gdb/ChangeLog

   1 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
   2
   3         * NEWS: Create a new section for the next release branch.
   4         Rename the section of the current branch, now that it has
   5         been cut.
   6
   7 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
   8
   9         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
  10         * version.in: Bump version to 11.0.50.DATE-git.
  11
  12 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
  13
  14         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
  15
  16 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
  17             Felix Willgerodt  <Felix.Willgerodt@intel.com>
  18
  19         * gdbarch.sh: Added bfloat16 type.
  20         * gdbarch.c: Regenerated.
  21         * gdbarch.h: Regenerated.
  22         * gdbtypes.c (floatformats_bfloat16): New struct.
  23         (gdbtypes_post_init): Add builtin_bfloat16.
  24         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
  25         (floatformats_bfloat16): New struct.
  26         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
  27         (i386_ymm_type): Add field "v16_bfloat16"
  28         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
  29         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
  30         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
  31         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
  32         * features/i386/64bit-avx512.xml: Add bfloat16 type.
  33         * features/i386/64bit-avx512.c: Regenerated.
  34         * features/i386/64bit-sse.xml: Add bfloat16 type.
  35         * features/i386/64bit-sse.c: Regenerated.
  36
  37 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
  38
  39         * i386-tdep.c (i386_zmm_type): Fix field names.
  40         (i386_ymm_type): Fix field names.
  41
  42 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  43
  44         * breakpoint.c: Fix typo in the help message of the
  45         "set breakpoint condition-evaluation" command.
  46
  47 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  48
  49         * nbsd-nat.c: Include "nat/netbsd-nat.h".
  50         * (nbsd_nat_target::pid_to_exec_file)
  51         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
  52         (nbsd_nat_target::post_startup_inferior)
  53         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
  54         (nbsd_add_threads): Switch local code to common gdb/nat functions.
  55         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
  56         * (nbsd_thread_lister): Remove.
  57
  58 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  59
  60         * fork-inferior.c (startup_inferior): Avoid double free.
  61
  62 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  63
  64         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
  65         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
  66
  67 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  68
  69         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
  70         * netbsd-nat.c: Include <sys/ptrace.h>.
  71         * (netbsd_nat::enable_proc_events): Add.
  72
  73 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  74
  75         * netbsd-nat.h: Include "gdbsupport/function-view.h".
  76         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
  77         (netbsd_nat::for_each_thread): Add.
  78         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
  79         "gdbsupport/common-debug.h".
  80         * (netbsd_nat::netbsd_thread_lister)
  81         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
  82         (netbsd_nat::for_each_thread): Add.
  83
  84 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  85
  86         * netbsd-nat.h: Include <unistd.h>.
  87         * (netbsd_nat::pid_to_exec_file): Add.
  88         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
  89         * (netbsd_nat::pid_to_exec_file) Add.
  90
  91 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  92
  93         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
  94
  95 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  96
  97         * netbsd-nat.h: New file.
  98         * netbsd-nat.c: Likewise.
  99
 100 2020-09-09  Tom Tromey  <tromey@adacore.com>
 101
 102         * ada-lang.c (remove_extra_symbols): Do not increment when
 103         removing an element
 104
 105 2020-09-08  Tom Tromey  <tromey@adacore.com>
 106
 107         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 108
 109 2020-09-08  Tom Tromey  <tromey@adacore.com>
 110
 111         PR win32/25302:
 112         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 113         (gdb_bfd_init_data): New function.
 114         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 115
 116 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 117
 118         * infrun.c (fetch_inferior_event): Use
 119         `switch_to_target_no_thread` to switch the target.
 120
 121 2020-09-06  Tom Tromey  <tom@tromey.com>
 122
 123         * symfile.h (dwarf2_free_objfile): Don't declare.
 124
 125 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 126
 127         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 128         to match 16 byte real/complex type generated by Flang compiler.
 129
 130 2020-09-03  Tom de Vries  <tdevries@suse.de>
 131
 132         PR breakpoint/26546
 133         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 134         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 135
 136 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 137
 138         * maint.c (index_digits): New function.
 139         (struct maint_print_section_data): Remove.
 140         (print_bfd_section_info): Remove print_data parameter, add arg
 141         and index_digits.
 142         (print_objfile_section_info): Likewise.
 143         (print_bfd_section_info_maybe_relocated): Likewise (plus
 144         objfile).
 145         (maintenance_info_sections): Adjust calls.
 146
 147 2020-09-02  Tom Tromey  <tromey@adacore.com>
 148
 149         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 150         for null pointers.
 151         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 152
 153 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 154
 155         * bcache.h (struct bcache) <insert>: Change type of `added` to
 156         pointer to bool.
 157         * bcache.c (bcache::insert): Likewise.
 158         * gdbtypes.c (check_types_worklist): Adjust.
 159         * psymtab.c (add_psymbol_to_bcache): Adjust.
 160
 161 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 162
 163         * corelow.c (unordered_set): Include.
 164         (class core_target): Add field 'm_core_unavailable_mappings'.
 165         (core_target::build_file_mappings): Print only one warning
 166         per inaccessible file.  Add unavailable/broken mappings
 167         to m_core_unavailable_mappings.
 168         (core_target::xfer_partial): Call...
 169         (core_target::xfer_memory_via_mappings): New method.
 170
 171 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 172
 173         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 174         type to bool.
 175
 176 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 177
 178         * dwarf2/read.c (struct field_info): Fix indentation.
 179
 180 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 181
 182         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 183         ordering in comment.
 184         * frame.c (frame_id_eq): Fix indentation.
 185
 186 2020-08-31  Scott Linder  <scott@scottlinder.com>
 187             Simon Marchi  <simon.marchi@efficios.com>
 188
 189         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 190         inline frame ids in outer frame.
 191
 192 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 193
 194         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 195         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 196         (outer_frame_id): Use FID_STACK_OUTER instead of
 197         FID_STACK_INVALID.
 198         (frame_id_p): Don't check for outer_frame_id.
 199
 200 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 201
 202         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 203         regnum/frame in value.  Call allocate_value_lazy.
 204         * frame.c (frame_unwind_register_value): Use
 205         val_print_not_saved.
 206
 207 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 208
 209         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 210
 211 2020-08-29  Pedro Alves  <pedro@palves.net>
 212
 213         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 214         the inferior before calling target_pid_to_str.
 215
 216 2020-08-28  Tom Tromey  <tom@tromey.com>
 217
 218         * xcoffread.c (xcoff_end_psymtab): Update comment.
 219         * dbxread.c (dbx_end_psymtab): Update comment.
 220
 221 2020-08-28  Tom de Vries  <tdevries@suse.de>
 222
 223         PR breakpoint/26544
 224         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 225         event_location.
 226         (create_breakpoint): Same.
 227         (base_breakpoint_decode_location): Same.
 228         (bkpt_create_sals_from_location): Same.
 229         (bkpt_decode_location): Same.
 230         (bkpt_probe_create_sals_from_location): Same.
 231         (bkpt_probe_decode_location): Same.
 232         (tracepoint_create_sals_from_location): Same.
 233         (tracepoint_decode_location): Same.
 234         (tracepoint_probe_decode_location): Same.
 235         (strace_marker_create_sals_from_location): Same.
 236         (strace_marker_decode_location): Same.
 237         (create_sals_from_location_default): Same.
 238         (decode_location_default): Same.
 239         * breakpoint.h (struct breakpoint_ops): Same.
 240         (create_breakpoint): Same.
 241         * linespec.h (decode_line_full): Same.
 242         * linespec.c (decode_line_full): Same.  Throw error if
 243         result.size () == 0.
 244
 245 2020-08-27  Pedro Alves  <pedro@palves.net>
 246
 247         PR gdb/26524
 248         * breakpoint.c (until_break_fsm) <location_breakpoint,
 249         caller_breakpoint>: Delete fields.
 250         <breakpoints>: New field.
 251         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 252         two individual breakpoints.
 253         (until_break_fsm::should_stop): Loop over breakpoints in the
 254         breakpoint vector.
 255         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 256         vector.
 257         (until_break_command): Handle location expanding into multiple
 258         sals.
 259
 260 2020-08-27  Pedro Alves  <pedro@palves.net>
 261
 262         PR gdb/26523
 263         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 264         bp_until breakpoints user-specified locations.  Update intro
 265         comment.
 266
 267 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 268
 269         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 270         gdb_bfd_sections): New.
 271         * maint.c (print_bfd_section_info): Change param type to
 272         maint_print_section_data.
 273         (print_objfile_section_info): Likewise.
 274         (print_bfd_section_info_maybe_relocated): Likewise.
 275         (maintenance_info_sections): Use gdb_bfd_sections.
 276
 277 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 278
 279         * MAINTAINERS: Add ARC target and maintainer.
 280
 281 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 282
 283         * configure.tgt: ARC support for GNU/Linux.
 284         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 285         * arc-linux-tdep.c: New file.
 286         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 287         * arc-tdep.c (arc_write_pc): Use it.
 288
 289 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 290
 291         * arc-tdep.c (arc_check_for_hardware_loop): New.
 292         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 293
 294 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 295
 296         * arc-tdep.h: Include "gdbarch.h".
 297
 298 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 299
 300         * arch/arc.h
 301         (arc_gdbarch_features): New class to stir the selection of target XML.
 302         (arc_create_target_description): Use FEATURES to choose XML target.
 303         (arc_lookup_target_description): Use arc_create_target_description
 304         to create _new_ target descriptions or return the already created
 305         ones if the FEATURES is the same.
 306         * arch/arc.c: Implementation of prototypes described above.
 307         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 308         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 309         * arc-tdep.c (*_feature_name): Make feature names consistent.
 310         (arc_register_feature): A new struct to hold information about
 311         registers of a particular target/feature.
 312         (arc_check_tdesc_feature): Check if XML provides registers in
 313         compliance with ARC_REGISTER_FEATURE structs.
 314         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 315         (determine_*_reg_feature_set): Which feature name to look for.
 316         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 317         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 318         to expected ISA enums to be used in arc_gdbarch_features structs.
 319         * features/Makefile (FEATURE_XMLFILES): Add new files.
 320         * gdb/features/arc/v1-aux.c: New file.
 321         * gdb/features/arc/v1-aux.xml: Likewise.
 322         * gdb/features/arc/v1-core.c: Likewise.
 323         * gdb/features/arc/v1-core.xml: Likewise.
 324         * gdb/features/arc/v2-aux.c: Likewise.
 325         * gdb/features/arc/v2-aux.xml: Likewise.
 326         * gdb/features/arc/v2-core.c: Likewise.
 327         * gdb/features/arc/v2-core.xml: Likewise.
 328         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 329
 330 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 331             Andrew Burgess  <andrew.burgess@embecosm.com>
 332
 333         PR m2/26372
 334         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
 335         an assert.  Remove single element array indexing pattern as the
 336         MULTI_SUBSCRIPT support will handle this case too.
 337
 338 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
 339
 340         * value.h (valprint_check_validity): Move declaration from
 341         here...
 342         * valprint.h (valprint_check_validity): ... to here.
 343
 344 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 345
 346         * debug.h: New file.
 347         * debug.c (debug_prefixed_vprintf): New function.
 348         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
 349         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
 350
 351 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 352
 353         * infrun.h (infrun_debug_printf_1): New function declaration.
 354         (infrun_debug_printf): New macro.
 355         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
 356         throughout.
 357         (infrun_debug_printf): New function.
 358         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
 359         (handle_jit_event): Likewise.
 360
 361 2020-08-21  Mark Wielaard  <mark@klomp.org>
 362
 363         * ada-lex.l: Extend register warnings diagnostics comment for g++.
 364
 365 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
 366
 367         * frame.c (enum class frame_id_status): New.
 368         (struct frame_info) <this_id::p>: Change type to frame_id_status.
 369         (fprintf_frame): Update.
 370         (compute_frame_id): Set frame id status to "computing" on entry.
 371         Set it back to "not_computed" on failure and to "computed" on
 372         success.
 373         (get_frame_id): Assert the frame id is not being computed.
 374         (create_sentinel_frame): Use frame_id_status::COMPUTED.
 375         (create_new_frame): Likewise.
 376         (frame_cleanup_after_sniffer): Update assert.
 377
 378 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 379
 380         * regcache.c (pid_ptid_regcache_map): New type.
 381         (target_ptid_regcache_map): Remove.
 382         (target_pid_ptid_regcache_map): New type.
 383         (regcaches): Change type to target_pid_ptid_regcache_map.
 384         (get_thread_arch_aspace_regcache): Update.
 385         (regcache_thread_ptid_changed): Update, handle pid-like ptid
 386         case.
 387         (regcaches_size): Update.
 388         (regcache_count): Update.
 389         (registers_changed_ptid_target_pid_test): New.
 390         (_initialize_regcache): Register new test.
 391
 392 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 393
 394         * regcache.c (regcache_count): New.
 395         (struct regcache_test_data): New.
 396         (regcache_test_data_up): New.
 397         (populate_regcaches_for_test): New.
 398         (regcaches_test): Remove.
 399         (get_thread_arch_aspace_regcache_test): New.
 400         (registers_changed_ptid_all_test): New.
 401         (registers_changed_ptid_target_test): New.
 402         (registers_changed_ptid_target_ptid_test): New.
 403         (regcache_thread_ptid_changed): Remove regcache_count lambda.
 404         (_initialize_regcache): Register new tests.
 405
 406 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 407
 408         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
 409         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
 410         gdbarch and aspace parameter.  Use current inferior's aspace.
 411         Validate regcache's arch value.
 412         (regcaches_test): Update.
 413
 414 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 415
 416         * regcache.c (regcaches_test): Call registers_changed.
 417
 418 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 419
 420         * infrun.c (process_event_stop_test): Fix typo "breapoint".
 421
 422 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 423
 424         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
 425         to find the end of prologue for flang compiled binaries.
 426         * arm-tdep.c (arm_skip_prologue): Likewise.
 427         * i386-tdep.c (i386_skip_prologue): Likewise.
 428         * producer.c (producer_is_llvm): New function.
 429         (producer_parsing_tests): Added new tests for clang/flang.
 430         * producer.h (producer_is_llvm): New declaration.
 431
 432 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 433
 434         * linux-nat.c (linux_nat_debug_printf): New function.
 435         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 436
 437 2020-08-18  Aaron Merey  <amerey@redhat.com>
 438
 439         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 440         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 441         (CLIBS): Add DEBUGINFOD_LIBS.
 442
 443 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 444
 445         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 446         'gdbarch_num_regs'.
 447
 448 2020-08-17  Tom Tromey  <tromey@adacore.com>
 449
 450         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 451         ada_get_decoded_value returns NULL.
 452
 453 2020-08-17  Tom Tromey  <tromey@adacore.com>
 454
 455         * python/py-inferior.c (infpy_search_memory): Use
 456         gdb_py_object_from_ulongest.
 457         * python/py-infevents.c (create_inferior_call_event_object)
 458         (create_memory_changed_event_object): Use
 459         gdb_py_object_from_ulongest.
 460         * python/py-linetable.c (ltpy_entry_get_pc): Use
 461         gdb_py_object_from_ulongest.
 462
 463 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 464
 465         * loc.c (class symbol_needs_eval_context): Fix indentation.
 466
 467 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 468
 469         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 470         bool.
 471
 472 2020-08-17  Tom de Vries  <tdevries@suse.de>
 473
 474         PR gdb/26393
 475         * gdbtypes.c (dump_dynamic_prop): New function.
 476         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 477
 478 2020-08-15  Tom de Vries  <tdevries@suse.de>
 479
 480         PR backtrace/26390
 481         * stack.c (print_frame_args): Temporarily set the selected
 482         frame to FRAME while printing the frame's arguments.
 483
 484 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 485
 486         PR breakpoints/26385
 487         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 488         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 489
 490 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 491
 492         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 493         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 494         and >= to check return value instead of == -1 and != -1.
 495
 496 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 497
 498         * utils.h (class gdb_argv) <as_array_view>: New method.
 499         * utils.c (gdb_argv_as_array_view_test): New.
 500         (_initialize_utils): Register selftest.
 501         * maint.c (maintenance_selftest): Use the new method.
 502
 503 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 504
 505         * target.h (supports_dumpcore, dumpcore): New
 506         function declarations.
 507         * target.c (supports_dumpcore, dumpcore): New
 508         functions.
 509         * target-delegates.c: Rebuild.
 510         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 511         and target_dumpcore ().
 512
 513 2020-08-13  Aaron Merey  <amerey@redhat.com>
 514
 515         * debuginfod-support.c: Replace global variables with user_data.
 516
 517 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 518
 519         * maint.c (maintenance_selftest): Split args and pass array_view
 520         to run_tests.
 521
 522 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 523
 524         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 525         type's length.
 526         Use %s and pulongest to print the length.
 527
 528 2020-08-12  Pedro Alves  <palves@redhat.com>
 529
 530         * NEWS: Move "Multi-target debugging support" item to the
 531         "Changes since GDB 9" section.
 532
 533 2020-08-12  Pedro Alves  <palves@redhat.com>
 534
 535         PR gdb/26336
 536         * progspace.c (program_space::remove_objfile): Invalidate the
 537         frame cache.
 538
 539 2020-08-11  Tom de Vries  <tdevries@suse.de>
 540
 541         * MAINTAINERS: Mark ms1 as deleted.
 542
 543 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 544
 545         PR gdb/26310
 546
 547         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 548         act accordingly.
 549         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 550         movz/str/stur/stp skipping behavior.
 551
 552 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 553
 554         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 555         struct user_sve_header instead of struct sve_context.
 556
 557 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 558
 559         * read.h (dwarf2_fetch_die_loc_sect_off,
 560         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 561         `void *` parameter with function_view.
 562         * read.c (dwarf2_fetch_die_loc_sect_off,
 563         dwarf2_fetch_die_loc_cu_off): Likewise.
 564         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 565         (per_cu_dwarf_call): Adjust.
 566         (get_frame_address_in_block_wrapper): Remove.
 567         (indirect_synthetic_pointer): Adjust.
 568         (get_ax_pc): Remove.
 569         (dwarf2_compile_expr_to_ax): Adjust.
 570
 571 2020-08-08  Tom de Vries  <tdevries@suse.de>
 572
 573         PR build/26344
 574         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 575         constructor.
 576         * regcache.c (get_thread_arch_aspace_regcache): Same.
 577
 578 2020-08-07  Tom Tromey  <tromey@adacore.com>
 579
 580         * ravenscar-thread.c
 581         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 582         New method.
 583         (ravenscar_thread_target::wait): Check
 584         runtime_initialized.
 585         (ravenscar_thread_target::prepare_to_store)
 586         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 587         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 588         (ravenscar_thread_target::stopped_by_watchpoint)
 589         (ravenscar_thread_target::stopped_data_address)
 590         (ravenscar_thread_target::core_of_thread): Use
 591         scoped_restore_current_thread and
 592         set_base_thread_from_ravenscar_task.
 593
 594 2020-08-07  Tom Tromey  <tromey@adacore.com>
 595
 596         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 597
 598 2020-08-07  Tom Tromey  <tromey@adacore.com>
 599
 600         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 601         update_inferior_ptid before update_thread_list.
 602         (temporarily_change_regcache_ptid): New class.
 603         (ravenscar_thread_target::fetch_registers)
 604         (ravenscar_thread_target::store_registers)
 605         (ravenscar_thread_target::prepare_to_store): Use base thread when
 606         forwarding operation.
 607
 608 2020-08-07  Tom Tromey  <tromey@adacore.com>
 609
 610         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 611         "is_pid" case.
 612
 613 2020-08-07  Tom Tromey  <tromey@adacore.com>
 614
 615         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 616         New methods.
 617         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 618         first.
 619         (ravenscar_thread_target::add_thread): Rename from
 620         ravenscar_add_thread.
 621         (ravenscar_thread_target::update_thread_list): Use a lambda.
 622         (ravenscar_thread_target::xfer_partial): New method.
 623
 624 2020-08-07  Tom Tromey  <tromey@adacore.com>
 625
 626         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 627         gdb::function_view.
 628         (iterate_over_live_ada_tasks): Change type of argument.
 629         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 630         of argument.
 631
 632 2020-08-07  Tom Tromey  <tromey@adacore.com>
 633
 634         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 635         Remove.
 636         (ravenscar_thread_target::extra_thread_info): Remove.
 637         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 638         defer to target beneath for non-Ravenscar threads.
 639
 640 2020-08-07  Tom Tromey  <tromey@adacore.com>
 641
 642         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 643         get_base_thread_from_ravenscar_task>: Now methods.
 644         <m_cpu_map>: New member.
 645         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 646         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 647         (ravenscar_thread_target::task_is_currently_active): Update.
 648         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 649         Now a method.
 650         (ravenscar_thread_target::add_active_thread): Put initial thread
 651         into the m_cpu_map.
 652
 653 2020-08-07  Tom Tromey  <tromey@adacore.com>
 654
 655         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 656         event_ptid.
 657
 658 2020-08-07  Tom Tromey  <tromey@adacore.com>
 659
 660         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 661         runtime_initialized.
 662
 663 2020-08-07  Tom Tromey  <tromey@adacore.com>
 664
 665         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 666         add_active_thread.
 667         (ravenscar_thread_target::add_active_thread): Now public.
 668         (ravenscar_inferior_created): Call add_active_thread after pushing
 669         the target.
 670
 671 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 672
 673         * regcache.c (ptid_regcache_map): New type.
 674         (target_ptid_regcache_map): New type.
 675         (regcaches): Change type to target_ptid_regcache_map.
 676         (get_thread_arch_aspace_regcache): Update to regcaches' new
 677         type.
 678         (regcache_thread_ptid_changed): Likewise.
 679         (registers_changed_ptid): Likewise.
 680         (regcaches_size): Likewise.
 681         (regcaches_test): Update.
 682         (regcache_thread_ptid_changed): Update.
 683         * regcache.h (regcache_up): New type.
 684         * gdbsupport/ptid.h (hash_ptid): New struct.
 685
 686 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 687
 688         * observable.h (thread_ptid_changed): Add parameter
 689         `process_stratum_target *`.
 690         * infrun.c (infrun_thread_ptid_changed): Add parameter
 691         `process_stratum_target *` and use it.
 692         (selftests): New namespace.
 693         (infrun_thread_ptid_changed): New function.
 694         (_initialize_infrun): Register selftest.
 695         * regcache.c (regcache_thread_ptid_changed): Add parameter
 696         `process_stratum_target *` and use it.
 697         (regcache_thread_ptid_changed): New function.
 698         (_initialize_regcache): Register selftest.
 699         * thread.c (thread_change_ptid): Pass target to
 700         thread_ptid_changed observable.
 701
 702 2020-08-06  Caroline Tice <cmtice@google.com>
 703
 704         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 705         (struct dwp_sections): Update field comments.  Add loclists and
 706         rnglists fields.
 707         (struct virtual_v2_dwo_sections): Rename struct to
 708         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 709         size & offset fields for loclists and rnglists.
 710         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 711         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 712         skipping dummy type units.
 713         (create_dwp_hash_table): Update the large comment above the function to
 714         discuss Version 5 DWP files as well, with references.  Update all the
 715         version checks in the function to check for version 5 as well.  Add new
 716         section at the end to create dwp hash table for version 5.
 717         (create_dwp_v2_section): Rename function to
 718         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 719         Add V5 to error message text.
 720         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 721         into calls to create_dwp_v2_or_v5_section.
 722         (create_dwo_unit_in_dwp_v5): New function.
 723         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 724         check for version2; add else clause to handle version 5.
 725         (open_and_init_dwo_file): Add code to check dwarf version & only call
 726         create_debug_types_hash_table (with sections.types) if version is not 5;
 727         else call create_debug_type_hash_table, with sections.info.
 728         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 729         version 5.
 730         (dwarf2_locate_v5_dwp_sections): New function.
 731         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 732         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 733
 734 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 735
 736         * regcache.h (class regcache): Remove friend
 737         registers_changed_ptid.
 738         <regcache_thread_ptid_changed>: Remove.
 739         <regcaches>: Remove.
 740         * regcache.c (regcache::regcaches): Rename to...
 741         (regcaches): ... this.  Make static.
 742         (get_thread_arch_aspace_regcache): Update.
 743         (regcache::regcache_thread_ptid_changed): Rename to...
 744         (regcache_thread_ptid_changed): ... this.  Update.
 745         (class regcache_access): Remove.
 746         (regcaches_test): Update.
 747         (_initialize_regcache): Update.
 748         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 749         <forward_list>.
 750
 751 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 752
 753         * regcache.h (class regcache) <current_regcache>: Rename to...
 754         <regcaches>: ... this.  Move doc here.
 755         * regcache.c (regcache::current_regcache) Rename to...
 756         (regcache::regcaches): ... this.  Move doc to header.
 757         (get_thread_arch_aspace_regcache): Update.
 758         (regcache::regcache_thread_ptid_changed): Update.
 759         (registers_changed_ptid): Update.
 760         (class regcache_access) <current_regcache_size>: Rename to...
 761         <regcaches_size>: ... this.
 762         (current_regcache_test): Rename to...
 763         (regcaches_test): ... this.
 764         (_initialize_regcache): Update.
 765
 766 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 767
 768         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 769
 770 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 771
 772         * corelow.c (core_target::build_file_mappings): Don't output
 773         null pathname in warning.
 774
 775 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 776
 777         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 778         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 779         gdb.dwarf2/dw2-single-line-discriminators.exp,
 780         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 781
 782 2020-08-05  Tom Tromey  <tromey@adacore.com>
 783
 784         PR rust/26197:
 785         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 786         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 787         Fix off-by-one and type size errors in ordinary case.
 788
 789 2020-08-05  Tom de Vries  <tdevries@suse.de>
 790
 791         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 792         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 793
 794 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 795
 796         * frame.h (frame_id_p): Return bool.
 797         (frame_id_artificial_p): Return bool.
 798         (frame_id_eq): Return bool.
 799         (has_stack_frames): Return bool.
 800         (get_selected_frame): Fix typo in comment.
 801         (get_frame_pc_if_available): Return bool.
 802         (get_frame_address_in_block_if_available): Return bool.
 803         (get_frame_func_if_available): Return bool.
 804         (read_frame_register_unsigned): Return bool.
 805         (get_frame_register_bytes): Return bool.
 806         (safe_frame_unwind_memory): Return bool.
 807         (deprecated_frame_register_read): Return bool.
 808         (frame_unwinder_is): Return bool.
 809         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 810         bool.
 811         <this_id::p>: Likewise.
 812         <prev_p>: Likewise.
 813         (frame_stash_add): Return bool.
 814         (get_frame_id): Use bool.
 815         (frame_id_build_special) Use bool.
 816         (frame_id_build_unavailable_stack): Use bool.
 817         (frame_id_build): Use bool.
 818         (frame_id_p): Return bool, use true/false instead of 1/0.
 819         (frame_id_artificial_p): Likewise.
 820         (frame_id_eq): Likewise.
 821         (frame_id_inner): Likewise.
 822         (get_frame_func_if_available): Likewise.
 823         (read_frame_register_unsigned): Likewise.
 824         (deprecated_frame_register_read): Likewise.
 825         (get_frame_register_bytes): Likewise.
 826         (has_stack_frames): Likewise.
 827         (inside_main_func): Likewise.
 828         (inside_entry_func): Likewise.
 829         (get_frame_pc_if_available): Likewise.
 830         (get_frame_address_in_block_if_available): Likewise.
 831         (frame_unwinder_is): Likewise.
 832         (safe_frame_unwind_memory): Likewise.
 833         (frame_unwind_arch): Likewise.
 834
 835 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 836
 837         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 838         type to cached_copy_status.
 839         (fprintf_frame): Adjust.
 840         (get_frame_func_if_available): Adjust.
 841         (frame_cleanup_after_sniffer): Adjust.
 842
 843 2020-08-04  Mark Wielaard  <mark@klomp.org>
 844
 845         * MAINTAINERS (Write After Approval): Update email address.
 846
 847 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 848
 849         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 850         dynamic_prop::const_val.
 851
 852 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 853
 854         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 855         dynamic_prop::kind.
 856
 857 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 858
 859         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 860
 861 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 862
 863         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 864
 865 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 866             Jose E. Marchesi  <jose.marchesi@oracle.com>
 867
 868         * configure.tgt: Add entry for bpf-*-*.
 869         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 870         (ALLDEPFILES): Add bpf-tdep.c.
 871         * bpf-tdep.c: New file.
 872         * MAINTAINERS: Add bpf target and maintainer.
 873         * NEWS: Mention the support for the new target.
 874
 875 2020-08-04  Tom de Vries  <tdevries@suse.de>
 876
 877         PR symtab/23270
 878         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 879         Error.
 880
 881 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 882
 883         * syscalls/freebsd.xml: Regenerate.
 884
 885 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 886
 887         * syscalls/update-freebsd.sh: Fix usage and year range.
 888
 889 2020-08-03  Tom de Vries  <tdevries@suse.de>
 890
 891         PR symtab/26333
 892         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 893         DW_LNE_lo_user/DW_LNE_hi_user range.
 894
 895 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 896
 897         PR ada/26318
 898         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 899         kind.
 900
 901 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 902
 903         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 904
 905 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 906
 907         * breakpoint.c (set_breakpoint_condition): Update the condition
 908         expressions after checking that the input condition string parses
 909         successfully and does not contain junk at the end.
 910
 911 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 912
 913         * breakpoint.c (set_breakpoint_condition): Update the
 914         condition string after parsing the new condition successfully.
 915
 916 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 917
 918         * proc-api.c (_STRUCTURED_PROC): Don't define.
 919         * proc-events.c: Likewise.
 920         * proc-flags.c: Likewise.
 921         * proc-why.c: Likewise.
 922         * procfs.c: Likewise.
 923
 924         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 925         * configure, config.in: Regenerate.
 926
 927 2020-07-30  Tom de Vries  <tdevries@suse.de>
 928
 929         PR build/26320
 930         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 931         m_red/m_green/m_blue in a union.
 932
 933 2020-07-29  Tom de Vries  <tdevries@suse.de>
 934
 935         PR tdep/26280
 936         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 937
 938 2020-07-28  Tom Tromey  <tromey@adacore.com>
 939
 940         PR symtab/26270:
 941         * symtab.h (find_pc_partial_function_sym): Declare.
 942         * cli/cli-cmds.c (disassemble_command): Use
 943         find_pc_partial_function_sym.  Check asm_demangle.
 944         * blockframe.c (cache_pc_function_sym): New global.
 945         (cache_pc_function_name): Remove.
 946         (clear_pc_function_cache): Update.
 947         (find_pc_partial_function_sym): New function, from
 948         find_pc_partial_function.
 949         (find_pc_partial_function): Rewrite using
 950         find_pc_partial_function_sym.
 951
 952 2020-07-28  Tom Tromey  <tromey@adacore.com>
 953
 954         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 955         help.  Add usage.
 956
 957 2020-07-28  Tom Tromey  <tromey@adacore.com>
 958
 959         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 960         <DW_OP_GNU_variable_value>: Cast to address type.
 961
 962 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 963
 964         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 965         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 966         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 967         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 968         (nbsd_get_siginfo_type): New.
 969         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 970         (_initialize_nbsd_tdep): New.
 971
 972 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 973
 974         PR binutils/26301
 975         * configure: Regenerated.
 976
 977 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 978
 979         PR binutils/26301
 980         * configure: Regenerated.
 981
 982 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 983
 984         * python/py-frame.c: Remove 'user-regs.h' include.
 985         (frapy_read_register): Rewrite to make use of
 986         gdbpy_parse_register_id.
 987         * python/py-registers.c (gdbpy_parse_register_id): New function,
 988         moved here from python/py-unwind.c.  Updated the return type, and
 989         also accepts register descriptor objects.
 990         * python/py-unwind.c: Remove 'user-regs.h' include.
 991         (pyuw_parse_register_id): Moved to python/py-registers.c.
 992         (unwind_infopy_add_saved_register): Update to use
 993         gdbpy_parse_register_id.
 994         (pending_framepy_read_register): Likewise.
 995         * python/python-internal.h (gdbpy_parse_register_id): Declare.
 996
 997 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 998
 999         * python/py-registers.c: Add 'user-regs.h' include.
1000         (register_descriptor_iter_find): New function.
1001         (register_descriptor_iterator_object_methods): New static global
1002         methods array.
1003         (register_descriptor_iterator_object_type): Add pointer to methods
1004         array.
1005
1006 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1007
1008         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1009         for all architectures on FreeBSD 11.3 and later.
1010
1011 2020-07-27  Tom Tromey  <tromey@adacore.com>
1012
1013         * gcore.h (load_corefile): Don't declare.
1014
1015 2020-07-27  Tom de Vries  <tdevries@suse.de>
1016
1017         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1018         * config.in: Regenerate.
1019         * configure: Regenerate.
1020
1021 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1022
1023         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1024         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1025         ws2tcpip.h if it is available and sys/socket.h isn't.
1026         * configure: Regenerate.
1027         * config.in: Regenerate.
1028
1029 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1030
1031         PR fortran/23051
1032         PR fortran/26139
1033         * valops.c (value_ind): Pass address to
1034         readjust_indirect_value_type.
1035         * value.c (readjust_indirect_value_type): Make parameter
1036         non-const, and add extra address parameter.  Resolve original type
1037         before using it.
1038         * value.h (readjust_indirect_value_type): Update function
1039         signature and comment.
1040
1041 2020-07-25  Tom de Vries  <tdevries@suse.de>
1042
1043         PR symtab/26243
1044         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1045         entries.
1046
1047 2020-07-24  Aaron Merey  <amerey@redhat.com>
1048
1049         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1050         * configure: Rebuild.
1051
1052 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1053
1054         PR corefiles/26294
1055         * corelow.c (_initialize_corelow): Add period to help text
1056         for "maintenance print core-file-backed-mappings".
1057
1058 2020-07-23  Pedro Alves  <pedro@palves.net>
1059
1060         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1061         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1062         meanwhile.
1063         * frame.c (frame_cache_generation, get_frame_cache_generation):
1064         New.
1065         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1066         (get_prev_frame_if_no_cycle): On exception, don't touch
1067         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1068         * frame.h (get_frame_cache_generation): Declare.
1069
1070 2020-07-23  Tom de Vries  <tdevries@suse.de>
1071
1072         PR tui/26282
1073         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1074         New default constructor.
1075
1076 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1077
1078         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1079         exclude non-statement entries.
1080
1081 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1082
1083         * NEWS (New commands): Mention new command
1084         "maintenance print core-file-backed-mappings".
1085
1086 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1087
1088         * corelow.c (gdbcmd.h): Include.
1089         (core_target::info_proc_mappings): New method.
1090         (get_current_core_target): New function.
1091         (maintenance_print_core_file_backed_mappings): New function.
1092         (_initialize_corelow): Add core-file-backed-mappings to
1093         "maint print" commands.
1094
1095 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1096
1097         * linux-tdep.c (dump_note_entry_p): New function.
1098         (linux_dump_mapping_p_ftype): New typedef.
1099         (linux_find_memory_regions_full): Add new parameter,
1100         should_dump_mapping_p.
1101         (linux_find_memory_regions): Adjust call to
1102         linux_find_memory_regions_full.
1103         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1104         call to linux_find_memory_regions_full.
1105
1106 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1107
1108         * corelow.c (solist.h, unordered_map): Include.
1109         (class core_target): Add field m_core_file_mappings and
1110         method build_file_mappings.
1111         (core_target::core_target): Call build_file_mappings.
1112         (core_target::~core_target): Free memory associated with
1113         m_core_file_mappings.
1114         (core_target::build_file_mappings): New method.
1115         (core_target::xfer_partial): Use m_core_file_mappings
1116         for memory transfers.
1117         * linux-tdep.c (linux_read_core_file_mappings): New
1118         function.
1119         (linux_core_info_proc_mappings): Rewrite to use
1120         linux_read_core_file_mappings.
1121         (linux_init_abi): Register linux_read_core_file_mappings.
1122
1123 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1124
1125         * arch-utils.c (default_read_core_file_mappings): New function.
1126         * arch-utils.c (default_read_core_file_mappings): Declare.
1127         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1128         * gdbarch.h, gdbarch.c: Regenerate.
1129
1130 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1131
1132         PR corefiles/25631
1133         * corelow.c (core_target:xfer_partial):  Revise
1134         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1135         case after first checking the stratum beneath the core
1136         target.
1137         (has_all_memory): Return true.
1138         * target.c (raw_memory_xfer_partial): Revise comment
1139         regarding use of has_all_memory.
1140
1141 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1142
1143         * exec.h (section_table_xfer_memory): Revise declaration,
1144         replacing section name parameter with an optional callback
1145         predicate.
1146         * exec.c (section_table_xfer_memory): Likewise.
1147         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1148         of section_table_xfer_memory.
1149
1150 2020-07-22  Tom Tromey  <tromey@adacore.com>
1151
1152         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1153         lookup_symbol_search_name.
1154
1155 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1156
1157         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1158         redundant local variable.
1159         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1160         reference, not pointer, update code accordingly.
1161
1162 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1163             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1164
1165         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1166         * jit.c (jit_breakpoint_re_set_internal): Use the
1167         `skip_jit_symbol_lookup` field.
1168
1169 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1170             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1171
1172         * jit.c (jit_read_descriptor): Define the descriptor address once,
1173         use twice.
1174         (jit_breakpoint_deleted): Move the declaration of the loop variable
1175         `iter` into the loop header.
1176         (jit_breakpoint_re_set_internal): Move the declaration of the local
1177         variable `objf_data` to the first point of definition.
1178         (jit_event_handler): Move the declaration of local variables
1179         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1180         Rename `objf` to `jited`.
1181
1182 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1183
1184         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1185         Remove.
1186         * jit.c (get_jiter_objfile_data): Update.
1187
1188 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1189             Simon Marchi  <simon.marchi@polymtl.ca>
1190
1191         * jit.c (struct jit_program_space_data): Remove.
1192         (jit_program_space_key): Remove.
1193         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1194         stuff.
1195         (get_jit_program_space_data): Remove.
1196         (jit_breakpoint_deleted): Iterate on all of the program space's
1197         objfiles.
1198         (jit_inferior_init): Likewise.
1199         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1200         type to void.
1201         (jit_breakpoint_re_set): Pass current_program_space to
1202         jit_breakpoint_re_set_internal.
1203
1204 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1205
1206         * jit.h (struct jiter_objfile_data) <cached_code_address,
1207         jit_breakpoint>: Move to here from ...
1208         * jit.c (jit_program_space_data): ... here.
1209         (jiter_objfile_data::~jiter_objfile_data): Update.
1210         (jit_breakpoint_deleted): Update.
1211         (jit_breakpoint_re_set_internal): Update.
1212
1213 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1214
1215         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1216         checks.
1217         (jit_read_descriptor): Remove NULL check.
1218         (jit_event_handler): Add an assertion.
1219
1220 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1221
1222         * jit.h (struct jit_objfile_data):  Split into...
1223         (struct jiter_objfile_data): ... this ...
1224         (struct jited_objfile_data): ... and this.
1225         * objfiles.h (struct objfile) <jit_data>: Remove.
1226         <jiter_data, jited_data>: New fields.
1227         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1228         (jiter_objfile_data::~jiter_objfile_data): ... this.
1229         (get_jit_objfile_data): Rename to ...
1230         (get_jiter_objfile_data): ... this.
1231         (add_objfile_entry): Update.
1232         (jit_read_descriptor): Use get_jiter_objfile_data.
1233         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1234         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1235         (jit_inferior_exit_hook): Use objfile's jited_data field.
1236
1237 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1238
1239         * jit.h: Forward-declare `struct minimal_symbol`.
1240         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1241         constructor, destructor, and an objfile* field.
1242         * jit.c (jit_objfile_data): Remove.
1243         (struct jit_objfile_data): Migrate from here to jit.h.
1244         (jit_objfile_data::~jit_objfile_data): New destructor
1245         implementation with code moved from free_objfile_data.
1246         (free_objfile_data): Delete.
1247         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1248         (jit_find_objf_with_entry_addr): Ditto.
1249         (jit_inferior_exit_hook): Ditto.
1250         (_initialize_jit): Remove the call to
1251         register_objfile_data_with_cleanup.
1252         * objfiles.h (struct objfile) <jit_data>: New field.
1253
1254 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1255
1256         * jit.h: Forward-declare `struct objfile`.
1257         (jit_event_handler): Add a second parameter, the JITer objfile.
1258         * jit.c (jit_read_descriptor): Change the signature to take the
1259         JITer objfile as an argument instead of the jit_program_space_data.
1260         (jit_inferior_init): Update the call to jit_read_descriptor.
1261         (jit_event_handler): Use the new JITer objfile argument when calling
1262         jit_read_descriptor.
1263         * breakpoint.c (handle_jit_event): Update the call to
1264         jit_event_handler to pass the JITer objfile.
1265
1266 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1267
1268         * gdbarch.c: Regenerate.
1269         * gdbarch.h: Regenerate.
1270         * gdbarch.sh (handle_segmentation_fault): Remove method.
1271         * infrun.c (handle_segmentation_fault): Remove.
1272         (print_signal_received_reason): Remove call to
1273         handle_segmentation_fault.
1274
1275 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1276
1277         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1278         Rename to sparc64_linux_report_signal_info and add siggnal
1279         argument.
1280         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1281         instead of sparc64_linux_handle_segmentation_fault.
1282
1283 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1284
1285         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1286         i386_linux_report_signal_info instead of
1287         i386_linux_handle_segmentation_fault.
1288         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1289         to i386_linux_report_signal_info and add siggnal argument.
1290         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1291         of i386_linux_handle_segmentation_fault.
1292         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1293         to i386_linux_report_signal_info and add siggnal argument.
1294
1295 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1296
1297         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1298         hook if present.
1299
1300 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1301
1302         * gdbarch.c: Regenerate.
1303         * gdbarch.h: Regenerate.
1304         * gdbarch.sh (report_signal_info): New method.
1305         * infrun.c (print_signal_received_reason): Invoke gdbarch
1306         report_signal_info hook if present.
1307
1308 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1309
1310         * python/py-registers.c : Add 'unordered_map' include.
1311         (gdbpy_new_reggroup): Renamed to...
1312         (gdbpy_get_reggroup): ...this.  Update to only create register
1313         group descriptors when needed.
1314         (gdbpy_reggroup_iter_next): Update.
1315
1316 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1317
1318         * python/py-registers.c (gdbpy_register_object_data): New static
1319         global.
1320         (gdbpy_register_object_data_init): New function.
1321         (gdbpy_new_register_descriptor): Renamed to...
1322         (gdbpy_get_register_descriptor): ...this, and update to reuse
1323         existing register descriptors where possible.
1324         (gdbpy_register_descriptor_iter_next): Update.
1325         (gdbpy_initialize_registers): Register new gdbarch data.
1326
1327 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1328
1329         * linux-nat.c (stopped_pids): Make static.
1330
1331 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1332
1333         PR ada/26235
1334         * gdbtypes.c (ada_discrete_type_low_bound,
1335         ada_discrete_type_high_bound): Handle undefined bounds.
1336
1337 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1338
1339         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1340         declaration.
1341         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1342         function.
1343
1344 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1345
1346         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1347         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1348         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1349         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1350         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1351         method.
1352
1353 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1354
1355         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1356         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1357         which are deprecated in Guile 3.0.
1358         * configure.ac (try_guile_versions): Add "guile-3.0".
1359         * configure (try_guile_versions): Regenerate.
1360         * NEWS: Update entry.
1361
1362 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1363             Doug Evans  <dje@google.com>
1364
1365         PR gdb/21104
1366         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1367         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1368         USING_GUILE_BEFORE_2_2.
1369         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1370         Change type to 'scm_t_port_type *'.
1371         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1372         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1373         parameter and honor it.  Update callers.
1374         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1375         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1376         functions.
1377         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1378         USING_GUILE_BEFORE_2_2.
1379         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1380         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1381         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1382         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1383         and 'SCM_PORT_TYPE'.
1384         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1385         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1386         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1387         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1388         [!USING_GUILE_BEFORE_2_2]: New functions.
1389         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1390         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1391         'gdbscm_memory_port_read'.
1392         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1393         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1394         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1395         function.
1396         (ioscm_init_memory_port): Remove.
1397         (ioscm_init_memory_port_stream): New function
1398         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1399         function.
1400         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1401         Return scm_from_uint (0).
1402         (gdbscm_set_memory_port_read_buffer_size_x)
1403         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1404         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1405         Return scm_from_uint (0).
1406         (gdbscm_set_memory_port_write_buffer_size_x)
1407         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1408         * configure.ac (try_guile_versions): Add "guile-2.2".
1409         * configure: Regenerate.
1410         * NEWS: Add entry.
1411
1412 2020-07-18  Tom Tromey  <tom@tromey.com>
1413
1414         * linux-nat.c (linux_multi_process): Remove.
1415         (linux_nat_target::supports_multi_process): Return true.
1416
1417 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1418
1419         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1420         (riscv_lookup_target_description): Return pointer out of
1421         unique_ptr.
1422         * target-descriptions.c (allocate_target_description): Add
1423         comment.
1424         (target_desc_deleter::operator()): Likewise.
1425         * target-descriptions.h (struct target_desc_deleter): Moved to
1426         gdbsupport/tdesc.h.
1427         (target_desc_up): Likewise.
1428
1429 2020-07-17  Tom Tromey  <tromey@adacore.com>
1430
1431         * linux-nat.c (linux_nat_target::supports_non_stop)
1432         (linux_nat_target::always_non_stop_p): Use "true".
1433         (linux_nat_target::supports_disable_randomization): Use "true" and
1434         "false".
1435
1436 2020-07-16  Caroline Tice  <cmtice@google.com>
1437
1438         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1439         (RNGLIST_HEADER_SIZE64): New constant definition.
1440         (struct dwop_section_names): Add rnglists_dwo.
1441         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1442         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1443         (struct dwo_sections): Add rnglists field.
1444         (read_attribut_reprocess): Add tag parameter.
1445         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1446         (cu_debug_rnglists_section): New function (decl & definition).
1447         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1448         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1449         die whose range is being checked; get rnglist section from
1450         cu_debug_rnglists_section, to get from either objfile or dwo file as
1451         appropriate.  Add cases for DW_RLE_base_addressx,
1452         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1453         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1454         test inside if-condition and updating complaint message.
1455         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1456         dwarf2_rnglists_process.
1457         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1458         dwarf2_ranges_process.
1459         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1460         need_ranges_base and update comment appropriately.  Also pass die tag
1461         to dwarf2_ranges_read.
1462         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1463         need_ranges_base and update comment appropriately.  Also pass die tag
1464         to dwarf2_ranges_process.
1465         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1466         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1467         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1468         need_ranges_base and update comment appropriately.  Also pass die tag
1469         to read_attribute_reprocess and dwarf2_ranges_read.
1470         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1471         and update function comment appropriately.
1472         (read_loclist_index): Call read_loclists_rnglists_header instead of
1473         read_loclist_header.
1474         (read_rnglist_index): New function.
1475         (read_attribute_reprocess):  Add tag parameter. Add code for
1476         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1477         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1478
1479 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1480
1481         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1482         being resolved.
1483
1484 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1485
1486         * arch-utils.c (show_architecture): Update formatting of messages.
1487
1488 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1489
1490         * gdbtypes.h (struct type) <bounds>: Handle array and string
1491         types.
1492         * ada-lang.c (assign_aggregate): Use type::bounds on
1493         array/string type.
1494         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1495         * c-varobj.c (c_number_of_children): Likewise.
1496         (c_describe_child): Likewise.
1497         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1498         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1499         (f_type_print_base): Likewise.
1500         * f-valprint.c (f77_array_offset_tbl): Likewise.
1501         (f77_get_upperbound): Likewise.
1502         (f77_print_array_1): Likewise.
1503         * guile/scm-type.c (gdbscm_type_range): Likewise.
1504         * m2-typeprint.c (m2_array): Likewise.
1505         (m2_is_long_set_of_type): Likewise.
1506         * m2-valprint.c (get_long_set_bounds): Likewise.
1507         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1508         * python/py-type.c (typy_range): Likewise.
1509         * rust-lang.c (rust_internal_print_type): Likewise.
1510         * type-stack.c (type_stack::follow_types): Likewise.
1511         * valarith.c (value_subscripted_rvalue): Likewise.
1512         * valops.c (value_cast): Likewise.
1513
1514 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1515
1516         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1517         callers to use the equivalent accessor methods.
1518
1519 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1520
1521         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1522         (struct type) <bit_stride>: New method.
1523         (TYPE_BIT_STRIDE): Remove.
1524         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1525
1526 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1527
1528         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1529         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1530         callers to use the equivalent accessor methods instead.
1531
1532 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1533
1534         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1535         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1536         callers to use the equivalent accessor methods instead.
1537
1538 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1539
1540         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1541         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1542         to use dynamic_prop::kind.
1543
1544 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1545
1546         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1547         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1548         to get the bound property's kind and check against
1549         PROP_UNDEFINED.
1550
1551 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1552
1553         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1554         all callers to use type::range_bounds followed by
1555         dynamic_prop::{low,high}.
1556
1557 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1558
1559         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1560         const_val, set_const_val, baton, set_locexpr, set_loclist,
1561         set_addr_offset, variant_parts, set_variant_parts,
1562         original_type, set_original_type>: New methods.
1563         <kind>: Rename to...
1564         <m_kind>: ... this.  Update all users to use the new methods
1565         instead.
1566         <data>: Rename to...
1567         <m_data>: ... this.  Update all users to use the new methods
1568         instead.
1569
1570 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1571
1572         * gdbtypes.c (get_discrete_bounds): Return failure if
1573         the range type's bounds are not both defined and constant
1574         values.
1575         (get_array_bounds): Update comment.  Remove undefined bound check.
1576
1577 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1578
1579         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1580         the type::bounds method directly.
1581
1582 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1583
1584         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1585         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1586         are used to set the range type's bounds to use set_bounds.
1587
1588 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1589
1590         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1591
1592 2020-07-10  Pedro Alves  <pedro@palves.net>
1593
1594         * gdbthread.h (inferior_ref): Define.
1595         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1596         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1597         * thread.c
1598         (scoped_restore_current_thread::restore):
1599         Adjust to gdb::ref_ptr.
1600         (scoped_restore_current_thread::~scoped_restore_current_thread):
1601         Remove manual decref handling.
1602         (scoped_restore_current_thread::scoped_restore_current_thread):
1603         Adjust to use
1604         inferior_ref::new_reference/thread_info_ref::new_reference.
1605         Incref the thread before calling get_frame_id instead of after.
1606         Let TARGET_CLOSE_ERROR propagate.
1607
1608 2020-07-10  Pedro Alves  <pedro@palves.net>
1609
1610         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1611         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1612         NOT_AVAILABLE_ERROR.
1613         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1614         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1615
1616 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1617             Pedro Alves  <pedro@palves.net>
1618
1619         PR gdb/26199
1620         * infrun.c (threads_are_resumed_pending_p): Delete.
1621         (do_target_wait): Remove threads_are_executing and
1622         threads_are_resumed_pending_p checks from the inferior_matches
1623         lambda.  Update comments.
1624
1625 2020-07-10  Pedro Alves  <pedro@palves.net>
1626
1627         PR gdb/26199
1628         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1629         executing threads.
1630
1631 2020-07-10  Pedro Alves  <pedro@palves.net>
1632
1633         PR gdb/26199
1634         * infrun.c (handle_no_resumed): Handle multiple targets.
1635
1636 2020-07-10  Pedro Alves  <pedro@palves.net>
1637
1638         PR gdb/26199
1639         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1640         target_is_async_p.
1641
1642 2020-07-10  Pedro Alves  <pedro@palves.net>
1643
1644         PR gdb/26199
1645         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1646         threads, not all threads.
1647
1648 2020-07-10  Pedro Alves  <pedro@palves.net>
1649
1650         PR gdb/26199
1651         * remote.c (remote_target::open_1): Pass remote target pointer as
1652         data to create_async_event_handler.
1653         (remote_async_inferior_event_handler): Mark async event handler
1654         before returning if the remote target still has either pending
1655         events or unacknowledged notifications.
1656
1657 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1658
1659         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1660         declaration.
1661         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1662         function.
1663
1664 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1665
1666         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1667         inferior_ptid.
1668
1669 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1670
1671         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1672         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1673         AT_FREEBSD_PS_STRINGS.
1674
1675 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1676
1677         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1678         of debugfile path on Windows.
1679
1680 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1681
1682         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1683         argument to 'data'.
1684
1685 2020-07-08  Tom Tromey  <tromey@adacore.com>
1686
1687         * ada-lang.c (ada_exception_message_1): Use read_memory.
1688
1689 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1690
1691         PR python/22748
1692         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1693         special handling for inline frames.
1694         * findvar.c (value_of_register_lazy): Skip inline frames when
1695         creating lazy register values.
1696         * frame.c (frame_id_computed_p): Delete definition.
1697         * frame.h (frame_id_computed_p): Delete declaration.
1698
1699 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1700
1701         * NEWS: Mention additions to Python API.
1702         * python/py-arch.c (archpy_register_groups): New function.
1703         (arch_object_methods): Add 'register_groups' method.
1704         * python/py-registers.c (reggroup_iterator_object): New struct.
1705         (reggroup_object): New struct.
1706         (gdbpy_new_reggroup): New function.
1707         (gdbpy_reggroup_to_string): New function.
1708         (gdbpy_reggroup_name): New function.
1709         (gdbpy_reggroup_iter): New function.
1710         (gdbpy_reggroup_iter_next): New function.
1711         (gdbpy_new_reggroup_iterator): New function
1712         (gdbpy_initialize_registers): Register new types.
1713         (reggroup_iterator_object_type): Define new Python type.
1714         (gdbpy_reggroup_getset): New static global.
1715         (reggroup_object_type): Define new Python type.
1716         * python/python-internal.h
1717
1718 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1719
1720         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1721         * python/py-arch.c (archpy_registers): New function.
1722         (arch_object_methods): Add 'registers' method.
1723         * python/py-registers.c: New file.
1724         * python/python-internal.h
1725         (gdbpy_new_register_descriptor_iterator): Declare.
1726         (gdbpy_initialize_registers): Declare.
1727         * python/python.c (do_start_initialization): Call
1728         gdbpy_initialize_registers.
1729         * NEWS: Mention additions to the Python API.
1730
1731 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1732
1733         * NEWS: Mention new Python API method.
1734         * python/py-unwind.c (pending_framepy_architecture): New function.
1735         (pending_frame_object_methods): Add architecture method.
1736
1737 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1738
1739         * gdbarch.c: Regenerate.
1740         * gdbarch.h: Regenerate.
1741         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1742         (gdbarch_data): Use internal_error for the case where
1743         deprecated_set_gdbarch_data was originally needed.
1744         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1745         and use passed in obstack.
1746         (libunwind_frame_set_descr): Should no longer get back NULL from
1747         gdbarch_data.
1748         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1749         type.
1750         * user-regs.c (user_regs_init): Update parameters, and use passed
1751         in obstack.
1752         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1753         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1754
1755 2020-07-06  Tom de Vries  <tdevries@suse.de>
1756
1757         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1758         End-Of-Sequence in lte_is_less_than.
1759         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1760         "gdb: Don't reorder line table entries too much when sorting".
1761
1762 2020-07-06  Tom de Vries  <tdevries@suse.de>
1763
1764         PR tui/26205
1765         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1766
1767 2020-07-05  Tom de Vries  <tdevries@suse.de>
1768
1769         PR build/26187
1770         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1771         std::uncaught_exceptions instead of deprecated
1772         std::uncaught_exception.
1773
1774 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1775
1776         * macroexp.h (macro_stringify): Return
1777         gdb::unique_xmalloc_ptr<char>.
1778         * macroexp.c (macro_stringify): Likewise.
1779         * macrotab.c (fixup_definition): Update.
1780
1781 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1782
1783         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1784         (lex_one_token): Update.
1785         * macroexp.c (struct macro_buffer) <release>: Return
1786         gdb::unique_xmalloc_ptr<char>.
1787         (macro_stringify): Update.
1788         (macro_expand): Update.
1789         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1790         * macroexp.h (macro_expand_next): Likewise.
1791
1792 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1793
1794         * macroexp.h (macro_lookup_ftype): Remove.
1795         (macro_expand, macro_expand_once, macro_expand_next): Remove
1796         lookup function parameters, add scope parameter.
1797         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1798         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1799         * macroscope.h (standard_macro_lookup): Change parameter type
1800         to macro_scope.
1801         * macroscope.c (standard_macro_lookup): Likewise.
1802         * c-exp.y (lex_one_token): Update.
1803         * macrocmd.c (macro_expand_command): Likewise.
1804         (macro_expand_once_command): Likewise.
1805
1806 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1807
1808         * inf-loop.c (inferior_event_handler): Remove client_data param.
1809         * inf-loop.h (inferior_event_handler): Likewise.
1810         * infcmd.c (step_1): Adjust.
1811         * infrun.c (proceed): Adjust.
1812         (fetch_inferior_event): Remove client_data param.
1813         (infrun_async_inferior_event_handler): Adjust.
1814         * infrun.h (fetch_inferior_event): Remove `void *` param.
1815         * linux-nat.c (handle_target_event): Adjust.
1816         * record-btrace.c (record_btrace_handle_async_inferior_event):
1817         Adjust.
1818         * record-full.c (record_full_async_inferior_event_handler):
1819         Adjust.
1820         * remote.c (remote_async_inferior_event_handler): Adjust.
1821
1822 2020-07-01  Tom Tromey  <tom@tromey.com>
1823
1824         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1825         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1826
1827 2020-07-01  Tom Tromey  <tom@tromey.com>
1828
1829         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1830         tui_gen_win_info.
1831         (tui_win_info::make_window): Merge with
1832         tui_gen_win_info::make_window.
1833         (tui_win_info::make_visible): Move from tui_gen_win_info.
1834         * tui/tui-win.c (tui_win_info::max_width): Move from
1835         tui_gen_win_info.
1836         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1837         type.
1838         <window_factory>: Likewise.
1839         * tui/tui-layout.c (tui_win_info::resize): Move from
1840         tui_gen_win_info.
1841         (make_standard_window): Change return type.
1842         (get_locator_window, tui_get_window_by_name): Likewise.
1843         (tui_layout_window::apply): Remove a cast.
1844         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1845         (struct tui_win_info): Merge with tui_gen_win_info.
1846         (struct tui_gen_win_info): Remove.
1847
1848 2020-07-01  Tom Tromey  <tom@tromey.com>
1849
1850         * tui/tui-stack.h (struct tui_locator_window): Derive from
1851         tui_win_info.
1852         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1853         <can_box>: New method.
1854
1855 2020-07-01  Tom Tromey  <tom@tromey.com>
1856
1857         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1858
1859 2020-07-01  Tom Tromey  <tom@tromey.com>
1860
1861         * tui/tui-regs.c (tui_data_window::display_registers_from)
1862         (tui_data_window::display_registers_from)
1863         (tui_data_window::first_data_item_displayed)
1864         (tui_data_window::delete_data_content_windows): Update.
1865         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1866         Remove.
1867         (tui_data_window::check_register_values): Update.
1868         (tui_data_item_window::rerender): Add parameters.  Update.
1869         (tui_data_item_window::refresh_window): Remove.
1870         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1871         virtual.
1872         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1873         tui_gen_win_info.
1874         <refresh_window, max_height, min_height>: Remove.
1875         <rerender>: Add parameters.
1876         <x, y, visible>: New members.
1877         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1878         <m_item_width>: New member.
1879
1880 2020-07-01  Tom Tromey  <tom@tromey.com>
1881
1882         * tui/tui-regs.c (tui_data_window::show_register_group)
1883         (tui_data_window::check_register_values): Update.
1884         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1885         from item_no.
1886
1887 2020-07-01  Tom Tromey  <tom@tromey.com>
1888
1889         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1890         useless "if".
1891
1892 2020-07-01  Tom Tromey  <tom@tromey.com>
1893
1894         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1895         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1896
1897 2020-07-01  Tom Tromey  <tom@tromey.com>
1898
1899         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1900         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1901         (struct tui_line_or_address): Move from tui-data.h.
1902         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1903         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1904         (tui_cmd_window, tui_source_window_base, tui_source_window)
1905         (tui_disasm_window): Don't declare.
1906         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1907         to tui-winsource.h.
1908         (SINGLE_KEY): Move to tui-stack.c.
1909
1910 2020-07-01  Tom Tromey  <tom@tromey.com>
1911
1912         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1913         std::string.
1914         * tui/tui-regs.c (class tab_expansion_file): New.
1915         (tab_expansion_file::write): New method.
1916         (tui_register_format): Change return type.  Use
1917         tab_expansion_file.
1918         (tui_get_register, tui_data_window::display_registers_from)
1919         (tui_data_item_window::rerender): Update.
1920         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1921         * tui/tui-io.c (tui_expand_tabs): Remove.
1922
1923 2020-07-01  Tom Tromey  <tom@tromey.com>
1924
1925         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1926
1927 2020-07-01  Fangrui Song  <maskray@google.com>
1928
1929         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1930
1931 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1932
1933         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1934         forms for DW_AT_associated and DW_AT_allocated attributes,
1935         which is already checked in function attr_to_dynamic_prop.
1936
1937 2020-06-30  Tom Tromey  <tromey@adacore.com>
1938
1939         * dwarf2/read.c (quirk_rust_enum): Correctly call
1940         alloc_rust_variant for default-less enum.
1941
1942 2020-06-30  Tom Tromey  <tromey@adacore.com>
1943
1944         PR build/26183:
1945         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1946         gdb::to_string.
1947
1948 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1949
1950         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1951         * gdbarch.h: Re-generate.
1952
1953 2020-06-28  Tom Tromey  <tom@tromey.com>
1954
1955         * command.h (cmd_types): Remove.
1956         (cmd_type): Don't declare.
1957         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1958         typedef.
1959         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1960         * cli/cli-decode.c (cmd_type): Remove.
1961
1962 2020-06-27  Pedro Alves  <palves@redhat.com>
1963
1964         * fork-child.c (prefork_hook): Adjust.
1965         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1966         Delete.
1967         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1968         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1969         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1970         Remove declarations.
1971         (struct inferior) <set_tty, tty>: New methods.
1972         (struct inferior) <terminal>: Rename to ...
1973         (struct inferior) <m_terminal>: ... this and make private.
1974         * main.c (captured_main_1): Adjust.
1975         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1976         (mi_cmd_inferior_tty_show): Adjust.
1977         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1978         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1979
1980 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1981
1982         * configure.ac: Add --enable-libctf: handle --disable-static
1983         properly.
1984         * acinclude.m4: sinclude ../config/enable.m4.
1985         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1986         (LIBCTF): Substitute in.
1987         (CTF_DEPS): New, likewise.
1988         (CLIBS): libctf needs symbols from libbfd: move earlier.
1989         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1990         flags.
1991         * ctfread.c: Surround in ENABLE_LIBCTF.
1992         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1993         * configure: Regenerate.
1994         * config.in: Likewise.
1995
1996 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1997
1998         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1999
2000 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2001
2002         * inferior.h (struct inferior) <terminal>: Change type to
2003         gdb::unique_xmalloc_ptr<char>.
2004         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2005         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2006         field, adjust to unique pointer.
2007         (get_inferior_io_terminal): Adjust to unique pointer.
2008
2009 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2010
2011         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2012         registers, not just the known core set of registers.
2013
2014 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2015
2016         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2017         fflags, frm, and fcsr registers.
2018         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2019         restore groups.
2020         (riscv_tdesc_unknown_reg): New function.
2021         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2022         tdesc_use_registers.
2023         * riscv-tdep.h (struct gdbarch_tdep): Add
2024         unknown_csrs_first_regnum, unknown_csrs_count,
2025         duplicate_fflags_regnum, duplicate_frm_regnum, and
2026         duplicate_fcsr_regnum fields.
2027
2028 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2029
2030         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2031         callback, use the callback (when not null) to help number unknown
2032         registers.
2033         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2034         (tdesc_use_registers): Add extra parameter to declaration.
2035
2036 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2037
2038         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2039         in the file.
2040         (class riscv_pending_register_alias): Likewise.
2041         (riscv_register_feature::register_info): Change 'required_p' field
2042         to 'required', and change its type.  Add 'check' member function.
2043         (riscv_register_feature::register_info::check): Define new member
2044         function.
2045         (riscv_xreg_feature): Change initialisation of 'required' field.
2046         (riscv_freg_feature): Likewise.
2047         (riscv_virtual_feature): Likewise.
2048         (riscv_csr_feature): Likewise.
2049         (riscv_check_tdesc_feature): Take extra parameter, the csr
2050         tdesc_feature, rewrite the function to use the new
2051         riscv_register_feature::register_info::check function.
2052         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2053
2054 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2055
2056         * features/Makefile: Remove all references to the deleted files
2057         below.
2058         * features/riscv/32bit-csr.c: Deleted.
2059         * features/riscv/32bit-csr.xml: Deleted.
2060         * features/riscv/64bit-csr.c: Deleted.
2061         * features/riscv/64bit-csr.xml: Deleted.
2062         * features/riscv/rebuild-csr-xml.sh: Deleted.
2063
2064 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2065
2066         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2067         whitespace error for declaration of names member variable.
2068         (struct riscv_register_feature): Add new prefer_first_name member
2069         variable, and fix whitespace error in declaration of registers.
2070         (riscv_xreg_feature): Initialize prefer_first_name field.
2071         (riscv_freg_feature): Likewise.
2072         (riscv_virtual_feature): Likewise.
2073         (riscv_csr_feature): Likewise.
2074         (riscv_register_name): Expand on comments.  Remove register name
2075         modifications for CSR and virtual registers.
2076
2077 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2078
2079         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2080         errors.
2081
2082 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2083
2084         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2085         riscv-opc.h.
2086         (class riscv_pending_register_alias): New class.
2087         (riscv_check_tdesc_feature): Take vector of pending aliases and
2088         populate it as appropriate.
2089         (riscv_setup_register_aliases): Delete.
2090         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2091         to riscv_check_tdesc_feature in all cases.  Use the vector to
2092         create the register aliases.
2093
2094 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2095
2096         * sol2-tdep.c (sol2_static_transform_name): Remove.
2097         (sol2_init_abi): Don't register it.
2098         * gdbarch.sh (static_transform_name): Remove.
2099         * gdbarch.c, gdbarch.h: Regenerate.
2100
2101         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2102         gdbarch_static_transform_name.
2103         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2104         * stabsread.c (define_symbol) <'X'>: Remove.
2105         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2106         handling.
2107         <'V'>: Likewise.
2108         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2109         <'S'>: Remove call to gdbarch_static_transform_name.
2110
2111 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2112
2113         * procfs.c (procfs_pre_trace): New function.
2114         (procfs_target::create_inferior): Pass it to fork_inferior.
2115
2116 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2117
2118         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2119         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2120         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2121         sol2-tdep.o, sparc-sol2-tdep.o.
2122         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2123         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2124         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2125         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2126
2127 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2128
2129         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2130         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2131         Call sol2_init_abi.
2132         Remove calls to set_gdbarch_skip_solib_resolver,
2133         set_gdbarch_core_pid_to_str.
2134         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2135         (i386_sol2_static_transform_name): Remove.
2136         (i386_sol2_init_abi): Call sol2_init_abi.
2137         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2138         set_gdbarch_static_transform_name,
2139         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2140         Use sol2_sigtramp_p.
2141         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2142         (sol2_sigtramp_p): New function.
2143         (sol2_static_transform_name): New function.
2144         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2145         (sol2_init_abi): New function.
2146         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2147         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2148         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2149         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2150         (sparc_sol2_static_transform_name): Remove.
2151         (sparc32_sol2_init_abi): Call sol2_init_abi.
2152         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2153         set_gdbarch_static_transform_name,
2154         set_gdbarch_skip_solib_resolver,
2155         set_gdbarch_core_pid_to_str.
2156         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2157         (sparc_sol2_static_transform_name): Remove
2158         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2159         call sol2_sigtramp_p.
2160         (sparc64_sol2_init_abi): Call sol2_init_abi.
2161         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2162         set_gdbarch_static_transform_name,
2163         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2164
2165 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2166
2167         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2168         * exec.c (validate_exec_file): If from_tty, set both
2169         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2170         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2171         and from_tty, unconditionally ask a confirmation.
2172
2173 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2174
2175         * target-descriptions.c (tdesc_architecture_name): Protect against
2176         NULL pointer dereference.
2177         (maint_print_xml_tdesc_cmd): New function.
2178         (_initialize_target_descriptions): Register new 'maint print
2179         xml-tdesc' command and give it the filename completer.
2180         * NEWS: Mention new 'maint print xml-tdesc' command.
2181
2182 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2183
2184         * target-descriptions.c (class tdesc_compatible_info): New class.
2185         (struct target_desc): Change type of compatible vector.
2186         (tdesc_compatible_p): Update for change in type of
2187         target_desc::compatible.
2188         (tdesc_compatible_info_list): New function.
2189         (tdesc_compatible_info_arch_name): New function.
2190         (tdesc_add_compatible): Update for change in type of
2191         target_desc::compatible.
2192         (print_c_tdesc::visit_pre): Likewise.
2193
2194 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2195
2196         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2197         whitespace to underscore.
2198         (maint_print_c_tdesc_cmd): Use fake filename for target
2199         descriptions that came from the target.
2200         (_initialize_target_descriptions): Add filename command completion
2201         for 'maint print c-tdesc'.
2202
2203 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2204
2205         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2206         lines.
2207
2208 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2209
2210         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2211         lines.
2212         (dwarf2_find_location_expression): Likewise.
2213         (call_site_parameter_matches): Likewise.
2214         (dwarf2_compile_expr_to_ax): Likewise.
2215         (disassemble_dwarf_expression): Likewise.
2216         (loclist_describe_location): Likewise.
2217
2218 2020-06-23  Pedro Alves  <palves@redhat.com>
2219
2220         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2221         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2222         (register_to_value_test): Use scoped_mock_context.
2223         * regcache.c: Include "scoped-mock-context.h".
2224         (cooked_read_test): Don't error out if a target is already pushed.
2225         Use scoped_mock_context.  Adjust.
2226         * scoped-mock-context.h: New file.
2227
2228 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2229
2230         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2231         initializer.
2232         (ada_language::is_string_type_p): New member function.
2233         * c-lang.c (c_language_data): Delete la_is_string_type_p
2234         initializer.
2235         (cplus_language_data): Likewise.
2236         (asm_language_data): Likewise.
2237         (minimal_language_data): Likewise.
2238         * d-lang.c (d_language_data): Likewise.
2239         * f-lang.c (f_is_string_type_p): Delete function, implementation
2240         moved to f_language::is_string_type_p.
2241         (f_language_data): Delete la_is_string_type_p initializer.
2242         (f_language::is_string_type_p): New member function,
2243         implementation from f_is_string_type_p.
2244         * go-lang.c (go_is_string_type_p): Delete function, implementation
2245         moved to go_language::is_string_type_p.
2246         (go_language_data): Delete la_is_string_type_p initializer.
2247         (go_language::is_string_type_p): New member function,
2248         implementation from go_is_string_type_p.
2249         * language.c (language_defn::is_string_type_p): Define new member
2250         function.
2251         (default_is_string_type_p): Make static, add comment copied from
2252         header file.
2253         (unknown_language_data): Delete la_is_string_type_p initializer.
2254         (unknown_language::is_string_type_p): New member function.
2255         (auto_language_data): Delete la_is_string_type_p initializer.
2256         (auto_language::is_string_type_p): New member function.
2257         * language.h (language_data): Delete la_is_string_type_p field.
2258         (language_defn::is_string_type_p): Declare new function.
2259         (default_is_string_type_p): Delete desclaration, move comment to
2260         definition.
2261         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2262         moved to m2_language::is_string_type_p.
2263         (m2_language_data): Delete la_is_string_type_p initializer.
2264         (m2_language::is_string_type_p): New member function,
2265         implementation from m2_is_string_type_p.
2266         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2267         initializer.
2268         * opencl-lang.c (opencl_language_data): Likewise.
2269         * p-lang.c (pascal_is_string_type_p): Delete function,
2270         implementation moved to pascal_language::is_string_type_p.
2271         (pascal_language_data): Delete la_is_string_type_p initializer.
2272         (pascal_language::is_string_type_p): New member function,
2273         implementation from pascal_is_string_type_p.
2274         * rust-lang.c (rust_is_string_type_p): Delete function,
2275         implementation moved to rust_language::is_string_type_p.
2276         (rust_language_data): Delete la_is_string_type_p initializer.
2277         (rust_language::is_string_type_p): New member function,
2278         implementation from rust_is_string_type_p.
2279         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2280         is_string_type_p.
2281
2282 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2283
2284         * ada-lang.c (ada_language_data): Delete la_print_typedef
2285         initializer.
2286         (ada_language::print_typedef): New member function.
2287         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2288         (cplus_language_data): Likewise.
2289         (asm_language_data): Likewise.
2290         (minimal_language_data): Likewise.
2291         * d-lang.c (d_language_data): Likewise.
2292         * f-lang.c (f_language_data): Likewise.
2293         (f_language::print_typedef): New member function.
2294         * go-lang.c (go_language_data): Delete la_print_typedef
2295         initializer.
2296         * language.c (language_defn::print_typedef): Define member
2297         function.
2298         (unknown_language_data): Delete la_print_typedef initializer.
2299         (unknown_language::print_typedef): New member function.
2300         (auto_language_data): Delete la_print_typedef initializer.
2301         (auto_language::print_typedef): New member function.
2302         * language.h (language_data): Delete la_print_typedef field.
2303         (language_defn::print_typedef): Declare new member function.
2304         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2305         (default_print_typedef): Delete declaration.
2306         * m2-lang.c (m2_language_data): Delete la_print_typedef
2307         initializer.
2308         (m2_language::print_typedef): New member function.
2309         * objc-lang.c (objc_language_data): Delete la_print_typedef
2310         initializer.
2311         * opencl-lang.c (opencl_language_data): Likewise.
2312         * p-lang.c (pascal_language_data): Likewise.
2313         (pascal_language::print_typedef): New member function.
2314         * rust-lang.c (rust_print_typedef): Delete function,
2315         implementation moved to rust_language::print_typedef.
2316         (rust_language): Delete la_print_typedef initializer.
2317         (rust_language::print_typedef): New member function,
2318         implementation from rust_print_typedef.
2319         * typeprint.c (default_print_typedef): Delete.
2320
2321 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2322
2323         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2324         (ada_language::printstr): New member function.
2325         * c-lang.c (c_language_data): Delete la_printstr initializer.
2326         (cplus_language_data): Likewise.
2327         (asm_language_data): Likewise.
2328         (minimal_language_data): Likewise.
2329         * d-lang.c (d_language_data): Likewise.
2330         * f-lang.c (f_printstr): Rename to f_language::printstr.
2331         (f_language_data): Delete la_printstr initializer.
2332         (f_language::printstr): New member function, implementation from
2333         f_printstr.
2334         * go-lang.c (go_language_data): Delete la_printstr initializer.
2335         * language.c (language_defn::printstr): Define new member
2336         function.
2337         (unk_lang_printstr): Delete.
2338         (unknown_language_data): Delete la_printstr initializer.
2339         (unknown_language::printstr): New member function.
2340         (auto_language_data): Delete la_printstr initializer.
2341         (auto_language::printstr): New member function.
2342         * language.h (language_data): Delete la_printstr field.
2343         (language_defn::printstr): Declare new member function.
2344         (LA_PRINT_STRING): Update call to printstr.
2345         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2346         (m2_language_data): Delete la_printstr initializer.
2347         (m2_language::printstr): New member function, implementation from
2348         m2_printstr.
2349         * objc-lang.c (objc_language_data): Delete la_printstr
2350         initializer.
2351         * opencl-lang.c (opencl_language_data): Likewise.
2352         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2353         (pascal_language_data): Delete la_printstr initializer.
2354         (pascal_language::printstr): New member function, implementation
2355         from pascal_printstr.
2356         * p-lang.h (pascal_printstr): Delete declaration.
2357         * rust-lang.c (rust_printstr): Update header comment.
2358         (rust_language_data): Delete la_printstr initializer.
2359         (rust_language::printstr): New member function.
2360
2361 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2362
2363         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2364         (ada_language::printchar): New member function.
2365         * c-lang.c (c_language_data): Delete la_printchar initializer.
2366         (cplus_language_data): Likewise.
2367         (asm_language_data): Likewise.
2368         (minimal_language_data): Likewise.
2369         * d-lang.c (d_language_data): Likewise.
2370         * f-lang.c (f_printchar): Rename to f_language::printchar.
2371         (f_language_data): Delete la_printchar initializer.
2372         (f_language::printchar): New member function, implementation from
2373         f_printchar.
2374         * go-lang.c (go_language_data): Delete la_printchar initializer.
2375         * language.c (unk_lang_printchar): Delete.
2376         (language_defn::printchar): Define new member function.
2377         (unknown_language_data): Delete la_printchar initializer.
2378         (unknown_language::printchar): New member function.
2379         (auto_language_data): Delete la_printchar initializer.
2380         (auto_language::printchar): New member function.
2381         * language.h (language_data): Delete la_printchar field.
2382         (language_defn::printchar): Declare new member function.
2383         (LA_PRINT_CHAR): Update call to printchar.
2384         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2385         (m2_language::printchar): New member function.
2386         * objc-lang.c (objc_language_data): Delete la_printchar
2387         initializer.
2388         * opencl-lang.c (opencl_language_data): Likewise.
2389         * p-lang.c (pascal_language_data): Delete la_printchar
2390         initializer.
2391         (pascal_language::printchar): New member function.
2392         * rust-lang.c (rust_printchar): Rename to
2393         rust_language::printchar.
2394         (rust_language_data): Delete la_printchar initializer.
2395         (rust_language::printchar): New member function, implementation
2396         from rust_printchar.
2397
2398 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2399
2400         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2401         (ada_language_data): Delete la_emitchar initializer.
2402         (ada_language::emitchar): New member function, implementation from
2403         emit_char.
2404         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2405         (cplus_language_data): Likewise.
2406         (asm_language_data): Likewise.
2407         (minimal_language_data): Likewise.
2408         * d-lang.c (d_language_data): Likewise.
2409         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2410         (f_language_data): Delete la_emitchar initializer.
2411         (f_language::emitchar): New member function, implementation from
2412         f_emit_char.
2413         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2414         * language.c (unk_lang_emit_char): Delete.
2415         (language_defn::emitchar): New member function definition.
2416         (unknown_language_data): Delete la_emitchar initializer.
2417         (unknown_language::emitchar): New member function.
2418         (auto_language_data): Delete la_emitchar initializer.
2419         (auto_language::emitchar): New member function.
2420         * language.h (language_data): Delete la_emitchar field.
2421         (language_defn::emitchar): New member field declaration.
2422         (LA_EMIT_CHAR): Update call to emitchar.
2423         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2424         (m2_language_data): Delete la_emitchar initializer.
2425         (m2_language::emitchar): New member function, implementation from
2426         m2_emit_char.
2427         * objc-lang.c (objc_language_data): Delete la_emitchar
2428         initializer.
2429         * opencl-lang.c (opencl_language_data): Likewise.
2430         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2431         (pascal_language_data): Delete la_emitchar initializer.
2432         (pascal_language::emitchar): New member function, implementation
2433         from pascal_emit_char.
2434         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2435         (rust_language_data): Delete la_emitchar initializer.
2436         (rust_language::emitchar): New member function, implementation
2437         from rust_emitchar.
2438
2439 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2440
2441         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2442         (ada_language_data): Delete la_post_parser initializer.
2443         (ada_language::post_parser): New member function.
2444         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2445         (cplus_language_data): Likewise.
2446         (asm_language_data): Likewise.
2447         (minimal_language_data): Likewise.
2448         * d-lang.c (d_language_data): Likewise.
2449         * f-lang.c (f_language_data): Likewise.
2450         * go-lang.c (go_language_data): Likewise.
2451         * language.c (unknown_language_data): Likewise.
2452         (auto_language_data): Likewise.
2453         * language.h (language_data): Delete la_post_parser field.
2454         (language_defn::post_parser): New member function.
2455         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2456         * objc-lang.c (objc_language_data): Likewise.
2457         * opencl-lang.c (opencl_language_data): Likewise.
2458         * p-lang.c (pascal_language_data): Likewise.
2459         * parse.c (parse_exp_in_context): Update call to post_parser.
2460         (null_post_parser): Delete definition.
2461         * parser-defs.h (null_post_parser): Delete declaration.
2462         * rust-lang.c (rust_language_data): Delete la_post_parser
2463         initializer.
2464
2465 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2466
2467         * ada-lang.c (parse): Rename to ada_language::parser.
2468         (ada_language_data): Delete la_parser initializer.
2469         (ada_language::parser): New member function, implementation from
2470         parse.
2471         * c-lang.c (c_language_data): Delete la_parser initializer.
2472         (cplus_language_data): Likewise.
2473         (asm_language_data): Likewise.
2474         (minimal_language_data): Likewise.
2475         * d-lang.c (d_language_data): Likewise.
2476         (d_language::parser): New member function.
2477         * f-lang.c (f_language_data): Delete la_parser initializer.
2478         (f_language::parser): New member function.
2479         * go-lang.c (go_language_data): Delete la_parser initializer.
2480         (go_language::parser): New member function.
2481         * language.c (unk_lang_parser): Delete.
2482         (language_defn::parser): Define new member function.
2483         (unknown_language_data): Delete la_parser initializer.
2484         (unknown_language::parser): New member function.
2485         (auto_language_data): Delete la_parser initializer.
2486         (auto_language::parser): New member function.
2487         * language.h (language_data): Delete la_parser field.
2488         (language_defn::parser): Declare new member function.
2489         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2490         (m2_language::parser): New member function.
2491         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2492         * opencl-lang.c (opencl_language_data): Likewise.
2493         * p-lang.c (pascal_language_data): Likewise.
2494         (pascal_language::parser): New member function.
2495         * parse.c (parse_exp_in_context): Update call to parser.
2496         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2497         (rust_language::parser): New member function.
2498
2499 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2500
2501         * top.c (print_gdb_configuration): Print --with-python-libdir
2502         configuration value.
2503
2504 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2505
2506         * NEWS: Mention change to the alias command.
2507
2508 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2509
2510         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2511         (alias_command_completer)
2512         (make_alias_options_def_group): New functions.
2513         (alias_opts, alias_option_defs): New struct and array.
2514         (alias_usage_error): Update usage.
2515         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2516         Use option framework.
2517         (_initialize_cli_cmds): Update alias command help.
2518         Update aliases command help.
2519         (show_user):
2520         Add NULL for new default_args lookup_cmd argument.
2521         (valid_command_p): Rename to validate_aliased_command.
2522         Add NULL for new default_args lookup_cmd argument.  Verify that the
2523         aliased_command has no default args.
2524         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2525         (lookup_cmd_1, lookup_cmd): New argument default_args.
2526         (add_alias_cmd):
2527         Add NULL for new default_args lookup_cmd argument.
2528         (print_help_for_command): Show default args under the layout
2529          alias some_alias = some_aliased_cmd some_alias_default_arg.
2530         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2531         xfree default_args in destructor.
2532         * cli/cli-script.c (process_next_line, do_define_command):
2533         Add NULL for new default_args lookup_cmd argument.
2534         * command.h: Declare new default_args argument in lookup_cmd
2535         and lookup_cmd_1.
2536         * completer.c (complete_line_internal_1):
2537         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2538         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2539         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2540         Likewise.
2541         * infcmd.c (_initialize_infcmd): Likewise.
2542         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2543         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2544         * python/py-param.c (add_setshow_generic): Likewise.
2545         * remote.c (_initialize_remote): Likewise.
2546         * top.c (execute_command): Prepend default_args if command has some.
2547         (set_verbose):
2548         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2549         * tracepoint.c (validate_actionline, encode_actions_1):
2550         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2551
2552 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2553
2554         * jit.c (jit_read_descriptor): Use bool as the return type.
2555         (jit_breakpoint_re_set_internal): Use bool as the return type.
2556         Invert the return value logic; return true if the jit breakpoint
2557         has been successfully initialized.
2558         (jit_inferior_init): Update the call to
2559         jit_breakpoint_re_set_internal.
2560
2561 2020-06-22  Pedro Alves  <palves@redhat.com>
2562
2563         PR gdb/25939
2564         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2565         Use the current inferior instead.  Don't return
2566         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2567         wait again.
2568         * sol-thread.c (sol_thread_target::wait): Don't reference
2569         inferior_ptid.
2570         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2571         (sol_update_thread_list_callback): Use the current inferior's pid
2572         instead of inferior_ptid.
2573
2574 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2575
2576         * procfs.c: Cleanup many comments.
2577
2578         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2579         (AFTER_WATCHFLAG): Replace by value.
2580
2581         (MAIN_PROC_NAME_FORMAT): Inline ...
2582         (create_procinfo): ... here.
2583
2584         (procfs_debug_inferior): Remove SYS_exec handling.
2585         (syscall_is_exec): Likewise.
2586         (procfs_set_exec_trap): Likewise.
2587
2588         (syscall_is_lwp_exit): Inline in callers.
2589         (syscall_is_exit): Likewise.
2590         (syscall_is_exec): Likewise.
2591         (syscall_is_lwp_create): Likewise.
2592
2593         (invalidate_cache): Remove #if 0 code.
2594
2595         (make_signal_thread_runnable):  Remove.
2596         (procfs_target::resume): Remove #if 0 code.
2597
2598 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2599
2600         PR gdb/25939
2601         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2602         call ...
2603         (procfs_target::create_inferior): ... here.
2604
2605 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2606
2607         * exec.c (validate_exec_file): Ensure the build-id is up to
2608         date by calling reopen_exec_file (that checks file timestamp
2609         to decide to re-read the file).
2610
2611 2020-06-18  Pedro Alves  <palves@redhat.com>
2612
2613         PR gdb/25412
2614         * gdbthread.h (delete_thread, delete_thread_silent)
2615         (find_thread_ptid): Update comments.
2616         * thread.c (current_thread_): New global.
2617         (is_current_thread): Move higher, and reimplement.
2618         (inferior_thread): Reimplement.
2619         (set_thread_exited): Use bool.  Add assertions.
2620         (add_thread_silent): Simplify thread-reuse handling by always
2621         calling delete_thread.
2622         (delete_thread): Remove intro comment.
2623         (find_thread_ptid): Skip exited threads.
2624         (switch_to_thread_no_regs): Write to current_thread_.
2625         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2626         INFERIOR_PTID.  Clear current_thread_.
2627
2628 2020-06-18  Pedro Alves  <palves@redhat.com>
2629
2630         * aix-thread.c (pd_update): Use switch_to_thread.
2631
2632 2020-06-18  Pedro Alves  <palves@redhat.com>
2633
2634         * ravenscar-thread.c (ravenscar_thread_target): Update.
2635         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2636         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2637         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2638         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2639
2640 2020-06-18  Pedro Alves  <palves@redhat.com>
2641
2642         * nat/windows-nat.c (current_windows_thread): Remove.
2643         * nat/windows-nat.h (current_windows_thread): Remove.
2644         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2645         Adjust.
2646         (display_selectors): Adjust to fetch the current
2647         windows_thread_info based on inferior_ptid.
2648         (fake_create_process): No longer write to current_windows_thread.
2649         (windows_nat_target::get_windows_debug_event):
2650         Don't set inferior_ptid or current_windows_thread.
2651         (windows_nat_target::wait): Adjust to not rely on
2652         current_windows_thread.
2653         (do_initial_windows_stuff): Now a method of windows_nat_target.
2654         Switch to the last_ptid thread.
2655         (windows_nat_target::attach): Adjust.
2656         (windows_nat_target::detach): Use switch_to_no_thread instead of
2657         writing to inferior_ptid directly.
2658         (windows_nat_target::create_inferior): Adjust.
2659
2660 2020-06-18  Pedro Alves  <palves@redhat.com>
2661
2662         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2663
2664 2020-06-18  Pedro Alves  <palves@redhat.com>
2665
2666         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2667         after creating it, instead of writing to inferior_ptid.  Don't
2668         write to inferior_ptid.
2669
2670 2020-06-18  Pedro Alves  <palves@redhat.com>
2671
2672         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2673
2674 2020-06-18  Pedro Alves  <palves@redhat.com>
2675
2676         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2677         it, instead of writing to inferior_ptid.
2678
2679 2020-06-18  Pedro Alves  <palves@redhat.com>
2680
2681         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2682         to inferior_ptid.
2683
2684 2020-06-18  Pedro Alves  <palves@redhat.com>
2685
2686         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2687         instead of writing to inferior_ptid directly.
2688
2689 2020-06-18  Pedro Alves  <palves@redhat.com>
2690
2691         * corelow.c (core_target::close): Use switch_to_no_thread instead
2692         of writing to inferior_ptid directly.
2693         (add_to_thread_list, core_target_open): Use switch_to_thread
2694         instead of writing to inferior_ptid directly.
2695
2696 2020-06-18  Pedro Alves  <palves@redhat.com>
2697
2698         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2699         inferior_ptid.
2700         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2701         inferior_ptid.
2702         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2703         inferior_ptid directly.
2704         (darwin_nat_target::init_thread_list): Switch to thread, instead
2705         of writing to inferior_ptid.
2706         (darwin_nat_target::attach): Don't write to inferior_ptid.
2707         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2708
2709 2020-06-18  Pedro Alves  <palves@redhat.com>
2710
2711         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2712         thread.
2713         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2714         Instead use switch_to_thread.
2715         (gnu_nat_target::detach): Use switch_to_no_thread
2716         instead of writing to inferior_ptid directly.  Used passed-in
2717         inferior instead of looking up the inferior by pid.
2718
2719 2020-06-18  Pedro Alves  <palves@redhat.com>
2720
2721         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2722         inferior_ptid.
2723
2724 2020-06-18  Pedro Alves  <palves@redhat.com>
2725
2726         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2727         inferior_ptid.
2728         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2729         thread.
2730         (nto_procfs_target::detach): Avoid referencing
2731         inferior_ptid.  Use switch_to_no_thread instead of writing to
2732         inferior_ptid directly.
2733         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2734         instead of writing to inferior_ptid directly.
2735         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2736         to thread.
2737
2738 2020-06-18  Pedro Alves  <palves@redhat.com>
2739
2740         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2741         after creating it, instead of writing to inferior_ptid.
2742         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2743         to inferior_ptid directly.
2744         (gdbsim_target::wait): Don't write to inferior_ptid.
2745
2746 2020-06-18  Pedro Alves  <palves@redhat.com>
2747
2748         * remote.c (remote_target::remote_notice_new_inferior): Use
2749         switch_to_thread instead of writing to inferior_ptid directly.
2750         (remote_target::add_current_inferior_and_thread): Use
2751         switch_to_no_thread instead of writing to inferior_ptid directly.
2752         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2753         and switch_to_thread instead of using set_current_inferior or
2754         writing to inferior_ptid directly.
2755
2756 2020-06-18  Pedro Alves  <palves@redhat.com>
2757
2758         * tracectf.c (ctf_target_open): Switch to added thread instead of
2759         writing to inferior_ptid directly.
2760         (ctf_target::close): Use switch_to_no_thread instead of writing to
2761         inferior_ptid directly.
2762
2763 2020-06-18  Pedro Alves  <palves@redhat.com>
2764
2765         * tracefile-tfile.c (tfile_target_open): Don't write to
2766         inferior_ptid directly, instead switch to added thread.
2767         (tfile_target::close): Use switch_to_no_thread instead of writing
2768         to inferior_ptid directly.
2769
2770 2020-06-18  Pedro Alves  <palves@redhat.com>
2771
2772         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2773         (procfs_target::detach): Use switch_to_no_thread
2774         instead of writing to inferior_ptid directly.
2775         (do_attach): Change return type to void.  Switch to the added
2776         thread.
2777         (procfs_target::create_inferior): Switch to the added thread.
2778         (procfs_do_thread_registers): Don't write to inferior_ptid.
2779
2780 2020-06-18  Pedro Alves  <palves@redhat.com>
2781
2782         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2783         of writing to inferior_ptid.
2784         (scoped_restore_exited_inferior): Delete.
2785         (handle_vfork_child_exec_or_exit): Simplify using
2786         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2787         instead of writing to inferior_ptid.
2788         (THREAD_STOPPED_BY): Delete.
2789         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2790         (thread_stopped_by_hw_breakpoint): Delete.
2791         (save_waitstatus): Use
2792         scoped_restore_current_thread+switch_to_thread, and call
2793         target_stopped_by_watchpoint instead of
2794         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2795         instead of thread_stopped_by_sw_breakpoint, and
2796         target_stopped_by_hw_breakpoint instead of
2797         thread_stopped_by_hw_breakpoint.
2798         (handle_inferior_event)
2799         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2800         inferior_ptid directly, nor
2801         set_current_inferior/set_current_program_space.  Use
2802         switch_to_thread / switch_to_inferior_no_thread instead.
2803
2804 2020-06-18  Pedro Alves  <palves@redhat.com>
2805
2806         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2807         instead of writing to inferior_ptid.
2808
2809 2020-06-18  Pedro Alves  <palves@redhat.com>
2810
2811         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2812         added thread.
2813         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2814         to the added thread.
2815         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2816         instead of writing to inferior_ptid.
2817
2818 2020-06-18  Pedro Alves  <palves@redhat.com>
2819
2820         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2821         (register_to_value_test): Mock a program_space too.  Heap-allocate
2822         the address space.  Don't write to inferior_ptid.  Use
2823         switch_to_thread instead.
2824
2825 2020-06-18  Pedro Alves  <palves@redhat.com>
2826
2827         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2828         Delete.
2829         (find_signalled_thread()): New, factored out from
2830         linux_make_corefile_notes and adjusted to handle exited threads.
2831         (linux_make_corefile_notes): Adjust to use the new
2832         find_signalled_thread.
2833
2834 2020-06-18  Pedro Alves  <palves@redhat.com>
2835
2836         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2837         of saving/restoring inferior_ptid.
2838
2839 2020-06-17  Tom Tromey  <tom@tromey.com>
2840
2841         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2842         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2843         declare.
2844         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2845
2846 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2847
2848         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2849         of partial symtabs.
2850
2851 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2852
2853         * regformats/reg-arm.dat: Remove.
2854         * regformats/reg-bfin.dat: Remove.
2855         * regformats/reg-cris.dat: Remove.
2856         * regformats/reg-crisv32.dat: Remove.
2857         * regformats/reg-m32r.dat: Remove.
2858         * regformats/reg-tilegx.dat: Remove.
2859         * regformats/reg-tilegx32.dat: Remove.
2860
2861 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2862
2863         * features/Makefile (WHICH): Remove arm files.
2864         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2865         * regformats/arm/arm-with-neon.dat: Remove.
2866         * regformats/arm/arm-with-vfpv2.dat: Remove.
2867         * regformats/arm/arm-with-vfpv3.dat: Remove.
2868
2869 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2870
2871         * features/Makefile (XMLTOC): Remove rx.xml.
2872
2873 2020-06-17  Pedro Alves  <palves@redhat.com>
2874
2875         * gdbthread.h (thread_control_state) <trap_expected> Update
2876         comments.
2877
2878 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2879
2880         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2881         ada_language::lookup_symbol_nonlocal.
2882         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2883         (ada_language::lookup_symbol_nonlocal): New member function,
2884         implementation from ada_lookup_symbol_nonlocal.
2885         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2886         initializer.
2887         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2888         initializer.
2889         (cplus_language::lookup_symbol_nonlocal): New member function.
2890         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2891         (minimal_language_data) Likewise.
2892         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2893         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2894         initializer.
2895         (d_language::lookup_symbol_nonlocal): New member function.
2896         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2897         initializer.
2898         (f_language::lookup_symbol_nonlocal): New member function.
2899         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2900         initializer.
2901         * language.c (unknown_language_data): Likewise.
2902         (auto_language_data): Likewise.
2903         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2904         field.
2905         (language_defn::lookup_symbol_nonlocal): New member function.
2906         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2907         initializer.
2908         * objc-lang.c (objc_language_data): Likewise.
2909         * opencl-lang.c (opencl_language_data): Likewise.
2910         * p-lang.c (pascal_language_data): Likewise.
2911         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2912         rust_language::lookup_symbol_nonlocal.
2913         (rust_language_data): Delete la_lookup_symbol_nonlocal
2914         initializer.
2915         (rust_language::lookup_symbol_nonlocal): New member function,
2916         implementation from rust_lookup_symbol_nonlocal.
2917         * symtab.c (lookup_symbol_aux): Update call to
2918         lookup_symbol_nonlocal.
2919         (basic_lookup_symbol_nonlocal): Rename to...
2920         (language_defn::lookup_symbol_nonlocal): ...this, and update
2921         header comment.  Remove language_defn parameter, and replace with
2922         uses of `this'.
2923         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2924
2925 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2926
2927         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2928         initializer.
2929         (ada_language::value_print_inner): New member function.
2930         * c-lang.c (c_language_data): Delete la_value_print_inner
2931         initializer.
2932         (cplus_language_data): Likewise.
2933         (asm_language_data): Likewise.
2934         (minimal_language_data): Likewise.
2935         * d-lang.c (d_language_data): Likewise.
2936         (d_language::value_print_inner): New member function.
2937         * f-lang.c (f_language_data): Delete la_value_print_inner
2938         initializer.
2939         (f_language::value_print_inner): New member function.
2940         * f-lang.h (f_value_print_innner): Rename to...
2941         (f_value_print_inner): ...this (note spelling of 'inner').
2942         * f-valprint.c (f_value_print_innner): Rename to...
2943         (f_value_print_inner): ...this (note spelling of 'inner').
2944         * go-lang.c (go_language_data): Delete la_value_print_inner
2945         initializer.
2946         (go_language::value_print_inner): New member function.
2947         * language.c (language_defn::value_print_inner): Define new member
2948         function.
2949         (unk_lang_value_print_inner): Delete.
2950         (unknown_language_data): Delete la_value_print_inner initializer.
2951         (unknown_language::value_print_inner): New member function.
2952         (auto_language_data): Delete la_value_print_inner initializer.
2953         (auto_language::value_print_inner): New member function.
2954         * language.h (language_data): Delete la_value_print_inner field.
2955         (language_defn::value_print_inner): Delcare new member function.
2956         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2957         initializer.
2958         (m2_language::value_print_inner): New member function.
2959         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2960         initializer.
2961         * opencl-lang.c (opencl_language_data): Likewise.
2962         * p-lang.c (pascal_language_data): Likewise.
2963         (pascal_language::value_print_inner): New member function.
2964         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2965         initializer.
2966         (rust_language::value_print_inner): New member function.
2967         * valprint.c (do_val_print): Update call to value_print_inner.
2968
2969 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2970
2971         * ada-lang.c (ada_language_data): Delete la_value_print
2972         initializer.
2973         (ada_language::value_print): New member function.
2974         * c-lang.c (c_language_data): Delete la_value_print initializer.
2975         (cplus_language_data): Likewise.
2976         (asm_language_data): Likewise.
2977         (minimal_language_data): Likewise.
2978         * d-lang.c (d_language_data): Likewise.
2979         * f-lang.c (f_language_data): Likewise.
2980         * go-lang.c (go_language_data): Likewise.
2981         * language.c (unk_lang_value_print): Delete.
2982         (language_defn::value_print): Define new member function.
2983         (unknown_language_data): Delete la_value_print initializer.
2984         (unknown_language::value_print): New member function.
2985         (auto_language_data): Delete la_value_print initializer.
2986         (auto_language::value_print): New member function.
2987         * language.h (language_data): Delete la_value_print field.
2988         (language_defn::value_print): Declare new member function.
2989         (LA_VALUE_PRINT): Update call to value_print.
2990         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2991         * objc-lang.c (objc_language_data): Likewise.
2992         * opencl-lang.c (opencl_language_data): Likewise.
2993         * p-lang.c (pascal_language_data): Likewise.
2994         (pascal_language::value_print): New member function.
2995         * rust-lang.c (rust_language_data): Delete la_value_print
2996         initializer.
2997
2998 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2999
3000         * ada-lang.c (ada_watch_location_expression): Rename to
3001         ada_language::watch_location_expression.
3002         (ada_language_data): Delete la_watch_location_expression
3003         initializer.
3004         (ada_language::watch_location_expression): New member function,
3005         implementation from ada_watch_location_expression.
3006         * breakpoint.c (watch_command_1): Update call to
3007         watch_location_expression.
3008         * c-lang.c (c_watch_location_expression): Rename to
3009         language_defn::watch_location_expression.
3010         (c_language_data): Delete la_watch_location_expression
3011         initializer.
3012         (cplus_language_data): Likewise.
3013         (asm_language_data): Likewise.
3014         (minimal_language_data): Likewise.
3015         * c-lang.h (c_watch_location_expression): Delete declaration.
3016         * d-lang.c (d_language_data): Delete la_watch_location_expression
3017         initializer.
3018         * f-lang.c (f_language_data): Likewise.
3019         * go-lang.c (go_language_data): Likewise.
3020         * language.c (language_defn::watch_location_expression): Member
3021         function implementation from c_watch_location_expression.
3022         (unknown_language_data): Delete la_watch_location_expression
3023         initializer.
3024         (auto_language_data): Likewise.
3025         * language.h (language_data): Delete la_watch_location_expression
3026         field.
3027         (language_defn::watch_location_expression): Declare new member
3028         function.
3029         * m2-lang.c (m2_language_data): Delete
3030         la_watch_location_expression initializer.
3031         * objc-lang.c (objc_language_data): Likewise.
3032         * opencl-lang.c (opencl_language_data): Likewise.
3033         * p-lang.c (pascal_language_data): Likewise.
3034         * rust-lang.c (rust_watch_location_expression): Rename to
3035         rust_language::watch_location_expression.
3036         (rust_language_data): Delete la_watch_location_expression
3037         initializer.
3038         (rust_language::watch_location_expression): New member function,
3039         implementation from rust_watch_location_expression.
3040
3041 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3042
3043         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3044         ada_language::collect_symbol_completion_matches.
3045         (ada_language_data): Delete la_collect_symbol_completion_matches
3046         initializer.
3047         (ada_language::collect_symbol_completion_matches): New member
3048         function, implementation from
3049         ada_collect_symbol_completion_matches.
3050         * c-lang.c (c_language_data): Delete
3051         la_collect_symbol_completion_matches initializer.
3052         (cplus_language_data): Likewise.
3053         (asm_language_data): Likewise.
3054         (minimal_language_data): Likewise.
3055         * d-lang.c (d_language_data): Likewise.
3056         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3057         f_language::collect_symbol_completion_matches.
3058         (f_language_data): Delete la_collect_symbol_completion_matches
3059         initializer.
3060         (f_language::collect_symbol_completion_matches) New member
3061         function, implementation from f_collect_symbol_completion_matches.
3062         * go-lang.c (go_language_data): Delete
3063         la_collect_symbol_completion_matches initializer.
3064         * language.c (unknown_language_data): Likewise.
3065         (auto_language_data): Likewise.
3066         * language.h (language_data): Delete
3067         la_collect_symbol_completion_matches field.
3068         (language_defn::collect_symbol_completion_matches): New member
3069         function.
3070         * m2-lang.c (m2_language_data): Delete
3071         la_collect_symbol_completion_matches initializer.
3072         * objc-lang.c (objc_language_data): Likewise.
3073         * opencl-lang.c (opencl_language_data): Likewise.
3074         * p-lang.c (pascal_language_data): Likewise.
3075         * rust-lang.c (rust_language_data): Likewise.
3076         * symtab.c (default_collect_symbol_completion_matches): Delete.
3077         (collect_symbol_completion_matches): Update call to
3078         collect_symbol_completion_matches.
3079         (collect_symbol_completion_matches_type): Likewise.
3080         * symtab.h (default_collect_symbol_completion_matches): Delete
3081         declaration.
3082
3083 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3084
3085         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3086         (ada_language_data): Delete la_word_break_characters initializer.
3087         (ada_language::word_break_characters): New member function.
3088         * c-lang.c (c_language_data): Delete la_word_break_characters
3089         initializer.
3090         (cplus_language_data): Likewise.
3091         (asm_language_data): Likewise.
3092         (minimal_language_data): Likewise.
3093         * completer.c: Update global comment.
3094         (advance_to_expression_complete_word_point): Update call to
3095         word_break_characters.
3096         (complete_files_symbols): Likewise.
3097         (complete_line_internal_1): Likewise.
3098         (default_completer_handle_brkchars): Likewise.
3099         (skip_quoted_chars): Likewise.
3100         * d-lang.c (d_language_data): Delete la_word_break_characters
3101         initializer.
3102         * f-lang.c (f_word_break_characters): Delete.
3103         (f_language_data): Delete la_word_break_characters initializer.
3104         (f_language::word_break_characters): New member function.
3105         * go-lang.c (go_language_data): Delete la_word_break_characters
3106         initializer.
3107         * language.c (unknown_language_data): Likewise.
3108         (auto_language_data): Likewise.
3109         * language.h (default_word_break_characters): Move declaration to
3110         earlier in the file.
3111         (language_data): Delete la_word_break_characters field.
3112         (language_defn::word_break_characters): New member function.
3113         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3114         initializer.
3115         * objc-lang.c (objc_language_data): Likewise.
3116         * opencl-lang.c (opencl_language_data): Likewise.
3117         * p-lang.c (pascal_language_data): Likewise.
3118         * rust-lang.c (rust_language_data): Likewise.
3119
3120 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3121
3122         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3123         (ada_language_data): Delete la_get_symbol_name_matcher
3124         initializer.
3125         (language_defn::get_symbol_name_matcher_inner): New member
3126         function.
3127         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3128         initializer.
3129         (cplus_language_data): Likewise.
3130         (cplus_language::get_symbol_name_matcher_inner): New member
3131         function.
3132         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3133         (minimal_language_data): Likewise.
3134         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3135         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3136         initializer.
3137         * dictionary.c (iter_match_first_hashed): Update call to
3138         get_symbol_name_matcher.
3139         (iter_match_next_hashed): Likewise.
3140         (iter_match_next_linear): Likewise.
3141         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3142         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3143         initializer.
3144         (f_language::get_symbol_name_matcher_inner): New member function.
3145         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3146         initializer.
3147         * language.c (default_symbol_name_matcher): Update header comment,
3148         make static.
3149         (language_defn::get_symbol_name_matcher): New definition.
3150         (language_defn::get_symbol_name_matcher_inner): Likewise.
3151         (get_symbol_name_matcher): Delete.
3152         (unknown_language_data): Delete la_get_symbol_name_matcher
3153         initializer.
3154         (auto_language_data): Likewise.
3155         * language.h (language_data): Delete la_get_symbol_name_matcher
3156         field.
3157         (language_defn::get_symbol_name_matcher): New member function.
3158         (language_defn::get_symbol_name_matcher_inner): Likewise.
3159         (default_symbol_name_matcher): Delete declaration.
3160         * linespec.c (find_methods): Update call to
3161         get_symbol_name_matcher.
3162         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3163         initializer.
3164         * minsyms.c (lookup_minimal_symbol): Update call to
3165         get_symbol_name_matcher.
3166         (iterate_over_minimal_symbols): Likewise.
3167         * objc-lang.c (objc_language_data): Delete
3168         la_get_symbol_name_matcher initializer.
3169         * opencl-lang.c (opencl_language_data): Likewise.
3170         * p-lang.c (pascal_language_data): Likewise.
3171         * psymtab.c (psymbol_name_matches): Update call to
3172         get_symbol_name_matcher.
3173         * rust-lang.c (rust_language_data): Delete
3174         la_get_symbol_name_matcher initializer.
3175         * symtab.c (symbol_matches_search_name): Update call to
3176         get_symbol_name_matcher.
3177         (compare_symbol_name): Likewise.
3178
3179 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3180
3181         * ada-lang.c (ada_language_data): Delete la_compute_program
3182         initializer.
3183         * c-lang.c (c_language_data): Likewise.
3184         (c_language::compute_program): New member function.
3185         (cplus_language_data): Delete la_compute_program initializer.
3186         (cplus_language::compute_program): New member function.
3187         (asm_language_data): Delete la_compute_program initializer.
3188         (minimal_language_data): Likewise.
3189         * c-lang.h (c_compute_program): Update comment.
3190         (cplus_compute_program): Likewise.
3191         * compile/compile-c-support.c (c_compute_program): Likewise.
3192         (cplus_compute_program): Likewise.
3193         * compile/compile.c (compile_to_object): Update call to
3194         la_compute_program.
3195         * d-lang.c (d_language_data): Delete la_compute_program
3196         initializer.
3197         * f-lang.c (f_language_data): Likewise.
3198         * go-lang.c (go_language_data): Likewise.
3199         * language.c (unknown_language_data): Likewise.
3200         (auto_language_data): Likewise.
3201         * language.h (language_data): Delete la_compute_program field.
3202         (language_defn::compute_program): New member function.
3203         * m2-lang.c (m2_language_data): Delete la_compute_program
3204         initializer.
3205         * objc-lang.c (objc_language_data): Likewise.
3206         * opencl-lang.c (opencl_language_data): Likewise.
3207         * p-lang.c (pascal_language_data): Likewise.
3208         * rust-lang.c (rust_language_data): Likewise.
3209
3210 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3211
3212         * ada-lang.c (ada_language_data) Delete
3213         la_class_name_from_physname initializer.
3214         * c-lang.c (c_language_data): Likewise.
3215         (cplus_language_data): Likewise.
3216         (cplus_language::class_name_from_physname): New member function.
3217         (asm_language_data): Delete la_class_name_from_physname
3218         initializer.
3219         (minimal_language_data): Likewise.
3220         * d-lang.c (d_language_data): Likewise.
3221         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3222         method on language_defn class.
3223         (guess_full_die_structure_name): Likewise.
3224         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3225         initializer.
3226         * go-lang.c (go_language_data): Likewise.
3227         * language.c (language_class_name_from_physname): Delete.
3228         (unk_lang_class_name): Delete.
3229         (unknown_language_data): Delete la_class_name_from_physname
3230         initializer.
3231         (auto_language_data): Likewise.
3232         * language.h (language_data): Delete la_class_name_from_physname
3233         field.
3234         (language_defn::class_name_from_physname): New function.
3235         (language_class_name_from_physname): Delete declaration.
3236         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3237         initializer.
3238         * objc-lang.c (objc_language_data): Likewise.
3239         * opencl-lang.c (opencl_language_data): Likewise.
3240         * p-lang.c (pascal_language_data): Likewise.
3241         * rust-lang.c (rust_language_data): Likewise.
3242
3243 2020-06-16  Tom Tromey  <tom@tromey.com>
3244
3245         * tui/tui-data.h (STATUS_NAME): New macro.
3246         * tui/tui-layout.c (tui_remove_some_windows)
3247         (initialize_known_windows, tui_register_window)
3248         (tui_layout_split::remove_windows, initialize_layouts)
3249         (tui_new_layout_command): Don't use hard-coded window names.
3250
3251 2020-06-16  Tom Tromey  <tom@tromey.com>
3252
3253         PR tui/25348:
3254         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3255         tui_initialize_readline.  Only run once.  Call rl_initialize.
3256         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3257         tui_initialize_readline.
3258         * tui/tui-io.c (tui_setup_io): Call
3259         tui_ensure_readline_initialized.
3260         * tui/tui-interp.c (tui_interp::init): Update.
3261
3262 2020-06-16  Tom Tromey  <tom@tromey.com>
3263
3264         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3265         Also preserve the status window.
3266
3267 2020-06-16  Tom Tromey  <tom@tromey.com>
3268
3269         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3270         where m_window==nullptr.
3271
3272 2020-06-15  Tom Tromey  <tromey@adacore.com>
3273
3274         * windows-nat.c (windows_nat::handle_output_debug_string):
3275         Update.
3276         (windows_nat::handle_ms_vc_exception): Update.
3277         * target.h (target_read_string): Change API.
3278         * target.c (target_read_string): Change API.
3279         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3280         Update.
3281         * solib-frv.c (frv_current_sos): Update.
3282         * solib-dsbt.c (dsbt_current_sos): Update.
3283         * solib-darwin.c (darwin_current_sos): Update.
3284         * linux-thread-db.c (inferior_has_bug): Update.
3285         * expprint.c (print_subexp_standard): Update.
3286         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3287         (ada_exception_message_1): Update.
3288
3289 2020-06-15  Tom Tromey  <tromey@adacore.com>
3290
3291         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3292
3293 2020-06-15  Tom Tromey  <tromey@adacore.com>
3294
3295         * valprint.c (read_string): Update comment.
3296         * target.c (MIN): Remove.
3297         (target_read_string): Rewrite.
3298
3299 2020-06-15  Tom Tromey  <tromey@adacore.com>
3300
3301         * corefile.c (read_memory_string): Remove.
3302         * ada-valprint.c (ada_value_print_ptr): Update.
3303         * ada-lang.h (ada_tag_name): Change return type.
3304         * ada-lang.c (type_from_tag): Update.
3305         (ada_tag_name_from_tsd): Change return type.  Use
3306         target_read_string.
3307         (ada_tag_name): Likewise.
3308         * gdbcore.h (read_memory_string): Don't declare.
3309
3310 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3311
3312         * symtab.c (rbreak_command): Ignore Windows drive colon.
3313
3314 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3315
3316         * NEWS: Mention removed GDBserver host support.
3317
3318 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3319
3320         * features/riscv/rebuild-csr-xml.sh: Updated.
3321
3322 2020-06-11  Tom Tromey  <tom@tromey.com>
3323
3324         PR gdb/18318:
3325         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3326
3327 2020-06-09  Jonny Grant  <jg@jguk.org>
3328 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3329
3330         * main.c (captured_main_1): Don't print new line after help.
3331         (print_gdb_help): add mailing list and IRC channel information
3332         to --help.  Add new lines between items in the footer.  Remove
3333         quotes around bug url.
3334
3335 2020-06-11  Keith Seitz  <keiths@redhat.com>
3336
3337         PR gdb/21356
3338         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3339         Resolve typedefs for type length calculations.
3340
3341 2020-06-10  Tom de Vries  <tdevries@suse.de>
3342
3343         PR ada/24713
3344         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3345         (write_psymbols): Enable .gdb_index for ada.
3346         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3347         ada.
3348
3349 2020-06-10  Tom de Vries  <tdevries@suse.de>
3350
3351         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3352         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3353         namei" instead of "const char *name" argument.
3354         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3355         dw2_symtab_iter_init.
3356
3357 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3358
3359         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3360         to use type::field and field::type instead.
3361
3362 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3363
3364         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3365         to use field::type instead.
3366
3367 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3368
3369         * gdbtypes.h (struct field) <type, set_type>: New methods.
3370         Rename `type` field to...
3371         <m_type>: ... this.  Change references throughout to use type or
3372         set_type methods.
3373         (FIELD_TYPE): Use field::type.  Change call sites that modify
3374         the field's type to use field::set_type instead.
3375
3376 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3377
3378         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3379         to use type::index_type instead.
3380
3381 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3382
3383         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3384         methods.
3385         (TYPE_INDEX_TYPE): Use type::index_type.
3386         * gdbtypes.c (create_array_type_with_stride): Likewise.
3387
3388 2020-06-07  Tom Tromey  <tom@tromey.com>
3389
3390         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3391         parameter.
3392         (generic_value_print): Update.
3393
3394 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3395
3396         Revert commit 982a38f60b0.
3397         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3398
3399 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3400
3401         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3402         avoid use after free.
3403
3404 2020-06-05  Tom de Vries  <tdevries@suse.de>
3405
3406         * NEWS: Fix typos.
3407
3408 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3409
3410         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3411         the per_bfd object.
3412         (dwarf2_read_debug_names): Likewise.
3413         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3414         object when re-using a per_bfd object with an index.
3415
3416 2020-06-03  Tom de Vries  <tdevries@suse.de>
3417
3418         PR symtab/26046
3419         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3420         children for C++.
3421         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3422         DW_TAG_subprogram.
3423
3424 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3425
3426         * ada-lang.c (ada_language_data): Delete skip_trampoline
3427         initializer.
3428         * c-lang.c (c_language_data): Likewise.
3429         (cplus_language_data): Likewise.
3430         (cplus_language::skip_trampoline): New member function.
3431         (asm_language_data): Delete skip_trampoline initializer.
3432         (minimal_language_data): Likewise.
3433         * d-lang.c (d_language_data): Likewise.
3434         * f-lang.c (f_language_data): Likewise.
3435         * go-lang.c (go_language_data): Likewise.
3436         * language.c (unk_lang_trampoline): Delete function.
3437         (skip_language_trampoline): Update.
3438         (unknown_language_data): Delete skip_trampoline initializer.
3439         (auto_language_data): Likewise.
3440         * language.h (language_data): Delete skip_trampoline field.
3441         (language_defn::skip_trampoline): New function.
3442         * m2-lang.c (m2_language_data): Delete skip_trampoline
3443         initializer.
3444         * objc-lang.c (objc_skip_trampoline): Delete function, move
3445         implementation to objc_language::skip_trampoline.
3446         (objc_language_data): Delete skip_trampoline initializer.
3447         (objc_language::skip_trampoline): New member function with
3448         implementation from objc_skip_trampoline.
3449         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3450         initializer.
3451         * p-lang.c (pascal_language_data): Likewise.
3452         * rust-lang.c (rust_language_data): Likewise.
3453
3454 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3455
3456         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3457         (ada_language::demangle): New member function.
3458         * c-lang.c (c_language_data): Delete la_demangle initializer.
3459         (cplus_language_data): Delete la_demangle initializer.
3460         (cplus_language::demangle): New member function.
3461         (asm_language_data): Delete la_demangle initializer.
3462         (minimal_language_data): Delete la_demangle initializer.
3463         * d-lang.c (d_language_data): Delete la_demangle initializer.
3464         (d_language::demangle): New member function.
3465         * f-lang.c (f_language_data): Delete la_demangle initializer.
3466         (f_language::demangle): New member function.
3467         * go-lang.c (go_language_data): Delete la_demangle initializer.
3468         (go_language::demangle): New member function.
3469         * language.c (language_demangle): Update.
3470         (unk_lang_demangle): Delete.
3471         (unknown_language_data): Delete la_demangle initializer.
3472         (unknown_language::demangle): New member function.
3473         (auto_language_data): Delete la_demangle initializer.
3474         (auto_language::demangle): New member function.
3475         * language.h (language_data): Delete la_demangle field.
3476         (language_defn::demangle): New function.
3477         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3478         * objc-lang.c (objc_language_data): Delete la_demangle
3479         initializer.
3480         (objc_language::demangle): New member function.
3481         * opencl-lang.c (opencl_language_data): Delete la_demangle
3482         initializer.
3483         * p-lang.c (pascal_language_data): Likewise.
3484         * rust-lang.c (rust_language_data): Likewise.
3485         (rust_language::demangle): New member function.
3486
3487 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3488
3489         * ada-lang.c (ada_language_data): Delete la_print_type
3490         initializer.
3491         (ada_language::print_type): New member function.
3492         * c-lang.c (c_language_data): Delete la_print_type initializer.
3493         (c_language::print_type): New member function.
3494         (cplus_language_data): Delete la_print_type initializer.
3495         (cplus_language::print_type): New member function.
3496         (asm_language_data): Delete la_print_type initializer.
3497         (asm_language::print_type): New member function.
3498         (minimal_language_data): Delete la_print_type initializer.
3499         (minimal_language::print_type): New member function.
3500         * d-lang.c (d_language_data): Delete la_print_type initializer.
3501         (d_language::print_type): New member function.
3502         * f-lang.c (f_language_data): Delete la_print_type initializer.
3503         (f_language::print_type): New member function.
3504         * go-lang.c (go_language_data): Delete la_print_type initializer.
3505         (go_language::print_type): New member function.
3506         * language.c (unk_lang_print_type): Delete.
3507         (unknown_language_data): Delete la_print_type initializer.
3508         (unknown_language::print_type): New member function.
3509         (auto_language_data): Delete la_print_type initializer.
3510         (auto_language::print_type): New member function.
3511         * language.h (language_data): Delete la_print_type field.
3512         (language_defn::print_type): New function.
3513         (LA_PRINT_TYPE): Update.
3514         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3515         (m2_language::print_type): New member function.
3516         * objc-lang.c (objc_language_data): Delete la_print_type
3517         initializer.
3518         (objc_language::print_type): New member function.
3519         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3520         to opencl_language::print_type.
3521         (opencl_language_data): Delete la_print_type initializer.
3522         (opencl_language::print_type): New member function, implementation
3523         from opencl_print_type.
3524         * p-lang.c (pascal_language_data): Delete la_print_type
3525         initializer.
3526         (pascal_language::print_type): New member function.
3527         * rust-lang.c (rust_print_type): Delete, implementation moved to
3528         rust_language::print_type.
3529         (rust_language_data): Delete la_print_type initializer.
3530         (rust_language::print_type): New member function, implementation
3531         from rust_print_type.
3532
3533 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3534
3535         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3536         implementation moves to...
3537         (ada_language::sniff_from_mangled_name): ...here.  Update return
3538         type.
3539         (ada_language_data): Delete la_sniff_from_mangled_name
3540         initializer.
3541         * c-lang.c (c_language_data): Likewise.
3542         (cplus_language_data): Likewise.
3543         (cplus_language::sniff_from_mangled_name): New member function,
3544         implementation taken from gdb_sniff_from_mangled_name.
3545         (asm_language_data): Delete la_sniff_from_mangled_name
3546         initializer.
3547         (minimal_language_data): Likewise.
3548         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3549         implementation moves to cplus_language::sniff_from_mangled_name.
3550         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3551         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3552         moves to...
3553         (d_language::sniff_from_mangled_name): ...here.
3554         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3555         * f-lang.c (f_language_data): Likewise.
3556         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3557         moves to...
3558         (go_language::sniff_from_mangled_name): ...here.
3559         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3560         * language.c (language_sniff_from_mangled_name): Delete.
3561         (unknown_language_data): Delete la_sniff_from_mangled_name
3562         initializer.
3563         (auto_language_data): Likewise.
3564         * language.h (language_data): Delete la_sniff_from_mangled_name
3565         field.
3566         (language_defn::sniff_from_mangled_name): New function.
3567         (language_sniff_from_mangled_name): Delete declaration.
3568         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3569         field.
3570         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3571         implementation moves to...
3572         (objc_language::sniff_from_mangled_name): ...here.
3573         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3574         * opencl-lang.c (opencl_language_data): Likewise.
3575         * p-lang.c (pascal_language_data): Likewise.
3576         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3577         implementation moves to...
3578         (rust_language::sniff_from_mangled_name): ...here.
3579         (rust_language_data): Delete la_sniff_from_mangled_name
3580         initializer.
3581         * symtab.c (symbol_find_demangled_name): Call
3582         sniff_from_mangled_name member function.
3583
3584 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3585
3586         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3587         initializer.
3588         * c-lang.c (c_language_data): Likewise.
3589         (cplus_language_data): Likewise.
3590         (cplus_language::search_name_hash): New member function.
3591         (asm_language_data): Delete la_search_name_hash initializer.
3592         (minimal_language_data): Likewise.
3593         * d-lang.c (d_language_data): Likewise.
3594         * dictionary.c (default_search_name_hash): Rename to...
3595         (language_defn::search_name_hash): ...this.
3596         * f-lang.c (f_language_data): Likewise.
3597         (f_language::search_name_hash): New member function.
3598         * go-lang.c (go_language_data): Delete la_search_name_hash
3599         initializer.
3600         * language.c (unknown_language_data): Likewise.
3601         (auto_language_data): Likewise.
3602         * language.h (struct language_data): Delete la_search_name_hash
3603         field.
3604         (language_defn::search_name_hash): Declare new member function.
3605         (default_search_name_hash): Delete declaration.
3606         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3607         initializer.
3608         * objc-lang.c (objc_language_data): Likewise.
3609         * opencl-lang.c (opencl_language_data): Likewise.
3610         * p-lang.c (pascal_language_data): Likewise.
3611         * rust-lang.c (rust_language_data): Likewise.
3612         * symtab.c (search_name_hash): Update call.
3613
3614 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3615
3616         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3617         initializer.
3618         * c-lang.c (class compile_instance): Declare.
3619         (c_language_data): Delete la_get_compile_instance initializer.
3620         (c_language::get_compile_instance): New member function.
3621         (cplus_language_data): Delete la_get_compile_instance initializer.
3622         (cplus_language::get_compile_instance): New member function.
3623         (asm_language_data): Delete la_get_compile_instance initializer.
3624         (minimal_language_data): Likewise.
3625         * c-lang.h (c_get_compile_context): Update comment.
3626         (cplus_get_compile_context): Update comment.
3627         * compile/compile.c (compile_to_object): Update calls, don't rely
3628         on function pointer being NULL.
3629         * d-lang.c (d_language_data): Delete la_get_compile_instance
3630         initializer.
3631         * f-lang.c (f_language_data): Likewise.
3632         * go-lang.c (go_language_data): Likewise.
3633         * language.c (unknown_language_data): Likewise.
3634         (auto_language_data): Likewise.
3635         * language.h (language_data): Delete la_get_compile_instance field.
3636         (language_defn::get_compile_instance): New member function.
3637         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3638         initializer.
3639         * objc-lang.c (objc_language_data): Likewise.
3640         * opencl-lang.c (opencl_language_data): Likewise.
3641         * p-lang.c (pascal_language_data): Likewise.
3642         * rust-lang.c (rust_language_data): Likewise.
3643
3644 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3645
3646         * ada-lang.c (ada_add_all_symbols): Update comment.
3647         (ada_iterate_over_symbols): Delete, move implementation to...
3648         (ada_language::iterate_over_symbols): ...here, a new member
3649         function, rewrite to use range based for loop.
3650         (ada_language_data): Delete la_iterate_over_symbols initializer.
3651         * c-lang.c (c_language_data): Likewise.
3652         (cplus_language_data): Likewise.
3653         (asm_language_data): Likewise.
3654         (minimal_language_data): Likewise.
3655         * d-lang.c (d_language_data): Likewise.
3656         * f-lang.c (f_language_data): Likewise.
3657         * go-lang.c (go_language_data): Likewise.
3658         * language.c (unknown_language_data): Likewise.
3659         (auto_language_data): Likewise.
3660         * language.h (language_data): Delete la_iterate_over_symbols field.
3661         (language_defn::iterate_over_symbols): New member function.
3662         (LA_ITERATE_OVER_SYMBOLS): Update.
3663         * linespec.c (iterate_over_all_matching_symtabs): Update.
3664         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3665         initializer.
3666         * objc-lang.c (objc_language_data): Likewise.
3667         * opencl-lang.c (opencl_language_data): Likewise.
3668         * p-lang.c (pascal_language_data): Likewise.
3669         * rust-lang.c (rust_language_data): Likewise.
3670
3671 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3672
3673         * ada-lang.c (ada_language_data): Delete
3674         la_lookup_transparent_type initializer.
3675         * c-lang.c (c_language_data): Likewise.
3676         (cplus_language_data): Likewise.
3677         (cplus_language::lookup_transparent_type): New member function.
3678         (asm_language_data): Delete la_lookup_transparent_type
3679         initializer.
3680         (minimal_language_data): Likewise.
3681         * d-lang.c (d_language_data): Likewise.
3682         * f-lang.c (f_language_data): Likewise.
3683         * go-lang.c (go_language_data): Likewise.
3684         * language.c (unknown_language_data): Likewise.
3685         (auto_language_data): Likewise.
3686         * language.h (struct language_data): Delete
3687         la_lookup_transparent_type field.
3688         (language_defn::lookup_transparent_type): New member function.
3689         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3690         initializer.
3691         * objc-lang.c (objc_language_data): Likewise.
3692         * opencl-lang.c (opencl_language_data): Likewise.
3693         * p-lang.c (pascal_language_data): Likewise.
3694         * rust-lang.c (rust_language_data): Likewise.
3695         * symtab.c (symbol_matches_domain): Update call.
3696
3697 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3698
3699         * ada-lang.c (ada_language_arch_info): Delete function, move
3700         implementation to...
3701         (ada_language::language_arch_info): ...here, a new member
3702         function.
3703         (ada_language_data): Delete la_language_arch_info.
3704         * c-lang.c (c_language_data): Likewise.
3705         (c_language::language_arch_info): New member function.
3706         (cplus_language_arch_info): Delete function, move
3707         implementation to...
3708         (cplus_language::language_arch_info): ...here, a new member
3709         function.
3710         (cplus_language_data): Delete la_language_arch_info.
3711         (asm_language_data): Likewise.
3712         (asm_language::language_arch_info): New member function.
3713         (minimal_language_data): Delete la_language_arch_info.
3714         (minimal_language::language_arch_info): New member function.
3715         * d-lang.c (d_language_arch_info): Delete function, move
3716         implementation to...
3717         (d_language::language_arch_info): ...here, a new member
3718         function.
3719         (d_language_data): Delete la_language_arch_info.
3720         * f-lang.c (f_language_arch_info): Delete function, move
3721         implementation to...
3722         (f_language::language_arch_info): ...here, a new member
3723         function.
3724         (f_language_data): Delete la_language_arch_info.
3725         * go-lang.c (go_language_arch_info): Delete function, move
3726         implementation to...
3727         (go_language::language_arch_info): ...here, a new member
3728         function.
3729         (go_language_data): Delete la_language_arch_info.
3730         * language.c (unknown_language_data): Likewise.
3731         (unknown_language::language_arch_info): New member function.
3732         (auto_language_data): Delete la_language_arch_info.
3733         (auto_language::language_arch_info): New member function.
3734         (language_gdbarch_post_init): Update call to
3735         la_language_arch_info.
3736         * language.h (language_data): Delete la_language_arch_info
3737         function pointer.
3738         (language_defn::language_arch_info): New function.
3739         * m2-lang.c (m2_language_arch_info): Delete function, move
3740         implementation to...
3741         (m2_language::language_arch_info): ...here, a new member
3742         function.
3743         (m2_language_data): Delete la_language_arch_info.
3744         * objc-lang.c (objc_language_arch_info): Delete function, move
3745         implementation to...
3746         (objc_language::language_arch_info): ...here, a new member
3747         function.
3748         (objc_language_data): Delete la_language_arch_info.
3749         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3750         implementation to...
3751         (opencl_language::language_arch_info): ...here, a new member
3752         function.
3753         (opencl_language_data): Delete la_language_arch_info.
3754         * p-lang.c (pascal_language_arch_info): Delete function, move
3755         implementation to...
3756         (pascal_language::language_arch_info): ...here, a new member
3757         function.
3758         (pascal_language_data): Delete la_language_arch_info.
3759         * rust-lang.c (rust_language_arch_info): Delete function, move
3760         implementation to...
3761         (rust_language::language_arch_info): ...here, a new member
3762         function.
3763         (rust_language_data): Delete la_language_arch_info.
3764
3765 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3766
3767         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3768         initializer.
3769         * c-lang.c (c_language_data): Likewise.
3770         (cplus_language_data): Likewise.
3771         (cplus_language::pass_by_reference_info): New method.
3772         (asm_language_data): Delete la_pass_by_reference initializer.
3773         (minimal_language_data): Likewise.
3774         * cp-abi.c (cp_pass_by_reference): Remove use of
3775         default_pass_by_reference.
3776         * d-lang.c (d_language_data): Likewise.
3777         * f-lang.c (f_language_data): Likewise.
3778         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3779         default_pass_by_reference.
3780         * go-lang.c (go_language_data): Likewise.
3781         * language.c (language_pass_by_reference): Update.
3782         (default_pass_by_reference): Delete.
3783         (unknown_language_data): Delete la_pass_by_reference
3784         initializer.
3785         (auto_language_data): Likewise.
3786         * language.h (struct language_data): Delete la_pass_by_reference
3787         field.
3788         (language_defn::pass_by_reference_info): New member function.
3789         (default_pass_by_reference): Delete declaration.
3790         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3791         initializer.
3792         * objc-lang.c (objc_language_data): Likewise.
3793         * opencl-lang.c (opencl_language_data): Likewise.
3794         * p-lang.c (pascal_language_data): Likewise.
3795         * rust-lang.c (rust_language_data): Likewise.
3796
3797 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3798
3799         * ada-lang.c (ada_read_var_value): Delete function, move
3800         implementation to...
3801         (ada_language::read_var_value): ...here.
3802         (ada_language_data): Delete la_read_var_value initializer.
3803         * c-lang.c (c_language_data): Likewise.
3804         (cplus_language_data): Likewise.
3805         (minimal_language_data): Likewise.
3806         * d-lang.c (d_language_data): Likewise.
3807         * f-lang.c (f_language_data): Likewise.
3808         * findvar.c (default_read_var_value): Rename to...
3809         (language_defn::read_var_value): ...this.
3810         * findvar.c (read_var_value): Update header comment, and change to
3811         call member function instead of function pointer.
3812         * go-lang.c (go_language_data): Likewise.
3813         * language.c (unknown_language_data): Delete la_read_var_value
3814         initializer.
3815         (auto_language_data): Likewise.
3816         * language.h (struct language_data): Delete la_read_var_value
3817         field.
3818         (language_defn::read_var_value): New member function.
3819         (default_read_var_value): Delete declaration.
3820         * m2-lang.c (m2_language_data): Delete la_read_var_value
3821         initializer.
3822         * objc-lang.c (objc_language_data): Likewise.
3823         * opencl-lang.c (opencl_language_data): Likewise.
3824         * p-lang.c (pascal_language_data): Likewise.
3825         * rust-lang.c (rust_language_data): Likewise.
3826         * value.h (default_read_var_value): Delete declaration.
3827
3828 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3829
3830         * ada-lang.c (ada_print_array_index): Delete function, move
3831         implementation to...
3832         (ada_language::print_array_index): ...here.
3833         (ada_language_data): Delete la_print_array_index initializer.
3834         * c-lang.c (c_language_data): Likewise.
3835         (cplus_language_data): Likewise.
3836         (minimal_language_data): Likewise.
3837         * d-lang.c (d_language_data): Likewise.
3838         * f-lang.c (f_language_data): Likewise.
3839         * go-lang.c (go_language_data): Likewise.
3840         * language.c (default_print_array_index): Delete function, move
3841         implementation to...
3842         (language_defn::print_array_index): ...here.
3843         (unknown_language_data): Delete la_print_array_index initializer.
3844         (auto_language_data): Likewise.
3845         * language.h (struct language_data): Delete la_print_array_index
3846         field.
3847         (language_defn::print_array_index): New member function.
3848         (LA_PRINT_ARRAY_INDEX): Update.
3849         (default_print_array_index): Delete declaration.
3850         * m2-lang.c (m2_language_data): Delete la_print_array_index
3851         initializer.
3852         * objc-lang.c (objc_language_data): Likewise.
3853         * opencl-lang.c (opencl_language_data): Likewise.
3854         * p-lang.c (pascal_language_data): Likewise.
3855         * rust-lang.c (rust_language_data): Likewise.
3856
3857 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3858
3859         * gdb/ada-lang.c (ada_language_defn): Convert to...
3860         (ada_language_data): ...this.
3861         (class ada_language): New class.
3862         (ada_language_defn): New static global.
3863         * gdb/c-lang.c (c_language_defn): Convert to...
3864         (c_language_data): ...this.
3865         (class c_language): New class.
3866         (c_language_defn): New static global.
3867         (cplus_language_defn): Convert to...
3868         (cplus_language_data): ...this.
3869         (class cplus_language): New class.
3870         (cplus_language_defn): New static global.
3871         (asm_language_defn): Convert to...
3872         (asm_language_data): ...this.
3873         (class asm_language): New class.
3874         (asm_language_defn): New static global.
3875         (minimal_language_defn): Convert to...
3876         (minimal_language_data): ...this.
3877         (class minimal_language): New class.
3878         (minimal_language_defn): New static global.
3879         * gdb/d-lang.c (d_language_defn): Convert to...
3880         (d_language_data): ...this.
3881         (class d_language): New class.
3882         (d_language_defn): New static global.
3883         * gdb/f-lang.c (f_language_defn): Convert to...
3884         (f_language_data): ...this.
3885         (class f_language): New class.
3886         (f_language_defn): New static global.
3887         * gdb/go-lang.c (go_language_defn): Convert to...
3888         (go_language_data): ...this.
3889         (class go_language): New class.
3890         (go_language_defn): New static global.
3891         * gdb/language.c (unknown_language_defn): Remove declaration.
3892         (current_language): Initialize to nullptr, real initialization is
3893         moved to _initialize_language.
3894         (languages): Delete global.
3895         (language_defn::languages): Define.
3896         (set_language_command): Use language_defn::languages.
3897         (set_language): Likewise.
3898         (range_error): Likewise.
3899         (language_enum): Likewise.
3900         (language_def): Likewise.
3901         (add_set_language_command): Use language_def::languages for the
3902         language list, and language_def to lookup language pointers.
3903         (skip_language_trampoline): Use language_defn::languages.
3904         (unknown_language_defn): Convert to...
3905         (unknown_language_data): ...this.
3906         (class unknown_language): New class.
3907         (unknown_language_defn): New static global.
3908         (auto_language_defn): Convert to...
3909         (auto_language_data): ...this.
3910         (class auto_language): New class.
3911         (auto_language_defn): New static global.
3912         (language_gdbarch_post_init): Use language_defn::languages.
3913         (_initialize_language): Initialize current_language.
3914         * gdb/language.h (struct language_defn): Rename to...
3915         (struct language_data): ...this.
3916         (struct language_defn): New.
3917         (auto_language_defn): Delete.
3918         (unknown_language_defn): Delete.
3919         (minimal_language_defn): Delete.
3920         (ada_language_defn): Delete.
3921         (asm_language_defn): Delete.
3922         (c_language_defn): Delete.
3923         (cplus_language_defn): Delete.
3924         (d_language_defn): Delete.
3925         (f_language_defn): Delete.
3926         (go_language_defn): Delete.
3927         (m2_language_defn): Delete.
3928         (objc_language_defn): Delete.
3929         (opencl_language_defn): Delete.
3930         (pascal_language_defn): Delete.
3931         (rust_language_defn): Delete.
3932         * gdb/m2-lang.c (m2_language_defn): Convert to...
3933         (m2_language_data): ...this.
3934         (class m2_language): New class.
3935         (m2_language_defn): New static global.
3936         * gdb/objc-lang.c (objc_language_defn): Convert to...
3937         (objc_language_data): ...this.
3938         (class objc_language): New class.
3939         (objc_language_defn): New static global.
3940         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3941         (opencl_language_data): ...this.
3942         (class opencl_language): New class.
3943         (opencl_language_defn): New static global.
3944         * gdb/p-lang.c (pascal_language_defn): Convert to...
3945         (pascal_language_data): ...this.
3946         (class pascal_language): New class.
3947         (pascal_language_defn): New static global.
3948         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3949         language pointer, update comment format.
3950         * gdb/rust-lang.c (rust_language_defn): Convert to...
3951         (rust_language_data): ...this.
3952         (class rust_language): New class.
3953         (rust_language_defn): New static global.
3954
3955 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3956
3957         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3958         member variable.
3959         <m_stmt_at_address>: New member variable.
3960         (lnp_state_machine::record_line): Don't record some lines, update
3961         tracking of is_stmt at the same address.
3962         (lnp_state_machine::lnp_state_machine): Initialise new member
3963         variables.
3964
3965 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3966
3967         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3968         "-include gnu-nat-mig.h".
3969         * gnu-nat-mig.h: New file.
3970         * gnu-nat.c: Include "gnu-nat-mig.h".
3971         (exc_server, msg_reply_server, notify_server,
3972         process_reply_server): Remove declarations.
3973
3974 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3975
3976         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3977         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3978         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3979         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3980         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3981         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3982         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3983         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3984         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3985         to gnu_nat_target class.
3986         * gnu-nat.c: Likewise.
3987         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3988         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3989         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3990         object.
3991         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3992         instead of `gnu_target'.
3993
3994 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3995
3996         * i386-gnu-tdep.c: Include "gdbcore.h"
3997         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3998         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3999         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4000         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4001         i386_gnu_sigcontext_addr): New functions
4002         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4003         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4004         tdep.
4005
4006 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4007
4008         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4009         before fork_inferior call. Avoid calling it if target_is_pushed returns
4010         true.
4011
4012 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4013
4014         * gnu-nat.h (gnu_target): New variable declaration.
4015         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4016         gnu_target.
4017         * gnu-nat.c (gnu_target): New variable.
4018         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4019         add_thread_silent, and add_thread calls.
4020         (gnu_nat_target::create_inferior): Pass gnu_target to
4021         add_thread_silent, thread_change_ptid call.
4022         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4023         call.
4024
4025 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4026
4027         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4028         (gnu_nat_target::find_memory_regions): Remove unused
4029         `old_address' variable.
4030
4031 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4032
4033         * gnu-nat.c: Include "gdbarch.h".
4034
4035 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4036
4037         * reply_mig_hack.awk (Error return): Cast function through
4038         void *, to bypass compiler function call check.
4039
4040 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4041
4042         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4043         $(srcdir)/reply_mig_hack.awk.
4044
4045 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4046
4047         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4048
4049 2020-05-30  Jonny Grant  <jg@jguk.org>
4050
4051         * configure.ac (ACX_BUGURL): change bug URL to https.
4052
4053 2020-05-30  Pedro Alves  <palves@redhat.com>
4054
4055         * cp-support.c (replace_typedefs_template): New.
4056         (replace_typedefs_qualified_name): Handle
4057         DEMANGLE_COMPONENT_TEMPLATE.
4058
4059 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4060
4061         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4062         dwarf2/index-cache.h, dwarf2/index-write.c,
4063         dwarf2/index-write.h, dwarf2/line-header.c,
4064         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4065         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4066         variables and fields from `dwarf2_per_objfile` to just
4067         `per_objfile` throughout.
4068
4069 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4070
4071         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4072         <push_dwarf_reg_entry_value>: Add comment.
4073
4074 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4075             Keith Seitz  <keiths@redhat.com>
4076
4077         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4078         instead of PyEval_ReleaseLock.
4079         (class gdbpy_gil): Move to earlier in file.
4080         (finalize_python): Set gdb_python_initialized.
4081         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4082         when not initialized.
4083
4084 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4085
4086         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4087         <push_dwarf_reg_entry_value>: Remove assert.  Override
4088         per_objfile with caller_per_objfile.
4089
4090 2020-05-28  Tom de Vries  <tdevries@suse.de>
4091
4092         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4093         PR gold/15646 workaround to symbol kind "type".
4094
4095 2020-05-27  Tom Tromey  <tromey@adacore.com>
4096
4097         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4098
4099 2020-05-27  Tom Tromey  <tromey@adacore.com>
4100
4101         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4102         Use htab_find_with_hash.
4103         <add_abbrev>: Remove "abbrev_number" parameter.
4104         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4105         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4106         (hash_abbrev): Add comment.
4107         (abbrev_table::lookup_abbrev): Move to header file.
4108         (abbrev_table::read): Update.
4109
4110 2020-05-27  Tom Tromey  <tromey@adacore.com>
4111
4112         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4113         method.
4114         <canonical_name>: New member.
4115         <raw_name>: Rename from "name".
4116         (partial_die_info): Initialize canonical_name.
4117         (scan_partial_symbols): Check raw_name.
4118         (partial_die_parent_scope, partial_die_full_name)
4119         (add_partial_symbol, add_partial_subprogram)
4120         (add_partial_enumeration, load_partial_dies): Use "name" method.
4121         (partial_die_info::name): New method.
4122         (partial_die_info::read, guess_partial_die_structure_name)
4123         (partial_die_info::fixup): Update.
4124
4125 2020-05-27  Tom Tromey  <tromey@adacore.com>
4126
4127         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4128         <get_ref_die_offset>: Inline.
4129         <get_ref_die_offset_complaint>: New method.
4130         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4131         (attribute::get_ref_die_offset_complaint): Rename from
4132         get_ref_die_offset.  Just issue complaint.
4133
4134 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4135
4136         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4137
4138 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4139
4140         * exec.c (exec_file_attach): Use errno value of first openp failure.
4141
4142 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4143
4144         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4145         Don't close thread handle.
4146
4147 2020-05-27  Tom Tromey  <tom@tromey.com>
4148             Simon Marchi  <simon.marchi@efficios.com>
4149
4150         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4151         shared_ptr.
4152         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4153         member.
4154         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4155         dwarf2_per_bfd_objfile_data_key>: New globals.
4156         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4157         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4158         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4159         shared.
4160         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4161         short-circuit when sharing.
4162         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4163         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4164
4165 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4166
4167         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4168         to...
4169         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4170         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4171
4172 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4173
4174         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4175         build_name_components, find_name_components_bounds>:
4176         Add per_objfile parameter.
4177         (struct mapped_index) <symbol_name_at>: Likewise.
4178         (struct mapped_debug_names): Remove constructor.
4179         <dwarf2_per_objfile>: Remove field.
4180         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4181         (mapped_index_base::find_name_components_bounds,
4182         mapped_index_base::build_name_components,
4183         dw2_expand_symtabs_matching_symbol): Likewise.
4184         (class mock_mapped_index) <symbol_name_at>: Likewise.
4185         (check_match): Likewise.
4186         (check_find_bounds_finds): Likewise.
4187         (test_mapped_index_find_name_component_bounds): Update.
4188         (CHECK_MATCH): Update.
4189         (dw2_expand_symtabs_matching): Update.
4190         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4191         per_objfile parameter.
4192         <find_vec_in_debug_names>: Likewise.
4193         <m_per_objfile>: New field.
4194         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4195         parameter.
4196         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4197         (dw2_debug_names_iterator::next): Update.
4198         (dw2_debug_names_lookup_symbol): Update.
4199         (dw2_debug_names_expand_symtabs_for_function): Update.
4200         (dw2_debug_names_map_matching_symbols): Update.
4201         (dw2_debug_names_expand_symtabs_matching): Update.
4202         (dwarf2_read_debug_names): Update.
4203
4204 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4205
4206         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4207         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4208         move to dwarf2_per_objfile.
4209         <read_in_chain>: Remove.
4210         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4211         remove_all_cus, age_comp_units>: New methods.
4212         <m_dwarf2_cus>: New member.
4213         (struct dwarf2_per_cu_data) <cu>: Remove.
4214         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4215         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4216         moved to methods of dwarf2_per_objfile.
4217         (dwarf2_clear_marks): Remove.
4218         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4219         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4220         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4221         (dwarf2_per_objfile::remove_all_cus): New.
4222         (class free_cached_comp_units) <~free_cached_comp_units>:
4223         Update.
4224         (load_cu): Update.
4225         (dw2_do_instantiate_symtab): Adjust.
4226         (fill_in_sig_entry_from_dwo_entry): Adjust.
4227         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4228         (cutu_reader::cutu_reader): Likewise.
4229         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4230         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4231         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4232         and dwarf2_per_objfile::age_comp_units.
4233         (load_partial_comp_unit): Update.
4234         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4235         (process_queue): Likewise.
4236         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4237         backlink.
4238         (dwarf2_read_addr_index): Likewise.
4239         (follow_die_offset): Likewise.
4240         (dwarf2_fetch_die_loc_sect_off): Likewise.
4241         (dwarf2_fetch_constant_bytes): Likewise.
4242         (dwarf2_fetch_die_type_sect_off): Likewise.
4243         (follow_die_sig_1): Likewise.
4244         (load_full_type_unit): Likewise.
4245         (read_signatured_type): Likewise.
4246         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4247         (dwarf2_cu::~dwarf2_cu): Remove.
4248         (dwarf2_per_objfile::get_cu): New.
4249         (dwarf2_per_objfile::set_cu): New.
4250         (age_cached_comp_units): Rename to...
4251         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4252         to std::unordered_map.
4253         (free_one_cached_comp_unit): Rename to...
4254         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4255         to std::unordered_map.
4256         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4257         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4258         a dwarf2_per_objfile in data.
4259         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4260         (dwarf2_clear_marks): Remove.
4261
4262 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4263
4264         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4265         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4266         (init_tu_and_read_dwo_dies): Likewise.
4267         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4268         (cutu_reader::cutu_reader): Likewise.
4269         (load_partial_comp_unit): Likewise.
4270         (process_psymtab_comp_unit): Update.
4271         (build_type_psymtabs_1): Update.
4272         (process_skeletonless_type_unit): Update.
4273         (load_full_comp_unit): Update.
4274         (find_partial_die): Update.
4275         (dwarf2_read_addr_index): Update.
4276         (read_signatured_type): Update.
4277
4278 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4279
4280         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4281         m_header_read_in>: New fields.
4282         <get_header>: New method.
4283         * dwarf2/read.c (per_cu_header_read_in): Remove.
4284         (dwarf2_per_cu_data::get_header): New.
4285         (dwarf2_per_cu_data::addr_size): Update.
4286         (dwarf2_per_cu_data::offset_size): Update.
4287         (dwarf2_per_cu_data::ref_addr_size): Update.
4288
4289 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4290
4291         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4292         (dw2_do_instantiate_symtab): Update.
4293         (queue_and_load_all_dwo_tus): Change parameter from
4294         dwarf2_per_cu_data to dwarf2_cu.
4295         (dwarf2_fetch_die_loc_sect_off): Update.
4296         (dwarf2_fetch_constant_bytes): Update.
4297         (dwarf2_fetch_die_type_sect_off): Update.
4298
4299 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4300
4301         * dwarf2/read.c (process_full_comp_unit,
4302         process_full_type_unit): Remove per_cu, per_objfile paramters.
4303         Add dwarf2_cu parameter.
4304         (process_queue): Update.
4305
4306 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4307
4308         * dwarf2/read.c (create_cu_from_index_list): Replace
4309         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4310         (create_cus_from_index_list): Likewise.
4311         (create_cus_from_index): Likewise.
4312         (create_signatured_type_table_from_index): Likewise.
4313         (create_cus_from_debug_names_list): Likewise.
4314         (create_cus_from_debug_names): Likewise.
4315         (dwarf2_read_gdb_index): Update.
4316         (dwarf2_read_debug_names): Update.
4317
4318 2020-05-27  Tom Tromey  <tom@tromey.com>
4319             Simon Marchi  <simon.marchi@efficios.com>
4320
4321         * dwarf2/read.h (struct dwarf2_per_objfile)
4322         <get_type_for_signatured_type, set_type_for_signatured_type>:
4323         New methods.
4324         <m_type_map>: New member.
4325         (struct signatured_type) <type>: Remove.
4326         * dwarf2/read.c
4327         (dwarf2_per_objfile::get_type_for_signatured_type,
4328         dwarf2_per_objfile::set_type_for_signatured_type): New.
4329         (get_signatured_type): Use new methods.
4330
4331 2020-05-27  Tom Tromey  <tom@tromey.com>
4332             Simon Marchi  <simon.marchi@efficios.com>
4333
4334         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4335         (struct dwarf2_per_objfile) <type_units>: New member.
4336         <get_type_unit_group_unshareable>: New method.
4337         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4338         num_symtabs, symtabs>: Remove; move to
4339         type_unit_group_unshareable.
4340         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4341         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4342         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4343
4344 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4345
4346         * dwarf2/read.h (struct dwarf2_per_cu_data):
4347         <dwarf2_per_objfile>: Remove.
4348         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4349         dwarf2_per_objfile.
4350         (create_signatured_type_table_from_index): Likewise.
4351         (create_signatured_type_table_from_debug_names): Likewise.
4352         (create_debug_type_hash_table): Likewise.
4353         (fill_in_sig_entry_from_dwo_entry): Likewise.
4354         (create_type_unit_group): Likewise.
4355         (read_comp_units_from_section): Likewise.
4356         (create_cus_hash_table): Likewise.
4357
4358 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4359
4360         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4361         dwarf2_per_cu_data::dwarf2_per_objfile.
4362         (compute_compunit_symtab_includes): Likewise.
4363         (dwarf2_cu::start_symtab): Likewise.
4364
4365 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4366
4367         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4368         parameter.
4369         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4370         (read_namespace_alias): Update.
4371         (lookup_die_type): Update.
4372         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4373         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4374         Update.
4375         (disassemble_dwarf_expression): Update.
4376
4377 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4378
4379         * dwarf2/read.h (struct dwarf2_queue_item): Add
4380         dwarf2_per_objfile parameter, assign new parameter.
4381         <per_objfile>: New field.
4382         * dwarf2/read.c (free_one_cached_comp_unit): Add
4383         dwarf2_per_objfile parameter.
4384         (queue_comp_unit): Likewise.
4385         (dw2_do_instantiate_symtab): Update.
4386         (process_psymtab_comp_unit): Update.
4387         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4388         (process_imported_unit_die): Update.
4389         (queue_and_load_dwo_tu): Update.
4390         (follow_die_offset): Update.
4391         (follow_die_sig_1): Update.
4392
4393 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4394
4395         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4396         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4397         (read_call_site_scope): Assign per_objfile.
4398         (dwarf2_per_cu_data::objfile): Remove.
4399         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4400         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4401         dwarf2_per_objfile parameter.
4402         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4403         dwarf2_per_objfile parameter.
4404         (dwarf_expr_reg_to_entry_parameter): Add output
4405         dwarf2_per_objfile parameter.
4406         (locexpr_get_frame_base): Update.
4407         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4408         <push_dwarf_reg_entry_value>: Update.
4409         <call_site_to_target_addr>: Update.
4410         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4411         parameter.
4412         (value_of_dwarf_reg_entry): Update.
4413         (rw_pieced_value): Update.
4414         (indirect_synthetic_pointer): Update.
4415         (dwarf2_evaluate_property): Update.
4416         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4417         parameter.
4418         (locexpr_read_variable): Update.
4419         (locexpr_get_symbol_read_needs): Update.
4420         (loclist_read_variable): Update.
4421
4422 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4423
4424         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4425         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4426         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4427         parameter.
4428         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4429         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4430         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4431         parameter.
4432         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4433         sect_variable_value): Add dwarf2_per_objfile parameter.
4434         (class dwarf_evaluate_loc_desc) <dwarf_call,
4435         dwarf_variable_value>: Update.
4436         (fetch_const_value_from_synthetic_pointer): Add
4437         dwarf2_per_objfile parameter.
4438         (fetch_const_value_from_synthetic_pointer): Update.
4439         (coerced_pieced_ref): Update.
4440         (class symbol_needs_eval_context) <dwarf_call,
4441         dwarf_variable_value>: Update.
4442         (dwarf2_compile_expr_to_ax): Update.
4443
4444 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4445
4446         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4447         parameter.
4448         (dwarf2_evaluate_loc_desc_full): Update.
4449
4450 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4451
4452         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4453         parameter.
4454         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4455         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4456         dwarf2_per_objfile parameter.
4457         (decode_debug_loc_dwo_addresses): Likewise.
4458         (dwarf2_find_location_expression): Update.
4459         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4460         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4461         parameter.
4462         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4463         parameter.
4464         (locexpr_describe_location_1): Likewise.
4465         (locexpr_describe_location): Update.
4466
4467 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4468
4469         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4470         Remove.
4471         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4472         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4473         (dwarf2_compile_property_to_c): Update.
4474         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4475         use text offset from objfile.
4476         (locexpr_tracepoint_var_ref): Update.
4477         (locexpr_generate_c_location): Update.
4478         (loclist_describe_location): Update.
4479         (loclist_tracepoint_var_ref): Update.
4480         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4481         dwarf2_per_objfile parameter.
4482         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4483         use text offset from objfile.
4484         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4485
4486 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4487
4488         * dwarf2/expr.h (struct dwarf_expr_context)
4489         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4490         <offset>: Remove.
4491         <per_objfile>: New member.
4492         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4493         dwarf2_per_objfile parameter.  Don't set offset, set
4494         per_objfile.
4495         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4496         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4497         a dwarf2_per_objfile object instead of an offset.
4498         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4499         constructor.
4500         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4501         to dwarf2_expr_executor constructor.  Don't set offset.
4502         (dwarf2_fetch_cfa_info): Update.
4503         (struct dwarf2_frame_cache) <text_offset>: Remove.
4504         <per_objfile>: New field.
4505         (dwarf2_frame_cache): Update.
4506         (dwarf2_frame_prev_register): Update.
4507         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4508         <dwarf_evaluate_loc_desc>: Add constructor.
4509         (dwarf2_evaluate_loc_desc_full): Update.
4510         (dwarf2_locexpr_baton_eval): Update.
4511         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4512         Add constructor.
4513         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4514
4515 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4516
4517         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4518         addr_sized_int_type>: Move to dwarf2_cu.
4519         <int_type>: Move to dwarf2_per_objfile.
4520         (struct dwarf2_per_objfile) <int_type>: Move here.
4521         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4522         addr_sized_int_type>: Move here.
4523         (read_func_scope): Update.
4524         (read_array_type): Update.
4525         (read_tag_string_type): Update.
4526         (attr_to_dynamic_prop): Update.
4527         (dwarf2_per_cu_data::int_type): Rename to...
4528         (dwarf2_per_objfile::int_type): ... this.
4529         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4530         (dwarf2_cu::addr_sized_int_type): ... this.
4531         (read_subrange_type): Update.
4532         (dwarf2_per_cu_data::addr_type): Rename to...
4533         (dwarf2_cu::addr_type): ... this.
4534         (set_die_type): Update.
4535
4536 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4537
4538         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4539         data through per_cu->cu.
4540
4541 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4542
4543         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4544         dwarf2_per_cu_data parameter fo dwarf2_cu.
4545         (lookup_dwo_type_unit): Likewise.
4546         (read_cutu_die_from_dwo): Likewise.
4547         (lookup_dwo_unit): Likewise.
4548         (open_and_init_dwo_file): Likewise.
4549         (lookup_dwo_cutu): Likewise.
4550         (lookup_dwo_comp_unit): Likewise.
4551         (lookup_dwo_type_unit): Likewise.
4552         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4553         (cutu_reader::cutu_reader): Update.
4554
4555 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4556
4557         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4558         parameter.
4559         (process_full_type_unit): Likewise.
4560         (process_queue): Update.
4561
4562 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4563
4564         * dwarf2/read.c (recursively_compute_inclusions): Add
4565         dwarf2_per_objfile parameter.
4566         (compute_compunit_symtab_includes): Likewise.
4567         (process_cu_includes): Update.
4568
4569 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4570
4571         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4572         parameter.
4573         (create_type_unit_group): Update.
4574         (process_psymtab_comp_unit_reader): Update.
4575         (build_type_psymtabs_reader): Update.
4576
4577 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4578
4579         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4580         object through m_this_cu->cu.
4581
4582 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4583
4584         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4585         the info parameter.
4586         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4587
4588 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4589
4590         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4591         per_objfile parameter.
4592         (load_full_type_unit): Add per_objfile parameter.
4593         (read_signatured_type): Likewise.
4594         (load_full_comp_unit): Likewise.
4595         (load_cu): Likewise.
4596         (dw2_do_instantiate_symtab): Likewise.
4597         (dw2_get_file_names): Likewise.
4598         (dw2_map_symtabs_matching_filename): Update.
4599         (dw_expand_symtabs_matching_file_matcher): Update.
4600         (dw2_map_symbol_filenames): Update.
4601         (process_psymtab_comp_unit): Add per_objfile parameter.
4602         (build_type_psymtabs_1): Update.
4603         (process_skeletonless_type_unit): Update.
4604         (dwarf2_build_psymtabs_hard): Update.
4605         (load_partial_comp_unit): Add per_objfile parameter.
4606         (scan_partial_symbols): Update.
4607         (load_full_comp_unit): Add per_objfile parameter.
4608         (process_imported_unit_die): Update.
4609         (create_cus_hash_table): Update.
4610         (find_partial_die): Update.
4611         (dwarf2_read_addr_index): Update.
4612         (follow_die_offset): Update.
4613         (dwarf2_fetch_die_loc_sect_off): Update.
4614         (dwarf2_fetch_constant_bytes): Update.
4615         (dwarf2_fetch_die_type_sect_off): Update.
4616         (follow_die_sig_1): Update.
4617         (load_full_type_unit): Add per_objfile parameter.
4618         (read_signatured_type): Likewise.
4619
4620 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4621
4622         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4623         of objfile_name.
4624
4625 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4626
4627         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4628         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4629         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4630         field.
4631         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4632         (create_cus_from_index): Update.
4633         (dwarf2_read_gdb_index): Update.
4634         (create_cus_from_debug_names): Update.
4635         (dwarf2_read_debug_names): Update.
4636         (get_abbrev_section_for_cu): Update.
4637         (create_all_comp_units): Update.
4638         (read_attribute_value): Update.
4639         (get_debug_line_section): Update.
4640         * dwarf2/index-cache.c (index_cache::store): Update.
4641         * dwarf2/index-write.c (save_gdb_index_command): Update.
4642         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4643
4644 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4645
4646         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4647         member.
4648         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4649         dwarf2_per_cu_data::per_bfd.
4650         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4651         (create_type_unit_group): Likewise.
4652         (queue_comp_unit): Remove reference to
4653         per_cu->dwarf2_per_objfile.
4654         (maybe_queue_comp_unit): Likewise.
4655         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4656         (create_cus_hash_table): Assign new field.
4657
4658 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4659
4660         * dwarf2/read.c: Replace
4661         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4662         dwarf2_cu->per_objfile throughout.
4663
4664 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4665
4666         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4667         parameter, don't use per_cu->dwarf2_per_objfile.
4668         (dw2_instantiate_symtab): Likewise.
4669         (dw2_find_last_source_symtab): Update.
4670         (dw2_map_expand_apply): Update.
4671         (dw2_lookup_symbol): Update.
4672         (dw2_expand_symtabs_for_function): Update.
4673         (dw2_expand_all_symtabs): Update.
4674         (dw2_expand_symtabs_with_fullname): Update.
4675         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4676         don't use per_cu->dwarf2_per_objfile.
4677         (dw2_expand_marked_cus): Update.
4678         (dw2_find_pc_sect_compunit_symtab): Update.
4679         (dw2_debug_names_lookup_symbol): Update.
4680         (dw2_debug_names_expand_symtabs_for_function): Update.
4681         (dw2_debug_names_map_matching_symbols): Update.
4682         (dwarf2_psymtab::expand_psymtab): Update.
4683
4684 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4685
4686         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4687         <per_objfile>: New member.
4688         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4689         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4690         call to dwarf2_cu.
4691         (cutu_reader::cutu_reader): Update.
4692         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4693
4694 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4695
4696         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4697         struct dwarf2_per_objfile.
4698         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4699         dwarf2_per_bfd.
4700         * dwarf2/read.c (set_die_type): Update.
4701         (get_die_type_at_offset): Update.
4702
4703 2020-05-27  Tom Tromey  <tom@tromey.com>
4704             Simon Marchi  <simon.marchi@efficios.com>
4705
4706         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4707         method.
4708         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4709         get_symtab, set_symtab>: New methods.
4710         <m_symtabs>: New field.
4711         (struct dwarf2_psymtab): Derive from partial_symtab.
4712         <readin_p, get_compunit_symtab>: Declare methods.
4713         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4714         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4715         New methods.
4716         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4717         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4718         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4719         (dw2_symtab_iter_next, dw2_print_stats)
4720         (dw2_expand_symtabs_with_fullname)
4721         (dw2_expand_symtabs_matching_one)
4722         (dw_expand_symtabs_matching_file_matcher)
4723         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4724         (dw2_debug_names_iterator::next)
4725         (dw2_debug_names_map_matching_symbols)
4726         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4727         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4728         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4729         New methods.
4730         (get_compunit_symtab, process_full_comp_unit)
4731         (process_full_type_unit): Update.
4732         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4733
4734 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4735
4736         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4737         then introduce a new dwarf2_per_objfile type.
4738         <read_line_string>: Move to the new dwarf2_per_objfile type.
4739         <objfile>: Likewise.
4740         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4741         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4742         dwarf2_per_objfile->per_bfd.
4743         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4744         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4745         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4746         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4747         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4748         (dwarf2_per_objfile::locate_sections): Rename to...
4749         (dwarf2_per_bfd::locate_sections): ... this.
4750         (dwarf2_per_objfile::get_cutu): Rename to...
4751         (dwarf2_per_bfd::get_cutu): ... this.
4752         (dwarf2_per_objfile::get_cu): Rename to...
4753         (dwarf2_per_bfd::get_cu): ... this.
4754         (dwarf2_per_objfile::get_tu): Rename to...
4755         (dwarf2_per_bfd::get_tu): ... this.
4756         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4757         (dwarf2_per_bfd::allocate_per_cu): ... this.
4758         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4759         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4760         (get_gdb_index_contents_ftype): Change parameter from
4761         dwarf2_per_objfile to dwarf2_per_bfd.
4762         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4763         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4764
4765 2020-05-27  Tom Tromey  <tom@tromey.com>
4766             Simon Marchi  <simon.marchi@efficios.com>
4767
4768         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4769         (allocate_piece_closure): Set "per_objfile" member.
4770         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4771         (locexpr_describe_location, loclist_describe_location): Use new
4772         member.
4773         * dwarf2/read.c (read_call_site_scope)
4774         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4775         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4776         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4777         handle_data_member_location): Set per_objfile member.
4778         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4779         member.
4780         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4781
4782 2020-05-27  Tom Tromey  <tom@tromey.com>
4783
4784         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4785         allocate_signatured_type>: Declare new methods.
4786         <m_num_psymtabs>: New member.
4787         (struct dwarf2_per_cu_data) <index>: New member.
4788         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4789         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4790         (create_cu_from_index_list): Use allocate_per_cu.
4791         (create_signatured_type_table_from_index)
4792         (create_signatured_type_table_from_debug_names)
4793         (create_debug_type_hash_table, add_type_unit)
4794         (read_comp_units_from_section): Use allocate_signatured_type.
4795
4796 2020-05-27  Tom Tromey  <tom@tromey.com>
4797
4798         * psymtab.c (partial_map_expand_apply)
4799         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4800         (psym_lookup_global_symbol_language)
4801         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4802         (psym_print_stats, psym_expand_symtabs_for_function)
4803         (psym_map_symbol_filenames, psym_map_matching_symbols)
4804         (psym_expand_symtabs_matching)
4805         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4806         (maintenance_check_psymtabs): Update.
4807         * psympriv.h (struct partial_symtab) <readin_p,
4808         get_compunit_symtab>: Add objfile parameter.
4809         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4810         Likewise.
4811         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4812         get_compunit_symtab>: Likewise.
4813         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4814
4815 2020-05-27  Tom Tromey  <tom@tromey.com>
4816
4817         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4818         member.
4819         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4820         (create_cu_from_index_list)
4821         (create_signatured_type_table_from_index)
4822         (create_signatured_type_table_from_debug_names)
4823         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4824         (dwarf2_create_include_psymtab)
4825         (create_debug_type_hash_table, add_type_unit)
4826         (create_type_unit_group, read_comp_units_from_section)
4827         (dwarf2_compute_name, create_cus_hash_table)
4828         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4829         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4830         obstack.
4831         (dw2_get_real_path): Likewise.  Change argument to
4832         dwarf2_per_objfile.
4833
4834 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4835
4836         PR tdep/26000
4837         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4838         for ldrd (immediate).
4839
4840 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4841
4842         * command.h: Add comment giving the name of class_tui.
4843         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4844         create the fake command for the help for class_tui.
4845
4846 2020-05-26  Tom Tromey  <tromey@adacore.com>
4847
4848         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4849         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4850         (val_atr): New function.
4851         (value_val_atr): Use it.
4852         * ada-valprint.c (print_optional_low_bound): Change low bound
4853         handling for enums.
4854         (val_print_packed_array_elements): Don't call discrete_position.
4855         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4856         discrete_position for enum types.
4857         * language.c (default_print_array_index): Change type.
4858         * language.h (struct language_defn) <la_print_array_index>: Add
4859         index_type parameter, change type of index_value.
4860         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4861         (default_print_array_index): Update.
4862         * valprint.c (maybe_print_array_index): Don't call
4863         value_from_longest.  Update.
4864         (value_print_array_elements): Don't call discrete_position.
4865
4866 2020-05-26  Tom Tromey  <tromey@adacore.com>
4867
4868         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4869         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4870
4871 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4872
4873         PR gdb/13519
4874         * avr-tdep.c (avr_integer_to_address): Return data or code
4875         address accordingly to the second 'type' argument of the
4876         function.
4877
4878 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4879
4880         * infcmd.c, inferior.h: (construct_inferior_arguments):
4881         Moved function from here to gdbsupport/common-inferior.{h,cc}
4882
4883 2020-05-23  Tom Tromey  <tom@tromey.com>
4884
4885         Revert commit eca1f90c:
4886         * NEWS: Remove entry for completion styling.
4887         * completer.c (_rl_completion_prefix_display_length): Move
4888         declaration later.
4889         (gdb_fnprint): Revert.
4890         (gdb_display_match_list_1): Likewise.
4891         * cli/cli-style.c (completion_prefix_style)
4892         (completion_difference_style, completion_suffix_style): Remove.
4893         (_initialize_cli_style): Revert.
4894         * cli/cli-style.h (completion_prefix_style)
4895         (completion_difference_style, completion_suffix_style): Don't
4896         declare.
4897
4898 2020-05-24  Pedro Alves  <palves@redhat.com>
4899
4900         * symtab.c (completion_list_add_name): Return boolean indication
4901         of whether the symbol matched.
4902         (completion_list_add_symbol): Don't try to remove C++ aliases if
4903         the symbol didn't match in the first place.
4904         * symtab.h (completion_list_add_name): Return bool.
4905
4906 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4907
4908         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4909         type::field.
4910
4911 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4912
4913         GDB 9.2 released.
4914
4915 2020-05-23  Tom Tromey  <tom@tromey.com>
4916
4917         * NEWS: Add entry for completion styling.
4918         * completer.c (_rl_completion_prefix_display_length): Move
4919         declaration earlier.
4920         (gdb_fnprint): Use completion_style.
4921         (gdb_display_match_list_1): Likewise.
4922         * cli/cli-style.c (completion_prefix_style)
4923         (completion_difference_style, completion_suffix_style): New
4924         globals.
4925         (_initialize_cli_style): Register new globals.
4926         * cli/cli-style.h (completion_prefix_style)
4927         (completion_difference_style, completion_suffix_style): Declare.
4928
4929 2020-05-23  Pedro Alves  <palves@redhat.com>
4930
4931         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4932         (parse_escape): Use ISDIGIT instead of isdigit.
4933         (puts_debug): Use gdb_isprint instead of isprint.
4934         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4935         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4936         ISSPACE instead of isspace.
4937         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4938         instead of isspace.
4939         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4940         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4941         instead of isxdigit and ISDIGIT instead of isdigit.
4942
4943 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4944
4945         * gdbtypes.h (struct type) <field>: New method.
4946         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4947         or type::field.
4948
4949 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4950
4951         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4952         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4953         modify the propery to use type::set_fields instead.
4954
4955 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4956
4957         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4958         type::num_fields instead.
4959
4960 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4961
4962         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4963         methods.
4964         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4965         that modify the number of fields to use type::set_num_fields
4966         instead.
4967
4968 2020-05-22  Tom Tromey  <tromey@adacore.com>
4969
4970         * compile/compile-object-load.h (munmap_list_free): Don't
4971         declare.
4972
4973 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4974
4975         * annotate.c (annotate_source_line): Update return type, add call
4976         to update current symtab and line.
4977         * annotate.h (annotate_source_line): Update return type, and
4978         extend header comment.
4979         * source.c (info_line_command): Check annotation_level before
4980         calling annotate_source_line.
4981         * stack.c (print_frame_info): If calling annotate_source_line
4982         returns true, then don't print any other source line information.
4983
4984 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4985
4986         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4987
4988 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4989
4990         * coffread.c (patch_type): Remove NULL check before xfree.
4991         * corefile.c (set_gnutarget): Likewise.
4992         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4993         * exec.c (build_section_table): Likewise.
4994         * remote.c (remote_target::pass_signals): Likewise.
4995         * utils.c (n_spaces): Likewise.
4996         * cli/cli-script.c (document_command): Likewise.
4997         * i386-windows-tdep.c (core_process_module_section): Likewise.
4998         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4999
5000 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5001
5002         * symfile.c (reread_symbols): Clear objfile's section_offsets
5003         vector and section indices, re-compute them by calling
5004         sym_offsets.
5005
5006 2020-05-20  Tom Tromey  <tromey@adacore.com>
5007
5008         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5009         (desc_one_bound, desc_index_type): Compute field name.
5010
5011 2020-05-20  Tom de Vries  <tdevries@suse.de>
5012
5013         PR symtab/25833
5014         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5015
5016 2020-05-20  Alan Modra  <amodra@gmail.com>
5017
5018         PR 25993
5019         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5020         bfd_set_filename.
5021         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5022         passed to bfd_set_filename.
5023         * symfile-mem.c (add_vsyscall_page): Likewise for string
5024         passed to symbol_file_add_from_memory.
5025         (symbol_file_add_from_memory): Make name param a const char* and
5026         don't strdup.
5027
5028 2020-05-20  Alan Modra  <amodra@gmail.com>
5029
5030         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5031         rather than accessing bfd->filename directly.
5032         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5033         and use bfd_section_name.
5034         * dwarf2/frame.c (decode_frame_entry): Likewise.
5035         * exec.c (exec_set_section_address): Likewise.
5036         * solib-aix.c (solib_aix_bfd_open): Likewise.
5037         * stap-probe.c (get_stap_base_address): Likewise.
5038         * symfile.c (reread_symbols): Likewise.
5039
5040 2020-05-19  Tom Tromey  <tromey@adacore.com>
5041
5042         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5043
5044 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5045
5046         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5047
5048 2020-05-19  Pedro Alves  <palves@redhat.com>
5049
5050         * NEWS (set exec-file-mismatch): Adjust entry.
5051         * exec.c: Include "build-id.h".
5052         (validate_exec_file): Try to match build IDs instead of filenames.
5053         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5054         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5055         and pass down 'warn_if_slow'.
5056         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5057         gdb_bfd_open_closure to pass it down.
5058         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5059
5060 2020-05-19  Pedro Alves  <palves@redhat.com>
5061
5062         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5063         * target.c (target_fileio_open_1): Rename to target_fileio_open
5064         and make extern.  Use bool.
5065         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5066         (target_fileio_read_alloc_1): Adjust.
5067         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5068         (target_fileio_open_warn_if_slow): Delete declaration.
5069
5070 2020-05-19  Pedro Alves  <palves@redhat.com>
5071
5072         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5073         Adjust all callers.
5074
5075 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5076
5077         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5078         whether disp is negative.
5079
5080 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5081
5082         * symfile.h (struct symfile_segment_data)
5083         <~symfile_segment_data>: Remove.
5084         <segment_info>: Change to std::vector.
5085         * symfile.c (default_symfile_segments): Update.
5086         * elfread.c (elf_symfile_segments): Update.
5087
5088 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5089
5090         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5091         <segments>: New.
5092         <segment_bases, segment_sizes>: Remove.
5093         * symfile.c (default_symfile_segments): Update.
5094         * elfread.c (elf_symfile_segments): Update.
5095         * remote.c (remote_target::get_offsets): Update.
5096         * solib-target.c (solib_target_relocate_section_addresses):
5097         Update.
5098
5099 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5100
5101         * symfile.h (struct symfile_segment_data): Initialize fields.
5102         <~symfile_segment_data>: Add.
5103         (symfile_segment_data_up): New.
5104         (struct sym_fns) <sym_segments>: Return a
5105         symfile_segment_data_up.
5106         (default_symfile_segments): Return a symfile_segment_data_up.
5107         (free_symfile_segment_data): Remove.
5108         (get_symfile_segment_data): Return a symfile_segment_data_up.
5109         * symfile.c (default_symfile_segments): Likewise.
5110         (get_symfile_segment_data): Likewise.
5111         (free_symfile_segment_data): Remove.
5112         (symfile_find_segment_sections): Update.
5113         * elfread.c (elf_symfile_segments): Return a
5114         symfile_segment_data_up.
5115         * remote.c (remote_target::get_offsets): Update.
5116         * solib-target.c (solib_target_relocate_section_addresses):
5117         Update.
5118         * symfile-debug.c (debug_sym_segments): Return a
5119         symfile_segment_data_up.
5120
5121 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5122
5123         PR build/25981
5124         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5125         Hardcode register numbers.
5126
5127         PR build/25981
5128         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5129         procfs_find_LDT_entry): Remove.
5130         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5131         procfs_find_LDT_entry): Remove.
5132         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5133         Remove.
5134
5135 2020-05-17  Pedro Alves  <palves@redhat.com>
5136             Andrew Burgess  <andrew.burgess@embecosm.com>
5137             Keno Fischer  <keno@juliacomputing.com>
5138
5139         PR gdb/25741
5140         * breakpoint.c (build_target_condition_list): Update comments.
5141         (build_target_command_list): Update comments and skip matching
5142         locations.
5143         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5144         a separate function.  Simplify "set breakpoint auto-hw off"
5145         handling.
5146         (insert_breakpoints): Update comment.
5147         (tracepoint_locations_match): New parameter.  For breakpoints,
5148         compare location types too, if the caller wants to.
5149         (handle_automatic_hardware_breakpoints): New functions.
5150         (bp_location_is_less_than): Also sort by location type and
5151         hardware breakpoint length.
5152         (update_global_location_list): Handle "set breakpoint auto-hw on"
5153         here.
5154         (update_breakpoint_locations): Ask breakpoint_locations_match to
5155         ignore location types.
5156
5157 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5158
5159         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5160         type::name instead.
5161
5162 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5163
5164         * gdbtypes.h (struct type) <name, set_name>: New methods.
5165         (TYPE_CODE): Use type::name.  Change all call sites used to set
5166         the name to use type::set_name instead.
5167
5168 2020-05-16  Tom Tromey  <tom@tromey.com>
5169
5170         * top.c (quit_force): Update.
5171         * infrun.c (handle_no_resumed): Update.
5172         * top.h (all_uis): New function.
5173         (ALL_UIS): Remove.
5174
5175 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5176
5177         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5178
5179 2020-05-16  Pedro Alves  <palves@redhat.com>
5180
5181         * ia64-linux-nat.c
5182         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5183         Declare method.
5184         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5185
5186 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5187
5188         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5189         (sparc64_adi_info): Likewise.
5190
5191 2020-05-15  Tom Tromey  <tom@tromey.com>
5192
5193         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5194         block_objfile.
5195         (lookup_objfile_from_block): Remove.
5196         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5197         (lookup_global_symbol): Use block_objfile.
5198         * symtab.h (lookup_objfile_from_block): Don't declare.
5199         * printcmd.c (clear_dangling_display_expressions): Use
5200         block_objfile.
5201         * parse.c (operator_check_standard): Use block_objfile.
5202
5203 2020-05-15  Tom Tromey  <tom@tromey.com>
5204
5205         * language.c (language_alloc_type_symbol): Set
5206         SYMBOL_SECTION.
5207         * symtab.c (initialize_objfile_symbol): Remove.
5208         (allocate_symbol): Remove.
5209         (allocate_template_symbol): Remove.
5210         * dwarf2/read.c (fixup_go_packaging): Use "new".
5211         (new_symbol): Use "new".
5212         (read_variable): Don't call initialize_objfile_symbol.  Use
5213         "new".
5214         (read_func_scope): Use "new".
5215         * xcoffread.c (process_xcoff_symbol): Don't call
5216         initialize_objfile_symbol.
5217         (SYMBOL_DUP): Remove.
5218         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5219         "new".
5220         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5221         (allocate_template_symbol): Don't declare.
5222         (struct symbol): Add copy constructor.  Change defaults.
5223         * jit.c (finalize_symtab): Use "new".
5224         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5225         Use "new".
5226         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5227         (common_block_end): Use "new".
5228         * mdebugread.c (parse_symbol): Use "new".
5229         (new_symbol): Likewise.
5230
5231 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5232
5233         * NEWS: Mention changes to help and apropos.
5234
5235 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5236
5237         * command.h (enum command_class): Improve comments, document
5238         that class_alias is for user-defined aliases, give the class
5239         name for each class, remove unused class_xdb.
5240         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5241         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5242         by a precise class.
5243         * infcmd.c (_initialize_infcmd): Likewise.
5244         * reverse.c (_initialize_reverse): Likewise.
5245         * stack.c (_initialize_stack): Likewise.
5246         * symfile.c (_initialize_symfile): Likewise.
5247         * tracepoint.c (_initialize_tracepoint): Likewise.
5248
5249 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5250
5251         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5252         when their aliased command is traversed.
5253         (help_cmd): Add fput_command_names_styled call to
5254         output command name and aliases when command has an alias.
5255
5256 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5257
5258         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5259         * cli/cli-decode.c (help_cmd_list): Declare as static,
5260         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5261         a command together with the command.
5262         (fput_command_name_styled, fput_command_names_styled): New functions.
5263         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5264         fput_command_name_styled.
5265         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5266         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5267
5268 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5269
5270         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5271         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5272         * command.h (cmd_show_list): Likewise.
5273         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5274         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5275
5276 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5277
5278         * unittests/command-def-selftests.c (traverse_command_structure):
5279         Verify all commands of a list have the same prefix command and
5280         that only the top cmdlist commands have a null prefix.
5281
5282 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5283
5284         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5285         as prefix, not one of its aliases.
5286         (set_cmd_prefix): Remove.
5287         (do_add_cmd): Centralize the setting of the prefix of a command, when
5288         command is defined after its full chain of prefix commands.
5289         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5290         (add_setshow_cmd_full): Likewise.
5291         (update_prefix_field_of_prefixed_commands): New function.
5292         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5293         update_prefix_field_of_prefixed_commands.
5294         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5295         addresses of remote_set_cmdlist and remote_show_cmdlist given
5296         as argument, not the address of an argument.
5297         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5298         * gdb/remote.c (_initialize_remote): Likewise.
5299
5300 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5301
5302         * cli/cli-cmds.c (alias_command): Check for an existing alias
5303         using lookup_cmd_composition, as valid_command_p is too strict
5304         and forbids aliases that are the prefix of an existing alias
5305         or command.
5306         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5307         command is properly recognised as a valid command.
5308
5309 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5310
5311         * unittests/help-doc-selftests.c: Rename to
5312         unittests/command-def-selftests.c
5313         * unittests/command-def-selftests.c (help_doc_tests): Update some
5314         comments.
5315         (command_structure_tests, traverse_command_structure): New namespace
5316         and function.
5317         (command_structure_invariants_tests): New function.
5318         (_initialize_command_def_selftests) Renamed from
5319         _initialize_help_doc_selftests, register command_structure_invariants
5320         selftest.
5321
5322 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5323
5324         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5325         an alias of 'show'.
5326
5327 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5328
5329         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5330         ada_is_fixed_point_type.  Update all callers.
5331         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5332         all callers.
5333         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5334         Update all callers.
5335         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5336         print_fixed_point_type.  Update all callers.
5337         * ada-valprint.c (ada_value_print_num): Replace call to
5338         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5339
5340 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5341
5342         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5343         processors.
5344         (cpu_supports_bts): Add CV_AMD case.
5345
5346 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5347             Simon Marchi  <simon.marchi@efficios.com>
5348
5349         * infrun.c (stop_all_threads): Collect multiple wait events at
5350         each pass.
5351
5352 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5353
5354         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5355         type::code instead.
5356
5357 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5358
5359         * gdbtypes.h (struct type) <code, set_code>: New methods.
5360         (TYPE_CODE): Use type::code.  Change all call sites used to set
5361         the code to use type::set_code instead.
5362
5363 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5364             Tom de Vries  <tdevries@suse.de>
5365             Pedro Alves  <palves@redhat.com>
5366
5367         PR threads/25478
5368         * infrun.c (stop_all_threads): Do NOT ignore
5369         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5370         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5371         received.
5372         (handle_no_resumed): Remove code handling a live inferior with no
5373         threads.
5374         * remote.c (has_single_non_exited_thread): New.
5375         (remote_target::update_thread_list): Do not delete a thread if is
5376         the last thread of the process.
5377         * thread.c (thread_select): Call delete_exited_threads instead of
5378         prune_threads.
5379
5380 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5381
5382         * infrun.c (stop_all_threads): Enable/disable thread events of all
5383         targets.  Move a debug message denoting the end of the function
5384         into the SCOPED_EXIT block.
5385
5386 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5387
5388         * process-stratum-target.h: Include <set>.
5389         (all_non_exited_process_targets, switch_to_target_no_thread): New
5390         function declarations.
5391         * process-stratum-target.c (all_non_exited_process_targets)
5392         (switch_to_target_no_thread): New function implementations.
5393
5394 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5395
5396         * infrun.c (handle_inferior_event): Extract out a piece of code
5397         into...
5398         (mark_non_executing_threads): ...this new function.
5399
5400 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5401
5402         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5403         use.
5404
5405 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5406
5407         * regcache.c (regcache_read_pc_protected): New function
5408         implementation that returns 0 if the PC cannot read via
5409         'regcache_read_pc'.
5410         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5411         instead of 'regcache_read_pc'.
5412         (keep_going_pass_signal): Ditto.
5413
5414 2020-05-13  Tom Tromey  <tromey@adacore.com>
5415
5416         * ada-lang.c (align_value): Remove.
5417         (ada_template_to_fixed_record_type_1): Use align_up.
5418
5419 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5420
5421         * async-event.c: Update the copyright year.
5422         * async-event.h: Update the copyright year.
5423
5424 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5425
5426         * objfiles.h (is_addr_in_objfile,
5427         shared_objfile_contains_address_p): Return bool.
5428         * objfile.c (is_addr_in_objfile,
5429         shared_objfile_contains_address_p): Return bool.
5430
5431 2020-05-11  Tom Tromey  <tromey@adacore.com>
5432
5433         * cli/cli-cmds.c (info_command): Restore.
5434         (_initialize_cli_cmds): Use add_prefix_command for "info".
5435         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5436
5437 2020-05-11  Tom Tromey  <tromey@adacore.com>
5438
5439         * ada-lang.c (ada_value_primitive_field): Now public.
5440         * ada-lang.h (ada_value_primitive_field): Declare.
5441         * ada-valprint.c (print_field_values): Use
5442         ada_value_primitive_field for wrapper fields.
5443
5444 2020-05-11  Tom de Vries  <tdevries@suse.de>
5445
5446         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5447         MODULE_DOMAIN.
5448
5449 2020-05-11  Tom de Vries  <tdevries@suse.de>
5450
5451         PR symtab/25941
5452         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5453         with length 0, if not gdb-produced.
5454         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5455
5456 2020-05-09  Tom de Vries  <tdevries@suse.de>
5457
5458         PR gdb/25955
5459         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5460         calculation.
5461
5462 2020-05-09  Tom Tromey  <tom@tromey.com>
5463
5464         * top.c (server_command): Now bool.
5465         * top.h (server_command): Now bool.
5466
5467 2020-05-08  Tom Tromey  <tromey@adacore.com>
5468
5469         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5470         already being processed.
5471
5472 2020-05-08  Tom Tromey  <tom@tromey.com>
5473
5474         * printcmd.c (struct display) <next>: Remove.
5475         <display>: New constructor.
5476         <exp_string>: Now a std::string.
5477         <enabled_p>: Now a bool.
5478         (display_number): Move definition earlier.
5479         (displays): Rename from display_chain.  Now a std::vector.
5480         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5481         (display_command): Update.
5482         (do_one_display, disable_display)
5483         (enable_disable_display_command, do_enable_disable_display):
5484         Update.
5485         (free_display): Remove.
5486         (clear_displays): Rewrite.
5487         (delete_display): Update.
5488         (map_display_numbers): Use function_view.  Remove "data"
5489         parameter.  Update.
5490         (do_delete_display): Remove.
5491         (undisplay_command): Update.
5492         (do_one_display, do_displays, disable_display)
5493         (info_display_command): Update.
5494         (do_enable_disable_display): Remove.
5495         (enable_disable_display_command)
5496         (clear_dangling_display_expressions): Update.
5497
5498 2020-05-08  Tom Tromey  <tom@tromey.com>
5499
5500         * symtab.c (set_symbol_cache_size)
5501         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5502         (maintenance_print_symbol_cache_statistics): Update.
5503         * symmisc.c (print_symbol_bcache_statistics)
5504         (print_objfile_statistics, maintenance_print_objfiles)
5505         (maintenance_info_symtabs, maintenance_check_symtabs)
5506         (maintenance_expand_symtabs, maintenance_info_line_tables):
5507         Update.
5508         * symfile-debug.c (set_debug_symfile): Update.
5509         * source.c (forget_cached_source_info): Update.
5510         * python/python.c (gdbpy_progspaces): Update.
5511         * psymtab.c (maintenance_info_psymtabs): Update.
5512         * probe.c (parse_probes): Update.
5513         * linespec.c (iterate_over_all_matching_symtabs)
5514         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5515         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5516         * exec.c (exec_target::close): Update.
5517         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5518         * breakpoint.c (print_one_breakpoint_location)
5519         (create_longjmp_master_breakpoint)
5520         (create_std_terminate_master_breakpoint): Update.
5521         * progspace.c (program_spaces): Now a std::vector.
5522         (maybe_new_address_space): Update.
5523         (add_program_space): Remove.
5524         (program_space::program_space): Update.
5525         (remove_program_space): Update.
5526         (number_of_program_spaces): Remove.
5527         (print_program_space, update_address_spaces): Update.
5528         * progspace.h (program_spaces): Change type.
5529         (ALL_PSPACES): Remove.
5530         (number_of_program_spaces): Don't declare.
5531         (struct program_space) <next>: Remove.
5532
5533 2020-05-08  Tom Tromey  <tom@tromey.com>
5534
5535         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5536         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5537         (enable_break): Update.
5538         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5539         (frv_fdpic_find_canonical_descriptor): Update.
5540         (frv_fetch_objfile_link_map): Update.
5541         * progspace.c (program_space::free_all_objfiles): Update.
5542         (program_space::solibs): New method.
5543         * progspace.h (struct program_space) <solibs>: New method.
5544         * solist.h (master_so_list): Don't declare.
5545         (ALL_SO_LIBS): Remove.
5546         * solib.h (so_list_head): Remove.
5547         (update_solib_list): Update comment.
5548         * solib.c (master_so_list): Remove.
5549         (solib_used, update_solib_list, solib_add)
5550         (info_sharedlibrary_command, clear_solib)
5551         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5552
5553 2020-05-08  Tom Tromey  <tom@tromey.com>
5554
5555         * extension.c (extension_languages): Now a std::array.
5556         (ALL_EXTENSION_LANGUAGES): Remove.
5557         (get_ext_lang_defn, get_ext_lang_of_file)
5558         (eval_ext_lang_from_control_command): Update.
5559         (finish_ext_lang_initialization)
5560         (auto_load_ext_lang_scripts_for_objfile)
5561         (ext_lang_type_printers::ext_lang_type_printers)
5562         (apply_ext_lang_type_printers)
5563         (ext_lang_type_printers::~ext_lang_type_printers)
5564         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5565         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5566         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5567         (get_matching_xmethod_workers, ext_lang_colorize)
5568         (ext_lang_before_prompt): Update.
5569         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5570
5571 2020-05-08  Tom Tromey  <tom@tromey.com>
5572
5573         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5574         overload.
5575         <swap_string, m_string>: Remove.
5576         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5577         Update.
5578         * stabsread.c (define_symbol, read_type): Update.
5579         * linespec.c (find_linespec_symbols): Update.
5580         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5581         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5582         * dbxread.c (read_dbx_symtab): Update.
5583         * cp-support.h (cp_canonicalize_string_full)
5584         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5585         Return unique_xmalloc_ptr.
5586         * cp-support.c (inspect_type): Update.
5587         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5588         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5589         Likewise.
5590         * c-typeprint.c (print_name_maybe_canonical): Update.
5591         * break-catch-throw.c (check_status_exception_catchpoint):
5592         Update.
5593
5594 2020-05-08  Tom de Vries  <tdevries@suse.de>
5595
5596         * infrun.c (follow_fork): Copy current_line and current_symtab to
5597         child thread.
5598
5599 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5600
5601         * async-event.c (struct async_signal_handler, struct
5602         async_event_handler): Reformat, remove typedef.
5603
5604 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5605
5606         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5607         access thistype->main_type->dyn_prop_list directly.
5608
5609 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5610
5611         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5612         (remove_dyn_prop): Remove.  Update all users to use
5613         type::remove_dyn_prop.
5614         * gdbtypes.c (remove_dyn_prop): Rename to...
5615         (type::remove_dyn_prop): ... this.
5616
5617 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5618
5619         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5620         (add_dyn_prop): Remove.  Update all users to use
5621         type::add_dyn_prop.
5622         * gdbtypes.c (add_dyn_prop): Rename to...
5623         (type::add_dyn_prop): ... this.
5624
5625 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5626
5627         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5628         (get_dyn_prop): Remove.  Update all users to use
5629         type::dyn_prop.
5630         * gdbtypes.c (get_dyn_prop): Rename to...
5631         (type::dyn_prop): ... this.
5632
5633 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5634
5635         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5636
5637 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5638
5639         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5640         instruction, skip it if it's there.
5641
5642 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5643
5644         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5645
5646 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5647
5648         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5649         * gdbtypes.c (recursive_dump_type): Remove use of
5650         TYPE_INCOMPLETE.
5651
5652 2020-05-03  Tom Tromey  <tom@tromey.com>
5653
5654         * breakpoint.c (catch_command, tcatch_command): Remove.
5655         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5656         add_show_prefix_cmd.
5657         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5658         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5659         Remove.
5660         (add_internal_problem_command): Use add_basic_prefix_cmd,
5661         add_show_prefix_cmd.
5662         * mips-tdep.c (set_mipsfpu_command): Remove.
5663         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5664         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5665         (_initialize_index_cache): Use add_basic_prefix_cmd.
5666         * memattr.c (dummy_cmd): Remove.
5667         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5668         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5669         (_initialize_tui_win): Use add_basic_prefix_cmd,
5670         add_show_prefix_cmd.
5671         * cli/cli-logging.c (set_logging_command): Remove.
5672         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5673         add_show_prefix_cmd.
5674         (show_logging_command): Remove.
5675         * target.c (target_command): Remove.
5676         (add_target): Use add_basic_prefix_cmd.
5677
5678 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5679
5680         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5681
5682 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5683
5684         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5685         info_command.
5686
5687 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5688
5689         * nbsd-nat.c (nbsd_enable_proc_events)
5690         (nbsd_nat_target::post_startup_inferior): Add.
5691         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5692         (nbsd_nat_target::update_thread_list): Rewrite.
5693         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5694         "PTRACE_LWP_CREATE".
5695         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5696
5697 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5698
5699         * stack.c (_initialize_stack): Remove duplicated creation
5700         of "frame" command and "f" alias.
5701
5702 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5703
5704         PR gdb/18706
5705         * gdbtypes.c (check_typedef): Calculate size of array of
5706         stubbed type.
5707
5708 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5709
5710         PR gdb/15559
5711         * i386-tdep.c (i386_push_dummy_call): Call
5712         i386_thiscall_push_dummy_call.
5713         (i386_thiscall_push_dummy_call): New function.
5714         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5715         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5716         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5717
5718 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5719
5720         * gdbarch.sh (do_read): Add shellcheck disable directive for
5721         warning SC2162.
5722
5723 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5724
5725         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5726         "referenced but not assigned" warning.
5727
5728 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5729
5730         * gdbarch.sh: Remove code that sets fallbackdefault.
5731
5732 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5733
5734         * gdbarch.sh: Use shell operators && and || instead of
5735         -a and -o.
5736
5737 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5738
5739         * gdbarch.sh: Use $(...) instead of `...`.
5740
5741 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5742
5743         * gdbarch.sh: Use double quotes around variables.
5744
5745 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5746
5747         * gdbarch.sh: Use %s with printf, instead of variables in the
5748         format string.
5749
5750 2020-04-29  Tom Tromey  <tromey@adacore.com>
5751
5752         PR ada/25875:
5753         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5754         type fields here.
5755         (read_enumeration_type): Call
5756         update_enumeration_type_from_children later.  Update comments.
5757         (process_enumeration_scope): Don't create type fields.
5758
5759 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5760
5761         * nbsd-tdep.c: Include "xml-syscall.h".
5762         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5763
5764 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5765
5766         * nbsd-nat.c: Include "sys/wait.h".
5767         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5768         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5769         (nbsd_nat_target::remove_exec_catchpoint)
5770         (nbsd_nat_target::set_syscall_catchpoint): Add.
5771         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5772         (nbsd_nat_target::insert_exec_catchpoint)
5773         (nbsd_nat_target::remove_exec_catchpoint)
5774         (nbsd_nat_target::set_syscall_catchpoint): Add.
5775         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5776         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5777         `nbsd_get_syscall_number'.
5778
5779 2020-04-29  Tom Tromey  <tom@tromey.com>
5780
5781         * stack.c (print_block_frame_labels): Remove.
5782
5783 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5784
5785         PR gdb/17320
5786         * ada-valprint.c (val_print_packed_array_elements): Move array
5787         end bracket to new line.
5788         (ada_val_print_string): Remove extra spaces before first array
5789         element.
5790         * c-valprint.c (c_value_print_array): Likewise.
5791         * m2-valprint.c (m2_print_array_contents): Likewise.
5792         (m2_value_print_inner): Likewise.
5793         * p-valprint.c (pascal_value_print_inner): Likewise.
5794         * valprint.c (generic_val_print_array): Likewise.
5795         (value_print_array_elements): Move first array element and array
5796         end bracket to new line.
5797
5798 2020-04-29  Tom de Vries  <tdevries@suse.de>
5799
5800         PR symtab/25889
5801         * linespec.c (find_method): Fix ix calculation.
5802
5803 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5804
5805         * syscalls/update-netbsd.sh: New file.
5806         * syscalls/netbsd.xml: Regenerate.
5807         * data-directory/Makefile.in: Register `netbsd.xml' in
5808         `SYSCALLS_FILES'.
5809
5810 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5811
5812         * syscalls/update-freebsd.sh: Add double quotes.
5813
5814 2020-04-28  Tom Tromey  <tom@tromey.com>
5815
5816         * NEWS: Update.
5817         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5818         (cmdpy_init): Allow class_tui.
5819
5820 2020-04-28 Mark Williams <mark@myosotissp.com>
5821
5822         PR gdb/24480
5823         * dwarf2read.c: Add missing assingments to list_in_scope when
5824         start_symtab was already called.
5825
5826 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5827
5828         PR gdb/25881
5829         * dwarf2/read.c (offset_map_type): Use
5830         gdb:hash_enum<sect_offset> as hash function.
5831
5832 2020-04-28  Tom de Vries  <tdevries@suse.de>
5833
5834         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5835         with DW_AT_signature.
5836
5837 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5838
5839         * configure.ac: Remove check for fs_base/gs_base in
5840         user_regs_struct.
5841         * configure: Re-generate.
5842         * config.in: Re-generate.
5843         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5844         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5845         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5846
5847 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5848
5849         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5850         problematic inline frame unwinding situation.
5851         * frame.c (frame_id_computed_p): New function.
5852         * frame.h (frame_id_computed_p): New prototype.
5853
5854 2020-04-26  Tom Tromey  <tom@tromey.com>
5855
5856         * command.h (enum command_class) <class_pseudo>: Remove.
5857
5858 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5859
5860         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5861         and whitespace.
5862
5863 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5864
5865         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5866         `PT_GET_PROCESS_STATE' block.
5867
5868 2020-04-24  Tom Tromey  <tom@tromey.com>
5869
5870         * symtab.h (symbol_get_demangled_name): Don't declare.
5871         * symtab.c (symbol_get_demangled_name): Remove.
5872         (general_symbol_info::natural_name)
5873         (general_symbol_info::demangled_name): Update.
5874
5875 2020-04-24  Tom Tromey  <tom@tromey.com>
5876
5877         PR rust/25025:
5878         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5879
5880 2020-04-24  Tom Tromey  <tom@tromey.com>
5881
5882         PR symtab/12707:
5883         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5884         exists.
5885         (new_symbol): Likewise.
5886         * compile/compile-object-load.c (get_out_value_type): Use
5887         symbol_matches_search_name.
5888
5889 2020-04-24  Tom Tromey  <tom@tromey.com>
5890
5891         * dwarf2/read.c (add_partial_symbol): Do not call
5892         compute_and_set_names.
5893
5894 2020-04-24  Tom Tromey  <tom@tromey.com>
5895
5896         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5897         overload.
5898
5899 2020-04-24  Tom Tromey  <tom@tromey.com>
5900
5901         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5902         (add_psymbol_to_list): New overload.  Make old overload call new
5903         one.
5904         * psympriv.h (add_psymbol_to_list): New overload.
5905
5906 2020-04-24  Tom Tromey  <tom@tromey.com>
5907
5908         * dwarf2/read.c (partial_die_info::read) <case
5909         DW_AT_linkage_name>: Use value_as_string.
5910         (dwarf2_string_attr): Use value_as_string.
5911         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5912         method.
5913         * dwarf2/attribute.c (attribute::value_as_string): New method.
5914
5915 2020-04-24  Tom Tromey  <tom@tromey.com>
5916
5917         * symtab.c (general_symbol_info::natural_name)
5918         (general_symbol_info::demangled_name): Check for language_rust.
5919
5920 2020-04-24  Tom Tromey  <tom@tromey.com>
5921
5922         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5923         (dwarf2_physname): ... from here.
5924         (partial_die_info::read): Add Rust "{" hack.
5925
5926 2020-04-24  Tom Tromey  <tom@tromey.com>
5927
5928         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5929         method.
5930         (symbol_set_demangled_name): Don't declare.
5931         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5932         symbol_set_demangled_name.
5933         (general_symbol_info::set_language)
5934         (general_symbol_info::compute_and_set_names): Update.
5935         * minsyms.c (minimal_symbol_reader::install): Update.
5936         * dwarf2/read.c (new_symbol): Update.
5937
5938 2020-04-24  Tom Tromey  <tromey@adacore.com>
5939
5940         PR python/23662:
5941         * python/py-type.c (convert_field): Handle
5942         FIELD_LOC_KIND_DWARF_BLOCK.
5943         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5944         (typy_get_dynamic): Nw function.
5945         (type_object_getset): Add "dynamic".
5946         * NEWS: Add entry.
5947
5948 2020-04-24  Tom Tromey  <tromey@adacore.com>
5949
5950         * ada-typeprint.c (print_choices, print_variant_part)
5951         (print_record_field_types_dynamic): New functions.
5952         (print_record_field_types): Use print_record_field_types_dynamic.
5953
5954 2020-04-24  Tom Tromey  <tromey@adacore.com>
5955
5956         * dwarf2/read.c (handle_data_member_location): New overload.
5957         (dwarf2_add_field): Use it.
5958         (decode_locdesc): Add "computed" parameter.  Update comment.
5959         * gdbtypes.c (is_dynamic_type_internal): Also look for
5960         FIELD_LOC_KIND_DWARF_BLOCK.
5961         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5962         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5963         virtual base classes.
5964         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5965         FIELD_LOC_KIND_DWARF_BLOCK.
5966
5967 2020-04-24  Tom Tromey  <tromey@adacore.com>
5968
5969         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5970         * gdbtypes.c (is_dynamic_type_internal): Check
5971         TYPE_HAS_DYNAMIC_LENGTH.
5972         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5973         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5974         New macros.
5975         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5976         constant.
5977
5978 2020-04-24  Tom Tromey  <tromey@adacore.com>
5979
5980         * dwarf2/read.c (struct variant_field): Rewrite.
5981         (struct variant_part_builder): New.
5982         (struct nextfield): Remove "variant" field.  Add "offset".
5983         (struct field_info): Add "current_variant_part" and
5984         "variant_parts".
5985         (alloc_discriminant_info): Remove.
5986         (alloc_rust_variant): New function.
5987         (quirk_rust_enum): Update.
5988         (dwarf2_add_field): Set "offset" member.  Don't handle
5989         DW_TAG_variant_part.
5990         (offset_map_type): New typedef.
5991         (convert_variant_range, create_one_variant)
5992         (create_one_variant_part, create_variant_parts)
5993         (add_variant_property): New functions.
5994         (dwarf2_attach_fields_to_type): Call add_variant_property.
5995         (read_structure_type): Don't handle DW_TAG_variant_part.
5996         (handle_variant_part, handle_variant): New functions.
5997         (handle_struct_member_die): Use them.
5998         (process_structure_scope): Don't handle variant parts.
5999         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6000         (struct discriminant_info): Remove.
6001         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6002         (struct main_type) <flag_discriminated_union>: Remove.
6003         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6004         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6005         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6006         Update.
6007         * valops.c (value_union_variant): Remove.
6008         * value.h (value_union_variant): Don't declare.
6009
6010 2020-04-24  Tom Tromey  <tromey@adacore.com>
6011
6012         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6013         (ada_value_primitive_packed_val): Update.
6014         * ada-valprint.c (ada_value_print_1): Update.
6015         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6016         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6017         just an address.  Use evaluate_for_locexpr_baton.
6018         (dwarf2_evaluate_property): Update.
6019         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6020         array_view.
6021         * findvar.c (default_read_var_value): Update.
6022         * gdbtypes.c (compute_variant_fields_inner)
6023         (resolve_dynamic_type_internal): Update.
6024         (resolve_dynamic_type): Change type of valaddr parameter.
6025         * gdbtypes.h (resolve_dynamic_type): Update.
6026         * valarith.c (value_subscripted_rvalue): Update.
6027         * value.c (value_from_contents_and_address): Update.
6028
6029 2020-04-24  Tom Tromey  <tromey@adacore.com>
6030
6031         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6032         "push_initial_value" parameter.
6033         (dwarf2_evaluate_property): Likewise.
6034         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6035
6036 2020-04-24  Tom Tromey  <tromey@adacore.com>
6037
6038         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6039         (variant::matches, compute_variant_fields_recurse)
6040         (compute_variant_fields_inner, compute_variant_fields): New
6041         functions.
6042         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6043         Use resolved_type after type is made.
6044         (operator==): Add new cases.
6045         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6046         (struct discriminant_range, struct variant, struct variant_part):
6047         New.
6048         (union dynamic_prop_data) <variant_parts, original_type>: New
6049         members.
6050         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6051         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6052         constants.
6053         * value.c (unpack_bits_as_long): Now public.
6054         * value.h (unpack_bits_as_long): Declare.
6055
6056 2020-04-24  Tom Tromey  <tromey@adacore.com>
6057
6058         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6059         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6060
6061 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6062
6063         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6064
6065 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6066
6067         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6068         (remove_fork_catchpoint, post_startup_inferior)
6069         (post_attach): Move...
6070         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6071         (remove_fork_catchpoint, post_startup_inferior)
6072         (post_attach): ...here.
6073         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6074         (remove_fork_catchpoint, post_startup_inferior)
6075         (post_attach): Move...
6076         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6077         (remove_fork_catchpoint, post_startup_inferior)
6078         (post_attach): ...here.
6079
6080 2020-04-24  Tom Tromey  <tromey@adacore.com>
6081
6082         * nat/windows-nat.h (struct windows_thread_info)
6083         <pc_adjusted>: New member.
6084         * windows-nat.c (windows_fetch_one_register): Check
6085         pc_adjusted.
6086         (windows_nat_target::get_windows_debug_event)
6087         (windows_nat_target::wait): Set pc_adjusted.
6088
6089 2020-04-24  Tom de Vries  <tdevries@suse.de>
6090
6091         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6092         Run gdb-add-index inside temp dir.
6093
6094 2020-04-23  Tom Tromey  <tromey@adacore.com>
6095
6096         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6097         in loop.
6098
6099 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6100
6101         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6102         get_frame_register instead of gdbarch_unwind_pc.
6103
6104 2020-04-23  Tom de Vries  <tdevries@suse.de>
6105
6106         * symtab.c (lookup_global_symbol): Prefer def over decl.
6107
6108 2020-04-23  Tom de Vries  <tdevries@suse.de>
6109
6110         PR symtab/25807
6111         * block.c (best_symbol, better_symbol): Promote to external.
6112         * block.h (best_symbol, better_symbol): Declare.
6113         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6114         decl.
6115
6116 2020-04-23  Tom Tromey  <tromey@adacore.com>
6117
6118         PR ada/25837:
6119         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6120         "const char *", not a "const std::string &".
6121         <name_and_matcher::operator==>: Update.
6122         * unittests/lookup_name_info-selftests.c: Change type of
6123         "result".
6124
6125 2020-04-23  Tom Tromey  <tom@tromey.com>
6126
6127         * inferior.h (iterate_over_inferiors): Don't declare.
6128         * inferior.c (iterate_over_inferiors): Remove.
6129         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6130         Remove.
6131         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6132         use iterate_over_inferiors.
6133         (darwin_resume_inferior_it)
6134         (struct resume_inferior_threads_param)
6135         (darwin_resume_inferior_threads_it): Remove.
6136         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6137
6138 2020-04-23  Tom de Vries  <tdevries@suse.de>
6139
6140         * blockframe.c (find_pc_partial_function): Use
6141         find_pc_sect_compunit_symtab rather than
6142         objfile->sf->qf->find_pc_sect_compunit_symtab.
6143
6144 2020-04-22  Tom de Vries  <tdevries@suse.de>
6145
6146         PR symtab/25764
6147         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6148         in psymtabs.
6149
6150 2020-04-22  Tom de Vries  <tdevries@suse.de>
6151
6152         PR symtab/25801
6153         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6154         symtabs.
6155
6156 2020-04-22  Tom de Vries  <tdevries@suse.de>
6157
6158         PR symtab/25700
6159         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6160         CU if already created.
6161
6162 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6163
6164         * infrun.c (displaced_step_fixup): Switch to the event_thread
6165         before calling displaced_step_restore, not after.
6166
6167 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6168
6169         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6170         its inferior is not recorded by us.
6171         (record_btrace_target_open): Replace call to
6172         all_non_exited_threads () with call to current_inferior
6173         ()->non_exited_threads ().
6174         (record_btrace_target::stop_recording): Likewise.
6175         (record_btrace_target::close): Likewise.
6176         (record_btrace_target::wait): Likewise.
6177         (record_btrace_target::record_stop_replaying): Likewise.
6178
6179 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6180
6181         * btrace.c (btrace_enable): Throw an error on double enables and
6182         when enabling recording fails.
6183         (btrace_disable): Throw an error if the thread is not recorded.
6184
6185 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6186
6187         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6188         request if we do not have a thread_info.
6189
6190 2020-04-21  Tom de Vries  <tdevries@suse.de>
6191
6192         PR gdb/25471
6193         * thread.c
6194         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6195         exception in get_frame_id.
6196
6197 2020-04-20  Tom Tromey  <tromey@adacore.com>
6198
6199         * python/python.c (struct gdbpy_event): Mark move constructor as
6200         noexcept.
6201         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6202         constructor as noexcept.
6203         * completer.h (struct completion_result): Mark move constructor as
6204         noexcept.
6205         * completer.c (completion_result::completion_result): Use
6206         initialization style.  Don't call reset_match_list.
6207
6208 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6209
6210         * MAINTAINERS (Write After Approval): Add myself.
6211
6212 2020-04-18  Tom Tromey  <tom@tromey.com>
6213
6214         * windows-tdep.c (init_w32_command_list)
6215         (w32_prefix_command_valid): Restore.
6216         (_initialize_windows_tdep): Call init_w32_command_list.
6217
6218 2020-04-18  Tom Tromey  <tom@tromey.com>
6219
6220         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6221         * value.c (value_fn_field): Update.
6222         * valops.c (find_function_in_inferior)
6223         (value_allocate_space_in_inferior): Update.
6224         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6225         Update.
6226         * tui/tui-source.c (tui_source_window::set_contents): Update.
6227         * symtab.c (lookup_global_or_static_symbol)
6228         (find_function_start_sal_1, skip_prologue_sal)
6229         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6230         * symmisc.c (dump_msymbols, dump_symtab_1)
6231         (maintenance_print_one_line_table): Update.
6232         * symfile.c (init_entry_point_info, section_is_mapped)
6233         (list_overlays_command, simple_read_overlay_table)
6234         (simple_overlay_update_1): Update.
6235         * stap-probe.c (handle_stap_probe): Update.
6236         * stabsread.c (dbx_init_float_type, define_symbol)
6237         (read_one_struct_field, read_enum_type, read_range_type): Update.
6238         * source.c (info_line_command): Update.
6239         * python/python.c (gdbpy_source_objfile_script)
6240         (gdbpy_execute_objfile_script): Update.
6241         * python/py-type.c (save_objfile_types): Update.
6242         * python/py-objfile.c (py_free_objfile): Update.
6243         * python/py-inferior.c (python_new_objfile): Update.
6244         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6245         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6246         (maintenance_check_psymtabs): Update.
6247         * printcmd.c (info_address_command): Update.
6248         * objfiles.h (struct objfile) <arch>: New method, from
6249         get_objfile_arch.
6250         (get_objfile_arch): Don't declare.
6251         * objfiles.c (get_objfile_arch): Remove.
6252         (filter_overlapping_sections): Update.
6253         * minsyms.c (msymbol_is_function): Update.
6254         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6255         (output_nondebug_symbol): Update.
6256         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6257         (mdebug_expand_psymtab): Update.
6258         * machoread.c (macho_add_oso_symfile): Update.
6259         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6260         Update.
6261         * linux-fork.c (checkpoint_command): Update.
6262         * linespec.c (convert_linespec_to_sals): Update.
6263         * jit.c (finalize_symtab): Update.
6264         * infrun.c (insert_exception_resume_from_probe): Update.
6265         * ia64-tdep.c (ia64_find_unwind_table): Update.
6266         * hppa-tdep.c (internalize_unwinds): Update.
6267         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6268         Update.
6269         * gcore.c (call_target_sbrk): Update.
6270         * elfread.c (record_minimal_symbol, elf_symtab_read)
6271         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6272         (elf_gnu_ifunc_resolve_by_got): Update.
6273         * dwarf2/read.c (create_addrmap_from_index)
6274         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6275         (read_debug_names_from_section)
6276         (process_psymtab_comp_unit_reader, add_partial_symbol)
6277         (add_partial_subprogram, process_full_comp_unit)
6278         (read_file_scope, read_func_scope, read_lexical_block_scope)
6279         (read_call_site_scope, dwarf2_ranges_read)
6280         (dwarf2_record_block_ranges, dwarf2_add_field)
6281         (mark_common_block_symbol_computed, read_tag_pointer_type)
6282         (read_tag_string_type, dwarf2_init_float_type)
6283         (dwarf2_init_complex_target_type, read_base_type)
6284         (partial_die_info::read, partial_die_info::read)
6285         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6286         (dwarf2_fetch_die_loc_sect_off): Update.
6287         * dwarf2/loc.c (dwarf2_find_location_expression)
6288         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6289         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6290         (dwarf2_loc_desc_get_symbol_read_needs)
6291         (locexpr_describe_location_piece, locexpr_describe_location_1)
6292         (loclist_describe_location): Update.
6293         * dwarf2/index-write.c (write_debug_names): Update.
6294         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6295         * dtrace-probe.c (dtrace_process_dof): Update.
6296         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6297         (process_one_symbol): Update.
6298         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6299         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6300         (coff_read_enum_type): Update.
6301         * cli/cli-cmds.c (edit_command, list_command): Update.
6302         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6303         * breakpoint.c (create_overlay_event_breakpoint)
6304         (create_longjmp_master_breakpoint)
6305         (create_std_terminate_master_breakpoint)
6306         (create_exception_master_breakpoint, get_sal_arch): Update.
6307         * block.c (block_gdbarch): Update.
6308         * annotate.c (annotate_source_line): Update.
6309
6310 2020-04-17  Tom Tromey  <tromey@adacore.com>
6311
6312         * auto-load.c (show_auto_load_cmd): Remove.
6313         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6314         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6315         (maintenance_print_arc_command): Remove.
6316         * tui/tui-win.c (tui_command): Remove.
6317         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6318         * tui/tui-layout.c (tui_layout_command): Remove.
6319         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6320         * python/python.c (user_set_python, user_show_python): Remove.
6321         (_initialize_python): Use add_basic_prefix_cmd,
6322         add_show_prefix_cmd.
6323         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6324         (install_gdb_commands): Use add_basic_prefix_cmd,
6325         add_show_prefix_cmd.
6326         (info_guile_command): Remove.
6327         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6328         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6329         add_show_prefix_cmd.
6330         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6331         Remove do_set and do_show parameters.
6332         * cli/cli-style.c (set_style, show_style): Remove.
6333         (_initialize_cli_style): Use add_basic_prefix_cmd,
6334         add_show_prefix_cmd.
6335         (cli_style_option::add_setshow_commands): Remove do_set and
6336         do_show parameters.
6337         (cli_style_option::add_setshow_commands): Use
6338         add_basic_prefix_cmd, add_show_prefix_cmd.
6339         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6340         (set_style_name): Remove.
6341         * cli/cli-dump.c (dump_command, append_command): Remove.
6342         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6343         (tekhex_dump_command, binary_dump_command)
6344         (binary_append_command): Remove.
6345         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6346         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6347         (init_w32_command_list): Remove; move into ...
6348         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6349         * valprint.c (set_print, show_print, set_print_raw)
6350         (show_print_raw): Remove.
6351         (_initialize_valprint): Use add_basic_prefix_cmd,
6352         add_show_prefix_cmd.
6353         * typeprint.c (set_print_type, show_print_type): Remove.
6354         (_initialize_typeprint): Use add_basic_prefix_cmd,
6355         add_show_prefix_cmd.
6356         * record.c (set_record_command, show_record_command): Remove.
6357         (_initialize_record): Use add_basic_prefix_cmd,
6358         add_show_prefix_cmd.
6359         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6360         add_show_prefix_cmd.
6361         (info_command, show_command, set_debug, show_debug): Remove.
6362         * top.h (set_history, show_history): Don't declare.
6363         * top.c (set_history, show_history): Remove.
6364         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6365         (unset_tdesc_cmd): Remove.
6366         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6367         add_show_prefix_cmd.
6368         * symtab.c (info_module_command): Remove.
6369         (_initialize_symtab): Use add_basic_prefix_cmd.
6370         * symfile.c (overlay_command): Remove.
6371         (_initialize_symfile): Use add_basic_prefix_cmd.
6372         * sparc64-tdep.c (info_adi_command): Remove.
6373         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6374         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6375         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6376         add_show_prefix_cmd.
6377         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6378         (_initialize_serial): Use add_basic_prefix_cmd,
6379         add_show_prefix_cmd.
6380         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6381         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6382         add_show_prefix_cmd.
6383         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6384         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6385         add_show_prefix_cmd.
6386         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6387         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6388         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6389         add_show_prefix_cmd.
6390         * remote.c (remote_command, set_remote_cmd): Remove.
6391         (_initialize_remote): Use add_basic_prefix_cmd.
6392         * record-full.c (set_record_full_command)
6393         (show_record_full_command): Remove.
6394         (_initialize_record_full): Use add_basic_prefix_cmd,
6395         add_show_prefix_cmd.
6396         * record-btrace.c (cmd_set_record_btrace)
6397         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6398         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6399         (cmd_show_record_btrace_pt): Remove.
6400         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6401         add_show_prefix_cmd.
6402         * ravenscar-thread.c (set_ravenscar_command)
6403         (show_ravenscar_command): Remove.
6404         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6405         add_show_prefix_cmd.
6406         * mips-tdep.c (show_mips_command, set_mips_command)
6407         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6408         add_show_prefix_cmd.
6409         * maint.c (maintenance_command, maintenance_info_command)
6410         (maintenance_check_command, maintenance_print_command)
6411         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6412         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6413         add_show_prefix_cmd.
6414         (show_per_command_cmd): Remove.
6415         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6416         Remove.
6417         (maintenance_show_test_settings_cmd): Remove.
6418         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6419         add_show_prefix_cmd.
6420         * maint-test-options.c (maintenance_test_options_command):
6421         Remove.
6422         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6423         * macrocmd.c (macro_command): Remove
6424         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6425         * language.c (set_check, show_check): Remove.
6426         (_initialize_language): Use add_basic_prefix_cmd,
6427         add_show_prefix_cmd.
6428         * infcmd.c (unset_command): Remove.
6429         (_initialize_infcmd): Use add_basic_prefix_cmd.
6430         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6431         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6432         add_show_prefix_cmd.
6433         * go32-nat.c (go32_info_dos_command): Remove.
6434         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6435         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6436         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6437         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6438         (_initialize_frame): Use add_basic_prefix_cmd,
6439         add_show_prefix_cmd.
6440         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6441         (_initialize_dcache): Use add_basic_prefix_cmd,
6442         add_show_prefix_cmd.
6443         * cp-support.c (maint_cplus_command): Remove.
6444         (_initialize_cp_support): Use add_basic_prefix_cmd.
6445         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6446         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6447         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6448         add_basic_prefix_cmd, add_show_prefix_cmd.
6449         * breakpoint.c (save_command): Remove.
6450         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6451         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6452         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6453         add_show_prefix_cmd.
6454         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6455         (set_ada_command, show_ada_command): Remove.
6456         (_initialize_ada_language): Use add_basic_prefix_cmd,
6457         add_show_prefix_cmd.
6458         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6459
6460 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6461
6462         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6463         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6464
6465 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6466
6467         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6468         warning messages.
6469
6470 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6471
6472         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6473         import table is not at beginning of .idata section.
6474
6475 2020-04-16  Pedro Alves  <palves@redhat.com>
6476
6477         * inferior.c (delete_inferior): Use delete operator directly
6478         instead of delete_program_space.
6479         * progspace.c (add_program_space): New, factored out from
6480         program_space::program_space.
6481         (remove_program_space): New, factored out from
6482         delete_program_space.
6483         (program_space::program_space): Remove intro comment.  Rewrite.
6484         (program_space::~program_space): Remove intro comment.  Call
6485         remove_program_space.
6486         (delete_program_space): Delete.
6487         * progspace.h (program_space::program_space): Make explicit.  Move
6488         intro comment here, adjusted.
6489         (program_space::~program_space): Move intro comment here,
6490         adjusted.
6491         (delete_program_space): Remove.
6492
6493 2020-04-16  Tom Tromey  <tromey@adacore.com>
6494
6495         * windows-nat.c (windows_nat::handle_access_violation): New
6496         function.
6497         * nat/windows-nat.h (handle_access_violation): Declare.
6498         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6499         windows-nat.c.  Call handle_access_violation.
6500
6501 2020-04-16  Tom de Vries  <tdevries@suse.de>
6502
6503         PR symtab/25791
6504         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6505         CUs without psymtab.
6506
6507 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6508
6509         * python/python.c (do_start_initialization): Don't call
6510         PyEval_InitThreads for Python 3.9 and beyond.
6511
6512 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6513
6514         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6515         thread functions.
6516         (obsd_nat_target::wait): Likewise.
6517
6518 2020-04-15  Tom Tromey  <tromey@adacore.com>
6519
6520         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6521         (DEBUG_EXCEPT): Use debug_printf.
6522
6523 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6524
6525         * completer.c (class completion_tracker::completion_hash_entry)
6526         <hash_name>: New member function.
6527         (completion_tracker::discard_completions): New callback to hash a
6528         completion_hash_entry, pass this to htab_create_alloc.
6529
6530 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6531
6532         * windows-nat.c (windows_make_so): Warn rather than stopping with
6533         an error if realpath() fails.
6534
6535 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6536
6537         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6538         (nbsd_nat_target::info_proc): Add do_status.
6539
6540 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6541             Tom de Vries  <tdevries@suse.de>
6542
6543         PR symtab/25718
6544         * psympriv.h (struct partial_symtab::read_symtab)
6545         (struct partial_symtab::expand_psymtab)
6546         (struct partial_symtab::read_dependencies): Update comments.
6547         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6548         read_symtab for includer.
6549         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6550         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6551         (struct dwarf2_include_psymtab::m_readin): Remove.
6552         (struct dwarf2_include_psymtab::includer): New member function.
6553         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6554
6555 2020-04-14  Tom de Vries  <tdevries@suse.de>
6556
6557         PR symtab/25720
6558         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6559         with NULL symbol_matcher and lookup_name.
6560         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6561         and lookup_name.
6562         * dwarf2/read.c (dw2_expand_symtabs_matching)
6563         (dw2_debug_names_expand_symtabs_matching): Same.
6564         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6565         Make lookup_name a pointer.  Update comment.
6566         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6567         lookup_name being a pointer.
6568         * symfile.c (expand_symtabs_matching): Same.
6569         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6570         * linespec.c (iterate_over_all_matching_symtabs): Same.
6571
6572 2020-04-13  Tom Tromey  <tom@tromey.com>
6573
6574         * run-on-main-thread.c: Update include.
6575         * unittests/main-thread-selftests.c: Update include.
6576         * tui/tui-win.c: Update include.
6577         * tui/tui-io.c: Update include.
6578         * tui/tui-interp.c: Update include.
6579         * tui/tui-hooks.c: Update include.
6580         * top.h: Update include.
6581         * top.c: Update include.
6582         * ser-base.c: Update include.
6583         * remote.c: Update include.
6584         * remote-notif.c: Update include.
6585         * remote-fileio.c: Update include.
6586         * record-full.c: Update include.
6587         * record-btrace.c: Update include.
6588         * python/python.c: Update include.
6589         * posix-hdep.c: Update include.
6590         * mingw-hdep.c: Update include.
6591         * mi/mi-main.c: Update include.
6592         * mi/mi-interp.c: Update include.
6593         * main.c: Update include.
6594         * linux-nat.c: Update include.
6595         * interps.c: Update include.
6596         * infrun.c: Update include.
6597         * inf-loop.c: Update include.
6598         * event-top.c: Update include.
6599         * event-loop.c: Move to ../gdbsupport/.
6600         * event-loop.h: Move to ../gdbsupport/.
6601         * async-event.h: Update include.
6602         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6603
6604 2020-04-13  Tom Tromey  <tom@tromey.com>
6605
6606         * tui/tui-win.c: Include async-event.h.
6607         * remote.c: Include async-event.h.
6608         * remote-notif.c: Include async-event.h.
6609         * record-full.c: Include async-event.h.
6610         * record-btrace.c: Include async-event.h.
6611         * infrun.c: Include async-event.h.
6612         * event-top.c: Include async-event.h.
6613         * event-loop.h: Move some declarations to async-event.h.
6614         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6615         code to async-event.c.
6616         * async-event.h: New file.
6617         * async-event.c: New file.
6618         * Makefile.in (COMMON_SFILES): Add async-event.c.
6619         (HFILES_NO_SRCDIR): Add async-event.h.
6620
6621 2020-04-13  Tom Tromey  <tom@tromey.com>
6622
6623         * utils.c (flush_streams): New function.
6624         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6625
6626 2020-04-13  Tom Tromey  <tom@tromey.com>
6627
6628         * event-loop.c (handle_file_event): Use warning, not
6629         printf_unfiltered.
6630
6631 2020-04-13  Tom Tromey  <tom@tromey.com>
6632
6633         * event-loop.c: Include <chrono>.
6634
6635 2020-04-13  Tom Tromey  <tom@tromey.com>
6636
6637         * gdb_select.h: Move to ../gdbsupport/.
6638         * event-loop.c: Update include path.
6639         * top.c: Update include path.
6640         * ser-base.c: Update include path.
6641         * ui-file.c: Update include path.
6642         * ser-tcp.c: Update include path.
6643         * guile/scm-ports.c: Update include path.
6644         * posix-hdep.c: Update include path.
6645         * ser-unix.c: Update include path.
6646         * gdb_usleep.c: Update include path.
6647         * mingw-hdep.c: Update include path.
6648         * inflow.c: Update include path.
6649         * infrun.c: Update include path.
6650         * event-top.c: Update include path.
6651
6652 2020-04-13  Tom Tromey  <tom@tromey.com>
6653
6654         * configure: Rebuild.
6655         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6656
6657 2020-04-13  Tom Tromey  <tom@tromey.com>
6658
6659         * event-loop.h (start_event_loop): Don't declare.
6660         * event-loop.c (start_event_loop): Move...
6661         * main.c (start_event_loop): ...here.  Now static.
6662
6663 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6664
6665         * MAINTAINERS: Update my email address.
6666
6667 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6668
6669         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6670         IP_ALL.
6671
6672 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6673
6674         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6675         (nbsd_nat_target::info_proc): Add do_cmdline.
6676
6677 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6678
6679         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6680         (nbsd_nat_target::info_proc): Add do_cwd.
6681
6682 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6683
6684         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6685
6686 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6687
6688         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6689         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6690         (nbsd_nat_target::info_proc): New functions.
6691         * nbsd-nat.c (kinfo_get_vmmap): New function.
6692         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6693         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6694         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6695         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6696         functions.
6697         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6698         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6699         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6700         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6701         (KINFO_VME_FLAG_GROWS_DOWN): New.
6702
6703 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6704
6705         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6706         bit shift.
6707
6708 2020-04-10  Tom Tromey  <tromey@adacore.com>
6709
6710         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6711
6712 2020-04-10  Tom Tromey  <tromey@adacore.com>
6713
6714         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6715         separate debug files.
6716
6717 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6718
6719         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6720         Move to...
6721         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6722         ... here.
6723         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6724         Check for STATUS_WX86_BREAKPOINT.
6725         (windows_nat_target::wait): Same.
6726
6727 2020-04-10  Tom de Vries  <tdevries@suse.de>
6728
6729         PR cli/25808
6730         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6731
6732 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6733
6734         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6735         (Write After Approval): Remove Tom de Vries.
6736
6737 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6738
6739         revert partially:
6740         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6741
6742         * buildsym.c (record_line): Fix undefined behavior and preserve
6743         lines at eof.
6744
6745 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6746
6747         * auxv.h (svr4_auxv_parse): New.
6748         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6749         and generic_auxv_parse.
6750         (svr4_auxv_parse): Add.
6751         * obsd-tdep.c: Include "auxv.h".
6752         (obsd_auxv_parse): Remove.
6753         (obsd_init_abi): Remove comment.
6754         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6755         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6756         * nbsd-tdep.c: Include "auxv.h".
6757         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6758
6759 2020-04-08  Tom Tromey  <tromey@adacore.com>
6760
6761         * nat/windows-nat.h (last_wait_event): Don't declare.
6762         (wait_for_debug_event): Update comment.
6763         * nat/windows-nat.c (last_wait_event): Now static.
6764
6765 2020-04-08  Tom Tromey  <tromey@adacore.com>
6766
6767         * windows-nat.c (wait_for_debug_event): Move to
6768         nat/windows-nat.c.
6769         * nat/windows-nat.h (wait_for_debug_event): Declare.
6770         * nat/windows-nat.c (wait_for_debug_event): Move from
6771         windows-nat.c.  No longer static.
6772
6773 2020-04-08  Tom Tromey  <tromey@adacore.com>
6774
6775         * windows-nat.c (get_windows_debug_event): Use
6776         fetch_pending_stop.
6777         * nat/windows-nat.h (fetch_pending_stop): Declare.
6778         * nat/windows-nat.c (fetch_pending_stop): New function.
6779
6780 2020-04-08  Tom Tromey  <tromey@adacore.com>
6781
6782         * windows-nat.c (windows_continue): Use matching_pending_stop and
6783         continue_last_debug_event.
6784         * nat/windows-nat.h (matching_pending_stop)
6785         (continue_last_debug_event): Declare.
6786         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6787         (matching_pending_stop, continue_last_debug_event): New
6788         functions.
6789
6790 2020-04-08  Tom Tromey  <tromey@adacore.com>
6791
6792         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6793         (handle_exception_result): Move to nat/windows-nat.h.
6794         (DEBUG_EXCEPTION_SIMPLE): Remove.
6795         (windows_nat::handle_ms_vc_exception): New function.
6796         (handle_exception): Move to nat/windows-nat.c.
6797         (get_windows_debug_event): Update.
6798         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6799         nat/windows-nat.c.
6800         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6801         (handle_exception_result): Move from windows-nat.c.
6802         (handle_exception): Declare.
6803         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6804         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6805         windows-nat.c.
6806
6807 2020-04-08  Tom Tromey  <tromey@adacore.com>
6808
6809         * windows-nat.c (exception_count, event_count): Remove.
6810         (handle_exception, get_windows_debug_event)
6811         (do_initial_windows_stuff): Update.
6812
6813 2020-04-08  Tom Tromey  <tromey@adacore.com>
6814
6815         * windows-nat.c (windows_nat::handle_load_dll)
6816         (windows_nat::handle_unload_dll): Rename.  No longer static.
6817         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6818         Declare.
6819
6820 2020-04-08  Tom Tromey  <tromey@adacore.com>
6821
6822         * complaints.h (stop_whining): Declare at top-level.
6823         (complaint): Don't declare stop_whining.
6824
6825 2020-04-08  Tom Tromey  <tromey@adacore.com>
6826
6827         * windows-nat.c (windows_nat::handle_output_debug_string):
6828         Rename.  No longer static.
6829         * nat/windows-nat.h (handle_output_debug_string): Declare.
6830
6831 2020-04-08  Tom Tromey  <tromey@adacore.com>
6832
6833         * windows-nat.c (current_process_handle, current_process_id)
6834         (main_thread_id, last_sig, current_event, last_wait_event)
6835         (current_windows_thread, desired_stop_thread_id, pending_stops)
6836         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6837         (display_selectors, fake_create_process)
6838         (get_windows_debug_event): Update.
6839         * nat/windows-nat.h (current_process_handle, current_process_id)
6840         (main_thread_id, last_sig, current_event, last_wait_event)
6841         (current_windows_thread, desired_stop_thread_id, pending_stops)
6842         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6843         * nat/windows-nat.c (current_process_handle, current_process_id)
6844         (main_thread_id, last_sig, current_event, last_wait_event)
6845         (current_windows_thread, desired_stop_thread_id, pending_stops)
6846         (siginfo_er): New globals.  Move from windows-nat.c.
6847
6848 2020-04-08  Tom Tromey  <tromey@adacore.com>
6849
6850         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6851         (handle_load_dll): Update.
6852         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6853
6854 2020-04-08  Tom Tromey  <tromey@adacore.com>
6855
6856         * windows-nat.c (enum thread_disposition_type): Move to
6857         nat/windows-nat.h.
6858         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6859         static.
6860         (windows_add_thread, windows_nat_target::fetch_registers)
6861         (windows_nat_target::store_registers, handle_exception)
6862         (windows_nat_target::resume, get_windows_debug_event)
6863         (windows_nat_target::get_tib_address)
6864         (windows_nat_target::thread_name)
6865         (windows_nat_target::thread_alive): Update.
6866         * nat/windows-nat.h (enum thread_disposition_type): Move from
6867         windows-nat.c.
6868         (thread_rec): Declare.
6869
6870 2020-04-08  Tom Tromey  <tromey@adacore.com>
6871
6872         * windows-nat.c: Add "using namespace".
6873         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6874         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6875
6876 2020-04-08  Tom Tromey  <tromey@adacore.com>
6877
6878         * nat/windows-nat.h (struct windows_thread_info): Declare
6879         destructor.
6880         * nat/windows-nat.c (~windows_thread_info): New.
6881
6882 2020-04-08  Tom Tromey  <tromey@adacore.com>
6883
6884         PR gdb/22992
6885         * windows-nat.c (current_event): Update comment.
6886         (last_wait_event, desired_stop_thread_id): New globals.
6887         (struct pending_stop): New.
6888         (pending_stops): New global.
6889         (windows_nat_target) <stopped_by_sw_breakpoint>
6890         <supports_stopped_by_sw_breakpoint>: New methods.
6891         (windows_fetch_one_register): Add assertions.  Adjust PC.
6892         (windows_continue): Handle pending stops.  Suspend other threads
6893         when stepping.  Use last_wait_event
6894         (wait_for_debug_event): New function.
6895         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6896         pending stops.  Queue spurious stops.
6897         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6898         (windows_nat_target::kill): Use wait_for_debug_event.
6899         * nat/windows-nat.h (struct windows_thread_info)
6900         <stopped_at_software_breakpoint>: New field.
6901         * nat/windows-nat.c (windows_thread_info::resume): Clear
6902         stopped_at_software_breakpoint.
6903
6904 2020-04-08  Tom Tromey  <tromey@adacore.com>
6905
6906         * windows-nat.c (enum thread_disposition_type): New.
6907         (thread_rec): Replace "get_context" parameter with "disposition";
6908         change type.
6909         (windows_add_thread, windows_nat_target::fetch_registers)
6910         (windows_nat_target::store_registers, handle_exception)
6911         (windows_nat_target::resume, get_windows_debug_event)
6912         (windows_nat_target::get_tib_address)
6913         (windows_nat_target::thread_name)
6914         (windows_nat_target::thread_alive): Update.
6915
6916 2020-04-08  Tom Tromey  <tromey@adacore.com>
6917
6918         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6919         (windows_continue): Use windows_continue::resume.
6920         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6921         resume>: Declare new methods.
6922         * nat/windows-nat.c: New file.
6923         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6924
6925 2020-04-08  Tom Tromey  <tromey@adacore.com>
6926
6927         * windows-nat.c (windows_add_thread, windows_delete_thread)
6928         (windows_nat_target::fetch_registers)
6929         (windows_nat_target::store_registers, fake_create_process)
6930         (windows_nat_target::resume, windows_nat_target::resume)
6931         (get_windows_debug_event, windows_nat_target::wait)
6932         (windows_nat_target::pid_to_str)
6933         (windows_nat_target::get_tib_address)
6934         (windows_nat_target::get_ada_task_ptid)
6935         (windows_nat_target::thread_name)
6936         (windows_nat_target::thread_alive): Use lwp, not tid.
6937
6938 2020-04-08  Tom Tromey  <tromey@adacore.com>
6939
6940         * windows-nat.c (handle_exception)
6941         (windows_nat_target::thread_name): Update.
6942         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6943         <name>: Now unique_xmalloc_ptr.
6944
6945 2020-04-08  Tom Tromey  <tromey@adacore.com>
6946
6947         * windows-nat.c (thread_rec)
6948         (windows_nat_target::fetch_registers): Update.
6949         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6950         Update comment.
6951         <debug_registers_changed, reload_context>: Now bool.
6952
6953 2020-04-08  Tom Tromey  <tromey@adacore.com>
6954
6955         * windows-nat.c (windows_add_thread): Use new.
6956         (windows_init_thread_list, windows_delete_thread): Use delete.
6957         (get_windows_debug_event): Update.
6958         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6959         destructor, and initializers.
6960
6961 2020-04-08  Tom Tromey  <tromey@adacore.com>
6962
6963         * windows-nat.c (struct windows_thread_info): Remove.
6964         * nat/windows-nat.h: New file.
6965
6966 2020-04-08  Tom Tromey  <tromey@adacore.com>
6967
6968         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6969         (thread_rec, windows_add_thread, windows_delete_thread)
6970         (windows_continue): Update.
6971
6972 2020-04-08  Tom Tromey  <tromey@adacore.com>
6973
6974         * windows-nat.c (struct windows_thread_info): Remove typedef.
6975         (thread_head): Remove.
6976         (thread_list): New global.
6977         (thread_rec, windows_add_thread, windows_init_thread_list)
6978         (windows_delete_thread, windows_continue): Update.
6979
6980 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6981
6982         * windows-tdep.h (windows_init_abi): Add comment.
6983         (cygwin_init_abi): New declaration.
6984         * windows-tdep.c: Split signal enumeration in two, one for
6985         Windows and one for Cygwin.
6986         (windows_gdb_signal_to_target): Only deal with signal of the
6987         Windows OS ABI.
6988         (cygwin_gdb_signal_to_target): New function.
6989         (windows_init_abi): Rename to windows_init_abi_common, don't set
6990         gdb_signal_to_target gdbarch method.  Add new new function with
6991         this name.
6992         (cygwin_init_abi): New function.
6993         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6994         comment.  Don't call windows_init_abi.
6995         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6996         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6997         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6998         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6999         a new function of this name.
7000         (i386_cygwin_init_abi): New function.
7001         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7002         OS ABI Cygwin.
7003
7004 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7005
7006         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7007         parameter.c.
7008         (dwarf2_read_gdb_index): Update.
7009
7010 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7011
7012         * nbsd-tdep.c: Include "objfiles.h".
7013         (nbsd_skip_solib_resolver): New.
7014         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7015
7016 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7017
7018         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7019         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7020         with DW_LLE_base_addressx are being emitted in DWARFv5.
7021         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7022         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7023         unsigned integer.
7024
7025 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7026
7027         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7028         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7029         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7030         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7031         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7032         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7033         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7034
7035
7036 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7037
7038         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7039         (read_loclist_index): New function definition.
7040         (lookup_loclist_base): New function definition.
7041         (read_loclist_header): New function definition.
7042         (dwarf2_cu): Add loclist_base and loclist_header field.
7043         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7044         (read_full_die_1): Read the value of DW_AT_loclists_base.
7045         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7046         (read_attribute_value): Handle DW_FORM_loclistx.
7047         (skip_one_die): Handle DW_FORM_loclistx.
7048         (loclist_header): New structure declaration.
7049         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7050
7051 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7052
7053         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7054         constructor.  Remove `addr` parameter from other constructor and
7055         add `per_cu` parameter.
7056         * dwarf2/read.c (create_partial_symtab): Update.
7057
7058 2020-04-07  Tom de Vries  <tdevries@suse.de>
7059
7060         PR symtab/25796
7061         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7062         (partial_die_info::fixup): Inherit has_const_value.
7063
7064 2020-04-07  Tom de Vries  <tdevries@suse.de>
7065
7066         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7067         symbols without address.
7068
7069 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7070
7071         * nbsd-nat.h (struct thread_info): Add forward declaration.
7072         (nbsd_nat_target::thread_alive): Add.
7073         (nbsd_nat_target::thread_name): Likewise.
7074         (nbsd_nat_target::update_thread_list): Likewise.
7075         (update_thread_list::post_attach): Likewise.
7076         (post_attach::pid_to_str): Likewise.
7077         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7078         (nbsd_thread_lister): Add.
7079         (nbsd_nat_target::thread_alive): Likewise.
7080         (nbsd_nat_target::thread_name): Likewise.
7081         (nbsd_add_threads): Likewise.
7082         (update_thread_list::post_attach): Likewise.
7083         (nbsd_nat_target::update_thread_list): Likewise.
7084         (post_attach::pid_to_str): Likewise.
7085
7086 2020-04-06  Tom Tromey  <tromey@adacore.com>
7087
7088         * ada-valprint.c (print_variant_part): Extract the variant field.
7089         (print_field_values): Use the field as the outer value when
7090         recursing.
7091
7092 2020-04-06  Tom Tromey  <tromey@adacore.com>
7093
7094         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7095         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7096         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7097         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7098         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7099
7100 2020-04-06  Tom Tromey  <tromey@adacore.com>
7101
7102         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7103         TYPE_CODE_ERROR.
7104
7105 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7106
7107         * nbsd-tdep.c: Include "gdbarch.h".
7108         Define enum with NetBSD signal numbers.
7109         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7110         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7111         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7112         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7113         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7114         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7115         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7116         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7117         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7118         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7119         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7120         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7121
7122 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7123
7124         PR gdb/25325
7125         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7126
7127 2020-04-03  Tom Tromey  <tromey@adacore.com>
7128
7129         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7130         Read constant block.
7131
7132 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7133
7134         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7135         (gdb_bfd_get_full_section_contents): New declaration.
7136         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7137         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7138         gdb_bfd_get_full_section_contents.
7139
7140 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7141
7142         * exec.c (build_section_table): Replace internal_error with
7143         gdb_assert.
7144         (section_table_xfer_memory_partial): Likewise.
7145         * mdebugread.c (parse_partial_symbols): Likewise.
7146         * psymtab.c (lookup_partial_symbol): Likewise.
7147         * utils.c (wrap_here): Likewise.
7148
7149 2020-04-02  Tom Tromey  <tromey@adacore.com>
7150
7151         * f-lang.c (build_fortran_types): Use arch_type to initialize
7152         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7153
7154 2020-04-02  Tom Tromey  <tromey@adacore.com>
7155
7156         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7157         of attributes.
7158
7159 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7160             Bernd Edlinger <bernd.edlinger@hotmail.de>
7161             Tom Tromey  <tromey@adacore.com>
7162
7163         * buildsym.c (buildsym_compunit::record_line): Remove
7164         deduplication code.
7165
7166 2020-04-02  Tom de Vries  <tdevries@suse.de>
7167
7168         PR ada/24671
7169         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7170
7171 2020-04-02  Tom de Vries  <tdevries@suse.de>
7172
7173         * dwarf2/read.c (dwarf2_gdb_index_functions,
7174         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7175         NULL.
7176         * psymtab.c (psym_lookup_global_symbol_language): New function.
7177         (psym_functions): Init psym_lookup_global_symbol_language with
7178         psym_lookup_global_symbol_language.
7179         * symfile-debug.c (debug_sym_quick_functions): Init
7180         lookup_global_symbol_language with NULL.
7181         * symfile.c (set_initial_language): Remove fixme comment.
7182         * symfile.h (struct quick_symbol_functions): Add
7183         lookup_global_symbol_language.
7184         * symtab.c (find_quick_global_symbol_language): New function.
7185         (find_main_name): Use find_quick_global_symbol_language.
7186
7187 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7188
7189         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7190
7191 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7192
7193         * buildsym.c (record_line): Fix undefined behavior and preserve
7194         lines at eof.
7195
7196 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7197
7198         * buildsym.c (record_line): Fix the resizing condition.
7199
7200 2020-04-01  Tom Tromey  <tom@tromey.com>
7201
7202         * value.h (value_literal_complex): Add comment.
7203         * valops.c (value_literal_complex): Refer to value.h.
7204
7205 2020-04-01  Tom Tromey  <tom@tromey.com>
7206
7207         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7208         (scalar_type): New rule, from typebase.
7209         (typebase): Use scalar_type.  Recognize complex types.
7210         (field_name): Handle FLOAT_KEYWORD.
7211         (ident_tokens): Add _Complex and __complex__.
7212
7213 2020-04-01  Tom Tromey  <tom@tromey.com>
7214
7215         PR exp/25299:
7216         * valarith.c (promotion_type, complex_binop): New functions.
7217         (scalar_binop): Handle complex numbers.  Use promotion_type.
7218         (value_pos, value_neg, value_complement): Handle complex numbers.
7219
7220 2020-04-01  Tom Tromey  <tom@tromey.com>
7221
7222         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7223         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7224         (parse_number): Handle complex numbers.
7225
7226 2020-04-01  Tom Tromey  <tom@tromey.com>
7227
7228         * c-valprint.c (c_decorations): Change complex suffix to "i".
7229
7230 2020-04-01  Tom Tromey  <tom@tromey.com>
7231
7232         * valprint.c (generic_value_print_complex): Use accessors.
7233         * value.h (value_real_part, value_imaginary_part): Declare.
7234         * valops.c (value_real_part, value_imaginary_part): New
7235         functions.
7236         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7237
7238 2020-04-01  Tom Tromey  <tom@tromey.com>
7239
7240         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7241         (read_range_type): Update.
7242         * mdebugread.c (basic_type): Update.
7243         * go-lang.c (build_go_types): Use init_complex_type.
7244         * gdbtypes.h (struct main_type) <complex_type>: New member.
7245         (init_complex_type): Update.
7246         (arch_complex_type): Don't declare.
7247         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7248         Make name if none given.  Use alloc_type_copy.  Look for cached
7249         complex type.
7250         (arch_complex_type): Remove.
7251         (gdbtypes_post_init): Use init_complex_type.
7252         * f-lang.c (build_fortran_types): Use init_complex_type.
7253         * dwarf2/read.c (read_base_type): Update.
7254         * d-lang.c (build_d_types): Use init_complex_type.
7255         * ctfread.c (read_base_type): Update.
7256
7257 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7258
7259         * infrun.c (stop_all_threads): Update assertion, plus when
7260         stopping threads, take into account that we might be trying
7261         to stop an all-stop target.
7262         (stop_waiting): Call 'stop_all_threads' if there exists a
7263         non-stop target.
7264
7265 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7266
7267         * target.h (exists_non_stop_target): New function declaration.
7268         * target.c (exists_non_stop_target): New function.
7269
7270 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7271
7272         PR gdb/24789
7273         * eval.c (is_integral_or_integral_reference): New function.
7274         (evaluate_subexp_standard): Allow integer references in
7275         pointer arithmetic.
7276
7277 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7278
7279         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7280         check for no ptid in the stop reply when the target is non-stop.
7281
7282 2020-04-01  Tom Tromey  <tromey@adacore.com>
7283
7284         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7285         "name" parameter to rvalue reference.  Initialize m_name_holder.
7286         <lookup_name_info>: New overloads.
7287         <name>: Return gdb::string_view.
7288         <c_str>: New method.
7289         <make_ignore_params>: Update.
7290         <search_name_hash>: Update.
7291         <language_lookup_name>: Return const char *.
7292         <m_name>: Change type.
7293         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7294         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7295         (lookup_name_info::match_any): Update.
7296         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7297         Update.
7298         * minsyms.c (linkage_name_str): Update.
7299         * language.c (default_symbol_name_matcher): Update.
7300         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7301         Update.
7302         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7303         (ada_lookup_name_info::ada_lookup_name_info): Update.
7304         (literal_symbol_name_matcher): Update.
7305
7306 2020-04-01  Tom Tromey  <tromey@adacore.com>
7307
7308         * psymtab.c (psymtab_search_name): Remove function.
7309         (psym_lookup_symbol): Create search name and lookup name here.
7310         (lookup_partial_symbol): Remove "name" parameter; add
7311         lookup_name.
7312         (psym_expand_symtabs_for_function): Update.
7313
7314 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7315
7316         PR tui/25597:
7317         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7318
7319 2020-03-31  Tom Tromey  <tromey@adacore.com>
7320
7321         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7322         memcpy.
7323
7324 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7325
7326         * features/riscv/32bit-csr.xml: Regenerated.
7327         * features/riscv/64bit-csr.xml: Regenerated.
7328
7329 2020-03-30  Tom Tromey  <tromey@adacore.com>
7330
7331         * ada-valprint.c (print_variant_part): Update.
7332         * ada-lang.h (ada_which_variant_applies): Update.
7333         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7334         outer_valaddr parameters; replace with "outer" value parameter.
7335         (to_fixed_variant_branch_type): Update.
7336
7337 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7338
7339         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7340         <list>.  Remove inclusion of observable.h.
7341         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7342         (struct arch_lwp_info): New struct.
7343         (class ppc_linux_dreg_interface): New class.
7344         (struct ppc_linux_process_info): New struct.
7345         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7346         <low_new_clone, low_forget_process, low_prepare_to_resume>
7347         <copy_thread_dreg_state, mark_thread_stale>
7348         <mark_debug_registers_changed, register_hw_breakpoint>
7349         <clear_hw_breakpoint, register_wp, clear_wp>
7350         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7351         <num_memory_accesses, get_trigger_type>
7352         <create_watchpoint_request, hwdebug_point_cmp>
7353         <init_arch_lwp_info, get_arch_lwp_info>
7354         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7355         methods.
7356         <struct ptid_hash>: New inner struct.
7357         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7358         members.
7359         (saved_dabr_value, hwdebug_info, max_slots_number)
7360         (struct hw_break_tuple, struct thread_points, ppc_threads)
7361         (have_ptrace_hwdebug_interface)
7362         (hwdebug_find_thread_points_by_tid)
7363         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7364         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7365         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7366         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7367         use m_dreg_interface.
7368         (hwdebug_point_cmp): Change to...
7369         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7370         reference arguments instead of pointers.
7371         (ppc_linux_nat_target::ranged_break_num_registers): Use
7372         m_dreg_interface.
7373         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7374         m_dreg_interface.  Call register_hw_breakpoint.
7375         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7376         m_dreg_interface.  Call clear_hw_breakpoint.
7377         (get_trigger_type): Change to...
7378         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7379         comment.
7380         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7381         use m_dreg_interface.  Call register_hw_breakpoint.
7382         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7383         use m_dreg_interface.  Call clear_hw_breakpoint.
7384         (can_use_watchpoint_cond_accel): Change to...
7385         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7386         method.  Update comment, use m_dreg_interface and
7387         m_process_info.
7388         (calculate_dvc): Change to...
7389         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7390         m_dreg_interface.
7391         (num_memory_accesses): Change to...
7392         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7393         (check_condition): Change to...
7394         (ppc_linux_nat_target::check_condition): ...this method.
7395         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7396         comment, use m_dreg_interface.
7397         (create_watchpoint_request): Change to...
7398         (ppc_linux_nat_target::create_watchpoint_request): ...this
7399         method.  Use m_dreg_interface.
7400         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7401         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7402         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7403         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7404         (ppc_linux_nat_target::low_forget_process)
7405         (ppc_linux_nat_target::low_new_fork)
7406         (ppc_linux_nat_target::low_new_clone)
7407         (ppc_linux_nat_target::low_delete_thread)
7408         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7409         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7410         only call mark_thread_stale.
7411         (ppc_linux_thread_exit): Remove.
7412         (ppc_linux_nat_target::stopped_data_address): Change to...
7413         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7414         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7415         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7416         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7417         comment.  Call low_stopped_data_address.
7418         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7419         m_dreg_interface.
7420         (ppc_linux_nat_target::masked_watch_num_registers): Use
7421         m_dreg_interface.
7422         (ppc_linux_nat_target::copy_thread_dreg_state)
7423         (ppc_linux_nat_target::mark_thread_stale)
7424         (ppc_linux_nat_target::mark_debug_registers_changed)
7425         (ppc_linux_nat_target::register_hw_breakpoint)
7426         (ppc_linux_nat_target::clear_hw_breakpoint)
7427         (ppc_linux_nat_target::register_wp)
7428         (ppc_linux_nat_target::clear_wp)
7429         (ppc_linux_nat_target::init_arch_lwp_info)
7430         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7431         (_initialize_ppc_linux_nat): Remove observer callback.
7432
7433 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7434
7435         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7436         (ppc_linux_nat_target::auxv_parse)
7437         (ppc_linux_nat_target::read_description)
7438         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7439         Move up.
7440
7441 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7442
7443         * linux-nat.h (low_new_clone): New method.
7444         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7445
7446 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7447
7448         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7449         (dbx_expand_psymtab): ... this.
7450         (start_psymtab): Update.
7451         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7452         (mdebug_expand_psymtab): ... this.
7453         (parse_partial_symbols): Update.
7454         (new_psymtab): Update.
7455         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7456         (xcoff_expand_psymtab): ... this.
7457         (xcoff_start_psymtab): Update.
7458
7459 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7460
7461         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7462         <expand_dependencies>: ... this.
7463         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7464         (partial_symtab::expand_dependencies): ... this.
7465         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7466         Update.
7467         (dwarf2_psymtab::expand_psymtab): Update.
7468         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7469         * mdebugread.c (psymtab_to_symtab_1): Update.
7470         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7471
7472 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7473
7474         * psympriv.h (discard_psymtab): Remove.
7475         * dbxread.c (dbx_end_psymtab): Update.
7476         * xcoffread.c (xcoff_end_psymtab): Update.
7477
7478 2020-03-28  Tom Tromey  <tom@tromey.com>
7479
7480         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7481         comment.
7482
7483 2020-03-28  Tom Tromey  <tom@tromey.com>
7484
7485         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7486
7487 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7488
7489         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7490
7491 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7492
7493         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7494
7495 2020-03-26  Tom Tromey  <tom@tromey.com>
7496
7497         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7498         (mark_common_block_symbol_computed, read_tag_string_type)
7499         (attr_to_dynamic_prop, read_subrange_type): Update.
7500         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7501         to be methods on struct attribute.
7502         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7503         (read_call_site_scope, partial_die_info::read)
7504         (partial_die_info::read, lookup_die_type, follow_die_ref):
7505         Update.
7506         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7507         from dwarf2_get_ref_die_offset.
7508         (attribute::constant_value): New method, from
7509         dwarf2_get_attr_constant_value.
7510         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7511         Declare method.
7512         <constant_value>: New method.
7513
7514 2020-03-26  Tom Tromey  <tom@tromey.com>
7515
7516         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7517         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7518         (dwarf_type_encoding_name): Move to stringify.c.
7519         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7520         * dwarf2/stringify.c: New file.
7521         * dwarf2/stringify.h: New file.
7522
7523 2020-03-26  Tom Tromey  <tom@tromey.com>
7524
7525         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7526         Rewrite.
7527
7528 2020-03-26  Tom Tromey  <tom@tromey.com>
7529
7530         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7531         methods.
7532         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7533         (lookup_ranges_base): Likewise.
7534         (read_cutu_die_from_dwo, read_full_die_1): Update.
7535
7536 2020-03-26  Tom Tromey  <tom@tromey.com>
7537
7538         * dwarf2/read.c (read_import_statement, read_file_scope)
7539         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7540         (read_lexical_block_scope, read_call_site_scope)
7541         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7542         (handle_struct_member_die, process_structure_scope)
7543         (update_enumeration_type_from_children)
7544         (process_enumeration_scope, read_array_type, read_common_block)
7545         (read_namespace, read_module, read_subroutine_type): Update.
7546         (sibling_die): Remove.
7547
7548 2020-03-26  Tom Tromey  <tom@tromey.com>
7549
7550         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7551         (build_type_psymtabs_reader, read_structure_type)
7552         (read_enumeration_type, read_full_die_1): Update.
7553         (dwarf2_attr_no_follow): Move to die.h.
7554         * dwarf2/die.h (struct die_info) <attr>: New method.
7555
7556 2020-03-26  Tom Tromey  <tom@tromey.com>
7557
7558         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7559         <base_address>: Now an optional.
7560         (dwarf2_find_base_address, dwarf2_rnglists_process)
7561         (dwarf2_ranges_process, fill_in_loclist_baton)
7562         (dwarf2_symbol_mark_computed): Update.
7563
7564 2020-03-26  Tom Tromey  <tom@tromey.com>
7565
7566         * dwarf2/read.c (struct die_info): Move to die.h.
7567         * dwarf2/die.h: New file.
7568
7569 2020-03-26  Tom Tromey  <tom@tromey.com>
7570
7571         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7572         * dwarf2/read.c
7573         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7574         Move to line-header.c.
7575         (read_checked_initial_length_and_offset, read_formatted_entries):
7576         Likewise.
7577         (dwarf_decode_line_header): Split into two.
7578         * dwarf2/line-header.c
7579         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7580         Move from read.c.
7581         (read_checked_initial_length_and_offset, read_formatted_entries):
7582         Likewise.
7583         (dwarf_decode_line_header): New function, split from read.c.
7584
7585 2020-03-26  Tom Tromey  <tom@tromey.com>
7586
7587         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7588         Declare method.
7589         * dwarf2/read.c (read_attribute_value): Update.
7590         (dwarf2_per_objfile::read_line_string): Rename from
7591         read_indirect_line_string.
7592         (read_formatted_entries): Update.
7593
7594 2020-03-26  Tom Tromey  <tom@tromey.com>
7595
7596         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7597         variable.
7598
7599 2020-03-26  Tom Tromey  <tom@tromey.com>
7600
7601         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7602         const.
7603         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7604         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7605         parameter const.
7606
7607 2020-03-26  Tom Tromey  <tom@tromey.com>
7608
7609         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7610         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7611         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7612         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7613
7614 2020-03-26  Tom Tromey  <tom@tromey.com>
7615
7616         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7617         file_names_size, file_full_name, file_file_name>: Use const.
7618         <file_name_at, file_names>: Add const overload.
7619         * dwarf2/line-header.c (line_header::file_file_name)
7620         (line_header::file_full_name): Update.
7621
7622 2020-03-26  Tom Tromey  <tom@tromey.com>
7623
7624         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7625         (macro_start_file, consume_improper_spaces)
7626         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7627         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7628         (dwarf_decode_macros): Move to macro.c.
7629         * dwarf2/macro.c: New file.
7630         * dwarf2/macro.h: New file.
7631         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7632
7633 2020-03-26  Tom Tromey  <tom@tromey.com>
7634
7635         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7636         method.
7637         * dwarf2/section.c: New method.  From
7638         read_indirect_string_at_offset_from.
7639         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7640         (read_indirect_string_at_offset_from): Move to section.c.
7641         (read_indirect_string_at_offset): Rewrite.
7642         (read_indirect_line_string_at_offset): Remove.
7643         (read_indirect_string, read_indirect_line_string)
7644         (dwarf_decode_macro_bytes): Update.
7645
7646 2020-03-26  Tom Tromey  <tom@tromey.com>
7647
7648         * dwarf2/section.h (struct dwarf2_section_info)
7649         <overload_complaint>: Declare.
7650         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7651         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7652         Rename from dwarf2_section_buffer_overflow_complaint.
7653         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7654         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7655
7656 2020-03-26  Tom Tromey  <tom@tromey.com>
7657
7658         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7659         Declare.
7660         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7661         Move from read.c.
7662         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7663         to section.c.
7664
7665 2020-03-26  Tom Tromey  <tom@tromey.com>
7666
7667         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7668
7669 2020-03-26  Tom Tromey  <tom@tromey.com>
7670
7671         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7672         "builder".
7673         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7674         parameter.
7675         (dwarf_decode_macros): Update.
7676
7677 2020-03-26  Tom Tromey  <tom@tromey.com>
7678
7679         * dwarf2/read.c (read_attribute_value): Update.
7680         (read_indirect_string_from_dwz): Move to dwz.c; change into
7681         method.
7682         (dwarf_decode_macro_bytes): Update.
7683         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7684         * dwarf2/dwz.c: New file.
7685         * Makefile.in (COMMON_SFILES): Add dwz.c.
7686
7687 2020-03-26  Tom Tromey  <tom@tromey.com>
7688
7689         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7690         * dwarf2/read.c: Add include.
7691         * dwarf2/index-write.c: Add include.
7692         * dwarf2/index-cache.c: Add include.
7693         * dwarf2/dwz.h: New file.
7694
7695 2020-03-25  Tom Tromey  <tom@tromey.com>
7696
7697         * compile/compile-object-load.c (get_out_value_type): Mention
7698         correct symbol name in error message.
7699
7700 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7701
7702         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7703
7704 2020-03-25  Tom de Vries  <tdevries@suse.de>
7705
7706         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7707         * symmisc.c (dump_symtab_1): Print user and includes fields.
7708         (maintenance_info_symtabs): Same.
7709
7710 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7711
7712         PR gdb/25534
7713         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7714         (riscv_regcache_cooked_write): New function.
7715         (riscv_push_dummy_call): Use new function.
7716         (riscv_return_value): Likewise.
7717
7718 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7719
7720         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7721         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7722         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7723         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7724         * infrun.c (follow_fork): Likewise.
7725         (follow_fork_inferior): Likewise.
7726         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7727         * linux-nat.h (class linux_nat_target): Likewise.
7728         * remote.c (class remote_target) <follow_fork>: Likewise.
7729         (remote_target::follow_fork): Likewise.
7730         * target-delegates.c: Re-generate.
7731         * target.c (default_follow_fork): Likewise.
7732         (target_follow_fork): Likewise.
7733         * target.h (struct target_ops) <follow_fork>: Likewise.
7734         (target_follow_fork): Likewise.
7735
7736 2020-03-24  Tom de Vries  <tdevries@suse.de>
7737
7738         * psymtab.c (maintenance_info_psymtabs): Print user field.
7739
7740 2020-03-20  Tom Tromey  <tromey@adacore.com>
7741
7742         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7743         const.
7744         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7745         const.
7746
7747 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7748
7749         * ptrace.m4: Don't check for ptrace declaration.
7750         * config.in: Re-generate.
7751         * configure: Re-generate.
7752         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7753         not defined.
7754
7755 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7756
7757         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7758         `PTRACE_TYPE_RET'.
7759         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7760         * sparc-nat.c (gdb_ptrace): Likewise.
7761         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7762
7763 2020-03-20  Tom Tromey  <tromey@adacore.com>
7764
7765         * c-exp.y (lex_one_token): Fix assert.
7766
7767 2020-03-20  Tom Tromey  <tromey@adacore.com>
7768
7769         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7770         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7771         strncpy call.
7772
7773 2020-03-20  Tom Tromey  <tromey@adacore.com>
7774
7775         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7776
7777 2020-03-20  Tom Tromey  <tromey@adacore.com>
7778
7779         * ada-valprint.c (print_variant_part): Remove parameters; switch
7780         to value-based API.
7781         (print_field_values): Likewise.
7782         (ada_val_print_struct_union): Likewise.
7783         (ada_value_print_1): Update.
7784
7785 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7786
7787         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7788         nbsd_nat_target instead of inf_ptrace_target.
7789         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7790         nbsd_nat_target.
7791
7792 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7793
7794         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7795         it to the ptrace call.
7796         * (store_registers): Likewise.
7797
7798 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7799
7800         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7801         it to the ptrace call.
7802         * (store_registers): Likewise.
7803
7804 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7805
7806         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7807         valid, fetch vg value from ptrace.
7808
7809 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7810         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7811         * inf-ptrace.c: Likewise.
7812         * (gdb_ptrace): Add.
7813         * (inf_ptrace_target::resume): Update.
7814         * (inf_ptrace_target::xfer_partial): Likewise.
7815         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7816         * (inf_ptrace_peek_poke): Update.
7817
7818 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7819
7820         * x86-bsd-nat.c (gdb_ptrace): New.
7821         * (x86bsd_dr_set): Add new argument `ptid'.
7822         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7823         x86bsd_dr_set_addr): Update.
7824
7825 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7826
7827         * remote.c (remote_target::process_stop_reply): Handle events for
7828         all threads differently.
7829
7830 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7831
7832         * completer.c (completion_tracker::remove_completion): Define new
7833         function.
7834         * completer.h (completion_tracker::remove_completion): Declare new
7835         function.
7836         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7837         when adding a C++ function symbol.
7838
7839 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7840
7841         * completer.c (completion_tracker::completion_hash_entry): Define
7842         new class.
7843         (advance_to_filename_complete_word_point): Call
7844         recompute_lowest_common_denominator.
7845         (completion_tracker::completion_tracker): Call discard_completions
7846         to setup the hash table.
7847         (completion_tracker::discard_completions): Allow for being called
7848         from the constructor, pass new equal function, and element deleter
7849         when constructing the hash table.  Initialise new class member
7850         variables.
7851         (completion_tracker::maybe_add_completion): Remove use of
7852         m_entries_vec, and store more information into m_entries_hash.
7853         (completion_tracker::recompute_lcd_visitor): New function, most
7854         content taken from...
7855         (completion_tracker::recompute_lowest_common_denominator):
7856         ...here, this now just visits each item in the hash calling the
7857         above visitor.
7858         (completion_tracker::build_completion_result): Remove use of
7859         m_entries_vec, call recompute_lowest_common_denominator.
7860         * completer.h (completion_tracker::have_completions): Remove use
7861         of m_entries_vec.
7862         (completion_tracker::completion_hash_entry): Declare new class.
7863         (completion_tracker::recompute_lowest_common_denominator): Change
7864         function signature.
7865         (completion_tracker::recompute_lcd_visitor): Declare new function.
7866         (completion_tracker::m_entries_vec): Delete.
7867         (completion_tracker::m_entries_hash): Initialize to NULL.
7868         (completion_tracker::m_lowest_common_denominator_valid): New
7869         member variable.
7870         (completion_tracker::m_lowest_common_denominator_max_length): New
7871         member variable.
7872
7873 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7874
7875         * regformats/regdef.h: Put reg in gdb namespace.
7876
7877 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7878
7879         * i386-bsd-nat.c (gdb_ptrace): New.
7880         * (i386bsd_fetch_inferior_registers,
7881         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7882         * (i386bsd_fetch_inferior_registers,
7883         i386bsd_store_inferior_registers) Use gdb_ptrace.
7884
7885 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7886
7887         * amd64-bsd-nat.c (gdb_ptrace): New.
7888         * (amd64bsd_fetch_inferior_registers,
7889         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7890         * (amd64bsd_fetch_inferior_registers,
7891         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7892
7893 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7894
7895         * user-regs.c (user_reg::read): Rename to...
7896         (user_reg::xread): ...this.
7897         * (append_user_reg): Rename argument `read' to `xread'.
7898         * (user_reg_add_builtin): Likewise.
7899         * (user_reg_add): Likewise.
7900         * (value_of_user_reg): Likewise.
7901
7902 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7903
7904         * sparc-nat.c (gdb_ptrace): New.
7905         * sparc-nat.c (sparc_fetch_inferior_registers)
7906         (sparc_store_inferior_registers) Remove obsolete comment.
7907         * sparc-nat.c (sparc_fetch_inferior_registers)
7908         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7909         * sparc-nat.c (sparc_fetch_inferior_registers)
7910         (sparc_store_inferior_registers) Use gdb_ptrace.
7911
7912 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7913
7914         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7915         it to the ptrace call.
7916         * sh-nbsd-nat.c (store_registers): Likewise.
7917
7918 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7919
7920         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7921         nbsd_nat_target instead of inf_ptrace_target.
7922         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7923         nbsd_nat_target.
7924
7925 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7926
7927         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7928
7929 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7930
7931         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7932         <sys/sysctl.h>.
7933         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7934
7935 2020-03-17  Tom de Vries  <tdevries@suse.de>
7936
7937         PR gdb/23710
7938         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7939         fields.
7940         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7941         fields.
7942         (process_imported_unit_die): Skip import of c++ CUs.
7943
7944 2020-03-16  Tom Tromey  <tom@tromey.com>
7945
7946         * p-valprint.c (pascal_object_print_value): Initialize
7947         base_value.
7948
7949 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7950             Shahab Vahedi  <shahab@synopsys.com>
7951
7952         * Makefile.in: Add arch/arc.o
7953         * configure.tgt: Likewise.
7954         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7955         (_initialize_arc_tdep): Don't initialize old target descriptions.
7956         (arc_read_description): New function to cache target descriptions.
7957         * arc-tdep.h (arc_read_description): Add proto type.
7958         * arch/arc.c: New file.
7959         * arch/arc.h: Likewise.
7960         * features/Makefile: Replace old target descriptions with new.
7961         * features/arc-arcompact.c: Remove.
7962         * features/arc-arcompact.xml: Likewise.
7963         * features/arc-v2.c: Likewise
7964         * features/arc-v2.xml: Likewise
7965         * features/arc/aux-arcompact.xml: New file.
7966         * features/arc/aux-v2.xml: Likewise.
7967         * features/arc/core-arcompact.xml: Likewise.
7968         * features/arc/core-v2.xml: Likewise.
7969         * features/arc/aux-arcompact.c: Generate.
7970         * features/arc/aux-v2.c: Likewise.
7971         * features/arc/core-arcompact.c: Likewise.
7972         * features/arc/core-v2.c: Likewise.
7973         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7974
7975 2020-03-16  Tom Tromey  <tromey@adacore.com>
7976
7977         PR gdb/25663:
7978         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7979         putting value into bcache.
7980
7981 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7982
7983         PR gdb/21500
7984         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7985         to...
7986         (amd64_windows_init_abi_common): ... this.  Don't set size of
7987         long type.
7988         (amd64_windows_init_abi): New function.
7989         (amd64_cygwin_init_abi): New function.
7990         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7991         the Cygwin OS ABI.
7992         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7993         comment.
7994
7995 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7996
7997         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7998         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7999         (pe_import_directory_entry): New struct type.
8000         (is_linked_with_cygwin_dll): New function.
8001         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8002         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8003         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8004
8005 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8006
8007         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8008         i386_cygwin_core_osabi_sniffer.
8009
8010 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8011
8012         * i386-cygwin-tdep.c: Rename to...
8013         * i386-windows-tdep.c: ... this.
8014         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8015         i386-windows-tdep.c.
8016         * configure.tgt: Likewise.
8017
8018 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8019
8020         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8021         * osabi.c (gdb_osabi_names): Add "Windows".
8022         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8023         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8024         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8025         i386_cygwin_osabi_sniffer.
8026         (_initialize_i386_cygwin_tdep): Register OS ABI
8027         GDB_OSABI_WINDOWS for i386.
8028         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8029         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8030         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8031         for x86-64.
8032         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8033         when the target matches '*-*-mingw*'.
8034
8035 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8036
8037         * defs.h (enum gdb_osabi): Move to...
8038         * osabi.h (enum gdb_osabi): ... here.
8039         * gdbarch.sh: Include osabi.h in gdbarch.h.
8040         * gdbarch.h: Re-generate.
8041
8042 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8043
8044         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8045         function.
8046         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8047
8048 2020-03-14  Tom Tromey  <tom@tromey.com>
8049
8050         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8051         for C++.
8052         (c_type_print_modifier): Likewise.  Add "language" parameter.
8053         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8054         (c_type_print_base_1): Update.
8055         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8056         constants.
8057         * type-stack.c (type_stack::insert): Handle tp_atomic and
8058         tp_restrict.
8059         (type_stack::follow_type_instance_flags): Likewise.
8060         (type_stack::follow_types): Likewise.  Merge type-following code.
8061         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8062         (space_identifier, cv_with_space_id)
8063         (const_or_volatile_or_space_identifier_noopt)
8064         (const_or_volatile_or_space_identifier): Remove.
8065         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8066         rules.
8067         (ptr_operator, typebase): Update.
8068         (enum token_flag) <FLAG_C>: New constant.
8069         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8070         "_Atomic".
8071         (lex_one_token): Handle FLAG_C.
8072
8073 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8074
8075         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8076         it to the ptrace call.
8077         * m68k-bsd-nat.c (store_registers): Likewise.
8078
8079 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8080
8081         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8082         gdb_byte *.
8083         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8084         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8085         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8086
8087 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8088
8089         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8090         nbsd_nat_target instead of inf_ptrace_target.
8091         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8092         nbsd_nat_target.
8093
8094 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8095
8096         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8097         register_t.
8098
8099 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8100
8101         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8102         it to the ptrace call.
8103         * alpha-bsd-nat.c (store_registers): Likewise.
8104
8105 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8106
8107         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8108         includes.
8109         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8110         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8111         fill_fpregset): Likewise.
8112
8113 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8114
8115         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8116         nbsd_nat_target instead of inf_ptrace_target.
8117         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8118         nbsd_nat_target.
8119
8120 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8121
8122         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8123         register_t.
8124
8125 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8126
8127         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8128         it to the ptrace call.
8129         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8130         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8131         * arm-nbsd-nat.c (store_register): Likewise.
8132         * arm-nbsd-nat.c (store_regs): Likewise.
8133         * arm-nbsd-nat.c (store_fp_register): Likewise.
8134         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8135
8136 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8137
8138         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8139         nbsd_nat_target instead of inf_ptrace_target.
8140         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8141         nbsd_nat_target.
8142
8143 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8144
8145         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8146         it to the ptrace call.
8147         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8148
8149 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8150
8151         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8152         it to the ptrace call.
8153         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8154
8155 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8156
8157         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8158         gdb_byte *.
8159         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8160
8161 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8162
8163         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8164         instead of inf_ptrace_target.
8165         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8166         nbsd_nat_target.
8167
8168 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8169
8170         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8171         register_t.
8172
8173 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8174
8175         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8176         register_t.
8177
8178 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8179
8180         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8181         register_t.
8182
8183 2020-03-13  Tom Tromey  <tom@tromey.com>
8184
8185         * value.h (val_print): Don't declare.
8186         * valprint.h (val_print_array_elements)
8187         (val_print_scalar_formatted, generic_val_print): Don't declare.
8188         * valprint.c (generic_val_print_array): Take a struct value.
8189         (generic_val_print_ptr, generic_val_print_memberptr)
8190         (generic_val_print_bool, generic_val_print_int)
8191         (generic_val_print_char, generic_val_print_complex)
8192         (generic_val_print): Remove.
8193         (generic_value_print): Update.
8194         (do_val_print): Remove unused parameters.  Don't call
8195         la_val_print.
8196         (val_print): Remove.
8197         (common_val_print): Update.  Don't call value_check_printable.
8198         (val_print_scalar_formatted, val_print_array_elements): Remove.
8199         * rust-lang.c (rust_val_print): Remove.
8200         (rust_language_defn): Update.
8201         * p-valprint.c (pascal_val_print): Remove.
8202         (pascal_value_print_inner): Update.
8203         (pascal_object_print_val_fields, pascal_object_print_val):
8204         Remove.
8205         (pascal_object_print_static_field): Update.
8206         * p-lang.h (pascal_val_print): Don't declare.
8207         * p-lang.c (pascal_language_defn): Update.
8208         * opencl-lang.c (opencl_language_defn): Update.
8209         * objc-lang.c (objc_language_defn): Update.
8210         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8211         * m2-lang.h (m2_val_print): Don't declare.
8212         * m2-lang.c (m2_language_defn): Update.
8213         * language.h (struct language_defn) <la_val_print>: Remove.
8214         * language.c (unk_lang_value_print_inner): Rename.  Change
8215         argument types.
8216         (unknown_language_defn, auto_language_defn): Update.
8217         * go-valprint.c (go_val_print): Remove.
8218         * go-lang.h (go_val_print): Don't declare.
8219         * go-lang.c (go_language_defn): Update.
8220         * f-valprint.c (f_val_print): Remove.
8221         * f-lang.h (f_value_print): Don't declare.
8222         * f-lang.c (f_language_defn): Update.
8223         * d-valprint.c (d_val_print): Remove.
8224         * d-lang.h (d_value_print): Don't declare.
8225         * d-lang.c (d_language_defn): Update.
8226         * cp-valprint.c (cp_print_value_fields)
8227         (cp_print_value_fields_rtti, cp_print_value): Remove.
8228         (cp_print_static_field): Update.
8229         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8230         (c_val_print_struct, c_val_print_union, c_val_print_int)
8231         (c_val_print_memberptr, c_val_print): Remove.
8232         * c-lang.h (c_val_print_array, cp_print_value_fields)
8233         (cp_print_value_fields_rtti): Don't declare.
8234         * c-lang.c (c_language_defn, cplus_language_defn)
8235         (asm_language_defn, minimal_language_defn): Update.
8236         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8237         (ada_val_print_enum): Take a struct value.
8238         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8239         (ada_val_print): Remove.
8240         (ada_value_print_1): Update.
8241         (printable_val_type): Remove.
8242         * ada-lang.h (ada_val_print): Don't declare.
8243         * ada-lang.c (ada_language_defn): Update.
8244
8245 2020-03-13  Tom Tromey  <tom@tromey.com>
8246
8247         * valprint.c (do_val_print): Update.
8248         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8249         a struct value.
8250         (value_to_value_object_no_release): Declare.
8251         * python/py-value.c (value_to_value_object_no_release): New
8252         function.
8253         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8254         struct value.
8255         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8256         function.
8257         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8258         a struct value.
8259         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8260         Declare.
8261         (gdbscm_apply_val_pretty_printer): Take a struct value.
8262         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8263         value.
8264         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8265         value.
8266         * extension-priv.h (struct extension_language_ops)
8267         <apply_val_pretty_printer>: Take a struct value.
8268         * cp-valprint.c (cp_print_value): Create a struct value.
8269         (cp_print_value): Update.
8270
8271 2020-03-13  Tom Tromey  <tom@tromey.com>
8272
8273         * ada-valprint.c (print_field_values): Call common_val_print.
8274
8275 2020-03-13  Tom Tromey  <tom@tromey.com>
8276
8277         * ada-valprint.c (val_print_packed_array_elements): Remove
8278         bitoffset and val parameters.  Call common_val_print.
8279         (ada_val_print_string): Remove offset, address, and original_value
8280         parameters.
8281         (ada_val_print_array): Update.
8282         (ada_value_print_array): New function.
8283         (ada_value_print_1): Call it.
8284
8285 2020-03-13  Tom Tromey  <tom@tromey.com>
8286
8287         * ada-valprint.c (ada_value_print): Use common_val_print.
8288
8289 2020-03-13  Tom Tromey  <tom@tromey.com>
8290
8291         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8292
8293 2020-03-13  Tom Tromey  <tom@tromey.com>
8294
8295         * ada-valprint.c (ada_value_print_num): New function.
8296         (ada_value_print_1): Use it.
8297
8298 2020-03-13  Tom Tromey  <tom@tromey.com>
8299
8300         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8301
8302 2020-03-13  Tom Tromey  <tom@tromey.com>
8303
8304         * ada-valprint.c (ada_value_print_ptr): New function.
8305         (ada_value_print_1): Use it.
8306
8307 2020-03-13  Tom Tromey  <tom@tromey.com>
8308
8309         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8310         call common_val_print.
8311         (ada_val_print_1): Update.
8312         (ada_value_print_1): New function.
8313         (ada_value_print_inner): Rewrite.
8314
8315 2020-03-13  Tom Tromey  <tom@tromey.com>
8316
8317         * cp-valprint.c (cp_print_value_fields): Update.
8318         (cp_print_value): New function.
8319
8320 2020-03-13  Tom Tromey  <tom@tromey.com>
8321
8322         * m2-valprint.c (m2_value_print_inner): Use
8323         cp_print_value_fields.
8324         * cp-valprint.c (cp_print_value_fields): New function.
8325         * c-valprint.c (c_value_print_struct): New function.
8326         (c_value_print_inner): Use c_value_print_struct.
8327         * c-lang.h (cp_print_value_fields): Declare.
8328
8329 2020-03-13  Tom Tromey  <tom@tromey.com>
8330
8331         * c-valprint.c (c_value_print_array): New function.
8332         (c_value_print_inner): Use it.
8333
8334 2020-03-13  Tom Tromey  <tom@tromey.com>
8335
8336         * c-valprint.c (c_value_print_memberptr): New function.
8337         (c_value_print_inner): Use it.
8338
8339 2020-03-13  Tom Tromey  <tom@tromey.com>
8340
8341         * c-valprint.c (c_value_print_int): New function.
8342         (c_value_print_inner): Use it.
8343
8344 2020-03-13  Tom Tromey  <tom@tromey.com>
8345
8346         * c-valprint.c (c_value_print_ptr): New function.
8347         (c_value_print_inner): Use it.
8348
8349 2020-03-13  Tom Tromey  <tom@tromey.com>
8350
8351         * c-valprint.c (c_value_print_inner): Rewrite.
8352
8353 2020-03-13  Tom Tromey  <tom@tromey.com>
8354
8355         * valprint.c (generic_value_print_complex): New function.
8356         (generic_value_print): Use it.
8357
8358 2020-03-13  Tom Tromey  <tom@tromey.com>
8359
8360         * valprint.c (generic_val_print_float): Don't call
8361         val_print_scalar_formatted.
8362         (generic_val_print, generic_value_print): Update.
8363
8364 2020-03-13  Tom Tromey  <tom@tromey.com>
8365
8366         * valprint.c (generic_value_print_char): New function
8367         (generic_value_print): Use it.
8368
8369 2020-03-13  Tom Tromey  <tom@tromey.com>
8370
8371         * valprint.c (generic_value_print_int): New function.
8372         (generic_value_print): Use it.
8373
8374 2020-03-13  Tom Tromey  <tom@tromey.com>
8375
8376         * valprint.c (generic_value_print_bool): New function.
8377         (generic_value_print): Use it.
8378
8379 2020-03-13  Tom Tromey  <tom@tromey.com>
8380
8381         * valprint.c (generic_val_print_func): Simplify.
8382         (generic_val_print, generic_value_print): Update.
8383
8384 2020-03-13  Tom Tromey  <tom@tromey.com>
8385
8386         * valprint.c (generic_val_print_flags): Remove.
8387         (generic_val_print, generic_value_print): Update.
8388         (val_print_type_code_flags): Add original_value parameter.
8389
8390 2020-03-13  Tom Tromey  <tom@tromey.com>
8391
8392         * valprint.c (generic_val_print): Update.
8393         (generic_value_print): Update.
8394         * valprint.c (generic_val_print_enum): Don't call
8395         val_print_scalar_formatted.
8396
8397 2020-03-13  Tom Tromey  <tom@tromey.com>
8398
8399         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8400         * valprint.c (generic_value_print_ptr): New function.
8401
8402 2020-03-13  Tom Tromey  <tom@tromey.com>
8403
8404         * valprint.c (generic_value_print): Rewrite.
8405
8406 2020-03-13  Tom Tromey  <tom@tromey.com>
8407
8408         * p-valprint.c (pascal_object_print_value_fields)
8409         (pascal_object_print_value): New functions.
8410
8411 2020-03-13  Tom Tromey  <tom@tromey.com>
8412
8413         * p-valprint.c (pascal_value_print_inner): Rewrite.
8414
8415 2020-03-13  Tom Tromey  <tom@tromey.com>
8416
8417         * f-valprint.c (f_value_print_innner): Rewrite.
8418
8419 2020-03-13  Tom Tromey  <tom@tromey.com>
8420
8421         * m2-valprint.c (m2_print_unbounded_array): New overload.
8422         (m2_print_unbounded_array): Update.
8423         (m2_print_array_contents): Take a struct value.
8424         (m2_value_print_inner): Rewrite.
8425
8426 2020-03-13  Tom Tromey  <tom@tromey.com>
8427
8428         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8429         (d_value_print_inner): New function.
8430         * d-lang.h (d_value_print_inner): Declare.
8431         * d-lang.c (d_language_defn): Use d_value_print_inner.
8432
8433 2020-03-13  Tom Tromey  <tom@tromey.com>
8434
8435         * go-valprint.c (go_value_print_inner): New function.
8436         * go-lang.h (go_value_print_inner): Declare.
8437         * go-lang.c (go_language_defn): Use go_value_print_inner.
8438
8439 2020-03-13  Tom Tromey  <tom@tromey.com>
8440
8441         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8442         API.
8443         (rust_val_print): Rewrite.
8444         (rust_value_print_inner): New function, from rust_val_print.
8445         (rust_language_defn): Use rust_value_print_inner.
8446
8447 2020-03-13  Tom Tromey  <tom@tromey.com>
8448
8449         * ada-valprint.c (ada_value_print_inner): New function.
8450         * ada-lang.h (ada_value_print_inner): Declare.
8451         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8452
8453 2020-03-13  Tom Tromey  <tom@tromey.com>
8454
8455         * f-valprint.c (f_value_print_innner): New function.
8456         * f-lang.h (f_value_print_innner): Declare.
8457         * f-lang.c (f_language_defn): Use f_value_print_innner.
8458
8459 2020-03-13  Tom Tromey  <tom@tromey.com>
8460
8461         * p-valprint.c (pascal_value_print_inner): New function.
8462         * p-lang.h (pascal_value_print_inner): Declare.
8463         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8464
8465 2020-03-13  Tom Tromey  <tom@tromey.com>
8466
8467         * m2-valprint.c (m2_value_print_inner): New function.
8468         * m2-lang.h (m2_value_print_inner): Declare.
8469         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8470
8471 2020-03-13  Tom Tromey  <tom@tromey.com>
8472
8473         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8474         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8475         * c-valprint.c (c_value_print_inner): New function.
8476         * c-lang.h (c_value_print_inner): Declare.
8477         * c-lang.c (c_language_defn, cplus_language_defn)
8478         (asm_language_defn, minimal_language_defn): Use
8479         c_value_print_inner.
8480
8481 2020-03-13  Tom Tromey  <tom@tromey.com>
8482
8483         * p-valprint.c (pascal_object_print_value_fields): Now static.
8484         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8485
8486 2020-03-13  Tom Tromey  <tom@tromey.com>
8487
8488         * c-valprint.c (c_val_print_array): Simplify.
8489
8490 2020-03-13  Tom Tromey  <tom@tromey.com>
8491
8492         * valprint.c (value_print_array_elements): New function.
8493         * valprint.h (value_print_array_elements): Declare.
8494
8495 2020-03-13  Tom Tromey  <tom@tromey.com>
8496
8497         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8498         * mips-tdep.c (mips_print_register): Use
8499         value_print_scalar_formatted.
8500
8501 2020-03-13  Tom Tromey  <tom@tromey.com>
8502
8503         * valprint.h (value_print_scalar_formatted): Declare.
8504         * valprint.c (value_print_scalar_formatted): New function.
8505
8506 2020-03-13  Tom Tromey  <tom@tromey.com>
8507
8508         * valprint.h (generic_value_print): Declare.
8509         * valprint.c (generic_value_print): New function.
8510
8511 2020-03-13  Tom Tromey  <tom@tromey.com>
8512
8513         * valprint.c (do_val_print): Call la_value_print_inner, if
8514         available.
8515         * rust-lang.c (rust_language_defn): Update.
8516         * p-lang.c (pascal_language_defn): Update.
8517         * opencl-lang.c (opencl_language_defn): Update.
8518         * objc-lang.c (objc_language_defn): Update.
8519         * m2-lang.c (m2_language_defn): Update.
8520         * language.h (struct language_defn) <la_value_print_inner>: New
8521         member.
8522         * language.c (unknown_language_defn, auto_language_defn): Update.
8523         * go-lang.c (go_language_defn): Update.
8524         * f-lang.c (f_language_defn): Update.
8525         * d-lang.c (d_language_defn): Update.
8526         * c-lang.c (c_language_defn, cplus_language_defn)
8527         (asm_language_defn, minimal_language_defn): Update.
8528         * ada-lang.c (ada_language_defn): Update.
8529
8530 2020-03-13  Tom Tromey  <tom@tromey.com>
8531
8532         * c-valprint.c (c_value_print): Use common_val_print.
8533
8534 2020-03-13  Tom Tromey  <tom@tromey.com>
8535
8536         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8537
8538 2020-03-13  Tom Tromey  <tom@tromey.com>
8539
8540         * f-valprint.c (f77_print_array_1, f_val_print): Use
8541         common_val_print.
8542
8543 2020-03-13  Tom Tromey  <tom@tromey.com>
8544
8545         * riscv-tdep.c (riscv_print_one_register_info): Use
8546         common_val_print.
8547
8548 2020-03-13  Tom Tromey  <tom@tromey.com>
8549
8550         * mi/mi-main.c (output_register): Use common_val_print.
8551
8552 2020-03-13  Tom Tromey  <tom@tromey.com>
8553
8554         * infcmd.c (default_print_one_register_info): Use
8555         common_val_print.
8556
8557 2020-03-13  Tom Tromey  <tom@tromey.com>
8558
8559         * valprint.h (common_val_print_checked): Declare.
8560         * valprint.c (common_val_print_checked): New function.
8561         * stack.c (print_frame_arg): Use common_val_print_checked.
8562
8563 2020-03-13  Tom Tromey  <tom@tromey.com>
8564
8565         * valprint.c (do_val_print): New function, from val_print.
8566         (val_print): Use do_val_print.
8567         (common_val_print): Use do_val_print.
8568
8569 2020-03-13  Tom Tromey  <tom@tromey.com>
8570
8571         * valprint.c (value_print): Use scoped_value_mark.
8572
8573 2020-03-13  Tom de Vries  <tdevries@suse.de>
8574
8575         PR symtab/25646
8576         * psymtab.c (partial_symtab::partial_symtab): Don't set
8577         globals_offset and statics_offset.  Push element onto
8578         current_global_psymbols and current_static_psymbols stacks.
8579         (concat): New function.
8580         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8581         element from current_global_psymbols and current_static_psymbols
8582         stacks.  Concat popped elements to global_psymbols and
8583         static_symbols.
8584         (add_psymbol_to_list): Use current_global_psymbols and
8585         current_static_psymbols stacks.
8586         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8587         current_static_psymbols fields.
8588
8589 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8590
8591         * corelow.c (sniff_core_bfd): Remove.
8592         (class core_target) <m_core_vec>: Remove.
8593         (core_target::core_target): Update.
8594         (core_file_fns): Remove.
8595         (deprecated_add_core_fns): Remove.
8596         (default_core_sniffer): Remove.
8597         (sniff_core_bfd): Remove.
8598         (default_check_format): Remove.
8599         (gdb_check_format): Remove.
8600         (core_target_open): Update.
8601         (core_target::get_core_register_section): Update.
8602         (get_core_registers_cb): Update.
8603         (core_target::fetch_registers): Update.
8604         * gdbcore.h (struct core_fns): Remove.
8605         (deprecated_add_core_fns): Remove.
8606         (default_core_sniffer): Remove.
8607         (default_check_format): Remove.
8608
8609 2020-03-12  Tom Tromey  <tom@tromey.com>
8610
8611         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8612         CORE_ADDR.
8613         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8614
8615 2020-03-12  Tom Tromey  <tom@tromey.com>
8616
8617         * remote.c (remote_target::download_tracepoint)
8618         (remote_target::enable_tracepoint)
8619         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8620         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8621         sprintf_vma.
8622
8623 2020-03-12  Tom Tromey  <tom@tromey.com>
8624
8625         * symfile-mem.c: Update CORE_ADDR size assert.
8626
8627 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8628
8629         * selftest.m4: Move to gdbsupport/.
8630         * acinclude.m4: Update path to selftest.m4.
8631
8632 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8633
8634         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8635         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8636         gdbarch-selfselftests.c and selftest-arch.c.
8637         (SUBDIR_UNITTESTS_OBS): Rename to...
8638         (SELFTESTS_OBS): ... this.
8639         (COMMON_SFILES): Remove disasm-selftests.c and
8640         gdbarch-selftests.c.
8641         * configure.ac: Don't add selftest-arch.{c,o} to
8642         CONFIG_{SRCS,OBS}.
8643         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8644         preprocessor conditions.
8645
8646 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8647
8648         * configure.ac: Don't source bfd/development.sh.
8649         * selftest.m4: Modify comment.
8650         * configure: Re-generate.
8651
8652 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8653
8654         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8655         not "true" or "false".
8656         * configure: Re-generate.
8657
8658 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8659
8660         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8661         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8662         renamed to arm_nbsd_supply_gregset.
8663         (fetch_register): Update to call arm_nbsd_supply_gregset.
8664         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8665         (arm_netbsd_nat_target::fetch_registers): Update.
8666         (fetch_elfcore_registers): Removed.
8667         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8668         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8669         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8670         not require NetBSD system headers.
8671         (arm_nbsd_regset): New struct.
8672         (arm_nbsd_iterate_over_regset_sections): New function.
8673         (arm_netbsd_init_abi_common): Updated to call
8674         set_gdbarch_iterate_over_regset_sections.
8675         * arm-nbsd-tdep.h: New file.
8676
8677 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8678
8679         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8680         recursion.
8681
8682 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8683
8684         * configure: Re-generate.
8685
8686 2020-03-11  Tom Tromey  <tromey@adacore.com>
8687
8688         * ada-typeprint.c (print_choices): Fix comment.
8689
8690 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8691
8692         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8693         previous item in the list, when the list has no items.
8694
8695 2020-03-11  Tom de Vries  <tdevries@suse.de>
8696
8697         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8698         PROP_LOCLIST handling code.
8699
8700 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8701
8702         * buildsym-legacy.c (record_line): Pass extra parameter to
8703         record_line.
8704         * buildsym.c (buildsym_compunit::record_line): Take an extra
8705         parameter, reduce duplication in the line table, and record the
8706         is_stmt flag in the line table.
8707         * buildsym.h (buildsym_compunit::record_line): Add extra
8708         parameter.
8709         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8710         non-statement lines.
8711         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8712         this to the symtab builder.
8713         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8714         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8715         through to dwarf_record_line_1.
8716         * infrun.c (process_event_stop_test): When stepping, don't stop at
8717         a non-statement instruction, and only refresh the step info when
8718         we land in the middle of a line's range.  Also add an extra
8719         comment.
8720         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8721         field.
8722         * record-btrace.c (btrace_find_line_range): Only record lines
8723         marked as is-statement.
8724         * stack.c (frame_show_address): Show the frame address if we are
8725         in a non-statement sal.
8726         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8727         (maintenance_print_one_line_table): Print a header for the is_stmt
8728         column, and include is_stmt information in the output.
8729         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8730         preference to non-statements.
8731         (find_pcs_for_symtab_line): Prefer is-statement entries.
8732         (find_line_common): Likewise.
8733         * symtab.h (struct linetable_entry): Add is_stmt field.
8734         (struct symtab_and_line): Likewise.
8735         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8736         arranging the line table.
8737
8738 2020-03-07  Tom de Vries  <tdevries@suse.de>
8739
8740         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8741         DIE.
8742
8743 2020-03-07  Tom Tromey  <tom@tromey.com>
8744
8745         * valops.c (value_literal_complex): Remove obsolete comment.
8746         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8747         comment.
8748
8749 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8750
8751         * infrun.h: Forward-declare thread_info.
8752         (set_step_info): Add thread_info parameter, add doc.
8753         * infrun.c (set_step_info): Add thread_info parameter, move doc
8754         to header.
8755         * infrun.c (process_event_stop_test): Pass thread to
8756         set_step_info call.
8757         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8758         set_step_info.
8759         (prepare_one_step): Add thread_info parameter, pass it to
8760         set_step_frame and prepare_one_step (recursive) call.
8761         (step_1): Pass thread to prepare_one_step call.
8762         (step_command_fsm::should_stop): Pass thread to
8763         prepare_one_step.
8764         (until_next_fsm): Pass thread to set_step_frame call.
8765         (finish_command): Pass thread to set_step_info call.
8766
8767 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8768
8769         * windows-tdep.c (windows_solib_create_inferior_hook):
8770         Check if inferior is running.
8771
8772 2020-03-06  Tom de Vries  <tdevries@suse.de>
8773
8774         * NEWS: Fix "the the".
8775         * ctfread.c: Same.
8776
8777 2020-03-06  Tom de Vries  <tdevries@suse.de>
8778
8779         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8780
8781 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8782
8783         * .dir-locals.el: Add a comment referencing the other copies of
8784         this file.
8785
8786 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8787
8788         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8789         psargs.
8790
8791 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8792
8793         * .gitattributes: New file.
8794
8795 2020-03-04  Tom Tromey  <tom@tromey.com>
8796
8797         * symmisc.c (print_symbol_bcache_statistics)
8798         (print_objfile_statistics): Update.
8799         * symfile.c (allocate_symtab): Use intern.
8800         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8801         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8802         macro_cache>: Remove.
8803         <string_cache>: New member.
8804         (struct objfile) <intern>: New methods.
8805         * elfread.c (elf_symtab_read): Use intern.
8806         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8807         (dwarf2_compute_name, dwarf2_physname)
8808         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8809         names.
8810         (guess_partial_die_structure_name): Update.
8811         (partial_die_info::fixup): Intern name.
8812         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8813         name.
8814         (dwarf2_name): Intern name.  Update.
8815         * buildsym.c (buildsym_compunit::get_macro_table): Use
8816         string_cache.
8817
8818 2020-03-04  Tom Tromey  <tom@tromey.com>
8819
8820         * jit.c (bfd_open_from_target_memory): Make "target" const.
8821         * corefile.c (gnutarget): Now const.
8822         * gdbcore.h (gnutarget): Now const.
8823
8824 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8825
8826         * NEWS: Mention support for WOW64 processes.
8827         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8828         (amd64_windows_segment_register_p): Remove static.
8829         (_initialize_amd64_windows_nat): Update.
8830         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8831         * i386-windows-nat.c (context_offset): Update.
8832         (i386_mappings): Rename and remove static.
8833         (i386_windows_segment_register_p): Remove static.
8834         (_initialize_i386_windows_nat): Update.
8835         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8836         (STATUS_WX86_SINGLE_STEP): New macro.
8837         (EnumProcessModulesEx): New macro.
8838         (Wow64SuspendThread): New macro.
8839         (Wow64GetThreadContext): New macro.
8840         (Wow64SetThreadContext): New macro.
8841         (Wow64GetThreadSelectorEntry): New macro.
8842         (windows_set_context_register_offsets): Add static.
8843         (windows_set_segment_register_p): Likewise.
8844         (windows_add_thread): Adapt for WOW64 processes.
8845         (windows_fetch_one_register): Likewise.
8846         (windows_nat_target::fetch_registers): Likewise.
8847         (windows_store_one_register): Likewise.
8848         (display_selector): Likewise.
8849         (display_selectors): Likewise.
8850         (handle_exception): Likewise.
8851         (windows_continue): Likewise.
8852         (windows_nat_target::resume): Likewise.
8853         (windows_add_all_dlls): Likewise.
8854         (do_initial_windows_stuff): Likewise.
8855         (windows_nat_target::attach): Likewise.
8856         (windows_get_exec_module_filename): Likewise.
8857         (windows_nat_target::create_inferior): Likewise.
8858         (windows_xfer_siginfo): Likewise.
8859         (_initialize_loadable): Initialize Wow64SuspendThread,
8860         Wow64GetThreadContext, Wow64SetThreadContext,
8861         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8862         * windows-nat.h (windows_set_context_register_offsets):
8863         Remove declaration.
8864         (windows_set_segment_register_p): Likewise.
8865         (i386_windows_segment_register_p): Add declaration.
8866         (amd64_windows_segment_register_p): Likewise.
8867
8868 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8869
8870         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8871         in "info registers" for AArch64/ARM.
8872
8873         The change caused "info registers" to not print GPR's.
8874
8875         gdb/ChangeLog:
8876
8877         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8878
8879         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8880         when reg->group is empty and reggroup is not.
8881
8882 2020-03-03  Tom Tromey  <tromey@adacore.com>
8883
8884         * dwarf2/frame.c (struct dwarf2_frame_cache)
8885         <checked_tailcall_bottom, entry_cfa_sp_offset,
8886         entry_cfa_sp_offset_p>: Remove members.
8887         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8888         (dwarf2_frame_prev_register): Don't call
8889         dwarf2_tailcall_sniffer_first.
8890         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8891         * frame-unwind.c (add_unwinder): New fuction.
8892         (frame_unwind_init): Use it.  Add tailcall unwinder.
8893
8894 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8895             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8896
8897         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8898         value should be printed as true.
8899
8900 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8901
8902         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8903         (windows_init_abi): Set and use windows_so_ops.
8904
8905 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8906
8907         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8908         when verifying if dealing with a convenience variable.
8909
8910 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8911
8912         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8913
8914 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8915
8916         * infrun.c (gdbarch_supports_displaced_stepping): New.
8917         (use_displaced_stepping): Break up conditions in smaller pieces.
8918         Use gdbarch_supports_displaced_stepping.
8919         (displaced_step_prepare_throw): Use
8920         gdbarch_supports_displaced_stepping.
8921
8922 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8923
8924         * NEWS: Mention new behaviour of the history filename.
8925         * top.c (write_history_p): Add comment.
8926         (show_write_history_p): Add header comment, give a different
8927         message when history writing is on, but the history filename is
8928         empty.
8929         (history_filename): Add comment.
8930         (history_filename_empty): New function.
8931         (show_history_filename): Add header comment, give a different
8932         message when the filename is empty.
8933         (init_history): Compare history_filename against nullptr, and only
8934         read history if the filename is not empty.
8935         (set_history_filename): Add header comment, and only make
8936         non-empty filenames absolute.
8937         (init_main): Make the filename argument to 'set history filename'
8938         optional.
8939
8940 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8941
8942         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8943         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8944         (fetch_fp_register): Update.
8945         (fetch_fp_regs): Update.
8946         (store_fp_register): Update.
8947         (store_fp_regs): Update.
8948         (arm_netbsd_nat_target::read_description): New function.
8949         (fetch_elfcore_registers): Update.
8950
8951 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8952
8953         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8954         general_thread if the stop reply is missing a thread-id.
8955         (remote_target::process_stop_reply): Use the first non-exited
8956         thread if the target didn't pass a thread-id.
8957         * infrun.c (do_target_wait): Move call to
8958         switch_to_inferior_no_thread to ....
8959         (do_target_wait_1): ... here.
8960
8961 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8962
8963         * debuginfod-support.c: Include defs.h first.
8964
8965 2020-02-28  Tom de Vries  <tdevries@suse.de>
8966
8967         * symfile.c (set_initial_language): Use default language for lookup.
8968
8969 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8970
8971         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8972         reader variable, pass `this` to read_cutu_die_from_dwo.
8973
8974 2020-02-27  Aaron Merey  <amerey@redhat.com>
8975
8976         * source.c (open_source_file): Check for nullptr when computing
8977         srcpath.
8978
8979 2020-02-27  Tom Tromey  <tromey@adacore.com>
8980
8981         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8982         member.
8983         (dwarf2_add_field): Don't update nfields.
8984         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8985
8986 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8987
8988         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8989         abs.
8990
8991 2020-02-26  Tom Tromey  <tom@tromey.com>
8992
8993         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8994         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8995         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8996         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8997         per_cu_data.
8998
8999 2020-02-26  Tom Tromey  <tom@tromey.com>
9000
9001         * dwarf2/index-write.c (psym_index_map): Change type.
9002         (add_address_entry_worker, write_one_signatured_type)
9003         (recursively_count_psymbols, recursively_write_psymbols)
9004         (class debug_names, psyms_seen_size, write_gdbindex)
9005         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9006
9007 2020-02-26  Aaron Merey  <amerey@redhat.com>
9008
9009         * Makefile.in: Handle optional debuginfod support.
9010         * NEWS: Update.
9011         * README: Add --with-debuginfod summary.
9012         * config.in: Regenerate.
9013         * configure: Regenerate.
9014         * configure.ac: Handle optional debuginfod support.
9015         * debuginfod-support.c: debuginfod helper functions.
9016         * debuginfod-support.h: Ditto.
9017         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9018         summary.
9019         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9020         when a dwz file cannot be found.
9021         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9022         debuginfo file cannot be found.
9023         * source.c (open_source_file): Query debuginfod servers when a
9024         source file cannot be found.
9025         * top.c (print_gdb_configuration): Include
9026         --{with,without}-debuginfod in the output.
9027
9028 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9029
9030         * thread.c (thr_try_catch_cmd): Print thread name.
9031
9032 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9033
9034         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9035         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9036         dwarf2_fetch_die_type_sect_off): Move to...
9037         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9038         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9039         dwarf2_fetch_die_type_sect_off): ... here.
9040         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9041         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9042         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9043
9044 2020-02-26  Tom de Vries  <tdevries@suse.de>
9045
9046         PR gdb/25603
9047         * symfile.c (set_initial_language): Exit-early if
9048         language_mode == language_mode_manual.
9049
9050 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9051
9052         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9053         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9054         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9055
9056 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9057
9058         * gdbtypes.c (create_array_type_with_stride): Handle negative
9059         array strides.
9060         * valarith.c (value_subscripted_rvalue): Likewise.
9061
9062 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9063
9064         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9065
9066 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9067
9068         * loc.h (dwarf2_get_die_type): Move to...
9069         * read.h (dwarf2_get_die_type): ... here.
9070         * read.c (dwarf2_get_die_type): Move doc to header.
9071
9072 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9073
9074         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9075         'gnulib/Makefile.in' to the list.
9076
9077 2020-02-24  Tom Tromey  <tom@tromey.com>
9078
9079         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9080         Remove.
9081         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9082         XOBNEWVEC.
9083
9084 2020-02-24  Tom Tromey  <tom@tromey.com>
9085
9086         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9087         New method.
9088         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9089         (dw2_do_instantiate_symtab, dw2_get_file_names)
9090         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9091
9092 2020-02-24  Tom Tromey  <tom@tromey.com>
9093
9094         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9095         make_scoped_restore.
9096         (dwarf2_psymtab::read_symtab): Don't clear
9097         reading_partial_symbols.
9098
9099 2020-02-24  Tom de Vries  <tdevries@suse.de>
9100
9101         PR gdb/25592
9102         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9103
9104 2020-02-24  Tom de Vries  <tdevries@suse.de>
9105
9106         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9107         commands layout next/prev/regs.
9108
9109 2020-02-22  Tom Tromey  <tom@tromey.com>
9110
9111         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9112         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9113
9114 2020-02-22  Tom Tromey  <tom@tromey.com>
9115
9116         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9117
9118 2020-02-22  Tom Tromey  <tom@tromey.com>
9119
9120         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9121         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9122         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9123         * tui/tui.c (_initialize_tui): Add usage text.
9124
9125 2020-02-22  Tom Tromey  <tom@tromey.com>
9126
9127         * tui/tui-win.c (tui_set_focus_command)
9128         (tui_set_win_height_command): Use error_no_arg.
9129         (_initialize_tui_win): Update help text.
9130         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9131
9132 2020-02-22  Tom Tromey  <tom@tromey.com>
9133
9134         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9135         * tui/tui-disasm.h (struct tui_disasm_window)
9136         <display_start_addr>: Declare.
9137         * tui/tui-source.h (struct tui_source_window)
9138         <display_start_addr>: Declare.
9139         * tui/tui-winsource.h (struct tui_source_window_base)
9140         <show_source_line, display_start_addr>: New methods.
9141         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9142         Rename and move to protected section.
9143         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9144         (tui_source_window_base::do_erase_source_content): Update.
9145         (tui_source_window_base::show_source_line): Now a method.
9146         (tui_source_window_base::show_source_content)
9147         (tui_source_window_base::tui_source_window_base)
9148         (tui_source_window_base::rerender)
9149         (tui_source_window_base::refill)
9150         (tui_source_window_base::do_scroll_horizontal)
9151         (tui_source_window_base::set_is_exec_point_at)
9152         (tui_source_window_base::update_breakpoint_info)
9153         (tui_source_window_base::update_exec_info): Update.
9154         * tui/tui-source.c (tui_source_window::set_contents)
9155         (tui_source_window::showing_source_p)
9156         (tui_source_window::do_scroll_vertical)
9157         (tui_source_window::location_matches_p)
9158         (tui_source_window::line_is_displayed): Update.
9159         (tui_source_window::display_start_addr): New method.
9160         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9161         (tui_disasm_window::do_scroll_vertical)
9162         (tui_disasm_window::location_matches_p): Update.
9163         (tui_disasm_window::display_start_addr): New method.
9164
9165 2020-02-22  Tom Tromey  <tom@tromey.com>
9166
9167         * NEWS: Add entry for gdb.register_window_type.
9168         * tui/tui-layout.h (window_factory): New typedef.
9169         (tui_register_window): Declare.
9170         * tui/tui-layout.c (saved_tui_windows): New global.
9171         (tui_apply_current_layout): Use it.
9172         (tui_register_window): New function.
9173         * python/python.c (do_start_initialization): Call
9174         gdbpy_initialize_tui.
9175         (python_GdbMethods): Add "register_window_type" function.
9176         * python/python-internal.h (gdbpy_register_tui_window)
9177         (gdbpy_initialize_tui): Declare.
9178         * python/py-tui.c: New file.
9179         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9180
9181 2020-02-22  Tom Tromey  <tom@tromey.com>
9182
9183         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9184
9185 2020-02-22  Tom Tromey  <tom@tromey.com>
9186
9187         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9188         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9189         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9190         (tui_set_win_focus_to): Move from tui-win.c.
9191
9192 2020-02-22  Tom Tromey  <tom@tromey.com>
9193
9194         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9195         functions.
9196         (known_window_types): New global.
9197         (tui_get_window_by_name): Reimplement.
9198         (initialize_known_windows): New function.
9199         (validate_window_name): Rewrite.
9200         (_initialize_tui_layout): Call initialize_known_windows.
9201
9202 2020-02-22  Tom Tromey  <tom@tromey.com>
9203
9204         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9205         Remove constants.
9206         * tui/tui-winsource.h (struct tui_source_window_base)
9207         <tui_source_window_base>: Remove parameter.
9208         * tui/tui-winsource.c
9209         (tui_source_window_base::tui_source_window_base): Remove
9210         parameter.
9211         (tui_source_window_base::refill): Update.
9212         * tui/tui-stack.h (struct tui_locator_window)
9213         <tui_locator_window>: Update.
9214         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9215         Default the constructor.
9216         * tui/tui-regs.h (struct tui_data_item_window)
9217         <tui_data_item_window>: Default the constructor.
9218         (struct tui_data_window) <tui_data_window>: Likewise.
9219         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9220         Default the constructor.
9221         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9222         Default the constructor.
9223         <type>: Remove.
9224         (struct tui_win_info) <tui_win_info>: Default the constructor.
9225         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9226         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9227         Default the constructor.
9228
9229 2020-02-22  Tom Tromey  <tom@tromey.com>
9230
9231         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9232         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9233         * tui/tui-win.c (tui_resize_all): Don't call
9234         tui_delete_invisible_windows.
9235         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9236         done.
9237         (tui_set_layout): Update.
9238         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9239         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9240         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9241
9242 2020-02-22  Tom Tromey  <tom@tromey.com>
9243
9244         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9245         correctly.
9246
9247 2020-02-22  Tom Tromey  <tom@tromey.com>
9248
9249         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9250
9251 2020-02-22  Tom Tromey  <tom@tromey.com>
9252
9253         * tui/tui-winsource.h (struct tui_source_window_iterator)
9254         <inner_iterator>: New etytypedef.
9255         <tui_source_window_iterator>: Take "end" parameter.
9256         <tui_source_window_iterator>: Take iterator.
9257         <operator*, advance>: Update.
9258         <m_iter>: Change type.
9259         <m_end>: New field.
9260         (struct tui_source_windows) <begin, end>: Update.
9261         * tui/tui-layout.c (tui_windows): New global.
9262         (tui_apply_current_layout): Clear tui_windows.
9263         (tui_layout_window::apply): Update tui_windows.
9264         * tui/tui-data.h (tui_windows): Declare.
9265         (all_tui_windows): Now inline function.
9266         (class tui_window_iterator, struct all_tui_windows): Remove.
9267
9268 2020-02-22  Tom Tromey  <tom@tromey.com>
9269
9270         PR tui/17850:
9271         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9272         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9273         "height" argument.
9274         (class tui_layout_window) <get_sizes>: Likewise.
9275         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9276         argument.
9277         <get_sizes>: Add "height" argument.
9278         <m_vertical>: New field.
9279         * tui/tui-layout.c (tui_layout_split::clone): Update.
9280         (tui_layout_split::get_sizes): Add "height" argument.
9281         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9282         (tui_new_layout_command): Parse "-horizontal".
9283         (_initialize_tui_layout): Update help string.
9284         (tui_layout_split::specification): Add "-horizontal" when needed.
9285         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9286         argument.
9287         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9288         New methods.
9289
9290 2020-02-22  Tom Tromey  <tom@tromey.com>
9291
9292         * tui/tui-layout.h (enum tui_adjust_result): New.
9293         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9294         (class tui_layout_window) <adjust_size>: Return
9295         tui_adjust_result.  Rewrite.
9296         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9297         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9298
9299 2020-02-22  Tom Tromey  <tom@tromey.com>
9300
9301         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9302         parameter and return types.
9303         (class tui_layout_base) <specification>: Add "depth".
9304         (class tui_layout_window) <specification>: Add "depth".
9305         (class tui_layout_split) <specification>: Add "depth".
9306         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9307         and return types.
9308         (tui_new_layout_command): Parse sub-layouts.
9309         (_initialize_tui_layout): Update help string.
9310         (tui_layout_window::specification): Add "depth".
9311         (add_layout_command): Update.
9312
9313 2020-02-22  Tom Tromey  <tom@tromey.com>
9314
9315         * NEWS: Add "tui new-layout" item.
9316         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9317         Add new-layout command to help text.
9318         (validate_window_name): New function.
9319         (tui_new_layout_command): New function.
9320         (_initialize_tui_layout): Register "new-layout".
9321         (tui_layout_window::specification): New method.
9322         (tui_layout_window::specification): New method.
9323         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9324         method.
9325         (class tui_layout_window) <specification>: New method.
9326         (class tui_layout_split) <specification>: New method.
9327
9328 2020-02-22  Tom Tromey  <tom@tromey.com>
9329
9330         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9331         * tui/tui-win.c (window_name_completer): Update comment.
9332         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9333         Declare method.
9334         (class tui_layout_window) <replace_window>: Likewise.
9335         (class tui_layout_split) <replace_window>: Likewise.
9336         (tui_set_layout): Don't declare.
9337         (tui_set_initial_layout): Declare function.
9338         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9339         (asm_regs_layout): New globals.
9340         (tui_current_layout, show_layout): Remove.
9341         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9342         (find_layout, tui_apply_layout): New function.
9343         (layout_completer): Remove.
9344         (tui_next_layout): Reimplement.
9345         (tui_next_layout_command): New function.
9346         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9347         (tui_regs_layout): Reimplement.
9348         (tui_regs_layout_command): New function.
9349         (extract_display_start_addr): Rewrite.
9350         (next_layout, prev_layout): Remove.
9351         (tui_layout_window::replace_window): New method.
9352         (tui_layout_split::replace_window): New method.
9353         (destroy_layout): New function.
9354         (layout_list): New global.
9355         (add_layout_command): New function.
9356         (initialize_layouts): Update.
9357         (tui_layout_command): New function.
9358         (_initialize_tui_layout): Install "layout" commands.
9359         * tui/tui-data.h (enum tui_layout_type): Remove.
9360         (tui_current_layout): Don't declare.
9361
9362 2020-02-22  Tom Tromey  <tom@tromey.com>
9363
9364         * tui/tui-regs.c (tui_reg_layout): Remove.
9365         (tui_reg_command): Use tui_regs_layout.
9366         * tui/tui-layout.h (tui_reg_command): Declare.
9367         * tui/tui-layout.c (tui_reg_command): New function.
9368
9369 2020-02-22  Tom Tromey  <tom@tromey.com>
9370
9371         * tui/tui.c (tui_rl_delete_other_windows): Call
9372         tui_remove_some_windows.
9373         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9374         Declare method.
9375         (class tui_layout_window) <remove_windows>: New method.
9376         (class tui_layout_split) <remove_windows>: Declare.
9377         (tui_remove_some_windows): Declare.
9378         * tui/tui-layout.c (tui_remove_some_windows): New function.
9379         (tui_layout_split::remove_windows): New method.
9380
9381 2020-02-22  Tom Tromey  <tom@tromey.com>
9382
9383         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9384         * tui/tui-layout.h (tui_next_layout): Declare.
9385         * tui/tui-layout.c (tui_next_layout): New function.
9386
9387 2020-02-22  Tom Tromey  <tom@tromey.com>
9388
9389         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9390         correct coordinates.
9391
9392 2020-02-22  Tom Tromey  <tom@tromey.com>
9393
9394         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9395         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9396         DATA_WIN case.
9397
9398 2020-02-22  Tom Tromey  <tom@tromey.com>
9399
9400         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9401         TUI_DISASM_WIN, not tui_win_list.
9402
9403 2020-02-22  Tom Tromey  <tom@tromey.com>
9404
9405         * valprint.c (generic_val_print_enum_1)
9406         (val_print_type_code_flags): Style member names.
9407         * rust-lang.c (val_print_struct, rust_print_enum)
9408         (rust_print_struct_def, rust_internal_print_type): Style member
9409         names.
9410         * p-valprint.c (pascal_object_print_value_fields): Style member
9411         names.  Only call fprintf_symbol_filtered for static members.
9412         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9413         * f-valprint.c (f_val_print): Style member names.
9414         * f-typeprint.c (f_type_print_base): Style member names.
9415         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9416         call fprintf_symbol_filtered for static members.
9417         (cp_print_class_member): Style member names.
9418         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9419         member names.
9420         * ada-valprint.c (ada_print_scalar): Style enum names.
9421         (ada_val_print_enum): Likewise.
9422         * ada-typeprint.c (print_enum_type): Style enum names.
9423
9424 2020-02-21  Tom Tromey  <tom@tromey.com>
9425
9426         * psympriv.h (struct partial_symtab): Update comment.
9427
9428 2020-02-21  Tom Tromey  <tromey@adacore.com>
9429
9430         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9431         type is CORE_ADDR.
9432
9433 2020-02-21  Tom de Vries  <tdevries@suse.de>
9434
9435         PR gdb/25534
9436         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9437         if dependencies[i]->user != NULL.
9438
9439 2020-02-21  Ali Tamur  <tamur@google.com>
9440
9441         * dwarf2/read.c (dwarf2_name): Add null check.
9442
9443 2020-02-20  Tom Tromey  <tom@tromey.com>
9444
9445         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9446         ">=", in binary search.
9447         (dwarf2_find_containing_comp_unit): New overload.
9448         (run_test): New self-test.
9449         (_initialize_dwarf2_read): Register new test.
9450
9451 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9452
9453         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9454         * riscv-tdep.h: Likewise.
9455         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9456         rv32-only CSR.
9457         * features/riscv/64bit-csr.xml: Regenerated.
9458
9459 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9460             Tom Tromey  <tom@tromey.com>
9461
9462         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9463         of 'fputc_unfiltered'.
9464         (putchar_unfiltered): Call 'fputc_unfiltered'.
9465         (fputc_unfiltered): Call 'fputs_unfiltered'.
9466
9467 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9468
9469         * config.in: Regenerate.
9470         * configure: Regenerate.
9471         * configure.ac: Add --with-python-libdir option.
9472         * main.c: Use WITH_PYTHON_LIBDIR.
9473
9474 2020-02-19  Tom Tromey  <tom@tromey.com>
9475
9476         * symtab.c (general_symbol_info::compute_and_set_names): Use
9477         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9478
9479 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9480
9481         * dwarf2/read.c (allocate_signatured_type_table,
9482         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9483         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9484         Remove objfile parameter, update all callers.
9485
9486 2020-02-19  Doug Evans  <dje@google.com>
9487
9488         PR rust/25535
9489         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9490         rust_enum_variant calculation.
9491
9492 2020-02-19  Tom Tromey  <tromey@adacore.com>
9493
9494         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9495
9496 2020-02-19  Tom Tromey  <tromey@adacore.com>
9497
9498         * ada-lang.c (cache_symbol): Use obstack_strdup.
9499
9500 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9501
9502         * configure: Regenerate.
9503
9504 2020-02-19  Tom Tromey  <tromey@adacore.com>
9505
9506         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9507         NULL check.
9508
9509 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9510
9511         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9512
9513 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9514
9515         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9516         if GDBSERVER is not defined.
9517         (riscv_tdesc_cache): Likewise, also store const target_desc.
9518         (STATIC_IN_GDB): Define.
9519         (riscv_create_target_description): Update declaration with
9520         STATIC_IN_GDB.
9521         (riscv_lookup_target_description): New function, only define if
9522         GDBSERVER is not defined.
9523         * arch/riscv.h (riscv_create_target_description): Declare only
9524         when GDBSERVER is defined.
9525         (riscv_lookup_target_description): New declaration when GDBSERVER
9526         is not defined.
9527         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9528         (riscv_linux_read_features): ...this, and return
9529         riscv_gdbarch_features instead of target_desc.
9530         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9531         (riscv_linux_read_description): Rename to...
9532         (riscv_linux_read_features): ...this.
9533         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9534         Update to use riscv_gdbarch_features and
9535         riscv_lookup_target_description.
9536         * riscv-tdep.c (riscv_find_default_target_description): Use
9537         riscv_lookup_target_description instead of
9538         riscv_create_target_description.
9539
9540 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9541
9542         * valprint.c (generic_val_print_enum_1): When printing a flag
9543         enum with value 0 and there is no enumerator with value 0, print
9544         just "0" instead of "(unknown: 0x0)".
9545
9546 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9547
9548         * valprint.c (generic_val_print_enum_1): Print unknown part of
9549         flag enum in hex.
9550
9551 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9552
9553         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9554         flag enums to contain duplicate enumerators.
9555         * valprint.c (generic_val_print_enum_1): Update comment.
9556
9557 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9558
9559         * dwarf2/read.c: Include "count-one-bits.h".
9560         (update_enumeration_type_from_children): If an enumerator has
9561         multiple bits set, don't treat the enumeration as a "flag enum".
9562         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9563         of flag enums have 0 or 1 bit set.
9564
9565 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9566
9567         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9568         conversion.
9569         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9570         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9571         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9572         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9573         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9574
9575 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9576
9577         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9578
9579 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9580
9581         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9582         displaced_step_closure_up.
9583         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9584         (struct displaced_step_closure_up):
9585         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9586         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9587         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9588         Likewise.
9589         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9590         * gdbarch.c, gdbarch.h: Re-generate.
9591         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9592         displaced_step_closure_up.
9593         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9594         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9595         * infrun.h (displaced_step_closure_up): New type alias.
9596         (struct displaced_step_inferior_state) <step_closure>: Change
9597         type to displaced_step_closure_up.
9598         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9599         displaced_step_closure_up.
9600         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9601
9602 2020-02-14  Tom Tromey  <tom@tromey.com>
9603
9604         * minidebug.c (gnu_debug_key): New global.
9605         (find_separate_debug_file_in_section): Use it.
9606
9607 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9608
9609         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9610         std::unique_ptr.
9611         * gdbarch.c: Re-generate.
9612         * gdbarch.h: Re-generate.
9613         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9614         change.
9615         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9616         type to std::unique_ptr.
9617         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9618         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9619         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9620         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9621         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9622         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9623         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9624         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9625         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9626
9627 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9628
9629         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9630         std::unique_ptr.
9631         (displaced_step_clear): Rename to...
9632         (displaced_step_reset): ... this.  Just call displaced->reset ().
9633         (displaced_step_clear_cleanup): Rename to...
9634         (displaced_step_reset_cleanup): ... this.
9635         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9636         (displaced_step_fixup): Likewise.
9637         (resume_1): Likewise.
9638         (handle_inferior_event): Restore child's memory before calling
9639         displaced_step_fixup on the parent.
9640         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9641         to std::unique_ptr.
9642         <step_closure>: Change type to std::unique_ptr.
9643
9644 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9645
9646         * arm-tdep.c: Include count-one-bits.h.
9647         (cleanup_block_store_pc): Use count_one_bits.
9648         (cleanup_block_load_pc): Use count_one_bits.
9649         (arm_copy_block_xfer): Use count_one_bits.
9650         (thumb2_copy_block_xfer): Use count_one_bits.
9651         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9652         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9653         (thumb_get_next_pcs_raw): Use count_one_bits.
9654         (arm_get_next_pcs_raw): Use count_one_bits_l.
9655         * arch/arm.c (bitcount): Remove.
9656         * arch/arm.h (bitcount): Remove.
9657
9658 2020-02-14  Tom Tromey  <tromey@adacore.com>
9659
9660         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9661         Update.
9662         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9663         * dwarf2/loc.c (call_site_find_chain_1): Return
9664         unique_xmalloc_ptr.
9665         (call_site_find_chain): Likewise.
9666
9667 2020-02-14  Richard Biener  <rguenther@suse.de>
9668
9669         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9670         on expression with division operators.
9671
9672 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9673
9674         * MAINTAINERS (Write After Approval): Adding myself.
9675
9676 2020-02-12  Tom Tromey  <tom@tromey.com>
9677
9678         * event-loop.c (event_data, gdb_event, event_handler_func):
9679         Remove.
9680
9681 2020-02-12  Tom Tromey  <tom@tromey.com>
9682
9683         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9684         (dwarf2_frame_objfile_data): Add comment.
9685         (find_comp_unit, set_comp_unit): New functions.
9686         (dwarf2_frame_find_fde): Use find_comp_unit.
9687         (dwarf2_build_frame_info): Use set_comp_unit.
9688
9689 2020-02-12  Tom Tromey  <tom@tromey.com>
9690
9691         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9692         (comp_unit): Don't initialize objfile.
9693         (execute_cfa_program): Add text_offset parameter.
9694         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9695         (dwarf2_frame_cache): Update.
9696         (dwarf2_build_frame_info): Don't set "objfile" member.
9697
9698 2020-02-12  Tom Tromey  <tom@tromey.com>
9699
9700         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9701         (decode_frame_entry): Likewise.
9702         (dwarf2_build_frame_info): Update.
9703
9704 2020-02-12  Tom Tromey  <tom@tromey.com>
9705
9706         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9707         (decode_frame_entry_1): Use the comp_unit obstack.
9708
9709 2020-02-12  Tom Tromey  <tom@tromey.com>
9710
9711         * dwarf2/frame.c (struct comp_unit): Add initializers and
9712         constructor.
9713         (dwarf2_frame_objfile_data): Store a comp_unit.
9714         (dwarf2_frame_find_fde): Update.
9715         (dwarf2_build_frame_info): Use "new".
9716
9717 2020-02-12  Tom Tromey  <tom@tromey.com>
9718
9719         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9720         (dwarf2_fde_table): Typedef for std::vector.
9721         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9722         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9723         (decode_frame_entry): Update.
9724         (dwarf2_build_frame_info): Use "new".
9725
9726 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9727
9728         * arm-tdep.c (arm_gdbarch_init): Update.
9729         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9730         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9731         have_neon, is_m>: Change to bool.
9732
9733 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9734
9735         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9736
9737 2020-02-12  Tom Tromey  <tom@tromey.com>
9738
9739         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9740
9741 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9742
9743         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9744         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9745
9746 2020-02-11  Tom Tromey  <tom@tromey.com>
9747
9748         * psymtab.h: Update comment.
9749
9750 2020-02-11  Tom Tromey  <tom@tromey.com>
9751
9752         * gdb_obstack.h (struct auto_obstack): Use
9753         DISABLE_COPY_AND_ASSIGN.
9754
9755 2020-02-11  Tom Tromey  <tom@tromey.com>
9756
9757         * dwarf2/frame.h (struct objfile): Don't forward declare.
9758
9759 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9760
9761         * cris-tdep.c (cris_supply_gregset): Change signature to match
9762         what struct regset expects.
9763         (cris_regset): New struct.
9764         (fetch_core_registers): Remove.
9765         (cris_iterate_over_regset_sections): New function.
9766         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9767         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9768
9769 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9770
9771         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9772         registers.
9773
9774 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9775
9776         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9777
9778 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9779
9780         * configure: Re-generate.
9781
9782 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9783
9784         * configure: Re-generate.
9785
9786 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9787
9788         * acinclude: Update warning.m4 path.
9789         * warning.m4: Move to gdbsupport.
9790
9791 2020-02-11  Tom Tromey  <tromey@adacore.com>
9792
9793         * remote.c (remote_console_output): Update.
9794         * printcmd.c (printf_command): Update.
9795         * event-loop.c (gdb_wait_for_event): Update.
9796         * linux-nat.c (sigchld_handler): Update.
9797         * remote-sim.c (gdb_os_write_stdout): Update.
9798         (gdb_os_flush_stdout): Update.
9799         (gdb_os_flush_stderr): Update.
9800         (gdb_os_write_stderr): Update.
9801         * exceptions.c (print_exception): Update.
9802         * remote-fileio.c (remote_fileio_func_read): Update.
9803         (remote_fileio_func_write): Update.
9804         * tui/tui.c (tui_enable): Update.
9805         * tui/tui-interp.c (tui_interp::init): Update.
9806         * utils.c (init_page_info): Update.
9807         (putchar_unfiltered, fputc_unfiltered): Update.
9808         (gdb_flush): Update.
9809         (emit_style_escape): Update.
9810         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9811         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9812         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9813         (stderr_file::write): Update.
9814         (stderr_file::puts): Update.
9815         * ui-file.h (ui_file_isatty, ui_file_write)
9816         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9817         (ui_file_puts): Don't declare.
9818
9819 2020-02-10  Tom de Vries  <tdevries@suse.de>
9820
9821         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9822         sentinel to char *.
9823
9824 2020-02-09  Tom de Vries  <tdevries@suse.de>
9825
9826         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9827         filename if it matches "<artificial>".
9828
9829 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9830
9831         * windows-tdep.c (struct enum_value_name): New struct.
9832         (create_enum): New function.
9833         (windows_get_siginfo_type): Create and use enum types.
9834
9835 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9836
9837         * NEWS: Mention $_siginfo support for Windows.
9838         * windows-nat.c (handle_exception): Set siginfo_er.
9839         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9840         (windows_xfer_siginfo): New function.
9841         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9842         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9843         (init_windows_gdbarch_data): New function.
9844         (get_windows_gdbarch_data): New function.
9845         (windows_get_siginfo_type): New function.
9846         (windows_init_abi): Register windows_get_siginfo_type.
9847         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9848
9849 2020-02-08  Tom Tromey  <tom@tromey.com>
9850
9851         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9852         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9853         <keep>: Declare method.
9854         <m_keep>: Remove member.
9855         <~cutu_reader>: Remove.
9856         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9857         (cutu_reader::cutu_reader): Update.
9858         (cutu_reader::keep): Rename from ~cutu_reader.
9859         (process_psymtab_comp_unit, build_type_psymtabs_1)
9860         (process_skeletonless_type_unit, load_partial_comp_unit)
9861         (load_full_comp_unit, dwarf2_read_addr_index)
9862         (read_signatured_type): Update.
9863
9864 2020-02-08  Tom Tromey  <tom@tromey.com>
9865
9866         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9867         "want_partial_unit" parameter.
9868         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9869         Inline check for DW_TAG_partial_unit.
9870         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9871
9872 2020-02-08  Tom Tromey  <tom@tromey.com>
9873
9874         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9875         read.c.
9876         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9877         read.c.
9878
9879 2020-02-08  Tom Tromey  <tom@tromey.com>
9880
9881         * dwarf2/read.c (read_address): Move to comp-unit.c.
9882         (dwarf2_rnglists_process, dwarf2_ranges_process)
9883         (read_attribute_value, dwarf_decode_lines_1)
9884         (var_decode_location, decode_locdesc): Update.
9885         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9886         read.c.  Remove "cu" parameter.
9887         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9888         method.
9889
9890 2020-02-08  Tom Tromey  <tom@tromey.com>
9891
9892         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9893         (read_indirect_line_string): Update.
9894         * dwarf2/comp-unit.c (read_offset): Remove.
9895         (read_comp_unit_head): Update.
9896         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9897         method.
9898         (read_offset): Don't declare.
9899
9900 2020-02-08  Tom Tromey  <tom@tromey.com>
9901
9902         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9903         * dwarf2/read.c (struct comp_unit_head): Move to
9904         dwarf2/comp-unit.h.
9905         (enum class rcuh_kind): Move to comp-unit.h.
9906         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9907         (read_comp_unit_head, error_check_comp_unit_head)
9908         (read_and_check_comp_unit_head): Move to comp-unit.c.
9909         (read_offset, dwarf_unit_type_name): Likewise.
9910         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9911         (cutu_reader::cutu_reader, read_call_site_scope)
9912         (find_partial_die, follow_die_offset): Update.
9913         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9914
9915 2020-02-08  Tom Tromey  <tom@tromey.com>
9916
9917         * dwarf2/read.c (read_offset_1): Move to leb.c.
9918         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9919         (dwarf_decode_macro_bytes): Update.
9920         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9921         * dwarf2/leb.h (read_offset): Declare.
9922
9923 2020-02-08  Tom Tromey  <tom@tromey.com>
9924
9925         * dwarf2/read.c (dwarf2_section_size): Remove.
9926         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9927         Update.
9928         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9929
9930 2020-02-08  Tom Tromey  <tom@tromey.com>
9931
9932         * dwarf2/read.c (read_initial_length): Move to leb.c.
9933         * dwarf2/leb.h (read_initial_length): Declare.
9934         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9935         handle_nonstd parameter.
9936         * dwarf2/frame.c (read_initial_length): Remove.
9937         (decode_frame_entry_1): Update.
9938
9939 2020-02-08  Tom Tromey  <tom@tromey.com>
9940
9941         * dwarf2/loc.c (dwarf2_find_location_expression)
9942         (dwarf_evaluate_loc_desc::get_tls_address)
9943         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9944         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9945         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9946         (dwarf2_compile_property_to_c)
9947         (dwarf2_loc_desc_get_symbol_read_needs)
9948         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9949         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9950         (loclist_describe_location, loclist_tracepoint_var_ref)
9951         (loclist_generate_c_location): Update.
9952         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9953         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9954         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9955         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9956         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9957         (dwarf2_per_cu_data::addr_size)
9958         (dwarf2_per_cu_data::ref_addr_size)
9959         (dwarf2_per_cu_data::text_offset)
9960         (dwarf2_per_cu_data::addr_type): Now methods.
9961         (per_cu_header_read_in): Make per_cu "const".
9962         (dwarf2_version): Remove.
9963         (dwarf2_per_cu_data::int_type): Now a method.
9964         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9965         (set_die_type, read_array_type, read_subrange_index_type)
9966         (read_tag_string_type, read_subrange_type): Update.
9967         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9968         offset_size, ref_addr_size, text_offset, addr_type, version,
9969         objfile, int_type, addr_sized_int_type>: Declare methods.
9970
9971 2020-02-08  Tom Tromey  <tom@tromey.com>
9972
9973         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9974         Move earlier.
9975
9976 2020-02-08  Tom Tromey  <tom@tromey.com>
9977
9978         * dwarf2/read.h (dwarf_line_debug): Declare.
9979         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9980         * dwarf2/read.c: Move line_header code to new files.
9981         (dwarf_line_debug): No longer static.
9982         * dwarf2/line-header.c: New file.
9983         * dwarf2/line-header.h: New file.
9984
9985 2020-02-08  Tom Tromey  <tom@tromey.com>
9986
9987         * dwarf2/read.c (struct line_header) <file_full_name,
9988         file_file_name>: Return unique_xmalloc_ptr.
9989         (line_header::file_file_name): Update.
9990         (line_header::file_full_name): Update.
9991         (dw2_get_file_names_reader): Update.
9992         (macro_start_file): Update.
9993
9994 2020-02-08  Tom Tromey  <tom@tromey.com>
9995
9996         * dwarf2/read.c (struct line_header) <file_full_name,
9997         file_file_name>: Declare methods.
9998         (dw2_get_file_names_reader): Update.
9999         (file_file_name): Now a method.
10000         (file_full_name): Likewise.
10001         (macro_start_file): Update.
10002
10003 2020-02-08  Tom Tromey  <tom@tromey.com>
10004
10005         * dwarf2/read.c (dwarf_always_disassemble)
10006         (show_dwarf_always_disassemble): Move to loc.c.
10007         (_initialize_dwarf2_read): Move "always-disassemble" registration
10008         to loc.c.
10009         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10010         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10011         static.
10012         (show_dwarf_always_disassemble): Move from read.c.
10013         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10014
10015 2020-02-08  Tom Tromey  <tom@tromey.com>
10016
10017         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10018         (create_quick_file_names_table): Return htab_up.
10019         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10020         Update.
10021         * dwarf2/read.h (struct dwarf2_per_objfile)
10022         <quick_file_names_table>: Now htab_up.
10023
10024 2020-02-08  Tom Tromey  <tom@tromey.com>
10025
10026         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10027
10028 2020-02-08  Tom Tromey  <tom@tromey.com>
10029
10030         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10031         Rewrite.
10032         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10033         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10034         (abbrev_table::abbrev_table): No longer inline.
10035         (ABBREV_HASH_SIZE): Remove.
10036         (abbrev_table::m_abbrevs): Now an htab_up.
10037
10038 2020-02-08  Tom Tromey  <tom@tromey.com>
10039
10040         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10041         (cutu_reader): Update.
10042         (build_type_psymtabs_1): Update.
10043         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10044         (abbrev_table::alloc_abbrev): Update.
10045         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10046         (abbrev_table::read): New static method, renamed from
10047         abbrev_table_read_table.
10048         (abbrev_table::alloc_abbrev)
10049         (abbrev_table::add_abbrev): Now private.
10050         (abbrev_table::abbrev_table): Now private.
10051         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10052
10053 2020-02-08  Tom Tromey  <tom@tromey.com>
10054
10055         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10056         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10057         htab_up.
10058
10059 2020-02-08  Tom Tromey  <tom@tromey.com>
10060
10061         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10062         htab_up.
10063         (lookup_dwo_unit_in_dwp): Update.
10064         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10065         on obstack.
10066
10067 2020-02-08  Tom Tromey  <tom@tromey.com>
10068
10069         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10070         obstack.
10071
10072 2020-02-08  Tom Tromey  <tom@tromey.com>
10073
10074         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10075         line_header_hash.
10076         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10077         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10078         Change type to htab_up.
10079
10080 2020-02-08  Tom Tromey  <tom@tromey.com>
10081
10082         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10083         htab_up.  Don't allocate on obstack.
10084         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10085         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10086         Change type to htab_up.
10087
10088 2020-02-08  Tom Tromey  <tom@tromey.com>
10089
10090         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10091         Change type to htab_up.
10092         * dwarf2/read.c (create_signatured_type_table_from_index)
10093         (create_signatured_type_table_from_debug_names)
10094         (create_all_type_units, add_type_unit)
10095         (lookup_dwo_signatured_type, lookup_signatured_type)
10096         (process_skeletonless_type_unit): Update.
10097         (create_debug_type_hash_table, create_debug_types_hash_table):
10098         Change type of types_htab.
10099         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10100         htab_up.  Don't allocate on obstack.
10101         (create_cus_hash_table): Change type of cus_htab parameter.
10102         (struct dwo_file) <cus, tus>: Now htab_up.
10103         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10104         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10105         (queue_and_load_all_dwo_tus): Update.
10106         * dwarf2/index-write.c (write_gdbindex): Update.
10107         (write_debug_names): Update.
10108
10109 2020-02-08  Tom Tromey  <tom@tromey.com>
10110
10111         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10112         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10113         destructor.
10114         (struct dwarf2_per_objfile) <queue>: New member.
10115         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10116         dwarf2/read.h.
10117         (dwarf2_queue, dwarf2_queue_tail): Remove.
10118         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10119         DISABLE_COPY_AND_ASSIGN.
10120         <m_per_objfile>: New member.
10121         <~dwarf2_queue_guard>: Rewrite.
10122         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10123         Update.
10124         (~dwarf2_queue_item): New.
10125
10126 2020-02-08  Tom Tromey  <tom@tromey.com>
10127
10128         * dwarf2/read.c (struct die_info) <has_children>: New member.
10129         (dw2_get_file_names_reader): Remove has_children.
10130         (dw2_get_file_names): Update.
10131         (read_cutu_die_from_dwo): Remove has_children.
10132         (cutu_reader::init_tu_and_read_dwo_dies)
10133         (cutu_reader::cutu_reader): Update.
10134         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10135         Remove has_children.
10136         (build_type_psymtabs_1, process_skeletonless_type_unit)
10137         (load_partial_comp_unit, load_full_comp_unit): Update.
10138         (create_dwo_cu_reader): Remove has_children.
10139         (create_cus_hash_table, read_die_and_children): Update.
10140         (read_full_die_1,read_full_die): Remove has_children.
10141         (read_signatured_type): Update.
10142         (class cutu_reader) <has_children>: Remove.
10143
10144 2020-02-08  Tom Tromey  <tom@tromey.com>
10145
10146         * dwarf2/expr.c: Rename from dwarf2expr.c.
10147         * dwarf2/expr.h: Rename from dwarf2expr.h.
10148         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10149         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10150         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10151         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10152         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10153         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10154         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10155         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10156         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10157         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10158         * dwarf2/loc.c: Rename from dwarf2loc.c.
10159         * dwarf2/loc.h: Rename from dwarf2loc.h.
10160         * dwarf2/read.c: Rename from dwarf2read.c.
10161         * dwarf2/read.h: Rename from dwarf2read.h.
10162         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10163         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10164         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10165         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10166         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10167         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10168         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10169         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10170         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10171         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10172         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10173         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10174         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10175         Update.
10176         * Makefile.in (COMMON_SFILES): Update.
10177         (HFILES_NO_SRCDIR): Update.
10178
10179 2020-02-08  Tom Tromey  <tom@tromey.com>
10180
10181         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10182         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10183
10184 2020-02-08  Tom Tromey  <tom@tromey.com>
10185
10186         * dwarf2read.h (struct die_info): Don't declare.
10187
10188 2020-02-08  Tom Tromey  <tom@tromey.com>
10189
10190         * dwarf2read.h (die_info_ptr): Remove typedef.
10191
10192 2020-02-08  Tom Tromey  <tom@tromey.com>
10193
10194         * dwarf2read.c (read_call_site_scope)
10195         (handle_data_member_location, dwarf2_add_member_fn)
10196         (mark_common_block_symbol_computed, read_common_block)
10197         (attr_to_dynamic_prop, partial_die_info::read)
10198         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10199         (dwarf2_symbol_mark_computed, set_die_type): Update.
10200         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10201         method.
10202         (attr_form_is_block): Don't declare.
10203         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10204
10205 2020-02-08  Tom Tromey  <tom@tromey.com>
10206
10207         * dwarf2read.c (dwarf2_find_base_address, )
10208         (read_call_site_scope, rust_containing_type)
10209         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10210         (handle_data_member_location, dwarf2_add_member_fn)
10211         (get_alignment, read_structure_type, process_structure_scope)
10212         (mark_common_block_symbol_computed, read_common_block)
10213         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10214         (partial_die_info::read, read_attribute_value, new_symbol)
10215         (lookup_die_type, dwarf2_get_ref_die_offset)
10216         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10217         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10218         (dwarf2_symbol_mark_computed): Update.
10219         * dwarf2/attribute.h (struct attribute) <value_as_address,
10220         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10221         methods.
10222         (value_as_address, attr_form_is_section_offset)
10223         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10224         * dwarf2/attribute.c (attribute::value_as_address)
10225         (attribute::form_is_section_offset, attribute::form_is_constant)
10226         (attribute::form_is_ref): Now methods.
10227
10228 2020-02-08  Tom Tromey  <tom@tromey.com>
10229
10230         * dwarf2read.c (struct attribute, DW_STRING)
10231         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10232         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10233         (attr_form_is_block, attr_form_is_section_offset)
10234         (attr_form_is_constant, attr_form_is_ref): Move.
10235         * dwarf2/attribute.h: New file.
10236         * dwarf2/attribute.c: New file, from dwarf2read.c.
10237         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10238
10239 2020-02-08  Tom Tromey  <tom@tromey.com>
10240
10241         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10242         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10243         Move.
10244         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10245         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10246         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10247         abbrev.c.
10248         * dwarf2/abbrev.h: New file.
10249         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10250         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10251
10252 2020-02-08  Tom Tromey  <tom@tromey.com>
10253
10254         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10255         (dwarf2_section_size, dwarf2_get_section_info)
10256         (create_signatured_type_table_from_debug_names)
10257         (create_addrmap_from_aranges, read_debug_names_from_section)
10258         (get_gdb_index_contents_from_section, read_comp_unit_head)
10259         (error_check_comp_unit_head, read_abbrev_offset)
10260         (create_debug_type_hash_table, init_cu_die_reader)
10261         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10262         (read_comp_units_from_section, create_cus_hash_table)
10263         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10264         (create_dwp_v2_section, dwarf2_rnglists_process)
10265         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10266         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10267         (read_indirect_string_from_dwz, read_addr_index_1)
10268         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10269         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10270         (fill_in_loclist_baton): Update.
10271         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10272         get_containing_section, get_bfd_owner, get_bfd_section,
10273         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10274         (dwarf2_read_section, get_section_name, get_section_file_name)
10275         (get_containing_section, get_section_bfd_owner)
10276         (get_section_bfd_section, get_section_name, get_section_file_name)
10277         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10278         declare.
10279         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10280         (dwarf2_section_info::get_bfd_owner)
10281         (dwarf2_section_info::get_bfd_section)
10282         (dwarf2_section_info::get_name)
10283         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10284         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10285         (dwarf2_section_info::read): Now methods.
10286         * dwarf-index-write.c (class debug_names): Update.
10287
10288 2020-02-08  Tom Tromey  <tom@tromey.com>
10289
10290         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10291         Move to dwarf2/section.h.
10292         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10293         (get_section_bfd_section, get_section_name)
10294         (get_section_file_name, get_section_id, get_section_flags)
10295         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10296         dwarf2/section.c.
10297         * dwarf2/section.h: New file.
10298         * dwarf2/section.c: New file, from dwarf2read.c.
10299         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10300
10301 2020-02-08  Tom Tromey  <tom@tromey.com>
10302
10303         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10304         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10305         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10306         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10307         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10308         * dwarf2/leb.h: New file, from dwarf2read.c.
10309         * dwarf2/leb.c: New file, from dwarf2read.c.
10310         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10311         Remove.
10312         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10313         (COMMON_SFILES): Add dwarf2/leb.c.
10314
10315 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10316
10317         GDB 9.1 released.
10318
10319 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10320
10321         PR gdb/25190:
10322         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10323         * gdb/remote.c (remote_console_output): Update.
10324         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10325         (ui_file_puts): ...this.
10326         * gdb/ui-file.h (ui_file_puts): Add declaration.
10327         * gdb/utils.c (emit_style_escape): Update.
10328         (flush_wrap_buffer): Update.
10329         (fputs_maybe_filtered): Update.
10330         (fputs_unfiltered): Add function.
10331
10332 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10333
10334         * gdb/event-loop.c (gdb_wait_for_event): Update.
10335         * gdb/printcmd.c (printf_command): Update.
10336         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10337         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10338         (gdb_os_flush_stderr): Update.
10339         * gdb/remote.c (remote_console_output): Update.
10340         * gdb/ui-file.c (gdb_flush): Rename to...
10341         (ui_file_flush): ...this.
10342         (stderr_file::write): Update.
10343         (stderr_file::puts): Update.
10344         * gdb/ui-file.h (gdb_flush): Rename to...
10345         (ui_file_flush): ...this.
10346         * gdb/utils.c (gdb_flush): Add function.
10347         * gdb/utils.h (gdb_flush): Add declaration.
10348
10349 2020-02-07  Tom Tromey  <tromey@adacore.com>
10350
10351         PR breakpoints/24915:
10352         * source.c (find_and_open_source): Do not check basenames_may_differ.
10353
10354 2020-02-07  Tom Tromey  <tom@tromey.com>
10355
10356         * README: Update gdbserver documentation.
10357         * gdbserver: Move to top level.
10358         * configure.tgt (build_gdbserver): Remove.
10359         * configure.ac: Remove --enable-gdbserver.
10360         * configure: Rebuild.
10361         * Makefile.in (distclean): Don't mention gdbserver.
10362
10363 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10364
10365         * source-cache.c (source_cache::ensure): Surround
10366         get_plain_source_lines with a try/catch.
10367         (source_cache::get_line_charpos): Get rid of try/catch
10368         and only check for the return value of "ensure".
10369         * tui/tui-source.c (tui_source_window::set_contents):
10370         Simplify "nlines" calculation.
10371
10372 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10373
10374         * MAINTAINERS (Write After Approval): Add myself.
10375
10376 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10377
10378         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10379         function call.
10380
10381 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10382
10383         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10384
10385 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10386
10387         * nat/riscv-linux-tdesc.h: New file.
10388         * nat/riscv-linux-tdesc.c: New file, taking code from...
10389         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10390         ... here.
10391         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10392         NATDEPFILES.
10393
10394 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10395
10396         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10397         we don't set the fake simulator ptid to the null_ptid.
10398
10399 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10400
10401         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10402         * gdbthread.h (class thread_info) <resumed>: Likewise.
10403         * infrun.c (resume_1): Likewise.
10404         (proceed): Likewise.
10405         (infrun_thread_stop_requested): Likewise.
10406         (stop_all_threads): Likewise.
10407         (handle_inferior_event): Likewise.
10408         (restart_threads): Likewise.
10409         (finish_step_over): Likewise.
10410         (keep_going_stepped_thread): Likewise.
10411         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10412         (linux_handle_extended_wait): Likewise.
10413         * record-btrace.c (get_thread_current_frame_id): Likewise.
10414         * record-full.c (record_full_wait_1): Likewise.
10415         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10416         * target.c (target_resume): Likewise.
10417         * thread.c (set_running_thread): Likewise.
10418
10419 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10420
10421         * f-valprint.c (f77_print_array_1): Changed datatype of index
10422         variable to LONGEST from int to enable it to contain bound
10423         values correctly.
10424
10425 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10426
10427         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10428         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10429         offsets according to FLEN determined.
10430         (riscv_linux_nat_target::read_description): Determine FLEN
10431         dynamically.
10432         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10433         according to FLEN determined.
10434         (riscv_linux_nat_target::store_registers): Likewise.
10435
10436 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10437
10438         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10439         when reg->group is empty and reggroup is not.
10440
10441 2020-01-31  Tom Tromey  <tromey@adacore.com>
10442
10443         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10444         Call beneath target's mourn_inferior after unpushing.
10445
10446 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10447
10448         PR tui/9765
10449         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10450         have enough lines to fill the screen, still return the lowest
10451         address we found.
10452
10453 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10454
10455         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10456         '-', '<', and '>' commands.
10457
10458 2020-01-29  Pedro Alves  <palves@redhat.com>
10459             Sergio Durigan Junior  <sergiodj@redhat.com>
10460
10461         * infcmd.c (construct_inferior_arguments): Assert that
10462         'argc' is greater than 0.
10463
10464 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10465
10466         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10467         (BRK_INSN_MASK): Define to 0xd4200000.
10468         (aarch64_program_breakpoint_here_p): New function.
10469         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10470         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10471         breakpoint.c.
10472         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10473         breakpoint.h
10474         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10475         call gdbarch_program_breakpoint_here_p.
10476         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10477         default_program_breakpoint_here_p, changed return type to bool and
10478         simplified.
10479         * breakpoint.h (program_breakpoint_here): Moved prototype to
10480         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10481         return type to bool.
10482         * gdbarch.c: Regenerate.
10483         * gdbarch.h: Regenerate.
10484         * gdbarch.sh (program_breakpoint_here_p): New method.
10485         * infrun.c (handle_signal_stop): Call
10486         gdbarch_program_breakpoint_here_p.
10487
10488 2020-01-26  Tom Tromey  <tom@tromey.com>
10489
10490         * ctfread.c (struct ctf_fp_info): Reindent.
10491         (_initialize_ctfread): Remove.
10492
10493 2020-01-26  Tom Tromey  <tom@tromey.com>
10494
10495         * psymtab.c (partial_map_expand_apply)
10496         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10497         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10498         (psym_print_stats, psym_expand_symtabs_for_function)
10499         (psym_map_symbol_filenames, psym_map_matching_symbols)
10500         (psym_expand_symtabs_matching)
10501         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10502         (maintenance_check_psymtabs): Use new methods.
10503         * psympriv.h (struct partial_symtab) <readin_p,
10504         get_compunit_symtab>: New methods.
10505         <readin, compunit_symtab>: Remove members.
10506         (struct standard_psymtab): New.
10507         (struct legacy_psymtab): Derive from standard_psymtab.
10508         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10509         standard_psymtab.
10510         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10511
10512 2020-01-26  Tom Tromey  <tom@tromey.com>
10513
10514         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10515         read_dependencies.  Add assert.
10516         * psymtab.c (partial_symtab::read_dependencies): New method.
10517         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10518         method.
10519         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10520         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10521         read_dependencies.
10522         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10523         Add assert.
10524
10525 2020-01-26  Tom Tromey  <tom@tromey.com>
10526
10527         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10528         Call expand_psymtab.
10529         (xcoff_read_symtab): Call expand_psymtab.
10530         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10531         legacy_expand_psymtab.
10532         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10533         method.
10534         (struct legacy_psymtab) <expand_psymtab>: Implement.
10535         <legacy_expand_psymtab>: New member.
10536         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10537         (parse_partial_symbols): Set legacy_expand_psymtab.
10538         (psymtab_to_symtab_1): Change argument order.  Call
10539         expand_psymtab.
10540         (new_psymtab): Set legacy_expand_psymtab.
10541         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10542         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10543         expand_psymtab.
10544         (dwarf2_psymtab::expand_psymtab): Rename from
10545         psymtab_to_symtab_1.  Call expand_psymtab.
10546         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10547         (dbx_end_psymtab): Likewise.
10548         (dbx_psymtab_to_symtab_1): Change argument order. Call
10549         expand_psymtab.
10550         (dbx_read_symtab): Call expand_psymtab.
10551         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10552         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10553         (ctf_psymtab::read_symtab): Call expand_psymtab.
10554
10555 2020-01-26  Tom Tromey  <tom@tromey.com>
10556
10557         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10558         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10559         messages.
10560         * mdebugread.c (mdebug_read_symtab): Remove prints.
10561         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10562         assert.
10563         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10564
10565 2020-01-26  Tom Tromey  <tom@tromey.com>
10566
10567         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10568         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10569         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10570         legacy_symtab.
10571         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10572         * psymtab.c (psymtab_to_symtab): Call method.
10573         (dump_psymtab): Update.
10574         * psympriv.h (struct partial_symtab): Add virtual destructor.
10575         <read_symtab>: New method.
10576         (struct legacy_symtab): New.
10577         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10578         (struct pst_map) <pst>: Now a legacy_psymtab.
10579         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10580         (new_psymtab): Use legacy_psymtab.
10581         * dwarf2read.h (struct dwarf2_psymtab): New.
10582         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10583         * dwarf2read.c (dwarf2_create_include_psymtab)
10584         (dwarf2_build_include_psymtabs, create_type_unit_group)
10585         (create_partial_symtab, process_psymtab_comp_unit_reader)
10586         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10587         (set_partial_user): Use dwarf2_psymtab.
10588         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10589         (psymtab_to_symtab_1, process_full_comp_unit)
10590         (process_full_type_unit, dwarf2_ranges_read)
10591         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10592         (dwarf_decode_lines): Use dwarf2_psymtab.
10593         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10594         (add_address_entry_worker, write_one_signatured_type)
10595         (recursively_count_psymbols, recursively_write_psymbols)
10596         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10597         (write_debug_names): Likewise.
10598         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10599         <pst>: Now a legacy_psymtab.
10600         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10601         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10602         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10603         * ctfread.c (struct ctf_psymtab): New.
10604         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10605         ctf_psymtab.
10606         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10607         (create_partial_symtab): Return a ctf_psymtab.
10608         (scan_partial_symbols): Update.
10609
10610 2020-01-26  Tom Tromey  <tom@tromey.com>
10611
10612         * xcoffread.c (xcoff_start_psymtab): Use new.
10613         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10614         renamed from start_psymtab_common.
10615         * psympriv.h (struct partial_symtab): Add new constructor.
10616         (start_psymtab_common): Don't declare.
10617         * mdebugread.c (parse_partial_symbols): Use new.
10618         * dwarf2read.c (create_partial_symtab): Use new.
10619         * dbxread.c (start_psymtab): Use new.
10620         * ctfread.c (create_partial_symtab): Use new.
10621
10622 2020-01-26  Tom Tromey  <tom@tromey.com>
10623
10624         * xcoffread.c (xcoff_end_psymtab): Use new.
10625         * psymtab.c (start_psymtab_common): Use new.
10626         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10627         Update.
10628         * psympriv.h (struct partial_symtab): Add parameters to
10629         constructor.  Don't inline.
10630         (allocate_psymtab): Don't declare.
10631         * mdebugread.c (new_psymtab): Use new.
10632         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10633         * dbxread.c (dbx_end_psymtab): Use new.
10634
10635 2020-01-26  Tom Tromey  <tom@tromey.com>
10636
10637         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10638         allocate_psymtab.  Update documentation.
10639         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10640         allocate_psymtab.  Do not use new.
10641         (allocate_psymtab): Use new.  Update.
10642
10643 2020-01-26  Tom Tromey  <tom@tromey.com>
10644
10645         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10646         * psymtab.c (psym_print_stats): Update.
10647         * psympriv.h (struct partial_symtab) <readin,
10648         psymtabs_addrmap_supported, anonymous>: Now bool.
10649         * mdebugread.c (psymtab_to_symtab_1): Update.
10650         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10651         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10652         (process_full_comp_unit, process_full_type_unit): Update.
10653         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10654         * ctfread.c (psymtab_to_symtab): Update.
10655
10656 2020-01-26  Tom Tromey  <tom@tromey.com>
10657
10658         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10659         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10660         * psymtab.c (psymtab_storage): Delete psymtabs.
10661         (psymtab_storage::allocate_psymtab): Use new.
10662         (psymtab_storage::discard_psymtab): Use delete.
10663         * psympriv.h (struct partial_symtab): Add constructor and
10664         initializers.
10665
10666 2020-01-26  Tom Tromey  <tom@tromey.com>
10667
10668         * machoread.c: Do not include psympriv.h.
10669
10670 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10671
10672         * NEWS: Mention the new option and the set/show commands.
10673
10674 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10675
10676         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10677         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10678         (validate_exec_file): New variables, enums, functions.
10679         (exec_file_locate_attach, print_section_info): Style the filenames.
10680         (_initialize_exec): Install show_exec_file_mismatch_command and
10681          set_exec_file_mismatch_command.
10682         * gdbcore.h (validate_exec_file): Declare.
10683         * infcmd.c (attach_command): Call validate_exec_file.
10684         * remote.c ( remote_target::remote_add_inferior): Likewise.
10685
10686 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10687
10688         * frame.c (find_frame_sal): Move call to get_next_frame into more
10689         inner scope.
10690         * inline-frame.c (inilne_state) <inline_state>: Update argument
10691         types.
10692         (inilne_state) <skipped_symbol>: Rename to...
10693         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10694         (skip_inline_frames): Build vector of skipped symbols and use this
10695         to reate the inline_state.
10696         (inline_skipped_symbol): Add a comment and some assertions, fetch
10697         skipped symbol from the list.
10698
10699 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10700
10701         * buildsym.c (lte_is_less_than): Delete.
10702         (buildsym_compunit::end_symtab_with_blockvector): Create local
10703         lambda function to sort line table entries, and use
10704         std::stable_sort instead of std::sort.
10705         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10706         markers when looking for a previous line.
10707
10708 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10709
10710         * dwarf2read.c (lnp_state_machine::record_line): Include
10711         end_sequence parameter in debug print out.  Record the line if we
10712         are at an end_sequence marker even if it's not the start of a
10713         statement.
10714         * symmisc.c (maintenance_print_one_line_table): Print end of
10715         sequence markers with 'END' not '0'.
10716
10717 2020-01-24  Pedro Alves  <palves@redhat.com>
10718
10719         PR gdb/25410
10720         * thread.c (scoped_restore_current_thread::restore): Use
10721         switch_to_inferior_no_thread.
10722         * exec.c: Include "progspace-and-thread.h".
10723         (add_target_sections, remove_target_sections):
10724         scoped_restore_current_pspace_and_thread instead of
10725         scoped_restore_current_thread.
10726         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10727         and aspace to the inferior before calling clone_program_space.
10728         Remove stale comment.
10729
10730 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10731
10732         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10733         (arm_netbsd_nat_target::fetch_registers): ...this.
10734         (arm_nbsd_nat_target::store_registers): Rename to...
10735         (arm_netbsd_nat_target::store_registers): ...this.
10736
10737 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10738
10739         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10740         register_t.
10741
10742 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10743
10744         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10745         Update comment.
10746         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10747         Likewise.
10748         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10749         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10750         the correct replacement (iterate_over_regset_sections).
10751         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10752         Update comment.
10753
10754 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10755
10756         PR gdb/23718
10757         * gdb/python/python.c (execute_gdb_command): Call
10758         async_enable_stdin in catch block.
10759
10760 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10761
10762         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10763         SWITCH_THRU_ALL_UIS.
10764
10765 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10766
10767         PR tui/9765
10768         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10769         comment, add extra parameter, and update to store previous symbol
10770         when appropriate.
10771         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10772         add extra parameter.
10773         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10774         remove unneeded parameter, add try/catch around gdb_print_insn,
10775         rewrite to add items to asm_lines vector.
10776         (tui_find_backward_disassembly_start_address): New function.
10777         (tui_find_disassembly_address): Updated throughout.
10778         (tui_disasm_window::set_contents): Update for changes to
10779         tui_disassemble.
10780         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10781         number of lines to scroll.
10782
10783 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10784
10785         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10786         (SECT_OFF_DATA): Likewise.
10787         (SECT_OFF_RODATA): Likewise.
10788         (SECT_OFF_TEXT): Likewise.
10789         (SECT_OFF_BSS): Likewise.
10790         (struct objfile) <text_section_offset, data_section_offset>: New
10791         methods.
10792         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10793         objfile::text_section_offset.
10794         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10795         * coffread.c (coff_symtab_read): Likewise.
10796         (enter_linenos): Likewise.
10797         (process_coff_symbol): Likewise.
10798         * ctfread.c (get_objfile_text_range): Likewise.
10799         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10800         Use objfile::data_section_offset.
10801         * dwarf2-frame.c (execute_cfa_program): Use
10802         objfile::text_section_offset.
10803         (dwarf2_frame_find_fde): Likewise.
10804         * dwarf2read.c (create_addrmap_from_index): Likewise.
10805         (create_addrmap_from_aranges): Likewise.
10806         (dw2_find_pc_sect_compunit_symtab): Likewise.
10807         (process_psymtab_comp_unit_reader): Likewise.
10808         (add_partial_symbol): Likewise.
10809         (add_partial_subprogram): Likewise.
10810         (process_full_comp_unit): Likewise.
10811         (read_file_scope): Likewise.
10812         (read_func_scope): Likewise.
10813         (read_lexical_block_scope): Likewise.
10814         (read_call_site_scope): Likewise.
10815         (dwarf2_rnglists_process): Likewise.
10816         (dwarf2_ranges_process): Likewise.
10817         (dwarf2_ranges_read): Likewise.
10818         (dwarf_decode_lines_1): Likewise.
10819         (new_symbol): Likewise.
10820         (dwarf2_fetch_die_loc_sect_off): Likewise.
10821         (dwarf2_per_cu_text_offset): Likewise.
10822         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10823         * hppa-tdep.c (read_unwind_info): Likewise.
10824         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10825         * psympriv.h (struct partial_symtab): Likewise.
10826         * psymtab.c (find_pc_sect_psymtab): Likewise.
10827         * solib-svr4.c (enable_break): Likewise.
10828         * stap-probe.c (relocate_address): Use
10829         objfile::data_section_offset.
10830         * xcoffread.c (enter_line_range): Use
10831         objfile::text_section_offset.
10832         (read_xcoff_symtab): Likewise.
10833
10834 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10835
10836         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10837         declaration to narrower scopes.
10838
10839 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10840
10841         * darwin-nat.h (struct darwin_exception_msg, enum
10842         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10843         Move up.
10844         (class darwin_nat_target) <wait_1, check_new_threads,
10845         decode_exception_message, decode_message, stop_inferior,
10846         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10847         * darwin-nat.c (darwin_check_new_threads): Rename to...
10848         (darwin_nat_target::check_new_threads): ... this.
10849         (darwin_suspend_inferior_it): Remove.
10850         (darwin_decode_exception_message): Rename to...
10851         (darwin_nat_target::decode_exception_message): ... this.
10852         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10853         (darwin_decode_message): Rename to...
10854         (darwin_nat_target::decode_message): ... this.
10855         (cancel_breakpoint): Rename to...
10856         (darwin_nat_target::cancel_breakpoint): ... this.
10857         (darwin_wait): Rename to...
10858         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10859         instead of iterate_over_inferiors.
10860         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10861         (darwin_stop_inferior): Rename to...
10862         (darwin_nat_target::stop_inferior): ... this.
10863         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10864         (darwin_init_thread_list): Rename to...
10865         (darwin_nat_target::init_thread_list): ... this.
10866         (darwin_ptrace_him): Rename to...
10867         (darwin_nat_target::ptrace_him): ... this.
10868         (darwin_nat_target::create_inferior): Pass lambda function to
10869         fork_inferior.
10870         (darwin_nat_target::detach): Call stop_inferior instead of
10871         darwin_stop_inferior.
10872         * fork-inferior.h (fork_inferior): Change init_trace_fun
10873         parameter to gdb::function_view.
10874         * fork-inferior.c (fork_inferior): Likewise.
10875
10876 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10877
10878         * i386-cygwin-tdep.c (core_process_module_section): Update.
10879         * windows-nat.c (struct lm_info_windows): Add text_offset.
10880         (windows_xfer_shared_libraries): Update.
10881         * windows-tdep.c (windows_xfer_shared_library):
10882         Add text_offset_cached argument.
10883         * windows-tdep.h (windows_xfer_shared_library): Update.
10884
10885 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10886
10887         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10888
10889 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10890
10891         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10892         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10893         replace with range-based for.
10894         (gdbsim_interrupt_inferior): Remove.
10895         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10896         with a range-based for.  Inline code from
10897         gdbsim_interrupt_inferior.
10898
10899 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10900
10901         * infrun.c (proceed): Fix indentation.
10902
10903 2020-01-21  Tom Tromey  <tromey@adacore.com>
10904
10905         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10906         * python/python.c (python_extension_ops): Update.
10907         (gdbpy_colorize): New function.
10908         * python/lib/gdb/__init__.py (colorize): New function.
10909         * extension.h (ext_lang_colorize): Declare.
10910         * extension.c (ext_lang_colorize): New function.
10911         * extension-priv.h (struct extension_language_ops) <colorize>: New
10912         member.
10913         * cli/cli-style.c (_initialize_cli_style): Update help text.
10914
10915 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10916
10917         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10918         <cond>: Change type to bool.
10919         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10920         (aarch64_displaced_step_cb): Likewise.
10921         (aarch64_displaced_step_tb): Likewise.
10922
10923 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10924
10925         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10926         output.
10927
10928 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10929
10930         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10931         <pc_adjust>: Adjust the documentation.
10932         (aarch64_displaced_step_fixup): Check if PC really moved before
10933         adjusting it.
10934
10935 2020-01-19  Tom Tromey  <tom@tromey.com>
10936
10937         * disasm.c (~gdb_disassembler): New destructor.
10938         (gdb_buffered_insn_length): Call disassemble_free_target.
10939         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10940         DISABLE_COPY_AND_ASSIGN.
10941
10942 2020-01-19  Tom Tromey  <tom@tromey.com>
10943
10944         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10945         (die_reader_func_ftype): Remove.
10946         (cutu_reader): New class.
10947         (dw2_get_file_names_reader): Remove "data" parameter.
10948         (dw2_get_file_names): Use cutu_reader.
10949         (create_debug_type_hash_table): Update.
10950         (read_cutu_die_from_dwo): Update comment.
10951         (lookup_dwo_unit): Add dwo_name parameter.
10952         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10953         die_reader_func_ftype and data parameters.
10954         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10955         Remove die_reader_func_ftype and data parameters.
10956         (~cutu_reader): New; from init_cutu_and_read_dies.
10957         (cutu_reader::cutu_reader): Rename from
10958         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10959         and data parameters.
10960         (init_cutu_and_read_dies_simple): Remove.
10961         (struct process_psymtab_comp_unit_data): Remove.
10962         (process_psymtab_comp_unit_reader): Remove data parameter; add
10963         want_partial_unit and pretend_language parameters.
10964         (process_psymtab_comp_unit): Use cutu_reader.
10965         (build_type_psymtabs_reader): Remove data parameter.
10966         (build_type_psymtabs_1): Use cutu_reader.
10967         (process_skeletonless_type_unit): Likewise.
10968         (load_partial_comp_unit_reader): Remove.
10969         (load_partial_comp_unit): Use cutu_reader.
10970         (load_full_comp_unit_reader): Remove.
10971         (load_full_comp_unit): Use cutu_reader.
10972         (struct create_dwo_cu_data): Remove.
10973         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10974         dwo_unit parameters.
10975         (create_cus_hash_table): Use cutu_reader.
10976         (struct dwarf2_read_addr_index_data): Remove.
10977         (dwarf2_read_addr_index_reader): Remove.
10978         (dwarf2_read_addr_index): Use cutu_reader.
10979         (read_signatured_type_reader): Remove.
10980         (read_signatured_type): Use cutu_reader.
10981
10982 2020-01-19  Tom Tromey  <tom@tromey.com>
10983
10984         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10985         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10986         (tui_wrefresh): Declare.
10987         * tui/tui-wingeneral.c (suppress_output): New global.
10988         (tui_suppress_output, ~tui_suppress_output): New constructor and
10989         destructor.
10990         (tui_wrefresh): New function.
10991         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10992         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10993         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10994         method.
10995         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10996         tui_wrefresh.
10997         (tui_data_window::no_refresh): New method.
10998         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10999         (tui_reg_command): Use tui_suppress_output
11000         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11001         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11002         method.
11003         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11004
11005 2020-01-19  Tom Tromey  <tom@tromey.com>
11006
11007         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11008         Handle case where symtab is null.
11009
11010 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11011
11012         * linux-fork.c (one_fork_p): Simplify.
11013
11014 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11015
11016         * top.c (struct qt_args): Remove.
11017         (kill_or_detach): Change return type to void, replace `void *`
11018         parameter with a proper one.
11019         (print_inferior_quit_action):  Likewise.
11020         (quit_confirm): Use range-based for loop to iterate over inferiors.
11021         (quit_force): Likewise.
11022
11023 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11024
11025         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11026         `void *` parameter with proper parameters.
11027         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11028         (print_one_inferior): Change return type to void, replace `void *`
11029         parameter with proper parameters.
11030         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11031         inferiors.
11032         (get_other_inferior): Remove.
11033         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11034         inferiors.
11035
11036 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11037
11038         * mi/mi-interp.c (report_initial_inferior): Remove.
11039         (mi_interp::init): Use range-based for to iterate over inferiors.
11040
11041 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11042
11043         * python/py-inferior.c (build_inferior_list): Remove.
11044         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11045
11046 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11047
11048         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11049         (btrace_stitch_trace): Likewise.
11050         * charset.c (intermediate_encoding): Likewise (vaild).
11051         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11052         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11053         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11054
11055 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11056
11057         * windows-tdep.c (windows_get_tlb_type):
11058         Add rtl_user_process_parameters type.
11059
11060 2020-01-16  Pedro Alves  <palves@redhat.com>
11061             Norbert Lange  <nolange79@gmail.com>
11062
11063         PR build/24805
11064         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11065         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11066         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11067         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11068         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11069         (ps_plog): Redeclare exported functions with default visibility.
11070
11071 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11072
11073         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11074         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11075
11076 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11077
11078         * infcmd.c (post_create_inferior): Use get_thread_regcache
11079         instead of get_current_regcache.
11080
11081 2020-01-14  Tom Tromey  <tom@tromey.com>
11082
11083         PR symtab/12535:
11084         * python/python.c (gdbpy_decode_line): Treat empty string the same
11085         as no argument.
11086
11087 2020-01-14  Tom Tromey  <tom@tromey.com>
11088
11089         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11090
11091 2020-01-14  Tom Tromey  <tom@tromey.com>
11092
11093         * nat/linux-btrace.c: Don't include <config.h>.
11094         * nat/linux-ptrace.c: Don't include <config.h>.
11095         * nat/x86-linux-dregs.c: Don't include <config.h>.
11096
11097 2020-01-14  Tom Tromey  <tom@tromey.com>
11098
11099         * configure: Rebuild.
11100         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11101
11102 2020-01-14  Tom Tromey  <tom@tromey.com>
11103
11104         * nat/x86-linux-dregs.c: Include configh.h.
11105         * nat/linux-ptrace.c: Include configh.h.
11106         * nat/linux-btrace.c: Include configh.h.
11107         * defs.h: Include config.h, bfd.h.
11108         * configure.ac: Don't source common.host.
11109         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11110         * configure: Rebuild.
11111         * acinclude.m4: Update path.
11112         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11113         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11114         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11115         (CLIBS): Add LIBSUPPORT.
11116         (CDEPS): Likewise.
11117         (COMMON_SFILES): Remove gdbsupport files.
11118         (HFILES_NO_SRCDIR): Likewise.
11119         (stamp-version): Update path to create-version.sh.
11120         (ALLDEPFILES): Remove gdbsupport files.
11121
11122 2020-01-14  Tom Tromey  <tom@tromey.com>
11123
11124         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11125         USE_WIN32API when needed.
11126         * configure.ac (USE_WIN32API): Don't define.
11127         (WIN32LIBS): Use WIN32APILIBS.
11128         * configure: Rebuild.
11129
11130 2020-01-14  Tom Tromey  <tom@tromey.com>
11131
11132         * configure: Rebuild.
11133         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11134
11135 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11136
11137         * skip.c (skip_function_command): Make skip w/o arguments use the
11138         name of the inlined function if pc is inside any inlined function.
11139
11140 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11141
11142         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11143         * infrun.c (resume_1): Likewise.
11144         (handle_inferior_event): Remove stale comment.
11145         * linux-nat.c (linux_nat_target::resume): Update comments.
11146         (save_stop_reason): Likewise.
11147         (linux_nat_filter_event): Likewise.
11148         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11149
11150 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11151
11152         * elfread.c (record_minimal_symbol): Set section index to 0 for
11153         non-allocatable sections.
11154
11155
11156 2020-01-13  Ali Tamur <tamur@google.com>
11157
11158         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11159         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11160         to gdb::optional.  Update comments.
11161         (dwo_file): Update comments.
11162         (read_attribute): Update API to take an additional out parameter,
11163         need_reprocess.  This is used to mark attributes that need other
11164         attributes (e.g. str_offsets_base) for correct computation which may not
11165         have been read yet.
11166         (read_attribute_reprocess): New function declaration.
11167         (read_addr_index): Likewise.
11168         (read_dwo_str_index): Likewise.
11169         (read_stub_str_index): Likewise.
11170         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11171         (lookup_addr_base): New function definition.
11172         (lookup_ranges_base): Likewise.
11173         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11174         lookup_ranges_base.
11175         (init_cutu_and_read_dies): Update comments.
11176         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11177         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11178         Update comments.
11179         (init_cutu_and_read_dies_simple): Reflect API changes.
11180         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11181         (create_cus_hash_table): Change API to take parent compile unit.
11182         Reflect API changes.
11183         (open_and_init_dwo_file): Reflect API changes.
11184         (dwarf2_get_pc_bounds): Update comments.
11185         (dwarf2_record_block_ranges): Likewise.
11186         (read_full_die_1): Change implementation to reprocess attributes that
11187         need str_offsets_base and addr_base.
11188         (partial_die_info::read): Likewise.
11189         (read_attribute_reprocess): New function definition.
11190         (read_attribute_value): Change API to take an additional out parameter,
11191         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11192         when a non-dwo compile unit has index based attributes.
11193         (read_attribute): Reflect API changes.
11194         (read_addr_index_1): Reflect API changes.  Update comments.
11195         (dwarf2_read_addr_index_data): Reflect API changes.
11196         (dwarf2_read_addr_index): Likewise.
11197         (read_str_index): Change API and implementation.  This becomes a helper
11198         to be used by the new string index related methods.  Update error
11199         message and comments.
11200         (read_dwo_str_index): New function definition.
11201         (read_stub_str_index): Likewise.
11202         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11203         * symfile.h (dwarf2_debug_sections): Likewise.
11204         * xcoffread.c (dwarf2_debug_sections): Likewise.
11205
11206 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11207
11208         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11209         core_reg_sect type to gdb_byte *.
11210         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11211         * cris-tdep.c (fetch_core_registers): Likewise.
11212         * corelow.c (core_target::get_core_register_section): Change
11213         type of `contents` to gdb::byte_vector.
11214
11215 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11216
11217         * tui/tui-wingeneral.c (box_win): Position the title in the center
11218         of the border.
11219
11220 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11221
11222         * corelow.c (core_target::get_core_register_section): Use
11223           std::vector instead of alloca.
11224
11225 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11226
11227         * warning.m4: Add -Wmissing-declarations to build_warnings.
11228         * configure: Re-generate.
11229
11230 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11231
11232         * python/python.c (init__gdb_module): Add declaration.
11233
11234 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11235
11236         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11237         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11238         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11239         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11240         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11241         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11242         * ada-exp.y (_initialize_ada_exp): Add declaration.
11243         * ada-lang.c (_initialize_ada_language): Add declaration.
11244         * ada-tasks.c (_initialize_tasks): Add declaration.
11245         * agent.c (_initialize_agent): Add declaration.
11246         * aix-thread.c (_initialize_aix_thread): Add declaration.
11247         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11248         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11249         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11250         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11251         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11252         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11253         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11254         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11255         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11256         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11257         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11258         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11259         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11260         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11261         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11262         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11263         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11264         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11265         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11266         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11267         * annotate.c (_initialize_annotate): Add declaration.
11268         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11269         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11270         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11271         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11272         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11273         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11274         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11275         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11276         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11277         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11278         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11279         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11280         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11281         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11282         * auto-load.c (_initialize_auto_load): Add declaration.
11283         * auxv.c (_initialize_auxv): Add declaration.
11284         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11285         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11286         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11287         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11288         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11289         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11290         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11291         * breakpoint.c (_initialize_breakpoint): Add declaration.
11292         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11293         * btrace.c (_initialize_btrace): Add declaration.
11294         * charset.c (_initialize_charset): Add declaration.
11295         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11296         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11297         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11298         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11299         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11300         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11301         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11302         * coffread.c (_initialize_coffread): Add declaration.
11303         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11304         * compile/compile.c (_initialize_compile): Add declaration.
11305         * complaints.c (_initialize_complaints): Add declaration.
11306         * completer.c (_initialize_completer): Add declaration.
11307         * copying.c (_initialize_copying): Add declaration.
11308         * corefile.c (_initialize_core): Add declaration.
11309         * corelow.c (_initialize_corelow): Add declaration.
11310         * cp-abi.c (_initialize_cp_abi): Add declaration.
11311         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11312         * cp-support.c (_initialize_cp_support): Add declaration.
11313         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11314         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11315         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11316         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11317         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11318         * ctfread.c (_initialize_ctfread): Add declaration.
11319         * d-lang.c (_initialize_d_language): Add declaration.
11320         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11321         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11322         * dbxread.c (_initialize_dbxread): Add declaration.
11323         * dcache.c (_initialize_dcache): Add declaration.
11324         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11325         * disasm.c (_initialize_disasm): Add declaration.
11326         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11327         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11328         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11329         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11330         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11331         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11332         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11333         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11334         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11335         * elfread.c (_initialize_elfread): Add declaration.
11336         * exec.c (_initialize_exec): Add declaration.
11337         * extension.c (_initialize_extension): Add declaration.
11338         * f-lang.c (_initialize_f_language): Add declaration.
11339         * f-valprint.c (_initialize_f_valprint): Add declaration.
11340         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11341         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11342         * filesystem.c (_initialize_filesystem): Add declaration.
11343         * findcmd.c (_initialize_mem_search): Add declaration.
11344         * findvar.c (_initialize_findvar): Add declaration.
11345         * fork-child.c (_initialize_fork_child): Add declaration.
11346         * frame-base.c (_initialize_frame_base): Add declaration.
11347         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11348         * frame.c (_initialize_frame): Add declaration.
11349         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11350         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11351         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11352         * gcore.c (_initialize_gcore): Add declaration.
11353         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11354         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11355         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11356         * gdbarch.c (_initialize_gdbarch): Add declaration.
11357         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11358         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11359         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11360         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11361         * go-lang.c (_initialize_go_language): Add declaration.
11362         * go32-nat.c (_initialize_go32_nat): Add declaration.
11363         * guile/guile.c (_initialize_guile): Add declaration.
11364         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11365         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11366         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11367         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11368         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11369         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11370         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11371         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11372         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11373         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11374         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11375         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11376         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11377         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11378         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11379         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11380         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11381         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11382         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11383         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11384         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11385         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11386         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11387         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11388         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11389         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11390         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11391         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11392         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11393         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11394         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11395         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11396         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11397         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11398         * infcall.c (_initialize_infcall): Add declaration.
11399         * infcmd.c (_initialize_infcmd): Add declaration.
11400         * inflow.c (_initialize_inflow): Add declaration.
11401         * infrun.c (_initialize_infrun): Add declaration.
11402         * interps.c (_initialize_interpreter): Add declaration.
11403         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11404         * jit.c (_initialize_jit): Add declaration.
11405         * language.c (_initialize_language): Add declaration.
11406         * linux-fork.c (_initialize_linux_fork): Add declaration.
11407         * linux-nat.c (_initialize_linux_nat): Add declaration.
11408         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11409         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11410         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11411         * m2-lang.c (_initialize_m2_language): Add declaration.
11412         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11413         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11414         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11415         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11416         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11417         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11418         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11419         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11420         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11421         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11422         * machoread.c (_initialize_machoread): Add declaration.
11423         * macrocmd.c (_initialize_macrocmd): Add declaration.
11424         * macroscope.c (_initialize_macroscope): Add declaration.
11425         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11426         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11427         * maint.c (_initialize_maint_cmds): Add declaration.
11428         * mdebugread.c (_initialize_mdebugread): Add declaration.
11429         * memattr.c (_initialize_mem): Add declaration.
11430         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11431         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11432         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11433         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11434         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11435         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11436         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11437         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11438         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11439         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11440         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11441         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11442         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11443         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11444         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11445         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11446         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11447         * mipsread.c (_initialize_mipsread): Add declaration.
11448         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11449         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11450         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11451         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11452         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11453         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11454         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11455         * nto-procfs.c (_initialize_procfs): Add declaration.
11456         * objc-lang.c (_initialize_objc_language): Add declaration.
11457         * observable.c (_initialize_observer): Add declaration.
11458         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11459         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11460         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11461         * osabi.c (_initialize_gdb_osabi): Add declaration.
11462         * osdata.c (_initialize_osdata): Add declaration.
11463         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11464         * parse.c (_initialize_parse): Add declaration.
11465         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11466         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11467         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11468         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11469         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11470         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11471         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11472         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11473         * printcmd.c (_initialize_printcmd): Add declaration.
11474         * probe.c (_initialize_probe): Add declaration.
11475         * proc-api.c (_initialize_proc_api): Add declaration.
11476         * proc-events.c (_initialize_proc_events): Add declaration.
11477         * proc-service.c (_initialize_proc_service): Add declaration.
11478         * procfs.c (_initialize_procfs): Add declaration.
11479         * producer.c (_initialize_producer): Add declaration.
11480         * psymtab.c (_initialize_psymtab): Add declaration.
11481         * python/python.c (_initialize_python): Add declaration.
11482         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11483         * record-btrace.c (_initialize_record_btrace): Add declaration.
11484         * record-full.c (_initialize_record_full): Add declaration.
11485         * record.c (_initialize_record): Add declaration.
11486         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11487         * regcache.c (_initialize_regcache): Add declaration.
11488         * reggroups.c (_initialize_reggroup): Add declaration.
11489         * remote-notif.c (_initialize_notif): Add declaration.
11490         * remote-sim.c (_initialize_remote_sim): Add declaration.
11491         * remote.c (_initialize_remote): Add declaration.
11492         * reverse.c (_initialize_reverse): Add declaration.
11493         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11494         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11495         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11496         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11497         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11498         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11499         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11500         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11501         Add declaration.
11502         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11503         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11504         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11505         * rust-exp.y (_initialize_rust_exp): Add declaration.
11506         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11507         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11508         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11509         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11510         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11511         * score-tdep.c (_initialize_score_tdep): Add declaration.
11512         * ser-go32.c (_initialize_ser_dos): Add declaration.
11513         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11514         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11515         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11516         * ser-uds.c (_initialize_ser_socket): Add declaration.
11517         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11518         * serial.c (_initialize_serial): Add declaration.
11519         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11520         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11521         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11522         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11523         * skip.c (_initialize_step_skip): Add declaration.
11524         * sol-thread.c (_initialize_sol_thread): Add declaration.
11525         * solib-aix.c (_initialize_solib_aix): Add declaration.
11526         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11527         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11528         * solib-frv.c (_initialize_frv_solib): Add declaration.
11529         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11530         * solib-target.c (_initialize_solib_target): Add declaration.
11531         * solib.c (_initialize_solib): Add declaration.
11532         * source-cache.c (_initialize_source_cache): Add declaration.
11533         * source.c (_initialize_source): Add declaration.
11534         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11535         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11536         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11537         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11538         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11539         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11540         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11541         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11542         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11543         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11544         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11545         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11546         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11547         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11548         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11549         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11550         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11551         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11552         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11553         * stabsread.c (_initialize_stabsread): Add declaration.
11554         * stack.c (_initialize_stack): Add declaration.
11555         * stap-probe.c (_initialize_stap_probe): Add declaration.
11556         * std-regs.c (_initialize_frame_reg): Add declaration.
11557         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11558         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11559         * symfile.c (_initialize_symfile): Add declaration.
11560         * symmisc.c (_initialize_symmisc): Add declaration.
11561         * symtab.c (_initialize_symtab): Add declaration.
11562         * target.c (_initialize_target): Add declaration.
11563         * target-connection.c (_initialize_target_connection): Add
11564         declaration.
11565         * target-dcache.c (_initialize_target_dcache): Add declaration.
11566         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11567         * thread.c (_initialize_thread): Add declaration.
11568         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11569         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11570         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11571         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11572         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11573         * tracectf.c (_initialize_ctf): Add declaration.
11574         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11575         * tracefile.c (_initialize_tracefile): Add declaration.
11576         * tracepoint.c (_initialize_tracepoint): Add declaration.
11577         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11578         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11579         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11580         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11581         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11582         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11583         * tui/tui.c (_initialize_tui): Add declaration.
11584         * typeprint.c (_initialize_typeprint): Add declaration.
11585         * ui-style.c (_initialize_ui_style): Add declaration.
11586         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11587         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11588         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11589         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11590         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11591         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11592         * unittests/filtered_iterator-selftests.c
11593         (_initialize_filtered_iterator_selftests): Add declaration.
11594         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11595         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11596         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11597         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11598         * unittests/main-thread-selftests.c
11599         (_initialize_main_thread_selftests): Add declaration.
11600         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11601         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11602         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11603         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11604         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11605         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11606         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11607         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11608         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11609         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11610         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11611         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11612         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11613         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11614         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11615         declaration.
11616         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11617         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11618         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11619         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11620         * user-regs.c (_initialize_user_regs): Add declaration.
11621         * utils.c (_initialize_utils): Add declaration.
11622         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11623         * valops.c (_initialize_valops): Add declaration.
11624         * valprint.c (_initialize_valprint): Add declaration.
11625         * value.c (_initialize_values): Add declaration.
11626         * varobj.c (_initialize_varobj): Add declaration.
11627         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11628         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11629         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11630         * windows-nat.c (_initialize_windows_nat): Add declaration.
11631         (_initialize_check_for_gdb_ini): Add declaration.
11632         (_initialize_loadable): Add declaration.
11633         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11634         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11635         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11636         * xcoffread.c (_initialize_xcoffread): Add declaration.
11637         * xml-support.c (_initialize_xml_support): Add declaration.
11638         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11639         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11640         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11641         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11642
11643 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11644
11645         * regformats/regdat.sh: Generate declaration for init function.
11646
11647 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11648
11649         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11650         up.
11651         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11652         close_one_inferior>: New methods.
11653         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11654         pass down target to find_inferior_pid.
11655         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11656         Pass down target to find_inferior_ptid.
11657         (gdbsim_target::create_inferior): Pass down target to
11658         add_thread_silent.
11659         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11660         target down to find_inferior_ptid and switch_to_thread.
11661         (gdbsim_target::close): Update to call close_one_inferior.
11662         (struct resume_data): Remove.
11663         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11664         directly, rather than through a void pointer.
11665         (gdbsim_target::resume): Update to call resume_one_inferior.
11666
11667 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11668
11669         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11670
11671 2020-01-12  Pedro Alves  <palves@redhat.com>
11672
11673         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11674         directly for the current inferior instead of
11675         discard_all_inferiors.
11676         (discard_all_inferiors): Delete.
11677
11678 2020-01-11  Tom Tromey  <tom@tromey.com>
11679
11680         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11681         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11682         deprecated_safe_get_selected_frame.
11683
11684 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11685
11686         * inferior.c (print_inferior): Switch inferior before printing it.
11687
11688 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11689             Pedro Alves  <palves@redhat.com>
11690
11691         * progspace-and-thread.c (switch_to_program_space_and_thread):
11692         Assert there's an inferior for PSPACE.  Use
11693         switch_to_inferior_no_thread to switch the inferior too.
11694         * progspace.c (program_space::~program_space): Call
11695         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11696         (program_space::free_all_objfiles): Don't call clear_symtab_users
11697         here.
11698         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11699
11700 2020-01-10  Pedro Alves  <palves@redhat.com>
11701
11702         * NEWS: Mention multi-target debugging, "info connections", and
11703         "add-inferior -no-connection".
11704
11705 2020-01-10  Pedro Alves  <palves@redhat.com>
11706
11707         * infrun.c: Include "target-connection.h".
11708         (check_multi_target_resumption): New.
11709         (proceed): Call it.
11710         * target-connection.c (make_target_connection_string): Make
11711         extern.
11712         * target-connection.h (make_target_connection_string): Declare.
11713
11714 2020-01-10  Pedro Alves  <palves@redhat.com>
11715
11716         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11717         * inferior.c (uiout_field_connection): New function.
11718         (print_inferior): Add new "connection-id" column.
11719         (add_inferior_command): Show connection number/string of added
11720         inferior.
11721         * process-stratum-target.h
11722         (process_stratum_target::connection_string): New virtual method.
11723         (process_stratum_target::connection_number): New field.
11724         * remote.c (remote_target::connection_string): New override.
11725         * target-connection.c: New file.
11726         * target-connection.h: New file.
11727         * target.c (decref_target): Remove process_stratum targets from
11728         the connection list.
11729         (target_stack::push): Add process_stratum targets to the
11730         connection list.
11731
11732 2020-01-10  Pedro Alves  <palves@redhat.com>
11733
11734         Revert:
11735         2016-04-12  Pedro Alves  <palves@redhat.com>
11736         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11737         Remove references to name.
11738         * serial.h (struct serial) <name>: Delete.
11739
11740 2020-01-10  Pedro Alves  <palves@redhat.com>
11741
11742         * gdbarch-selftests.c (register_to_value_test): Remove "target
11743         already pushed" check.
11744
11745 2020-01-10  Pedro Alves  <palves@redhat.com>
11746             John Baldwin  <jhb@FreeBSD.org>
11747
11748         * aarch64-linux-nat.c
11749         (aarch64_linux_nat_target::thread_architecture): Adjust.
11750         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11751         (task_command_1): Likewise.
11752         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11753         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11754         (aix_thread_target::store_registers)
11755         (aix_thread_target::thread_alive): Adjust.
11756         * amd64-fbsd-tdep.c: Include "inferior.h".
11757         (amd64fbsd_get_thread_local_address): Pass down target.
11758         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11759         thread's gdbarch instead of target_gdbarch.
11760         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11761         get_last_target_status.
11762         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11763         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11764         inferiors.
11765         (update_inserted_breakpoint_locations): Skip if inferiors with no
11766         execution.
11767         (update_global_location_list): When handling moribund locations,
11768         find representative inferior for location's pspace, and use thread
11769         count of its process_stratum target.
11770         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11771         * bsd-uthread.c (bsd_uthread_target::wait): Use
11772         as_process_stratum_target and adjust thread_change_ptid and
11773         add_thread calls.
11774         (bsd_uthread_target::update_thread_list): Use
11775         as_process_stratum_target and adjust find_thread_ptid,
11776         thread_change_ptid and add_thread calls.
11777         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11778         find_thread_ptid call.
11779         * corelow.c (add_to_thread_list): Adjust add_thread call.
11780         (core_target_open): Adjust add_thread_silent and thread_count
11781         calls.
11782         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11783         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11784         * event-top.c (async_disconnect): Pop targets from all inferiors.
11785         * exec.c (add_target_sections): Push exec target on all inferiors
11786         sharing the program space.
11787         (remove_target_sections): Remove the exec target from all
11788         inferiors sharing the program space.
11789         (exec_on_vfork): New.
11790         * exec.h (exec_on_vfork): Declare.
11791         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11792         Pass it down.
11793         (fbsd_nat_target::update_thread_list): Adjust.
11794         (fbsd_nat_target::resume): Adjust.
11795         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11796         down.
11797         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11798         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11799         get_thread_arch_regcache call.
11800         * fork-child.c (gdb_startup_inferior): Pass target down to
11801         startup_inferior and set_executing.
11802         * gdbthread.h (struct process_stratum_target): Forward declare.
11803         (add_thread, add_thread_silent, add_thread_with_info)
11804         (in_thread_list): Add process_stratum_target parameter.
11805         (find_thread_ptid(inferior*, ptid_t)): New overload.
11806         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11807         parameter.
11808         (all_threads()): Delete overload.
11809         (all_threads, all_non_exited_threads): Add process_stratum_target
11810         parameter.
11811         (all_threads_safe): Use brace initialization.
11812         (thread_count): Add process_stratum_target parameter.
11813         (set_resumed, set_running, set_stop_requested, set_executing)
11814         (threads_are_executing, finish_thread_state): Add
11815         process_stratum_target parameter.
11816         (switch_to_thread): Use is_current_thread.
11817         * i386-fbsd-tdep.c: Include "inferior.h".
11818         (i386fbsd_get_thread_local_address): Pass down target.
11819         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11820         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11821         have_inferiors check.
11822         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11823         (inf_ptrace_target::attach): Adjust.
11824         * infcall.c (run_inferior_call): Adjust.
11825         * infcmd.c (run_command_1): Pass target to
11826         scoped_finish_thread_state.
11827         (proceed_thread_callback): Skip inferiors with no execution.
11828         (continue_command): Rename 'all_threads' local to avoid hiding
11829         'all_threads' function.  Adjust get_last_target_status call.
11830         (prepare_one_step): Adjust set_running call.
11831         (signal_command): Use user_visible_resume_target.  Compare thread
11832         pointers instead of inferior_ptid.
11833         (info_program_command): Adjust to pass down target.
11834         (attach_command): Mark target's 'thread_executing' flag.
11835         (stop_current_target_threads_ns): New, factored out from ...
11836         (interrupt_target_1): ... this.  Switch inferior before making
11837         target calls.
11838         * inferior-iter.h
11839         (struct all_inferiors_iterator, struct all_inferiors_range)
11840         (struct all_inferiors_safe_range)
11841         (struct all_non_exited_inferiors_range): Filter on
11842         process_stratum_target too.  Remove explicit.
11843         * inferior.c (inferior::inferior): Push dummy target on target
11844         stack.
11845         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11846         Add process_stratum_target parameter, and pass it down.
11847         (have_live_inferiors): Adjust.
11848         (switch_to_inferior_and_push_target): New.
11849         (add_inferior_command, clone_inferior_command): Handle
11850         "-no-connection" parameter.  Use
11851         switch_to_inferior_and_push_target.
11852         (_initialize_inferior): Mention "-no-connection" option in
11853         the help of "add-inferior" and "clone-inferior" commands.
11854         * inferior.h: Include "process-stratum-target.h".
11855         (interrupt_target_1): Use bool.
11856         (struct inferior) <push_target, unpush_target, target_is_pushed,
11857         find_target_beneath, top_target, process_target, target_at,
11858         m_stack>: New.
11859         (discard_all_inferiors): Delete.
11860         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11861         (all_inferiors, all_non_exited_inferiors): Add
11862         process_stratum_target parameter.
11863         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11864         (target_last_proc_target): New global.
11865         (follow_fork_inferior): Push target on new inferior.  Pass target
11866         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11867         reference count.
11868         (follow_fork): Adjust get_last_target_status call.  Also consider
11869         target.
11870         (follow_exec): Push target on new inferior.
11871         (struct execution_control_state) <target>: New field.
11872         (user_visible_resume_target): New.
11873         (do_target_resume): Call target_async.
11874         (resume_1): Set target's threads_executing flag.  Consider resume
11875         target.
11876         (commit_resume_all_targets): New.
11877         (proceed): Also consider resume target.  Skip threads of inferiors
11878         with no execution.  Commit resumtion in all targets.
11879         (start_remote): Pass current inferior to wait_for_inferior.
11880         (infrun_thread_stop_requested): Consider target as well.  Pass
11881         thread_info pointer to clear_inline_frame_state instead of ptid.
11882         (infrun_thread_thread_exit): Consider target as well.
11883         (random_pending_event_thread): New inferior parameter.  Use it.
11884         (do_target_wait): Rename to ...
11885         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11886         down.
11887         (threads_are_resumed_pending_p, do_target_wait): New.
11888         (prepare_for_detach): Adjust calls.
11889         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11890         do_target_wait_1 instead of do_target_wait.
11891         (fetch_inferior_event): Adjust.  Switch to representative
11892         inferior.  Pass target down.
11893         (set_last_target_status): Add process_stratum_target parameter.
11894         Save target in global.
11895         (get_last_target_status): Add process_stratum_target parameter and
11896         handle it.
11897         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11898         (context_switch): Check inferior_ptid == null_ptid before calling
11899         inferior_thread().
11900         (get_inferior_stop_soon): Pass down target.
11901         (wait_one): Rename to ...
11902         (poll_one_curr_target): ... this.
11903         (struct wait_one_event): New.
11904         (wait_one): New.
11905         (stop_all_threads): Adjust.
11906         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11907         event's target.
11908         (switch_back_to_stepped_thread): Also consider target.
11909         (print_stop_event): Update.
11910         (normal_stop): Update.  Also consider the resume target.
11911         * infrun.h (wait_for_inferior): Remove declaration.
11912         (user_visible_resume_target): New declaration.
11913         (get_last_target_status, set_last_target_status): New
11914         process_stratum_target parameter.
11915         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11916         process_stratum_target parameter, and use it.
11917         (clear_inline_frame_state (thread_info*)): New.
11918         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11919         process_stratum_target parameter.
11920         (clear_inline_frame_state (thread_info*)): Declare.
11921         * linux-fork.c (delete_checkpoint_command): Pass target down to
11922         find_thread_ptid.
11923         (checkpoint_command): Adjust.
11924         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11925         instead of just tweaking inferior_ptid.
11926         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11927         (exit_lwp): Pass target down to find_thread_ptid.
11928         (attach_proc_task_lwp_callback): Pass target down to
11929         add_thread/set_running/set_executing.
11930         (linux_nat_target::attach): Pass target down to
11931         thread_change_ptid.
11932         (get_detach_signal): Pass target down to find_thread_ptid.
11933         Consider last target status's target.
11934         (linux_resume_one_lwp_throw, resume_lwp)
11935         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11936         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11937         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11938         (linux_nat_target::async_wait_fd): New.
11939         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11940         target down.
11941         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11942         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11943         * linux-thread-db.c (struct thread_db_info::process_target): New
11944         field.
11945         (add_thread_db_info): Save target.
11946         (get_thread_db_info): New process_stratum_target parameter.  Also
11947         match target.
11948         (delete_thread_db_info): New process_stratum_target parameter.
11949         Also match target.
11950         (thread_from_lwp): Adjust to pass down target.
11951         (thread_db_notice_clone): Pass down target.
11952         (check_thread_db_callback): Pass down target.
11953         (try_thread_db_load_1): Always push the thread_db target.
11954         (try_thread_db_load, record_thread): Pass target down.
11955         (thread_db_target::detach): Pass target down.  Always unpush the
11956         thread_db target.
11957         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11958         target down.  Always unpush the thread_db target.
11959         (find_new_threads_callback, thread_db_find_new_threads_2)
11960         (thread_db_target::update_thread_list): Pass target down.
11961         (thread_db_target::pid_to_str): Pass current inferior down.
11962         (thread_db_target::get_thread_local_address): Pass target down.
11963         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11964         target down.
11965         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11966         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11967         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11968         (procfs_init_inferior): Rename to ...
11969         (procfs_target::procfs_init_inferior): ... this and adjust.
11970         (procfs_target::create_inferior, procfs_notice_thread)
11971         (procfs_do_thread_registers): Adjust.
11972         * ppc-fbsd-tdep.c: Include "inferior.h".
11973         (ppcfbsd_get_thread_local_address): Pass down target.
11974         * proc-service.c (ps_xfer_memory): Switch current inferior and
11975         program space as well.
11976         (get_ps_regcache): Pass target down.
11977         * process-stratum-target.c
11978         (process_stratum_target::thread_address_space)
11979         (process_stratum_target::thread_architecture): Pass target down.
11980         * process-stratum-target.h
11981         (process_stratum_target::threads_executing): New field.
11982         (as_process_stratum_target): New.
11983         * ravenscar-thread.c
11984         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11985         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11986         down.
11987         * record-btrace.c (record_btrace_target::info_record): Adjust.
11988         (record_btrace_target::record_method)
11989         (record_btrace_target::record_is_replaying)
11990         (record_btrace_target::fetch_registers)
11991         (get_thread_current_frame_id, record_btrace_target::resume)
11992         (record_btrace_target::wait, record_btrace_target::stop): Pass
11993         target down.
11994         * record-full.c (record_full_wait_1): Switch to event thread.
11995         Pass target down.
11996         * regcache.c (regcache::regcache)
11997         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11998         process_stratum_target parameter and handle it.
11999         (current_thread_target): New global.
12000         (get_thread_regcache): Add process_stratum_target parameter and
12001         handle it.  Switch inferior before calling target method.
12002         (get_thread_regcache): Pass target down.
12003         (get_thread_regcache_for_ptid): Pass target down.
12004         (registers_changed_ptid): Add process_stratum_target parameter and
12005         handle it.
12006         (registers_changed_thread, registers_changed): Pass target down.
12007         (test_get_thread_arch_aspace_regcache): New.
12008         (current_regcache_test): Define a couple local test_target_ops
12009         instances and use them for testing.
12010         (readwrite_regcache): Pass process_stratum_target parameter.
12011         (cooked_read_test, cooked_write_test): Pass mock_target down.
12012         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12013         (get_thread_arch_aspace_regcache): Add process_stratum_target
12014         parameter.
12015         (regcache::target): New method.
12016         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12017         (regcache::registers_changed_ptid): Add process_stratum_target
12018         parameter.
12019         (regcache::m_target): New field.
12020         (registers_changed_ptid): Add process_stratum_target parameter.
12021         * remote.c (remote_state::supports_vCont_probed): New field.
12022         (remote_target::async_wait_fd): New method.
12023         (remote_unpush_and_throw): Add remote_target parameter.
12024         (get_current_remote_target): Adjust.
12025         (remote_target::remote_add_inferior): Push target.
12026         (remote_target::remote_add_thread)
12027         (remote_target::remote_notice_new_inferior)
12028         (get_remote_thread_info): Pass target down.
12029         (remote_target::update_thread_list): Skip threads of inferiors
12030         bound to other targets.  (remote_target::close): Don't discard
12031         inferiors.  (remote_target::add_current_inferior_and_thread)
12032         (remote_target::process_initial_stop_replies)
12033         (remote_target::start_remote)
12034         (remote_target::remote_serial_quit_handler): Pass down target.
12035         (remote_target::remote_unpush_target): New remote_target
12036         parameter.  Unpush the target from all inferiors.
12037         (remote_target::remote_unpush_and_throw): New remote_target
12038         parameter.  Pass it down.
12039         (remote_target::open_1): Check whether the current inferior has
12040         execution instead of checking whether any inferior is live.  Pass
12041         target down.
12042         (remote_target::remote_detach_1): Pass down target.  Use
12043         remote_unpush_target.
12044         (extended_remote_target::attach): Pass down target.
12045         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12046         (remote_target::append_resumption): Pass down target.
12047         (remote_target::append_pending_thread_resumptions)
12048         (remote_target::remote_resume_with_hc, remote_target::resume)
12049         (remote_target::commit_resume): Pass down target.
12050         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12051         (remote_target::interrupt_query)
12052         (remote_target::remove_new_fork_children)
12053         (remote_target::check_pending_events_prevent_wildcard_vcont)
12054         (remote_target::remote_parse_stop_reply)
12055         (remote_target::process_stop_reply): Pass down target.
12056         (first_remote_resumed_thread): New remote_target parameter.  Pass
12057         it down.
12058         (remote_target::wait_as): Pass down target.
12059         (unpush_and_perror): New remote_target parameter.  Pass it down.
12060         (remote_target::readchar, remote_target::remote_serial_write)
12061         (remote_target::getpkt_or_notif_sane_1)
12062         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12063         down target.
12064         (remote_target::mourn_inferior): Pass down target.  Use
12065         remote_unpush_target.
12066         (remote_target::core_of_thread)
12067         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12068         (remote_target::pid_to_exec_file)
12069         (remote_target::thread_handle_to_thread_info): Pass down target.
12070         (remote_target::async_wait_fd): New.
12071         * riscv-fbsd-tdep.c: Include "inferior.h".
12072         (riscv_fbsd_get_thread_local_address): Pass down target.
12073         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12074         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12075         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12076         Adjust.
12077         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12078         * solib-svr4.c (enable_break): Pass down target.
12079         * spu-multiarch.c (parse_spufs_run): Pass down target.
12080         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12081         * target-delegates.c: Regenerate.
12082         * target.c (g_target_stack): Delete.
12083         (current_top_target): Return the current inferior's top target.
12084         (target_has_execution_1): Refer to the passed-in inferior's top
12085         target.
12086         (target_supports_terminal_ours): Check whether the initial
12087         inferior was already created.
12088         (decref_target): New.
12089         (target_stack::push): Incref/decref the target.
12090         (push_target, push_target, unpush_target): Adjust.
12091         (target_stack::unpush): Defref target.
12092         (target_is_pushed): Return bool.  Adjust to refer to the current
12093         inferior's target stack.
12094         (dispose_inferior): Delete, and inline parts ...
12095         (target_preopen): ... here.  Only dispose of the current inferior.
12096         (target_detach): Hold strong target reference while detaching.
12097         Pass target down.
12098         (target_thread_name): Add assertion.
12099         (target_resume): Pass down target.
12100         (target_ops::beneath, find_target_at): Adjust to refer to the
12101         current inferior's target stack.
12102         (get_dummy_target): New.
12103         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12104         has a thread running.
12105         (initialize_targets): Rename to ...
12106         (_initialize_target): ... this.
12107         * target.h: Include "gdbsupport/refcounted-object.h".
12108         (struct target_ops): Inherit refcounted_object.
12109         (target_ops::shortname, target_ops::longname): Make const.
12110         (target_ops::async_wait_fd): New method.
12111         (decref_target): Declare.
12112         (struct target_ops_ref_policy): New.
12113         (target_ops_ref): New typedef.
12114         (get_dummy_target): Declare function.
12115         (target_is_pushed): Return bool.
12116         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12117         (all_matching_threads_iterator::all_matching_threads_iterator):
12118         Handle filter target.
12119         * thread-iter.h (struct all_matching_threads_iterator, struct
12120         all_matching_threads_range, class all_non_exited_threads_range):
12121         Filter by target too.  Remove explicit.
12122         * thread.c (threads_executing): Delete.
12123         (inferior_thread): Pass down current inferior.
12124         (clear_thread_inferior_resources): Pass down thread pointer
12125         instead of ptid_t.
12126         (add_thread_silent, add_thread_with_info, add_thread): Add
12127         process_stratum_target parameter.  Use it for thread and inferior
12128         searches.
12129         (is_current_thread): New.
12130         (thread_info::deletable): Use it.
12131         (find_thread_ptid, thread_count, in_thread_list)
12132         (thread_change_ptid, set_resumed, set_running): New
12133         process_stratum_target parameter.  Pass it down.
12134         (set_executing): New process_stratum_target parameter.  Pass it
12135         down.  Adjust reference to 'threads_executing'.
12136         (threads_are_executing): New process_stratum_target parameter.
12137         Adjust reference to 'threads_executing'.
12138         (set_stop_requested, finish_thread_state): New
12139         process_stratum_target parameter.  Pass it down.
12140         (switch_to_thread): Also match inferior.
12141         (switch_to_thread): New process_stratum_target parameter.  Pass it
12142         down.
12143         (update_threads_executing): Reimplement.
12144         * top.c (quit_force): Pop targets from all inferior.
12145         (gdb_init): Don't call initialize_targets.
12146         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12147         Declare.
12148         (windows_add_thread, windows_delete_thread): Adjust.
12149         (get_windows_debug_event): Rename to ...
12150         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12151         * tracefile-tfile.c (tfile_target_open): Pass down target.
12152         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12153         Forward declare.
12154         (switch_to_thread): Add process_stratum_target parameter.
12155         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12156         parameter.  Use it.
12157         (mi_on_resume): Pass target down.
12158         * nat/fork-inferior.c (startup_inferior): Add
12159         process_stratum_target parameter.  Pass it down.
12160         * nat/fork-inferior.h (startup_inferior): Add
12161         process_stratum_target parameter.
12162         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12163
12164 2020-01-10  Pedro Alves  <palves@redhat.com>
12165
12166         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12167         directly.  Instead find the first thread in the thread list and
12168         use switch_to_thread.
12169
12170 2020-01-10  Pedro Alves  <palves@redhat.com>
12171
12172         * remote.c (remote_target::remote_add_inferior): Don't bind a
12173         process to the current inferior if the current inferior is already
12174         bound to a process.
12175
12176 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12177             Pedro Alves  <palves@redhat.com>
12178
12179         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12180         If no process is specified, return null_ptid instead of
12181         inferior_ptid.
12182         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12183         TARGET_WAITKIND_SIGNALLED with no pid.
12184
12185 2020-01-10  Pedro Alves  <palves@redhat.com>
12186
12187         * remote.c (first_remote_resumed_thread): New.
12188         (remote_target::wait_as): Use it as default event_ptid instead of
12189         inferior_ptid.
12190
12191 2020-01-10  Pedro Alves  <palves@redhat.com>
12192
12193         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12194
12195 2020-01-10  Pedro Alves  <palves@redhat.com>
12196
12197         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12198         not -1.
12199
12200 2020-01-10  Pedro Alves  <palves@redhat.com>
12201
12202         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12203         ptid to get_last_target_status.
12204         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12205         ptid to get_last_target_status.
12206         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12207         get_last_target_status.
12208         (info_program_command): Don't pass a target_waitstatus to
12209         get_last_target_status.
12210         * infrun.c (init_wait_for_inferior): Use
12211         nullify_last_target_wait_ptid.
12212         (get_last_target_status): Handle nullptr arguments.
12213         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12214         (print_stop_event): Don't pass a ptid to get_last_target_status.
12215         (normal_stop): Don't pass a ptid to get_last_target_status.
12216         * infrun.h (get_last_target_status, set_last_target_status): Move
12217         comments here and update.
12218         (nullify_last_target_wait_ptid): Declare.
12219         * linux-fork.c (fork_load_infrun_state): Remove local extern
12220         declaration of nullify_last_target_wait_ptid.
12221         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12222         to get_last_target_status.
12223
12224 2020-01-10  Pedro Alves  <palves@redhat.com>
12225
12226         * gdbthread.h (scoped_restore_current_thread)
12227         <dont_restore, restore, m_dont_restore>: Declare.
12228         * thread.c (thread_alive): Add assertion.  Return bool.
12229         (switch_to_thread_if_alive): New.
12230         (prune_threads): Switch inferior/thread.
12231         (print_thread_info_1): Switch thread before calling target methods.
12232         (scoped_restore_current_thread::restore): New, factored out from
12233         ...
12234         (scoped_restore_current_thread::~scoped_restore_current_thread):
12235         ... this.
12236         (scoped_restore_current_thread::scoped_restore_current_thread):
12237         Add assertion.
12238         (thread_apply_all_command, thread_select): Use
12239         switch_to_thread_if_alive.
12240         * infrun.c (proceed, restart_threads, handle_signal_stop)
12241         (switch_back_to_stepped_thread): Switch current thread before
12242         calling target methods.
12243
12244 2020-01-10  Pedro Alves <palves@redhat.com>
12245
12246         * inferior.c (switch_to_inferior_no_thread): New function,
12247         factored out from ...
12248         (inferior_command): ... here.
12249         * inferior.h (switch_to_inferior_no_thread): Declare.
12250         * mi/mi-main.c (run_one_inferior): Use
12251         switch_to_inferior_no_thread.
12252
12253 2020-01-10  Pedro Alves  <palves@redhat.com>
12254
12255         * infcmd.c (kill_command): Remove dead code.
12256
12257 2020-01-10  Pedro Alves  <palves@redhat.com>
12258
12259         * remote.c (remote_target::mourn_inferior): No longer check
12260         whether the target is running.
12261
12262 2020-01-10  Pedro Alves  <palves@redhat.com>
12263
12264         * corelow.c (core_target::has_execution): Change parameter type to
12265         inferior pointer.
12266         * inferior.c (number_of_live_inferiors): Use
12267         inferior::has_execution instead of target_has_execution_1.
12268         * inferior.h (inferior::has_execution): New.
12269         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12270         inferior::has_execution instead of target_has_execution_1.
12271         * process-stratum-target.c
12272         (process_stratum_target::has_execution): Change parameter type to
12273         inferior pointer.  Check the inferior's PID instead of
12274         inferior_ptid.
12275         * process-stratum-target.h
12276         (process_stratum_target::has_execution): Change parameter type to
12277         inferior pointer.
12278         * record-full.c (record_full_core_target::has_execution): Change
12279         parameter type to inferior pointer.
12280         * target.c (target_has_execution_1): Change parameter type to
12281         inferior pointer.
12282         (target_has_execution_current): Adjust.
12283         * target.h (target_ops::has_execution): Change parameter type to
12284         inferior pointer.
12285         (target_has_execution_1): Change parameter type to inferior
12286         pointer.  Change return type to bool.
12287         * tracefile.h (tracefile_target::has_execution): Change parameter
12288         type to inferior pointer.
12289
12290 2020-01-10  Pedro Alves  <palves@redhat.com>
12291
12292         * exceptions.c (print_flush): Remove current_top_target() check.
12293
12294 2020-01-10  Pedro Alves  <palves@redhat.com>
12295
12296         * remote.c (show_remote_exec_file): Show the current inferior's
12297         exec-file instead of the command variable's value.
12298
12299 2020-01-10  Pedro Alves  <palves@redhat.com>
12300
12301         * record-full.c (record_full_resume_ptid): New global.
12302         (record_full_target::resume): Set it.
12303         (record_full_wait_1): Use record_full_resume_ptid instead of
12304         inferior_ptid.
12305
12306 2020-01-10  Pedro Alves  <palves@redhat.com>
12307
12308         * gdbthread.h (scoped_restore_current_thread)
12309         <dont_restore, restore, m_dont_restore>: Declare.
12310         * thread.c (thread_alive): Add assertion.  Return bool.
12311         (switch_to_thread_if_alive): New.
12312         (prune_threads): Switch inferior/thread.
12313         (print_thread_info_1): Switch thread before calling target methods.
12314         (scoped_restore_current_thread::restore): New, factored out from
12315         ...
12316         (scoped_restore_current_thread::~scoped_restore_current_thread):
12317         ... this.
12318         (scoped_restore_current_thread::scoped_restore_current_thread):
12319         Add assertion.
12320         (thread_apply_all_command, thread_select): Use
12321         switch_to_thread_if_alive.
12322
12323 2020-01-10  George Barrett  <bob@bob131.so>
12324
12325         * stap-probe.c (stap_modify_semaphore): Don't check for null
12326         semaphores.
12327         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12328         for null semaphores.
12329
12330 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12331
12332         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12333         all source windows, and maintain horizontal scroll status while
12334         doing so.
12335
12336 2020-01-09  Tom Tromey  <tom@tromey.com>
12337
12338         PR tui/18932:
12339         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12340         update_source_window, not print_source_lines.
12341
12342 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12343
12344         * tui/tui.c (tui_enable): Register tui hooks after calling
12345         tui_display_main.
12346
12347 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12348
12349         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12350
12351 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12352
12353         * thread.c (print_thread_info_1): Fix indentation.
12354
12355 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12356
12357         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12358         unique_xmalloc_ptr outside the if to always free the demangled name.
12359
12360 2020-01-08  Tom Tromey  <tromey@adacore.com>
12361
12362         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12363         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12364         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12365         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12366         Remove.
12367         (section_offsets): New typedef.
12368         * symtab.c (fixup_section, get_msymbol_address): Update.
12369         * symmisc.c (dump_msymbols): Update.
12370         * symfile.h (relative_addr_info_to_section_offsets)
12371         (symfile_map_offsets_to_segments): Update.
12372         * symfile.c (build_section_addr_info_from_objfile)
12373         (init_objfile_sect_indices): Update.
12374         (struct place_section_arg): Change type of "offsets".
12375         (place_section): Update.
12376         (relative_addr_info_to_section_offsets): Change type of
12377         "section_offsets".  Remove "num_sections" parameter.
12378         (default_symfile_offsets, syms_from_objfile_1)
12379         (set_objfile_default_section_offset): Update.
12380         (reread_symbols): No need to preserve section offsets by hand.
12381         (symfile_map_offsets_to_segments): Change type of "offsets".
12382         * stap-probe.c (relocate_address): Update.
12383         * stabsread.h (process_one_symbol): Update.
12384         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12385         (solib_target_relocate_section_addresses): Update.
12386         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12387         Update.
12388         * solib-frv.c (frv_relocate_main_executable): Update.
12389         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12390         * solib-aix.c (solib_aix_get_section_offsets): Change return
12391         type.
12392         (solib_aix_solib_create_inferior_hook): Update.
12393         * remote.c (remote_target::get_offsets): Update.
12394         * psymtab.c (find_pc_sect_psymtab): Update.
12395         * psympriv.h (struct partial_symbol) <address, text_low,
12396         text_high>: Update.
12397         * objfiles.h (obj_section_offset): Update.
12398         (struct objfile) <section_offsets>: Change type.
12399         <num_sections>: Remove.
12400         (objfile_relocate): Update.
12401         * objfiles.c (entry_point_address_query): Update
12402         (relocate_one_symbol): Change type of "section_offsets".
12403         (objfile_relocate1, objfile_relocate1): Change type of
12404         "new_offsets".
12405         (objfile_rebase1): Update.
12406         * mipsread.c (mipscoff_symfile_read): Update.
12407         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12408         parameter.
12409         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12410         (parse_external, psymtab_to_symtab_1): Update.
12411         * machoread.c (macho_symfile_offsets): Update.
12412         * ia64-tdep.c (ia64_find_unwind_table): Update.
12413         * hppa-tdep.c (read_unwind_info): Update.
12414         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12415         * dwarf2read.c (create_addrmap_from_index)
12416         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12417         (process_psymtab_comp_unit_reader, add_partial_symbol)
12418         (add_partial_subprogram, process_full_comp_unit)
12419         (read_file_scope, read_func_scope, read_lexical_block_scope)
12420         (read_call_site_scope, dwarf2_rnglists_process)
12421         (dwarf2_ranges_process, dwarf2_ranges_read)
12422         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12423         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12424         Update.
12425         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12426         Update.
12427         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12428         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12429         (process_one_symbol): Change type of "section_offsets".
12430         * ctfread.c (get_objfile_text_range): Update.
12431         * coffread.c (coff_symtab_read, enter_linenos)
12432         (process_coff_symbol): Update.
12433         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12434         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12435
12436 2020-01-08  Tom Tromey  <tromey@adacore.com>
12437
12438         * dwarf2read.c (parse_macro_definition): Use std::string.
12439         (parse_macro_definition): Likewise.
12440
12441 2020-01-08  Tom Tromey  <tromey@adacore.com>
12442
12443         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12444         (ATTR_ALLOC_CHUNK): Remove.
12445
12446 2020-01-08  Tom Tromey  <tromey@adacore.com>
12447
12448         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12449
12450 2020-01-08  Tom Tromey  <tromey@adacore.com>
12451
12452         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12453         (dwarf2_compute_name, open_dwo_file): Likewise.
12454         (process_enumeration_scope): Use std::vector.
12455         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12456         (partial_die_info::fixup, dwarf2_start_subfile)
12457         (guess_full_die_structure_name, dwarf2_name): Likewise.
12458         (determine_prefix): Update.
12459         (guess_full_die_structure_name): Make return type const.
12460         (partial_die_full_name): Return unique_xmalloc_ptr.
12461         (DW_FIELD_ALLOC_CHUNK): Remove.
12462
12463 2020-01-07  Tom Tromey  <tromey@adacore.com>
12464
12465         PR build/24937:
12466         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12467
12468 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12469
12470         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12471
12472 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12473
12474         * stack.c (print_frame_info): Move disassemble_next_line code
12475         inside source_print block.
12476
12477 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12478
12479         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12480         gdb/signals.h, as we are now using native signal symbols.
12481
12482 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12483
12484         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12485         overflow by an early check of content vs threshold.
12486         * tui/tui-source.c (tui_source_window::line_is_displayed):
12487         Likewise.
12488
12489 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12490
12491         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12492
12493 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12494
12495         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12496         export table if no section contains it's RVA.
12497
12498 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12499
12500         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12501
12502 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12503
12504         * source.c (print_source_lines_base): Set last_line_listed.
12505
12506 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12507
12508         * tui/tui-disasm.c: Remove trailing spaces.
12509
12510 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12511             Pedro Alves  <palves@redhat.com>
12512
12513         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12514         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12515         (windows_gdb_signal_to_target): New function, uses the above
12516         enumeration to convert GDB internal signal codes to equivalent
12517         Windows codes.
12518         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12519         * windows-nat.c: Include "gdb_wait.h".
12520         (get_windows_debug_event): Extract the fatal exception from the
12521         exit status and convert to the equivalent Posix signal number.
12522         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12523         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12524         * gdbsupport/gdb_wait.c: New file, implements
12525         windows_status_to_termsig.
12526         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12527         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12528
12529 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12530
12531         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12532         show_layout.
12533
12534 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12535
12536         * aarch64-linux-nat.c
12537         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12538         and bfd_mach_aarch64.
12539
12540 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12541
12542         * ui-file.c (stdio_file::can_emit_style_escape)
12543         (tee_file::can_emit_style_escape): Ensure style is used also on
12544         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12545         to gdb_stdout.
12546         * main.c (set_gdb_data_directory): Use file style to output the
12547         warning that the given pathname is not a directory.
12548         * top.c (show_history_filename, gdb_safe_append_history)
12549         (show_gdb_datadir): Use file style.
12550
12551 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12552
12553         * solib-target.c (struct lm_info_target):
12554         Change offsets to be a unique_xmalloc_ptr.
12555         (solib_target_relocate_section_addresses): Update.
12556
12557 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12558
12559         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12560
12561 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12562
12563         * MAINTAINERS (Write After Approval): Add myself.
12564
12565 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12566
12567         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12568         Cell BE architecture.
12569         * target.h (struct target_ops) <thread_architecture>: Likewise.
12570
12571 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12572
12573         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12574
12575 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12576
12577         * MAINTAINERS (Write After Approval): Add myself.
12578
12579 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12580
12581         * gdbarch.sh: Update copyright year range of generated files.
12582
12583 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12584
12585         Update copyright year range in all GDB files.
12586
12587 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12588
12589         * copyright.py: Convert to Python 3.
12590
12591 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12592
12593         * copyright.py: Adapt after move of gnulib directory from gdb
12594         directory to toplevel directory.
12595
12596 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12597
12598         * copyright.py (main): Exit if run from the wrong directory.
12599
12600 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12601
12602         * top.c (print_gdb_version): Change copyright year to 2020.
12603
12604 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12605
12606         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12607
12608 For older changes see ChangeLog-2019.
12609 \f
12610 Local Variables:
12611 mode: change-log
12612 left-margin: 8
12613 fill-column: 74
12614 version-control: never
12615 coding: utf-8
12616 End: