support.c (replace_typedefs_template): New.
4072         (replace_typedefs_qualified_name): Handle
4073         DEMANGLE_COMPONENT_TEMPLATE.
4074
4075 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4076
4077         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4078         dwarf2/index-cache.h, dwarf2/index-write.c,
4079         dwarf2/index-write.h, dwarf2/line-header.c,
4080         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4081         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4082         variables and fields from `dwarf2_per_objfile` to just
4083         `per_objfile` throughout.
4084
4085 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4086
4087         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4088         <push_dwarf_reg_entry_value>: Add comment.
4089
4090 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4091             Keith Seitz  <keiths@redhat.com>
4092
4093         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4094         instead of PyEval_ReleaseLock.
4095         (class gdbpy_gil): Move to earlier in file.
4096         (finalize_python): Set gdb_python_initialized.
4097         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4098         when not initialized.
4099
4100 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4101
4102         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4103         <push_dwarf_reg_entry_value>: Remove assert.  Override
4104         per_objfile with caller_per_objfile.
4105
4106 2020-05-28  Tom de Vries  <tdevries@suse.de>
4107
4108         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4109         PR gold/15646 workaround to symbol kind "type".
4110
4111 2020-05-27  Tom Tromey  <tromey@adacore.com>
4112
4113         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4114
4115 2020-05-27  Tom Tromey  <tromey@adacore.com>
4116
4117         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4118         Use htab_find_with_hash.
4119         <add_abbrev>: Remove "abbrev_number" parameter.
4120         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4121         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4122         (hash_abbrev): Add comment.
4123         (abbrev_table::lookup_abbrev): Move to header file.
4124         (abbrev_table::read): Update.
4125
4126 2020-05-27  Tom Tromey  <tromey@adacore.com>
4127
4128         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4129         method.
4130         <canonical_name>: New member.
4131         <raw_name>: Rename from "name".
4132         (partial_die_info): Initialize canonical_name.
4133         (scan_partial_symbols): Check raw_name.
4134         (partial_die_parent_scope, partial_die_full_name)
4135         (add_partial_symbol, add_partial_subprogram)
4136         (add_partial_enumeration, load_partial_dies): Use "name" method.
4137         (partial_die_info::name): New method.
4138         (partial_die_info::read, guess_partial_die_structure_name)
4139         (partial_die_info::fixup): Update.
4140
4141 2020-05-27  Tom Tromey  <tromey@adacore.com>
4142
4143         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4144         <get_ref_die_offset>: Inline.
4145         <get_ref_die_offset_complaint>: New method.
4146         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4147         (attribute::get_ref_die_offset_complaint): Rename from
4148         get_ref_die_offset.  Just issue complaint.
4149
4150 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4151
4152         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4153
4154 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4155
4156         * exec.c (exec_file_attach): Use errno value of first openp failure.
4157
4158 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4159
4160         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4161         Don't close thread handle.
4162
4163 2020-05-27  Tom Tromey  <tom@tromey.com>
4164             Simon Marchi  <simon.marchi@efficios.com>
4165
4166         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4167         shared_ptr.
4168         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4169         member.
4170         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4171         dwarf2_per_bfd_objfile_data_key>: New globals.
4172         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4173         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4174         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4175         shared.
4176         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4177         short-circuit when sharing.
4178         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4179         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4180
4181 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4182
4183         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4184         to...
4185         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4186         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4187
4188 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4189
4190         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4191         build_name_components, find_name_components_bounds>:
4192         Add per_objfile parameter.
4193         (struct mapped_index) <symbol_name_at>: Likewise.
4194         (struct mapped_debug_names): Remove constructor.
4195         <dwarf2_per_objfile>: Remove field.
4196         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4197         (mapped_index_base::find_name_components_bounds,
4198         mapped_index_base::build_name_components,
4199         dw2_expand_symtabs_matching_symbol): Likewise.
4200         (class mock_mapped_index) <symbol_name_at>: Likewise.
4201         (check_match): Likewise.
4202         (check_find_bounds_finds): Likewise.
4203         (test_mapped_index_find_name_component_bounds): Update.
4204         (CHECK_MATCH): Update.
4205         (dw2_expand_symtabs_matching): Update.
4206         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4207         per_objfile parameter.
4208         <find_vec_in_debug_names>: Likewise.
4209         <m_per_objfile>: New field.
4210         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4211         parameter.
4212         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4213         (dw2_debug_names_iterator::next): Update.
4214         (dw2_debug_names_lookup_symbol): Update.
4215         (dw2_debug_names_expand_symtabs_for_function): Update.
4216         (dw2_debug_names_map_matching_symbols): Update.
4217         (dw2_debug_names_expand_symtabs_matching): Update.
4218         (dwarf2_read_debug_names): Update.
4219
4220 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4221
4222         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4223         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4224         move to dwarf2_per_objfile.
4225         <read_in_chain>: Remove.
4226         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4227         remove_all_cus, age_comp_units>: New methods.
4228         <m_dwarf2_cus>: New member.
4229         (struct dwarf2_per_cu_data) <cu>: Remove.
4230         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4231         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4232         moved to methods of dwarf2_per_objfile.
4233         (dwarf2_clear_marks): Remove.
4234         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4235         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4236         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4237         (dwarf2_per_objfile::remove_all_cus): New.
4238         (class free_cached_comp_units) <~free_cached_comp_units>:
4239         Update.
4240         (load_cu): Update.
4241         (dw2_do_instantiate_symtab): Adjust.
4242         (fill_in_sig_entry_from_dwo_entry): Adjust.
4243         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4244         (cutu_reader::cutu_reader): Likewise.
4245         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4246         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4247         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4248         and dwarf2_per_objfile::age_comp_units.
4249         (load_partial_comp_unit): Update.
4250         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4251         (process_queue): Likewise.
4252         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4253         backlink.
4254         (dwarf2_read_addr_index): Likewise.
4255         (follow_die_offset): Likewise.
4256         (dwarf2_fetch_die_loc_sect_off): Likewise.
4257         (dwarf2_fetch_constant_bytes): Likewise.
4258         (dwarf2_fetch_die_type_sect_off): Likewise.
4259         (follow_die_sig_1): Likewise.
4260         (load_full_type_unit): Likewise.
4261         (read_signatured_type): Likewise.
4262         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4263         (dwarf2_cu::~dwarf2_cu): Remove.
4264         (dwarf2_per_objfile::get_cu): New.
4265         (dwarf2_per_objfile::set_cu): New.
4266         (age_cached_comp_units): Rename to...
4267         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4268         to std::unordered_map.
4269         (free_one_cached_comp_unit): Rename to...
4270         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4271         to std::unordered_map.
4272         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4273         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4274         a dwarf2_per_objfile in data.
4275         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4276         (dwarf2_clear_marks): Remove.
4277
4278 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4279
4280         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4281         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4282         (init_tu_and_read_dwo_dies): Likewise.
4283         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4284         (cutu_reader::cutu_reader): Likewise.
4285         (load_partial_comp_unit): Likewise.
4286         (process_psymtab_comp_unit): Update.
4287         (build_type_psymtabs_1): Update.
4288         (process_skeletonless_type_unit): Update.
4289         (load_full_comp_unit): Update.
4290         (find_partial_die): Update.
4291         (dwarf2_read_addr_index): Update.
4292         (read_signatured_type): Update.
4293
4294 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4295
4296         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4297         m_header_read_in>: New fields.
4298         <get_header>: New method.
4299         * dwarf2/read.c (per_cu_header_read_in): Remove.
4300         (dwarf2_per_cu_data::get_header): New.
4301         (dwarf2_per_cu_data::addr_size): Update.
4302         (dwarf2_per_cu_data::offset_size): Update.
4303         (dwarf2_per_cu_data::ref_addr_size): Update.
4304
4305 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4306
4307         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4308         (dw2_do_instantiate_symtab): Update.
4309         (queue_and_load_all_dwo_tus): Change parameter from
4310         dwarf2_per_cu_data to dwarf2_cu.
4311         (dwarf2_fetch_die_loc_sect_off): Update.
4312         (dwarf2_fetch_constant_bytes): Update.
4313         (dwarf2_fetch_die_type_sect_off): Update.
4314
4315 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4316
4317         * dwarf2/read.c (process_full_comp_unit,
4318         process_full_type_unit): Remove per_cu, per_objfile paramters.
4319         Add dwarf2_cu parameter.
4320         (process_queue): Update.
4321
4322 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4323
4324         * dwarf2/read.c (create_cu_from_index_list): Replace
4325         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4326         (create_cus_from_index_list): Likewise.
4327         (create_cus_from_index): Likewise.
4328         (create_signatured_type_table_from_index): Likewise.
4329         (create_cus_from_debug_names_list): Likewise.
4330         (create_cus_from_debug_names): Likewise.
4331         (dwarf2_read_gdb_index): Update.
4332         (dwarf2_read_debug_names): Update.
4333
4334 2020-05-27  Tom Tromey  <tom@tromey.com>
4335             Simon Marchi  <simon.marchi@efficios.com>
4336
4337         * dwarf2/read.h (struct dwarf2_per_objfile)
4338         <get_type_for_signatured_type, set_type_for_signatured_type>:
4339         New methods.
4340         <m_type_map>: New member.
4341         (struct signatured_type) <type>: Remove.
4342         * dwarf2/read.c
4343         (dwarf2_per_objfile::get_type_for_signatured_type,
4344         dwarf2_per_objfile::set_type_for_signatured_type): New.
4345         (get_signatured_type): Use new methods.
4346
4347 2020-05-27  Tom Tromey  <tom@tromey.com>
4348             Simon Marchi  <simon.marchi@efficios.com>
4349
4350         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4351         (struct dwarf2_per_objfile) <type_units>: New member.
4352         <get_type_unit_group_unshareable>: New method.
4353         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4354         num_symtabs, symtabs>: Remove; move to
4355         type_unit_group_unshareable.
4356         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4357         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4358         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4359
4360 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4361
4362         * dwarf2/read.h (struct dwarf2_per_cu_data):
4363         <dwarf2_per_objfile>: Remove.
4364         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4365         dwarf2_per_objfile.
4366         (create_signatured_type_table_from_index): Likewise.
4367         (create_signatured_type_table_from_debug_names): Likewise.
4368         (create_debug_type_hash_table): Likewise.
4369         (fill_in_sig_entry_from_dwo_entry): Likewise.
4370         (create_type_unit_group): Likewise.
4371         (read_comp_units_from_section): Likewise.
4372         (create_cus_hash_table): Likewise.
4373
4374 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4375
4376         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4377         dwarf2_per_cu_data::dwarf2_per_objfile.
4378         (compute_compunit_symtab_includes): Likewise.
4379         (dwarf2_cu::start_symtab): Likewise.
4380
4381 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4382
4383         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4384         parameter.
4385         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4386         (read_namespace_alias): Update.
4387         (lookup_die_type): Update.
4388         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4389         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4390         Update.
4391         (disassemble_dwarf_expression): Update.
4392
4393 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4394
4395         * dwarf2/read.h (struct dwarf2_queue_item): Add
4396         dwarf2_per_objfile parameter, assign new parameter.
4397         <per_objfile>: New field.
4398         * dwarf2/read.c (free_one_cached_comp_unit): Add
4399         dwarf2_per_objfile parameter.
4400         (queue_comp_unit): Likewise.
4401         (dw2_do_instantiate_symtab): Update.
4402         (process_psymtab_comp_unit): Update.
4403         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4404         (process_imported_unit_die): Update.
4405         (queue_and_load_dwo_tu): Update.
4406         (follow_die_offset): Update.
4407         (follow_die_sig_1): Update.
4408
4409 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4410
4411         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4412         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4413         (read_call_site_scope): Assign per_objfile.
4414         (dwarf2_per_cu_data::objfile): Remove.
4415         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4416         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4417         dwarf2_per_objfile parameter.
4418         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4419         dwarf2_per_objfile parameter.
4420         (dwarf_expr_reg_to_entry_parameter): Add output
4421         dwarf2_per_objfile parameter.
4422         (locexpr_get_frame_base): Update.
4423         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4424         <push_dwarf_reg_entry_value>: Update.
4425         <call_site_to_target_addr>: Update.
4426         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4427         parameter.
4428         (value_of_dwarf_reg_entry): Update.
4429         (rw_pieced_value): Update.
4430         (indirect_synthetic_pointer): Update.
4431         (dwarf2_evaluate_property): Update.
4432         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4433         parameter.
4434         (locexpr_read_variable): Update.
4435         (locexpr_get_symbol_read_needs): Update.
4436         (loclist_read_variable): Update.
4437
4438 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4439
4440         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4441         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4442         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4443         parameter.
4444         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4445         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4446         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4447         parameter.
4448         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4449         sect_variable_value): Add dwarf2_per_objfile parameter.
4450         (class dwarf_evaluate_loc_desc) <dwarf_call,
4451         dwarf_variable_value>: Update.
4452         (fetch_const_value_from_synthetic_pointer): Add
4453         dwarf2_per_objfile parameter.
4454         (fetch_const_value_from_synthetic_pointer): Update.
4455         (coerced_pieced_ref): Update.
4456         (class symbol_needs_eval_context) <dwarf_call,
4457         dwarf_variable_value>: Update.
4458         (dwarf2_compile_expr_to_ax): Update.
4459
4460 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4461
4462         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4463         parameter.
4464         (dwarf2_evaluate_loc_desc_full): Update.
4465
4466 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4467
4468         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4469         parameter.
4470         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4471         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4472         dwarf2_per_objfile parameter.
4473         (decode_debug_loc_dwo_addresses): Likewise.
4474         (dwarf2_find_location_expression): Update.
4475         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4476         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4477         parameter.
4478         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4479         parameter.
4480         (locexpr_describe_location_1): Likewise.
4481         (locexpr_describe_location): Update.
4482
4483 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4484
4485         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4486         Remove.
4487         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4488         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4489         (dwarf2_compile_property_to_c): Update.
4490         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4491         use text offset from objfile.
4492         (locexpr_tracepoint_var_ref): Update.
4493         (locexpr_generate_c_location): Update.
4494         (loclist_describe_location): Update.
4495         (loclist_tracepoint_var_ref): Update.
4496         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4497         dwarf2_per_objfile parameter.
4498         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4499         use text offset from objfile.
4500         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4501
4502 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4503
4504         * dwarf2/expr.h (struct dwarf_expr_context)
4505         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4506         <offset>: Remove.
4507         <per_objfile>: New member.
4508         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4509         dwarf2_per_objfile parameter.  Don't set offset, set
4510         per_objfile.
4511         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4512         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4513         a dwarf2_per_objfile object instead of an offset.
4514         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4515         constructor.
4516         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4517         to dwarf2_expr_executor constructor.  Don't set offset.
4518         (dwarf2_fetch_cfa_info): Update.
4519         (struct dwarf2_frame_cache) <text_offset>: Remove.
4520         <per_objfile>: New field.
4521         (dwarf2_frame_cache): Update.
4522         (dwarf2_frame_prev_register): Update.
4523         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4524         <dwarf_evaluate_loc_desc>: Add constructor.
4525         (dwarf2_evaluate_loc_desc_full): Update.
4526         (dwarf2_locexpr_baton_eval): Update.
4527         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4528         Add constructor.
4529         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4530
4531 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4532
4533         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4534         addr_sized_int_type>: Move to dwarf2_cu.
4535         <int_type>: Move to dwarf2_per_objfile.
4536         (struct dwarf2_per_objfile) <int_type>: Move here.
4537         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4538         addr_sized_int_type>: Move here.
4539         (read_func_scope): Update.
4540         (read_array_type): Update.
4541         (read_tag_string_type): Update.
4542         (attr_to_dynamic_prop): Update.
4543         (dwarf2_per_cu_data::int_type): Rename to...
4544         (dwarf2_per_objfile::int_type): ... this.
4545         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4546         (dwarf2_cu::addr_sized_int_type): ... this.
4547         (read_subrange_type): Update.
4548         (dwarf2_per_cu_data::addr_type): Rename to...
4549         (dwarf2_cu::addr_type): ... this.
4550         (set_die_type): Update.
4551
4552 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4553
4554         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4555         data through per_cu->cu.
4556
4557 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4558
4559         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4560         dwarf2_per_cu_data parameter fo dwarf2_cu.
4561         (lookup_dwo_type_unit): Likewise.
4562         (read_cutu_die_from_dwo): Likewise.
4563         (lookup_dwo_unit): Likewise.
4564         (open_and_init_dwo_file): Likewise.
4565         (lookup_dwo_cutu): Likewise.
4566         (lookup_dwo_comp_unit): Likewise.
4567         (lookup_dwo_type_unit): Likewise.
4568         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4569         (cutu_reader::cutu_reader): Update.
4570
4571 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4572
4573         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4574         parameter.
4575         (process_full_type_unit): Likewise.
4576         (process_queue): Update.
4577
4578 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4579
4580         * dwarf2/read.c (recursively_compute_inclusions): Add
4581         dwarf2_per_objfile parameter.
4582         (compute_compunit_symtab_includes): Likewise.
4583         (process_cu_includes): Update.
4584
4585 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4586
4587         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4588         parameter.
4589         (create_type_unit_group): Update.
4590         (process_psymtab_comp_unit_reader): Update.
4591         (build_type_psymtabs_reader): Update.
4592
4593 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4594
4595         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4596         object through m_this_cu->cu.
4597
4598 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4599
4600         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4601         the info parameter.
4602         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4603
4604 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4605
4606         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4607         per_objfile parameter.
4608         (load_full_type_unit): Add per_objfile parameter.
4609         (read_signatured_type): Likewise.
4610         (load_full_comp_unit): Likewise.
4611         (load_cu): Likewise.
4612         (dw2_do_instantiate_symtab): Likewise.
4613         (dw2_get_file_names): Likewise.
4614         (dw2_map_symtabs_matching_filename): Update.
4615         (dw_expand_symtabs_matching_file_matcher): Update.
4616         (dw2_map_symbol_filenames): Update.
4617         (process_psymtab_comp_unit): Add per_objfile parameter.
4618         (build_type_psymtabs_1): Update.
4619         (process_skeletonless_type_unit): Update.
4620         (dwarf2_build_psymtabs_hard): Update.
4621         (load_partial_comp_unit): Add per_objfile parameter.
4622         (scan_partial_symbols): Update.
4623         (load_full_comp_unit): Add per_objfile parameter.
4624         (process_imported_unit_die): Update.
4625         (create_cus_hash_table): Update.
4626         (find_partial_die): Update.
4627         (dwarf2_read_addr_index): Update.
4628         (follow_die_offset): Update.
4629         (dwarf2_fetch_die_loc_sect_off): Update.
4630         (dwarf2_fetch_constant_bytes): Update.
4631         (dwarf2_fetch_die_type_sect_off): Update.
4632         (follow_die_sig_1): Update.
4633         (load_full_type_unit): Add per_objfile parameter.
4634         (read_signatured_type): Likewise.
4635
4636 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4637
4638         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4639         of objfile_name.
4640
4641 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4642
4643         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4644         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4645         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4646         field.
4647         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4648         (create_cus_from_index): Update.
4649         (dwarf2_read_gdb_index): Update.
4650         (create_cus_from_debug_names): Update.
4651         (dwarf2_read_debug_names): Update.
4652         (get_abbrev_section_for_cu): Update.
4653         (create_all_comp_units): Update.
4654         (read_attribute_value): Update.
4655         (get_debug_line_section): Update.
4656         * dwarf2/index-cache.c (index_cache::store): Update.
4657         * dwarf2/index-write.c (save_gdb_index_command): Update.
4658         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4659
4660 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4661
4662         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4663         member.
4664         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4665         dwarf2_per_cu_data::per_bfd.
4666         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4667         (create_type_unit_group): Likewise.
4668         (queue_comp_unit): Remove reference to
4669         per_cu->dwarf2_per_objfile.
4670         (maybe_queue_comp_unit): Likewise.
4671         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4672         (create_cus_hash_table): Assign new field.
4673
4674 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4675
4676         * dwarf2/read.c: Replace
4677         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4678         dwarf2_cu->per_objfile throughout.
4679
4680 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4681
4682         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4683         parameter, don't use per_cu->dwarf2_per_objfile.
4684         (dw2_instantiate_symtab): Likewise.
4685         (dw2_find_last_source_symtab): Update.
4686         (dw2_map_expand_apply): Update.
4687         (dw2_lookup_symbol): Update.
4688         (dw2_expand_symtabs_for_function): Update.
4689         (dw2_expand_all_symtabs): Update.
4690         (dw2_expand_symtabs_with_fullname): Update.
4691         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4692         don't use per_cu->dwarf2_per_objfile.
4693         (dw2_expand_marked_cus): Update.
4694         (dw2_find_pc_sect_compunit_symtab): Update.
4695         (dw2_debug_names_lookup_symbol): Update.
4696         (dw2_debug_names_expand_symtabs_for_function): Update.
4697         (dw2_debug_names_map_matching_symbols): Update.
4698         (dwarf2_psymtab::expand_psymtab): Update.
4699
4700 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4701
4702         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4703         <per_objfile>: New member.
4704         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4705         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4706         call to dwarf2_cu.
4707         (cutu_reader::cutu_reader): Update.
4708         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4709
4710 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4711
4712         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4713         struct dwarf2_per_objfile.
4714         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4715         dwarf2_per_bfd.
4716         * dwarf2/read.c (set_die_type): Update.
4717         (get_die_type_at_offset): Update.
4718
4719 2020-05-27  Tom Tromey  <tom@tromey.com>
4720             Simon Marchi  <simon.marchi@efficios.com>
4721
4722         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4723         method.
4724         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4725         get_symtab, set_symtab>: New methods.
4726         <m_symtabs>: New field.
4727         (struct dwarf2_psymtab): Derive from partial_symtab.
4728         <readin_p, get_compunit_symtab>: Declare methods.
4729         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4730         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4731         New methods.
4732         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4733         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4734         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4735         (dw2_symtab_iter_next, dw2_print_stats)
4736         (dw2_expand_symtabs_with_fullname)
4737         (dw2_expand_symtabs_matching_one)
4738         (dw_expand_symtabs_matching_file_matcher)
4739         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4740         (dw2_debug_names_iterator::next)
4741         (dw2_debug_names_map_matching_symbols)
4742         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4743         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4744         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4745         New methods.
4746         (get_compunit_symtab, process_full_comp_unit)
4747         (process_full_type_unit): Update.
4748         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4749
4750 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4751
4752         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4753         then introduce a new dwarf2_per_objfile type.
4754         <read_line_string>: Move to the new dwarf2_per_objfile type.
4755         <objfile>: Likewise.
4756         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4757         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4758         dwarf2_per_objfile->per_bfd.
4759         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4760         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4761         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4762         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4763         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4764         (dwarf2_per_objfile::locate_sections): Rename to...
4765         (dwarf2_per_bfd::locate_sections): ... this.
4766         (dwarf2_per_objfile::get_cutu): Rename to...
4767         (dwarf2_per_bfd::get_cutu): ... this.
4768         (dwarf2_per_objfile::get_cu): Rename to...
4769         (dwarf2_per_bfd::get_cu): ... this.
4770         (dwarf2_per_objfile::get_tu): Rename to...
4771         (dwarf2_per_bfd::get_tu): ... this.
4772         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4773         (dwarf2_per_bfd::allocate_per_cu): ... this.
4774         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4775         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4776         (get_gdb_index_contents_ftype): Change parameter from
4777         dwarf2_per_objfile to dwarf2_per_bfd.
4778         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4779         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4780
4781 2020-05-27  Tom Tromey  <tom@tromey.com>
4782             Simon Marchi  <simon.marchi@efficios.com>
4783
4784         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4785         (allocate_piece_closure): Set "per_objfile" member.
4786         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4787         (locexpr_describe_location, loclist_describe_location): Use new
4788         member.
4789         * dwarf2/read.c (read_call_site_scope)
4790         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4791         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4792         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4793         handle_data_member_location): Set per_objfile member.
4794         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4795         member.
4796         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4797
4798 2020-05-27  Tom Tromey  <tom@tromey.com>
4799
4800         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4801         allocate_signatured_type>: Declare new methods.
4802         <m_num_psymtabs>: New member.
4803         (struct dwarf2_per_cu_data) <index>: New member.
4804         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4805         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4806         (create_cu_from_index_list): Use allocate_per_cu.
4807         (create_signatured_type_table_from_index)
4808         (create_signatured_type_table_from_debug_names)
4809         (create_debug_type_hash_table, add_type_unit)
4810         (read_comp_units_from_section): Use allocate_signatured_type.
4811
4812 2020-05-27  Tom Tromey  <tom@tromey.com>
4813
4814         * psymtab.c (partial_map_expand_apply)
4815         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4816         (psym_lookup_global_symbol_language)
4817         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4818         (psym_print_stats, psym_expand_symtabs_for_function)
4819         (psym_map_symbol_filenames, psym_map_matching_symbols)
4820         (psym_expand_symtabs_matching)
4821         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4822         (maintenance_check_psymtabs): Update.
4823         * psympriv.h (struct partial_symtab) <readin_p,
4824         get_compunit_symtab>: Add objfile parameter.
4825         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4826         Likewise.
4827         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4828         get_compunit_symtab>: Likewise.
4829         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4830
4831 2020-05-27  Tom Tromey  <tom@tromey.com>
4832
4833         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4834         member.
4835         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4836         (create_cu_from_index_list)
4837         (create_signatured_type_table_from_index)
4838         (create_signatured_type_table_from_debug_names)
4839         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4840         (dwarf2_create_include_psymtab)
4841         (create_debug_type_hash_table, add_type_unit)
4842         (create_type_unit_group, read_comp_units_from_section)
4843         (dwarf2_compute_name, create_cus_hash_table)
4844         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4845         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4846         obstack.
4847         (dw2_get_real_path): Likewise.  Change argument to
4848         dwarf2_per_objfile.
4849
4850 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4851
4852         PR tdep/26000
4853         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4854         for ldrd (immediate).
4855
4856 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4857
4858         * command.h: Add comment giving the name of class_tui.
4859         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4860         create the fake command for the help for class_tui.
4861
4862 2020-05-26  Tom Tromey  <tromey@adacore.com>
4863
4864         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4865         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4866         (val_atr): New function.
4867         (value_val_atr): Use it.
4868         * ada-valprint.c (print_optional_low_bound): Change low bound
4869         handling for enums.
4870         (val_print_packed_array_elements): Don't call discrete_position.
4871         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4872         discrete_position for enum types.
4873         * language.c (default_print_array_index): Change type.
4874         * language.h (struct language_defn) <la_print_array_index>: Add
4875         index_type parameter, change type of index_value.
4876         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4877         (default_print_array_index): Update.
4878         * valprint.c (maybe_print_array_index): Don't call
4879         value_from_longest.  Update.
4880         (value_print_array_elements): Don't call discrete_position.
4881
4882 2020-05-26  Tom Tromey  <tromey@adacore.com>
4883
4884         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4885         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4886
4887 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4888
4889         PR gdb/13519
4890         * avr-tdep.c (avr_integer_to_address): Return data or code
4891         address accordingly to the second 'type' argument of the
4892         function.
4893
4894 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4895
4896         * infcmd.c, inferior.h: (construct_inferior_arguments):
4897         Moved function from here to gdbsupport/common-inferior.{h,cc}
4898
4899 2020-05-23  Tom Tromey  <tom@tromey.com>
4900
4901         Revert commit eca1f90c:
4902         * NEWS: Remove entry for completion styling.
4903         * completer.c (_rl_completion_prefix_display_length): Move
4904         declaration later.
4905         (gdb_fnprint): Revert.
4906         (gdb_display_match_list_1): Likewise.
4907         * cli/cli-style.c (completion_prefix_style)
4908         (completion_difference_style, completion_suffix_style): Remove.
4909         (_initialize_cli_style): Revert.
4910         * cli/cli-style.h (completion_prefix_style)
4911         (completion_difference_style, completion_suffix_style): Don't
4912         declare.
4913
4914 2020-05-24  Pedro Alves  <palves@redhat.com>
4915
4916         * symtab.c (completion_list_add_name): Return boolean indication
4917         of whether the symbol matched.
4918         (completion_list_add_symbol): Don't try to remove C++ aliases if
4919         the symbol didn't match in the first place.
4920         * symtab.h (completion_list_add_name): Return bool.
4921
4922 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4923
4924         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4925         type::field.
4926
4927 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4928
4929         GDB 9.2 released.
4930
4931 2020-05-23  Tom Tromey  <tom@tromey.com>
4932
4933         * NEWS: Add entry for completion styling.
4934         * completer.c (_rl_completion_prefix_display_length): Move
4935         declaration earlier.
4936         (gdb_fnprint): Use completion_style.
4937         (gdb_display_match_list_1): Likewise.
4938         * cli/cli-style.c (completion_prefix_style)
4939         (completion_difference_style, completion_suffix_style): New
4940         globals.
4941         (_initialize_cli_style): Register new globals.
4942         * cli/cli-style.h (completion_prefix_style)
4943         (completion_difference_style, completion_suffix_style): Declare.
4944
4945 2020-05-23  Pedro Alves  <palves@redhat.com>
4946
4947         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4948         (parse_escape): Use ISDIGIT instead of isdigit.
4949         (puts_debug): Use gdb_isprint instead of isprint.
4950         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4951         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4952         ISSPACE instead of isspace.
4953         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4954         instead of isspace.
4955         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4956         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4957         instead of isxdigit and ISDIGIT instead of isdigit.
4958
4959 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4960
4961         * gdbtypes.h (struct type) <field>: New method.
4962         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4963         or type::field.
4964
4965 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4966
4967         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4968         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4969         modify the propery to use type::set_fields instead.
4970
4971 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4972
4973         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4974         type::num_fields instead.
4975
4976 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4977
4978         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4979         methods.
4980         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4981         that modify the number of fields to use type::set_num_fields
4982         instead.
4983
4984 2020-05-22  Tom Tromey  <tromey@adacore.com>
4985
4986         * compile/compile-object-load.h (munmap_list_free): Don't
4987         declare.
4988
4989 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4990
4991         * annotate.c (annotate_source_line): Update return type, add call
4992         to update current symtab and line.
4993         * annotate.h (annotate_source_line): Update return type, and
4994         extend header comment.
4995         * source.c (info_line_command): Check annotation_level before
4996         calling annotate_source_line.
4997         * stack.c (print_frame_info): If calling annotate_source_line
4998         returns true, then don't print any other source line information.
4999
5000 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5001
5002         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5003
5004 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5005
5006         * coffread.c (patch_type): Remove NULL check before xfree.
5007         * corefile.c (set_gnutarget): Likewise.
5008         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5009         * exec.c (build_section_table): Likewise.
5010         * remote.c (remote_target::pass_signals): Likewise.
5011         * utils.c (n_spaces): Likewise.
5012         * cli/cli-script.c (document_command): Likewise.
5013         * i386-windows-tdep.c (core_process_module_section): Likewise.
5014         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5015
5016 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5017
5018         * symfile.c (reread_symbols): Clear objfile's section_offsets
5019         vector and section indices, re-compute them by calling
5020         sym_offsets.
5021
5022 2020-05-20  Tom Tromey  <tromey@adacore.com>
5023
5024         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5025         (desc_one_bound, desc_index_type): Compute field name.
5026
5027 2020-05-20  Tom de Vries  <tdevries@suse.de>
5028
5029         PR symtab/25833
5030         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5031
5032 2020-05-20  Alan Modra  <amodra@gmail.com>
5033
5034         PR 25993
5035         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5036         bfd_set_filename.
5037         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5038         passed to bfd_set_filename.
5039         * symfile-mem.c (add_vsyscall_page): Likewise for string
5040         passed to symbol_file_add_from_memory.
5041         (symbol_file_add_from_memory): Make name param a const char* and
5042         don't strdup.
5043
5044 2020-05-20  Alan Modra  <amodra@gmail.com>
5045
5046         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5047         rather than accessing bfd->filename directly.
5048         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5049         and use bfd_section_name.
5050         * dwarf2/frame.c (decode_frame_entry): Likewise.
5051         * exec.c (exec_set_section_address): Likewise.
5052         * solib-aix.c (solib_aix_bfd_open): Likewise.
5053         * stap-probe.c (get_stap_base_address): Likewise.
5054         * symfile.c (reread_symbols): Likewise.
5055
5056 2020-05-19  Tom Tromey  <tromey@adacore.com>
5057
5058         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5059
5060 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5061
5062         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5063
5064 2020-05-19  Pedro Alves  <palves@redhat.com>
5065
5066         * NEWS (set exec-file-mismatch): Adjust entry.
5067         * exec.c: Include "build-id.h".
5068         (validate_exec_file): Try to match build IDs instead of filenames.
5069         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5070         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5071         and pass down 'warn_if_slow'.
5072         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5073         gdb_bfd_open_closure to pass it down.
5074         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5075
5076 2020-05-19  Pedro Alves  <palves@redhat.com>
5077
5078         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5079         * target.c (target_fileio_open_1): Rename to target_fileio_open
5080         and make extern.  Use bool.
5081         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5082         (target_fileio_read_alloc_1): Adjust.
5083         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5084         (target_fileio_open_warn_if_slow): Delete declaration.
5085
5086 2020-05-19  Pedro Alves  <palves@redhat.com>
5087
5088         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5089         Adjust all callers.
5090
5091 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5092
5093         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5094         whether disp is negative.
5095
5096 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5097
5098         * symfile.h (struct symfile_segment_data)
5099         <~symfile_segment_data>: Remove.
5100         <segment_info>: Change to std::vector.
5101         * symfile.c (default_symfile_segments): Update.
5102         * elfread.c (elf_symfile_segments): Update.
5103
5104 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5105
5106         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5107         <segments>: New.
5108         <segment_bases, segment_sizes>: Remove.
5109         * symfile.c (default_symfile_segments): Update.
5110         * elfread.c (elf_symfile_segments): Update.
5111         * remote.c (remote_target::get_offsets): Update.
5112         * solib-target.c (solib_target_relocate_section_addresses):
5113         Update.
5114
5115 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5116
5117         * symfile.h (struct symfile_segment_data): Initialize fields.
5118         <~symfile_segment_data>: Add.
5119         (symfile_segment_data_up): New.
5120         (struct sym_fns) <sym_segments>: Return a
5121         symfile_segment_data_up.
5122         (default_symfile_segments): Return a symfile_segment_data_up.
5123         (free_symfile_segment_data): Remove.
5124         (get_symfile_segment_data): Return a symfile_segment_data_up.
5125         * symfile.c (default_symfile_segments): Likewise.
5126         (get_symfile_segment_data): Likewise.
5127         (free_symfile_segment_data): Remove.
5128         (symfile_find_segment_sections): Update.
5129         * elfread.c (elf_symfile_segments): Return a
5130         symfile_segment_data_up.
5131         * remote.c (remote_target::get_offsets): Update.
5132         * solib-target.c (solib_target_relocate_section_addresses):
5133         Update.
5134         * symfile-debug.c (debug_sym_segments): Return a
5135         symfile_segment_data_up.
5136
5137 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5138
5139         PR build/25981
5140         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5141         Hardcode register numbers.
5142
5143         PR build/25981
5144         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5145         procfs_find_LDT_entry): Remove.
5146         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5147         procfs_find_LDT_entry): Remove.
5148         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5149         Remove.
5150
5151 2020-05-17  Pedro Alves  <palves@redhat.com>
5152             Andrew Burgess  <andrew.burgess@embecosm.com>
5153             Keno Fischer  <keno@juliacomputing.com>
5154
5155         PR gdb/25741
5156         * breakpoint.c (build_target_condition_list): Update comments.
5157         (build_target_command_list): Update comments and skip matching
5158         locations.
5159         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5160         a separate function.  Simplify "set breakpoint auto-hw off"
5161         handling.
5162         (insert_breakpoints): Update comment.
5163         (tracepoint_locations_match): New parameter.  For breakpoints,
5164         compare location types too, if the caller wants to.
5165         (handle_automatic_hardware_breakpoints): New functions.
5166         (bp_location_is_less_than): Also sort by location type and
5167         hardware breakpoint length.
5168         (update_global_location_list): Handle "set breakpoint auto-hw on"
5169         here.
5170         (update_breakpoint_locations): Ask breakpoint_locations_match to
5171         ignore location types.
5172
5173 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5174
5175         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5176         type::name instead.
5177
5178 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5179
5180         * gdbtypes.h (struct type) <name, set_name>: New methods.
5181         (TYPE_CODE): Use type::name.  Change all call sites used to set
5182         the name to use type::set_name instead.
5183
5184 2020-05-16  Tom Tromey  <tom@tromey.com>
5185
5186         * top.c (quit_force): Update.
5187         * infrun.c (handle_no_resumed): Update.
5188         * top.h (all_uis): New function.
5189         (ALL_UIS): Remove.
5190
5191 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5192
5193         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5194
5195 2020-05-16  Pedro Alves  <palves@redhat.com>
5196
5197         * ia64-linux-nat.c
5198         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5199         Declare method.
5200         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5201
5202 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5203
5204         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5205         (sparc64_adi_info): Likewise.
5206
5207 2020-05-15  Tom Tromey  <tom@tromey.com>
5208
5209         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5210         block_objfile.
5211         (lookup_objfile_from_block): Remove.
5212         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5213         (lookup_global_symbol): Use block_objfile.
5214         * symtab.h (lookup_objfile_from_block): Don't declare.
5215         * printcmd.c (clear_dangling_display_expressions): Use
5216         block_objfile.
5217         * parse.c (operator_check_standard): Use block_objfile.
5218
5219 2020-05-15  Tom Tromey  <tom@tromey.com>
5220
5221         * language.c (language_alloc_type_symbol): Set
5222         SYMBOL_SECTION.
5223         * symtab.c (initialize_objfile_symbol): Remove.
5224         (allocate_symbol): Remove.
5225         (allocate_template_symbol): Remove.
5226         * dwarf2/read.c (fixup_go_packaging): Use "new".
5227         (new_symbol): Use "new".
5228         (read_variable): Don't call initialize_objfile_symbol.  Use
5229         "new".
5230         (read_func_scope): Use "new".
5231         * xcoffread.c (process_xcoff_symbol): Don't call
5232         initialize_objfile_symbol.
5233         (SYMBOL_DUP): Remove.
5234         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5235         "new".
5236         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5237         (allocate_template_symbol): Don't declare.
5238         (struct symbol): Add copy constructor.  Change defaults.
5239         * jit.c (finalize_symtab): Use "new".
5240         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5241         Use "new".
5242         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5243         (common_block_end): Use "new".
5244         * mdebugread.c (parse_symbol): Use "new".
5245         (new_symbol): Likewise.
5246
5247 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5248
5249         * NEWS: Mention changes to help and apropos.
5250
5251 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5252
5253         * command.h (enum command_class): Improve comments, document
5254         that class_alias is for user-defined aliases, give the class
5255         name for each class, remove unused class_xdb.
5256         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5257         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5258         by a precise class.
5259         * infcmd.c (_initialize_infcmd): Likewise.
5260         * reverse.c (_initialize_reverse): Likewise.
5261         * stack.c (_initialize_stack): Likewise.
5262         * symfile.c (_initialize_symfile): Likewise.
5263         * tracepoint.c (_initialize_tracepoint): Likewise.
5264
5265 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5266
5267         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5268         when their aliased command is traversed.
5269         (help_cmd): Add fput_command_names_styled call to
5270         output command name and aliases when command has an alias.
5271
5272 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5273
5274         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5275         * cli/cli-decode.c (help_cmd_list): Declare as static,
5276         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5277         a command together with the command.
5278         (fput_command_name_styled, fput_command_names_styled): New functions.
5279         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5280         fput_command_name_styled.
5281         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5282         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5283
5284 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5285
5286         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5287         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5288         * command.h (cmd_show_list): Likewise.
5289         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5290         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5291
5292 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5293
5294         * unittests/command-def-selftests.c (traverse_command_structure):
5295         Verify all commands of a list have the same prefix command and
5296         that only the top cmdlist commands have a null prefix.
5297
5298 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5299
5300         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5301         as prefix, not one of its aliases.
5302         (set_cmd_prefix): Remove.
5303         (do_add_cmd): Centralize the setting of the prefix of a command, when
5304         command is defined after its full chain of prefix commands.
5305         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5306         (add_setshow_cmd_full): Likewise.
5307         (update_prefix_field_of_prefixed_commands): New function.
5308         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5309         update_prefix_field_of_prefixed_commands.
5310         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5311         addresses of remote_set_cmdlist and remote_show_cmdlist given
5312         as argument, not the address of an argument.
5313         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5314         * gdb/remote.c (_initialize_remote): Likewise.
5315
5316 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5317
5318         * cli/cli-cmds.c (alias_command): Check for an existing alias
5319         using lookup_cmd_composition, as valid_command_p is too strict
5320         and forbids aliases that are the prefix of an existing alias
5321         or command.
5322         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5323         command is properly recognised as a valid command.
5324
5325 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5326
5327         * unittests/help-doc-selftests.c: Rename to
5328         unittests/command-def-selftests.c
5329         * unittests/command-def-selftests.c (help_doc_tests): Update some
5330         comments.
5331         (command_structure_tests, traverse_command_structure): New namespace
5332         and function.
5333         (command_structure_invariants_tests): New function.
5334         (_initialize_command_def_selftests) Renamed from
5335         _initialize_help_doc_selftests, register command_structure_invariants
5336         selftest.
5337
5338 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5339
5340         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5341         an alias of 'show'.
5342
5343 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5344
5345         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5346         ada_is_fixed_point_type.  Update all callers.
5347         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5348         all callers.
5349         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5350         Update all callers.
5351         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5352         print_fixed_point_type.  Update all callers.
5353         * ada-valprint.c (ada_value_print_num): Replace call to
5354         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5355
5356 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5357
5358         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5359         processors.
5360         (cpu_supports_bts): Add CV_AMD case.
5361
5362 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5363             Simon Marchi  <simon.marchi@efficios.com>
5364
5365         * infrun.c (stop_all_threads): Collect multiple wait events at
5366         each pass.
5367
5368 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5369
5370         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5371         type::code instead.
5372
5373 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5374
5375         * gdbtypes.h (struct type) <code, set_code>: New methods.
5376         (TYPE_CODE): Use type::code.  Change all call sites used to set
5377         the code to use type::set_code instead.
5378
5379 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5380             Tom de Vries  <tdevries@suse.de>
5381             Pedro Alves  <palves@redhat.com>
5382
5383         PR threads/25478
5384         * infrun.c (stop_all_threads): Do NOT ignore
5385         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5386         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5387         received.
5388         (handle_no_resumed): Remove code handling a live inferior with no
5389         threads.
5390         * remote.c (has_single_non_exited_thread): New.
5391         (remote_target::update_thread_list): Do not delete a thread if is
5392         the last thread of the process.
5393         * thread.c (thread_select): Call delete_exited_threads instead of
5394         prune_threads.
5395
5396 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5397
5398         * infrun.c (stop_all_threads): Enable/disable thread events of all
5399         targets.  Move a debug message denoting the end of the function
5400         into the SCOPED_EXIT block.
5401
5402 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5403
5404         * process-stratum-target.h: Include <set>.
5405         (all_non_exited_process_targets, switch_to_target_no_thread): New
5406         function declarations.
5407         * process-stratum-target.c (all_non_exited_process_targets)
5408         (switch_to_target_no_thread): New function implementations.
5409
5410 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5411
5412         * infrun.c (handle_inferior_event): Extract out a piece of code
5413         into...
5414         (mark_non_executing_threads): ...this new function.
5415
5416 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5417
5418         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5419         use.
5420
5421 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5422
5423         * regcache.c (regcache_read_pc_protected): New function
5424         implementation that returns 0 if the PC cannot read via
5425         'regcache_read_pc'.
5426         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5427         instead of 'regcache_read_pc'.
5428         (keep_going_pass_signal): Ditto.
5429
5430 2020-05-13  Tom Tromey  <tromey@adacore.com>
5431
5432         * ada-lang.c (align_value): Remove.
5433         (ada_template_to_fixed_record_type_1): Use align_up.
5434
5435 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5436
5437         * async-event.c: Update the copyright year.
5438         * async-event.h: Update the copyright year.
5439
5440 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5441
5442         * objfiles.h (is_addr_in_objfile,
5443         shared_objfile_contains_address_p): Return bool.
5444         * objfile.c (is_addr_in_objfile,
5445         shared_objfile_contains_address_p): Return bool.
5446
5447 2020-05-11  Tom Tromey  <tromey@adacore.com>
5448
5449         * cli/cli-cmds.c (info_command): Restore.
5450         (_initialize_cli_cmds): Use add_prefix_command for "info".
5451         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5452
5453 2020-05-11  Tom Tromey  <tromey@adacore.com>
5454
5455         * ada-lang.c (ada_value_primitive_field): Now public.
5456         * ada-lang.h (ada_value_primitive_field): Declare.
5457         * ada-valprint.c (print_field_values): Use
5458         ada_value_primitive_field for wrapper fields.
5459
5460 2020-05-11  Tom de Vries  <tdevries@suse.de>
5461
5462         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5463         MODULE_DOMAIN.
5464
5465 2020-05-11  Tom de Vries  <tdevries@suse.de>
5466
5467         PR symtab/25941
5468         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5469         with length 0, if not gdb-produced.
5470         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5471
5472 2020-05-09  Tom de Vries  <tdevries@suse.de>
5473
5474         PR gdb/25955
5475         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5476         calculation.
5477
5478 2020-05-09  Tom Tromey  <tom@tromey.com>
5479
5480         * top.c (server_command): Now bool.
5481         * top.h (server_command): Now bool.
5482
5483 2020-05-08  Tom Tromey  <tromey@adacore.com>
5484
5485         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5486         already being processed.
5487
5488 2020-05-08  Tom Tromey  <tom@tromey.com>
5489
5490         * printcmd.c (struct display) <next>: Remove.
5491         <display>: New constructor.
5492         <exp_string>: Now a std::string.
5493         <enabled_p>: Now a bool.
5494         (display_number): Move definition earlier.
5495         (displays): Rename from display_chain.  Now a std::vector.
5496         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5497         (display_command): Update.
5498         (do_one_display, disable_display)
5499         (enable_disable_display_command, do_enable_disable_display):
5500         Update.
5501         (free_display): Remove.
5502         (clear_displays): Rewrite.
5503         (delete_display): Update.
5504         (map_display_numbers): Use function_view.  Remove "data"
5505         parameter.  Update.
5506         (do_delete_display): Remove.
5507         (undisplay_command): Update.
5508         (do_one_display, do_displays, disable_display)
5509         (info_display_command): Update.
5510         (do_enable_disable_display): Remove.
5511         (enable_disable_display_command)
5512         (clear_dangling_display_expressions): Update.
5513
5514 2020-05-08  Tom Tromey  <tom@tromey.com>
5515
5516         * symtab.c (set_symbol_cache_size)
5517         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5518         (maintenance_print_symbol_cache_statistics): Update.
5519         * symmisc.c (print_symbol_bcache_statistics)
5520         (print_objfile_statistics, maintenance_print_objfiles)
5521         (maintenance_info_symtabs, maintenance_check_symtabs)
5522         (maintenance_expand_symtabs, maintenance_info_line_tables):
5523         Update.
5524         * symfile-debug.c (set_debug_symfile): Update.
5525         * source.c (forget_cached_source_info): Update.
5526         * python/python.c (gdbpy_progspaces): Update.
5527         * psymtab.c (maintenance_info_psymtabs): Update.
5528         * probe.c (parse_probes): Update.
5529         * linespec.c (iterate_over_all_matching_symtabs)
5530         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5531         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5532         * exec.c (exec_target::close): Update.
5533         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5534         * breakpoint.c (print_one_breakpoint_location)
5535         (create_longjmp_master_breakpoint)
5536         (create_std_terminate_master_breakpoint): Update.
5537         * progspace.c (program_spaces): Now a std::vector.
5538         (maybe_new_address_space): Update.
5539         (add_program_space): Remove.
5540         (program_space::program_space): Update.
5541         (remove_program_space): Update.
5542         (number_of_program_spaces): Remove.
5543         (print_program_space, update_address_spaces): Update.
5544         * progspace.h (program_spaces): Change type.
5545         (ALL_PSPACES): Remove.
5546         (number_of_program_spaces): Don't declare.
5547         (struct program_space) <next>: Remove.
5548
5549 2020-05-08  Tom Tromey  <tom@tromey.com>
5550
5551         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5552         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5553         (enable_break): Update.
5554         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5555         (frv_fdpic_find_canonical_descriptor): Update.
5556         (frv_fetch_objfile_link_map): Update.
5557         * progspace.c (program_space::free_all_objfiles): Update.
5558         (program_space::solibs): New method.
5559         * progspace.h (struct program_space) <solibs>: New method.
5560         * solist.h (master_so_list): Don't declare.
5561         (ALL_SO_LIBS): Remove.
5562         * solib.h (so_list_head): Remove.
5563         (update_solib_list): Update comment.
5564         * solib.c (master_so_list): Remove.
5565         (solib_used, update_solib_list, solib_add)
5566         (info_sharedlibrary_command, clear_solib)
5567         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5568
5569 2020-05-08  Tom Tromey  <tom@tromey.com>
5570
5571         * extension.c (extension_languages): Now a std::array.
5572         (ALL_EXTENSION_LANGUAGES): Remove.
5573         (get_ext_lang_defn, get_ext_lang_of_file)
5574         (eval_ext_lang_from_control_command): Update.
5575         (finish_ext_lang_initialization)
5576         (auto_load_ext_lang_scripts_for_objfile)
5577         (ext_lang_type_printers::ext_lang_type_printers)
5578         (apply_ext_lang_type_printers)
5579         (ext_lang_type_printers::~ext_lang_type_printers)
5580         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5581         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5582         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5583         (get_matching_xmethod_workers, ext_lang_colorize)
5584         (ext_lang_before_prompt): Update.
5585         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5586
5587 2020-05-08  Tom Tromey  <tom@tromey.com>
5588
5589         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5590         overload.
5591         <swap_string, m_string>: Remove.
5592         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5593         Update.
5594         * stabsread.c (define_symbol, read_type): Update.
5595         * linespec.c (find_linespec_symbols): Update.
5596         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5597         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5598         * dbxread.c (read_dbx_symtab): Update.
5599         * cp-support.h (cp_canonicalize_string_full)
5600         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5601         Return unique_xmalloc_ptr.
5602         * cp-support.c (inspect_type): Update.
5603         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5604         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5605         Likewise.
5606         * c-typeprint.c (print_name_maybe_canonical): Update.
5607         * break-catch-throw.c (check_status_exception_catchpoint):
5608         Update.
5609
5610 2020-05-08  Tom de Vries  <tdevries@suse.de>
5611
5612         * infrun.c (follow_fork): Copy current_line and current_symtab to
5613         child thread.
5614
5615 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5616
5617         * async-event.c (struct async_signal_handler, struct
5618         async_event_handler): Reformat, remove typedef.
5619
5620 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5621
5622         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5623         access thistype->main_type->dyn_prop_list directly.
5624
5625 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5626
5627         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5628         (remove_dyn_prop): Remove.  Update all users to use
5629         type::remove_dyn_prop.
5630         * gdbtypes.c (remove_dyn_prop): Rename to...
5631         (type::remove_dyn_prop): ... this.
5632
5633 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5634
5635         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5636         (add_dyn_prop): Remove.  Update all users to use
5637         type::add_dyn_prop.
5638         * gdbtypes.c (add_dyn_prop): Rename to...
5639         (type::add_dyn_prop): ... this.
5640
5641 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5642
5643         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5644         (get_dyn_prop): Remove.  Update all users to use
5645         type::dyn_prop.
5646         * gdbtypes.c (get_dyn_prop): Rename to...
5647         (type::dyn_prop): ... this.
5648
5649 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5650
5651         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5652
5653 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5654
5655         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5656         instruction, skip it if it's there.
5657
5658 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5659
5660         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5661
5662 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5663
5664         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5665         * gdbtypes.c (recursive_dump_type): Remove use of
5666         TYPE_INCOMPLETE.
5667
5668 2020-05-03  Tom Tromey  <tom@tromey.com>
5669
5670         * breakpoint.c (catch_command, tcatch_command): Remove.
5671         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5672         add_show_prefix_cmd.
5673         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5674         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5675         Remove.
5676         (add_internal_problem_command): Use add_basic_prefix_cmd,
5677         add_show_prefix_cmd.
5678         * mips-tdep.c (set_mipsfpu_command): Remove.
5679         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5680         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5681         (_initialize_index_cache): Use add_basic_prefix_cmd.
5682         * memattr.c (dummy_cmd): Remove.
5683         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5684         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5685         (_initialize_tui_win): Use add_basic_prefix_cmd,
5686         add_show_prefix_cmd.
5687         * cli/cli-logging.c (set_logging_command): Remove.
5688         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5689         add_show_prefix_cmd.
5690         (show_logging_command): Remove.
5691         * target.c (target_command): Remove.
5692         (add_target): Use add_basic_prefix_cmd.
5693
5694 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5695
5696         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5697
5698 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5699
5700         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5701         info_command.
5702
5703 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5704
5705         * nbsd-nat.c (nbsd_enable_proc_events)
5706         (nbsd_nat_target::post_startup_inferior): Add.
5707         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5708         (nbsd_nat_target::update_thread_list): Rewrite.
5709         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5710         "PTRACE_LWP_CREATE".
5711         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5712
5713 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5714
5715         * stack.c (_initialize_stack): Remove duplicated creation
5716         of "frame" command and "f" alias.
5717
5718 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5719
5720         PR gdb/18706
5721         * gdbtypes.c (check_typedef): Calculate size of array of
5722         stubbed type.
5723
5724 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5725
5726         PR gdb/15559
5727         * i386-tdep.c (i386_push_dummy_call): Call
5728         i386_thiscall_push_dummy_call.
5729         (i386_thiscall_push_dummy_call): New function.
5730         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5731         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5732         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5733
5734 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5735
5736         * gdbarch.sh (do_read): Add shellcheck disable directive for
5737         warning SC2162.
5738
5739 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5740
5741         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5742         "referenced but not assigned" warning.
5743
5744 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5745
5746         * gdbarch.sh: Remove code that sets fallbackdefault.
5747
5748 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5749
5750         * gdbarch.sh: Use shell operators && and || instead of
5751         -a and -o.
5752
5753 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5754
5755         * gdbarch.sh: Use $(...) instead of `...`.
5756
5757 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5758
5759         * gdbarch.sh: Use double quotes around variables.
5760
5761 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5762
5763         * gdbarch.sh: Use %s with printf, instead of variables in the
5764         format string.
5765
5766 2020-04-29  Tom Tromey  <tromey@adacore.com>
5767
5768         PR ada/25875:
5769         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5770         type fields here.
5771         (read_enumeration_type): Call
5772         update_enumeration_type_from_children later.  Update comments.
5773         (process_enumeration_scope): Don't create type fields.
5774
5775 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5776
5777         * nbsd-tdep.c: Include "xml-syscall.h".
5778         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5779
5780 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5781
5782         * nbsd-nat.c: Include "sys/wait.h".
5783         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5784         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5785         (nbsd_nat_target::remove_exec_catchpoint)
5786         (nbsd_nat_target::set_syscall_catchpoint): Add.
5787         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5788         (nbsd_nat_target::insert_exec_catchpoint)
5789         (nbsd_nat_target::remove_exec_catchpoint)
5790         (nbsd_nat_target::set_syscall_catchpoint): Add.
5791         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5792         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5793         `nbsd_get_syscall_number'.
5794
5795 2020-04-29  Tom Tromey  <tom@tromey.com>
5796
5797         * stack.c (print_block_frame_labels): Remove.
5798
5799 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5800
5801         PR gdb/17320
5802         * ada-valprint.c (val_print_packed_array_elements): Move array
5803         end bracket to new line.
5804         (ada_val_print_string): Remove extra spaces before first array
5805         element.
5806         * c-valprint.c (c_value_print_array): Likewise.
5807         * m2-valprint.c (m2_print_array_contents): Likewise.
5808         (m2_value_print_inner): Likewise.
5809         * p-valprint.c (pascal_value_print_inner): Likewise.
5810         * valprint.c (generic_val_print_array): Likewise.
5811         (value_print_array_elements): Move first array element and array
5812         end bracket to new line.
5813
5814 2020-04-29  Tom de Vries  <tdevries@suse.de>
5815
5816         PR symtab/25889
5817         * linespec.c (find_method): Fix ix calculation.
5818
5819 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5820
5821         * syscalls/update-netbsd.sh: New file.
5822         * syscalls/netbsd.xml: Regenerate.
5823         * data-directory/Makefile.in: Register `netbsd.xml' in
5824         `SYSCALLS_FILES'.
5825
5826 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5827
5828         * syscalls/update-freebsd.sh: Add double quotes.
5829
5830 2020-04-28  Tom Tromey  <tom@tromey.com>
5831
5832         * NEWS: Update.
5833         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5834         (cmdpy_init): Allow class_tui.
5835
5836 2020-04-28 Mark Williams <mark@myosotissp.com>
5837
5838         PR gdb/24480
5839         * dwarf2read.c: Add missing assingments to list_in_scope when
5840         start_symtab was already called.
5841
5842 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5843
5844         PR gdb/25881
5845         * dwarf2/read.c (offset_map_type): Use
5846         gdb:hash_enum<sect_offset> as hash function.
5847
5848 2020-04-28  Tom de Vries  <tdevries@suse.de>
5849
5850         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5851         with DW_AT_signature.
5852
5853 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5854
5855         * configure.ac: Remove check for fs_base/gs_base in
5856         user_regs_struct.
5857         * configure: Re-generate.
5858         * config.in: Re-generate.
5859         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5860         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5861         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5862
5863 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5864
5865         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5866         problematic inline frame unwinding situation.
5867         * frame.c (frame_id_computed_p): New function.
5868         * frame.h (frame_id_computed_p): New prototype.
5869
5870 2020-04-26  Tom Tromey  <tom@tromey.com>
5871
5872         * command.h (enum command_class) <class_pseudo>: Remove.
5873
5874 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5875
5876         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5877         and whitespace.
5878
5879 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5880
5881         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5882         `PT_GET_PROCESS_STATE' block.
5883
5884 2020-04-24  Tom Tromey  <tom@tromey.com>
5885
5886         * symtab.h (symbol_get_demangled_name): Don't declare.
5887         * symtab.c (symbol_get_demangled_name): Remove.
5888         (general_symbol_info::natural_name)
5889         (general_symbol_info::demangled_name): Update.
5890
5891 2020-04-24  Tom Tromey  <tom@tromey.com>
5892
5893         PR rust/25025:
5894         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5895
5896 2020-04-24  Tom Tromey  <tom@tromey.com>
5897
5898         PR symtab/12707:
5899         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5900         exists.
5901         (new_symbol): Likewise.
5902         * compile/compile-object-load.c (get_out_value_type): Use
5903         symbol_matches_search_name.
5904
5905 2020-04-24  Tom Tromey  <tom@tromey.com>
5906
5907         * dwarf2/read.c (add_partial_symbol): Do not call
5908         compute_and_set_names.
5909
5910 2020-04-24  Tom Tromey  <tom@tromey.com>
5911
5912         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5913         overload.
5914
5915 2020-04-24  Tom Tromey  <tom@tromey.com>
5916
5917         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5918         (add_psymbol_to_list): New overload.  Make old overload call new
5919         one.
5920         * psympriv.h (add_psymbol_to_list): New overload.
5921
5922 2020-04-24  Tom Tromey  <tom@tromey.com>
5923
5924         * dwarf2/read.c (partial_die_info::read) <case
5925         DW_AT_linkage_name>: Use value_as_string.
5926         (dwarf2_string_attr): Use value_as_string.
5927         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5928         method.
5929         * dwarf2/attribute.c (attribute::value_as_string): New method.
5930
5931 2020-04-24  Tom Tromey  <tom@tromey.com>
5932
5933         * symtab.c (general_symbol_info::natural_name)
5934         (general_symbol_info::demangled_name): Check for language_rust.
5935
5936 2020-04-24  Tom Tromey  <tom@tromey.com>
5937
5938         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5939         (dwarf2_physname): ... from here.
5940         (partial_die_info::read): Add Rust "{" hack.
5941
5942 2020-04-24  Tom Tromey  <tom@tromey.com>
5943
5944         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5945         method.
5946         (symbol_set_demangled_name): Don't declare.
5947         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5948         symbol_set_demangled_name.
5949         (general_symbol_info::set_language)
5950         (general_symbol_info::compute_and_set_names): Update.
5951         * minsyms.c (minimal_symbol_reader::install): Update.
5952         * dwarf2/read.c (new_symbol): Update.
5953
5954 2020-04-24  Tom Tromey  <tromey@adacore.com>
5955
5956         PR python/23662:
5957         * python/py-type.c (convert_field): Handle
5958         FIELD_LOC_KIND_DWARF_BLOCK.
5959         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5960         (typy_get_dynamic): Nw function.
5961         (type_object_getset): Add "dynamic".
5962         * NEWS: Add entry.
5963
5964 2020-04-24  Tom Tromey  <tromey@adacore.com>
5965
5966         * ada-typeprint.c (print_choices, print_variant_part)
5967         (print_record_field_types_dynamic): New functions.
5968         (print_record_field_types): Use print_record_field_types_dynamic.
5969
5970 2020-04-24  Tom Tromey  <tromey@adacore.com>
5971
5972         * dwarf2/read.c (handle_data_member_location): New overload.
5973         (dwarf2_add_field): Use it.
5974         (decode_locdesc): Add "computed" parameter.  Update comment.
5975         * gdbtypes.c (is_dynamic_type_internal): Also look for
5976         FIELD_LOC_KIND_DWARF_BLOCK.
5977         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5978         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5979         virtual base classes.
5980         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5981         FIELD_LOC_KIND_DWARF_BLOCK.
5982
5983 2020-04-24  Tom Tromey  <tromey@adacore.com>
5984
5985         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5986         * gdbtypes.c (is_dynamic_type_internal): Check
5987         TYPE_HAS_DYNAMIC_LENGTH.
5988         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5989         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5990         New macros.
5991         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5992         constant.
5993
5994 2020-04-24  Tom Tromey  <tromey@adacore.com>
5995
5996         * dwarf2/read.c (struct variant_field): Rewrite.
5997         (struct variant_part_builder): New.
5998         (struct nextfield): Remove "variant" field.  Add "offset".
5999         (struct field_info): Add "current_variant_part" and
6000         "variant_parts".
6001         (alloc_discriminant_info): Remove.
6002         (alloc_rust_variant): New function.
6003         (quirk_rust_enum): Update.
6004         (dwarf2_add_field): Set "offset" member.  Don't handle
6005         DW_TAG_variant_part.
6006         (offset_map_type): New typedef.
6007         (convert_variant_range, create_one_variant)
6008         (create_one_variant_part, create_variant_parts)
6009         (add_variant_property): New functions.
6010         (dwarf2_attach_fields_to_type): Call add_variant_property.
6011         (read_structure_type): Don't handle DW_TAG_variant_part.
6012         (handle_variant_part, handle_variant): New functions.
6013         (handle_struct_member_die): Use them.
6014         (process_structure_scope): Don't handle variant parts.
6015         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6016         (struct discriminant_info): Remove.
6017         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6018         (struct main_type) <flag_discriminated_union>: Remove.
6019         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6020         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6021         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6022         Update.
6023         * valops.c (value_union_variant): Remove.
6024         * value.h (value_union_variant): Don't declare.
6025
6026 2020-04-24  Tom Tromey  <tromey@adacore.com>
6027
6028         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6029         (ada_value_primitive_packed_val): Update.
6030         * ada-valprint.c (ada_value_print_1): Update.
6031         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6032         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6033         just an address.  Use evaluate_for_locexpr_baton.
6034         (dwarf2_evaluate_property): Update.
6035         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6036         array_view.
6037         * findvar.c (default_read_var_value): Update.
6038         * gdbtypes.c (compute_variant_fields_inner)
6039         (resolve_dynamic_type_internal): Update.
6040         (resolve_dynamic_type): Change type of valaddr parameter.
6041         * gdbtypes.h (resolve_dynamic_type): Update.
6042         * valarith.c (value_subscripted_rvalue): Update.
6043         * value.c (value_from_contents_and_address): Update.
6044
6045 2020-04-24  Tom Tromey  <tromey@adacore.com>
6046
6047         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6048         "push_initial_value" parameter.
6049         (dwarf2_evaluate_property): Likewise.
6050         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6051
6052 2020-04-24  Tom Tromey  <tromey@adacore.com>
6053
6054         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6055         (variant::matches, compute_variant_fields_recurse)
6056         (compute_variant_fields_inner, compute_variant_fields): New
6057         functions.
6058         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6059         Use resolved_type after type is made.
6060         (operator==): Add new cases.
6061         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6062         (struct discriminant_range, struct variant, struct variant_part):
6063         New.
6064         (union dynamic_prop_data) <variant_parts, original_type>: New
6065         members.
6066         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6067         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6068         constants.
6069         * value.c (unpack_bits_as_long): Now public.
6070         * value.h (unpack_bits_as_long): Declare.
6071
6072 2020-04-24  Tom Tromey  <tromey@adacore.com>
6073
6074         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6075         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6076
6077 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6078
6079         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6080
6081 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6082
6083         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6084         (remove_fork_catchpoint, post_startup_inferior)
6085         (post_attach): Move...
6086         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6087         (remove_fork_catchpoint, post_startup_inferior)
6088         (post_attach): ...here.
6089         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6090         (remove_fork_catchpoint, post_startup_inferior)
6091         (post_attach): Move...
6092         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6093         (remove_fork_catchpoint, post_startup_inferior)
6094         (post_attach): ...here.
6095
6096 2020-04-24  Tom Tromey  <tromey@adacore.com>
6097
6098         * nat/windows-nat.h (struct windows_thread_info)
6099         <pc_adjusted>: New member.
6100         * windows-nat.c (windows_fetch_one_register): Check
6101         pc_adjusted.
6102         (windows_nat_target::get_windows_debug_event)
6103         (windows_nat_target::wait): Set pc_adjusted.
6104
6105 2020-04-24  Tom de Vries  <tdevries@suse.de>
6106
6107         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6108         Run gdb-add-index inside temp dir.
6109
6110 2020-04-23  Tom Tromey  <tromey@adacore.com>
6111
6112         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6113         in loop.
6114
6115 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6116
6117         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6118         get_frame_register instead of gdbarch_unwind_pc.
6119
6120 2020-04-23  Tom de Vries  <tdevries@suse.de>
6121
6122         * symtab.c (lookup_global_symbol): Prefer def over decl.
6123
6124 2020-04-23  Tom de Vries  <tdevries@suse.de>
6125
6126         PR symtab/25807
6127         * block.c (best_symbol, better_symbol): Promote to external.
6128         * block.h (best_symbol, better_symbol): Declare.
6129         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6130         decl.
6131
6132 2020-04-23  Tom Tromey  <tromey@adacore.com>
6133
6134         PR ada/25837:
6135         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6136         "const char *", not a "const std::string &".
6137         <name_and_matcher::operator==>: Update.
6138         * unittests/lookup_name_info-selftests.c: Change type of
6139         "result".
6140
6141 2020-04-23  Tom Tromey  <tom@tromey.com>
6142
6143         * inferior.h (iterate_over_inferiors): Don't declare.
6144         * inferior.c (iterate_over_inferiors): Remove.
6145         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6146         Remove.
6147         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6148         use iterate_over_inferiors.
6149         (darwin_resume_inferior_it)
6150         (struct resume_inferior_threads_param)
6151         (darwin_resume_inferior_threads_it): Remove.
6152         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6153
6154 2020-04-23  Tom de Vries  <tdevries@suse.de>
6155
6156         * blockframe.c (find_pc_partial_function): Use
6157         find_pc_sect_compunit_symtab rather than
6158         objfile->sf->qf->find_pc_sect_compunit_symtab.
6159
6160 2020-04-22  Tom de Vries  <tdevries@suse.de>
6161
6162         PR symtab/25764
6163         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6164         in psymtabs.
6165
6166 2020-04-22  Tom de Vries  <tdevries@suse.de>
6167
6168         PR symtab/25801
6169         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6170         symtabs.
6171
6172 2020-04-22  Tom de Vries  <tdevries@suse.de>
6173
6174         PR symtab/25700
6175         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6176         CU if already created.
6177
6178 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6179
6180         * infrun.c (displaced_step_fixup): Switch to the event_thread
6181         before calling displaced_step_restore, not after.
6182
6183 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6184
6185         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6186         its inferior is not recorded by us.
6187         (record_btrace_target_open): Replace call to
6188         all_non_exited_threads () with call to current_inferior
6189         ()->non_exited_threads ().
6190         (record_btrace_target::stop_recording): Likewise.
6191         (record_btrace_target::close): Likewise.
6192         (record_btrace_target::wait): Likewise.
6193         (record_btrace_target::record_stop_replaying): Likewise.
6194
6195 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6196
6197         * btrace.c (btrace_enable): Throw an error on double enables and
6198         when enabling recording fails.
6199         (btrace_disable): Throw an error if the thread is not recorded.
6200
6201 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6202
6203         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6204         request if we do not have a thread_info.
6205
6206 2020-04-21  Tom de Vries  <tdevries@suse.de>
6207
6208         PR gdb/25471
6209         * thread.c
6210         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6211         exception in get_frame_id.
6212
6213 2020-04-20  Tom Tromey  <tromey@adacore.com>
6214
6215         * python/python.c (struct gdbpy_event): Mark move constructor as
6216         noexcept.
6217         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6218         constructor as noexcept.
6219         * completer.h (struct completion_result): Mark move constructor as
6220         noexcept.
6221         * completer.c (completion_result::completion_result): Use
6222         initialization style.  Don't call reset_match_list.
6223
6224 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6225
6226         * MAINTAINERS (Write After Approval): Add myself.
6227
6228 2020-04-18  Tom Tromey  <tom@tromey.com>
6229
6230         * windows-tdep.c (init_w32_command_list)
6231         (w32_prefix_command_valid): Restore.
6232         (_initialize_windows_tdep): Call init_w32_command_list.
6233
6234 2020-04-18  Tom Tromey  <tom@tromey.com>
6235
6236         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6237         * value.c (value_fn_field): Update.
6238         * valops.c (find_function_in_inferior)
6239         (value_allocate_space_in_inferior): Update.
6240         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6241         Update.
6242         * tui/tui-source.c (tui_source_window::set_contents): Update.
6243         * symtab.c (lookup_global_or_static_symbol)
6244         (find_function_start_sal_1, skip_prologue_sal)
6245         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6246         * symmisc.c (dump_msymbols, dump_symtab_1)
6247         (maintenance_print_one_line_table): Update.
6248         * symfile.c (init_entry_point_info, section_is_mapped)
6249         (list_overlays_command, simple_read_overlay_table)
6250         (simple_overlay_update_1): Update.
6251         * stap-probe.c (handle_stap_probe): Update.
6252         * stabsread.c (dbx_init_float_type, define_symbol)
6253         (read_one_struct_field, read_enum_type, read_range_type): Update.
6254         * source.c (info_line_command): Update.
6255         * python/python.c (gdbpy_source_objfile_script)
6256         (gdbpy_execute_objfile_script): Update.
6257         * python/py-type.c (save_objfile_types): Update.
6258         * python/py-objfile.c (py_free_objfile): Update.
6259         * python/py-inferior.c (python_new_objfile): Update.
6260         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6261         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6262         (maintenance_check_psymtabs): Update.
6263         * printcmd.c (info_address_command): Update.
6264         * objfiles.h (struct objfile) <arch>: New method, from
6265         get_objfile_arch.
6266         (get_objfile_arch): Don't declare.
6267         * objfiles.c (get_objfile_arch): Remove.
6268         (filter_overlapping_sections): Update.
6269         * minsyms.c (msymbol_is_function): Update.
6270         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6271         (output_nondebug_symbol): Update.
6272         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6273         (mdebug_expand_psymtab): Update.
6274         * machoread.c (macho_add_oso_symfile): Update.
6275         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6276         Update.
6277         * linux-fork.c (checkpoint_command): Update.
6278         * linespec.c (convert_linespec_to_sals): Update.
6279         * jit.c (finalize_symtab): Update.
6280         * infrun.c (insert_exception_resume_from_probe): Update.
6281         * ia64-tdep.c (ia64_find_unwind_table): Update.
6282         * hppa-tdep.c (internalize_unwinds): Update.
6283         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6284         Update.
6285         * gcore.c (call_target_sbrk): Update.
6286         * elfread.c (record_minimal_symbol, elf_symtab_read)
6287         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6288         (elf_gnu_ifunc_resolve_by_got): Update.
6289         * dwarf2/read.c (create_addrmap_from_index)
6290         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6291         (read_debug_names_from_section)
6292         (process_psymtab_comp_unit_reader, add_partial_symbol)
6293         (add_partial_subprogram, process_full_comp_unit)
6294         (read_file_scope, read_func_scope, read_lexical_block_scope)
6295         (read_call_site_scope, dwarf2_ranges_read)
6296         (dwarf2_record_block_ranges, dwarf2_add_field)
6297         (mark_common_block_symbol_computed, read_tag_pointer_type)
6298         (read_tag_string_type, dwarf2_init_float_type)
6299         (dwarf2_init_complex_target_type, read_base_type)
6300         (partial_die_info::read, partial_die_info::read)
6301         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6302         (dwarf2_fetch_die_loc_sect_off): Update.
6303         * dwarf2/loc.c (dwarf2_find_location_expression)
6304         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6305         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6306         (dwarf2_loc_desc_get_symbol_read_needs)
6307         (locexpr_describe_location_piece, locexpr_describe_location_1)
6308         (loclist_describe_location): Update.
6309         * dwarf2/index-write.c (write_debug_names): Update.
6310         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6311         * dtrace-probe.c (dtrace_process_dof): Update.
6312         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6313         (process_one_symbol): Update.
6314         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6315         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6316         (coff_read_enum_type): Update.
6317         * cli/cli-cmds.c (edit_command, list_command): Update.
6318         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6319         * breakpoint.c (create_overlay_event_breakpoint)
6320         (create_longjmp_master_breakpoint)
6321         (create_std_terminate_master_breakpoint)
6322         (create_exception_master_breakpoint, get_sal_arch): Update.
6323         * block.c (block_gdbarch): Update.
6324         * annotate.c (annotate_source_line): Update.
6325
6326 2020-04-17  Tom Tromey  <tromey@adacore.com>
6327
6328         * auto-load.c (show_auto_load_cmd): Remove.
6329         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6330         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6331         (maintenance_print_arc_command): Remove.
6332         * tui/tui-win.c (tui_command): Remove.
6333         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6334         * tui/tui-layout.c (tui_layout_command): Remove.
6335         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6336         * python/python.c (user_set_python, user_show_python): Remove.
6337         (_initialize_python): Use add_basic_prefix_cmd,
6338         add_show_prefix_cmd.
6339         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6340         (install_gdb_commands): Use add_basic_prefix_cmd,
6341         add_show_prefix_cmd.
6342         (info_guile_command): Remove.
6343         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6344         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6345         add_show_prefix_cmd.
6346         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6347         Remove do_set and do_show parameters.
6348         * cli/cli-style.c (set_style, show_style): Remove.
6349         (_initialize_cli_style): Use add_basic_prefix_cmd,
6350         add_show_prefix_cmd.
6351         (cli_style_option::add_setshow_commands): Remove do_set and
6352         do_show parameters.
6353         (cli_style_option::add_setshow_commands): Use
6354         add_basic_prefix_cmd, add_show_prefix_cmd.
6355         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6356         (set_style_name): Remove.
6357         * cli/cli-dump.c (dump_command, append_command): Remove.
6358         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6359         (tekhex_dump_command, binary_dump_command)
6360         (binary_append_command): Remove.
6361         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6362         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6363         (init_w32_command_list): Remove; move into ...
6364         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6365         * valprint.c (set_print, show_print, set_print_raw)
6366         (show_print_raw): Remove.
6367         (_initialize_valprint): Use add_basic_prefix_cmd,
6368         add_show_prefix_cmd.
6369         * typeprint.c (set_print_type, show_print_type): Remove.
6370         (_initialize_typeprint): Use add_basic_prefix_cmd,
6371         add_show_prefix_cmd.
6372         * record.c (set_record_command, show_record_command): Remove.
6373         (_initialize_record): Use add_basic_prefix_cmd,
6374         add_show_prefix_cmd.
6375         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6376         add_show_prefix_cmd.
6377         (info_command, show_command, set_debug, show_debug): Remove.
6378         * top.h (set_history, show_history): Don't declare.
6379         * top.c (set_history, show_history): Remove.
6380         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6381         (unset_tdesc_cmd): Remove.
6382         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6383         add_show_prefix_cmd.
6384         * symtab.c (info_module_command): Remove.
6385         (_initialize_symtab): Use add_basic_prefix_cmd.
6386         * symfile.c (overlay_command): Remove.
6387         (_initialize_symfile): Use add_basic_prefix_cmd.
6388         * sparc64-tdep.c (info_adi_command): Remove.
6389         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6390         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6391         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6392         add_show_prefix_cmd.
6393         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6394         (_initialize_serial): Use add_basic_prefix_cmd,
6395         add_show_prefix_cmd.
6396         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6397         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6398         add_show_prefix_cmd.
6399         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6400         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6401         add_show_prefix_cmd.
6402         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6403         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6404         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6405         add_show_prefix_cmd.
6406         * remote.c (remote_command, set_remote_cmd): Remove.
6407         (_initialize_remote): Use add_basic_prefix_cmd.
6408         * record-full.c (set_record_full_command)
6409         (show_record_full_command): Remove.
6410         (_initialize_record_full): Use add_basic_prefix_cmd,
6411         add_show_prefix_cmd.
6412         * record-btrace.c (cmd_set_record_btrace)
6413         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6414         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6415         (cmd_show_record_btrace_pt): Remove.
6416         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6417         add_show_prefix_cmd.
6418         * ravenscar-thread.c (set_ravenscar_command)
6419         (show_ravenscar_command): Remove.
6420         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6421         add_show_prefix_cmd.
6422         * mips-tdep.c (show_mips_command, set_mips_command)
6423         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6424         add_show_prefix_cmd.
6425         * maint.c (maintenance_command, maintenance_info_command)
6426         (maintenance_check_command, maintenance_print_command)
6427         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6428         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6429         add_show_prefix_cmd.
6430         (show_per_command_cmd): Remove.
6431         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6432         Remove.
6433         (maintenance_show_test_settings_cmd): Remove.
6434         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6435         add_show_prefix_cmd.
6436         * maint-test-options.c (maintenance_test_options_command):
6437         Remove.
6438         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6439         * macrocmd.c (macro_command): Remove
6440         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6441         * language.c (set_check, show_check): Remove.
6442         (_initialize_language): Use add_basic_prefix_cmd,
6443         add_show_prefix_cmd.
6444         * infcmd.c (unset_command): Remove.
6445         (_initialize_infcmd): Use add_basic_prefix_cmd.
6446         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6447         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6448         add_show_prefix_cmd.
6449         * go32-nat.c (go32_info_dos_command): Remove.
6450         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6451         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6452         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6453         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6454         (_initialize_frame): Use add_basic_prefix_cmd,
6455         add_show_prefix_cmd.
6456         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6457         (_initialize_dcache): Use add_basic_prefix_cmd,
6458         add_show_prefix_cmd.
6459         * cp-support.c (maint_cplus_command): Remove.
6460         (_initialize_cp_support): Use add_basic_prefix_cmd.
6461         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6462         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6463         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6464         add_basic_prefix_cmd, add_show_prefix_cmd.
6465         * breakpoint.c (save_command): Remove.
6466         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6467         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6468         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6469         add_show_prefix_cmd.
6470         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6471         (set_ada_command, show_ada_command): Remove.
6472         (_initialize_ada_language): Use add_basic_prefix_cmd,
6473         add_show_prefix_cmd.
6474         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6475
6476 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6477
6478         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6479         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6480
6481 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6482
6483         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6484         warning messages.
6485
6486 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6487
6488         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6489         import table is not at beginning of .idata section.
6490
6491 2020-04-16  Pedro Alves  <palves@redhat.com>
6492
6493         * inferior.c (delete_inferior): Use delete operator directly
6494         instead of delete_program_space.
6495         * progspace.c (add_program_space): New, factored out from
6496         program_space::program_space.
6497         (remove_program_space): New, factored out from
6498         delete_program_space.
6499         (program_space::program_space): Remove intro comment.  Rewrite.
6500         (program_space::~program_space): Remove intro comment.  Call
6501         remove_program_space.
6502         (delete_program_space): Delete.
6503         * progspace.h (program_space::program_space): Make explicit.  Move
6504         intro comment here, adjusted.
6505         (program_space::~program_space): Move intro comment here,
6506         adjusted.
6507         (delete_program_space): Remove.
6508
6509 2020-04-16  Tom Tromey  <tromey@adacore.com>
6510
6511         * windows-nat.c (windows_nat::handle_access_violation): New
6512         function.
6513         * nat/windows-nat.h (handle_access_violation): Declare.
6514         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6515         windows-nat.c.  Call handle_access_violation.
6516
6517 2020-04-16  Tom de Vries  <tdevries@suse.de>
6518
6519         PR symtab/25791
6520         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6521         CUs without psymtab.
6522
6523 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6524
6525         * python/python.c (do_start_initialization): Don't call
6526         PyEval_InitThreads for Python 3.9 and beyond.
6527
6528 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6529
6530         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6531         thread functions.
6532         (obsd_nat_target::wait): Likewise.
6533
6534 2020-04-15  Tom Tromey  <tromey@adacore.com>
6535
6536         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6537         (DEBUG_EXCEPT): Use debug_printf.
6538
6539 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6540
6541         * completer.c (class completion_tracker::completion_hash_entry)
6542         <hash_name>: New member function.
6543         (completion_tracker::discard_completions): New callback to hash a
6544         completion_hash_entry, pass this to htab_create_alloc.
6545
6546 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6547
6548         * windows-nat.c (windows_make_so): Warn rather than stopping with
6549         an error if realpath() fails.
6550
6551 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6552
6553         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6554         (nbsd_nat_target::info_proc): Add do_status.
6555
6556 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6557             Tom de Vries  <tdevries@suse.de>
6558
6559         PR symtab/25718
6560         * psympriv.h (struct partial_symtab::read_symtab)
6561         (struct partial_symtab::expand_psymtab)
6562         (struct partial_symtab::read_dependencies): Update comments.
6563         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6564         read_symtab for includer.
6565         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6566         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6567         (struct dwarf2_include_psymtab::m_readin): Remove.
6568         (struct dwarf2_include_psymtab::includer): New member function.
6569         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6570
6571 2020-04-14  Tom de Vries  <tdevries@suse.de>
6572
6573         PR symtab/25720
6574         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6575         with NULL symbol_matcher and lookup_name.
6576         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6577         and lookup_name.
6578         * dwarf2/read.c (dw2_expand_symtabs_matching)
6579         (dw2_debug_names_expand_symtabs_matching): Same.
6580         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6581         Make lookup_name a pointer.  Update comment.
6582         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6583         lookup_name being a pointer.
6584         * symfile.c (expand_symtabs_matching): Same.
6585         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6586         * linespec.c (iterate_over_all_matching_symtabs): Same.
6587
6588 2020-04-13  Tom Tromey  <tom@tromey.com>
6589
6590         * run-on-main-thread.c: Update include.
6591         * unittests/main-thread-selftests.c: Update include.
6592         * tui/tui-win.c: Update include.
6593         * tui/tui-io.c: Update include.
6594         * tui/tui-interp.c: Update include.
6595         * tui/tui-hooks.c: Update include.
6596         * top.h: Update include.
6597         * top.c: Update include.
6598         * ser-base.c: Update include.
6599         * remote.c: Update include.
6600         * remote-notif.c: Update include.
6601         * remote-fileio.c: Update include.
6602         * record-full.c: Update include.
6603         * record-btrace.c: Update include.
6604         * python/python.c: Update include.
6605         * posix-hdep.c: Update include.
6606         * mingw-hdep.c: Update include.
6607         * mi/mi-main.c: Update include.
6608         * mi/mi-interp.c: Update include.
6609         * main.c: Update include.
6610         * linux-nat.c: Update include.
6611         * interps.c: Update include.
6612         * infrun.c: Update include.
6613         * inf-loop.c: Update include.
6614         * event-top.c: Update include.
6615         * event-loop.c: Move to ../gdbsupport/.
6616         * event-loop.h: Move to ../gdbsupport/.
6617         * async-event.h: Update include.
6618         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6619
6620 2020-04-13  Tom Tromey  <tom@tromey.com>
6621
6622         * tui/tui-win.c: Include async-event.h.
6623         * remote.c: Include async-event.h.
6624         * remote-notif.c: Include async-event.h.
6625         * record-full.c: Include async-event.h.
6626         * record-btrace.c: Include async-event.h.
6627         * infrun.c: Include async-event.h.
6628         * event-top.c: Include async-event.h.
6629         * event-loop.h: Move some declarations to async-event.h.
6630         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6631         code to async-event.c.
6632         * async-event.h: New file.
6633         * async-event.c: New file.
6634         * Makefile.in (COMMON_SFILES): Add async-event.c.
6635         (HFILES_NO_SRCDIR): Add async-event.h.
6636
6637 2020-04-13  Tom Tromey  <tom@tromey.com>
6638
6639         * utils.c (flush_streams): New function.
6640         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6641
6642 2020-04-13  Tom Tromey  <tom@tromey.com>
6643
6644         * event-loop.c (handle_file_event): Use warning, not
6645         printf_unfiltered.
6646
6647 2020-04-13  Tom Tromey  <tom@tromey.com>
6648
6649         * event-loop.c: Include <chrono>.
6650
6651 2020-04-13  Tom Tromey  <tom@tromey.com>
6652
6653         * gdb_select.h: Move to ../gdbsupport/.
6654         * event-loop.c: Update include path.
6655         * top.c: Update include path.
6656         * ser-base.c: Update include path.
6657         * ui-file.c: Update include path.
6658         * ser-tcp.c: Update include path.
6659         * guile/scm-ports.c: Update include path.
6660         * posix-hdep.c: Update include path.
6661         * ser-unix.c: Update include path.
6662         * gdb_usleep.c: Update include path.
6663         * mingw-hdep.c: Update include path.
6664         * inflow.c: Update include path.
6665         * infrun.c: Update include path.
6666         * event-top.c: Update include path.
6667
6668 2020-04-13  Tom Tromey  <tom@tromey.com>
6669
6670         * configure: Rebuild.
6671         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6672
6673 2020-04-13  Tom Tromey  <tom@tromey.com>
6674
6675         * event-loop.h (start_event_loop): Don't declare.
6676         * event-loop.c (start_event_loop): Move...
6677         * main.c (start_event_loop): ...here.  Now static.
6678
6679 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6680
6681         * MAINTAINERS: Update my email address.
6682
6683 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6684
6685         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6686         IP_ALL.
6687
6688 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6689
6690         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6691         (nbsd_nat_target::info_proc): Add do_cmdline.
6692
6693 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6694
6695         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6696         (nbsd_nat_target::info_proc): Add do_cwd.
6697
6698 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6699
6700         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6701
6702 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6703
6704         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6705         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6706         (nbsd_nat_target::info_proc): New functions.
6707         * nbsd-nat.c (kinfo_get_vmmap): New function.
6708         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6709         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6710         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6711         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6712         functions.
6713         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6714         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6715         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6716         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6717         (KINFO_VME_FLAG_GROWS_DOWN): New.
6718
6719 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6720
6721         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6722         bit shift.
6723
6724 2020-04-10  Tom Tromey  <tromey@adacore.com>
6725
6726         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6727
6728 2020-04-10  Tom Tromey  <tromey@adacore.com>
6729
6730         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6731         separate debug files.
6732
6733 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6734
6735         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6736         Move to...
6737         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6738         ... here.
6739         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6740         Check for STATUS_WX86_BREAKPOINT.
6741         (windows_nat_target::wait): Same.
6742
6743 2020-04-10  Tom de Vries  <tdevries@suse.de>
6744
6745         PR cli/25808
6746         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6747
6748 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6749
6750         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6751         (Write After Approval): Remove Tom de Vries.
6752
6753 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6754
6755         revert partially:
6756         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6757
6758         * buildsym.c (record_line): Fix undefined behavior and preserve
6759         lines at eof.
6760
6761 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6762
6763         * auxv.h (svr4_auxv_parse): New.
6764         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6765         and generic_auxv_parse.
6766         (svr4_auxv_parse): Add.
6767         * obsd-tdep.c: Include "auxv.h".
6768         (obsd_auxv_parse): Remove.
6769         (obsd_init_abi): Remove comment.
6770         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6771         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6772         * nbsd-tdep.c: Include "auxv.h".
6773         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6774
6775 2020-04-08  Tom Tromey  <tromey@adacore.com>
6776
6777         * nat/windows-nat.h (last_wait_event): Don't declare.
6778         (wait_for_debug_event): Update comment.
6779         * nat/windows-nat.c (last_wait_event): Now static.
6780
6781 2020-04-08  Tom Tromey  <tromey@adacore.com>
6782
6783         * windows-nat.c (wait_for_debug_event): Move to
6784         nat/windows-nat.c.
6785         * nat/windows-nat.h (wait_for_debug_event): Declare.
6786         * nat/windows-nat.c (wait_for_debug_event): Move from
6787         windows-nat.c.  No longer static.
6788
6789 2020-04-08  Tom Tromey  <tromey@adacore.com>
6790
6791         * windows-nat.c (get_windows_debug_event): Use
6792         fetch_pending_stop.
6793         * nat/windows-nat.h (fetch_pending_stop): Declare.
6794         * nat/windows-nat.c (fetch_pending_stop): New function.
6795
6796 2020-04-08  Tom Tromey  <tromey@adacore.com>
6797
6798         * windows-nat.c (windows_continue): Use matching_pending_stop and
6799         continue_last_debug_event.
6800         * nat/windows-nat.h (matching_pending_stop)
6801         (continue_last_debug_event): Declare.
6802         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6803         (matching_pending_stop, continue_last_debug_event): New
6804         functions.
6805
6806 2020-04-08  Tom Tromey  <tromey@adacore.com>
6807
6808         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6809         (handle_exception_result): Move to nat/windows-nat.h.
6810         (DEBUG_EXCEPTION_SIMPLE): Remove.
6811         (windows_nat::handle_ms_vc_exception): New function.
6812         (handle_exception): Move to nat/windows-nat.c.
6813         (get_windows_debug_event): Update.
6814         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6815         nat/windows-nat.c.
6816         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6817         (handle_exception_result): Move from windows-nat.c.
6818         (handle_exception): Declare.
6819         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6820         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6821         windows-nat.c.
6822
6823 2020-04-08  Tom Tromey  <tromey@adacore.com>
6824
6825         * windows-nat.c (exception_count, event_count): Remove.
6826         (handle_exception, get_windows_debug_event)
6827         (do_initial_windows_stuff): Update.
6828
6829 2020-04-08  Tom Tromey  <tromey@adacore.com>
6830
6831         * windows-nat.c (windows_nat::handle_load_dll)
6832         (windows_nat::handle_unload_dll): Rename.  No longer static.
6833         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6834         Declare.
6835
6836 2020-04-08  Tom Tromey  <tromey@adacore.com>
6837
6838         * complaints.h (stop_whining): Declare at top-level.
6839         (complaint): Don't declare stop_whining.
6840
6841 2020-04-08  Tom Tromey  <tromey@adacore.com>
6842
6843         * windows-nat.c (windows_nat::handle_output_debug_string):
6844         Rename.  No longer static.
6845         * nat/windows-nat.h (handle_output_debug_string): Declare.
6846
6847 2020-04-08  Tom Tromey  <tromey@adacore.com>
6848
6849         * windows-nat.c (current_process_handle, current_process_id)
6850         (main_thread_id, last_sig, current_event, last_wait_event)
6851         (current_windows_thread, desired_stop_thread_id, pending_stops)
6852         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6853         (display_selectors, fake_create_process)
6854         (get_windows_debug_event): Update.
6855         * nat/windows-nat.h (current_process_handle, current_process_id)
6856         (main_thread_id, last_sig, current_event, last_wait_event)
6857         (current_windows_thread, desired_stop_thread_id, pending_stops)
6858         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6859         * nat/windows-nat.c (current_process_handle, current_process_id)
6860         (main_thread_id, last_sig, current_event, last_wait_event)
6861         (current_windows_thread, desired_stop_thread_id, pending_stops)
6862         (siginfo_er): New globals.  Move from windows-nat.c.
6863
6864 2020-04-08  Tom Tromey  <tromey@adacore.com>
6865
6866         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6867         (handle_load_dll): Update.
6868         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6869
6870 2020-04-08  Tom Tromey  <tromey@adacore.com>
6871
6872         * windows-nat.c (enum thread_disposition_type): Move to
6873         nat/windows-nat.h.
6874         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6875         static.
6876         (windows_add_thread, windows_nat_target::fetch_registers)
6877         (windows_nat_target::store_registers, handle_exception)
6878         (windows_nat_target::resume, get_windows_debug_event)
6879         (windows_nat_target::get_tib_address)
6880         (windows_nat_target::thread_name)
6881         (windows_nat_target::thread_alive): Update.
6882         * nat/windows-nat.h (enum thread_disposition_type): Move from
6883         windows-nat.c.
6884         (thread_rec): Declare.
6885
6886 2020-04-08  Tom Tromey  <tromey@adacore.com>
6887
6888         * windows-nat.c: Add "using namespace".
6889         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6890         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6891
6892 2020-04-08  Tom Tromey  <tromey@adacore.com>
6893
6894         * nat/windows-nat.h (struct windows_thread_info): Declare
6895         destructor.
6896         * nat/windows-nat.c (~windows_thread_info): New.
6897
6898 2020-04-08  Tom Tromey  <tromey@adacore.com>
6899
6900         PR gdb/22992
6901         * windows-nat.c (current_event): Update comment.
6902         (last_wait_event, desired_stop_thread_id): New globals.
6903         (struct pending_stop): New.
6904         (pending_stops): New global.
6905         (windows_nat_target) <stopped_by_sw_breakpoint>
6906         <supports_stopped_by_sw_breakpoint>: New methods.
6907         (windows_fetch_one_register): Add assertions.  Adjust PC.
6908         (windows_continue): Handle pending stops.  Suspend other threads
6909         when stepping.  Use last_wait_event
6910         (wait_for_debug_event): New function.
6911         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6912         pending stops.  Queue spurious stops.
6913         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6914         (windows_nat_target::kill): Use wait_for_debug_event.
6915         * nat/windows-nat.h (struct windows_thread_info)
6916         <stopped_at_software_breakpoint>: New field.
6917         * nat/windows-nat.c (windows_thread_info::resume): Clear
6918         stopped_at_software_breakpoint.
6919
6920 2020-04-08  Tom Tromey  <tromey@adacore.com>
6921
6922         * windows-nat.c (enum thread_disposition_type): New.
6923         (thread_rec): Replace "get_context" parameter with "disposition";
6924         change type.
6925         (windows_add_thread, windows_nat_target::fetch_registers)
6926         (windows_nat_target::store_registers, handle_exception)
6927         (windows_nat_target::resume, get_windows_debug_event)
6928         (windows_nat_target::get_tib_address)
6929         (windows_nat_target::thread_name)
6930         (windows_nat_target::thread_alive): Update.
6931
6932 2020-04-08  Tom Tromey  <tromey@adacore.com>
6933
6934         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6935         (windows_continue): Use windows_continue::resume.
6936         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6937         resume>: Declare new methods.
6938         * nat/windows-nat.c: New file.
6939         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6940
6941 2020-04-08  Tom Tromey  <tromey@adacore.com>
6942
6943         * windows-nat.c (windows_add_thread, windows_delete_thread)
6944         (windows_nat_target::fetch_registers)
6945         (windows_nat_target::store_registers, fake_create_process)
6946         (windows_nat_target::resume, windows_nat_target::resume)
6947         (get_windows_debug_event, windows_nat_target::wait)
6948         (windows_nat_target::pid_to_str)
6949         (windows_nat_target::get_tib_address)
6950         (windows_nat_target::get_ada_task_ptid)
6951         (windows_nat_target::thread_name)
6952         (windows_nat_target::thread_alive): Use lwp, not tid.
6953
6954 2020-04-08  Tom Tromey  <tromey@adacore.com>
6955
6956         * windows-nat.c (handle_exception)
6957         (windows_nat_target::thread_name): Update.
6958         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6959         <name>: Now unique_xmalloc_ptr.
6960
6961 2020-04-08  Tom Tromey  <tromey@adacore.com>
6962
6963         * windows-nat.c (thread_rec)
6964         (windows_nat_target::fetch_registers): Update.
6965         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6966         Update comment.
6967         <debug_registers_changed, reload_context>: Now bool.
6968
6969 2020-04-08  Tom Tromey  <tromey@adacore.com>
6970
6971         * windows-nat.c (windows_add_thread): Use new.
6972         (windows_init_thread_list, windows_delete_thread): Use delete.
6973         (get_windows_debug_event): Update.
6974         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6975         destructor, and initializers.
6976
6977 2020-04-08  Tom Tromey  <tromey@adacore.com>
6978
6979         * windows-nat.c (struct windows_thread_info): Remove.
6980         * nat/windows-nat.h: New file.
6981
6982 2020-04-08  Tom Tromey  <tromey@adacore.com>
6983
6984         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6985         (thread_rec, windows_add_thread, windows_delete_thread)
6986         (windows_continue): Update.
6987
6988 2020-04-08  Tom Tromey  <tromey@adacore.com>
6989
6990         * windows-nat.c (struct windows_thread_info): Remove typedef.
6991         (thread_head): Remove.
6992         (thread_list): New global.
6993         (thread_rec, windows_add_thread, windows_init_thread_list)
6994         (windows_delete_thread, windows_continue): Update.
6995
6996 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6997
6998         * windows-tdep.h (windows_init_abi): Add comment.
6999         (cygwin_init_abi): New declaration.
7000         * windows-tdep.c: Split signal enumeration in two, one for
7001         Windows and one for Cygwin.
7002         (windows_gdb_signal_to_target): Only deal with signal of the
7003         Windows OS ABI.
7004         (cygwin_gdb_signal_to_target): New function.
7005         (windows_init_abi): Rename to windows_init_abi_common, don't set
7006         gdb_signal_to_target gdbarch method.  Add new new function with
7007         this name.
7008         (cygwin_init_abi): New function.
7009         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7010         comment.  Don't call windows_init_abi.
7011         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7012         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7013         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7014         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7015         a new function of this name.
7016         (i386_cygwin_init_abi): New function.
7017         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7018         OS ABI Cygwin.
7019
7020 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7021
7022         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7023         parameter.c.
7024         (dwarf2_read_gdb_index): Update.
7025
7026 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7027
7028         * nbsd-tdep.c: Include "objfiles.h".
7029         (nbsd_skip_solib_resolver): New.
7030         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7031
7032 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7033
7034         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7035         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7036         with DW_LLE_base_addressx are being emitted in DWARFv5.
7037         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7038         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7039         unsigned integer.
7040
7041 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7042
7043         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7044         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7045         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7046         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7047         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7048         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7049         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7050
7051
7052 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7053
7054         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7055         (read_loclist_index): New function definition.
7056         (lookup_loclist_base): New function definition.
7057         (read_loclist_header): New function definition.
7058         (dwarf2_cu): Add loclist_base and loclist_header field.
7059         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7060         (read_full_die_1): Read the value of DW_AT_loclists_base.
7061         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7062         (read_attribute_value): Handle DW_FORM_loclistx.
7063         (skip_one_die): Handle DW_FORM_loclistx.
7064         (loclist_header): New structure declaration.
7065         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7066
7067 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7068
7069         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7070         constructor.  Remove `addr` parameter from other constructor and
7071         add `per_cu` parameter.
7072         * dwarf2/read.c (create_partial_symtab): Update.
7073
7074 2020-04-07  Tom de Vries  <tdevries@suse.de>
7075
7076         PR symtab/25796
7077         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7078         (partial_die_info::fixup): Inherit has_const_value.
7079
7080 2020-04-07  Tom de Vries  <tdevries@suse.de>
7081
7082         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7083         symbols without address.
7084
7085 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7086
7087         * nbsd-nat.h (struct thread_info): Add forward declaration.
7088         (nbsd_nat_target::thread_alive): Add.
7089         (nbsd_nat_target::thread_name): Likewise.
7090         (nbsd_nat_target::update_thread_list): Likewise.
7091         (update_thread_list::post_attach): Likewise.
7092         (post_attach::pid_to_str): Likewise.
7093         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7094         (nbsd_thread_lister): Add.
7095         (nbsd_nat_target::thread_alive): Likewise.
7096         (nbsd_nat_target::thread_name): Likewise.
7097         (nbsd_add_threads): Likewise.
7098         (update_thread_list::post_attach): Likewise.
7099         (nbsd_nat_target::update_thread_list): Likewise.
7100         (post_attach::pid_to_str): Likewise.
7101
7102 2020-04-06  Tom Tromey  <tromey@adacore.com>
7103
7104         * ada-valprint.c (print_variant_part): Extract the variant field.
7105         (print_field_values): Use the field as the outer value when
7106         recursing.
7107
7108 2020-04-06  Tom Tromey  <tromey@adacore.com>
7109
7110         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7111         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7112         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7113         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7114         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7115
7116 2020-04-06  Tom Tromey  <tromey@adacore.com>
7117
7118         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7119         TYPE_CODE_ERROR.
7120
7121 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7122
7123         * nbsd-tdep.c: Include "gdbarch.h".
7124         Define enum with NetBSD signal numbers.
7125         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7126         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7127         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7128         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7129         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7130         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7131         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7132         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7133         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7134         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7135         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7136         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7137
7138 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7139
7140         PR gdb/25325
7141         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7142
7143 2020-04-03  Tom Tromey  <tromey@adacore.com>
7144
7145         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7146         Read constant block.
7147
7148 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7149
7150         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7151         (gdb_bfd_get_full_section_contents): New declaration.
7152         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7153         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7154         gdb_bfd_get_full_section_contents.
7155
7156 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7157
7158         * exec.c (build_section_table): Replace internal_error with
7159         gdb_assert.
7160         (section_table_xfer_memory_partial): Likewise.
7161         * mdebugread.c (parse_partial_symbols): Likewise.
7162         * psymtab.c (lookup_partial_symbol): Likewise.
7163         * utils.c (wrap_here): Likewise.
7164
7165 2020-04-02  Tom Tromey  <tromey@adacore.com>
7166
7167         * f-lang.c (build_fortran_types): Use arch_type to initialize
7168         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7169
7170 2020-04-02  Tom Tromey  <tromey@adacore.com>
7171
7172         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7173         of attributes.
7174
7175 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7176             Bernd Edlinger <bernd.edlinger@hotmail.de>
7177             Tom Tromey  <tromey@adacore.com>
7178
7179         * buildsym.c (buildsym_compunit::record_line): Remove
7180         deduplication code.
7181
7182 2020-04-02  Tom de Vries  <tdevries@suse.de>
7183
7184         PR ada/24671
7185         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7186
7187 2020-04-02  Tom de Vries  <tdevries@suse.de>
7188
7189         * dwarf2/read.c (dwarf2_gdb_index_functions,
7190         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7191         NULL.
7192         * psymtab.c (psym_lookup_global_symbol_language): New function.
7193         (psym_functions): Init psym_lookup_global_symbol_language with
7194         psym_lookup_global_symbol_language.
7195         * symfile-debug.c (debug_sym_quick_functions): Init
7196         lookup_global_symbol_language with NULL.
7197         * symfile.c (set_initial_language): Remove fixme comment.
7198         * symfile.h (struct quick_symbol_functions): Add
7199         lookup_global_symbol_language.
7200         * symtab.c (find_quick_global_symbol_language): New function.
7201         (find_main_name): Use find_quick_global_symbol_language.
7202
7203 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7204
7205         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7206
7207 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7208
7209         * buildsym.c (record_line): Fix undefined behavior and preserve
7210         lines at eof.
7211
7212 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7213
7214         * buildsym.c (record_line): Fix the resizing condition.
7215
7216 2020-04-01  Tom Tromey  <tom@tromey.com>
7217
7218         * value.h (value_literal_complex): Add comment.
7219         * valops.c (value_literal_complex): Refer to value.h.
7220
7221 2020-04-01  Tom Tromey  <tom@tromey.com>
7222
7223         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7224         (scalar_type): New rule, from typebase.
7225         (typebase): Use scalar_type.  Recognize complex types.
7226         (field_name): Handle FLOAT_KEYWORD.
7227         (ident_tokens): Add _Complex and __complex__.
7228
7229 2020-04-01  Tom Tromey  <tom@tromey.com>
7230
7231         PR exp/25299:
7232         * valarith.c (promotion_type, complex_binop): New functions.
7233         (scalar_binop): Handle complex numbers.  Use promotion_type.
7234         (value_pos, value_neg, value_complement): Handle complex numbers.
7235
7236 2020-04-01  Tom Tromey  <tom@tromey.com>
7237
7238         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7239         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7240         (parse_number): Handle complex numbers.
7241
7242 2020-04-01  Tom Tromey  <tom@tromey.com>
7243
7244         * c-valprint.c (c_decorations): Change complex suffix to "i".
7245
7246 2020-04-01  Tom Tromey  <tom@tromey.com>
7247
7248         * valprint.c (generic_value_print_complex): Use accessors.
7249         * value.h (value_real_part, value_imaginary_part): Declare.
7250         * valops.c (value_real_part, value_imaginary_part): New
7251         functions.
7252         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7253
7254 2020-04-01  Tom Tromey  <tom@tromey.com>
7255
7256         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7257         (read_range_type): Update.
7258         * mdebugread.c (basic_type): Update.
7259         * go-lang.c (build_go_types): Use init_complex_type.
7260         * gdbtypes.h (struct main_type) <complex_type>: New member.
7261         (init_complex_type): Update.
7262         (arch_complex_type): Don't declare.
7263         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7264         Make name if none given.  Use alloc_type_copy.  Look for cached
7265         complex type.
7266         (arch_complex_type): Remove.
7267         (gdbtypes_post_init): Use init_complex_type.
7268         * f-lang.c (build_fortran_types): Use init_complex_type.
7269         * dwarf2/read.c (read_base_type): Update.
7270         * d-lang.c (build_d_types): Use init_complex_type.
7271         * ctfread.c (read_base_type): Update.
7272
7273 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7274
7275         * infrun.c (stop_all_threads): Update assertion, plus when
7276         stopping threads, take into account that we might be trying
7277         to stop an all-stop target.
7278         (stop_waiting): Call 'stop_all_threads' if there exists a
7279         non-stop target.
7280
7281 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7282
7283         * target.h (exists_non_stop_target): New function declaration.
7284         * target.c (exists_non_stop_target): New function.
7285
7286 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7287
7288         PR gdb/24789
7289         * eval.c (is_integral_or_integral_reference): New function.
7290         (evaluate_subexp_standard): Allow integer references in
7291         pointer arithmetic.
7292
7293 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7294
7295         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7296         check for no ptid in the stop reply when the target is non-stop.
7297
7298 2020-04-01  Tom Tromey  <tromey@adacore.com>
7299
7300         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7301         "name" parameter to rvalue reference.  Initialize m_name_holder.
7302         <lookup_name_info>: New overloads.
7303         <name>: Return gdb::string_view.
7304         <c_str>: New method.
7305         <make_ignore_params>: Update.
7306         <search_name_hash>: Update.
7307         <language_lookup_name>: Return const char *.
7308         <m_name>: Change type.
7309         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7310         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7311         (lookup_name_info::match_any): Update.
7312         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7313         Update.
7314         * minsyms.c (linkage_name_str): Update.
7315         * language.c (default_symbol_name_matcher): Update.
7316         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7317         Update.
7318         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7319         (ada_lookup_name_info::ada_lookup_name_info): Update.
7320         (literal_symbol_name_matcher): Update.
7321
7322 2020-04-01  Tom Tromey  <tromey@adacore.com>
7323
7324         * psymtab.c (psymtab_search_name): Remove function.
7325         (psym_lookup_symbol): Create search name and lookup name here.
7326         (lookup_partial_symbol): Remove "name" parameter; add
7327         lookup_name.
7328         (psym_expand_symtabs_for_function): Update.
7329
7330 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7331
7332         PR tui/25597:
7333         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7334
7335 2020-03-31  Tom Tromey  <tromey@adacore.com>
7336
7337         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7338         memcpy.
7339
7340 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7341
7342         * features/riscv/32bit-csr.xml: Regenerated.
7343         * features/riscv/64bit-csr.xml: Regenerated.
7344
7345 2020-03-30  Tom Tromey  <tromey@adacore.com>
7346
7347         * ada-valprint.c (print_variant_part): Update.
7348         * ada-lang.h (ada_which_variant_applies): Update.
7349         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7350         outer_valaddr parameters; replace with "outer" value parameter.
7351         (to_fixed_variant_branch_type): Update.
7352
7353 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7354
7355         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7356         <list>.  Remove inclusion of observable.h.
7357         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7358         (struct arch_lwp_info): New struct.
7359         (class ppc_linux_dreg_interface): New class.
7360         (struct ppc_linux_process_info): New struct.
7361         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7362         <low_new_clone, low_forget_process, low_prepare_to_resume>
7363         <copy_thread_dreg_state, mark_thread_stale>
7364         <mark_debug_registers_changed, register_hw_breakpoint>
7365         <clear_hw_breakpoint, register_wp, clear_wp>
7366         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7367         <num_memory_accesses, get_trigger_type>
7368         <create_watchpoint_request, hwdebug_point_cmp>
7369         <init_arch_lwp_info, get_arch_lwp_info>
7370         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7371         methods.
7372         <struct ptid_hash>: New inner struct.
7373         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7374         members.
7375         (saved_dabr_value, hwdebug_info, max_slots_number)
7376         (struct hw_break_tuple, struct thread_points, ppc_threads)
7377         (have_ptrace_hwdebug_interface)
7378         (hwdebug_find_thread_points_by_tid)
7379         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7380         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7381         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7382         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7383         use m_dreg_interface.
7384         (hwdebug_point_cmp): Change to...
7385         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7386         reference arguments instead of pointers.
7387         (ppc_linux_nat_target::ranged_break_num_registers): Use
7388         m_dreg_interface.
7389         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7390         m_dreg_interface.  Call register_hw_breakpoint.
7391         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7392         m_dreg_interface.  Call clear_hw_breakpoint.
7393         (get_trigger_type): Change to...
7394         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7395         comment.
7396         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7397         use m_dreg_interface.  Call register_hw_breakpoint.
7398         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7399         use m_dreg_interface.  Call clear_hw_breakpoint.
7400         (can_use_watchpoint_cond_accel): Change to...
7401         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7402         method.  Update comment, use m_dreg_interface and
7403         m_process_info.
7404         (calculate_dvc): Change to...
7405         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7406         m_dreg_interface.
7407         (num_memory_accesses): Change to...
7408         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7409         (check_condition): Change to...
7410         (ppc_linux_nat_target::check_condition): ...this method.
7411         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7412         comment, use m_dreg_interface.
7413         (create_watchpoint_request): Change to...
7414         (ppc_linux_nat_target::create_watchpoint_request): ...this
7415         method.  Use m_dreg_interface.
7416         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7417         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7418         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7419         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7420         (ppc_linux_nat_target::low_forget_process)
7421         (ppc_linux_nat_target::low_new_fork)
7422         (ppc_linux_nat_target::low_new_clone)
7423         (ppc_linux_nat_target::low_delete_thread)
7424         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7425         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7426         only call mark_thread_stale.
7427         (ppc_linux_thread_exit): Remove.
7428         (ppc_linux_nat_target::stopped_data_address): Change to...
7429         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7430         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7431         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7432         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7433         comment.  Call low_stopped_data_address.
7434         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7435         m_dreg_interface.
7436         (ppc_linux_nat_target::masked_watch_num_registers): Use
7437         m_dreg_interface.
7438         (ppc_linux_nat_target::copy_thread_dreg_state)
7439         (ppc_linux_nat_target::mark_thread_stale)
7440         (ppc_linux_nat_target::mark_debug_registers_changed)
7441         (ppc_linux_nat_target::register_hw_breakpoint)
7442         (ppc_linux_nat_target::clear_hw_breakpoint)
7443         (ppc_linux_nat_target::register_wp)
7444         (ppc_linux_nat_target::clear_wp)
7445         (ppc_linux_nat_target::init_arch_lwp_info)
7446         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7447         (_initialize_ppc_linux_nat): Remove observer callback.
7448
7449 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7450
7451         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7452         (ppc_linux_nat_target::auxv_parse)
7453         (ppc_linux_nat_target::read_description)
7454         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7455         Move up.
7456
7457 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7458
7459         * linux-nat.h (low_new_clone): New method.
7460         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7461
7462 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7463
7464         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7465         (dbx_expand_psymtab): ... this.
7466         (start_psymtab): Update.
7467         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7468         (mdebug_expand_psymtab): ... this.
7469         (parse_partial_symbols): Update.
7470         (new_psymtab): Update.
7471         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7472         (xcoff_expand_psymtab): ... this.
7473         (xcoff_start_psymtab): Update.
7474
7475 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7476
7477         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7478         <expand_dependencies>: ... this.
7479         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7480         (partial_symtab::expand_dependencies): ... this.
7481         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7482         Update.
7483         (dwarf2_psymtab::expand_psymtab): Update.
7484         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7485         * mdebugread.c (psymtab_to_symtab_1): Update.
7486         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7487
7488 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7489
7490         * psympriv.h (discard_psymtab): Remove.
7491         * dbxread.c (dbx_end_psymtab): Update.
7492         * xcoffread.c (xcoff_end_psymtab): Update.
7493
7494 2020-03-28  Tom Tromey  <tom@tromey.com>
7495
7496         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7497         comment.
7498
7499 2020-03-28  Tom Tromey  <tom@tromey.com>
7500
7501         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7502
7503 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7504
7505         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7506
7507 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7508
7509         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7510
7511 2020-03-26  Tom Tromey  <tom@tromey.com>
7512
7513         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7514         (mark_common_block_symbol_computed, read_tag_string_type)
7515         (attr_to_dynamic_prop, read_subrange_type): Update.
7516         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7517         to be methods on struct attribute.
7518         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7519         (read_call_site_scope, partial_die_info::read)
7520         (partial_die_info::read, lookup_die_type, follow_die_ref):
7521         Update.
7522         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7523         from dwarf2_get_ref_die_offset.
7524         (attribute::constant_value): New method, from
7525         dwarf2_get_attr_constant_value.
7526         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7527         Declare method.
7528         <constant_value>: New method.
7529
7530 2020-03-26  Tom Tromey  <tom@tromey.com>
7531
7532         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7533         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7534         (dwarf_type_encoding_name): Move to stringify.c.
7535         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7536         * dwarf2/stringify.c: New file.
7537         * dwarf2/stringify.h: New file.
7538
7539 2020-03-26  Tom Tromey  <tom@tromey.com>
7540
7541         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7542         Rewrite.
7543
7544 2020-03-26  Tom Tromey  <tom@tromey.com>
7545
7546         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7547         methods.
7548         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7549         (lookup_ranges_base): Likewise.
7550         (read_cutu_die_from_dwo, read_full_die_1): Update.
7551
7552 2020-03-26  Tom Tromey  <tom@tromey.com>
7553
7554         * dwarf2/read.c (read_import_statement, read_file_scope)
7555         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7556         (read_lexical_block_scope, read_call_site_scope)
7557         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7558         (handle_struct_member_die, process_structure_scope)
7559         (update_enumeration_type_from_children)
7560         (process_enumeration_scope, read_array_type, read_common_block)
7561         (read_namespace, read_module, read_subroutine_type): Update.
7562         (sibling_die): Remove.
7563
7564 2020-03-26  Tom Tromey  <tom@tromey.com>
7565
7566         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7567         (build_type_psymtabs_reader, read_structure_type)
7568         (read_enumeration_type, read_full_die_1): Update.
7569         (dwarf2_attr_no_follow): Move to die.h.
7570         * dwarf2/die.h (struct die_info) <attr>: New method.
7571
7572 2020-03-26  Tom Tromey  <tom@tromey.com>
7573
7574         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7575         <base_address>: Now an optional.
7576         (dwarf2_find_base_address, dwarf2_rnglists_process)
7577         (dwarf2_ranges_process, fill_in_loclist_baton)
7578         (dwarf2_symbol_mark_computed): Update.
7579
7580 2020-03-26  Tom Tromey  <tom@tromey.com>
7581
7582         * dwarf2/read.c (struct die_info): Move to die.h.
7583         * dwarf2/die.h: New file.
7584
7585 2020-03-26  Tom Tromey  <tom@tromey.com>
7586
7587         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7588         * dwarf2/read.c
7589         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7590         Move to line-header.c.
7591         (read_checked_initial_length_and_offset, read_formatted_entries):
7592         Likewise.
7593         (dwarf_decode_line_header): Split into two.
7594         * dwarf2/line-header.c
7595         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7596         Move from read.c.
7597         (read_checked_initial_length_and_offset, read_formatted_entries):
7598         Likewise.
7599         (dwarf_decode_line_header): New function, split from read.c.
7600
7601 2020-03-26  Tom Tromey  <tom@tromey.com>
7602
7603         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7604         Declare method.
7605         * dwarf2/read.c (read_attribute_value): Update.
7606         (dwarf2_per_objfile::read_line_string): Rename from
7607         read_indirect_line_string.
7608         (read_formatted_entries): Update.
7609
7610 2020-03-26  Tom Tromey  <tom@tromey.com>
7611
7612         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7613         variable.
7614
7615 2020-03-26  Tom Tromey  <tom@tromey.com>
7616
7617         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7618         const.
7619         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7620         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7621         parameter const.
7622
7623 2020-03-26  Tom Tromey  <tom@tromey.com>
7624
7625         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7626         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7627         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7628         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7629
7630 2020-03-26  Tom Tromey  <tom@tromey.com>
7631
7632         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7633         file_names_size, file_full_name, file_file_name>: Use const.
7634         <file_name_at, file_names>: Add const overload.
7635         * dwarf2/line-header.c (line_header::file_file_name)
7636         (line_header::file_full_name): Update.
7637
7638 2020-03-26  Tom Tromey  <tom@tromey.com>
7639
7640         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7641         (macro_start_file, consume_improper_spaces)
7642         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7643         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7644         (dwarf_decode_macros): Move to macro.c.
7645         * dwarf2/macro.c: New file.
7646         * dwarf2/macro.h: New file.
7647         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7648
7649 2020-03-26  Tom Tromey  <tom@tromey.com>
7650
7651         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7652         method.
7653         * dwarf2/section.c: New method.  From
7654         read_indirect_string_at_offset_from.
7655         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7656         (read_indirect_string_at_offset_from): Move to section.c.
7657         (read_indirect_string_at_offset): Rewrite.
7658         (read_indirect_line_string_at_offset): Remove.
7659         (read_indirect_string, read_indirect_line_string)
7660         (dwarf_decode_macro_bytes): Update.
7661
7662 2020-03-26  Tom Tromey  <tom@tromey.com>
7663
7664         * dwarf2/section.h (struct dwarf2_section_info)
7665         <overload_complaint>: Declare.
7666         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7667         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7668         Rename from dwarf2_section_buffer_overflow_complaint.
7669         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7670         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7671
7672 2020-03-26  Tom Tromey  <tom@tromey.com>
7673
7674         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7675         Declare.
7676         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7677         Move from read.c.
7678         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7679         to section.c.
7680
7681 2020-03-26  Tom Tromey  <tom@tromey.com>
7682
7683         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7684
7685 2020-03-26  Tom Tromey  <tom@tromey.com>
7686
7687         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7688         "builder".
7689         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7690         parameter.
7691         (dwarf_decode_macros): Update.
7692
7693 2020-03-26  Tom Tromey  <tom@tromey.com>
7694
7695         * dwarf2/read.c (read_attribute_value): Update.
7696         (read_indirect_string_from_dwz): Move to dwz.c; change into
7697         method.
7698         (dwarf_decode_macro_bytes): Update.
7699         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7700         * dwarf2/dwz.c: New file.
7701         * Makefile.in (COMMON_SFILES): Add dwz.c.
7702
7703 2020-03-26  Tom Tromey  <tom@tromey.com>
7704
7705         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7706         * dwarf2/read.c: Add include.
7707         * dwarf2/index-write.c: Add include.
7708         * dwarf2/index-cache.c: Add include.
7709         * dwarf2/dwz.h: New file.
7710
7711 2020-03-25  Tom Tromey  <tom@tromey.com>
7712
7713         * compile/compile-object-load.c (get_out_value_type): Mention
7714         correct symbol name in error message.
7715
7716 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7717
7718         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7719
7720 2020-03-25  Tom de Vries  <tdevries@suse.de>
7721
7722         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7723         * symmisc.c (dump_symtab_1): Print user and includes fields.
7724         (maintenance_info_symtabs): Same.
7725
7726 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7727
7728         PR gdb/25534
7729         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7730         (riscv_regcache_cooked_write): New function.
7731         (riscv_push_dummy_call): Use new function.
7732         (riscv_return_value): Likewise.
7733
7734 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7735
7736         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7737         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7738         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7739         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7740         * infrun.c (follow_fork): Likewise.
7741         (follow_fork_inferior): Likewise.
7742         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7743         * linux-nat.h (class linux_nat_target): Likewise.
7744         * remote.c (class remote_target) <follow_fork>: Likewise.
7745         (remote_target::follow_fork): Likewise.
7746         * target-delegates.c: Re-generate.
7747         * target.c (default_follow_fork): Likewise.
7748         (target_follow_fork): Likewise.
7749         * target.h (struct target_ops) <follow_fork>: Likewise.
7750         (target_follow_fork): Likewise.
7751
7752 2020-03-24  Tom de Vries  <tdevries@suse.de>
7753
7754         * psymtab.c (maintenance_info_psymtabs): Print user field.
7755
7756 2020-03-20  Tom Tromey  <tromey@adacore.com>
7757
7758         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7759         const.
7760         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7761         const.
7762
7763 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7764
7765         * ptrace.m4: Don't check for ptrace declaration.
7766         * config.in: Re-generate.
7767         * configure: Re-generate.
7768         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7769         not defined.
7770
7771 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7772
7773         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7774         `PTRACE_TYPE_RET'.
7775         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7776         * sparc-nat.c (gdb_ptrace): Likewise.
7777         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7778
7779 2020-03-20  Tom Tromey  <tromey@adacore.com>
7780
7781         * c-exp.y (lex_one_token): Fix assert.
7782
7783 2020-03-20  Tom Tromey  <tromey@adacore.com>
7784
7785         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7786         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7787         strncpy call.
7788
7789 2020-03-20  Tom Tromey  <tromey@adacore.com>
7790
7791         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7792
7793 2020-03-20  Tom Tromey  <tromey@adacore.com>
7794
7795         * ada-valprint.c (print_variant_part): Remove parameters; switch
7796         to value-based API.
7797         (print_field_values): Likewise.
7798         (ada_val_print_struct_union): Likewise.
7799         (ada_value_print_1): Update.
7800
7801 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7802
7803         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7804         nbsd_nat_target instead of inf_ptrace_target.
7805         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7806         nbsd_nat_target.
7807
7808 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7809
7810         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7811         it to the ptrace call.
7812         * (store_registers): Likewise.
7813
7814 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7815
7816         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7817         it to the ptrace call.
7818         * (store_registers): Likewise.
7819
7820 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7821
7822         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7823         valid, fetch vg value from ptrace.
7824
7825 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7826         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7827         * inf-ptrace.c: Likewise.
7828         * (gdb_ptrace): Add.
7829         * (inf_ptrace_target::resume): Update.
7830         * (inf_ptrace_target::xfer_partial): Likewise.
7831         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7832         * (inf_ptrace_peek_poke): Update.
7833
7834 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7835
7836         * x86-bsd-nat.c (gdb_ptrace): New.
7837         * (x86bsd_dr_set): Add new argument `ptid'.
7838         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7839         x86bsd_dr_set_addr): Update.
7840
7841 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7842
7843         * remote.c (remote_target::process_stop_reply): Handle events for
7844         all threads differently.
7845
7846 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7847
7848         * completer.c (completion_tracker::remove_completion): Define new
7849         function.
7850         * completer.h (completion_tracker::remove_completion): Declare new
7851         function.
7852         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7853         when adding a C++ function symbol.
7854
7855 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7856
7857         * completer.c (completion_tracker::completion_hash_entry): Define
7858         new class.
7859         (advance_to_filename_complete_word_point): Call
7860         recompute_lowest_common_denominator.
7861         (completion_tracker::completion_tracker): Call discard_completions
7862         to setup the hash table.
7863         (completion_tracker::discard_completions): Allow for being called
7864         from the constructor, pass new equal function, and element deleter
7865         when constructing the hash table.  Initialise new class member
7866         variables.
7867         (completion_tracker::maybe_add_completion): Remove use of
7868         m_entries_vec, and store more information into m_entries_hash.
7869         (completion_tracker::recompute_lcd_visitor): New function, most
7870         content taken from...
7871         (completion_tracker::recompute_lowest_common_denominator):
7872         ...here, this now just visits each item in the hash calling the
7873         above visitor.
7874         (completion_tracker::build_completion_result): Remove use of
7875         m_entries_vec, call recompute_lowest_common_denominator.
7876         * completer.h (completion_tracker::have_completions): Remove use
7877         of m_entries_vec.
7878         (completion_tracker::completion_hash_entry): Declare new class.
7879         (completion_tracker::recompute_lowest_common_denominator): Change
7880         function signature.
7881         (completion_tracker::recompute_lcd_visitor): Declare new function.
7882         (completion_tracker::m_entries_vec): Delete.
7883         (completion_tracker::m_entries_hash): Initialize to NULL.
7884         (completion_tracker::m_lowest_common_denominator_valid): New
7885         member variable.
7886         (completion_tracker::m_lowest_common_denominator_max_length): New
7887         member variable.
7888
7889 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7890
7891         * regformats/regdef.h: Put reg in gdb namespace.
7892
7893 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7894
7895         * i386-bsd-nat.c (gdb_ptrace): New.
7896         * (i386bsd_fetch_inferior_registers,
7897         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7898         * (i386bsd_fetch_inferior_registers,
7899         i386bsd_store_inferior_registers) Use gdb_ptrace.
7900
7901 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7902
7903         * amd64-bsd-nat.c (gdb_ptrace): New.
7904         * (amd64bsd_fetch_inferior_registers,
7905         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7906         * (amd64bsd_fetch_inferior_registers,
7907         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7908
7909 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7910
7911         * user-regs.c (user_reg::read): Rename to...
7912         (user_reg::xread): ...this.
7913         * (append_user_reg): Rename argument `read' to `xread'.
7914         * (user_reg_add_builtin): Likewise.
7915         * (user_reg_add): Likewise.
7916         * (value_of_user_reg): Likewise.
7917
7918 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7919
7920         * sparc-nat.c (gdb_ptrace): New.
7921         * sparc-nat.c (sparc_fetch_inferior_registers)
7922         (sparc_store_inferior_registers) Remove obsolete comment.
7923         * sparc-nat.c (sparc_fetch_inferior_registers)
7924         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7925         * sparc-nat.c (sparc_fetch_inferior_registers)
7926         (sparc_store_inferior_registers) Use gdb_ptrace.
7927
7928 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7929
7930         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7931         it to the ptrace call.
7932         * sh-nbsd-nat.c (store_registers): Likewise.
7933
7934 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7935
7936         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7937         nbsd_nat_target instead of inf_ptrace_target.
7938         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7939         nbsd_nat_target.
7940
7941 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7942
7943         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7944
7945 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7946
7947         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7948         <sys/sysctl.h>.
7949         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7950
7951 2020-03-17  Tom de Vries  <tdevries@suse.de>
7952
7953         PR gdb/23710
7954         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7955         fields.
7956         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7957         fields.
7958         (process_imported_unit_die): Skip import of c++ CUs.
7959
7960 2020-03-16  Tom Tromey  <tom@tromey.com>
7961
7962         * p-valprint.c (pascal_object_print_value): Initialize
7963         base_value.
7964
7965 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7966             Shahab Vahedi  <shahab@synopsys.com>
7967
7968         * Makefile.in: Add arch/arc.o
7969         * configure.tgt: Likewise.
7970         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7971         (_initialize_arc_tdep): Don't initialize old target descriptions.
7972         (arc_read_description): New function to cache target descriptions.
7973         * arc-tdep.h (arc_read_description): Add proto type.
7974         * arch/arc.c: New file.
7975         * arch/arc.h: Likewise.
7976         * features/Makefile: Replace old target descriptions with new.
7977         * features/arc-arcompact.c: Remove.
7978         * features/arc-arcompact.xml: Likewise.
7979         * features/arc-v2.c: Likewise
7980         * features/arc-v2.xml: Likewise
7981         * features/arc/aux-arcompact.xml: New file.
7982         * features/arc/aux-v2.xml: Likewise.
7983         * features/arc/core-arcompact.xml: Likewise.
7984         * features/arc/core-v2.xml: Likewise.
7985         * features/arc/aux-arcompact.c: Generate.
7986         * features/arc/aux-v2.c: Likewise.
7987         * features/arc/core-arcompact.c: Likewise.
7988         * features/arc/core-v2.c: Likewise.
7989         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7990
7991 2020-03-16  Tom Tromey  <tromey@adacore.com>
7992
7993         PR gdb/25663:
7994         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7995         putting value into bcache.
7996
7997 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7998
7999         PR gdb/21500
8000         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8001         to...
8002         (amd64_windows_init_abi_common): ... this.  Don't set size of
8003         long type.
8004         (amd64_windows_init_abi): New function.
8005         (amd64_cygwin_init_abi): New function.
8006         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8007         the Cygwin OS ABI.
8008         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8009         comment.
8010
8011 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8012
8013         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8014         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8015         (pe_import_directory_entry): New struct type.
8016         (is_linked_with_cygwin_dll): New function.
8017         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8018         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8019         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8020
8021 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8022
8023         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8024         i386_cygwin_core_osabi_sniffer.
8025
8026 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8027
8028         * i386-cygwin-tdep.c: Rename to...
8029         * i386-windows-tdep.c: ... this.
8030         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8031         i386-windows-tdep.c.
8032         * configure.tgt: Likewise.
8033
8034 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8035
8036         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8037         * osabi.c (gdb_osabi_names): Add "Windows".
8038         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8039         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8040         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8041         i386_cygwin_osabi_sniffer.
8042         (_initialize_i386_cygwin_tdep): Register OS ABI
8043         GDB_OSABI_WINDOWS for i386.
8044         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8045         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8046         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8047         for x86-64.
8048         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8049         when the target matches '*-*-mingw*'.
8050
8051 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8052
8053         * defs.h (enum gdb_osabi): Move to...
8054         * osabi.h (enum gdb_osabi): ... here.
8055         * gdbarch.sh: Include osabi.h in gdbarch.h.
8056         * gdbarch.h: Re-generate.
8057
8058 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8059
8060         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8061         function.
8062         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8063
8064 2020-03-14  Tom Tromey  <tom@tromey.com>
8065
8066         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8067         for C++.
8068         (c_type_print_modifier): Likewise.  Add "language" parameter.
8069         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8070         (c_type_print_base_1): Update.
8071         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8072         constants.
8073         * type-stack.c (type_stack::insert): Handle tp_atomic and
8074         tp_restrict.
8075         (type_stack::follow_type_instance_flags): Likewise.
8076         (type_stack::follow_types): Likewise.  Merge type-following code.
8077         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8078         (space_identifier, cv_with_space_id)
8079         (const_or_volatile_or_space_identifier_noopt)
8080         (const_or_volatile_or_space_identifier): Remove.
8081         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8082         rules.
8083         (ptr_operator, typebase): Update.
8084         (enum token_flag) <FLAG_C>: New constant.
8085         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8086         "_Atomic".
8087         (lex_one_token): Handle FLAG_C.
8088
8089 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8090
8091         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8092         it to the ptrace call.
8093         * m68k-bsd-nat.c (store_registers): Likewise.
8094
8095 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8096
8097         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8098         gdb_byte *.
8099         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8100         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8101         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8102
8103 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8104
8105         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8106         nbsd_nat_target instead of inf_ptrace_target.
8107         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8108         nbsd_nat_target.
8109
8110 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8111
8112         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8113         register_t.
8114
8115 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8116
8117         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8118         it to the ptrace call.
8119         * alpha-bsd-nat.c (store_registers): Likewise.
8120
8121 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8122
8123         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8124         includes.
8125         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8126         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8127         fill_fpregset): Likewise.
8128
8129 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8130
8131         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8132         nbsd_nat_target instead of inf_ptrace_target.
8133         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8134         nbsd_nat_target.
8135
8136 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8137
8138         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8139         register_t.
8140
8141 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8142
8143         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8144         it to the ptrace call.
8145         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8146         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8147         * arm-nbsd-nat.c (store_register): Likewise.
8148         * arm-nbsd-nat.c (store_regs): Likewise.
8149         * arm-nbsd-nat.c (store_fp_register): Likewise.
8150         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8151
8152 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8153
8154         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8155         nbsd_nat_target instead of inf_ptrace_target.
8156         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8157         nbsd_nat_target.
8158
8159 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8160
8161         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8162         it to the ptrace call.
8163         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8164
8165 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8166
8167         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8168         it to the ptrace call.
8169         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8170
8171 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8172
8173         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8174         gdb_byte *.
8175         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8176
8177 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8178
8179         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8180         instead of inf_ptrace_target.
8181         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8182         nbsd_nat_target.
8183
8184 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8185
8186         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8187         register_t.
8188
8189 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8190
8191         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8192         register_t.
8193
8194 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8195
8196         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8197         register_t.
8198
8199 2020-03-13  Tom Tromey  <tom@tromey.com>
8200
8201         * value.h (val_print): Don't declare.
8202         * valprint.h (val_print_array_elements)
8203         (val_print_scalar_formatted, generic_val_print): Don't declare.
8204         * valprint.c (generic_val_print_array): Take a struct value.
8205         (generic_val_print_ptr, generic_val_print_memberptr)
8206         (generic_val_print_bool, generic_val_print_int)
8207         (generic_val_print_char, generic_val_print_complex)
8208         (generic_val_print): Remove.
8209         (generic_value_print): Update.
8210         (do_val_print): Remove unused parameters.  Don't call
8211         la_val_print.
8212         (val_print): Remove.
8213         (common_val_print): Update.  Don't call value_check_printable.
8214         (val_print_scalar_formatted, val_print_array_elements): Remove.
8215         * rust-lang.c (rust_val_print): Remove.
8216         (rust_language_defn): Update.
8217         * p-valprint.c (pascal_val_print): Remove.
8218         (pascal_value_print_inner): Update.
8219         (pascal_object_print_val_fields, pascal_object_print_val):
8220         Remove.
8221         (pascal_object_print_static_field): Update.
8222         * p-lang.h (pascal_val_print): Don't declare.
8223         * p-lang.c (pascal_language_defn): Update.
8224         * opencl-lang.c (opencl_language_defn): Update.
8225         * objc-lang.c (objc_language_defn): Update.
8226         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8227         * m2-lang.h (m2_val_print): Don't declare.
8228         * m2-lang.c (m2_language_defn): Update.
8229         * language.h (struct language_defn) <la_val_print>: Remove.
8230         * language.c (unk_lang_value_print_inner): Rename.  Change
8231         argument types.
8232         (unknown_language_defn, auto_language_defn): Update.
8233         * go-valprint.c (go_val_print): Remove.
8234         * go-lang.h (go_val_print): Don't declare.
8235         * go-lang.c (go_language_defn): Update.
8236         * f-valprint.c (f_val_print): Remove.
8237         * f-lang.h (f_value_print): Don't declare.
8238         * f-lang.c (f_language_defn): Update.
8239         * d-valprint.c (d_val_print): Remove.
8240         * d-lang.h (d_value_print): Don't declare.
8241         * d-lang.c (d_language_defn): Update.
8242         * cp-valprint.c (cp_print_value_fields)
8243         (cp_print_value_fields_rtti, cp_print_value): Remove.
8244         (cp_print_static_field): Update.
8245         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8246         (c_val_print_struct, c_val_print_union, c_val_print_int)
8247         (c_val_print_memberptr, c_val_print): Remove.
8248         * c-lang.h (c_val_print_array, cp_print_value_fields)
8249         (cp_print_value_fields_rtti): Don't declare.
8250         * c-lang.c (c_language_defn, cplus_language_defn)
8251         (asm_language_defn, minimal_language_defn): Update.
8252         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8253         (ada_val_print_enum): Take a struct value.
8254         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8255         (ada_val_print): Remove.
8256         (ada_value_print_1): Update.
8257         (printable_val_type): Remove.
8258         * ada-lang.h (ada_val_print): Don't declare.
8259         * ada-lang.c (ada_language_defn): Update.
8260
8261 2020-03-13  Tom Tromey  <tom@tromey.com>
8262
8263         * valprint.c (do_val_print): Update.
8264         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8265         a struct value.
8266         (value_to_value_object_no_release): Declare.
8267         * python/py-value.c (value_to_value_object_no_release): New
8268         function.
8269         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8270         struct value.
8271         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8272         function.
8273         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8274         a struct value.
8275         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8276         Declare.
8277         (gdbscm_apply_val_pretty_printer): Take a struct value.
8278         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8279         value.
8280         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8281         value.
8282         * extension-priv.h (struct extension_language_ops)
8283         <apply_val_pretty_printer>: Take a struct value.
8284         * cp-valprint.c (cp_print_value): Create a struct value.
8285         (cp_print_value): Update.
8286
8287 2020-03-13  Tom Tromey  <tom@tromey.com>
8288
8289         * ada-valprint.c (print_field_values): Call common_val_print.
8290
8291 2020-03-13  Tom Tromey  <tom@tromey.com>
8292
8293         * ada-valprint.c (val_print_packed_array_elements): Remove
8294         bitoffset and val parameters.  Call common_val_print.
8295         (ada_val_print_string): Remove offset, address, and original_value
8296         parameters.
8297         (ada_val_print_array): Update.
8298         (ada_value_print_array): New function.
8299         (ada_value_print_1): Call it.
8300
8301 2020-03-13  Tom Tromey  <tom@tromey.com>
8302
8303         * ada-valprint.c (ada_value_print): Use common_val_print.
8304
8305 2020-03-13  Tom Tromey  <tom@tromey.com>
8306
8307         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8308
8309 2020-03-13  Tom Tromey  <tom@tromey.com>
8310
8311         * ada-valprint.c (ada_value_print_num): New function.
8312         (ada_value_print_1): Use it.
8313
8314 2020-03-13  Tom Tromey  <tom@tromey.com>
8315
8316         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8317
8318 2020-03-13  Tom Tromey  <tom@tromey.com>
8319
8320         * ada-valprint.c (ada_value_print_ptr): New function.
8321         (ada_value_print_1): Use it.
8322
8323 2020-03-13  Tom Tromey  <tom@tromey.com>
8324
8325         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8326         call common_val_print.
8327         (ada_val_print_1): Update.
8328         (ada_value_print_1): New function.
8329         (ada_value_print_inner): Rewrite.
8330
8331 2020-03-13  Tom Tromey  <tom@tromey.com>
8332
8333         * cp-valprint.c (cp_print_value_fields): Update.
8334         (cp_print_value): New function.
8335
8336 2020-03-13  Tom Tromey  <tom@tromey.com>
8337
8338         * m2-valprint.c (m2_value_print_inner): Use
8339         cp_print_value_fields.
8340         * cp-valprint.c (cp_print_value_fields): New function.
8341         * c-valprint.c (c_value_print_struct): New function.
8342         (c_value_print_inner): Use c_value_print_struct.
8343         * c-lang.h (cp_print_value_fields): Declare.
8344
8345 2020-03-13  Tom Tromey  <tom@tromey.com>
8346
8347         * c-valprint.c (c_value_print_array): New function.
8348         (c_value_print_inner): Use it.
8349
8350 2020-03-13  Tom Tromey  <tom@tromey.com>
8351
8352         * c-valprint.c (c_value_print_memberptr): New function.
8353         (c_value_print_inner): Use it.
8354
8355 2020-03-13  Tom Tromey  <tom@tromey.com>
8356
8357         * c-valprint.c (c_value_print_int): New function.
8358         (c_value_print_inner): Use it.
8359
8360 2020-03-13  Tom Tromey  <tom@tromey.com>
8361
8362         * c-valprint.c (c_value_print_ptr): New function.
8363         (c_value_print_inner): Use it.
8364
8365 2020-03-13  Tom Tromey  <tom@tromey.com>
8366
8367         * c-valprint.c (c_value_print_inner): Rewrite.
8368
8369 2020-03-13  Tom Tromey  <tom@tromey.com>
8370
8371         * valprint.c (generic_value_print_complex): New function.
8372         (generic_value_print): Use it.
8373
8374 2020-03-13  Tom Tromey  <tom@tromey.com>
8375
8376         * valprint.c (generic_val_print_float): Don't call
8377         val_print_scalar_formatted.
8378         (generic_val_print, generic_value_print): Update.
8379
8380 2020-03-13  Tom Tromey  <tom@tromey.com>
8381
8382         * valprint.c (generic_value_print_char): New function
8383         (generic_value_print): Use it.
8384
8385 2020-03-13  Tom Tromey  <tom@tromey.com>
8386
8387         * valprint.c (generic_value_print_int): New function.
8388         (generic_value_print): Use it.
8389
8390 2020-03-13  Tom Tromey  <tom@tromey.com>
8391
8392         * valprint.c (generic_value_print_bool): New function.
8393         (generic_value_print): Use it.
8394
8395 2020-03-13  Tom Tromey  <tom@tromey.com>
8396
8397         * valprint.c (generic_val_print_func): Simplify.
8398         (generic_val_print, generic_value_print): Update.
8399
8400 2020-03-13  Tom Tromey  <tom@tromey.com>
8401
8402         * valprint.c (generic_val_print_flags): Remove.
8403         (generic_val_print, generic_value_print): Update.
8404         (val_print_type_code_flags): Add original_value parameter.
8405
8406 2020-03-13  Tom Tromey  <tom@tromey.com>
8407
8408         * valprint.c (generic_val_print): Update.
8409         (generic_value_print): Update.
8410         * valprint.c (generic_val_print_enum): Don't call
8411         val_print_scalar_formatted.
8412
8413 2020-03-13  Tom Tromey  <tom@tromey.com>
8414
8415         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8416         * valprint.c (generic_value_print_ptr): New function.
8417
8418 2020-03-13  Tom Tromey  <tom@tromey.com>
8419
8420         * valprint.c (generic_value_print): Rewrite.
8421
8422 2020-03-13  Tom Tromey  <tom@tromey.com>
8423
8424         * p-valprint.c (pascal_object_print_value_fields)
8425         (pascal_object_print_value): New functions.
8426
8427 2020-03-13  Tom Tromey  <tom@tromey.com>
8428
8429         * p-valprint.c (pascal_value_print_inner): Rewrite.
8430
8431 2020-03-13  Tom Tromey  <tom@tromey.com>
8432
8433         * f-valprint.c (f_value_print_innner): Rewrite.
8434
8435 2020-03-13  Tom Tromey  <tom@tromey.com>
8436
8437         * m2-valprint.c (m2_print_unbounded_array): New overload.
8438         (m2_print_unbounded_array): Update.
8439         (m2_print_array_contents): Take a struct value.
8440         (m2_value_print_inner): Rewrite.
8441
8442 2020-03-13  Tom Tromey  <tom@tromey.com>
8443
8444         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8445         (d_value_print_inner): New function.
8446         * d-lang.h (d_value_print_inner): Declare.
8447         * d-lang.c (d_language_defn): Use d_value_print_inner.
8448
8449 2020-03-13  Tom Tromey  <tom@tromey.com>
8450
8451         * go-valprint.c (go_value_print_inner): New function.
8452         * go-lang.h (go_value_print_inner): Declare.
8453         * go-lang.c (go_language_defn): Use go_value_print_inner.
8454
8455 2020-03-13  Tom Tromey  <tom@tromey.com>
8456
8457         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8458         API.
8459         (rust_val_print): Rewrite.
8460         (rust_value_print_inner): New function, from rust_val_print.
8461         (rust_language_defn): Use rust_value_print_inner.
8462
8463 2020-03-13  Tom Tromey  <tom@tromey.com>
8464
8465         * ada-valprint.c (ada_value_print_inner): New function.
8466         * ada-lang.h (ada_value_print_inner): Declare.
8467         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8468
8469 2020-03-13  Tom Tromey  <tom@tromey.com>
8470
8471         * f-valprint.c (f_value_print_innner): New function.
8472         * f-lang.h (f_value_print_innner): Declare.
8473         * f-lang.c (f_language_defn): Use f_value_print_innner.
8474
8475 2020-03-13  Tom Tromey  <tom@tromey.com>
8476
8477         * p-valprint.c (pascal_value_print_inner): New function.
8478         * p-lang.h (pascal_value_print_inner): Declare.
8479         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8480
8481 2020-03-13  Tom Tromey  <tom@tromey.com>
8482
8483         * m2-valprint.c (m2_value_print_inner): New function.
8484         * m2-lang.h (m2_value_print_inner): Declare.
8485         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8486
8487 2020-03-13  Tom Tromey  <tom@tromey.com>
8488
8489         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8490         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8491         * c-valprint.c (c_value_print_inner): New function.
8492         * c-lang.h (c_value_print_inner): Declare.
8493         * c-lang.c (c_language_defn, cplus_language_defn)
8494         (asm_language_defn, minimal_language_defn): Use
8495         c_value_print_inner.
8496
8497 2020-03-13  Tom Tromey  <tom@tromey.com>
8498
8499         * p-valprint.c (pascal_object_print_value_fields): Now static.
8500         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8501
8502 2020-03-13  Tom Tromey  <tom@tromey.com>
8503
8504         * c-valprint.c (c_val_print_array): Simplify.
8505
8506 2020-03-13  Tom Tromey  <tom@tromey.com>
8507
8508         * valprint.c (value_print_array_elements): New function.
8509         * valprint.h (value_print_array_elements): Declare.
8510
8511 2020-03-13  Tom Tromey  <tom@tromey.com>
8512
8513         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8514         * mips-tdep.c (mips_print_register): Use
8515         value_print_scalar_formatted.
8516
8517 2020-03-13  Tom Tromey  <tom@tromey.com>
8518
8519         * valprint.h (value_print_scalar_formatted): Declare.
8520         * valprint.c (value_print_scalar_formatted): New function.
8521
8522 2020-03-13  Tom Tromey  <tom@tromey.com>
8523
8524         * valprint.h (generic_value_print): Declare.
8525         * valprint.c (generic_value_print): New function.
8526
8527 2020-03-13  Tom Tromey  <tom@tromey.com>
8528
8529         * valprint.c (do_val_print): Call la_value_print_inner, if
8530         available.
8531         * rust-lang.c (rust_language_defn): Update.
8532         * p-lang.c (pascal_language_defn): Update.
8533         * opencl-lang.c (opencl_language_defn): Update.
8534         * objc-lang.c (objc_language_defn): Update.
8535         * m2-lang.c (m2_language_defn): Update.
8536         * language.h (struct language_defn) <la_value_print_inner>: New
8537         member.
8538         * language.c (unknown_language_defn, auto_language_defn): Update.
8539         * go-lang.c (go_language_defn): Update.
8540         * f-lang.c (f_language_defn): Update.
8541         * d-lang.c (d_language_defn): Update.
8542         * c-lang.c (c_language_defn, cplus_language_defn)
8543         (asm_language_defn, minimal_language_defn): Update.
8544         * ada-lang.c (ada_language_defn): Update.
8545
8546 2020-03-13  Tom Tromey  <tom@tromey.com>
8547
8548         * c-valprint.c (c_value_print): Use common_val_print.
8549
8550 2020-03-13  Tom Tromey  <tom@tromey.com>
8551
8552         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8553
8554 2020-03-13  Tom Tromey  <tom@tromey.com>
8555
8556         * f-valprint.c (f77_print_array_1, f_val_print): Use
8557         common_val_print.
8558
8559 2020-03-13  Tom Tromey  <tom@tromey.com>
8560
8561         * riscv-tdep.c (riscv_print_one_register_info): Use
8562         common_val_print.
8563
8564 2020-03-13  Tom Tromey  <tom@tromey.com>
8565
8566         * mi/mi-main.c (output_register): Use common_val_print.
8567
8568 2020-03-13  Tom Tromey  <tom@tromey.com>
8569
8570         * infcmd.c (default_print_one_register_info): Use
8571         common_val_print.
8572
8573 2020-03-13  Tom Tromey  <tom@tromey.com>
8574
8575         * valprint.h (common_val_print_checked): Declare.
8576         * valprint.c (common_val_print_checked): New function.
8577         * stack.c (print_frame_arg): Use common_val_print_checked.
8578
8579 2020-03-13  Tom Tromey  <tom@tromey.com>
8580
8581         * valprint.c (do_val_print): New function, from val_print.
8582         (val_print): Use do_val_print.
8583         (common_val_print): Use do_val_print.
8584
8585 2020-03-13  Tom Tromey  <tom@tromey.com>
8586
8587         * valprint.c (value_print): Use scoped_value_mark.
8588
8589 2020-03-13  Tom de Vries  <tdevries@suse.de>
8590
8591         PR symtab/25646
8592         * psymtab.c (partial_symtab::partial_symtab): Don't set
8593         globals_offset and statics_offset.  Push element onto
8594         current_global_psymbols and current_static_psymbols stacks.
8595         (concat): New function.
8596         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8597         element from current_global_psymbols and current_static_psymbols
8598         stacks.  Concat popped elements to global_psymbols and
8599         static_symbols.
8600         (add_psymbol_to_list): Use current_global_psymbols and
8601         current_static_psymbols stacks.
8602         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8603         current_static_psymbols fields.
8604
8605 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8606
8607         * corelow.c (sniff_core_bfd): Remove.
8608         (class core_target) <m_core_vec>: Remove.
8609         (core_target::core_target): Update.
8610         (core_file_fns): Remove.
8611         (deprecated_add_core_fns): Remove.
8612         (default_core_sniffer): Remove.
8613         (sniff_core_bfd): Remove.
8614         (default_check_format): Remove.
8615         (gdb_check_format): Remove.
8616         (core_target_open): Update.
8617         (core_target::get_core_register_section): Update.
8618         (get_core_registers_cb): Update.
8619         (core_target::fetch_registers): Update.
8620         * gdbcore.h (struct core_fns): Remove.
8621         (deprecated_add_core_fns): Remove.
8622         (default_core_sniffer): Remove.
8623         (default_check_format): Remove.
8624
8625 2020-03-12  Tom Tromey  <tom@tromey.com>
8626
8627         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8628         CORE_ADDR.
8629         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8630
8631 2020-03-12  Tom Tromey  <tom@tromey.com>
8632
8633         * remote.c (remote_target::download_tracepoint)
8634         (remote_target::enable_tracepoint)
8635         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8636         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8637         sprintf_vma.
8638
8639 2020-03-12  Tom Tromey  <tom@tromey.com>
8640
8641         * symfile-mem.c: Update CORE_ADDR size assert.
8642
8643 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8644
8645         * selftest.m4: Move to gdbsupport/.
8646         * acinclude.m4: Update path to selftest.m4.
8647
8648 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8649
8650         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8651         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8652         gdbarch-selfselftests.c and selftest-arch.c.
8653         (SUBDIR_UNITTESTS_OBS): Rename to...
8654         (SELFTESTS_OBS): ... this.
8655         (COMMON_SFILES): Remove disasm-selftests.c and
8656         gdbarch-selftests.c.
8657         * configure.ac: Don't add selftest-arch.{c,o} to
8658         CONFIG_{SRCS,OBS}.
8659         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8660         preprocessor conditions.
8661
8662 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8663
8664         * configure.ac: Don't source bfd/development.sh.
8665         * selftest.m4: Modify comment.
8666         * configure: Re-generate.
8667
8668 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8669
8670         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8671         not "true" or "false".
8672         * configure: Re-generate.
8673
8674 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8675
8676         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8677         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8678         renamed to arm_nbsd_supply_gregset.
8679         (fetch_register): Update to call arm_nbsd_supply_gregset.
8680         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8681         (arm_netbsd_nat_target::fetch_registers): Update.
8682         (fetch_elfcore_registers): Removed.
8683         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8684         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8685         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8686         not require NetBSD system headers.
8687         (arm_nbsd_regset): New struct.
8688         (arm_nbsd_iterate_over_regset_sections): New function.
8689         (arm_netbsd_init_abi_common): Updated to call
8690         set_gdbarch_iterate_over_regset_sections.
8691         * arm-nbsd-tdep.h: New file.
8692
8693 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8694
8695         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8696         recursion.
8697
8698 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8699
8700         * configure: Re-generate.
8701
8702 2020-03-11  Tom Tromey  <tromey@adacore.com>
8703
8704         * ada-typeprint.c (print_choices): Fix comment.
8705
8706 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8707
8708         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8709         previous item in the list, when the list has no items.
8710
8711 2020-03-11  Tom de Vries  <tdevries@suse.de>
8712
8713         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8714         PROP_LOCLIST handling code.
8715
8716 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8717
8718         * buildsym-legacy.c (record_line): Pass extra parameter to
8719         record_line.
8720         * buildsym.c (buildsym_compunit::record_line): Take an extra
8721         parameter, reduce duplication in the line table, and record the
8722         is_stmt flag in the line table.
8723         * buildsym.h (buildsym_compunit::record_line): Add extra
8724         parameter.
8725         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8726         non-statement lines.
8727         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8728         this to the symtab builder.
8729         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8730         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8731         through to dwarf_record_line_1.
8732         * infrun.c (process_event_stop_test): When stepping, don't stop at
8733         a non-statement instruction, and only refresh the step info when
8734         we land in the middle of a line's range.  Also add an extra
8735         comment.
8736         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8737         field.
8738         * record-btrace.c (btrace_find_line_range): Only record lines
8739         marked as is-statement.
8740         * stack.c (frame_show_address): Show the frame address if we are
8741         in a non-statement sal.
8742         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8743         (maintenance_print_one_line_table): Print a header for the is_stmt
8744         column, and include is_stmt information in the output.
8745         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8746         preference to non-statements.
8747         (find_pcs_for_symtab_line): Prefer is-statement entries.
8748         (find_line_common): Likewise.
8749         * symtab.h (struct linetable_entry): Add is_stmt field.
8750         (struct symtab_and_line): Likewise.
8751         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8752         arranging the line table.
8753
8754 2020-03-07  Tom de Vries  <tdevries@suse.de>
8755
8756         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8757         DIE.
8758
8759 2020-03-07  Tom Tromey  <tom@tromey.com>
8760
8761         * valops.c (value_literal_complex): Remove obsolete comment.
8762         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8763         comment.
8764
8765 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8766
8767         * infrun.h: Forward-declare thread_info.
8768         (set_step_info): Add thread_info parameter, add doc.
8769         * infrun.c (set_step_info): Add thread_info parameter, move doc
8770         to header.
8771         * infrun.c (process_event_stop_test): Pass thread to
8772         set_step_info call.
8773         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8774         set_step_info.
8775         (prepare_one_step): Add thread_info parameter, pass it to
8776         set_step_frame and prepare_one_step (recursive) call.
8777         (step_1): Pass thread to prepare_one_step call.
8778         (step_command_fsm::should_stop): Pass thread to
8779         prepare_one_step.
8780         (until_next_fsm): Pass thread to set_step_frame call.
8781         (finish_command): Pass thread to set_step_info call.
8782
8783 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8784
8785         * windows-tdep.c (windows_solib_create_inferior_hook):
8786         Check if inferior is running.
8787
8788 2020-03-06  Tom de Vries  <tdevries@suse.de>
8789
8790         * NEWS: Fix "the the".
8791         * ctfread.c: Same.
8792
8793 2020-03-06  Tom de Vries  <tdevries@suse.de>
8794
8795         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8796
8797 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8798
8799         * .dir-locals.el: Add a comment referencing the other copies of
8800         this file.
8801
8802 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8803
8804         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8805         psargs.
8806
8807 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8808
8809         * .gitattributes: New file.
8810
8811 2020-03-04  Tom Tromey  <tom@tromey.com>
8812
8813         * symmisc.c (print_symbol_bcache_statistics)
8814         (print_objfile_statistics): Update.
8815         * symfile.c (allocate_symtab): Use intern.
8816         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8817         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8818         macro_cache>: Remove.
8819         <string_cache>: New member.
8820         (struct objfile) <intern>: New methods.
8821         * elfread.c (elf_symtab_read): Use intern.
8822         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8823         (dwarf2_compute_name, dwarf2_physname)
8824         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8825         names.
8826         (guess_partial_die_structure_name): Update.
8827         (partial_die_info::fixup): Intern name.
8828         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8829         name.
8830         (dwarf2_name): Intern name.  Update.
8831         * buildsym.c (buildsym_compunit::get_macro_table): Use
8832         string_cache.
8833
8834 2020-03-04  Tom Tromey  <tom@tromey.com>
8835
8836         * jit.c (bfd_open_from_target_memory): Make "target" const.
8837         * corefile.c (gnutarget): Now const.
8838         * gdbcore.h (gnutarget): Now const.
8839
8840 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8841
8842         * NEWS: Mention support for WOW64 processes.
8843         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8844         (amd64_windows_segment_register_p): Remove static.
8845         (_initialize_amd64_windows_nat): Update.
8846         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8847         * i386-windows-nat.c (context_offset): Update.
8848         (i386_mappings): Rename and remove static.
8849         (i386_windows_segment_register_p): Remove static.
8850         (_initialize_i386_windows_nat): Update.
8851         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8852         (STATUS_WX86_SINGLE_STEP): New macro.
8853         (EnumProcessModulesEx): New macro.
8854         (Wow64SuspendThread): New macro.
8855         (Wow64GetThreadContext): New macro.
8856         (Wow64SetThreadContext): New macro.
8857         (Wow64GetThreadSelectorEntry): New macro.
8858         (windows_set_context_register_offsets): Add static.
8859         (windows_set_segment_register_p): Likewise.
8860         (windows_add_thread): Adapt for WOW64 processes.
8861         (windows_fetch_one_register): Likewise.
8862         (windows_nat_target::fetch_registers): Likewise.
8863         (windows_store_one_register): Likewise.
8864         (display_selector): Likewise.
8865         (display_selectors): Likewise.
8866         (handle_exception): Likewise.
8867         (windows_continue): Likewise.
8868         (windows_nat_target::resume): Likewise.
8869         (windows_add_all_dlls): Likewise.
8870         (do_initial_windows_stuff): Likewise.
8871         (windows_nat_target::attach): Likewise.
8872         (windows_get_exec_module_filename): Likewise.
8873         (windows_nat_target::create_inferior): Likewise.
8874         (windows_xfer_siginfo): Likewise.
8875         (_initialize_loadable): Initialize Wow64SuspendThread,
8876         Wow64GetThreadContext, Wow64SetThreadContext,
8877         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8878         * windows-nat.h (windows_set_context_register_offsets):
8879         Remove declaration.
8880         (windows_set_segment_register_p): Likewise.
8881         (i386_windows_segment_register_p): Add declaration.
8882         (amd64_windows_segment_register_p): Likewise.
8883
8884 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8885
8886         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8887         in "info registers" for AArch64/ARM.
8888
8889         The change caused "info registers" to not print GPR's.
8890
8891         gdb/ChangeLog:
8892
8893         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8894
8895         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8896         when reg->group is empty and reggroup is not.
8897
8898 2020-03-03  Tom Tromey  <tromey@adacore.com>
8899
8900         * dwarf2/frame.c (struct dwarf2_frame_cache)
8901         <checked_tailcall_bottom, entry_cfa_sp_offset,
8902         entry_cfa_sp_offset_p>: Remove members.
8903         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8904         (dwarf2_frame_prev_register): Don't call
8905         dwarf2_tailcall_sniffer_first.
8906         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8907         * frame-unwind.c (add_unwinder): New fuction.
8908         (frame_unwind_init): Use it.  Add tailcall unwinder.
8909
8910 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8911             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8912
8913         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8914         value should be printed as true.
8915
8916 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8917
8918         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8919         (windows_init_abi): Set and use windows_so_ops.
8920
8921 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8922
8923         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8924         when verifying if dealing with a convenience variable.
8925
8926 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8927
8928         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8929
8930 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8931
8932         * infrun.c (gdbarch_supports_displaced_stepping): New.
8933         (use_displaced_stepping): Break up conditions in smaller pieces.
8934         Use gdbarch_supports_displaced_stepping.
8935         (displaced_step_prepare_throw): Use
8936         gdbarch_supports_displaced_stepping.
8937
8938 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8939
8940         * NEWS: Mention new behaviour of the history filename.
8941         * top.c (write_history_p): Add comment.
8942         (show_write_history_p): Add header comment, give a different
8943         message when history writing is on, but the history filename is
8944         empty.
8945         (history_filename): Add comment.
8946         (history_filename_empty): New function.
8947         (show_history_filename): Add header comment, give a different
8948         message when the filename is empty.
8949         (init_history): Compare history_filename against nullptr, and only
8950         read history if the filename is not empty.
8951         (set_history_filename): Add header comment, and only make
8952         non-empty filenames absolute.
8953         (init_main): Make the filename argument to 'set history filename'
8954         optional.
8955
8956 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8957
8958         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8959         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8960         (fetch_fp_register): Update.
8961         (fetch_fp_regs): Update.
8962         (store_fp_register): Update.
8963         (store_fp_regs): Update.
8964         (arm_netbsd_nat_target::read_description): New function.
8965         (fetch_elfcore_registers): Update.
8966
8967 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8968
8969         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8970         general_thread if the stop reply is missing a thread-id.
8971         (remote_target::process_stop_reply): Use the first non-exited
8972         thread if the target didn't pass a thread-id.
8973         * infrun.c (do_target_wait): Move call to
8974         switch_to_inferior_no_thread to ....
8975         (do_target_wait_1): ... here.
8976
8977 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8978
8979         * debuginfod-support.c: Include defs.h first.
8980
8981 2020-02-28  Tom de Vries  <tdevries@suse.de>
8982
8983         * symfile.c (set_initial_language): Use default language for lookup.
8984
8985 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8986
8987         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8988         reader variable, pass `this` to read_cutu_die_from_dwo.
8989
8990 2020-02-27  Aaron Merey  <amerey@redhat.com>
8991
8992         * source.c (open_source_file): Check for nullptr when computing
8993         srcpath.
8994
8995 2020-02-27  Tom Tromey  <tromey@adacore.com>
8996
8997         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8998         member.
8999         (dwarf2_add_field): Don't update nfields.
9000         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9001
9002 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9003
9004         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9005         abs.
9006
9007 2020-02-26  Tom Tromey  <tom@tromey.com>
9008
9009         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9010         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9011         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9012         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9013         per_cu_data.
9014
9015 2020-02-26  Tom Tromey  <tom@tromey.com>
9016
9017         * dwarf2/index-write.c (psym_index_map): Change type.
9018         (add_address_entry_worker, write_one_signatured_type)
9019         (recursively_count_psymbols, recursively_write_psymbols)
9020         (class debug_names, psyms_seen_size, write_gdbindex)
9021         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9022
9023 2020-02-26  Aaron Merey  <amerey@redhat.com>
9024
9025         * Makefile.in: Handle optional debuginfod support.
9026         * NEWS: Update.
9027         * README: Add --with-debuginfod summary.
9028         * config.in: Regenerate.
9029         * configure: Regenerate.
9030         * configure.ac: Handle optional debuginfod support.
9031         * debuginfod-support.c: debuginfod helper functions.
9032         * debuginfod-support.h: Ditto.
9033         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9034         summary.
9035         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9036         when a dwz file cannot be found.
9037         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9038         debuginfo file cannot be found.
9039         * source.c (open_source_file): Query debuginfod servers when a
9040         source file cannot be found.
9041         * top.c (print_gdb_configuration): Include
9042         --{with,without}-debuginfod in the output.
9043
9044 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9045
9046         * thread.c (thr_try_catch_cmd): Print thread name.
9047
9048 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9049
9050         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9051         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9052         dwarf2_fetch_die_type_sect_off): Move to...
9053         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9054         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9055         dwarf2_fetch_die_type_sect_off): ... here.
9056         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9057         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9058         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9059
9060 2020-02-26  Tom de Vries  <tdevries@suse.de>
9061
9062         PR gdb/25603
9063         * symfile.c (set_initial_language): Exit-early if
9064         language_mode == language_mode_manual.
9065
9066 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9067
9068         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9069         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9070         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9071
9072 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9073
9074         * gdbtypes.c (create_array_type_with_stride): Handle negative
9075         array strides.
9076         * valarith.c (value_subscripted_rvalue): Likewise.
9077
9078 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9079
9080         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9081
9082 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9083
9084         * loc.h (dwarf2_get_die_type): Move to...
9085         * read.h (dwarf2_get_die_type): ... here.
9086         * read.c (dwarf2_get_die_type): Move doc to header.
9087
9088 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9089
9090         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9091         'gnulib/Makefile.in' to the list.
9092
9093 2020-02-24  Tom Tromey  <tom@tromey.com>
9094
9095         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9096         Remove.
9097         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9098         XOBNEWVEC.
9099
9100 2020-02-24  Tom Tromey  <tom@tromey.com>
9101
9102         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9103         New method.
9104         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9105         (dw2_do_instantiate_symtab, dw2_get_file_names)
9106         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9107
9108 2020-02-24  Tom Tromey  <tom@tromey.com>
9109
9110         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9111         make_scoped_restore.
9112         (dwarf2_psymtab::read_symtab): Don't clear
9113         reading_partial_symbols.
9114
9115 2020-02-24  Tom de Vries  <tdevries@suse.de>
9116
9117         PR gdb/25592
9118         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9119
9120 2020-02-24  Tom de Vries  <tdevries@suse.de>
9121
9122         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9123         commands layout next/prev/regs.
9124
9125 2020-02-22  Tom Tromey  <tom@tromey.com>
9126
9127         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9128         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9129
9130 2020-02-22  Tom Tromey  <tom@tromey.com>
9131
9132         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9133
9134 2020-02-22  Tom Tromey  <tom@tromey.com>
9135
9136         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9137         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9138         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9139         * tui/tui.c (_initialize_tui): Add usage text.
9140
9141 2020-02-22  Tom Tromey  <tom@tromey.com>
9142
9143         * tui/tui-win.c (tui_set_focus_command)
9144         (tui_set_win_height_command): Use error_no_arg.
9145         (_initialize_tui_win): Update help text.
9146         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9147
9148 2020-02-22  Tom Tromey  <tom@tromey.com>
9149
9150         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9151         * tui/tui-disasm.h (struct tui_disasm_window)
9152         <display_start_addr>: Declare.
9153         * tui/tui-source.h (struct tui_source_window)
9154         <display_start_addr>: Declare.
9155         * tui/tui-winsource.h (struct tui_source_window_base)
9156         <show_source_line, display_start_addr>: New methods.
9157         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9158         Rename and move to protected section.
9159         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9160         (tui_source_window_base::do_erase_source_content): Update.
9161         (tui_source_window_base::show_source_line): Now a method.
9162         (tui_source_window_base::show_source_content)
9163         (tui_source_window_base::tui_source_window_base)
9164         (tui_source_window_base::rerender)
9165         (tui_source_window_base::refill)
9166         (tui_source_window_base::do_scroll_horizontal)
9167         (tui_source_window_base::set_is_exec_point_at)
9168         (tui_source_window_base::update_breakpoint_info)
9169         (tui_source_window_base::update_exec_info): Update.
9170         * tui/tui-source.c (tui_source_window::set_contents)
9171         (tui_source_window::showing_source_p)
9172         (tui_source_window::do_scroll_vertical)
9173         (tui_source_window::location_matches_p)
9174         (tui_source_window::line_is_displayed): Update.
9175         (tui_source_window::display_start_addr): New method.
9176         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9177         (tui_disasm_window::do_scroll_vertical)
9178         (tui_disasm_window::location_matches_p): Update.
9179         (tui_disasm_window::display_start_addr): New method.
9180
9181 2020-02-22  Tom Tromey  <tom@tromey.com>
9182
9183         * NEWS: Add entry for gdb.register_window_type.
9184         * tui/tui-layout.h (window_factory): New typedef.
9185         (tui_register_window): Declare.
9186         * tui/tui-layout.c (saved_tui_windows): New global.
9187         (tui_apply_current_layout): Use it.
9188         (tui_register_window): New function.
9189         * python/python.c (do_start_initialization): Call
9190         gdbpy_initialize_tui.
9191         (python_GdbMethods): Add "register_window_type" function.
9192         * python/python-internal.h (gdbpy_register_tui_window)
9193         (gdbpy_initialize_tui): Declare.
9194         * python/py-tui.c: New file.
9195         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9196
9197 2020-02-22  Tom Tromey  <tom@tromey.com>
9198
9199         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9200
9201 2020-02-22  Tom Tromey  <tom@tromey.com>
9202
9203         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9204         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9205         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9206         (tui_set_win_focus_to): Move from tui-win.c.
9207
9208 2020-02-22  Tom Tromey  <tom@tromey.com>
9209
9210         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9211         functions.
9212         (known_window_types): New global.
9213         (tui_get_window_by_name): Reimplement.
9214         (initialize_known_windows): New function.
9215         (validate_window_name): Rewrite.
9216         (_initialize_tui_layout): Call initialize_known_windows.
9217
9218 2020-02-22  Tom Tromey  <tom@tromey.com>
9219
9220         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9221         Remove constants.
9222         * tui/tui-winsource.h (struct tui_source_window_base)
9223         <tui_source_window_base>: Remove parameter.
9224         * tui/tui-winsource.c
9225         (tui_source_window_base::tui_source_window_base): Remove
9226         parameter.
9227         (tui_source_window_base::refill): Update.
9228         * tui/tui-stack.h (struct tui_locator_window)
9229         <tui_locator_window>: Update.
9230         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9231         Default the constructor.
9232         * tui/tui-regs.h (struct tui_data_item_window)
9233         <tui_data_item_window>: Default the constructor.
9234         (struct tui_data_window) <tui_data_window>: Likewise.
9235         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9236         Default the constructor.
9237         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9238         Default the constructor.
9239         <type>: Remove.
9240         (struct tui_win_info) <tui_win_info>: Default the constructor.
9241         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9242         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9243         Default the constructor.
9244
9245 2020-02-22  Tom Tromey  <tom@tromey.com>
9246
9247         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9248         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9249         * tui/tui-win.c (tui_resize_all): Don't call
9250         tui_delete_invisible_windows.
9251         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9252         done.
9253         (tui_set_layout): Update.
9254         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9255         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9256         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9257
9258 2020-02-22  Tom Tromey  <tom@tromey.com>
9259
9260         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9261         correctly.
9262
9263 2020-02-22  Tom Tromey  <tom@tromey.com>
9264
9265         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9266
9267 2020-02-22  Tom Tromey  <tom@tromey.com>
9268
9269         * tui/tui-winsource.h (struct tui_source_window_iterator)
9270         <inner_iterator>: New etytypedef.
9271         <tui_source_window_iterator>: Take "end" parameter.
9272         <tui_source_window_iterator>: Take iterator.
9273         <operator*, advance>: Update.
9274         <m_iter>: Change type.
9275         <m_end>: New field.
9276         (struct tui_source_windows) <begin, end>: Update.
9277         * tui/tui-layout.c (tui_windows): New global.
9278         (tui_apply_current_layout): Clear tui_windows.
9279         (tui_layout_window::apply): Update tui_windows.
9280         * tui/tui-data.h (tui_windows): Declare.
9281         (all_tui_windows): Now inline function.
9282         (class tui_window_iterator, struct all_tui_windows): Remove.
9283
9284 2020-02-22  Tom Tromey  <tom@tromey.com>
9285
9286         PR tui/17850:
9287         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9288         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9289         "height" argument.
9290         (class tui_layout_window) <get_sizes>: Likewise.
9291         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9292         argument.
9293         <get_sizes>: Add "height" argument.
9294         <m_vertical>: New field.
9295         * tui/tui-layout.c (tui_layout_split::clone): Update.
9296         (tui_layout_split::get_sizes): Add "height" argument.
9297         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9298         (tui_new_layout_command): Parse "-horizontal".
9299         (_initialize_tui_layout): Update help string.
9300         (tui_layout_split::specification): Add "-horizontal" when needed.
9301         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9302         argument.
9303         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9304         New methods.
9305
9306 2020-02-22  Tom Tromey  <tom@tromey.com>
9307
9308         * tui/tui-layout.h (enum tui_adjust_result): New.
9309         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9310         (class tui_layout_window) <adjust_size>: Return
9311         tui_adjust_result.  Rewrite.
9312         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9313         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9314
9315 2020-02-22  Tom Tromey  <tom@tromey.com>
9316
9317         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9318         parameter and return types.
9319         (class tui_layout_base) <specification>: Add "depth".
9320         (class tui_layout_window) <specification>: Add "depth".
9321         (class tui_layout_split) <specification>: Add "depth".
9322         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9323         and return types.
9324         (tui_new_layout_command): Parse sub-layouts.
9325         (_initialize_tui_layout): Update help string.
9326         (tui_layout_window::specification): Add "depth".
9327         (add_layout_command): Update.
9328
9329 2020-02-22  Tom Tromey  <tom@tromey.com>
9330
9331         * NEWS: Add "tui new-layout" item.
9332         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9333         Add new-layout command to help text.
9334         (validate_window_name): New function.
9335         (tui_new_layout_command): New function.
9336         (_initialize_tui_layout): Register "new-layout".
9337         (tui_layout_window::specification): New method.
9338         (tui_layout_window::specification): New method.
9339         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9340         method.
9341         (class tui_layout_window) <specification>: New method.
9342         (class tui_layout_split) <specification>: New method.
9343
9344 2020-02-22  Tom Tromey  <tom@tromey.com>
9345
9346         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9347         * tui/tui-win.c (window_name_completer): Update comment.
9348         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9349         Declare method.
9350         (class tui_layout_window) <replace_window>: Likewise.
9351         (class tui_layout_split) <replace_window>: Likewise.
9352         (tui_set_layout): Don't declare.
9353         (tui_set_initial_layout): Declare function.
9354         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9355         (asm_regs_layout): New globals.
9356         (tui_current_layout, show_layout): Remove.
9357         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9358         (find_layout, tui_apply_layout): New function.
9359         (layout_completer): Remove.
9360         (tui_next_layout): Reimplement.
9361         (tui_next_layout_command): New function.
9362         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9363         (tui_regs_layout): Reimplement.
9364         (tui_regs_layout_command): New function.
9365         (extract_display_start_addr): Rewrite.
9366         (next_layout, prev_layout): Remove.
9367         (tui_layout_window::replace_window): New method.
9368         (tui_layout_split::replace_window): New method.
9369         (destroy_layout): New function.
9370         (layout_list): New global.
9371         (add_layout_command): New function.
9372         (initialize_layouts): Update.
9373         (tui_layout_command): New function.
9374         (_initialize_tui_layout): Install "layout" commands.
9375         * tui/tui-data.h (enum tui_layout_type): Remove.
9376         (tui_current_layout): Don't declare.
9377
9378 2020-02-22  Tom Tromey  <tom@tromey.com>
9379
9380         * tui/tui-regs.c (tui_reg_layout): Remove.
9381         (tui_reg_command): Use tui_regs_layout.
9382         * tui/tui-layout.h (tui_reg_command): Declare.
9383         * tui/tui-layout.c (tui_reg_command): New function.
9384
9385 2020-02-22  Tom Tromey  <tom@tromey.com>
9386
9387         * tui/tui.c (tui_rl_delete_other_windows): Call
9388         tui_remove_some_windows.
9389         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9390         Declare method.
9391         (class tui_layout_window) <remove_windows>: New method.
9392         (class tui_layout_split) <remove_windows>: Declare.
9393         (tui_remove_some_windows): Declare.
9394         * tui/tui-layout.c (tui_remove_some_windows): New function.
9395         (tui_layout_split::remove_windows): New method.
9396
9397 2020-02-22  Tom Tromey  <tom@tromey.com>
9398
9399         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9400         * tui/tui-layout.h (tui_next_layout): Declare.
9401         * tui/tui-layout.c (tui_next_layout): New function.
9402
9403 2020-02-22  Tom Tromey  <tom@tromey.com>
9404
9405         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9406         correct coordinates.
9407
9408 2020-02-22  Tom Tromey  <tom@tromey.com>
9409
9410         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9411         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9412         DATA_WIN case.
9413
9414 2020-02-22  Tom Tromey  <tom@tromey.com>
9415
9416         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9417         TUI_DISASM_WIN, not tui_win_list.
9418
9419 2020-02-22  Tom Tromey  <tom@tromey.com>
9420
9421         * valprint.c (generic_val_print_enum_1)
9422         (val_print_type_code_flags): Style member names.
9423         * rust-lang.c (val_print_struct, rust_print_enum)
9424         (rust_print_struct_def, rust_internal_print_type): Style member
9425         names.
9426         * p-valprint.c (pascal_object_print_value_fields): Style member
9427         names.  Only call fprintf_symbol_filtered for static members.
9428         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9429         * f-valprint.c (f_val_print): Style member names.
9430         * f-typeprint.c (f_type_print_base): Style member names.
9431         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9432         call fprintf_symbol_filtered for static members.
9433         (cp_print_class_member): Style member names.
9434         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9435         member names.
9436         * ada-valprint.c (ada_print_scalar): Style enum names.
9437         (ada_val_print_enum): Likewise.
9438         * ada-typeprint.c (print_enum_type): Style enum names.
9439
9440 2020-02-21  Tom Tromey  <tom@tromey.com>
9441
9442         * psympriv.h (struct partial_symtab): Update comment.
9443
9444 2020-02-21  Tom Tromey  <tromey@adacore.com>
9445
9446         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9447         type is CORE_ADDR.
9448
9449 2020-02-21  Tom de Vries  <tdevries@suse.de>
9450
9451         PR gdb/25534
9452         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9453         if dependencies[i]->user != NULL.
9454
9455 2020-02-21  Ali Tamur  <tamur@google.com>
9456
9457         * dwarf2/read.c (dwarf2_name): Add null check.
9458
9459 2020-02-20  Tom Tromey  <tom@tromey.com>
9460
9461         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9462         ">=", in binary search.
9463         (dwarf2_find_containing_comp_unit): New overload.
9464         (run_test): New self-test.
9465         (_initialize_dwarf2_read): Register new test.
9466
9467 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9468
9469         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9470         * riscv-tdep.h: Likewise.
9471         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9472         rv32-only CSR.
9473         * features/riscv/64bit-csr.xml: Regenerated.
9474
9475 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9476             Tom Tromey  <tom@tromey.com>
9477
9478         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9479         of 'fputc_unfiltered'.
9480         (putchar_unfiltered): Call 'fputc_unfiltered'.
9481         (fputc_unfiltered): Call 'fputs_unfiltered'.
9482
9483 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9484
9485         * config.in: Regenerate.
9486         * configure: Regenerate.
9487         * configure.ac: Add --with-python-libdir option.
9488         * main.c: Use WITH_PYTHON_LIBDIR.
9489
9490 2020-02-19  Tom Tromey  <tom@tromey.com>
9491
9492         * symtab.c (general_symbol_info::compute_and_set_names): Use
9493         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9494
9495 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9496
9497         * dwarf2/read.c (allocate_signatured_type_table,
9498         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9499         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9500         Remove objfile parameter, update all callers.
9501
9502 2020-02-19  Doug Evans  <dje@google.com>
9503
9504         PR rust/25535
9505         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9506         rust_enum_variant calculation.
9507
9508 2020-02-19  Tom Tromey  <tromey@adacore.com>
9509
9510         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9511
9512 2020-02-19  Tom Tromey  <tromey@adacore.com>
9513
9514         * ada-lang.c (cache_symbol): Use obstack_strdup.
9515
9516 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9517
9518         * configure: Regenerate.
9519
9520 2020-02-19  Tom Tromey  <tromey@adacore.com>
9521
9522         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9523         NULL check.
9524
9525 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9526
9527         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9528
9529 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9530
9531         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9532         if GDBSERVER is not defined.
9533         (riscv_tdesc_cache): Likewise, also store const target_desc.
9534         (STATIC_IN_GDB): Define.
9535         (riscv_create_target_description): Update declaration with
9536         STATIC_IN_GDB.
9537         (riscv_lookup_target_description): New function, only define if
9538         GDBSERVER is not defined.
9539         * arch/riscv.h (riscv_create_target_description): Declare only
9540         when GDBSERVER is defined.
9541         (riscv_lookup_target_description): New declaration when GDBSERVER
9542         is not defined.
9543         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9544         (riscv_linux_read_features): ...this, and return
9545         riscv_gdbarch_features instead of target_desc.
9546         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9547         (riscv_linux_read_description): Rename to...
9548         (riscv_linux_read_features): ...this.
9549         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9550         Update to use riscv_gdbarch_features and
9551         riscv_lookup_target_description.
9552         * riscv-tdep.c (riscv_find_default_target_description): Use
9553         riscv_lookup_target_description instead of
9554         riscv_create_target_description.
9555
9556 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9557
9558         * valprint.c (generic_val_print_enum_1): When printing a flag
9559         enum with value 0 and there is no enumerator with value 0, print
9560         just "0" instead of "(unknown: 0x0)".
9561
9562 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9563
9564         * valprint.c (generic_val_print_enum_1): Print unknown part of
9565         flag enum in hex.
9566
9567 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9568
9569         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9570         flag enums to contain duplicate enumerators.
9571         * valprint.c (generic_val_print_enum_1): Update comment.
9572
9573 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9574
9575         * dwarf2/read.c: Include "count-one-bits.h".
9576         (update_enumeration_type_from_children): If an enumerator has
9577         multiple bits set, don't treat the enumeration as a "flag enum".
9578         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9579         of flag enums have 0 or 1 bit set.
9580
9581 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9582
9583         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9584         conversion.
9585         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9586         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9587         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9588         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9589         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9590
9591 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9592
9593         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9594
9595 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9596
9597         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9598         displaced_step_closure_up.
9599         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9600         (struct displaced_step_closure_up):
9601         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9602         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9603         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9604         Likewise.
9605         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9606         * gdbarch.c, gdbarch.h: Re-generate.
9607         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9608         displaced_step_closure_up.
9609         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9610         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9611         * infrun.h (displaced_step_closure_up): New type alias.
9612         (struct displaced_step_inferior_state) <step_closure>: Change
9613         type to displaced_step_closure_up.
9614         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9615         displaced_step_closure_up.
9616         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9617
9618 2020-02-14  Tom Tromey  <tom@tromey.com>
9619
9620         * minidebug.c (gnu_debug_key): New global.
9621         (find_separate_debug_file_in_section): Use it.
9622
9623 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9624
9625         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9626         std::unique_ptr.
9627         * gdbarch.c: Re-generate.
9628         * gdbarch.h: Re-generate.
9629         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9630         change.
9631         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9632         type to std::unique_ptr.
9633         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9634         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9635         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9636         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9637         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9638         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9639         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9640         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9641         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9642
9643 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9644
9645         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9646         std::unique_ptr.
9647         (displaced_step_clear): Rename to...
9648         (displaced_step_reset): ... this.  Just call displaced->reset ().
9649         (displaced_step_clear_cleanup): Rename to...
9650         (displaced_step_reset_cleanup): ... this.
9651         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9652         (displaced_step_fixup): Likewise.
9653         (resume_1): Likewise.
9654         (handle_inferior_event): Restore child's memory before calling
9655         displaced_step_fixup on the parent.
9656         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9657         to std::unique_ptr.
9658         <step_closure>: Change type to std::unique_ptr.
9659
9660 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9661
9662         * arm-tdep.c: Include count-one-bits.h.
9663         (cleanup_block_store_pc): Use count_one_bits.
9664         (cleanup_block_load_pc): Use count_one_bits.
9665         (arm_copy_block_xfer): Use count_one_bits.
9666         (thumb2_copy_block_xfer): Use count_one_bits.
9667         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9668         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9669         (thumb_get_next_pcs_raw): Use count_one_bits.
9670         (arm_get_next_pcs_raw): Use count_one_bits_l.
9671         * arch/arm.c (bitcount): Remove.
9672         * arch/arm.h (bitcount): Remove.
9673
9674 2020-02-14  Tom Tromey  <tromey@adacore.com>
9675
9676         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9677         Update.
9678         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9679         * dwarf2/loc.c (call_site_find_chain_1): Return
9680         unique_xmalloc_ptr.
9681         (call_site_find_chain): Likewise.
9682
9683 2020-02-14  Richard Biener  <rguenther@suse.de>
9684
9685         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9686         on expression with division operators.
9687
9688 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9689
9690         * MAINTAINERS (Write After Approval): Adding myself.
9691
9692 2020-02-12  Tom Tromey  <tom@tromey.com>
9693
9694         * event-loop.c (event_data, gdb_event, event_handler_func):
9695         Remove.
9696
9697 2020-02-12  Tom Tromey  <tom@tromey.com>
9698
9699         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9700         (dwarf2_frame_objfile_data): Add comment.
9701         (find_comp_unit, set_comp_unit): New functions.
9702         (dwarf2_frame_find_fde): Use find_comp_unit.
9703         (dwarf2_build_frame_info): Use set_comp_unit.
9704
9705 2020-02-12  Tom Tromey  <tom@tromey.com>
9706
9707         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9708         (comp_unit): Don't initialize objfile.
9709         (execute_cfa_program): Add text_offset parameter.
9710         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9711         (dwarf2_frame_cache): Update.
9712         (dwarf2_build_frame_info): Don't set "objfile" member.
9713
9714 2020-02-12  Tom Tromey  <tom@tromey.com>
9715
9716         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9717         (decode_frame_entry): Likewise.
9718         (dwarf2_build_frame_info): Update.
9719
9720 2020-02-12  Tom Tromey  <tom@tromey.com>
9721
9722         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9723         (decode_frame_entry_1): Use the comp_unit obstack.
9724
9725 2020-02-12  Tom Tromey  <tom@tromey.com>
9726
9727         * dwarf2/frame.c (struct comp_unit): Add initializers and
9728         constructor.
9729         (dwarf2_frame_objfile_data): Store a comp_unit.
9730         (dwarf2_frame_find_fde): Update.
9731         (dwarf2_build_frame_info): Use "new".
9732
9733 2020-02-12  Tom Tromey  <tom@tromey.com>
9734
9735         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9736         (dwarf2_fde_table): Typedef for std::vector.
9737         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9738         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9739         (decode_frame_entry): Update.
9740         (dwarf2_build_frame_info): Use "new".
9741
9742 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9743
9744         * arm-tdep.c (arm_gdbarch_init): Update.
9745         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9746         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9747         have_neon, is_m>: Change to bool.
9748
9749 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9750
9751         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9752
9753 2020-02-12  Tom Tromey  <tom@tromey.com>
9754
9755         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9756
9757 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9758
9759         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9760         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9761
9762 2020-02-11  Tom Tromey  <tom@tromey.com>
9763
9764         * psymtab.h: Update comment.
9765
9766 2020-02-11  Tom Tromey  <tom@tromey.com>
9767
9768         * gdb_obstack.h (struct auto_obstack): Use
9769         DISABLE_COPY_AND_ASSIGN.
9770
9771 2020-02-11  Tom Tromey  <tom@tromey.com>
9772
9773         * dwarf2/frame.h (struct objfile): Don't forward declare.
9774
9775 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9776
9777         * cris-tdep.c (cris_supply_gregset): Change signature to match
9778         what struct regset expects.
9779         (cris_regset): New struct.
9780         (fetch_core_registers): Remove.
9781         (cris_iterate_over_regset_sections): New function.
9782         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9783         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9784
9785 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9786
9787         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9788         registers.
9789
9790 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9791
9792         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9793
9794 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9795
9796         * configure: Re-generate.
9797
9798 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9799
9800         * configure: Re-generate.
9801
9802 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9803
9804         * acinclude: Update warning.m4 path.
9805         * warning.m4: Move to gdbsupport.
9806
9807 2020-02-11  Tom Tromey  <tromey@adacore.com>
9808
9809         * remote.c (remote_console_output): Update.
9810         * printcmd.c (printf_command): Update.
9811         * event-loop.c (gdb_wait_for_event): Update.
9812         * linux-nat.c (sigchld_handler): Update.
9813         * remote-sim.c (gdb_os_write_stdout): Update.
9814         (gdb_os_flush_stdout): Update.
9815         (gdb_os_flush_stderr): Update.
9816         (gdb_os_write_stderr): Update.
9817         * exceptions.c (print_exception): Update.
9818         * remote-fileio.c (remote_fileio_func_read): Update.
9819         (remote_fileio_func_write): Update.
9820         * tui/tui.c (tui_enable): Update.
9821         * tui/tui-interp.c (tui_interp::init): Update.
9822         * utils.c (init_page_info): Update.
9823         (putchar_unfiltered, fputc_unfiltered): Update.
9824         (gdb_flush): Update.
9825         (emit_style_escape): Update.
9826         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9827         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9828         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9829         (stderr_file::write): Update.
9830         (stderr_file::puts): Update.
9831         * ui-file.h (ui_file_isatty, ui_file_write)
9832         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9833         (ui_file_puts): Don't declare.
9834
9835 2020-02-10  Tom de Vries  <tdevries@suse.de>
9836
9837         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9838         sentinel to char *.
9839
9840 2020-02-09  Tom de Vries  <tdevries@suse.de>
9841
9842         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9843         filename if it matches "<artificial>".
9844
9845 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9846
9847         * windows-tdep.c (struct enum_value_name): New struct.
9848         (create_enum): New function.
9849         (windows_get_siginfo_type): Create and use enum types.
9850
9851 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9852
9853         * NEWS: Mention $_siginfo support for Windows.
9854         * windows-nat.c (handle_exception): Set siginfo_er.
9855         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9856         (windows_xfer_siginfo): New function.
9857         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9858         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9859         (init_windows_gdbarch_data): New function.
9860         (get_windows_gdbarch_data): New function.
9861         (windows_get_siginfo_type): New function.
9862         (windows_init_abi): Register windows_get_siginfo_type.
9863         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9864
9865 2020-02-08  Tom Tromey  <tom@tromey.com>
9866
9867         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9868         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9869         <keep>: Declare method.
9870         <m_keep>: Remove member.
9871         <~cutu_reader>: Remove.
9872         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9873         (cutu_reader::cutu_reader): Update.
9874         (cutu_reader::keep): Rename from ~cutu_reader.
9875         (process_psymtab_comp_unit, build_type_psymtabs_1)
9876         (process_skeletonless_type_unit, load_partial_comp_unit)
9877         (load_full_comp_unit, dwarf2_read_addr_index)
9878         (read_signatured_type): Update.
9879
9880 2020-02-08  Tom Tromey  <tom@tromey.com>
9881
9882         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9883         "want_partial_unit" parameter.
9884         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9885         Inline check for DW_TAG_partial_unit.
9886         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9887
9888 2020-02-08  Tom Tromey  <tom@tromey.com>
9889
9890         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9891         read.c.
9892         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9893         read.c.
9894
9895 2020-02-08  Tom Tromey  <tom@tromey.com>
9896
9897         * dwarf2/read.c (read_address): Move to comp-unit.c.
9898         (dwarf2_rnglists_process, dwarf2_ranges_process)
9899         (read_attribute_value, dwarf_decode_lines_1)
9900         (var_decode_location, decode_locdesc): Update.
9901         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9902         read.c.  Remove "cu" parameter.
9903         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9904         method.
9905
9906 2020-02-08  Tom Tromey  <tom@tromey.com>
9907
9908         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9909         (read_indirect_line_string): Update.
9910         * dwarf2/comp-unit.c (read_offset): Remove.
9911         (read_comp_unit_head): Update.
9912         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9913         method.
9914         (read_offset): Don't declare.
9915
9916 2020-02-08  Tom Tromey  <tom@tromey.com>
9917
9918         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9919         * dwarf2/read.c (struct comp_unit_head): Move to
9920         dwarf2/comp-unit.h.
9921         (enum class rcuh_kind): Move to comp-unit.h.
9922         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9923         (read_comp_unit_head, error_check_comp_unit_head)
9924         (read_and_check_comp_unit_head): Move to comp-unit.c.
9925         (read_offset, dwarf_unit_type_name): Likewise.
9926         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9927         (cutu_reader::cutu_reader, read_call_site_scope)
9928         (find_partial_die, follow_die_offset): Update.
9929         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9930
9931 2020-02-08  Tom Tromey  <tom@tromey.com>
9932
9933         * dwarf2/read.c (read_offset_1): Move to leb.c.
9934         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9935         (dwarf_decode_macro_bytes): Update.
9936         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9937         * dwarf2/leb.h (read_offset): Declare.
9938
9939 2020-02-08  Tom Tromey  <tom@tromey.com>
9940
9941         * dwarf2/read.c (dwarf2_section_size): Remove.
9942         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9943         Update.
9944         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9945
9946 2020-02-08  Tom Tromey  <tom@tromey.com>
9947
9948         * dwarf2/read.c (read_initial_length): Move to leb.c.
9949         * dwarf2/leb.h (read_initial_length): Declare.
9950         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9951         handle_nonstd parameter.
9952         * dwarf2/frame.c (read_initial_length): Remove.
9953         (decode_frame_entry_1): Update.
9954
9955 2020-02-08  Tom Tromey  <tom@tromey.com>
9956
9957         * dwarf2/loc.c (dwarf2_find_location_expression)
9958         (dwarf_evaluate_loc_desc::get_tls_address)
9959         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9960         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9961         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9962         (dwarf2_compile_property_to_c)
9963         (dwarf2_loc_desc_get_symbol_read_needs)
9964         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9965         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9966         (loclist_describe_location, loclist_tracepoint_var_ref)
9967         (loclist_generate_c_location): Update.
9968         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9969         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9970         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9971         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9972         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9973         (dwarf2_per_cu_data::addr_size)
9974         (dwarf2_per_cu_data::ref_addr_size)
9975         (dwarf2_per_cu_data::text_offset)
9976         (dwarf2_per_cu_data::addr_type): Now methods.
9977         (per_cu_header_read_in): Make per_cu "const".
9978         (dwarf2_version): Remove.
9979         (dwarf2_per_cu_data::int_type): Now a method.
9980         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9981         (set_die_type, read_array_type, read_subrange_index_type)
9982         (read_tag_string_type, read_subrange_type): Update.
9983         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9984         offset_size, ref_addr_size, text_offset, addr_type, version,
9985         objfile, int_type, addr_sized_int_type>: Declare methods.
9986
9987 2020-02-08  Tom Tromey  <tom@tromey.com>
9988
9989         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9990         Move earlier.
9991
9992 2020-02-08  Tom Tromey  <tom@tromey.com>
9993
9994         * dwarf2/read.h (dwarf_line_debug): Declare.
9995         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9996         * dwarf2/read.c: Move line_header code to new files.
9997         (dwarf_line_debug): No longer static.
9998         * dwarf2/line-header.c: New file.
9999         * dwarf2/line-header.h: New file.
10000
10001 2020-02-08  Tom Tromey  <tom@tromey.com>
10002
10003         * dwarf2/read.c (struct line_header) <file_full_name,
10004         file_file_name>: Return unique_xmalloc_ptr.
10005         (line_header::file_file_name): Update.
10006         (line_header::file_full_name): Update.
10007         (dw2_get_file_names_reader): Update.
10008         (macro_start_file): Update.
10009
10010 2020-02-08  Tom Tromey  <tom@tromey.com>
10011
10012         * dwarf2/read.c (struct line_header) <file_full_name,
10013         file_file_name>: Declare methods.
10014         (dw2_get_file_names_reader): Update.
10015         (file_file_name): Now a method.
10016         (file_full_name): Likewise.
10017         (macro_start_file): Update.
10018
10019 2020-02-08  Tom Tromey  <tom@tromey.com>
10020
10021         * dwarf2/read.c (dwarf_always_disassemble)
10022         (show_dwarf_always_disassemble): Move to loc.c.
10023         (_initialize_dwarf2_read): Move "always-disassemble" registration
10024         to loc.c.
10025         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10026         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10027         static.
10028         (show_dwarf_always_disassemble): Move from read.c.
10029         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10030
10031 2020-02-08  Tom Tromey  <tom@tromey.com>
10032
10033         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10034         (create_quick_file_names_table): Return htab_up.
10035         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10036         Update.
10037         * dwarf2/read.h (struct dwarf2_per_objfile)
10038         <quick_file_names_table>: Now htab_up.
10039
10040 2020-02-08  Tom Tromey  <tom@tromey.com>
10041
10042         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10043
10044 2020-02-08  Tom Tromey  <tom@tromey.com>
10045
10046         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10047         Rewrite.
10048         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10049         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10050         (abbrev_table::abbrev_table): No longer inline.
10051         (ABBREV_HASH_SIZE): Remove.
10052         (abbrev_table::m_abbrevs): Now an htab_up.
10053
10054 2020-02-08  Tom Tromey  <tom@tromey.com>
10055
10056         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10057         (cutu_reader): Update.
10058         (build_type_psymtabs_1): Update.
10059         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10060         (abbrev_table::alloc_abbrev): Update.
10061         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10062         (abbrev_table::read): New static method, renamed from
10063         abbrev_table_read_table.
10064         (abbrev_table::alloc_abbrev)
10065         (abbrev_table::add_abbrev): Now private.
10066         (abbrev_table::abbrev_table): Now private.
10067         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10068
10069 2020-02-08  Tom Tromey  <tom@tromey.com>
10070
10071         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10072         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10073         htab_up.
10074
10075 2020-02-08  Tom Tromey  <tom@tromey.com>
10076
10077         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10078         htab_up.
10079         (lookup_dwo_unit_in_dwp): Update.
10080         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10081         on obstack.
10082
10083 2020-02-08  Tom Tromey  <tom@tromey.com>
10084
10085         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10086         obstack.
10087
10088 2020-02-08  Tom Tromey  <tom@tromey.com>
10089
10090         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10091         line_header_hash.
10092         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10093         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10094         Change type to htab_up.
10095
10096 2020-02-08  Tom Tromey  <tom@tromey.com>
10097
10098         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10099         htab_up.  Don't allocate on obstack.
10100         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10101         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10102         Change type to htab_up.
10103
10104 2020-02-08  Tom Tromey  <tom@tromey.com>
10105
10106         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10107         Change type to htab_up.
10108         * dwarf2/read.c (create_signatured_type_table_from_index)
10109         (create_signatured_type_table_from_debug_names)
10110         (create_all_type_units, add_type_unit)
10111         (lookup_dwo_signatured_type, lookup_signatured_type)
10112         (process_skeletonless_type_unit): Update.
10113         (create_debug_type_hash_table, create_debug_types_hash_table):
10114         Change type of types_htab.
10115         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10116         htab_up.  Don't allocate on obstack.
10117         (create_cus_hash_table): Change type of cus_htab parameter.
10118         (struct dwo_file) <cus, tus>: Now htab_up.
10119         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10120         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10121         (queue_and_load_all_dwo_tus): Update.
10122         * dwarf2/index-write.c (write_gdbindex): Update.
10123         (write_debug_names): Update.
10124
10125 2020-02-08  Tom Tromey  <tom@tromey.com>
10126
10127         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10128         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10129         destructor.
10130         (struct dwarf2_per_objfile) <queue>: New member.
10131         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10132         dwarf2/read.h.
10133         (dwarf2_queue, dwarf2_queue_tail): Remove.
10134         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10135         DISABLE_COPY_AND_ASSIGN.
10136         <m_per_objfile>: New member.
10137         <~dwarf2_queue_guard>: Rewrite.
10138         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10139         Update.
10140         (~dwarf2_queue_item): New.
10141
10142 2020-02-08  Tom Tromey  <tom@tromey.com>
10143
10144         * dwarf2/read.c (struct die_info) <has_children>: New member.
10145         (dw2_get_file_names_reader): Remove has_children.
10146         (dw2_get_file_names): Update.
10147         (read_cutu_die_from_dwo): Remove has_children.
10148         (cutu_reader::init_tu_and_read_dwo_dies)
10149         (cutu_reader::cutu_reader): Update.
10150         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10151         Remove has_children.
10152         (build_type_psymtabs_1, process_skeletonless_type_unit)
10153         (load_partial_comp_unit, load_full_comp_unit): Update.
10154         (create_dwo_cu_reader): Remove has_children.
10155         (create_cus_hash_table, read_die_and_children): Update.
10156         (read_full_die_1,read_full_die): Remove has_children.
10157         (read_signatured_type): Update.
10158         (class cutu_reader) <has_children>: Remove.
10159
10160 2020-02-08  Tom Tromey  <tom@tromey.com>
10161
10162         * dwarf2/expr.c: Rename from dwarf2expr.c.
10163         * dwarf2/expr.h: Rename from dwarf2expr.h.
10164         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10165         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10166         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10167         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10168         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10169         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10170         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10171         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10172         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10173         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10174         * dwarf2/loc.c: Rename from dwarf2loc.c.
10175         * dwarf2/loc.h: Rename from dwarf2loc.h.
10176         * dwarf2/read.c: Rename from dwarf2read.c.
10177         * dwarf2/read.h: Rename from dwarf2read.h.
10178         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10179         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10180         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10181         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10182         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10183         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10184         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10185         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10186         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10187         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10188         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10189         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10190         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10191         Update.
10192         * Makefile.in (COMMON_SFILES): Update.
10193         (HFILES_NO_SRCDIR): Update.
10194
10195 2020-02-08  Tom Tromey  <tom@tromey.com>
10196
10197         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10198         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10199
10200 2020-02-08  Tom Tromey  <tom@tromey.com>
10201
10202         * dwarf2read.h (struct die_info): Don't declare.
10203
10204 2020-02-08  Tom Tromey  <tom@tromey.com>
10205
10206         * dwarf2read.h (die_info_ptr): Remove typedef.
10207
10208 2020-02-08  Tom Tromey  <tom@tromey.com>
10209
10210         * dwarf2read.c (read_call_site_scope)
10211         (handle_data_member_location, dwarf2_add_member_fn)
10212         (mark_common_block_symbol_computed, read_common_block)
10213         (attr_to_dynamic_prop, partial_die_info::read)
10214         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10215         (dwarf2_symbol_mark_computed, set_die_type): Update.
10216         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10217         method.
10218         (attr_form_is_block): Don't declare.
10219         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10220
10221 2020-02-08  Tom Tromey  <tom@tromey.com>
10222
10223         * dwarf2read.c (dwarf2_find_base_address, )
10224         (read_call_site_scope, rust_containing_type)
10225         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10226         (handle_data_member_location, dwarf2_add_member_fn)
10227         (get_alignment, read_structure_type, process_structure_scope)
10228         (mark_common_block_symbol_computed, read_common_block)
10229         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10230         (partial_die_info::read, read_attribute_value, new_symbol)
10231         (lookup_die_type, dwarf2_get_ref_die_offset)
10232         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10233         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10234         (dwarf2_symbol_mark_computed): Update.
10235         * dwarf2/attribute.h (struct attribute) <value_as_address,
10236         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10237         methods.
10238         (value_as_address, attr_form_is_section_offset)
10239         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10240         * dwarf2/attribute.c (attribute::value_as_address)
10241         (attribute::form_is_section_offset, attribute::form_is_constant)
10242         (attribute::form_is_ref): Now methods.
10243
10244 2020-02-08  Tom Tromey  <tom@tromey.com>
10245
10246         * dwarf2read.c (struct attribute, DW_STRING)
10247         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10248         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10249         (attr_form_is_block, attr_form_is_section_offset)
10250         (attr_form_is_constant, attr_form_is_ref): Move.
10251         * dwarf2/attribute.h: New file.
10252         * dwarf2/attribute.c: New file, from dwarf2read.c.
10253         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10254
10255 2020-02-08  Tom Tromey  <tom@tromey.com>
10256
10257         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10258         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10259         Move.
10260         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10261         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10262         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10263         abbrev.c.
10264         * dwarf2/abbrev.h: New file.
10265         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10266         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10267
10268 2020-02-08  Tom Tromey  <tom@tromey.com>
10269
10270         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10271         (dwarf2_section_size, dwarf2_get_section_info)
10272         (create_signatured_type_table_from_debug_names)
10273         (create_addrmap_from_aranges, read_debug_names_from_section)
10274         (get_gdb_index_contents_from_section, read_comp_unit_head)
10275         (error_check_comp_unit_head, read_abbrev_offset)
10276         (create_debug_type_hash_table, init_cu_die_reader)
10277         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10278         (read_comp_units_from_section, create_cus_hash_table)
10279         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10280         (create_dwp_v2_section, dwarf2_rnglists_process)
10281         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10282         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10283         (read_indirect_string_from_dwz, read_addr_index_1)
10284         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10285         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10286         (fill_in_loclist_baton): Update.
10287         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10288         get_containing_section, get_bfd_owner, get_bfd_section,
10289         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10290         (dwarf2_read_section, get_section_name, get_section_file_name)
10291         (get_containing_section, get_section_bfd_owner)
10292         (get_section_bfd_section, get_section_name, get_section_file_name)
10293         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10294         declare.
10295         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10296         (dwarf2_section_info::get_bfd_owner)
10297         (dwarf2_section_info::get_bfd_section)
10298         (dwarf2_section_info::get_name)
10299         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10300         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10301         (dwarf2_section_info::read): Now methods.
10302         * dwarf-index-write.c (class debug_names): Update.
10303
10304 2020-02-08  Tom Tromey  <tom@tromey.com>
10305
10306         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10307         Move to dwarf2/section.h.
10308         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10309         (get_section_bfd_section, get_section_name)
10310         (get_section_file_name, get_section_id, get_section_flags)
10311         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10312         dwarf2/section.c.
10313         * dwarf2/section.h: New file.
10314         * dwarf2/section.c: New file, from dwarf2read.c.
10315         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10316
10317 2020-02-08  Tom Tromey  <tom@tromey.com>
10318
10319         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10320         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10321         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10322         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10323         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10324         * dwarf2/leb.h: New file, from dwarf2read.c.
10325         * dwarf2/leb.c: New file, from dwarf2read.c.
10326         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10327         Remove.
10328         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10329         (COMMON_SFILES): Add dwarf2/leb.c.
10330
10331 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10332
10333         GDB 9.1 released.
10334
10335 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10336
10337         PR gdb/25190:
10338         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10339         * gdb/remote.c (remote_console_output): Update.
10340         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10341         (ui_file_puts): ...this.
10342         * gdb/ui-file.h (ui_file_puts): Add declaration.
10343         * gdb/utils.c (emit_style_escape): Update.
10344         (flush_wrap_buffer): Update.
10345         (fputs_maybe_filtered): Update.
10346         (fputs_unfiltered): Add function.
10347
10348 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10349
10350         * gdb/event-loop.c (gdb_wait_for_event): Update.
10351         * gdb/printcmd.c (printf_command): Update.
10352         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10353         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10354         (gdb_os_flush_stderr): Update.
10355         * gdb/remote.c (remote_console_output): Update.
10356         * gdb/ui-file.c (gdb_flush): Rename to...
10357         (ui_file_flush): ...this.
10358         (stderr_file::write): Update.
10359         (stderr_file::puts): Update.
10360         * gdb/ui-file.h (gdb_flush): Rename to...
10361         (ui_file_flush): ...this.
10362         * gdb/utils.c (gdb_flush): Add function.
10363         * gdb/utils.h (gdb_flush): Add declaration.
10364
10365 2020-02-07  Tom Tromey  <tromey@adacore.com>
10366
10367         PR breakpoints/24915:
10368         * source.c (find_and_open_source): Do not check basenames_may_differ.
10369
10370 2020-02-07  Tom Tromey  <tom@tromey.com>
10371
10372         * README: Update gdbserver documentation.
10373         * gdbserver: Move to top level.
10374         * configure.tgt (build_gdbserver): Remove.
10375         * configure.ac: Remove --enable-gdbserver.
10376         * configure: Rebuild.
10377         * Makefile.in (distclean): Don't mention gdbserver.
10378
10379 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10380
10381         * source-cache.c (source_cache::ensure): Surround
10382         get_plain_source_lines with a try/catch.
10383         (source_cache::get_line_charpos): Get rid of try/catch
10384         and only check for the return value of "ensure".
10385         * tui/tui-source.c (tui_source_window::set_contents):
10386         Simplify "nlines" calculation.
10387
10388 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10389
10390         * MAINTAINERS (Write After Approval): Add myself.
10391
10392 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10393
10394         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10395         function call.
10396
10397 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10398
10399         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10400
10401 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10402
10403         * nat/riscv-linux-tdesc.h: New file.
10404         * nat/riscv-linux-tdesc.c: New file, taking code from...
10405         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10406         ... here.
10407         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10408         NATDEPFILES.
10409
10410 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10411
10412         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10413         we don't set the fake simulator ptid to the null_ptid.
10414
10415 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10416
10417         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10418         * gdbthread.h (class thread_info) <resumed>: Likewise.
10419         * infrun.c (resume_1): Likewise.
10420         (proceed): Likewise.
10421         (infrun_thread_stop_requested): Likewise.
10422         (stop_all_threads): Likewise.
10423         (handle_inferior_event): Likewise.
10424         (restart_threads): Likewise.
10425         (finish_step_over): Likewise.
10426         (keep_going_stepped_thread): Likewise.
10427         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10428         (linux_handle_extended_wait): Likewise.
10429         * record-btrace.c (get_thread_current_frame_id): Likewise.
10430         * record-full.c (record_full_wait_1): Likewise.
10431         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10432         * target.c (target_resume): Likewise.
10433         * thread.c (set_running_thread): Likewise.
10434
10435 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10436
10437         * f-valprint.c (f77_print_array_1): Changed datatype of index
10438         variable to LONGEST from int to enable it to contain bound
10439         values correctly.
10440
10441 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10442
10443         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10444         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10445         offsets according to FLEN determined.
10446         (riscv_linux_nat_target::read_description): Determine FLEN
10447         dynamically.
10448         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10449         according to FLEN determined.
10450         (riscv_linux_nat_target::store_registers): Likewise.
10451
10452 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10453
10454         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10455         when reg->group is empty and reggroup is not.
10456
10457 2020-01-31  Tom Tromey  <tromey@adacore.com>
10458
10459         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10460         Call beneath target's mourn_inferior after unpushing.
10461
10462 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10463
10464         PR tui/9765
10465         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10466         have enough lines to fill the screen, still return the lowest
10467         address we found.
10468
10469 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10470
10471         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10472         '-', '<', and '>' commands.
10473
10474 2020-01-29  Pedro Alves  <palves@redhat.com>
10475             Sergio Durigan Junior  <sergiodj@redhat.com>
10476
10477         * infcmd.c (construct_inferior_arguments): Assert that
10478         'argc' is greater than 0.
10479
10480 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10481
10482         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10483         (BRK_INSN_MASK): Define to 0xd4200000.
10484         (aarch64_program_breakpoint_here_p): New function.
10485         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10486         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10487         breakpoint.c.
10488         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10489         breakpoint.h
10490         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10491         call gdbarch_program_breakpoint_here_p.
10492         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10493         default_program_breakpoint_here_p, changed return type to bool and
10494         simplified.
10495         * breakpoint.h (program_breakpoint_here): Moved prototype to
10496         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10497         return type to bool.
10498         * gdbarch.c: Regenerate.
10499         * gdbarch.h: Regenerate.
10500         * gdbarch.sh (program_breakpoint_here_p): New method.
10501         * infrun.c (handle_signal_stop): Call
10502         gdbarch_program_breakpoint_here_p.
10503
10504 2020-01-26  Tom Tromey  <tom@tromey.com>
10505
10506         * ctfread.c (struct ctf_fp_info): Reindent.
10507         (_initialize_ctfread): Remove.
10508
10509 2020-01-26  Tom Tromey  <tom@tromey.com>
10510
10511         * psymtab.c (partial_map_expand_apply)
10512         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10513         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10514         (psym_print_stats, psym_expand_symtabs_for_function)
10515         (psym_map_symbol_filenames, psym_map_matching_symbols)
10516         (psym_expand_symtabs_matching)
10517         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10518         (maintenance_check_psymtabs): Use new methods.
10519         * psympriv.h (struct partial_symtab) <readin_p,
10520         get_compunit_symtab>: New methods.
10521         <readin, compunit_symtab>: Remove members.
10522         (struct standard_psymtab): New.
10523         (struct legacy_psymtab): Derive from standard_psymtab.
10524         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10525         standard_psymtab.
10526         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10527
10528 2020-01-26  Tom Tromey  <tom@tromey.com>
10529
10530         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10531         read_dependencies.  Add assert.
10532         * psymtab.c (partial_symtab::read_dependencies): New method.
10533         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10534         method.
10535         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10536         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10537         read_dependencies.
10538         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10539         Add assert.
10540
10541 2020-01-26  Tom Tromey  <tom@tromey.com>
10542
10543         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10544         Call expand_psymtab.
10545         (xcoff_read_symtab): Call expand_psymtab.
10546         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10547         legacy_expand_psymtab.
10548         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10549         method.
10550         (struct legacy_psymtab) <expand_psymtab>: Implement.
10551         <legacy_expand_psymtab>: New member.
10552         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10553         (parse_partial_symbols): Set legacy_expand_psymtab.
10554         (psymtab_to_symtab_1): Change argument order.  Call
10555         expand_psymtab.
10556         (new_psymtab): Set legacy_expand_psymtab.
10557         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10558         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10559         expand_psymtab.
10560         (dwarf2_psymtab::expand_psymtab): Rename from
10561         psymtab_to_symtab_1.  Call expand_psymtab.
10562         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10563         (dbx_end_psymtab): Likewise.
10564         (dbx_psymtab_to_symtab_1): Change argument order. Call
10565         expand_psymtab.
10566         (dbx_read_symtab): Call expand_psymtab.
10567         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10568         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10569         (ctf_psymtab::read_symtab): Call expand_psymtab.
10570
10571 2020-01-26  Tom Tromey  <tom@tromey.com>
10572
10573         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10574         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10575         messages.
10576         * mdebugread.c (mdebug_read_symtab): Remove prints.
10577         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10578         assert.
10579         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10580
10581 2020-01-26  Tom Tromey  <tom@tromey.com>
10582
10583         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10584         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10585         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10586         legacy_symtab.
10587         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10588         * psymtab.c (psymtab_to_symtab): Call method.
10589         (dump_psymtab): Update.
10590         * psympriv.h (struct partial_symtab): Add virtual destructor.
10591         <read_symtab>: New method.
10592         (struct legacy_symtab): New.
10593         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10594         (struct pst_map) <pst>: Now a legacy_psymtab.
10595         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10596         (new_psymtab): Use legacy_psymtab.
10597         * dwarf2read.h (struct dwarf2_psymtab): New.
10598         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10599         * dwarf2read.c (dwarf2_create_include_psymtab)
10600         (dwarf2_build_include_psymtabs, create_type_unit_group)
10601         (create_partial_symtab, process_psymtab_comp_unit_reader)
10602         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10603         (set_partial_user): Use dwarf2_psymtab.
10604         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10605         (psymtab_to_symtab_1, process_full_comp_unit)
10606         (process_full_type_unit, dwarf2_ranges_read)
10607         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10608         (dwarf_decode_lines): Use dwarf2_psymtab.
10609         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10610         (add_address_entry_worker, write_one_signatured_type)
10611         (recursively_count_psymbols, recursively_write_psymbols)
10612         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10613         (write_debug_names): Likewise.
10614         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10615         <pst>: Now a legacy_psymtab.
10616         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10617         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10618         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10619         * ctfread.c (struct ctf_psymtab): New.
10620         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10621         ctf_psymtab.
10622         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10623         (create_partial_symtab): Return a ctf_psymtab.
10624         (scan_partial_symbols): Update.
10625
10626 2020-01-26  Tom Tromey  <tom@tromey.com>
10627
10628         * xcoffread.c (xcoff_start_psymtab): Use new.
10629         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10630         renamed from start_psymtab_common.
10631         * psympriv.h (struct partial_symtab): Add new constructor.
10632         (start_psymtab_common): Don't declare.
10633         * mdebugread.c (parse_partial_symbols): Use new.
10634         * dwarf2read.c (create_partial_symtab): Use new.
10635         * dbxread.c (start_psymtab): Use new.
10636         * ctfread.c (create_partial_symtab): Use new.
10637
10638 2020-01-26  Tom Tromey  <tom@tromey.com>
10639
10640         * xcoffread.c (xcoff_end_psymtab): Use new.
10641         * psymtab.c (start_psymtab_common): Use new.
10642         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10643         Update.
10644         * psympriv.h (struct partial_symtab): Add parameters to
10645         constructor.  Don't inline.
10646         (allocate_psymtab): Don't declare.
10647         * mdebugread.c (new_psymtab): Use new.
10648         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10649         * dbxread.c (dbx_end_psymtab): Use new.
10650
10651 2020-01-26  Tom Tromey  <tom@tromey.com>
10652
10653         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10654         allocate_psymtab.  Update documentation.
10655         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10656         allocate_psymtab.  Do not use new.
10657         (allocate_psymtab): Use new.  Update.
10658
10659 2020-01-26  Tom Tromey  <tom@tromey.com>
10660
10661         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10662         * psymtab.c (psym_print_stats): Update.
10663         * psympriv.h (struct partial_symtab) <readin,
10664         psymtabs_addrmap_supported, anonymous>: Now bool.
10665         * mdebugread.c (psymtab_to_symtab_1): Update.
10666         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10667         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10668         (process_full_comp_unit, process_full_type_unit): Update.
10669         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10670         * ctfread.c (psymtab_to_symtab): Update.
10671
10672 2020-01-26  Tom Tromey  <tom@tromey.com>
10673
10674         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10675         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10676         * psymtab.c (psymtab_storage): Delete psymtabs.
10677         (psymtab_storage::allocate_psymtab): Use new.
10678         (psymtab_storage::discard_psymtab): Use delete.
10679         * psympriv.h (struct partial_symtab): Add constructor and
10680         initializers.
10681
10682 2020-01-26  Tom Tromey  <tom@tromey.com>
10683
10684         * machoread.c: Do not include psympriv.h.
10685
10686 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10687
10688         * NEWS: Mention the new option and the set/show commands.
10689
10690 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10691
10692         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10693         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10694         (validate_exec_file): New variables, enums, functions.
10695         (exec_file_locate_attach, print_section_info): Style the filenames.
10696         (_initialize_exec): Install show_exec_file_mismatch_command and
10697          set_exec_file_mismatch_command.
10698         * gdbcore.h (validate_exec_file): Declare.
10699         * infcmd.c (attach_command): Call validate_exec_file.
10700         * remote.c ( remote_target::remote_add_inferior): Likewise.
10701
10702 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10703
10704         * frame.c (find_frame_sal): Move call to get_next_frame into more
10705         inner scope.
10706         * inline-frame.c (inilne_state) <inline_state>: Update argument
10707         types.
10708         (inilne_state) <skipped_symbol>: Rename to...
10709         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10710         (skip_inline_frames): Build vector of skipped symbols and use this
10711         to reate the inline_state.
10712         (inline_skipped_symbol): Add a comment and some assertions, fetch
10713         skipped symbol from the list.
10714
10715 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10716
10717         * buildsym.c (lte_is_less_than): Delete.
10718         (buildsym_compunit::end_symtab_with_blockvector): Create local
10719         lambda function to sort line table entries, and use
10720         std::stable_sort instead of std::sort.
10721         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10722         markers when looking for a previous line.
10723
10724 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10725
10726         * dwarf2read.c (lnp_state_machine::record_line): Include
10727         end_sequence parameter in debug print out.  Record the line if we
10728         are at an end_sequence marker even if it's not the start of a
10729         statement.
10730         * symmisc.c (maintenance_print_one_line_table): Print end of
10731         sequence markers with 'END' not '0'.
10732
10733 2020-01-24  Pedro Alves  <palves@redhat.com>
10734
10735         PR gdb/25410
10736         * thread.c (scoped_restore_current_thread::restore): Use
10737         switch_to_inferior_no_thread.
10738         * exec.c: Include "progspace-and-thread.h".
10739         (add_target_sections, remove_target_sections):
10740         scoped_restore_current_pspace_and_thread instead of
10741         scoped_restore_current_thread.
10742         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10743         and aspace to the inferior before calling clone_program_space.
10744         Remove stale comment.
10745
10746 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10747
10748         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10749         (arm_netbsd_nat_target::fetch_registers): ...this.
10750         (arm_nbsd_nat_target::store_registers): Rename to...
10751         (arm_netbsd_nat_target::store_registers): ...this.
10752
10753 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10754
10755         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10756         register_t.
10757
10758 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10759
10760         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10761         Update comment.
10762         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10763         Likewise.
10764         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10765         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10766         the correct replacement (iterate_over_regset_sections).
10767         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10768         Update comment.
10769
10770 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10771
10772         PR gdb/23718
10773         * gdb/python/python.c (execute_gdb_command): Call
10774         async_enable_stdin in catch block.
10775
10776 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10777
10778         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10779         SWITCH_THRU_ALL_UIS.
10780
10781 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10782
10783         PR tui/9765
10784         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10785         comment, add extra parameter, and update to store previous symbol
10786         when appropriate.
10787         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10788         add extra parameter.
10789         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10790         remove unneeded parameter, add try/catch around gdb_print_insn,
10791         rewrite to add items to asm_lines vector.
10792         (tui_find_backward_disassembly_start_address): New function.
10793         (tui_find_disassembly_address): Updated throughout.
10794         (tui_disasm_window::set_contents): Update for changes to
10795         tui_disassemble.
10796         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10797         number of lines to scroll.
10798
10799 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10800
10801         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10802         (SECT_OFF_DATA): Likewise.
10803         (SECT_OFF_RODATA): Likewise.
10804         (SECT_OFF_TEXT): Likewise.
10805         (SECT_OFF_BSS): Likewise.
10806         (struct objfile) <text_section_offset, data_section_offset>: New
10807         methods.
10808         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10809         objfile::text_section_offset.
10810         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10811         * coffread.c (coff_symtab_read): Likewise.
10812         (enter_linenos): Likewise.
10813         (process_coff_symbol): Likewise.
10814         * ctfread.c (get_objfile_text_range): Likewise.
10815         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10816         Use objfile::data_section_offset.
10817         * dwarf2-frame.c (execute_cfa_program): Use
10818         objfile::text_section_offset.
10819         (dwarf2_frame_find_fde): Likewise.
10820         * dwarf2read.c (create_addrmap_from_index): Likewise.
10821         (create_addrmap_from_aranges): Likewise.
10822         (dw2_find_pc_sect_compunit_symtab): Likewise.
10823         (process_psymtab_comp_unit_reader): Likewise.
10824         (add_partial_symbol): Likewise.
10825         (add_partial_subprogram): Likewise.
10826         (process_full_comp_unit): Likewise.
10827         (read_file_scope): Likewise.
10828         (read_func_scope): Likewise.
10829         (read_lexical_block_scope): Likewise.
10830         (read_call_site_scope): Likewise.
10831         (dwarf2_rnglists_process): Likewise.
10832         (dwarf2_ranges_process): Likewise.
10833         (dwarf2_ranges_read): Likewise.
10834         (dwarf_decode_lines_1): Likewise.
10835         (new_symbol): Likewise.
10836         (dwarf2_fetch_die_loc_sect_off): Likewise.
10837         (dwarf2_per_cu_text_offset): Likewise.
10838         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10839         * hppa-tdep.c (read_unwind_info): Likewise.
10840         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10841         * psympriv.h (struct partial_symtab): Likewise.
10842         * psymtab.c (find_pc_sect_psymtab): Likewise.
10843         * solib-svr4.c (enable_break): Likewise.
10844         * stap-probe.c (relocate_address): Use
10845         objfile::data_section_offset.
10846         * xcoffread.c (enter_line_range): Use
10847         objfile::text_section_offset.
10848         (read_xcoff_symtab): Likewise.
10849
10850 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10851
10852         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10853         declaration to narrower scopes.
10854
10855 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10856
10857         * darwin-nat.h (struct darwin_exception_msg, enum
10858         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10859         Move up.
10860         (class darwin_nat_target) <wait_1, check_new_threads,
10861         decode_exception_message, decode_message, stop_inferior,
10862         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10863         * darwin-nat.c (darwin_check_new_threads): Rename to...
10864         (darwin_nat_target::check_new_threads): ... this.
10865         (darwin_suspend_inferior_it): Remove.
10866         (darwin_decode_exception_message): Rename to...
10867         (darwin_nat_target::decode_exception_message): ... this.
10868         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10869         (darwin_decode_message): Rename to...
10870         (darwin_nat_target::decode_message): ... this.
10871         (cancel_breakpoint): Rename to...
10872         (darwin_nat_target::cancel_breakpoint): ... this.
10873         (darwin_wait): Rename to...
10874         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10875         instead of iterate_over_inferiors.
10876         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10877         (darwin_stop_inferior): Rename to...
10878         (darwin_nat_target::stop_inferior): ... this.
10879         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10880         (darwin_init_thread_list): Rename to...
10881         (darwin_nat_target::init_thread_list): ... this.
10882         (darwin_ptrace_him): Rename to...
10883         (darwin_nat_target::ptrace_him): ... this.
10884         (darwin_nat_target::create_inferior): Pass lambda function to
10885         fork_inferior.
10886         (darwin_nat_target::detach): Call stop_inferior instead of
10887         darwin_stop_inferior.
10888         * fork-inferior.h (fork_inferior): Change init_trace_fun
10889         parameter to gdb::function_view.
10890         * fork-inferior.c (fork_inferior): Likewise.
10891
10892 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10893
10894         * i386-cygwin-tdep.c (core_process_module_section): Update.
10895         * windows-nat.c (struct lm_info_windows): Add text_offset.
10896         (windows_xfer_shared_libraries): Update.
10897         * windows-tdep.c (windows_xfer_shared_library):
10898         Add text_offset_cached argument.
10899         * windows-tdep.h (windows_xfer_shared_library): Update.
10900
10901 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10902
10903         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10904
10905 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10906
10907         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10908         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10909         replace with range-based for.
10910         (gdbsim_interrupt_inferior): Remove.
10911         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10912         with a range-based for.  Inline code from
10913         gdbsim_interrupt_inferior.
10914
10915 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10916
10917         * infrun.c (proceed): Fix indentation.
10918
10919 2020-01-21  Tom Tromey  <tromey@adacore.com>
10920
10921         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10922         * python/python.c (python_extension_ops): Update.
10923         (gdbpy_colorize): New function.
10924         * python/lib/gdb/__init__.py (colorize): New function.
10925         * extension.h (ext_lang_colorize): Declare.
10926         * extension.c (ext_lang_colorize): New function.
10927         * extension-priv.h (struct extension_language_ops) <colorize>: New
10928         member.
10929         * cli/cli-style.c (_initialize_cli_style): Update help text.
10930
10931 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10932
10933         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10934         <cond>: Change type to bool.
10935         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10936         (aarch64_displaced_step_cb): Likewise.
10937         (aarch64_displaced_step_tb): Likewise.
10938
10939 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10940
10941         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10942         output.
10943
10944 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10945
10946         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10947         <pc_adjust>: Adjust the documentation.
10948         (aarch64_displaced_step_fixup): Check if PC really moved before
10949         adjusting it.
10950
10951 2020-01-19  Tom Tromey  <tom@tromey.com>
10952
10953         * disasm.c (~gdb_disassembler): New destructor.
10954         (gdb_buffered_insn_length): Call disassemble_free_target.
10955         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10956         DISABLE_COPY_AND_ASSIGN.
10957
10958 2020-01-19  Tom Tromey  <tom@tromey.com>
10959
10960         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10961         (die_reader_func_ftype): Remove.
10962         (cutu_reader): New class.
10963         (dw2_get_file_names_reader): Remove "data" parameter.
10964         (dw2_get_file_names): Use cutu_reader.
10965         (create_debug_type_hash_table): Update.
10966         (read_cutu_die_from_dwo): Update comment.
10967         (lookup_dwo_unit): Add dwo_name parameter.
10968         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10969         die_reader_func_ftype and data parameters.
10970         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10971         Remove die_reader_func_ftype and data parameters.
10972         (~cutu_reader): New; from init_cutu_and_read_dies.
10973         (cutu_reader::cutu_reader): Rename from
10974         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10975         and data parameters.
10976         (init_cutu_and_read_dies_simple): Remove.
10977         (struct process_psymtab_comp_unit_data): Remove.
10978         (process_psymtab_comp_unit_reader): Remove data parameter; add
10979         want_partial_unit and pretend_language parameters.
10980         (process_psymtab_comp_unit): Use cutu_reader.
10981         (build_type_psymtabs_reader): Remove data parameter.
10982         (build_type_psymtabs_1): Use cutu_reader.
10983         (process_skeletonless_type_unit): Likewise.
10984         (load_partial_comp_unit_reader): Remove.
10985         (load_partial_comp_unit): Use cutu_reader.
10986         (load_full_comp_unit_reader): Remove.
10987         (load_full_comp_unit): Use cutu_reader.
10988         (struct create_dwo_cu_data): Remove.
10989         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10990         dwo_unit parameters.
10991         (create_cus_hash_table): Use cutu_reader.
10992         (struct dwarf2_read_addr_index_data): Remove.
10993         (dwarf2_read_addr_index_reader): Remove.
10994         (dwarf2_read_addr_index): Use cutu_reader.
10995         (read_signatured_type_reader): Remove.
10996         (read_signatured_type): Use cutu_reader.
10997
10998 2020-01-19  Tom Tromey  <tom@tromey.com>
10999
11000         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11001         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11002         (tui_wrefresh): Declare.
11003         * tui/tui-wingeneral.c (suppress_output): New global.
11004         (tui_suppress_output, ~tui_suppress_output): New constructor and
11005         destructor.
11006         (tui_wrefresh): New function.
11007         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11008         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11009         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11010         method.
11011         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11012         tui_wrefresh.
11013         (tui_data_window::no_refresh): New method.
11014         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11015         (tui_reg_command): Use tui_suppress_output
11016         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11017         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11018         method.
11019         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11020
11021 2020-01-19  Tom Tromey  <tom@tromey.com>
11022
11023         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11024         Handle case where symtab is null.
11025
11026 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11027
11028         * linux-fork.c (one_fork_p): Simplify.
11029
11030 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11031
11032         * top.c (struct qt_args): Remove.
11033         (kill_or_detach): Change return type to void, replace `void *`
11034         parameter with a proper one.
11035         (print_inferior_quit_action):  Likewise.
11036         (quit_confirm): Use range-based for loop to iterate over inferiors.
11037         (quit_force): Likewise.
11038
11039 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11040
11041         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11042         `void *` parameter with proper parameters.
11043         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11044         (print_one_inferior): Change return type to void, replace `void *`
11045         parameter with proper parameters.
11046         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11047         inferiors.
11048         (get_other_inferior): Remove.
11049         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11050         inferiors.
11051
11052 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11053
11054         * mi/mi-interp.c (report_initial_inferior): Remove.
11055         (mi_interp::init): Use range-based for to iterate over inferiors.
11056
11057 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11058
11059         * python/py-inferior.c (build_inferior_list): Remove.
11060         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11061
11062 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11063
11064         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11065         (btrace_stitch_trace): Likewise.
11066         * charset.c (intermediate_encoding): Likewise (vaild).
11067         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11068         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11069         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11070
11071 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11072
11073         * windows-tdep.c (windows_get_tlb_type):
11074         Add rtl_user_process_parameters type.
11075
11076 2020-01-16  Pedro Alves  <palves@redhat.com>
11077             Norbert Lange  <nolange79@gmail.com>
11078
11079         PR build/24805
11080         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11081         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11082         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11083         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11084         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11085         (ps_plog): Redeclare exported functions with default visibility.
11086
11087 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11088
11089         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11090         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11091
11092 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11093
11094         * infcmd.c (post_create_inferior): Use get_thread_regcache
11095         instead of get_current_regcache.
11096
11097 2020-01-14  Tom Tromey  <tom@tromey.com>
11098
11099         PR symtab/12535:
11100         * python/python.c (gdbpy_decode_line): Treat empty string the same
11101         as no argument.
11102
11103 2020-01-14  Tom Tromey  <tom@tromey.com>
11104
11105         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11106
11107 2020-01-14  Tom Tromey  <tom@tromey.com>
11108
11109         * nat/linux-btrace.c: Don't include <config.h>.
11110         * nat/linux-ptrace.c: Don't include <config.h>.
11111         * nat/x86-linux-dregs.c: Don't include <config.h>.
11112
11113 2020-01-14  Tom Tromey  <tom@tromey.com>
11114
11115         * configure: Rebuild.
11116         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11117
11118 2020-01-14  Tom Tromey  <tom@tromey.com>
11119
11120         * nat/x86-linux-dregs.c: Include configh.h.
11121         * nat/linux-ptrace.c: Include configh.h.
11122         * nat/linux-btrace.c: Include configh.h.
11123         * defs.h: Include config.h, bfd.h.
11124         * configure.ac: Don't source common.host.
11125         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11126         * configure: Rebuild.
11127         * acinclude.m4: Update path.
11128         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11129         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11130         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11131         (CLIBS): Add LIBSUPPORT.
11132         (CDEPS): Likewise.
11133         (COMMON_SFILES): Remove gdbsupport files.
11134         (HFILES_NO_SRCDIR): Likewise.
11135         (stamp-version): Update path to create-version.sh.
11136         (ALLDEPFILES): Remove gdbsupport files.
11137
11138 2020-01-14  Tom Tromey  <tom@tromey.com>
11139
11140         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11141         USE_WIN32API when needed.
11142         * configure.ac (USE_WIN32API): Don't define.
11143         (WIN32LIBS): Use WIN32APILIBS.
11144         * configure: Rebuild.
11145
11146 2020-01-14  Tom Tromey  <tom@tromey.com>
11147
11148         * configure: Rebuild.
11149         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11150
11151 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11152
11153         * skip.c (skip_function_command): Make skip w/o arguments use the
11154         name of the inlined function if pc is inside any inlined function.
11155
11156 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11157
11158         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11159         * infrun.c (resume_1): Likewise.
11160         (handle_inferior_event): Remove stale comment.
11161         * linux-nat.c (linux_nat_target::resume): Update comments.
11162         (save_stop_reason): Likewise.
11163         (linux_nat_filter_event): Likewise.
11164         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11165
11166 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11167
11168         * elfread.c (record_minimal_symbol): Set section index to 0 for
11169         non-allocatable sections.
11170
11171
11172 2020-01-13  Ali Tamur <tamur@google.com>
11173
11174         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11175         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11176         to gdb::optional.  Update comments.
11177         (dwo_file): Update comments.
11178         (read_attribute): Update API to take an additional out parameter,
11179         need_reprocess.  This is used to mark attributes that need other
11180         attributes (e.g. str_offsets_base) for correct computation which may not
11181         have been read yet.
11182         (read_attribute_reprocess): New function declaration.
11183         (read_addr_index): Likewise.
11184         (read_dwo_str_index): Likewise.
11185         (read_stub_str_index): Likewise.
11186         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11187         (lookup_addr_base): New function definition.
11188         (lookup_ranges_base): Likewise.
11189         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11190         lookup_ranges_base.
11191         (init_cutu_and_read_dies): Update comments.
11192         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11193         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11194         Update comments.
11195         (init_cutu_and_read_dies_simple): Reflect API changes.
11196         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11197         (create_cus_hash_table): Change API to take parent compile unit.
11198         Reflect API changes.
11199         (open_and_init_dwo_file): Reflect API changes.
11200         (dwarf2_get_pc_bounds): Update comments.
11201         (dwarf2_record_block_ranges): Likewise.
11202         (read_full_die_1): Change implementation to reprocess attributes that
11203         need str_offsets_base and addr_base.
11204         (partial_die_info::read): Likewise.
11205         (read_attribute_reprocess): New function definition.
11206         (read_attribute_value): Change API to take an additional out parameter,
11207         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11208         when a non-dwo compile unit has index based attributes.
11209         (read_attribute): Reflect API changes.
11210         (read_addr_index_1): Reflect API changes.  Update comments.
11211         (dwarf2_read_addr_index_data): Reflect API changes.
11212         (dwarf2_read_addr_index): Likewise.
11213         (read_str_index): Change API and implementation.  This becomes a helper
11214         to be used by the new string index related methods.  Update error
11215         message and comments.
11216         (read_dwo_str_index): New function definition.
11217         (read_stub_str_index): Likewise.
11218         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11219         * symfile.h (dwarf2_debug_sections): Likewise.
11220         * xcoffread.c (dwarf2_debug_sections): Likewise.
11221
11222 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11223
11224         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11225         core_reg_sect type to gdb_byte *.
11226         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11227         * cris-tdep.c (fetch_core_registers): Likewise.
11228         * corelow.c (core_target::get_core_register_section): Change
11229         type of `contents` to gdb::byte_vector.
11230
11231 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11232
11233         * tui/tui-wingeneral.c (box_win): Position the title in the center
11234         of the border.
11235
11236 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11237
11238         * corelow.c (core_target::get_core_register_section): Use
11239           std::vector instead of alloca.
11240
11241 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11242
11243         * warning.m4: Add -Wmissing-declarations to build_warnings.
11244         * configure: Re-generate.
11245
11246 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11247
11248         * python/python.c (init__gdb_module): Add declaration.
11249
11250 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11251
11252         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11253         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11254         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11255         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11256         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11257         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11258         * ada-exp.y (_initialize_ada_exp): Add declaration.
11259         * ada-lang.c (_initialize_ada_language): Add declaration.
11260         * ada-tasks.c (_initialize_tasks): Add declaration.
11261         * agent.c (_initialize_agent): Add declaration.
11262         * aix-thread.c (_initialize_aix_thread): Add declaration.
11263         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11264         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11265         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11266         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11267         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11268         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11269         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11270         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11271         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11272         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11273         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11274         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11275         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11276         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11277         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11278         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11279         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11280         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11281         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11282         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11283         * annotate.c (_initialize_annotate): Add declaration.
11284         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11285         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11286         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11287         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11288         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11289         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11290         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11291         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11292         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11293         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11294         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11295         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11296         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11297         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11298         * auto-load.c (_initialize_auto_load): Add declaration.
11299         * auxv.c (_initialize_auxv): Add declaration.
11300         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11301         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11302         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11303         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11304         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11305         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11306         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11307         * breakpoint.c (_initialize_breakpoint): Add declaration.
11308         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11309         * btrace.c (_initialize_btrace): Add declaration.
11310         * charset.c (_initialize_charset): Add declaration.
11311         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11312         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11313         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11314         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11315         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11316         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11317         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11318         * coffread.c (_initialize_coffread): Add declaration.
11319         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11320         * compile/compile.c (_initialize_compile): Add declaration.
11321         * complaints.c (_initialize_complaints): Add declaration.
11322         * completer.c (_initialize_completer): Add declaration.
11323         * copying.c (_initialize_copying): Add declaration.
11324         * corefile.c (_initialize_core): Add declaration.
11325         * corelow.c (_initialize_corelow): Add declaration.
11326         * cp-abi.c (_initialize_cp_abi): Add declaration.
11327         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11328         * cp-support.c (_initialize_cp_support): Add declaration.
11329         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11330         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11331         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11332         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11333         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11334         * ctfread.c (_initialize_ctfread): Add declaration.
11335         * d-lang.c (_initialize_d_language): Add declaration.
11336         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11337         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11338         * dbxread.c (_initialize_dbxread): Add declaration.
11339         * dcache.c (_initialize_dcache): Add declaration.
11340         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11341         * disasm.c (_initialize_disasm): Add declaration.
11342         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11343         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11344         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11345         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11346         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11347         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11348         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11349         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11350         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11351         * elfread.c (_initialize_elfread): Add declaration.
11352         * exec.c (_initialize_exec): Add declaration.
11353         * extension.c (_initialize_extension): Add declaration.
11354         * f-lang.c (_initialize_f_language): Add declaration.
11355         * f-valprint.c (_initialize_f_valprint): Add declaration.
11356         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11357         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11358         * filesystem.c (_initialize_filesystem): Add declaration.
11359         * findcmd.c (_initialize_mem_search): Add declaration.
11360         * findvar.c (_initialize_findvar): Add declaration.
11361         * fork-child.c (_initialize_fork_child): Add declaration.
11362         * frame-base.c (_initialize_frame_base): Add declaration.
11363         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11364         * frame.c (_initialize_frame): Add declaration.
11365         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11366         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11367         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11368         * gcore.c (_initialize_gcore): Add declaration.
11369         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11370         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11371         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11372         * gdbarch.c (_initialize_gdbarch): Add declaration.
11373         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11374         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11375         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11376         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11377         * go-lang.c (_initialize_go_language): Add declaration.
11378         * go32-nat.c (_initialize_go32_nat): Add declaration.
11379         * guile/guile.c (_initialize_guile): Add declaration.
11380         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11381         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11382         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11383         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11384         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11385         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11386         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11387         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11388         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11389         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11390         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11391         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11392         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11393         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11394         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11395         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11396         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11397         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11398         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11399         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11400         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11401         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11402         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11403         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11404         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11405         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11406         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11407         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11408         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11409         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11410         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11411         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11412         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11413         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11414         * infcall.c (_initialize_infcall): Add declaration.
11415         * infcmd.c (_initialize_infcmd): Add declaration.
11416         * inflow.c (_initialize_inflow): Add declaration.
11417         * infrun.c (_initialize_infrun): Add declaration.
11418         * interps.c (_initialize_interpreter): Add declaration.
11419         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11420         * jit.c (_initialize_jit): Add declaration.
11421         * language.c (_initialize_language): Add declaration.
11422         * linux-fork.c (_initialize_linux_fork): Add declaration.
11423         * linux-nat.c (_initialize_linux_nat): Add declaration.
11424         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11425         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11426         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11427         * m2-lang.c (_initialize_m2_language): Add declaration.
11428         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11429         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11430         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11431         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11432         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11433         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11434         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11435         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11436         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11437         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11438         * machoread.c (_initialize_machoread): Add declaration.
11439         * macrocmd.c (_initialize_macrocmd): Add declaration.
11440         * macroscope.c (_initialize_macroscope): Add declaration.
11441         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11442         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11443         * maint.c (_initialize_maint_cmds): Add declaration.
11444         * mdebugread.c (_initialize_mdebugread): Add declaration.
11445         * memattr.c (_initialize_mem): Add declaration.
11446         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11447         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11448         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11449         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11450         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11451         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11452         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11453         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11454         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11455         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11456         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11457         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11458         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11459         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11460         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11461         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11462         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11463         * mipsread.c (_initialize_mipsread): Add declaration.
11464         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11465         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11466         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11467         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11468         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11469         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11470         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11471         * nto-procfs.c (_initialize_procfs): Add declaration.
11472         * objc-lang.c (_initialize_objc_language): Add declaration.
11473         * observable.c (_initialize_observer): Add declaration.
11474         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11475         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11476         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11477         * osabi.c (_initialize_gdb_osabi): Add declaration.
11478         * osdata.c (_initialize_osdata): Add declaration.
11479         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11480         * parse.c (_initialize_parse): Add declaration.
11481         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11482         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11483         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11484         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11485         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11486         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11487         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11488         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11489         * printcmd.c (_initialize_printcmd): Add declaration.
11490         * probe.c (_initialize_probe): Add declaration.
11491         * proc-api.c (_initialize_proc_api): Add declaration.
11492         * proc-events.c (_initialize_proc_events): Add declaration.
11493         * proc-service.c (_initialize_proc_service): Add declaration.
11494         * procfs.c (_initialize_procfs): Add declaration.
11495         * producer.c (_initialize_producer): Add declaration.
11496         * psymtab.c (_initialize_psymtab): Add declaration.
11497         * python/python.c (_initialize_python): Add declaration.
11498         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11499         * record-btrace.c (_initialize_record_btrace): Add declaration.
11500         * record-full.c (_initialize_record_full): Add declaration.
11501         * record.c (_initialize_record): Add declaration.
11502         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11503         * regcache.c (_initialize_regcache): Add declaration.
11504         * reggroups.c (_initialize_reggroup): Add declaration.
11505         * remote-notif.c (_initialize_notif): Add declaration.
11506         * remote-sim.c (_initialize_remote_sim): Add declaration.
11507         * remote.c (_initialize_remote): Add declaration.
11508         * reverse.c (_initialize_reverse): Add declaration.
11509         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11510         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11511         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11512         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11513         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11514         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11515         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11516         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11517         Add declaration.
11518         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11519         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11520         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11521         * rust-exp.y (_initialize_rust_exp): Add declaration.
11522         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11523         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11524         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11525         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11526         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11527         * score-tdep.c (_initialize_score_tdep): Add declaration.
11528         * ser-go32.c (_initialize_ser_dos): Add declaration.
11529         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11530         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11531         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11532         * ser-uds.c (_initialize_ser_socket): Add declaration.
11533         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11534         * serial.c (_initialize_serial): Add declaration.
11535         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11536         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11537         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11538         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11539         * skip.c (_initialize_step_skip): Add declaration.
11540         * sol-thread.c (_initialize_sol_thread): Add declaration.
11541         * solib-aix.c (_initialize_solib_aix): Add declaration.
11542         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11543         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11544         * solib-frv.c (_initialize_frv_solib): Add declaration.
11545         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11546         * solib-target.c (_initialize_solib_target): Add declaration.
11547         * solib.c (_initialize_solib): Add declaration.
11548         * source-cache.c (_initialize_source_cache): Add declaration.
11549         * source.c (_initialize_source): Add declaration.
11550         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11551         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11552         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11553         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11554         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11555         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11556         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11557         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11558         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11559         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11560         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11561         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11562         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11563         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11564         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11565         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11566         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11567         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11568         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11569         * stabsread.c (_initialize_stabsread): Add declaration.
11570         * stack.c (_initialize_stack): Add declaration.
11571         * stap-probe.c (_initialize_stap_probe): Add declaration.
11572         * std-regs.c (_initialize_frame_reg): Add declaration.
11573         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11574         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11575         * symfile.c (_initialize_symfile): Add declaration.
11576         * symmisc.c (_initialize_symmisc): Add declaration.
11577         * symtab.c (_initialize_symtab): Add declaration.
11578         * target.c (_initialize_target): Add declaration.
11579         * target-connection.c (_initialize_target_connection): Add
11580         declaration.
11581         * target-dcache.c (_initialize_target_dcache): Add declaration.
11582         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11583         * thread.c (_initialize_thread): Add declaration.
11584         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11585         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11586         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11587         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11588         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11589         * tracectf.c (_initialize_ctf): Add declaration.
11590         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11591         * tracefile.c (_initialize_tracefile): Add declaration.
11592         * tracepoint.c (_initialize_tracepoint): Add declaration.
11593         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11594         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11595         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11596         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11597         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11598         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11599         * tui/tui.c (_initialize_tui): Add declaration.
11600         * typeprint.c (_initialize_typeprint): Add declaration.
11601         * ui-style.c (_initialize_ui_style): Add declaration.
11602         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11603         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11604         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11605         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11606         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11607         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11608         * unittests/filtered_iterator-selftests.c
11609         (_initialize_filtered_iterator_selftests): Add declaration.
11610         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11611         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11612         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11613         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11614         * unittests/main-thread-selftests.c
11615         (_initialize_main_thread_selftests): Add declaration.
11616         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11617         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11618         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11619         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11620         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11621         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11622         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11623         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11624         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11625         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11626         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11627         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11628         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11629         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11630         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11631         declaration.
11632         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11633         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11634         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11635         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11636         * user-regs.c (_initialize_user_regs): Add declaration.
11637         * utils.c (_initialize_utils): Add declaration.
11638         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11639         * valops.c (_initialize_valops): Add declaration.
11640         * valprint.c (_initialize_valprint): Add declaration.
11641         * value.c (_initialize_values): Add declaration.
11642         * varobj.c (_initialize_varobj): Add declaration.
11643         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11644         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11645         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11646         * windows-nat.c (_initialize_windows_nat): Add declaration.
11647         (_initialize_check_for_gdb_ini): Add declaration.
11648         (_initialize_loadable): Add declaration.
11649         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11650         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11651         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11652         * xcoffread.c (_initialize_xcoffread): Add declaration.
11653         * xml-support.c (_initialize_xml_support): Add declaration.
11654         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11655         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11656         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11657         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11658
11659 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11660
11661         * regformats/regdat.sh: Generate declaration for init function.
11662
11663 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11664
11665         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11666         up.
11667         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11668         close_one_inferior>: New methods.
11669         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11670         pass down target to find_inferior_pid.
11671         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11672         Pass down target to find_inferior_ptid.
11673         (gdbsim_target::create_inferior): Pass down target to
11674         add_thread_silent.
11675         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11676         target down to find_inferior_ptid and switch_to_thread.
11677         (gdbsim_target::close): Update to call close_one_inferior.
11678         (struct resume_data): Remove.
11679         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11680         directly, rather than through a void pointer.
11681         (gdbsim_target::resume): Update to call resume_one_inferior.
11682
11683 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11684
11685         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11686
11687 2020-01-12  Pedro Alves  <palves@redhat.com>
11688
11689         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11690         directly for the current inferior instead of
11691         discard_all_inferiors.
11692         (discard_all_inferiors): Delete.
11693
11694 2020-01-11  Tom Tromey  <tom@tromey.com>
11695
11696         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11697         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11698         deprecated_safe_get_selected_frame.
11699
11700 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11701
11702         * inferior.c (print_inferior): Switch inferior before printing it.
11703
11704 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11705             Pedro Alves  <palves@redhat.com>
11706
11707         * progspace-and-thread.c (switch_to_program_space_and_thread):
11708         Assert there's an inferior for PSPACE.  Use
11709         switch_to_inferior_no_thread to switch the inferior too.
11710         * progspace.c (program_space::~program_space): Call
11711         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11712         (program_space::free_all_objfiles): Don't call clear_symtab_users
11713         here.
11714         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11715
11716 2020-01-10  Pedro Alves  <palves@redhat.com>
11717
11718         * NEWS: Mention multi-target debugging, "info connections", and
11719         "add-inferior -no-connection".
11720
11721 2020-01-10  Pedro Alves  <palves@redhat.com>
11722
11723         * infrun.c: Include "target-connection.h".
11724         (check_multi_target_resumption): New.
11725         (proceed): Call it.
11726         * target-connection.c (make_target_connection_string): Make
11727         extern.
11728         * target-connection.h (make_target_connection_string): Declare.
11729
11730 2020-01-10  Pedro Alves  <palves@redhat.com>
11731
11732         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11733         * inferior.c (uiout_field_connection): New function.
11734         (print_inferior): Add new "connection-id" column.
11735         (add_inferior_command): Show connection number/string of added
11736         inferior.
11737         * process-stratum-target.h
11738         (process_stratum_target::connection_string): New virtual method.
11739         (process_stratum_target::connection_number): New field.
11740         * remote.c (remote_target::connection_string): New override.
11741         * target-connection.c: New file.
11742         * target-connection.h: New file.
11743         * target.c (decref_target): Remove process_stratum targets from
11744         the connection list.
11745         (target_stack::push): Add process_stratum targets to the
11746         connection list.
11747
11748 2020-01-10  Pedro Alves  <palves@redhat.com>
11749
11750         Revert:
11751         2016-04-12  Pedro Alves  <palves@redhat.com>
11752         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11753         Remove references to name.
11754         * serial.h (struct serial) <name>: Delete.
11755
11756 2020-01-10  Pedro Alves  <palves@redhat.com>
11757
11758         * gdbarch-selftests.c (register_to_value_test): Remove "target
11759         already pushed" check.
11760
11761 2020-01-10  Pedro Alves  <palves@redhat.com>
11762             John Baldwin  <jhb@FreeBSD.org>
11763
11764         * aarch64-linux-nat.c
11765         (aarch64_linux_nat_target::thread_architecture): Adjust.
11766         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11767         (task_command_1): Likewise.
11768         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11769         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11770         (aix_thread_target::store_registers)
11771         (aix_thread_target::thread_alive): Adjust.
11772         * amd64-fbsd-tdep.c: Include "inferior.h".
11773         (amd64fbsd_get_thread_local_address): Pass down target.
11774         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11775         thread's gdbarch instead of target_gdbarch.
11776         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11777         get_last_target_status.
11778         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11779         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11780         inferiors.
11781         (update_inserted_breakpoint_locations): Skip if inferiors with no
11782         execution.
11783         (update_global_location_list): When handling moribund locations,
11784         find representative inferior for location's pspace, and use thread
11785         count of its process_stratum target.
11786         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11787         * bsd-uthread.c (bsd_uthread_target::wait): Use
11788         as_process_stratum_target and adjust thread_change_ptid and
11789         add_thread calls.
11790         (bsd_uthread_target::update_thread_list): Use
11791         as_process_stratum_target and adjust find_thread_ptid,
11792         thread_change_ptid and add_thread calls.
11793         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11794         find_thread_ptid call.
11795         * corelow.c (add_to_thread_list): Adjust add_thread call.
11796         (core_target_open): Adjust add_thread_silent and thread_count
11797         calls.
11798         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11799         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11800         * event-top.c (async_disconnect): Pop targets from all inferiors.
11801         * exec.c (add_target_sections): Push exec target on all inferiors
11802         sharing the program space.
11803         (remove_target_sections): Remove the exec target from all
11804         inferiors sharing the program space.
11805         (exec_on_vfork): New.
11806         * exec.h (exec_on_vfork): Declare.
11807         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11808         Pass it down.
11809         (fbsd_nat_target::update_thread_list): Adjust.
11810         (fbsd_nat_target::resume): Adjust.
11811         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11812         down.
11813         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11814         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11815         get_thread_arch_regcache call.
11816         * fork-child.c (gdb_startup_inferior): Pass target down to
11817         startup_inferior and set_executing.
11818         * gdbthread.h (struct process_stratum_target): Forward declare.
11819         (add_thread, add_thread_silent, add_thread_with_info)
11820         (in_thread_list): Add process_stratum_target parameter.
11821         (find_thread_ptid(inferior*, ptid_t)): New overload.
11822         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11823         parameter.
11824         (all_threads()): Delete overload.
11825         (all_threads, all_non_exited_threads): Add process_stratum_target
11826         parameter.
11827         (all_threads_safe): Use brace initialization.
11828         (thread_count): Add process_stratum_target parameter.
11829         (set_resumed, set_running, set_stop_requested, set_executing)
11830         (threads_are_executing, finish_thread_state): Add
11831         process_stratum_target parameter.
11832         (switch_to_thread): Use is_current_thread.
11833         * i386-fbsd-tdep.c: Include "inferior.h".
11834         (i386fbsd_get_thread_local_address): Pass down target.
11835         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11836         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11837         have_inferiors check.
11838         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11839         (inf_ptrace_target::attach): Adjust.
11840         * infcall.c (run_inferior_call): Adjust.
11841         * infcmd.c (run_command_1): Pass target to
11842         scoped_finish_thread_state.
11843         (proceed_thread_callback): Skip inferiors with no execution.
11844         (continue_command): Rename 'all_threads' local to avoid hiding
11845         'all_threads' function.  Adjust get_last_target_status call.
11846         (prepare_one_step): Adjust set_running call.
11847         (signal_command): Use user_visible_resume_target.  Compare thread
11848         pointers instead of inferior_ptid.
11849         (info_program_command): Adjust to pass down target.
11850         (attach_command): Mark target's 'thread_executing' flag.
11851         (stop_current_target_threads_ns): New, factored out from ...
11852         (interrupt_target_1): ... this.  Switch inferior before making
11853         target calls.
11854         * inferior-iter.h
11855         (struct all_inferiors_iterator, struct all_inferiors_range)
11856         (struct all_inferiors_safe_range)
11857         (struct all_non_exited_inferiors_range): Filter on
11858         process_stratum_target too.  Remove explicit.
11859         * inferior.c (inferior::inferior): Push dummy target on target
11860         stack.
11861         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11862         Add process_stratum_target parameter, and pass it down.
11863         (have_live_inferiors): Adjust.
11864         (switch_to_inferior_and_push_target): New.
11865         (add_inferior_command, clone_inferior_command): Handle
11866         "-no-connection" parameter.  Use
11867         switch_to_inferior_and_push_target.
11868         (_initialize_inferior): Mention "-no-connection" option in
11869         the help of "add-inferior" and "clone-inferior" commands.
11870         * inferior.h: Include "process-stratum-target.h".
11871         (interrupt_target_1): Use bool.
11872         (struct inferior) <push_target, unpush_target, target_is_pushed,
11873         find_target_beneath, top_target, process_target, target_at,
11874         m_stack>: New.
11875         (discard_all_inferiors): Delete.
11876         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11877         (all_inferiors, all_non_exited_inferiors): Add
11878         process_stratum_target parameter.
11879         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11880         (target_last_proc_target): New global.
11881         (follow_fork_inferior): Push target on new inferior.  Pass target
11882         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11883         reference count.
11884         (follow_fork): Adjust get_last_target_status call.  Also consider
11885         target.
11886         (follow_exec): Push target on new inferior.
11887         (struct execution_control_state) <target>: New field.
11888         (user_visible_resume_target): New.
11889         (do_target_resume): Call target_async.
11890         (resume_1): Set target's threads_executing flag.  Consider resume
11891         target.
11892         (commit_resume_all_targets): New.
11893         (proceed): Also consider resume target.  Skip threads of inferiors
11894         with no execution.  Commit resumtion in all targets.
11895         (start_remote): Pass current inferior to wait_for_inferior.
11896         (infrun_thread_stop_requested): Consider target as well.  Pass
11897         thread_info pointer to clear_inline_frame_state instead of ptid.
11898         (infrun_thread_thread_exit): Consider target as well.
11899         (random_pending_event_thread): New inferior parameter.  Use it.
11900         (do_target_wait): Rename to ...
11901         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11902         down.
11903         (threads_are_resumed_pending_p, do_target_wait): New.
11904         (prepare_for_detach): Adjust calls.
11905         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11906         do_target_wait_1 instead of do_target_wait.
11907         (fetch_inferior_event): Adjust.  Switch to representative
11908         inferior.  Pass target down.
11909         (set_last_target_status): Add process_stratum_target parameter.
11910         Save target in global.
11911         (get_last_target_status): Add process_stratum_target parameter and
11912         handle it.
11913         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11914         (context_switch): Check inferior_ptid == null_ptid before calling
11915         inferior_thread().
11916         (get_inferior_stop_soon): Pass down target.
11917         (wait_one): Rename to ...
11918         (poll_one_curr_target): ... this.
11919         (struct wait_one_event): New.
11920         (wait_one): New.
11921         (stop_all_threads): Adjust.
11922         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11923         event's target.
11924         (switch_back_to_stepped_thread): Also consider target.
11925         (print_stop_event): Update.
11926         (normal_stop): Update.  Also consider the resume target.
11927         * infrun.h (wait_for_inferior): Remove declaration.
11928         (user_visible_resume_target): New declaration.
11929         (get_last_target_status, set_last_target_status): New
11930         process_stratum_target parameter.
11931         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11932         process_stratum_target parameter, and use it.
11933         (clear_inline_frame_state (thread_info*)): New.
11934         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11935         process_stratum_target parameter.
11936         (clear_inline_frame_state (thread_info*)): Declare.
11937         * linux-fork.c (delete_checkpoint_command): Pass target down to
11938         find_thread_ptid.
11939         (checkpoint_command): Adjust.
11940         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11941         instead of just tweaking inferior_ptid.
11942         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11943         (exit_lwp): Pass target down to find_thread_ptid.
11944         (attach_proc_task_lwp_callback): Pass target down to
11945         add_thread/set_running/set_executing.
11946         (linux_nat_target::attach): Pass target down to
11947         thread_change_ptid.
11948         (get_detach_signal): Pass target down to find_thread_ptid.
11949         Consider last target status's target.
11950         (linux_resume_one_lwp_throw, resume_lwp)
11951         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11952         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11953         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11954         (linux_nat_target::async_wait_fd): New.
11955         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11956         target down.
11957         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11958         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11959         * linux-thread-db.c (struct thread_db_info::process_target): New
11960         field.
11961         (add_thread_db_info): Save target.
11962         (get_thread_db_info): New process_stratum_target parameter.  Also
11963         match target.
11964         (delete_thread_db_info): New process_stratum_target parameter.
11965         Also match target.
11966         (thread_from_lwp): Adjust to pass down target.
11967         (thread_db_notice_clone): Pass down target.
11968         (check_thread_db_callback): Pass down target.
11969         (try_thread_db_load_1): Always push the thread_db target.
11970         (try_thread_db_load, record_thread): Pass target down.
11971         (thread_db_target::detach): Pass target down.  Always unpush the
11972         thread_db target.
11973         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11974         target down.  Always unpush the thread_db target.
11975         (find_new_threads_callback, thread_db_find_new_threads_2)
11976         (thread_db_target::update_thread_list): Pass target down.
11977         (thread_db_target::pid_to_str): Pass current inferior down.
11978         (thread_db_target::get_thread_local_address): Pass target down.
11979         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11980         target down.
11981         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11982         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11983         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11984         (procfs_init_inferior): Rename to ...
11985         (procfs_target::procfs_init_inferior): ... this and adjust.
11986         (procfs_target::create_inferior, procfs_notice_thread)
11987         (procfs_do_thread_registers): Adjust.
11988         * ppc-fbsd-tdep.c: Include "inferior.h".
11989         (ppcfbsd_get_thread_local_address): Pass down target.
11990         * proc-service.c (ps_xfer_memory): Switch current inferior and
11991         program space as well.
11992         (get_ps_regcache): Pass target down.
11993         * process-stratum-target.c
11994         (process_stratum_target::thread_address_space)
11995         (process_stratum_target::thread_architecture): Pass target down.
11996         * process-stratum-target.h
11997         (process_stratum_target::threads_executing): New field.
11998         (as_process_stratum_target): New.
11999         * ravenscar-thread.c
12000         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12001         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12002         down.
12003         * record-btrace.c (record_btrace_target::info_record): Adjust.
12004         (record_btrace_target::record_method)
12005         (record_btrace_target::record_is_replaying)
12006         (record_btrace_target::fetch_registers)
12007         (get_thread_current_frame_id, record_btrace_target::resume)
12008         (record_btrace_target::wait, record_btrace_target::stop): Pass
12009         target down.
12010         * record-full.c (record_full_wait_1): Switch to event thread.
12011         Pass target down.
12012         * regcache.c (regcache::regcache)
12013         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12014         process_stratum_target parameter and handle it.
12015         (current_thread_target): New global.
12016         (get_thread_regcache): Add process_stratum_target parameter and
12017         handle it.  Switch inferior before calling target method.
12018         (get_thread_regcache): Pass target down.
12019         (get_thread_regcache_for_ptid): Pass target down.
12020         (registers_changed_ptid): Add process_stratum_target parameter and
12021         handle it.
12022         (registers_changed_thread, registers_changed): Pass target down.
12023         (test_get_thread_arch_aspace_regcache): New.
12024         (current_regcache_test): Define a couple local test_target_ops
12025         instances and use them for testing.
12026         (readwrite_regcache): Pass process_stratum_target parameter.
12027         (cooked_read_test, cooked_write_test): Pass mock_target down.
12028         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12029         (get_thread_arch_aspace_regcache): Add process_stratum_target
12030         parameter.
12031         (regcache::target): New method.
12032         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12033         (regcache::registers_changed_ptid): Add process_stratum_target
12034         parameter.
12035         (regcache::m_target): New field.
12036         (registers_changed_ptid): Add process_stratum_target parameter.
12037         * remote.c (remote_state::supports_vCont_probed): New field.
12038         (remote_target::async_wait_fd): New method.
12039         (remote_unpush_and_throw): Add remote_target parameter.
12040         (get_current_remote_target): Adjust.
12041         (remote_target::remote_add_inferior): Push target.
12042         (remote_target::remote_add_thread)
12043         (remote_target::remote_notice_new_inferior)
12044         (get_remote_thread_info): Pass target down.
12045         (remote_target::update_thread_list): Skip threads of inferiors
12046         bound to other targets.  (remote_target::close): Don't discard
12047         inferiors.  (remote_target::add_current_inferior_and_thread)
12048         (remote_target::process_initial_stop_replies)
12049         (remote_target::start_remote)
12050         (remote_target::remote_serial_quit_handler): Pass down target.
12051         (remote_target::remote_unpush_target): New remote_target
12052         parameter.  Unpush the target from all inferiors.
12053         (remote_target::remote_unpush_and_throw): New remote_target
12054         parameter.  Pass it down.
12055         (remote_target::open_1): Check whether the current inferior has
12056         execution instead of checking whether any inferior is live.  Pass
12057         target down.
12058         (remote_target::remote_detach_1): Pass down target.  Use
12059         remote_unpush_target.
12060         (extended_remote_target::attach): Pass down target.
12061         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12062         (remote_target::append_resumption): Pass down target.
12063         (remote_target::append_pending_thread_resumptions)
12064         (remote_target::remote_resume_with_hc, remote_target::resume)
12065         (remote_target::commit_resume): Pass down target.
12066         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12067         (remote_target::interrupt_query)
12068         (remote_target::remove_new_fork_children)
12069         (remote_target::check_pending_events_prevent_wildcard_vcont)
12070         (remote_target::remote_parse_stop_reply)
12071         (remote_target::process_stop_reply): Pass down target.
12072         (first_remote_resumed_thread): New remote_target parameter.  Pass
12073         it down.
12074         (remote_target::wait_as): Pass down target.
12075         (unpush_and_perror): New remote_target parameter.  Pass it down.
12076         (remote_target::readchar, remote_target::remote_serial_write)
12077         (remote_target::getpkt_or_notif_sane_1)
12078         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12079         down target.
12080         (remote_target::mourn_inferior): Pass down target.  Use
12081         remote_unpush_target.
12082         (remote_target::core_of_thread)
12083         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12084         (remote_target::pid_to_exec_file)
12085         (remote_target::thread_handle_to_thread_info): Pass down target.
12086         (remote_target::async_wait_fd): New.
12087         * riscv-fbsd-tdep.c: Include "inferior.h".
12088         (riscv_fbsd_get_thread_local_address): Pass down target.
12089         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12090         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12091         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12092         Adjust.
12093         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12094         * solib-svr4.c (enable_break): Pass down target.
12095         * spu-multiarch.c (parse_spufs_run): Pass down target.
12096         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12097         * target-delegates.c: Regenerate.
12098         * target.c (g_target_stack): Delete.
12099         (current_top_target): Return the current inferior's top target.
12100         (target_has_execution_1): Refer to the passed-in inferior's top
12101         target.
12102         (target_supports_terminal_ours): Check whether the initial
12103         inferior was already created.
12104         (decref_target): New.
12105         (target_stack::push): Incref/decref the target.
12106         (push_target, push_target, unpush_target): Adjust.
12107         (target_stack::unpush): Defref target.
12108         (target_is_pushed): Return bool.  Adjust to refer to the current
12109         inferior's target stack.
12110         (dispose_inferior): Delete, and inline parts ...
12111         (target_preopen): ... here.  Only dispose of the current inferior.
12112         (target_detach): Hold strong target reference while detaching.
12113         Pass target down.
12114         (target_thread_name): Add assertion.
12115         (target_resume): Pass down target.
12116         (target_ops::beneath, find_target_at): Adjust to refer to the
12117         current inferior's target stack.
12118         (get_dummy_target): New.
12119         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12120         has a thread running.
12121         (initialize_targets): Rename to ...
12122         (_initialize_target): ... this.
12123         * target.h: Include "gdbsupport/refcounted-object.h".
12124         (struct target_ops): Inherit refcounted_object.
12125         (target_ops::shortname, target_ops::longname): Make const.
12126         (target_ops::async_wait_fd): New method.
12127         (decref_target): Declare.
12128         (struct target_ops_ref_policy): New.
12129         (target_ops_ref): New typedef.
12130         (get_dummy_target): Declare function.
12131         (target_is_pushed): Return bool.
12132         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12133         (all_matching_threads_iterator::all_matching_threads_iterator):
12134         Handle filter target.
12135         * thread-iter.h (struct all_matching_threads_iterator, struct
12136         all_matching_threads_range, class all_non_exited_threads_range):
12137         Filter by target too.  Remove explicit.
12138         * thread.c (threads_executing): Delete.
12139         (inferior_thread): Pass down current inferior.
12140         (clear_thread_inferior_resources): Pass down thread pointer
12141         instead of ptid_t.
12142         (add_thread_silent, add_thread_with_info, add_thread): Add
12143         process_stratum_target parameter.  Use it for thread and inferior
12144         searches.
12145         (is_current_thread): New.
12146         (thread_info::deletable): Use it.
12147         (find_thread_ptid, thread_count, in_thread_list)
12148         (thread_change_ptid, set_resumed, set_running): New
12149         process_stratum_target parameter.  Pass it down.
12150         (set_executing): New process_stratum_target parameter.  Pass it
12151         down.  Adjust reference to 'threads_executing'.
12152         (threads_are_executing): New process_stratum_target parameter.
12153         Adjust reference to 'threads_executing'.
12154         (set_stop_requested, finish_thread_state): New
12155         process_stratum_target parameter.  Pass it down.
12156         (switch_to_thread): Also match inferior.
12157         (switch_to_thread): New process_stratum_target parameter.  Pass it
12158         down.
12159         (update_threads_executing): Reimplement.
12160         * top.c (quit_force): Pop targets from all inferior.
12161         (gdb_init): Don't call initialize_targets.
12162         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12163         Declare.
12164         (windows_add_thread, windows_delete_thread): Adjust.
12165         (get_windows_debug_event): Rename to ...
12166         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12167         * tracefile-tfile.c (tfile_target_open): Pass down target.
12168         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12169         Forward declare.
12170         (switch_to_thread): Add process_stratum_target parameter.
12171         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12172         parameter.  Use it.
12173         (mi_on_resume): Pass target down.
12174         * nat/fork-inferior.c (startup_inferior): Add
12175         process_stratum_target parameter.  Pass it down.
12176         * nat/fork-inferior.h (startup_inferior): Add
12177         process_stratum_target parameter.
12178         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12179
12180 2020-01-10  Pedro Alves  <palves@redhat.com>
12181
12182         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12183         directly.  Instead find the first thread in the thread list and
12184         use switch_to_thread.
12185
12186 2020-01-10  Pedro Alves  <palves@redhat.com>
12187
12188         * remote.c (remote_target::remote_add_inferior): Don't bind a
12189         process to the current inferior if the current inferior is already
12190         bound to a process.
12191
12192 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12193             Pedro Alves  <palves@redhat.com>
12194
12195         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12196         If no process is specified, return null_ptid instead of
12197         inferior_ptid.
12198         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12199         TARGET_WAITKIND_SIGNALLED with no pid.
12200
12201 2020-01-10  Pedro Alves  <palves@redhat.com>
12202
12203         * remote.c (first_remote_resumed_thread): New.
12204         (remote_target::wait_as): Use it as default event_ptid instead of
12205         inferior_ptid.
12206
12207 2020-01-10  Pedro Alves  <palves@redhat.com>
12208
12209         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12210
12211 2020-01-10  Pedro Alves  <palves@redhat.com>
12212
12213         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12214         not -1.
12215
12216 2020-01-10  Pedro Alves  <palves@redhat.com>
12217
12218         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12219         ptid to get_last_target_status.
12220         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12221         ptid to get_last_target_status.
12222         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12223         get_last_target_status.
12224         (info_program_command): Don't pass a target_waitstatus to
12225         get_last_target_status.
12226         * infrun.c (init_wait_for_inferior): Use
12227         nullify_last_target_wait_ptid.
12228         (get_last_target_status): Handle nullptr arguments.
12229         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12230         (print_stop_event): Don't pass a ptid to get_last_target_status.
12231         (normal_stop): Don't pass a ptid to get_last_target_status.
12232         * infrun.h (get_last_target_status, set_last_target_status): Move
12233         comments here and update.
12234         (nullify_last_target_wait_ptid): Declare.
12235         * linux-fork.c (fork_load_infrun_state): Remove local extern
12236         declaration of nullify_last_target_wait_ptid.
12237         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12238         to get_last_target_status.
12239
12240 2020-01-10  Pedro Alves  <palves@redhat.com>
12241
12242         * gdbthread.h (scoped_restore_current_thread)
12243         <dont_restore, restore, m_dont_restore>: Declare.
12244         * thread.c (thread_alive): Add assertion.  Return bool.
12245         (switch_to_thread_if_alive): New.
12246         (prune_threads): Switch inferior/thread.
12247         (print_thread_info_1): Switch thread before calling target methods.
12248         (scoped_restore_current_thread::restore): New, factored out from
12249         ...
12250         (scoped_restore_current_thread::~scoped_restore_current_thread):
12251         ... this.
12252         (scoped_restore_current_thread::scoped_restore_current_thread):
12253         Add assertion.
12254         (thread_apply_all_command, thread_select): Use
12255         switch_to_thread_if_alive.
12256         * infrun.c (proceed, restart_threads, handle_signal_stop)
12257         (switch_back_to_stepped_thread): Switch current thread before
12258         calling target methods.
12259
12260 2020-01-10  Pedro Alves <palves@redhat.com>
12261
12262         * inferior.c (switch_to_inferior_no_thread): New function,
12263         factored out from ...
12264         (inferior_command): ... here.
12265         * inferior.h (switch_to_inferior_no_thread): Declare.
12266         * mi/mi-main.c (run_one_inferior): Use
12267         switch_to_inferior_no_thread.
12268
12269 2020-01-10  Pedro Alves  <palves@redhat.com>
12270
12271         * infcmd.c (kill_command): Remove dead code.
12272
12273 2020-01-10  Pedro Alves  <palves@redhat.com>
12274
12275         * remote.c (remote_target::mourn_inferior): No longer check
12276         whether the target is running.
12277
12278 2020-01-10  Pedro Alves  <palves@redhat.com>
12279
12280         * corelow.c (core_target::has_execution): Change parameter type to
12281         inferior pointer.
12282         * inferior.c (number_of_live_inferiors): Use
12283         inferior::has_execution instead of target_has_execution_1.
12284         * inferior.h (inferior::has_execution): New.
12285         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12286         inferior::has_execution instead of target_has_execution_1.
12287         * process-stratum-target.c
12288         (process_stratum_target::has_execution): Change parameter type to
12289         inferior pointer.  Check the inferior's PID instead of
12290         inferior_ptid.
12291         * process-stratum-target.h
12292         (process_stratum_target::has_execution): Change parameter type to
12293         inferior pointer.
12294         * record-full.c (record_full_core_target::has_execution): Change
12295         parameter type to inferior pointer.
12296         * target.c (target_has_execution_1): Change parameter type to
12297         inferior pointer.
12298         (target_has_execution_current): Adjust.
12299         * target.h (target_ops::has_execution): Change parameter type to
12300         inferior pointer.
12301         (target_has_execution_1): Change parameter type to inferior
12302         pointer.  Change return type to bool.
12303         * tracefile.h (tracefile_target::has_execution): Change parameter
12304         type to inferior pointer.
12305
12306 2020-01-10  Pedro Alves  <palves@redhat.com>
12307
12308         * exceptions.c (print_flush): Remove current_top_target() check.
12309
12310 2020-01-10  Pedro Alves  <palves@redhat.com>
12311
12312         * remote.c (show_remote_exec_file): Show the current inferior's
12313         exec-file instead of the command variable's value.
12314
12315 2020-01-10  Pedro Alves  <palves@redhat.com>
12316
12317         * record-full.c (record_full_resume_ptid): New global.
12318         (record_full_target::resume): Set it.
12319         (record_full_wait_1): Use record_full_resume_ptid instead of
12320         inferior_ptid.
12321
12322 2020-01-10  Pedro Alves  <palves@redhat.com>
12323
12324         * gdbthread.h (scoped_restore_current_thread)
12325         <dont_restore, restore, m_dont_restore>: Declare.
12326         * thread.c (thread_alive): Add assertion.  Return bool.
12327         (switch_to_thread_if_alive): New.
12328         (prune_threads): Switch inferior/thread.
12329         (print_thread_info_1): Switch thread before calling target methods.
12330         (scoped_restore_current_thread::restore): New, factored out from
12331         ...
12332         (scoped_restore_current_thread::~scoped_restore_current_thread):
12333         ... this.
12334         (scoped_restore_current_thread::scoped_restore_current_thread):
12335         Add assertion.
12336         (thread_apply_all_command, thread_select): Use
12337         switch_to_thread_if_alive.
12338
12339 2020-01-10  George Barrett  <bob@bob131.so>
12340
12341         * stap-probe.c (stap_modify_semaphore): Don't check for null
12342         semaphores.
12343         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12344         for null semaphores.
12345
12346 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12347
12348         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12349         all source windows, and maintain horizontal scroll status while
12350         doing so.
12351
12352 2020-01-09  Tom Tromey  <tom@tromey.com>
12353
12354         PR tui/18932:
12355         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12356         update_source_window, not print_source_lines.
12357
12358 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12359
12360         * tui/tui.c (tui_enable): Register tui hooks after calling
12361         tui_display_main.
12362
12363 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12364
12365         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12366
12367 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12368
12369         * thread.c (print_thread_info_1): Fix indentation.
12370
12371 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12372
12373         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12374         unique_xmalloc_ptr outside the if to always free the demangled name.
12375
12376 2020-01-08  Tom Tromey  <tromey@adacore.com>
12377
12378         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12379         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12380         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12381         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12382         Remove.
12383         (section_offsets): New typedef.
12384         * symtab.c (fixup_section, get_msymbol_address): Update.
12385         * symmisc.c (dump_msymbols): Update.
12386         * symfile.h (relative_addr_info_to_section_offsets)
12387         (symfile_map_offsets_to_segments): Update.
12388         * symfile.c (build_section_addr_info_from_objfile)
12389         (init_objfile_sect_indices): Update.
12390         (struct place_section_arg): Change type of "offsets".
12391         (place_section): Update.
12392         (relative_addr_info_to_section_offsets): Change type of
12393         "section_offsets".  Remove "num_sections" parameter.
12394         (default_symfile_offsets, syms_from_objfile_1)
12395         (set_objfile_default_section_offset): Update.
12396         (reread_symbols): No need to preserve section offsets by hand.
12397         (symfile_map_offsets_to_segments): Change type of "offsets".
12398         * stap-probe.c (relocate_address): Update.
12399         * stabsread.h (process_one_symbol): Update.
12400         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12401         (solib_target_relocate_section_addresses): Update.
12402         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12403         Update.
12404         * solib-frv.c (frv_relocate_main_executable): Update.
12405         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12406         * solib-aix.c (solib_aix_get_section_offsets): Change return
12407         type.
12408         (solib_aix_solib_create_inferior_hook): Update.
12409         * remote.c (remote_target::get_offsets): Update.
12410         * psymtab.c (find_pc_sect_psymtab): Update.
12411         * psympriv.h (struct partial_symbol) <address, text_low,
12412         text_high>: Update.
12413         * objfiles.h (obj_section_offset): Update.
12414         (struct objfile) <section_offsets>: Change type.
12415         <num_sections>: Remove.
12416         (objfile_relocate): Update.
12417         * objfiles.c (entry_point_address_query): Update
12418         (relocate_one_symbol): Change type of "section_offsets".
12419         (objfile_relocate1, objfile_relocate1): Change type of
12420         "new_offsets".
12421         (objfile_rebase1): Update.
12422         * mipsread.c (mipscoff_symfile_read): Update.
12423         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12424         parameter.
12425         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12426         (parse_external, psymtab_to_symtab_1): Update.
12427         * machoread.c (macho_symfile_offsets): Update.
12428         * ia64-tdep.c (ia64_find_unwind_table): Update.
12429         * hppa-tdep.c (read_unwind_info): Update.
12430         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12431         * dwarf2read.c (create_addrmap_from_index)
12432         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12433         (process_psymtab_comp_unit_reader, add_partial_symbol)
12434         (add_partial_subprogram, process_full_comp_unit)
12435         (read_file_scope, read_func_scope, read_lexical_block_scope)
12436         (read_call_site_scope, dwarf2_rnglists_process)
12437         (dwarf2_ranges_process, dwarf2_ranges_read)
12438         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12439         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12440         Update.
12441         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12442         Update.
12443         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12444         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12445         (process_one_symbol): Change type of "section_offsets".
12446         * ctfread.c (get_objfile_text_range): Update.
12447         * coffread.c (coff_symtab_read, enter_linenos)
12448         (process_coff_symbol): Update.
12449         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12450         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12451
12452 2020-01-08  Tom Tromey  <tromey@adacore.com>
12453
12454         * dwarf2read.c (parse_macro_definition): Use std::string.
12455         (parse_macro_definition): Likewise.
12456
12457 2020-01-08  Tom Tromey  <tromey@adacore.com>
12458
12459         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12460         (ATTR_ALLOC_CHUNK): Remove.
12461
12462 2020-01-08  Tom Tromey  <tromey@adacore.com>
12463
12464         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12465
12466 2020-01-08  Tom Tromey  <tromey@adacore.com>
12467
12468         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12469         (dwarf2_compute_name, open_dwo_file): Likewise.
12470         (process_enumeration_scope): Use std::vector.
12471         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12472         (partial_die_info::fixup, dwarf2_start_subfile)
12473         (guess_full_die_structure_name, dwarf2_name): Likewise.
12474         (determine_prefix): Update.
12475         (guess_full_die_structure_name): Make return type const.
12476         (partial_die_full_name): Return unique_xmalloc_ptr.
12477         (DW_FIELD_ALLOC_CHUNK): Remove.
12478
12479 2020-01-07  Tom Tromey  <tromey@adacore.com>
12480
12481         PR build/24937:
12482         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12483
12484 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12485
12486         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12487
12488 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12489
12490         * stack.c (print_frame_info): Move disassemble_next_line code
12491         inside source_print block.
12492
12493 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12494
12495         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12496         gdb/signals.h, as we are now using native signal symbols.
12497
12498 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12499
12500         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12501         overflow by an early check of content vs threshold.
12502         * tui/tui-source.c (tui_source_window::line_is_displayed):
12503         Likewise.
12504
12505 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12506
12507         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12508
12509 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12510
12511         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12512         export table if no section contains it's RVA.
12513
12514 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12515
12516         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12517
12518 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12519
12520         * source.c (print_source_lines_base): Set last_line_listed.
12521
12522 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12523
12524         * tui/tui-disasm.c: Remove trailing spaces.
12525
12526 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12527             Pedro Alves  <palves@redhat.com>
12528
12529         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12530         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12531         (windows_gdb_signal_to_target): New function, uses the above
12532         enumeration to convert GDB internal signal codes to equivalent
12533         Windows codes.
12534         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12535         * windows-nat.c: Include "gdb_wait.h".
12536         (get_windows_debug_event): Extract the fatal exception from the
12537         exit status and convert to the equivalent Posix signal number.
12538         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12539         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12540         * gdbsupport/gdb_wait.c: New file, implements
12541         windows_status_to_termsig.
12542         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12543         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12544
12545 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12546
12547         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12548         show_layout.
12549
12550 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12551
12552         * aarch64-linux-nat.c
12553         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12554         and bfd_mach_aarch64.
12555
12556 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12557
12558         * ui-file.c (stdio_file::can_emit_style_escape)
12559         (tee_file::can_emit_style_escape): Ensure style is used also on
12560         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12561         to gdb_stdout.
12562         * main.c (set_gdb_data_directory): Use file style to output the
12563         warning that the given pathname is not a directory.
12564         * top.c (show_history_filename, gdb_safe_append_history)
12565         (show_gdb_datadir): Use file style.
12566
12567 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12568
12569         * solib-target.c (struct lm_info_target):
12570         Change offsets to be a unique_xmalloc_ptr.
12571         (solib_target_relocate_section_addresses): Update.
12572
12573 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12574
12575         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12576
12577 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12578
12579         * MAINTAINERS (Write After Approval): Add myself.
12580
12581 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12582
12583         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12584         Cell BE architecture.
12585         * target.h (struct target_ops) <thread_architecture>: Likewise.
12586
12587 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12588
12589         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12590
12591 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12592
12593         * MAINTAINERS (Write After Approval): Add myself.
12594
12595 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12596
12597         * gdbarch.sh: Update copyright year range of generated files.
12598
12599 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12600
12601         Update copyright year range in all GDB files.
12602
12603 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12604
12605         * copyright.py: Convert to Python 3.
12606
12607 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12608
12609         * copyright.py: Adapt after move of gnulib directory from gdb
12610         directory to toplevel directory.
12611
12612 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12613
12614         * copyright.py (main): Exit if run from the wrong directory.
12615
12616 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12617
12618         * top.c (print_gdb_version): Change copyright year to 2020.
12619
12620 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12621
12622         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12623
12624 For older changes see ChangeLog-2019.
12625 \f
12626 Local Variables:
12627 mode: change-log
12628 left-margin: 8
12629 fill-column: 74
12630 version-control: never
12631 coding: utf-8
12632 End: