gdb/ChangeLog

   1 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
   4         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
   5         use type::set_is_gnu_ifunc.
   6
   7 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
   8
   9         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
  10         uses with type::stub_is_supported.
  11
  12 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  13
  14         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
  15         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
  16         use type::set_stub_is_supported.
  17
  18 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  19
  20         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
  21         uses with type::is_vector.
  22
  23 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  24
  25         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
  26         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
  27         use type::set_is_vector.
  28
  29 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  30
  31         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
  32         uses with type::has_varargs.
  33
  34 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  35
  36         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
  37         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
  38         use type::set_has_varargs.
  39
  40 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  41
  42         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
  43         uses with type::is_prototyped.
  44
  45 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  46
  47         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
  48         New methods.
  49         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
  50         call sites to use type::set_is_prototyped.
  51
  52 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  53
  54         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
  55         uses with type::target_is_stub.
  56
  57 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  58
  59         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
  60         New methods.
  61         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
  62         sites to use type::set_target_is_stub.
  63
  64 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  65
  66         * gdbtypes.h (TYPE_STUB): Remove, replace all
  67         uses with type::is_stub.
  68
  69 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  70
  71         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
  72         (TYPE_STUB): Use type::is_stub, change all write call sites to
  73         use type::set_is_stub.
  74
  75 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  76
  77         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
  78         type::has_no_signedness.
  79
  80 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  81
  82         * gdbtypes.h (struct type) <has_no_signedness,
  83         set_has_no_signedness>: New methods.
  84         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
  85         call sites to use type::set_has_no_signedness.
  86
  87 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  88
  89         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
  90         type::is_unsigned.
  91
  92 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  93
  94         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
  95         methods.
  96         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
  97         sites to use type::set_is_unsigned.
  98
  99 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
 100             Adam Renquinha <arenquinha@cimeq.qc.ca>
 101
 102         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
 103         pointer and stack frame offset when unwinding.
 104
 105 2020-09-13  Pedro Alves  <pedro@palves.net>
 106
 107         * NEWS: Document "-break-insert --qualified".
 108         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
 109
 110 2020-09-13  Pedro Alves  <pedro@palves.net>
 111
 112         * linespec.c (classify_mtype, compare_msyms): Delete.
 113         (search_minsyms_for_name): Remove classification logic.  Instead
 114         filter out trampoline symbols if we also found an external
 115         function of the same name.
 116
 117 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 118
 119         * NEWS: Create a new section for the next release branch.
 120         Rename the section of the current branch, now that it has
 121         been cut.
 122
 123 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 124
 125         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
 126         * version.in: Bump version to 11.0.50.DATE-git.
 127
 128 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
 129
 130         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
 131
 132 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
 133             Felix Willgerodt  <Felix.Willgerodt@intel.com>
 134
 135         * gdbarch.sh: Added bfloat16 type.
 136         * gdbarch.c: Regenerated.
 137         * gdbarch.h: Regenerated.
 138         * gdbtypes.c (floatformats_bfloat16): New struct.
 139         (gdbtypes_post_init): Add builtin_bfloat16.
 140         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
 141         (floatformats_bfloat16): New struct.
 142         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
 143         (i386_ymm_type): Add field "v16_bfloat16"
 144         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
 145         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
 146         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
 147         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
 148         * features/i386/64bit-avx512.xml: Add bfloat16 type.
 149         * features/i386/64bit-avx512.c: Regenerated.
 150         * features/i386/64bit-sse.xml: Add bfloat16 type.
 151         * features/i386/64bit-sse.c: Regenerated.
 152
 153 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
 154
 155         * i386-tdep.c (i386_zmm_type): Fix field names.
 156         (i386_ymm_type): Fix field names.
 157
 158 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 159
 160         * breakpoint.c: Fix typo in the help message of the
 161         "set breakpoint condition-evaluation" command.
 162
 163 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 164
 165         * nbsd-nat.c: Include "nat/netbsd-nat.h".
 166         * (nbsd_nat_target::pid_to_exec_file)
 167         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
 168         (nbsd_nat_target::post_startup_inferior)
 169         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
 170         (nbsd_add_threads): Switch local code to common gdb/nat functions.
 171         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
 172         * (nbsd_thread_lister): Remove.
 173
 174 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 175
 176         * fork-inferior.c (startup_inferior): Avoid double free.
 177
 178 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 179
 180         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
 181         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
 182
 183 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 184
 185         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
 186         * netbsd-nat.c: Include <sys/ptrace.h>.
 187         * (netbsd_nat::enable_proc_events): Add.
 188
 189 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 190
 191         * netbsd-nat.h: Include "gdbsupport/function-view.h".
 192         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 193         (netbsd_nat::for_each_thread): Add.
 194         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
 195         "gdbsupport/common-debug.h".
 196         * (netbsd_nat::netbsd_thread_lister)
 197         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 198         (netbsd_nat::for_each_thread): Add.
 199
 200 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 201
 202         * netbsd-nat.h: Include <unistd.h>.
 203         * (netbsd_nat::pid_to_exec_file): Add.
 204         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 205         * (netbsd_nat::pid_to_exec_file) Add.
 206
 207 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 208
 209         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 210
 211 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 212
 213         * netbsd-nat.h: New file.
 214         * netbsd-nat.c: Likewise.
 215
 216 2020-09-09  Tom Tromey  <tromey@adacore.com>
 217
 218         * ada-lang.c (remove_extra_symbols): Do not increment when
 219         removing an element
 220
 221 2020-09-08  Tom Tromey  <tromey@adacore.com>
 222
 223         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 224
 225 2020-09-08  Tom Tromey  <tromey@adacore.com>
 226
 227         PR win32/25302:
 228         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 229         (gdb_bfd_init_data): New function.
 230         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 231
 232 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 233
 234         * infrun.c (fetch_inferior_event): Use
 235         `switch_to_target_no_thread` to switch the target.
 236
 237 2020-09-06  Tom Tromey  <tom@tromey.com>
 238
 239         * symfile.h (dwarf2_free_objfile): Don't declare.
 240
 241 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 242
 243         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 244         to match 16 byte real/complex type generated by Flang compiler.
 245
 246 2020-09-03  Tom de Vries  <tdevries@suse.de>
 247
 248         PR breakpoint/26546
 249         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 250         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 251
 252 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 253
 254         * maint.c (index_digits): New function.
 255         (struct maint_print_section_data): Remove.
 256         (print_bfd_section_info): Remove print_data parameter, add arg
 257         and index_digits.
 258         (print_objfile_section_info): Likewise.
 259         (print_bfd_section_info_maybe_relocated): Likewise (plus
 260         objfile).
 261         (maintenance_info_sections): Adjust calls.
 262
 263 2020-09-02  Tom Tromey  <tromey@adacore.com>
 264
 265         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 266         for null pointers.
 267         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 268
 269 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 270
 271         * bcache.h (struct bcache) <insert>: Change type of `added` to
 272         pointer to bool.
 273         * bcache.c (bcache::insert): Likewise.
 274         * gdbtypes.c (check_types_worklist): Adjust.
 275         * psymtab.c (add_psymbol_to_bcache): Adjust.
 276
 277 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 278
 279         * corelow.c (unordered_set): Include.
 280         (class core_target): Add field 'm_core_unavailable_mappings'.
 281         (core_target::build_file_mappings): Print only one warning
 282         per inaccessible file.  Add unavailable/broken mappings
 283         to m_core_unavailable_mappings.
 284         (core_target::xfer_partial): Call...
 285         (core_target::xfer_memory_via_mappings): New method.
 286
 287 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 288
 289         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 290         type to bool.
 291
 292 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 293
 294         * dwarf2/read.c (struct field_info): Fix indentation.
 295
 296 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 297
 298         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 299         ordering in comment.
 300         * frame.c (frame_id_eq): Fix indentation.
 301
 302 2020-08-31  Scott Linder  <scott@scottlinder.com>
 303             Simon Marchi  <simon.marchi@efficios.com>
 304
 305         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 306         inline frame ids in outer frame.
 307
 308 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 309
 310         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 311         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 312         (outer_frame_id): Use FID_STACK_OUTER instead of
 313         FID_STACK_INVALID.
 314         (frame_id_p): Don't check for outer_frame_id.
 315
 316 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 317
 318         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 319         regnum/frame in value.  Call allocate_value_lazy.
 320         * frame.c (frame_unwind_register_value): Use
 321         val_print_not_saved.
 322
 323 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 324
 325         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 326
 327 2020-08-29  Pedro Alves  <pedro@palves.net>
 328
 329         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 330         the inferior before calling target_pid_to_str.
 331
 332 2020-08-28  Tom Tromey  <tom@tromey.com>
 333
 334         * xcoffread.c (xcoff_end_psymtab): Update comment.
 335         * dbxread.c (dbx_end_psymtab): Update comment.
 336
 337 2020-08-28  Tom de Vries  <tdevries@suse.de>
 338
 339         PR breakpoint/26544
 340         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 341         event_location.
 342         (create_breakpoint): Same.
 343         (base_breakpoint_decode_location): Same.
 344         (bkpt_create_sals_from_location): Same.
 345         (bkpt_decode_location): Same.
 346         (bkpt_probe_create_sals_from_location): Same.
 347         (bkpt_probe_decode_location): Same.
 348         (tracepoint_create_sals_from_location): Same.
 349         (tracepoint_decode_location): Same.
 350         (tracepoint_probe_decode_location): Same.
 351         (strace_marker_create_sals_from_location): Same.
 352         (strace_marker_decode_location): Same.
 353         (create_sals_from_location_default): Same.
 354         (decode_location_default): Same.
 355         * breakpoint.h (struct breakpoint_ops): Same.
 356         (create_breakpoint): Same.
 357         * linespec.h (decode_line_full): Same.
 358         * linespec.c (decode_line_full): Same.  Throw error if
 359         result.size () == 0.
 360
 361 2020-08-27  Pedro Alves  <pedro@palves.net>
 362
 363         PR gdb/26524
 364         * breakpoint.c (until_break_fsm) <location_breakpoint,
 365         caller_breakpoint>: Delete fields.
 366         <breakpoints>: New field.
 367         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 368         two individual breakpoints.
 369         (until_break_fsm::should_stop): Loop over breakpoints in the
 370         breakpoint vector.
 371         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 372         vector.
 373         (until_break_command): Handle location expanding into multiple
 374         sals.
 375
 376 2020-08-27  Pedro Alves  <pedro@palves.net>
 377
 378         PR gdb/26523
 379         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 380         bp_until breakpoints user-specified locations.  Update intro
 381         comment.
 382
 383 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 384
 385         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 386         gdb_bfd_sections): New.
 387         * maint.c (print_bfd_section_info): Change param type to
 388         maint_print_section_data.
 389         (print_objfile_section_info): Likewise.
 390         (print_bfd_section_info_maybe_relocated): Likewise.
 391         (maintenance_info_sections): Use gdb_bfd_sections.
 392
 393 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 394
 395         * MAINTAINERS: Add ARC target and maintainer.
 396
 397 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 398
 399         * configure.tgt: ARC support for GNU/Linux.
 400         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 401         * arc-linux-tdep.c: New file.
 402         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 403         * arc-tdep.c (arc_write_pc): Use it.
 404
 405 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 406
 407         * arc-tdep.c (arc_check_for_hardware_loop): New.
 408         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 409
 410 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 411
 412         * arc-tdep.h: Include "gdbarch.h".
 413
 414 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 415
 416         * arch/arc.h
 417         (arc_gdbarch_features): New class to stir the selection of target XML.
 418         (arc_create_target_description): Use FEATURES to choose XML target.
 419         (arc_lookup_target_description): Use arc_create_target_description
 420         to create _new_ target descriptions or return the already created
 421         ones if the FEATURES is the same.
 422         * arch/arc.c: Implementation of prototypes described above.
 423         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 424         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 425         * arc-tdep.c (*_feature_name): Make feature names consistent.
 426         (arc_register_feature): A new struct to hold information about
 427         registers of a particular target/feature.
 428         (arc_check_tdesc_feature): Check if XML provides registers in
 429         compliance with ARC_REGISTER_FEATURE structs.
 430         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 431         (determine_*_reg_feature_set): Which feature name to look for.
 432         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 433         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 434         to expected ISA enums to be used in arc_gdbarch_features structs.
 435         * features/Makefile (FEATURE_XMLFILES): Add new files.
 436         * gdb/features/arc/v1-aux.c: New file.
 437         * gdb/features/arc/v1-aux.xml: Likewise.
 438         * gdb/features/arc/v1-core.c: Likewise.
 439         * gdb/features/arc/v1-core.xml: Likewise.
 440         * gdb/features/arc/v2-aux.c: Likewise.
 441         * gdb/features/arc/v2-aux.xml: Likewise.
 442         * gdb/features/arc/v2-core.c: Likewise.
 443         * gdb/features/arc/v2-core.xml: Likewise.
 444         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 445
 446 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 447             Andrew Burgess  <andrew.burgess@embecosm.com>
 448
 449         PR m2/26372
 450         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
 451         an assert.  Remove single element array indexing pattern as the
 452         MULTI_SUBSCRIPT support will handle this case too.
 453
 454 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
 455
 456         * value.h (valprint_check_validity): Move declaration from
 457         here...
 458         * valprint.h (valprint_check_validity): ... to here.
 459
 460 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 461
 462         * debug.h: New file.
 463         * debug.c (debug_prefixed_vprintf): New function.
 464         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
 465         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
 466
 467 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 468
 469         * infrun.h (infrun_debug_printf_1): New function declaration.
 470         (infrun_debug_printf): New macro.
 471         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
 472         throughout.
 473         (infrun_debug_printf): New function.
 474         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
 475         (handle_jit_event): Likewise.
 476
 477 2020-08-21  Mark Wielaard  <mark@klomp.org>
 478
 479         * ada-lex.l: Extend register warnings diagnostics comment for g++.
 480
 481 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
 482
 483         * frame.c (enum class frame_id_status): New.
 484         (struct frame_info) <this_id::p>: Change type to frame_id_status.
 485         (fprintf_frame): Update.
 486         (compute_frame_id): Set frame id status to "computing" on entry.
 487         Set it back to "not_computed" on failure and to "computed" on
 488         success.
 489         (get_frame_id): Assert the frame id is not being computed.
 490         (create_sentinel_frame): Use frame_id_status::COMPUTED.
 491         (create_new_frame): Likewise.
 492         (frame_cleanup_after_sniffer): Update assert.
 493
 494 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 495
 496         * regcache.c (pid_ptid_regcache_map): New type.
 497         (target_ptid_regcache_map): Remove.
 498         (target_pid_ptid_regcache_map): New type.
 499         (regcaches): Change type to target_pid_ptid_regcache_map.
 500         (get_thread_arch_aspace_regcache): Update.
 501         (regcache_thread_ptid_changed): Update, handle pid-like ptid
 502         case.
 503         (regcaches_size): Update.
 504         (regcache_count): Update.
 505         (registers_changed_ptid_target_pid_test): New.
 506         (_initialize_regcache): Register new test.
 507
 508 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 509
 510         * regcache.c (regcache_count): New.
 511         (struct regcache_test_data): New.
 512         (regcache_test_data_up): New.
 513         (populate_regcaches_for_test): New.
 514         (regcaches_test): Remove.
 515         (get_thread_arch_aspace_regcache_test): New.
 516         (registers_changed_ptid_all_test): New.
 517         (registers_changed_ptid_target_test): New.
 518         (registers_changed_ptid_target_ptid_test): New.
 519         (regcache_thread_ptid_changed): Remove regcache_count lambda.
 520         (_initialize_regcache): Register new tests.
 521
 522 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 523
 524         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
 525         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
 526         gdbarch and aspace parameter.  Use current inferior's aspace.
 527         Validate regcache's arch value.
 528         (regcaches_test): Update.
 529
 530 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 531
 532         * regcache.c (regcaches_test): Call registers_changed.
 533
 534 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 535
 536         * infrun.c (process_event_stop_test): Fix typo "breapoint".
 537
 538 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 539
 540         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
 541         to find the end of prologue for flang compiled binaries.
 542         * arm-tdep.c (arm_skip_prologue): Likewise.
 543         * i386-tdep.c (i386_skip_prologue): Likewise.
 544         * producer.c (producer_is_llvm): New function.
 545         (producer_parsing_tests): Added new tests for clang/flang.
 546         * producer.h (producer_is_llvm): New declaration.
 547
 548 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 549
 550         * linux-nat.c (linux_nat_debug_printf): New function.
 551         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 552
 553 2020-08-18  Aaron Merey  <amerey@redhat.com>
 554
 555         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 556         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 557         (CLIBS): Add DEBUGINFOD_LIBS.
 558
 559 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 560
 561         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 562         'gdbarch_num_regs'.
 563
 564 2020-08-17  Tom Tromey  <tromey@adacore.com>
 565
 566         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 567         ada_get_decoded_value returns NULL.
 568
 569 2020-08-17  Tom Tromey  <tromey@adacore.com>
 570
 571         * python/py-inferior.c (infpy_search_memory): Use
 572         gdb_py_object_from_ulongest.
 573         * python/py-infevents.c (create_inferior_call_event_object)
 574         (create_memory_changed_event_object): Use
 575         gdb_py_object_from_ulongest.
 576         * python/py-linetable.c (ltpy_entry_get_pc): Use
 577         gdb_py_object_from_ulongest.
 578
 579 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 580
 581         * loc.c (class symbol_needs_eval_context): Fix indentation.
 582
 583 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 584
 585         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 586         bool.
 587
 588 2020-08-17  Tom de Vries  <tdevries@suse.de>
 589
 590         PR gdb/26393
 591         * gdbtypes.c (dump_dynamic_prop): New function.
 592         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 593
 594 2020-08-15  Tom de Vries  <tdevries@suse.de>
 595
 596         PR backtrace/26390
 597         * stack.c (print_frame_args): Temporarily set the selected
 598         frame to FRAME while printing the frame's arguments.
 599
 600 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 601
 602         PR breakpoints/26385
 603         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 604         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 605
 606 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 607
 608         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 609         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 610         and >= to check return value instead of == -1 and != -1.
 611
 612 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 613
 614         * utils.h (class gdb_argv) <as_array_view>: New method.
 615         * utils.c (gdb_argv_as_array_view_test): New.
 616         (_initialize_utils): Register selftest.
 617         * maint.c (maintenance_selftest): Use the new method.
 618
 619 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 620
 621         * target.h (supports_dumpcore, dumpcore): New
 622         function declarations.
 623         * target.c (supports_dumpcore, dumpcore): New
 624         functions.
 625         * target-delegates.c: Rebuild.
 626         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 627         and target_dumpcore ().
 628
 629 2020-08-13  Aaron Merey  <amerey@redhat.com>
 630
 631         * debuginfod-support.c: Replace global variables with user_data.
 632
 633 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 634
 635         * maint.c (maintenance_selftest): Split args and pass array_view
 636         to run_tests.
 637
 638 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 639
 640         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 641         type's length.
 642         Use %s and pulongest to print the length.
 643
 644 2020-08-12  Pedro Alves  <palves@redhat.com>
 645
 646         * NEWS: Move "Multi-target debugging support" item to the
 647         "Changes since GDB 9" section.
 648
 649 2020-08-12  Pedro Alves  <palves@redhat.com>
 650
 651         PR gdb/26336
 652         * progspace.c (program_space::remove_objfile): Invalidate the
 653         frame cache.
 654
 655 2020-08-11  Tom de Vries  <tdevries@suse.de>
 656
 657         * MAINTAINERS: Mark ms1 as deleted.
 658
 659 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 660
 661         PR gdb/26310
 662
 663         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 664         act accordingly.
 665         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 666         movz/str/stur/stp skipping behavior.
 667
 668 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 669
 670         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 671         struct user_sve_header instead of struct sve_context.
 672
 673 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 674
 675         * read.h (dwarf2_fetch_die_loc_sect_off,
 676         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 677         `void *` parameter with function_view.
 678         * read.c (dwarf2_fetch_die_loc_sect_off,
 679         dwarf2_fetch_die_loc_cu_off): Likewise.
 680         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 681         (per_cu_dwarf_call): Adjust.
 682         (get_frame_address_in_block_wrapper): Remove.
 683         (indirect_synthetic_pointer): Adjust.
 684         (get_ax_pc): Remove.
 685         (dwarf2_compile_expr_to_ax): Adjust.
 686
 687 2020-08-08  Tom de Vries  <tdevries@suse.de>
 688
 689         PR build/26344
 690         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 691         constructor.
 692         * regcache.c (get_thread_arch_aspace_regcache): Same.
 693
 694 2020-08-07  Tom Tromey  <tromey@adacore.com>
 695
 696         * ravenscar-thread.c
 697         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 698         New method.
 699         (ravenscar_thread_target::wait): Check
 700         runtime_initialized.
 701         (ravenscar_thread_target::prepare_to_store)
 702         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 703         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 704         (ravenscar_thread_target::stopped_by_watchpoint)
 705         (ravenscar_thread_target::stopped_data_address)
 706         (ravenscar_thread_target::core_of_thread): Use
 707         scoped_restore_current_thread and
 708         set_base_thread_from_ravenscar_task.
 709
 710 2020-08-07  Tom Tromey  <tromey@adacore.com>
 711
 712         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 713
 714 2020-08-07  Tom Tromey  <tromey@adacore.com>
 715
 716         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 717         update_inferior_ptid before update_thread_list.
 718         (temporarily_change_regcache_ptid): New class.
 719         (ravenscar_thread_target::fetch_registers)
 720         (ravenscar_thread_target::store_registers)
 721         (ravenscar_thread_target::prepare_to_store): Use base thread when
 722         forwarding operation.
 723
 724 2020-08-07  Tom Tromey  <tromey@adacore.com>
 725
 726         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 727         "is_pid" case.
 728
 729 2020-08-07  Tom Tromey  <tromey@adacore.com>
 730
 731         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 732         New methods.
 733         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 734         first.
 735         (ravenscar_thread_target::add_thread): Rename from
 736         ravenscar_add_thread.
 737         (ravenscar_thread_target::update_thread_list): Use a lambda.
 738         (ravenscar_thread_target::xfer_partial): New method.
 739
 740 2020-08-07  Tom Tromey  <tromey@adacore.com>
 741
 742         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 743         gdb::function_view.
 744         (iterate_over_live_ada_tasks): Change type of argument.
 745         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 746         of argument.
 747
 748 2020-08-07  Tom Tromey  <tromey@adacore.com>
 749
 750         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 751         Remove.
 752         (ravenscar_thread_target::extra_thread_info): Remove.
 753         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 754         defer to target beneath for non-Ravenscar threads.
 755
 756 2020-08-07  Tom Tromey  <tromey@adacore.com>
 757
 758         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 759         get_base_thread_from_ravenscar_task>: Now methods.
 760         <m_cpu_map>: New member.
 761         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 762         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 763         (ravenscar_thread_target::task_is_currently_active): Update.
 764         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 765         Now a method.
 766         (ravenscar_thread_target::add_active_thread): Put initial thread
 767         into the m_cpu_map.
 768
 769 2020-08-07  Tom Tromey  <tromey@adacore.com>
 770
 771         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 772         event_ptid.
 773
 774 2020-08-07  Tom Tromey  <tromey@adacore.com>
 775
 776         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 777         runtime_initialized.
 778
 779 2020-08-07  Tom Tromey  <tromey@adacore.com>
 780
 781         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 782         add_active_thread.
 783         (ravenscar_thread_target::add_active_thread): Now public.
 784         (ravenscar_inferior_created): Call add_active_thread after pushing
 785         the target.
 786
 787 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 788
 789         * regcache.c (ptid_regcache_map): New type.
 790         (target_ptid_regcache_map): New type.
 791         (regcaches): Change type to target_ptid_regcache_map.
 792         (get_thread_arch_aspace_regcache): Update to regcaches' new
 793         type.
 794         (regcache_thread_ptid_changed): Likewise.
 795         (registers_changed_ptid): Likewise.
 796         (regcaches_size): Likewise.
 797         (regcaches_test): Update.
 798         (regcache_thread_ptid_changed): Update.
 799         * regcache.h (regcache_up): New type.
 800         * gdbsupport/ptid.h (hash_ptid): New struct.
 801
 802 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 803
 804         * observable.h (thread_ptid_changed): Add parameter
 805         `process_stratum_target *`.
 806         * infrun.c (infrun_thread_ptid_changed): Add parameter
 807         `process_stratum_target *` and use it.
 808         (selftests): New namespace.
 809         (infrun_thread_ptid_changed): New function.
 810         (_initialize_infrun): Register selftest.
 811         * regcache.c (regcache_thread_ptid_changed): Add parameter
 812         `process_stratum_target *` and use it.
 813         (regcache_thread_ptid_changed): New function.
 814         (_initialize_regcache): Register selftest.
 815         * thread.c (thread_change_ptid): Pass target to
 816         thread_ptid_changed observable.
 817
 818 2020-08-06  Caroline Tice <cmtice@google.com>
 819
 820         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 821         (struct dwp_sections): Update field comments.  Add loclists and
 822         rnglists fields.
 823         (struct virtual_v2_dwo_sections): Rename struct to
 824         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 825         size & offset fields for loclists and rnglists.
 826         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 827         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 828         skipping dummy type units.
 829         (create_dwp_hash_table): Update the large comment above the function to
 830         discuss Version 5 DWP files as well, with references.  Update all the
 831         version checks in the function to check for version 5 as well.  Add new
 832         section at the end to create dwp hash table for version 5.
 833         (create_dwp_v2_section): Rename function to
 834         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 835         Add V5 to error message text.
 836         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 837         into calls to create_dwp_v2_or_v5_section.
 838         (create_dwo_unit_in_dwp_v5): New function.
 839         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 840         check for version2; add else clause to handle version 5.
 841         (open_and_init_dwo_file): Add code to check dwarf version & only call
 842         create_debug_types_hash_table (with sections.types) if version is not 5;
 843         else call create_debug_type_hash_table, with sections.info.
 844         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 845         version 5.
 846         (dwarf2_locate_v5_dwp_sections): New function.
 847         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 848         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 849
 850 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 851
 852         * regcache.h (class regcache): Remove friend
 853         registers_changed_ptid.
 854         <regcache_thread_ptid_changed>: Remove.
 855         <regcaches>: Remove.
 856         * regcache.c (regcache::regcaches): Rename to...
 857         (regcaches): ... this.  Make static.
 858         (get_thread_arch_aspace_regcache): Update.
 859         (regcache::regcache_thread_ptid_changed): Rename to...
 860         (regcache_thread_ptid_changed): ... this.  Update.
 861         (class regcache_access): Remove.
 862         (regcaches_test): Update.
 863         (_initialize_regcache): Update.
 864         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 865         <forward_list>.
 866
 867 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 868
 869         * regcache.h (class regcache) <current_regcache>: Rename to...
 870         <regcaches>: ... this.  Move doc here.
 871         * regcache.c (regcache::current_regcache) Rename to...
 872         (regcache::regcaches): ... this.  Move doc to header.
 873         (get_thread_arch_aspace_regcache): Update.
 874         (regcache::regcache_thread_ptid_changed): Update.
 875         (registers_changed_ptid): Update.
 876         (class regcache_access) <current_regcache_size>: Rename to...
 877         <regcaches_size>: ... this.
 878         (current_regcache_test): Rename to...
 879         (regcaches_test): ... this.
 880         (_initialize_regcache): Update.
 881
 882 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 883
 884         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 885
 886 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 887
 888         * corelow.c (core_target::build_file_mappings): Don't output
 889         null pathname in warning.
 890
 891 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 892
 893         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 894         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 895         gdb.dwarf2/dw2-single-line-discriminators.exp,
 896         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 897
 898 2020-08-05  Tom Tromey  <tromey@adacore.com>
 899
 900         PR rust/26197:
 901         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 902         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 903         Fix off-by-one and type size errors in ordinary case.
 904
 905 2020-08-05  Tom de Vries  <tdevries@suse.de>
 906
 907         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 908         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 909
 910 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 911
 912         * frame.h (frame_id_p): Return bool.
 913         (frame_id_artificial_p): Return bool.
 914         (frame_id_eq): Return bool.
 915         (has_stack_frames): Return bool.
 916         (get_selected_frame): Fix typo in comment.
 917         (get_frame_pc_if_available): Return bool.
 918         (get_frame_address_in_block_if_available): Return bool.
 919         (get_frame_func_if_available): Return bool.
 920         (read_frame_register_unsigned): Return bool.
 921         (get_frame_register_bytes): Return bool.
 922         (safe_frame_unwind_memory): Return bool.
 923         (deprecated_frame_register_read): Return bool.
 924         (frame_unwinder_is): Return bool.
 925         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 926         bool.
 927         <this_id::p>: Likewise.
 928         <prev_p>: Likewise.
 929         (frame_stash_add): Return bool.
 930         (get_frame_id): Use bool.
 931         (frame_id_build_special) Use bool.
 932         (frame_id_build_unavailable_stack): Use bool.
 933         (frame_id_build): Use bool.
 934         (frame_id_p): Return bool, use true/false instead of 1/0.
 935         (frame_id_artificial_p): Likewise.
 936         (frame_id_eq): Likewise.
 937         (frame_id_inner): Likewise.
 938         (get_frame_func_if_available): Likewise.
 939         (read_frame_register_unsigned): Likewise.
 940         (deprecated_frame_register_read): Likewise.
 941         (get_frame_register_bytes): Likewise.
 942         (has_stack_frames): Likewise.
 943         (inside_main_func): Likewise.
 944         (inside_entry_func): Likewise.
 945         (get_frame_pc_if_available): Likewise.
 946         (get_frame_address_in_block_if_available): Likewise.
 947         (frame_unwinder_is): Likewise.
 948         (safe_frame_unwind_memory): Likewise.
 949         (frame_unwind_arch): Likewise.
 950
 951 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 952
 953         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 954         type to cached_copy_status.
 955         (fprintf_frame): Adjust.
 956         (get_frame_func_if_available): Adjust.
 957         (frame_cleanup_after_sniffer): Adjust.
 958
 959 2020-08-04  Mark Wielaard  <mark@klomp.org>
 960
 961         * MAINTAINERS (Write After Approval): Update email address.
 962
 963 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 964
 965         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 966         dynamic_prop::const_val.
 967
 968 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 969
 970         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 971         dynamic_prop::kind.
 972
 973 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 974
 975         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 976
 977 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 978
 979         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 980
 981 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 982             Jose E. Marchesi  <jose.marchesi@oracle.com>
 983
 984         * configure.tgt: Add entry for bpf-*-*.
 985         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 986         (ALLDEPFILES): Add bpf-tdep.c.
 987         * bpf-tdep.c: New file.
 988         * MAINTAINERS: Add bpf target and maintainer.
 989         * NEWS: Mention the support for the new target.
 990
 991 2020-08-04  Tom de Vries  <tdevries@suse.de>
 992
 993         PR symtab/23270
 994         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 995         Error.
 996
 997 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 998
 999         * syscalls/freebsd.xml: Regenerate.
1000
1001 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1002
1003         * syscalls/update-freebsd.sh: Fix usage and year range.
1004
1005 2020-08-03  Tom de Vries  <tdevries@suse.de>
1006
1007         PR symtab/26333
1008         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
1009         DW_LNE_lo_user/DW_LNE_hi_user range.
1010
1011 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
1012
1013         PR ada/26318
1014         * ada-lang.c (ada_modulus): Return 0 if property is not of const
1015         kind.
1016
1017 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1018
1019         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
1020
1021 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1022
1023         * breakpoint.c (set_breakpoint_condition): Update the condition
1024         expressions after checking that the input condition string parses
1025         successfully and does not contain junk at the end.
1026
1027 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1028
1029         * breakpoint.c (set_breakpoint_condition): Update the
1030         condition string after parsing the new condition successfully.
1031
1032 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1033
1034         * proc-api.c (_STRUCTURED_PROC): Don't define.
1035         * proc-events.c: Likewise.
1036         * proc-flags.c: Likewise.
1037         * proc-why.c: Likewise.
1038         * procfs.c: Likewise.
1039
1040         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1041         * configure, config.in: Regenerate.
1042
1043 2020-07-30  Tom de Vries  <tdevries@suse.de>
1044
1045         PR build/26320
1046         * ui-style.h (struct ui_file_style::color): Wrap m_value and
1047         m_red/m_green/m_blue in a union.
1048
1049 2020-07-29  Tom de Vries  <tdevries@suse.de>
1050
1051         PR tdep/26280
1052         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
1053
1054 2020-07-28  Tom Tromey  <tromey@adacore.com>
1055
1056         PR symtab/26270:
1057         * symtab.h (find_pc_partial_function_sym): Declare.
1058         * cli/cli-cmds.c (disassemble_command): Use
1059         find_pc_partial_function_sym.  Check asm_demangle.
1060         * blockframe.c (cache_pc_function_sym): New global.
1061         (cache_pc_function_name): Remove.
1062         (clear_pc_function_cache): Update.
1063         (find_pc_partial_function_sym): New function, from
1064         find_pc_partial_function.
1065         (find_pc_partial_function): Rewrite using
1066         find_pc_partial_function_sym.
1067
1068 2020-07-28  Tom Tromey  <tromey@adacore.com>
1069
1070         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
1071         help.  Add usage.
1072
1073 2020-07-28  Tom Tromey  <tromey@adacore.com>
1074
1075         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
1076         <DW_OP_GNU_variable_value>: Cast to address type.
1077
1078 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
1079
1080         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
1081         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
1082         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
1083         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
1084         (nbsd_get_siginfo_type): New.
1085         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
1086         (_initialize_nbsd_tdep): New.
1087
1088 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1089
1090         PR binutils/26301
1091         * configure: Regenerated.
1092
1093 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1094
1095         PR binutils/26301
1096         * configure: Regenerated.
1097
1098 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1099
1100         * python/py-frame.c: Remove 'user-regs.h' include.
1101         (frapy_read_register): Rewrite to make use of
1102         gdbpy_parse_register_id.
1103         * python/py-registers.c (gdbpy_parse_register_id): New function,
1104         moved here from python/py-unwind.c.  Updated the return type, and
1105         also accepts register descriptor objects.
1106         * python/py-unwind.c: Remove 'user-regs.h' include.
1107         (pyuw_parse_register_id): Moved to python/py-registers.c.
1108         (unwind_infopy_add_saved_register): Update to use
1109         gdbpy_parse_register_id.
1110         (pending_framepy_read_register): Likewise.
1111         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1112
1113 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1114
1115         * python/py-registers.c: Add 'user-regs.h' include.
1116         (register_descriptor_iter_find): New function.
1117         (register_descriptor_iterator_object_methods): New static global
1118         methods array.
1119         (register_descriptor_iterator_object_type): Add pointer to methods
1120         array.
1121
1122 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1123
1124         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1125         for all architectures on FreeBSD 11.3 and later.
1126
1127 2020-07-27  Tom Tromey  <tromey@adacore.com>
1128
1129         * gcore.h (load_corefile): Don't declare.
1130
1131 2020-07-27  Tom de Vries  <tdevries@suse.de>
1132
1133         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1134         * config.in: Regenerate.
1135         * configure: Regenerate.
1136
1137 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1138
1139         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1140         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1141         ws2tcpip.h if it is available and sys/socket.h isn't.
1142         * configure: Regenerate.
1143         * config.in: Regenerate.
1144
1145 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1146
1147         PR fortran/23051
1148         PR fortran/26139
1149         * valops.c (value_ind): Pass address to
1150         readjust_indirect_value_type.
1151         * value.c (readjust_indirect_value_type): Make parameter
1152         non-const, and add extra address parameter.  Resolve original type
1153         before using it.
1154         * value.h (readjust_indirect_value_type): Update function
1155         signature and comment.
1156
1157 2020-07-25  Tom de Vries  <tdevries@suse.de>
1158
1159         PR symtab/26243
1160         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1161         entries.
1162
1163 2020-07-24  Aaron Merey  <amerey@redhat.com>
1164
1165         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1166         * configure: Rebuild.
1167
1168 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1169
1170         PR corefiles/26294
1171         * corelow.c (_initialize_corelow): Add period to help text
1172         for "maintenance print core-file-backed-mappings".
1173
1174 2020-07-23  Pedro Alves  <pedro@palves.net>
1175
1176         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1177         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1178         meanwhile.
1179         * frame.c (frame_cache_generation, get_frame_cache_generation):
1180         New.
1181         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1182         (get_prev_frame_if_no_cycle): On exception, don't touch
1183         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1184         * frame.h (get_frame_cache_generation): Declare.
1185
1186 2020-07-23  Tom de Vries  <tdevries@suse.de>
1187
1188         PR tui/26282
1189         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1190         New default constructor.
1191
1192 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1193
1194         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1195         exclude non-statement entries.
1196
1197 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1198
1199         * NEWS (New commands): Mention new command
1200         "maintenance print core-file-backed-mappings".
1201
1202 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1203
1204         * corelow.c (gdbcmd.h): Include.
1205         (core_target::info_proc_mappings): New method.
1206         (get_current_core_target): New function.
1207         (maintenance_print_core_file_backed_mappings): New function.
1208         (_initialize_corelow): Add core-file-backed-mappings to
1209         "maint print" commands.
1210
1211 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1212
1213         * linux-tdep.c (dump_note_entry_p): New function.
1214         (linux_dump_mapping_p_ftype): New typedef.
1215         (linux_find_memory_regions_full): Add new parameter,
1216         should_dump_mapping_p.
1217         (linux_find_memory_regions): Adjust call to
1218         linux_find_memory_regions_full.
1219         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1220         call to linux_find_memory_regions_full.
1221
1222 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1223
1224         * corelow.c (solist.h, unordered_map): Include.
1225         (class core_target): Add field m_core_file_mappings and
1226         method build_file_mappings.
1227         (core_target::core_target): Call build_file_mappings.
1228         (core_target::~core_target): Free memory associated with
1229         m_core_file_mappings.
1230         (core_target::build_file_mappings): New method.
1231         (core_target::xfer_partial): Use m_core_file_mappings
1232         for memory transfers.
1233         * linux-tdep.c (linux_read_core_file_mappings): New
1234         function.
1235         (linux_core_info_proc_mappings): Rewrite to use
1236         linux_read_core_file_mappings.
1237         (linux_init_abi): Register linux_read_core_file_mappings.
1238
1239 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1240
1241         * arch-utils.c (default_read_core_file_mappings): New function.
1242         * arch-utils.c (default_read_core_file_mappings): Declare.
1243         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1244         * gdbarch.h, gdbarch.c: Regenerate.
1245
1246 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1247
1248         PR corefiles/25631
1249         * corelow.c (core_target:xfer_partial):  Revise
1250         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1251         case after first checking the stratum beneath the core
1252         target.
1253         (has_all_memory): Return true.
1254         * target.c (raw_memory_xfer_partial): Revise comment
1255         regarding use of has_all_memory.
1256
1257 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1258
1259         * exec.h (section_table_xfer_memory): Revise declaration,
1260         replacing section name parameter with an optional callback
1261         predicate.
1262         * exec.c (section_table_xfer_memory): Likewise.
1263         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1264         of section_table_xfer_memory.
1265
1266 2020-07-22  Tom Tromey  <tromey@adacore.com>
1267
1268         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1269         lookup_symbol_search_name.
1270
1271 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1272
1273         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1274         redundant local variable.
1275         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1276         reference, not pointer, update code accordingly.
1277
1278 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1279             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1280
1281         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1282         * jit.c (jit_breakpoint_re_set_internal): Use the
1283         `skip_jit_symbol_lookup` field.
1284
1285 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1286             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1287
1288         * jit.c (jit_read_descriptor): Define the descriptor address once,
1289         use twice.
1290         (jit_breakpoint_deleted): Move the declaration of the loop variable
1291         `iter` into the loop header.
1292         (jit_breakpoint_re_set_internal): Move the declaration of the local
1293         variable `objf_data` to the first point of definition.
1294         (jit_event_handler): Move the declaration of local variables
1295         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1296         Rename `objf` to `jited`.
1297
1298 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1299
1300         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1301         Remove.
1302         * jit.c (get_jiter_objfile_data): Update.
1303
1304 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1305             Simon Marchi  <simon.marchi@polymtl.ca>
1306
1307         * jit.c (struct jit_program_space_data): Remove.
1308         (jit_program_space_key): Remove.
1309         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1310         stuff.
1311         (get_jit_program_space_data): Remove.
1312         (jit_breakpoint_deleted): Iterate on all of the program space's
1313         objfiles.
1314         (jit_inferior_init): Likewise.
1315         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1316         type to void.
1317         (jit_breakpoint_re_set): Pass current_program_space to
1318         jit_breakpoint_re_set_internal.
1319
1320 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1321
1322         * jit.h (struct jiter_objfile_data) <cached_code_address,
1323         jit_breakpoint>: Move to here from ...
1324         * jit.c (jit_program_space_data): ... here.
1325         (jiter_objfile_data::~jiter_objfile_data): Update.
1326         (jit_breakpoint_deleted): Update.
1327         (jit_breakpoint_re_set_internal): Update.
1328
1329 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1330
1331         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1332         checks.
1333         (jit_read_descriptor): Remove NULL check.
1334         (jit_event_handler): Add an assertion.
1335
1336 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1337
1338         * jit.h (struct jit_objfile_data):  Split into...
1339         (struct jiter_objfile_data): ... this ...
1340         (struct jited_objfile_data): ... and this.
1341         * objfiles.h (struct objfile) <jit_data>: Remove.
1342         <jiter_data, jited_data>: New fields.
1343         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1344         (jiter_objfile_data::~jiter_objfile_data): ... this.
1345         (get_jit_objfile_data): Rename to ...
1346         (get_jiter_objfile_data): ... this.
1347         (add_objfile_entry): Update.
1348         (jit_read_descriptor): Use get_jiter_objfile_data.
1349         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1350         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1351         (jit_inferior_exit_hook): Use objfile's jited_data field.
1352
1353 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1354
1355         * jit.h: Forward-declare `struct minimal_symbol`.
1356         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1357         constructor, destructor, and an objfile* field.
1358         * jit.c (jit_objfile_data): Remove.
1359         (struct jit_objfile_data): Migrate from here to jit.h.
1360         (jit_objfile_data::~jit_objfile_data): New destructor
1361         implementation with code moved from free_objfile_data.
1362         (free_objfile_data): Delete.
1363         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1364         (jit_find_objf_with_entry_addr): Ditto.
1365         (jit_inferior_exit_hook): Ditto.
1366         (_initialize_jit): Remove the call to
1367         register_objfile_data_with_cleanup.
1368         * objfiles.h (struct objfile) <jit_data>: New field.
1369
1370 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1371
1372         * jit.h: Forward-declare `struct objfile`.
1373         (jit_event_handler): Add a second parameter, the JITer objfile.
1374         * jit.c (jit_read_descriptor): Change the signature to take the
1375         JITer objfile as an argument instead of the jit_program_space_data.
1376         (jit_inferior_init): Update the call to jit_read_descriptor.
1377         (jit_event_handler): Use the new JITer objfile argument when calling
1378         jit_read_descriptor.
1379         * breakpoint.c (handle_jit_event): Update the call to
1380         jit_event_handler to pass the JITer objfile.
1381
1382 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1383
1384         * gdbarch.c: Regenerate.
1385         * gdbarch.h: Regenerate.
1386         * gdbarch.sh (handle_segmentation_fault): Remove method.
1387         * infrun.c (handle_segmentation_fault): Remove.
1388         (print_signal_received_reason): Remove call to
1389         handle_segmentation_fault.
1390
1391 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1392
1393         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1394         Rename to sparc64_linux_report_signal_info and add siggnal
1395         argument.
1396         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1397         instead of sparc64_linux_handle_segmentation_fault.
1398
1399 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1400
1401         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1402         i386_linux_report_signal_info instead of
1403         i386_linux_handle_segmentation_fault.
1404         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1405         to i386_linux_report_signal_info and add siggnal argument.
1406         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1407         of i386_linux_handle_segmentation_fault.
1408         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1409         to i386_linux_report_signal_info and add siggnal argument.
1410
1411 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1412
1413         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1414         hook if present.
1415
1416 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1417
1418         * gdbarch.c: Regenerate.
1419         * gdbarch.h: Regenerate.
1420         * gdbarch.sh (report_signal_info): New method.
1421         * infrun.c (print_signal_received_reason): Invoke gdbarch
1422         report_signal_info hook if present.
1423
1424 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1425
1426         * python/py-registers.c : Add 'unordered_map' include.
1427         (gdbpy_new_reggroup): Renamed to...
1428         (gdbpy_get_reggroup): ...this.  Update to only create register
1429         group descriptors when needed.
1430         (gdbpy_reggroup_iter_next): Update.
1431
1432 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1433
1434         * python/py-registers.c (gdbpy_register_object_data): New static
1435         global.
1436         (gdbpy_register_object_data_init): New function.
1437         (gdbpy_new_register_descriptor): Renamed to...
1438         (gdbpy_get_register_descriptor): ...this, and update to reuse
1439         existing register descriptors where possible.
1440         (gdbpy_register_descriptor_iter_next): Update.
1441         (gdbpy_initialize_registers): Register new gdbarch data.
1442
1443 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1444
1445         * linux-nat.c (stopped_pids): Make static.
1446
1447 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1448
1449         PR ada/26235
1450         * gdbtypes.c (ada_discrete_type_low_bound,
1451         ada_discrete_type_high_bound): Handle undefined bounds.
1452
1453 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1454
1455         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1456         declaration.
1457         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1458         function.
1459
1460 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1461
1462         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1463         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1464         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1465         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1466         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1467         method.
1468
1469 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1470
1471         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1472         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1473         which are deprecated in Guile 3.0.
1474         * configure.ac (try_guile_versions): Add "guile-3.0".
1475         * configure (try_guile_versions): Regenerate.
1476         * NEWS: Update entry.
1477
1478 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1479             Doug Evans  <dje@google.com>
1480
1481         PR gdb/21104
1482         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1483         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1484         USING_GUILE_BEFORE_2_2.
1485         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1486         Change type to 'scm_t_port_type *'.
1487         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1488         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1489         parameter and honor it.  Update callers.
1490         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1491         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1492         functions.
1493         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1494         USING_GUILE_BEFORE_2_2.
1495         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1496         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1497         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1498         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1499         and 'SCM_PORT_TYPE'.
1500         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1501         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1502         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1503         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1504         [!USING_GUILE_BEFORE_2_2]: New functions.
1505         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1506         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1507         'gdbscm_memory_port_read'.
1508         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1509         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1510         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1511         function.
1512         (ioscm_init_memory_port): Remove.
1513         (ioscm_init_memory_port_stream): New function
1514         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1515         function.
1516         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1517         Return scm_from_uint (0).
1518         (gdbscm_set_memory_port_read_buffer_size_x)
1519         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1520         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1521         Return scm_from_uint (0).
1522         (gdbscm_set_memory_port_write_buffer_size_x)
1523         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1524         * configure.ac (try_guile_versions): Add "guile-2.2".
1525         * configure: Regenerate.
1526         * NEWS: Add entry.
1527
1528 2020-07-18  Tom Tromey  <tom@tromey.com>
1529
1530         * linux-nat.c (linux_multi_process): Remove.
1531         (linux_nat_target::supports_multi_process): Return true.
1532
1533 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1534
1535         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1536         (riscv_lookup_target_description): Return pointer out of
1537         unique_ptr.
1538         * target-descriptions.c (allocate_target_description): Add
1539         comment.
1540         (target_desc_deleter::operator()): Likewise.
1541         * target-descriptions.h (struct target_desc_deleter): Moved to
1542         gdbsupport/tdesc.h.
1543         (target_desc_up): Likewise.
1544
1545 2020-07-17  Tom Tromey  <tromey@adacore.com>
1546
1547         * linux-nat.c (linux_nat_target::supports_non_stop)
1548         (linux_nat_target::always_non_stop_p): Use "true".
1549         (linux_nat_target::supports_disable_randomization): Use "true" and
1550         "false".
1551
1552 2020-07-16  Caroline Tice  <cmtice@google.com>
1553
1554         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1555         (RNGLIST_HEADER_SIZE64): New constant definition.
1556         (struct dwop_section_names): Add rnglists_dwo.
1557         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1558         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1559         (struct dwo_sections): Add rnglists field.
1560         (read_attribut_reprocess): Add tag parameter.
1561         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1562         (cu_debug_rnglists_section): New function (decl & definition).
1563         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1564         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1565         die whose range is being checked; get rnglist section from
1566         cu_debug_rnglists_section, to get from either objfile or dwo file as
1567         appropriate.  Add cases for DW_RLE_base_addressx,
1568         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1569         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1570         test inside if-condition and updating complaint message.
1571         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1572         dwarf2_rnglists_process.
1573         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1574         dwarf2_ranges_process.
1575         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1576         need_ranges_base and update comment appropriately.  Also pass die tag
1577         to dwarf2_ranges_read.
1578         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1579         need_ranges_base and update comment appropriately.  Also pass die tag
1580         to dwarf2_ranges_process.
1581         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1582         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1583         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1584         need_ranges_base and update comment appropriately.  Also pass die tag
1585         to read_attribute_reprocess and dwarf2_ranges_read.
1586         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1587         and update function comment appropriately.
1588         (read_loclist_index): Call read_loclists_rnglists_header instead of
1589         read_loclist_header.
1590         (read_rnglist_index): New function.
1591         (read_attribute_reprocess):  Add tag parameter. Add code for
1592         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1593         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1594
1595 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1596
1597         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1598         being resolved.
1599
1600 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1601
1602         * arch-utils.c (show_architecture): Update formatting of messages.
1603
1604 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1605
1606         * gdbtypes.h (struct type) <bounds>: Handle array and string
1607         types.
1608         * ada-lang.c (assign_aggregate): Use type::bounds on
1609         array/string type.
1610         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1611         * c-varobj.c (c_number_of_children): Likewise.
1612         (c_describe_child): Likewise.
1613         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1614         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1615         (f_type_print_base): Likewise.
1616         * f-valprint.c (f77_array_offset_tbl): Likewise.
1617         (f77_get_upperbound): Likewise.
1618         (f77_print_array_1): Likewise.
1619         * guile/scm-type.c (gdbscm_type_range): Likewise.
1620         * m2-typeprint.c (m2_array): Likewise.
1621         (m2_is_long_set_of_type): Likewise.
1622         * m2-valprint.c (get_long_set_bounds): Likewise.
1623         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1624         * python/py-type.c (typy_range): Likewise.
1625         * rust-lang.c (rust_internal_print_type): Likewise.
1626         * type-stack.c (type_stack::follow_types): Likewise.
1627         * valarith.c (value_subscripted_rvalue): Likewise.
1628         * valops.c (value_cast): Likewise.
1629
1630 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1631
1632         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1633         callers to use the equivalent accessor methods.
1634
1635 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1636
1637         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1638         (struct type) <bit_stride>: New method.
1639         (TYPE_BIT_STRIDE): Remove.
1640         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1641
1642 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1643
1644         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1645         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1646         callers to use the equivalent accessor methods instead.
1647
1648 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1649
1650         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1651         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1652         callers to use the equivalent accessor methods instead.
1653
1654 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1655
1656         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1657         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1658         to use dynamic_prop::kind.
1659
1660 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1661
1662         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1663         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1664         to get the bound property's kind and check against
1665         PROP_UNDEFINED.
1666
1667 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1668
1669         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1670         all callers to use type::range_bounds followed by
1671         dynamic_prop::{low,high}.
1672
1673 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1674
1675         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1676         const_val, set_const_val, baton, set_locexpr, set_loclist,
1677         set_addr_offset, variant_parts, set_variant_parts,
1678         original_type, set_original_type>: New methods.
1679         <kind>: Rename to...
1680         <m_kind>: ... this.  Update all users to use the new methods
1681         instead.
1682         <data>: Rename to...
1683         <m_data>: ... this.  Update all users to use the new methods
1684         instead.
1685
1686 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1687
1688         * gdbtypes.c (get_discrete_bounds): Return failure if
1689         the range type's bounds are not both defined and constant
1690         values.
1691         (get_array_bounds): Update comment.  Remove undefined bound check.
1692
1693 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1694
1695         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1696         the type::bounds method directly.
1697
1698 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1699
1700         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1701         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1702         are used to set the range type's bounds to use set_bounds.
1703
1704 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1705
1706         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1707
1708 2020-07-10  Pedro Alves  <pedro@palves.net>
1709
1710         * gdbthread.h (inferior_ref): Define.
1711         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1712         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1713         * thread.c
1714         (scoped_restore_current_thread::restore):
1715         Adjust to gdb::ref_ptr.
1716         (scoped_restore_current_thread::~scoped_restore_current_thread):
1717         Remove manual decref handling.
1718         (scoped_restore_current_thread::scoped_restore_current_thread):
1719         Adjust to use
1720         inferior_ref::new_reference/thread_info_ref::new_reference.
1721         Incref the thread before calling get_frame_id instead of after.
1722         Let TARGET_CLOSE_ERROR propagate.
1723
1724 2020-07-10  Pedro Alves  <pedro@palves.net>
1725
1726         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1727         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1728         NOT_AVAILABLE_ERROR.
1729         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1730         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1731
1732 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1733             Pedro Alves  <pedro@palves.net>
1734
1735         PR gdb/26199
1736         * infrun.c (threads_are_resumed_pending_p): Delete.
1737         (do_target_wait): Remove threads_are_executing and
1738         threads_are_resumed_pending_p checks from the inferior_matches
1739         lambda.  Update comments.
1740
1741 2020-07-10  Pedro Alves  <pedro@palves.net>
1742
1743         PR gdb/26199
1744         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1745         executing threads.
1746
1747 2020-07-10  Pedro Alves  <pedro@palves.net>
1748
1749         PR gdb/26199
1750         * infrun.c (handle_no_resumed): Handle multiple targets.
1751
1752 2020-07-10  Pedro Alves  <pedro@palves.net>
1753
1754         PR gdb/26199
1755         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1756         target_is_async_p.
1757
1758 2020-07-10  Pedro Alves  <pedro@palves.net>
1759
1760         PR gdb/26199
1761         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1762         threads, not all threads.
1763
1764 2020-07-10  Pedro Alves  <pedro@palves.net>
1765
1766         PR gdb/26199
1767         * remote.c (remote_target::open_1): Pass remote target pointer as
1768         data to create_async_event_handler.
1769         (remote_async_inferior_event_handler): Mark async event handler
1770         before returning if the remote target still has either pending
1771         events or unacknowledged notifications.
1772
1773 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1774
1775         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1776         declaration.
1777         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1778         function.
1779
1780 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1781
1782         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1783         inferior_ptid.
1784
1785 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1786
1787         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1788         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1789         AT_FREEBSD_PS_STRINGS.
1790
1791 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1792
1793         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1794         of debugfile path on Windows.
1795
1796 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1797
1798         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1799         argument to 'data'.
1800
1801 2020-07-08  Tom Tromey  <tromey@adacore.com>
1802
1803         * ada-lang.c (ada_exception_message_1): Use read_memory.
1804
1805 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1806
1807         PR python/22748
1808         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1809         special handling for inline frames.
1810         * findvar.c (value_of_register_lazy): Skip inline frames when
1811         creating lazy register values.
1812         * frame.c (frame_id_computed_p): Delete definition.
1813         * frame.h (frame_id_computed_p): Delete declaration.
1814
1815 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1816
1817         * NEWS: Mention additions to Python API.
1818         * python/py-arch.c (archpy_register_groups): New function.
1819         (arch_object_methods): Add 'register_groups' method.
1820         * python/py-registers.c (reggroup_iterator_object): New struct.
1821         (reggroup_object): New struct.
1822         (gdbpy_new_reggroup): New function.
1823         (gdbpy_reggroup_to_string): New function.
1824         (gdbpy_reggroup_name): New function.
1825         (gdbpy_reggroup_iter): New function.
1826         (gdbpy_reggroup_iter_next): New function.
1827         (gdbpy_new_reggroup_iterator): New function
1828         (gdbpy_initialize_registers): Register new types.
1829         (reggroup_iterator_object_type): Define new Python type.
1830         (gdbpy_reggroup_getset): New static global.
1831         (reggroup_object_type): Define new Python type.
1832         * python/python-internal.h
1833
1834 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1835
1836         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1837         * python/py-arch.c (archpy_registers): New function.
1838         (arch_object_methods): Add 'registers' method.
1839         * python/py-registers.c: New file.
1840         * python/python-internal.h
1841         (gdbpy_new_register_descriptor_iterator): Declare.
1842         (gdbpy_initialize_registers): Declare.
1843         * python/python.c (do_start_initialization): Call
1844         gdbpy_initialize_registers.
1845         * NEWS: Mention additions to the Python API.
1846
1847 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1848
1849         * NEWS: Mention new Python API method.
1850         * python/py-unwind.c (pending_framepy_architecture): New function.
1851         (pending_frame_object_methods): Add architecture method.
1852
1853 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1854
1855         * gdbarch.c: Regenerate.
1856         * gdbarch.h: Regenerate.
1857         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1858         (gdbarch_data): Use internal_error for the case where
1859         deprecated_set_gdbarch_data was originally needed.
1860         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1861         and use passed in obstack.
1862         (libunwind_frame_set_descr): Should no longer get back NULL from
1863         gdbarch_data.
1864         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1865         type.
1866         * user-regs.c (user_regs_init): Update parameters, and use passed
1867         in obstack.
1868         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1869         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1870
1871 2020-07-06  Tom de Vries  <tdevries@suse.de>
1872
1873         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1874         End-Of-Sequence in lte_is_less_than.
1875         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1876         "gdb: Don't reorder line table entries too much when sorting".
1877
1878 2020-07-06  Tom de Vries  <tdevries@suse.de>
1879
1880         PR tui/26205
1881         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1882
1883 2020-07-05  Tom de Vries  <tdevries@suse.de>
1884
1885         PR build/26187
1886         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1887         std::uncaught_exceptions instead of deprecated
1888         std::uncaught_exception.
1889
1890 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1891
1892         * macroexp.h (macro_stringify): Return
1893         gdb::unique_xmalloc_ptr<char>.
1894         * macroexp.c (macro_stringify): Likewise.
1895         * macrotab.c (fixup_definition): Update.
1896
1897 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1898
1899         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1900         (lex_one_token): Update.
1901         * macroexp.c (struct macro_buffer) <release>: Return
1902         gdb::unique_xmalloc_ptr<char>.
1903         (macro_stringify): Update.
1904         (macro_expand): Update.
1905         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1906         * macroexp.h (macro_expand_next): Likewise.
1907
1908 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1909
1910         * macroexp.h (macro_lookup_ftype): Remove.
1911         (macro_expand, macro_expand_once, macro_expand_next): Remove
1912         lookup function parameters, add scope parameter.
1913         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1914         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1915         * macroscope.h (standard_macro_lookup): Change parameter type
1916         to macro_scope.
1917         * macroscope.c (standard_macro_lookup): Likewise.
1918         * c-exp.y (lex_one_token): Update.
1919         * macrocmd.c (macro_expand_command): Likewise.
1920         (macro_expand_once_command): Likewise.
1921
1922 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1923
1924         * inf-loop.c (inferior_event_handler): Remove client_data param.
1925         * inf-loop.h (inferior_event_handler): Likewise.
1926         * infcmd.c (step_1): Adjust.
1927         * infrun.c (proceed): Adjust.
1928         (fetch_inferior_event): Remove client_data param.
1929         (infrun_async_inferior_event_handler): Adjust.
1930         * infrun.h (fetch_inferior_event): Remove `void *` param.
1931         * linux-nat.c (handle_target_event): Adjust.
1932         * record-btrace.c (record_btrace_handle_async_inferior_event):
1933         Adjust.
1934         * record-full.c (record_full_async_inferior_event_handler):
1935         Adjust.
1936         * remote.c (remote_async_inferior_event_handler): Adjust.
1937
1938 2020-07-01  Tom Tromey  <tom@tromey.com>
1939
1940         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1941         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1942
1943 2020-07-01  Tom Tromey  <tom@tromey.com>
1944
1945         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1946         tui_gen_win_info.
1947         (tui_win_info::make_window): Merge with
1948         tui_gen_win_info::make_window.
1949         (tui_win_info::make_visible): Move from tui_gen_win_info.
1950         * tui/tui-win.c (tui_win_info::max_width): Move from
1951         tui_gen_win_info.
1952         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1953         type.
1954         <window_factory>: Likewise.
1955         * tui/tui-layout.c (tui_win_info::resize): Move from
1956         tui_gen_win_info.
1957         (make_standard_window): Change return type.
1958         (get_locator_window, tui_get_window_by_name): Likewise.
1959         (tui_layout_window::apply): Remove a cast.
1960         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1961         (struct tui_win_info): Merge with tui_gen_win_info.
1962         (struct tui_gen_win_info): Remove.
1963
1964 2020-07-01  Tom Tromey  <tom@tromey.com>
1965
1966         * tui/tui-stack.h (struct tui_locator_window): Derive from
1967         tui_win_info.
1968         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1969         <can_box>: New method.
1970
1971 2020-07-01  Tom Tromey  <tom@tromey.com>
1972
1973         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1974
1975 2020-07-01  Tom Tromey  <tom@tromey.com>
1976
1977         * tui/tui-regs.c (tui_data_window::display_registers_from)
1978         (tui_data_window::display_registers_from)
1979         (tui_data_window::first_data_item_displayed)
1980         (tui_data_window::delete_data_content_windows): Update.
1981         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1982         Remove.
1983         (tui_data_window::check_register_values): Update.
1984         (tui_data_item_window::rerender): Add parameters.  Update.
1985         (tui_data_item_window::refresh_window): Remove.
1986         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1987         virtual.
1988         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1989         tui_gen_win_info.
1990         <refresh_window, max_height, min_height>: Remove.
1991         <rerender>: Add parameters.
1992         <x, y, visible>: New members.
1993         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1994         <m_item_width>: New member.
1995
1996 2020-07-01  Tom Tromey  <tom@tromey.com>
1997
1998         * tui/tui-regs.c (tui_data_window::show_register_group)
1999         (tui_data_window::check_register_values): Update.
2000         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
2001         from item_no.
2002
2003 2020-07-01  Tom Tromey  <tom@tromey.com>
2004
2005         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
2006         useless "if".
2007
2008 2020-07-01  Tom Tromey  <tom@tromey.com>
2009
2010         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
2011         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
2012
2013 2020-07-01  Tom Tromey  <tom@tromey.com>
2014
2015         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
2016         * tui/tui-winsource.h (enum tui_line_or_address_kind)
2017         (struct tui_line_or_address): Move from tui-data.h.
2018         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
2019         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
2020         (tui_cmd_window, tui_source_window_base, tui_source_window)
2021         (tui_disasm_window): Don't declare.
2022         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
2023         to tui-winsource.h.
2024         (SINGLE_KEY): Move to tui-stack.c.
2025
2026 2020-07-01  Tom Tromey  <tom@tromey.com>
2027
2028         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
2029         std::string.
2030         * tui/tui-regs.c (class tab_expansion_file): New.
2031         (tab_expansion_file::write): New method.
2032         (tui_register_format): Change return type.  Use
2033         tab_expansion_file.
2034         (tui_get_register, tui_data_window::display_registers_from)
2035         (tui_data_item_window::rerender): Update.
2036         * tui/tui-io.h (tui_expand_tabs): Don't declare.
2037         * tui/tui-io.c (tui_expand_tabs): Remove.
2038
2039 2020-07-01  Tom Tromey  <tom@tromey.com>
2040
2041         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
2042
2043 2020-07-01  Fangrui Song  <maskray@google.com>
2044
2045         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
2046
2047 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2048
2049         * dwarf2/read.c (set_die_type): Removed conditions to restrict
2050         forms for DW_AT_associated and DW_AT_allocated attributes,
2051         which is already checked in function attr_to_dynamic_prop.
2052
2053 2020-06-30  Tom Tromey  <tromey@adacore.com>
2054
2055         * dwarf2/read.c (quirk_rust_enum): Correctly call
2056         alloc_rust_variant for default-less enum.
2057
2058 2020-06-30  Tom Tromey  <tromey@adacore.com>
2059
2060         PR build/26183:
2061         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
2062         gdb::to_string.
2063
2064 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
2065
2066         * gdbarch.sh (displaced_step_copy_insn): Update doc.
2067         * gdbarch.h: Re-generate.
2068
2069 2020-06-28  Tom Tromey  <tom@tromey.com>
2070
2071         * command.h (cmd_types): Remove.
2072         (cmd_type): Don't declare.
2073         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
2074         typedef.
2075         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
2076         * cli/cli-decode.c (cmd_type): Remove.
2077
2078 2020-06-27  Pedro Alves  <palves@redhat.com>
2079
2080         * fork-child.c (prefork_hook): Adjust.
2081         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
2082         Delete.
2083         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
2084         * inferior.c (inferior::set_tty, inferior::tty): New methods.
2085         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
2086         Remove declarations.
2087         (struct inferior) <set_tty, tty>: New methods.
2088         (struct inferior) <terminal>: Rename to ...
2089         (struct inferior) <m_terminal>: ... this and make private.
2090         * main.c (captured_main_1): Adjust.
2091         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
2092         (mi_cmd_inferior_tty_show): Adjust.
2093         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
2094         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
2095
2096 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
2097
2098         * configure.ac: Add --enable-libctf: handle --disable-static
2099         properly.
2100         * acinclude.m4: sinclude ../config/enable.m4.
2101         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2102         (LIBCTF): Substitute in.
2103         (CTF_DEPS): New, likewise.
2104         (CLIBS): libctf needs symbols from libbfd: move earlier.
2105         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2106         flags.
2107         * ctfread.c: Surround in ENABLE_LIBCTF.
2108         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2109         * configure: Regenerate.
2110         * config.in: Likewise.
2111
2112 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2113
2114         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2115
2116 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2117
2118         * inferior.h (struct inferior) <terminal>: Change type to
2119         gdb::unique_xmalloc_ptr<char>.
2120         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2121         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2122         field, adjust to unique pointer.
2123         (get_inferior_io_terminal): Adjust to unique pointer.
2124
2125 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2126
2127         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2128         registers, not just the known core set of registers.
2129
2130 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2131
2132         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2133         fflags, frm, and fcsr registers.
2134         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2135         restore groups.
2136         (riscv_tdesc_unknown_reg): New function.
2137         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2138         tdesc_use_registers.
2139         * riscv-tdep.h (struct gdbarch_tdep): Add
2140         unknown_csrs_first_regnum, unknown_csrs_count,
2141         duplicate_fflags_regnum, duplicate_frm_regnum, and
2142         duplicate_fcsr_regnum fields.
2143
2144 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2145
2146         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2147         callback, use the callback (when not null) to help number unknown
2148         registers.
2149         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2150         (tdesc_use_registers): Add extra parameter to declaration.
2151
2152 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2153
2154         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2155         in the file.
2156         (class riscv_pending_register_alias): Likewise.
2157         (riscv_register_feature::register_info): Change 'required_p' field
2158         to 'required', and change its type.  Add 'check' member function.
2159         (riscv_register_feature::register_info::check): Define new member
2160         function.
2161         (riscv_xreg_feature): Change initialisation of 'required' field.
2162         (riscv_freg_feature): Likewise.
2163         (riscv_virtual_feature): Likewise.
2164         (riscv_csr_feature): Likewise.
2165         (riscv_check_tdesc_feature): Take extra parameter, the csr
2166         tdesc_feature, rewrite the function to use the new
2167         riscv_register_feature::register_info::check function.
2168         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2169
2170 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2171
2172         * features/Makefile: Remove all references to the deleted files
2173         below.
2174         * features/riscv/32bit-csr.c: Deleted.
2175         * features/riscv/32bit-csr.xml: Deleted.
2176         * features/riscv/64bit-csr.c: Deleted.
2177         * features/riscv/64bit-csr.xml: Deleted.
2178         * features/riscv/rebuild-csr-xml.sh: Deleted.
2179
2180 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2181
2182         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2183         whitespace error for declaration of names member variable.
2184         (struct riscv_register_feature): Add new prefer_first_name member
2185         variable, and fix whitespace error in declaration of registers.
2186         (riscv_xreg_feature): Initialize prefer_first_name field.
2187         (riscv_freg_feature): Likewise.
2188         (riscv_virtual_feature): Likewise.
2189         (riscv_csr_feature): Likewise.
2190         (riscv_register_name): Expand on comments.  Remove register name
2191         modifications for CSR and virtual registers.
2192
2193 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2194
2195         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2196         errors.
2197
2198 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2199
2200         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2201         riscv-opc.h.
2202         (class riscv_pending_register_alias): New class.
2203         (riscv_check_tdesc_feature): Take vector of pending aliases and
2204         populate it as appropriate.
2205         (riscv_setup_register_aliases): Delete.
2206         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2207         to riscv_check_tdesc_feature in all cases.  Use the vector to
2208         create the register aliases.
2209
2210 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2211
2212         * sol2-tdep.c (sol2_static_transform_name): Remove.
2213         (sol2_init_abi): Don't register it.
2214         * gdbarch.sh (static_transform_name): Remove.
2215         * gdbarch.c, gdbarch.h: Regenerate.
2216
2217         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2218         gdbarch_static_transform_name.
2219         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2220         * stabsread.c (define_symbol) <'X'>: Remove.
2221         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2222         handling.
2223         <'V'>: Likewise.
2224         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2225         <'S'>: Remove call to gdbarch_static_transform_name.
2226
2227 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2228
2229         * procfs.c (procfs_pre_trace): New function.
2230         (procfs_target::create_inferior): Pass it to fork_inferior.
2231
2232 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2233
2234         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2235         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2236         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2237         sol2-tdep.o, sparc-sol2-tdep.o.
2238         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2239         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2240         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2241         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2242
2243 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2244
2245         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2246         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2247         Call sol2_init_abi.
2248         Remove calls to set_gdbarch_skip_solib_resolver,
2249         set_gdbarch_core_pid_to_str.
2250         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2251         (i386_sol2_static_transform_name): Remove.
2252         (i386_sol2_init_abi): Call sol2_init_abi.
2253         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2254         set_gdbarch_static_transform_name,
2255         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2256         Use sol2_sigtramp_p.
2257         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2258         (sol2_sigtramp_p): New function.
2259         (sol2_static_transform_name): New function.
2260         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2261         (sol2_init_abi): New function.
2262         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2263         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2264         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2265         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2266         (sparc_sol2_static_transform_name): Remove.
2267         (sparc32_sol2_init_abi): Call sol2_init_abi.
2268         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2269         set_gdbarch_static_transform_name,
2270         set_gdbarch_skip_solib_resolver,
2271         set_gdbarch_core_pid_to_str.
2272         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2273         (sparc_sol2_static_transform_name): Remove
2274         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2275         call sol2_sigtramp_p.
2276         (sparc64_sol2_init_abi): Call sol2_init_abi.
2277         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2278         set_gdbarch_static_transform_name,
2279         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2280
2281 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2282
2283         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2284         * exec.c (validate_exec_file): If from_tty, set both
2285         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2286         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2287         and from_tty, unconditionally ask a confirmation.
2288
2289 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2290
2291         * target-descriptions.c (tdesc_architecture_name): Protect against
2292         NULL pointer dereference.
2293         (maint_print_xml_tdesc_cmd): New function.
2294         (_initialize_target_descriptions): Register new 'maint print
2295         xml-tdesc' command and give it the filename completer.
2296         * NEWS: Mention new 'maint print xml-tdesc' command.
2297
2298 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2299
2300         * target-descriptions.c (class tdesc_compatible_info): New class.
2301         (struct target_desc): Change type of compatible vector.
2302         (tdesc_compatible_p): Update for change in type of
2303         target_desc::compatible.
2304         (tdesc_compatible_info_list): New function.
2305         (tdesc_compatible_info_arch_name): New function.
2306         (tdesc_add_compatible): Update for change in type of
2307         target_desc::compatible.
2308         (print_c_tdesc::visit_pre): Likewise.
2309
2310 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2311
2312         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2313         whitespace to underscore.
2314         (maint_print_c_tdesc_cmd): Use fake filename for target
2315         descriptions that came from the target.
2316         (_initialize_target_descriptions): Add filename command completion
2317         for 'maint print c-tdesc'.
2318
2319 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2320
2321         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2322         lines.
2323
2324 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2325
2326         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2327         lines.
2328         (dwarf2_find_location_expression): Likewise.
2329         (call_site_parameter_matches): Likewise.
2330         (dwarf2_compile_expr_to_ax): Likewise.
2331         (disassemble_dwarf_expression): Likewise.
2332         (loclist_describe_location): Likewise.
2333
2334 2020-06-23  Pedro Alves  <palves@redhat.com>
2335
2336         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2337         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2338         (register_to_value_test): Use scoped_mock_context.
2339         * regcache.c: Include "scoped-mock-context.h".
2340         (cooked_read_test): Don't error out if a target is already pushed.
2341         Use scoped_mock_context.  Adjust.
2342         * scoped-mock-context.h: New file.
2343
2344 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2345
2346         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2347         initializer.
2348         (ada_language::is_string_type_p): New member function.
2349         * c-lang.c (c_language_data): Delete la_is_string_type_p
2350         initializer.
2351         (cplus_language_data): Likewise.
2352         (asm_language_data): Likewise.
2353         (minimal_language_data): Likewise.
2354         * d-lang.c (d_language_data): Likewise.
2355         * f-lang.c (f_is_string_type_p): Delete function, implementation
2356         moved to f_language::is_string_type_p.
2357         (f_language_data): Delete la_is_string_type_p initializer.
2358         (f_language::is_string_type_p): New member function,
2359         implementation from f_is_string_type_p.
2360         * go-lang.c (go_is_string_type_p): Delete function, implementation
2361         moved to go_language::is_string_type_p.
2362         (go_language_data): Delete la_is_string_type_p initializer.
2363         (go_language::is_string_type_p): New member function,
2364         implementation from go_is_string_type_p.
2365         * language.c (language_defn::is_string_type_p): Define new member
2366         function.
2367         (default_is_string_type_p): Make static, add comment copied from
2368         header file.
2369         (unknown_language_data): Delete la_is_string_type_p initializer.
2370         (unknown_language::is_string_type_p): New member function.
2371         (auto_language_data): Delete la_is_string_type_p initializer.
2372         (auto_language::is_string_type_p): New member function.
2373         * language.h (language_data): Delete la_is_string_type_p field.
2374         (language_defn::is_string_type_p): Declare new function.
2375         (default_is_string_type_p): Delete desclaration, move comment to
2376         definition.
2377         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2378         moved to m2_language::is_string_type_p.
2379         (m2_language_data): Delete la_is_string_type_p initializer.
2380         (m2_language::is_string_type_p): New member function,
2381         implementation from m2_is_string_type_p.
2382         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2383         initializer.
2384         * opencl-lang.c (opencl_language_data): Likewise.
2385         * p-lang.c (pascal_is_string_type_p): Delete function,
2386         implementation moved to pascal_language::is_string_type_p.
2387         (pascal_language_data): Delete la_is_string_type_p initializer.
2388         (pascal_language::is_string_type_p): New member function,
2389         implementation from pascal_is_string_type_p.
2390         * rust-lang.c (rust_is_string_type_p): Delete function,
2391         implementation moved to rust_language::is_string_type_p.
2392         (rust_language_data): Delete la_is_string_type_p initializer.
2393         (rust_language::is_string_type_p): New member function,
2394         implementation from rust_is_string_type_p.
2395         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2396         is_string_type_p.
2397
2398 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2399
2400         * ada-lang.c (ada_language_data): Delete la_print_typedef
2401         initializer.
2402         (ada_language::print_typedef): New member function.
2403         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2404         (cplus_language_data): Likewise.
2405         (asm_language_data): Likewise.
2406         (minimal_language_data): Likewise.
2407         * d-lang.c (d_language_data): Likewise.
2408         * f-lang.c (f_language_data): Likewise.
2409         (f_language::print_typedef): New member function.
2410         * go-lang.c (go_language_data): Delete la_print_typedef
2411         initializer.
2412         * language.c (language_defn::print_typedef): Define member
2413         function.
2414         (unknown_language_data): Delete la_print_typedef initializer.
2415         (unknown_language::print_typedef): New member function.
2416         (auto_language_data): Delete la_print_typedef initializer.
2417         (auto_language::print_typedef): New member function.
2418         * language.h (language_data): Delete la_print_typedef field.
2419         (language_defn::print_typedef): Declare new member function.
2420         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2421         (default_print_typedef): Delete declaration.
2422         * m2-lang.c (m2_language_data): Delete la_print_typedef
2423         initializer.
2424         (m2_language::print_typedef): New member function.
2425         * objc-lang.c (objc_language_data): Delete la_print_typedef
2426         initializer.
2427         * opencl-lang.c (opencl_language_data): Likewise.
2428         * p-lang.c (pascal_language_data): Likewise.
2429         (pascal_language::print_typedef): New member function.
2430         * rust-lang.c (rust_print_typedef): Delete function,
2431         implementation moved to rust_language::print_typedef.
2432         (rust_language): Delete la_print_typedef initializer.
2433         (rust_language::print_typedef): New member function,
2434         implementation from rust_print_typedef.
2435         * typeprint.c (default_print_typedef): Delete.
2436
2437 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2438
2439         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2440         (ada_language::printstr): New member function.
2441         * c-lang.c (c_language_data): Delete la_printstr initializer.
2442         (cplus_language_data): Likewise.
2443         (asm_language_data): Likewise.
2444         (minimal_language_data): Likewise.
2445         * d-lang.c (d_language_data): Likewise.
2446         * f-lang.c (f_printstr): Rename to f_language::printstr.
2447         (f_language_data): Delete la_printstr initializer.
2448         (f_language::printstr): New member function, implementation from
2449         f_printstr.
2450         * go-lang.c (go_language_data): Delete la_printstr initializer.
2451         * language.c (language_defn::printstr): Define new member
2452         function.
2453         (unk_lang_printstr): Delete.
2454         (unknown_language_data): Delete la_printstr initializer.
2455         (unknown_language::printstr): New member function.
2456         (auto_language_data): Delete la_printstr initializer.
2457         (auto_language::printstr): New member function.
2458         * language.h (language_data): Delete la_printstr field.
2459         (language_defn::printstr): Declare new member function.
2460         (LA_PRINT_STRING): Update call to printstr.
2461         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2462         (m2_language_data): Delete la_printstr initializer.
2463         (m2_language::printstr): New member function, implementation from
2464         m2_printstr.
2465         * objc-lang.c (objc_language_data): Delete la_printstr
2466         initializer.
2467         * opencl-lang.c (opencl_language_data): Likewise.
2468         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2469         (pascal_language_data): Delete la_printstr initializer.
2470         (pascal_language::printstr): New member function, implementation
2471         from pascal_printstr.
2472         * p-lang.h (pascal_printstr): Delete declaration.
2473         * rust-lang.c (rust_printstr): Update header comment.
2474         (rust_language_data): Delete la_printstr initializer.
2475         (rust_language::printstr): New member function.
2476
2477 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2478
2479         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2480         (ada_language::printchar): New member function.
2481         * c-lang.c (c_language_data): Delete la_printchar initializer.
2482         (cplus_language_data): Likewise.
2483         (asm_language_data): Likewise.
2484         (minimal_language_data): Likewise.
2485         * d-lang.c (d_language_data): Likewise.
2486         * f-lang.c (f_printchar): Rename to f_language::printchar.
2487         (f_language_data): Delete la_printchar initializer.
2488         (f_language::printchar): New member function, implementation from
2489         f_printchar.
2490         * go-lang.c (go_language_data): Delete la_printchar initializer.
2491         * language.c (unk_lang_printchar): Delete.
2492         (language_defn::printchar): Define new member function.
2493         (unknown_language_data): Delete la_printchar initializer.
2494         (unknown_language::printchar): New member function.
2495         (auto_language_data): Delete la_printchar initializer.
2496         (auto_language::printchar): New member function.
2497         * language.h (language_data): Delete la_printchar field.
2498         (language_defn::printchar): Declare new member function.
2499         (LA_PRINT_CHAR): Update call to printchar.
2500         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2501         (m2_language::printchar): New member function.
2502         * objc-lang.c (objc_language_data): Delete la_printchar
2503         initializer.
2504         * opencl-lang.c (opencl_language_data): Likewise.
2505         * p-lang.c (pascal_language_data): Delete la_printchar
2506         initializer.
2507         (pascal_language::printchar): New member function.
2508         * rust-lang.c (rust_printchar): Rename to
2509         rust_language::printchar.
2510         (rust_language_data): Delete la_printchar initializer.
2511         (rust_language::printchar): New member function, implementation
2512         from rust_printchar.
2513
2514 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2515
2516         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2517         (ada_language_data): Delete la_emitchar initializer.
2518         (ada_language::emitchar): New member function, implementation from
2519         emit_char.
2520         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2521         (cplus_language_data): Likewise.
2522         (asm_language_data): Likewise.
2523         (minimal_language_data): Likewise.
2524         * d-lang.c (d_language_data): Likewise.
2525         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2526         (f_language_data): Delete la_emitchar initializer.
2527         (f_language::emitchar): New member function, implementation from
2528         f_emit_char.
2529         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2530         * language.c (unk_lang_emit_char): Delete.
2531         (language_defn::emitchar): New member function definition.
2532         (unknown_language_data): Delete la_emitchar initializer.
2533         (unknown_language::emitchar): New member function.
2534         (auto_language_data): Delete la_emitchar initializer.
2535         (auto_language::emitchar): New member function.
2536         * language.h (language_data): Delete la_emitchar field.
2537         (language_defn::emitchar): New member field declaration.
2538         (LA_EMIT_CHAR): Update call to emitchar.
2539         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2540         (m2_language_data): Delete la_emitchar initializer.
2541         (m2_language::emitchar): New member function, implementation from
2542         m2_emit_char.
2543         * objc-lang.c (objc_language_data): Delete la_emitchar
2544         initializer.
2545         * opencl-lang.c (opencl_language_data): Likewise.
2546         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2547         (pascal_language_data): Delete la_emitchar initializer.
2548         (pascal_language::emitchar): New member function, implementation
2549         from pascal_emit_char.
2550         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2551         (rust_language_data): Delete la_emitchar initializer.
2552         (rust_language::emitchar): New member function, implementation
2553         from rust_emitchar.
2554
2555 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2556
2557         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2558         (ada_language_data): Delete la_post_parser initializer.
2559         (ada_language::post_parser): New member function.
2560         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2561         (cplus_language_data): Likewise.
2562         (asm_language_data): Likewise.
2563         (minimal_language_data): Likewise.
2564         * d-lang.c (d_language_data): Likewise.
2565         * f-lang.c (f_language_data): Likewise.
2566         * go-lang.c (go_language_data): Likewise.
2567         * language.c (unknown_language_data): Likewise.
2568         (auto_language_data): Likewise.
2569         * language.h (language_data): Delete la_post_parser field.
2570         (language_defn::post_parser): New member function.
2571         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2572         * objc-lang.c (objc_language_data): Likewise.
2573         * opencl-lang.c (opencl_language_data): Likewise.
2574         * p-lang.c (pascal_language_data): Likewise.
2575         * parse.c (parse_exp_in_context): Update call to post_parser.
2576         (null_post_parser): Delete definition.
2577         * parser-defs.h (null_post_parser): Delete declaration.
2578         * rust-lang.c (rust_language_data): Delete la_post_parser
2579         initializer.
2580
2581 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2582
2583         * ada-lang.c (parse): Rename to ada_language::parser.
2584         (ada_language_data): Delete la_parser initializer.
2585         (ada_language::parser): New member function, implementation from
2586         parse.
2587         * c-lang.c (c_language_data): Delete la_parser initializer.
2588         (cplus_language_data): Likewise.
2589         (asm_language_data): Likewise.
2590         (minimal_language_data): Likewise.
2591         * d-lang.c (d_language_data): Likewise.
2592         (d_language::parser): New member function.
2593         * f-lang.c (f_language_data): Delete la_parser initializer.
2594         (f_language::parser): New member function.
2595         * go-lang.c (go_language_data): Delete la_parser initializer.
2596         (go_language::parser): New member function.
2597         * language.c (unk_lang_parser): Delete.
2598         (language_defn::parser): Define new member function.
2599         (unknown_language_data): Delete la_parser initializer.
2600         (unknown_language::parser): New member function.
2601         (auto_language_data): Delete la_parser initializer.
2602         (auto_language::parser): New member function.
2603         * language.h (language_data): Delete la_parser field.
2604         (language_defn::parser): Declare new member function.
2605         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2606         (m2_language::parser): New member function.
2607         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2608         * opencl-lang.c (opencl_language_data): Likewise.
2609         * p-lang.c (pascal_language_data): Likewise.
2610         (pascal_language::parser): New member function.
2611         * parse.c (parse_exp_in_context): Update call to parser.
2612         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2613         (rust_language::parser): New member function.
2614
2615 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2616
2617         * top.c (print_gdb_configuration): Print --with-python-libdir
2618         configuration value.
2619
2620 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2621
2622         * NEWS: Mention change to the alias command.
2623
2624 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2625
2626         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2627         (alias_command_completer)
2628         (make_alias_options_def_group): New functions.
2629         (alias_opts, alias_option_defs): New struct and array.
2630         (alias_usage_error): Update usage.
2631         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2632         Use option framework.
2633         (_initialize_cli_cmds): Update alias command help.
2634         Update aliases command help.
2635         (show_user):
2636         Add NULL for new default_args lookup_cmd argument.
2637         (valid_command_p): Rename to validate_aliased_command.
2638         Add NULL for new default_args lookup_cmd argument.  Verify that the
2639         aliased_command has no default args.
2640         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2641         (lookup_cmd_1, lookup_cmd): New argument default_args.
2642         (add_alias_cmd):
2643         Add NULL for new default_args lookup_cmd argument.
2644         (print_help_for_command): Show default args under the layout
2645          alias some_alias = some_aliased_cmd some_alias_default_arg.
2646         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2647         xfree default_args in destructor.
2648         * cli/cli-script.c (process_next_line, do_define_command):
2649         Add NULL for new default_args lookup_cmd argument.
2650         * command.h: Declare new default_args argument in lookup_cmd
2651         and lookup_cmd_1.
2652         * completer.c (complete_line_internal_1):
2653         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2654         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2655         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2656         Likewise.
2657         * infcmd.c (_initialize_infcmd): Likewise.
2658         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2659         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2660         * python/py-param.c (add_setshow_generic): Likewise.
2661         * remote.c (_initialize_remote): Likewise.
2662         * top.c (execute_command): Prepend default_args if command has some.
2663         (set_verbose):
2664         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2665         * tracepoint.c (validate_actionline, encode_actions_1):
2666         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2667
2668 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2669
2670         * jit.c (jit_read_descriptor): Use bool as the return type.
2671         (jit_breakpoint_re_set_internal): Use bool as the return type.
2672         Invert the return value logic; return true if the jit breakpoint
2673         has been successfully initialized.
2674         (jit_inferior_init): Update the call to
2675         jit_breakpoint_re_set_internal.
2676
2677 2020-06-22  Pedro Alves  <palves@redhat.com>
2678
2679         PR gdb/25939
2680         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2681         Use the current inferior instead.  Don't return
2682         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2683         wait again.
2684         * sol-thread.c (sol_thread_target::wait): Don't reference
2685         inferior_ptid.
2686         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2687         (sol_update_thread_list_callback): Use the current inferior's pid
2688         instead of inferior_ptid.
2689
2690 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2691
2692         * procfs.c: Cleanup many comments.
2693
2694         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2695         (AFTER_WATCHFLAG): Replace by value.
2696
2697         (MAIN_PROC_NAME_FORMAT): Inline ...
2698         (create_procinfo): ... here.
2699
2700         (procfs_debug_inferior): Remove SYS_exec handling.
2701         (syscall_is_exec): Likewise.
2702         (procfs_set_exec_trap): Likewise.
2703
2704         (syscall_is_lwp_exit): Inline in callers.
2705         (syscall_is_exit): Likewise.
2706         (syscall_is_exec): Likewise.
2707         (syscall_is_lwp_create): Likewise.
2708
2709         (invalidate_cache): Remove #if 0 code.
2710
2711         (make_signal_thread_runnable):  Remove.
2712         (procfs_target::resume): Remove #if 0 code.
2713
2714 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2715
2716         PR gdb/25939
2717         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2718         call ...
2719         (procfs_target::create_inferior): ... here.
2720
2721 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2722
2723         * exec.c (validate_exec_file): Ensure the build-id is up to
2724         date by calling reopen_exec_file (that checks file timestamp
2725         to decide to re-read the file).
2726
2727 2020-06-18  Pedro Alves  <palves@redhat.com>
2728
2729         PR gdb/25412
2730         * gdbthread.h (delete_thread, delete_thread_silent)
2731         (find_thread_ptid): Update comments.
2732         * thread.c (current_thread_): New global.
2733         (is_current_thread): Move higher, and reimplement.
2734         (inferior_thread): Reimplement.
2735         (set_thread_exited): Use bool.  Add assertions.
2736         (add_thread_silent): Simplify thread-reuse handling by always
2737         calling delete_thread.
2738         (delete_thread): Remove intro comment.
2739         (find_thread_ptid): Skip exited threads.
2740         (switch_to_thread_no_regs): Write to current_thread_.
2741         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2742         INFERIOR_PTID.  Clear current_thread_.
2743
2744 2020-06-18  Pedro Alves  <palves@redhat.com>
2745
2746         * aix-thread.c (pd_update): Use switch_to_thread.
2747
2748 2020-06-18  Pedro Alves  <palves@redhat.com>
2749
2750         * ravenscar-thread.c (ravenscar_thread_target): Update.
2751         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2752         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2753         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2754         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2755
2756 2020-06-18  Pedro Alves  <palves@redhat.com>
2757
2758         * nat/windows-nat.c (current_windows_thread): Remove.
2759         * nat/windows-nat.h (current_windows_thread): Remove.
2760         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2761         Adjust.
2762         (display_selectors): Adjust to fetch the current
2763         windows_thread_info based on inferior_ptid.
2764         (fake_create_process): No longer write to current_windows_thread.
2765         (windows_nat_target::get_windows_debug_event):
2766         Don't set inferior_ptid or current_windows_thread.
2767         (windows_nat_target::wait): Adjust to not rely on
2768         current_windows_thread.
2769         (do_initial_windows_stuff): Now a method of windows_nat_target.
2770         Switch to the last_ptid thread.
2771         (windows_nat_target::attach): Adjust.
2772         (windows_nat_target::detach): Use switch_to_no_thread instead of
2773         writing to inferior_ptid directly.
2774         (windows_nat_target::create_inferior): Adjust.
2775
2776 2020-06-18  Pedro Alves  <palves@redhat.com>
2777
2778         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2779
2780 2020-06-18  Pedro Alves  <palves@redhat.com>
2781
2782         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2783         after creating it, instead of writing to inferior_ptid.  Don't
2784         write to inferior_ptid.
2785
2786 2020-06-18  Pedro Alves  <palves@redhat.com>
2787
2788         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2789
2790 2020-06-18  Pedro Alves  <palves@redhat.com>
2791
2792         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2793         it, instead of writing to inferior_ptid.
2794
2795 2020-06-18  Pedro Alves  <palves@redhat.com>
2796
2797         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2798         to inferior_ptid.
2799
2800 2020-06-18  Pedro Alves  <palves@redhat.com>
2801
2802         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2803         instead of writing to inferior_ptid directly.
2804
2805 2020-06-18  Pedro Alves  <palves@redhat.com>
2806
2807         * corelow.c (core_target::close): Use switch_to_no_thread instead
2808         of writing to inferior_ptid directly.
2809         (add_to_thread_list, core_target_open): Use switch_to_thread
2810         instead of writing to inferior_ptid directly.
2811
2812 2020-06-18  Pedro Alves  <palves@redhat.com>
2813
2814         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2815         inferior_ptid.
2816         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2817         inferior_ptid.
2818         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2819         inferior_ptid directly.
2820         (darwin_nat_target::init_thread_list): Switch to thread, instead
2821         of writing to inferior_ptid.
2822         (darwin_nat_target::attach): Don't write to inferior_ptid.
2823         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2824
2825 2020-06-18  Pedro Alves  <palves@redhat.com>
2826
2827         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2828         thread.
2829         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2830         Instead use switch_to_thread.
2831         (gnu_nat_target::detach): Use switch_to_no_thread
2832         instead of writing to inferior_ptid directly.  Used passed-in
2833         inferior instead of looking up the inferior by pid.
2834
2835 2020-06-18  Pedro Alves  <palves@redhat.com>
2836
2837         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2838         inferior_ptid.
2839
2840 2020-06-18  Pedro Alves  <palves@redhat.com>
2841
2842         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2843         inferior_ptid.
2844         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2845         thread.
2846         (nto_procfs_target::detach): Avoid referencing
2847         inferior_ptid.  Use switch_to_no_thread instead of writing to
2848         inferior_ptid directly.
2849         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2850         instead of writing to inferior_ptid directly.
2851         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2852         to thread.
2853
2854 2020-06-18  Pedro Alves  <palves@redhat.com>
2855
2856         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2857         after creating it, instead of writing to inferior_ptid.
2858         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2859         to inferior_ptid directly.
2860         (gdbsim_target::wait): Don't write to inferior_ptid.
2861
2862 2020-06-18  Pedro Alves  <palves@redhat.com>
2863
2864         * remote.c (remote_target::remote_notice_new_inferior): Use
2865         switch_to_thread instead of writing to inferior_ptid directly.
2866         (remote_target::add_current_inferior_and_thread): Use
2867         switch_to_no_thread instead of writing to inferior_ptid directly.
2868         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2869         and switch_to_thread instead of using set_current_inferior or
2870         writing to inferior_ptid directly.
2871
2872 2020-06-18  Pedro Alves  <palves@redhat.com>
2873
2874         * tracectf.c (ctf_target_open): Switch to added thread instead of
2875         writing to inferior_ptid directly.
2876         (ctf_target::close): Use switch_to_no_thread instead of writing to
2877         inferior_ptid directly.
2878
2879 2020-06-18  Pedro Alves  <palves@redhat.com>
2880
2881         * tracefile-tfile.c (tfile_target_open): Don't write to
2882         inferior_ptid directly, instead switch to added thread.
2883         (tfile_target::close): Use switch_to_no_thread instead of writing
2884         to inferior_ptid directly.
2885
2886 2020-06-18  Pedro Alves  <palves@redhat.com>
2887
2888         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2889         (procfs_target::detach): Use switch_to_no_thread
2890         instead of writing to inferior_ptid directly.
2891         (do_attach): Change return type to void.  Switch to the added
2892         thread.
2893         (procfs_target::create_inferior): Switch to the added thread.
2894         (procfs_do_thread_registers): Don't write to inferior_ptid.
2895
2896 2020-06-18  Pedro Alves  <palves@redhat.com>
2897
2898         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2899         of writing to inferior_ptid.
2900         (scoped_restore_exited_inferior): Delete.
2901         (handle_vfork_child_exec_or_exit): Simplify using
2902         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2903         instead of writing to inferior_ptid.
2904         (THREAD_STOPPED_BY): Delete.
2905         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2906         (thread_stopped_by_hw_breakpoint): Delete.
2907         (save_waitstatus): Use
2908         scoped_restore_current_thread+switch_to_thread, and call
2909         target_stopped_by_watchpoint instead of
2910         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2911         instead of thread_stopped_by_sw_breakpoint, and
2912         target_stopped_by_hw_breakpoint instead of
2913         thread_stopped_by_hw_breakpoint.
2914         (handle_inferior_event)
2915         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2916         inferior_ptid directly, nor
2917         set_current_inferior/set_current_program_space.  Use
2918         switch_to_thread / switch_to_inferior_no_thread instead.
2919
2920 2020-06-18  Pedro Alves  <palves@redhat.com>
2921
2922         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2923         instead of writing to inferior_ptid.
2924
2925 2020-06-18  Pedro Alves  <palves@redhat.com>
2926
2927         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2928         added thread.
2929         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2930         to the added thread.
2931         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2932         instead of writing to inferior_ptid.
2933
2934 2020-06-18  Pedro Alves  <palves@redhat.com>
2935
2936         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2937         (register_to_value_test): Mock a program_space too.  Heap-allocate
2938         the address space.  Don't write to inferior_ptid.  Use
2939         switch_to_thread instead.
2940
2941 2020-06-18  Pedro Alves  <palves@redhat.com>
2942
2943         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2944         Delete.
2945         (find_signalled_thread()): New, factored out from
2946         linux_make_corefile_notes and adjusted to handle exited threads.
2947         (linux_make_corefile_notes): Adjust to use the new
2948         find_signalled_thread.
2949
2950 2020-06-18  Pedro Alves  <palves@redhat.com>
2951
2952         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2953         of saving/restoring inferior_ptid.
2954
2955 2020-06-17  Tom Tromey  <tom@tromey.com>
2956
2957         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2958         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2959         declare.
2960         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2961
2962 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2963
2964         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2965         of partial symtabs.
2966
2967 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2968
2969         * regformats/reg-arm.dat: Remove.
2970         * regformats/reg-bfin.dat: Remove.
2971         * regformats/reg-cris.dat: Remove.
2972         * regformats/reg-crisv32.dat: Remove.
2973         * regformats/reg-m32r.dat: Remove.
2974         * regformats/reg-tilegx.dat: Remove.
2975         * regformats/reg-tilegx32.dat: Remove.
2976
2977 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2978
2979         * features/Makefile (WHICH): Remove arm files.
2980         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2981         * regformats/arm/arm-with-neon.dat: Remove.
2982         * regformats/arm/arm-with-vfpv2.dat: Remove.
2983         * regformats/arm/arm-with-vfpv3.dat: Remove.
2984
2985 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2986
2987         * features/Makefile (XMLTOC): Remove rx.xml.
2988
2989 2020-06-17  Pedro Alves  <palves@redhat.com>
2990
2991         * gdbthread.h (thread_control_state) <trap_expected> Update
2992         comments.
2993
2994 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2995
2996         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2997         ada_language::lookup_symbol_nonlocal.
2998         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2999         (ada_language::lookup_symbol_nonlocal): New member function,
3000         implementation from ada_lookup_symbol_nonlocal.
3001         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
3002         initializer.
3003         (cplus_language_data): Delete la_lookup_symbol_nonlocal
3004         initializer.
3005         (cplus_language::lookup_symbol_nonlocal): New member function.
3006         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
3007         (minimal_language_data) Likewise.
3008         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
3009         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
3010         initializer.
3011         (d_language::lookup_symbol_nonlocal): New member function.
3012         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
3013         initializer.
3014         (f_language::lookup_symbol_nonlocal): New member function.
3015         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
3016         initializer.
3017         * language.c (unknown_language_data): Likewise.
3018         (auto_language_data): Likewise.
3019         * language.h (language_data): Delete la_lookup_symbol_nonlocal
3020         field.
3021         (language_defn::lookup_symbol_nonlocal): New member function.
3022         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
3023         initializer.
3024         * objc-lang.c (objc_language_data): Likewise.
3025         * opencl-lang.c (opencl_language_data): Likewise.
3026         * p-lang.c (pascal_language_data): Likewise.
3027         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
3028         rust_language::lookup_symbol_nonlocal.
3029         (rust_language_data): Delete la_lookup_symbol_nonlocal
3030         initializer.
3031         (rust_language::lookup_symbol_nonlocal): New member function,
3032         implementation from rust_lookup_symbol_nonlocal.
3033         * symtab.c (lookup_symbol_aux): Update call to
3034         lookup_symbol_nonlocal.
3035         (basic_lookup_symbol_nonlocal): Rename to...
3036         (language_defn::lookup_symbol_nonlocal): ...this, and update
3037         header comment.  Remove language_defn parameter, and replace with
3038         uses of `this'.
3039         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
3040
3041 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3042
3043         * ada-lang.c (ada_language_data): Delete la_value_print_inner
3044         initializer.
3045         (ada_language::value_print_inner): New member function.
3046         * c-lang.c (c_language_data): Delete la_value_print_inner
3047         initializer.
3048         (cplus_language_data): Likewise.
3049         (asm_language_data): Likewise.
3050         (minimal_language_data): Likewise.
3051         * d-lang.c (d_language_data): Likewise.
3052         (d_language::value_print_inner): New member function.
3053         * f-lang.c (f_language_data): Delete la_value_print_inner
3054         initializer.
3055         (f_language::value_print_inner): New member function.
3056         * f-lang.h (f_value_print_innner): Rename to...
3057         (f_value_print_inner): ...this (note spelling of 'inner').
3058         * f-valprint.c (f_value_print_innner): Rename to...
3059         (f_value_print_inner): ...this (note spelling of 'inner').
3060         * go-lang.c (go_language_data): Delete la_value_print_inner
3061         initializer.
3062         (go_language::value_print_inner): New member function.
3063         * language.c (language_defn::value_print_inner): Define new member
3064         function.
3065         (unk_lang_value_print_inner): Delete.
3066         (unknown_language_data): Delete la_value_print_inner initializer.
3067         (unknown_language::value_print_inner): New member function.
3068         (auto_language_data): Delete la_value_print_inner initializer.
3069         (auto_language::value_print_inner): New member function.
3070         * language.h (language_data): Delete la_value_print_inner field.
3071         (language_defn::value_print_inner): Delcare new member function.
3072         * m2-lang.c (m2_language_data): Delete la_value_print_inner
3073         initializer.
3074         (m2_language::value_print_inner): New member function.
3075         * objc-lang.c (objc_language_data): Delete la_value_print_inner
3076         initializer.
3077         * opencl-lang.c (opencl_language_data): Likewise.
3078         * p-lang.c (pascal_language_data): Likewise.
3079         (pascal_language::value_print_inner): New member function.
3080         * rust-lang.c (rust_language_data): Delete la_value_print_inner
3081         initializer.
3082         (rust_language::value_print_inner): New member function.
3083         * valprint.c (do_val_print): Update call to value_print_inner.
3084
3085 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3086
3087         * ada-lang.c (ada_language_data): Delete la_value_print
3088         initializer.
3089         (ada_language::value_print): New member function.
3090         * c-lang.c (c_language_data): Delete la_value_print initializer.
3091         (cplus_language_data): Likewise.
3092         (asm_language_data): Likewise.
3093         (minimal_language_data): Likewise.
3094         * d-lang.c (d_language_data): Likewise.
3095         * f-lang.c (f_language_data): Likewise.
3096         * go-lang.c (go_language_data): Likewise.
3097         * language.c (unk_lang_value_print): Delete.
3098         (language_defn::value_print): Define new member function.
3099         (unknown_language_data): Delete la_value_print initializer.
3100         (unknown_language::value_print): New member function.
3101         (auto_language_data): Delete la_value_print initializer.
3102         (auto_language::value_print): New member function.
3103         * language.h (language_data): Delete la_value_print field.
3104         (language_defn::value_print): Declare new member function.
3105         (LA_VALUE_PRINT): Update call to value_print.
3106         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3107         * objc-lang.c (objc_language_data): Likewise.
3108         * opencl-lang.c (opencl_language_data): Likewise.
3109         * p-lang.c (pascal_language_data): Likewise.
3110         (pascal_language::value_print): New member function.
3111         * rust-lang.c (rust_language_data): Delete la_value_print
3112         initializer.
3113
3114 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3115
3116         * ada-lang.c (ada_watch_location_expression): Rename to
3117         ada_language::watch_location_expression.
3118         (ada_language_data): Delete la_watch_location_expression
3119         initializer.
3120         (ada_language::watch_location_expression): New member function,
3121         implementation from ada_watch_location_expression.
3122         * breakpoint.c (watch_command_1): Update call to
3123         watch_location_expression.
3124         * c-lang.c (c_watch_location_expression): Rename to
3125         language_defn::watch_location_expression.
3126         (c_language_data): Delete la_watch_location_expression
3127         initializer.
3128         (cplus_language_data): Likewise.
3129         (asm_language_data): Likewise.
3130         (minimal_language_data): Likewise.
3131         * c-lang.h (c_watch_location_expression): Delete declaration.
3132         * d-lang.c (d_language_data): Delete la_watch_location_expression
3133         initializer.
3134         * f-lang.c (f_language_data): Likewise.
3135         * go-lang.c (go_language_data): Likewise.
3136         * language.c (language_defn::watch_location_expression): Member
3137         function implementation from c_watch_location_expression.
3138         (unknown_language_data): Delete la_watch_location_expression
3139         initializer.
3140         (auto_language_data): Likewise.
3141         * language.h (language_data): Delete la_watch_location_expression
3142         field.
3143         (language_defn::watch_location_expression): Declare new member
3144         function.
3145         * m2-lang.c (m2_language_data): Delete
3146         la_watch_location_expression initializer.
3147         * objc-lang.c (objc_language_data): Likewise.
3148         * opencl-lang.c (opencl_language_data): Likewise.
3149         * p-lang.c (pascal_language_data): Likewise.
3150         * rust-lang.c (rust_watch_location_expression): Rename to
3151         rust_language::watch_location_expression.
3152         (rust_language_data): Delete la_watch_location_expression
3153         initializer.
3154         (rust_language::watch_location_expression): New member function,
3155         implementation from rust_watch_location_expression.
3156
3157 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3158
3159         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3160         ada_language::collect_symbol_completion_matches.
3161         (ada_language_data): Delete la_collect_symbol_completion_matches
3162         initializer.
3163         (ada_language::collect_symbol_completion_matches): New member
3164         function, implementation from
3165         ada_collect_symbol_completion_matches.
3166         * c-lang.c (c_language_data): Delete
3167         la_collect_symbol_completion_matches initializer.
3168         (cplus_language_data): Likewise.
3169         (asm_language_data): Likewise.
3170         (minimal_language_data): Likewise.
3171         * d-lang.c (d_language_data): Likewise.
3172         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3173         f_language::collect_symbol_completion_matches.
3174         (f_language_data): Delete la_collect_symbol_completion_matches
3175         initializer.
3176         (f_language::collect_symbol_completion_matches) New member
3177         function, implementation from f_collect_symbol_completion_matches.
3178         * go-lang.c (go_language_data): Delete
3179         la_collect_symbol_completion_matches initializer.
3180         * language.c (unknown_language_data): Likewise.
3181         (auto_language_data): Likewise.
3182         * language.h (language_data): Delete
3183         la_collect_symbol_completion_matches field.
3184         (language_defn::collect_symbol_completion_matches): New member
3185         function.
3186         * m2-lang.c (m2_language_data): Delete
3187         la_collect_symbol_completion_matches initializer.
3188         * objc-lang.c (objc_language_data): Likewise.
3189         * opencl-lang.c (opencl_language_data): Likewise.
3190         * p-lang.c (pascal_language_data): Likewise.
3191         * rust-lang.c (rust_language_data): Likewise.
3192         * symtab.c (default_collect_symbol_completion_matches): Delete.
3193         (collect_symbol_completion_matches): Update call to
3194         collect_symbol_completion_matches.
3195         (collect_symbol_completion_matches_type): Likewise.
3196         * symtab.h (default_collect_symbol_completion_matches): Delete
3197         declaration.
3198
3199 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3200
3201         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3202         (ada_language_data): Delete la_word_break_characters initializer.
3203         (ada_language::word_break_characters): New member function.
3204         * c-lang.c (c_language_data): Delete la_word_break_characters
3205         initializer.
3206         (cplus_language_data): Likewise.
3207         (asm_language_data): Likewise.
3208         (minimal_language_data): Likewise.
3209         * completer.c: Update global comment.
3210         (advance_to_expression_complete_word_point): Update call to
3211         word_break_characters.
3212         (complete_files_symbols): Likewise.
3213         (complete_line_internal_1): Likewise.
3214         (default_completer_handle_brkchars): Likewise.
3215         (skip_quoted_chars): Likewise.
3216         * d-lang.c (d_language_data): Delete la_word_break_characters
3217         initializer.
3218         * f-lang.c (f_word_break_characters): Delete.
3219         (f_language_data): Delete la_word_break_characters initializer.
3220         (f_language::word_break_characters): New member function.
3221         * go-lang.c (go_language_data): Delete la_word_break_characters
3222         initializer.
3223         * language.c (unknown_language_data): Likewise.
3224         (auto_language_data): Likewise.
3225         * language.h (default_word_break_characters): Move declaration to
3226         earlier in the file.
3227         (language_data): Delete la_word_break_characters field.
3228         (language_defn::word_break_characters): New member function.
3229         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3230         initializer.
3231         * objc-lang.c (objc_language_data): Likewise.
3232         * opencl-lang.c (opencl_language_data): Likewise.
3233         * p-lang.c (pascal_language_data): Likewise.
3234         * rust-lang.c (rust_language_data): Likewise.
3235
3236 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3237
3238         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3239         (ada_language_data): Delete la_get_symbol_name_matcher
3240         initializer.
3241         (language_defn::get_symbol_name_matcher_inner): New member
3242         function.
3243         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3244         initializer.
3245         (cplus_language_data): Likewise.
3246         (cplus_language::get_symbol_name_matcher_inner): New member
3247         function.
3248         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3249         (minimal_language_data): Likewise.
3250         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3251         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3252         initializer.
3253         * dictionary.c (iter_match_first_hashed): Update call to
3254         get_symbol_name_matcher.
3255         (iter_match_next_hashed): Likewise.
3256         (iter_match_next_linear): Likewise.
3257         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3258         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3259         initializer.
3260         (f_language::get_symbol_name_matcher_inner): New member function.
3261         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3262         initializer.
3263         * language.c (default_symbol_name_matcher): Update header comment,
3264         make static.
3265         (language_defn::get_symbol_name_matcher): New definition.
3266         (language_defn::get_symbol_name_matcher_inner): Likewise.
3267         (get_symbol_name_matcher): Delete.
3268         (unknown_language_data): Delete la_get_symbol_name_matcher
3269         initializer.
3270         (auto_language_data): Likewise.
3271         * language.h (language_data): Delete la_get_symbol_name_matcher
3272         field.
3273         (language_defn::get_symbol_name_matcher): New member function.
3274         (language_defn::get_symbol_name_matcher_inner): Likewise.
3275         (default_symbol_name_matcher): Delete declaration.
3276         * linespec.c (find_methods): Update call to
3277         get_symbol_name_matcher.
3278         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3279         initializer.
3280         * minsyms.c (lookup_minimal_symbol): Update call to
3281         get_symbol_name_matcher.
3282         (iterate_over_minimal_symbols): Likewise.
3283         * objc-lang.c (objc_language_data): Delete
3284         la_get_symbol_name_matcher initializer.
3285         * opencl-lang.c (opencl_language_data): Likewise.
3286         * p-lang.c (pascal_language_data): Likewise.
3287         * psymtab.c (psymbol_name_matches): Update call to
3288         get_symbol_name_matcher.
3289         * rust-lang.c (rust_language_data): Delete
3290         la_get_symbol_name_matcher initializer.
3291         * symtab.c (symbol_matches_search_name): Update call to
3292         get_symbol_name_matcher.
3293         (compare_symbol_name): Likewise.
3294
3295 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3296
3297         * ada-lang.c (ada_language_data): Delete la_compute_program
3298         initializer.
3299         * c-lang.c (c_language_data): Likewise.
3300         (c_language::compute_program): New member function.
3301         (cplus_language_data): Delete la_compute_program initializer.
3302         (cplus_language::compute_program): New member function.
3303         (asm_language_data): Delete la_compute_program initializer.
3304         (minimal_language_data): Likewise.
3305         * c-lang.h (c_compute_program): Update comment.
3306         (cplus_compute_program): Likewise.
3307         * compile/compile-c-support.c (c_compute_program): Likewise.
3308         (cplus_compute_program): Likewise.
3309         * compile/compile.c (compile_to_object): Update call to
3310         la_compute_program.
3311         * d-lang.c (d_language_data): Delete la_compute_program
3312         initializer.
3313         * f-lang.c (f_language_data): Likewise.
3314         * go-lang.c (go_language_data): Likewise.
3315         * language.c (unknown_language_data): Likewise.
3316         (auto_language_data): Likewise.
3317         * language.h (language_data): Delete la_compute_program field.
3318         (language_defn::compute_program): New member function.
3319         * m2-lang.c (m2_language_data): Delete la_compute_program
3320         initializer.
3321         * objc-lang.c (objc_language_data): Likewise.
3322         * opencl-lang.c (opencl_language_data): Likewise.
3323         * p-lang.c (pascal_language_data): Likewise.
3324         * rust-lang.c (rust_language_data): Likewise.
3325
3326 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3327
3328         * ada-lang.c (ada_language_data) Delete
3329         la_class_name_from_physname initializer.
3330         * c-lang.c (c_language_data): Likewise.
3331         (cplus_language_data): Likewise.
3332         (cplus_language::class_name_from_physname): New member function.
3333         (asm_language_data): Delete la_class_name_from_physname
3334         initializer.
3335         (minimal_language_data): Likewise.
3336         * d-lang.c (d_language_data): Likewise.
3337         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3338         method on language_defn class.
3339         (guess_full_die_structure_name): Likewise.
3340         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3341         initializer.
3342         * go-lang.c (go_language_data): Likewise.
3343         * language.c (language_class_name_from_physname): Delete.
3344         (unk_lang_class_name): Delete.
3345         (unknown_language_data): Delete la_class_name_from_physname
3346         initializer.
3347         (auto_language_data): Likewise.
3348         * language.h (language_data): Delete la_class_name_from_physname
3349         field.
3350         (language_defn::class_name_from_physname): New function.
3351         (language_class_name_from_physname): Delete declaration.
3352         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3353         initializer.
3354         * objc-lang.c (objc_language_data): Likewise.
3355         * opencl-lang.c (opencl_language_data): Likewise.
3356         * p-lang.c (pascal_language_data): Likewise.
3357         * rust-lang.c (rust_language_data): Likewise.
3358
3359 2020-06-16  Tom Tromey  <tom@tromey.com>
3360
3361         * tui/tui-data.h (STATUS_NAME): New macro.
3362         * tui/tui-layout.c (tui_remove_some_windows)
3363         (initialize_known_windows, tui_register_window)
3364         (tui_layout_split::remove_windows, initialize_layouts)
3365         (tui_new_layout_command): Don't use hard-coded window names.
3366
3367 2020-06-16  Tom Tromey  <tom@tromey.com>
3368
3369         PR tui/25348:
3370         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3371         tui_initialize_readline.  Only run once.  Call rl_initialize.
3372         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3373         tui_initialize_readline.
3374         * tui/tui-io.c (tui_setup_io): Call
3375         tui_ensure_readline_initialized.
3376         * tui/tui-interp.c (tui_interp::init): Update.
3377
3378 2020-06-16  Tom Tromey  <tom@tromey.com>
3379
3380         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3381         Also preserve the status window.
3382
3383 2020-06-16  Tom Tromey  <tom@tromey.com>
3384
3385         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3386         where m_window==nullptr.
3387
3388 2020-06-15  Tom Tromey  <tromey@adacore.com>
3389
3390         * windows-nat.c (windows_nat::handle_output_debug_string):
3391         Update.
3392         (windows_nat::handle_ms_vc_exception): Update.
3393         * target.h (target_read_string): Change API.
3394         * target.c (target_read_string): Change API.
3395         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3396         Update.
3397         * solib-frv.c (frv_current_sos): Update.
3398         * solib-dsbt.c (dsbt_current_sos): Update.
3399         * solib-darwin.c (darwin_current_sos): Update.
3400         * linux-thread-db.c (inferior_has_bug): Update.
3401         * expprint.c (print_subexp_standard): Update.
3402         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3403         (ada_exception_message_1): Update.
3404
3405 2020-06-15  Tom Tromey  <tromey@adacore.com>
3406
3407         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3408
3409 2020-06-15  Tom Tromey  <tromey@adacore.com>
3410
3411         * valprint.c (read_string): Update comment.
3412         * target.c (MIN): Remove.
3413         (target_read_string): Rewrite.
3414
3415 2020-06-15  Tom Tromey  <tromey@adacore.com>
3416
3417         * corefile.c (read_memory_string): Remove.
3418         * ada-valprint.c (ada_value_print_ptr): Update.
3419         * ada-lang.h (ada_tag_name): Change return type.
3420         * ada-lang.c (type_from_tag): Update.
3421         (ada_tag_name_from_tsd): Change return type.  Use
3422         target_read_string.
3423         (ada_tag_name): Likewise.
3424         * gdbcore.h (read_memory_string): Don't declare.
3425
3426 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3427
3428         * symtab.c (rbreak_command): Ignore Windows drive colon.
3429
3430 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3431
3432         * NEWS: Mention removed GDBserver host support.
3433
3434 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3435
3436         * features/riscv/rebuild-csr-xml.sh: Updated.
3437
3438 2020-06-11  Tom Tromey  <tom@tromey.com>
3439
3440         PR gdb/18318:
3441         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3442
3443 2020-06-09  Jonny Grant  <jg@jguk.org>
3444 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3445
3446         * main.c (captured_main_1): Don't print new line after help.
3447         (print_gdb_help): add mailing list and IRC channel information
3448         to --help.  Add new lines between items in the footer.  Remove
3449         quotes around bug url.
3450
3451 2020-06-11  Keith Seitz  <keiths@redhat.com>
3452
3453         PR gdb/21356
3454         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3455         Resolve typedefs for type length calculations.
3456
3457 2020-06-10  Tom de Vries  <tdevries@suse.de>
3458
3459         PR ada/24713
3460         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3461         (write_psymbols): Enable .gdb_index for ada.
3462         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3463         ada.
3464
3465 2020-06-10  Tom de Vries  <tdevries@suse.de>
3466
3467         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3468         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3469         namei" instead of "const char *name" argument.
3470         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3471         dw2_symtab_iter_init.
3472
3473 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3474
3475         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3476         to use type::field and field::type instead.
3477
3478 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3479
3480         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3481         to use field::type instead.
3482
3483 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3484
3485         * gdbtypes.h (struct field) <type, set_type>: New methods.
3486         Rename `type` field to...
3487         <m_type>: ... this.  Change references throughout to use type or
3488         set_type methods.
3489         (FIELD_TYPE): Use field::type.  Change call sites that modify
3490         the field's type to use field::set_type instead.
3491
3492 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3493
3494         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3495         to use type::index_type instead.
3496
3497 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3498
3499         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3500         methods.
3501         (TYPE_INDEX_TYPE): Use type::index_type.
3502         * gdbtypes.c (create_array_type_with_stride): Likewise.
3503
3504 2020-06-07  Tom Tromey  <tom@tromey.com>
3505
3506         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3507         parameter.
3508         (generic_value_print): Update.
3509
3510 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3511
3512         Revert commit 982a38f60b0.
3513         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3514
3515 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3516
3517         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3518         avoid use after free.
3519
3520 2020-06-05  Tom de Vries  <tdevries@suse.de>
3521
3522         * NEWS: Fix typos.
3523
3524 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3525
3526         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3527         the per_bfd object.
3528         (dwarf2_read_debug_names): Likewise.
3529         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3530         object when re-using a per_bfd object with an index.
3531
3532 2020-06-03  Tom de Vries  <tdevries@suse.de>
3533
3534         PR symtab/26046
3535         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3536         children for C++.
3537         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3538         DW_TAG_subprogram.
3539
3540 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3541
3542         * ada-lang.c (ada_language_data): Delete skip_trampoline
3543         initializer.
3544         * c-lang.c (c_language_data): Likewise.
3545         (cplus_language_data): Likewise.
3546         (cplus_language::skip_trampoline): New member function.
3547         (asm_language_data): Delete skip_trampoline initializer.
3548         (minimal_language_data): Likewise.
3549         * d-lang.c (d_language_data): Likewise.
3550         * f-lang.c (f_language_data): Likewise.
3551         * go-lang.c (go_language_data): Likewise.
3552         * language.c (unk_lang_trampoline): Delete function.
3553         (skip_language_trampoline): Update.
3554         (unknown_language_data): Delete skip_trampoline initializer.
3555         (auto_language_data): Likewise.
3556         * language.h (language_data): Delete skip_trampoline field.
3557         (language_defn::skip_trampoline): New function.
3558         * m2-lang.c (m2_language_data): Delete skip_trampoline
3559         initializer.
3560         * objc-lang.c (objc_skip_trampoline): Delete function, move
3561         implementation to objc_language::skip_trampoline.
3562         (objc_language_data): Delete skip_trampoline initializer.
3563         (objc_language::skip_trampoline): New member function with
3564         implementation from objc_skip_trampoline.
3565         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3566         initializer.
3567         * p-lang.c (pascal_language_data): Likewise.
3568         * rust-lang.c (rust_language_data): Likewise.
3569
3570 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3571
3572         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3573         (ada_language::demangle): New member function.
3574         * c-lang.c (c_language_data): Delete la_demangle initializer.
3575         (cplus_language_data): Delete la_demangle initializer.
3576         (cplus_language::demangle): New member function.
3577         (asm_language_data): Delete la_demangle initializer.
3578         (minimal_language_data): Delete la_demangle initializer.
3579         * d-lang.c (d_language_data): Delete la_demangle initializer.
3580         (d_language::demangle): New member function.
3581         * f-lang.c (f_language_data): Delete la_demangle initializer.
3582         (f_language::demangle): New member function.
3583         * go-lang.c (go_language_data): Delete la_demangle initializer.
3584         (go_language::demangle): New member function.
3585         * language.c (language_demangle): Update.
3586         (unk_lang_demangle): Delete.
3587         (unknown_language_data): Delete la_demangle initializer.
3588         (unknown_language::demangle): New member function.
3589         (auto_language_data): Delete la_demangle initializer.
3590         (auto_language::demangle): New member function.
3591         * language.h (language_data): Delete la_demangle field.
3592         (language_defn::demangle): New function.
3593         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3594         * objc-lang.c (objc_language_data): Delete la_demangle
3595         initializer.
3596         (objc_language::demangle): New member function.
3597         * opencl-lang.c (opencl_language_data): Delete la_demangle
3598         initializer.
3599         * p-lang.c (pascal_language_data): Likewise.
3600         * rust-lang.c (rust_language_data): Likewise.
3601         (rust_language::demangle): New member function.
3602
3603 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3604
3605         * ada-lang.c (ada_language_data): Delete la_print_type
3606         initializer.
3607         (ada_language::print_type): New member function.
3608         * c-lang.c (c_language_data): Delete la_print_type initializer.
3609         (c_language::print_type): New member function.
3610         (cplus_language_data): Delete la_print_type initializer.
3611         (cplus_language::print_type): New member function.
3612         (asm_language_data): Delete la_print_type initializer.
3613         (asm_language::print_type): New member function.
3614         (minimal_language_data): Delete la_print_type initializer.
3615         (minimal_language::print_type): New member function.
3616         * d-lang.c (d_language_data): Delete la_print_type initializer.
3617         (d_language::print_type): New member function.
3618         * f-lang.c (f_language_data): Delete la_print_type initializer.
3619         (f_language::print_type): New member function.
3620         * go-lang.c (go_language_data): Delete la_print_type initializer.
3621         (go_language::print_type): New member function.
3622         * language.c (unk_lang_print_type): Delete.
3623         (unknown_language_data): Delete la_print_type initializer.
3624         (unknown_language::print_type): New member function.
3625         (auto_language_data): Delete la_print_type initializer.
3626         (auto_language::print_type): New member function.
3627         * language.h (language_data): Delete la_print_type field.
3628         (language_defn::print_type): New function.
3629         (LA_PRINT_TYPE): Update.
3630         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3631         (m2_language::print_type): New member function.
3632         * objc-lang.c (objc_language_data): Delete la_print_type
3633         initializer.
3634         (objc_language::print_type): New member function.
3635         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3636         to opencl_language::print_type.
3637         (opencl_language_data): Delete la_print_type initializer.
3638         (opencl_language::print_type): New member function, implementation
3639         from opencl_print_type.
3640         * p-lang.c (pascal_language_data): Delete la_print_type
3641         initializer.
3642         (pascal_language::print_type): New member function.
3643         * rust-lang.c (rust_print_type): Delete, implementation moved to
3644         rust_language::print_type.
3645         (rust_language_data): Delete la_print_type initializer.
3646         (rust_language::print_type): New member function, implementation
3647         from rust_print_type.
3648
3649 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3650
3651         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3652         implementation moves to...
3653         (ada_language::sniff_from_mangled_name): ...here.  Update return
3654         type.
3655         (ada_language_data): Delete la_sniff_from_mangled_name
3656         initializer.
3657         * c-lang.c (c_language_data): Likewise.
3658         (cplus_language_data): Likewise.
3659         (cplus_language::sniff_from_mangled_name): New member function,
3660         implementation taken from gdb_sniff_from_mangled_name.
3661         (asm_language_data): Delete la_sniff_from_mangled_name
3662         initializer.
3663         (minimal_language_data): Likewise.
3664         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3665         implementation moves to cplus_language::sniff_from_mangled_name.
3666         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3667         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3668         moves to...
3669         (d_language::sniff_from_mangled_name): ...here.
3670         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3671         * f-lang.c (f_language_data): Likewise.
3672         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3673         moves to...
3674         (go_language::sniff_from_mangled_name): ...here.
3675         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3676         * language.c (language_sniff_from_mangled_name): Delete.
3677         (unknown_language_data): Delete la_sniff_from_mangled_name
3678         initializer.
3679         (auto_language_data): Likewise.
3680         * language.h (language_data): Delete la_sniff_from_mangled_name
3681         field.
3682         (language_defn::sniff_from_mangled_name): New function.
3683         (language_sniff_from_mangled_name): Delete declaration.
3684         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3685         field.
3686         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3687         implementation moves to...
3688         (objc_language::sniff_from_mangled_name): ...here.
3689         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3690         * opencl-lang.c (opencl_language_data): Likewise.
3691         * p-lang.c (pascal_language_data): Likewise.
3692         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3693         implementation moves to...
3694         (rust_language::sniff_from_mangled_name): ...here.
3695         (rust_language_data): Delete la_sniff_from_mangled_name
3696         initializer.
3697         * symtab.c (symbol_find_demangled_name): Call
3698         sniff_from_mangled_name member function.
3699
3700 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3701
3702         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3703         initializer.
3704         * c-lang.c (c_language_data): Likewise.
3705         (cplus_language_data): Likewise.
3706         (cplus_language::search_name_hash): New member function.
3707         (asm_language_data): Delete la_search_name_hash initializer.
3708         (minimal_language_data): Likewise.
3709         * d-lang.c (d_language_data): Likewise.
3710         * dictionary.c (default_search_name_hash): Rename to...
3711         (language_defn::search_name_hash): ...this.
3712         * f-lang.c (f_language_data): Likewise.
3713         (f_language::search_name_hash): New member function.
3714         * go-lang.c (go_language_data): Delete la_search_name_hash
3715         initializer.
3716         * language.c (unknown_language_data): Likewise.
3717         (auto_language_data): Likewise.
3718         * language.h (struct language_data): Delete la_search_name_hash
3719         field.
3720         (language_defn::search_name_hash): Declare new member function.
3721         (default_search_name_hash): Delete declaration.
3722         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3723         initializer.
3724         * objc-lang.c (objc_language_data): Likewise.
3725         * opencl-lang.c (opencl_language_data): Likewise.
3726         * p-lang.c (pascal_language_data): Likewise.
3727         * rust-lang.c (rust_language_data): Likewise.
3728         * symtab.c (search_name_hash): Update call.
3729
3730 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3731
3732         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3733         initializer.
3734         * c-lang.c (class compile_instance): Declare.
3735         (c_language_data): Delete la_get_compile_instance initializer.
3736         (c_language::get_compile_instance): New member function.
3737         (cplus_language_data): Delete la_get_compile_instance initializer.
3738         (cplus_language::get_compile_instance): New member function.
3739         (asm_language_data): Delete la_get_compile_instance initializer.
3740         (minimal_language_data): Likewise.
3741         * c-lang.h (c_get_compile_context): Update comment.
3742         (cplus_get_compile_context): Update comment.
3743         * compile/compile.c (compile_to_object): Update calls, don't rely
3744         on function pointer being NULL.
3745         * d-lang.c (d_language_data): Delete la_get_compile_instance
3746         initializer.
3747         * f-lang.c (f_language_data): Likewise.
3748         * go-lang.c (go_language_data): Likewise.
3749         * language.c (unknown_language_data): Likewise.
3750         (auto_language_data): Likewise.
3751         * language.h (language_data): Delete la_get_compile_instance field.
3752         (language_defn::get_compile_instance): New member function.
3753         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3754         initializer.
3755         * objc-lang.c (objc_language_data): Likewise.
3756         * opencl-lang.c (opencl_language_data): Likewise.
3757         * p-lang.c (pascal_language_data): Likewise.
3758         * rust-lang.c (rust_language_data): Likewise.
3759
3760 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3761
3762         * ada-lang.c (ada_add_all_symbols): Update comment.
3763         (ada_iterate_over_symbols): Delete, move implementation to...
3764         (ada_language::iterate_over_symbols): ...here, a new member
3765         function, rewrite to use range based for loop.
3766         (ada_language_data): Delete la_iterate_over_symbols initializer.
3767         * c-lang.c (c_language_data): Likewise.
3768         (cplus_language_data): Likewise.
3769         (asm_language_data): Likewise.
3770         (minimal_language_data): Likewise.
3771         * d-lang.c (d_language_data): Likewise.
3772         * f-lang.c (f_language_data): Likewise.
3773         * go-lang.c (go_language_data): Likewise.
3774         * language.c (unknown_language_data): Likewise.
3775         (auto_language_data): Likewise.
3776         * language.h (language_data): Delete la_iterate_over_symbols field.
3777         (language_defn::iterate_over_symbols): New member function.
3778         (LA_ITERATE_OVER_SYMBOLS): Update.
3779         * linespec.c (iterate_over_all_matching_symtabs): Update.
3780         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3781         initializer.
3782         * objc-lang.c (objc_language_data): Likewise.
3783         * opencl-lang.c (opencl_language_data): Likewise.
3784         * p-lang.c (pascal_language_data): Likewise.
3785         * rust-lang.c (rust_language_data): Likewise.
3786
3787 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3788
3789         * ada-lang.c (ada_language_data): Delete
3790         la_lookup_transparent_type initializer.
3791         * c-lang.c (c_language_data): Likewise.
3792         (cplus_language_data): Likewise.
3793         (cplus_language::lookup_transparent_type): New member function.
3794         (asm_language_data): Delete la_lookup_transparent_type
3795         initializer.
3796         (minimal_language_data): Likewise.
3797         * d-lang.c (d_language_data): Likewise.
3798         * f-lang.c (f_language_data): Likewise.
3799         * go-lang.c (go_language_data): Likewise.
3800         * language.c (unknown_language_data): Likewise.
3801         (auto_language_data): Likewise.
3802         * language.h (struct language_data): Delete
3803         la_lookup_transparent_type field.
3804         (language_defn::lookup_transparent_type): New member function.
3805         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3806         initializer.
3807         * objc-lang.c (objc_language_data): Likewise.
3808         * opencl-lang.c (opencl_language_data): Likewise.
3809         * p-lang.c (pascal_language_data): Likewise.
3810         * rust-lang.c (rust_language_data): Likewise.
3811         * symtab.c (symbol_matches_domain): Update call.
3812
3813 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3814
3815         * ada-lang.c (ada_language_arch_info): Delete function, move
3816         implementation to...
3817         (ada_language::language_arch_info): ...here, a new member
3818         function.
3819         (ada_language_data): Delete la_language_arch_info.
3820         * c-lang.c (c_language_data): Likewise.
3821         (c_language::language_arch_info): New member function.
3822         (cplus_language_arch_info): Delete function, move
3823         implementation to...
3824         (cplus_language::language_arch_info): ...here, a new member
3825         function.
3826         (cplus_language_data): Delete la_language_arch_info.
3827         (asm_language_data): Likewise.
3828         (asm_language::language_arch_info): New member function.
3829         (minimal_language_data): Delete la_language_arch_info.
3830         (minimal_language::language_arch_info): New member function.
3831         * d-lang.c (d_language_arch_info): Delete function, move
3832         implementation to...
3833         (d_language::language_arch_info): ...here, a new member
3834         function.
3835         (d_language_data): Delete la_language_arch_info.
3836         * f-lang.c (f_language_arch_info): Delete function, move
3837         implementation to...
3838         (f_language::language_arch_info): ...here, a new member
3839         function.
3840         (f_language_data): Delete la_language_arch_info.
3841         * go-lang.c (go_language_arch_info): Delete function, move
3842         implementation to...
3843         (go_language::language_arch_info): ...here, a new member
3844         function.
3845         (go_language_data): Delete la_language_arch_info.
3846         * language.c (unknown_language_data): Likewise.
3847         (unknown_language::language_arch_info): New member function.
3848         (auto_language_data): Delete la_language_arch_info.
3849         (auto_language::language_arch_info): New member function.
3850         (language_gdbarch_post_init): Update call to
3851         la_language_arch_info.
3852         * language.h (language_data): Delete la_language_arch_info
3853         function pointer.
3854         (language_defn::language_arch_info): New function.
3855         * m2-lang.c (m2_language_arch_info): Delete function, move
3856         implementation to...
3857         (m2_language::language_arch_info): ...here, a new member
3858         function.
3859         (m2_language_data): Delete la_language_arch_info.
3860         * objc-lang.c (objc_language_arch_info): Delete function, move
3861         implementation to...
3862         (objc_language::language_arch_info): ...here, a new member
3863         function.
3864         (objc_language_data): Delete la_language_arch_info.
3865         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3866         implementation to...
3867         (opencl_language::language_arch_info): ...here, a new member
3868         function.
3869         (opencl_language_data): Delete la_language_arch_info.
3870         * p-lang.c (pascal_language_arch_info): Delete function, move
3871         implementation to...
3872         (pascal_language::language_arch_info): ...here, a new member
3873         function.
3874         (pascal_language_data): Delete la_language_arch_info.
3875         * rust-lang.c (rust_language_arch_info): Delete function, move
3876         implementation to...
3877         (rust_language::language_arch_info): ...here, a new member
3878         function.
3879         (rust_language_data): Delete la_language_arch_info.
3880
3881 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3882
3883         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3884         initializer.
3885         * c-lang.c (c_language_data): Likewise.
3886         (cplus_language_data): Likewise.
3887         (cplus_language::pass_by_reference_info): New method.
3888         (asm_language_data): Delete la_pass_by_reference initializer.
3889         (minimal_language_data): Likewise.
3890         * cp-abi.c (cp_pass_by_reference): Remove use of
3891         default_pass_by_reference.
3892         * d-lang.c (d_language_data): Likewise.
3893         * f-lang.c (f_language_data): Likewise.
3894         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3895         default_pass_by_reference.
3896         * go-lang.c (go_language_data): Likewise.
3897         * language.c (language_pass_by_reference): Update.
3898         (default_pass_by_reference): Delete.
3899         (unknown_language_data): Delete la_pass_by_reference
3900         initializer.
3901         (auto_language_data): Likewise.
3902         * language.h (struct language_data): Delete la_pass_by_reference
3903         field.
3904         (language_defn::pass_by_reference_info): New member function.
3905         (default_pass_by_reference): Delete declaration.
3906         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3907         initializer.
3908         * objc-lang.c (objc_language_data): Likewise.
3909         * opencl-lang.c (opencl_language_data): Likewise.
3910         * p-lang.c (pascal_language_data): Likewise.
3911         * rust-lang.c (rust_language_data): Likewise.
3912
3913 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3914
3915         * ada-lang.c (ada_read_var_value): Delete function, move
3916         implementation to...
3917         (ada_language::read_var_value): ...here.
3918         (ada_language_data): Delete la_read_var_value initializer.
3919         * c-lang.c (c_language_data): Likewise.
3920         (cplus_language_data): Likewise.
3921         (minimal_language_data): Likewise.
3922         * d-lang.c (d_language_data): Likewise.
3923         * f-lang.c (f_language_data): Likewise.
3924         * findvar.c (default_read_var_value): Rename to...
3925         (language_defn::read_var_value): ...this.
3926         * findvar.c (read_var_value): Update header comment, and change to
3927         call member function instead of function pointer.
3928         * go-lang.c (go_language_data): Likewise.
3929         * language.c (unknown_language_data): Delete la_read_var_value
3930         initializer.
3931         (auto_language_data): Likewise.
3932         * language.h (struct language_data): Delete la_read_var_value
3933         field.
3934         (language_defn::read_var_value): New member function.
3935         (default_read_var_value): Delete declaration.
3936         * m2-lang.c (m2_language_data): Delete la_read_var_value
3937         initializer.
3938         * objc-lang.c (objc_language_data): Likewise.
3939         * opencl-lang.c (opencl_language_data): Likewise.
3940         * p-lang.c (pascal_language_data): Likewise.
3941         * rust-lang.c (rust_language_data): Likewise.
3942         * value.h (default_read_var_value): Delete declaration.
3943
3944 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3945
3946         * ada-lang.c (ada_print_array_index): Delete function, move
3947         implementation to...
3948         (ada_language::print_array_index): ...here.
3949         (ada_language_data): Delete la_print_array_index initializer.
3950         * c-lang.c (c_language_data): Likewise.
3951         (cplus_language_data): Likewise.
3952         (minimal_language_data): Likewise.
3953         * d-lang.c (d_language_data): Likewise.
3954         * f-lang.c (f_language_data): Likewise.
3955         * go-lang.c (go_language_data): Likewise.
3956         * language.c (default_print_array_index): Delete function, move
3957         implementation to...
3958         (language_defn::print_array_index): ...here.
3959         (unknown_language_data): Delete la_print_array_index initializer.
3960         (auto_language_data): Likewise.
3961         * language.h (struct language_data): Delete la_print_array_index
3962         field.
3963         (language_defn::print_array_index): New member function.
3964         (LA_PRINT_ARRAY_INDEX): Update.
3965         (default_print_array_index): Delete declaration.
3966         * m2-lang.c (m2_language_data): Delete la_print_array_index
3967         initializer.
3968         * objc-lang.c (objc_language_data): Likewise.
3969         * opencl-lang.c (opencl_language_data): Likewise.
3970         * p-lang.c (pascal_language_data): Likewise.
3971         * rust-lang.c (rust_language_data): Likewise.
3972
3973 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3974
3975         * gdb/ada-lang.c (ada_language_defn): Convert to...
3976         (ada_language_data): ...this.
3977         (class ada_language): New class.
3978         (ada_language_defn): New static global.
3979         * gdb/c-lang.c (c_language_defn): Convert to...
3980         (c_language_data): ...this.
3981         (class c_language): New class.
3982         (c_language_defn): New static global.
3983         (cplus_language_defn): Convert to...
3984         (cplus_language_data): ...this.
3985         (class cplus_language): New class.
3986         (cplus_language_defn): New static global.
3987         (asm_language_defn): Convert to...
3988         (asm_language_data): ...this.
3989         (class asm_language): New class.
3990         (asm_language_defn): New static global.
3991         (minimal_language_defn): Convert to...
3992         (minimal_language_data): ...this.
3993         (class minimal_language): New class.
3994         (minimal_language_defn): New static global.
3995         * gdb/d-lang.c (d_language_defn): Convert to...
3996         (d_language_data): ...this.
3997         (class d_language): New class.
3998         (d_language_defn): New static global.
3999         * gdb/f-lang.c (f_language_defn): Convert to...
4000         (f_language_data): ...this.
4001         (class f_language): New class.
4002         (f_language_defn): New static global.
4003         * gdb/go-lang.c (go_language_defn): Convert to...
4004         (go_language_data): ...this.
4005         (class go_language): New class.
4006         (go_language_defn): New static global.
4007         * gdb/language.c (unknown_language_defn): Remove declaration.
4008         (current_language): Initialize to nullptr, real initialization is
4009         moved to _initialize_language.
4010         (languages): Delete global.
4011         (language_defn::languages): Define.
4012         (set_language_command): Use language_defn::languages.
4013         (set_language): Likewise.
4014         (range_error): Likewise.
4015         (language_enum): Likewise.
4016         (language_def): Likewise.
4017         (add_set_language_command): Use language_def::languages for the
4018         language list, and language_def to lookup language pointers.
4019         (skip_language_trampoline): Use language_defn::languages.
4020         (unknown_language_defn): Convert to...
4021         (unknown_language_data): ...this.
4022         (class unknown_language): New class.
4023         (unknown_language_defn): New static global.
4024         (auto_language_defn): Convert to...
4025         (auto_language_data): ...this.
4026         (class auto_language): New class.
4027         (auto_language_defn): New static global.
4028         (language_gdbarch_post_init): Use language_defn::languages.
4029         (_initialize_language): Initialize current_language.
4030         * gdb/language.h (struct language_defn): Rename to...
4031         (struct language_data): ...this.
4032         (struct language_defn): New.
4033         (auto_language_defn): Delete.
4034         (unknown_language_defn): Delete.
4035         (minimal_language_defn): Delete.
4036         (ada_language_defn): Delete.
4037         (asm_language_defn): Delete.
4038         (c_language_defn): Delete.
4039         (cplus_language_defn): Delete.
4040         (d_language_defn): Delete.
4041         (f_language_defn): Delete.
4042         (go_language_defn): Delete.
4043         (m2_language_defn): Delete.
4044         (objc_language_defn): Delete.
4045         (opencl_language_defn): Delete.
4046         (pascal_language_defn): Delete.
4047         (rust_language_defn): Delete.
4048         * gdb/m2-lang.c (m2_language_defn): Convert to...
4049         (m2_language_data): ...this.
4050         (class m2_language): New class.
4051         (m2_language_defn): New static global.
4052         * gdb/objc-lang.c (objc_language_defn): Convert to...
4053         (objc_language_data): ...this.
4054         (class objc_language): New class.
4055         (objc_language_defn): New static global.
4056         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
4057         (opencl_language_data): ...this.
4058         (class opencl_language): New class.
4059         (opencl_language_defn): New static global.
4060         * gdb/p-lang.c (pascal_language_defn): Convert to...
4061         (pascal_language_data): ...this.
4062         (class pascal_language): New class.
4063         (pascal_language_defn): New static global.
4064         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
4065         language pointer, update comment format.
4066         * gdb/rust-lang.c (rust_language_defn): Convert to...
4067         (rust_language_data): ...this.
4068         (class rust_language): New class.
4069         (rust_language_defn): New static global.
4070
4071 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
4072
4073         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
4074         member variable.
4075         <m_stmt_at_address>: New member variable.
4076         (lnp_state_machine::record_line): Don't record some lines, update
4077         tracking of is_stmt at the same address.
4078         (lnp_state_machine::lnp_state_machine): Initialise new member
4079         variables.
4080
4081 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4082
4083         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
4084         "-include gnu-nat-mig.h".
4085         * gnu-nat-mig.h: New file.
4086         * gnu-nat.c: Include "gnu-nat-mig.h".
4087         (exc_server, msg_reply_server, notify_server,
4088         process_reply_server): Remove declarations.
4089
4090 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4091
4092         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
4093         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
4094         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
4095         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
4096         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
4097         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4098         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4099         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4100         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4101         to gnu_nat_target class.
4102         * gnu-nat.c: Likewise.
4103         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4104         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4105         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4106         object.
4107         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4108         instead of `gnu_target'.
4109
4110 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4111
4112         * i386-gnu-tdep.c: Include "gdbcore.h"
4113         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4114         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4115         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4116         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4117         i386_gnu_sigcontext_addr): New functions
4118         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4119         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4120         tdep.
4121
4122 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4123
4124         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4125         before fork_inferior call. Avoid calling it if target_is_pushed returns
4126         true.
4127
4128 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4129
4130         * gnu-nat.h (gnu_target): New variable declaration.
4131         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4132         gnu_target.
4133         * gnu-nat.c (gnu_target): New variable.
4134         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4135         add_thread_silent, and add_thread calls.
4136         (gnu_nat_target::create_inferior): Pass gnu_target to
4137         add_thread_silent, thread_change_ptid call.
4138         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4139         call.
4140
4141 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4142
4143         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4144         (gnu_nat_target::find_memory_regions): Remove unused
4145         `old_address' variable.
4146
4147 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4148
4149         * gnu-nat.c: Include "gdbarch.h".
4150
4151 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4152
4153         * reply_mig_hack.awk (Error return): Cast function through
4154         void *, to bypass compiler function call check.
4155
4156 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4157
4158         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4159         $(srcdir)/reply_mig_hack.awk.
4160
4161 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4162
4163         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4164
4165 2020-05-30  Jonny Grant  <jg@jguk.org>
4166
4167         * configure.ac (ACX_BUGURL): change bug URL to https.
4168
4169 2020-05-30  Pedro Alves  <palves@redhat.com>
4170
4171         * cp-support.c (replace_typedefs_template): New.
4172         (replace_typedefs_qualified_name): Handle
4173         DEMANGLE_COMPONENT_TEMPLATE.
4174
4175 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4176
4177         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4178         dwarf2/index-cache.h, dwarf2/index-write.c,
4179         dwarf2/index-write.h, dwarf2/line-header.c,
4180         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4181         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4182         variables and fields from `dwarf2_per_objfile` to just
4183         `per_objfile` throughout.
4184
4185 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4186
4187         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4188         <push_dwarf_reg_entry_value>: Add comment.
4189
4190 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4191             Keith Seitz  <keiths@redhat.com>
4192
4193         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4194         instead of PyEval_ReleaseLock.
4195         (class gdbpy_gil): Move to earlier in file.
4196         (finalize_python): Set gdb_python_initialized.
4197         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4198         when not initialized.
4199
4200 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4201
4202         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4203         <push_dwarf_reg_entry_value>: Remove assert.  Override
4204         per_objfile with caller_per_objfile.
4205
4206 2020-05-28  Tom de Vries  <tdevries@suse.de>
4207
4208         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4209         PR gold/15646 workaround to symbol kind "type".
4210
4211 2020-05-27  Tom Tromey  <tromey@adacore.com>
4212
4213         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4214
4215 2020-05-27  Tom Tromey  <tromey@adacore.com>
4216
4217         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4218         Use htab_find_with_hash.
4219         <add_abbrev>: Remove "abbrev_number" parameter.
4220         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4221         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4222         (hash_abbrev): Add comment.
4223         (abbrev_table::lookup_abbrev): Move to header file.
4224         (abbrev_table::read): Update.
4225
4226 2020-05-27  Tom Tromey  <tromey@adacore.com>
4227
4228         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4229         method.
4230         <canonical_name>: New member.
4231         <raw_name>: Rename from "name".
4232         (partial_die_info): Initialize canonical_name.
4233         (scan_partial_symbols): Check raw_name.
4234         (partial_die_parent_scope, partial_die_full_name)
4235         (add_partial_symbol, add_partial_subprogram)
4236         (add_partial_enumeration, load_partial_dies): Use "name" method.
4237         (partial_die_info::name): New method.
4238         (partial_die_info::read, guess_partial_die_structure_name)
4239         (partial_die_info::fixup): Update.
4240
4241 2020-05-27  Tom Tromey  <tromey@adacore.com>
4242
4243         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4244         <get_ref_die_offset>: Inline.
4245         <get_ref_die_offset_complaint>: New method.
4246         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4247         (attribute::get_ref_die_offset_complaint): Rename from
4248         get_ref_die_offset.  Just issue complaint.
4249
4250 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4251
4252         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4253
4254 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4255
4256         * exec.c (exec_file_attach): Use errno value of first openp failure.
4257
4258 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4259
4260         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4261         Don't close thread handle.
4262
4263 2020-05-27  Tom Tromey  <tom@tromey.com>
4264             Simon Marchi  <simon.marchi@efficios.com>
4265
4266         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4267         shared_ptr.
4268         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4269         member.
4270         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4271         dwarf2_per_bfd_objfile_data_key>: New globals.
4272         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4273         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4274         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4275         shared.
4276         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4277         short-circuit when sharing.
4278         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4279         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4280
4281 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4282
4283         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4284         to...
4285         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4286         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4287
4288 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4289
4290         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4291         build_name_components, find_name_components_bounds>:
4292         Add per_objfile parameter.
4293         (struct mapped_index) <symbol_name_at>: Likewise.
4294         (struct mapped_debug_names): Remove constructor.
4295         <dwarf2_per_objfile>: Remove field.
4296         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4297         (mapped_index_base::find_name_components_bounds,
4298         mapped_index_base::build_name_components,
4299         dw2_expand_symtabs_matching_symbol): Likewise.
4300         (class mock_mapped_index) <symbol_name_at>: Likewise.
4301         (check_match): Likewise.
4302         (check_find_bounds_finds): Likewise.
4303         (test_mapped_index_find_name_component_bounds): Update.
4304         (CHECK_MATCH): Update.
4305         (dw2_expand_symtabs_matching): Update.
4306         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4307         per_objfile parameter.
4308         <find_vec_in_debug_names>: Likewise.
4309         <m_per_objfile>: New field.
4310         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4311         parameter.
4312         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4313         (dw2_debug_names_iterator::next): Update.
4314         (dw2_debug_names_lookup_symbol): Update.
4315         (dw2_debug_names_expand_symtabs_for_function): Update.
4316         (dw2_debug_names_map_matching_symbols): Update.
4317         (dw2_debug_names_expand_symtabs_matching): Update.
4318         (dwarf2_read_debug_names): Update.
4319
4320 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4321
4322         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4323         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4324         move to dwarf2_per_objfile.
4325         <read_in_chain>: Remove.
4326         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4327         remove_all_cus, age_comp_units>: New methods.
4328         <m_dwarf2_cus>: New member.
4329         (struct dwarf2_per_cu_data) <cu>: Remove.
4330         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4331         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4332         moved to methods of dwarf2_per_objfile.
4333         (dwarf2_clear_marks): Remove.
4334         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4335         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4336         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4337         (dwarf2_per_objfile::remove_all_cus): New.
4338         (class free_cached_comp_units) <~free_cached_comp_units>:
4339         Update.
4340         (load_cu): Update.
4341         (dw2_do_instantiate_symtab): Adjust.
4342         (fill_in_sig_entry_from_dwo_entry): Adjust.
4343         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4344         (cutu_reader::cutu_reader): Likewise.
4345         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4346         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4347         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4348         and dwarf2_per_objfile::age_comp_units.
4349         (load_partial_comp_unit): Update.
4350         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4351         (process_queue): Likewise.
4352         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4353         backlink.
4354         (dwarf2_read_addr_index): Likewise.
4355         (follow_die_offset): Likewise.
4356         (dwarf2_fetch_die_loc_sect_off): Likewise.
4357         (dwarf2_fetch_constant_bytes): Likewise.
4358         (dwarf2_fetch_die_type_sect_off): Likewise.
4359         (follow_die_sig_1): Likewise.
4360         (load_full_type_unit): Likewise.
4361         (read_signatured_type): Likewise.
4362         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4363         (dwarf2_cu::~dwarf2_cu): Remove.
4364         (dwarf2_per_objfile::get_cu): New.
4365         (dwarf2_per_objfile::set_cu): New.
4366         (age_cached_comp_units): Rename to...
4367         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4368         to std::unordered_map.
4369         (free_one_cached_comp_unit): Rename to...
4370         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4371         to std::unordered_map.
4372         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4373         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4374         a dwarf2_per_objfile in data.
4375         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4376         (dwarf2_clear_marks): Remove.
4377
4378 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4379
4380         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4381         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4382         (init_tu_and_read_dwo_dies): Likewise.
4383         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4384         (cutu_reader::cutu_reader): Likewise.
4385         (load_partial_comp_unit): Likewise.
4386         (process_psymtab_comp_unit): Update.
4387         (build_type_psymtabs_1): Update.
4388         (process_skeletonless_type_unit): Update.
4389         (load_full_comp_unit): Update.
4390         (find_partial_die): Update.
4391         (dwarf2_read_addr_index): Update.
4392         (read_signatured_type): Update.
4393
4394 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4395
4396         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4397         m_header_read_in>: New fields.
4398         <get_header>: New method.
4399         * dwarf2/read.c (per_cu_header_read_in): Remove.
4400         (dwarf2_per_cu_data::get_header): New.
4401         (dwarf2_per_cu_data::addr_size): Update.
4402         (dwarf2_per_cu_data::offset_size): Update.
4403         (dwarf2_per_cu_data::ref_addr_size): Update.
4404
4405 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4406
4407         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4408         (dw2_do_instantiate_symtab): Update.
4409         (queue_and_load_all_dwo_tus): Change parameter from
4410         dwarf2_per_cu_data to dwarf2_cu.
4411         (dwarf2_fetch_die_loc_sect_off): Update.
4412         (dwarf2_fetch_constant_bytes): Update.
4413         (dwarf2_fetch_die_type_sect_off): Update.
4414
4415 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4416
4417         * dwarf2/read.c (process_full_comp_unit,
4418         process_full_type_unit): Remove per_cu, per_objfile paramters.
4419         Add dwarf2_cu parameter.
4420         (process_queue): Update.
4421
4422 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4423
4424         * dwarf2/read.c (create_cu_from_index_list): Replace
4425         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4426         (create_cus_from_index_list): Likewise.
4427         (create_cus_from_index): Likewise.
4428         (create_signatured_type_table_from_index): Likewise.
4429         (create_cus_from_debug_names_list): Likewise.
4430         (create_cus_from_debug_names): Likewise.
4431         (dwarf2_read_gdb_index): Update.
4432         (dwarf2_read_debug_names): Update.
4433
4434 2020-05-27  Tom Tromey  <tom@tromey.com>
4435             Simon Marchi  <simon.marchi@efficios.com>
4436
4437         * dwarf2/read.h (struct dwarf2_per_objfile)
4438         <get_type_for_signatured_type, set_type_for_signatured_type>:
4439         New methods.
4440         <m_type_map>: New member.
4441         (struct signatured_type) <type>: Remove.
4442         * dwarf2/read.c
4443         (dwarf2_per_objfile::get_type_for_signatured_type,
4444         dwarf2_per_objfile::set_type_for_signatured_type): New.
4445         (get_signatured_type): Use new methods.
4446
4447 2020-05-27  Tom Tromey  <tom@tromey.com>
4448             Simon Marchi  <simon.marchi@efficios.com>
4449
4450         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4451         (struct dwarf2_per_objfile) <type_units>: New member.
4452         <get_type_unit_group_unshareable>: New method.
4453         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4454         num_symtabs, symtabs>: Remove; move to
4455         type_unit_group_unshareable.
4456         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4457         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4458         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4459
4460 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4461
4462         * dwarf2/read.h (struct dwarf2_per_cu_data):
4463         <dwarf2_per_objfile>: Remove.
4464         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4465         dwarf2_per_objfile.
4466         (create_signatured_type_table_from_index): Likewise.
4467         (create_signatured_type_table_from_debug_names): Likewise.
4468         (create_debug_type_hash_table): Likewise.
4469         (fill_in_sig_entry_from_dwo_entry): Likewise.
4470         (create_type_unit_group): Likewise.
4471         (read_comp_units_from_section): Likewise.
4472         (create_cus_hash_table): Likewise.
4473
4474 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4475
4476         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4477         dwarf2_per_cu_data::dwarf2_per_objfile.
4478         (compute_compunit_symtab_includes): Likewise.
4479         (dwarf2_cu::start_symtab): Likewise.
4480
4481 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4482
4483         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4484         parameter.
4485         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4486         (read_namespace_alias): Update.
4487         (lookup_die_type): Update.
4488         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4489         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4490         Update.
4491         (disassemble_dwarf_expression): Update.
4492
4493 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4494
4495         * dwarf2/read.h (struct dwarf2_queue_item): Add
4496         dwarf2_per_objfile parameter, assign new parameter.
4497         <per_objfile>: New field.
4498         * dwarf2/read.c (free_one_cached_comp_unit): Add
4499         dwarf2_per_objfile parameter.
4500         (queue_comp_unit): Likewise.
4501         (dw2_do_instantiate_symtab): Update.
4502         (process_psymtab_comp_unit): Update.
4503         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4504         (process_imported_unit_die): Update.
4505         (queue_and_load_dwo_tu): Update.
4506         (follow_die_offset): Update.
4507         (follow_die_sig_1): Update.
4508
4509 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4510
4511         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4512         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4513         (read_call_site_scope): Assign per_objfile.
4514         (dwarf2_per_cu_data::objfile): Remove.
4515         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4516         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4517         dwarf2_per_objfile parameter.
4518         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4519         dwarf2_per_objfile parameter.
4520         (dwarf_expr_reg_to_entry_parameter): Add output
4521         dwarf2_per_objfile parameter.
4522         (locexpr_get_frame_base): Update.
4523         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4524         <push_dwarf_reg_entry_value>: Update.
4525         <call_site_to_target_addr>: Update.
4526         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4527         parameter.
4528         (value_of_dwarf_reg_entry): Update.
4529         (rw_pieced_value): Update.
4530         (indirect_synthetic_pointer): Update.
4531         (dwarf2_evaluate_property): Update.
4532         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4533         parameter.
4534         (locexpr_read_variable): Update.
4535         (locexpr_get_symbol_read_needs): Update.
4536         (loclist_read_variable): Update.
4537
4538 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4539
4540         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4541         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4542         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4543         parameter.
4544         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4545         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4546         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4547         parameter.
4548         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4549         sect_variable_value): Add dwarf2_per_objfile parameter.
4550         (class dwarf_evaluate_loc_desc) <dwarf_call,
4551         dwarf_variable_value>: Update.
4552         (fetch_const_value_from_synthetic_pointer): Add
4553         dwarf2_per_objfile parameter.
4554         (fetch_const_value_from_synthetic_pointer): Update.
4555         (coerced_pieced_ref): Update.
4556         (class symbol_needs_eval_context) <dwarf_call,
4557         dwarf_variable_value>: Update.
4558         (dwarf2_compile_expr_to_ax): Update.
4559
4560 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4561
4562         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4563         parameter.
4564         (dwarf2_evaluate_loc_desc_full): Update.
4565
4566 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4567
4568         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4569         parameter.
4570         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4571         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4572         dwarf2_per_objfile parameter.
4573         (decode_debug_loc_dwo_addresses): Likewise.
4574         (dwarf2_find_location_expression): Update.
4575         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4576         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4577         parameter.
4578         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4579         parameter.
4580         (locexpr_describe_location_1): Likewise.
4581         (locexpr_describe_location): Update.
4582
4583 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4584
4585         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4586         Remove.
4587         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4588         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4589         (dwarf2_compile_property_to_c): Update.
4590         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4591         use text offset from objfile.
4592         (locexpr_tracepoint_var_ref): Update.
4593         (locexpr_generate_c_location): Update.
4594         (loclist_describe_location): Update.
4595         (loclist_tracepoint_var_ref): Update.
4596         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4597         dwarf2_per_objfile parameter.
4598         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4599         use text offset from objfile.
4600         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4601
4602 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4603
4604         * dwarf2/expr.h (struct dwarf_expr_context)
4605         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4606         <offset>: Remove.
4607         <per_objfile>: New member.
4608         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4609         dwarf2_per_objfile parameter.  Don't set offset, set
4610         per_objfile.
4611         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4612         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4613         a dwarf2_per_objfile object instead of an offset.
4614         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4615         constructor.
4616         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4617         to dwarf2_expr_executor constructor.  Don't set offset.
4618         (dwarf2_fetch_cfa_info): Update.
4619         (struct dwarf2_frame_cache) <text_offset>: Remove.
4620         <per_objfile>: New field.
4621         (dwarf2_frame_cache): Update.
4622         (dwarf2_frame_prev_register): Update.
4623         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4624         <dwarf_evaluate_loc_desc>: Add constructor.
4625         (dwarf2_evaluate_loc_desc_full): Update.
4626         (dwarf2_locexpr_baton_eval): Update.
4627         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4628         Add constructor.
4629         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4630
4631 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4632
4633         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4634         addr_sized_int_type>: Move to dwarf2_cu.
4635         <int_type>: Move to dwarf2_per_objfile.
4636         (struct dwarf2_per_objfile) <int_type>: Move here.
4637         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4638         addr_sized_int_type>: Move here.
4639         (read_func_scope): Update.
4640         (read_array_type): Update.
4641         (read_tag_string_type): Update.
4642         (attr_to_dynamic_prop): Update.
4643         (dwarf2_per_cu_data::int_type): Rename to...
4644         (dwarf2_per_objfile::int_type): ... this.
4645         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4646         (dwarf2_cu::addr_sized_int_type): ... this.
4647         (read_subrange_type): Update.
4648         (dwarf2_per_cu_data::addr_type): Rename to...
4649         (dwarf2_cu::addr_type): ... this.
4650         (set_die_type): Update.
4651
4652 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4653
4654         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4655         data through per_cu->cu.
4656
4657 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4658
4659         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4660         dwarf2_per_cu_data parameter fo dwarf2_cu.
4661         (lookup_dwo_type_unit): Likewise.
4662         (read_cutu_die_from_dwo): Likewise.
4663         (lookup_dwo_unit): Likewise.
4664         (open_and_init_dwo_file): Likewise.
4665         (lookup_dwo_cutu): Likewise.
4666         (lookup_dwo_comp_unit): Likewise.
4667         (lookup_dwo_type_unit): Likewise.
4668         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4669         (cutu_reader::cutu_reader): Update.
4670
4671 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4672
4673         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4674         parameter.
4675         (process_full_type_unit): Likewise.
4676         (process_queue): Update.
4677
4678 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4679
4680         * dwarf2/read.c (recursively_compute_inclusions): Add
4681         dwarf2_per_objfile parameter.
4682         (compute_compunit_symtab_includes): Likewise.
4683         (process_cu_includes): Update.
4684
4685 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4686
4687         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4688         parameter.
4689         (create_type_unit_group): Update.
4690         (process_psymtab_comp_unit_reader): Update.
4691         (build_type_psymtabs_reader): Update.
4692
4693 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4694
4695         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4696         object through m_this_cu->cu.
4697
4698 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4699
4700         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4701         the info parameter.
4702         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4703
4704 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4705
4706         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4707         per_objfile parameter.
4708         (load_full_type_unit): Add per_objfile parameter.
4709         (read_signatured_type): Likewise.
4710         (load_full_comp_unit): Likewise.
4711         (load_cu): Likewise.
4712         (dw2_do_instantiate_symtab): Likewise.
4713         (dw2_get_file_names): Likewise.
4714         (dw2_map_symtabs_matching_filename): Update.
4715         (dw_expand_symtabs_matching_file_matcher): Update.
4716         (dw2_map_symbol_filenames): Update.
4717         (process_psymtab_comp_unit): Add per_objfile parameter.
4718         (build_type_psymtabs_1): Update.
4719         (process_skeletonless_type_unit): Update.
4720         (dwarf2_build_psymtabs_hard): Update.
4721         (load_partial_comp_unit): Add per_objfile parameter.
4722         (scan_partial_symbols): Update.
4723         (load_full_comp_unit): Add per_objfile parameter.
4724         (process_imported_unit_die): Update.
4725         (create_cus_hash_table): Update.
4726         (find_partial_die): Update.
4727         (dwarf2_read_addr_index): Update.
4728         (follow_die_offset): Update.
4729         (dwarf2_fetch_die_loc_sect_off): Update.
4730         (dwarf2_fetch_constant_bytes): Update.
4731         (dwarf2_fetch_die_type_sect_off): Update.
4732         (follow_die_sig_1): Update.
4733         (load_full_type_unit): Add per_objfile parameter.
4734         (read_signatured_type): Likewise.
4735
4736 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4737
4738         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4739         of objfile_name.
4740
4741 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4742
4743         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4744         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4745         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4746         field.
4747         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4748         (create_cus_from_index): Update.
4749         (dwarf2_read_gdb_index): Update.
4750         (create_cus_from_debug_names): Update.
4751         (dwarf2_read_debug_names): Update.
4752         (get_abbrev_section_for_cu): Update.
4753         (create_all_comp_units): Update.
4754         (read_attribute_value): Update.
4755         (get_debug_line_section): Update.
4756         * dwarf2/index-cache.c (index_cache::store): Update.
4757         * dwarf2/index-write.c (save_gdb_index_command): Update.
4758         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4759
4760 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4761
4762         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4763         member.
4764         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4765         dwarf2_per_cu_data::per_bfd.
4766         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4767         (create_type_unit_group): Likewise.
4768         (queue_comp_unit): Remove reference to
4769         per_cu->dwarf2_per_objfile.
4770         (maybe_queue_comp_unit): Likewise.
4771         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4772         (create_cus_hash_table): Assign new field.
4773
4774 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4775
4776         * dwarf2/read.c: Replace
4777         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4778         dwarf2_cu->per_objfile throughout.
4779
4780 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4781
4782         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4783         parameter, don't use per_cu->dwarf2_per_objfile.
4784         (dw2_instantiate_symtab): Likewise.
4785         (dw2_find_last_source_symtab): Update.
4786         (dw2_map_expand_apply): Update.
4787         (dw2_lookup_symbol): Update.
4788         (dw2_expand_symtabs_for_function): Update.
4789         (dw2_expand_all_symtabs): Update.
4790         (dw2_expand_symtabs_with_fullname): Update.
4791         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4792         don't use per_cu->dwarf2_per_objfile.
4793         (dw2_expand_marked_cus): Update.
4794         (dw2_find_pc_sect_compunit_symtab): Update.
4795         (dw2_debug_names_lookup_symbol): Update.
4796         (dw2_debug_names_expand_symtabs_for_function): Update.
4797         (dw2_debug_names_map_matching_symbols): Update.
4798         (dwarf2_psymtab::expand_psymtab): Update.
4799
4800 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4801
4802         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4803         <per_objfile>: New member.
4804         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4805         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4806         call to dwarf2_cu.
4807         (cutu_reader::cutu_reader): Update.
4808         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4809
4810 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4811
4812         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4813         struct dwarf2_per_objfile.
4814         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4815         dwarf2_per_bfd.
4816         * dwarf2/read.c (set_die_type): Update.
4817         (get_die_type_at_offset): Update.
4818
4819 2020-05-27  Tom Tromey  <tom@tromey.com>
4820             Simon Marchi  <simon.marchi@efficios.com>
4821
4822         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4823         method.
4824         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4825         get_symtab, set_symtab>: New methods.
4826         <m_symtabs>: New field.
4827         (struct dwarf2_psymtab): Derive from partial_symtab.
4828         <readin_p, get_compunit_symtab>: Declare methods.
4829         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4830         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4831         New methods.
4832         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4833         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4834         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4835         (dw2_symtab_iter_next, dw2_print_stats)
4836         (dw2_expand_symtabs_with_fullname)
4837         (dw2_expand_symtabs_matching_one)
4838         (dw_expand_symtabs_matching_file_matcher)
4839         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4840         (dw2_debug_names_iterator::next)
4841         (dw2_debug_names_map_matching_symbols)
4842         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4843         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4844         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4845         New methods.
4846         (get_compunit_symtab, process_full_comp_unit)
4847         (process_full_type_unit): Update.
4848         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4849
4850 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4851
4852         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4853         then introduce a new dwarf2_per_objfile type.
4854         <read_line_string>: Move to the new dwarf2_per_objfile type.
4855         <objfile>: Likewise.
4856         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4857         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4858         dwarf2_per_objfile->per_bfd.
4859         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4860         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4861         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4862         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4863         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4864         (dwarf2_per_objfile::locate_sections): Rename to...
4865         (dwarf2_per_bfd::locate_sections): ... this.
4866         (dwarf2_per_objfile::get_cutu): Rename to...
4867         (dwarf2_per_bfd::get_cutu): ... this.
4868         (dwarf2_per_objfile::get_cu): Rename to...
4869         (dwarf2_per_bfd::get_cu): ... this.
4870         (dwarf2_per_objfile::get_tu): Rename to...
4871         (dwarf2_per_bfd::get_tu): ... this.
4872         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4873         (dwarf2_per_bfd::allocate_per_cu): ... this.
4874         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4875         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4876         (get_gdb_index_contents_ftype): Change parameter from
4877         dwarf2_per_objfile to dwarf2_per_bfd.
4878         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4879         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4880
4881 2020-05-27  Tom Tromey  <tom@tromey.com>
4882             Simon Marchi  <simon.marchi@efficios.com>
4883
4884         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4885         (allocate_piece_closure): Set "per_objfile" member.
4886         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4887         (locexpr_describe_location, loclist_describe_location): Use new
4888         member.
4889         * dwarf2/read.c (read_call_site_scope)
4890         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4891         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4892         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4893         handle_data_member_location): Set per_objfile member.
4894         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4895         member.
4896         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4897
4898 2020-05-27  Tom Tromey  <tom@tromey.com>
4899
4900         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4901         allocate_signatured_type>: Declare new methods.
4902         <m_num_psymtabs>: New member.
4903         (struct dwarf2_per_cu_data) <index>: New member.
4904         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4905         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4906         (create_cu_from_index_list): Use allocate_per_cu.
4907         (create_signatured_type_table_from_index)
4908         (create_signatured_type_table_from_debug_names)
4909         (create_debug_type_hash_table, add_type_unit)
4910         (read_comp_units_from_section): Use allocate_signatured_type.
4911
4912 2020-05-27  Tom Tromey  <tom@tromey.com>
4913
4914         * psymtab.c (partial_map_expand_apply)
4915         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4916         (psym_lookup_global_symbol_language)
4917         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4918         (psym_print_stats, psym_expand_symtabs_for_function)
4919         (psym_map_symbol_filenames, psym_map_matching_symbols)
4920         (psym_expand_symtabs_matching)
4921         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4922         (maintenance_check_psymtabs): Update.
4923         * psympriv.h (struct partial_symtab) <readin_p,
4924         get_compunit_symtab>: Add objfile parameter.
4925         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4926         Likewise.
4927         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4928         get_compunit_symtab>: Likewise.
4929         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4930
4931 2020-05-27  Tom Tromey  <tom@tromey.com>
4932
4933         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4934         member.
4935         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4936         (create_cu_from_index_list)
4937         (create_signatured_type_table_from_index)
4938         (create_signatured_type_table_from_debug_names)
4939         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4940         (dwarf2_create_include_psymtab)
4941         (create_debug_type_hash_table, add_type_unit)
4942         (create_type_unit_group, read_comp_units_from_section)
4943         (dwarf2_compute_name, create_cus_hash_table)
4944         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4945         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4946         obstack.
4947         (dw2_get_real_path): Likewise.  Change argument to
4948         dwarf2_per_objfile.
4949
4950 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4951
4952         PR tdep/26000
4953         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4954         for ldrd (immediate).
4955
4956 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4957
4958         * command.h: Add comment giving the name of class_tui.
4959         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4960         create the fake command for the help for class_tui.
4961
4962 2020-05-26  Tom Tromey  <tromey@adacore.com>
4963
4964         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4965         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4966         (val_atr): New function.
4967         (value_val_atr): Use it.
4968         * ada-valprint.c (print_optional_low_bound): Change low bound
4969         handling for enums.
4970         (val_print_packed_array_elements): Don't call discrete_position.
4971         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4972         discrete_position for enum types.
4973         * language.c (default_print_array_index): Change type.
4974         * language.h (struct language_defn) <la_print_array_index>: Add
4975         index_type parameter, change type of index_value.
4976         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4977         (default_print_array_index): Update.
4978         * valprint.c (maybe_print_array_index): Don't call
4979         value_from_longest.  Update.
4980         (value_print_array_elements): Don't call discrete_position.
4981
4982 2020-05-26  Tom Tromey  <tromey@adacore.com>
4983
4984         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4985         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4986
4987 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4988
4989         PR gdb/13519
4990         * avr-tdep.c (avr_integer_to_address): Return data or code
4991         address accordingly to the second 'type' argument of the
4992         function.
4993
4994 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4995
4996         * infcmd.c, inferior.h: (construct_inferior_arguments):
4997         Moved function from here to gdbsupport/common-inferior.{h,cc}
4998
4999 2020-05-23  Tom Tromey  <tom@tromey.com>
5000
5001         Revert commit eca1f90c:
5002         * NEWS: Remove entry for completion styling.
5003         * completer.c (_rl_completion_prefix_display_length): Move
5004         declaration later.
5005         (gdb_fnprint): Revert.
5006         (gdb_display_match_list_1): Likewise.
5007         * cli/cli-style.c (completion_prefix_style)
5008         (completion_difference_style, completion_suffix_style): Remove.
5009         (_initialize_cli_style): Revert.
5010         * cli/cli-style.h (completion_prefix_style)
5011         (completion_difference_style, completion_suffix_style): Don't
5012         declare.
5013
5014 2020-05-24  Pedro Alves  <palves@redhat.com>
5015
5016         * symtab.c (completion_list_add_name): Return boolean indication
5017         of whether the symbol matched.
5018         (completion_list_add_symbol): Don't try to remove C++ aliases if
5019         the symbol didn't match in the first place.
5020         * symtab.h (completion_list_add_name): Return bool.
5021
5022 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
5023
5024         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
5025         type::field.
5026
5027 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
5028
5029         GDB 9.2 released.
5030
5031 2020-05-23  Tom Tromey  <tom@tromey.com>
5032
5033         * NEWS: Add entry for completion styling.
5034         * completer.c (_rl_completion_prefix_display_length): Move
5035         declaration earlier.
5036         (gdb_fnprint): Use completion_style.
5037         (gdb_display_match_list_1): Likewise.
5038         * cli/cli-style.c (completion_prefix_style)
5039         (completion_difference_style, completion_suffix_style): New
5040         globals.
5041         (_initialize_cli_style): Register new globals.
5042         * cli/cli-style.h (completion_prefix_style)
5043         (completion_difference_style, completion_suffix_style): Declare.
5044
5045 2020-05-23  Pedro Alves  <palves@redhat.com>
5046
5047         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
5048         (parse_escape): Use ISDIGIT instead of isdigit.
5049         (puts_debug): Use gdb_isprint instead of isprint.
5050         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
5051         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
5052         ISSPACE instead of isspace.
5053         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
5054         instead of isspace.
5055         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
5056         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
5057         instead of isxdigit and ISDIGIT instead of isdigit.
5058
5059 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5060
5061         * gdbtypes.h (struct type) <field>: New method.
5062         (TYPE_FIELDS): Remove, replace all uses with either type::fields
5063         or type::field.
5064
5065 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5066
5067         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
5068         (TYPE_FIELDS): Use type::fields.  Change all call sites that
5069         modify the propery to use type::set_fields instead.
5070
5071 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5072
5073         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
5074         type::num_fields instead.
5075
5076 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5077
5078         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
5079         methods.
5080         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
5081         that modify the number of fields to use type::set_num_fields
5082         instead.
5083
5084 2020-05-22  Tom Tromey  <tromey@adacore.com>
5085
5086         * compile/compile-object-load.h (munmap_list_free): Don't
5087         declare.
5088
5089 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5090
5091         * annotate.c (annotate_source_line): Update return type, add call
5092         to update current symtab and line.
5093         * annotate.h (annotate_source_line): Update return type, and
5094         extend header comment.
5095         * source.c (info_line_command): Check annotation_level before
5096         calling annotate_source_line.
5097         * stack.c (print_frame_info): If calling annotate_source_line
5098         returns true, then don't print any other source line information.
5099
5100 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5101
5102         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5103
5104 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5105
5106         * coffread.c (patch_type): Remove NULL check before xfree.
5107         * corefile.c (set_gnutarget): Likewise.
5108         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5109         * exec.c (build_section_table): Likewise.
5110         * remote.c (remote_target::pass_signals): Likewise.
5111         * utils.c (n_spaces): Likewise.
5112         * cli/cli-script.c (document_command): Likewise.
5113         * i386-windows-tdep.c (core_process_module_section): Likewise.
5114         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5115
5116 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5117
5118         * symfile.c (reread_symbols): Clear objfile's section_offsets
5119         vector and section indices, re-compute them by calling
5120         sym_offsets.
5121
5122 2020-05-20  Tom Tromey  <tromey@adacore.com>
5123
5124         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5125         (desc_one_bound, desc_index_type): Compute field name.
5126
5127 2020-05-20  Tom de Vries  <tdevries@suse.de>
5128
5129         PR symtab/25833
5130         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5131
5132 2020-05-20  Alan Modra  <amodra@gmail.com>
5133
5134         PR 25993
5135         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5136         bfd_set_filename.
5137         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5138         passed to bfd_set_filename.
5139         * symfile-mem.c (add_vsyscall_page): Likewise for string
5140         passed to symbol_file_add_from_memory.
5141         (symbol_file_add_from_memory): Make name param a const char* and
5142         don't strdup.
5143
5144 2020-05-20  Alan Modra  <amodra@gmail.com>
5145
5146         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5147         rather than accessing bfd->filename directly.
5148         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5149         and use bfd_section_name.
5150         * dwarf2/frame.c (decode_frame_entry): Likewise.
5151         * exec.c (exec_set_section_address): Likewise.
5152         * solib-aix.c (solib_aix_bfd_open): Likewise.
5153         * stap-probe.c (get_stap_base_address): Likewise.
5154         * symfile.c (reread_symbols): Likewise.
5155
5156 2020-05-19  Tom Tromey  <tromey@adacore.com>
5157
5158         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5159
5160 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5161
5162         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5163
5164 2020-05-19  Pedro Alves  <palves@redhat.com>
5165
5166         * NEWS (set exec-file-mismatch): Adjust entry.
5167         * exec.c: Include "build-id.h".
5168         (validate_exec_file): Try to match build IDs instead of filenames.
5169         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5170         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5171         and pass down 'warn_if_slow'.
5172         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5173         gdb_bfd_open_closure to pass it down.
5174         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5175
5176 2020-05-19  Pedro Alves  <palves@redhat.com>
5177
5178         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5179         * target.c (target_fileio_open_1): Rename to target_fileio_open
5180         and make extern.  Use bool.
5181         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5182         (target_fileio_read_alloc_1): Adjust.
5183         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5184         (target_fileio_open_warn_if_slow): Delete declaration.
5185
5186 2020-05-19  Pedro Alves  <palves@redhat.com>
5187
5188         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5189         Adjust all callers.
5190
5191 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5192
5193         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5194         whether disp is negative.
5195
5196 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5197
5198         * symfile.h (struct symfile_segment_data)
5199         <~symfile_segment_data>: Remove.
5200         <segment_info>: Change to std::vector.
5201         * symfile.c (default_symfile_segments): Update.
5202         * elfread.c (elf_symfile_segments): Update.
5203
5204 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5205
5206         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5207         <segments>: New.
5208         <segment_bases, segment_sizes>: Remove.
5209         * symfile.c (default_symfile_segments): Update.
5210         * elfread.c (elf_symfile_segments): Update.
5211         * remote.c (remote_target::get_offsets): Update.
5212         * solib-target.c (solib_target_relocate_section_addresses):
5213         Update.
5214
5215 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5216
5217         * symfile.h (struct symfile_segment_data): Initialize fields.
5218         <~symfile_segment_data>: Add.
5219         (symfile_segment_data_up): New.
5220         (struct sym_fns) <sym_segments>: Return a
5221         symfile_segment_data_up.
5222         (default_symfile_segments): Return a symfile_segment_data_up.
5223         (free_symfile_segment_data): Remove.
5224         (get_symfile_segment_data): Return a symfile_segment_data_up.
5225         * symfile.c (default_symfile_segments): Likewise.
5226         (get_symfile_segment_data): Likewise.
5227         (free_symfile_segment_data): Remove.
5228         (symfile_find_segment_sections): Update.
5229         * elfread.c (elf_symfile_segments): Return a
5230         symfile_segment_data_up.
5231         * remote.c (remote_target::get_offsets): Update.
5232         * solib-target.c (solib_target_relocate_section_addresses):
5233         Update.
5234         * symfile-debug.c (debug_sym_segments): Return a
5235         symfile_segment_data_up.
5236
5237 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5238
5239         PR build/25981
5240         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5241         Hardcode register numbers.
5242
5243         PR build/25981
5244         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5245         procfs_find_LDT_entry): Remove.
5246         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5247         procfs_find_LDT_entry): Remove.
5248         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5249         Remove.
5250
5251 2020-05-17  Pedro Alves  <palves@redhat.com>
5252             Andrew Burgess  <andrew.burgess@embecosm.com>
5253             Keno Fischer  <keno@juliacomputing.com>
5254
5255         PR gdb/25741
5256         * breakpoint.c (build_target_condition_list): Update comments.
5257         (build_target_command_list): Update comments and skip matching
5258         locations.
5259         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5260         a separate function.  Simplify "set breakpoint auto-hw off"
5261         handling.
5262         (insert_breakpoints): Update comment.
5263         (tracepoint_locations_match): New parameter.  For breakpoints,
5264         compare location types too, if the caller wants to.
5265         (handle_automatic_hardware_breakpoints): New functions.
5266         (bp_location_is_less_than): Also sort by location type and
5267         hardware breakpoint length.
5268         (update_global_location_list): Handle "set breakpoint auto-hw on"
5269         here.
5270         (update_breakpoint_locations): Ask breakpoint_locations_match to
5271         ignore location types.
5272
5273 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5274
5275         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5276         type::name instead.
5277
5278 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5279
5280         * gdbtypes.h (struct type) <name, set_name>: New methods.
5281         (TYPE_CODE): Use type::name.  Change all call sites used to set
5282         the name to use type::set_name instead.
5283
5284 2020-05-16  Tom Tromey  <tom@tromey.com>
5285
5286         * top.c (quit_force): Update.
5287         * infrun.c (handle_no_resumed): Update.
5288         * top.h (all_uis): New function.
5289         (ALL_UIS): Remove.
5290
5291 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5292
5293         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5294
5295 2020-05-16  Pedro Alves  <palves@redhat.com>
5296
5297         * ia64-linux-nat.c
5298         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5299         Declare method.
5300         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5301
5302 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5303
5304         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5305         (sparc64_adi_info): Likewise.
5306
5307 2020-05-15  Tom Tromey  <tom@tromey.com>
5308
5309         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5310         block_objfile.
5311         (lookup_objfile_from_block): Remove.
5312         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5313         (lookup_global_symbol): Use block_objfile.
5314         * symtab.h (lookup_objfile_from_block): Don't declare.
5315         * printcmd.c (clear_dangling_display_expressions): Use
5316         block_objfile.
5317         * parse.c (operator_check_standard): Use block_objfile.
5318
5319 2020-05-15  Tom Tromey  <tom@tromey.com>
5320
5321         * language.c (language_alloc_type_symbol): Set
5322         SYMBOL_SECTION.
5323         * symtab.c (initialize_objfile_symbol): Remove.
5324         (allocate_symbol): Remove.
5325         (allocate_template_symbol): Remove.
5326         * dwarf2/read.c (fixup_go_packaging): Use "new".
5327         (new_symbol): Use "new".
5328         (read_variable): Don't call initialize_objfile_symbol.  Use
5329         "new".
5330         (read_func_scope): Use "new".
5331         * xcoffread.c (process_xcoff_symbol): Don't call
5332         initialize_objfile_symbol.
5333         (SYMBOL_DUP): Remove.
5334         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5335         "new".
5336         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5337         (allocate_template_symbol): Don't declare.
5338         (struct symbol): Add copy constructor.  Change defaults.
5339         * jit.c (finalize_symtab): Use "new".
5340         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5341         Use "new".
5342         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5343         (common_block_end): Use "new".
5344         * mdebugread.c (parse_symbol): Use "new".
5345         (new_symbol): Likewise.
5346
5347 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5348
5349         * NEWS: Mention changes to help and apropos.
5350
5351 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5352
5353         * command.h (enum command_class): Improve comments, document
5354         that class_alias is for user-defined aliases, give the class
5355         name for each class, remove unused class_xdb.
5356         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5357         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5358         by a precise class.
5359         * infcmd.c (_initialize_infcmd): Likewise.
5360         * reverse.c (_initialize_reverse): Likewise.
5361         * stack.c (_initialize_stack): Likewise.
5362         * symfile.c (_initialize_symfile): Likewise.
5363         * tracepoint.c (_initialize_tracepoint): Likewise.
5364
5365 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5366
5367         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5368         when their aliased command is traversed.
5369         (help_cmd): Add fput_command_names_styled call to
5370         output command name and aliases when command has an alias.
5371
5372 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5373
5374         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5375         * cli/cli-decode.c (help_cmd_list): Declare as static,
5376         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5377         a command together with the command.
5378         (fput_command_name_styled, fput_command_names_styled): New functions.
5379         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5380         fput_command_name_styled.
5381         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5382         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5383
5384 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5385
5386         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5387         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5388         * command.h (cmd_show_list): Likewise.
5389         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5390         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5391
5392 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5393
5394         * unittests/command-def-selftests.c (traverse_command_structure):
5395         Verify all commands of a list have the same prefix command and
5396         that only the top cmdlist commands have a null prefix.
5397
5398 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5399
5400         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5401         as prefix, not one of its aliases.
5402         (set_cmd_prefix): Remove.
5403         (do_add_cmd): Centralize the setting of the prefix of a command, when
5404         command is defined after its full chain of prefix commands.
5405         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5406         (add_setshow_cmd_full): Likewise.
5407         (update_prefix_field_of_prefixed_commands): New function.
5408         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5409         update_prefix_field_of_prefixed_commands.
5410         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5411         addresses of remote_set_cmdlist and remote_show_cmdlist given
5412         as argument, not the address of an argument.
5413         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5414         * gdb/remote.c (_initialize_remote): Likewise.
5415
5416 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5417
5418         * cli/cli-cmds.c (alias_command): Check for an existing alias
5419         using lookup_cmd_composition, as valid_command_p is too strict
5420         and forbids aliases that are the prefix of an existing alias
5421         or command.
5422         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5423         command is properly recognised as a valid command.
5424
5425 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5426
5427         * unittests/help-doc-selftests.c: Rename to
5428         unittests/command-def-selftests.c
5429         * unittests/command-def-selftests.c (help_doc_tests): Update some
5430         comments.
5431         (command_structure_tests, traverse_command_structure): New namespace
5432         and function.
5433         (command_structure_invariants_tests): New function.
5434         (_initialize_command_def_selftests) Renamed from
5435         _initialize_help_doc_selftests, register command_structure_invariants
5436         selftest.
5437
5438 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5439
5440         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5441         an alias of 'show'.
5442
5443 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5444
5445         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5446         ada_is_fixed_point_type.  Update all callers.
5447         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5448         all callers.
5449         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5450         Update all callers.
5451         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5452         print_fixed_point_type.  Update all callers.
5453         * ada-valprint.c (ada_value_print_num): Replace call to
5454         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5455
5456 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5457
5458         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5459         processors.
5460         (cpu_supports_bts): Add CV_AMD case.
5461
5462 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5463             Simon Marchi  <simon.marchi@efficios.com>
5464
5465         * infrun.c (stop_all_threads): Collect multiple wait events at
5466         each pass.
5467
5468 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5469
5470         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5471         type::code instead.
5472
5473 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5474
5475         * gdbtypes.h (struct type) <code, set_code>: New methods.
5476         (TYPE_CODE): Use type::code.  Change all call sites used to set
5477         the code to use type::set_code instead.
5478
5479 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5480             Tom de Vries  <tdevries@suse.de>
5481             Pedro Alves  <palves@redhat.com>
5482
5483         PR threads/25478
5484         * infrun.c (stop_all_threads): Do NOT ignore
5485         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5486         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5487         received.
5488         (handle_no_resumed): Remove code handling a live inferior with no
5489         threads.
5490         * remote.c (has_single_non_exited_thread): New.
5491         (remote_target::update_thread_list): Do not delete a thread if is
5492         the last thread of the process.
5493         * thread.c (thread_select): Call delete_exited_threads instead of
5494         prune_threads.
5495
5496 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5497
5498         * infrun.c (stop_all_threads): Enable/disable thread events of all
5499         targets.  Move a debug message denoting the end of the function
5500         into the SCOPED_EXIT block.
5501
5502 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5503
5504         * process-stratum-target.h: Include <set>.
5505         (all_non_exited_process_targets, switch_to_target_no_thread): New
5506         function declarations.
5507         * process-stratum-target.c (all_non_exited_process_targets)
5508         (switch_to_target_no_thread): New function implementations.
5509
5510 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5511
5512         * infrun.c (handle_inferior_event): Extract out a piece of code
5513         into...
5514         (mark_non_executing_threads): ...this new function.
5515
5516 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5517
5518         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5519         use.
5520
5521 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5522
5523         * regcache.c (regcache_read_pc_protected): New function
5524         implementation that returns 0 if the PC cannot read via
5525         'regcache_read_pc'.
5526         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5527         instead of 'regcache_read_pc'.
5528         (keep_going_pass_signal): Ditto.
5529
5530 2020-05-13  Tom Tromey  <tromey@adacore.com>
5531
5532         * ada-lang.c (align_value): Remove.
5533         (ada_template_to_fixed_record_type_1): Use align_up.
5534
5535 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5536
5537         * async-event.c: Update the copyright year.
5538         * async-event.h: Update the copyright year.
5539
5540 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5541
5542         * objfiles.h (is_addr_in_objfile,
5543         shared_objfile_contains_address_p): Return bool.
5544         * objfile.c (is_addr_in_objfile,
5545         shared_objfile_contains_address_p): Return bool.
5546
5547 2020-05-11  Tom Tromey  <tromey@adacore.com>
5548
5549         * cli/cli-cmds.c (info_command): Restore.
5550         (_initialize_cli_cmds): Use add_prefix_command for "info".
5551         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5552
5553 2020-05-11  Tom Tromey  <tromey@adacore.com>
5554
5555         * ada-lang.c (ada_value_primitive_field): Now public.
5556         * ada-lang.h (ada_value_primitive_field): Declare.
5557         * ada-valprint.c (print_field_values): Use
5558         ada_value_primitive_field for wrapper fields.
5559
5560 2020-05-11  Tom de Vries  <tdevries@suse.de>
5561
5562         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5563         MODULE_DOMAIN.
5564
5565 2020-05-11  Tom de Vries  <tdevries@suse.de>
5566
5567         PR symtab/25941
5568         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5569         with length 0, if not gdb-produced.
5570         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5571
5572 2020-05-09  Tom de Vries  <tdevries@suse.de>
5573
5574         PR gdb/25955
5575         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5576         calculation.
5577
5578 2020-05-09  Tom Tromey  <tom@tromey.com>
5579
5580         * top.c (server_command): Now bool.
5581         * top.h (server_command): Now bool.
5582
5583 2020-05-08  Tom Tromey  <tromey@adacore.com>
5584
5585         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5586         already being processed.
5587
5588 2020-05-08  Tom Tromey  <tom@tromey.com>
5589
5590         * printcmd.c (struct display) <next>: Remove.
5591         <display>: New constructor.
5592         <exp_string>: Now a std::string.
5593         <enabled_p>: Now a bool.
5594         (display_number): Move definition earlier.
5595         (displays): Rename from display_chain.  Now a std::vector.
5596         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5597         (display_command): Update.
5598         (do_one_display, disable_display)
5599         (enable_disable_display_command, do_enable_disable_display):
5600         Update.
5601         (free_display): Remove.
5602         (clear_displays): Rewrite.
5603         (delete_display): Update.
5604         (map_display_numbers): Use function_view.  Remove "data"
5605         parameter.  Update.
5606         (do_delete_display): Remove.
5607         (undisplay_command): Update.
5608         (do_one_display, do_displays, disable_display)
5609         (info_display_command): Update.
5610         (do_enable_disable_display): Remove.
5611         (enable_disable_display_command)
5612         (clear_dangling_display_expressions): Update.
5613
5614 2020-05-08  Tom Tromey  <tom@tromey.com>
5615
5616         * symtab.c (set_symbol_cache_size)
5617         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5618         (maintenance_print_symbol_cache_statistics): Update.
5619         * symmisc.c (print_symbol_bcache_statistics)
5620         (print_objfile_statistics, maintenance_print_objfiles)
5621         (maintenance_info_symtabs, maintenance_check_symtabs)
5622         (maintenance_expand_symtabs, maintenance_info_line_tables):
5623         Update.
5624         * symfile-debug.c (set_debug_symfile): Update.
5625         * source.c (forget_cached_source_info): Update.
5626         * python/python.c (gdbpy_progspaces): Update.
5627         * psymtab.c (maintenance_info_psymtabs): Update.
5628         * probe.c (parse_probes): Update.
5629         * linespec.c (iterate_over_all_matching_symtabs)
5630         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5631         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5632         * exec.c (exec_target::close): Update.
5633         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5634         * breakpoint.c (print_one_breakpoint_location)
5635         (create_longjmp_master_breakpoint)
5636         (create_std_terminate_master_breakpoint): Update.
5637         * progspace.c (program_spaces): Now a std::vector.
5638         (maybe_new_address_space): Update.
5639         (add_program_space): Remove.
5640         (program_space::program_space): Update.
5641         (remove_program_space): Update.
5642         (number_of_program_spaces): Remove.
5643         (print_program_space, update_address_spaces): Update.
5644         * progspace.h (program_spaces): Change type.
5645         (ALL_PSPACES): Remove.
5646         (number_of_program_spaces): Don't declare.
5647         (struct program_space) <next>: Remove.
5648
5649 2020-05-08  Tom Tromey  <tom@tromey.com>
5650
5651         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5652         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5653         (enable_break): Update.
5654         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5655         (frv_fdpic_find_canonical_descriptor): Update.
5656         (frv_fetch_objfile_link_map): Update.
5657         * progspace.c (program_space::free_all_objfiles): Update.
5658         (program_space::solibs): New method.
5659         * progspace.h (struct program_space) <solibs>: New method.
5660         * solist.h (master_so_list): Don't declare.
5661         (ALL_SO_LIBS): Remove.
5662         * solib.h (so_list_head): Remove.
5663         (update_solib_list): Update comment.
5664         * solib.c (master_so_list): Remove.
5665         (solib_used, update_solib_list, solib_add)
5666         (info_sharedlibrary_command, clear_solib)
5667         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5668
5669 2020-05-08  Tom Tromey  <tom@tromey.com>
5670
5671         * extension.c (extension_languages): Now a std::array.
5672         (ALL_EXTENSION_LANGUAGES): Remove.
5673         (get_ext_lang_defn, get_ext_lang_of_file)
5674         (eval_ext_lang_from_control_command): Update.
5675         (finish_ext_lang_initialization)
5676         (auto_load_ext_lang_scripts_for_objfile)
5677         (ext_lang_type_printers::ext_lang_type_printers)
5678         (apply_ext_lang_type_printers)
5679         (ext_lang_type_printers::~ext_lang_type_printers)
5680         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5681         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5682         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5683         (get_matching_xmethod_workers, ext_lang_colorize)
5684         (ext_lang_before_prompt): Update.
5685         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5686
5687 2020-05-08  Tom Tromey  <tom@tromey.com>
5688
5689         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5690         overload.
5691         <swap_string, m_string>: Remove.
5692         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5693         Update.
5694         * stabsread.c (define_symbol, read_type): Update.
5695         * linespec.c (find_linespec_symbols): Update.
5696         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5697         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5698         * dbxread.c (read_dbx_symtab): Update.
5699         * cp-support.h (cp_canonicalize_string_full)
5700         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5701         Return unique_xmalloc_ptr.
5702         * cp-support.c (inspect_type): Update.
5703         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5704         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5705         Likewise.
5706         * c-typeprint.c (print_name_maybe_canonical): Update.
5707         * break-catch-throw.c (check_status_exception_catchpoint):
5708         Update.
5709
5710 2020-05-08  Tom de Vries  <tdevries@suse.de>
5711
5712         * infrun.c (follow_fork): Copy current_line and current_symtab to
5713         child thread.
5714
5715 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5716
5717         * async-event.c (struct async_signal_handler, struct
5718         async_event_handler): Reformat, remove typedef.
5719
5720 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5721
5722         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5723         access thistype->main_type->dyn_prop_list directly.
5724
5725 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5726
5727         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5728         (remove_dyn_prop): Remove.  Update all users to use
5729         type::remove_dyn_prop.
5730         * gdbtypes.c (remove_dyn_prop): Rename to...
5731         (type::remove_dyn_prop): ... this.
5732
5733 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5734
5735         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5736         (add_dyn_prop): Remove.  Update all users to use
5737         type::add_dyn_prop.
5738         * gdbtypes.c (add_dyn_prop): Rename to...
5739         (type::add_dyn_prop): ... this.
5740
5741 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5742
5743         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5744         (get_dyn_prop): Remove.  Update all users to use
5745         type::dyn_prop.
5746         * gdbtypes.c (get_dyn_prop): Rename to...
5747         (type::dyn_prop): ... this.
5748
5749 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5750
5751         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5752
5753 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5754
5755         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5756         instruction, skip it if it's there.
5757
5758 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5759
5760         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5761
5762 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5763
5764         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5765         * gdbtypes.c (recursive_dump_type): Remove use of
5766         TYPE_INCOMPLETE.
5767
5768 2020-05-03  Tom Tromey  <tom@tromey.com>
5769
5770         * breakpoint.c (catch_command, tcatch_command): Remove.
5771         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5772         add_show_prefix_cmd.
5773         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5774         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5775         Remove.
5776         (add_internal_problem_command): Use add_basic_prefix_cmd,
5777         add_show_prefix_cmd.
5778         * mips-tdep.c (set_mipsfpu_command): Remove.
5779         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5780         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5781         (_initialize_index_cache): Use add_basic_prefix_cmd.
5782         * memattr.c (dummy_cmd): Remove.
5783         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5784         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5785         (_initialize_tui_win): Use add_basic_prefix_cmd,
5786         add_show_prefix_cmd.
5787         * cli/cli-logging.c (set_logging_command): Remove.
5788         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5789         add_show_prefix_cmd.
5790         (show_logging_command): Remove.
5791         * target.c (target_command): Remove.
5792         (add_target): Use add_basic_prefix_cmd.
5793
5794 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5795
5796         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5797
5798 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5799
5800         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5801         info_command.
5802
5803 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5804
5805         * nbsd-nat.c (nbsd_enable_proc_events)
5806         (nbsd_nat_target::post_startup_inferior): Add.
5807         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5808         (nbsd_nat_target::update_thread_list): Rewrite.
5809         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5810         "PTRACE_LWP_CREATE".
5811         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5812
5813 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5814
5815         * stack.c (_initialize_stack): Remove duplicated creation
5816         of "frame" command and "f" alias.
5817
5818 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5819
5820         PR gdb/18706
5821         * gdbtypes.c (check_typedef): Calculate size of array of
5822         stubbed type.
5823
5824 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5825
5826         PR gdb/15559
5827         * i386-tdep.c (i386_push_dummy_call): Call
5828         i386_thiscall_push_dummy_call.
5829         (i386_thiscall_push_dummy_call): New function.
5830         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5831         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5832         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5833
5834 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5835
5836         * gdbarch.sh (do_read): Add shellcheck disable directive for
5837         warning SC2162.
5838
5839 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5840
5841         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5842         "referenced but not assigned" warning.
5843
5844 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5845
5846         * gdbarch.sh: Remove code that sets fallbackdefault.
5847
5848 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5849
5850         * gdbarch.sh: Use shell operators && and || instead of
5851         -a and -o.
5852
5853 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5854
5855         * gdbarch.sh: Use $(...) instead of `...`.
5856
5857 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5858
5859         * gdbarch.sh: Use double quotes around variables.
5860
5861 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5862
5863         * gdbarch.sh: Use %s with printf, instead of variables in the
5864         format string.
5865
5866 2020-04-29  Tom Tromey  <tromey@adacore.com>
5867
5868         PR ada/25875:
5869         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5870         type fields here.
5871         (read_enumeration_type): Call
5872         update_enumeration_type_from_children later.  Update comments.
5873         (process_enumeration_scope): Don't create type fields.
5874
5875 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5876
5877         * nbsd-tdep.c: Include "xml-syscall.h".
5878         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5879
5880 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5881
5882         * nbsd-nat.c: Include "sys/wait.h".
5883         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5884         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5885         (nbsd_nat_target::remove_exec_catchpoint)
5886         (nbsd_nat_target::set_syscall_catchpoint): Add.
5887         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5888         (nbsd_nat_target::insert_exec_catchpoint)
5889         (nbsd_nat_target::remove_exec_catchpoint)
5890         (nbsd_nat_target::set_syscall_catchpoint): Add.
5891         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5892         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5893         `nbsd_get_syscall_number'.
5894
5895 2020-04-29  Tom Tromey  <tom@tromey.com>
5896
5897         * stack.c (print_block_frame_labels): Remove.
5898
5899 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5900
5901         PR gdb/17320
5902         * ada-valprint.c (val_print_packed_array_elements): Move array
5903         end bracket to new line.
5904         (ada_val_print_string): Remove extra spaces before first array
5905         element.
5906         * c-valprint.c (c_value_print_array): Likewise.
5907         * m2-valprint.c (m2_print_array_contents): Likewise.
5908         (m2_value_print_inner): Likewise.
5909         * p-valprint.c (pascal_value_print_inner): Likewise.
5910         * valprint.c (generic_val_print_array): Likewise.
5911         (value_print_array_elements): Move first array element and array
5912         end bracket to new line.
5913
5914 2020-04-29  Tom de Vries  <tdevries@suse.de>
5915
5916         PR symtab/25889
5917         * linespec.c (find_method): Fix ix calculation.
5918
5919 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5920
5921         * syscalls/update-netbsd.sh: New file.
5922         * syscalls/netbsd.xml: Regenerate.
5923         * data-directory/Makefile.in: Register `netbsd.xml' in
5924         `SYSCALLS_FILES'.
5925
5926 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5927
5928         * syscalls/update-freebsd.sh: Add double quotes.
5929
5930 2020-04-28  Tom Tromey  <tom@tromey.com>
5931
5932         * NEWS: Update.
5933         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5934         (cmdpy_init): Allow class_tui.
5935
5936 2020-04-28 Mark Williams <mark@myosotissp.com>
5937
5938         PR gdb/24480
5939         * dwarf2read.c: Add missing assingments to list_in_scope when
5940         start_symtab was already called.
5941
5942 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5943
5944         PR gdb/25881
5945         * dwarf2/read.c (offset_map_type): Use
5946         gdb:hash_enum<sect_offset> as hash function.
5947
5948 2020-04-28  Tom de Vries  <tdevries@suse.de>
5949
5950         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5951         with DW_AT_signature.
5952
5953 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5954
5955         * configure.ac: Remove check for fs_base/gs_base in
5956         user_regs_struct.
5957         * configure: Re-generate.
5958         * config.in: Re-generate.
5959         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5960         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5961         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5962
5963 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5964
5965         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5966         problematic inline frame unwinding situation.
5967         * frame.c (frame_id_computed_p): New function.
5968         * frame.h (frame_id_computed_p): New prototype.
5969
5970 2020-04-26  Tom Tromey  <tom@tromey.com>
5971
5972         * command.h (enum command_class) <class_pseudo>: Remove.
5973
5974 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5975
5976         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5977         and whitespace.
5978
5979 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5980
5981         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5982         `PT_GET_PROCESS_STATE' block.
5983
5984 2020-04-24  Tom Tromey  <tom@tromey.com>
5985
5986         * symtab.h (symbol_get_demangled_name): Don't declare.
5987         * symtab.c (symbol_get_demangled_name): Remove.
5988         (general_symbol_info::natural_name)
5989         (general_symbol_info::demangled_name): Update.
5990
5991 2020-04-24  Tom Tromey  <tom@tromey.com>
5992
5993         PR rust/25025:
5994         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5995
5996 2020-04-24  Tom Tromey  <tom@tromey.com>
5997
5998         PR symtab/12707:
5999         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
6000         exists.
6001         (new_symbol): Likewise.
6002         * compile/compile-object-load.c (get_out_value_type): Use
6003         symbol_matches_search_name.
6004
6005 2020-04-24  Tom Tromey  <tom@tromey.com>
6006
6007         * dwarf2/read.c (add_partial_symbol): Do not call
6008         compute_and_set_names.
6009
6010 2020-04-24  Tom Tromey  <tom@tromey.com>
6011
6012         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
6013         overload.
6014
6015 2020-04-24  Tom Tromey  <tom@tromey.com>
6016
6017         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
6018         (add_psymbol_to_list): New overload.  Make old overload call new
6019         one.
6020         * psympriv.h (add_psymbol_to_list): New overload.
6021
6022 2020-04-24  Tom Tromey  <tom@tromey.com>
6023
6024         * dwarf2/read.c (partial_die_info::read) <case
6025         DW_AT_linkage_name>: Use value_as_string.
6026         (dwarf2_string_attr): Use value_as_string.
6027         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
6028         method.
6029         * dwarf2/attribute.c (attribute::value_as_string): New method.
6030
6031 2020-04-24  Tom Tromey  <tom@tromey.com>
6032
6033         * symtab.c (general_symbol_info::natural_name)
6034         (general_symbol_info::demangled_name): Check for language_rust.
6035
6036 2020-04-24  Tom Tromey  <tom@tromey.com>
6037
6038         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
6039         (dwarf2_physname): ... from here.
6040         (partial_die_info::read): Add Rust "{" hack.
6041
6042 2020-04-24  Tom Tromey  <tom@tromey.com>
6043
6044         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
6045         method.
6046         (symbol_set_demangled_name): Don't declare.
6047         * symtab.c (general_symbol_info::set_demangled_name): Rename from
6048         symbol_set_demangled_name.
6049         (general_symbol_info::set_language)
6050         (general_symbol_info::compute_and_set_names): Update.
6051         * minsyms.c (minimal_symbol_reader::install): Update.
6052         * dwarf2/read.c (new_symbol): Update.
6053
6054 2020-04-24  Tom Tromey  <tromey@adacore.com>
6055
6056         PR python/23662:
6057         * python/py-type.c (convert_field): Handle
6058         FIELD_LOC_KIND_DWARF_BLOCK.
6059         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
6060         (typy_get_dynamic): Nw function.
6061         (type_object_getset): Add "dynamic".
6062         * NEWS: Add entry.
6063
6064 2020-04-24  Tom Tromey  <tromey@adacore.com>
6065
6066         * ada-typeprint.c (print_choices, print_variant_part)
6067         (print_record_field_types_dynamic): New functions.
6068         (print_record_field_types): Use print_record_field_types_dynamic.
6069
6070 2020-04-24  Tom Tromey  <tromey@adacore.com>
6071
6072         * dwarf2/read.c (handle_data_member_location): New overload.
6073         (dwarf2_add_field): Use it.
6074         (decode_locdesc): Add "computed" parameter.  Update comment.
6075         * gdbtypes.c (is_dynamic_type_internal): Also look for
6076         FIELD_LOC_KIND_DWARF_BLOCK.
6077         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
6078         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
6079         virtual base classes.
6080         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
6081         FIELD_LOC_KIND_DWARF_BLOCK.
6082
6083 2020-04-24  Tom Tromey  <tromey@adacore.com>
6084
6085         * dwarf2/read.c (read_structure_type): Handle dynamic length.
6086         * gdbtypes.c (is_dynamic_type_internal): Check
6087         TYPE_HAS_DYNAMIC_LENGTH.
6088         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
6089         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
6090         New macros.
6091         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
6092         constant.
6093
6094 2020-04-24  Tom Tromey  <tromey@adacore.com>
6095
6096         * dwarf2/read.c (struct variant_field): Rewrite.
6097         (struct variant_part_builder): New.
6098         (struct nextfield): Remove "variant" field.  Add "offset".
6099         (struct field_info): Add "current_variant_part" and
6100         "variant_parts".
6101         (alloc_discriminant_info): Remove.
6102         (alloc_rust_variant): New function.
6103         (quirk_rust_enum): Update.
6104         (dwarf2_add_field): Set "offset" member.  Don't handle
6105         DW_TAG_variant_part.
6106         (offset_map_type): New typedef.
6107         (convert_variant_range, create_one_variant)
6108         (create_one_variant_part, create_variant_parts)
6109         (add_variant_property): New functions.
6110         (dwarf2_attach_fields_to_type): Call add_variant_property.
6111         (read_structure_type): Don't handle DW_TAG_variant_part.
6112         (handle_variant_part, handle_variant): New functions.
6113         (handle_struct_member_die): Use them.
6114         (process_structure_scope): Don't handle variant parts.
6115         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6116         (struct discriminant_info): Remove.
6117         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6118         (struct main_type) <flag_discriminated_union>: Remove.
6119         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6120         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6121         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6122         Update.
6123         * valops.c (value_union_variant): Remove.
6124         * value.h (value_union_variant): Don't declare.
6125
6126 2020-04-24  Tom Tromey  <tromey@adacore.com>
6127
6128         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6129         (ada_value_primitive_packed_val): Update.
6130         * ada-valprint.c (ada_value_print_1): Update.
6131         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6132         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6133         just an address.  Use evaluate_for_locexpr_baton.
6134         (dwarf2_evaluate_property): Update.
6135         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6136         array_view.
6137         * findvar.c (default_read_var_value): Update.
6138         * gdbtypes.c (compute_variant_fields_inner)
6139         (resolve_dynamic_type_internal): Update.
6140         (resolve_dynamic_type): Change type of valaddr parameter.
6141         * gdbtypes.h (resolve_dynamic_type): Update.
6142         * valarith.c (value_subscripted_rvalue): Update.
6143         * value.c (value_from_contents_and_address): Update.
6144
6145 2020-04-24  Tom Tromey  <tromey@adacore.com>
6146
6147         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6148         "push_initial_value" parameter.
6149         (dwarf2_evaluate_property): Likewise.
6150         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6151
6152 2020-04-24  Tom Tromey  <tromey@adacore.com>
6153
6154         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6155         (variant::matches, compute_variant_fields_recurse)
6156         (compute_variant_fields_inner, compute_variant_fields): New
6157         functions.
6158         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6159         Use resolved_type after type is made.
6160         (operator==): Add new cases.
6161         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6162         (struct discriminant_range, struct variant, struct variant_part):
6163         New.
6164         (union dynamic_prop_data) <variant_parts, original_type>: New
6165         members.
6166         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6167         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6168         constants.
6169         * value.c (unpack_bits_as_long): Now public.
6170         * value.h (unpack_bits_as_long): Declare.
6171
6172 2020-04-24  Tom Tromey  <tromey@adacore.com>
6173
6174         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6175         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6176
6177 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6178
6179         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6180
6181 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6182
6183         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6184         (remove_fork_catchpoint, post_startup_inferior)
6185         (post_attach): Move...
6186         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6187         (remove_fork_catchpoint, post_startup_inferior)
6188         (post_attach): ...here.
6189         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6190         (remove_fork_catchpoint, post_startup_inferior)
6191         (post_attach): Move...
6192         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6193         (remove_fork_catchpoint, post_startup_inferior)
6194         (post_attach): ...here.
6195
6196 2020-04-24  Tom Tromey  <tromey@adacore.com>
6197
6198         * nat/windows-nat.h (struct windows_thread_info)
6199         <pc_adjusted>: New member.
6200         * windows-nat.c (windows_fetch_one_register): Check
6201         pc_adjusted.
6202         (windows_nat_target::get_windows_debug_event)
6203         (windows_nat_target::wait): Set pc_adjusted.
6204
6205 2020-04-24  Tom de Vries  <tdevries@suse.de>
6206
6207         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6208         Run gdb-add-index inside temp dir.
6209
6210 2020-04-23  Tom Tromey  <tromey@adacore.com>
6211
6212         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6213         in loop.
6214
6215 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6216
6217         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6218         get_frame_register instead of gdbarch_unwind_pc.
6219
6220 2020-04-23  Tom de Vries  <tdevries@suse.de>
6221
6222         * symtab.c (lookup_global_symbol): Prefer def over decl.
6223
6224 2020-04-23  Tom de Vries  <tdevries@suse.de>
6225
6226         PR symtab/25807
6227         * block.c (best_symbol, better_symbol): Promote to external.
6228         * block.h (best_symbol, better_symbol): Declare.
6229         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6230         decl.
6231
6232 2020-04-23  Tom Tromey  <tromey@adacore.com>
6233
6234         PR ada/25837:
6235         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6236         "const char *", not a "const std::string &".
6237         <name_and_matcher::operator==>: Update.
6238         * unittests/lookup_name_info-selftests.c: Change type of
6239         "result".
6240
6241 2020-04-23  Tom Tromey  <tom@tromey.com>
6242
6243         * inferior.h (iterate_over_inferiors): Don't declare.
6244         * inferior.c (iterate_over_inferiors): Remove.
6245         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6246         Remove.
6247         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6248         use iterate_over_inferiors.
6249         (darwin_resume_inferior_it)
6250         (struct resume_inferior_threads_param)
6251         (darwin_resume_inferior_threads_it): Remove.
6252         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6253
6254 2020-04-23  Tom de Vries  <tdevries@suse.de>
6255
6256         * blockframe.c (find_pc_partial_function): Use
6257         find_pc_sect_compunit_symtab rather than
6258         objfile->sf->qf->find_pc_sect_compunit_symtab.
6259
6260 2020-04-22  Tom de Vries  <tdevries@suse.de>
6261
6262         PR symtab/25764
6263         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6264         in psymtabs.
6265
6266 2020-04-22  Tom de Vries  <tdevries@suse.de>
6267
6268         PR symtab/25801
6269         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6270         symtabs.
6271
6272 2020-04-22  Tom de Vries  <tdevries@suse.de>
6273
6274         PR symtab/25700
6275         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6276         CU if already created.
6277
6278 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6279
6280         * infrun.c (displaced_step_fixup): Switch to the event_thread
6281         before calling displaced_step_restore, not after.
6282
6283 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6284
6285         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6286         its inferior is not recorded by us.
6287         (record_btrace_target_open): Replace call to
6288         all_non_exited_threads () with call to current_inferior
6289         ()->non_exited_threads ().
6290         (record_btrace_target::stop_recording): Likewise.
6291         (record_btrace_target::close): Likewise.
6292         (record_btrace_target::wait): Likewise.
6293         (record_btrace_target::record_stop_replaying): Likewise.
6294
6295 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6296
6297         * btrace.c (btrace_enable): Throw an error on double enables and
6298         when enabling recording fails.
6299         (btrace_disable): Throw an error if the thread is not recorded.
6300
6301 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6302
6303         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6304         request if we do not have a thread_info.
6305
6306 2020-04-21  Tom de Vries  <tdevries@suse.de>
6307
6308         PR gdb/25471
6309         * thread.c
6310         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6311         exception in get_frame_id.
6312
6313 2020-04-20  Tom Tromey  <tromey@adacore.com>
6314
6315         * python/python.c (struct gdbpy_event): Mark move constructor as
6316         noexcept.
6317         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6318         constructor as noexcept.
6319         * completer.h (struct completion_result): Mark move constructor as
6320         noexcept.
6321         * completer.c (completion_result::completion_result): Use
6322         initialization style.  Don't call reset_match_list.
6323
6324 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6325
6326         * MAINTAINERS (Write After Approval): Add myself.
6327
6328 2020-04-18  Tom Tromey  <tom@tromey.com>
6329
6330         * windows-tdep.c (init_w32_command_list)
6331         (w32_prefix_command_valid): Restore.
6332         (_initialize_windows_tdep): Call init_w32_command_list.
6333
6334 2020-04-18  Tom Tromey  <tom@tromey.com>
6335
6336         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6337         * value.c (value_fn_field): Update.
6338         * valops.c (find_function_in_inferior)
6339         (value_allocate_space_in_inferior): Update.
6340         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6341         Update.
6342         * tui/tui-source.c (tui_source_window::set_contents): Update.
6343         * symtab.c (lookup_global_or_static_symbol)
6344         (find_function_start_sal_1, skip_prologue_sal)
6345         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6346         * symmisc.c (dump_msymbols, dump_symtab_1)
6347         (maintenance_print_one_line_table): Update.
6348         * symfile.c (init_entry_point_info, section_is_mapped)
6349         (list_overlays_command, simple_read_overlay_table)
6350         (simple_overlay_update_1): Update.
6351         * stap-probe.c (handle_stap_probe): Update.
6352         * stabsread.c (dbx_init_float_type, define_symbol)
6353         (read_one_struct_field, read_enum_type, read_range_type): Update.
6354         * source.c (info_line_command): Update.
6355         * python/python.c (gdbpy_source_objfile_script)
6356         (gdbpy_execute_objfile_script): Update.
6357         * python/py-type.c (save_objfile_types): Update.
6358         * python/py-objfile.c (py_free_objfile): Update.
6359         * python/py-inferior.c (python_new_objfile): Update.
6360         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6361         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6362         (maintenance_check_psymtabs): Update.
6363         * printcmd.c (info_address_command): Update.
6364         * objfiles.h (struct objfile) <arch>: New method, from
6365         get_objfile_arch.
6366         (get_objfile_arch): Don't declare.
6367         * objfiles.c (get_objfile_arch): Remove.
6368         (filter_overlapping_sections): Update.
6369         * minsyms.c (msymbol_is_function): Update.
6370         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6371         (output_nondebug_symbol): Update.
6372         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6373         (mdebug_expand_psymtab): Update.
6374         * machoread.c (macho_add_oso_symfile): Update.
6375         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6376         Update.
6377         * linux-fork.c (checkpoint_command): Update.
6378         * linespec.c (convert_linespec_to_sals): Update.
6379         * jit.c (finalize_symtab): Update.
6380         * infrun.c (insert_exception_resume_from_probe): Update.
6381         * ia64-tdep.c (ia64_find_unwind_table): Update.
6382         * hppa-tdep.c (internalize_unwinds): Update.
6383         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6384         Update.
6385         * gcore.c (call_target_sbrk): Update.
6386         * elfread.c (record_minimal_symbol, elf_symtab_read)
6387         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6388         (elf_gnu_ifunc_resolve_by_got): Update.
6389         * dwarf2/read.c (create_addrmap_from_index)
6390         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6391         (read_debug_names_from_section)
6392         (process_psymtab_comp_unit_reader, add_partial_symbol)
6393         (add_partial_subprogram, process_full_comp_unit)
6394         (read_file_scope, read_func_scope, read_lexical_block_scope)
6395         (read_call_site_scope, dwarf2_ranges_read)
6396         (dwarf2_record_block_ranges, dwarf2_add_field)
6397         (mark_common_block_symbol_computed, read_tag_pointer_type)
6398         (read_tag_string_type, dwarf2_init_float_type)
6399         (dwarf2_init_complex_target_type, read_base_type)
6400         (partial_die_info::read, partial_die_info::read)
6401         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6402         (dwarf2_fetch_die_loc_sect_off): Update.
6403         * dwarf2/loc.c (dwarf2_find_location_expression)
6404         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6405         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6406         (dwarf2_loc_desc_get_symbol_read_needs)
6407         (locexpr_describe_location_piece, locexpr_describe_location_1)
6408         (loclist_describe_location): Update.
6409         * dwarf2/index-write.c (write_debug_names): Update.
6410         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6411         * dtrace-probe.c (dtrace_process_dof): Update.
6412         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6413         (process_one_symbol): Update.
6414         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6415         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6416         (coff_read_enum_type): Update.
6417         * cli/cli-cmds.c (edit_command, list_command): Update.
6418         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6419         * breakpoint.c (create_overlay_event_breakpoint)
6420         (create_longjmp_master_breakpoint)
6421         (create_std_terminate_master_breakpoint)
6422         (create_exception_master_breakpoint, get_sal_arch): Update.
6423         * block.c (block_gdbarch): Update.
6424         * annotate.c (annotate_source_line): Update.
6425
6426 2020-04-17  Tom Tromey  <tromey@adacore.com>
6427
6428         * auto-load.c (show_auto_load_cmd): Remove.
6429         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6430         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6431         (maintenance_print_arc_command): Remove.
6432         * tui/tui-win.c (tui_command): Remove.
6433         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6434         * tui/tui-layout.c (tui_layout_command): Remove.
6435         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6436         * python/python.c (user_set_python, user_show_python): Remove.
6437         (_initialize_python): Use add_basic_prefix_cmd,
6438         add_show_prefix_cmd.
6439         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6440         (install_gdb_commands): Use add_basic_prefix_cmd,
6441         add_show_prefix_cmd.
6442         (info_guile_command): Remove.
6443         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6444         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6445         add_show_prefix_cmd.
6446         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6447         Remove do_set and do_show parameters.
6448         * cli/cli-style.c (set_style, show_style): Remove.
6449         (_initialize_cli_style): Use add_basic_prefix_cmd,
6450         add_show_prefix_cmd.
6451         (cli_style_option::add_setshow_commands): Remove do_set and
6452         do_show parameters.
6453         (cli_style_option::add_setshow_commands): Use
6454         add_basic_prefix_cmd, add_show_prefix_cmd.
6455         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6456         (set_style_name): Remove.
6457         * cli/cli-dump.c (dump_command, append_command): Remove.
6458         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6459         (tekhex_dump_command, binary_dump_command)
6460         (binary_append_command): Remove.
6461         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6462         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6463         (init_w32_command_list): Remove; move into ...
6464         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6465         * valprint.c (set_print, show_print, set_print_raw)
6466         (show_print_raw): Remove.
6467         (_initialize_valprint): Use add_basic_prefix_cmd,
6468         add_show_prefix_cmd.
6469         * typeprint.c (set_print_type, show_print_type): Remove.
6470         (_initialize_typeprint): Use add_basic_prefix_cmd,
6471         add_show_prefix_cmd.
6472         * record.c (set_record_command, show_record_command): Remove.
6473         (_initialize_record): Use add_basic_prefix_cmd,
6474         add_show_prefix_cmd.
6475         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6476         add_show_prefix_cmd.
6477         (info_command, show_command, set_debug, show_debug): Remove.
6478         * top.h (set_history, show_history): Don't declare.
6479         * top.c (set_history, show_history): Remove.
6480         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6481         (unset_tdesc_cmd): Remove.
6482         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6483         add_show_prefix_cmd.
6484         * symtab.c (info_module_command): Remove.
6485         (_initialize_symtab): Use add_basic_prefix_cmd.
6486         * symfile.c (overlay_command): Remove.
6487         (_initialize_symfile): Use add_basic_prefix_cmd.
6488         * sparc64-tdep.c (info_adi_command): Remove.
6489         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6490         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6491         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6492         add_show_prefix_cmd.
6493         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6494         (_initialize_serial): Use add_basic_prefix_cmd,
6495         add_show_prefix_cmd.
6496         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6497         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6498         add_show_prefix_cmd.
6499         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6500         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6501         add_show_prefix_cmd.
6502         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6503         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6504         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6505         add_show_prefix_cmd.
6506         * remote.c (remote_command, set_remote_cmd): Remove.
6507         (_initialize_remote): Use add_basic_prefix_cmd.
6508         * record-full.c (set_record_full_command)
6509         (show_record_full_command): Remove.
6510         (_initialize_record_full): Use add_basic_prefix_cmd,
6511         add_show_prefix_cmd.
6512         * record-btrace.c (cmd_set_record_btrace)
6513         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6514         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6515         (cmd_show_record_btrace_pt): Remove.
6516         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6517         add_show_prefix_cmd.
6518         * ravenscar-thread.c (set_ravenscar_command)
6519         (show_ravenscar_command): Remove.
6520         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6521         add_show_prefix_cmd.
6522         * mips-tdep.c (show_mips_command, set_mips_command)
6523         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6524         add_show_prefix_cmd.
6525         * maint.c (maintenance_command, maintenance_info_command)
6526         (maintenance_check_command, maintenance_print_command)
6527         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6528         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6529         add_show_prefix_cmd.
6530         (show_per_command_cmd): Remove.
6531         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6532         Remove.
6533         (maintenance_show_test_settings_cmd): Remove.
6534         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6535         add_show_prefix_cmd.
6536         * maint-test-options.c (maintenance_test_options_command):
6537         Remove.
6538         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6539         * macrocmd.c (macro_command): Remove
6540         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6541         * language.c (set_check, show_check): Remove.
6542         (_initialize_language): Use add_basic_prefix_cmd,
6543         add_show_prefix_cmd.
6544         * infcmd.c (unset_command): Remove.
6545         (_initialize_infcmd): Use add_basic_prefix_cmd.
6546         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6547         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6548         add_show_prefix_cmd.
6549         * go32-nat.c (go32_info_dos_command): Remove.
6550         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6551         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6552         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6553         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6554         (_initialize_frame): Use add_basic_prefix_cmd,
6555         add_show_prefix_cmd.
6556         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6557         (_initialize_dcache): Use add_basic_prefix_cmd,
6558         add_show_prefix_cmd.
6559         * cp-support.c (maint_cplus_command): Remove.
6560         (_initialize_cp_support): Use add_basic_prefix_cmd.
6561         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6562         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6563         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6564         add_basic_prefix_cmd, add_show_prefix_cmd.
6565         * breakpoint.c (save_command): Remove.
6566         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6567         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6568         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6569         add_show_prefix_cmd.
6570         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6571         (set_ada_command, show_ada_command): Remove.
6572         (_initialize_ada_language): Use add_basic_prefix_cmd,
6573         add_show_prefix_cmd.
6574         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6575
6576 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6577
6578         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6579         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6580
6581 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6582
6583         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6584         warning messages.
6585
6586 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6587
6588         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6589         import table is not at beginning of .idata section.
6590
6591 2020-04-16  Pedro Alves  <palves@redhat.com>
6592
6593         * inferior.c (delete_inferior): Use delete operator directly
6594         instead of delete_program_space.
6595         * progspace.c (add_program_space): New, factored out from
6596         program_space::program_space.
6597         (remove_program_space): New, factored out from
6598         delete_program_space.
6599         (program_space::program_space): Remove intro comment.  Rewrite.
6600         (program_space::~program_space): Remove intro comment.  Call
6601         remove_program_space.
6602         (delete_program_space): Delete.
6603         * progspace.h (program_space::program_space): Make explicit.  Move
6604         intro comment here, adjusted.
6605         (program_space::~program_space): Move intro comment here,
6606         adjusted.
6607         (delete_program_space): Remove.
6608
6609 2020-04-16  Tom Tromey  <tromey@adacore.com>
6610
6611         * windows-nat.c (windows_nat::handle_access_violation): New
6612         function.
6613         * nat/windows-nat.h (handle_access_violation): Declare.
6614         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6615         windows-nat.c.  Call handle_access_violation.
6616
6617 2020-04-16  Tom de Vries  <tdevries@suse.de>
6618
6619         PR symtab/25791
6620         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6621         CUs without psymtab.
6622
6623 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6624
6625         * python/python.c (do_start_initialization): Don't call
6626         PyEval_InitThreads for Python 3.9 and beyond.
6627
6628 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6629
6630         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6631         thread functions.
6632         (obsd_nat_target::wait): Likewise.
6633
6634 2020-04-15  Tom Tromey  <tromey@adacore.com>
6635
6636         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6637         (DEBUG_EXCEPT): Use debug_printf.
6638
6639 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6640
6641         * completer.c (class completion_tracker::completion_hash_entry)
6642         <hash_name>: New member function.
6643         (completion_tracker::discard_completions): New callback to hash a
6644         completion_hash_entry, pass this to htab_create_alloc.
6645
6646 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6647
6648         * windows-nat.c (windows_make_so): Warn rather than stopping with
6649         an error if realpath() fails.
6650
6651 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6652
6653         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6654         (nbsd_nat_target::info_proc): Add do_status.
6655
6656 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6657             Tom de Vries  <tdevries@suse.de>
6658
6659         PR symtab/25718
6660         * psympriv.h (struct partial_symtab::read_symtab)
6661         (struct partial_symtab::expand_psymtab)
6662         (struct partial_symtab::read_dependencies): Update comments.
6663         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6664         read_symtab for includer.
6665         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6666         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6667         (struct dwarf2_include_psymtab::m_readin): Remove.
6668         (struct dwarf2_include_psymtab::includer): New member function.
6669         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6670
6671 2020-04-14  Tom de Vries  <tdevries@suse.de>
6672
6673         PR symtab/25720
6674         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6675         with NULL symbol_matcher and lookup_name.
6676         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6677         and lookup_name.
6678         * dwarf2/read.c (dw2_expand_symtabs_matching)
6679         (dw2_debug_names_expand_symtabs_matching): Same.
6680         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6681         Make lookup_name a pointer.  Update comment.
6682         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6683         lookup_name being a pointer.
6684         * symfile.c (expand_symtabs_matching): Same.
6685         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6686         * linespec.c (iterate_over_all_matching_symtabs): Same.
6687
6688 2020-04-13  Tom Tromey  <tom@tromey.com>
6689
6690         * run-on-main-thread.c: Update include.
6691         * unittests/main-thread-selftests.c: Update include.
6692         * tui/tui-win.c: Update include.
6693         * tui/tui-io.c: Update include.
6694         * tui/tui-interp.c: Update include.
6695         * tui/tui-hooks.c: Update include.
6696         * top.h: Update include.
6697         * top.c: Update include.
6698         * ser-base.c: Update include.
6699         * remote.c: Update include.
6700         * remote-notif.c: Update include.
6701         * remote-fileio.c: Update include.
6702         * record-full.c: Update include.
6703         * record-btrace.c: Update include.
6704         * python/python.c: Update include.
6705         * posix-hdep.c: Update include.
6706         * mingw-hdep.c: Update include.
6707         * mi/mi-main.c: Update include.
6708         * mi/mi-interp.c: Update include.
6709         * main.c: Update include.
6710         * linux-nat.c: Update include.
6711         * interps.c: Update include.
6712         * infrun.c: Update include.
6713         * inf-loop.c: Update include.
6714         * event-top.c: Update include.
6715         * event-loop.c: Move to ../gdbsupport/.
6716         * event-loop.h: Move to ../gdbsupport/.
6717         * async-event.h: Update include.
6718         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6719
6720 2020-04-13  Tom Tromey  <tom@tromey.com>
6721
6722         * tui/tui-win.c: Include async-event.h.
6723         * remote.c: Include async-event.h.
6724         * remote-notif.c: Include async-event.h.
6725         * record-full.c: Include async-event.h.
6726         * record-btrace.c: Include async-event.h.
6727         * infrun.c: Include async-event.h.
6728         * event-top.c: Include async-event.h.
6729         * event-loop.h: Move some declarations to async-event.h.
6730         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6731         code to async-event.c.
6732         * async-event.h: New file.
6733         * async-event.c: New file.
6734         * Makefile.in (COMMON_SFILES): Add async-event.c.
6735         (HFILES_NO_SRCDIR): Add async-event.h.
6736
6737 2020-04-13  Tom Tromey  <tom@tromey.com>
6738
6739         * utils.c (flush_streams): New function.
6740         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6741
6742 2020-04-13  Tom Tromey  <tom@tromey.com>
6743
6744         * event-loop.c (handle_file_event): Use warning, not
6745         printf_unfiltered.
6746
6747 2020-04-13  Tom Tromey  <tom@tromey.com>
6748
6749         * event-loop.c: Include <chrono>.
6750
6751 2020-04-13  Tom Tromey  <tom@tromey.com>
6752
6753         * gdb_select.h: Move to ../gdbsupport/.
6754         * event-loop.c: Update include path.
6755         * top.c: Update include path.
6756         * ser-base.c: Update include path.
6757         * ui-file.c: Update include path.
6758         * ser-tcp.c: Update include path.
6759         * guile/scm-ports.c: Update include path.
6760         * posix-hdep.c: Update include path.
6761         * ser-unix.c: Update include path.
6762         * gdb_usleep.c: Update include path.
6763         * mingw-hdep.c: Update include path.
6764         * inflow.c: Update include path.
6765         * infrun.c: Update include path.
6766         * event-top.c: Update include path.
6767
6768 2020-04-13  Tom Tromey  <tom@tromey.com>
6769
6770         * configure: Rebuild.
6771         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6772
6773 2020-04-13  Tom Tromey  <tom@tromey.com>
6774
6775         * event-loop.h (start_event_loop): Don't declare.
6776         * event-loop.c (start_event_loop): Move...
6777         * main.c (start_event_loop): ...here.  Now static.
6778
6779 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6780
6781         * MAINTAINERS: Update my email address.
6782
6783 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6784
6785         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6786         IP_ALL.
6787
6788 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6789
6790         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6791         (nbsd_nat_target::info_proc): Add do_cmdline.
6792
6793 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6794
6795         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6796         (nbsd_nat_target::info_proc): Add do_cwd.
6797
6798 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6799
6800         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6801
6802 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6803
6804         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6805         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6806         (nbsd_nat_target::info_proc): New functions.
6807         * nbsd-nat.c (kinfo_get_vmmap): New function.
6808         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6809         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6810         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6811         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6812         functions.
6813         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6814         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6815         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6816         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6817         (KINFO_VME_FLAG_GROWS_DOWN): New.
6818
6819 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6820
6821         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6822         bit shift.
6823
6824 2020-04-10  Tom Tromey  <tromey@adacore.com>
6825
6826         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6827
6828 2020-04-10  Tom Tromey  <tromey@adacore.com>
6829
6830         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6831         separate debug files.
6832
6833 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6834
6835         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6836         Move to...
6837         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6838         ... here.
6839         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6840         Check for STATUS_WX86_BREAKPOINT.
6841         (windows_nat_target::wait): Same.
6842
6843 2020-04-10  Tom de Vries  <tdevries@suse.de>
6844
6845         PR cli/25808
6846         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6847
6848 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6849
6850         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6851         (Write After Approval): Remove Tom de Vries.
6852
6853 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6854
6855         revert partially:
6856         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6857
6858         * buildsym.c (record_line): Fix undefined behavior and preserve
6859         lines at eof.
6860
6861 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6862
6863         * auxv.h (svr4_auxv_parse): New.
6864         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6865         and generic_auxv_parse.
6866         (svr4_auxv_parse): Add.
6867         * obsd-tdep.c: Include "auxv.h".
6868         (obsd_auxv_parse): Remove.
6869         (obsd_init_abi): Remove comment.
6870         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6871         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6872         * nbsd-tdep.c: Include "auxv.h".
6873         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6874
6875 2020-04-08  Tom Tromey  <tromey@adacore.com>
6876
6877         * nat/windows-nat.h (last_wait_event): Don't declare.
6878         (wait_for_debug_event): Update comment.
6879         * nat/windows-nat.c (last_wait_event): Now static.
6880
6881 2020-04-08  Tom Tromey  <tromey@adacore.com>
6882
6883         * windows-nat.c (wait_for_debug_event): Move to
6884         nat/windows-nat.c.
6885         * nat/windows-nat.h (wait_for_debug_event): Declare.
6886         * nat/windows-nat.c (wait_for_debug_event): Move from
6887         windows-nat.c.  No longer static.
6888
6889 2020-04-08  Tom Tromey  <tromey@adacore.com>
6890
6891         * windows-nat.c (get_windows_debug_event): Use
6892         fetch_pending_stop.
6893         * nat/windows-nat.h (fetch_pending_stop): Declare.
6894         * nat/windows-nat.c (fetch_pending_stop): New function.
6895
6896 2020-04-08  Tom Tromey  <tromey@adacore.com>
6897
6898         * windows-nat.c (windows_continue): Use matching_pending_stop and
6899         continue_last_debug_event.
6900         * nat/windows-nat.h (matching_pending_stop)
6901         (continue_last_debug_event): Declare.
6902         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6903         (matching_pending_stop, continue_last_debug_event): New
6904         functions.
6905
6906 2020-04-08  Tom Tromey  <tromey@adacore.com>
6907
6908         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6909         (handle_exception_result): Move to nat/windows-nat.h.
6910         (DEBUG_EXCEPTION_SIMPLE): Remove.
6911         (windows_nat::handle_ms_vc_exception): New function.
6912         (handle_exception): Move to nat/windows-nat.c.
6913         (get_windows_debug_event): Update.
6914         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6915         nat/windows-nat.c.
6916         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6917         (handle_exception_result): Move from windows-nat.c.
6918         (handle_exception): Declare.
6919         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6920         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6921         windows-nat.c.
6922
6923 2020-04-08  Tom Tromey  <tromey@adacore.com>
6924
6925         * windows-nat.c (exception_count, event_count): Remove.
6926         (handle_exception, get_windows_debug_event)
6927         (do_initial_windows_stuff): Update.
6928
6929 2020-04-08  Tom Tromey  <tromey@adacore.com>
6930
6931         * windows-nat.c (windows_nat::handle_load_dll)
6932         (windows_nat::handle_unload_dll): Rename.  No longer static.
6933         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6934         Declare.
6935
6936 2020-04-08  Tom Tromey  <tromey@adacore.com>
6937
6938         * complaints.h (stop_whining): Declare at top-level.
6939         (complaint): Don't declare stop_whining.
6940
6941 2020-04-08  Tom Tromey  <tromey@adacore.com>
6942
6943         * windows-nat.c (windows_nat::handle_output_debug_string):
6944         Rename.  No longer static.
6945         * nat/windows-nat.h (handle_output_debug_string): Declare.
6946
6947 2020-04-08  Tom Tromey  <tromey@adacore.com>
6948
6949         * windows-nat.c (current_process_handle, current_process_id)
6950         (main_thread_id, last_sig, current_event, last_wait_event)
6951         (current_windows_thread, desired_stop_thread_id, pending_stops)
6952         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6953         (display_selectors, fake_create_process)
6954         (get_windows_debug_event): Update.
6955         * nat/windows-nat.h (current_process_handle, current_process_id)
6956         (main_thread_id, last_sig, current_event, last_wait_event)
6957         (current_windows_thread, desired_stop_thread_id, pending_stops)
6958         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6959         * nat/windows-nat.c (current_process_handle, current_process_id)
6960         (main_thread_id, last_sig, current_event, last_wait_event)
6961         (current_windows_thread, desired_stop_thread_id, pending_stops)
6962         (siginfo_er): New globals.  Move from windows-nat.c.
6963
6964 2020-04-08  Tom Tromey  <tromey@adacore.com>
6965
6966         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6967         (handle_load_dll): Update.
6968         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6969
6970 2020-04-08  Tom Tromey  <tromey@adacore.com>
6971
6972         * windows-nat.c (enum thread_disposition_type): Move to
6973         nat/windows-nat.h.
6974         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6975         static.
6976         (windows_add_thread, windows_nat_target::fetch_registers)
6977         (windows_nat_target::store_registers, handle_exception)
6978         (windows_nat_target::resume, get_windows_debug_event)
6979         (windows_nat_target::get_tib_address)
6980         (windows_nat_target::thread_name)
6981         (windows_nat_target::thread_alive): Update.
6982         * nat/windows-nat.h (enum thread_disposition_type): Move from
6983         windows-nat.c.
6984         (thread_rec): Declare.
6985
6986 2020-04-08  Tom Tromey  <tromey@adacore.com>
6987
6988         * windows-nat.c: Add "using namespace".
6989         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6990         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6991
6992 2020-04-08  Tom Tromey  <tromey@adacore.com>
6993
6994         * nat/windows-nat.h (struct windows_thread_info): Declare
6995         destructor.
6996         * nat/windows-nat.c (~windows_thread_info): New.
6997
6998 2020-04-08  Tom Tromey  <tromey@adacore.com>
6999
7000         PR gdb/22992
7001         * windows-nat.c (current_event): Update comment.
7002         (last_wait_event, desired_stop_thread_id): New globals.
7003         (struct pending_stop): New.
7004         (pending_stops): New global.
7005         (windows_nat_target) <stopped_by_sw_breakpoint>
7006         <supports_stopped_by_sw_breakpoint>: New methods.
7007         (windows_fetch_one_register): Add assertions.  Adjust PC.
7008         (windows_continue): Handle pending stops.  Suspend other threads
7009         when stepping.  Use last_wait_event
7010         (wait_for_debug_event): New function.
7011         (get_windows_debug_event): Use wait_for_debug_event.  Handle
7012         pending stops.  Queue spurious stops.
7013         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
7014         (windows_nat_target::kill): Use wait_for_debug_event.
7015         * nat/windows-nat.h (struct windows_thread_info)
7016         <stopped_at_software_breakpoint>: New field.
7017         * nat/windows-nat.c (windows_thread_info::resume): Clear
7018         stopped_at_software_breakpoint.
7019
7020 2020-04-08  Tom Tromey  <tromey@adacore.com>
7021
7022         * windows-nat.c (enum thread_disposition_type): New.
7023         (thread_rec): Replace "get_context" parameter with "disposition";
7024         change type.
7025         (windows_add_thread, windows_nat_target::fetch_registers)
7026         (windows_nat_target::store_registers, handle_exception)
7027         (windows_nat_target::resume, get_windows_debug_event)
7028         (windows_nat_target::get_tib_address)
7029         (windows_nat_target::thread_name)
7030         (windows_nat_target::thread_alive): Update.
7031
7032 2020-04-08  Tom Tromey  <tromey@adacore.com>
7033
7034         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
7035         (windows_continue): Use windows_continue::resume.
7036         * nat/windows-nat.h (struct windows_thread_info) <suspend,
7037         resume>: Declare new methods.
7038         * nat/windows-nat.c: New file.
7039         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
7040
7041 2020-04-08  Tom Tromey  <tromey@adacore.com>
7042
7043         * windows-nat.c (windows_add_thread, windows_delete_thread)
7044         (windows_nat_target::fetch_registers)
7045         (windows_nat_target::store_registers, fake_create_process)
7046         (windows_nat_target::resume, windows_nat_target::resume)
7047         (get_windows_debug_event, windows_nat_target::wait)
7048         (windows_nat_target::pid_to_str)
7049         (windows_nat_target::get_tib_address)
7050         (windows_nat_target::get_ada_task_ptid)
7051         (windows_nat_target::thread_name)
7052         (windows_nat_target::thread_alive): Use lwp, not tid.
7053
7054 2020-04-08  Tom Tromey  <tromey@adacore.com>
7055
7056         * windows-nat.c (handle_exception)
7057         (windows_nat_target::thread_name): Update.
7058         * nat/windows-nat.h (windows_thread_info): Remove destructor.
7059         <name>: Now unique_xmalloc_ptr.
7060
7061 2020-04-08  Tom Tromey  <tromey@adacore.com>
7062
7063         * windows-nat.c (thread_rec)
7064         (windows_nat_target::fetch_registers): Update.
7065         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
7066         Update comment.
7067         <debug_registers_changed, reload_context>: Now bool.
7068
7069 2020-04-08  Tom Tromey  <tromey@adacore.com>
7070
7071         * windows-nat.c (windows_add_thread): Use new.
7072         (windows_init_thread_list, windows_delete_thread): Use delete.
7073         (get_windows_debug_event): Update.
7074         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
7075         destructor, and initializers.
7076
7077 2020-04-08  Tom Tromey  <tromey@adacore.com>
7078
7079         * windows-nat.c (struct windows_thread_info): Remove.
7080         * nat/windows-nat.h: New file.
7081
7082 2020-04-08  Tom Tromey  <tromey@adacore.com>
7083
7084         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
7085         (thread_rec, windows_add_thread, windows_delete_thread)
7086         (windows_continue): Update.
7087
7088 2020-04-08  Tom Tromey  <tromey@adacore.com>
7089
7090         * windows-nat.c (struct windows_thread_info): Remove typedef.
7091         (thread_head): Remove.
7092         (thread_list): New global.
7093         (thread_rec, windows_add_thread, windows_init_thread_list)
7094         (windows_delete_thread, windows_continue): Update.
7095
7096 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7097
7098         * windows-tdep.h (windows_init_abi): Add comment.
7099         (cygwin_init_abi): New declaration.
7100         * windows-tdep.c: Split signal enumeration in two, one for
7101         Windows and one for Cygwin.
7102         (windows_gdb_signal_to_target): Only deal with signal of the
7103         Windows OS ABI.
7104         (cygwin_gdb_signal_to_target): New function.
7105         (windows_init_abi): Rename to windows_init_abi_common, don't set
7106         gdb_signal_to_target gdbarch method.  Add new new function with
7107         this name.
7108         (cygwin_init_abi): New function.
7109         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7110         comment.  Don't call windows_init_abi.
7111         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7112         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7113         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7114         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7115         a new function of this name.
7116         (i386_cygwin_init_abi): New function.
7117         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7118         OS ABI Cygwin.
7119
7120 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7121
7122         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7123         parameter.c.
7124         (dwarf2_read_gdb_index): Update.
7125
7126 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7127
7128         * nbsd-tdep.c: Include "objfiles.h".
7129         (nbsd_skip_solib_resolver): New.
7130         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7131
7132 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7133
7134         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7135         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7136         with DW_LLE_base_addressx are being emitted in DWARFv5.
7137         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7138         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7139         unsigned integer.
7140
7141 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7142
7143         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7144         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7145         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7146         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7147         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7148         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7149         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7150
7151
7152 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7153
7154         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7155         (read_loclist_index): New function definition.
7156         (lookup_loclist_base): New function definition.
7157         (read_loclist_header): New function definition.
7158         (dwarf2_cu): Add loclist_base and loclist_header field.
7159         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7160         (read_full_die_1): Read the value of DW_AT_loclists_base.
7161         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7162         (read_attribute_value): Handle DW_FORM_loclistx.
7163         (skip_one_die): Handle DW_FORM_loclistx.
7164         (loclist_header): New structure declaration.
7165         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7166
7167 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7168
7169         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7170         constructor.  Remove `addr` parameter from other constructor and
7171         add `per_cu` parameter.
7172         * dwarf2/read.c (create_partial_symtab): Update.
7173
7174 2020-04-07  Tom de Vries  <tdevries@suse.de>
7175
7176         PR symtab/25796
7177         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7178         (partial_die_info::fixup): Inherit has_const_value.
7179
7180 2020-04-07  Tom de Vries  <tdevries@suse.de>
7181
7182         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7183         symbols without address.
7184
7185 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7186
7187         * nbsd-nat.h (struct thread_info): Add forward declaration.
7188         (nbsd_nat_target::thread_alive): Add.
7189         (nbsd_nat_target::thread_name): Likewise.
7190         (nbsd_nat_target::update_thread_list): Likewise.
7191         (update_thread_list::post_attach): Likewise.
7192         (post_attach::pid_to_str): Likewise.
7193         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7194         (nbsd_thread_lister): Add.
7195         (nbsd_nat_target::thread_alive): Likewise.
7196         (nbsd_nat_target::thread_name): Likewise.
7197         (nbsd_add_threads): Likewise.
7198         (update_thread_list::post_attach): Likewise.
7199         (nbsd_nat_target::update_thread_list): Likewise.
7200         (post_attach::pid_to_str): Likewise.
7201
7202 2020-04-06  Tom Tromey  <tromey@adacore.com>
7203
7204         * ada-valprint.c (print_variant_part): Extract the variant field.
7205         (print_field_values): Use the field as the outer value when
7206         recursing.
7207
7208 2020-04-06  Tom Tromey  <tromey@adacore.com>
7209
7210         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7211         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7212         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7213         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7214         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7215
7216 2020-04-06  Tom Tromey  <tromey@adacore.com>
7217
7218         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7219         TYPE_CODE_ERROR.
7220
7221 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7222
7223         * nbsd-tdep.c: Include "gdbarch.h".
7224         Define enum with NetBSD signal numbers.
7225         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7226         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7227         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7228         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7229         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7230         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7231         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7232         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7233         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7234         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7235         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7236         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7237
7238 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7239
7240         PR gdb/25325
7241         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7242
7243 2020-04-03  Tom Tromey  <tromey@adacore.com>
7244
7245         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7246         Read constant block.
7247
7248 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7249
7250         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7251         (gdb_bfd_get_full_section_contents): New declaration.
7252         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7253         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7254         gdb_bfd_get_full_section_contents.
7255
7256 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7257
7258         * exec.c (build_section_table): Replace internal_error with
7259         gdb_assert.
7260         (section_table_xfer_memory_partial): Likewise.
7261         * mdebugread.c (parse_partial_symbols): Likewise.
7262         * psymtab.c (lookup_partial_symbol): Likewise.
7263         * utils.c (wrap_here): Likewise.
7264
7265 2020-04-02  Tom Tromey  <tromey@adacore.com>
7266
7267         * f-lang.c (build_fortran_types): Use arch_type to initialize
7268         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7269
7270 2020-04-02  Tom Tromey  <tromey@adacore.com>
7271
7272         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7273         of attributes.
7274
7275 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7276             Bernd Edlinger <bernd.edlinger@hotmail.de>
7277             Tom Tromey  <tromey@adacore.com>
7278
7279         * buildsym.c (buildsym_compunit::record_line): Remove
7280         deduplication code.
7281
7282 2020-04-02  Tom de Vries  <tdevries@suse.de>
7283
7284         PR ada/24671
7285         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7286
7287 2020-04-02  Tom de Vries  <tdevries@suse.de>
7288
7289         * dwarf2/read.c (dwarf2_gdb_index_functions,
7290         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7291         NULL.
7292         * psymtab.c (psym_lookup_global_symbol_language): New function.
7293         (psym_functions): Init psym_lookup_global_symbol_language with
7294         psym_lookup_global_symbol_language.
7295         * symfile-debug.c (debug_sym_quick_functions): Init
7296         lookup_global_symbol_language with NULL.
7297         * symfile.c (set_initial_language): Remove fixme comment.
7298         * symfile.h (struct quick_symbol_functions): Add
7299         lookup_global_symbol_language.
7300         * symtab.c (find_quick_global_symbol_language): New function.
7301         (find_main_name): Use find_quick_global_symbol_language.
7302
7303 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7304
7305         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7306
7307 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7308
7309         * buildsym.c (record_line): Fix undefined behavior and preserve
7310         lines at eof.
7311
7312 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7313
7314         * buildsym.c (record_line): Fix the resizing condition.
7315
7316 2020-04-01  Tom Tromey  <tom@tromey.com>
7317
7318         * value.h (value_literal_complex): Add comment.
7319         * valops.c (value_literal_complex): Refer to value.h.
7320
7321 2020-04-01  Tom Tromey  <tom@tromey.com>
7322
7323         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7324         (scalar_type): New rule, from typebase.
7325         (typebase): Use scalar_type.  Recognize complex types.
7326         (field_name): Handle FLOAT_KEYWORD.
7327         (ident_tokens): Add _Complex and __complex__.
7328
7329 2020-04-01  Tom Tromey  <tom@tromey.com>
7330
7331         PR exp/25299:
7332         * valarith.c (promotion_type, complex_binop): New functions.
7333         (scalar_binop): Handle complex numbers.  Use promotion_type.
7334         (value_pos, value_neg, value_complement): Handle complex numbers.
7335
7336 2020-04-01  Tom Tromey  <tom@tromey.com>
7337
7338         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7339         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7340         (parse_number): Handle complex numbers.
7341
7342 2020-04-01  Tom Tromey  <tom@tromey.com>
7343
7344         * c-valprint.c (c_decorations): Change complex suffix to "i".
7345
7346 2020-04-01  Tom Tromey  <tom@tromey.com>
7347
7348         * valprint.c (generic_value_print_complex): Use accessors.
7349         * value.h (value_real_part, value_imaginary_part): Declare.
7350         * valops.c (value_real_part, value_imaginary_part): New
7351         functions.
7352         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7353
7354 2020-04-01  Tom Tromey  <tom@tromey.com>
7355
7356         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7357         (read_range_type): Update.
7358         * mdebugread.c (basic_type): Update.
7359         * go-lang.c (build_go_types): Use init_complex_type.
7360         * gdbtypes.h (struct main_type) <complex_type>: New member.
7361         (init_complex_type): Update.
7362         (arch_complex_type): Don't declare.
7363         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7364         Make name if none given.  Use alloc_type_copy.  Look for cached
7365         complex type.
7366         (arch_complex_type): Remove.
7367         (gdbtypes_post_init): Use init_complex_type.
7368         * f-lang.c (build_fortran_types): Use init_complex_type.
7369         * dwarf2/read.c (read_base_type): Update.
7370         * d-lang.c (build_d_types): Use init_complex_type.
7371         * ctfread.c (read_base_type): Update.
7372
7373 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7374
7375         * infrun.c (stop_all_threads): Update assertion, plus when
7376         stopping threads, take into account that we might be trying
7377         to stop an all-stop target.
7378         (stop_waiting): Call 'stop_all_threads' if there exists a
7379         non-stop target.
7380
7381 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7382
7383         * target.h (exists_non_stop_target): New function declaration.
7384         * target.c (exists_non_stop_target): New function.
7385
7386 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7387
7388         PR gdb/24789
7389         * eval.c (is_integral_or_integral_reference): New function.
7390         (evaluate_subexp_standard): Allow integer references in
7391         pointer arithmetic.
7392
7393 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7394
7395         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7396         check for no ptid in the stop reply when the target is non-stop.
7397
7398 2020-04-01  Tom Tromey  <tromey@adacore.com>
7399
7400         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7401         "name" parameter to rvalue reference.  Initialize m_name_holder.
7402         <lookup_name_info>: New overloads.
7403         <name>: Return gdb::string_view.
7404         <c_str>: New method.
7405         <make_ignore_params>: Update.
7406         <search_name_hash>: Update.
7407         <language_lookup_name>: Return const char *.
7408         <m_name>: Change type.
7409         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7410         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7411         (lookup_name_info::match_any): Update.
7412         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7413         Update.
7414         * minsyms.c (linkage_name_str): Update.
7415         * language.c (default_symbol_name_matcher): Update.
7416         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7417         Update.
7418         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7419         (ada_lookup_name_info::ada_lookup_name_info): Update.
7420         (literal_symbol_name_matcher): Update.
7421
7422 2020-04-01  Tom Tromey  <tromey@adacore.com>
7423
7424         * psymtab.c (psymtab_search_name): Remove function.
7425         (psym_lookup_symbol): Create search name and lookup name here.
7426         (lookup_partial_symbol): Remove "name" parameter; add
7427         lookup_name.
7428         (psym_expand_symtabs_for_function): Update.
7429
7430 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7431
7432         PR tui/25597:
7433         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7434
7435 2020-03-31  Tom Tromey  <tromey@adacore.com>
7436
7437         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7438         memcpy.
7439
7440 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7441
7442         * features/riscv/32bit-csr.xml: Regenerated.
7443         * features/riscv/64bit-csr.xml: Regenerated.
7444
7445 2020-03-30  Tom Tromey  <tromey@adacore.com>
7446
7447         * ada-valprint.c (print_variant_part): Update.
7448         * ada-lang.h (ada_which_variant_applies): Update.
7449         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7450         outer_valaddr parameters; replace with "outer" value parameter.
7451         (to_fixed_variant_branch_type): Update.
7452
7453 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7454
7455         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7456         <list>.  Remove inclusion of observable.h.
7457         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7458         (struct arch_lwp_info): New struct.
7459         (class ppc_linux_dreg_interface): New class.
7460         (struct ppc_linux_process_info): New struct.
7461         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7462         <low_new_clone, low_forget_process, low_prepare_to_resume>
7463         <copy_thread_dreg_state, mark_thread_stale>
7464         <mark_debug_registers_changed, register_hw_breakpoint>
7465         <clear_hw_breakpoint, register_wp, clear_wp>
7466         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7467         <num_memory_accesses, get_trigger_type>
7468         <create_watchpoint_request, hwdebug_point_cmp>
7469         <init_arch_lwp_info, get_arch_lwp_info>
7470         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7471         methods.
7472         <struct ptid_hash>: New inner struct.
7473         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7474         members.
7475         (saved_dabr_value, hwdebug_info, max_slots_number)
7476         (struct hw_break_tuple, struct thread_points, ppc_threads)
7477         (have_ptrace_hwdebug_interface)
7478         (hwdebug_find_thread_points_by_tid)
7479         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7480         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7481         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7482         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7483         use m_dreg_interface.
7484         (hwdebug_point_cmp): Change to...
7485         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7486         reference arguments instead of pointers.
7487         (ppc_linux_nat_target::ranged_break_num_registers): Use
7488         m_dreg_interface.
7489         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7490         m_dreg_interface.  Call register_hw_breakpoint.
7491         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7492         m_dreg_interface.  Call clear_hw_breakpoint.
7493         (get_trigger_type): Change to...
7494         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7495         comment.
7496         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7497         use m_dreg_interface.  Call register_hw_breakpoint.
7498         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7499         use m_dreg_interface.  Call clear_hw_breakpoint.
7500         (can_use_watchpoint_cond_accel): Change to...
7501         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7502         method.  Update comment, use m_dreg_interface and
7503         m_process_info.
7504         (calculate_dvc): Change to...
7505         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7506         m_dreg_interface.
7507         (num_memory_accesses): Change to...
7508         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7509         (check_condition): Change to...
7510         (ppc_linux_nat_target::check_condition): ...this method.
7511         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7512         comment, use m_dreg_interface.
7513         (create_watchpoint_request): Change to...
7514         (ppc_linux_nat_target::create_watchpoint_request): ...this
7515         method.  Use m_dreg_interface.
7516         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7517         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7518         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7519         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7520         (ppc_linux_nat_target::low_forget_process)
7521         (ppc_linux_nat_target::low_new_fork)
7522         (ppc_linux_nat_target::low_new_clone)
7523         (ppc_linux_nat_target::low_delete_thread)
7524         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7525         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7526         only call mark_thread_stale.
7527         (ppc_linux_thread_exit): Remove.
7528         (ppc_linux_nat_target::stopped_data_address): Change to...
7529         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7530         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7531         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7532         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7533         comment.  Call low_stopped_data_address.
7534         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7535         m_dreg_interface.
7536         (ppc_linux_nat_target::masked_watch_num_registers): Use
7537         m_dreg_interface.
7538         (ppc_linux_nat_target::copy_thread_dreg_state)
7539         (ppc_linux_nat_target::mark_thread_stale)
7540         (ppc_linux_nat_target::mark_debug_registers_changed)
7541         (ppc_linux_nat_target::register_hw_breakpoint)
7542         (ppc_linux_nat_target::clear_hw_breakpoint)
7543         (ppc_linux_nat_target::register_wp)
7544         (ppc_linux_nat_target::clear_wp)
7545         (ppc_linux_nat_target::init_arch_lwp_info)
7546         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7547         (_initialize_ppc_linux_nat): Remove observer callback.
7548
7549 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7550
7551         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7552         (ppc_linux_nat_target::auxv_parse)
7553         (ppc_linux_nat_target::read_description)
7554         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7555         Move up.
7556
7557 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7558
7559         * linux-nat.h (low_new_clone): New method.
7560         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7561
7562 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7563
7564         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7565         (dbx_expand_psymtab): ... this.
7566         (start_psymtab): Update.
7567         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7568         (mdebug_expand_psymtab): ... this.
7569         (parse_partial_symbols): Update.
7570         (new_psymtab): Update.
7571         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7572         (xcoff_expand_psymtab): ... this.
7573         (xcoff_start_psymtab): Update.
7574
7575 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7576
7577         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7578         <expand_dependencies>: ... this.
7579         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7580         (partial_symtab::expand_dependencies): ... this.
7581         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7582         Update.
7583         (dwarf2_psymtab::expand_psymtab): Update.
7584         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7585         * mdebugread.c (psymtab_to_symtab_1): Update.
7586         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7587
7588 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7589
7590         * psympriv.h (discard_psymtab): Remove.
7591         * dbxread.c (dbx_end_psymtab): Update.
7592         * xcoffread.c (xcoff_end_psymtab): Update.
7593
7594 2020-03-28  Tom Tromey  <tom@tromey.com>
7595
7596         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7597         comment.
7598
7599 2020-03-28  Tom Tromey  <tom@tromey.com>
7600
7601         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7602
7603 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7604
7605         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7606
7607 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7608
7609         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7610
7611 2020-03-26  Tom Tromey  <tom@tromey.com>
7612
7613         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7614         (mark_common_block_symbol_computed, read_tag_string_type)
7615         (attr_to_dynamic_prop, read_subrange_type): Update.
7616         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7617         to be methods on struct attribute.
7618         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7619         (read_call_site_scope, partial_die_info::read)
7620         (partial_die_info::read, lookup_die_type, follow_die_ref):
7621         Update.
7622         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7623         from dwarf2_get_ref_die_offset.
7624         (attribute::constant_value): New method, from
7625         dwarf2_get_attr_constant_value.
7626         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7627         Declare method.
7628         <constant_value>: New method.
7629
7630 2020-03-26  Tom Tromey  <tom@tromey.com>
7631
7632         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7633         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7634         (dwarf_type_encoding_name): Move to stringify.c.
7635         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7636         * dwarf2/stringify.c: New file.
7637         * dwarf2/stringify.h: New file.
7638
7639 2020-03-26  Tom Tromey  <tom@tromey.com>
7640
7641         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7642         Rewrite.
7643
7644 2020-03-26  Tom Tromey  <tom@tromey.com>
7645
7646         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7647         methods.
7648         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7649         (lookup_ranges_base): Likewise.
7650         (read_cutu_die_from_dwo, read_full_die_1): Update.
7651
7652 2020-03-26  Tom Tromey  <tom@tromey.com>
7653
7654         * dwarf2/read.c (read_import_statement, read_file_scope)
7655         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7656         (read_lexical_block_scope, read_call_site_scope)
7657         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7658         (handle_struct_member_die, process_structure_scope)
7659         (update_enumeration_type_from_children)
7660         (process_enumeration_scope, read_array_type, read_common_block)
7661         (read_namespace, read_module, read_subroutine_type): Update.
7662         (sibling_die): Remove.
7663
7664 2020-03-26  Tom Tromey  <tom@tromey.com>
7665
7666         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7667         (build_type_psymtabs_reader, read_structure_type)
7668         (read_enumeration_type, read_full_die_1): Update.
7669         (dwarf2_attr_no_follow): Move to die.h.
7670         * dwarf2/die.h (struct die_info) <attr>: New method.
7671
7672 2020-03-26  Tom Tromey  <tom@tromey.com>
7673
7674         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7675         <base_address>: Now an optional.
7676         (dwarf2_find_base_address, dwarf2_rnglists_process)
7677         (dwarf2_ranges_process, fill_in_loclist_baton)
7678         (dwarf2_symbol_mark_computed): Update.
7679
7680 2020-03-26  Tom Tromey  <tom@tromey.com>
7681
7682         * dwarf2/read.c (struct die_info): Move to die.h.
7683         * dwarf2/die.h: New file.
7684
7685 2020-03-26  Tom Tromey  <tom@tromey.com>
7686
7687         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7688         * dwarf2/read.c
7689         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7690         Move to line-header.c.
7691         (read_checked_initial_length_and_offset, read_formatted_entries):
7692         Likewise.
7693         (dwarf_decode_line_header): Split into two.
7694         * dwarf2/line-header.c
7695         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7696         Move from read.c.
7697         (read_checked_initial_length_and_offset, read_formatted_entries):
7698         Likewise.
7699         (dwarf_decode_line_header): New function, split from read.c.
7700
7701 2020-03-26  Tom Tromey  <tom@tromey.com>
7702
7703         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7704         Declare method.
7705         * dwarf2/read.c (read_attribute_value): Update.
7706         (dwarf2_per_objfile::read_line_string): Rename from
7707         read_indirect_line_string.
7708         (read_formatted_entries): Update.
7709
7710 2020-03-26  Tom Tromey  <tom@tromey.com>
7711
7712         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7713         variable.
7714
7715 2020-03-26  Tom Tromey  <tom@tromey.com>
7716
7717         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7718         const.
7719         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7720         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7721         parameter const.
7722
7723 2020-03-26  Tom Tromey  <tom@tromey.com>
7724
7725         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7726         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7727         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7728         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7729
7730 2020-03-26  Tom Tromey  <tom@tromey.com>
7731
7732         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7733         file_names_size, file_full_name, file_file_name>: Use const.
7734         <file_name_at, file_names>: Add const overload.
7735         * dwarf2/line-header.c (line_header::file_file_name)
7736         (line_header::file_full_name): Update.
7737
7738 2020-03-26  Tom Tromey  <tom@tromey.com>
7739
7740         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7741         (macro_start_file, consume_improper_spaces)
7742         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7743         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7744         (dwarf_decode_macros): Move to macro.c.
7745         * dwarf2/macro.c: New file.
7746         * dwarf2/macro.h: New file.
7747         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7748
7749 2020-03-26  Tom Tromey  <tom@tromey.com>
7750
7751         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7752         method.
7753         * dwarf2/section.c: New method.  From
7754         read_indirect_string_at_offset_from.
7755         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7756         (read_indirect_string_at_offset_from): Move to section.c.
7757         (read_indirect_string_at_offset): Rewrite.
7758         (read_indirect_line_string_at_offset): Remove.
7759         (read_indirect_string, read_indirect_line_string)
7760         (dwarf_decode_macro_bytes): Update.
7761
7762 2020-03-26  Tom Tromey  <tom@tromey.com>
7763
7764         * dwarf2/section.h (struct dwarf2_section_info)
7765         <overload_complaint>: Declare.
7766         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7767         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7768         Rename from dwarf2_section_buffer_overflow_complaint.
7769         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7770         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7771
7772 2020-03-26  Tom Tromey  <tom@tromey.com>
7773
7774         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7775         Declare.
7776         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7777         Move from read.c.
7778         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7779         to section.c.
7780
7781 2020-03-26  Tom Tromey  <tom@tromey.com>
7782
7783         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7784
7785 2020-03-26  Tom Tromey  <tom@tromey.com>
7786
7787         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7788         "builder".
7789         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7790         parameter.
7791         (dwarf_decode_macros): Update.
7792
7793 2020-03-26  Tom Tromey  <tom@tromey.com>
7794
7795         * dwarf2/read.c (read_attribute_value): Update.
7796         (read_indirect_string_from_dwz): Move to dwz.c; change into
7797         method.
7798         (dwarf_decode_macro_bytes): Update.
7799         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7800         * dwarf2/dwz.c: New file.
7801         * Makefile.in (COMMON_SFILES): Add dwz.c.
7802
7803 2020-03-26  Tom Tromey  <tom@tromey.com>
7804
7805         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7806         * dwarf2/read.c: Add include.
7807         * dwarf2/index-write.c: Add include.
7808         * dwarf2/index-cache.c: Add include.
7809         * dwarf2/dwz.h: New file.
7810
7811 2020-03-25  Tom Tromey  <tom@tromey.com>
7812
7813         * compile/compile-object-load.c (get_out_value_type): Mention
7814         correct symbol name in error message.
7815
7816 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7817
7818         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7819
7820 2020-03-25  Tom de Vries  <tdevries@suse.de>
7821
7822         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7823         * symmisc.c (dump_symtab_1): Print user and includes fields.
7824         (maintenance_info_symtabs): Same.
7825
7826 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7827
7828         PR gdb/25534
7829         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7830         (riscv_regcache_cooked_write): New function.
7831         (riscv_push_dummy_call): Use new function.
7832         (riscv_return_value): Likewise.
7833
7834 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7835
7836         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7837         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7838         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7839         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7840         * infrun.c (follow_fork): Likewise.
7841         (follow_fork_inferior): Likewise.
7842         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7843         * linux-nat.h (class linux_nat_target): Likewise.
7844         * remote.c (class remote_target) <follow_fork>: Likewise.
7845         (remote_target::follow_fork): Likewise.
7846         * target-delegates.c: Re-generate.
7847         * target.c (default_follow_fork): Likewise.
7848         (target_follow_fork): Likewise.
7849         * target.h (struct target_ops) <follow_fork>: Likewise.
7850         (target_follow_fork): Likewise.
7851
7852 2020-03-24  Tom de Vries  <tdevries@suse.de>
7853
7854         * psymtab.c (maintenance_info_psymtabs): Print user field.
7855
7856 2020-03-20  Tom Tromey  <tromey@adacore.com>
7857
7858         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7859         const.
7860         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7861         const.
7862
7863 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7864
7865         * ptrace.m4: Don't check for ptrace declaration.
7866         * config.in: Re-generate.
7867         * configure: Re-generate.
7868         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7869         not defined.
7870
7871 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7872
7873         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7874         `PTRACE_TYPE_RET'.
7875         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7876         * sparc-nat.c (gdb_ptrace): Likewise.
7877         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7878
7879 2020-03-20  Tom Tromey  <tromey@adacore.com>
7880
7881         * c-exp.y (lex_one_token): Fix assert.
7882
7883 2020-03-20  Tom Tromey  <tromey@adacore.com>
7884
7885         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7886         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7887         strncpy call.
7888
7889 2020-03-20  Tom Tromey  <tromey@adacore.com>
7890
7891         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7892
7893 2020-03-20  Tom Tromey  <tromey@adacore.com>
7894
7895         * ada-valprint.c (print_variant_part): Remove parameters; switch
7896         to value-based API.
7897         (print_field_values): Likewise.
7898         (ada_val_print_struct_union): Likewise.
7899         (ada_value_print_1): Update.
7900
7901 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7902
7903         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7904         nbsd_nat_target instead of inf_ptrace_target.
7905         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7906         nbsd_nat_target.
7907
7908 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7909
7910         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7911         it to the ptrace call.
7912         * (store_registers): Likewise.
7913
7914 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7915
7916         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7917         it to the ptrace call.
7918         * (store_registers): Likewise.
7919
7920 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7921
7922         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7923         valid, fetch vg value from ptrace.
7924
7925 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7926         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7927         * inf-ptrace.c: Likewise.
7928         * (gdb_ptrace): Add.
7929         * (inf_ptrace_target::resume): Update.
7930         * (inf_ptrace_target::xfer_partial): Likewise.
7931         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7932         * (inf_ptrace_peek_poke): Update.
7933
7934 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7935
7936         * x86-bsd-nat.c (gdb_ptrace): New.
7937         * (x86bsd_dr_set): Add new argument `ptid'.
7938         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7939         x86bsd_dr_set_addr): Update.
7940
7941 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7942
7943         * remote.c (remote_target::process_stop_reply): Handle events for
7944         all threads differently.
7945
7946 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7947
7948         * completer.c (completion_tracker::remove_completion): Define new
7949         function.
7950         * completer.h (completion_tracker::remove_completion): Declare new
7951         function.
7952         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7953         when adding a C++ function symbol.
7954
7955 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7956
7957         * completer.c (completion_tracker::completion_hash_entry): Define
7958         new class.
7959         (advance_to_filename_complete_word_point): Call
7960         recompute_lowest_common_denominator.
7961         (completion_tracker::completion_tracker): Call discard_completions
7962         to setup the hash table.
7963         (completion_tracker::discard_completions): Allow for being called
7964         from the constructor, pass new equal function, and element deleter
7965         when constructing the hash table.  Initialise new class member
7966         variables.
7967         (completion_tracker::maybe_add_completion): Remove use of
7968         m_entries_vec, and store more information into m_entries_hash.
7969         (completion_tracker::recompute_lcd_visitor): New function, most
7970         content taken from...
7971         (completion_tracker::recompute_lowest_common_denominator):
7972         ...here, this now just visits each item in the hash calling the
7973         above visitor.
7974         (completion_tracker::build_completion_result): Remove use of
7975         m_entries_vec, call recompute_lowest_common_denominator.
7976         * completer.h (completion_tracker::have_completions): Remove use
7977         of m_entries_vec.
7978         (completion_tracker::completion_hash_entry): Declare new class.
7979         (completion_tracker::recompute_lowest_common_denominator): Change
7980         function signature.
7981         (completion_tracker::recompute_lcd_visitor): Declare new function.
7982         (completion_tracker::m_entries_vec): Delete.
7983         (completion_tracker::m_entries_hash): Initialize to NULL.
7984         (completion_tracker::m_lowest_common_denominator_valid): New
7985         member variable.
7986         (completion_tracker::m_lowest_common_denominator_max_length): New
7987         member variable.
7988
7989 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7990
7991         * regformats/regdef.h: Put reg in gdb namespace.
7992
7993 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7994
7995         * i386-bsd-nat.c (gdb_ptrace): New.
7996         * (i386bsd_fetch_inferior_registers,
7997         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7998         * (i386bsd_fetch_inferior_registers,
7999         i386bsd_store_inferior_registers) Use gdb_ptrace.
8000
8001 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8002
8003         * amd64-bsd-nat.c (gdb_ptrace): New.
8004         * (amd64bsd_fetch_inferior_registers,
8005         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8006         * (amd64bsd_fetch_inferior_registers,
8007         amd64bsd_store_inferior_registers) Use gdb_ptrace.
8008
8009 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8010
8011         * user-regs.c (user_reg::read): Rename to...
8012         (user_reg::xread): ...this.
8013         * (append_user_reg): Rename argument `read' to `xread'.
8014         * (user_reg_add_builtin): Likewise.
8015         * (user_reg_add): Likewise.
8016         * (value_of_user_reg): Likewise.
8017
8018 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8019
8020         * sparc-nat.c (gdb_ptrace): New.
8021         * sparc-nat.c (sparc_fetch_inferior_registers)
8022         (sparc_store_inferior_registers) Remove obsolete comment.
8023         * sparc-nat.c (sparc_fetch_inferior_registers)
8024         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
8025         * sparc-nat.c (sparc_fetch_inferior_registers)
8026         (sparc_store_inferior_registers) Use gdb_ptrace.
8027
8028 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8029
8030         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
8031         it to the ptrace call.
8032         * sh-nbsd-nat.c (store_registers): Likewise.
8033
8034 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8035
8036         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
8037         nbsd_nat_target instead of inf_ptrace_target.
8038         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8039         nbsd_nat_target.
8040
8041 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8042
8043         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
8044
8045 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8046
8047         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
8048         <sys/sysctl.h>.
8049         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
8050
8051 2020-03-17  Tom de Vries  <tdevries@suse.de>
8052
8053         PR gdb/23710
8054         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
8055         fields.
8056         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
8057         fields.
8058         (process_imported_unit_die): Skip import of c++ CUs.
8059
8060 2020-03-16  Tom Tromey  <tom@tromey.com>
8061
8062         * p-valprint.c (pascal_object_print_value): Initialize
8063         base_value.
8064
8065 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
8066             Shahab Vahedi  <shahab@synopsys.com>
8067
8068         * Makefile.in: Add arch/arc.o
8069         * configure.tgt: Likewise.
8070         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
8071         (_initialize_arc_tdep): Don't initialize old target descriptions.
8072         (arc_read_description): New function to cache target descriptions.
8073         * arc-tdep.h (arc_read_description): Add proto type.
8074         * arch/arc.c: New file.
8075         * arch/arc.h: Likewise.
8076         * features/Makefile: Replace old target descriptions with new.
8077         * features/arc-arcompact.c: Remove.
8078         * features/arc-arcompact.xml: Likewise.
8079         * features/arc-v2.c: Likewise
8080         * features/arc-v2.xml: Likewise
8081         * features/arc/aux-arcompact.xml: New file.
8082         * features/arc/aux-v2.xml: Likewise.
8083         * features/arc/core-arcompact.xml: Likewise.
8084         * features/arc/core-v2.xml: Likewise.
8085         * features/arc/aux-arcompact.c: Generate.
8086         * features/arc/aux-v2.c: Likewise.
8087         * features/arc/core-arcompact.c: Likewise.
8088         * features/arc/core-v2.c: Likewise.
8089         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
8090
8091 2020-03-16  Tom Tromey  <tromey@adacore.com>
8092
8093         PR gdb/25663:
8094         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
8095         putting value into bcache.
8096
8097 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8098
8099         PR gdb/21500
8100         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8101         to...
8102         (amd64_windows_init_abi_common): ... this.  Don't set size of
8103         long type.
8104         (amd64_windows_init_abi): New function.
8105         (amd64_cygwin_init_abi): New function.
8106         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8107         the Cygwin OS ABI.
8108         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8109         comment.
8110
8111 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8112
8113         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8114         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8115         (pe_import_directory_entry): New struct type.
8116         (is_linked_with_cygwin_dll): New function.
8117         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8118         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8119         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8120
8121 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8122
8123         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8124         i386_cygwin_core_osabi_sniffer.
8125
8126 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8127
8128         * i386-cygwin-tdep.c: Rename to...
8129         * i386-windows-tdep.c: ... this.
8130         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8131         i386-windows-tdep.c.
8132         * configure.tgt: Likewise.
8133
8134 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8135
8136         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8137         * osabi.c (gdb_osabi_names): Add "Windows".
8138         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8139         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8140         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8141         i386_cygwin_osabi_sniffer.
8142         (_initialize_i386_cygwin_tdep): Register OS ABI
8143         GDB_OSABI_WINDOWS for i386.
8144         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8145         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8146         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8147         for x86-64.
8148         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8149         when the target matches '*-*-mingw*'.
8150
8151 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8152
8153         * defs.h (enum gdb_osabi): Move to...
8154         * osabi.h (enum gdb_osabi): ... here.
8155         * gdbarch.sh: Include osabi.h in gdbarch.h.
8156         * gdbarch.h: Re-generate.
8157
8158 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8159
8160         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8161         function.
8162         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8163
8164 2020-03-14  Tom Tromey  <tom@tromey.com>
8165
8166         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8167         for C++.
8168         (c_type_print_modifier): Likewise.  Add "language" parameter.
8169         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8170         (c_type_print_base_1): Update.
8171         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8172         constants.
8173         * type-stack.c (type_stack::insert): Handle tp_atomic and
8174         tp_restrict.
8175         (type_stack::follow_type_instance_flags): Likewise.
8176         (type_stack::follow_types): Likewise.  Merge type-following code.
8177         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8178         (space_identifier, cv_with_space_id)
8179         (const_or_volatile_or_space_identifier_noopt)
8180         (const_or_volatile_or_space_identifier): Remove.
8181         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8182         rules.
8183         (ptr_operator, typebase): Update.
8184         (enum token_flag) <FLAG_C>: New constant.
8185         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8186         "_Atomic".
8187         (lex_one_token): Handle FLAG_C.
8188
8189 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8190
8191         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8192         it to the ptrace call.
8193         * m68k-bsd-nat.c (store_registers): Likewise.
8194
8195 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8196
8197         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8198         gdb_byte *.
8199         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8200         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8201         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8202
8203 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8204
8205         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8206         nbsd_nat_target instead of inf_ptrace_target.
8207         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8208         nbsd_nat_target.
8209
8210 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8211
8212         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8213         register_t.
8214
8215 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8216
8217         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8218         it to the ptrace call.
8219         * alpha-bsd-nat.c (store_registers): Likewise.
8220
8221 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8222
8223         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8224         includes.
8225         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8226         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8227         fill_fpregset): Likewise.
8228
8229 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8230
8231         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8232         nbsd_nat_target instead of inf_ptrace_target.
8233         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8234         nbsd_nat_target.
8235
8236 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8237
8238         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8239         register_t.
8240
8241 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8242
8243         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8244         it to the ptrace call.
8245         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8246         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8247         * arm-nbsd-nat.c (store_register): Likewise.
8248         * arm-nbsd-nat.c (store_regs): Likewise.
8249         * arm-nbsd-nat.c (store_fp_register): Likewise.
8250         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8251
8252 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8253
8254         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8255         nbsd_nat_target instead of inf_ptrace_target.
8256         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8257         nbsd_nat_target.
8258
8259 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8260
8261         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8262         it to the ptrace call.
8263         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8264
8265 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8266
8267         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8268         it to the ptrace call.
8269         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8270
8271 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8272
8273         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8274         gdb_byte *.
8275         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8276
8277 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8278
8279         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8280         instead of inf_ptrace_target.
8281         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8282         nbsd_nat_target.
8283
8284 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8285
8286         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8287         register_t.
8288
8289 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8290
8291         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8292         register_t.
8293
8294 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8295
8296         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8297         register_t.
8298
8299 2020-03-13  Tom Tromey  <tom@tromey.com>
8300
8301         * value.h (val_print): Don't declare.
8302         * valprint.h (val_print_array_elements)
8303         (val_print_scalar_formatted, generic_val_print): Don't declare.
8304         * valprint.c (generic_val_print_array): Take a struct value.
8305         (generic_val_print_ptr, generic_val_print_memberptr)
8306         (generic_val_print_bool, generic_val_print_int)
8307         (generic_val_print_char, generic_val_print_complex)
8308         (generic_val_print): Remove.
8309         (generic_value_print): Update.
8310         (do_val_print): Remove unused parameters.  Don't call
8311         la_val_print.
8312         (val_print): Remove.
8313         (common_val_print): Update.  Don't call value_check_printable.
8314         (val_print_scalar_formatted, val_print_array_elements): Remove.
8315         * rust-lang.c (rust_val_print): Remove.
8316         (rust_language_defn): Update.
8317         * p-valprint.c (pascal_val_print): Remove.
8318         (pascal_value_print_inner): Update.
8319         (pascal_object_print_val_fields, pascal_object_print_val):
8320         Remove.
8321         (pascal_object_print_static_field): Update.
8322         * p-lang.h (pascal_val_print): Don't declare.
8323         * p-lang.c (pascal_language_defn): Update.
8324         * opencl-lang.c (opencl_language_defn): Update.
8325         * objc-lang.c (objc_language_defn): Update.
8326         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8327         * m2-lang.h (m2_val_print): Don't declare.
8328         * m2-lang.c (m2_language_defn): Update.
8329         * language.h (struct language_defn) <la_val_print>: Remove.
8330         * language.c (unk_lang_value_print_inner): Rename.  Change
8331         argument types.
8332         (unknown_language_defn, auto_language_defn): Update.
8333         * go-valprint.c (go_val_print): Remove.
8334         * go-lang.h (go_val_print): Don't declare.
8335         * go-lang.c (go_language_defn): Update.
8336         * f-valprint.c (f_val_print): Remove.
8337         * f-lang.h (f_value_print): Don't declare.
8338         * f-lang.c (f_language_defn): Update.
8339         * d-valprint.c (d_val_print): Remove.
8340         * d-lang.h (d_value_print): Don't declare.
8341         * d-lang.c (d_language_defn): Update.
8342         * cp-valprint.c (cp_print_value_fields)
8343         (cp_print_value_fields_rtti, cp_print_value): Remove.
8344         (cp_print_static_field): Update.
8345         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8346         (c_val_print_struct, c_val_print_union, c_val_print_int)
8347         (c_val_print_memberptr, c_val_print): Remove.
8348         * c-lang.h (c_val_print_array, cp_print_value_fields)
8349         (cp_print_value_fields_rtti): Don't declare.
8350         * c-lang.c (c_language_defn, cplus_language_defn)
8351         (asm_language_defn, minimal_language_defn): Update.
8352         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8353         (ada_val_print_enum): Take a struct value.
8354         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8355         (ada_val_print): Remove.
8356         (ada_value_print_1): Update.
8357         (printable_val_type): Remove.
8358         * ada-lang.h (ada_val_print): Don't declare.
8359         * ada-lang.c (ada_language_defn): Update.
8360
8361 2020-03-13  Tom Tromey  <tom@tromey.com>
8362
8363         * valprint.c (do_val_print): Update.
8364         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8365         a struct value.
8366         (value_to_value_object_no_release): Declare.
8367         * python/py-value.c (value_to_value_object_no_release): New
8368         function.
8369         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8370         struct value.
8371         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8372         function.
8373         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8374         a struct value.
8375         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8376         Declare.
8377         (gdbscm_apply_val_pretty_printer): Take a struct value.
8378         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8379         value.
8380         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8381         value.
8382         * extension-priv.h (struct extension_language_ops)
8383         <apply_val_pretty_printer>: Take a struct value.
8384         * cp-valprint.c (cp_print_value): Create a struct value.
8385         (cp_print_value): Update.
8386
8387 2020-03-13  Tom Tromey  <tom@tromey.com>
8388
8389         * ada-valprint.c (print_field_values): Call common_val_print.
8390
8391 2020-03-13  Tom Tromey  <tom@tromey.com>
8392
8393         * ada-valprint.c (val_print_packed_array_elements): Remove
8394         bitoffset and val parameters.  Call common_val_print.
8395         (ada_val_print_string): Remove offset, address, and original_value
8396         parameters.
8397         (ada_val_print_array): Update.
8398         (ada_value_print_array): New function.
8399         (ada_value_print_1): Call it.
8400
8401 2020-03-13  Tom Tromey  <tom@tromey.com>
8402
8403         * ada-valprint.c (ada_value_print): Use common_val_print.
8404
8405 2020-03-13  Tom Tromey  <tom@tromey.com>
8406
8407         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8408
8409 2020-03-13  Tom Tromey  <tom@tromey.com>
8410
8411         * ada-valprint.c (ada_value_print_num): New function.
8412         (ada_value_print_1): Use it.
8413
8414 2020-03-13  Tom Tromey  <tom@tromey.com>
8415
8416         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8417
8418 2020-03-13  Tom Tromey  <tom@tromey.com>
8419
8420         * ada-valprint.c (ada_value_print_ptr): New function.
8421         (ada_value_print_1): Use it.
8422
8423 2020-03-13  Tom Tromey  <tom@tromey.com>
8424
8425         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8426         call common_val_print.
8427         (ada_val_print_1): Update.
8428         (ada_value_print_1): New function.
8429         (ada_value_print_inner): Rewrite.
8430
8431 2020-03-13  Tom Tromey  <tom@tromey.com>
8432
8433         * cp-valprint.c (cp_print_value_fields): Update.
8434         (cp_print_value): New function.
8435
8436 2020-03-13  Tom Tromey  <tom@tromey.com>
8437
8438         * m2-valprint.c (m2_value_print_inner): Use
8439         cp_print_value_fields.
8440         * cp-valprint.c (cp_print_value_fields): New function.
8441         * c-valprint.c (c_value_print_struct): New function.
8442         (c_value_print_inner): Use c_value_print_struct.
8443         * c-lang.h (cp_print_value_fields): Declare.
8444
8445 2020-03-13  Tom Tromey  <tom@tromey.com>
8446
8447         * c-valprint.c (c_value_print_array): New function.
8448         (c_value_print_inner): Use it.
8449
8450 2020-03-13  Tom Tromey  <tom@tromey.com>
8451
8452         * c-valprint.c (c_value_print_memberptr): New function.
8453         (c_value_print_inner): Use it.
8454
8455 2020-03-13  Tom Tromey  <tom@tromey.com>
8456
8457         * c-valprint.c (c_value_print_int): New function.
8458         (c_value_print_inner): Use it.
8459
8460 2020-03-13  Tom Tromey  <tom@tromey.com>
8461
8462         * c-valprint.c (c_value_print_ptr): New function.
8463         (c_value_print_inner): Use it.
8464
8465 2020-03-13  Tom Tromey  <tom@tromey.com>
8466
8467         * c-valprint.c (c_value_print_inner): Rewrite.
8468
8469 2020-03-13  Tom Tromey  <tom@tromey.com>
8470
8471         * valprint.c (generic_value_print_complex): New function.
8472         (generic_value_print): Use it.
8473
8474 2020-03-13  Tom Tromey  <tom@tromey.com>
8475
8476         * valprint.c (generic_val_print_float): Don't call
8477         val_print_scalar_formatted.
8478         (generic_val_print, generic_value_print): Update.
8479
8480 2020-03-13  Tom Tromey  <tom@tromey.com>
8481
8482         * valprint.c (generic_value_print_char): New function
8483         (generic_value_print): Use it.
8484
8485 2020-03-13  Tom Tromey  <tom@tromey.com>
8486
8487         * valprint.c (generic_value_print_int): New function.
8488         (generic_value_print): Use it.
8489
8490 2020-03-13  Tom Tromey  <tom@tromey.com>
8491
8492         * valprint.c (generic_value_print_bool): New function.
8493         (generic_value_print): Use it.
8494
8495 2020-03-13  Tom Tromey  <tom@tromey.com>
8496
8497         * valprint.c (generic_val_print_func): Simplify.
8498         (generic_val_print, generic_value_print): Update.
8499
8500 2020-03-13  Tom Tromey  <tom@tromey.com>
8501
8502         * valprint.c (generic_val_print_flags): Remove.
8503         (generic_val_print, generic_value_print): Update.
8504         (val_print_type_code_flags): Add original_value parameter.
8505
8506 2020-03-13  Tom Tromey  <tom@tromey.com>
8507
8508         * valprint.c (generic_val_print): Update.
8509         (generic_value_print): Update.
8510         * valprint.c (generic_val_print_enum): Don't call
8511         val_print_scalar_formatted.
8512
8513 2020-03-13  Tom Tromey  <tom@tromey.com>
8514
8515         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8516         * valprint.c (generic_value_print_ptr): New function.
8517
8518 2020-03-13  Tom Tromey  <tom@tromey.com>
8519
8520         * valprint.c (generic_value_print): Rewrite.
8521
8522 2020-03-13  Tom Tromey  <tom@tromey.com>
8523
8524         * p-valprint.c (pascal_object_print_value_fields)
8525         (pascal_object_print_value): New functions.
8526
8527 2020-03-13  Tom Tromey  <tom@tromey.com>
8528
8529         * p-valprint.c (pascal_value_print_inner): Rewrite.
8530
8531 2020-03-13  Tom Tromey  <tom@tromey.com>
8532
8533         * f-valprint.c (f_value_print_innner): Rewrite.
8534
8535 2020-03-13  Tom Tromey  <tom@tromey.com>
8536
8537         * m2-valprint.c (m2_print_unbounded_array): New overload.
8538         (m2_print_unbounded_array): Update.
8539         (m2_print_array_contents): Take a struct value.
8540         (m2_value_print_inner): Rewrite.
8541
8542 2020-03-13  Tom Tromey  <tom@tromey.com>
8543
8544         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8545         (d_value_print_inner): New function.
8546         * d-lang.h (d_value_print_inner): Declare.
8547         * d-lang.c (d_language_defn): Use d_value_print_inner.
8548
8549 2020-03-13  Tom Tromey  <tom@tromey.com>
8550
8551         * go-valprint.c (go_value_print_inner): New function.
8552         * go-lang.h (go_value_print_inner): Declare.
8553         * go-lang.c (go_language_defn): Use go_value_print_inner.
8554
8555 2020-03-13  Tom Tromey  <tom@tromey.com>
8556
8557         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8558         API.
8559         (rust_val_print): Rewrite.
8560         (rust_value_print_inner): New function, from rust_val_print.
8561         (rust_language_defn): Use rust_value_print_inner.
8562
8563 2020-03-13  Tom Tromey  <tom@tromey.com>
8564
8565         * ada-valprint.c (ada_value_print_inner): New function.
8566         * ada-lang.h (ada_value_print_inner): Declare.
8567         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8568
8569 2020-03-13  Tom Tromey  <tom@tromey.com>
8570
8571         * f-valprint.c (f_value_print_innner): New function.
8572         * f-lang.h (f_value_print_innner): Declare.
8573         * f-lang.c (f_language_defn): Use f_value_print_innner.
8574
8575 2020-03-13  Tom Tromey  <tom@tromey.com>
8576
8577         * p-valprint.c (pascal_value_print_inner): New function.
8578         * p-lang.h (pascal_value_print_inner): Declare.
8579         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8580
8581 2020-03-13  Tom Tromey  <tom@tromey.com>
8582
8583         * m2-valprint.c (m2_value_print_inner): New function.
8584         * m2-lang.h (m2_value_print_inner): Declare.
8585         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8586
8587 2020-03-13  Tom Tromey  <tom@tromey.com>
8588
8589         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8590         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8591         * c-valprint.c (c_value_print_inner): New function.
8592         * c-lang.h (c_value_print_inner): Declare.
8593         * c-lang.c (c_language_defn, cplus_language_defn)
8594         (asm_language_defn, minimal_language_defn): Use
8595         c_value_print_inner.
8596
8597 2020-03-13  Tom Tromey  <tom@tromey.com>
8598
8599         * p-valprint.c (pascal_object_print_value_fields): Now static.
8600         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8601
8602 2020-03-13  Tom Tromey  <tom@tromey.com>
8603
8604         * c-valprint.c (c_val_print_array): Simplify.
8605
8606 2020-03-13  Tom Tromey  <tom@tromey.com>
8607
8608         * valprint.c (value_print_array_elements): New function.
8609         * valprint.h (value_print_array_elements): Declare.
8610
8611 2020-03-13  Tom Tromey  <tom@tromey.com>
8612
8613         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8614         * mips-tdep.c (mips_print_register): Use
8615         value_print_scalar_formatted.
8616
8617 2020-03-13  Tom Tromey  <tom@tromey.com>
8618
8619         * valprint.h (value_print_scalar_formatted): Declare.
8620         * valprint.c (value_print_scalar_formatted): New function.
8621
8622 2020-03-13  Tom Tromey  <tom@tromey.com>
8623
8624         * valprint.h (generic_value_print): Declare.
8625         * valprint.c (generic_value_print): New function.
8626
8627 2020-03-13  Tom Tromey  <tom@tromey.com>
8628
8629         * valprint.c (do_val_print): Call la_value_print_inner, if
8630         available.
8631         * rust-lang.c (rust_language_defn): Update.
8632         * p-lang.c (pascal_language_defn): Update.
8633         * opencl-lang.c (opencl_language_defn): Update.
8634         * objc-lang.c (objc_language_defn): Update.
8635         * m2-lang.c (m2_language_defn): Update.
8636         * language.h (struct language_defn) <la_value_print_inner>: New
8637         member.
8638         * language.c (unknown_language_defn, auto_language_defn): Update.
8639         * go-lang.c (go_language_defn): Update.
8640         * f-lang.c (f_language_defn): Update.
8641         * d-lang.c (d_language_defn): Update.
8642         * c-lang.c (c_language_defn, cplus_language_defn)
8643         (asm_language_defn, minimal_language_defn): Update.
8644         * ada-lang.c (ada_language_defn): Update.
8645
8646 2020-03-13  Tom Tromey  <tom@tromey.com>
8647
8648         * c-valprint.c (c_value_print): Use common_val_print.
8649
8650 2020-03-13  Tom Tromey  <tom@tromey.com>
8651
8652         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8653
8654 2020-03-13  Tom Tromey  <tom@tromey.com>
8655
8656         * f-valprint.c (f77_print_array_1, f_val_print): Use
8657         common_val_print.
8658
8659 2020-03-13  Tom Tromey  <tom@tromey.com>
8660
8661         * riscv-tdep.c (riscv_print_one_register_info): Use
8662         common_val_print.
8663
8664 2020-03-13  Tom Tromey  <tom@tromey.com>
8665
8666         * mi/mi-main.c (output_register): Use common_val_print.
8667
8668 2020-03-13  Tom Tromey  <tom@tromey.com>
8669
8670         * infcmd.c (default_print_one_register_info): Use
8671         common_val_print.
8672
8673 2020-03-13  Tom Tromey  <tom@tromey.com>
8674
8675         * valprint.h (common_val_print_checked): Declare.
8676         * valprint.c (common_val_print_checked): New function.
8677         * stack.c (print_frame_arg): Use common_val_print_checked.
8678
8679 2020-03-13  Tom Tromey  <tom@tromey.com>
8680
8681         * valprint.c (do_val_print): New function, from val_print.
8682         (val_print): Use do_val_print.
8683         (common_val_print): Use do_val_print.
8684
8685 2020-03-13  Tom Tromey  <tom@tromey.com>
8686
8687         * valprint.c (value_print): Use scoped_value_mark.
8688
8689 2020-03-13  Tom de Vries  <tdevries@suse.de>
8690
8691         PR symtab/25646
8692         * psymtab.c (partial_symtab::partial_symtab): Don't set
8693         globals_offset and statics_offset.  Push element onto
8694         current_global_psymbols and current_static_psymbols stacks.
8695         (concat): New function.
8696         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8697         element from current_global_psymbols and current_static_psymbols
8698         stacks.  Concat popped elements to global_psymbols and
8699         static_symbols.
8700         (add_psymbol_to_list): Use current_global_psymbols and
8701         current_static_psymbols stacks.
8702         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8703         current_static_psymbols fields.
8704
8705 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8706
8707         * corelow.c (sniff_core_bfd): Remove.
8708         (class core_target) <m_core_vec>: Remove.
8709         (core_target::core_target): Update.
8710         (core_file_fns): Remove.
8711         (deprecated_add_core_fns): Remove.
8712         (default_core_sniffer): Remove.
8713         (sniff_core_bfd): Remove.
8714         (default_check_format): Remove.
8715         (gdb_check_format): Remove.
8716         (core_target_open): Update.
8717         (core_target::get_core_register_section): Update.
8718         (get_core_registers_cb): Update.
8719         (core_target::fetch_registers): Update.
8720         * gdbcore.h (struct core_fns): Remove.
8721         (deprecated_add_core_fns): Remove.
8722         (default_core_sniffer): Remove.
8723         (default_check_format): Remove.
8724
8725 2020-03-12  Tom Tromey  <tom@tromey.com>
8726
8727         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8728         CORE_ADDR.
8729         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8730
8731 2020-03-12  Tom Tromey  <tom@tromey.com>
8732
8733         * remote.c (remote_target::download_tracepoint)
8734         (remote_target::enable_tracepoint)
8735         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8736         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8737         sprintf_vma.
8738
8739 2020-03-12  Tom Tromey  <tom@tromey.com>
8740
8741         * symfile-mem.c: Update CORE_ADDR size assert.
8742
8743 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8744
8745         * selftest.m4: Move to gdbsupport/.
8746         * acinclude.m4: Update path to selftest.m4.
8747
8748 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8749
8750         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8751         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8752         gdbarch-selfselftests.c and selftest-arch.c.
8753         (SUBDIR_UNITTESTS_OBS): Rename to...
8754         (SELFTESTS_OBS): ... this.
8755         (COMMON_SFILES): Remove disasm-selftests.c and
8756         gdbarch-selftests.c.
8757         * configure.ac: Don't add selftest-arch.{c,o} to
8758         CONFIG_{SRCS,OBS}.
8759         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8760         preprocessor conditions.
8761
8762 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8763
8764         * configure.ac: Don't source bfd/development.sh.
8765         * selftest.m4: Modify comment.
8766         * configure: Re-generate.
8767
8768 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8769
8770         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8771         not "true" or "false".
8772         * configure: Re-generate.
8773
8774 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8775
8776         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8777         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8778         renamed to arm_nbsd_supply_gregset.
8779         (fetch_register): Update to call arm_nbsd_supply_gregset.
8780         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8781         (arm_netbsd_nat_target::fetch_registers): Update.
8782         (fetch_elfcore_registers): Removed.
8783         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8784         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8785         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8786         not require NetBSD system headers.
8787         (arm_nbsd_regset): New struct.
8788         (arm_nbsd_iterate_over_regset_sections): New function.
8789         (arm_netbsd_init_abi_common): Updated to call
8790         set_gdbarch_iterate_over_regset_sections.
8791         * arm-nbsd-tdep.h: New file.
8792
8793 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8794
8795         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8796         recursion.
8797
8798 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8799
8800         * configure: Re-generate.
8801
8802 2020-03-11  Tom Tromey  <tromey@adacore.com>
8803
8804         * ada-typeprint.c (print_choices): Fix comment.
8805
8806 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8807
8808         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8809         previous item in the list, when the list has no items.
8810
8811 2020-03-11  Tom de Vries  <tdevries@suse.de>
8812
8813         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8814         PROP_LOCLIST handling code.
8815
8816 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8817
8818         * buildsym-legacy.c (record_line): Pass extra parameter to
8819         record_line.
8820         * buildsym.c (buildsym_compunit::record_line): Take an extra
8821         parameter, reduce duplication in the line table, and record the
8822         is_stmt flag in the line table.
8823         * buildsym.h (buildsym_compunit::record_line): Add extra
8824         parameter.
8825         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8826         non-statement lines.
8827         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8828         this to the symtab builder.
8829         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8830         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8831         through to dwarf_record_line_1.
8832         * infrun.c (process_event_stop_test): When stepping, don't stop at
8833         a non-statement instruction, and only refresh the step info when
8834         we land in the middle of a line's range.  Also add an extra
8835         comment.
8836         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8837         field.
8838         * record-btrace.c (btrace_find_line_range): Only record lines
8839         marked as is-statement.
8840         * stack.c (frame_show_address): Show the frame address if we are
8841         in a non-statement sal.
8842         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8843         (maintenance_print_one_line_table): Print a header for the is_stmt
8844         column, and include is_stmt information in the output.
8845         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8846         preference to non-statements.
8847         (find_pcs_for_symtab_line): Prefer is-statement entries.
8848         (find_line_common): Likewise.
8849         * symtab.h (struct linetable_entry): Add is_stmt field.
8850         (struct symtab_and_line): Likewise.
8851         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8852         arranging the line table.
8853
8854 2020-03-07  Tom de Vries  <tdevries@suse.de>
8855
8856         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8857         DIE.
8858
8859 2020-03-07  Tom Tromey  <tom@tromey.com>
8860
8861         * valops.c (value_literal_complex): Remove obsolete comment.
8862         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8863         comment.
8864
8865 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8866
8867         * infrun.h: Forward-declare thread_info.
8868         (set_step_info): Add thread_info parameter, add doc.
8869         * infrun.c (set_step_info): Add thread_info parameter, move doc
8870         to header.
8871         * infrun.c (process_event_stop_test): Pass thread to
8872         set_step_info call.
8873         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8874         set_step_info.
8875         (prepare_one_step): Add thread_info parameter, pass it to
8876         set_step_frame and prepare_one_step (recursive) call.
8877         (step_1): Pass thread to prepare_one_step call.
8878         (step_command_fsm::should_stop): Pass thread to
8879         prepare_one_step.
8880         (until_next_fsm): Pass thread to set_step_frame call.
8881         (finish_command): Pass thread to set_step_info call.
8882
8883 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8884
8885         * windows-tdep.c (windows_solib_create_inferior_hook):
8886         Check if inferior is running.
8887
8888 2020-03-06  Tom de Vries  <tdevries@suse.de>
8889
8890         * NEWS: Fix "the the".
8891         * ctfread.c: Same.
8892
8893 2020-03-06  Tom de Vries  <tdevries@suse.de>
8894
8895         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8896
8897 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8898
8899         * .dir-locals.el: Add a comment referencing the other copies of
8900         this file.
8901
8902 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8903
8904         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8905         psargs.
8906
8907 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8908
8909         * .gitattributes: New file.
8910
8911 2020-03-04  Tom Tromey  <tom@tromey.com>
8912
8913         * symmisc.c (print_symbol_bcache_statistics)
8914         (print_objfile_statistics): Update.
8915         * symfile.c (allocate_symtab): Use intern.
8916         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8917         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8918         macro_cache>: Remove.
8919         <string_cache>: New member.
8920         (struct objfile) <intern>: New methods.
8921         * elfread.c (elf_symtab_read): Use intern.
8922         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8923         (dwarf2_compute_name, dwarf2_physname)
8924         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8925         names.
8926         (guess_partial_die_structure_name): Update.
8927         (partial_die_info::fixup): Intern name.
8928         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8929         name.
8930         (dwarf2_name): Intern name.  Update.
8931         * buildsym.c (buildsym_compunit::get_macro_table): Use
8932         string_cache.
8933
8934 2020-03-04  Tom Tromey  <tom@tromey.com>
8935
8936         * jit.c (bfd_open_from_target_memory): Make "target" const.
8937         * corefile.c (gnutarget): Now const.
8938         * gdbcore.h (gnutarget): Now const.
8939
8940 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8941
8942         * NEWS: Mention support for WOW64 processes.
8943         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8944         (amd64_windows_segment_register_p): Remove static.
8945         (_initialize_amd64_windows_nat): Update.
8946         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8947         * i386-windows-nat.c (context_offset): Update.
8948         (i386_mappings): Rename and remove static.
8949         (i386_windows_segment_register_p): Remove static.
8950         (_initialize_i386_windows_nat): Update.
8951         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8952         (STATUS_WX86_SINGLE_STEP): New macro.
8953         (EnumProcessModulesEx): New macro.
8954         (Wow64SuspendThread): New macro.
8955         (Wow64GetThreadContext): New macro.
8956         (Wow64SetThreadContext): New macro.
8957         (Wow64GetThreadSelectorEntry): New macro.
8958         (windows_set_context_register_offsets): Add static.
8959         (windows_set_segment_register_p): Likewise.
8960         (windows_add_thread): Adapt for WOW64 processes.
8961         (windows_fetch_one_register): Likewise.
8962         (windows_nat_target::fetch_registers): Likewise.
8963         (windows_store_one_register): Likewise.
8964         (display_selector): Likewise.
8965         (display_selectors): Likewise.
8966         (handle_exception): Likewise.
8967         (windows_continue): Likewise.
8968         (windows_nat_target::resume): Likewise.
8969         (windows_add_all_dlls): Likewise.
8970         (do_initial_windows_stuff): Likewise.
8971         (windows_nat_target::attach): Likewise.
8972         (windows_get_exec_module_filename): Likewise.
8973         (windows_nat_target::create_inferior): Likewise.
8974         (windows_xfer_siginfo): Likewise.
8975         (_initialize_loadable): Initialize Wow64SuspendThread,
8976         Wow64GetThreadContext, Wow64SetThreadContext,
8977         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8978         * windows-nat.h (windows_set_context_register_offsets):
8979         Remove declaration.
8980         (windows_set_segment_register_p): Likewise.
8981         (i386_windows_segment_register_p): Add declaration.
8982         (amd64_windows_segment_register_p): Likewise.
8983
8984 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8985
8986         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8987         in "info registers" for AArch64/ARM.
8988
8989         The change caused "info registers" to not print GPR's.
8990
8991         gdb/ChangeLog:
8992
8993         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8994
8995         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8996         when reg->group is empty and reggroup is not.
8997
8998 2020-03-03  Tom Tromey  <tromey@adacore.com>
8999
9000         * dwarf2/frame.c (struct dwarf2_frame_cache)
9001         <checked_tailcall_bottom, entry_cfa_sp_offset,
9002         entry_cfa_sp_offset_p>: Remove members.
9003         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
9004         (dwarf2_frame_prev_register): Don't call
9005         dwarf2_tailcall_sniffer_first.
9006         (dwarf2_append_unwinders): Don't append tailcall unwinder.
9007         * frame-unwind.c (add_unwinder): New fuction.
9008         (frame_unwind_init): Use it.  Add tailcall unwinder.
9009
9010 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
9011             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9012
9013         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
9014         value should be printed as true.
9015
9016 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
9017
9018         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
9019         (windows_init_abi): Set and use windows_so_ops.
9020
9021 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
9022
9023         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
9024         when verifying if dealing with a convenience variable.
9025
9026 2020-03-03  Luis Machado  <luis.machado@linaro.org>
9027
9028         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
9029
9030 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9031
9032         * infrun.c (gdbarch_supports_displaced_stepping): New.
9033         (use_displaced_stepping): Break up conditions in smaller pieces.
9034         Use gdbarch_supports_displaced_stepping.
9035         (displaced_step_prepare_throw): Use
9036         gdbarch_supports_displaced_stepping.
9037
9038 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9039
9040         * NEWS: Mention new behaviour of the history filename.
9041         * top.c (write_history_p): Add comment.
9042         (show_write_history_p): Add header comment, give a different
9043         message when history writing is on, but the history filename is
9044         empty.
9045         (history_filename): Add comment.
9046         (history_filename_empty): New function.
9047         (show_history_filename): Add header comment, give a different
9048         message when the filename is empty.
9049         (init_history): Compare history_filename against nullptr, and only
9050         read history if the filename is not empty.
9051         (set_history_filename): Add header comment, and only make
9052         non-empty filenames absolute.
9053         (init_main): Make the filename argument to 'set history filename'
9054         optional.
9055
9056 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
9057
9058         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
9059         (arm_supply_vfpregset): ...this, and update to use VFP registers.
9060         (fetch_fp_register): Update.
9061         (fetch_fp_regs): Update.
9062         (store_fp_register): Update.
9063         (store_fp_regs): Update.
9064         (arm_netbsd_nat_target::read_description): New function.
9065         (fetch_elfcore_registers): Update.
9066
9067 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9068
9069         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
9070         general_thread if the stop reply is missing a thread-id.
9071         (remote_target::process_stop_reply): Use the first non-exited
9072         thread if the target didn't pass a thread-id.
9073         * infrun.c (do_target_wait): Move call to
9074         switch_to_inferior_no_thread to ....
9075         (do_target_wait_1): ... here.
9076
9077 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
9078
9079         * debuginfod-support.c: Include defs.h first.
9080
9081 2020-02-28  Tom de Vries  <tdevries@suse.de>
9082
9083         * symfile.c (set_initial_language): Use default language for lookup.
9084
9085 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
9086
9087         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
9088         reader variable, pass `this` to read_cutu_die_from_dwo.
9089
9090 2020-02-27  Aaron Merey  <amerey@redhat.com>
9091
9092         * source.c (open_source_file): Check for nullptr when computing
9093         srcpath.
9094
9095 2020-02-27  Tom Tromey  <tromey@adacore.com>
9096
9097         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9098         member.
9099         (dwarf2_add_field): Don't update nfields.
9100         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9101
9102 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9103
9104         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9105         abs.
9106
9107 2020-02-26  Tom Tromey  <tom@tromey.com>
9108
9109         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9110         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9111         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9112         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9113         per_cu_data.
9114
9115 2020-02-26  Tom Tromey  <tom@tromey.com>
9116
9117         * dwarf2/index-write.c (psym_index_map): Change type.
9118         (add_address_entry_worker, write_one_signatured_type)
9119         (recursively_count_psymbols, recursively_write_psymbols)
9120         (class debug_names, psyms_seen_size, write_gdbindex)
9121         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9122
9123 2020-02-26  Aaron Merey  <amerey@redhat.com>
9124
9125         * Makefile.in: Handle optional debuginfod support.
9126         * NEWS: Update.
9127         * README: Add --with-debuginfod summary.
9128         * config.in: Regenerate.
9129         * configure: Regenerate.
9130         * configure.ac: Handle optional debuginfod support.
9131         * debuginfod-support.c: debuginfod helper functions.
9132         * debuginfod-support.h: Ditto.
9133         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9134         summary.
9135         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9136         when a dwz file cannot be found.
9137         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9138         debuginfo file cannot be found.
9139         * source.c (open_source_file): Query debuginfod servers when a
9140         source file cannot be found.
9141         * top.c (print_gdb_configuration): Include
9142         --{with,without}-debuginfod in the output.
9143
9144 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9145
9146         * thread.c (thr_try_catch_cmd): Print thread name.
9147
9148 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9149
9150         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9151         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9152         dwarf2_fetch_die_type_sect_off): Move to...
9153         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9154         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9155         dwarf2_fetch_die_type_sect_off): ... here.
9156         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9157         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9158         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9159
9160 2020-02-26  Tom de Vries  <tdevries@suse.de>
9161
9162         PR gdb/25603
9163         * symfile.c (set_initial_language): Exit-early if
9164         language_mode == language_mode_manual.
9165
9166 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9167
9168         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9169         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9170         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9171
9172 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9173
9174         * gdbtypes.c (create_array_type_with_stride): Handle negative
9175         array strides.
9176         * valarith.c (value_subscripted_rvalue): Likewise.
9177
9178 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9179
9180         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9181
9182 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9183
9184         * loc.h (dwarf2_get_die_type): Move to...
9185         * read.h (dwarf2_get_die_type): ... here.
9186         * read.c (dwarf2_get_die_type): Move doc to header.
9187
9188 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9189
9190         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9191         'gnulib/Makefile.in' to the list.
9192
9193 2020-02-24  Tom Tromey  <tom@tromey.com>
9194
9195         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9196         Remove.
9197         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9198         XOBNEWVEC.
9199
9200 2020-02-24  Tom Tromey  <tom@tromey.com>
9201
9202         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9203         New method.
9204         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9205         (dw2_do_instantiate_symtab, dw2_get_file_names)
9206         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9207
9208 2020-02-24  Tom Tromey  <tom@tromey.com>
9209
9210         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9211         make_scoped_restore.
9212         (dwarf2_psymtab::read_symtab): Don't clear
9213         reading_partial_symbols.
9214
9215 2020-02-24  Tom de Vries  <tdevries@suse.de>
9216
9217         PR gdb/25592
9218         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9219
9220 2020-02-24  Tom de Vries  <tdevries@suse.de>
9221
9222         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9223         commands layout next/prev/regs.
9224
9225 2020-02-22  Tom Tromey  <tom@tromey.com>
9226
9227         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9228         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9229
9230 2020-02-22  Tom Tromey  <tom@tromey.com>
9231
9232         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9233
9234 2020-02-22  Tom Tromey  <tom@tromey.com>
9235
9236         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9237         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9238         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9239         * tui/tui.c (_initialize_tui): Add usage text.
9240
9241 2020-02-22  Tom Tromey  <tom@tromey.com>
9242
9243         * tui/tui-win.c (tui_set_focus_command)
9244         (tui_set_win_height_command): Use error_no_arg.
9245         (_initialize_tui_win): Update help text.
9246         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9247
9248 2020-02-22  Tom Tromey  <tom@tromey.com>
9249
9250         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9251         * tui/tui-disasm.h (struct tui_disasm_window)
9252         <display_start_addr>: Declare.
9253         * tui/tui-source.h (struct tui_source_window)
9254         <display_start_addr>: Declare.
9255         * tui/tui-winsource.h (struct tui_source_window_base)
9256         <show_source_line, display_start_addr>: New methods.
9257         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9258         Rename and move to protected section.
9259         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9260         (tui_source_window_base::do_erase_source_content): Update.
9261         (tui_source_window_base::show_source_line): Now a method.
9262         (tui_source_window_base::show_source_content)
9263         (tui_source_window_base::tui_source_window_base)
9264         (tui_source_window_base::rerender)
9265         (tui_source_window_base::refill)
9266         (tui_source_window_base::do_scroll_horizontal)
9267         (tui_source_window_base::set_is_exec_point_at)
9268         (tui_source_window_base::update_breakpoint_info)
9269         (tui_source_window_base::update_exec_info): Update.
9270         * tui/tui-source.c (tui_source_window::set_contents)
9271         (tui_source_window::showing_source_p)
9272         (tui_source_window::do_scroll_vertical)
9273         (tui_source_window::location_matches_p)
9274         (tui_source_window::line_is_displayed): Update.
9275         (tui_source_window::display_start_addr): New method.
9276         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9277         (tui_disasm_window::do_scroll_vertical)
9278         (tui_disasm_window::location_matches_p): Update.
9279         (tui_disasm_window::display_start_addr): New method.
9280
9281 2020-02-22  Tom Tromey  <tom@tromey.com>
9282
9283         * NEWS: Add entry for gdb.register_window_type.
9284         * tui/tui-layout.h (window_factory): New typedef.
9285         (tui_register_window): Declare.
9286         * tui/tui-layout.c (saved_tui_windows): New global.
9287         (tui_apply_current_layout): Use it.
9288         (tui_register_window): New function.
9289         * python/python.c (do_start_initialization): Call
9290         gdbpy_initialize_tui.
9291         (python_GdbMethods): Add "register_window_type" function.
9292         * python/python-internal.h (gdbpy_register_tui_window)
9293         (gdbpy_initialize_tui): Declare.
9294         * python/py-tui.c: New file.
9295         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9296
9297 2020-02-22  Tom Tromey  <tom@tromey.com>
9298
9299         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9300
9301 2020-02-22  Tom Tromey  <tom@tromey.com>
9302
9303         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9304         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9305         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9306         (tui_set_win_focus_to): Move from tui-win.c.
9307
9308 2020-02-22  Tom Tromey  <tom@tromey.com>
9309
9310         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9311         functions.
9312         (known_window_types): New global.
9313         (tui_get_window_by_name): Reimplement.
9314         (initialize_known_windows): New function.
9315         (validate_window_name): Rewrite.
9316         (_initialize_tui_layout): Call initialize_known_windows.
9317
9318 2020-02-22  Tom Tromey  <tom@tromey.com>
9319
9320         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9321         Remove constants.
9322         * tui/tui-winsource.h (struct tui_source_window_base)
9323         <tui_source_window_base>: Remove parameter.
9324         * tui/tui-winsource.c
9325         (tui_source_window_base::tui_source_window_base): Remove
9326         parameter.
9327         (tui_source_window_base::refill): Update.
9328         * tui/tui-stack.h (struct tui_locator_window)
9329         <tui_locator_window>: Update.
9330         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9331         Default the constructor.
9332         * tui/tui-regs.h (struct tui_data_item_window)
9333         <tui_data_item_window>: Default the constructor.
9334         (struct tui_data_window) <tui_data_window>: Likewise.
9335         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9336         Default the constructor.
9337         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9338         Default the constructor.
9339         <type>: Remove.
9340         (struct tui_win_info) <tui_win_info>: Default the constructor.
9341         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9342         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9343         Default the constructor.
9344
9345 2020-02-22  Tom Tromey  <tom@tromey.com>
9346
9347         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9348         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9349         * tui/tui-win.c (tui_resize_all): Don't call
9350         tui_delete_invisible_windows.
9351         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9352         done.
9353         (tui_set_layout): Update.
9354         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9355         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9356         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9357
9358 2020-02-22  Tom Tromey  <tom@tromey.com>
9359
9360         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9361         correctly.
9362
9363 2020-02-22  Tom Tromey  <tom@tromey.com>
9364
9365         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9366
9367 2020-02-22  Tom Tromey  <tom@tromey.com>
9368
9369         * tui/tui-winsource.h (struct tui_source_window_iterator)
9370         <inner_iterator>: New etytypedef.
9371         <tui_source_window_iterator>: Take "end" parameter.
9372         <tui_source_window_iterator>: Take iterator.
9373         <operator*, advance>: Update.
9374         <m_iter>: Change type.
9375         <m_end>: New field.
9376         (struct tui_source_windows) <begin, end>: Update.
9377         * tui/tui-layout.c (tui_windows): New global.
9378         (tui_apply_current_layout): Clear tui_windows.
9379         (tui_layout_window::apply): Update tui_windows.
9380         * tui/tui-data.h (tui_windows): Declare.
9381         (all_tui_windows): Now inline function.
9382         (class tui_window_iterator, struct all_tui_windows): Remove.
9383
9384 2020-02-22  Tom Tromey  <tom@tromey.com>
9385
9386         PR tui/17850:
9387         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9388         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9389         "height" argument.
9390         (class tui_layout_window) <get_sizes>: Likewise.
9391         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9392         argument.
9393         <get_sizes>: Add "height" argument.
9394         <m_vertical>: New field.
9395         * tui/tui-layout.c (tui_layout_split::clone): Update.
9396         (tui_layout_split::get_sizes): Add "height" argument.
9397         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9398         (tui_new_layout_command): Parse "-horizontal".
9399         (_initialize_tui_layout): Update help string.
9400         (tui_layout_split::specification): Add "-horizontal" when needed.
9401         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9402         argument.
9403         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9404         New methods.
9405
9406 2020-02-22  Tom Tromey  <tom@tromey.com>
9407
9408         * tui/tui-layout.h (enum tui_adjust_result): New.
9409         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9410         (class tui_layout_window) <adjust_size>: Return
9411         tui_adjust_result.  Rewrite.
9412         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9413         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9414
9415 2020-02-22  Tom Tromey  <tom@tromey.com>
9416
9417         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9418         parameter and return types.
9419         (class tui_layout_base) <specification>: Add "depth".
9420         (class tui_layout_window) <specification>: Add "depth".
9421         (class tui_layout_split) <specification>: Add "depth".
9422         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9423         and return types.
9424         (tui_new_layout_command): Parse sub-layouts.
9425         (_initialize_tui_layout): Update help string.
9426         (tui_layout_window::specification): Add "depth".
9427         (add_layout_command): Update.
9428
9429 2020-02-22  Tom Tromey  <tom@tromey.com>
9430
9431         * NEWS: Add "tui new-layout" item.
9432         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9433         Add new-layout command to help text.
9434         (validate_window_name): New function.
9435         (tui_new_layout_command): New function.
9436         (_initialize_tui_layout): Register "new-layout".
9437         (tui_layout_window::specification): New method.
9438         (tui_layout_window::specification): New method.
9439         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9440         method.
9441         (class tui_layout_window) <specification>: New method.
9442         (class tui_layout_split) <specification>: New method.
9443
9444 2020-02-22  Tom Tromey  <tom@tromey.com>
9445
9446         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9447         * tui/tui-win.c (window_name_completer): Update comment.
9448         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9449         Declare method.
9450         (class tui_layout_window) <replace_window>: Likewise.
9451         (class tui_layout_split) <replace_window>: Likewise.
9452         (tui_set_layout): Don't declare.
9453         (tui_set_initial_layout): Declare function.
9454         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9455         (asm_regs_layout): New globals.
9456         (tui_current_layout, show_layout): Remove.
9457         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9458         (find_layout, tui_apply_layout): New function.
9459         (layout_completer): Remove.
9460         (tui_next_layout): Reimplement.
9461         (tui_next_layout_command): New function.
9462         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9463         (tui_regs_layout): Reimplement.
9464         (tui_regs_layout_command): New function.
9465         (extract_display_start_addr): Rewrite.
9466         (next_layout, prev_layout): Remove.
9467         (tui_layout_window::replace_window): New method.
9468         (tui_layout_split::replace_window): New method.
9469         (destroy_layout): New function.
9470         (layout_list): New global.
9471         (add_layout_command): New function.
9472         (initialize_layouts): Update.
9473         (tui_layout_command): New function.
9474         (_initialize_tui_layout): Install "layout" commands.
9475         * tui/tui-data.h (enum tui_layout_type): Remove.
9476         (tui_current_layout): Don't declare.
9477
9478 2020-02-22  Tom Tromey  <tom@tromey.com>
9479
9480         * tui/tui-regs.c (tui_reg_layout): Remove.
9481         (tui_reg_command): Use tui_regs_layout.
9482         * tui/tui-layout.h (tui_reg_command): Declare.
9483         * tui/tui-layout.c (tui_reg_command): New function.
9484
9485 2020-02-22  Tom Tromey  <tom@tromey.com>
9486
9487         * tui/tui.c (tui_rl_delete_other_windows): Call
9488         tui_remove_some_windows.
9489         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9490         Declare method.
9491         (class tui_layout_window) <remove_windows>: New method.
9492         (class tui_layout_split) <remove_windows>: Declare.
9493         (tui_remove_some_windows): Declare.
9494         * tui/tui-layout.c (tui_remove_some_windows): New function.
9495         (tui_layout_split::remove_windows): New method.
9496
9497 2020-02-22  Tom Tromey  <tom@tromey.com>
9498
9499         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9500         * tui/tui-layout.h (tui_next_layout): Declare.
9501         * tui/tui-layout.c (tui_next_layout): New function.
9502
9503 2020-02-22  Tom Tromey  <tom@tromey.com>
9504
9505         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9506         correct coordinates.
9507
9508 2020-02-22  Tom Tromey  <tom@tromey.com>
9509
9510         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9511         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9512         DATA_WIN case.
9513
9514 2020-02-22  Tom Tromey  <tom@tromey.com>
9515
9516         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9517         TUI_DISASM_WIN, not tui_win_list.
9518
9519 2020-02-22  Tom Tromey  <tom@tromey.com>
9520
9521         * valprint.c (generic_val_print_enum_1)
9522         (val_print_type_code_flags): Style member names.
9523         * rust-lang.c (val_print_struct, rust_print_enum)
9524         (rust_print_struct_def, rust_internal_print_type): Style member
9525         names.
9526         * p-valprint.c (pascal_object_print_value_fields): Style member
9527         names.  Only call fprintf_symbol_filtered for static members.
9528         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9529         * f-valprint.c (f_val_print): Style member names.
9530         * f-typeprint.c (f_type_print_base): Style member names.
9531         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9532         call fprintf_symbol_filtered for static members.
9533         (cp_print_class_member): Style member names.
9534         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9535         member names.
9536         * ada-valprint.c (ada_print_scalar): Style enum names.
9537         (ada_val_print_enum): Likewise.
9538         * ada-typeprint.c (print_enum_type): Style enum names.
9539
9540 2020-02-21  Tom Tromey  <tom@tromey.com>
9541
9542         * psympriv.h (struct partial_symtab): Update comment.
9543
9544 2020-02-21  Tom Tromey  <tromey@adacore.com>
9545
9546         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9547         type is CORE_ADDR.
9548
9549 2020-02-21  Tom de Vries  <tdevries@suse.de>
9550
9551         PR gdb/25534
9552         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9553         if dependencies[i]->user != NULL.
9554
9555 2020-02-21  Ali Tamur  <tamur@google.com>
9556
9557         * dwarf2/read.c (dwarf2_name): Add null check.
9558
9559 2020-02-20  Tom Tromey  <tom@tromey.com>
9560
9561         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9562         ">=", in binary search.
9563         (dwarf2_find_containing_comp_unit): New overload.
9564         (run_test): New self-test.
9565         (_initialize_dwarf2_read): Register new test.
9566
9567 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9568
9569         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9570         * riscv-tdep.h: Likewise.
9571         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9572         rv32-only CSR.
9573         * features/riscv/64bit-csr.xml: Regenerated.
9574
9575 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9576             Tom Tromey  <tom@tromey.com>
9577
9578         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9579         of 'fputc_unfiltered'.
9580         (putchar_unfiltered): Call 'fputc_unfiltered'.
9581         (fputc_unfiltered): Call 'fputs_unfiltered'.
9582
9583 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9584
9585         * config.in: Regenerate.
9586         * configure: Regenerate.
9587         * configure.ac: Add --with-python-libdir option.
9588         * main.c: Use WITH_PYTHON_LIBDIR.
9589
9590 2020-02-19  Tom Tromey  <tom@tromey.com>
9591
9592         * symtab.c (general_symbol_info::compute_and_set_names): Use
9593         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9594
9595 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9596
9597         * dwarf2/read.c (allocate_signatured_type_table,
9598         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9599         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9600         Remove objfile parameter, update all callers.
9601
9602 2020-02-19  Doug Evans  <dje@google.com>
9603
9604         PR rust/25535
9605         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9606         rust_enum_variant calculation.
9607
9608 2020-02-19  Tom Tromey  <tromey@adacore.com>
9609
9610         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9611
9612 2020-02-19  Tom Tromey  <tromey@adacore.com>
9613
9614         * ada-lang.c (cache_symbol): Use obstack_strdup.
9615
9616 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9617
9618         * configure: Regenerate.
9619
9620 2020-02-19  Tom Tromey  <tromey@adacore.com>
9621
9622         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9623         NULL check.
9624
9625 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9626
9627         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9628
9629 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9630
9631         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9632         if GDBSERVER is not defined.
9633         (riscv_tdesc_cache): Likewise, also store const target_desc.
9634         (STATIC_IN_GDB): Define.
9635         (riscv_create_target_description): Update declaration with
9636         STATIC_IN_GDB.
9637         (riscv_lookup_target_description): New function, only define if
9638         GDBSERVER is not defined.
9639         * arch/riscv.h (riscv_create_target_description): Declare only
9640         when GDBSERVER is defined.
9641         (riscv_lookup_target_description): New declaration when GDBSERVER
9642         is not defined.
9643         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9644         (riscv_linux_read_features): ...this, and return
9645         riscv_gdbarch_features instead of target_desc.
9646         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9647         (riscv_linux_read_description): Rename to...
9648         (riscv_linux_read_features): ...this.
9649         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9650         Update to use riscv_gdbarch_features and
9651         riscv_lookup_target_description.
9652         * riscv-tdep.c (riscv_find_default_target_description): Use
9653         riscv_lookup_target_description instead of
9654         riscv_create_target_description.
9655
9656 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9657
9658         * valprint.c (generic_val_print_enum_1): When printing a flag
9659         enum with value 0 and there is no enumerator with value 0, print
9660         just "0" instead of "(unknown: 0x0)".
9661
9662 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9663
9664         * valprint.c (generic_val_print_enum_1): Print unknown part of
9665         flag enum in hex.
9666
9667 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9668
9669         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9670         flag enums to contain duplicate enumerators.
9671         * valprint.c (generic_val_print_enum_1): Update comment.
9672
9673 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9674
9675         * dwarf2/read.c: Include "count-one-bits.h".
9676         (update_enumeration_type_from_children): If an enumerator has
9677         multiple bits set, don't treat the enumeration as a "flag enum".
9678         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9679         of flag enums have 0 or 1 bit set.
9680
9681 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9682
9683         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9684         conversion.
9685         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9686         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9687         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9688         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9689         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9690
9691 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9692
9693         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9694
9695 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9696
9697         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9698         displaced_step_closure_up.
9699         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9700         (struct displaced_step_closure_up):
9701         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9702         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9703         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9704         Likewise.
9705         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9706         * gdbarch.c, gdbarch.h: Re-generate.
9707         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9708         displaced_step_closure_up.
9709         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9710         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9711         * infrun.h (displaced_step_closure_up): New type alias.
9712         (struct displaced_step_inferior_state) <step_closure>: Change
9713         type to displaced_step_closure_up.
9714         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9715         displaced_step_closure_up.
9716         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9717
9718 2020-02-14  Tom Tromey  <tom@tromey.com>
9719
9720         * minidebug.c (gnu_debug_key): New global.
9721         (find_separate_debug_file_in_section): Use it.
9722
9723 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9724
9725         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9726         std::unique_ptr.
9727         * gdbarch.c: Re-generate.
9728         * gdbarch.h: Re-generate.
9729         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9730         change.
9731         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9732         type to std::unique_ptr.
9733         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9734         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9735         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9736         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9737         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9738         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9739         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9740         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9741         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9742
9743 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9744
9745         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9746         std::unique_ptr.
9747         (displaced_step_clear): Rename to...
9748         (displaced_step_reset): ... this.  Just call displaced->reset ().
9749         (displaced_step_clear_cleanup): Rename to...
9750         (displaced_step_reset_cleanup): ... this.
9751         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9752         (displaced_step_fixup): Likewise.
9753         (resume_1): Likewise.
9754         (handle_inferior_event): Restore child's memory before calling
9755         displaced_step_fixup on the parent.
9756         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9757         to std::unique_ptr.
9758         <step_closure>: Change type to std::unique_ptr.
9759
9760 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9761
9762         * arm-tdep.c: Include count-one-bits.h.
9763         (cleanup_block_store_pc): Use count_one_bits.
9764         (cleanup_block_load_pc): Use count_one_bits.
9765         (arm_copy_block_xfer): Use count_one_bits.
9766         (thumb2_copy_block_xfer): Use count_one_bits.
9767         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9768         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9769         (thumb_get_next_pcs_raw): Use count_one_bits.
9770         (arm_get_next_pcs_raw): Use count_one_bits_l.
9771         * arch/arm.c (bitcount): Remove.
9772         * arch/arm.h (bitcount): Remove.
9773
9774 2020-02-14  Tom Tromey  <tromey@adacore.com>
9775
9776         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9777         Update.
9778         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9779         * dwarf2/loc.c (call_site_find_chain_1): Return
9780         unique_xmalloc_ptr.
9781         (call_site_find_chain): Likewise.
9782
9783 2020-02-14  Richard Biener  <rguenther@suse.de>
9784
9785         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9786         on expression with division operators.
9787
9788 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9789
9790         * MAINTAINERS (Write After Approval): Adding myself.
9791
9792 2020-02-12  Tom Tromey  <tom@tromey.com>
9793
9794         * event-loop.c (event_data, gdb_event, event_handler_func):
9795         Remove.
9796
9797 2020-02-12  Tom Tromey  <tom@tromey.com>
9798
9799         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9800         (dwarf2_frame_objfile_data): Add comment.
9801         (find_comp_unit, set_comp_unit): New functions.
9802         (dwarf2_frame_find_fde): Use find_comp_unit.
9803         (dwarf2_build_frame_info): Use set_comp_unit.
9804
9805 2020-02-12  Tom Tromey  <tom@tromey.com>
9806
9807         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9808         (comp_unit): Don't initialize objfile.
9809         (execute_cfa_program): Add text_offset parameter.
9810         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9811         (dwarf2_frame_cache): Update.
9812         (dwarf2_build_frame_info): Don't set "objfile" member.
9813
9814 2020-02-12  Tom Tromey  <tom@tromey.com>
9815
9816         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9817         (decode_frame_entry): Likewise.
9818         (dwarf2_build_frame_info): Update.
9819
9820 2020-02-12  Tom Tromey  <tom@tromey.com>
9821
9822         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9823         (decode_frame_entry_1): Use the comp_unit obstack.
9824
9825 2020-02-12  Tom Tromey  <tom@tromey.com>
9826
9827         * dwarf2/frame.c (struct comp_unit): Add initializers and
9828         constructor.
9829         (dwarf2_frame_objfile_data): Store a comp_unit.
9830         (dwarf2_frame_find_fde): Update.
9831         (dwarf2_build_frame_info): Use "new".
9832
9833 2020-02-12  Tom Tromey  <tom@tromey.com>
9834
9835         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9836         (dwarf2_fde_table): Typedef for std::vector.
9837         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9838         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9839         (decode_frame_entry): Update.
9840         (dwarf2_build_frame_info): Use "new".
9841
9842 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9843
9844         * arm-tdep.c (arm_gdbarch_init): Update.
9845         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9846         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9847         have_neon, is_m>: Change to bool.
9848
9849 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9850
9851         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9852
9853 2020-02-12  Tom Tromey  <tom@tromey.com>
9854
9855         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9856
9857 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9858
9859         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9860         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9861
9862 2020-02-11  Tom Tromey  <tom@tromey.com>
9863
9864         * psymtab.h: Update comment.
9865
9866 2020-02-11  Tom Tromey  <tom@tromey.com>
9867
9868         * gdb_obstack.h (struct auto_obstack): Use
9869         DISABLE_COPY_AND_ASSIGN.
9870
9871 2020-02-11  Tom Tromey  <tom@tromey.com>
9872
9873         * dwarf2/frame.h (struct objfile): Don't forward declare.
9874
9875 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9876
9877         * cris-tdep.c (cris_supply_gregset): Change signature to match
9878         what struct regset expects.
9879         (cris_regset): New struct.
9880         (fetch_core_registers): Remove.
9881         (cris_iterate_over_regset_sections): New function.
9882         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9883         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9884
9885 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9886
9887         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9888         registers.
9889
9890 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9891
9892         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9893
9894 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9895
9896         * configure: Re-generate.
9897
9898 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9899
9900         * configure: Re-generate.
9901
9902 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9903
9904         * acinclude: Update warning.m4 path.
9905         * warning.m4: Move to gdbsupport.
9906
9907 2020-02-11  Tom Tromey  <tromey@adacore.com>
9908
9909         * remote.c (remote_console_output): Update.
9910         * printcmd.c (printf_command): Update.
9911         * event-loop.c (gdb_wait_for_event): Update.
9912         * linux-nat.c (sigchld_handler): Update.
9913         * remote-sim.c (gdb_os_write_stdout): Update.
9914         (gdb_os_flush_stdout): Update.
9915         (gdb_os_flush_stderr): Update.
9916         (gdb_os_write_stderr): Update.
9917         * exceptions.c (print_exception): Update.
9918         * remote-fileio.c (remote_fileio_func_read): Update.
9919         (remote_fileio_func_write): Update.
9920         * tui/tui.c (tui_enable): Update.
9921         * tui/tui-interp.c (tui_interp::init): Update.
9922         * utils.c (init_page_info): Update.
9923         (putchar_unfiltered, fputc_unfiltered): Update.
9924         (gdb_flush): Update.
9925         (emit_style_escape): Update.
9926         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9927         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9928         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9929         (stderr_file::write): Update.
9930         (stderr_file::puts): Update.
9931         * ui-file.h (ui_file_isatty, ui_file_write)
9932         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9933         (ui_file_puts): Don't declare.
9934
9935 2020-02-10  Tom de Vries  <tdevries@suse.de>
9936
9937         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9938         sentinel to char *.
9939
9940 2020-02-09  Tom de Vries  <tdevries@suse.de>
9941
9942         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9943         filename if it matches "<artificial>".
9944
9945 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9946
9947         * windows-tdep.c (struct enum_value_name): New struct.
9948         (create_enum): New function.
9949         (windows_get_siginfo_type): Create and use enum types.
9950
9951 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9952
9953         * NEWS: Mention $_siginfo support for Windows.
9954         * windows-nat.c (handle_exception): Set siginfo_er.
9955         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9956         (windows_xfer_siginfo): New function.
9957         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9958         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9959         (init_windows_gdbarch_data): New function.
9960         (get_windows_gdbarch_data): New function.
9961         (windows_get_siginfo_type): New function.
9962         (windows_init_abi): Register windows_get_siginfo_type.
9963         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9964
9965 2020-02-08  Tom Tromey  <tom@tromey.com>
9966
9967         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9968         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9969         <keep>: Declare method.
9970         <m_keep>: Remove member.
9971         <~cutu_reader>: Remove.
9972         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9973         (cutu_reader::cutu_reader): Update.
9974         (cutu_reader::keep): Rename from ~cutu_reader.
9975         (process_psymtab_comp_unit, build_type_psymtabs_1)
9976         (process_skeletonless_type_unit, load_partial_comp_unit)
9977         (load_full_comp_unit, dwarf2_read_addr_index)
9978         (read_signatured_type): Update.
9979
9980 2020-02-08  Tom Tromey  <tom@tromey.com>
9981
9982         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9983         "want_partial_unit" parameter.
9984         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9985         Inline check for DW_TAG_partial_unit.
9986         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9987
9988 2020-02-08  Tom Tromey  <tom@tromey.com>
9989
9990         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9991         read.c.
9992         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9993         read.c.
9994
9995 2020-02-08  Tom Tromey  <tom@tromey.com>
9996
9997         * dwarf2/read.c (read_address): Move to comp-unit.c.
9998         (dwarf2_rnglists_process, dwarf2_ranges_process)
9999         (read_attribute_value, dwarf_decode_lines_1)
10000         (var_decode_location, decode_locdesc): Update.
10001         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
10002         read.c.  Remove "cu" parameter.
10003         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
10004         method.
10005
10006 2020-02-08  Tom Tromey  <tom@tromey.com>
10007
10008         * dwarf2/read.c (read_attribute_value, read_indirect_string)
10009         (read_indirect_line_string): Update.
10010         * dwarf2/comp-unit.c (read_offset): Remove.
10011         (read_comp_unit_head): Update.
10012         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
10013         method.
10014         (read_offset): Don't declare.
10015
10016 2020-02-08  Tom Tromey  <tom@tromey.com>
10017
10018         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
10019         * dwarf2/read.c (struct comp_unit_head): Move to
10020         dwarf2/comp-unit.h.
10021         (enum class rcuh_kind): Move to comp-unit.h.
10022         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
10023         (read_comp_unit_head, error_check_comp_unit_head)
10024         (read_and_check_comp_unit_head): Move to comp-unit.c.
10025         (read_offset, dwarf_unit_type_name): Likewise.
10026         (create_debug_type_hash_table, read_cutu_die_from_dwo)
10027         (cutu_reader::cutu_reader, read_call_site_scope)
10028         (find_partial_die, follow_die_offset): Update.
10029         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
10030
10031 2020-02-08  Tom Tromey  <tom@tromey.com>
10032
10033         * dwarf2/read.c (read_offset_1): Move to leb.c.
10034         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
10035         (dwarf_decode_macro_bytes): Update.
10036         * dwarf2/leb.c (read_offset): Rename; move from read.c.
10037         * dwarf2/leb.h (read_offset): Declare.
10038
10039 2020-02-08  Tom Tromey  <tom@tromey.com>
10040
10041         * dwarf2/read.c (dwarf2_section_size): Remove.
10042         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
10043         Update.
10044         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
10045
10046 2020-02-08  Tom Tromey  <tom@tromey.com>
10047
10048         * dwarf2/read.c (read_initial_length): Move to leb.c.
10049         * dwarf2/leb.h (read_initial_length): Declare.
10050         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
10051         handle_nonstd parameter.
10052         * dwarf2/frame.c (read_initial_length): Remove.
10053         (decode_frame_entry_1): Update.
10054
10055 2020-02-08  Tom Tromey  <tom@tromey.com>
10056
10057         * dwarf2/loc.c (dwarf2_find_location_expression)
10058         (dwarf_evaluate_loc_desc::get_tls_address)
10059         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
10060         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
10061         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
10062         (dwarf2_compile_property_to_c)
10063         (dwarf2_loc_desc_get_symbol_read_needs)
10064         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
10065         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
10066         (loclist_describe_location, loclist_tracepoint_var_ref)
10067         (loclist_generate_c_location): Update.
10068         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
10069         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
10070         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
10071         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
10072         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
10073         (dwarf2_per_cu_data::addr_size)
10074         (dwarf2_per_cu_data::ref_addr_size)
10075         (dwarf2_per_cu_data::text_offset)
10076         (dwarf2_per_cu_data::addr_type): Now methods.
10077         (per_cu_header_read_in): Make per_cu "const".
10078         (dwarf2_version): Remove.
10079         (dwarf2_per_cu_data::int_type): Now a method.
10080         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
10081         (set_die_type, read_array_type, read_subrange_index_type)
10082         (read_tag_string_type, read_subrange_type): Update.
10083         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
10084         offset_size, ref_addr_size, text_offset, addr_type, version,
10085         objfile, int_type, addr_sized_int_type>: Declare methods.
10086
10087 2020-02-08  Tom Tromey  <tom@tromey.com>
10088
10089         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
10090         Move earlier.
10091
10092 2020-02-08  Tom Tromey  <tom@tromey.com>
10093
10094         * dwarf2/read.h (dwarf_line_debug): Declare.
10095         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
10096         * dwarf2/read.c: Move line_header code to new files.
10097         (dwarf_line_debug): No longer static.
10098         * dwarf2/line-header.c: New file.
10099         * dwarf2/line-header.h: New file.
10100
10101 2020-02-08  Tom Tromey  <tom@tromey.com>
10102
10103         * dwarf2/read.c (struct line_header) <file_full_name,
10104         file_file_name>: Return unique_xmalloc_ptr.
10105         (line_header::file_file_name): Update.
10106         (line_header::file_full_name): Update.
10107         (dw2_get_file_names_reader): Update.
10108         (macro_start_file): Update.
10109
10110 2020-02-08  Tom Tromey  <tom@tromey.com>
10111
10112         * dwarf2/read.c (struct line_header) <file_full_name,
10113         file_file_name>: Declare methods.
10114         (dw2_get_file_names_reader): Update.
10115         (file_file_name): Now a method.
10116         (file_full_name): Likewise.
10117         (macro_start_file): Update.
10118
10119 2020-02-08  Tom Tromey  <tom@tromey.com>
10120
10121         * dwarf2/read.c (dwarf_always_disassemble)
10122         (show_dwarf_always_disassemble): Move to loc.c.
10123         (_initialize_dwarf2_read): Move "always-disassemble" registration
10124         to loc.c.
10125         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10126         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10127         static.
10128         (show_dwarf_always_disassemble): Move from read.c.
10129         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10130
10131 2020-02-08  Tom Tromey  <tom@tromey.com>
10132
10133         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10134         (create_quick_file_names_table): Return htab_up.
10135         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10136         Update.
10137         * dwarf2/read.h (struct dwarf2_per_objfile)
10138         <quick_file_names_table>: Now htab_up.
10139
10140 2020-02-08  Tom Tromey  <tom@tromey.com>
10141
10142         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10143
10144 2020-02-08  Tom Tromey  <tom@tromey.com>
10145
10146         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10147         Rewrite.
10148         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10149         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10150         (abbrev_table::abbrev_table): No longer inline.
10151         (ABBREV_HASH_SIZE): Remove.
10152         (abbrev_table::m_abbrevs): Now an htab_up.
10153
10154 2020-02-08  Tom Tromey  <tom@tromey.com>
10155
10156         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10157         (cutu_reader): Update.
10158         (build_type_psymtabs_1): Update.
10159         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10160         (abbrev_table::alloc_abbrev): Update.
10161         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10162         (abbrev_table::read): New static method, renamed from
10163         abbrev_table_read_table.
10164         (abbrev_table::alloc_abbrev)
10165         (abbrev_table::add_abbrev): Now private.
10166         (abbrev_table::abbrev_table): Now private.
10167         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10168
10169 2020-02-08  Tom Tromey  <tom@tromey.com>
10170
10171         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10172         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10173         htab_up.
10174
10175 2020-02-08  Tom Tromey  <tom@tromey.com>
10176
10177         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10178         htab_up.
10179         (lookup_dwo_unit_in_dwp): Update.
10180         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10181         on obstack.
10182
10183 2020-02-08  Tom Tromey  <tom@tromey.com>
10184
10185         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10186         obstack.
10187
10188 2020-02-08  Tom Tromey  <tom@tromey.com>
10189
10190         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10191         line_header_hash.
10192         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10193         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10194         Change type to htab_up.
10195
10196 2020-02-08  Tom Tromey  <tom@tromey.com>
10197
10198         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10199         htab_up.  Don't allocate on obstack.
10200         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10201         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10202         Change type to htab_up.
10203
10204 2020-02-08  Tom Tromey  <tom@tromey.com>
10205
10206         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10207         Change type to htab_up.
10208         * dwarf2/read.c (create_signatured_type_table_from_index)
10209         (create_signatured_type_table_from_debug_names)
10210         (create_all_type_units, add_type_unit)
10211         (lookup_dwo_signatured_type, lookup_signatured_type)
10212         (process_skeletonless_type_unit): Update.
10213         (create_debug_type_hash_table, create_debug_types_hash_table):
10214         Change type of types_htab.
10215         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10216         htab_up.  Don't allocate on obstack.
10217         (create_cus_hash_table): Change type of cus_htab parameter.
10218         (struct dwo_file) <cus, tus>: Now htab_up.
10219         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10220         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10221         (queue_and_load_all_dwo_tus): Update.
10222         * dwarf2/index-write.c (write_gdbindex): Update.
10223         (write_debug_names): Update.
10224
10225 2020-02-08  Tom Tromey  <tom@tromey.com>
10226
10227         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10228         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10229         destructor.
10230         (struct dwarf2_per_objfile) <queue>: New member.
10231         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10232         dwarf2/read.h.
10233         (dwarf2_queue, dwarf2_queue_tail): Remove.
10234         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10235         DISABLE_COPY_AND_ASSIGN.
10236         <m_per_objfile>: New member.
10237         <~dwarf2_queue_guard>: Rewrite.
10238         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10239         Update.
10240         (~dwarf2_queue_item): New.
10241
10242 2020-02-08  Tom Tromey  <tom@tromey.com>
10243
10244         * dwarf2/read.c (struct die_info) <has_children>: New member.
10245         (dw2_get_file_names_reader): Remove has_children.
10246         (dw2_get_file_names): Update.
10247         (read_cutu_die_from_dwo): Remove has_children.
10248         (cutu_reader::init_tu_and_read_dwo_dies)
10249         (cutu_reader::cutu_reader): Update.
10250         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10251         Remove has_children.
10252         (build_type_psymtabs_1, process_skeletonless_type_unit)
10253         (load_partial_comp_unit, load_full_comp_unit): Update.
10254         (create_dwo_cu_reader): Remove has_children.
10255         (create_cus_hash_table, read_die_and_children): Update.
10256         (read_full_die_1,read_full_die): Remove has_children.
10257         (read_signatured_type): Update.
10258         (class cutu_reader) <has_children>: Remove.
10259
10260 2020-02-08  Tom Tromey  <tom@tromey.com>
10261
10262         * dwarf2/expr.c: Rename from dwarf2expr.c.
10263         * dwarf2/expr.h: Rename from dwarf2expr.h.
10264         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10265         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10266         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10267         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10268         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10269         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10270         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10271         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10272         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10273         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10274         * dwarf2/loc.c: Rename from dwarf2loc.c.
10275         * dwarf2/loc.h: Rename from dwarf2loc.h.
10276         * dwarf2/read.c: Rename from dwarf2read.c.
10277         * dwarf2/read.h: Rename from dwarf2read.h.
10278         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10279         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10280         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10281         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10282         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10283         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10284         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10285         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10286         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10287         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10288         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10289         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10290         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10291         Update.
10292         * Makefile.in (COMMON_SFILES): Update.
10293         (HFILES_NO_SRCDIR): Update.
10294
10295 2020-02-08  Tom Tromey  <tom@tromey.com>
10296
10297         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10298         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10299
10300 2020-02-08  Tom Tromey  <tom@tromey.com>
10301
10302         * dwarf2read.h (struct die_info): Don't declare.
10303
10304 2020-02-08  Tom Tromey  <tom@tromey.com>
10305
10306         * dwarf2read.h (die_info_ptr): Remove typedef.
10307
10308 2020-02-08  Tom Tromey  <tom@tromey.com>
10309
10310         * dwarf2read.c (read_call_site_scope)
10311         (handle_data_member_location, dwarf2_add_member_fn)
10312         (mark_common_block_symbol_computed, read_common_block)
10313         (attr_to_dynamic_prop, partial_die_info::read)
10314         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10315         (dwarf2_symbol_mark_computed, set_die_type): Update.
10316         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10317         method.
10318         (attr_form_is_block): Don't declare.
10319         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10320
10321 2020-02-08  Tom Tromey  <tom@tromey.com>
10322
10323         * dwarf2read.c (dwarf2_find_base_address, )
10324         (read_call_site_scope, rust_containing_type)
10325         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10326         (handle_data_member_location, dwarf2_add_member_fn)
10327         (get_alignment, read_structure_type, process_structure_scope)
10328         (mark_common_block_symbol_computed, read_common_block)
10329         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10330         (partial_die_info::read, read_attribute_value, new_symbol)
10331         (lookup_die_type, dwarf2_get_ref_die_offset)
10332         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10333         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10334         (dwarf2_symbol_mark_computed): Update.
10335         * dwarf2/attribute.h (struct attribute) <value_as_address,
10336         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10337         methods.
10338         (value_as_address, attr_form_is_section_offset)
10339         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10340         * dwarf2/attribute.c (attribute::value_as_address)
10341         (attribute::form_is_section_offset, attribute::form_is_constant)
10342         (attribute::form_is_ref): Now methods.
10343
10344 2020-02-08  Tom Tromey  <tom@tromey.com>
10345
10346         * dwarf2read.c (struct attribute, DW_STRING)
10347         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10348         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10349         (attr_form_is_block, attr_form_is_section_offset)
10350         (attr_form_is_constant, attr_form_is_ref): Move.
10351         * dwarf2/attribute.h: New file.
10352         * dwarf2/attribute.c: New file, from dwarf2read.c.
10353         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10354
10355 2020-02-08  Tom Tromey  <tom@tromey.com>
10356
10357         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10358         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10359         Move.
10360         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10361         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10362         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10363         abbrev.c.
10364         * dwarf2/abbrev.h: New file.
10365         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10366         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10367
10368 2020-02-08  Tom Tromey  <tom@tromey.com>
10369
10370         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10371         (dwarf2_section_size, dwarf2_get_section_info)
10372         (create_signatured_type_table_from_debug_names)
10373         (create_addrmap_from_aranges, read_debug_names_from_section)
10374         (get_gdb_index_contents_from_section, read_comp_unit_head)
10375         (error_check_comp_unit_head, read_abbrev_offset)
10376         (create_debug_type_hash_table, init_cu_die_reader)
10377         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10378         (read_comp_units_from_section, create_cus_hash_table)
10379         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10380         (create_dwp_v2_section, dwarf2_rnglists_process)
10381         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10382         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10383         (read_indirect_string_from_dwz, read_addr_index_1)
10384         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10385         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10386         (fill_in_loclist_baton): Update.
10387         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10388         get_containing_section, get_bfd_owner, get_bfd_section,
10389         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10390         (dwarf2_read_section, get_section_name, get_section_file_name)
10391         (get_containing_section, get_section_bfd_owner)
10392         (get_section_bfd_section, get_section_name, get_section_file_name)
10393         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10394         declare.
10395         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10396         (dwarf2_section_info::get_bfd_owner)
10397         (dwarf2_section_info::get_bfd_section)
10398         (dwarf2_section_info::get_name)
10399         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10400         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10401         (dwarf2_section_info::read): Now methods.
10402         * dwarf-index-write.c (class debug_names): Update.
10403
10404 2020-02-08  Tom Tromey  <tom@tromey.com>
10405
10406         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10407         Move to dwarf2/section.h.
10408         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10409         (get_section_bfd_section, get_section_name)
10410         (get_section_file_name, get_section_id, get_section_flags)
10411         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10412         dwarf2/section.c.
10413         * dwarf2/section.h: New file.
10414         * dwarf2/section.c: New file, from dwarf2read.c.
10415         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10416
10417 2020-02-08  Tom Tromey  <tom@tromey.com>
10418
10419         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10420         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10421         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10422         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10423         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10424         * dwarf2/leb.h: New file, from dwarf2read.c.
10425         * dwarf2/leb.c: New file, from dwarf2read.c.
10426         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10427         Remove.
10428         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10429         (COMMON_SFILES): Add dwarf2/leb.c.
10430
10431 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10432
10433         GDB 9.1 released.
10434
10435 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10436
10437         PR gdb/25190:
10438         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10439         * gdb/remote.c (remote_console_output): Update.
10440         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10441         (ui_file_puts): ...this.
10442         * gdb/ui-file.h (ui_file_puts): Add declaration.
10443         * gdb/utils.c (emit_style_escape): Update.
10444         (flush_wrap_buffer): Update.
10445         (fputs_maybe_filtered): Update.
10446         (fputs_unfiltered): Add function.
10447
10448 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10449
10450         * gdb/event-loop.c (gdb_wait_for_event): Update.
10451         * gdb/printcmd.c (printf_command): Update.
10452         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10453         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10454         (gdb_os_flush_stderr): Update.
10455         * gdb/remote.c (remote_console_output): Update.
10456         * gdb/ui-file.c (gdb_flush): Rename to...
10457         (ui_file_flush): ...this.
10458         (stderr_file::write): Update.
10459         (stderr_file::puts): Update.
10460         * gdb/ui-file.h (gdb_flush): Rename to...
10461         (ui_file_flush): ...this.
10462         * gdb/utils.c (gdb_flush): Add function.
10463         * gdb/utils.h (gdb_flush): Add declaration.
10464
10465 2020-02-07  Tom Tromey  <tromey@adacore.com>
10466
10467         PR breakpoints/24915:
10468         * source.c (find_and_open_source): Do not check basenames_may_differ.
10469
10470 2020-02-07  Tom Tromey  <tom@tromey.com>
10471
10472         * README: Update gdbserver documentation.
10473         * gdbserver: Move to top level.
10474         * configure.tgt (build_gdbserver): Remove.
10475         * configure.ac: Remove --enable-gdbserver.
10476         * configure: Rebuild.
10477         * Makefile.in (distclean): Don't mention gdbserver.
10478
10479 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10480
10481         * source-cache.c (source_cache::ensure): Surround
10482         get_plain_source_lines with a try/catch.
10483         (source_cache::get_line_charpos): Get rid of try/catch
10484         and only check for the return value of "ensure".
10485         * tui/tui-source.c (tui_source_window::set_contents):
10486         Simplify "nlines" calculation.
10487
10488 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10489
10490         * MAINTAINERS (Write After Approval): Add myself.
10491
10492 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10493
10494         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10495         function call.
10496
10497 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10498
10499         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10500
10501 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10502
10503         * nat/riscv-linux-tdesc.h: New file.
10504         * nat/riscv-linux-tdesc.c: New file, taking code from...
10505         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10506         ... here.
10507         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10508         NATDEPFILES.
10509
10510 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10511
10512         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10513         we don't set the fake simulator ptid to the null_ptid.
10514
10515 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10516
10517         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10518         * gdbthread.h (class thread_info) <resumed>: Likewise.
10519         * infrun.c (resume_1): Likewise.
10520         (proceed): Likewise.
10521         (infrun_thread_stop_requested): Likewise.
10522         (stop_all_threads): Likewise.
10523         (handle_inferior_event): Likewise.
10524         (restart_threads): Likewise.
10525         (finish_step_over): Likewise.
10526         (keep_going_stepped_thread): Likewise.
10527         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10528         (linux_handle_extended_wait): Likewise.
10529         * record-btrace.c (get_thread_current_frame_id): Likewise.
10530         * record-full.c (record_full_wait_1): Likewise.
10531         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10532         * target.c (target_resume): Likewise.
10533         * thread.c (set_running_thread): Likewise.
10534
10535 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10536
10537         * f-valprint.c (f77_print_array_1): Changed datatype of index
10538         variable to LONGEST from int to enable it to contain bound
10539         values correctly.
10540
10541 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10542
10543         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10544         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10545         offsets according to FLEN determined.
10546         (riscv_linux_nat_target::read_description): Determine FLEN
10547         dynamically.
10548         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10549         according to FLEN determined.
10550         (riscv_linux_nat_target::store_registers): Likewise.
10551
10552 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10553
10554         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10555         when reg->group is empty and reggroup is not.
10556
10557 2020-01-31  Tom Tromey  <tromey@adacore.com>
10558
10559         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10560         Call beneath target's mourn_inferior after unpushing.
10561
10562 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10563
10564         PR tui/9765
10565         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10566         have enough lines to fill the screen, still return the lowest
10567         address we found.
10568
10569 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10570
10571         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10572         '-', '<', and '>' commands.
10573
10574 2020-01-29  Pedro Alves  <palves@redhat.com>
10575             Sergio Durigan Junior  <sergiodj@redhat.com>
10576
10577         * infcmd.c (construct_inferior_arguments): Assert that
10578         'argc' is greater than 0.
10579
10580 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10581
10582         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10583         (BRK_INSN_MASK): Define to 0xd4200000.
10584         (aarch64_program_breakpoint_here_p): New function.
10585         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10586         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10587         breakpoint.c.
10588         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10589         breakpoint.h
10590         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10591         call gdbarch_program_breakpoint_here_p.
10592         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10593         default_program_breakpoint_here_p, changed return type to bool and
10594         simplified.
10595         * breakpoint.h (program_breakpoint_here): Moved prototype to
10596         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10597         return type to bool.
10598         * gdbarch.c: Regenerate.
10599         * gdbarch.h: Regenerate.
10600         * gdbarch.sh (program_breakpoint_here_p): New method.
10601         * infrun.c (handle_signal_stop): Call
10602         gdbarch_program_breakpoint_here_p.
10603
10604 2020-01-26  Tom Tromey  <tom@tromey.com>
10605
10606         * ctfread.c (struct ctf_fp_info): Reindent.
10607         (_initialize_ctfread): Remove.
10608
10609 2020-01-26  Tom Tromey  <tom@tromey.com>
10610
10611         * psymtab.c (partial_map_expand_apply)
10612         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10613         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10614         (psym_print_stats, psym_expand_symtabs_for_function)
10615         (psym_map_symbol_filenames, psym_map_matching_symbols)
10616         (psym_expand_symtabs_matching)
10617         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10618         (maintenance_check_psymtabs): Use new methods.
10619         * psympriv.h (struct partial_symtab) <readin_p,
10620         get_compunit_symtab>: New methods.
10621         <readin, compunit_symtab>: Remove members.
10622         (struct standard_psymtab): New.
10623         (struct legacy_psymtab): Derive from standard_psymtab.
10624         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10625         standard_psymtab.
10626         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10627
10628 2020-01-26  Tom Tromey  <tom@tromey.com>
10629
10630         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10631         read_dependencies.  Add assert.
10632         * psymtab.c (partial_symtab::read_dependencies): New method.
10633         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10634         method.
10635         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10636         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10637         read_dependencies.
10638         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10639         Add assert.
10640
10641 2020-01-26  Tom Tromey  <tom@tromey.com>
10642
10643         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10644         Call expand_psymtab.
10645         (xcoff_read_symtab): Call expand_psymtab.
10646         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10647         legacy_expand_psymtab.
10648         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10649         method.
10650         (struct legacy_psymtab) <expand_psymtab>: Implement.
10651         <legacy_expand_psymtab>: New member.
10652         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10653         (parse_partial_symbols): Set legacy_expand_psymtab.
10654         (psymtab_to_symtab_1): Change argument order.  Call
10655         expand_psymtab.
10656         (new_psymtab): Set legacy_expand_psymtab.
10657         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10658         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10659         expand_psymtab.
10660         (dwarf2_psymtab::expand_psymtab): Rename from
10661         psymtab_to_symtab_1.  Call expand_psymtab.
10662         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10663         (dbx_end_psymtab): Likewise.
10664         (dbx_psymtab_to_symtab_1): Change argument order. Call
10665         expand_psymtab.
10666         (dbx_read_symtab): Call expand_psymtab.
10667         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10668         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10669         (ctf_psymtab::read_symtab): Call expand_psymtab.
10670
10671 2020-01-26  Tom Tromey  <tom@tromey.com>
10672
10673         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10674         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10675         messages.
10676         * mdebugread.c (mdebug_read_symtab): Remove prints.
10677         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10678         assert.
10679         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10680
10681 2020-01-26  Tom Tromey  <tom@tromey.com>
10682
10683         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10684         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10685         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10686         legacy_symtab.
10687         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10688         * psymtab.c (psymtab_to_symtab): Call method.
10689         (dump_psymtab): Update.
10690         * psympriv.h (struct partial_symtab): Add virtual destructor.
10691         <read_symtab>: New method.
10692         (struct legacy_symtab): New.
10693         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10694         (struct pst_map) <pst>: Now a legacy_psymtab.
10695         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10696         (new_psymtab): Use legacy_psymtab.
10697         * dwarf2read.h (struct dwarf2_psymtab): New.
10698         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10699         * dwarf2read.c (dwarf2_create_include_psymtab)
10700         (dwarf2_build_include_psymtabs, create_type_unit_group)
10701         (create_partial_symtab, process_psymtab_comp_unit_reader)
10702         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10703         (set_partial_user): Use dwarf2_psymtab.
10704         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10705         (psymtab_to_symtab_1, process_full_comp_unit)
10706         (process_full_type_unit, dwarf2_ranges_read)
10707         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10708         (dwarf_decode_lines): Use dwarf2_psymtab.
10709         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10710         (add_address_entry_worker, write_one_signatured_type)
10711         (recursively_count_psymbols, recursively_write_psymbols)
10712         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10713         (write_debug_names): Likewise.
10714         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10715         <pst>: Now a legacy_psymtab.
10716         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10717         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10718         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10719         * ctfread.c (struct ctf_psymtab): New.
10720         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10721         ctf_psymtab.
10722         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10723         (create_partial_symtab): Return a ctf_psymtab.
10724         (scan_partial_symbols): Update.
10725
10726 2020-01-26  Tom Tromey  <tom@tromey.com>
10727
10728         * xcoffread.c (xcoff_start_psymtab): Use new.
10729         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10730         renamed from start_psymtab_common.
10731         * psympriv.h (struct partial_symtab): Add new constructor.
10732         (start_psymtab_common): Don't declare.
10733         * mdebugread.c (parse_partial_symbols): Use new.
10734         * dwarf2read.c (create_partial_symtab): Use new.
10735         * dbxread.c (start_psymtab): Use new.
10736         * ctfread.c (create_partial_symtab): Use new.
10737
10738 2020-01-26  Tom Tromey  <tom@tromey.com>
10739
10740         * xcoffread.c (xcoff_end_psymtab): Use new.
10741         * psymtab.c (start_psymtab_common): Use new.
10742         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10743         Update.
10744         * psympriv.h (struct partial_symtab): Add parameters to
10745         constructor.  Don't inline.
10746         (allocate_psymtab): Don't declare.
10747         * mdebugread.c (new_psymtab): Use new.
10748         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10749         * dbxread.c (dbx_end_psymtab): Use new.
10750
10751 2020-01-26  Tom Tromey  <tom@tromey.com>
10752
10753         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10754         allocate_psymtab.  Update documentation.
10755         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10756         allocate_psymtab.  Do not use new.
10757         (allocate_psymtab): Use new.  Update.
10758
10759 2020-01-26  Tom Tromey  <tom@tromey.com>
10760
10761         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10762         * psymtab.c (psym_print_stats): Update.
10763         * psympriv.h (struct partial_symtab) <readin,
10764         psymtabs_addrmap_supported, anonymous>: Now bool.
10765         * mdebugread.c (psymtab_to_symtab_1): Update.
10766         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10767         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10768         (process_full_comp_unit, process_full_type_unit): Update.
10769         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10770         * ctfread.c (psymtab_to_symtab): Update.
10771
10772 2020-01-26  Tom Tromey  <tom@tromey.com>
10773
10774         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10775         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10776         * psymtab.c (psymtab_storage): Delete psymtabs.
10777         (psymtab_storage::allocate_psymtab): Use new.
10778         (psymtab_storage::discard_psymtab): Use delete.
10779         * psympriv.h (struct partial_symtab): Add constructor and
10780         initializers.
10781
10782 2020-01-26  Tom Tromey  <tom@tromey.com>
10783
10784         * machoread.c: Do not include psympriv.h.
10785
10786 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10787
10788         * NEWS: Mention the new option and the set/show commands.
10789
10790 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10791
10792         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10793         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10794         (validate_exec_file): New variables, enums, functions.
10795         (exec_file_locate_attach, print_section_info): Style the filenames.
10796         (_initialize_exec): Install show_exec_file_mismatch_command and
10797          set_exec_file_mismatch_command.
10798         * gdbcore.h (validate_exec_file): Declare.
10799         * infcmd.c (attach_command): Call validate_exec_file.
10800         * remote.c ( remote_target::remote_add_inferior): Likewise.
10801
10802 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10803
10804         * frame.c (find_frame_sal): Move call to get_next_frame into more
10805         inner scope.
10806         * inline-frame.c (inilne_state) <inline_state>: Update argument
10807         types.
10808         (inilne_state) <skipped_symbol>: Rename to...
10809         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10810         (skip_inline_frames): Build vector of skipped symbols and use this
10811         to reate the inline_state.
10812         (inline_skipped_symbol): Add a comment and some assertions, fetch
10813         skipped symbol from the list.
10814
10815 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10816
10817         * buildsym.c (lte_is_less_than): Delete.
10818         (buildsym_compunit::end_symtab_with_blockvector): Create local
10819         lambda function to sort line table entries, and use
10820         std::stable_sort instead of std::sort.
10821         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10822         markers when looking for a previous line.
10823
10824 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10825
10826         * dwarf2read.c (lnp_state_machine::record_line): Include
10827         end_sequence parameter in debug print out.  Record the line if we
10828         are at an end_sequence marker even if it's not the start of a
10829         statement.
10830         * symmisc.c (maintenance_print_one_line_table): Print end of
10831         sequence markers with 'END' not '0'.
10832
10833 2020-01-24  Pedro Alves  <palves@redhat.com>
10834
10835         PR gdb/25410
10836         * thread.c (scoped_restore_current_thread::restore): Use
10837         switch_to_inferior_no_thread.
10838         * exec.c: Include "progspace-and-thread.h".
10839         (add_target_sections, remove_target_sections):
10840         scoped_restore_current_pspace_and_thread instead of
10841         scoped_restore_current_thread.
10842         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10843         and aspace to the inferior before calling clone_program_space.
10844         Remove stale comment.
10845
10846 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10847
10848         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10849         (arm_netbsd_nat_target::fetch_registers): ...this.
10850         (arm_nbsd_nat_target::store_registers): Rename to...
10851         (arm_netbsd_nat_target::store_registers): ...this.
10852
10853 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10854
10855         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10856         register_t.
10857
10858 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10859
10860         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10861         Update comment.
10862         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10863         Likewise.
10864         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10865         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10866         the correct replacement (iterate_over_regset_sections).
10867         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10868         Update comment.
10869
10870 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10871
10872         PR gdb/23718
10873         * gdb/python/python.c (execute_gdb_command): Call
10874         async_enable_stdin in catch block.
10875
10876 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10877
10878         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10879         SWITCH_THRU_ALL_UIS.
10880
10881 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10882
10883         PR tui/9765
10884         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10885         comment, add extra parameter, and update to store previous symbol
10886         when appropriate.
10887         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10888         add extra parameter.
10889         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10890         remove unneeded parameter, add try/catch around gdb_print_insn,
10891         rewrite to add items to asm_lines vector.
10892         (tui_find_backward_disassembly_start_address): New function.
10893         (tui_find_disassembly_address): Updated throughout.
10894         (tui_disasm_window::set_contents): Update for changes to
10895         tui_disassemble.
10896         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10897         number of lines to scroll.
10898
10899 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10900
10901         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10902         (SECT_OFF_DATA): Likewise.
10903         (SECT_OFF_RODATA): Likewise.
10904         (SECT_OFF_TEXT): Likewise.
10905         (SECT_OFF_BSS): Likewise.
10906         (struct objfile) <text_section_offset, data_section_offset>: New
10907         methods.
10908         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10909         objfile::text_section_offset.
10910         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10911         * coffread.c (coff_symtab_read): Likewise.
10912         (enter_linenos): Likewise.
10913         (process_coff_symbol): Likewise.
10914         * ctfread.c (get_objfile_text_range): Likewise.
10915         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10916         Use objfile::data_section_offset.
10917         * dwarf2-frame.c (execute_cfa_program): Use
10918         objfile::text_section_offset.
10919         (dwarf2_frame_find_fde): Likewise.
10920         * dwarf2read.c (create_addrmap_from_index): Likewise.
10921         (create_addrmap_from_aranges): Likewise.
10922         (dw2_find_pc_sect_compunit_symtab): Likewise.
10923         (process_psymtab_comp_unit_reader): Likewise.
10924         (add_partial_symbol): Likewise.
10925         (add_partial_subprogram): Likewise.
10926         (process_full_comp_unit): Likewise.
10927         (read_file_scope): Likewise.
10928         (read_func_scope): Likewise.
10929         (read_lexical_block_scope): Likewise.
10930         (read_call_site_scope): Likewise.
10931         (dwarf2_rnglists_process): Likewise.
10932         (dwarf2_ranges_process): Likewise.
10933         (dwarf2_ranges_read): Likewise.
10934         (dwarf_decode_lines_1): Likewise.
10935         (new_symbol): Likewise.
10936         (dwarf2_fetch_die_loc_sect_off): Likewise.
10937         (dwarf2_per_cu_text_offset): Likewise.
10938         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10939         * hppa-tdep.c (read_unwind_info): Likewise.
10940         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10941         * psympriv.h (struct partial_symtab): Likewise.
10942         * psymtab.c (find_pc_sect_psymtab): Likewise.
10943         * solib-svr4.c (enable_break): Likewise.
10944         * stap-probe.c (relocate_address): Use
10945         objfile::data_section_offset.
10946         * xcoffread.c (enter_line_range): Use
10947         objfile::text_section_offset.
10948         (read_xcoff_symtab): Likewise.
10949
10950 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10951
10952         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10953         declaration to narrower scopes.
10954
10955 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10956
10957         * darwin-nat.h (struct darwin_exception_msg, enum
10958         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10959         Move up.
10960         (class darwin_nat_target) <wait_1, check_new_threads,
10961         decode_exception_message, decode_message, stop_inferior,
10962         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10963         * darwin-nat.c (darwin_check_new_threads): Rename to...
10964         (darwin_nat_target::check_new_threads): ... this.
10965         (darwin_suspend_inferior_it): Remove.
10966         (darwin_decode_exception_message): Rename to...
10967         (darwin_nat_target::decode_exception_message): ... this.
10968         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10969         (darwin_decode_message): Rename to...
10970         (darwin_nat_target::decode_message): ... this.
10971         (cancel_breakpoint): Rename to...
10972         (darwin_nat_target::cancel_breakpoint): ... this.
10973         (darwin_wait): Rename to...
10974         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10975         instead of iterate_over_inferiors.
10976         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10977         (darwin_stop_inferior): Rename to...
10978         (darwin_nat_target::stop_inferior): ... this.
10979         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10980         (darwin_init_thread_list): Rename to...
10981         (darwin_nat_target::init_thread_list): ... this.
10982         (darwin_ptrace_him): Rename to...
10983         (darwin_nat_target::ptrace_him): ... this.
10984         (darwin_nat_target::create_inferior): Pass lambda function to
10985         fork_inferior.
10986         (darwin_nat_target::detach): Call stop_inferior instead of
10987         darwin_stop_inferior.
10988         * fork-inferior.h (fork_inferior): Change init_trace_fun
10989         parameter to gdb::function_view.
10990         * fork-inferior.c (fork_inferior): Likewise.
10991
10992 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10993
10994         * i386-cygwin-tdep.c (core_process_module_section): Update.
10995         * windows-nat.c (struct lm_info_windows): Add text_offset.
10996         (windows_xfer_shared_libraries): Update.
10997         * windows-tdep.c (windows_xfer_shared_library):
10998         Add text_offset_cached argument.
10999         * windows-tdep.h (windows_xfer_shared_library): Update.
11000
11001 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11002
11003         * gdbarch.sh: Add declaration for _initialize_gdbarch.
11004
11005 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11006
11007         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
11008         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
11009         replace with range-based for.
11010         (gdbsim_interrupt_inferior): Remove.
11011         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
11012         with a range-based for.  Inline code from
11013         gdbsim_interrupt_inferior.
11014
11015 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11016
11017         * infrun.c (proceed): Fix indentation.
11018
11019 2020-01-21  Tom Tromey  <tromey@adacore.com>
11020
11021         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
11022         * python/python.c (python_extension_ops): Update.
11023         (gdbpy_colorize): New function.
11024         * python/lib/gdb/__init__.py (colorize): New function.
11025         * extension.h (ext_lang_colorize): Declare.
11026         * extension.c (ext_lang_colorize): New function.
11027         * extension-priv.h (struct extension_language_ops) <colorize>: New
11028         member.
11029         * cli/cli-style.c (_initialize_cli_style): Update help text.
11030
11031 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11032
11033         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
11034         <cond>: Change type to bool.
11035         (aarch64_displaced_step_b_cond): Update cond to use bool type.
11036         (aarch64_displaced_step_cb): Likewise.
11037         (aarch64_displaced_step_tb): Likewise.
11038
11039 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11040
11041         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
11042         output.
11043
11044 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11045
11046         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
11047         <pc_adjust>: Adjust the documentation.
11048         (aarch64_displaced_step_fixup): Check if PC really moved before
11049         adjusting it.
11050
11051 2020-01-19  Tom Tromey  <tom@tromey.com>
11052
11053         * disasm.c (~gdb_disassembler): New destructor.
11054         (gdb_buffered_insn_length): Call disassemble_free_target.
11055         * disasm.h (class gdb_disassembler): Declare destructor.  Use
11056         DISABLE_COPY_AND_ASSIGN.
11057
11058 2020-01-19  Tom Tromey  <tom@tromey.com>
11059
11060         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
11061         (die_reader_func_ftype): Remove.
11062         (cutu_reader): New class.
11063         (dw2_get_file_names_reader): Remove "data" parameter.
11064         (dw2_get_file_names): Use cutu_reader.
11065         (create_debug_type_hash_table): Update.
11066         (read_cutu_die_from_dwo): Update comment.
11067         (lookup_dwo_unit): Add dwo_name parameter.
11068         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
11069         die_reader_func_ftype and data parameters.
11070         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
11071         Remove die_reader_func_ftype and data parameters.
11072         (~cutu_reader): New; from init_cutu_and_read_dies.
11073         (cutu_reader::cutu_reader): Rename from
11074         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
11075         and data parameters.
11076         (init_cutu_and_read_dies_simple): Remove.
11077         (struct process_psymtab_comp_unit_data): Remove.
11078         (process_psymtab_comp_unit_reader): Remove data parameter; add
11079         want_partial_unit and pretend_language parameters.
11080         (process_psymtab_comp_unit): Use cutu_reader.
11081         (build_type_psymtabs_reader): Remove data parameter.
11082         (build_type_psymtabs_1): Use cutu_reader.
11083         (process_skeletonless_type_unit): Likewise.
11084         (load_partial_comp_unit_reader): Remove.
11085         (load_partial_comp_unit): Use cutu_reader.
11086         (load_full_comp_unit_reader): Remove.
11087         (load_full_comp_unit): Use cutu_reader.
11088         (struct create_dwo_cu_data): Remove.
11089         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
11090         dwo_unit parameters.
11091         (create_cus_hash_table): Use cutu_reader.
11092         (struct dwarf2_read_addr_index_data): Remove.
11093         (dwarf2_read_addr_index_reader): Remove.
11094         (dwarf2_read_addr_index): Use cutu_reader.
11095         (read_signatured_type_reader): Remove.
11096         (read_signatured_type): Use cutu_reader.
11097
11098 2020-01-19  Tom Tromey  <tom@tromey.com>
11099
11100         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11101         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11102         (tui_wrefresh): Declare.
11103         * tui/tui-wingeneral.c (suppress_output): New global.
11104         (tui_suppress_output, ~tui_suppress_output): New constructor and
11105         destructor.
11106         (tui_wrefresh): New function.
11107         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11108         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11109         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11110         method.
11111         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11112         tui_wrefresh.
11113         (tui_data_window::no_refresh): New method.
11114         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11115         (tui_reg_command): Use tui_suppress_output
11116         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11117         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11118         method.
11119         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11120
11121 2020-01-19  Tom Tromey  <tom@tromey.com>
11122
11123         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11124         Handle case where symtab is null.
11125
11126 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11127
11128         * linux-fork.c (one_fork_p): Simplify.
11129
11130 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11131
11132         * top.c (struct qt_args): Remove.
11133         (kill_or_detach): Change return type to void, replace `void *`
11134         parameter with a proper one.
11135         (print_inferior_quit_action):  Likewise.
11136         (quit_confirm): Use range-based for loop to iterate over inferiors.
11137         (quit_force): Likewise.
11138
11139 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11140
11141         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11142         `void *` parameter with proper parameters.
11143         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11144         (print_one_inferior): Change return type to void, replace `void *`
11145         parameter with proper parameters.
11146         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11147         inferiors.
11148         (get_other_inferior): Remove.
11149         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11150         inferiors.
11151
11152 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11153
11154         * mi/mi-interp.c (report_initial_inferior): Remove.
11155         (mi_interp::init): Use range-based for to iterate over inferiors.
11156
11157 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11158
11159         * python/py-inferior.c (build_inferior_list): Remove.
11160         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11161
11162 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11163
11164         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11165         (btrace_stitch_trace): Likewise.
11166         * charset.c (intermediate_encoding): Likewise (vaild).
11167         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11168         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11169         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11170
11171 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11172
11173         * windows-tdep.c (windows_get_tlb_type):
11174         Add rtl_user_process_parameters type.
11175
11176 2020-01-16  Pedro Alves  <palves@redhat.com>
11177             Norbert Lange  <nolange79@gmail.com>
11178
11179         PR build/24805
11180         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11181         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11182         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11183         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11184         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11185         (ps_plog): Redeclare exported functions with default visibility.
11186
11187 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11188
11189         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11190         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11191
11192 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11193
11194         * infcmd.c (post_create_inferior): Use get_thread_regcache
11195         instead of get_current_regcache.
11196
11197 2020-01-14  Tom Tromey  <tom@tromey.com>
11198
11199         PR symtab/12535:
11200         * python/python.c (gdbpy_decode_line): Treat empty string the same
11201         as no argument.
11202
11203 2020-01-14  Tom Tromey  <tom@tromey.com>
11204
11205         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11206
11207 2020-01-14  Tom Tromey  <tom@tromey.com>
11208
11209         * nat/linux-btrace.c: Don't include <config.h>.
11210         * nat/linux-ptrace.c: Don't include <config.h>.
11211         * nat/x86-linux-dregs.c: Don't include <config.h>.
11212
11213 2020-01-14  Tom Tromey  <tom@tromey.com>
11214
11215         * configure: Rebuild.
11216         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11217
11218 2020-01-14  Tom Tromey  <tom@tromey.com>
11219
11220         * nat/x86-linux-dregs.c: Include configh.h.
11221         * nat/linux-ptrace.c: Include configh.h.
11222         * nat/linux-btrace.c: Include configh.h.
11223         * defs.h: Include config.h, bfd.h.
11224         * configure.ac: Don't source common.host.
11225         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11226         * configure: Rebuild.
11227         * acinclude.m4: Update path.
11228         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11229         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11230         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11231         (CLIBS): Add LIBSUPPORT.
11232         (CDEPS): Likewise.
11233         (COMMON_SFILES): Remove gdbsupport files.
11234         (HFILES_NO_SRCDIR): Likewise.
11235         (stamp-version): Update path to create-version.sh.
11236         (ALLDEPFILES): Remove gdbsupport files.
11237
11238 2020-01-14  Tom Tromey  <tom@tromey.com>
11239
11240         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11241         USE_WIN32API when needed.
11242         * configure.ac (USE_WIN32API): Don't define.
11243         (WIN32LIBS): Use WIN32APILIBS.
11244         * configure: Rebuild.
11245
11246 2020-01-14  Tom Tromey  <tom@tromey.com>
11247
11248         * configure: Rebuild.
11249         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11250
11251 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11252
11253         * skip.c (skip_function_command): Make skip w/o arguments use the
11254         name of the inlined function if pc is inside any inlined function.
11255
11256 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11257
11258         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11259         * infrun.c (resume_1): Likewise.
11260         (handle_inferior_event): Remove stale comment.
11261         * linux-nat.c (linux_nat_target::resume): Update comments.
11262         (save_stop_reason): Likewise.
11263         (linux_nat_filter_event): Likewise.
11264         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11265
11266 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11267
11268         * elfread.c (record_minimal_symbol): Set section index to 0 for
11269         non-allocatable sections.
11270
11271
11272 2020-01-13  Ali Tamur <tamur@google.com>
11273
11274         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11275         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11276         to gdb::optional.  Update comments.
11277         (dwo_file): Update comments.
11278         (read_attribute): Update API to take an additional out parameter,
11279         need_reprocess.  This is used to mark attributes that need other
11280         attributes (e.g. str_offsets_base) for correct computation which may not
11281         have been read yet.
11282         (read_attribute_reprocess): New function declaration.
11283         (read_addr_index): Likewise.
11284         (read_dwo_str_index): Likewise.
11285         (read_stub_str_index): Likewise.
11286         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11287         (lookup_addr_base): New function definition.
11288         (lookup_ranges_base): Likewise.
11289         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11290         lookup_ranges_base.
11291         (init_cutu_and_read_dies): Update comments.
11292         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11293         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11294         Update comments.
11295         (init_cutu_and_read_dies_simple): Reflect API changes.
11296         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11297         (create_cus_hash_table): Change API to take parent compile unit.
11298         Reflect API changes.
11299         (open_and_init_dwo_file): Reflect API changes.
11300         (dwarf2_get_pc_bounds): Update comments.
11301         (dwarf2_record_block_ranges): Likewise.
11302         (read_full_die_1): Change implementation to reprocess attributes that
11303         need str_offsets_base and addr_base.
11304         (partial_die_info::read): Likewise.
11305         (read_attribute_reprocess): New function definition.
11306         (read_attribute_value): Change API to take an additional out parameter,
11307         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11308         when a non-dwo compile unit has index based attributes.
11309         (read_attribute): Reflect API changes.
11310         (read_addr_index_1): Reflect API changes.  Update comments.
11311         (dwarf2_read_addr_index_data): Reflect API changes.
11312         (dwarf2_read_addr_index): Likewise.
11313         (read_str_index): Change API and implementation.  This becomes a helper
11314         to be used by the new string index related methods.  Update error
11315         message and comments.
11316         (read_dwo_str_index): New function definition.
11317         (read_stub_str_index): Likewise.
11318         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11319         * symfile.h (dwarf2_debug_sections): Likewise.
11320         * xcoffread.c (dwarf2_debug_sections): Likewise.
11321
11322 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11323
11324         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11325         core_reg_sect type to gdb_byte *.
11326         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11327         * cris-tdep.c (fetch_core_registers): Likewise.
11328         * corelow.c (core_target::get_core_register_section): Change
11329         type of `contents` to gdb::byte_vector.
11330
11331 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11332
11333         * tui/tui-wingeneral.c (box_win): Position the title in the center
11334         of the border.
11335
11336 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11337
11338         * corelow.c (core_target::get_core_register_section): Use
11339           std::vector instead of alloca.
11340
11341 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11342
11343         * warning.m4: Add -Wmissing-declarations to build_warnings.
11344         * configure: Re-generate.
11345
11346 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11347
11348         * python/python.c (init__gdb_module): Add declaration.
11349
11350 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11351
11352         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11353         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11354         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11355         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11356         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11357         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11358         * ada-exp.y (_initialize_ada_exp): Add declaration.
11359         * ada-lang.c (_initialize_ada_language): Add declaration.
11360         * ada-tasks.c (_initialize_tasks): Add declaration.
11361         * agent.c (_initialize_agent): Add declaration.
11362         * aix-thread.c (_initialize_aix_thread): Add declaration.
11363         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11364         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11365         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11366         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11367         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11368         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11369         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11370         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11371         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11372         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11373         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11374         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11375         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11376         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11377         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11378         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11379         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11380         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11381         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11382         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11383         * annotate.c (_initialize_annotate): Add declaration.
11384         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11385         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11386         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11387         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11388         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11389         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11390         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11391         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11392         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11393         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11394         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11395         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11396         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11397         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11398         * auto-load.c (_initialize_auto_load): Add declaration.
11399         * auxv.c (_initialize_auxv): Add declaration.
11400         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11401         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11402         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11403         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11404         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11405         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11406         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11407         * breakpoint.c (_initialize_breakpoint): Add declaration.
11408         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11409         * btrace.c (_initialize_btrace): Add declaration.
11410         * charset.c (_initialize_charset): Add declaration.
11411         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11412         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11413         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11414         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11415         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11416         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11417         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11418         * coffread.c (_initialize_coffread): Add declaration.
11419         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11420         * compile/compile.c (_initialize_compile): Add declaration.
11421         * complaints.c (_initialize_complaints): Add declaration.
11422         * completer.c (_initialize_completer): Add declaration.
11423         * copying.c (_initialize_copying): Add declaration.
11424         * corefile.c (_initialize_core): Add declaration.
11425         * corelow.c (_initialize_corelow): Add declaration.
11426         * cp-abi.c (_initialize_cp_abi): Add declaration.
11427         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11428         * cp-support.c (_initialize_cp_support): Add declaration.
11429         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11430         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11431         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11432         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11433         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11434         * ctfread.c (_initialize_ctfread): Add declaration.
11435         * d-lang.c (_initialize_d_language): Add declaration.
11436         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11437         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11438         * dbxread.c (_initialize_dbxread): Add declaration.
11439         * dcache.c (_initialize_dcache): Add declaration.
11440         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11441         * disasm.c (_initialize_disasm): Add declaration.
11442         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11443         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11444         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11445         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11446         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11447         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11448         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11449         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11450         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11451         * elfread.c (_initialize_elfread): Add declaration.
11452         * exec.c (_initialize_exec): Add declaration.
11453         * extension.c (_initialize_extension): Add declaration.
11454         * f-lang.c (_initialize_f_language): Add declaration.
11455         * f-valprint.c (_initialize_f_valprint): Add declaration.
11456         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11457         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11458         * filesystem.c (_initialize_filesystem): Add declaration.
11459         * findcmd.c (_initialize_mem_search): Add declaration.
11460         * findvar.c (_initialize_findvar): Add declaration.
11461         * fork-child.c (_initialize_fork_child): Add declaration.
11462         * frame-base.c (_initialize_frame_base): Add declaration.
11463         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11464         * frame.c (_initialize_frame): Add declaration.
11465         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11466         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11467         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11468         * gcore.c (_initialize_gcore): Add declaration.
11469         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11470         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11471         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11472         * gdbarch.c (_initialize_gdbarch): Add declaration.
11473         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11474         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11475         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11476         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11477         * go-lang.c (_initialize_go_language): Add declaration.
11478         * go32-nat.c (_initialize_go32_nat): Add declaration.
11479         * guile/guile.c (_initialize_guile): Add declaration.
11480         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11481         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11482         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11483         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11484         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11485         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11486         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11487         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11488         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11489         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11490         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11491         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11492         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11493         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11494         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11495         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11496         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11497         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11498         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11499         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11500         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11501         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11502         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11503         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11504         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11505         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11506         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11507         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11508         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11509         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11510         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11511         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11512         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11513         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11514         * infcall.c (_initialize_infcall): Add declaration.
11515         * infcmd.c (_initialize_infcmd): Add declaration.
11516         * inflow.c (_initialize_inflow): Add declaration.
11517         * infrun.c (_initialize_infrun): Add declaration.
11518         * interps.c (_initialize_interpreter): Add declaration.
11519         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11520         * jit.c (_initialize_jit): Add declaration.
11521         * language.c (_initialize_language): Add declaration.
11522         * linux-fork.c (_initialize_linux_fork): Add declaration.
11523         * linux-nat.c (_initialize_linux_nat): Add declaration.
11524         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11525         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11526         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11527         * m2-lang.c (_initialize_m2_language): Add declaration.
11528         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11529         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11530         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11531         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11532         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11533         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11534         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11535         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11536         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11537         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11538         * machoread.c (_initialize_machoread): Add declaration.
11539         * macrocmd.c (_initialize_macrocmd): Add declaration.
11540         * macroscope.c (_initialize_macroscope): Add declaration.
11541         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11542         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11543         * maint.c (_initialize_maint_cmds): Add declaration.
11544         * mdebugread.c (_initialize_mdebugread): Add declaration.
11545         * memattr.c (_initialize_mem): Add declaration.
11546         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11547         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11548         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11549         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11550         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11551         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11552         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11553         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11554         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11555         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11556         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11557         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11558         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11559         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11560         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11561         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11562         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11563         * mipsread.c (_initialize_mipsread): Add declaration.
11564         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11565         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11566         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11567         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11568         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11569         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11570         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11571         * nto-procfs.c (_initialize_procfs): Add declaration.
11572         * objc-lang.c (_initialize_objc_language): Add declaration.
11573         * observable.c (_initialize_observer): Add declaration.
11574         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11575         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11576         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11577         * osabi.c (_initialize_gdb_osabi): Add declaration.
11578         * osdata.c (_initialize_osdata): Add declaration.
11579         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11580         * parse.c (_initialize_parse): Add declaration.
11581         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11582         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11583         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11584         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11585         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11586         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11587         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11588         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11589         * printcmd.c (_initialize_printcmd): Add declaration.
11590         * probe.c (_initialize_probe): Add declaration.
11591         * proc-api.c (_initialize_proc_api): Add declaration.
11592         * proc-events.c (_initialize_proc_events): Add declaration.
11593         * proc-service.c (_initialize_proc_service): Add declaration.
11594         * procfs.c (_initialize_procfs): Add declaration.
11595         * producer.c (_initialize_producer): Add declaration.
11596         * psymtab.c (_initialize_psymtab): Add declaration.
11597         * python/python.c (_initialize_python): Add declaration.
11598         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11599         * record-btrace.c (_initialize_record_btrace): Add declaration.
11600         * record-full.c (_initialize_record_full): Add declaration.
11601         * record.c (_initialize_record): Add declaration.
11602         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11603         * regcache.c (_initialize_regcache): Add declaration.
11604         * reggroups.c (_initialize_reggroup): Add declaration.
11605         * remote-notif.c (_initialize_notif): Add declaration.
11606         * remote-sim.c (_initialize_remote_sim): Add declaration.
11607         * remote.c (_initialize_remote): Add declaration.
11608         * reverse.c (_initialize_reverse): Add declaration.
11609         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11610         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11611         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11612         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11613         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11614         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11615         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11616         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11617         Add declaration.
11618         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11619         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11620         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11621         * rust-exp.y (_initialize_rust_exp): Add declaration.
11622         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11623         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11624         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11625         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11626         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11627         * score-tdep.c (_initialize_score_tdep): Add declaration.
11628         * ser-go32.c (_initialize_ser_dos): Add declaration.
11629         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11630         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11631         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11632         * ser-uds.c (_initialize_ser_socket): Add declaration.
11633         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11634         * serial.c (_initialize_serial): Add declaration.
11635         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11636         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11637         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11638         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11639         * skip.c (_initialize_step_skip): Add declaration.
11640         * sol-thread.c (_initialize_sol_thread): Add declaration.
11641         * solib-aix.c (_initialize_solib_aix): Add declaration.
11642         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11643         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11644         * solib-frv.c (_initialize_frv_solib): Add declaration.
11645         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11646         * solib-target.c (_initialize_solib_target): Add declaration.
11647         * solib.c (_initialize_solib): Add declaration.
11648         * source-cache.c (_initialize_source_cache): Add declaration.
11649         * source.c (_initialize_source): Add declaration.
11650         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11651         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11652         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11653         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11654         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11655         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11656         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11657         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11658         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11659         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11660         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11661         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11662         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11663         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11664         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11665         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11666         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11667         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11668         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11669         * stabsread.c (_initialize_stabsread): Add declaration.
11670         * stack.c (_initialize_stack): Add declaration.
11671         * stap-probe.c (_initialize_stap_probe): Add declaration.
11672         * std-regs.c (_initialize_frame_reg): Add declaration.
11673         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11674         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11675         * symfile.c (_initialize_symfile): Add declaration.
11676         * symmisc.c (_initialize_symmisc): Add declaration.
11677         * symtab.c (_initialize_symtab): Add declaration.
11678         * target.c (_initialize_target): Add declaration.
11679         * target-connection.c (_initialize_target_connection): Add
11680         declaration.
11681         * target-dcache.c (_initialize_target_dcache): Add declaration.
11682         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11683         * thread.c (_initialize_thread): Add declaration.
11684         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11685         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11686         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11687         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11688         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11689         * tracectf.c (_initialize_ctf): Add declaration.
11690         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11691         * tracefile.c (_initialize_tracefile): Add declaration.
11692         * tracepoint.c (_initialize_tracepoint): Add declaration.
11693         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11694         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11695         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11696         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11697         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11698         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11699         * tui/tui.c (_initialize_tui): Add declaration.
11700         * typeprint.c (_initialize_typeprint): Add declaration.
11701         * ui-style.c (_initialize_ui_style): Add declaration.
11702         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11703         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11704         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11705         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11706         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11707         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11708         * unittests/filtered_iterator-selftests.c
11709         (_initialize_filtered_iterator_selftests): Add declaration.
11710         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11711         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11712         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11713         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11714         * unittests/main-thread-selftests.c
11715         (_initialize_main_thread_selftests): Add declaration.
11716         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11717         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11718         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11719         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11720         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11721         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11722         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11723         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11724         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11725         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11726         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11727         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11728         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11729         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11730         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11731         declaration.
11732         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11733         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11734         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11735         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11736         * user-regs.c (_initialize_user_regs): Add declaration.
11737         * utils.c (_initialize_utils): Add declaration.
11738         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11739         * valops.c (_initialize_valops): Add declaration.
11740         * valprint.c (_initialize_valprint): Add declaration.
11741         * value.c (_initialize_values): Add declaration.
11742         * varobj.c (_initialize_varobj): Add declaration.
11743         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11744         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11745         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11746         * windows-nat.c (_initialize_windows_nat): Add declaration.
11747         (_initialize_check_for_gdb_ini): Add declaration.
11748         (_initialize_loadable): Add declaration.
11749         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11750         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11751         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11752         * xcoffread.c (_initialize_xcoffread): Add declaration.
11753         * xml-support.c (_initialize_xml_support): Add declaration.
11754         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11755         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11756         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11757         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11758
11759 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11760
11761         * regformats/regdat.sh: Generate declaration for init function.
11762
11763 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11764
11765         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11766         up.
11767         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11768         close_one_inferior>: New methods.
11769         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11770         pass down target to find_inferior_pid.
11771         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11772         Pass down target to find_inferior_ptid.
11773         (gdbsim_target::create_inferior): Pass down target to
11774         add_thread_silent.
11775         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11776         target down to find_inferior_ptid and switch_to_thread.
11777         (gdbsim_target::close): Update to call close_one_inferior.
11778         (struct resume_data): Remove.
11779         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11780         directly, rather than through a void pointer.
11781         (gdbsim_target::resume): Update to call resume_one_inferior.
11782
11783 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11784
11785         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11786
11787 2020-01-12  Pedro Alves  <palves@redhat.com>
11788
11789         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11790         directly for the current inferior instead of
11791         discard_all_inferiors.
11792         (discard_all_inferiors): Delete.
11793
11794 2020-01-11  Tom Tromey  <tom@tromey.com>
11795
11796         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11797         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11798         deprecated_safe_get_selected_frame.
11799
11800 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11801
11802         * inferior.c (print_inferior): Switch inferior before printing it.
11803
11804 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11805             Pedro Alves  <palves@redhat.com>
11806
11807         * progspace-and-thread.c (switch_to_program_space_and_thread):
11808         Assert there's an inferior for PSPACE.  Use
11809         switch_to_inferior_no_thread to switch the inferior too.
11810         * progspace.c (program_space::~program_space): Call
11811         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11812         (program_space::free_all_objfiles): Don't call clear_symtab_users
11813         here.
11814         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11815
11816 2020-01-10  Pedro Alves  <palves@redhat.com>
11817
11818         * NEWS: Mention multi-target debugging, "info connections", and
11819         "add-inferior -no-connection".
11820
11821 2020-01-10  Pedro Alves  <palves@redhat.com>
11822
11823         * infrun.c: Include "target-connection.h".
11824         (check_multi_target_resumption): New.
11825         (proceed): Call it.
11826         * target-connection.c (make_target_connection_string): Make
11827         extern.
11828         * target-connection.h (make_target_connection_string): Declare.
11829
11830 2020-01-10  Pedro Alves  <palves@redhat.com>
11831
11832         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11833         * inferior.c (uiout_field_connection): New function.
11834         (print_inferior): Add new "connection-id" column.
11835         (add_inferior_command): Show connection number/string of added
11836         inferior.
11837         * process-stratum-target.h
11838         (process_stratum_target::connection_string): New virtual method.
11839         (process_stratum_target::connection_number): New field.
11840         * remote.c (remote_target::connection_string): New override.
11841         * target-connection.c: New file.
11842         * target-connection.h: New file.
11843         * target.c (decref_target): Remove process_stratum targets from
11844         the connection list.
11845         (target_stack::push): Add process_stratum targets to the
11846         connection list.
11847
11848 2020-01-10  Pedro Alves  <palves@redhat.com>
11849
11850         Revert:
11851         2016-04-12  Pedro Alves  <palves@redhat.com>
11852         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11853         Remove references to name.
11854         * serial.h (struct serial) <name>: Delete.
11855
11856 2020-01-10  Pedro Alves  <palves@redhat.com>
11857
11858         * gdbarch-selftests.c (register_to_value_test): Remove "target
11859         already pushed" check.
11860
11861 2020-01-10  Pedro Alves  <palves@redhat.com>
11862             John Baldwin  <jhb@FreeBSD.org>
11863
11864         * aarch64-linux-nat.c
11865         (aarch64_linux_nat_target::thread_architecture): Adjust.
11866         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11867         (task_command_1): Likewise.
11868         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11869         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11870         (aix_thread_target::store_registers)
11871         (aix_thread_target::thread_alive): Adjust.
11872         * amd64-fbsd-tdep.c: Include "inferior.h".
11873         (amd64fbsd_get_thread_local_address): Pass down target.
11874         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11875         thread's gdbarch instead of target_gdbarch.
11876         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11877         get_last_target_status.
11878         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11879         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11880         inferiors.
11881         (update_inserted_breakpoint_locations): Skip if inferiors with no
11882         execution.
11883         (update_global_location_list): When handling moribund locations,
11884         find representative inferior for location's pspace, and use thread
11885         count of its process_stratum target.
11886         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11887         * bsd-uthread.c (bsd_uthread_target::wait): Use
11888         as_process_stratum_target and adjust thread_change_ptid and
11889         add_thread calls.
11890         (bsd_uthread_target::update_thread_list): Use
11891         as_process_stratum_target and adjust find_thread_ptid,
11892         thread_change_ptid and add_thread calls.
11893         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11894         find_thread_ptid call.
11895         * corelow.c (add_to_thread_list): Adjust add_thread call.
11896         (core_target_open): Adjust add_thread_silent and thread_count
11897         calls.
11898         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11899         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11900         * event-top.c (async_disconnect): Pop targets from all inferiors.
11901         * exec.c (add_target_sections): Push exec target on all inferiors
11902         sharing the program space.
11903         (remove_target_sections): Remove the exec target from all
11904         inferiors sharing the program space.
11905         (exec_on_vfork): New.
11906         * exec.h (exec_on_vfork): Declare.
11907         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11908         Pass it down.
11909         (fbsd_nat_target::update_thread_list): Adjust.
11910         (fbsd_nat_target::resume): Adjust.
11911         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11912         down.
11913         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11914         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11915         get_thread_arch_regcache call.
11916         * fork-child.c (gdb_startup_inferior): Pass target down to
11917         startup_inferior and set_executing.
11918         * gdbthread.h (struct process_stratum_target): Forward declare.
11919         (add_thread, add_thread_silent, add_thread_with_info)
11920         (in_thread_list): Add process_stratum_target parameter.
11921         (find_thread_ptid(inferior*, ptid_t)): New overload.
11922         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11923         parameter.
11924         (all_threads()): Delete overload.
11925         (all_threads, all_non_exited_threads): Add process_stratum_target
11926         parameter.
11927         (all_threads_safe): Use brace initialization.
11928         (thread_count): Add process_stratum_target parameter.
11929         (set_resumed, set_running, set_stop_requested, set_executing)
11930         (threads_are_executing, finish_thread_state): Add
11931         process_stratum_target parameter.
11932         (switch_to_thread): Use is_current_thread.
11933         * i386-fbsd-tdep.c: Include "inferior.h".
11934         (i386fbsd_get_thread_local_address): Pass down target.
11935         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11936         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11937         have_inferiors check.
11938         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11939         (inf_ptrace_target::attach): Adjust.
11940         * infcall.c (run_inferior_call): Adjust.
11941         * infcmd.c (run_command_1): Pass target to
11942         scoped_finish_thread_state.
11943         (proceed_thread_callback): Skip inferiors with no execution.
11944         (continue_command): Rename 'all_threads' local to avoid hiding
11945         'all_threads' function.  Adjust get_last_target_status call.
11946         (prepare_one_step): Adjust set_running call.
11947         (signal_command): Use user_visible_resume_target.  Compare thread
11948         pointers instead of inferior_ptid.
11949         (info_program_command): Adjust to pass down target.
11950         (attach_command): Mark target's 'thread_executing' flag.
11951         (stop_current_target_threads_ns): New, factored out from ...
11952         (interrupt_target_1): ... this.  Switch inferior before making
11953         target calls.
11954         * inferior-iter.h
11955         (struct all_inferiors_iterator, struct all_inferiors_range)
11956         (struct all_inferiors_safe_range)
11957         (struct all_non_exited_inferiors_range): Filter on
11958         process_stratum_target too.  Remove explicit.
11959         * inferior.c (inferior::inferior): Push dummy target on target
11960         stack.
11961         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11962         Add process_stratum_target parameter, and pass it down.
11963         (have_live_inferiors): Adjust.
11964         (switch_to_inferior_and_push_target): New.
11965         (add_inferior_command, clone_inferior_command): Handle
11966         "-no-connection" parameter.  Use
11967         switch_to_inferior_and_push_target.
11968         (_initialize_inferior): Mention "-no-connection" option in
11969         the help of "add-inferior" and "clone-inferior" commands.
11970         * inferior.h: Include "process-stratum-target.h".
11971         (interrupt_target_1): Use bool.
11972         (struct inferior) <push_target, unpush_target, target_is_pushed,
11973         find_target_beneath, top_target, process_target, target_at,
11974         m_stack>: New.
11975         (discard_all_inferiors): Delete.
11976         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11977         (all_inferiors, all_non_exited_inferiors): Add
11978         process_stratum_target parameter.
11979         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11980         (target_last_proc_target): New global.
11981         (follow_fork_inferior): Push target on new inferior.  Pass target
11982         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11983         reference count.
11984         (follow_fork): Adjust get_last_target_status call.  Also consider
11985         target.
11986         (follow_exec): Push target on new inferior.
11987         (struct execution_control_state) <target>: New field.
11988         (user_visible_resume_target): New.
11989         (do_target_resume): Call target_async.
11990         (resume_1): Set target's threads_executing flag.  Consider resume
11991         target.
11992         (commit_resume_all_targets): New.
11993         (proceed): Also consider resume target.  Skip threads of inferiors
11994         with no execution.  Commit resumtion in all targets.
11995         (start_remote): Pass current inferior to wait_for_inferior.
11996         (infrun_thread_stop_requested): Consider target as well.  Pass
11997         thread_info pointer to clear_inline_frame_state instead of ptid.
11998         (infrun_thread_thread_exit): Consider target as well.
11999         (random_pending_event_thread): New inferior parameter.  Use it.
12000         (do_target_wait): Rename to ...
12001         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
12002         down.
12003         (threads_are_resumed_pending_p, do_target_wait): New.
12004         (prepare_for_detach): Adjust calls.
12005         (wait_for_inferior): New inferior parameter.  Handle it.  Use
12006         do_target_wait_1 instead of do_target_wait.
12007         (fetch_inferior_event): Adjust.  Switch to representative
12008         inferior.  Pass target down.
12009         (set_last_target_status): Add process_stratum_target parameter.
12010         Save target in global.
12011         (get_last_target_status): Add process_stratum_target parameter and
12012         handle it.
12013         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
12014         (context_switch): Check inferior_ptid == null_ptid before calling
12015         inferior_thread().
12016         (get_inferior_stop_soon): Pass down target.
12017         (wait_one): Rename to ...
12018         (poll_one_curr_target): ... this.
12019         (struct wait_one_event): New.
12020         (wait_one): New.
12021         (stop_all_threads): Adjust.
12022         (handle_no_resumed, handle_inferior_event): Adjust to consider the
12023         event's target.
12024         (switch_back_to_stepped_thread): Also consider target.
12025         (print_stop_event): Update.
12026         (normal_stop): Update.  Also consider the resume target.
12027         * infrun.h (wait_for_inferior): Remove declaration.
12028         (user_visible_resume_target): New declaration.
12029         (get_last_target_status, set_last_target_status): New
12030         process_stratum_target parameter.
12031         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12032         process_stratum_target parameter, and use it.
12033         (clear_inline_frame_state (thread_info*)): New.
12034         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12035         process_stratum_target parameter.
12036         (clear_inline_frame_state (thread_info*)): Declare.
12037         * linux-fork.c (delete_checkpoint_command): Pass target down to
12038         find_thread_ptid.
12039         (checkpoint_command): Adjust.
12040         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
12041         instead of just tweaking inferior_ptid.
12042         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
12043         (exit_lwp): Pass target down to find_thread_ptid.
12044         (attach_proc_task_lwp_callback): Pass target down to
12045         add_thread/set_running/set_executing.
12046         (linux_nat_target::attach): Pass target down to
12047         thread_change_ptid.
12048         (get_detach_signal): Pass target down to find_thread_ptid.
12049         Consider last target status's target.
12050         (linux_resume_one_lwp_throw, resume_lwp)
12051         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
12052         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
12053         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
12054         (linux_nat_target::async_wait_fd): New.
12055         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
12056         target down.
12057         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
12058         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
12059         * linux-thread-db.c (struct thread_db_info::process_target): New
12060         field.
12061         (add_thread_db_info): Save target.
12062         (get_thread_db_info): New process_stratum_target parameter.  Also
12063         match target.
12064         (delete_thread_db_info): New process_stratum_target parameter.
12065         Also match target.
12066         (thread_from_lwp): Adjust to pass down target.
12067         (thread_db_notice_clone): Pass down target.
12068         (check_thread_db_callback): Pass down target.
12069         (try_thread_db_load_1): Always push the thread_db target.
12070         (try_thread_db_load, record_thread): Pass target down.
12071         (thread_db_target::detach): Pass target down.  Always unpush the
12072         thread_db target.
12073         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
12074         target down.  Always unpush the thread_db target.
12075         (find_new_threads_callback, thread_db_find_new_threads_2)
12076         (thread_db_target::update_thread_list): Pass target down.
12077         (thread_db_target::pid_to_str): Pass current inferior down.
12078         (thread_db_target::get_thread_local_address): Pass target down.
12079         (thread_db_target::resume, maintenance_check_libthread_db): Pass
12080         target down.
12081         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
12082         * procfs.c (procfs_target::procfs_init_inferior): Declare.
12083         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
12084         (procfs_init_inferior): Rename to ...
12085         (procfs_target::procfs_init_inferior): ... this and adjust.
12086         (procfs_target::create_inferior, procfs_notice_thread)
12087         (procfs_do_thread_registers): Adjust.
12088         * ppc-fbsd-tdep.c: Include "inferior.h".
12089         (ppcfbsd_get_thread_local_address): Pass down target.
12090         * proc-service.c (ps_xfer_memory): Switch current inferior and
12091         program space as well.
12092         (get_ps_regcache): Pass target down.
12093         * process-stratum-target.c
12094         (process_stratum_target::thread_address_space)
12095         (process_stratum_target::thread_architecture): Pass target down.
12096         * process-stratum-target.h
12097         (process_stratum_target::threads_executing): New field.
12098         (as_process_stratum_target): New.
12099         * ravenscar-thread.c
12100         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12101         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12102         down.
12103         * record-btrace.c (record_btrace_target::info_record): Adjust.
12104         (record_btrace_target::record_method)
12105         (record_btrace_target::record_is_replaying)
12106         (record_btrace_target::fetch_registers)
12107         (get_thread_current_frame_id, record_btrace_target::resume)
12108         (record_btrace_target::wait, record_btrace_target::stop): Pass
12109         target down.
12110         * record-full.c (record_full_wait_1): Switch to event thread.
12111         Pass target down.
12112         * regcache.c (regcache::regcache)
12113         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12114         process_stratum_target parameter and handle it.
12115         (current_thread_target): New global.
12116         (get_thread_regcache): Add process_stratum_target parameter and
12117         handle it.  Switch inferior before calling target method.
12118         (get_thread_regcache): Pass target down.
12119         (get_thread_regcache_for_ptid): Pass target down.
12120         (registers_changed_ptid): Add process_stratum_target parameter and
12121         handle it.
12122         (registers_changed_thread, registers_changed): Pass target down.
12123         (test_get_thread_arch_aspace_regcache): New.
12124         (current_regcache_test): Define a couple local test_target_ops
12125         instances and use them for testing.
12126         (readwrite_regcache): Pass process_stratum_target parameter.
12127         (cooked_read_test, cooked_write_test): Pass mock_target down.
12128         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12129         (get_thread_arch_aspace_regcache): Add process_stratum_target
12130         parameter.
12131         (regcache::target): New method.
12132         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12133         (regcache::registers_changed_ptid): Add process_stratum_target
12134         parameter.
12135         (regcache::m_target): New field.
12136         (registers_changed_ptid): Add process_stratum_target parameter.
12137         * remote.c (remote_state::supports_vCont_probed): New field.
12138         (remote_target::async_wait_fd): New method.
12139         (remote_unpush_and_throw): Add remote_target parameter.
12140         (get_current_remote_target): Adjust.
12141         (remote_target::remote_add_inferior): Push target.
12142         (remote_target::remote_add_thread)
12143         (remote_target::remote_notice_new_inferior)
12144         (get_remote_thread_info): Pass target down.
12145         (remote_target::update_thread_list): Skip threads of inferiors
12146         bound to other targets.  (remote_target::close): Don't discard
12147         inferiors.  (remote_target::add_current_inferior_and_thread)
12148         (remote_target::process_initial_stop_replies)
12149         (remote_target::start_remote)
12150         (remote_target::remote_serial_quit_handler): Pass down target.
12151         (remote_target::remote_unpush_target): New remote_target
12152         parameter.  Unpush the target from all inferiors.
12153         (remote_target::remote_unpush_and_throw): New remote_target
12154         parameter.  Pass it down.
12155         (remote_target::open_1): Check whether the current inferior has
12156         execution instead of checking whether any inferior is live.  Pass
12157         target down.
12158         (remote_target::remote_detach_1): Pass down target.  Use
12159         remote_unpush_target.
12160         (extended_remote_target::attach): Pass down target.
12161         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12162         (remote_target::append_resumption): Pass down target.
12163         (remote_target::append_pending_thread_resumptions)
12164         (remote_target::remote_resume_with_hc, remote_target::resume)
12165         (remote_target::commit_resume): Pass down target.
12166         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12167         (remote_target::interrupt_query)
12168         (remote_target::remove_new_fork_children)
12169         (remote_target::check_pending_events_prevent_wildcard_vcont)
12170         (remote_target::remote_parse_stop_reply)
12171         (remote_target::process_stop_reply): Pass down target.
12172         (first_remote_resumed_thread): New remote_target parameter.  Pass
12173         it down.
12174         (remote_target::wait_as): Pass down target.
12175         (unpush_and_perror): New remote_target parameter.  Pass it down.
12176         (remote_target::readchar, remote_target::remote_serial_write)
12177         (remote_target::getpkt_or_notif_sane_1)
12178         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12179         down target.
12180         (remote_target::mourn_inferior): Pass down target.  Use
12181         remote_unpush_target.
12182         (remote_target::core_of_thread)
12183         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12184         (remote_target::pid_to_exec_file)
12185         (remote_target::thread_handle_to_thread_info): Pass down target.
12186         (remote_target::async_wait_fd): New.
12187         * riscv-fbsd-tdep.c: Include "inferior.h".
12188         (riscv_fbsd_get_thread_local_address): Pass down target.
12189         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12190         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12191         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12192         Adjust.
12193         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12194         * solib-svr4.c (enable_break): Pass down target.
12195         * spu-multiarch.c (parse_spufs_run): Pass down target.
12196         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12197         * target-delegates.c: Regenerate.
12198         * target.c (g_target_stack): Delete.
12199         (current_top_target): Return the current inferior's top target.
12200         (target_has_execution_1): Refer to the passed-in inferior's top
12201         target.
12202         (target_supports_terminal_ours): Check whether the initial
12203         inferior was already created.
12204         (decref_target): New.
12205         (target_stack::push): Incref/decref the target.
12206         (push_target, push_target, unpush_target): Adjust.
12207         (target_stack::unpush): Defref target.
12208         (target_is_pushed): Return bool.  Adjust to refer to the current
12209         inferior's target stack.
12210         (dispose_inferior): Delete, and inline parts ...
12211         (target_preopen): ... here.  Only dispose of the current inferior.
12212         (target_detach): Hold strong target reference while detaching.
12213         Pass target down.
12214         (target_thread_name): Add assertion.
12215         (target_resume): Pass down target.
12216         (target_ops::beneath, find_target_at): Adjust to refer to the
12217         current inferior's target stack.
12218         (get_dummy_target): New.
12219         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12220         has a thread running.
12221         (initialize_targets): Rename to ...
12222         (_initialize_target): ... this.
12223         * target.h: Include "gdbsupport/refcounted-object.h".
12224         (struct target_ops): Inherit refcounted_object.
12225         (target_ops::shortname, target_ops::longname): Make const.
12226         (target_ops::async_wait_fd): New method.
12227         (decref_target): Declare.
12228         (struct target_ops_ref_policy): New.
12229         (target_ops_ref): New typedef.
12230         (get_dummy_target): Declare function.
12231         (target_is_pushed): Return bool.
12232         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12233         (all_matching_threads_iterator::all_matching_threads_iterator):
12234         Handle filter target.
12235         * thread-iter.h (struct all_matching_threads_iterator, struct
12236         all_matching_threads_range, class all_non_exited_threads_range):
12237         Filter by target too.  Remove explicit.
12238         * thread.c (threads_executing): Delete.
12239         (inferior_thread): Pass down current inferior.
12240         (clear_thread_inferior_resources): Pass down thread pointer
12241         instead of ptid_t.
12242         (add_thread_silent, add_thread_with_info, add_thread): Add
12243         process_stratum_target parameter.  Use it for thread and inferior
12244         searches.
12245         (is_current_thread): New.
12246         (thread_info::deletable): Use it.
12247         (find_thread_ptid, thread_count, in_thread_list)
12248         (thread_change_ptid, set_resumed, set_running): New
12249         process_stratum_target parameter.  Pass it down.
12250         (set_executing): New process_stratum_target parameter.  Pass it
12251         down.  Adjust reference to 'threads_executing'.
12252         (threads_are_executing): New process_stratum_target parameter.
12253         Adjust reference to 'threads_executing'.
12254         (set_stop_requested, finish_thread_state): New
12255         process_stratum_target parameter.  Pass it down.
12256         (switch_to_thread): Also match inferior.
12257         (switch_to_thread): New process_stratum_target parameter.  Pass it
12258         down.
12259         (update_threads_executing): Reimplement.
12260         * top.c (quit_force): Pop targets from all inferior.
12261         (gdb_init): Don't call initialize_targets.
12262         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12263         Declare.
12264         (windows_add_thread, windows_delete_thread): Adjust.
12265         (get_windows_debug_event): Rename to ...
12266         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12267         * tracefile-tfile.c (tfile_target_open): Pass down target.
12268         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12269         Forward declare.
12270         (switch_to_thread): Add process_stratum_target parameter.
12271         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12272         parameter.  Use it.
12273         (mi_on_resume): Pass target down.
12274         * nat/fork-inferior.c (startup_inferior): Add
12275         process_stratum_target parameter.  Pass it down.
12276         * nat/fork-inferior.h (startup_inferior): Add
12277         process_stratum_target parameter.
12278         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12279
12280 2020-01-10  Pedro Alves  <palves@redhat.com>
12281
12282         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12283         directly.  Instead find the first thread in the thread list and
12284         use switch_to_thread.
12285
12286 2020-01-10  Pedro Alves  <palves@redhat.com>
12287
12288         * remote.c (remote_target::remote_add_inferior): Don't bind a
12289         process to the current inferior if the current inferior is already
12290         bound to a process.
12291
12292 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12293             Pedro Alves  <palves@redhat.com>
12294
12295         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12296         If no process is specified, return null_ptid instead of
12297         inferior_ptid.
12298         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12299         TARGET_WAITKIND_SIGNALLED with no pid.
12300
12301 2020-01-10  Pedro Alves  <palves@redhat.com>
12302
12303         * remote.c (first_remote_resumed_thread): New.
12304         (remote_target::wait_as): Use it as default event_ptid instead of
12305         inferior_ptid.
12306
12307 2020-01-10  Pedro Alves  <palves@redhat.com>
12308
12309         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12310
12311 2020-01-10  Pedro Alves  <palves@redhat.com>
12312
12313         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12314         not -1.
12315
12316 2020-01-10  Pedro Alves  <palves@redhat.com>
12317
12318         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12319         ptid to get_last_target_status.
12320         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12321         ptid to get_last_target_status.
12322         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12323         get_last_target_status.
12324         (info_program_command): Don't pass a target_waitstatus to
12325         get_last_target_status.
12326         * infrun.c (init_wait_for_inferior): Use
12327         nullify_last_target_wait_ptid.
12328         (get_last_target_status): Handle nullptr arguments.
12329         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12330         (print_stop_event): Don't pass a ptid to get_last_target_status.
12331         (normal_stop): Don't pass a ptid to get_last_target_status.
12332         * infrun.h (get_last_target_status, set_last_target_status): Move
12333         comments here and update.
12334         (nullify_last_target_wait_ptid): Declare.
12335         * linux-fork.c (fork_load_infrun_state): Remove local extern
12336         declaration of nullify_last_target_wait_ptid.
12337         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12338         to get_last_target_status.
12339
12340 2020-01-10  Pedro Alves  <palves@redhat.com>
12341
12342         * gdbthread.h (scoped_restore_current_thread)
12343         <dont_restore, restore, m_dont_restore>: Declare.
12344         * thread.c (thread_alive): Add assertion.  Return bool.
12345         (switch_to_thread_if_alive): New.
12346         (prune_threads): Switch inferior/thread.
12347         (print_thread_info_1): Switch thread before calling target methods.
12348         (scoped_restore_current_thread::restore): New, factored out from
12349         ...
12350         (scoped_restore_current_thread::~scoped_restore_current_thread):
12351         ... this.
12352         (scoped_restore_current_thread::scoped_restore_current_thread):
12353         Add assertion.
12354         (thread_apply_all_command, thread_select): Use
12355         switch_to_thread_if_alive.
12356         * infrun.c (proceed, restart_threads, handle_signal_stop)
12357         (switch_back_to_stepped_thread): Switch current thread before
12358         calling target methods.
12359
12360 2020-01-10  Pedro Alves <palves@redhat.com>
12361
12362         * inferior.c (switch_to_inferior_no_thread): New function,
12363         factored out from ...
12364         (inferior_command): ... here.
12365         * inferior.h (switch_to_inferior_no_thread): Declare.
12366         * mi/mi-main.c (run_one_inferior): Use
12367         switch_to_inferior_no_thread.
12368
12369 2020-01-10  Pedro Alves  <palves@redhat.com>
12370
12371         * infcmd.c (kill_command): Remove dead code.
12372
12373 2020-01-10  Pedro Alves  <palves@redhat.com>
12374
12375         * remote.c (remote_target::mourn_inferior): No longer check
12376         whether the target is running.
12377
12378 2020-01-10  Pedro Alves  <palves@redhat.com>
12379
12380         * corelow.c (core_target::has_execution): Change parameter type to
12381         inferior pointer.
12382         * inferior.c (number_of_live_inferiors): Use
12383         inferior::has_execution instead of target_has_execution_1.
12384         * inferior.h (inferior::has_execution): New.
12385         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12386         inferior::has_execution instead of target_has_execution_1.
12387         * process-stratum-target.c
12388         (process_stratum_target::has_execution): Change parameter type to
12389         inferior pointer.  Check the inferior's PID instead of
12390         inferior_ptid.
12391         * process-stratum-target.h
12392         (process_stratum_target::has_execution): Change parameter type to
12393         inferior pointer.
12394         * record-full.c (record_full_core_target::has_execution): Change
12395         parameter type to inferior pointer.
12396         * target.c (target_has_execution_1): Change parameter type to
12397         inferior pointer.
12398         (target_has_execution_current): Adjust.
12399         * target.h (target_ops::has_execution): Change parameter type to
12400         inferior pointer.
12401         (target_has_execution_1): Change parameter type to inferior
12402         pointer.  Change return type to bool.
12403         * tracefile.h (tracefile_target::has_execution): Change parameter
12404         type to inferior pointer.
12405
12406 2020-01-10  Pedro Alves  <palves@redhat.com>
12407
12408         * exceptions.c (print_flush): Remove current_top_target() check.
12409
12410 2020-01-10  Pedro Alves  <palves@redhat.com>
12411
12412         * remote.c (show_remote_exec_file): Show the current inferior's
12413         exec-file instead of the command variable's value.
12414
12415 2020-01-10  Pedro Alves  <palves@redhat.com>
12416
12417         * record-full.c (record_full_resume_ptid): New global.
12418         (record_full_target::resume): Set it.
12419         (record_full_wait_1): Use record_full_resume_ptid instead of
12420         inferior_ptid.
12421
12422 2020-01-10  Pedro Alves  <palves@redhat.com>
12423
12424         * gdbthread.h (scoped_restore_current_thread)
12425         <dont_restore, restore, m_dont_restore>: Declare.
12426         * thread.c (thread_alive): Add assertion.  Return bool.
12427         (switch_to_thread_if_alive): New.
12428         (prune_threads): Switch inferior/thread.
12429         (print_thread_info_1): Switch thread before calling target methods.
12430         (scoped_restore_current_thread::restore): New, factored out from
12431         ...
12432         (scoped_restore_current_thread::~scoped_restore_current_thread):
12433         ... this.
12434         (scoped_restore_current_thread::scoped_restore_current_thread):
12435         Add assertion.
12436         (thread_apply_all_command, thread_select): Use
12437         switch_to_thread_if_alive.
12438
12439 2020-01-10  George Barrett  <bob@bob131.so>
12440
12441         * stap-probe.c (stap_modify_semaphore): Don't check for null
12442         semaphores.
12443         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12444         for null semaphores.
12445
12446 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12447
12448         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12449         all source windows, and maintain horizontal scroll status while
12450         doing so.
12451
12452 2020-01-09  Tom Tromey  <tom@tromey.com>
12453
12454         PR tui/18932:
12455         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12456         update_source_window, not print_source_lines.
12457
12458 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12459
12460         * tui/tui.c (tui_enable): Register tui hooks after calling
12461         tui_display_main.
12462
12463 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12464
12465         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12466
12467 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12468
12469         * thread.c (print_thread_info_1): Fix indentation.
12470
12471 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12472
12473         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12474         unique_xmalloc_ptr outside the if to always free the demangled name.
12475
12476 2020-01-08  Tom Tromey  <tromey@adacore.com>
12477
12478         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12479         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12480         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12481         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12482         Remove.
12483         (section_offsets): New typedef.
12484         * symtab.c (fixup_section, get_msymbol_address): Update.
12485         * symmisc.c (dump_msymbols): Update.
12486         * symfile.h (relative_addr_info_to_section_offsets)
12487         (symfile_map_offsets_to_segments): Update.
12488         * symfile.c (build_section_addr_info_from_objfile)
12489         (init_objfile_sect_indices): Update.
12490         (struct place_section_arg): Change type of "offsets".
12491         (place_section): Update.
12492         (relative_addr_info_to_section_offsets): Change type of
12493         "section_offsets".  Remove "num_sections" parameter.
12494         (default_symfile_offsets, syms_from_objfile_1)
12495         (set_objfile_default_section_offset): Update.
12496         (reread_symbols): No need to preserve section offsets by hand.
12497         (symfile_map_offsets_to_segments): Change type of "offsets".
12498         * stap-probe.c (relocate_address): Update.
12499         * stabsread.h (process_one_symbol): Update.
12500         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12501         (solib_target_relocate_section_addresses): Update.
12502         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12503         Update.
12504         * solib-frv.c (frv_relocate_main_executable): Update.
12505         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12506         * solib-aix.c (solib_aix_get_section_offsets): Change return
12507         type.
12508         (solib_aix_solib_create_inferior_hook): Update.
12509         * remote.c (remote_target::get_offsets): Update.
12510         * psymtab.c (find_pc_sect_psymtab): Update.
12511         * psympriv.h (struct partial_symbol) <address, text_low,
12512         text_high>: Update.
12513         * objfiles.h (obj_section_offset): Update.
12514         (struct objfile) <section_offsets>: Change type.
12515         <num_sections>: Remove.
12516         (objfile_relocate): Update.
12517         * objfiles.c (entry_point_address_query): Update
12518         (relocate_one_symbol): Change type of "section_offsets".
12519         (objfile_relocate1, objfile_relocate1): Change type of
12520         "new_offsets".
12521         (objfile_rebase1): Update.
12522         * mipsread.c (mipscoff_symfile_read): Update.
12523         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12524         parameter.
12525         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12526         (parse_external, psymtab_to_symtab_1): Update.
12527         * machoread.c (macho_symfile_offsets): Update.
12528         * ia64-tdep.c (ia64_find_unwind_table): Update.
12529         * hppa-tdep.c (read_unwind_info): Update.
12530         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12531         * dwarf2read.c (create_addrmap_from_index)
12532         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12533         (process_psymtab_comp_unit_reader, add_partial_symbol)
12534         (add_partial_subprogram, process_full_comp_unit)
12535         (read_file_scope, read_func_scope, read_lexical_block_scope)
12536         (read_call_site_scope, dwarf2_rnglists_process)
12537         (dwarf2_ranges_process, dwarf2_ranges_read)
12538         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12539         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12540         Update.
12541         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12542         Update.
12543         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12544         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12545         (process_one_symbol): Change type of "section_offsets".
12546         * ctfread.c (get_objfile_text_range): Update.
12547         * coffread.c (coff_symtab_read, enter_linenos)
12548         (process_coff_symbol): Update.
12549         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12550         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12551
12552 2020-01-08  Tom Tromey  <tromey@adacore.com>
12553
12554         * dwarf2read.c (parse_macro_definition): Use std::string.
12555         (parse_macro_definition): Likewise.
12556
12557 2020-01-08  Tom Tromey  <tromey@adacore.com>
12558
12559         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12560         (ATTR_ALLOC_CHUNK): Remove.
12561
12562 2020-01-08  Tom Tromey  <tromey@adacore.com>
12563
12564         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12565
12566 2020-01-08  Tom Tromey  <tromey@adacore.com>
12567
12568         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12569         (dwarf2_compute_name, open_dwo_file): Likewise.
12570         (process_enumeration_scope): Use std::vector.
12571         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12572         (partial_die_info::fixup, dwarf2_start_subfile)
12573         (guess_full_die_structure_name, dwarf2_name): Likewise.
12574         (determine_prefix): Update.
12575         (guess_full_die_structure_name): Make return type const.
12576         (partial_die_full_name): Return unique_xmalloc_ptr.
12577         (DW_FIELD_ALLOC_CHUNK): Remove.
12578
12579 2020-01-07  Tom Tromey  <tromey@adacore.com>
12580
12581         PR build/24937:
12582         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12583
12584 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12585
12586         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12587
12588 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12589
12590         * stack.c (print_frame_info): Move disassemble_next_line code
12591         inside source_print block.
12592
12593 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12594
12595         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12596         gdb/signals.h, as we are now using native signal symbols.
12597
12598 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12599
12600         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12601         overflow by an early check of content vs threshold.
12602         * tui/tui-source.c (tui_source_window::line_is_displayed):
12603         Likewise.
12604
12605 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12606
12607         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12608
12609 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12610
12611         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12612         export table if no section contains it's RVA.
12613
12614 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12615
12616         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12617
12618 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12619
12620         * source.c (print_source_lines_base): Set last_line_listed.
12621
12622 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12623
12624         * tui/tui-disasm.c: Remove trailing spaces.
12625
12626 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12627             Pedro Alves  <palves@redhat.com>
12628
12629         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12630         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12631         (windows_gdb_signal_to_target): New function, uses the above
12632         enumeration to convert GDB internal signal codes to equivalent
12633         Windows codes.
12634         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12635         * windows-nat.c: Include "gdb_wait.h".
12636         (get_windows_debug_event): Extract the fatal exception from the
12637         exit status and convert to the equivalent Posix signal number.
12638         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12639         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12640         * gdbsupport/gdb_wait.c: New file, implements
12641         windows_status_to_termsig.
12642         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12643         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12644
12645 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12646
12647         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12648         show_layout.
12649
12650 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12651
12652         * aarch64-linux-nat.c
12653         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12654         and bfd_mach_aarch64.
12655
12656 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12657
12658         * ui-file.c (stdio_file::can_emit_style_escape)
12659         (tee_file::can_emit_style_escape): Ensure style is used also on
12660         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12661         to gdb_stdout.
12662         * main.c (set_gdb_data_directory): Use file style to output the
12663         warning that the given pathname is not a directory.
12664         * top.c (show_history_filename, gdb_safe_append_history)
12665         (show_gdb_datadir): Use file style.
12666
12667 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12668
12669         * solib-target.c (struct lm_info_target):
12670         Change offsets to be a unique_xmalloc_ptr.
12671         (solib_target_relocate_section_addresses): Update.
12672
12673 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12674
12675         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12676
12677 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12678
12679         * MAINTAINERS (Write After Approval): Add myself.
12680
12681 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12682
12683         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12684         Cell BE architecture.
12685         * target.h (struct target_ops) <thread_architecture>: Likewise.
12686
12687 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12688
12689         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12690
12691 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12692
12693         * MAINTAINERS (Write After Approval): Add myself.
12694
12695 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12696
12697         * gdbarch.sh: Update copyright year range of generated files.
12698
12699 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12700
12701         Update copyright year range in all GDB files.
12702
12703 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12704
12705         * copyright.py: Convert to Python 3.
12706
12707 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12708
12709         * copyright.py: Adapt after move of gnulib directory from gdb
12710         directory to toplevel directory.
12711
12712 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12713
12714         * copyright.py (main): Exit if run from the wrong directory.
12715
12716 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12717
12718         * top.c (print_gdb_version): Change copyright year to 2020.
12719
12720 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12721
12722         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12723
12724 For older changes see ChangeLog-2019.
12725 \f
12726 Local Variables:
12727 mode: change-log
12728 left-margin: 8
12729 fill-column: 74
12730 version-control: never
12731 coding: utf-8
12732 End: