gdb/ChangeLog

   1 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
   4         uses with type::is_fixed_instance.
   5
   6 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
   7
   8         * gdbtypes.h (struct type) <is_fixed_instance,
   9         set_is_fixed_instance>: New methods.
  10         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
  11         write call sites to use type::set_is_fixed_instance.
  12
  13 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  14
  15         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
  16         uses with type::is_gnu_ifunc.
  17
  18 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  19
  20         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
  21         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
  22         use type::set_is_gnu_ifunc.
  23
  24 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  25
  26         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
  27         uses with type::stub_is_supported.
  28
  29 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  30
  31         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
  32         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
  33         use type::set_stub_is_supported.
  34
  35 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  36
  37         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
  38         uses with type::is_vector.
  39
  40 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  41
  42         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
  43         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
  44         use type::set_is_vector.
  45
  46 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  47
  48         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
  49         uses with type::has_varargs.
  50
  51 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  52
  53         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
  54         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
  55         use type::set_has_varargs.
  56
  57 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  58
  59         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
  60         uses with type::is_prototyped.
  61
  62 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  63
  64         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
  65         New methods.
  66         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
  67         call sites to use type::set_is_prototyped.
  68
  69 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  70
  71         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
  72         uses with type::target_is_stub.
  73
  74 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  75
  76         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
  77         New methods.
  78         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
  79         sites to use type::set_target_is_stub.
  80
  81 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  82
  83         * gdbtypes.h (TYPE_STUB): Remove, replace all
  84         uses with type::is_stub.
  85
  86 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  87
  88         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
  89         (TYPE_STUB): Use type::is_stub, change all write call sites to
  90         use type::set_is_stub.
  91
  92 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  93
  94         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
  95         type::has_no_signedness.
  96
  97 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  98
  99         * gdbtypes.h (struct type) <has_no_signedness,
 100         set_has_no_signedness>: New methods.
 101         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
 102         call sites to use type::set_has_no_signedness.
 103
 104 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 105
 106         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
 107         type::is_unsigned.
 108
 109 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 110
 111         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
 112         methods.
 113         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
 114         sites to use type::set_is_unsigned.
 115
 116 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
 117             Adam Renquinha <arenquinha@cimeq.qc.ca>
 118
 119         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
 120         pointer and stack frame offset when unwinding.
 121
 122 2020-09-13  Pedro Alves  <pedro@palves.net>
 123
 124         * NEWS: Document "-break-insert --qualified".
 125         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
 126
 127 2020-09-13  Pedro Alves  <pedro@palves.net>
 128
 129         * linespec.c (classify_mtype, compare_msyms): Delete.
 130         (search_minsyms_for_name): Remove classification logic.  Instead
 131         filter out trampoline symbols if we also found an external
 132         function of the same name.
 133
 134 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 135
 136         * NEWS: Create a new section for the next release branch.
 137         Rename the section of the current branch, now that it has
 138         been cut.
 139
 140 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 141
 142         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
 143         * version.in: Bump version to 11.0.50.DATE-git.
 144
 145 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
 146
 147         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
 148
 149 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
 150             Felix Willgerodt  <Felix.Willgerodt@intel.com>
 151
 152         * gdbarch.sh: Added bfloat16 type.
 153         * gdbarch.c: Regenerated.
 154         * gdbarch.h: Regenerated.
 155         * gdbtypes.c (floatformats_bfloat16): New struct.
 156         (gdbtypes_post_init): Add builtin_bfloat16.
 157         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
 158         (floatformats_bfloat16): New struct.
 159         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
 160         (i386_ymm_type): Add field "v16_bfloat16"
 161         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
 162         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
 163         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
 164         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
 165         * features/i386/64bit-avx512.xml: Add bfloat16 type.
 166         * features/i386/64bit-avx512.c: Regenerated.
 167         * features/i386/64bit-sse.xml: Add bfloat16 type.
 168         * features/i386/64bit-sse.c: Regenerated.
 169
 170 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
 171
 172         * i386-tdep.c (i386_zmm_type): Fix field names.
 173         (i386_ymm_type): Fix field names.
 174
 175 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 176
 177         * breakpoint.c: Fix typo in the help message of the
 178         "set breakpoint condition-evaluation" command.
 179
 180 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 181
 182         * nbsd-nat.c: Include "nat/netbsd-nat.h".
 183         * (nbsd_nat_target::pid_to_exec_file)
 184         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
 185         (nbsd_nat_target::post_startup_inferior)
 186         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
 187         (nbsd_add_threads): Switch local code to common gdb/nat functions.
 188         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
 189         * (nbsd_thread_lister): Remove.
 190
 191 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 192
 193         * fork-inferior.c (startup_inferior): Avoid double free.
 194
 195 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 196
 197         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
 198         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
 199
 200 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 201
 202         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
 203         * netbsd-nat.c: Include <sys/ptrace.h>.
 204         * (netbsd_nat::enable_proc_events): Add.
 205
 206 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 207
 208         * netbsd-nat.h: Include "gdbsupport/function-view.h".
 209         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 210         (netbsd_nat::for_each_thread): Add.
 211         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
 212         "gdbsupport/common-debug.h".
 213         * (netbsd_nat::netbsd_thread_lister)
 214         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 215         (netbsd_nat::for_each_thread): Add.
 216
 217 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 218
 219         * netbsd-nat.h: Include <unistd.h>.
 220         * (netbsd_nat::pid_to_exec_file): Add.
 221         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 222         * (netbsd_nat::pid_to_exec_file) Add.
 223
 224 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 225
 226         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 227
 228 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 229
 230         * netbsd-nat.h: New file.
 231         * netbsd-nat.c: Likewise.
 232
 233 2020-09-09  Tom Tromey  <tromey@adacore.com>
 234
 235         * ada-lang.c (remove_extra_symbols): Do not increment when
 236         removing an element
 237
 238 2020-09-08  Tom Tromey  <tromey@adacore.com>
 239
 240         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 241
 242 2020-09-08  Tom Tromey  <tromey@adacore.com>
 243
 244         PR win32/25302:
 245         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 246         (gdb_bfd_init_data): New function.
 247         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 248
 249 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 250
 251         * infrun.c (fetch_inferior_event): Use
 252         `switch_to_target_no_thread` to switch the target.
 253
 254 2020-09-06  Tom Tromey  <tom@tromey.com>
 255
 256         * symfile.h (dwarf2_free_objfile): Don't declare.
 257
 258 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 259
 260         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 261         to match 16 byte real/complex type generated by Flang compiler.
 262
 263 2020-09-03  Tom de Vries  <tdevries@suse.de>
 264
 265         PR breakpoint/26546
 266         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 267         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 268
 269 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 270
 271         * maint.c (index_digits): New function.
 272         (struct maint_print_section_data): Remove.
 273         (print_bfd_section_info): Remove print_data parameter, add arg
 274         and index_digits.
 275         (print_objfile_section_info): Likewise.
 276         (print_bfd_section_info_maybe_relocated): Likewise (plus
 277         objfile).
 278         (maintenance_info_sections): Adjust calls.
 279
 280 2020-09-02  Tom Tromey  <tromey@adacore.com>
 281
 282         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 283         for null pointers.
 284         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 285
 286 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 287
 288         * bcache.h (struct bcache) <insert>: Change type of `added` to
 289         pointer to bool.
 290         * bcache.c (bcache::insert): Likewise.
 291         * gdbtypes.c (check_types_worklist): Adjust.
 292         * psymtab.c (add_psymbol_to_bcache): Adjust.
 293
 294 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 295
 296         * corelow.c (unordered_set): Include.
 297         (class core_target): Add field 'm_core_unavailable_mappings'.
 298         (core_target::build_file_mappings): Print only one warning
 299         per inaccessible file.  Add unavailable/broken mappings
 300         to m_core_unavailable_mappings.
 301         (core_target::xfer_partial): Call...
 302         (core_target::xfer_memory_via_mappings): New method.
 303
 304 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 305
 306         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 307         type to bool.
 308
 309 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 310
 311         * dwarf2/read.c (struct field_info): Fix indentation.
 312
 313 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 314
 315         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 316         ordering in comment.
 317         * frame.c (frame_id_eq): Fix indentation.
 318
 319 2020-08-31  Scott Linder  <scott@scottlinder.com>
 320             Simon Marchi  <simon.marchi@efficios.com>
 321
 322         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 323         inline frame ids in outer frame.
 324
 325 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 326
 327         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 328         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 329         (outer_frame_id): Use FID_STACK_OUTER instead of
 330         FID_STACK_INVALID.
 331         (frame_id_p): Don't check for outer_frame_id.
 332
 333 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 334
 335         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 336         regnum/frame in value.  Call allocate_value_lazy.
 337         * frame.c (frame_unwind_register_value): Use
 338         val_print_not_saved.
 339
 340 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 341
 342         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 343
 344 2020-08-29  Pedro Alves  <pedro@palves.net>
 345
 346         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 347         the inferior before calling target_pid_to_str.
 348
 349 2020-08-28  Tom Tromey  <tom@tromey.com>
 350
 351         * xcoffread.c (xcoff_end_psymtab): Update comment.
 352         * dbxread.c (dbx_end_psymtab): Update comment.
 353
 354 2020-08-28  Tom de Vries  <tdevries@suse.de>
 355
 356         PR breakpoint/26544
 357         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 358         event_location.
 359         (create_breakpoint): Same.
 360         (base_breakpoint_decode_location): Same.
 361         (bkpt_create_sals_from_location): Same.
 362         (bkpt_decode_location): Same.
 363         (bkpt_probe_create_sals_from_location): Same.
 364         (bkpt_probe_decode_location): Same.
 365         (tracepoint_create_sals_from_location): Same.
 366         (tracepoint_decode_location): Same.
 367         (tracepoint_probe_decode_location): Same.
 368         (strace_marker_create_sals_from_location): Same.
 369         (strace_marker_decode_location): Same.
 370         (create_sals_from_location_default): Same.
 371         (decode_location_default): Same.
 372         * breakpoint.h (struct breakpoint_ops): Same.
 373         (create_breakpoint): Same.
 374         * linespec.h (decode_line_full): Same.
 375         * linespec.c (decode_line_full): Same.  Throw error if
 376         result.size () == 0.
 377
 378 2020-08-27  Pedro Alves  <pedro@palves.net>
 379
 380         PR gdb/26524
 381         * breakpoint.c (until_break_fsm) <location_breakpoint,
 382         caller_breakpoint>: Delete fields.
 383         <breakpoints>: New field.
 384         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 385         two individual breakpoints.
 386         (until_break_fsm::should_stop): Loop over breakpoints in the
 387         breakpoint vector.
 388         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 389         vector.
 390         (until_break_command): Handle location expanding into multiple
 391         sals.
 392
 393 2020-08-27  Pedro Alves  <pedro@palves.net>
 394
 395         PR gdb/26523
 396         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 397         bp_until breakpoints user-specified locations.  Update intro
 398         comment.
 399
 400 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 401
 402         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 403         gdb_bfd_sections): New.
 404         * maint.c (print_bfd_section_info): Change param type to
 405         maint_print_section_data.
 406         (print_objfile_section_info): Likewise.
 407         (print_bfd_section_info_maybe_relocated): Likewise.
 408         (maintenance_info_sections): Use gdb_bfd_sections.
 409
 410 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 411
 412         * MAINTAINERS: Add ARC target and maintainer.
 413
 414 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 415
 416         * configure.tgt: ARC support for GNU/Linux.
 417         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 418         * arc-linux-tdep.c: New file.
 419         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 420         * arc-tdep.c (arc_write_pc): Use it.
 421
 422 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 423
 424         * arc-tdep.c (arc_check_for_hardware_loop): New.
 425         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 426
 427 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 428
 429         * arc-tdep.h: Include "gdbarch.h".
 430
 431 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 432
 433         * arch/arc.h
 434         (arc_gdbarch_features): New class to stir the selection of target XML.
 435         (arc_create_target_description): Use FEATURES to choose XML target.
 436         (arc_lookup_target_description): Use arc_create_target_description
 437         to create _new_ target descriptions or return the already created
 438         ones if the FEATURES is the same.
 439         * arch/arc.c: Implementation of prototypes described above.
 440         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 441         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 442         * arc-tdep.c (*_feature_name): Make feature names consistent.
 443         (arc_register_feature): A new struct to hold information about
 444         registers of a particular target/feature.
 445         (arc_check_tdesc_feature): Check if XML provides registers in
 446         compliance with ARC_REGISTER_FEATURE structs.
 447         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 448         (determine_*_reg_feature_set): Which feature name to look for.
 449         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 450         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 451         to expected ISA enums to be used in arc_gdbarch_features structs.
 452         * features/Makefile (FEATURE_XMLFILES): Add new files.
 453         * gdb/features/arc/v1-aux.c: New file.
 454         * gdb/features/arc/v1-aux.xml: Likewise.
 455         * gdb/features/arc/v1-core.c: Likewise.
 456         * gdb/features/arc/v1-core.xml: Likewise.
 457         * gdb/features/arc/v2-aux.c: Likewise.
 458         * gdb/features/arc/v2-aux.xml: Likewise.
 459         * gdb/features/arc/v2-core.c: Likewise.
 460         * gdb/features/arc/v2-core.xml: Likewise.
 461         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 462
 463 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 464             Andrew Burgess  <andrew.burgess@embecosm.com>
 465
 466         PR m2/26372
 467         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
 468         an assert.  Remove single element array indexing pattern as the
 469         MULTI_SUBSCRIPT support will handle this case too.
 470
 471 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
 472
 473         * value.h (valprint_check_validity): Move declaration from
 474         here...
 475         * valprint.h (valprint_check_validity): ... to here.
 476
 477 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 478
 479         * debug.h: New file.
 480         * debug.c (debug_prefixed_vprintf): New function.
 481         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
 482         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
 483
 484 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 485
 486         * infrun.h (infrun_debug_printf_1): New function declaration.
 487         (infrun_debug_printf): New macro.
 488         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
 489         throughout.
 490         (infrun_debug_printf): New function.
 491         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
 492         (handle_jit_event): Likewise.
 493
 494 2020-08-21  Mark Wielaard  <mark@klomp.org>
 495
 496         * ada-lex.l: Extend register warnings diagnostics comment for g++.
 497
 498 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
 499
 500         * frame.c (enum class frame_id_status): New.
 501         (struct frame_info) <this_id::p>: Change type to frame_id_status.
 502         (fprintf_frame): Update.
 503         (compute_frame_id): Set frame id status to "computing" on entry.
 504         Set it back to "not_computed" on failure and to "computed" on
 505         success.
 506         (get_frame_id): Assert the frame id is not being computed.
 507         (create_sentinel_frame): Use frame_id_status::COMPUTED.
 508         (create_new_frame): Likewise.
 509         (frame_cleanup_after_sniffer): Update assert.
 510
 511 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 512
 513         * regcache.c (pid_ptid_regcache_map): New type.
 514         (target_ptid_regcache_map): Remove.
 515         (target_pid_ptid_regcache_map): New type.
 516         (regcaches): Change type to target_pid_ptid_regcache_map.
 517         (get_thread_arch_aspace_regcache): Update.
 518         (regcache_thread_ptid_changed): Update, handle pid-like ptid
 519         case.
 520         (regcaches_size): Update.
 521         (regcache_count): Update.
 522         (registers_changed_ptid_target_pid_test): New.
 523         (_initialize_regcache): Register new test.
 524
 525 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 526
 527         * regcache.c (regcache_count): New.
 528         (struct regcache_test_data): New.
 529         (regcache_test_data_up): New.
 530         (populate_regcaches_for_test): New.
 531         (regcaches_test): Remove.
 532         (get_thread_arch_aspace_regcache_test): New.
 533         (registers_changed_ptid_all_test): New.
 534         (registers_changed_ptid_target_test): New.
 535         (registers_changed_ptid_target_ptid_test): New.
 536         (regcache_thread_ptid_changed): Remove regcache_count lambda.
 537         (_initialize_regcache): Register new tests.
 538
 539 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 540
 541         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
 542         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
 543         gdbarch and aspace parameter.  Use current inferior's aspace.
 544         Validate regcache's arch value.
 545         (regcaches_test): Update.
 546
 547 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 548
 549         * regcache.c (regcaches_test): Call registers_changed.
 550
 551 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 552
 553         * infrun.c (process_event_stop_test): Fix typo "breapoint".
 554
 555 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 556
 557         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
 558         to find the end of prologue for flang compiled binaries.
 559         * arm-tdep.c (arm_skip_prologue): Likewise.
 560         * i386-tdep.c (i386_skip_prologue): Likewise.
 561         * producer.c (producer_is_llvm): New function.
 562         (producer_parsing_tests): Added new tests for clang/flang.
 563         * producer.h (producer_is_llvm): New declaration.
 564
 565 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 566
 567         * linux-nat.c (linux_nat_debug_printf): New function.
 568         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 569
 570 2020-08-18  Aaron Merey  <amerey@redhat.com>
 571
 572         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 573         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 574         (CLIBS): Add DEBUGINFOD_LIBS.
 575
 576 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 577
 578         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 579         'gdbarch_num_regs'.
 580
 581 2020-08-17  Tom Tromey  <tromey@adacore.com>
 582
 583         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 584         ada_get_decoded_value returns NULL.
 585
 586 2020-08-17  Tom Tromey  <tromey@adacore.com>
 587
 588         * python/py-inferior.c (infpy_search_memory): Use
 589         gdb_py_object_from_ulongest.
 590         * python/py-infevents.c (create_inferior_call_event_object)
 591         (create_memory_changed_event_object): Use
 592         gdb_py_object_from_ulongest.
 593         * python/py-linetable.c (ltpy_entry_get_pc): Use
 594         gdb_py_object_from_ulongest.
 595
 596 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 597
 598         * loc.c (class symbol_needs_eval_context): Fix indentation.
 599
 600 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 601
 602         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 603         bool.
 604
 605 2020-08-17  Tom de Vries  <tdevries@suse.de>
 606
 607         PR gdb/26393
 608         * gdbtypes.c (dump_dynamic_prop): New function.
 609         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 610
 611 2020-08-15  Tom de Vries  <tdevries@suse.de>
 612
 613         PR backtrace/26390
 614         * stack.c (print_frame_args): Temporarily set the selected
 615         frame to FRAME while printing the frame's arguments.
 616
 617 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 618
 619         PR breakpoints/26385
 620         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 621         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 622
 623 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 624
 625         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 626         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 627         and >= to check return value instead of == -1 and != -1.
 628
 629 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 630
 631         * utils.h (class gdb_argv) <as_array_view>: New method.
 632         * utils.c (gdb_argv_as_array_view_test): New.
 633         (_initialize_utils): Register selftest.
 634         * maint.c (maintenance_selftest): Use the new method.
 635
 636 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 637
 638         * target.h (supports_dumpcore, dumpcore): New
 639         function declarations.
 640         * target.c (supports_dumpcore, dumpcore): New
 641         functions.
 642         * target-delegates.c: Rebuild.
 643         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 644         and target_dumpcore ().
 645
 646 2020-08-13  Aaron Merey  <amerey@redhat.com>
 647
 648         * debuginfod-support.c: Replace global variables with user_data.
 649
 650 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 651
 652         * maint.c (maintenance_selftest): Split args and pass array_view
 653         to run_tests.
 654
 655 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 656
 657         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 658         type's length.
 659         Use %s and pulongest to print the length.
 660
 661 2020-08-12  Pedro Alves  <palves@redhat.com>
 662
 663         * NEWS: Move "Multi-target debugging support" item to the
 664         "Changes since GDB 9" section.
 665
 666 2020-08-12  Pedro Alves  <palves@redhat.com>
 667
 668         PR gdb/26336
 669         * progspace.c (program_space::remove_objfile): Invalidate the
 670         frame cache.
 671
 672 2020-08-11  Tom de Vries  <tdevries@suse.de>
 673
 674         * MAINTAINERS: Mark ms1 as deleted.
 675
 676 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 677
 678         PR gdb/26310
 679
 680         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 681         act accordingly.
 682         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 683         movz/str/stur/stp skipping behavior.
 684
 685 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 686
 687         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 688         struct user_sve_header instead of struct sve_context.
 689
 690 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 691
 692         * read.h (dwarf2_fetch_die_loc_sect_off,
 693         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 694         `void *` parameter with function_view.
 695         * read.c (dwarf2_fetch_die_loc_sect_off,
 696         dwarf2_fetch_die_loc_cu_off): Likewise.
 697         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 698         (per_cu_dwarf_call): Adjust.
 699         (get_frame_address_in_block_wrapper): Remove.
 700         (indirect_synthetic_pointer): Adjust.
 701         (get_ax_pc): Remove.
 702         (dwarf2_compile_expr_to_ax): Adjust.
 703
 704 2020-08-08  Tom de Vries  <tdevries@suse.de>
 705
 706         PR build/26344
 707         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 708         constructor.
 709         * regcache.c (get_thread_arch_aspace_regcache): Same.
 710
 711 2020-08-07  Tom Tromey  <tromey@adacore.com>
 712
 713         * ravenscar-thread.c
 714         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 715         New method.
 716         (ravenscar_thread_target::wait): Check
 717         runtime_initialized.
 718         (ravenscar_thread_target::prepare_to_store)
 719         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 720         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 721         (ravenscar_thread_target::stopped_by_watchpoint)
 722         (ravenscar_thread_target::stopped_data_address)
 723         (ravenscar_thread_target::core_of_thread): Use
 724         scoped_restore_current_thread and
 725         set_base_thread_from_ravenscar_task.
 726
 727 2020-08-07  Tom Tromey  <tromey@adacore.com>
 728
 729         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 730
 731 2020-08-07  Tom Tromey  <tromey@adacore.com>
 732
 733         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 734         update_inferior_ptid before update_thread_list.
 735         (temporarily_change_regcache_ptid): New class.
 736         (ravenscar_thread_target::fetch_registers)
 737         (ravenscar_thread_target::store_registers)
 738         (ravenscar_thread_target::prepare_to_store): Use base thread when
 739         forwarding operation.
 740
 741 2020-08-07  Tom Tromey  <tromey@adacore.com>
 742
 743         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 744         "is_pid" case.
 745
 746 2020-08-07  Tom Tromey  <tromey@adacore.com>
 747
 748         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 749         New methods.
 750         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 751         first.
 752         (ravenscar_thread_target::add_thread): Rename from
 753         ravenscar_add_thread.
 754         (ravenscar_thread_target::update_thread_list): Use a lambda.
 755         (ravenscar_thread_target::xfer_partial): New method.
 756
 757 2020-08-07  Tom Tromey  <tromey@adacore.com>
 758
 759         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 760         gdb::function_view.
 761         (iterate_over_live_ada_tasks): Change type of argument.
 762         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 763         of argument.
 764
 765 2020-08-07  Tom Tromey  <tromey@adacore.com>
 766
 767         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 768         Remove.
 769         (ravenscar_thread_target::extra_thread_info): Remove.
 770         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 771         defer to target beneath for non-Ravenscar threads.
 772
 773 2020-08-07  Tom Tromey  <tromey@adacore.com>
 774
 775         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 776         get_base_thread_from_ravenscar_task>: Now methods.
 777         <m_cpu_map>: New member.
 778         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 779         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 780         (ravenscar_thread_target::task_is_currently_active): Update.
 781         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 782         Now a method.
 783         (ravenscar_thread_target::add_active_thread): Put initial thread
 784         into the m_cpu_map.
 785
 786 2020-08-07  Tom Tromey  <tromey@adacore.com>
 787
 788         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 789         event_ptid.
 790
 791 2020-08-07  Tom Tromey  <tromey@adacore.com>
 792
 793         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 794         runtime_initialized.
 795
 796 2020-08-07  Tom Tromey  <tromey@adacore.com>
 797
 798         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 799         add_active_thread.
 800         (ravenscar_thread_target::add_active_thread): Now public.
 801         (ravenscar_inferior_created): Call add_active_thread after pushing
 802         the target.
 803
 804 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 805
 806         * regcache.c (ptid_regcache_map): New type.
 807         (target_ptid_regcache_map): New type.
 808         (regcaches): Change type to target_ptid_regcache_map.
 809         (get_thread_arch_aspace_regcache): Update to regcaches' new
 810         type.
 811         (regcache_thread_ptid_changed): Likewise.
 812         (registers_changed_ptid): Likewise.
 813         (regcaches_size): Likewise.
 814         (regcaches_test): Update.
 815         (regcache_thread_ptid_changed): Update.
 816         * regcache.h (regcache_up): New type.
 817         * gdbsupport/ptid.h (hash_ptid): New struct.
 818
 819 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 820
 821         * observable.h (thread_ptid_changed): Add parameter
 822         `process_stratum_target *`.
 823         * infrun.c (infrun_thread_ptid_changed): Add parameter
 824         `process_stratum_target *` and use it.
 825         (selftests): New namespace.
 826         (infrun_thread_ptid_changed): New function.
 827         (_initialize_infrun): Register selftest.
 828         * regcache.c (regcache_thread_ptid_changed): Add parameter
 829         `process_stratum_target *` and use it.
 830         (regcache_thread_ptid_changed): New function.
 831         (_initialize_regcache): Register selftest.
 832         * thread.c (thread_change_ptid): Pass target to
 833         thread_ptid_changed observable.
 834
 835 2020-08-06  Caroline Tice <cmtice@google.com>
 836
 837         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 838         (struct dwp_sections): Update field comments.  Add loclists and
 839         rnglists fields.
 840         (struct virtual_v2_dwo_sections): Rename struct to
 841         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 842         size & offset fields for loclists and rnglists.
 843         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 844         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 845         skipping dummy type units.
 846         (create_dwp_hash_table): Update the large comment above the function to
 847         discuss Version 5 DWP files as well, with references.  Update all the
 848         version checks in the function to check for version 5 as well.  Add new
 849         section at the end to create dwp hash table for version 5.
 850         (create_dwp_v2_section): Rename function to
 851         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 852         Add V5 to error message text.
 853         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 854         into calls to create_dwp_v2_or_v5_section.
 855         (create_dwo_unit_in_dwp_v5): New function.
 856         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 857         check for version2; add else clause to handle version 5.
 858         (open_and_init_dwo_file): Add code to check dwarf version & only call
 859         create_debug_types_hash_table (with sections.types) if version is not 5;
 860         else call create_debug_type_hash_table, with sections.info.
 861         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 862         version 5.
 863         (dwarf2_locate_v5_dwp_sections): New function.
 864         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 865         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 866
 867 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 868
 869         * regcache.h (class regcache): Remove friend
 870         registers_changed_ptid.
 871         <regcache_thread_ptid_changed>: Remove.
 872         <regcaches>: Remove.
 873         * regcache.c (regcache::regcaches): Rename to...
 874         (regcaches): ... this.  Make static.
 875         (get_thread_arch_aspace_regcache): Update.
 876         (regcache::regcache_thread_ptid_changed): Rename to...
 877         (regcache_thread_ptid_changed): ... this.  Update.
 878         (class regcache_access): Remove.
 879         (regcaches_test): Update.
 880         (_initialize_regcache): Update.
 881         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 882         <forward_list>.
 883
 884 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 885
 886         * regcache.h (class regcache) <current_regcache>: Rename to...
 887         <regcaches>: ... this.  Move doc here.
 888         * regcache.c (regcache::current_regcache) Rename to...
 889         (regcache::regcaches): ... this.  Move doc to header.
 890         (get_thread_arch_aspace_regcache): Update.
 891         (regcache::regcache_thread_ptid_changed): Update.
 892         (registers_changed_ptid): Update.
 893         (class regcache_access) <current_regcache_size>: Rename to...
 894         <regcaches_size>: ... this.
 895         (current_regcache_test): Rename to...
 896         (regcaches_test): ... this.
 897         (_initialize_regcache): Update.
 898
 899 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 900
 901         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 902
 903 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 904
 905         * corelow.c (core_target::build_file_mappings): Don't output
 906         null pathname in warning.
 907
 908 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 909
 910         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 911         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 912         gdb.dwarf2/dw2-single-line-discriminators.exp,
 913         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 914
 915 2020-08-05  Tom Tromey  <tromey@adacore.com>
 916
 917         PR rust/26197:
 918         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 919         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 920         Fix off-by-one and type size errors in ordinary case.
 921
 922 2020-08-05  Tom de Vries  <tdevries@suse.de>
 923
 924         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 925         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 926
 927 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 928
 929         * frame.h (frame_id_p): Return bool.
 930         (frame_id_artificial_p): Return bool.
 931         (frame_id_eq): Return bool.
 932         (has_stack_frames): Return bool.
 933         (get_selected_frame): Fix typo in comment.
 934         (get_frame_pc_if_available): Return bool.
 935         (get_frame_address_in_block_if_available): Return bool.
 936         (get_frame_func_if_available): Return bool.
 937         (read_frame_register_unsigned): Return bool.
 938         (get_frame_register_bytes): Return bool.
 939         (safe_frame_unwind_memory): Return bool.
 940         (deprecated_frame_register_read): Return bool.
 941         (frame_unwinder_is): Return bool.
 942         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 943         bool.
 944         <this_id::p>: Likewise.
 945         <prev_p>: Likewise.
 946         (frame_stash_add): Return bool.
 947         (get_frame_id): Use bool.
 948         (frame_id_build_special) Use bool.
 949         (frame_id_build_unavailable_stack): Use bool.
 950         (frame_id_build): Use bool.
 951         (frame_id_p): Return bool, use true/false instead of 1/0.
 952         (frame_id_artificial_p): Likewise.
 953         (frame_id_eq): Likewise.
 954         (frame_id_inner): Likewise.
 955         (get_frame_func_if_available): Likewise.
 956         (read_frame_register_unsigned): Likewise.
 957         (deprecated_frame_register_read): Likewise.
 958         (get_frame_register_bytes): Likewise.
 959         (has_stack_frames): Likewise.
 960         (inside_main_func): Likewise.
 961         (inside_entry_func): Likewise.
 962         (get_frame_pc_if_available): Likewise.
 963         (get_frame_address_in_block_if_available): Likewise.
 964         (frame_unwinder_is): Likewise.
 965         (safe_frame_unwind_memory): Likewise.
 966         (frame_unwind_arch): Likewise.
 967
 968 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 969
 970         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 971         type to cached_copy_status.
 972         (fprintf_frame): Adjust.
 973         (get_frame_func_if_available): Adjust.
 974         (frame_cleanup_after_sniffer): Adjust.
 975
 976 2020-08-04  Mark Wielaard  <mark@klomp.org>
 977
 978         * MAINTAINERS (Write After Approval): Update email address.
 979
 980 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 981
 982         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 983         dynamic_prop::const_val.
 984
 985 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 986
 987         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 988         dynamic_prop::kind.
 989
 990 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 991
 992         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 993
 994 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 995
 996         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 997
 998 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 999             Jose E. Marchesi  <jose.marchesi@oracle.com>
1000
1001         * configure.tgt: Add entry for bpf-*-*.
1002         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
1003         (ALLDEPFILES): Add bpf-tdep.c.
1004         * bpf-tdep.c: New file.
1005         * MAINTAINERS: Add bpf target and maintainer.
1006         * NEWS: Mention the support for the new target.
1007
1008 2020-08-04  Tom de Vries  <tdevries@suse.de>
1009
1010         PR symtab/23270
1011         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
1012         Error.
1013
1014 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1015
1016         * syscalls/freebsd.xml: Regenerate.
1017
1018 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1019
1020         * syscalls/update-freebsd.sh: Fix usage and year range.
1021
1022 2020-08-03  Tom de Vries  <tdevries@suse.de>
1023
1024         PR symtab/26333
1025         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
1026         DW_LNE_lo_user/DW_LNE_hi_user range.
1027
1028 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
1029
1030         PR ada/26318
1031         * ada-lang.c (ada_modulus): Return 0 if property is not of const
1032         kind.
1033
1034 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1035
1036         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
1037
1038 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1039
1040         * breakpoint.c (set_breakpoint_condition): Update the condition
1041         expressions after checking that the input condition string parses
1042         successfully and does not contain junk at the end.
1043
1044 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1045
1046         * breakpoint.c (set_breakpoint_condition): Update the
1047         condition string after parsing the new condition successfully.
1048
1049 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1050
1051         * proc-api.c (_STRUCTURED_PROC): Don't define.
1052         * proc-events.c: Likewise.
1053         * proc-flags.c: Likewise.
1054         * proc-why.c: Likewise.
1055         * procfs.c: Likewise.
1056
1057         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1058         * configure, config.in: Regenerate.
1059
1060 2020-07-30  Tom de Vries  <tdevries@suse.de>
1061
1062         PR build/26320
1063         * ui-style.h (struct ui_file_style::color): Wrap m_value and
1064         m_red/m_green/m_blue in a union.
1065
1066 2020-07-29  Tom de Vries  <tdevries@suse.de>
1067
1068         PR tdep/26280
1069         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
1070
1071 2020-07-28  Tom Tromey  <tromey@adacore.com>
1072
1073         PR symtab/26270:
1074         * symtab.h (find_pc_partial_function_sym): Declare.
1075         * cli/cli-cmds.c (disassemble_command): Use
1076         find_pc_partial_function_sym.  Check asm_demangle.
1077         * blockframe.c (cache_pc_function_sym): New global.
1078         (cache_pc_function_name): Remove.
1079         (clear_pc_function_cache): Update.
1080         (find_pc_partial_function_sym): New function, from
1081         find_pc_partial_function.
1082         (find_pc_partial_function): Rewrite using
1083         find_pc_partial_function_sym.
1084
1085 2020-07-28  Tom Tromey  <tromey@adacore.com>
1086
1087         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
1088         help.  Add usage.
1089
1090 2020-07-28  Tom Tromey  <tromey@adacore.com>
1091
1092         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
1093         <DW_OP_GNU_variable_value>: Cast to address type.
1094
1095 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
1096
1097         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
1098         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
1099         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
1100         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
1101         (nbsd_get_siginfo_type): New.
1102         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
1103         (_initialize_nbsd_tdep): New.
1104
1105 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1106
1107         PR binutils/26301
1108         * configure: Regenerated.
1109
1110 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1111
1112         PR binutils/26301
1113         * configure: Regenerated.
1114
1115 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1116
1117         * python/py-frame.c: Remove 'user-regs.h' include.
1118         (frapy_read_register): Rewrite to make use of
1119         gdbpy_parse_register_id.
1120         * python/py-registers.c (gdbpy_parse_register_id): New function,
1121         moved here from python/py-unwind.c.  Updated the return type, and
1122         also accepts register descriptor objects.
1123         * python/py-unwind.c: Remove 'user-regs.h' include.
1124         (pyuw_parse_register_id): Moved to python/py-registers.c.
1125         (unwind_infopy_add_saved_register): Update to use
1126         gdbpy_parse_register_id.
1127         (pending_framepy_read_register): Likewise.
1128         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1129
1130 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1131
1132         * python/py-registers.c: Add 'user-regs.h' include.
1133         (register_descriptor_iter_find): New function.
1134         (register_descriptor_iterator_object_methods): New static global
1135         methods array.
1136         (register_descriptor_iterator_object_type): Add pointer to methods
1137         array.
1138
1139 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1140
1141         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1142         for all architectures on FreeBSD 11.3 and later.
1143
1144 2020-07-27  Tom Tromey  <tromey@adacore.com>
1145
1146         * gcore.h (load_corefile): Don't declare.
1147
1148 2020-07-27  Tom de Vries  <tdevries@suse.de>
1149
1150         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1151         * config.in: Regenerate.
1152         * configure: Regenerate.
1153
1154 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1155
1156         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1157         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1158         ws2tcpip.h if it is available and sys/socket.h isn't.
1159         * configure: Regenerate.
1160         * config.in: Regenerate.
1161
1162 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1163
1164         PR fortran/23051
1165         PR fortran/26139
1166         * valops.c (value_ind): Pass address to
1167         readjust_indirect_value_type.
1168         * value.c (readjust_indirect_value_type): Make parameter
1169         non-const, and add extra address parameter.  Resolve original type
1170         before using it.
1171         * value.h (readjust_indirect_value_type): Update function
1172         signature and comment.
1173
1174 2020-07-25  Tom de Vries  <tdevries@suse.de>
1175
1176         PR symtab/26243
1177         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1178         entries.
1179
1180 2020-07-24  Aaron Merey  <amerey@redhat.com>
1181
1182         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1183         * configure: Rebuild.
1184
1185 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1186
1187         PR corefiles/26294
1188         * corelow.c (_initialize_corelow): Add period to help text
1189         for "maintenance print core-file-backed-mappings".
1190
1191 2020-07-23  Pedro Alves  <pedro@palves.net>
1192
1193         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1194         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1195         meanwhile.
1196         * frame.c (frame_cache_generation, get_frame_cache_generation):
1197         New.
1198         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1199         (get_prev_frame_if_no_cycle): On exception, don't touch
1200         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1201         * frame.h (get_frame_cache_generation): Declare.
1202
1203 2020-07-23  Tom de Vries  <tdevries@suse.de>
1204
1205         PR tui/26282
1206         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1207         New default constructor.
1208
1209 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1210
1211         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1212         exclude non-statement entries.
1213
1214 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1215
1216         * NEWS (New commands): Mention new command
1217         "maintenance print core-file-backed-mappings".
1218
1219 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1220
1221         * corelow.c (gdbcmd.h): Include.
1222         (core_target::info_proc_mappings): New method.
1223         (get_current_core_target): New function.
1224         (maintenance_print_core_file_backed_mappings): New function.
1225         (_initialize_corelow): Add core-file-backed-mappings to
1226         "maint print" commands.
1227
1228 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1229
1230         * linux-tdep.c (dump_note_entry_p): New function.
1231         (linux_dump_mapping_p_ftype): New typedef.
1232         (linux_find_memory_regions_full): Add new parameter,
1233         should_dump_mapping_p.
1234         (linux_find_memory_regions): Adjust call to
1235         linux_find_memory_regions_full.
1236         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1237         call to linux_find_memory_regions_full.
1238
1239 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1240
1241         * corelow.c (solist.h, unordered_map): Include.
1242         (class core_target): Add field m_core_file_mappings and
1243         method build_file_mappings.
1244         (core_target::core_target): Call build_file_mappings.
1245         (core_target::~core_target): Free memory associated with
1246         m_core_file_mappings.
1247         (core_target::build_file_mappings): New method.
1248         (core_target::xfer_partial): Use m_core_file_mappings
1249         for memory transfers.
1250         * linux-tdep.c (linux_read_core_file_mappings): New
1251         function.
1252         (linux_core_info_proc_mappings): Rewrite to use
1253         linux_read_core_file_mappings.
1254         (linux_init_abi): Register linux_read_core_file_mappings.
1255
1256 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1257
1258         * arch-utils.c (default_read_core_file_mappings): New function.
1259         * arch-utils.c (default_read_core_file_mappings): Declare.
1260         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1261         * gdbarch.h, gdbarch.c: Regenerate.
1262
1263 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1264
1265         PR corefiles/25631
1266         * corelow.c (core_target:xfer_partial):  Revise
1267         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1268         case after first checking the stratum beneath the core
1269         target.
1270         (has_all_memory): Return true.
1271         * target.c (raw_memory_xfer_partial): Revise comment
1272         regarding use of has_all_memory.
1273
1274 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1275
1276         * exec.h (section_table_xfer_memory): Revise declaration,
1277         replacing section name parameter with an optional callback
1278         predicate.
1279         * exec.c (section_table_xfer_memory): Likewise.
1280         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1281         of section_table_xfer_memory.
1282
1283 2020-07-22  Tom Tromey  <tromey@adacore.com>
1284
1285         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1286         lookup_symbol_search_name.
1287
1288 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1289
1290         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1291         redundant local variable.
1292         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1293         reference, not pointer, update code accordingly.
1294
1295 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1296             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1297
1298         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1299         * jit.c (jit_breakpoint_re_set_internal): Use the
1300         `skip_jit_symbol_lookup` field.
1301
1302 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1303             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1304
1305         * jit.c (jit_read_descriptor): Define the descriptor address once,
1306         use twice.
1307         (jit_breakpoint_deleted): Move the declaration of the loop variable
1308         `iter` into the loop header.
1309         (jit_breakpoint_re_set_internal): Move the declaration of the local
1310         variable `objf_data` to the first point of definition.
1311         (jit_event_handler): Move the declaration of local variables
1312         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1313         Rename `objf` to `jited`.
1314
1315 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1316
1317         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1318         Remove.
1319         * jit.c (get_jiter_objfile_data): Update.
1320
1321 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1322             Simon Marchi  <simon.marchi@polymtl.ca>
1323
1324         * jit.c (struct jit_program_space_data): Remove.
1325         (jit_program_space_key): Remove.
1326         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1327         stuff.
1328         (get_jit_program_space_data): Remove.
1329         (jit_breakpoint_deleted): Iterate on all of the program space's
1330         objfiles.
1331         (jit_inferior_init): Likewise.
1332         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1333         type to void.
1334         (jit_breakpoint_re_set): Pass current_program_space to
1335         jit_breakpoint_re_set_internal.
1336
1337 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1338
1339         * jit.h (struct jiter_objfile_data) <cached_code_address,
1340         jit_breakpoint>: Move to here from ...
1341         * jit.c (jit_program_space_data): ... here.
1342         (jiter_objfile_data::~jiter_objfile_data): Update.
1343         (jit_breakpoint_deleted): Update.
1344         (jit_breakpoint_re_set_internal): Update.
1345
1346 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1347
1348         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1349         checks.
1350         (jit_read_descriptor): Remove NULL check.
1351         (jit_event_handler): Add an assertion.
1352
1353 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1354
1355         * jit.h (struct jit_objfile_data):  Split into...
1356         (struct jiter_objfile_data): ... this ...
1357         (struct jited_objfile_data): ... and this.
1358         * objfiles.h (struct objfile) <jit_data>: Remove.
1359         <jiter_data, jited_data>: New fields.
1360         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1361         (jiter_objfile_data::~jiter_objfile_data): ... this.
1362         (get_jit_objfile_data): Rename to ...
1363         (get_jiter_objfile_data): ... this.
1364         (add_objfile_entry): Update.
1365         (jit_read_descriptor): Use get_jiter_objfile_data.
1366         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1367         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1368         (jit_inferior_exit_hook): Use objfile's jited_data field.
1369
1370 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1371
1372         * jit.h: Forward-declare `struct minimal_symbol`.
1373         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1374         constructor, destructor, and an objfile* field.
1375         * jit.c (jit_objfile_data): Remove.
1376         (struct jit_objfile_data): Migrate from here to jit.h.
1377         (jit_objfile_data::~jit_objfile_data): New destructor
1378         implementation with code moved from free_objfile_data.
1379         (free_objfile_data): Delete.
1380         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1381         (jit_find_objf_with_entry_addr): Ditto.
1382         (jit_inferior_exit_hook): Ditto.
1383         (_initialize_jit): Remove the call to
1384         register_objfile_data_with_cleanup.
1385         * objfiles.h (struct objfile) <jit_data>: New field.
1386
1387 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1388
1389         * jit.h: Forward-declare `struct objfile`.
1390         (jit_event_handler): Add a second parameter, the JITer objfile.
1391         * jit.c (jit_read_descriptor): Change the signature to take the
1392         JITer objfile as an argument instead of the jit_program_space_data.
1393         (jit_inferior_init): Update the call to jit_read_descriptor.
1394         (jit_event_handler): Use the new JITer objfile argument when calling
1395         jit_read_descriptor.
1396         * breakpoint.c (handle_jit_event): Update the call to
1397         jit_event_handler to pass the JITer objfile.
1398
1399 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1400
1401         * gdbarch.c: Regenerate.
1402         * gdbarch.h: Regenerate.
1403         * gdbarch.sh (handle_segmentation_fault): Remove method.
1404         * infrun.c (handle_segmentation_fault): Remove.
1405         (print_signal_received_reason): Remove call to
1406         handle_segmentation_fault.
1407
1408 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1409
1410         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1411         Rename to sparc64_linux_report_signal_info and add siggnal
1412         argument.
1413         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1414         instead of sparc64_linux_handle_segmentation_fault.
1415
1416 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1417
1418         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1419         i386_linux_report_signal_info instead of
1420         i386_linux_handle_segmentation_fault.
1421         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1422         to i386_linux_report_signal_info and add siggnal argument.
1423         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1424         of i386_linux_handle_segmentation_fault.
1425         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1426         to i386_linux_report_signal_info and add siggnal argument.
1427
1428 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1429
1430         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1431         hook if present.
1432
1433 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1434
1435         * gdbarch.c: Regenerate.
1436         * gdbarch.h: Regenerate.
1437         * gdbarch.sh (report_signal_info): New method.
1438         * infrun.c (print_signal_received_reason): Invoke gdbarch
1439         report_signal_info hook if present.
1440
1441 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1442
1443         * python/py-registers.c : Add 'unordered_map' include.
1444         (gdbpy_new_reggroup): Renamed to...
1445         (gdbpy_get_reggroup): ...this.  Update to only create register
1446         group descriptors when needed.
1447         (gdbpy_reggroup_iter_next): Update.
1448
1449 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1450
1451         * python/py-registers.c (gdbpy_register_object_data): New static
1452         global.
1453         (gdbpy_register_object_data_init): New function.
1454         (gdbpy_new_register_descriptor): Renamed to...
1455         (gdbpy_get_register_descriptor): ...this, and update to reuse
1456         existing register descriptors where possible.
1457         (gdbpy_register_descriptor_iter_next): Update.
1458         (gdbpy_initialize_registers): Register new gdbarch data.
1459
1460 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1461
1462         * linux-nat.c (stopped_pids): Make static.
1463
1464 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1465
1466         PR ada/26235
1467         * gdbtypes.c (ada_discrete_type_low_bound,
1468         ada_discrete_type_high_bound): Handle undefined bounds.
1469
1470 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1471
1472         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1473         declaration.
1474         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1475         function.
1476
1477 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1478
1479         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1480         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1481         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1482         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1483         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1484         method.
1485
1486 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1487
1488         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1489         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1490         which are deprecated in Guile 3.0.
1491         * configure.ac (try_guile_versions): Add "guile-3.0".
1492         * configure (try_guile_versions): Regenerate.
1493         * NEWS: Update entry.
1494
1495 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1496             Doug Evans  <dje@google.com>
1497
1498         PR gdb/21104
1499         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1500         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1501         USING_GUILE_BEFORE_2_2.
1502         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1503         Change type to 'scm_t_port_type *'.
1504         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1505         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1506         parameter and honor it.  Update callers.
1507         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1508         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1509         functions.
1510         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1511         USING_GUILE_BEFORE_2_2.
1512         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1513         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1514         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1515         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1516         and 'SCM_PORT_TYPE'.
1517         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1518         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1519         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1520         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1521         [!USING_GUILE_BEFORE_2_2]: New functions.
1522         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1523         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1524         'gdbscm_memory_port_read'.
1525         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1526         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1527         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1528         function.
1529         (ioscm_init_memory_port): Remove.
1530         (ioscm_init_memory_port_stream): New function
1531         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1532         function.
1533         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1534         Return scm_from_uint (0).
1535         (gdbscm_set_memory_port_read_buffer_size_x)
1536         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1537         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1538         Return scm_from_uint (0).
1539         (gdbscm_set_memory_port_write_buffer_size_x)
1540         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1541         * configure.ac (try_guile_versions): Add "guile-2.2".
1542         * configure: Regenerate.
1543         * NEWS: Add entry.
1544
1545 2020-07-18  Tom Tromey  <tom@tromey.com>
1546
1547         * linux-nat.c (linux_multi_process): Remove.
1548         (linux_nat_target::supports_multi_process): Return true.
1549
1550 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1551
1552         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1553         (riscv_lookup_target_description): Return pointer out of
1554         unique_ptr.
1555         * target-descriptions.c (allocate_target_description): Add
1556         comment.
1557         (target_desc_deleter::operator()): Likewise.
1558         * target-descriptions.h (struct target_desc_deleter): Moved to
1559         gdbsupport/tdesc.h.
1560         (target_desc_up): Likewise.
1561
1562 2020-07-17  Tom Tromey  <tromey@adacore.com>
1563
1564         * linux-nat.c (linux_nat_target::supports_non_stop)
1565         (linux_nat_target::always_non_stop_p): Use "true".
1566         (linux_nat_target::supports_disable_randomization): Use "true" and
1567         "false".
1568
1569 2020-07-16  Caroline Tice  <cmtice@google.com>
1570
1571         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1572         (RNGLIST_HEADER_SIZE64): New constant definition.
1573         (struct dwop_section_names): Add rnglists_dwo.
1574         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1575         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1576         (struct dwo_sections): Add rnglists field.
1577         (read_attribut_reprocess): Add tag parameter.
1578         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1579         (cu_debug_rnglists_section): New function (decl & definition).
1580         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1581         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1582         die whose range is being checked; get rnglist section from
1583         cu_debug_rnglists_section, to get from either objfile or dwo file as
1584         appropriate.  Add cases for DW_RLE_base_addressx,
1585         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1586         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1587         test inside if-condition and updating complaint message.
1588         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1589         dwarf2_rnglists_process.
1590         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1591         dwarf2_ranges_process.
1592         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1593         need_ranges_base and update comment appropriately.  Also pass die tag
1594         to dwarf2_ranges_read.
1595         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1596         need_ranges_base and update comment appropriately.  Also pass die tag
1597         to dwarf2_ranges_process.
1598         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1599         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1600         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1601         need_ranges_base and update comment appropriately.  Also pass die tag
1602         to read_attribute_reprocess and dwarf2_ranges_read.
1603         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1604         and update function comment appropriately.
1605         (read_loclist_index): Call read_loclists_rnglists_header instead of
1606         read_loclist_header.
1607         (read_rnglist_index): New function.
1608         (read_attribute_reprocess):  Add tag parameter. Add code for
1609         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1610         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1611
1612 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1613
1614         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1615         being resolved.
1616
1617 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1618
1619         * arch-utils.c (show_architecture): Update formatting of messages.
1620
1621 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1622
1623         * gdbtypes.h (struct type) <bounds>: Handle array and string
1624         types.
1625         * ada-lang.c (assign_aggregate): Use type::bounds on
1626         array/string type.
1627         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1628         * c-varobj.c (c_number_of_children): Likewise.
1629         (c_describe_child): Likewise.
1630         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1631         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1632         (f_type_print_base): Likewise.
1633         * f-valprint.c (f77_array_offset_tbl): Likewise.
1634         (f77_get_upperbound): Likewise.
1635         (f77_print_array_1): Likewise.
1636         * guile/scm-type.c (gdbscm_type_range): Likewise.
1637         * m2-typeprint.c (m2_array): Likewise.
1638         (m2_is_long_set_of_type): Likewise.
1639         * m2-valprint.c (get_long_set_bounds): Likewise.
1640         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1641         * python/py-type.c (typy_range): Likewise.
1642         * rust-lang.c (rust_internal_print_type): Likewise.
1643         * type-stack.c (type_stack::follow_types): Likewise.
1644         * valarith.c (value_subscripted_rvalue): Likewise.
1645         * valops.c (value_cast): Likewise.
1646
1647 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1648
1649         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1650         callers to use the equivalent accessor methods.
1651
1652 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1653
1654         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1655         (struct type) <bit_stride>: New method.
1656         (TYPE_BIT_STRIDE): Remove.
1657         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1658
1659 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1660
1661         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1662         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1663         callers to use the equivalent accessor methods instead.
1664
1665 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1666
1667         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1668         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1669         callers to use the equivalent accessor methods instead.
1670
1671 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1672
1673         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1674         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1675         to use dynamic_prop::kind.
1676
1677 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1678
1679         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1680         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1681         to get the bound property's kind and check against
1682         PROP_UNDEFINED.
1683
1684 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1685
1686         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1687         all callers to use type::range_bounds followed by
1688         dynamic_prop::{low,high}.
1689
1690 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1691
1692         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1693         const_val, set_const_val, baton, set_locexpr, set_loclist,
1694         set_addr_offset, variant_parts, set_variant_parts,
1695         original_type, set_original_type>: New methods.
1696         <kind>: Rename to...
1697         <m_kind>: ... this.  Update all users to use the new methods
1698         instead.
1699         <data>: Rename to...
1700         <m_data>: ... this.  Update all users to use the new methods
1701         instead.
1702
1703 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1704
1705         * gdbtypes.c (get_discrete_bounds): Return failure if
1706         the range type's bounds are not both defined and constant
1707         values.
1708         (get_array_bounds): Update comment.  Remove undefined bound check.
1709
1710 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1711
1712         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1713         the type::bounds method directly.
1714
1715 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1716
1717         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1718         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1719         are used to set the range type's bounds to use set_bounds.
1720
1721 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1722
1723         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1724
1725 2020-07-10  Pedro Alves  <pedro@palves.net>
1726
1727         * gdbthread.h (inferior_ref): Define.
1728         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1729         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1730         * thread.c
1731         (scoped_restore_current_thread::restore):
1732         Adjust to gdb::ref_ptr.
1733         (scoped_restore_current_thread::~scoped_restore_current_thread):
1734         Remove manual decref handling.
1735         (scoped_restore_current_thread::scoped_restore_current_thread):
1736         Adjust to use
1737         inferior_ref::new_reference/thread_info_ref::new_reference.
1738         Incref the thread before calling get_frame_id instead of after.
1739         Let TARGET_CLOSE_ERROR propagate.
1740
1741 2020-07-10  Pedro Alves  <pedro@palves.net>
1742
1743         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1744         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1745         NOT_AVAILABLE_ERROR.
1746         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1747         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1748
1749 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1750             Pedro Alves  <pedro@palves.net>
1751
1752         PR gdb/26199
1753         * infrun.c (threads_are_resumed_pending_p): Delete.
1754         (do_target_wait): Remove threads_are_executing and
1755         threads_are_resumed_pending_p checks from the inferior_matches
1756         lambda.  Update comments.
1757
1758 2020-07-10  Pedro Alves  <pedro@palves.net>
1759
1760         PR gdb/26199
1761         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1762         executing threads.
1763
1764 2020-07-10  Pedro Alves  <pedro@palves.net>
1765
1766         PR gdb/26199
1767         * infrun.c (handle_no_resumed): Handle multiple targets.
1768
1769 2020-07-10  Pedro Alves  <pedro@palves.net>
1770
1771         PR gdb/26199
1772         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1773         target_is_async_p.
1774
1775 2020-07-10  Pedro Alves  <pedro@palves.net>
1776
1777         PR gdb/26199
1778         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1779         threads, not all threads.
1780
1781 2020-07-10  Pedro Alves  <pedro@palves.net>
1782
1783         PR gdb/26199
1784         * remote.c (remote_target::open_1): Pass remote target pointer as
1785         data to create_async_event_handler.
1786         (remote_async_inferior_event_handler): Mark async event handler
1787         before returning if the remote target still has either pending
1788         events or unacknowledged notifications.
1789
1790 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1791
1792         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1793         declaration.
1794         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1795         function.
1796
1797 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1798
1799         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1800         inferior_ptid.
1801
1802 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1803
1804         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1805         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1806         AT_FREEBSD_PS_STRINGS.
1807
1808 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1809
1810         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1811         of debugfile path on Windows.
1812
1813 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1814
1815         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1816         argument to 'data'.
1817
1818 2020-07-08  Tom Tromey  <tromey@adacore.com>
1819
1820         * ada-lang.c (ada_exception_message_1): Use read_memory.
1821
1822 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1823
1824         PR python/22748
1825         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1826         special handling for inline frames.
1827         * findvar.c (value_of_register_lazy): Skip inline frames when
1828         creating lazy register values.
1829         * frame.c (frame_id_computed_p): Delete definition.
1830         * frame.h (frame_id_computed_p): Delete declaration.
1831
1832 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1833
1834         * NEWS: Mention additions to Python API.
1835         * python/py-arch.c (archpy_register_groups): New function.
1836         (arch_object_methods): Add 'register_groups' method.
1837         * python/py-registers.c (reggroup_iterator_object): New struct.
1838         (reggroup_object): New struct.
1839         (gdbpy_new_reggroup): New function.
1840         (gdbpy_reggroup_to_string): New function.
1841         (gdbpy_reggroup_name): New function.
1842         (gdbpy_reggroup_iter): New function.
1843         (gdbpy_reggroup_iter_next): New function.
1844         (gdbpy_new_reggroup_iterator): New function
1845         (gdbpy_initialize_registers): Register new types.
1846         (reggroup_iterator_object_type): Define new Python type.
1847         (gdbpy_reggroup_getset): New static global.
1848         (reggroup_object_type): Define new Python type.
1849         * python/python-internal.h
1850
1851 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1852
1853         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1854         * python/py-arch.c (archpy_registers): New function.
1855         (arch_object_methods): Add 'registers' method.
1856         * python/py-registers.c: New file.
1857         * python/python-internal.h
1858         (gdbpy_new_register_descriptor_iterator): Declare.
1859         (gdbpy_initialize_registers): Declare.
1860         * python/python.c (do_start_initialization): Call
1861         gdbpy_initialize_registers.
1862         * NEWS: Mention additions to the Python API.
1863
1864 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1865
1866         * NEWS: Mention new Python API method.
1867         * python/py-unwind.c (pending_framepy_architecture): New function.
1868         (pending_frame_object_methods): Add architecture method.
1869
1870 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1871
1872         * gdbarch.c: Regenerate.
1873         * gdbarch.h: Regenerate.
1874         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1875         (gdbarch_data): Use internal_error for the case where
1876         deprecated_set_gdbarch_data was originally needed.
1877         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1878         and use passed in obstack.
1879         (libunwind_frame_set_descr): Should no longer get back NULL from
1880         gdbarch_data.
1881         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1882         type.
1883         * user-regs.c (user_regs_init): Update parameters, and use passed
1884         in obstack.
1885         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1886         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1887
1888 2020-07-06  Tom de Vries  <tdevries@suse.de>
1889
1890         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1891         End-Of-Sequence in lte_is_less_than.
1892         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1893         "gdb: Don't reorder line table entries too much when sorting".
1894
1895 2020-07-06  Tom de Vries  <tdevries@suse.de>
1896
1897         PR tui/26205
1898         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1899
1900 2020-07-05  Tom de Vries  <tdevries@suse.de>
1901
1902         PR build/26187
1903         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1904         std::uncaught_exceptions instead of deprecated
1905         std::uncaught_exception.
1906
1907 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1908
1909         * macroexp.h (macro_stringify): Return
1910         gdb::unique_xmalloc_ptr<char>.
1911         * macroexp.c (macro_stringify): Likewise.
1912         * macrotab.c (fixup_definition): Update.
1913
1914 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1915
1916         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1917         (lex_one_token): Update.
1918         * macroexp.c (struct macro_buffer) <release>: Return
1919         gdb::unique_xmalloc_ptr<char>.
1920         (macro_stringify): Update.
1921         (macro_expand): Update.
1922         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1923         * macroexp.h (macro_expand_next): Likewise.
1924
1925 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1926
1927         * macroexp.h (macro_lookup_ftype): Remove.
1928         (macro_expand, macro_expand_once, macro_expand_next): Remove
1929         lookup function parameters, add scope parameter.
1930         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1931         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1932         * macroscope.h (standard_macro_lookup): Change parameter type
1933         to macro_scope.
1934         * macroscope.c (standard_macro_lookup): Likewise.
1935         * c-exp.y (lex_one_token): Update.
1936         * macrocmd.c (macro_expand_command): Likewise.
1937         (macro_expand_once_command): Likewise.
1938
1939 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1940
1941         * inf-loop.c (inferior_event_handler): Remove client_data param.
1942         * inf-loop.h (inferior_event_handler): Likewise.
1943         * infcmd.c (step_1): Adjust.
1944         * infrun.c (proceed): Adjust.
1945         (fetch_inferior_event): Remove client_data param.
1946         (infrun_async_inferior_event_handler): Adjust.
1947         * infrun.h (fetch_inferior_event): Remove `void *` param.
1948         * linux-nat.c (handle_target_event): Adjust.
1949         * record-btrace.c (record_btrace_handle_async_inferior_event):
1950         Adjust.
1951         * record-full.c (record_full_async_inferior_event_handler):
1952         Adjust.
1953         * remote.c (remote_async_inferior_event_handler): Adjust.
1954
1955 2020-07-01  Tom Tromey  <tom@tromey.com>
1956
1957         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1958         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1959
1960 2020-07-01  Tom Tromey  <tom@tromey.com>
1961
1962         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1963         tui_gen_win_info.
1964         (tui_win_info::make_window): Merge with
1965         tui_gen_win_info::make_window.
1966         (tui_win_info::make_visible): Move from tui_gen_win_info.
1967         * tui/tui-win.c (tui_win_info::max_width): Move from
1968         tui_gen_win_info.
1969         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1970         type.
1971         <window_factory>: Likewise.
1972         * tui/tui-layout.c (tui_win_info::resize): Move from
1973         tui_gen_win_info.
1974         (make_standard_window): Change return type.
1975         (get_locator_window, tui_get_window_by_name): Likewise.
1976         (tui_layout_window::apply): Remove a cast.
1977         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1978         (struct tui_win_info): Merge with tui_gen_win_info.
1979         (struct tui_gen_win_info): Remove.
1980
1981 2020-07-01  Tom Tromey  <tom@tromey.com>
1982
1983         * tui/tui-stack.h (struct tui_locator_window): Derive from
1984         tui_win_info.
1985         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1986         <can_box>: New method.
1987
1988 2020-07-01  Tom Tromey  <tom@tromey.com>
1989
1990         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1991
1992 2020-07-01  Tom Tromey  <tom@tromey.com>
1993
1994         * tui/tui-regs.c (tui_data_window::display_registers_from)
1995         (tui_data_window::display_registers_from)
1996         (tui_data_window::first_data_item_displayed)
1997         (tui_data_window::delete_data_content_windows): Update.
1998         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1999         Remove.
2000         (tui_data_window::check_register_values): Update.
2001         (tui_data_item_window::rerender): Add parameters.  Update.
2002         (tui_data_item_window::refresh_window): Remove.
2003         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
2004         virtual.
2005         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
2006         tui_gen_win_info.
2007         <refresh_window, max_height, min_height>: Remove.
2008         <rerender>: Add parameters.
2009         <x, y, visible>: New members.
2010         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
2011         <m_item_width>: New member.
2012
2013 2020-07-01  Tom Tromey  <tom@tromey.com>
2014
2015         * tui/tui-regs.c (tui_data_window::show_register_group)
2016         (tui_data_window::check_register_values): Update.
2017         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
2018         from item_no.
2019
2020 2020-07-01  Tom Tromey  <tom@tromey.com>
2021
2022         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
2023         useless "if".
2024
2025 2020-07-01  Tom Tromey  <tom@tromey.com>
2026
2027         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
2028         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
2029
2030 2020-07-01  Tom Tromey  <tom@tromey.com>
2031
2032         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
2033         * tui/tui-winsource.h (enum tui_line_or_address_kind)
2034         (struct tui_line_or_address): Move from tui-data.h.
2035         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
2036         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
2037         (tui_cmd_window, tui_source_window_base, tui_source_window)
2038         (tui_disasm_window): Don't declare.
2039         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
2040         to tui-winsource.h.
2041         (SINGLE_KEY): Move to tui-stack.c.
2042
2043 2020-07-01  Tom Tromey  <tom@tromey.com>
2044
2045         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
2046         std::string.
2047         * tui/tui-regs.c (class tab_expansion_file): New.
2048         (tab_expansion_file::write): New method.
2049         (tui_register_format): Change return type.  Use
2050         tab_expansion_file.
2051         (tui_get_register, tui_data_window::display_registers_from)
2052         (tui_data_item_window::rerender): Update.
2053         * tui/tui-io.h (tui_expand_tabs): Don't declare.
2054         * tui/tui-io.c (tui_expand_tabs): Remove.
2055
2056 2020-07-01  Tom Tromey  <tom@tromey.com>
2057
2058         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
2059
2060 2020-07-01  Fangrui Song  <maskray@google.com>
2061
2062         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
2063
2064 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2065
2066         * dwarf2/read.c (set_die_type): Removed conditions to restrict
2067         forms for DW_AT_associated and DW_AT_allocated attributes,
2068         which is already checked in function attr_to_dynamic_prop.
2069
2070 2020-06-30  Tom Tromey  <tromey@adacore.com>
2071
2072         * dwarf2/read.c (quirk_rust_enum): Correctly call
2073         alloc_rust_variant for default-less enum.
2074
2075 2020-06-30  Tom Tromey  <tromey@adacore.com>
2076
2077         PR build/26183:
2078         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
2079         gdb::to_string.
2080
2081 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
2082
2083         * gdbarch.sh (displaced_step_copy_insn): Update doc.
2084         * gdbarch.h: Re-generate.
2085
2086 2020-06-28  Tom Tromey  <tom@tromey.com>
2087
2088         * command.h (cmd_types): Remove.
2089         (cmd_type): Don't declare.
2090         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
2091         typedef.
2092         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
2093         * cli/cli-decode.c (cmd_type): Remove.
2094
2095 2020-06-27  Pedro Alves  <palves@redhat.com>
2096
2097         * fork-child.c (prefork_hook): Adjust.
2098         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
2099         Delete.
2100         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
2101         * inferior.c (inferior::set_tty, inferior::tty): New methods.
2102         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
2103         Remove declarations.
2104         (struct inferior) <set_tty, tty>: New methods.
2105         (struct inferior) <terminal>: Rename to ...
2106         (struct inferior) <m_terminal>: ... this and make private.
2107         * main.c (captured_main_1): Adjust.
2108         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
2109         (mi_cmd_inferior_tty_show): Adjust.
2110         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
2111         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
2112
2113 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
2114
2115         * configure.ac: Add --enable-libctf: handle --disable-static
2116         properly.
2117         * acinclude.m4: sinclude ../config/enable.m4.
2118         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2119         (LIBCTF): Substitute in.
2120         (CTF_DEPS): New, likewise.
2121         (CLIBS): libctf needs symbols from libbfd: move earlier.
2122         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2123         flags.
2124         * ctfread.c: Surround in ENABLE_LIBCTF.
2125         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2126         * configure: Regenerate.
2127         * config.in: Likewise.
2128
2129 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2130
2131         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2132
2133 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2134
2135         * inferior.h (struct inferior) <terminal>: Change type to
2136         gdb::unique_xmalloc_ptr<char>.
2137         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2138         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2139         field, adjust to unique pointer.
2140         (get_inferior_io_terminal): Adjust to unique pointer.
2141
2142 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2143
2144         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2145         registers, not just the known core set of registers.
2146
2147 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2148
2149         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2150         fflags, frm, and fcsr registers.
2151         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2152         restore groups.
2153         (riscv_tdesc_unknown_reg): New function.
2154         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2155         tdesc_use_registers.
2156         * riscv-tdep.h (struct gdbarch_tdep): Add
2157         unknown_csrs_first_regnum, unknown_csrs_count,
2158         duplicate_fflags_regnum, duplicate_frm_regnum, and
2159         duplicate_fcsr_regnum fields.
2160
2161 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2162
2163         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2164         callback, use the callback (when not null) to help number unknown
2165         registers.
2166         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2167         (tdesc_use_registers): Add extra parameter to declaration.
2168
2169 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2170
2171         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2172         in the file.
2173         (class riscv_pending_register_alias): Likewise.
2174         (riscv_register_feature::register_info): Change 'required_p' field
2175         to 'required', and change its type.  Add 'check' member function.
2176         (riscv_register_feature::register_info::check): Define new member
2177         function.
2178         (riscv_xreg_feature): Change initialisation of 'required' field.
2179         (riscv_freg_feature): Likewise.
2180         (riscv_virtual_feature): Likewise.
2181         (riscv_csr_feature): Likewise.
2182         (riscv_check_tdesc_feature): Take extra parameter, the csr
2183         tdesc_feature, rewrite the function to use the new
2184         riscv_register_feature::register_info::check function.
2185         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2186
2187 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2188
2189         * features/Makefile: Remove all references to the deleted files
2190         below.
2191         * features/riscv/32bit-csr.c: Deleted.
2192         * features/riscv/32bit-csr.xml: Deleted.
2193         * features/riscv/64bit-csr.c: Deleted.
2194         * features/riscv/64bit-csr.xml: Deleted.
2195         * features/riscv/rebuild-csr-xml.sh: Deleted.
2196
2197 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2198
2199         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2200         whitespace error for declaration of names member variable.
2201         (struct riscv_register_feature): Add new prefer_first_name member
2202         variable, and fix whitespace error in declaration of registers.
2203         (riscv_xreg_feature): Initialize prefer_first_name field.
2204         (riscv_freg_feature): Likewise.
2205         (riscv_virtual_feature): Likewise.
2206         (riscv_csr_feature): Likewise.
2207         (riscv_register_name): Expand on comments.  Remove register name
2208         modifications for CSR and virtual registers.
2209
2210 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2211
2212         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2213         errors.
2214
2215 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2216
2217         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2218         riscv-opc.h.
2219         (class riscv_pending_register_alias): New class.
2220         (riscv_check_tdesc_feature): Take vector of pending aliases and
2221         populate it as appropriate.
2222         (riscv_setup_register_aliases): Delete.
2223         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2224         to riscv_check_tdesc_feature in all cases.  Use the vector to
2225         create the register aliases.
2226
2227 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2228
2229         * sol2-tdep.c (sol2_static_transform_name): Remove.
2230         (sol2_init_abi): Don't register it.
2231         * gdbarch.sh (static_transform_name): Remove.
2232         * gdbarch.c, gdbarch.h: Regenerate.
2233
2234         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2235         gdbarch_static_transform_name.
2236         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2237         * stabsread.c (define_symbol) <'X'>: Remove.
2238         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2239         handling.
2240         <'V'>: Likewise.
2241         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2242         <'S'>: Remove call to gdbarch_static_transform_name.
2243
2244 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2245
2246         * procfs.c (procfs_pre_trace): New function.
2247         (procfs_target::create_inferior): Pass it to fork_inferior.
2248
2249 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2250
2251         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2252         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2253         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2254         sol2-tdep.o, sparc-sol2-tdep.o.
2255         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2256         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2257         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2258         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2259
2260 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2261
2262         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2263         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2264         Call sol2_init_abi.
2265         Remove calls to set_gdbarch_skip_solib_resolver,
2266         set_gdbarch_core_pid_to_str.
2267         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2268         (i386_sol2_static_transform_name): Remove.
2269         (i386_sol2_init_abi): Call sol2_init_abi.
2270         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2271         set_gdbarch_static_transform_name,
2272         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2273         Use sol2_sigtramp_p.
2274         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2275         (sol2_sigtramp_p): New function.
2276         (sol2_static_transform_name): New function.
2277         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2278         (sol2_init_abi): New function.
2279         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2280         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2281         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2282         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2283         (sparc_sol2_static_transform_name): Remove.
2284         (sparc32_sol2_init_abi): Call sol2_init_abi.
2285         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2286         set_gdbarch_static_transform_name,
2287         set_gdbarch_skip_solib_resolver,
2288         set_gdbarch_core_pid_to_str.
2289         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2290         (sparc_sol2_static_transform_name): Remove
2291         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2292         call sol2_sigtramp_p.
2293         (sparc64_sol2_init_abi): Call sol2_init_abi.
2294         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2295         set_gdbarch_static_transform_name,
2296         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2297
2298 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2299
2300         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2301         * exec.c (validate_exec_file): If from_tty, set both
2302         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2303         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2304         and from_tty, unconditionally ask a confirmation.
2305
2306 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2307
2308         * target-descriptions.c (tdesc_architecture_name): Protect against
2309         NULL pointer dereference.
2310         (maint_print_xml_tdesc_cmd): New function.
2311         (_initialize_target_descriptions): Register new 'maint print
2312         xml-tdesc' command and give it the filename completer.
2313         * NEWS: Mention new 'maint print xml-tdesc' command.
2314
2315 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2316
2317         * target-descriptions.c (class tdesc_compatible_info): New class.
2318         (struct target_desc): Change type of compatible vector.
2319         (tdesc_compatible_p): Update for change in type of
2320         target_desc::compatible.
2321         (tdesc_compatible_info_list): New function.
2322         (tdesc_compatible_info_arch_name): New function.
2323         (tdesc_add_compatible): Update for change in type of
2324         target_desc::compatible.
2325         (print_c_tdesc::visit_pre): Likewise.
2326
2327 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2328
2329         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2330         whitespace to underscore.
2331         (maint_print_c_tdesc_cmd): Use fake filename for target
2332         descriptions that came from the target.
2333         (_initialize_target_descriptions): Add filename command completion
2334         for 'maint print c-tdesc'.
2335
2336 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2337
2338         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2339         lines.
2340
2341 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2342
2343         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2344         lines.
2345         (dwarf2_find_location_expression): Likewise.
2346         (call_site_parameter_matches): Likewise.
2347         (dwarf2_compile_expr_to_ax): Likewise.
2348         (disassemble_dwarf_expression): Likewise.
2349         (loclist_describe_location): Likewise.
2350
2351 2020-06-23  Pedro Alves  <palves@redhat.com>
2352
2353         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2354         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2355         (register_to_value_test): Use scoped_mock_context.
2356         * regcache.c: Include "scoped-mock-context.h".
2357         (cooked_read_test): Don't error out if a target is already pushed.
2358         Use scoped_mock_context.  Adjust.
2359         * scoped-mock-context.h: New file.
2360
2361 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2362
2363         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2364         initializer.
2365         (ada_language::is_string_type_p): New member function.
2366         * c-lang.c (c_language_data): Delete la_is_string_type_p
2367         initializer.
2368         (cplus_language_data): Likewise.
2369         (asm_language_data): Likewise.
2370         (minimal_language_data): Likewise.
2371         * d-lang.c (d_language_data): Likewise.
2372         * f-lang.c (f_is_string_type_p): Delete function, implementation
2373         moved to f_language::is_string_type_p.
2374         (f_language_data): Delete la_is_string_type_p initializer.
2375         (f_language::is_string_type_p): New member function,
2376         implementation from f_is_string_type_p.
2377         * go-lang.c (go_is_string_type_p): Delete function, implementation
2378         moved to go_language::is_string_type_p.
2379         (go_language_data): Delete la_is_string_type_p initializer.
2380         (go_language::is_string_type_p): New member function,
2381         implementation from go_is_string_type_p.
2382         * language.c (language_defn::is_string_type_p): Define new member
2383         function.
2384         (default_is_string_type_p): Make static, add comment copied from
2385         header file.
2386         (unknown_language_data): Delete la_is_string_type_p initializer.
2387         (unknown_language::is_string_type_p): New member function.
2388         (auto_language_data): Delete la_is_string_type_p initializer.
2389         (auto_language::is_string_type_p): New member function.
2390         * language.h (language_data): Delete la_is_string_type_p field.
2391         (language_defn::is_string_type_p): Declare new function.
2392         (default_is_string_type_p): Delete desclaration, move comment to
2393         definition.
2394         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2395         moved to m2_language::is_string_type_p.
2396         (m2_language_data): Delete la_is_string_type_p initializer.
2397         (m2_language::is_string_type_p): New member function,
2398         implementation from m2_is_string_type_p.
2399         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2400         initializer.
2401         * opencl-lang.c (opencl_language_data): Likewise.
2402         * p-lang.c (pascal_is_string_type_p): Delete function,
2403         implementation moved to pascal_language::is_string_type_p.
2404         (pascal_language_data): Delete la_is_string_type_p initializer.
2405         (pascal_language::is_string_type_p): New member function,
2406         implementation from pascal_is_string_type_p.
2407         * rust-lang.c (rust_is_string_type_p): Delete function,
2408         implementation moved to rust_language::is_string_type_p.
2409         (rust_language_data): Delete la_is_string_type_p initializer.
2410         (rust_language::is_string_type_p): New member function,
2411         implementation from rust_is_string_type_p.
2412         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2413         is_string_type_p.
2414
2415 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2416
2417         * ada-lang.c (ada_language_data): Delete la_print_typedef
2418         initializer.
2419         (ada_language::print_typedef): New member function.
2420         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2421         (cplus_language_data): Likewise.
2422         (asm_language_data): Likewise.
2423         (minimal_language_data): Likewise.
2424         * d-lang.c (d_language_data): Likewise.
2425         * f-lang.c (f_language_data): Likewise.
2426         (f_language::print_typedef): New member function.
2427         * go-lang.c (go_language_data): Delete la_print_typedef
2428         initializer.
2429         * language.c (language_defn::print_typedef): Define member
2430         function.
2431         (unknown_language_data): Delete la_print_typedef initializer.
2432         (unknown_language::print_typedef): New member function.
2433         (auto_language_data): Delete la_print_typedef initializer.
2434         (auto_language::print_typedef): New member function.
2435         * language.h (language_data): Delete la_print_typedef field.
2436         (language_defn::print_typedef): Declare new member function.
2437         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2438         (default_print_typedef): Delete declaration.
2439         * m2-lang.c (m2_language_data): Delete la_print_typedef
2440         initializer.
2441         (m2_language::print_typedef): New member function.
2442         * objc-lang.c (objc_language_data): Delete la_print_typedef
2443         initializer.
2444         * opencl-lang.c (opencl_language_data): Likewise.
2445         * p-lang.c (pascal_language_data): Likewise.
2446         (pascal_language::print_typedef): New member function.
2447         * rust-lang.c (rust_print_typedef): Delete function,
2448         implementation moved to rust_language::print_typedef.
2449         (rust_language): Delete la_print_typedef initializer.
2450         (rust_language::print_typedef): New member function,
2451         implementation from rust_print_typedef.
2452         * typeprint.c (default_print_typedef): Delete.
2453
2454 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2455
2456         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2457         (ada_language::printstr): New member function.
2458         * c-lang.c (c_language_data): Delete la_printstr initializer.
2459         (cplus_language_data): Likewise.
2460         (asm_language_data): Likewise.
2461         (minimal_language_data): Likewise.
2462         * d-lang.c (d_language_data): Likewise.
2463         * f-lang.c (f_printstr): Rename to f_language::printstr.
2464         (f_language_data): Delete la_printstr initializer.
2465         (f_language::printstr): New member function, implementation from
2466         f_printstr.
2467         * go-lang.c (go_language_data): Delete la_printstr initializer.
2468         * language.c (language_defn::printstr): Define new member
2469         function.
2470         (unk_lang_printstr): Delete.
2471         (unknown_language_data): Delete la_printstr initializer.
2472         (unknown_language::printstr): New member function.
2473         (auto_language_data): Delete la_printstr initializer.
2474         (auto_language::printstr): New member function.
2475         * language.h (language_data): Delete la_printstr field.
2476         (language_defn::printstr): Declare new member function.
2477         (LA_PRINT_STRING): Update call to printstr.
2478         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2479         (m2_language_data): Delete la_printstr initializer.
2480         (m2_language::printstr): New member function, implementation from
2481         m2_printstr.
2482         * objc-lang.c (objc_language_data): Delete la_printstr
2483         initializer.
2484         * opencl-lang.c (opencl_language_data): Likewise.
2485         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2486         (pascal_language_data): Delete la_printstr initializer.
2487         (pascal_language::printstr): New member function, implementation
2488         from pascal_printstr.
2489         * p-lang.h (pascal_printstr): Delete declaration.
2490         * rust-lang.c (rust_printstr): Update header comment.
2491         (rust_language_data): Delete la_printstr initializer.
2492         (rust_language::printstr): New member function.
2493
2494 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2495
2496         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2497         (ada_language::printchar): New member function.
2498         * c-lang.c (c_language_data): Delete la_printchar initializer.
2499         (cplus_language_data): Likewise.
2500         (asm_language_data): Likewise.
2501         (minimal_language_data): Likewise.
2502         * d-lang.c (d_language_data): Likewise.
2503         * f-lang.c (f_printchar): Rename to f_language::printchar.
2504         (f_language_data): Delete la_printchar initializer.
2505         (f_language::printchar): New member function, implementation from
2506         f_printchar.
2507         * go-lang.c (go_language_data): Delete la_printchar initializer.
2508         * language.c (unk_lang_printchar): Delete.
2509         (language_defn::printchar): Define new member function.
2510         (unknown_language_data): Delete la_printchar initializer.
2511         (unknown_language::printchar): New member function.
2512         (auto_language_data): Delete la_printchar initializer.
2513         (auto_language::printchar): New member function.
2514         * language.h (language_data): Delete la_printchar field.
2515         (language_defn::printchar): Declare new member function.
2516         (LA_PRINT_CHAR): Update call to printchar.
2517         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2518         (m2_language::printchar): New member function.
2519         * objc-lang.c (objc_language_data): Delete la_printchar
2520         initializer.
2521         * opencl-lang.c (opencl_language_data): Likewise.
2522         * p-lang.c (pascal_language_data): Delete la_printchar
2523         initializer.
2524         (pascal_language::printchar): New member function.
2525         * rust-lang.c (rust_printchar): Rename to
2526         rust_language::printchar.
2527         (rust_language_data): Delete la_printchar initializer.
2528         (rust_language::printchar): New member function, implementation
2529         from rust_printchar.
2530
2531 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2532
2533         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2534         (ada_language_data): Delete la_emitchar initializer.
2535         (ada_language::emitchar): New member function, implementation from
2536         emit_char.
2537         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2538         (cplus_language_data): Likewise.
2539         (asm_language_data): Likewise.
2540         (minimal_language_data): Likewise.
2541         * d-lang.c (d_language_data): Likewise.
2542         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2543         (f_language_data): Delete la_emitchar initializer.
2544         (f_language::emitchar): New member function, implementation from
2545         f_emit_char.
2546         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2547         * language.c (unk_lang_emit_char): Delete.
2548         (language_defn::emitchar): New member function definition.
2549         (unknown_language_data): Delete la_emitchar initializer.
2550         (unknown_language::emitchar): New member function.
2551         (auto_language_data): Delete la_emitchar initializer.
2552         (auto_language::emitchar): New member function.
2553         * language.h (language_data): Delete la_emitchar field.
2554         (language_defn::emitchar): New member field declaration.
2555         (LA_EMIT_CHAR): Update call to emitchar.
2556         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2557         (m2_language_data): Delete la_emitchar initializer.
2558         (m2_language::emitchar): New member function, implementation from
2559         m2_emit_char.
2560         * objc-lang.c (objc_language_data): Delete la_emitchar
2561         initializer.
2562         * opencl-lang.c (opencl_language_data): Likewise.
2563         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2564         (pascal_language_data): Delete la_emitchar initializer.
2565         (pascal_language::emitchar): New member function, implementation
2566         from pascal_emit_char.
2567         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2568         (rust_language_data): Delete la_emitchar initializer.
2569         (rust_language::emitchar): New member function, implementation
2570         from rust_emitchar.
2571
2572 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2573
2574         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2575         (ada_language_data): Delete la_post_parser initializer.
2576         (ada_language::post_parser): New member function.
2577         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2578         (cplus_language_data): Likewise.
2579         (asm_language_data): Likewise.
2580         (minimal_language_data): Likewise.
2581         * d-lang.c (d_language_data): Likewise.
2582         * f-lang.c (f_language_data): Likewise.
2583         * go-lang.c (go_language_data): Likewise.
2584         * language.c (unknown_language_data): Likewise.
2585         (auto_language_data): Likewise.
2586         * language.h (language_data): Delete la_post_parser field.
2587         (language_defn::post_parser): New member function.
2588         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2589         * objc-lang.c (objc_language_data): Likewise.
2590         * opencl-lang.c (opencl_language_data): Likewise.
2591         * p-lang.c (pascal_language_data): Likewise.
2592         * parse.c (parse_exp_in_context): Update call to post_parser.
2593         (null_post_parser): Delete definition.
2594         * parser-defs.h (null_post_parser): Delete declaration.
2595         * rust-lang.c (rust_language_data): Delete la_post_parser
2596         initializer.
2597
2598 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2599
2600         * ada-lang.c (parse): Rename to ada_language::parser.
2601         (ada_language_data): Delete la_parser initializer.
2602         (ada_language::parser): New member function, implementation from
2603         parse.
2604         * c-lang.c (c_language_data): Delete la_parser initializer.
2605         (cplus_language_data): Likewise.
2606         (asm_language_data): Likewise.
2607         (minimal_language_data): Likewise.
2608         * d-lang.c (d_language_data): Likewise.
2609         (d_language::parser): New member function.
2610         * f-lang.c (f_language_data): Delete la_parser initializer.
2611         (f_language::parser): New member function.
2612         * go-lang.c (go_language_data): Delete la_parser initializer.
2613         (go_language::parser): New member function.
2614         * language.c (unk_lang_parser): Delete.
2615         (language_defn::parser): Define new member function.
2616         (unknown_language_data): Delete la_parser initializer.
2617         (unknown_language::parser): New member function.
2618         (auto_language_data): Delete la_parser initializer.
2619         (auto_language::parser): New member function.
2620         * language.h (language_data): Delete la_parser field.
2621         (language_defn::parser): Declare new member function.
2622         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2623         (m2_language::parser): New member function.
2624         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2625         * opencl-lang.c (opencl_language_data): Likewise.
2626         * p-lang.c (pascal_language_data): Likewise.
2627         (pascal_language::parser): New member function.
2628         * parse.c (parse_exp_in_context): Update call to parser.
2629         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2630         (rust_language::parser): New member function.
2631
2632 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2633
2634         * top.c (print_gdb_configuration): Print --with-python-libdir
2635         configuration value.
2636
2637 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2638
2639         * NEWS: Mention change to the alias command.
2640
2641 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2642
2643         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2644         (alias_command_completer)
2645         (make_alias_options_def_group): New functions.
2646         (alias_opts, alias_option_defs): New struct and array.
2647         (alias_usage_error): Update usage.
2648         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2649         Use option framework.
2650         (_initialize_cli_cmds): Update alias command help.
2651         Update aliases command help.
2652         (show_user):
2653         Add NULL for new default_args lookup_cmd argument.
2654         (valid_command_p): Rename to validate_aliased_command.
2655         Add NULL for new default_args lookup_cmd argument.  Verify that the
2656         aliased_command has no default args.
2657         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2658         (lookup_cmd_1, lookup_cmd): New argument default_args.
2659         (add_alias_cmd):
2660         Add NULL for new default_args lookup_cmd argument.
2661         (print_help_for_command): Show default args under the layout
2662          alias some_alias = some_aliased_cmd some_alias_default_arg.
2663         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2664         xfree default_args in destructor.
2665         * cli/cli-script.c (process_next_line, do_define_command):
2666         Add NULL for new default_args lookup_cmd argument.
2667         * command.h: Declare new default_args argument in lookup_cmd
2668         and lookup_cmd_1.
2669         * completer.c (complete_line_internal_1):
2670         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2671         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2672         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2673         Likewise.
2674         * infcmd.c (_initialize_infcmd): Likewise.
2675         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2676         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2677         * python/py-param.c (add_setshow_generic): Likewise.
2678         * remote.c (_initialize_remote): Likewise.
2679         * top.c (execute_command): Prepend default_args if command has some.
2680         (set_verbose):
2681         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2682         * tracepoint.c (validate_actionline, encode_actions_1):
2683         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2684
2685 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2686
2687         * jit.c (jit_read_descriptor): Use bool as the return type.
2688         (jit_breakpoint_re_set_internal): Use bool as the return type.
2689         Invert the return value logic; return true if the jit breakpoint
2690         has been successfully initialized.
2691         (jit_inferior_init): Update the call to
2692         jit_breakpoint_re_set_internal.
2693
2694 2020-06-22  Pedro Alves  <palves@redhat.com>
2695
2696         PR gdb/25939
2697         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2698         Use the current inferior instead.  Don't return
2699         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2700         wait again.
2701         * sol-thread.c (sol_thread_target::wait): Don't reference
2702         inferior_ptid.
2703         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2704         (sol_update_thread_list_callback): Use the current inferior's pid
2705         instead of inferior_ptid.
2706
2707 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2708
2709         * procfs.c: Cleanup many comments.
2710
2711         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2712         (AFTER_WATCHFLAG): Replace by value.
2713
2714         (MAIN_PROC_NAME_FORMAT): Inline ...
2715         (create_procinfo): ... here.
2716
2717         (procfs_debug_inferior): Remove SYS_exec handling.
2718         (syscall_is_exec): Likewise.
2719         (procfs_set_exec_trap): Likewise.
2720
2721         (syscall_is_lwp_exit): Inline in callers.
2722         (syscall_is_exit): Likewise.
2723         (syscall_is_exec): Likewise.
2724         (syscall_is_lwp_create): Likewise.
2725
2726         (invalidate_cache): Remove #if 0 code.
2727
2728         (make_signal_thread_runnable):  Remove.
2729         (procfs_target::resume): Remove #if 0 code.
2730
2731 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2732
2733         PR gdb/25939
2734         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2735         call ...
2736         (procfs_target::create_inferior): ... here.
2737
2738 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2739
2740         * exec.c (validate_exec_file): Ensure the build-id is up to
2741         date by calling reopen_exec_file (that checks file timestamp
2742         to decide to re-read the file).
2743
2744 2020-06-18  Pedro Alves  <palves@redhat.com>
2745
2746         PR gdb/25412
2747         * gdbthread.h (delete_thread, delete_thread_silent)
2748         (find_thread_ptid): Update comments.
2749         * thread.c (current_thread_): New global.
2750         (is_current_thread): Move higher, and reimplement.
2751         (inferior_thread): Reimplement.
2752         (set_thread_exited): Use bool.  Add assertions.
2753         (add_thread_silent): Simplify thread-reuse handling by always
2754         calling delete_thread.
2755         (delete_thread): Remove intro comment.
2756         (find_thread_ptid): Skip exited threads.
2757         (switch_to_thread_no_regs): Write to current_thread_.
2758         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2759         INFERIOR_PTID.  Clear current_thread_.
2760
2761 2020-06-18  Pedro Alves  <palves@redhat.com>
2762
2763         * aix-thread.c (pd_update): Use switch_to_thread.
2764
2765 2020-06-18  Pedro Alves  <palves@redhat.com>
2766
2767         * ravenscar-thread.c (ravenscar_thread_target): Update.
2768         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2769         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2770         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2771         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2772
2773 2020-06-18  Pedro Alves  <palves@redhat.com>
2774
2775         * nat/windows-nat.c (current_windows_thread): Remove.
2776         * nat/windows-nat.h (current_windows_thread): Remove.
2777         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2778         Adjust.
2779         (display_selectors): Adjust to fetch the current
2780         windows_thread_info based on inferior_ptid.
2781         (fake_create_process): No longer write to current_windows_thread.
2782         (windows_nat_target::get_windows_debug_event):
2783         Don't set inferior_ptid or current_windows_thread.
2784         (windows_nat_target::wait): Adjust to not rely on
2785         current_windows_thread.
2786         (do_initial_windows_stuff): Now a method of windows_nat_target.
2787         Switch to the last_ptid thread.
2788         (windows_nat_target::attach): Adjust.
2789         (windows_nat_target::detach): Use switch_to_no_thread instead of
2790         writing to inferior_ptid directly.
2791         (windows_nat_target::create_inferior): Adjust.
2792
2793 2020-06-18  Pedro Alves  <palves@redhat.com>
2794
2795         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2796
2797 2020-06-18  Pedro Alves  <palves@redhat.com>
2798
2799         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2800         after creating it, instead of writing to inferior_ptid.  Don't
2801         write to inferior_ptid.
2802
2803 2020-06-18  Pedro Alves  <palves@redhat.com>
2804
2805         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2806
2807 2020-06-18  Pedro Alves  <palves@redhat.com>
2808
2809         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2810         it, instead of writing to inferior_ptid.
2811
2812 2020-06-18  Pedro Alves  <palves@redhat.com>
2813
2814         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2815         to inferior_ptid.
2816
2817 2020-06-18  Pedro Alves  <palves@redhat.com>
2818
2819         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2820         instead of writing to inferior_ptid directly.
2821
2822 2020-06-18  Pedro Alves  <palves@redhat.com>
2823
2824         * corelow.c (core_target::close): Use switch_to_no_thread instead
2825         of writing to inferior_ptid directly.
2826         (add_to_thread_list, core_target_open): Use switch_to_thread
2827         instead of writing to inferior_ptid directly.
2828
2829 2020-06-18  Pedro Alves  <palves@redhat.com>
2830
2831         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2832         inferior_ptid.
2833         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2834         inferior_ptid.
2835         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2836         inferior_ptid directly.
2837         (darwin_nat_target::init_thread_list): Switch to thread, instead
2838         of writing to inferior_ptid.
2839         (darwin_nat_target::attach): Don't write to inferior_ptid.
2840         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2841
2842 2020-06-18  Pedro Alves  <palves@redhat.com>
2843
2844         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2845         thread.
2846         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2847         Instead use switch_to_thread.
2848         (gnu_nat_target::detach): Use switch_to_no_thread
2849         instead of writing to inferior_ptid directly.  Used passed-in
2850         inferior instead of looking up the inferior by pid.
2851
2852 2020-06-18  Pedro Alves  <palves@redhat.com>
2853
2854         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2855         inferior_ptid.
2856
2857 2020-06-18  Pedro Alves  <palves@redhat.com>
2858
2859         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2860         inferior_ptid.
2861         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2862         thread.
2863         (nto_procfs_target::detach): Avoid referencing
2864         inferior_ptid.  Use switch_to_no_thread instead of writing to
2865         inferior_ptid directly.
2866         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2867         instead of writing to inferior_ptid directly.
2868         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2869         to thread.
2870
2871 2020-06-18  Pedro Alves  <palves@redhat.com>
2872
2873         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2874         after creating it, instead of writing to inferior_ptid.
2875         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2876         to inferior_ptid directly.
2877         (gdbsim_target::wait): Don't write to inferior_ptid.
2878
2879 2020-06-18  Pedro Alves  <palves@redhat.com>
2880
2881         * remote.c (remote_target::remote_notice_new_inferior): Use
2882         switch_to_thread instead of writing to inferior_ptid directly.
2883         (remote_target::add_current_inferior_and_thread): Use
2884         switch_to_no_thread instead of writing to inferior_ptid directly.
2885         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2886         and switch_to_thread instead of using set_current_inferior or
2887         writing to inferior_ptid directly.
2888
2889 2020-06-18  Pedro Alves  <palves@redhat.com>
2890
2891         * tracectf.c (ctf_target_open): Switch to added thread instead of
2892         writing to inferior_ptid directly.
2893         (ctf_target::close): Use switch_to_no_thread instead of writing to
2894         inferior_ptid directly.
2895
2896 2020-06-18  Pedro Alves  <palves@redhat.com>
2897
2898         * tracefile-tfile.c (tfile_target_open): Don't write to
2899         inferior_ptid directly, instead switch to added thread.
2900         (tfile_target::close): Use switch_to_no_thread instead of writing
2901         to inferior_ptid directly.
2902
2903 2020-06-18  Pedro Alves  <palves@redhat.com>
2904
2905         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2906         (procfs_target::detach): Use switch_to_no_thread
2907         instead of writing to inferior_ptid directly.
2908         (do_attach): Change return type to void.  Switch to the added
2909         thread.
2910         (procfs_target::create_inferior): Switch to the added thread.
2911         (procfs_do_thread_registers): Don't write to inferior_ptid.
2912
2913 2020-06-18  Pedro Alves  <palves@redhat.com>
2914
2915         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2916         of writing to inferior_ptid.
2917         (scoped_restore_exited_inferior): Delete.
2918         (handle_vfork_child_exec_or_exit): Simplify using
2919         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2920         instead of writing to inferior_ptid.
2921         (THREAD_STOPPED_BY): Delete.
2922         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2923         (thread_stopped_by_hw_breakpoint): Delete.
2924         (save_waitstatus): Use
2925         scoped_restore_current_thread+switch_to_thread, and call
2926         target_stopped_by_watchpoint instead of
2927         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2928         instead of thread_stopped_by_sw_breakpoint, and
2929         target_stopped_by_hw_breakpoint instead of
2930         thread_stopped_by_hw_breakpoint.
2931         (handle_inferior_event)
2932         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2933         inferior_ptid directly, nor
2934         set_current_inferior/set_current_program_space.  Use
2935         switch_to_thread / switch_to_inferior_no_thread instead.
2936
2937 2020-06-18  Pedro Alves  <palves@redhat.com>
2938
2939         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2940         instead of writing to inferior_ptid.
2941
2942 2020-06-18  Pedro Alves  <palves@redhat.com>
2943
2944         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2945         added thread.
2946         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2947         to the added thread.
2948         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2949         instead of writing to inferior_ptid.
2950
2951 2020-06-18  Pedro Alves  <palves@redhat.com>
2952
2953         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2954         (register_to_value_test): Mock a program_space too.  Heap-allocate
2955         the address space.  Don't write to inferior_ptid.  Use
2956         switch_to_thread instead.
2957
2958 2020-06-18  Pedro Alves  <palves@redhat.com>
2959
2960         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2961         Delete.
2962         (find_signalled_thread()): New, factored out from
2963         linux_make_corefile_notes and adjusted to handle exited threads.
2964         (linux_make_corefile_notes): Adjust to use the new
2965         find_signalled_thread.
2966
2967 2020-06-18  Pedro Alves  <palves@redhat.com>
2968
2969         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2970         of saving/restoring inferior_ptid.
2971
2972 2020-06-17  Tom Tromey  <tom@tromey.com>
2973
2974         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2975         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2976         declare.
2977         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2978
2979 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2980
2981         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2982         of partial symtabs.
2983
2984 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2985
2986         * regformats/reg-arm.dat: Remove.
2987         * regformats/reg-bfin.dat: Remove.
2988         * regformats/reg-cris.dat: Remove.
2989         * regformats/reg-crisv32.dat: Remove.
2990         * regformats/reg-m32r.dat: Remove.
2991         * regformats/reg-tilegx.dat: Remove.
2992         * regformats/reg-tilegx32.dat: Remove.
2993
2994 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2995
2996         * features/Makefile (WHICH): Remove arm files.
2997         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2998         * regformats/arm/arm-with-neon.dat: Remove.
2999         * regformats/arm/arm-with-vfpv2.dat: Remove.
3000         * regformats/arm/arm-with-vfpv3.dat: Remove.
3001
3002 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3003
3004         * features/Makefile (XMLTOC): Remove rx.xml.
3005
3006 2020-06-17  Pedro Alves  <palves@redhat.com>
3007
3008         * gdbthread.h (thread_control_state) <trap_expected> Update
3009         comments.
3010
3011 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3012
3013         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
3014         ada_language::lookup_symbol_nonlocal.
3015         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
3016         (ada_language::lookup_symbol_nonlocal): New member function,
3017         implementation from ada_lookup_symbol_nonlocal.
3018         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
3019         initializer.
3020         (cplus_language_data): Delete la_lookup_symbol_nonlocal
3021         initializer.
3022         (cplus_language::lookup_symbol_nonlocal): New member function.
3023         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
3024         (minimal_language_data) Likewise.
3025         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
3026         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
3027         initializer.
3028         (d_language::lookup_symbol_nonlocal): New member function.
3029         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
3030         initializer.
3031         (f_language::lookup_symbol_nonlocal): New member function.
3032         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
3033         initializer.
3034         * language.c (unknown_language_data): Likewise.
3035         (auto_language_data): Likewise.
3036         * language.h (language_data): Delete la_lookup_symbol_nonlocal
3037         field.
3038         (language_defn::lookup_symbol_nonlocal): New member function.
3039         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
3040         initializer.
3041         * objc-lang.c (objc_language_data): Likewise.
3042         * opencl-lang.c (opencl_language_data): Likewise.
3043         * p-lang.c (pascal_language_data): Likewise.
3044         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
3045         rust_language::lookup_symbol_nonlocal.
3046         (rust_language_data): Delete la_lookup_symbol_nonlocal
3047         initializer.
3048         (rust_language::lookup_symbol_nonlocal): New member function,
3049         implementation from rust_lookup_symbol_nonlocal.
3050         * symtab.c (lookup_symbol_aux): Update call to
3051         lookup_symbol_nonlocal.
3052         (basic_lookup_symbol_nonlocal): Rename to...
3053         (language_defn::lookup_symbol_nonlocal): ...this, and update
3054         header comment.  Remove language_defn parameter, and replace with
3055         uses of `this'.
3056         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
3057
3058 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3059
3060         * ada-lang.c (ada_language_data): Delete la_value_print_inner
3061         initializer.
3062         (ada_language::value_print_inner): New member function.
3063         * c-lang.c (c_language_data): Delete la_value_print_inner
3064         initializer.
3065         (cplus_language_data): Likewise.
3066         (asm_language_data): Likewise.
3067         (minimal_language_data): Likewise.
3068         * d-lang.c (d_language_data): Likewise.
3069         (d_language::value_print_inner): New member function.
3070         * f-lang.c (f_language_data): Delete la_value_print_inner
3071         initializer.
3072         (f_language::value_print_inner): New member function.
3073         * f-lang.h (f_value_print_innner): Rename to...
3074         (f_value_print_inner): ...this (note spelling of 'inner').
3075         * f-valprint.c (f_value_print_innner): Rename to...
3076         (f_value_print_inner): ...this (note spelling of 'inner').
3077         * go-lang.c (go_language_data): Delete la_value_print_inner
3078         initializer.
3079         (go_language::value_print_inner): New member function.
3080         * language.c (language_defn::value_print_inner): Define new member
3081         function.
3082         (unk_lang_value_print_inner): Delete.
3083         (unknown_language_data): Delete la_value_print_inner initializer.
3084         (unknown_language::value_print_inner): New member function.
3085         (auto_language_data): Delete la_value_print_inner initializer.
3086         (auto_language::value_print_inner): New member function.
3087         * language.h (language_data): Delete la_value_print_inner field.
3088         (language_defn::value_print_inner): Delcare new member function.
3089         * m2-lang.c (m2_language_data): Delete la_value_print_inner
3090         initializer.
3091         (m2_language::value_print_inner): New member function.
3092         * objc-lang.c (objc_language_data): Delete la_value_print_inner
3093         initializer.
3094         * opencl-lang.c (opencl_language_data): Likewise.
3095         * p-lang.c (pascal_language_data): Likewise.
3096         (pascal_language::value_print_inner): New member function.
3097         * rust-lang.c (rust_language_data): Delete la_value_print_inner
3098         initializer.
3099         (rust_language::value_print_inner): New member function.
3100         * valprint.c (do_val_print): Update call to value_print_inner.
3101
3102 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3103
3104         * ada-lang.c (ada_language_data): Delete la_value_print
3105         initializer.
3106         (ada_language::value_print): New member function.
3107         * c-lang.c (c_language_data): Delete la_value_print initializer.
3108         (cplus_language_data): Likewise.
3109         (asm_language_data): Likewise.
3110         (minimal_language_data): Likewise.
3111         * d-lang.c (d_language_data): Likewise.
3112         * f-lang.c (f_language_data): Likewise.
3113         * go-lang.c (go_language_data): Likewise.
3114         * language.c (unk_lang_value_print): Delete.
3115         (language_defn::value_print): Define new member function.
3116         (unknown_language_data): Delete la_value_print initializer.
3117         (unknown_language::value_print): New member function.
3118         (auto_language_data): Delete la_value_print initializer.
3119         (auto_language::value_print): New member function.
3120         * language.h (language_data): Delete la_value_print field.
3121         (language_defn::value_print): Declare new member function.
3122         (LA_VALUE_PRINT): Update call to value_print.
3123         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3124         * objc-lang.c (objc_language_data): Likewise.
3125         * opencl-lang.c (opencl_language_data): Likewise.
3126         * p-lang.c (pascal_language_data): Likewise.
3127         (pascal_language::value_print): New member function.
3128         * rust-lang.c (rust_language_data): Delete la_value_print
3129         initializer.
3130
3131 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3132
3133         * ada-lang.c (ada_watch_location_expression): Rename to
3134         ada_language::watch_location_expression.
3135         (ada_language_data): Delete la_watch_location_expression
3136         initializer.
3137         (ada_language::watch_location_expression): New member function,
3138         implementation from ada_watch_location_expression.
3139         * breakpoint.c (watch_command_1): Update call to
3140         watch_location_expression.
3141         * c-lang.c (c_watch_location_expression): Rename to
3142         language_defn::watch_location_expression.
3143         (c_language_data): Delete la_watch_location_expression
3144         initializer.
3145         (cplus_language_data): Likewise.
3146         (asm_language_data): Likewise.
3147         (minimal_language_data): Likewise.
3148         * c-lang.h (c_watch_location_expression): Delete declaration.
3149         * d-lang.c (d_language_data): Delete la_watch_location_expression
3150         initializer.
3151         * f-lang.c (f_language_data): Likewise.
3152         * go-lang.c (go_language_data): Likewise.
3153         * language.c (language_defn::watch_location_expression): Member
3154         function implementation from c_watch_location_expression.
3155         (unknown_language_data): Delete la_watch_location_expression
3156         initializer.
3157         (auto_language_data): Likewise.
3158         * language.h (language_data): Delete la_watch_location_expression
3159         field.
3160         (language_defn::watch_location_expression): Declare new member
3161         function.
3162         * m2-lang.c (m2_language_data): Delete
3163         la_watch_location_expression initializer.
3164         * objc-lang.c (objc_language_data): Likewise.
3165         * opencl-lang.c (opencl_language_data): Likewise.
3166         * p-lang.c (pascal_language_data): Likewise.
3167         * rust-lang.c (rust_watch_location_expression): Rename to
3168         rust_language::watch_location_expression.
3169         (rust_language_data): Delete la_watch_location_expression
3170         initializer.
3171         (rust_language::watch_location_expression): New member function,
3172         implementation from rust_watch_location_expression.
3173
3174 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3175
3176         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3177         ada_language::collect_symbol_completion_matches.
3178         (ada_language_data): Delete la_collect_symbol_completion_matches
3179         initializer.
3180         (ada_language::collect_symbol_completion_matches): New member
3181         function, implementation from
3182         ada_collect_symbol_completion_matches.
3183         * c-lang.c (c_language_data): Delete
3184         la_collect_symbol_completion_matches initializer.
3185         (cplus_language_data): Likewise.
3186         (asm_language_data): Likewise.
3187         (minimal_language_data): Likewise.
3188         * d-lang.c (d_language_data): Likewise.
3189         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3190         f_language::collect_symbol_completion_matches.
3191         (f_language_data): Delete la_collect_symbol_completion_matches
3192         initializer.
3193         (f_language::collect_symbol_completion_matches) New member
3194         function, implementation from f_collect_symbol_completion_matches.
3195         * go-lang.c (go_language_data): Delete
3196         la_collect_symbol_completion_matches initializer.
3197         * language.c (unknown_language_data): Likewise.
3198         (auto_language_data): Likewise.
3199         * language.h (language_data): Delete
3200         la_collect_symbol_completion_matches field.
3201         (language_defn::collect_symbol_completion_matches): New member
3202         function.
3203         * m2-lang.c (m2_language_data): Delete
3204         la_collect_symbol_completion_matches initializer.
3205         * objc-lang.c (objc_language_data): Likewise.
3206         * opencl-lang.c (opencl_language_data): Likewise.
3207         * p-lang.c (pascal_language_data): Likewise.
3208         * rust-lang.c (rust_language_data): Likewise.
3209         * symtab.c (default_collect_symbol_completion_matches): Delete.
3210         (collect_symbol_completion_matches): Update call to
3211         collect_symbol_completion_matches.
3212         (collect_symbol_completion_matches_type): Likewise.
3213         * symtab.h (default_collect_symbol_completion_matches): Delete
3214         declaration.
3215
3216 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3217
3218         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3219         (ada_language_data): Delete la_word_break_characters initializer.
3220         (ada_language::word_break_characters): New member function.
3221         * c-lang.c (c_language_data): Delete la_word_break_characters
3222         initializer.
3223         (cplus_language_data): Likewise.
3224         (asm_language_data): Likewise.
3225         (minimal_language_data): Likewise.
3226         * completer.c: Update global comment.
3227         (advance_to_expression_complete_word_point): Update call to
3228         word_break_characters.
3229         (complete_files_symbols): Likewise.
3230         (complete_line_internal_1): Likewise.
3231         (default_completer_handle_brkchars): Likewise.
3232         (skip_quoted_chars): Likewise.
3233         * d-lang.c (d_language_data): Delete la_word_break_characters
3234         initializer.
3235         * f-lang.c (f_word_break_characters): Delete.
3236         (f_language_data): Delete la_word_break_characters initializer.
3237         (f_language::word_break_characters): New member function.
3238         * go-lang.c (go_language_data): Delete la_word_break_characters
3239         initializer.
3240         * language.c (unknown_language_data): Likewise.
3241         (auto_language_data): Likewise.
3242         * language.h (default_word_break_characters): Move declaration to
3243         earlier in the file.
3244         (language_data): Delete la_word_break_characters field.
3245         (language_defn::word_break_characters): New member function.
3246         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3247         initializer.
3248         * objc-lang.c (objc_language_data): Likewise.
3249         * opencl-lang.c (opencl_language_data): Likewise.
3250         * p-lang.c (pascal_language_data): Likewise.
3251         * rust-lang.c (rust_language_data): Likewise.
3252
3253 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3254
3255         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3256         (ada_language_data): Delete la_get_symbol_name_matcher
3257         initializer.
3258         (language_defn::get_symbol_name_matcher_inner): New member
3259         function.
3260         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3261         initializer.
3262         (cplus_language_data): Likewise.
3263         (cplus_language::get_symbol_name_matcher_inner): New member
3264         function.
3265         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3266         (minimal_language_data): Likewise.
3267         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3268         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3269         initializer.
3270         * dictionary.c (iter_match_first_hashed): Update call to
3271         get_symbol_name_matcher.
3272         (iter_match_next_hashed): Likewise.
3273         (iter_match_next_linear): Likewise.
3274         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3275         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3276         initializer.
3277         (f_language::get_symbol_name_matcher_inner): New member function.
3278         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3279         initializer.
3280         * language.c (default_symbol_name_matcher): Update header comment,
3281         make static.
3282         (language_defn::get_symbol_name_matcher): New definition.
3283         (language_defn::get_symbol_name_matcher_inner): Likewise.
3284         (get_symbol_name_matcher): Delete.
3285         (unknown_language_data): Delete la_get_symbol_name_matcher
3286         initializer.
3287         (auto_language_data): Likewise.
3288         * language.h (language_data): Delete la_get_symbol_name_matcher
3289         field.
3290         (language_defn::get_symbol_name_matcher): New member function.
3291         (language_defn::get_symbol_name_matcher_inner): Likewise.
3292         (default_symbol_name_matcher): Delete declaration.
3293         * linespec.c (find_methods): Update call to
3294         get_symbol_name_matcher.
3295         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3296         initializer.
3297         * minsyms.c (lookup_minimal_symbol): Update call to
3298         get_symbol_name_matcher.
3299         (iterate_over_minimal_symbols): Likewise.
3300         * objc-lang.c (objc_language_data): Delete
3301         la_get_symbol_name_matcher initializer.
3302         * opencl-lang.c (opencl_language_data): Likewise.
3303         * p-lang.c (pascal_language_data): Likewise.
3304         * psymtab.c (psymbol_name_matches): Update call to
3305         get_symbol_name_matcher.
3306         * rust-lang.c (rust_language_data): Delete
3307         la_get_symbol_name_matcher initializer.
3308         * symtab.c (symbol_matches_search_name): Update call to
3309         get_symbol_name_matcher.
3310         (compare_symbol_name): Likewise.
3311
3312 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3313
3314         * ada-lang.c (ada_language_data): Delete la_compute_program
3315         initializer.
3316         * c-lang.c (c_language_data): Likewise.
3317         (c_language::compute_program): New member function.
3318         (cplus_language_data): Delete la_compute_program initializer.
3319         (cplus_language::compute_program): New member function.
3320         (asm_language_data): Delete la_compute_program initializer.
3321         (minimal_language_data): Likewise.
3322         * c-lang.h (c_compute_program): Update comment.
3323         (cplus_compute_program): Likewise.
3324         * compile/compile-c-support.c (c_compute_program): Likewise.
3325         (cplus_compute_program): Likewise.
3326         * compile/compile.c (compile_to_object): Update call to
3327         la_compute_program.
3328         * d-lang.c (d_language_data): Delete la_compute_program
3329         initializer.
3330         * f-lang.c (f_language_data): Likewise.
3331         * go-lang.c (go_language_data): Likewise.
3332         * language.c (unknown_language_data): Likewise.
3333         (auto_language_data): Likewise.
3334         * language.h (language_data): Delete la_compute_program field.
3335         (language_defn::compute_program): New member function.
3336         * m2-lang.c (m2_language_data): Delete la_compute_program
3337         initializer.
3338         * objc-lang.c (objc_language_data): Likewise.
3339         * opencl-lang.c (opencl_language_data): Likewise.
3340         * p-lang.c (pascal_language_data): Likewise.
3341         * rust-lang.c (rust_language_data): Likewise.
3342
3343 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3344
3345         * ada-lang.c (ada_language_data) Delete
3346         la_class_name_from_physname initializer.
3347         * c-lang.c (c_language_data): Likewise.
3348         (cplus_language_data): Likewise.
3349         (cplus_language::class_name_from_physname): New member function.
3350         (asm_language_data): Delete la_class_name_from_physname
3351         initializer.
3352         (minimal_language_data): Likewise.
3353         * d-lang.c (d_language_data): Likewise.
3354         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3355         method on language_defn class.
3356         (guess_full_die_structure_name): Likewise.
3357         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3358         initializer.
3359         * go-lang.c (go_language_data): Likewise.
3360         * language.c (language_class_name_from_physname): Delete.
3361         (unk_lang_class_name): Delete.
3362         (unknown_language_data): Delete la_class_name_from_physname
3363         initializer.
3364         (auto_language_data): Likewise.
3365         * language.h (language_data): Delete la_class_name_from_physname
3366         field.
3367         (language_defn::class_name_from_physname): New function.
3368         (language_class_name_from_physname): Delete declaration.
3369         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3370         initializer.
3371         * objc-lang.c (objc_language_data): Likewise.
3372         * opencl-lang.c (opencl_language_data): Likewise.
3373         * p-lang.c (pascal_language_data): Likewise.
3374         * rust-lang.c (rust_language_data): Likewise.
3375
3376 2020-06-16  Tom Tromey  <tom@tromey.com>
3377
3378         * tui/tui-data.h (STATUS_NAME): New macro.
3379         * tui/tui-layout.c (tui_remove_some_windows)
3380         (initialize_known_windows, tui_register_window)
3381         (tui_layout_split::remove_windows, initialize_layouts)
3382         (tui_new_layout_command): Don't use hard-coded window names.
3383
3384 2020-06-16  Tom Tromey  <tom@tromey.com>
3385
3386         PR tui/25348:
3387         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3388         tui_initialize_readline.  Only run once.  Call rl_initialize.
3389         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3390         tui_initialize_readline.
3391         * tui/tui-io.c (tui_setup_io): Call
3392         tui_ensure_readline_initialized.
3393         * tui/tui-interp.c (tui_interp::init): Update.
3394
3395 2020-06-16  Tom Tromey  <tom@tromey.com>
3396
3397         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3398         Also preserve the status window.
3399
3400 2020-06-16  Tom Tromey  <tom@tromey.com>
3401
3402         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3403         where m_window==nullptr.
3404
3405 2020-06-15  Tom Tromey  <tromey@adacore.com>
3406
3407         * windows-nat.c (windows_nat::handle_output_debug_string):
3408         Update.
3409         (windows_nat::handle_ms_vc_exception): Update.
3410         * target.h (target_read_string): Change API.
3411         * target.c (target_read_string): Change API.
3412         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3413         Update.
3414         * solib-frv.c (frv_current_sos): Update.
3415         * solib-dsbt.c (dsbt_current_sos): Update.
3416         * solib-darwin.c (darwin_current_sos): Update.
3417         * linux-thread-db.c (inferior_has_bug): Update.
3418         * expprint.c (print_subexp_standard): Update.
3419         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3420         (ada_exception_message_1): Update.
3421
3422 2020-06-15  Tom Tromey  <tromey@adacore.com>
3423
3424         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3425
3426 2020-06-15  Tom Tromey  <tromey@adacore.com>
3427
3428         * valprint.c (read_string): Update comment.
3429         * target.c (MIN): Remove.
3430         (target_read_string): Rewrite.
3431
3432 2020-06-15  Tom Tromey  <tromey@adacore.com>
3433
3434         * corefile.c (read_memory_string): Remove.
3435         * ada-valprint.c (ada_value_print_ptr): Update.
3436         * ada-lang.h (ada_tag_name): Change return type.
3437         * ada-lang.c (type_from_tag): Update.
3438         (ada_tag_name_from_tsd): Change return type.  Use
3439         target_read_string.
3440         (ada_tag_name): Likewise.
3441         * gdbcore.h (read_memory_string): Don't declare.
3442
3443 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3444
3445         * symtab.c (rbreak_command): Ignore Windows drive colon.
3446
3447 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3448
3449         * NEWS: Mention removed GDBserver host support.
3450
3451 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3452
3453         * features/riscv/rebuild-csr-xml.sh: Updated.
3454
3455 2020-06-11  Tom Tromey  <tom@tromey.com>
3456
3457         PR gdb/18318:
3458         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3459
3460 2020-06-09  Jonny Grant  <jg@jguk.org>
3461 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3462
3463         * main.c (captured_main_1): Don't print new line after help.
3464         (print_gdb_help): add mailing list and IRC channel information
3465         to --help.  Add new lines between items in the footer.  Remove
3466         quotes around bug url.
3467
3468 2020-06-11  Keith Seitz  <keiths@redhat.com>
3469
3470         PR gdb/21356
3471         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3472         Resolve typedefs for type length calculations.
3473
3474 2020-06-10  Tom de Vries  <tdevries@suse.de>
3475
3476         PR ada/24713
3477         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3478         (write_psymbols): Enable .gdb_index for ada.
3479         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3480         ada.
3481
3482 2020-06-10  Tom de Vries  <tdevries@suse.de>
3483
3484         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3485         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3486         namei" instead of "const char *name" argument.
3487         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3488         dw2_symtab_iter_init.
3489
3490 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3491
3492         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3493         to use type::field and field::type instead.
3494
3495 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3496
3497         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3498         to use field::type instead.
3499
3500 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3501
3502         * gdbtypes.h (struct field) <type, set_type>: New methods.
3503         Rename `type` field to...
3504         <m_type>: ... this.  Change references throughout to use type or
3505         set_type methods.
3506         (FIELD_TYPE): Use field::type.  Change call sites that modify
3507         the field's type to use field::set_type instead.
3508
3509 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3510
3511         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3512         to use type::index_type instead.
3513
3514 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3515
3516         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3517         methods.
3518         (TYPE_INDEX_TYPE): Use type::index_type.
3519         * gdbtypes.c (create_array_type_with_stride): Likewise.
3520
3521 2020-06-07  Tom Tromey  <tom@tromey.com>
3522
3523         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3524         parameter.
3525         (generic_value_print): Update.
3526
3527 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3528
3529         Revert commit 982a38f60b0.
3530         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3531
3532 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3533
3534         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3535         avoid use after free.
3536
3537 2020-06-05  Tom de Vries  <tdevries@suse.de>
3538
3539         * NEWS: Fix typos.
3540
3541 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3542
3543         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3544         the per_bfd object.
3545         (dwarf2_read_debug_names): Likewise.
3546         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3547         object when re-using a per_bfd object with an index.
3548
3549 2020-06-03  Tom de Vries  <tdevries@suse.de>
3550
3551         PR symtab/26046
3552         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3553         children for C++.
3554         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3555         DW_TAG_subprogram.
3556
3557 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3558
3559         * ada-lang.c (ada_language_data): Delete skip_trampoline
3560         initializer.
3561         * c-lang.c (c_language_data): Likewise.
3562         (cplus_language_data): Likewise.
3563         (cplus_language::skip_trampoline): New member function.
3564         (asm_language_data): Delete skip_trampoline initializer.
3565         (minimal_language_data): Likewise.
3566         * d-lang.c (d_language_data): Likewise.
3567         * f-lang.c (f_language_data): Likewise.
3568         * go-lang.c (go_language_data): Likewise.
3569         * language.c (unk_lang_trampoline): Delete function.
3570         (skip_language_trampoline): Update.
3571         (unknown_language_data): Delete skip_trampoline initializer.
3572         (auto_language_data): Likewise.
3573         * language.h (language_data): Delete skip_trampoline field.
3574         (language_defn::skip_trampoline): New function.
3575         * m2-lang.c (m2_language_data): Delete skip_trampoline
3576         initializer.
3577         * objc-lang.c (objc_skip_trampoline): Delete function, move
3578         implementation to objc_language::skip_trampoline.
3579         (objc_language_data): Delete skip_trampoline initializer.
3580         (objc_language::skip_trampoline): New member function with
3581         implementation from objc_skip_trampoline.
3582         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3583         initializer.
3584         * p-lang.c (pascal_language_data): Likewise.
3585         * rust-lang.c (rust_language_data): Likewise.
3586
3587 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3588
3589         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3590         (ada_language::demangle): New member function.
3591         * c-lang.c (c_language_data): Delete la_demangle initializer.
3592         (cplus_language_data): Delete la_demangle initializer.
3593         (cplus_language::demangle): New member function.
3594         (asm_language_data): Delete la_demangle initializer.
3595         (minimal_language_data): Delete la_demangle initializer.
3596         * d-lang.c (d_language_data): Delete la_demangle initializer.
3597         (d_language::demangle): New member function.
3598         * f-lang.c (f_language_data): Delete la_demangle initializer.
3599         (f_language::demangle): New member function.
3600         * go-lang.c (go_language_data): Delete la_demangle initializer.
3601         (go_language::demangle): New member function.
3602         * language.c (language_demangle): Update.
3603         (unk_lang_demangle): Delete.
3604         (unknown_language_data): Delete la_demangle initializer.
3605         (unknown_language::demangle): New member function.
3606         (auto_language_data): Delete la_demangle initializer.
3607         (auto_language::demangle): New member function.
3608         * language.h (language_data): Delete la_demangle field.
3609         (language_defn::demangle): New function.
3610         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3611         * objc-lang.c (objc_language_data): Delete la_demangle
3612         initializer.
3613         (objc_language::demangle): New member function.
3614         * opencl-lang.c (opencl_language_data): Delete la_demangle
3615         initializer.
3616         * p-lang.c (pascal_language_data): Likewise.
3617         * rust-lang.c (rust_language_data): Likewise.
3618         (rust_language::demangle): New member function.
3619
3620 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3621
3622         * ada-lang.c (ada_language_data): Delete la_print_type
3623         initializer.
3624         (ada_language::print_type): New member function.
3625         * c-lang.c (c_language_data): Delete la_print_type initializer.
3626         (c_language::print_type): New member function.
3627         (cplus_language_data): Delete la_print_type initializer.
3628         (cplus_language::print_type): New member function.
3629         (asm_language_data): Delete la_print_type initializer.
3630         (asm_language::print_type): New member function.
3631         (minimal_language_data): Delete la_print_type initializer.
3632         (minimal_language::print_type): New member function.
3633         * d-lang.c (d_language_data): Delete la_print_type initializer.
3634         (d_language::print_type): New member function.
3635         * f-lang.c (f_language_data): Delete la_print_type initializer.
3636         (f_language::print_type): New member function.
3637         * go-lang.c (go_language_data): Delete la_print_type initializer.
3638         (go_language::print_type): New member function.
3639         * language.c (unk_lang_print_type): Delete.
3640         (unknown_language_data): Delete la_print_type initializer.
3641         (unknown_language::print_type): New member function.
3642         (auto_language_data): Delete la_print_type initializer.
3643         (auto_language::print_type): New member function.
3644         * language.h (language_data): Delete la_print_type field.
3645         (language_defn::print_type): New function.
3646         (LA_PRINT_TYPE): Update.
3647         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3648         (m2_language::print_type): New member function.
3649         * objc-lang.c (objc_language_data): Delete la_print_type
3650         initializer.
3651         (objc_language::print_type): New member function.
3652         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3653         to opencl_language::print_type.
3654         (opencl_language_data): Delete la_print_type initializer.
3655         (opencl_language::print_type): New member function, implementation
3656         from opencl_print_type.
3657         * p-lang.c (pascal_language_data): Delete la_print_type
3658         initializer.
3659         (pascal_language::print_type): New member function.
3660         * rust-lang.c (rust_print_type): Delete, implementation moved to
3661         rust_language::print_type.
3662         (rust_language_data): Delete la_print_type initializer.
3663         (rust_language::print_type): New member function, implementation
3664         from rust_print_type.
3665
3666 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3667
3668         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3669         implementation moves to...
3670         (ada_language::sniff_from_mangled_name): ...here.  Update return
3671         type.
3672         (ada_language_data): Delete la_sniff_from_mangled_name
3673         initializer.
3674         * c-lang.c (c_language_data): Likewise.
3675         (cplus_language_data): Likewise.
3676         (cplus_language::sniff_from_mangled_name): New member function,
3677         implementation taken from gdb_sniff_from_mangled_name.
3678         (asm_language_data): Delete la_sniff_from_mangled_name
3679         initializer.
3680         (minimal_language_data): Likewise.
3681         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3682         implementation moves to cplus_language::sniff_from_mangled_name.
3683         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3684         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3685         moves to...
3686         (d_language::sniff_from_mangled_name): ...here.
3687         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3688         * f-lang.c (f_language_data): Likewise.
3689         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3690         moves to...
3691         (go_language::sniff_from_mangled_name): ...here.
3692         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3693         * language.c (language_sniff_from_mangled_name): Delete.
3694         (unknown_language_data): Delete la_sniff_from_mangled_name
3695         initializer.
3696         (auto_language_data): Likewise.
3697         * language.h (language_data): Delete la_sniff_from_mangled_name
3698         field.
3699         (language_defn::sniff_from_mangled_name): New function.
3700         (language_sniff_from_mangled_name): Delete declaration.
3701         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3702         field.
3703         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3704         implementation moves to...
3705         (objc_language::sniff_from_mangled_name): ...here.
3706         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3707         * opencl-lang.c (opencl_language_data): Likewise.
3708         * p-lang.c (pascal_language_data): Likewise.
3709         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3710         implementation moves to...
3711         (rust_language::sniff_from_mangled_name): ...here.
3712         (rust_language_data): Delete la_sniff_from_mangled_name
3713         initializer.
3714         * symtab.c (symbol_find_demangled_name): Call
3715         sniff_from_mangled_name member function.
3716
3717 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3718
3719         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3720         initializer.
3721         * c-lang.c (c_language_data): Likewise.
3722         (cplus_language_data): Likewise.
3723         (cplus_language::search_name_hash): New member function.
3724         (asm_language_data): Delete la_search_name_hash initializer.
3725         (minimal_language_data): Likewise.
3726         * d-lang.c (d_language_data): Likewise.
3727         * dictionary.c (default_search_name_hash): Rename to...
3728         (language_defn::search_name_hash): ...this.
3729         * f-lang.c (f_language_data): Likewise.
3730         (f_language::search_name_hash): New member function.
3731         * go-lang.c (go_language_data): Delete la_search_name_hash
3732         initializer.
3733         * language.c (unknown_language_data): Likewise.
3734         (auto_language_data): Likewise.
3735         * language.h (struct language_data): Delete la_search_name_hash
3736         field.
3737         (language_defn::search_name_hash): Declare new member function.
3738         (default_search_name_hash): Delete declaration.
3739         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3740         initializer.
3741         * objc-lang.c (objc_language_data): Likewise.
3742         * opencl-lang.c (opencl_language_data): Likewise.
3743         * p-lang.c (pascal_language_data): Likewise.
3744         * rust-lang.c (rust_language_data): Likewise.
3745         * symtab.c (search_name_hash): Update call.
3746
3747 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3748
3749         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3750         initializer.
3751         * c-lang.c (class compile_instance): Declare.
3752         (c_language_data): Delete la_get_compile_instance initializer.
3753         (c_language::get_compile_instance): New member function.
3754         (cplus_language_data): Delete la_get_compile_instance initializer.
3755         (cplus_language::get_compile_instance): New member function.
3756         (asm_language_data): Delete la_get_compile_instance initializer.
3757         (minimal_language_data): Likewise.
3758         * c-lang.h (c_get_compile_context): Update comment.
3759         (cplus_get_compile_context): Update comment.
3760         * compile/compile.c (compile_to_object): Update calls, don't rely
3761         on function pointer being NULL.
3762         * d-lang.c (d_language_data): Delete la_get_compile_instance
3763         initializer.
3764         * f-lang.c (f_language_data): Likewise.
3765         * go-lang.c (go_language_data): Likewise.
3766         * language.c (unknown_language_data): Likewise.
3767         (auto_language_data): Likewise.
3768         * language.h (language_data): Delete la_get_compile_instance field.
3769         (language_defn::get_compile_instance): New member function.
3770         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3771         initializer.
3772         * objc-lang.c (objc_language_data): Likewise.
3773         * opencl-lang.c (opencl_language_data): Likewise.
3774         * p-lang.c (pascal_language_data): Likewise.
3775         * rust-lang.c (rust_language_data): Likewise.
3776
3777 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3778
3779         * ada-lang.c (ada_add_all_symbols): Update comment.
3780         (ada_iterate_over_symbols): Delete, move implementation to...
3781         (ada_language::iterate_over_symbols): ...here, a new member
3782         function, rewrite to use range based for loop.
3783         (ada_language_data): Delete la_iterate_over_symbols initializer.
3784         * c-lang.c (c_language_data): Likewise.
3785         (cplus_language_data): Likewise.
3786         (asm_language_data): Likewise.
3787         (minimal_language_data): Likewise.
3788         * d-lang.c (d_language_data): Likewise.
3789         * f-lang.c (f_language_data): Likewise.
3790         * go-lang.c (go_language_data): Likewise.
3791         * language.c (unknown_language_data): Likewise.
3792         (auto_language_data): Likewise.
3793         * language.h (language_data): Delete la_iterate_over_symbols field.
3794         (language_defn::iterate_over_symbols): New member function.
3795         (LA_ITERATE_OVER_SYMBOLS): Update.
3796         * linespec.c (iterate_over_all_matching_symtabs): Update.
3797         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3798         initializer.
3799         * objc-lang.c (objc_language_data): Likewise.
3800         * opencl-lang.c (opencl_language_data): Likewise.
3801         * p-lang.c (pascal_language_data): Likewise.
3802         * rust-lang.c (rust_language_data): Likewise.
3803
3804 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3805
3806         * ada-lang.c (ada_language_data): Delete
3807         la_lookup_transparent_type initializer.
3808         * c-lang.c (c_language_data): Likewise.
3809         (cplus_language_data): Likewise.
3810         (cplus_language::lookup_transparent_type): New member function.
3811         (asm_language_data): Delete la_lookup_transparent_type
3812         initializer.
3813         (minimal_language_data): Likewise.
3814         * d-lang.c (d_language_data): Likewise.
3815         * f-lang.c (f_language_data): Likewise.
3816         * go-lang.c (go_language_data): Likewise.
3817         * language.c (unknown_language_data): Likewise.
3818         (auto_language_data): Likewise.
3819         * language.h (struct language_data): Delete
3820         la_lookup_transparent_type field.
3821         (language_defn::lookup_transparent_type): New member function.
3822         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3823         initializer.
3824         * objc-lang.c (objc_language_data): Likewise.
3825         * opencl-lang.c (opencl_language_data): Likewise.
3826         * p-lang.c (pascal_language_data): Likewise.
3827         * rust-lang.c (rust_language_data): Likewise.
3828         * symtab.c (symbol_matches_domain): Update call.
3829
3830 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3831
3832         * ada-lang.c (ada_language_arch_info): Delete function, move
3833         implementation to...
3834         (ada_language::language_arch_info): ...here, a new member
3835         function.
3836         (ada_language_data): Delete la_language_arch_info.
3837         * c-lang.c (c_language_data): Likewise.
3838         (c_language::language_arch_info): New member function.
3839         (cplus_language_arch_info): Delete function, move
3840         implementation to...
3841         (cplus_language::language_arch_info): ...here, a new member
3842         function.
3843         (cplus_language_data): Delete la_language_arch_info.
3844         (asm_language_data): Likewise.
3845         (asm_language::language_arch_info): New member function.
3846         (minimal_language_data): Delete la_language_arch_info.
3847         (minimal_language::language_arch_info): New member function.
3848         * d-lang.c (d_language_arch_info): Delete function, move
3849         implementation to...
3850         (d_language::language_arch_info): ...here, a new member
3851         function.
3852         (d_language_data): Delete la_language_arch_info.
3853         * f-lang.c (f_language_arch_info): Delete function, move
3854         implementation to...
3855         (f_language::language_arch_info): ...here, a new member
3856         function.
3857         (f_language_data): Delete la_language_arch_info.
3858         * go-lang.c (go_language_arch_info): Delete function, move
3859         implementation to...
3860         (go_language::language_arch_info): ...here, a new member
3861         function.
3862         (go_language_data): Delete la_language_arch_info.
3863         * language.c (unknown_language_data): Likewise.
3864         (unknown_language::language_arch_info): New member function.
3865         (auto_language_data): Delete la_language_arch_info.
3866         (auto_language::language_arch_info): New member function.
3867         (language_gdbarch_post_init): Update call to
3868         la_language_arch_info.
3869         * language.h (language_data): Delete la_language_arch_info
3870         function pointer.
3871         (language_defn::language_arch_info): New function.
3872         * m2-lang.c (m2_language_arch_info): Delete function, move
3873         implementation to...
3874         (m2_language::language_arch_info): ...here, a new member
3875         function.
3876         (m2_language_data): Delete la_language_arch_info.
3877         * objc-lang.c (objc_language_arch_info): Delete function, move
3878         implementation to...
3879         (objc_language::language_arch_info): ...here, a new member
3880         function.
3881         (objc_language_data): Delete la_language_arch_info.
3882         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3883         implementation to...
3884         (opencl_language::language_arch_info): ...here, a new member
3885         function.
3886         (opencl_language_data): Delete la_language_arch_info.
3887         * p-lang.c (pascal_language_arch_info): Delete function, move
3888         implementation to...
3889         (pascal_language::language_arch_info): ...here, a new member
3890         function.
3891         (pascal_language_data): Delete la_language_arch_info.
3892         * rust-lang.c (rust_language_arch_info): Delete function, move
3893         implementation to...
3894         (rust_language::language_arch_info): ...here, a new member
3895         function.
3896         (rust_language_data): Delete la_language_arch_info.
3897
3898 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3899
3900         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3901         initializer.
3902         * c-lang.c (c_language_data): Likewise.
3903         (cplus_language_data): Likewise.
3904         (cplus_language::pass_by_reference_info): New method.
3905         (asm_language_data): Delete la_pass_by_reference initializer.
3906         (minimal_language_data): Likewise.
3907         * cp-abi.c (cp_pass_by_reference): Remove use of
3908         default_pass_by_reference.
3909         * d-lang.c (d_language_data): Likewise.
3910         * f-lang.c (f_language_data): Likewise.
3911         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3912         default_pass_by_reference.
3913         * go-lang.c (go_language_data): Likewise.
3914         * language.c (language_pass_by_reference): Update.
3915         (default_pass_by_reference): Delete.
3916         (unknown_language_data): Delete la_pass_by_reference
3917         initializer.
3918         (auto_language_data): Likewise.
3919         * language.h (struct language_data): Delete la_pass_by_reference
3920         field.
3921         (language_defn::pass_by_reference_info): New member function.
3922         (default_pass_by_reference): Delete declaration.
3923         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3924         initializer.
3925         * objc-lang.c (objc_language_data): Likewise.
3926         * opencl-lang.c (opencl_language_data): Likewise.
3927         * p-lang.c (pascal_language_data): Likewise.
3928         * rust-lang.c (rust_language_data): Likewise.
3929
3930 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3931
3932         * ada-lang.c (ada_read_var_value): Delete function, move
3933         implementation to...
3934         (ada_language::read_var_value): ...here.
3935         (ada_language_data): Delete la_read_var_value initializer.
3936         * c-lang.c (c_language_data): Likewise.
3937         (cplus_language_data): Likewise.
3938         (minimal_language_data): Likewise.
3939         * d-lang.c (d_language_data): Likewise.
3940         * f-lang.c (f_language_data): Likewise.
3941         * findvar.c (default_read_var_value): Rename to...
3942         (language_defn::read_var_value): ...this.
3943         * findvar.c (read_var_value): Update header comment, and change to
3944         call member function instead of function pointer.
3945         * go-lang.c (go_language_data): Likewise.
3946         * language.c (unknown_language_data): Delete la_read_var_value
3947         initializer.
3948         (auto_language_data): Likewise.
3949         * language.h (struct language_data): Delete la_read_var_value
3950         field.
3951         (language_defn::read_var_value): New member function.
3952         (default_read_var_value): Delete declaration.
3953         * m2-lang.c (m2_language_data): Delete la_read_var_value
3954         initializer.
3955         * objc-lang.c (objc_language_data): Likewise.
3956         * opencl-lang.c (opencl_language_data): Likewise.
3957         * p-lang.c (pascal_language_data): Likewise.
3958         * rust-lang.c (rust_language_data): Likewise.
3959         * value.h (default_read_var_value): Delete declaration.
3960
3961 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3962
3963         * ada-lang.c (ada_print_array_index): Delete function, move
3964         implementation to...
3965         (ada_language::print_array_index): ...here.
3966         (ada_language_data): Delete la_print_array_index initializer.
3967         * c-lang.c (c_language_data): Likewise.
3968         (cplus_language_data): Likewise.
3969         (minimal_language_data): Likewise.
3970         * d-lang.c (d_language_data): Likewise.
3971         * f-lang.c (f_language_data): Likewise.
3972         * go-lang.c (go_language_data): Likewise.
3973         * language.c (default_print_array_index): Delete function, move
3974         implementation to...
3975         (language_defn::print_array_index): ...here.
3976         (unknown_language_data): Delete la_print_array_index initializer.
3977         (auto_language_data): Likewise.
3978         * language.h (struct language_data): Delete la_print_array_index
3979         field.
3980         (language_defn::print_array_index): New member function.
3981         (LA_PRINT_ARRAY_INDEX): Update.
3982         (default_print_array_index): Delete declaration.
3983         * m2-lang.c (m2_language_data): Delete la_print_array_index
3984         initializer.
3985         * objc-lang.c (objc_language_data): Likewise.
3986         * opencl-lang.c (opencl_language_data): Likewise.
3987         * p-lang.c (pascal_language_data): Likewise.
3988         * rust-lang.c (rust_language_data): Likewise.
3989
3990 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3991
3992         * gdb/ada-lang.c (ada_language_defn): Convert to...
3993         (ada_language_data): ...this.
3994         (class ada_language): New class.
3995         (ada_language_defn): New static global.
3996         * gdb/c-lang.c (c_language_defn): Convert to...
3997         (c_language_data): ...this.
3998         (class c_language): New class.
3999         (c_language_defn): New static global.
4000         (cplus_language_defn): Convert to...
4001         (cplus_language_data): ...this.
4002         (class cplus_language): New class.
4003         (cplus_language_defn): New static global.
4004         (asm_language_defn): Convert to...
4005         (asm_language_data): ...this.
4006         (class asm_language): New class.
4007         (asm_language_defn): New static global.
4008         (minimal_language_defn): Convert to...
4009         (minimal_language_data): ...this.
4010         (class minimal_language): New class.
4011         (minimal_language_defn): New static global.
4012         * gdb/d-lang.c (d_language_defn): Convert to...
4013         (d_language_data): ...this.
4014         (class d_language): New class.
4015         (d_language_defn): New static global.
4016         * gdb/f-lang.c (f_language_defn): Convert to...
4017         (f_language_data): ...this.
4018         (class f_language): New class.
4019         (f_language_defn): New static global.
4020         * gdb/go-lang.c (go_language_defn): Convert to...
4021         (go_language_data): ...this.
4022         (class go_language): New class.
4023         (go_language_defn): New static global.
4024         * gdb/language.c (unknown_language_defn): Remove declaration.
4025         (current_language): Initialize to nullptr, real initialization is
4026         moved to _initialize_language.
4027         (languages): Delete global.
4028         (language_defn::languages): Define.
4029         (set_language_command): Use language_defn::languages.
4030         (set_language): Likewise.
4031         (range_error): Likewise.
4032         (language_enum): Likewise.
4033         (language_def): Likewise.
4034         (add_set_language_command): Use language_def::languages for the
4035         language list, and language_def to lookup language pointers.
4036         (skip_language_trampoline): Use language_defn::languages.
4037         (unknown_language_defn): Convert to...
4038         (unknown_language_data): ...this.
4039         (class unknown_language): New class.
4040         (unknown_language_defn): New static global.
4041         (auto_language_defn): Convert to...
4042         (auto_language_data): ...this.
4043         (class auto_language): New class.
4044         (auto_language_defn): New static global.
4045         (language_gdbarch_post_init): Use language_defn::languages.
4046         (_initialize_language): Initialize current_language.
4047         * gdb/language.h (struct language_defn): Rename to...
4048         (struct language_data): ...this.
4049         (struct language_defn): New.
4050         (auto_language_defn): Delete.
4051         (unknown_language_defn): Delete.
4052         (minimal_language_defn): Delete.
4053         (ada_language_defn): Delete.
4054         (asm_language_defn): Delete.
4055         (c_language_defn): Delete.
4056         (cplus_language_defn): Delete.
4057         (d_language_defn): Delete.
4058         (f_language_defn): Delete.
4059         (go_language_defn): Delete.
4060         (m2_language_defn): Delete.
4061         (objc_language_defn): Delete.
4062         (opencl_language_defn): Delete.
4063         (pascal_language_defn): Delete.
4064         (rust_language_defn): Delete.
4065         * gdb/m2-lang.c (m2_language_defn): Convert to...
4066         (m2_language_data): ...this.
4067         (class m2_language): New class.
4068         (m2_language_defn): New static global.
4069         * gdb/objc-lang.c (objc_language_defn): Convert to...
4070         (objc_language_data): ...this.
4071         (class objc_language): New class.
4072         (objc_language_defn): New static global.
4073         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
4074         (opencl_language_data): ...this.
4075         (class opencl_language): New class.
4076         (opencl_language_defn): New static global.
4077         * gdb/p-lang.c (pascal_language_defn): Convert to...
4078         (pascal_language_data): ...this.
4079         (class pascal_language): New class.
4080         (pascal_language_defn): New static global.
4081         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
4082         language pointer, update comment format.
4083         * gdb/rust-lang.c (rust_language_defn): Convert to...
4084         (rust_language_data): ...this.
4085         (class rust_language): New class.
4086         (rust_language_defn): New static global.
4087
4088 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
4089
4090         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
4091         member variable.
4092         <m_stmt_at_address>: New member variable.
4093         (lnp_state_machine::record_line): Don't record some lines, update
4094         tracking of is_stmt at the same address.
4095         (lnp_state_machine::lnp_state_machine): Initialise new member
4096         variables.
4097
4098 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4099
4100         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
4101         "-include gnu-nat-mig.h".
4102         * gnu-nat-mig.h: New file.
4103         * gnu-nat.c: Include "gnu-nat-mig.h".
4104         (exc_server, msg_reply_server, notify_server,
4105         process_reply_server): Remove declarations.
4106
4107 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4108
4109         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
4110         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
4111         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
4112         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
4113         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
4114         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4115         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4116         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4117         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4118         to gnu_nat_target class.
4119         * gnu-nat.c: Likewise.
4120         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4121         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4122         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4123         object.
4124         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4125         instead of `gnu_target'.
4126
4127 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4128
4129         * i386-gnu-tdep.c: Include "gdbcore.h"
4130         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4131         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4132         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4133         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4134         i386_gnu_sigcontext_addr): New functions
4135         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4136         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4137         tdep.
4138
4139 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4140
4141         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4142         before fork_inferior call. Avoid calling it if target_is_pushed returns
4143         true.
4144
4145 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4146
4147         * gnu-nat.h (gnu_target): New variable declaration.
4148         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4149         gnu_target.
4150         * gnu-nat.c (gnu_target): New variable.
4151         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4152         add_thread_silent, and add_thread calls.
4153         (gnu_nat_target::create_inferior): Pass gnu_target to
4154         add_thread_silent, thread_change_ptid call.
4155         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4156         call.
4157
4158 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4159
4160         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4161         (gnu_nat_target::find_memory_regions): Remove unused
4162         `old_address' variable.
4163
4164 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4165
4166         * gnu-nat.c: Include "gdbarch.h".
4167
4168 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4169
4170         * reply_mig_hack.awk (Error return): Cast function through
4171         void *, to bypass compiler function call check.
4172
4173 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4174
4175         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4176         $(srcdir)/reply_mig_hack.awk.
4177
4178 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4179
4180         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4181
4182 2020-05-30  Jonny Grant  <jg@jguk.org>
4183
4184         * configure.ac (ACX_BUGURL): change bug URL to https.
4185
4186 2020-05-30  Pedro Alves  <palves@redhat.com>
4187
4188         * cp-support.c (replace_typedefs_template): New.
4189         (replace_typedefs_qualified_name): Handle
4190         DEMANGLE_COMPONENT_TEMPLATE.
4191
4192 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4193
4194         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4195         dwarf2/index-cache.h, dwarf2/index-write.c,
4196         dwarf2/index-write.h, dwarf2/line-header.c,
4197         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4198         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4199         variables and fields from `dwarf2_per_objfile` to just
4200         `per_objfile` throughout.
4201
4202 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4203
4204         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4205         <push_dwarf_reg_entry_value>: Add comment.
4206
4207 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4208             Keith Seitz  <keiths@redhat.com>
4209
4210         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4211         instead of PyEval_ReleaseLock.
4212         (class gdbpy_gil): Move to earlier in file.
4213         (finalize_python): Set gdb_python_initialized.
4214         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4215         when not initialized.
4216
4217 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4218
4219         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4220         <push_dwarf_reg_entry_value>: Remove assert.  Override
4221         per_objfile with caller_per_objfile.
4222
4223 2020-05-28  Tom de Vries  <tdevries@suse.de>
4224
4225         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4226         PR gold/15646 workaround to symbol kind "type".
4227
4228 2020-05-27  Tom Tromey  <tromey@adacore.com>
4229
4230         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4231
4232 2020-05-27  Tom Tromey  <tromey@adacore.com>
4233
4234         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4235         Use htab_find_with_hash.
4236         <add_abbrev>: Remove "abbrev_number" parameter.
4237         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4238         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4239         (hash_abbrev): Add comment.
4240         (abbrev_table::lookup_abbrev): Move to header file.
4241         (abbrev_table::read): Update.
4242
4243 2020-05-27  Tom Tromey  <tromey@adacore.com>
4244
4245         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4246         method.
4247         <canonical_name>: New member.
4248         <raw_name>: Rename from "name".
4249         (partial_die_info): Initialize canonical_name.
4250         (scan_partial_symbols): Check raw_name.
4251         (partial_die_parent_scope, partial_die_full_name)
4252         (add_partial_symbol, add_partial_subprogram)
4253         (add_partial_enumeration, load_partial_dies): Use "name" method.
4254         (partial_die_info::name): New method.
4255         (partial_die_info::read, guess_partial_die_structure_name)
4256         (partial_die_info::fixup): Update.
4257
4258 2020-05-27  Tom Tromey  <tromey@adacore.com>
4259
4260         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4261         <get_ref_die_offset>: Inline.
4262         <get_ref_die_offset_complaint>: New method.
4263         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4264         (attribute::get_ref_die_offset_complaint): Rename from
4265         get_ref_die_offset.  Just issue complaint.
4266
4267 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4268
4269         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4270
4271 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4272
4273         * exec.c (exec_file_attach): Use errno value of first openp failure.
4274
4275 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4276
4277         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4278         Don't close thread handle.
4279
4280 2020-05-27  Tom Tromey  <tom@tromey.com>
4281             Simon Marchi  <simon.marchi@efficios.com>
4282
4283         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4284         shared_ptr.
4285         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4286         member.
4287         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4288         dwarf2_per_bfd_objfile_data_key>: New globals.
4289         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4290         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4291         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4292         shared.
4293         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4294         short-circuit when sharing.
4295         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4296         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4297
4298 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4299
4300         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4301         to...
4302         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4303         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4304
4305 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4306
4307         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4308         build_name_components, find_name_components_bounds>:
4309         Add per_objfile parameter.
4310         (struct mapped_index) <symbol_name_at>: Likewise.
4311         (struct mapped_debug_names): Remove constructor.
4312         <dwarf2_per_objfile>: Remove field.
4313         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4314         (mapped_index_base::find_name_components_bounds,
4315         mapped_index_base::build_name_components,
4316         dw2_expand_symtabs_matching_symbol): Likewise.
4317         (class mock_mapped_index) <symbol_name_at>: Likewise.
4318         (check_match): Likewise.
4319         (check_find_bounds_finds): Likewise.
4320         (test_mapped_index_find_name_component_bounds): Update.
4321         (CHECK_MATCH): Update.
4322         (dw2_expand_symtabs_matching): Update.
4323         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4324         per_objfile parameter.
4325         <find_vec_in_debug_names>: Likewise.
4326         <m_per_objfile>: New field.
4327         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4328         parameter.
4329         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4330         (dw2_debug_names_iterator::next): Update.
4331         (dw2_debug_names_lookup_symbol): Update.
4332         (dw2_debug_names_expand_symtabs_for_function): Update.
4333         (dw2_debug_names_map_matching_symbols): Update.
4334         (dw2_debug_names_expand_symtabs_matching): Update.
4335         (dwarf2_read_debug_names): Update.
4336
4337 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4338
4339         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4340         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4341         move to dwarf2_per_objfile.
4342         <read_in_chain>: Remove.
4343         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4344         remove_all_cus, age_comp_units>: New methods.
4345         <m_dwarf2_cus>: New member.
4346         (struct dwarf2_per_cu_data) <cu>: Remove.
4347         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4348         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4349         moved to methods of dwarf2_per_objfile.
4350         (dwarf2_clear_marks): Remove.
4351         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4352         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4353         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4354         (dwarf2_per_objfile::remove_all_cus): New.
4355         (class free_cached_comp_units) <~free_cached_comp_units>:
4356         Update.
4357         (load_cu): Update.
4358         (dw2_do_instantiate_symtab): Adjust.
4359         (fill_in_sig_entry_from_dwo_entry): Adjust.
4360         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4361         (cutu_reader::cutu_reader): Likewise.
4362         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4363         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4364         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4365         and dwarf2_per_objfile::age_comp_units.
4366         (load_partial_comp_unit): Update.
4367         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4368         (process_queue): Likewise.
4369         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4370         backlink.
4371         (dwarf2_read_addr_index): Likewise.
4372         (follow_die_offset): Likewise.
4373         (dwarf2_fetch_die_loc_sect_off): Likewise.
4374         (dwarf2_fetch_constant_bytes): Likewise.
4375         (dwarf2_fetch_die_type_sect_off): Likewise.
4376         (follow_die_sig_1): Likewise.
4377         (load_full_type_unit): Likewise.
4378         (read_signatured_type): Likewise.
4379         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4380         (dwarf2_cu::~dwarf2_cu): Remove.
4381         (dwarf2_per_objfile::get_cu): New.
4382         (dwarf2_per_objfile::set_cu): New.
4383         (age_cached_comp_units): Rename to...
4384         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4385         to std::unordered_map.
4386         (free_one_cached_comp_unit): Rename to...
4387         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4388         to std::unordered_map.
4389         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4390         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4391         a dwarf2_per_objfile in data.
4392         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4393         (dwarf2_clear_marks): Remove.
4394
4395 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4396
4397         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4398         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4399         (init_tu_and_read_dwo_dies): Likewise.
4400         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4401         (cutu_reader::cutu_reader): Likewise.
4402         (load_partial_comp_unit): Likewise.
4403         (process_psymtab_comp_unit): Update.
4404         (build_type_psymtabs_1): Update.
4405         (process_skeletonless_type_unit): Update.
4406         (load_full_comp_unit): Update.
4407         (find_partial_die): Update.
4408         (dwarf2_read_addr_index): Update.
4409         (read_signatured_type): Update.
4410
4411 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4412
4413         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4414         m_header_read_in>: New fields.
4415         <get_header>: New method.
4416         * dwarf2/read.c (per_cu_header_read_in): Remove.
4417         (dwarf2_per_cu_data::get_header): New.
4418         (dwarf2_per_cu_data::addr_size): Update.
4419         (dwarf2_per_cu_data::offset_size): Update.
4420         (dwarf2_per_cu_data::ref_addr_size): Update.
4421
4422 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4423
4424         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4425         (dw2_do_instantiate_symtab): Update.
4426         (queue_and_load_all_dwo_tus): Change parameter from
4427         dwarf2_per_cu_data to dwarf2_cu.
4428         (dwarf2_fetch_die_loc_sect_off): Update.
4429         (dwarf2_fetch_constant_bytes): Update.
4430         (dwarf2_fetch_die_type_sect_off): Update.
4431
4432 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4433
4434         * dwarf2/read.c (process_full_comp_unit,
4435         process_full_type_unit): Remove per_cu, per_objfile paramters.
4436         Add dwarf2_cu parameter.
4437         (process_queue): Update.
4438
4439 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4440
4441         * dwarf2/read.c (create_cu_from_index_list): Replace
4442         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4443         (create_cus_from_index_list): Likewise.
4444         (create_cus_from_index): Likewise.
4445         (create_signatured_type_table_from_index): Likewise.
4446         (create_cus_from_debug_names_list): Likewise.
4447         (create_cus_from_debug_names): Likewise.
4448         (dwarf2_read_gdb_index): Update.
4449         (dwarf2_read_debug_names): Update.
4450
4451 2020-05-27  Tom Tromey  <tom@tromey.com>
4452             Simon Marchi  <simon.marchi@efficios.com>
4453
4454         * dwarf2/read.h (struct dwarf2_per_objfile)
4455         <get_type_for_signatured_type, set_type_for_signatured_type>:
4456         New methods.
4457         <m_type_map>: New member.
4458         (struct signatured_type) <type>: Remove.
4459         * dwarf2/read.c
4460         (dwarf2_per_objfile::get_type_for_signatured_type,
4461         dwarf2_per_objfile::set_type_for_signatured_type): New.
4462         (get_signatured_type): Use new methods.
4463
4464 2020-05-27  Tom Tromey  <tom@tromey.com>
4465             Simon Marchi  <simon.marchi@efficios.com>
4466
4467         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4468         (struct dwarf2_per_objfile) <type_units>: New member.
4469         <get_type_unit_group_unshareable>: New method.
4470         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4471         num_symtabs, symtabs>: Remove; move to
4472         type_unit_group_unshareable.
4473         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4474         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4475         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4476
4477 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4478
4479         * dwarf2/read.h (struct dwarf2_per_cu_data):
4480         <dwarf2_per_objfile>: Remove.
4481         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4482         dwarf2_per_objfile.
4483         (create_signatured_type_table_from_index): Likewise.
4484         (create_signatured_type_table_from_debug_names): Likewise.
4485         (create_debug_type_hash_table): Likewise.
4486         (fill_in_sig_entry_from_dwo_entry): Likewise.
4487         (create_type_unit_group): Likewise.
4488         (read_comp_units_from_section): Likewise.
4489         (create_cus_hash_table): Likewise.
4490
4491 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4492
4493         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4494         dwarf2_per_cu_data::dwarf2_per_objfile.
4495         (compute_compunit_symtab_includes): Likewise.
4496         (dwarf2_cu::start_symtab): Likewise.
4497
4498 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4499
4500         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4501         parameter.
4502         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4503         (read_namespace_alias): Update.
4504         (lookup_die_type): Update.
4505         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4506         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4507         Update.
4508         (disassemble_dwarf_expression): Update.
4509
4510 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4511
4512         * dwarf2/read.h (struct dwarf2_queue_item): Add
4513         dwarf2_per_objfile parameter, assign new parameter.
4514         <per_objfile>: New field.
4515         * dwarf2/read.c (free_one_cached_comp_unit): Add
4516         dwarf2_per_objfile parameter.
4517         (queue_comp_unit): Likewise.
4518         (dw2_do_instantiate_symtab): Update.
4519         (process_psymtab_comp_unit): Update.
4520         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4521         (process_imported_unit_die): Update.
4522         (queue_and_load_dwo_tu): Update.
4523         (follow_die_offset): Update.
4524         (follow_die_sig_1): Update.
4525
4526 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4527
4528         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4529         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4530         (read_call_site_scope): Assign per_objfile.
4531         (dwarf2_per_cu_data::objfile): Remove.
4532         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4533         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4534         dwarf2_per_objfile parameter.
4535         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4536         dwarf2_per_objfile parameter.
4537         (dwarf_expr_reg_to_entry_parameter): Add output
4538         dwarf2_per_objfile parameter.
4539         (locexpr_get_frame_base): Update.
4540         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4541         <push_dwarf_reg_entry_value>: Update.
4542         <call_site_to_target_addr>: Update.
4543         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4544         parameter.
4545         (value_of_dwarf_reg_entry): Update.
4546         (rw_pieced_value): Update.
4547         (indirect_synthetic_pointer): Update.
4548         (dwarf2_evaluate_property): Update.
4549         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4550         parameter.
4551         (locexpr_read_variable): Update.
4552         (locexpr_get_symbol_read_needs): Update.
4553         (loclist_read_variable): Update.
4554
4555 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4556
4557         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4558         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4559         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4560         parameter.
4561         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4562         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4563         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4564         parameter.
4565         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4566         sect_variable_value): Add dwarf2_per_objfile parameter.
4567         (class dwarf_evaluate_loc_desc) <dwarf_call,
4568         dwarf_variable_value>: Update.
4569         (fetch_const_value_from_synthetic_pointer): Add
4570         dwarf2_per_objfile parameter.
4571         (fetch_const_value_from_synthetic_pointer): Update.
4572         (coerced_pieced_ref): Update.
4573         (class symbol_needs_eval_context) <dwarf_call,
4574         dwarf_variable_value>: Update.
4575         (dwarf2_compile_expr_to_ax): Update.
4576
4577 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4578
4579         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4580         parameter.
4581         (dwarf2_evaluate_loc_desc_full): Update.
4582
4583 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4584
4585         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4586         parameter.
4587         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4588         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4589         dwarf2_per_objfile parameter.
4590         (decode_debug_loc_dwo_addresses): Likewise.
4591         (dwarf2_find_location_expression): Update.
4592         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4593         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4594         parameter.
4595         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4596         parameter.
4597         (locexpr_describe_location_1): Likewise.
4598         (locexpr_describe_location): Update.
4599
4600 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4601
4602         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4603         Remove.
4604         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4605         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4606         (dwarf2_compile_property_to_c): Update.
4607         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4608         use text offset from objfile.
4609         (locexpr_tracepoint_var_ref): Update.
4610         (locexpr_generate_c_location): Update.
4611         (loclist_describe_location): Update.
4612         (loclist_tracepoint_var_ref): Update.
4613         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4614         dwarf2_per_objfile parameter.
4615         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4616         use text offset from objfile.
4617         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4618
4619 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4620
4621         * dwarf2/expr.h (struct dwarf_expr_context)
4622         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4623         <offset>: Remove.
4624         <per_objfile>: New member.
4625         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4626         dwarf2_per_objfile parameter.  Don't set offset, set
4627         per_objfile.
4628         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4629         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4630         a dwarf2_per_objfile object instead of an offset.
4631         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4632         constructor.
4633         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4634         to dwarf2_expr_executor constructor.  Don't set offset.
4635         (dwarf2_fetch_cfa_info): Update.
4636         (struct dwarf2_frame_cache) <text_offset>: Remove.
4637         <per_objfile>: New field.
4638         (dwarf2_frame_cache): Update.
4639         (dwarf2_frame_prev_register): Update.
4640         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4641         <dwarf_evaluate_loc_desc>: Add constructor.
4642         (dwarf2_evaluate_loc_desc_full): Update.
4643         (dwarf2_locexpr_baton_eval): Update.
4644         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4645         Add constructor.
4646         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4647
4648 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4649
4650         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4651         addr_sized_int_type>: Move to dwarf2_cu.
4652         <int_type>: Move to dwarf2_per_objfile.
4653         (struct dwarf2_per_objfile) <int_type>: Move here.
4654         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4655         addr_sized_int_type>: Move here.
4656         (read_func_scope): Update.
4657         (read_array_type): Update.
4658         (read_tag_string_type): Update.
4659         (attr_to_dynamic_prop): Update.
4660         (dwarf2_per_cu_data::int_type): Rename to...
4661         (dwarf2_per_objfile::int_type): ... this.
4662         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4663         (dwarf2_cu::addr_sized_int_type): ... this.
4664         (read_subrange_type): Update.
4665         (dwarf2_per_cu_data::addr_type): Rename to...
4666         (dwarf2_cu::addr_type): ... this.
4667         (set_die_type): Update.
4668
4669 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4670
4671         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4672         data through per_cu->cu.
4673
4674 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4675
4676         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4677         dwarf2_per_cu_data parameter fo dwarf2_cu.
4678         (lookup_dwo_type_unit): Likewise.
4679         (read_cutu_die_from_dwo): Likewise.
4680         (lookup_dwo_unit): Likewise.
4681         (open_and_init_dwo_file): Likewise.
4682         (lookup_dwo_cutu): Likewise.
4683         (lookup_dwo_comp_unit): Likewise.
4684         (lookup_dwo_type_unit): Likewise.
4685         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4686         (cutu_reader::cutu_reader): Update.
4687
4688 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4689
4690         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4691         parameter.
4692         (process_full_type_unit): Likewise.
4693         (process_queue): Update.
4694
4695 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4696
4697         * dwarf2/read.c (recursively_compute_inclusions): Add
4698         dwarf2_per_objfile parameter.
4699         (compute_compunit_symtab_includes): Likewise.
4700         (process_cu_includes): Update.
4701
4702 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4703
4704         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4705         parameter.
4706         (create_type_unit_group): Update.
4707         (process_psymtab_comp_unit_reader): Update.
4708         (build_type_psymtabs_reader): Update.
4709
4710 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4711
4712         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4713         object through m_this_cu->cu.
4714
4715 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4716
4717         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4718         the info parameter.
4719         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4720
4721 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4722
4723         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4724         per_objfile parameter.
4725         (load_full_type_unit): Add per_objfile parameter.
4726         (read_signatured_type): Likewise.
4727         (load_full_comp_unit): Likewise.
4728         (load_cu): Likewise.
4729         (dw2_do_instantiate_symtab): Likewise.
4730         (dw2_get_file_names): Likewise.
4731         (dw2_map_symtabs_matching_filename): Update.
4732         (dw_expand_symtabs_matching_file_matcher): Update.
4733         (dw2_map_symbol_filenames): Update.
4734         (process_psymtab_comp_unit): Add per_objfile parameter.
4735         (build_type_psymtabs_1): Update.
4736         (process_skeletonless_type_unit): Update.
4737         (dwarf2_build_psymtabs_hard): Update.
4738         (load_partial_comp_unit): Add per_objfile parameter.
4739         (scan_partial_symbols): Update.
4740         (load_full_comp_unit): Add per_objfile parameter.
4741         (process_imported_unit_die): Update.
4742         (create_cus_hash_table): Update.
4743         (find_partial_die): Update.
4744         (dwarf2_read_addr_index): Update.
4745         (follow_die_offset): Update.
4746         (dwarf2_fetch_die_loc_sect_off): Update.
4747         (dwarf2_fetch_constant_bytes): Update.
4748         (dwarf2_fetch_die_type_sect_off): Update.
4749         (follow_die_sig_1): Update.
4750         (load_full_type_unit): Add per_objfile parameter.
4751         (read_signatured_type): Likewise.
4752
4753 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4754
4755         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4756         of objfile_name.
4757
4758 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4759
4760         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4761         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4762         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4763         field.
4764         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4765         (create_cus_from_index): Update.
4766         (dwarf2_read_gdb_index): Update.
4767         (create_cus_from_debug_names): Update.
4768         (dwarf2_read_debug_names): Update.
4769         (get_abbrev_section_for_cu): Update.
4770         (create_all_comp_units): Update.
4771         (read_attribute_value): Update.
4772         (get_debug_line_section): Update.
4773         * dwarf2/index-cache.c (index_cache::store): Update.
4774         * dwarf2/index-write.c (save_gdb_index_command): Update.
4775         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4776
4777 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4778
4779         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4780         member.
4781         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4782         dwarf2_per_cu_data::per_bfd.
4783         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4784         (create_type_unit_group): Likewise.
4785         (queue_comp_unit): Remove reference to
4786         per_cu->dwarf2_per_objfile.
4787         (maybe_queue_comp_unit): Likewise.
4788         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4789         (create_cus_hash_table): Assign new field.
4790
4791 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4792
4793         * dwarf2/read.c: Replace
4794         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4795         dwarf2_cu->per_objfile throughout.
4796
4797 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4798
4799         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4800         parameter, don't use per_cu->dwarf2_per_objfile.
4801         (dw2_instantiate_symtab): Likewise.
4802         (dw2_find_last_source_symtab): Update.
4803         (dw2_map_expand_apply): Update.
4804         (dw2_lookup_symbol): Update.
4805         (dw2_expand_symtabs_for_function): Update.
4806         (dw2_expand_all_symtabs): Update.
4807         (dw2_expand_symtabs_with_fullname): Update.
4808         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4809         don't use per_cu->dwarf2_per_objfile.
4810         (dw2_expand_marked_cus): Update.
4811         (dw2_find_pc_sect_compunit_symtab): Update.
4812         (dw2_debug_names_lookup_symbol): Update.
4813         (dw2_debug_names_expand_symtabs_for_function): Update.
4814         (dw2_debug_names_map_matching_symbols): Update.
4815         (dwarf2_psymtab::expand_psymtab): Update.
4816
4817 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4818
4819         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4820         <per_objfile>: New member.
4821         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4822         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4823         call to dwarf2_cu.
4824         (cutu_reader::cutu_reader): Update.
4825         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4826
4827 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4828
4829         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4830         struct dwarf2_per_objfile.
4831         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4832         dwarf2_per_bfd.
4833         * dwarf2/read.c (set_die_type): Update.
4834         (get_die_type_at_offset): Update.
4835
4836 2020-05-27  Tom Tromey  <tom@tromey.com>
4837             Simon Marchi  <simon.marchi@efficios.com>
4838
4839         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4840         method.
4841         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4842         get_symtab, set_symtab>: New methods.
4843         <m_symtabs>: New field.
4844         (struct dwarf2_psymtab): Derive from partial_symtab.
4845         <readin_p, get_compunit_symtab>: Declare methods.
4846         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4847         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4848         New methods.
4849         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4850         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4851         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4852         (dw2_symtab_iter_next, dw2_print_stats)
4853         (dw2_expand_symtabs_with_fullname)
4854         (dw2_expand_symtabs_matching_one)
4855         (dw_expand_symtabs_matching_file_matcher)
4856         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4857         (dw2_debug_names_iterator::next)
4858         (dw2_debug_names_map_matching_symbols)
4859         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4860         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4861         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4862         New methods.
4863         (get_compunit_symtab, process_full_comp_unit)
4864         (process_full_type_unit): Update.
4865         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4866
4867 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4868
4869         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4870         then introduce a new dwarf2_per_objfile type.
4871         <read_line_string>: Move to the new dwarf2_per_objfile type.
4872         <objfile>: Likewise.
4873         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4874         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4875         dwarf2_per_objfile->per_bfd.
4876         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4877         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4878         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4879         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4880         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4881         (dwarf2_per_objfile::locate_sections): Rename to...
4882         (dwarf2_per_bfd::locate_sections): ... this.
4883         (dwarf2_per_objfile::get_cutu): Rename to...
4884         (dwarf2_per_bfd::get_cutu): ... this.
4885         (dwarf2_per_objfile::get_cu): Rename to...
4886         (dwarf2_per_bfd::get_cu): ... this.
4887         (dwarf2_per_objfile::get_tu): Rename to...
4888         (dwarf2_per_bfd::get_tu): ... this.
4889         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4890         (dwarf2_per_bfd::allocate_per_cu): ... this.
4891         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4892         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4893         (get_gdb_index_contents_ftype): Change parameter from
4894         dwarf2_per_objfile to dwarf2_per_bfd.
4895         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4896         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4897
4898 2020-05-27  Tom Tromey  <tom@tromey.com>
4899             Simon Marchi  <simon.marchi@efficios.com>
4900
4901         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4902         (allocate_piece_closure): Set "per_objfile" member.
4903         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4904         (locexpr_describe_location, loclist_describe_location): Use new
4905         member.
4906         * dwarf2/read.c (read_call_site_scope)
4907         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4908         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4909         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4910         handle_data_member_location): Set per_objfile member.
4911         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4912         member.
4913         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4914
4915 2020-05-27  Tom Tromey  <tom@tromey.com>
4916
4917         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4918         allocate_signatured_type>: Declare new methods.
4919         <m_num_psymtabs>: New member.
4920         (struct dwarf2_per_cu_data) <index>: New member.
4921         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4922         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4923         (create_cu_from_index_list): Use allocate_per_cu.
4924         (create_signatured_type_table_from_index)
4925         (create_signatured_type_table_from_debug_names)
4926         (create_debug_type_hash_table, add_type_unit)
4927         (read_comp_units_from_section): Use allocate_signatured_type.
4928
4929 2020-05-27  Tom Tromey  <tom@tromey.com>
4930
4931         * psymtab.c (partial_map_expand_apply)
4932         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4933         (psym_lookup_global_symbol_language)
4934         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4935         (psym_print_stats, psym_expand_symtabs_for_function)
4936         (psym_map_symbol_filenames, psym_map_matching_symbols)
4937         (psym_expand_symtabs_matching)
4938         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4939         (maintenance_check_psymtabs): Update.
4940         * psympriv.h (struct partial_symtab) <readin_p,
4941         get_compunit_symtab>: Add objfile parameter.
4942         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4943         Likewise.
4944         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4945         get_compunit_symtab>: Likewise.
4946         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4947
4948 2020-05-27  Tom Tromey  <tom@tromey.com>
4949
4950         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4951         member.
4952         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4953         (create_cu_from_index_list)
4954         (create_signatured_type_table_from_index)
4955         (create_signatured_type_table_from_debug_names)
4956         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4957         (dwarf2_create_include_psymtab)
4958         (create_debug_type_hash_table, add_type_unit)
4959         (create_type_unit_group, read_comp_units_from_section)
4960         (dwarf2_compute_name, create_cus_hash_table)
4961         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4962         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4963         obstack.
4964         (dw2_get_real_path): Likewise.  Change argument to
4965         dwarf2_per_objfile.
4966
4967 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4968
4969         PR tdep/26000
4970         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4971         for ldrd (immediate).
4972
4973 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4974
4975         * command.h: Add comment giving the name of class_tui.
4976         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4977         create the fake command for the help for class_tui.
4978
4979 2020-05-26  Tom Tromey  <tromey@adacore.com>
4980
4981         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4982         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4983         (val_atr): New function.
4984         (value_val_atr): Use it.
4985         * ada-valprint.c (print_optional_low_bound): Change low bound
4986         handling for enums.
4987         (val_print_packed_array_elements): Don't call discrete_position.
4988         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4989         discrete_position for enum types.
4990         * language.c (default_print_array_index): Change type.
4991         * language.h (struct language_defn) <la_print_array_index>: Add
4992         index_type parameter, change type of index_value.
4993         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4994         (default_print_array_index): Update.
4995         * valprint.c (maybe_print_array_index): Don't call
4996         value_from_longest.  Update.
4997         (value_print_array_elements): Don't call discrete_position.
4998
4999 2020-05-26  Tom Tromey  <tromey@adacore.com>
5000
5001         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
5002         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
5003
5004 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
5005
5006         PR gdb/13519
5007         * avr-tdep.c (avr_integer_to_address): Return data or code
5008         address accordingly to the second 'type' argument of the
5009         function.
5010
5011 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
5012
5013         * infcmd.c, inferior.h: (construct_inferior_arguments):
5014         Moved function from here to gdbsupport/common-inferior.{h,cc}
5015
5016 2020-05-23  Tom Tromey  <tom@tromey.com>
5017
5018         Revert commit eca1f90c:
5019         * NEWS: Remove entry for completion styling.
5020         * completer.c (_rl_completion_prefix_display_length): Move
5021         declaration later.
5022         (gdb_fnprint): Revert.
5023         (gdb_display_match_list_1): Likewise.
5024         * cli/cli-style.c (completion_prefix_style)
5025         (completion_difference_style, completion_suffix_style): Remove.
5026         (_initialize_cli_style): Revert.
5027         * cli/cli-style.h (completion_prefix_style)
5028         (completion_difference_style, completion_suffix_style): Don't
5029         declare.
5030
5031 2020-05-24  Pedro Alves  <palves@redhat.com>
5032
5033         * symtab.c (completion_list_add_name): Return boolean indication
5034         of whether the symbol matched.
5035         (completion_list_add_symbol): Don't try to remove C++ aliases if
5036         the symbol didn't match in the first place.
5037         * symtab.h (completion_list_add_name): Return bool.
5038
5039 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
5040
5041         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
5042         type::field.
5043
5044 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
5045
5046         GDB 9.2 released.
5047
5048 2020-05-23  Tom Tromey  <tom@tromey.com>
5049
5050         * NEWS: Add entry for completion styling.
5051         * completer.c (_rl_completion_prefix_display_length): Move
5052         declaration earlier.
5053         (gdb_fnprint): Use completion_style.
5054         (gdb_display_match_list_1): Likewise.
5055         * cli/cli-style.c (completion_prefix_style)
5056         (completion_difference_style, completion_suffix_style): New
5057         globals.
5058         (_initialize_cli_style): Register new globals.
5059         * cli/cli-style.h (completion_prefix_style)
5060         (completion_difference_style, completion_suffix_style): Declare.
5061
5062 2020-05-23  Pedro Alves  <palves@redhat.com>
5063
5064         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
5065         (parse_escape): Use ISDIGIT instead of isdigit.
5066         (puts_debug): Use gdb_isprint instead of isprint.
5067         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
5068         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
5069         ISSPACE instead of isspace.
5070         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
5071         instead of isspace.
5072         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
5073         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
5074         instead of isxdigit and ISDIGIT instead of isdigit.
5075
5076 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5077
5078         * gdbtypes.h (struct type) <field>: New method.
5079         (TYPE_FIELDS): Remove, replace all uses with either type::fields
5080         or type::field.
5081
5082 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5083
5084         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
5085         (TYPE_FIELDS): Use type::fields.  Change all call sites that
5086         modify the propery to use type::set_fields instead.
5087
5088 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5089
5090         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
5091         type::num_fields instead.
5092
5093 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5094
5095         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
5096         methods.
5097         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
5098         that modify the number of fields to use type::set_num_fields
5099         instead.
5100
5101 2020-05-22  Tom Tromey  <tromey@adacore.com>
5102
5103         * compile/compile-object-load.h (munmap_list_free): Don't
5104         declare.
5105
5106 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5107
5108         * annotate.c (annotate_source_line): Update return type, add call
5109         to update current symtab and line.
5110         * annotate.h (annotate_source_line): Update return type, and
5111         extend header comment.
5112         * source.c (info_line_command): Check annotation_level before
5113         calling annotate_source_line.
5114         * stack.c (print_frame_info): If calling annotate_source_line
5115         returns true, then don't print any other source line information.
5116
5117 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5118
5119         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5120
5121 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5122
5123         * coffread.c (patch_type): Remove NULL check before xfree.
5124         * corefile.c (set_gnutarget): Likewise.
5125         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5126         * exec.c (build_section_table): Likewise.
5127         * remote.c (remote_target::pass_signals): Likewise.
5128         * utils.c (n_spaces): Likewise.
5129         * cli/cli-script.c (document_command): Likewise.
5130         * i386-windows-tdep.c (core_process_module_section): Likewise.
5131         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5132
5133 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5134
5135         * symfile.c (reread_symbols): Clear objfile's section_offsets
5136         vector and section indices, re-compute them by calling
5137         sym_offsets.
5138
5139 2020-05-20  Tom Tromey  <tromey@adacore.com>
5140
5141         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5142         (desc_one_bound, desc_index_type): Compute field name.
5143
5144 2020-05-20  Tom de Vries  <tdevries@suse.de>
5145
5146         PR symtab/25833
5147         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5148
5149 2020-05-20  Alan Modra  <amodra@gmail.com>
5150
5151         PR 25993
5152         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5153         bfd_set_filename.
5154         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5155         passed to bfd_set_filename.
5156         * symfile-mem.c (add_vsyscall_page): Likewise for string
5157         passed to symbol_file_add_from_memory.
5158         (symbol_file_add_from_memory): Make name param a const char* and
5159         don't strdup.
5160
5161 2020-05-20  Alan Modra  <amodra@gmail.com>
5162
5163         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5164         rather than accessing bfd->filename directly.
5165         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5166         and use bfd_section_name.
5167         * dwarf2/frame.c (decode_frame_entry): Likewise.
5168         * exec.c (exec_set_section_address): Likewise.
5169         * solib-aix.c (solib_aix_bfd_open): Likewise.
5170         * stap-probe.c (get_stap_base_address): Likewise.
5171         * symfile.c (reread_symbols): Likewise.
5172
5173 2020-05-19  Tom Tromey  <tromey@adacore.com>
5174
5175         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5176
5177 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5178
5179         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5180
5181 2020-05-19  Pedro Alves  <palves@redhat.com>
5182
5183         * NEWS (set exec-file-mismatch): Adjust entry.
5184         * exec.c: Include "build-id.h".
5185         (validate_exec_file): Try to match build IDs instead of filenames.
5186         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5187         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5188         and pass down 'warn_if_slow'.
5189         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5190         gdb_bfd_open_closure to pass it down.
5191         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5192
5193 2020-05-19  Pedro Alves  <palves@redhat.com>
5194
5195         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5196         * target.c (target_fileio_open_1): Rename to target_fileio_open
5197         and make extern.  Use bool.
5198         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5199         (target_fileio_read_alloc_1): Adjust.
5200         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5201         (target_fileio_open_warn_if_slow): Delete declaration.
5202
5203 2020-05-19  Pedro Alves  <palves@redhat.com>
5204
5205         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5206         Adjust all callers.
5207
5208 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5209
5210         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5211         whether disp is negative.
5212
5213 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5214
5215         * symfile.h (struct symfile_segment_data)
5216         <~symfile_segment_data>: Remove.
5217         <segment_info>: Change to std::vector.
5218         * symfile.c (default_symfile_segments): Update.
5219         * elfread.c (elf_symfile_segments): Update.
5220
5221 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5222
5223         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5224         <segments>: New.
5225         <segment_bases, segment_sizes>: Remove.
5226         * symfile.c (default_symfile_segments): Update.
5227         * elfread.c (elf_symfile_segments): Update.
5228         * remote.c (remote_target::get_offsets): Update.
5229         * solib-target.c (solib_target_relocate_section_addresses):
5230         Update.
5231
5232 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5233
5234         * symfile.h (struct symfile_segment_data): Initialize fields.
5235         <~symfile_segment_data>: Add.
5236         (symfile_segment_data_up): New.
5237         (struct sym_fns) <sym_segments>: Return a
5238         symfile_segment_data_up.
5239         (default_symfile_segments): Return a symfile_segment_data_up.
5240         (free_symfile_segment_data): Remove.
5241         (get_symfile_segment_data): Return a symfile_segment_data_up.
5242         * symfile.c (default_symfile_segments): Likewise.
5243         (get_symfile_segment_data): Likewise.
5244         (free_symfile_segment_data): Remove.
5245         (symfile_find_segment_sections): Update.
5246         * elfread.c (elf_symfile_segments): Return a
5247         symfile_segment_data_up.
5248         * remote.c (remote_target::get_offsets): Update.
5249         * solib-target.c (solib_target_relocate_section_addresses):
5250         Update.
5251         * symfile-debug.c (debug_sym_segments): Return a
5252         symfile_segment_data_up.
5253
5254 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5255
5256         PR build/25981
5257         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5258         Hardcode register numbers.
5259
5260         PR build/25981
5261         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5262         procfs_find_LDT_entry): Remove.
5263         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5264         procfs_find_LDT_entry): Remove.
5265         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5266         Remove.
5267
5268 2020-05-17  Pedro Alves  <palves@redhat.com>
5269             Andrew Burgess  <andrew.burgess@embecosm.com>
5270             Keno Fischer  <keno@juliacomputing.com>
5271
5272         PR gdb/25741
5273         * breakpoint.c (build_target_condition_list): Update comments.
5274         (build_target_command_list): Update comments and skip matching
5275         locations.
5276         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5277         a separate function.  Simplify "set breakpoint auto-hw off"
5278         handling.
5279         (insert_breakpoints): Update comment.
5280         (tracepoint_locations_match): New parameter.  For breakpoints,
5281         compare location types too, if the caller wants to.
5282         (handle_automatic_hardware_breakpoints): New functions.
5283         (bp_location_is_less_than): Also sort by location type and
5284         hardware breakpoint length.
5285         (update_global_location_list): Handle "set breakpoint auto-hw on"
5286         here.
5287         (update_breakpoint_locations): Ask breakpoint_locations_match to
5288         ignore location types.
5289
5290 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5291
5292         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5293         type::name instead.
5294
5295 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5296
5297         * gdbtypes.h (struct type) <name, set_name>: New methods.
5298         (TYPE_CODE): Use type::name.  Change all call sites used to set
5299         the name to use type::set_name instead.
5300
5301 2020-05-16  Tom Tromey  <tom@tromey.com>
5302
5303         * top.c (quit_force): Update.
5304         * infrun.c (handle_no_resumed): Update.
5305         * top.h (all_uis): New function.
5306         (ALL_UIS): Remove.
5307
5308 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5309
5310         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5311
5312 2020-05-16  Pedro Alves  <palves@redhat.com>
5313
5314         * ia64-linux-nat.c
5315         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5316         Declare method.
5317         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5318
5319 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5320
5321         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5322         (sparc64_adi_info): Likewise.
5323
5324 2020-05-15  Tom Tromey  <tom@tromey.com>
5325
5326         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5327         block_objfile.
5328         (lookup_objfile_from_block): Remove.
5329         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5330         (lookup_global_symbol): Use block_objfile.
5331         * symtab.h (lookup_objfile_from_block): Don't declare.
5332         * printcmd.c (clear_dangling_display_expressions): Use
5333         block_objfile.
5334         * parse.c (operator_check_standard): Use block_objfile.
5335
5336 2020-05-15  Tom Tromey  <tom@tromey.com>
5337
5338         * language.c (language_alloc_type_symbol): Set
5339         SYMBOL_SECTION.
5340         * symtab.c (initialize_objfile_symbol): Remove.
5341         (allocate_symbol): Remove.
5342         (allocate_template_symbol): Remove.
5343         * dwarf2/read.c (fixup_go_packaging): Use "new".
5344         (new_symbol): Use "new".
5345         (read_variable): Don't call initialize_objfile_symbol.  Use
5346         "new".
5347         (read_func_scope): Use "new".
5348         * xcoffread.c (process_xcoff_symbol): Don't call
5349         initialize_objfile_symbol.
5350         (SYMBOL_DUP): Remove.
5351         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5352         "new".
5353         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5354         (allocate_template_symbol): Don't declare.
5355         (struct symbol): Add copy constructor.  Change defaults.
5356         * jit.c (finalize_symtab): Use "new".
5357         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5358         Use "new".
5359         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5360         (common_block_end): Use "new".
5361         * mdebugread.c (parse_symbol): Use "new".
5362         (new_symbol): Likewise.
5363
5364 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5365
5366         * NEWS: Mention changes to help and apropos.
5367
5368 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5369
5370         * command.h (enum command_class): Improve comments, document
5371         that class_alias is for user-defined aliases, give the class
5372         name for each class, remove unused class_xdb.
5373         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5374         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5375         by a precise class.
5376         * infcmd.c (_initialize_infcmd): Likewise.
5377         * reverse.c (_initialize_reverse): Likewise.
5378         * stack.c (_initialize_stack): Likewise.
5379         * symfile.c (_initialize_symfile): Likewise.
5380         * tracepoint.c (_initialize_tracepoint): Likewise.
5381
5382 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5383
5384         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5385         when their aliased command is traversed.
5386         (help_cmd): Add fput_command_names_styled call to
5387         output command name and aliases when command has an alias.
5388
5389 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5390
5391         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5392         * cli/cli-decode.c (help_cmd_list): Declare as static,
5393         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5394         a command together with the command.
5395         (fput_command_name_styled, fput_command_names_styled): New functions.
5396         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5397         fput_command_name_styled.
5398         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5399         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5400
5401 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5402
5403         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5404         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5405         * command.h (cmd_show_list): Likewise.
5406         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5407         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5408
5409 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5410
5411         * unittests/command-def-selftests.c (traverse_command_structure):
5412         Verify all commands of a list have the same prefix command and
5413         that only the top cmdlist commands have a null prefix.
5414
5415 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5416
5417         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5418         as prefix, not one of its aliases.
5419         (set_cmd_prefix): Remove.
5420         (do_add_cmd): Centralize the setting of the prefix of a command, when
5421         command is defined after its full chain of prefix commands.
5422         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5423         (add_setshow_cmd_full): Likewise.
5424         (update_prefix_field_of_prefixed_commands): New function.
5425         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5426         update_prefix_field_of_prefixed_commands.
5427         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5428         addresses of remote_set_cmdlist and remote_show_cmdlist given
5429         as argument, not the address of an argument.
5430         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5431         * gdb/remote.c (_initialize_remote): Likewise.
5432
5433 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5434
5435         * cli/cli-cmds.c (alias_command): Check for an existing alias
5436         using lookup_cmd_composition, as valid_command_p is too strict
5437         and forbids aliases that are the prefix of an existing alias
5438         or command.
5439         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5440         command is properly recognised as a valid command.
5441
5442 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5443
5444         * unittests/help-doc-selftests.c: Rename to
5445         unittests/command-def-selftests.c
5446         * unittests/command-def-selftests.c (help_doc_tests): Update some
5447         comments.
5448         (command_structure_tests, traverse_command_structure): New namespace
5449         and function.
5450         (command_structure_invariants_tests): New function.
5451         (_initialize_command_def_selftests) Renamed from
5452         _initialize_help_doc_selftests, register command_structure_invariants
5453         selftest.
5454
5455 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5456
5457         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5458         an alias of 'show'.
5459
5460 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5461
5462         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5463         ada_is_fixed_point_type.  Update all callers.
5464         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5465         all callers.
5466         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5467         Update all callers.
5468         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5469         print_fixed_point_type.  Update all callers.
5470         * ada-valprint.c (ada_value_print_num): Replace call to
5471         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5472
5473 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5474
5475         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5476         processors.
5477         (cpu_supports_bts): Add CV_AMD case.
5478
5479 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5480             Simon Marchi  <simon.marchi@efficios.com>
5481
5482         * infrun.c (stop_all_threads): Collect multiple wait events at
5483         each pass.
5484
5485 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5486
5487         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5488         type::code instead.
5489
5490 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5491
5492         * gdbtypes.h (struct type) <code, set_code>: New methods.
5493         (TYPE_CODE): Use type::code.  Change all call sites used to set
5494         the code to use type::set_code instead.
5495
5496 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5497             Tom de Vries  <tdevries@suse.de>
5498             Pedro Alves  <palves@redhat.com>
5499
5500         PR threads/25478
5501         * infrun.c (stop_all_threads): Do NOT ignore
5502         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5503         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5504         received.
5505         (handle_no_resumed): Remove code handling a live inferior with no
5506         threads.
5507         * remote.c (has_single_non_exited_thread): New.
5508         (remote_target::update_thread_list): Do not delete a thread if is
5509         the last thread of the process.
5510         * thread.c (thread_select): Call delete_exited_threads instead of
5511         prune_threads.
5512
5513 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5514
5515         * infrun.c (stop_all_threads): Enable/disable thread events of all
5516         targets.  Move a debug message denoting the end of the function
5517         into the SCOPED_EXIT block.
5518
5519 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5520
5521         * process-stratum-target.h: Include <set>.
5522         (all_non_exited_process_targets, switch_to_target_no_thread): New
5523         function declarations.
5524         * process-stratum-target.c (all_non_exited_process_targets)
5525         (switch_to_target_no_thread): New function implementations.
5526
5527 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5528
5529         * infrun.c (handle_inferior_event): Extract out a piece of code
5530         into...
5531         (mark_non_executing_threads): ...this new function.
5532
5533 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5534
5535         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5536         use.
5537
5538 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5539
5540         * regcache.c (regcache_read_pc_protected): New function
5541         implementation that returns 0 if the PC cannot read via
5542         'regcache_read_pc'.
5543         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5544         instead of 'regcache_read_pc'.
5545         (keep_going_pass_signal): Ditto.
5546
5547 2020-05-13  Tom Tromey  <tromey@adacore.com>
5548
5549         * ada-lang.c (align_value): Remove.
5550         (ada_template_to_fixed_record_type_1): Use align_up.
5551
5552 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5553
5554         * async-event.c: Update the copyright year.
5555         * async-event.h: Update the copyright year.
5556
5557 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5558
5559         * objfiles.h (is_addr_in_objfile,
5560         shared_objfile_contains_address_p): Return bool.
5561         * objfile.c (is_addr_in_objfile,
5562         shared_objfile_contains_address_p): Return bool.
5563
5564 2020-05-11  Tom Tromey  <tromey@adacore.com>
5565
5566         * cli/cli-cmds.c (info_command): Restore.
5567         (_initialize_cli_cmds): Use add_prefix_command for "info".
5568         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5569
5570 2020-05-11  Tom Tromey  <tromey@adacore.com>
5571
5572         * ada-lang.c (ada_value_primitive_field): Now public.
5573         * ada-lang.h (ada_value_primitive_field): Declare.
5574         * ada-valprint.c (print_field_values): Use
5575         ada_value_primitive_field for wrapper fields.
5576
5577 2020-05-11  Tom de Vries  <tdevries@suse.de>
5578
5579         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5580         MODULE_DOMAIN.
5581
5582 2020-05-11  Tom de Vries  <tdevries@suse.de>
5583
5584         PR symtab/25941
5585         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5586         with length 0, if not gdb-produced.
5587         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5588
5589 2020-05-09  Tom de Vries  <tdevries@suse.de>
5590
5591         PR gdb/25955
5592         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5593         calculation.
5594
5595 2020-05-09  Tom Tromey  <tom@tromey.com>
5596
5597         * top.c (server_command): Now bool.
5598         * top.h (server_command): Now bool.
5599
5600 2020-05-08  Tom Tromey  <tromey@adacore.com>
5601
5602         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5603         already being processed.
5604
5605 2020-05-08  Tom Tromey  <tom@tromey.com>
5606
5607         * printcmd.c (struct display) <next>: Remove.
5608         <display>: New constructor.
5609         <exp_string>: Now a std::string.
5610         <enabled_p>: Now a bool.
5611         (display_number): Move definition earlier.
5612         (displays): Rename from display_chain.  Now a std::vector.
5613         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5614         (display_command): Update.
5615         (do_one_display, disable_display)
5616         (enable_disable_display_command, do_enable_disable_display):
5617         Update.
5618         (free_display): Remove.
5619         (clear_displays): Rewrite.
5620         (delete_display): Update.
5621         (map_display_numbers): Use function_view.  Remove "data"
5622         parameter.  Update.
5623         (do_delete_display): Remove.
5624         (undisplay_command): Update.
5625         (do_one_display, do_displays, disable_display)
5626         (info_display_command): Update.
5627         (do_enable_disable_display): Remove.
5628         (enable_disable_display_command)
5629         (clear_dangling_display_expressions): Update.
5630
5631 2020-05-08  Tom Tromey  <tom@tromey.com>
5632
5633         * symtab.c (set_symbol_cache_size)
5634         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5635         (maintenance_print_symbol_cache_statistics): Update.
5636         * symmisc.c (print_symbol_bcache_statistics)
5637         (print_objfile_statistics, maintenance_print_objfiles)
5638         (maintenance_info_symtabs, maintenance_check_symtabs)
5639         (maintenance_expand_symtabs, maintenance_info_line_tables):
5640         Update.
5641         * symfile-debug.c (set_debug_symfile): Update.
5642         * source.c (forget_cached_source_info): Update.
5643         * python/python.c (gdbpy_progspaces): Update.
5644         * psymtab.c (maintenance_info_psymtabs): Update.
5645         * probe.c (parse_probes): Update.
5646         * linespec.c (iterate_over_all_matching_symtabs)
5647         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5648         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5649         * exec.c (exec_target::close): Update.
5650         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5651         * breakpoint.c (print_one_breakpoint_location)
5652         (create_longjmp_master_breakpoint)
5653         (create_std_terminate_master_breakpoint): Update.
5654         * progspace.c (program_spaces): Now a std::vector.
5655         (maybe_new_address_space): Update.
5656         (add_program_space): Remove.
5657         (program_space::program_space): Update.
5658         (remove_program_space): Update.
5659         (number_of_program_spaces): Remove.
5660         (print_program_space, update_address_spaces): Update.
5661         * progspace.h (program_spaces): Change type.
5662         (ALL_PSPACES): Remove.
5663         (number_of_program_spaces): Don't declare.
5664         (struct program_space) <next>: Remove.
5665
5666 2020-05-08  Tom Tromey  <tom@tromey.com>
5667
5668         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5669         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5670         (enable_break): Update.
5671         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5672         (frv_fdpic_find_canonical_descriptor): Update.
5673         (frv_fetch_objfile_link_map): Update.
5674         * progspace.c (program_space::free_all_objfiles): Update.
5675         (program_space::solibs): New method.
5676         * progspace.h (struct program_space) <solibs>: New method.
5677         * solist.h (master_so_list): Don't declare.
5678         (ALL_SO_LIBS): Remove.
5679         * solib.h (so_list_head): Remove.
5680         (update_solib_list): Update comment.
5681         * solib.c (master_so_list): Remove.
5682         (solib_used, update_solib_list, solib_add)
5683         (info_sharedlibrary_command, clear_solib)
5684         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5685
5686 2020-05-08  Tom Tromey  <tom@tromey.com>
5687
5688         * extension.c (extension_languages): Now a std::array.
5689         (ALL_EXTENSION_LANGUAGES): Remove.
5690         (get_ext_lang_defn, get_ext_lang_of_file)
5691         (eval_ext_lang_from_control_command): Update.
5692         (finish_ext_lang_initialization)
5693         (auto_load_ext_lang_scripts_for_objfile)
5694         (ext_lang_type_printers::ext_lang_type_printers)
5695         (apply_ext_lang_type_printers)
5696         (ext_lang_type_printers::~ext_lang_type_printers)
5697         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5698         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5699         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5700         (get_matching_xmethod_workers, ext_lang_colorize)
5701         (ext_lang_before_prompt): Update.
5702         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5703
5704 2020-05-08  Tom Tromey  <tom@tromey.com>
5705
5706         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5707         overload.
5708         <swap_string, m_string>: Remove.
5709         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5710         Update.
5711         * stabsread.c (define_symbol, read_type): Update.
5712         * linespec.c (find_linespec_symbols): Update.
5713         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5714         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5715         * dbxread.c (read_dbx_symtab): Update.
5716         * cp-support.h (cp_canonicalize_string_full)
5717         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5718         Return unique_xmalloc_ptr.
5719         * cp-support.c (inspect_type): Update.
5720         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5721         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5722         Likewise.
5723         * c-typeprint.c (print_name_maybe_canonical): Update.
5724         * break-catch-throw.c (check_status_exception_catchpoint):
5725         Update.
5726
5727 2020-05-08  Tom de Vries  <tdevries@suse.de>
5728
5729         * infrun.c (follow_fork): Copy current_line and current_symtab to
5730         child thread.
5731
5732 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5733
5734         * async-event.c (struct async_signal_handler, struct
5735         async_event_handler): Reformat, remove typedef.
5736
5737 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5738
5739         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5740         access thistype->main_type->dyn_prop_list directly.
5741
5742 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5743
5744         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5745         (remove_dyn_prop): Remove.  Update all users to use
5746         type::remove_dyn_prop.
5747         * gdbtypes.c (remove_dyn_prop): Rename to...
5748         (type::remove_dyn_prop): ... this.
5749
5750 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5751
5752         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5753         (add_dyn_prop): Remove.  Update all users to use
5754         type::add_dyn_prop.
5755         * gdbtypes.c (add_dyn_prop): Rename to...
5756         (type::add_dyn_prop): ... this.
5757
5758 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5759
5760         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5761         (get_dyn_prop): Remove.  Update all users to use
5762         type::dyn_prop.
5763         * gdbtypes.c (get_dyn_prop): Rename to...
5764         (type::dyn_prop): ... this.
5765
5766 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5767
5768         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5769
5770 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5771
5772         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5773         instruction, skip it if it's there.
5774
5775 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5776
5777         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5778
5779 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5780
5781         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5782         * gdbtypes.c (recursive_dump_type): Remove use of
5783         TYPE_INCOMPLETE.
5784
5785 2020-05-03  Tom Tromey  <tom@tromey.com>
5786
5787         * breakpoint.c (catch_command, tcatch_command): Remove.
5788         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5789         add_show_prefix_cmd.
5790         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5791         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5792         Remove.
5793         (add_internal_problem_command): Use add_basic_prefix_cmd,
5794         add_show_prefix_cmd.
5795         * mips-tdep.c (set_mipsfpu_command): Remove.
5796         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5797         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5798         (_initialize_index_cache): Use add_basic_prefix_cmd.
5799         * memattr.c (dummy_cmd): Remove.
5800         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5801         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5802         (_initialize_tui_win): Use add_basic_prefix_cmd,
5803         add_show_prefix_cmd.
5804         * cli/cli-logging.c (set_logging_command): Remove.
5805         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5806         add_show_prefix_cmd.
5807         (show_logging_command): Remove.
5808         * target.c (target_command): Remove.
5809         (add_target): Use add_basic_prefix_cmd.
5810
5811 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5812
5813         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5814
5815 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5816
5817         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5818         info_command.
5819
5820 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5821
5822         * nbsd-nat.c (nbsd_enable_proc_events)
5823         (nbsd_nat_target::post_startup_inferior): Add.
5824         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5825         (nbsd_nat_target::update_thread_list): Rewrite.
5826         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5827         "PTRACE_LWP_CREATE".
5828         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5829
5830 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5831
5832         * stack.c (_initialize_stack): Remove duplicated creation
5833         of "frame" command and "f" alias.
5834
5835 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5836
5837         PR gdb/18706
5838         * gdbtypes.c (check_typedef): Calculate size of array of
5839         stubbed type.
5840
5841 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5842
5843         PR gdb/15559
5844         * i386-tdep.c (i386_push_dummy_call): Call
5845         i386_thiscall_push_dummy_call.
5846         (i386_thiscall_push_dummy_call): New function.
5847         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5848         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5849         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5850
5851 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5852
5853         * gdbarch.sh (do_read): Add shellcheck disable directive for
5854         warning SC2162.
5855
5856 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5857
5858         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5859         "referenced but not assigned" warning.
5860
5861 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5862
5863         * gdbarch.sh: Remove code that sets fallbackdefault.
5864
5865 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5866
5867         * gdbarch.sh: Use shell operators && and || instead of
5868         -a and -o.
5869
5870 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5871
5872         * gdbarch.sh: Use $(...) instead of `...`.
5873
5874 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5875
5876         * gdbarch.sh: Use double quotes around variables.
5877
5878 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5879
5880         * gdbarch.sh: Use %s with printf, instead of variables in the
5881         format string.
5882
5883 2020-04-29  Tom Tromey  <tromey@adacore.com>
5884
5885         PR ada/25875:
5886         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5887         type fields here.
5888         (read_enumeration_type): Call
5889         update_enumeration_type_from_children later.  Update comments.
5890         (process_enumeration_scope): Don't create type fields.
5891
5892 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5893
5894         * nbsd-tdep.c: Include "xml-syscall.h".
5895         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5896
5897 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5898
5899         * nbsd-nat.c: Include "sys/wait.h".
5900         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5901         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5902         (nbsd_nat_target::remove_exec_catchpoint)
5903         (nbsd_nat_target::set_syscall_catchpoint): Add.
5904         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5905         (nbsd_nat_target::insert_exec_catchpoint)
5906         (nbsd_nat_target::remove_exec_catchpoint)
5907         (nbsd_nat_target::set_syscall_catchpoint): Add.
5908         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5909         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5910         `nbsd_get_syscall_number'.
5911
5912 2020-04-29  Tom Tromey  <tom@tromey.com>
5913
5914         * stack.c (print_block_frame_labels): Remove.
5915
5916 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5917
5918         PR gdb/17320
5919         * ada-valprint.c (val_print_packed_array_elements): Move array
5920         end bracket to new line.
5921         (ada_val_print_string): Remove extra spaces before first array
5922         element.
5923         * c-valprint.c (c_value_print_array): Likewise.
5924         * m2-valprint.c (m2_print_array_contents): Likewise.
5925         (m2_value_print_inner): Likewise.
5926         * p-valprint.c (pascal_value_print_inner): Likewise.
5927         * valprint.c (generic_val_print_array): Likewise.
5928         (value_print_array_elements): Move first array element and array
5929         end bracket to new line.
5930
5931 2020-04-29  Tom de Vries  <tdevries@suse.de>
5932
5933         PR symtab/25889
5934         * linespec.c (find_method): Fix ix calculation.
5935
5936 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5937
5938         * syscalls/update-netbsd.sh: New file.
5939         * syscalls/netbsd.xml: Regenerate.
5940         * data-directory/Makefile.in: Register `netbsd.xml' in
5941         `SYSCALLS_FILES'.
5942
5943 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5944
5945         * syscalls/update-freebsd.sh: Add double quotes.
5946
5947 2020-04-28  Tom Tromey  <tom@tromey.com>
5948
5949         * NEWS: Update.
5950         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5951         (cmdpy_init): Allow class_tui.
5952
5953 2020-04-28 Mark Williams <mark@myosotissp.com>
5954
5955         PR gdb/24480
5956         * dwarf2read.c: Add missing assingments to list_in_scope when
5957         start_symtab was already called.
5958
5959 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5960
5961         PR gdb/25881
5962         * dwarf2/read.c (offset_map_type): Use
5963         gdb:hash_enum<sect_offset> as hash function.
5964
5965 2020-04-28  Tom de Vries  <tdevries@suse.de>
5966
5967         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5968         with DW_AT_signature.
5969
5970 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5971
5972         * configure.ac: Remove check for fs_base/gs_base in
5973         user_regs_struct.
5974         * configure: Re-generate.
5975         * config.in: Re-generate.
5976         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5977         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5978         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5979
5980 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5981
5982         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5983         problematic inline frame unwinding situation.
5984         * frame.c (frame_id_computed_p): New function.
5985         * frame.h (frame_id_computed_p): New prototype.
5986
5987 2020-04-26  Tom Tromey  <tom@tromey.com>
5988
5989         * command.h (enum command_class) <class_pseudo>: Remove.
5990
5991 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5992
5993         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5994         and whitespace.
5995
5996 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5997
5998         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5999         `PT_GET_PROCESS_STATE' block.
6000
6001 2020-04-24  Tom Tromey  <tom@tromey.com>
6002
6003         * symtab.h (symbol_get_demangled_name): Don't declare.
6004         * symtab.c (symbol_get_demangled_name): Remove.
6005         (general_symbol_info::natural_name)
6006         (general_symbol_info::demangled_name): Update.
6007
6008 2020-04-24  Tom Tromey  <tom@tromey.com>
6009
6010         PR rust/25025:
6011         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
6012
6013 2020-04-24  Tom Tromey  <tom@tromey.com>
6014
6015         PR symtab/12707:
6016         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
6017         exists.
6018         (new_symbol): Likewise.
6019         * compile/compile-object-load.c (get_out_value_type): Use
6020         symbol_matches_search_name.
6021
6022 2020-04-24  Tom Tromey  <tom@tromey.com>
6023
6024         * dwarf2/read.c (add_partial_symbol): Do not call
6025         compute_and_set_names.
6026
6027 2020-04-24  Tom Tromey  <tom@tromey.com>
6028
6029         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
6030         overload.
6031
6032 2020-04-24  Tom Tromey  <tom@tromey.com>
6033
6034         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
6035         (add_psymbol_to_list): New overload.  Make old overload call new
6036         one.
6037         * psympriv.h (add_psymbol_to_list): New overload.
6038
6039 2020-04-24  Tom Tromey  <tom@tromey.com>
6040
6041         * dwarf2/read.c (partial_die_info::read) <case
6042         DW_AT_linkage_name>: Use value_as_string.
6043         (dwarf2_string_attr): Use value_as_string.
6044         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
6045         method.
6046         * dwarf2/attribute.c (attribute::value_as_string): New method.
6047
6048 2020-04-24  Tom Tromey  <tom@tromey.com>
6049
6050         * symtab.c (general_symbol_info::natural_name)
6051         (general_symbol_info::demangled_name): Check for language_rust.
6052
6053 2020-04-24  Tom Tromey  <tom@tromey.com>
6054
6055         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
6056         (dwarf2_physname): ... from here.
6057         (partial_die_info::read): Add Rust "{" hack.
6058
6059 2020-04-24  Tom Tromey  <tom@tromey.com>
6060
6061         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
6062         method.
6063         (symbol_set_demangled_name): Don't declare.
6064         * symtab.c (general_symbol_info::set_demangled_name): Rename from
6065         symbol_set_demangled_name.
6066         (general_symbol_info::set_language)
6067         (general_symbol_info::compute_and_set_names): Update.
6068         * minsyms.c (minimal_symbol_reader::install): Update.
6069         * dwarf2/read.c (new_symbol): Update.
6070
6071 2020-04-24  Tom Tromey  <tromey@adacore.com>
6072
6073         PR python/23662:
6074         * python/py-type.c (convert_field): Handle
6075         FIELD_LOC_KIND_DWARF_BLOCK.
6076         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
6077         (typy_get_dynamic): Nw function.
6078         (type_object_getset): Add "dynamic".
6079         * NEWS: Add entry.
6080
6081 2020-04-24  Tom Tromey  <tromey@adacore.com>
6082
6083         * ada-typeprint.c (print_choices, print_variant_part)
6084         (print_record_field_types_dynamic): New functions.
6085         (print_record_field_types): Use print_record_field_types_dynamic.
6086
6087 2020-04-24  Tom Tromey  <tromey@adacore.com>
6088
6089         * dwarf2/read.c (handle_data_member_location): New overload.
6090         (dwarf2_add_field): Use it.
6091         (decode_locdesc): Add "computed" parameter.  Update comment.
6092         * gdbtypes.c (is_dynamic_type_internal): Also look for
6093         FIELD_LOC_KIND_DWARF_BLOCK.
6094         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
6095         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
6096         virtual base classes.
6097         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
6098         FIELD_LOC_KIND_DWARF_BLOCK.
6099
6100 2020-04-24  Tom Tromey  <tromey@adacore.com>
6101
6102         * dwarf2/read.c (read_structure_type): Handle dynamic length.
6103         * gdbtypes.c (is_dynamic_type_internal): Check
6104         TYPE_HAS_DYNAMIC_LENGTH.
6105         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
6106         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
6107         New macros.
6108         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
6109         constant.
6110
6111 2020-04-24  Tom Tromey  <tromey@adacore.com>
6112
6113         * dwarf2/read.c (struct variant_field): Rewrite.
6114         (struct variant_part_builder): New.
6115         (struct nextfield): Remove "variant" field.  Add "offset".
6116         (struct field_info): Add "current_variant_part" and
6117         "variant_parts".
6118         (alloc_discriminant_info): Remove.
6119         (alloc_rust_variant): New function.
6120         (quirk_rust_enum): Update.
6121         (dwarf2_add_field): Set "offset" member.  Don't handle
6122         DW_TAG_variant_part.
6123         (offset_map_type): New typedef.
6124         (convert_variant_range, create_one_variant)
6125         (create_one_variant_part, create_variant_parts)
6126         (add_variant_property): New functions.
6127         (dwarf2_attach_fields_to_type): Call add_variant_property.
6128         (read_structure_type): Don't handle DW_TAG_variant_part.
6129         (handle_variant_part, handle_variant): New functions.
6130         (handle_struct_member_die): Use them.
6131         (process_structure_scope): Don't handle variant parts.
6132         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6133         (struct discriminant_info): Remove.
6134         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6135         (struct main_type) <flag_discriminated_union>: Remove.
6136         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6137         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6138         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6139         Update.
6140         * valops.c (value_union_variant): Remove.
6141         * value.h (value_union_variant): Don't declare.
6142
6143 2020-04-24  Tom Tromey  <tromey@adacore.com>
6144
6145         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6146         (ada_value_primitive_packed_val): Update.
6147         * ada-valprint.c (ada_value_print_1): Update.
6148         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6149         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6150         just an address.  Use evaluate_for_locexpr_baton.
6151         (dwarf2_evaluate_property): Update.
6152         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6153         array_view.
6154         * findvar.c (default_read_var_value): Update.
6155         * gdbtypes.c (compute_variant_fields_inner)
6156         (resolve_dynamic_type_internal): Update.
6157         (resolve_dynamic_type): Change type of valaddr parameter.
6158         * gdbtypes.h (resolve_dynamic_type): Update.
6159         * valarith.c (value_subscripted_rvalue): Update.
6160         * value.c (value_from_contents_and_address): Update.
6161
6162 2020-04-24  Tom Tromey  <tromey@adacore.com>
6163
6164         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6165         "push_initial_value" parameter.
6166         (dwarf2_evaluate_property): Likewise.
6167         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6168
6169 2020-04-24  Tom Tromey  <tromey@adacore.com>
6170
6171         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6172         (variant::matches, compute_variant_fields_recurse)
6173         (compute_variant_fields_inner, compute_variant_fields): New
6174         functions.
6175         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6176         Use resolved_type after type is made.
6177         (operator==): Add new cases.
6178         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6179         (struct discriminant_range, struct variant, struct variant_part):
6180         New.
6181         (union dynamic_prop_data) <variant_parts, original_type>: New
6182         members.
6183         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6184         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6185         constants.
6186         * value.c (unpack_bits_as_long): Now public.
6187         * value.h (unpack_bits_as_long): Declare.
6188
6189 2020-04-24  Tom Tromey  <tromey@adacore.com>
6190
6191         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6192         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6193
6194 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6195
6196         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6197
6198 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6199
6200         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6201         (remove_fork_catchpoint, post_startup_inferior)
6202         (post_attach): Move...
6203         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6204         (remove_fork_catchpoint, post_startup_inferior)
6205         (post_attach): ...here.
6206         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6207         (remove_fork_catchpoint, post_startup_inferior)
6208         (post_attach): Move...
6209         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6210         (remove_fork_catchpoint, post_startup_inferior)
6211         (post_attach): ...here.
6212
6213 2020-04-24  Tom Tromey  <tromey@adacore.com>
6214
6215         * nat/windows-nat.h (struct windows_thread_info)
6216         <pc_adjusted>: New member.
6217         * windows-nat.c (windows_fetch_one_register): Check
6218         pc_adjusted.
6219         (windows_nat_target::get_windows_debug_event)
6220         (windows_nat_target::wait): Set pc_adjusted.
6221
6222 2020-04-24  Tom de Vries  <tdevries@suse.de>
6223
6224         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6225         Run gdb-add-index inside temp dir.
6226
6227 2020-04-23  Tom Tromey  <tromey@adacore.com>
6228
6229         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6230         in loop.
6231
6232 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6233
6234         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6235         get_frame_register instead of gdbarch_unwind_pc.
6236
6237 2020-04-23  Tom de Vries  <tdevries@suse.de>
6238
6239         * symtab.c (lookup_global_symbol): Prefer def over decl.
6240
6241 2020-04-23  Tom de Vries  <tdevries@suse.de>
6242
6243         PR symtab/25807
6244         * block.c (best_symbol, better_symbol): Promote to external.
6245         * block.h (best_symbol, better_symbol): Declare.
6246         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6247         decl.
6248
6249 2020-04-23  Tom Tromey  <tromey@adacore.com>
6250
6251         PR ada/25837:
6252         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6253         "const char *", not a "const std::string &".
6254         <name_and_matcher::operator==>: Update.
6255         * unittests/lookup_name_info-selftests.c: Change type of
6256         "result".
6257
6258 2020-04-23  Tom Tromey  <tom@tromey.com>
6259
6260         * inferior.h (iterate_over_inferiors): Don't declare.
6261         * inferior.c (iterate_over_inferiors): Remove.
6262         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6263         Remove.
6264         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6265         use iterate_over_inferiors.
6266         (darwin_resume_inferior_it)
6267         (struct resume_inferior_threads_param)
6268         (darwin_resume_inferior_threads_it): Remove.
6269         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6270
6271 2020-04-23  Tom de Vries  <tdevries@suse.de>
6272
6273         * blockframe.c (find_pc_partial_function): Use
6274         find_pc_sect_compunit_symtab rather than
6275         objfile->sf->qf->find_pc_sect_compunit_symtab.
6276
6277 2020-04-22  Tom de Vries  <tdevries@suse.de>
6278
6279         PR symtab/25764
6280         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6281         in psymtabs.
6282
6283 2020-04-22  Tom de Vries  <tdevries@suse.de>
6284
6285         PR symtab/25801
6286         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6287         symtabs.
6288
6289 2020-04-22  Tom de Vries  <tdevries@suse.de>
6290
6291         PR symtab/25700
6292         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6293         CU if already created.
6294
6295 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6296
6297         * infrun.c (displaced_step_fixup): Switch to the event_thread
6298         before calling displaced_step_restore, not after.
6299
6300 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6301
6302         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6303         its inferior is not recorded by us.
6304         (record_btrace_target_open): Replace call to
6305         all_non_exited_threads () with call to current_inferior
6306         ()->non_exited_threads ().
6307         (record_btrace_target::stop_recording): Likewise.
6308         (record_btrace_target::close): Likewise.
6309         (record_btrace_target::wait): Likewise.
6310         (record_btrace_target::record_stop_replaying): Likewise.
6311
6312 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6313
6314         * btrace.c (btrace_enable): Throw an error on double enables and
6315         when enabling recording fails.
6316         (btrace_disable): Throw an error if the thread is not recorded.
6317
6318 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6319
6320         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6321         request if we do not have a thread_info.
6322
6323 2020-04-21  Tom de Vries  <tdevries@suse.de>
6324
6325         PR gdb/25471
6326         * thread.c
6327         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6328         exception in get_frame_id.
6329
6330 2020-04-20  Tom Tromey  <tromey@adacore.com>
6331
6332         * python/python.c (struct gdbpy_event): Mark move constructor as
6333         noexcept.
6334         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6335         constructor as noexcept.
6336         * completer.h (struct completion_result): Mark move constructor as
6337         noexcept.
6338         * completer.c (completion_result::completion_result): Use
6339         initialization style.  Don't call reset_match_list.
6340
6341 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6342
6343         * MAINTAINERS (Write After Approval): Add myself.
6344
6345 2020-04-18  Tom Tromey  <tom@tromey.com>
6346
6347         * windows-tdep.c (init_w32_command_list)
6348         (w32_prefix_command_valid): Restore.
6349         (_initialize_windows_tdep): Call init_w32_command_list.
6350
6351 2020-04-18  Tom Tromey  <tom@tromey.com>
6352
6353         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6354         * value.c (value_fn_field): Update.
6355         * valops.c (find_function_in_inferior)
6356         (value_allocate_space_in_inferior): Update.
6357         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6358         Update.
6359         * tui/tui-source.c (tui_source_window::set_contents): Update.
6360         * symtab.c (lookup_global_or_static_symbol)
6361         (find_function_start_sal_1, skip_prologue_sal)
6362         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6363         * symmisc.c (dump_msymbols, dump_symtab_1)
6364         (maintenance_print_one_line_table): Update.
6365         * symfile.c (init_entry_point_info, section_is_mapped)
6366         (list_overlays_command, simple_read_overlay_table)
6367         (simple_overlay_update_1): Update.
6368         * stap-probe.c (handle_stap_probe): Update.
6369         * stabsread.c (dbx_init_float_type, define_symbol)
6370         (read_one_struct_field, read_enum_type, read_range_type): Update.
6371         * source.c (info_line_command): Update.
6372         * python/python.c (gdbpy_source_objfile_script)
6373         (gdbpy_execute_objfile_script): Update.
6374         * python/py-type.c (save_objfile_types): Update.
6375         * python/py-objfile.c (py_free_objfile): Update.
6376         * python/py-inferior.c (python_new_objfile): Update.
6377         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6378         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6379         (maintenance_check_psymtabs): Update.
6380         * printcmd.c (info_address_command): Update.
6381         * objfiles.h (struct objfile) <arch>: New method, from
6382         get_objfile_arch.
6383         (get_objfile_arch): Don't declare.
6384         * objfiles.c (get_objfile_arch): Remove.
6385         (filter_overlapping_sections): Update.
6386         * minsyms.c (msymbol_is_function): Update.
6387         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6388         (output_nondebug_symbol): Update.
6389         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6390         (mdebug_expand_psymtab): Update.
6391         * machoread.c (macho_add_oso_symfile): Update.
6392         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6393         Update.
6394         * linux-fork.c (checkpoint_command): Update.
6395         * linespec.c (convert_linespec_to_sals): Update.
6396         * jit.c (finalize_symtab): Update.
6397         * infrun.c (insert_exception_resume_from_probe): Update.
6398         * ia64-tdep.c (ia64_find_unwind_table): Update.
6399         * hppa-tdep.c (internalize_unwinds): Update.
6400         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6401         Update.
6402         * gcore.c (call_target_sbrk): Update.
6403         * elfread.c (record_minimal_symbol, elf_symtab_read)
6404         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6405         (elf_gnu_ifunc_resolve_by_got): Update.
6406         * dwarf2/read.c (create_addrmap_from_index)
6407         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6408         (read_debug_names_from_section)
6409         (process_psymtab_comp_unit_reader, add_partial_symbol)
6410         (add_partial_subprogram, process_full_comp_unit)
6411         (read_file_scope, read_func_scope, read_lexical_block_scope)
6412         (read_call_site_scope, dwarf2_ranges_read)
6413         (dwarf2_record_block_ranges, dwarf2_add_field)
6414         (mark_common_block_symbol_computed, read_tag_pointer_type)
6415         (read_tag_string_type, dwarf2_init_float_type)
6416         (dwarf2_init_complex_target_type, read_base_type)
6417         (partial_die_info::read, partial_die_info::read)
6418         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6419         (dwarf2_fetch_die_loc_sect_off): Update.
6420         * dwarf2/loc.c (dwarf2_find_location_expression)
6421         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6422         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6423         (dwarf2_loc_desc_get_symbol_read_needs)
6424         (locexpr_describe_location_piece, locexpr_describe_location_1)
6425         (loclist_describe_location): Update.
6426         * dwarf2/index-write.c (write_debug_names): Update.
6427         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6428         * dtrace-probe.c (dtrace_process_dof): Update.
6429         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6430         (process_one_symbol): Update.
6431         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6432         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6433         (coff_read_enum_type): Update.
6434         * cli/cli-cmds.c (edit_command, list_command): Update.
6435         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6436         * breakpoint.c (create_overlay_event_breakpoint)
6437         (create_longjmp_master_breakpoint)
6438         (create_std_terminate_master_breakpoint)
6439         (create_exception_master_breakpoint, get_sal_arch): Update.
6440         * block.c (block_gdbarch): Update.
6441         * annotate.c (annotate_source_line): Update.
6442
6443 2020-04-17  Tom Tromey  <tromey@adacore.com>
6444
6445         * auto-load.c (show_auto_load_cmd): Remove.
6446         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6447         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6448         (maintenance_print_arc_command): Remove.
6449         * tui/tui-win.c (tui_command): Remove.
6450         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6451         * tui/tui-layout.c (tui_layout_command): Remove.
6452         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6453         * python/python.c (user_set_python, user_show_python): Remove.
6454         (_initialize_python): Use add_basic_prefix_cmd,
6455         add_show_prefix_cmd.
6456         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6457         (install_gdb_commands): Use add_basic_prefix_cmd,
6458         add_show_prefix_cmd.
6459         (info_guile_command): Remove.
6460         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6461         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6462         add_show_prefix_cmd.
6463         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6464         Remove do_set and do_show parameters.
6465         * cli/cli-style.c (set_style, show_style): Remove.
6466         (_initialize_cli_style): Use add_basic_prefix_cmd,
6467         add_show_prefix_cmd.
6468         (cli_style_option::add_setshow_commands): Remove do_set and
6469         do_show parameters.
6470         (cli_style_option::add_setshow_commands): Use
6471         add_basic_prefix_cmd, add_show_prefix_cmd.
6472         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6473         (set_style_name): Remove.
6474         * cli/cli-dump.c (dump_command, append_command): Remove.
6475         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6476         (tekhex_dump_command, binary_dump_command)
6477         (binary_append_command): Remove.
6478         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6479         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6480         (init_w32_command_list): Remove; move into ...
6481         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6482         * valprint.c (set_print, show_print, set_print_raw)
6483         (show_print_raw): Remove.
6484         (_initialize_valprint): Use add_basic_prefix_cmd,
6485         add_show_prefix_cmd.
6486         * typeprint.c (set_print_type, show_print_type): Remove.
6487         (_initialize_typeprint): Use add_basic_prefix_cmd,
6488         add_show_prefix_cmd.
6489         * record.c (set_record_command, show_record_command): Remove.
6490         (_initialize_record): Use add_basic_prefix_cmd,
6491         add_show_prefix_cmd.
6492         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6493         add_show_prefix_cmd.
6494         (info_command, show_command, set_debug, show_debug): Remove.
6495         * top.h (set_history, show_history): Don't declare.
6496         * top.c (set_history, show_history): Remove.
6497         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6498         (unset_tdesc_cmd): Remove.
6499         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6500         add_show_prefix_cmd.
6501         * symtab.c (info_module_command): Remove.
6502         (_initialize_symtab): Use add_basic_prefix_cmd.
6503         * symfile.c (overlay_command): Remove.
6504         (_initialize_symfile): Use add_basic_prefix_cmd.
6505         * sparc64-tdep.c (info_adi_command): Remove.
6506         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6507         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6508         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6509         add_show_prefix_cmd.
6510         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6511         (_initialize_serial): Use add_basic_prefix_cmd,
6512         add_show_prefix_cmd.
6513         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6514         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6515         add_show_prefix_cmd.
6516         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6517         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6518         add_show_prefix_cmd.
6519         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6520         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6521         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6522         add_show_prefix_cmd.
6523         * remote.c (remote_command, set_remote_cmd): Remove.
6524         (_initialize_remote): Use add_basic_prefix_cmd.
6525         * record-full.c (set_record_full_command)
6526         (show_record_full_command): Remove.
6527         (_initialize_record_full): Use add_basic_prefix_cmd,
6528         add_show_prefix_cmd.
6529         * record-btrace.c (cmd_set_record_btrace)
6530         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6531         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6532         (cmd_show_record_btrace_pt): Remove.
6533         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6534         add_show_prefix_cmd.
6535         * ravenscar-thread.c (set_ravenscar_command)
6536         (show_ravenscar_command): Remove.
6537         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6538         add_show_prefix_cmd.
6539         * mips-tdep.c (show_mips_command, set_mips_command)
6540         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6541         add_show_prefix_cmd.
6542         * maint.c (maintenance_command, maintenance_info_command)
6543         (maintenance_check_command, maintenance_print_command)
6544         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6545         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6546         add_show_prefix_cmd.
6547         (show_per_command_cmd): Remove.
6548         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6549         Remove.
6550         (maintenance_show_test_settings_cmd): Remove.
6551         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6552         add_show_prefix_cmd.
6553         * maint-test-options.c (maintenance_test_options_command):
6554         Remove.
6555         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6556         * macrocmd.c (macro_command): Remove
6557         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6558         * language.c (set_check, show_check): Remove.
6559         (_initialize_language): Use add_basic_prefix_cmd,
6560         add_show_prefix_cmd.
6561         * infcmd.c (unset_command): Remove.
6562         (_initialize_infcmd): Use add_basic_prefix_cmd.
6563         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6564         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6565         add_show_prefix_cmd.
6566         * go32-nat.c (go32_info_dos_command): Remove.
6567         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6568         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6569         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6570         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6571         (_initialize_frame): Use add_basic_prefix_cmd,
6572         add_show_prefix_cmd.
6573         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6574         (_initialize_dcache): Use add_basic_prefix_cmd,
6575         add_show_prefix_cmd.
6576         * cp-support.c (maint_cplus_command): Remove.
6577         (_initialize_cp_support): Use add_basic_prefix_cmd.
6578         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6579         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6580         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6581         add_basic_prefix_cmd, add_show_prefix_cmd.
6582         * breakpoint.c (save_command): Remove.
6583         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6584         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6585         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6586         add_show_prefix_cmd.
6587         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6588         (set_ada_command, show_ada_command): Remove.
6589         (_initialize_ada_language): Use add_basic_prefix_cmd,
6590         add_show_prefix_cmd.
6591         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6592
6593 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6594
6595         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6596         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6597
6598 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6599
6600         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6601         warning messages.
6602
6603 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6604
6605         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6606         import table is not at beginning of .idata section.
6607
6608 2020-04-16  Pedro Alves  <palves@redhat.com>
6609
6610         * inferior.c (delete_inferior): Use delete operator directly
6611         instead of delete_program_space.
6612         * progspace.c (add_program_space): New, factored out from
6613         program_space::program_space.
6614         (remove_program_space): New, factored out from
6615         delete_program_space.
6616         (program_space::program_space): Remove intro comment.  Rewrite.
6617         (program_space::~program_space): Remove intro comment.  Call
6618         remove_program_space.
6619         (delete_program_space): Delete.
6620         * progspace.h (program_space::program_space): Make explicit.  Move
6621         intro comment here, adjusted.
6622         (program_space::~program_space): Move intro comment here,
6623         adjusted.
6624         (delete_program_space): Remove.
6625
6626 2020-04-16  Tom Tromey  <tromey@adacore.com>
6627
6628         * windows-nat.c (windows_nat::handle_access_violation): New
6629         function.
6630         * nat/windows-nat.h (handle_access_violation): Declare.
6631         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6632         windows-nat.c.  Call handle_access_violation.
6633
6634 2020-04-16  Tom de Vries  <tdevries@suse.de>
6635
6636         PR symtab/25791
6637         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6638         CUs without psymtab.
6639
6640 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6641
6642         * python/python.c (do_start_initialization): Don't call
6643         PyEval_InitThreads for Python 3.9 and beyond.
6644
6645 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6646
6647         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6648         thread functions.
6649         (obsd_nat_target::wait): Likewise.
6650
6651 2020-04-15  Tom Tromey  <tromey@adacore.com>
6652
6653         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6654         (DEBUG_EXCEPT): Use debug_printf.
6655
6656 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6657
6658         * completer.c (class completion_tracker::completion_hash_entry)
6659         <hash_name>: New member function.
6660         (completion_tracker::discard_completions): New callback to hash a
6661         completion_hash_entry, pass this to htab_create_alloc.
6662
6663 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6664
6665         * windows-nat.c (windows_make_so): Warn rather than stopping with
6666         an error if realpath() fails.
6667
6668 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6669
6670         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6671         (nbsd_nat_target::info_proc): Add do_status.
6672
6673 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6674             Tom de Vries  <tdevries@suse.de>
6675
6676         PR symtab/25718
6677         * psympriv.h (struct partial_symtab::read_symtab)
6678         (struct partial_symtab::expand_psymtab)
6679         (struct partial_symtab::read_dependencies): Update comments.
6680         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6681         read_symtab for includer.
6682         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6683         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6684         (struct dwarf2_include_psymtab::m_readin): Remove.
6685         (struct dwarf2_include_psymtab::includer): New member function.
6686         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6687
6688 2020-04-14  Tom de Vries  <tdevries@suse.de>
6689
6690         PR symtab/25720
6691         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6692         with NULL symbol_matcher and lookup_name.
6693         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6694         and lookup_name.
6695         * dwarf2/read.c (dw2_expand_symtabs_matching)
6696         (dw2_debug_names_expand_symtabs_matching): Same.
6697         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6698         Make lookup_name a pointer.  Update comment.
6699         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6700         lookup_name being a pointer.
6701         * symfile.c (expand_symtabs_matching): Same.
6702         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6703         * linespec.c (iterate_over_all_matching_symtabs): Same.
6704
6705 2020-04-13  Tom Tromey  <tom@tromey.com>
6706
6707         * run-on-main-thread.c: Update include.
6708         * unittests/main-thread-selftests.c: Update include.
6709         * tui/tui-win.c: Update include.
6710         * tui/tui-io.c: Update include.
6711         * tui/tui-interp.c: Update include.
6712         * tui/tui-hooks.c: Update include.
6713         * top.h: Update include.
6714         * top.c: Update include.
6715         * ser-base.c: Update include.
6716         * remote.c: Update include.
6717         * remote-notif.c: Update include.
6718         * remote-fileio.c: Update include.
6719         * record-full.c: Update include.
6720         * record-btrace.c: Update include.
6721         * python/python.c: Update include.
6722         * posix-hdep.c: Update include.
6723         * mingw-hdep.c: Update include.
6724         * mi/mi-main.c: Update include.
6725         * mi/mi-interp.c: Update include.
6726         * main.c: Update include.
6727         * linux-nat.c: Update include.
6728         * interps.c: Update include.
6729         * infrun.c: Update include.
6730         * inf-loop.c: Update include.
6731         * event-top.c: Update include.
6732         * event-loop.c: Move to ../gdbsupport/.
6733         * event-loop.h: Move to ../gdbsupport/.
6734         * async-event.h: Update include.
6735         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6736
6737 2020-04-13  Tom Tromey  <tom@tromey.com>
6738
6739         * tui/tui-win.c: Include async-event.h.
6740         * remote.c: Include async-event.h.
6741         * remote-notif.c: Include async-event.h.
6742         * record-full.c: Include async-event.h.
6743         * record-btrace.c: Include async-event.h.
6744         * infrun.c: Include async-event.h.
6745         * event-top.c: Include async-event.h.
6746         * event-loop.h: Move some declarations to async-event.h.
6747         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6748         code to async-event.c.
6749         * async-event.h: New file.
6750         * async-event.c: New file.
6751         * Makefile.in (COMMON_SFILES): Add async-event.c.
6752         (HFILES_NO_SRCDIR): Add async-event.h.
6753
6754 2020-04-13  Tom Tromey  <tom@tromey.com>
6755
6756         * utils.c (flush_streams): New function.
6757         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6758
6759 2020-04-13  Tom Tromey  <tom@tromey.com>
6760
6761         * event-loop.c (handle_file_event): Use warning, not
6762         printf_unfiltered.
6763
6764 2020-04-13  Tom Tromey  <tom@tromey.com>
6765
6766         * event-loop.c: Include <chrono>.
6767
6768 2020-04-13  Tom Tromey  <tom@tromey.com>
6769
6770         * gdb_select.h: Move to ../gdbsupport/.
6771         * event-loop.c: Update include path.
6772         * top.c: Update include path.
6773         * ser-base.c: Update include path.
6774         * ui-file.c: Update include path.
6775         * ser-tcp.c: Update include path.
6776         * guile/scm-ports.c: Update include path.
6777         * posix-hdep.c: Update include path.
6778         * ser-unix.c: Update include path.
6779         * gdb_usleep.c: Update include path.
6780         * mingw-hdep.c: Update include path.
6781         * inflow.c: Update include path.
6782         * infrun.c: Update include path.
6783         * event-top.c: Update include path.
6784
6785 2020-04-13  Tom Tromey  <tom@tromey.com>
6786
6787         * configure: Rebuild.
6788         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6789
6790 2020-04-13  Tom Tromey  <tom@tromey.com>
6791
6792         * event-loop.h (start_event_loop): Don't declare.
6793         * event-loop.c (start_event_loop): Move...
6794         * main.c (start_event_loop): ...here.  Now static.
6795
6796 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6797
6798         * MAINTAINERS: Update my email address.
6799
6800 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6801
6802         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6803         IP_ALL.
6804
6805 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6806
6807         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6808         (nbsd_nat_target::info_proc): Add do_cmdline.
6809
6810 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6811
6812         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6813         (nbsd_nat_target::info_proc): Add do_cwd.
6814
6815 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6816
6817         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6818
6819 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6820
6821         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6822         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6823         (nbsd_nat_target::info_proc): New functions.
6824         * nbsd-nat.c (kinfo_get_vmmap): New function.
6825         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6826         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6827         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6828         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6829         functions.
6830         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6831         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6832         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6833         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6834         (KINFO_VME_FLAG_GROWS_DOWN): New.
6835
6836 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6837
6838         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6839         bit shift.
6840
6841 2020-04-10  Tom Tromey  <tromey@adacore.com>
6842
6843         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6844
6845 2020-04-10  Tom Tromey  <tromey@adacore.com>
6846
6847         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6848         separate debug files.
6849
6850 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6851
6852         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6853         Move to...
6854         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6855         ... here.
6856         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6857         Check for STATUS_WX86_BREAKPOINT.
6858         (windows_nat_target::wait): Same.
6859
6860 2020-04-10  Tom de Vries  <tdevries@suse.de>
6861
6862         PR cli/25808
6863         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6864
6865 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6866
6867         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6868         (Write After Approval): Remove Tom de Vries.
6869
6870 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6871
6872         revert partially:
6873         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6874
6875         * buildsym.c (record_line): Fix undefined behavior and preserve
6876         lines at eof.
6877
6878 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6879
6880         * auxv.h (svr4_auxv_parse): New.
6881         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6882         and generic_auxv_parse.
6883         (svr4_auxv_parse): Add.
6884         * obsd-tdep.c: Include "auxv.h".
6885         (obsd_auxv_parse): Remove.
6886         (obsd_init_abi): Remove comment.
6887         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6888         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6889         * nbsd-tdep.c: Include "auxv.h".
6890         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6891
6892 2020-04-08  Tom Tromey  <tromey@adacore.com>
6893
6894         * nat/windows-nat.h (last_wait_event): Don't declare.
6895         (wait_for_debug_event): Update comment.
6896         * nat/windows-nat.c (last_wait_event): Now static.
6897
6898 2020-04-08  Tom Tromey  <tromey@adacore.com>
6899
6900         * windows-nat.c (wait_for_debug_event): Move to
6901         nat/windows-nat.c.
6902         * nat/windows-nat.h (wait_for_debug_event): Declare.
6903         * nat/windows-nat.c (wait_for_debug_event): Move from
6904         windows-nat.c.  No longer static.
6905
6906 2020-04-08  Tom Tromey  <tromey@adacore.com>
6907
6908         * windows-nat.c (get_windows_debug_event): Use
6909         fetch_pending_stop.
6910         * nat/windows-nat.h (fetch_pending_stop): Declare.
6911         * nat/windows-nat.c (fetch_pending_stop): New function.
6912
6913 2020-04-08  Tom Tromey  <tromey@adacore.com>
6914
6915         * windows-nat.c (windows_continue): Use matching_pending_stop and
6916         continue_last_debug_event.
6917         * nat/windows-nat.h (matching_pending_stop)
6918         (continue_last_debug_event): Declare.
6919         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6920         (matching_pending_stop, continue_last_debug_event): New
6921         functions.
6922
6923 2020-04-08  Tom Tromey  <tromey@adacore.com>
6924
6925         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6926         (handle_exception_result): Move to nat/windows-nat.h.
6927         (DEBUG_EXCEPTION_SIMPLE): Remove.
6928         (windows_nat::handle_ms_vc_exception): New function.
6929         (handle_exception): Move to nat/windows-nat.c.
6930         (get_windows_debug_event): Update.
6931         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6932         nat/windows-nat.c.
6933         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6934         (handle_exception_result): Move from windows-nat.c.
6935         (handle_exception): Declare.
6936         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6937         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6938         windows-nat.c.
6939
6940 2020-04-08  Tom Tromey  <tromey@adacore.com>
6941
6942         * windows-nat.c (exception_count, event_count): Remove.
6943         (handle_exception, get_windows_debug_event)
6944         (do_initial_windows_stuff): Update.
6945
6946 2020-04-08  Tom Tromey  <tromey@adacore.com>
6947
6948         * windows-nat.c (windows_nat::handle_load_dll)
6949         (windows_nat::handle_unload_dll): Rename.  No longer static.
6950         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6951         Declare.
6952
6953 2020-04-08  Tom Tromey  <tromey@adacore.com>
6954
6955         * complaints.h (stop_whining): Declare at top-level.
6956         (complaint): Don't declare stop_whining.
6957
6958 2020-04-08  Tom Tromey  <tromey@adacore.com>
6959
6960         * windows-nat.c (windows_nat::handle_output_debug_string):
6961         Rename.  No longer static.
6962         * nat/windows-nat.h (handle_output_debug_string): Declare.
6963
6964 2020-04-08  Tom Tromey  <tromey@adacore.com>
6965
6966         * windows-nat.c (current_process_handle, current_process_id)
6967         (main_thread_id, last_sig, current_event, last_wait_event)
6968         (current_windows_thread, desired_stop_thread_id, pending_stops)
6969         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6970         (display_selectors, fake_create_process)
6971         (get_windows_debug_event): Update.
6972         * nat/windows-nat.h (current_process_handle, current_process_id)
6973         (main_thread_id, last_sig, current_event, last_wait_event)
6974         (current_windows_thread, desired_stop_thread_id, pending_stops)
6975         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6976         * nat/windows-nat.c (current_process_handle, current_process_id)
6977         (main_thread_id, last_sig, current_event, last_wait_event)
6978         (current_windows_thread, desired_stop_thread_id, pending_stops)
6979         (siginfo_er): New globals.  Move from windows-nat.c.
6980
6981 2020-04-08  Tom Tromey  <tromey@adacore.com>
6982
6983         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6984         (handle_load_dll): Update.
6985         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6986
6987 2020-04-08  Tom Tromey  <tromey@adacore.com>
6988
6989         * windows-nat.c (enum thread_disposition_type): Move to
6990         nat/windows-nat.h.
6991         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6992         static.
6993         (windows_add_thread, windows_nat_target::fetch_registers)
6994         (windows_nat_target::store_registers, handle_exception)
6995         (windows_nat_target::resume, get_windows_debug_event)
6996         (windows_nat_target::get_tib_address)
6997         (windows_nat_target::thread_name)
6998         (windows_nat_target::thread_alive): Update.
6999         * nat/windows-nat.h (enum thread_disposition_type): Move from
7000         windows-nat.c.
7001         (thread_rec): Declare.
7002
7003 2020-04-08  Tom Tromey  <tromey@adacore.com>
7004
7005         * windows-nat.c: Add "using namespace".
7006         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
7007         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
7008
7009 2020-04-08  Tom Tromey  <tromey@adacore.com>
7010
7011         * nat/windows-nat.h (struct windows_thread_info): Declare
7012         destructor.
7013         * nat/windows-nat.c (~windows_thread_info): New.
7014
7015 2020-04-08  Tom Tromey  <tromey@adacore.com>
7016
7017         PR gdb/22992
7018         * windows-nat.c (current_event): Update comment.
7019         (last_wait_event, desired_stop_thread_id): New globals.
7020         (struct pending_stop): New.
7021         (pending_stops): New global.
7022         (windows_nat_target) <stopped_by_sw_breakpoint>
7023         <supports_stopped_by_sw_breakpoint>: New methods.
7024         (windows_fetch_one_register): Add assertions.  Adjust PC.
7025         (windows_continue): Handle pending stops.  Suspend other threads
7026         when stepping.  Use last_wait_event
7027         (wait_for_debug_event): New function.
7028         (get_windows_debug_event): Use wait_for_debug_event.  Handle
7029         pending stops.  Queue spurious stops.
7030         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
7031         (windows_nat_target::kill): Use wait_for_debug_event.
7032         * nat/windows-nat.h (struct windows_thread_info)
7033         <stopped_at_software_breakpoint>: New field.
7034         * nat/windows-nat.c (windows_thread_info::resume): Clear
7035         stopped_at_software_breakpoint.
7036
7037 2020-04-08  Tom Tromey  <tromey@adacore.com>
7038
7039         * windows-nat.c (enum thread_disposition_type): New.
7040         (thread_rec): Replace "get_context" parameter with "disposition";
7041         change type.
7042         (windows_add_thread, windows_nat_target::fetch_registers)
7043         (windows_nat_target::store_registers, handle_exception)
7044         (windows_nat_target::resume, get_windows_debug_event)
7045         (windows_nat_target::get_tib_address)
7046         (windows_nat_target::thread_name)
7047         (windows_nat_target::thread_alive): Update.
7048
7049 2020-04-08  Tom Tromey  <tromey@adacore.com>
7050
7051         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
7052         (windows_continue): Use windows_continue::resume.
7053         * nat/windows-nat.h (struct windows_thread_info) <suspend,
7054         resume>: Declare new methods.
7055         * nat/windows-nat.c: New file.
7056         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
7057
7058 2020-04-08  Tom Tromey  <tromey@adacore.com>
7059
7060         * windows-nat.c (windows_add_thread, windows_delete_thread)
7061         (windows_nat_target::fetch_registers)
7062         (windows_nat_target::store_registers, fake_create_process)
7063         (windows_nat_target::resume, windows_nat_target::resume)
7064         (get_windows_debug_event, windows_nat_target::wait)
7065         (windows_nat_target::pid_to_str)
7066         (windows_nat_target::get_tib_address)
7067         (windows_nat_target::get_ada_task_ptid)
7068         (windows_nat_target::thread_name)
7069         (windows_nat_target::thread_alive): Use lwp, not tid.
7070
7071 2020-04-08  Tom Tromey  <tromey@adacore.com>
7072
7073         * windows-nat.c (handle_exception)
7074         (windows_nat_target::thread_name): Update.
7075         * nat/windows-nat.h (windows_thread_info): Remove destructor.
7076         <name>: Now unique_xmalloc_ptr.
7077
7078 2020-04-08  Tom Tromey  <tromey@adacore.com>
7079
7080         * windows-nat.c (thread_rec)
7081         (windows_nat_target::fetch_registers): Update.
7082         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
7083         Update comment.
7084         <debug_registers_changed, reload_context>: Now bool.
7085
7086 2020-04-08  Tom Tromey  <tromey@adacore.com>
7087
7088         * windows-nat.c (windows_add_thread): Use new.
7089         (windows_init_thread_list, windows_delete_thread): Use delete.
7090         (get_windows_debug_event): Update.
7091         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
7092         destructor, and initializers.
7093
7094 2020-04-08  Tom Tromey  <tromey@adacore.com>
7095
7096         * windows-nat.c (struct windows_thread_info): Remove.
7097         * nat/windows-nat.h: New file.
7098
7099 2020-04-08  Tom Tromey  <tromey@adacore.com>
7100
7101         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
7102         (thread_rec, windows_add_thread, windows_delete_thread)
7103         (windows_continue): Update.
7104
7105 2020-04-08  Tom Tromey  <tromey@adacore.com>
7106
7107         * windows-nat.c (struct windows_thread_info): Remove typedef.
7108         (thread_head): Remove.
7109         (thread_list): New global.
7110         (thread_rec, windows_add_thread, windows_init_thread_list)
7111         (windows_delete_thread, windows_continue): Update.
7112
7113 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7114
7115         * windows-tdep.h (windows_init_abi): Add comment.
7116         (cygwin_init_abi): New declaration.
7117         * windows-tdep.c: Split signal enumeration in two, one for
7118         Windows and one for Cygwin.
7119         (windows_gdb_signal_to_target): Only deal with signal of the
7120         Windows OS ABI.
7121         (cygwin_gdb_signal_to_target): New function.
7122         (windows_init_abi): Rename to windows_init_abi_common, don't set
7123         gdb_signal_to_target gdbarch method.  Add new new function with
7124         this name.
7125         (cygwin_init_abi): New function.
7126         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7127         comment.  Don't call windows_init_abi.
7128         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7129         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7130         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7131         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7132         a new function of this name.
7133         (i386_cygwin_init_abi): New function.
7134         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7135         OS ABI Cygwin.
7136
7137 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7138
7139         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7140         parameter.c.
7141         (dwarf2_read_gdb_index): Update.
7142
7143 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7144
7145         * nbsd-tdep.c: Include "objfiles.h".
7146         (nbsd_skip_solib_resolver): New.
7147         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7148
7149 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7150
7151         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7152         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7153         with DW_LLE_base_addressx are being emitted in DWARFv5.
7154         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7155         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7156         unsigned integer.
7157
7158 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7159
7160         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7161         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7162         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7163         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7164         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7165         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7166         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7167
7168
7169 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7170
7171         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7172         (read_loclist_index): New function definition.
7173         (lookup_loclist_base): New function definition.
7174         (read_loclist_header): New function definition.
7175         (dwarf2_cu): Add loclist_base and loclist_header field.
7176         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7177         (read_full_die_1): Read the value of DW_AT_loclists_base.
7178         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7179         (read_attribute_value): Handle DW_FORM_loclistx.
7180         (skip_one_die): Handle DW_FORM_loclistx.
7181         (loclist_header): New structure declaration.
7182         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7183
7184 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7185
7186         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7187         constructor.  Remove `addr` parameter from other constructor and
7188         add `per_cu` parameter.
7189         * dwarf2/read.c (create_partial_symtab): Update.
7190
7191 2020-04-07  Tom de Vries  <tdevries@suse.de>
7192
7193         PR symtab/25796
7194         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7195         (partial_die_info::fixup): Inherit has_const_value.
7196
7197 2020-04-07  Tom de Vries  <tdevries@suse.de>
7198
7199         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7200         symbols without address.
7201
7202 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7203
7204         * nbsd-nat.h (struct thread_info): Add forward declaration.
7205         (nbsd_nat_target::thread_alive): Add.
7206         (nbsd_nat_target::thread_name): Likewise.
7207         (nbsd_nat_target::update_thread_list): Likewise.
7208         (update_thread_list::post_attach): Likewise.
7209         (post_attach::pid_to_str): Likewise.
7210         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7211         (nbsd_thread_lister): Add.
7212         (nbsd_nat_target::thread_alive): Likewise.
7213         (nbsd_nat_target::thread_name): Likewise.
7214         (nbsd_add_threads): Likewise.
7215         (update_thread_list::post_attach): Likewise.
7216         (nbsd_nat_target::update_thread_list): Likewise.
7217         (post_attach::pid_to_str): Likewise.
7218
7219 2020-04-06  Tom Tromey  <tromey@adacore.com>
7220
7221         * ada-valprint.c (print_variant_part): Extract the variant field.
7222         (print_field_values): Use the field as the outer value when
7223         recursing.
7224
7225 2020-04-06  Tom Tromey  <tromey@adacore.com>
7226
7227         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7228         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7229         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7230         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7231         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7232
7233 2020-04-06  Tom Tromey  <tromey@adacore.com>
7234
7235         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7236         TYPE_CODE_ERROR.
7237
7238 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7239
7240         * nbsd-tdep.c: Include "gdbarch.h".
7241         Define enum with NetBSD signal numbers.
7242         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7243         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7244         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7245         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7246         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7247         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7248         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7249         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7250         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7251         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7252         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7253         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7254
7255 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7256
7257         PR gdb/25325
7258         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7259
7260 2020-04-03  Tom Tromey  <tromey@adacore.com>
7261
7262         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7263         Read constant block.
7264
7265 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7266
7267         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7268         (gdb_bfd_get_full_section_contents): New declaration.
7269         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7270         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7271         gdb_bfd_get_full_section_contents.
7272
7273 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7274
7275         * exec.c (build_section_table): Replace internal_error with
7276         gdb_assert.
7277         (section_table_xfer_memory_partial): Likewise.
7278         * mdebugread.c (parse_partial_symbols): Likewise.
7279         * psymtab.c (lookup_partial_symbol): Likewise.
7280         * utils.c (wrap_here): Likewise.
7281
7282 2020-04-02  Tom Tromey  <tromey@adacore.com>
7283
7284         * f-lang.c (build_fortran_types): Use arch_type to initialize
7285         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7286
7287 2020-04-02  Tom Tromey  <tromey@adacore.com>
7288
7289         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7290         of attributes.
7291
7292 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7293             Bernd Edlinger <bernd.edlinger@hotmail.de>
7294             Tom Tromey  <tromey@adacore.com>
7295
7296         * buildsym.c (buildsym_compunit::record_line): Remove
7297         deduplication code.
7298
7299 2020-04-02  Tom de Vries  <tdevries@suse.de>
7300
7301         PR ada/24671
7302         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7303
7304 2020-04-02  Tom de Vries  <tdevries@suse.de>
7305
7306         * dwarf2/read.c (dwarf2_gdb_index_functions,
7307         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7308         NULL.
7309         * psymtab.c (psym_lookup_global_symbol_language): New function.
7310         (psym_functions): Init psym_lookup_global_symbol_language with
7311         psym_lookup_global_symbol_language.
7312         * symfile-debug.c (debug_sym_quick_functions): Init
7313         lookup_global_symbol_language with NULL.
7314         * symfile.c (set_initial_language): Remove fixme comment.
7315         * symfile.h (struct quick_symbol_functions): Add
7316         lookup_global_symbol_language.
7317         * symtab.c (find_quick_global_symbol_language): New function.
7318         (find_main_name): Use find_quick_global_symbol_language.
7319
7320 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7321
7322         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7323
7324 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7325
7326         * buildsym.c (record_line): Fix undefined behavior and preserve
7327         lines at eof.
7328
7329 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7330
7331         * buildsym.c (record_line): Fix the resizing condition.
7332
7333 2020-04-01  Tom Tromey  <tom@tromey.com>
7334
7335         * value.h (value_literal_complex): Add comment.
7336         * valops.c (value_literal_complex): Refer to value.h.
7337
7338 2020-04-01  Tom Tromey  <tom@tromey.com>
7339
7340         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7341         (scalar_type): New rule, from typebase.
7342         (typebase): Use scalar_type.  Recognize complex types.
7343         (field_name): Handle FLOAT_KEYWORD.
7344         (ident_tokens): Add _Complex and __complex__.
7345
7346 2020-04-01  Tom Tromey  <tom@tromey.com>
7347
7348         PR exp/25299:
7349         * valarith.c (promotion_type, complex_binop): New functions.
7350         (scalar_binop): Handle complex numbers.  Use promotion_type.
7351         (value_pos, value_neg, value_complement): Handle complex numbers.
7352
7353 2020-04-01  Tom Tromey  <tom@tromey.com>
7354
7355         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7356         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7357         (parse_number): Handle complex numbers.
7358
7359 2020-04-01  Tom Tromey  <tom@tromey.com>
7360
7361         * c-valprint.c (c_decorations): Change complex suffix to "i".
7362
7363 2020-04-01  Tom Tromey  <tom@tromey.com>
7364
7365         * valprint.c (generic_value_print_complex): Use accessors.
7366         * value.h (value_real_part, value_imaginary_part): Declare.
7367         * valops.c (value_real_part, value_imaginary_part): New
7368         functions.
7369         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7370
7371 2020-04-01  Tom Tromey  <tom@tromey.com>
7372
7373         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7374         (read_range_type): Update.
7375         * mdebugread.c (basic_type): Update.
7376         * go-lang.c (build_go_types): Use init_complex_type.
7377         * gdbtypes.h (struct main_type) <complex_type>: New member.
7378         (init_complex_type): Update.
7379         (arch_complex_type): Don't declare.
7380         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7381         Make name if none given.  Use alloc_type_copy.  Look for cached
7382         complex type.
7383         (arch_complex_type): Remove.
7384         (gdbtypes_post_init): Use init_complex_type.
7385         * f-lang.c (build_fortran_types): Use init_complex_type.
7386         * dwarf2/read.c (read_base_type): Update.
7387         * d-lang.c (build_d_types): Use init_complex_type.
7388         * ctfread.c (read_base_type): Update.
7389
7390 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7391
7392         * infrun.c (stop_all_threads): Update assertion, plus when
7393         stopping threads, take into account that we might be trying
7394         to stop an all-stop target.
7395         (stop_waiting): Call 'stop_all_threads' if there exists a
7396         non-stop target.
7397
7398 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7399
7400         * target.h (exists_non_stop_target): New function declaration.
7401         * target.c (exists_non_stop_target): New function.
7402
7403 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7404
7405         PR gdb/24789
7406         * eval.c (is_integral_or_integral_reference): New function.
7407         (evaluate_subexp_standard): Allow integer references in
7408         pointer arithmetic.
7409
7410 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7411
7412         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7413         check for no ptid in the stop reply when the target is non-stop.
7414
7415 2020-04-01  Tom Tromey  <tromey@adacore.com>
7416
7417         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7418         "name" parameter to rvalue reference.  Initialize m_name_holder.
7419         <lookup_name_info>: New overloads.
7420         <name>: Return gdb::string_view.
7421         <c_str>: New method.
7422         <make_ignore_params>: Update.
7423         <search_name_hash>: Update.
7424         <language_lookup_name>: Return const char *.
7425         <m_name>: Change type.
7426         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7427         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7428         (lookup_name_info::match_any): Update.
7429         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7430         Update.
7431         * minsyms.c (linkage_name_str): Update.
7432         * language.c (default_symbol_name_matcher): Update.
7433         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7434         Update.
7435         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7436         (ada_lookup_name_info::ada_lookup_name_info): Update.
7437         (literal_symbol_name_matcher): Update.
7438
7439 2020-04-01  Tom Tromey  <tromey@adacore.com>
7440
7441         * psymtab.c (psymtab_search_name): Remove function.
7442         (psym_lookup_symbol): Create search name and lookup name here.
7443         (lookup_partial_symbol): Remove "name" parameter; add
7444         lookup_name.
7445         (psym_expand_symtabs_for_function): Update.
7446
7447 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7448
7449         PR tui/25597:
7450         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7451
7452 2020-03-31  Tom Tromey  <tromey@adacore.com>
7453
7454         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7455         memcpy.
7456
7457 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7458
7459         * features/riscv/32bit-csr.xml: Regenerated.
7460         * features/riscv/64bit-csr.xml: Regenerated.
7461
7462 2020-03-30  Tom Tromey  <tromey@adacore.com>
7463
7464         * ada-valprint.c (print_variant_part): Update.
7465         * ada-lang.h (ada_which_variant_applies): Update.
7466         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7467         outer_valaddr parameters; replace with "outer" value parameter.
7468         (to_fixed_variant_branch_type): Update.
7469
7470 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7471
7472         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7473         <list>.  Remove inclusion of observable.h.
7474         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7475         (struct arch_lwp_info): New struct.
7476         (class ppc_linux_dreg_interface): New class.
7477         (struct ppc_linux_process_info): New struct.
7478         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7479         <low_new_clone, low_forget_process, low_prepare_to_resume>
7480         <copy_thread_dreg_state, mark_thread_stale>
7481         <mark_debug_registers_changed, register_hw_breakpoint>
7482         <clear_hw_breakpoint, register_wp, clear_wp>
7483         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7484         <num_memory_accesses, get_trigger_type>
7485         <create_watchpoint_request, hwdebug_point_cmp>
7486         <init_arch_lwp_info, get_arch_lwp_info>
7487         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7488         methods.
7489         <struct ptid_hash>: New inner struct.
7490         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7491         members.
7492         (saved_dabr_value, hwdebug_info, max_slots_number)
7493         (struct hw_break_tuple, struct thread_points, ppc_threads)
7494         (have_ptrace_hwdebug_interface)
7495         (hwdebug_find_thread_points_by_tid)
7496         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7497         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7498         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7499         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7500         use m_dreg_interface.
7501         (hwdebug_point_cmp): Change to...
7502         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7503         reference arguments instead of pointers.
7504         (ppc_linux_nat_target::ranged_break_num_registers): Use
7505         m_dreg_interface.
7506         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7507         m_dreg_interface.  Call register_hw_breakpoint.
7508         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7509         m_dreg_interface.  Call clear_hw_breakpoint.
7510         (get_trigger_type): Change to...
7511         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7512         comment.
7513         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7514         use m_dreg_interface.  Call register_hw_breakpoint.
7515         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7516         use m_dreg_interface.  Call clear_hw_breakpoint.
7517         (can_use_watchpoint_cond_accel): Change to...
7518         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7519         method.  Update comment, use m_dreg_interface and
7520         m_process_info.
7521         (calculate_dvc): Change to...
7522         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7523         m_dreg_interface.
7524         (num_memory_accesses): Change to...
7525         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7526         (check_condition): Change to...
7527         (ppc_linux_nat_target::check_condition): ...this method.
7528         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7529         comment, use m_dreg_interface.
7530         (create_watchpoint_request): Change to...
7531         (ppc_linux_nat_target::create_watchpoint_request): ...this
7532         method.  Use m_dreg_interface.
7533         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7534         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7535         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7536         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7537         (ppc_linux_nat_target::low_forget_process)
7538         (ppc_linux_nat_target::low_new_fork)
7539         (ppc_linux_nat_target::low_new_clone)
7540         (ppc_linux_nat_target::low_delete_thread)
7541         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7542         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7543         only call mark_thread_stale.
7544         (ppc_linux_thread_exit): Remove.
7545         (ppc_linux_nat_target::stopped_data_address): Change to...
7546         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7547         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7548         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7549         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7550         comment.  Call low_stopped_data_address.
7551         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7552         m_dreg_interface.
7553         (ppc_linux_nat_target::masked_watch_num_registers): Use
7554         m_dreg_interface.
7555         (ppc_linux_nat_target::copy_thread_dreg_state)
7556         (ppc_linux_nat_target::mark_thread_stale)
7557         (ppc_linux_nat_target::mark_debug_registers_changed)
7558         (ppc_linux_nat_target::register_hw_breakpoint)
7559         (ppc_linux_nat_target::clear_hw_breakpoint)
7560         (ppc_linux_nat_target::register_wp)
7561         (ppc_linux_nat_target::clear_wp)
7562         (ppc_linux_nat_target::init_arch_lwp_info)
7563         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7564         (_initialize_ppc_linux_nat): Remove observer callback.
7565
7566 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7567
7568         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7569         (ppc_linux_nat_target::auxv_parse)
7570         (ppc_linux_nat_target::read_description)
7571         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7572         Move up.
7573
7574 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7575
7576         * linux-nat.h (low_new_clone): New method.
7577         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7578
7579 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7580
7581         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7582         (dbx_expand_psymtab): ... this.
7583         (start_psymtab): Update.
7584         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7585         (mdebug_expand_psymtab): ... this.
7586         (parse_partial_symbols): Update.
7587         (new_psymtab): Update.
7588         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7589         (xcoff_expand_psymtab): ... this.
7590         (xcoff_start_psymtab): Update.
7591
7592 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7593
7594         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7595         <expand_dependencies>: ... this.
7596         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7597         (partial_symtab::expand_dependencies): ... this.
7598         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7599         Update.
7600         (dwarf2_psymtab::expand_psymtab): Update.
7601         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7602         * mdebugread.c (psymtab_to_symtab_1): Update.
7603         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7604
7605 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7606
7607         * psympriv.h (discard_psymtab): Remove.
7608         * dbxread.c (dbx_end_psymtab): Update.
7609         * xcoffread.c (xcoff_end_psymtab): Update.
7610
7611 2020-03-28  Tom Tromey  <tom@tromey.com>
7612
7613         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7614         comment.
7615
7616 2020-03-28  Tom Tromey  <tom@tromey.com>
7617
7618         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7619
7620 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7621
7622         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7623
7624 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7625
7626         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7627
7628 2020-03-26  Tom Tromey  <tom@tromey.com>
7629
7630         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7631         (mark_common_block_symbol_computed, read_tag_string_type)
7632         (attr_to_dynamic_prop, read_subrange_type): Update.
7633         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7634         to be methods on struct attribute.
7635         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7636         (read_call_site_scope, partial_die_info::read)
7637         (partial_die_info::read, lookup_die_type, follow_die_ref):
7638         Update.
7639         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7640         from dwarf2_get_ref_die_offset.
7641         (attribute::constant_value): New method, from
7642         dwarf2_get_attr_constant_value.
7643         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7644         Declare method.
7645         <constant_value>: New method.
7646
7647 2020-03-26  Tom Tromey  <tom@tromey.com>
7648
7649         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7650         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7651         (dwarf_type_encoding_name): Move to stringify.c.
7652         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7653         * dwarf2/stringify.c: New file.
7654         * dwarf2/stringify.h: New file.
7655
7656 2020-03-26  Tom Tromey  <tom@tromey.com>
7657
7658         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7659         Rewrite.
7660
7661 2020-03-26  Tom Tromey  <tom@tromey.com>
7662
7663         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7664         methods.
7665         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7666         (lookup_ranges_base): Likewise.
7667         (read_cutu_die_from_dwo, read_full_die_1): Update.
7668
7669 2020-03-26  Tom Tromey  <tom@tromey.com>
7670
7671         * dwarf2/read.c (read_import_statement, read_file_scope)
7672         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7673         (read_lexical_block_scope, read_call_site_scope)
7674         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7675         (handle_struct_member_die, process_structure_scope)
7676         (update_enumeration_type_from_children)
7677         (process_enumeration_scope, read_array_type, read_common_block)
7678         (read_namespace, read_module, read_subroutine_type): Update.
7679         (sibling_die): Remove.
7680
7681 2020-03-26  Tom Tromey  <tom@tromey.com>
7682
7683         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7684         (build_type_psymtabs_reader, read_structure_type)
7685         (read_enumeration_type, read_full_die_1): Update.
7686         (dwarf2_attr_no_follow): Move to die.h.
7687         * dwarf2/die.h (struct die_info) <attr>: New method.
7688
7689 2020-03-26  Tom Tromey  <tom@tromey.com>
7690
7691         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7692         <base_address>: Now an optional.
7693         (dwarf2_find_base_address, dwarf2_rnglists_process)
7694         (dwarf2_ranges_process, fill_in_loclist_baton)
7695         (dwarf2_symbol_mark_computed): Update.
7696
7697 2020-03-26  Tom Tromey  <tom@tromey.com>
7698
7699         * dwarf2/read.c (struct die_info): Move to die.h.
7700         * dwarf2/die.h: New file.
7701
7702 2020-03-26  Tom Tromey  <tom@tromey.com>
7703
7704         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7705         * dwarf2/read.c
7706         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7707         Move to line-header.c.
7708         (read_checked_initial_length_and_offset, read_formatted_entries):
7709         Likewise.
7710         (dwarf_decode_line_header): Split into two.
7711         * dwarf2/line-header.c
7712         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7713         Move from read.c.
7714         (read_checked_initial_length_and_offset, read_formatted_entries):
7715         Likewise.
7716         (dwarf_decode_line_header): New function, split from read.c.
7717
7718 2020-03-26  Tom Tromey  <tom@tromey.com>
7719
7720         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7721         Declare method.
7722         * dwarf2/read.c (read_attribute_value): Update.
7723         (dwarf2_per_objfile::read_line_string): Rename from
7724         read_indirect_line_string.
7725         (read_formatted_entries): Update.
7726
7727 2020-03-26  Tom Tromey  <tom@tromey.com>
7728
7729         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7730         variable.
7731
7732 2020-03-26  Tom Tromey  <tom@tromey.com>
7733
7734         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7735         const.
7736         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7737         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7738         parameter const.
7739
7740 2020-03-26  Tom Tromey  <tom@tromey.com>
7741
7742         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7743         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7744         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7745         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7746
7747 2020-03-26  Tom Tromey  <tom@tromey.com>
7748
7749         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7750         file_names_size, file_full_name, file_file_name>: Use const.
7751         <file_name_at, file_names>: Add const overload.
7752         * dwarf2/line-header.c (line_header::file_file_name)
7753         (line_header::file_full_name): Update.
7754
7755 2020-03-26  Tom Tromey  <tom@tromey.com>
7756
7757         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7758         (macro_start_file, consume_improper_spaces)
7759         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7760         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7761         (dwarf_decode_macros): Move to macro.c.
7762         * dwarf2/macro.c: New file.
7763         * dwarf2/macro.h: New file.
7764         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7765
7766 2020-03-26  Tom Tromey  <tom@tromey.com>
7767
7768         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7769         method.
7770         * dwarf2/section.c: New method.  From
7771         read_indirect_string_at_offset_from.
7772         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7773         (read_indirect_string_at_offset_from): Move to section.c.
7774         (read_indirect_string_at_offset): Rewrite.
7775         (read_indirect_line_string_at_offset): Remove.
7776         (read_indirect_string, read_indirect_line_string)
7777         (dwarf_decode_macro_bytes): Update.
7778
7779 2020-03-26  Tom Tromey  <tom@tromey.com>
7780
7781         * dwarf2/section.h (struct dwarf2_section_info)
7782         <overload_complaint>: Declare.
7783         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7784         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7785         Rename from dwarf2_section_buffer_overflow_complaint.
7786         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7787         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7788
7789 2020-03-26  Tom Tromey  <tom@tromey.com>
7790
7791         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7792         Declare.
7793         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7794         Move from read.c.
7795         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7796         to section.c.
7797
7798 2020-03-26  Tom Tromey  <tom@tromey.com>
7799
7800         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7801
7802 2020-03-26  Tom Tromey  <tom@tromey.com>
7803
7804         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7805         "builder".
7806         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7807         parameter.
7808         (dwarf_decode_macros): Update.
7809
7810 2020-03-26  Tom Tromey  <tom@tromey.com>
7811
7812         * dwarf2/read.c (read_attribute_value): Update.
7813         (read_indirect_string_from_dwz): Move to dwz.c; change into
7814         method.
7815         (dwarf_decode_macro_bytes): Update.
7816         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7817         * dwarf2/dwz.c: New file.
7818         * Makefile.in (COMMON_SFILES): Add dwz.c.
7819
7820 2020-03-26  Tom Tromey  <tom@tromey.com>
7821
7822         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7823         * dwarf2/read.c: Add include.
7824         * dwarf2/index-write.c: Add include.
7825         * dwarf2/index-cache.c: Add include.
7826         * dwarf2/dwz.h: New file.
7827
7828 2020-03-25  Tom Tromey  <tom@tromey.com>
7829
7830         * compile/compile-object-load.c (get_out_value_type): Mention
7831         correct symbol name in error message.
7832
7833 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7834
7835         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7836
7837 2020-03-25  Tom de Vries  <tdevries@suse.de>
7838
7839         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7840         * symmisc.c (dump_symtab_1): Print user and includes fields.
7841         (maintenance_info_symtabs): Same.
7842
7843 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7844
7845         PR gdb/25534
7846         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7847         (riscv_regcache_cooked_write): New function.
7848         (riscv_push_dummy_call): Use new function.
7849         (riscv_return_value): Likewise.
7850
7851 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7852
7853         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7854         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7855         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7856         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7857         * infrun.c (follow_fork): Likewise.
7858         (follow_fork_inferior): Likewise.
7859         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7860         * linux-nat.h (class linux_nat_target): Likewise.
7861         * remote.c (class remote_target) <follow_fork>: Likewise.
7862         (remote_target::follow_fork): Likewise.
7863         * target-delegates.c: Re-generate.
7864         * target.c (default_follow_fork): Likewise.
7865         (target_follow_fork): Likewise.
7866         * target.h (struct target_ops) <follow_fork>: Likewise.
7867         (target_follow_fork): Likewise.
7868
7869 2020-03-24  Tom de Vries  <tdevries@suse.de>
7870
7871         * psymtab.c (maintenance_info_psymtabs): Print user field.
7872
7873 2020-03-20  Tom Tromey  <tromey@adacore.com>
7874
7875         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7876         const.
7877         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7878         const.
7879
7880 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7881
7882         * ptrace.m4: Don't check for ptrace declaration.
7883         * config.in: Re-generate.
7884         * configure: Re-generate.
7885         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7886         not defined.
7887
7888 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7889
7890         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7891         `PTRACE_TYPE_RET'.
7892         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7893         * sparc-nat.c (gdb_ptrace): Likewise.
7894         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7895
7896 2020-03-20  Tom Tromey  <tromey@adacore.com>
7897
7898         * c-exp.y (lex_one_token): Fix assert.
7899
7900 2020-03-20  Tom Tromey  <tromey@adacore.com>
7901
7902         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7903         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7904         strncpy call.
7905
7906 2020-03-20  Tom Tromey  <tromey@adacore.com>
7907
7908         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7909
7910 2020-03-20  Tom Tromey  <tromey@adacore.com>
7911
7912         * ada-valprint.c (print_variant_part): Remove parameters; switch
7913         to value-based API.
7914         (print_field_values): Likewise.
7915         (ada_val_print_struct_union): Likewise.
7916         (ada_value_print_1): Update.
7917
7918 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7919
7920         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7921         nbsd_nat_target instead of inf_ptrace_target.
7922         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7923         nbsd_nat_target.
7924
7925 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7926
7927         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7928         it to the ptrace call.
7929         * (store_registers): Likewise.
7930
7931 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7932
7933         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7934         it to the ptrace call.
7935         * (store_registers): Likewise.
7936
7937 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7938
7939         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7940         valid, fetch vg value from ptrace.
7941
7942 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7943         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7944         * inf-ptrace.c: Likewise.
7945         * (gdb_ptrace): Add.
7946         * (inf_ptrace_target::resume): Update.
7947         * (inf_ptrace_target::xfer_partial): Likewise.
7948         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7949         * (inf_ptrace_peek_poke): Update.
7950
7951 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7952
7953         * x86-bsd-nat.c (gdb_ptrace): New.
7954         * (x86bsd_dr_set): Add new argument `ptid'.
7955         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7956         x86bsd_dr_set_addr): Update.
7957
7958 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7959
7960         * remote.c (remote_target::process_stop_reply): Handle events for
7961         all threads differently.
7962
7963 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7964
7965         * completer.c (completion_tracker::remove_completion): Define new
7966         function.
7967         * completer.h (completion_tracker::remove_completion): Declare new
7968         function.
7969         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7970         when adding a C++ function symbol.
7971
7972 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7973
7974         * completer.c (completion_tracker::completion_hash_entry): Define
7975         new class.
7976         (advance_to_filename_complete_word_point): Call
7977         recompute_lowest_common_denominator.
7978         (completion_tracker::completion_tracker): Call discard_completions
7979         to setup the hash table.
7980         (completion_tracker::discard_completions): Allow for being called
7981         from the constructor, pass new equal function, and element deleter
7982         when constructing the hash table.  Initialise new class member
7983         variables.
7984         (completion_tracker::maybe_add_completion): Remove use of
7985         m_entries_vec, and store more information into m_entries_hash.
7986         (completion_tracker::recompute_lcd_visitor): New function, most
7987         content taken from...
7988         (completion_tracker::recompute_lowest_common_denominator):
7989         ...here, this now just visits each item in the hash calling the
7990         above visitor.
7991         (completion_tracker::build_completion_result): Remove use of
7992         m_entries_vec, call recompute_lowest_common_denominator.
7993         * completer.h (completion_tracker::have_completions): Remove use
7994         of m_entries_vec.
7995         (completion_tracker::completion_hash_entry): Declare new class.
7996         (completion_tracker::recompute_lowest_common_denominator): Change
7997         function signature.
7998         (completion_tracker::recompute_lcd_visitor): Declare new function.
7999         (completion_tracker::m_entries_vec): Delete.
8000         (completion_tracker::m_entries_hash): Initialize to NULL.
8001         (completion_tracker::m_lowest_common_denominator_valid): New
8002         member variable.
8003         (completion_tracker::m_lowest_common_denominator_max_length): New
8004         member variable.
8005
8006 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8007
8008         * regformats/regdef.h: Put reg in gdb namespace.
8009
8010 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8011
8012         * i386-bsd-nat.c (gdb_ptrace): New.
8013         * (i386bsd_fetch_inferior_registers,
8014         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8015         * (i386bsd_fetch_inferior_registers,
8016         i386bsd_store_inferior_registers) Use gdb_ptrace.
8017
8018 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8019
8020         * amd64-bsd-nat.c (gdb_ptrace): New.
8021         * (amd64bsd_fetch_inferior_registers,
8022         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8023         * (amd64bsd_fetch_inferior_registers,
8024         amd64bsd_store_inferior_registers) Use gdb_ptrace.
8025
8026 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8027
8028         * user-regs.c (user_reg::read): Rename to...
8029         (user_reg::xread): ...this.
8030         * (append_user_reg): Rename argument `read' to `xread'.
8031         * (user_reg_add_builtin): Likewise.
8032         * (user_reg_add): Likewise.
8033         * (value_of_user_reg): Likewise.
8034
8035 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8036
8037         * sparc-nat.c (gdb_ptrace): New.
8038         * sparc-nat.c (sparc_fetch_inferior_registers)
8039         (sparc_store_inferior_registers) Remove obsolete comment.
8040         * sparc-nat.c (sparc_fetch_inferior_registers)
8041         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
8042         * sparc-nat.c (sparc_fetch_inferior_registers)
8043         (sparc_store_inferior_registers) Use gdb_ptrace.
8044
8045 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8046
8047         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
8048         it to the ptrace call.
8049         * sh-nbsd-nat.c (store_registers): Likewise.
8050
8051 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8052
8053         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
8054         nbsd_nat_target instead of inf_ptrace_target.
8055         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8056         nbsd_nat_target.
8057
8058 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8059
8060         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
8061
8062 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8063
8064         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
8065         <sys/sysctl.h>.
8066         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
8067
8068 2020-03-17  Tom de Vries  <tdevries@suse.de>
8069
8070         PR gdb/23710
8071         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
8072         fields.
8073         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
8074         fields.
8075         (process_imported_unit_die): Skip import of c++ CUs.
8076
8077 2020-03-16  Tom Tromey  <tom@tromey.com>
8078
8079         * p-valprint.c (pascal_object_print_value): Initialize
8080         base_value.
8081
8082 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
8083             Shahab Vahedi  <shahab@synopsys.com>
8084
8085         * Makefile.in: Add arch/arc.o
8086         * configure.tgt: Likewise.
8087         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
8088         (_initialize_arc_tdep): Don't initialize old target descriptions.
8089         (arc_read_description): New function to cache target descriptions.
8090         * arc-tdep.h (arc_read_description): Add proto type.
8091         * arch/arc.c: New file.
8092         * arch/arc.h: Likewise.
8093         * features/Makefile: Replace old target descriptions with new.
8094         * features/arc-arcompact.c: Remove.
8095         * features/arc-arcompact.xml: Likewise.
8096         * features/arc-v2.c: Likewise
8097         * features/arc-v2.xml: Likewise
8098         * features/arc/aux-arcompact.xml: New file.
8099         * features/arc/aux-v2.xml: Likewise.
8100         * features/arc/core-arcompact.xml: Likewise.
8101         * features/arc/core-v2.xml: Likewise.
8102         * features/arc/aux-arcompact.c: Generate.
8103         * features/arc/aux-v2.c: Likewise.
8104         * features/arc/core-arcompact.c: Likewise.
8105         * features/arc/core-v2.c: Likewise.
8106         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
8107
8108 2020-03-16  Tom Tromey  <tromey@adacore.com>
8109
8110         PR gdb/25663:
8111         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
8112         putting value into bcache.
8113
8114 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8115
8116         PR gdb/21500
8117         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8118         to...
8119         (amd64_windows_init_abi_common): ... this.  Don't set size of
8120         long type.
8121         (amd64_windows_init_abi): New function.
8122         (amd64_cygwin_init_abi): New function.
8123         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8124         the Cygwin OS ABI.
8125         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8126         comment.
8127
8128 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8129
8130         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8131         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8132         (pe_import_directory_entry): New struct type.
8133         (is_linked_with_cygwin_dll): New function.
8134         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8135         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8136         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8137
8138 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8139
8140         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8141         i386_cygwin_core_osabi_sniffer.
8142
8143 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8144
8145         * i386-cygwin-tdep.c: Rename to...
8146         * i386-windows-tdep.c: ... this.
8147         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8148         i386-windows-tdep.c.
8149         * configure.tgt: Likewise.
8150
8151 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8152
8153         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8154         * osabi.c (gdb_osabi_names): Add "Windows".
8155         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8156         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8157         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8158         i386_cygwin_osabi_sniffer.
8159         (_initialize_i386_cygwin_tdep): Register OS ABI
8160         GDB_OSABI_WINDOWS for i386.
8161         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8162         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8163         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8164         for x86-64.
8165         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8166         when the target matches '*-*-mingw*'.
8167
8168 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8169
8170         * defs.h (enum gdb_osabi): Move to...
8171         * osabi.h (enum gdb_osabi): ... here.
8172         * gdbarch.sh: Include osabi.h in gdbarch.h.
8173         * gdbarch.h: Re-generate.
8174
8175 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8176
8177         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8178         function.
8179         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8180
8181 2020-03-14  Tom Tromey  <tom@tromey.com>
8182
8183         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8184         for C++.
8185         (c_type_print_modifier): Likewise.  Add "language" parameter.
8186         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8187         (c_type_print_base_1): Update.
8188         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8189         constants.
8190         * type-stack.c (type_stack::insert): Handle tp_atomic and
8191         tp_restrict.
8192         (type_stack::follow_type_instance_flags): Likewise.
8193         (type_stack::follow_types): Likewise.  Merge type-following code.
8194         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8195         (space_identifier, cv_with_space_id)
8196         (const_or_volatile_or_space_identifier_noopt)
8197         (const_or_volatile_or_space_identifier): Remove.
8198         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8199         rules.
8200         (ptr_operator, typebase): Update.
8201         (enum token_flag) <FLAG_C>: New constant.
8202         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8203         "_Atomic".
8204         (lex_one_token): Handle FLAG_C.
8205
8206 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8207
8208         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8209         it to the ptrace call.
8210         * m68k-bsd-nat.c (store_registers): Likewise.
8211
8212 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8213
8214         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8215         gdb_byte *.
8216         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8217         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8218         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8219
8220 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8221
8222         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8223         nbsd_nat_target instead of inf_ptrace_target.
8224         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8225         nbsd_nat_target.
8226
8227 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8228
8229         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8230         register_t.
8231
8232 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8233
8234         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8235         it to the ptrace call.
8236         * alpha-bsd-nat.c (store_registers): Likewise.
8237
8238 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8239
8240         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8241         includes.
8242         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8243         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8244         fill_fpregset): Likewise.
8245
8246 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8247
8248         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8249         nbsd_nat_target instead of inf_ptrace_target.
8250         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8251         nbsd_nat_target.
8252
8253 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8254
8255         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8256         register_t.
8257
8258 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8259
8260         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8261         it to the ptrace call.
8262         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8263         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8264         * arm-nbsd-nat.c (store_register): Likewise.
8265         * arm-nbsd-nat.c (store_regs): Likewise.
8266         * arm-nbsd-nat.c (store_fp_register): Likewise.
8267         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8268
8269 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8270
8271         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8272         nbsd_nat_target instead of inf_ptrace_target.
8273         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8274         nbsd_nat_target.
8275
8276 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8277
8278         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8279         it to the ptrace call.
8280         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8281
8282 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8283
8284         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8285         it to the ptrace call.
8286         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8287
8288 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8289
8290         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8291         gdb_byte *.
8292         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8293
8294 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8295
8296         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8297         instead of inf_ptrace_target.
8298         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8299         nbsd_nat_target.
8300
8301 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8302
8303         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8304         register_t.
8305
8306 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8307
8308         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8309         register_t.
8310
8311 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8312
8313         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8314         register_t.
8315
8316 2020-03-13  Tom Tromey  <tom@tromey.com>
8317
8318         * value.h (val_print): Don't declare.
8319         * valprint.h (val_print_array_elements)
8320         (val_print_scalar_formatted, generic_val_print): Don't declare.
8321         * valprint.c (generic_val_print_array): Take a struct value.
8322         (generic_val_print_ptr, generic_val_print_memberptr)
8323         (generic_val_print_bool, generic_val_print_int)
8324         (generic_val_print_char, generic_val_print_complex)
8325         (generic_val_print): Remove.
8326         (generic_value_print): Update.
8327         (do_val_print): Remove unused parameters.  Don't call
8328         la_val_print.
8329         (val_print): Remove.
8330         (common_val_print): Update.  Don't call value_check_printable.
8331         (val_print_scalar_formatted, val_print_array_elements): Remove.
8332         * rust-lang.c (rust_val_print): Remove.
8333         (rust_language_defn): Update.
8334         * p-valprint.c (pascal_val_print): Remove.
8335         (pascal_value_print_inner): Update.
8336         (pascal_object_print_val_fields, pascal_object_print_val):
8337         Remove.
8338         (pascal_object_print_static_field): Update.
8339         * p-lang.h (pascal_val_print): Don't declare.
8340         * p-lang.c (pascal_language_defn): Update.
8341         * opencl-lang.c (opencl_language_defn): Update.
8342         * objc-lang.c (objc_language_defn): Update.
8343         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8344         * m2-lang.h (m2_val_print): Don't declare.
8345         * m2-lang.c (m2_language_defn): Update.
8346         * language.h (struct language_defn) <la_val_print>: Remove.
8347         * language.c (unk_lang_value_print_inner): Rename.  Change
8348         argument types.
8349         (unknown_language_defn, auto_language_defn): Update.
8350         * go-valprint.c (go_val_print): Remove.
8351         * go-lang.h (go_val_print): Don't declare.
8352         * go-lang.c (go_language_defn): Update.
8353         * f-valprint.c (f_val_print): Remove.
8354         * f-lang.h (f_value_print): Don't declare.
8355         * f-lang.c (f_language_defn): Update.
8356         * d-valprint.c (d_val_print): Remove.
8357         * d-lang.h (d_value_print): Don't declare.
8358         * d-lang.c (d_language_defn): Update.
8359         * cp-valprint.c (cp_print_value_fields)
8360         (cp_print_value_fields_rtti, cp_print_value): Remove.
8361         (cp_print_static_field): Update.
8362         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8363         (c_val_print_struct, c_val_print_union, c_val_print_int)
8364         (c_val_print_memberptr, c_val_print): Remove.
8365         * c-lang.h (c_val_print_array, cp_print_value_fields)
8366         (cp_print_value_fields_rtti): Don't declare.
8367         * c-lang.c (c_language_defn, cplus_language_defn)
8368         (asm_language_defn, minimal_language_defn): Update.
8369         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8370         (ada_val_print_enum): Take a struct value.
8371         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8372         (ada_val_print): Remove.
8373         (ada_value_print_1): Update.
8374         (printable_val_type): Remove.
8375         * ada-lang.h (ada_val_print): Don't declare.
8376         * ada-lang.c (ada_language_defn): Update.
8377
8378 2020-03-13  Tom Tromey  <tom@tromey.com>
8379
8380         * valprint.c (do_val_print): Update.
8381         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8382         a struct value.
8383         (value_to_value_object_no_release): Declare.
8384         * python/py-value.c (value_to_value_object_no_release): New
8385         function.
8386         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8387         struct value.
8388         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8389         function.
8390         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8391         a struct value.
8392         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8393         Declare.
8394         (gdbscm_apply_val_pretty_printer): Take a struct value.
8395         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8396         value.
8397         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8398         value.
8399         * extension-priv.h (struct extension_language_ops)
8400         <apply_val_pretty_printer>: Take a struct value.
8401         * cp-valprint.c (cp_print_value): Create a struct value.
8402         (cp_print_value): Update.
8403
8404 2020-03-13  Tom Tromey  <tom@tromey.com>
8405
8406         * ada-valprint.c (print_field_values): Call common_val_print.
8407
8408 2020-03-13  Tom Tromey  <tom@tromey.com>
8409
8410         * ada-valprint.c (val_print_packed_array_elements): Remove
8411         bitoffset and val parameters.  Call common_val_print.
8412         (ada_val_print_string): Remove offset, address, and original_value
8413         parameters.
8414         (ada_val_print_array): Update.
8415         (ada_value_print_array): New function.
8416         (ada_value_print_1): Call it.
8417
8418 2020-03-13  Tom Tromey  <tom@tromey.com>
8419
8420         * ada-valprint.c (ada_value_print): Use common_val_print.
8421
8422 2020-03-13  Tom Tromey  <tom@tromey.com>
8423
8424         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8425
8426 2020-03-13  Tom Tromey  <tom@tromey.com>
8427
8428         * ada-valprint.c (ada_value_print_num): New function.
8429         (ada_value_print_1): Use it.
8430
8431 2020-03-13  Tom Tromey  <tom@tromey.com>
8432
8433         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8434
8435 2020-03-13  Tom Tromey  <tom@tromey.com>
8436
8437         * ada-valprint.c (ada_value_print_ptr): New function.
8438         (ada_value_print_1): Use it.
8439
8440 2020-03-13  Tom Tromey  <tom@tromey.com>
8441
8442         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8443         call common_val_print.
8444         (ada_val_print_1): Update.
8445         (ada_value_print_1): New function.
8446         (ada_value_print_inner): Rewrite.
8447
8448 2020-03-13  Tom Tromey  <tom@tromey.com>
8449
8450         * cp-valprint.c (cp_print_value_fields): Update.
8451         (cp_print_value): New function.
8452
8453 2020-03-13  Tom Tromey  <tom@tromey.com>
8454
8455         * m2-valprint.c (m2_value_print_inner): Use
8456         cp_print_value_fields.
8457         * cp-valprint.c (cp_print_value_fields): New function.
8458         * c-valprint.c (c_value_print_struct): New function.
8459         (c_value_print_inner): Use c_value_print_struct.
8460         * c-lang.h (cp_print_value_fields): Declare.
8461
8462 2020-03-13  Tom Tromey  <tom@tromey.com>
8463
8464         * c-valprint.c (c_value_print_array): New function.
8465         (c_value_print_inner): Use it.
8466
8467 2020-03-13  Tom Tromey  <tom@tromey.com>
8468
8469         * c-valprint.c (c_value_print_memberptr): New function.
8470         (c_value_print_inner): Use it.
8471
8472 2020-03-13  Tom Tromey  <tom@tromey.com>
8473
8474         * c-valprint.c (c_value_print_int): New function.
8475         (c_value_print_inner): Use it.
8476
8477 2020-03-13  Tom Tromey  <tom@tromey.com>
8478
8479         * c-valprint.c (c_value_print_ptr): New function.
8480         (c_value_print_inner): Use it.
8481
8482 2020-03-13  Tom Tromey  <tom@tromey.com>
8483
8484         * c-valprint.c (c_value_print_inner): Rewrite.
8485
8486 2020-03-13  Tom Tromey  <tom@tromey.com>
8487
8488         * valprint.c (generic_value_print_complex): New function.
8489         (generic_value_print): Use it.
8490
8491 2020-03-13  Tom Tromey  <tom@tromey.com>
8492
8493         * valprint.c (generic_val_print_float): Don't call
8494         val_print_scalar_formatted.
8495         (generic_val_print, generic_value_print): Update.
8496
8497 2020-03-13  Tom Tromey  <tom@tromey.com>
8498
8499         * valprint.c (generic_value_print_char): New function
8500         (generic_value_print): Use it.
8501
8502 2020-03-13  Tom Tromey  <tom@tromey.com>
8503
8504         * valprint.c (generic_value_print_int): New function.
8505         (generic_value_print): Use it.
8506
8507 2020-03-13  Tom Tromey  <tom@tromey.com>
8508
8509         * valprint.c (generic_value_print_bool): New function.
8510         (generic_value_print): Use it.
8511
8512 2020-03-13  Tom Tromey  <tom@tromey.com>
8513
8514         * valprint.c (generic_val_print_func): Simplify.
8515         (generic_val_print, generic_value_print): Update.
8516
8517 2020-03-13  Tom Tromey  <tom@tromey.com>
8518
8519         * valprint.c (generic_val_print_flags): Remove.
8520         (generic_val_print, generic_value_print): Update.
8521         (val_print_type_code_flags): Add original_value parameter.
8522
8523 2020-03-13  Tom Tromey  <tom@tromey.com>
8524
8525         * valprint.c (generic_val_print): Update.
8526         (generic_value_print): Update.
8527         * valprint.c (generic_val_print_enum): Don't call
8528         val_print_scalar_formatted.
8529
8530 2020-03-13  Tom Tromey  <tom@tromey.com>
8531
8532         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8533         * valprint.c (generic_value_print_ptr): New function.
8534
8535 2020-03-13  Tom Tromey  <tom@tromey.com>
8536
8537         * valprint.c (generic_value_print): Rewrite.
8538
8539 2020-03-13  Tom Tromey  <tom@tromey.com>
8540
8541         * p-valprint.c (pascal_object_print_value_fields)
8542         (pascal_object_print_value): New functions.
8543
8544 2020-03-13  Tom Tromey  <tom@tromey.com>
8545
8546         * p-valprint.c (pascal_value_print_inner): Rewrite.
8547
8548 2020-03-13  Tom Tromey  <tom@tromey.com>
8549
8550         * f-valprint.c (f_value_print_innner): Rewrite.
8551
8552 2020-03-13  Tom Tromey  <tom@tromey.com>
8553
8554         * m2-valprint.c (m2_print_unbounded_array): New overload.
8555         (m2_print_unbounded_array): Update.
8556         (m2_print_array_contents): Take a struct value.
8557         (m2_value_print_inner): Rewrite.
8558
8559 2020-03-13  Tom Tromey  <tom@tromey.com>
8560
8561         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8562         (d_value_print_inner): New function.
8563         * d-lang.h (d_value_print_inner): Declare.
8564         * d-lang.c (d_language_defn): Use d_value_print_inner.
8565
8566 2020-03-13  Tom Tromey  <tom@tromey.com>
8567
8568         * go-valprint.c (go_value_print_inner): New function.
8569         * go-lang.h (go_value_print_inner): Declare.
8570         * go-lang.c (go_language_defn): Use go_value_print_inner.
8571
8572 2020-03-13  Tom Tromey  <tom@tromey.com>
8573
8574         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8575         API.
8576         (rust_val_print): Rewrite.
8577         (rust_value_print_inner): New function, from rust_val_print.
8578         (rust_language_defn): Use rust_value_print_inner.
8579
8580 2020-03-13  Tom Tromey  <tom@tromey.com>
8581
8582         * ada-valprint.c (ada_value_print_inner): New function.
8583         * ada-lang.h (ada_value_print_inner): Declare.
8584         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8585
8586 2020-03-13  Tom Tromey  <tom@tromey.com>
8587
8588         * f-valprint.c (f_value_print_innner): New function.
8589         * f-lang.h (f_value_print_innner): Declare.
8590         * f-lang.c (f_language_defn): Use f_value_print_innner.
8591
8592 2020-03-13  Tom Tromey  <tom@tromey.com>
8593
8594         * p-valprint.c (pascal_value_print_inner): New function.
8595         * p-lang.h (pascal_value_print_inner): Declare.
8596         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8597
8598 2020-03-13  Tom Tromey  <tom@tromey.com>
8599
8600         * m2-valprint.c (m2_value_print_inner): New function.
8601         * m2-lang.h (m2_value_print_inner): Declare.
8602         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8603
8604 2020-03-13  Tom Tromey  <tom@tromey.com>
8605
8606         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8607         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8608         * c-valprint.c (c_value_print_inner): New function.
8609         * c-lang.h (c_value_print_inner): Declare.
8610         * c-lang.c (c_language_defn, cplus_language_defn)
8611         (asm_language_defn, minimal_language_defn): Use
8612         c_value_print_inner.
8613
8614 2020-03-13  Tom Tromey  <tom@tromey.com>
8615
8616         * p-valprint.c (pascal_object_print_value_fields): Now static.
8617         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8618
8619 2020-03-13  Tom Tromey  <tom@tromey.com>
8620
8621         * c-valprint.c (c_val_print_array): Simplify.
8622
8623 2020-03-13  Tom Tromey  <tom@tromey.com>
8624
8625         * valprint.c (value_print_array_elements): New function.
8626         * valprint.h (value_print_array_elements): Declare.
8627
8628 2020-03-13  Tom Tromey  <tom@tromey.com>
8629
8630         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8631         * mips-tdep.c (mips_print_register): Use
8632         value_print_scalar_formatted.
8633
8634 2020-03-13  Tom Tromey  <tom@tromey.com>
8635
8636         * valprint.h (value_print_scalar_formatted): Declare.
8637         * valprint.c (value_print_scalar_formatted): New function.
8638
8639 2020-03-13  Tom Tromey  <tom@tromey.com>
8640
8641         * valprint.h (generic_value_print): Declare.
8642         * valprint.c (generic_value_print): New function.
8643
8644 2020-03-13  Tom Tromey  <tom@tromey.com>
8645
8646         * valprint.c (do_val_print): Call la_value_print_inner, if
8647         available.
8648         * rust-lang.c (rust_language_defn): Update.
8649         * p-lang.c (pascal_language_defn): Update.
8650         * opencl-lang.c (opencl_language_defn): Update.
8651         * objc-lang.c (objc_language_defn): Update.
8652         * m2-lang.c (m2_language_defn): Update.
8653         * language.h (struct language_defn) <la_value_print_inner>: New
8654         member.
8655         * language.c (unknown_language_defn, auto_language_defn): Update.
8656         * go-lang.c (go_language_defn): Update.
8657         * f-lang.c (f_language_defn): Update.
8658         * d-lang.c (d_language_defn): Update.
8659         * c-lang.c (c_language_defn, cplus_language_defn)
8660         (asm_language_defn, minimal_language_defn): Update.
8661         * ada-lang.c (ada_language_defn): Update.
8662
8663 2020-03-13  Tom Tromey  <tom@tromey.com>
8664
8665         * c-valprint.c (c_value_print): Use common_val_print.
8666
8667 2020-03-13  Tom Tromey  <tom@tromey.com>
8668
8669         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8670
8671 2020-03-13  Tom Tromey  <tom@tromey.com>
8672
8673         * f-valprint.c (f77_print_array_1, f_val_print): Use
8674         common_val_print.
8675
8676 2020-03-13  Tom Tromey  <tom@tromey.com>
8677
8678         * riscv-tdep.c (riscv_print_one_register_info): Use
8679         common_val_print.
8680
8681 2020-03-13  Tom Tromey  <tom@tromey.com>
8682
8683         * mi/mi-main.c (output_register): Use common_val_print.
8684
8685 2020-03-13  Tom Tromey  <tom@tromey.com>
8686
8687         * infcmd.c (default_print_one_register_info): Use
8688         common_val_print.
8689
8690 2020-03-13  Tom Tromey  <tom@tromey.com>
8691
8692         * valprint.h (common_val_print_checked): Declare.
8693         * valprint.c (common_val_print_checked): New function.
8694         * stack.c (print_frame_arg): Use common_val_print_checked.
8695
8696 2020-03-13  Tom Tromey  <tom@tromey.com>
8697
8698         * valprint.c (do_val_print): New function, from val_print.
8699         (val_print): Use do_val_print.
8700         (common_val_print): Use do_val_print.
8701
8702 2020-03-13  Tom Tromey  <tom@tromey.com>
8703
8704         * valprint.c (value_print): Use scoped_value_mark.
8705
8706 2020-03-13  Tom de Vries  <tdevries@suse.de>
8707
8708         PR symtab/25646
8709         * psymtab.c (partial_symtab::partial_symtab): Don't set
8710         globals_offset and statics_offset.  Push element onto
8711         current_global_psymbols and current_static_psymbols stacks.
8712         (concat): New function.
8713         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8714         element from current_global_psymbols and current_static_psymbols
8715         stacks.  Concat popped elements to global_psymbols and
8716         static_symbols.
8717         (add_psymbol_to_list): Use current_global_psymbols and
8718         current_static_psymbols stacks.
8719         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8720         current_static_psymbols fields.
8721
8722 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8723
8724         * corelow.c (sniff_core_bfd): Remove.
8725         (class core_target) <m_core_vec>: Remove.
8726         (core_target::core_target): Update.
8727         (core_file_fns): Remove.
8728         (deprecated_add_core_fns): Remove.
8729         (default_core_sniffer): Remove.
8730         (sniff_core_bfd): Remove.
8731         (default_check_format): Remove.
8732         (gdb_check_format): Remove.
8733         (core_target_open): Update.
8734         (core_target::get_core_register_section): Update.
8735         (get_core_registers_cb): Update.
8736         (core_target::fetch_registers): Update.
8737         * gdbcore.h (struct core_fns): Remove.
8738         (deprecated_add_core_fns): Remove.
8739         (default_core_sniffer): Remove.
8740         (default_check_format): Remove.
8741
8742 2020-03-12  Tom Tromey  <tom@tromey.com>
8743
8744         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8745         CORE_ADDR.
8746         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8747
8748 2020-03-12  Tom Tromey  <tom@tromey.com>
8749
8750         * remote.c (remote_target::download_tracepoint)
8751         (remote_target::enable_tracepoint)
8752         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8753         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8754         sprintf_vma.
8755
8756 2020-03-12  Tom Tromey  <tom@tromey.com>
8757
8758         * symfile-mem.c: Update CORE_ADDR size assert.
8759
8760 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8761
8762         * selftest.m4: Move to gdbsupport/.
8763         * acinclude.m4: Update path to selftest.m4.
8764
8765 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8766
8767         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8768         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8769         gdbarch-selfselftests.c and selftest-arch.c.
8770         (SUBDIR_UNITTESTS_OBS): Rename to...
8771         (SELFTESTS_OBS): ... this.
8772         (COMMON_SFILES): Remove disasm-selftests.c and
8773         gdbarch-selftests.c.
8774         * configure.ac: Don't add selftest-arch.{c,o} to
8775         CONFIG_{SRCS,OBS}.
8776         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8777         preprocessor conditions.
8778
8779 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8780
8781         * configure.ac: Don't source bfd/development.sh.
8782         * selftest.m4: Modify comment.
8783         * configure: Re-generate.
8784
8785 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8786
8787         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8788         not "true" or "false".
8789         * configure: Re-generate.
8790
8791 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8792
8793         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8794         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8795         renamed to arm_nbsd_supply_gregset.
8796         (fetch_register): Update to call arm_nbsd_supply_gregset.
8797         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8798         (arm_netbsd_nat_target::fetch_registers): Update.
8799         (fetch_elfcore_registers): Removed.
8800         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8801         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8802         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8803         not require NetBSD system headers.
8804         (arm_nbsd_regset): New struct.
8805         (arm_nbsd_iterate_over_regset_sections): New function.
8806         (arm_netbsd_init_abi_common): Updated to call
8807         set_gdbarch_iterate_over_regset_sections.
8808         * arm-nbsd-tdep.h: New file.
8809
8810 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8811
8812         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8813         recursion.
8814
8815 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8816
8817         * configure: Re-generate.
8818
8819 2020-03-11  Tom Tromey  <tromey@adacore.com>
8820
8821         * ada-typeprint.c (print_choices): Fix comment.
8822
8823 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8824
8825         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8826         previous item in the list, when the list has no items.
8827
8828 2020-03-11  Tom de Vries  <tdevries@suse.de>
8829
8830         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8831         PROP_LOCLIST handling code.
8832
8833 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8834
8835         * buildsym-legacy.c (record_line): Pass extra parameter to
8836         record_line.
8837         * buildsym.c (buildsym_compunit::record_line): Take an extra
8838         parameter, reduce duplication in the line table, and record the
8839         is_stmt flag in the line table.
8840         * buildsym.h (buildsym_compunit::record_line): Add extra
8841         parameter.
8842         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8843         non-statement lines.
8844         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8845         this to the symtab builder.
8846         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8847         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8848         through to dwarf_record_line_1.
8849         * infrun.c (process_event_stop_test): When stepping, don't stop at
8850         a non-statement instruction, and only refresh the step info when
8851         we land in the middle of a line's range.  Also add an extra
8852         comment.
8853         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8854         field.
8855         * record-btrace.c (btrace_find_line_range): Only record lines
8856         marked as is-statement.
8857         * stack.c (frame_show_address): Show the frame address if we are
8858         in a non-statement sal.
8859         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8860         (maintenance_print_one_line_table): Print a header for the is_stmt
8861         column, and include is_stmt information in the output.
8862         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8863         preference to non-statements.
8864         (find_pcs_for_symtab_line): Prefer is-statement entries.
8865         (find_line_common): Likewise.
8866         * symtab.h (struct linetable_entry): Add is_stmt field.
8867         (struct symtab_and_line): Likewise.
8868         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8869         arranging the line table.
8870
8871 2020-03-07  Tom de Vries  <tdevries@suse.de>
8872
8873         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8874         DIE.
8875
8876 2020-03-07  Tom Tromey  <tom@tromey.com>
8877
8878         * valops.c (value_literal_complex): Remove obsolete comment.
8879         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8880         comment.
8881
8882 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8883
8884         * infrun.h: Forward-declare thread_info.
8885         (set_step_info): Add thread_info parameter, add doc.
8886         * infrun.c (set_step_info): Add thread_info parameter, move doc
8887         to header.
8888         * infrun.c (process_event_stop_test): Pass thread to
8889         set_step_info call.
8890         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8891         set_step_info.
8892         (prepare_one_step): Add thread_info parameter, pass it to
8893         set_step_frame and prepare_one_step (recursive) call.
8894         (step_1): Pass thread to prepare_one_step call.
8895         (step_command_fsm::should_stop): Pass thread to
8896         prepare_one_step.
8897         (until_next_fsm): Pass thread to set_step_frame call.
8898         (finish_command): Pass thread to set_step_info call.
8899
8900 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8901
8902         * windows-tdep.c (windows_solib_create_inferior_hook):
8903         Check if inferior is running.
8904
8905 2020-03-06  Tom de Vries  <tdevries@suse.de>
8906
8907         * NEWS: Fix "the the".
8908         * ctfread.c: Same.
8909
8910 2020-03-06  Tom de Vries  <tdevries@suse.de>
8911
8912         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8913
8914 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8915
8916         * .dir-locals.el: Add a comment referencing the other copies of
8917         this file.
8918
8919 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8920
8921         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8922         psargs.
8923
8924 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8925
8926         * .gitattributes: New file.
8927
8928 2020-03-04  Tom Tromey  <tom@tromey.com>
8929
8930         * symmisc.c (print_symbol_bcache_statistics)
8931         (print_objfile_statistics): Update.
8932         * symfile.c (allocate_symtab): Use intern.
8933         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8934         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8935         macro_cache>: Remove.
8936         <string_cache>: New member.
8937         (struct objfile) <intern>: New methods.
8938         * elfread.c (elf_symtab_read): Use intern.
8939         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8940         (dwarf2_compute_name, dwarf2_physname)
8941         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8942         names.
8943         (guess_partial_die_structure_name): Update.
8944         (partial_die_info::fixup): Intern name.
8945         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8946         name.
8947         (dwarf2_name): Intern name.  Update.
8948         * buildsym.c (buildsym_compunit::get_macro_table): Use
8949         string_cache.
8950
8951 2020-03-04  Tom Tromey  <tom@tromey.com>
8952
8953         * jit.c (bfd_open_from_target_memory): Make "target" const.
8954         * corefile.c (gnutarget): Now const.
8955         * gdbcore.h (gnutarget): Now const.
8956
8957 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8958
8959         * NEWS: Mention support for WOW64 processes.
8960         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8961         (amd64_windows_segment_register_p): Remove static.
8962         (_initialize_amd64_windows_nat): Update.
8963         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8964         * i386-windows-nat.c (context_offset): Update.
8965         (i386_mappings): Rename and remove static.
8966         (i386_windows_segment_register_p): Remove static.
8967         (_initialize_i386_windows_nat): Update.
8968         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8969         (STATUS_WX86_SINGLE_STEP): New macro.
8970         (EnumProcessModulesEx): New macro.
8971         (Wow64SuspendThread): New macro.
8972         (Wow64GetThreadContext): New macro.
8973         (Wow64SetThreadContext): New macro.
8974         (Wow64GetThreadSelectorEntry): New macro.
8975         (windows_set_context_register_offsets): Add static.
8976         (windows_set_segment_register_p): Likewise.
8977         (windows_add_thread): Adapt for WOW64 processes.
8978         (windows_fetch_one_register): Likewise.
8979         (windows_nat_target::fetch_registers): Likewise.
8980         (windows_store_one_register): Likewise.
8981         (display_selector): Likewise.
8982         (display_selectors): Likewise.
8983         (handle_exception): Likewise.
8984         (windows_continue): Likewise.
8985         (windows_nat_target::resume): Likewise.
8986         (windows_add_all_dlls): Likewise.
8987         (do_initial_windows_stuff): Likewise.
8988         (windows_nat_target::attach): Likewise.
8989         (windows_get_exec_module_filename): Likewise.
8990         (windows_nat_target::create_inferior): Likewise.
8991         (windows_xfer_siginfo): Likewise.
8992         (_initialize_loadable): Initialize Wow64SuspendThread,
8993         Wow64GetThreadContext, Wow64SetThreadContext,
8994         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8995         * windows-nat.h (windows_set_context_register_offsets):
8996         Remove declaration.
8997         (windows_set_segment_register_p): Likewise.
8998         (i386_windows_segment_register_p): Add declaration.
8999         (amd64_windows_segment_register_p): Likewise.
9000
9001 2020-03-04  Luis Machado  <luis.machado@linaro.org>
9002
9003         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
9004         in "info registers" for AArch64/ARM.
9005
9006         The change caused "info registers" to not print GPR's.
9007
9008         gdb/ChangeLog:
9009
9010         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9011
9012         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9013         when reg->group is empty and reggroup is not.
9014
9015 2020-03-03  Tom Tromey  <tromey@adacore.com>
9016
9017         * dwarf2/frame.c (struct dwarf2_frame_cache)
9018         <checked_tailcall_bottom, entry_cfa_sp_offset,
9019         entry_cfa_sp_offset_p>: Remove members.
9020         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
9021         (dwarf2_frame_prev_register): Don't call
9022         dwarf2_tailcall_sniffer_first.
9023         (dwarf2_append_unwinders): Don't append tailcall unwinder.
9024         * frame-unwind.c (add_unwinder): New fuction.
9025         (frame_unwind_init): Use it.  Add tailcall unwinder.
9026
9027 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
9028             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9029
9030         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
9031         value should be printed as true.
9032
9033 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
9034
9035         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
9036         (windows_init_abi): Set and use windows_so_ops.
9037
9038 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
9039
9040         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
9041         when verifying if dealing with a convenience variable.
9042
9043 2020-03-03  Luis Machado  <luis.machado@linaro.org>
9044
9045         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
9046
9047 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9048
9049         * infrun.c (gdbarch_supports_displaced_stepping): New.
9050         (use_displaced_stepping): Break up conditions in smaller pieces.
9051         Use gdbarch_supports_displaced_stepping.
9052         (displaced_step_prepare_throw): Use
9053         gdbarch_supports_displaced_stepping.
9054
9055 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9056
9057         * NEWS: Mention new behaviour of the history filename.
9058         * top.c (write_history_p): Add comment.
9059         (show_write_history_p): Add header comment, give a different
9060         message when history writing is on, but the history filename is
9061         empty.
9062         (history_filename): Add comment.
9063         (history_filename_empty): New function.
9064         (show_history_filename): Add header comment, give a different
9065         message when the filename is empty.
9066         (init_history): Compare history_filename against nullptr, and only
9067         read history if the filename is not empty.
9068         (set_history_filename): Add header comment, and only make
9069         non-empty filenames absolute.
9070         (init_main): Make the filename argument to 'set history filename'
9071         optional.
9072
9073 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
9074
9075         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
9076         (arm_supply_vfpregset): ...this, and update to use VFP registers.
9077         (fetch_fp_register): Update.
9078         (fetch_fp_regs): Update.
9079         (store_fp_register): Update.
9080         (store_fp_regs): Update.
9081         (arm_netbsd_nat_target::read_description): New function.
9082         (fetch_elfcore_registers): Update.
9083
9084 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9085
9086         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
9087         general_thread if the stop reply is missing a thread-id.
9088         (remote_target::process_stop_reply): Use the first non-exited
9089         thread if the target didn't pass a thread-id.
9090         * infrun.c (do_target_wait): Move call to
9091         switch_to_inferior_no_thread to ....
9092         (do_target_wait_1): ... here.
9093
9094 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
9095
9096         * debuginfod-support.c: Include defs.h first.
9097
9098 2020-02-28  Tom de Vries  <tdevries@suse.de>
9099
9100         * symfile.c (set_initial_language): Use default language for lookup.
9101
9102 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
9103
9104         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
9105         reader variable, pass `this` to read_cutu_die_from_dwo.
9106
9107 2020-02-27  Aaron Merey  <amerey@redhat.com>
9108
9109         * source.c (open_source_file): Check for nullptr when computing
9110         srcpath.
9111
9112 2020-02-27  Tom Tromey  <tromey@adacore.com>
9113
9114         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9115         member.
9116         (dwarf2_add_field): Don't update nfields.
9117         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9118
9119 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9120
9121         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9122         abs.
9123
9124 2020-02-26  Tom Tromey  <tom@tromey.com>
9125
9126         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9127         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9128         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9129         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9130         per_cu_data.
9131
9132 2020-02-26  Tom Tromey  <tom@tromey.com>
9133
9134         * dwarf2/index-write.c (psym_index_map): Change type.
9135         (add_address_entry_worker, write_one_signatured_type)
9136         (recursively_count_psymbols, recursively_write_psymbols)
9137         (class debug_names, psyms_seen_size, write_gdbindex)
9138         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9139
9140 2020-02-26  Aaron Merey  <amerey@redhat.com>
9141
9142         * Makefile.in: Handle optional debuginfod support.
9143         * NEWS: Update.
9144         * README: Add --with-debuginfod summary.
9145         * config.in: Regenerate.
9146         * configure: Regenerate.
9147         * configure.ac: Handle optional debuginfod support.
9148         * debuginfod-support.c: debuginfod helper functions.
9149         * debuginfod-support.h: Ditto.
9150         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9151         summary.
9152         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9153         when a dwz file cannot be found.
9154         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9155         debuginfo file cannot be found.
9156         * source.c (open_source_file): Query debuginfod servers when a
9157         source file cannot be found.
9158         * top.c (print_gdb_configuration): Include
9159         --{with,without}-debuginfod in the output.
9160
9161 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9162
9163         * thread.c (thr_try_catch_cmd): Print thread name.
9164
9165 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9166
9167         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9168         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9169         dwarf2_fetch_die_type_sect_off): Move to...
9170         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9171         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9172         dwarf2_fetch_die_type_sect_off): ... here.
9173         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9174         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9175         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9176
9177 2020-02-26  Tom de Vries  <tdevries@suse.de>
9178
9179         PR gdb/25603
9180         * symfile.c (set_initial_language): Exit-early if
9181         language_mode == language_mode_manual.
9182
9183 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9184
9185         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9186         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9187         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9188
9189 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9190
9191         * gdbtypes.c (create_array_type_with_stride): Handle negative
9192         array strides.
9193         * valarith.c (value_subscripted_rvalue): Likewise.
9194
9195 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9196
9197         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9198
9199 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9200
9201         * loc.h (dwarf2_get_die_type): Move to...
9202         * read.h (dwarf2_get_die_type): ... here.
9203         * read.c (dwarf2_get_die_type): Move doc to header.
9204
9205 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9206
9207         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9208         'gnulib/Makefile.in' to the list.
9209
9210 2020-02-24  Tom Tromey  <tom@tromey.com>
9211
9212         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9213         Remove.
9214         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9215         XOBNEWVEC.
9216
9217 2020-02-24  Tom Tromey  <tom@tromey.com>
9218
9219         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9220         New method.
9221         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9222         (dw2_do_instantiate_symtab, dw2_get_file_names)
9223         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9224
9225 2020-02-24  Tom Tromey  <tom@tromey.com>
9226
9227         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9228         make_scoped_restore.
9229         (dwarf2_psymtab::read_symtab): Don't clear
9230         reading_partial_symbols.
9231
9232 2020-02-24  Tom de Vries  <tdevries@suse.de>
9233
9234         PR gdb/25592
9235         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9236
9237 2020-02-24  Tom de Vries  <tdevries@suse.de>
9238
9239         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9240         commands layout next/prev/regs.
9241
9242 2020-02-22  Tom Tromey  <tom@tromey.com>
9243
9244         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9245         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9246
9247 2020-02-22  Tom Tromey  <tom@tromey.com>
9248
9249         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9250
9251 2020-02-22  Tom Tromey  <tom@tromey.com>
9252
9253         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9254         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9255         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9256         * tui/tui.c (_initialize_tui): Add usage text.
9257
9258 2020-02-22  Tom Tromey  <tom@tromey.com>
9259
9260         * tui/tui-win.c (tui_set_focus_command)
9261         (tui_set_win_height_command): Use error_no_arg.
9262         (_initialize_tui_win): Update help text.
9263         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9264
9265 2020-02-22  Tom Tromey  <tom@tromey.com>
9266
9267         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9268         * tui/tui-disasm.h (struct tui_disasm_window)
9269         <display_start_addr>: Declare.
9270         * tui/tui-source.h (struct tui_source_window)
9271         <display_start_addr>: Declare.
9272         * tui/tui-winsource.h (struct tui_source_window_base)
9273         <show_source_line, display_start_addr>: New methods.
9274         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9275         Rename and move to protected section.
9276         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9277         (tui_source_window_base::do_erase_source_content): Update.
9278         (tui_source_window_base::show_source_line): Now a method.
9279         (tui_source_window_base::show_source_content)
9280         (tui_source_window_base::tui_source_window_base)
9281         (tui_source_window_base::rerender)
9282         (tui_source_window_base::refill)
9283         (tui_source_window_base::do_scroll_horizontal)
9284         (tui_source_window_base::set_is_exec_point_at)
9285         (tui_source_window_base::update_breakpoint_info)
9286         (tui_source_window_base::update_exec_info): Update.
9287         * tui/tui-source.c (tui_source_window::set_contents)
9288         (tui_source_window::showing_source_p)
9289         (tui_source_window::do_scroll_vertical)
9290         (tui_source_window::location_matches_p)
9291         (tui_source_window::line_is_displayed): Update.
9292         (tui_source_window::display_start_addr): New method.
9293         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9294         (tui_disasm_window::do_scroll_vertical)
9295         (tui_disasm_window::location_matches_p): Update.
9296         (tui_disasm_window::display_start_addr): New method.
9297
9298 2020-02-22  Tom Tromey  <tom@tromey.com>
9299
9300         * NEWS: Add entry for gdb.register_window_type.
9301         * tui/tui-layout.h (window_factory): New typedef.
9302         (tui_register_window): Declare.
9303         * tui/tui-layout.c (saved_tui_windows): New global.
9304         (tui_apply_current_layout): Use it.
9305         (tui_register_window): New function.
9306         * python/python.c (do_start_initialization): Call
9307         gdbpy_initialize_tui.
9308         (python_GdbMethods): Add "register_window_type" function.
9309         * python/python-internal.h (gdbpy_register_tui_window)
9310         (gdbpy_initialize_tui): Declare.
9311         * python/py-tui.c: New file.
9312         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9313
9314 2020-02-22  Tom Tromey  <tom@tromey.com>
9315
9316         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9317
9318 2020-02-22  Tom Tromey  <tom@tromey.com>
9319
9320         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9321         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9322         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9323         (tui_set_win_focus_to): Move from tui-win.c.
9324
9325 2020-02-22  Tom Tromey  <tom@tromey.com>
9326
9327         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9328         functions.
9329         (known_window_types): New global.
9330         (tui_get_window_by_name): Reimplement.
9331         (initialize_known_windows): New function.
9332         (validate_window_name): Rewrite.
9333         (_initialize_tui_layout): Call initialize_known_windows.
9334
9335 2020-02-22  Tom Tromey  <tom@tromey.com>
9336
9337         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9338         Remove constants.
9339         * tui/tui-winsource.h (struct tui_source_window_base)
9340         <tui_source_window_base>: Remove parameter.
9341         * tui/tui-winsource.c
9342         (tui_source_window_base::tui_source_window_base): Remove
9343         parameter.
9344         (tui_source_window_base::refill): Update.
9345         * tui/tui-stack.h (struct tui_locator_window)
9346         <tui_locator_window>: Update.
9347         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9348         Default the constructor.
9349         * tui/tui-regs.h (struct tui_data_item_window)
9350         <tui_data_item_window>: Default the constructor.
9351         (struct tui_data_window) <tui_data_window>: Likewise.
9352         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9353         Default the constructor.
9354         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9355         Default the constructor.
9356         <type>: Remove.
9357         (struct tui_win_info) <tui_win_info>: Default the constructor.
9358         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9359         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9360         Default the constructor.
9361
9362 2020-02-22  Tom Tromey  <tom@tromey.com>
9363
9364         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9365         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9366         * tui/tui-win.c (tui_resize_all): Don't call
9367         tui_delete_invisible_windows.
9368         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9369         done.
9370         (tui_set_layout): Update.
9371         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9372         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9373         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9374
9375 2020-02-22  Tom Tromey  <tom@tromey.com>
9376
9377         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9378         correctly.
9379
9380 2020-02-22  Tom Tromey  <tom@tromey.com>
9381
9382         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9383
9384 2020-02-22  Tom Tromey  <tom@tromey.com>
9385
9386         * tui/tui-winsource.h (struct tui_source_window_iterator)
9387         <inner_iterator>: New etytypedef.
9388         <tui_source_window_iterator>: Take "end" parameter.
9389         <tui_source_window_iterator>: Take iterator.
9390         <operator*, advance>: Update.
9391         <m_iter>: Change type.
9392         <m_end>: New field.
9393         (struct tui_source_windows) <begin, end>: Update.
9394         * tui/tui-layout.c (tui_windows): New global.
9395         (tui_apply_current_layout): Clear tui_windows.
9396         (tui_layout_window::apply): Update tui_windows.
9397         * tui/tui-data.h (tui_windows): Declare.
9398         (all_tui_windows): Now inline function.
9399         (class tui_window_iterator, struct all_tui_windows): Remove.
9400
9401 2020-02-22  Tom Tromey  <tom@tromey.com>
9402
9403         PR tui/17850:
9404         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9405         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9406         "height" argument.
9407         (class tui_layout_window) <get_sizes>: Likewise.
9408         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9409         argument.
9410         <get_sizes>: Add "height" argument.
9411         <m_vertical>: New field.
9412         * tui/tui-layout.c (tui_layout_split::clone): Update.
9413         (tui_layout_split::get_sizes): Add "height" argument.
9414         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9415         (tui_new_layout_command): Parse "-horizontal".
9416         (_initialize_tui_layout): Update help string.
9417         (tui_layout_split::specification): Add "-horizontal" when needed.
9418         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9419         argument.
9420         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9421         New methods.
9422
9423 2020-02-22  Tom Tromey  <tom@tromey.com>
9424
9425         * tui/tui-layout.h (enum tui_adjust_result): New.
9426         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9427         (class tui_layout_window) <adjust_size>: Return
9428         tui_adjust_result.  Rewrite.
9429         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9430         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9431
9432 2020-02-22  Tom Tromey  <tom@tromey.com>
9433
9434         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9435         parameter and return types.
9436         (class tui_layout_base) <specification>: Add "depth".
9437         (class tui_layout_window) <specification>: Add "depth".
9438         (class tui_layout_split) <specification>: Add "depth".
9439         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9440         and return types.
9441         (tui_new_layout_command): Parse sub-layouts.
9442         (_initialize_tui_layout): Update help string.
9443         (tui_layout_window::specification): Add "depth".
9444         (add_layout_command): Update.
9445
9446 2020-02-22  Tom Tromey  <tom@tromey.com>
9447
9448         * NEWS: Add "tui new-layout" item.
9449         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9450         Add new-layout command to help text.
9451         (validate_window_name): New function.
9452         (tui_new_layout_command): New function.
9453         (_initialize_tui_layout): Register "new-layout".
9454         (tui_layout_window::specification): New method.
9455         (tui_layout_window::specification): New method.
9456         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9457         method.
9458         (class tui_layout_window) <specification>: New method.
9459         (class tui_layout_split) <specification>: New method.
9460
9461 2020-02-22  Tom Tromey  <tom@tromey.com>
9462
9463         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9464         * tui/tui-win.c (window_name_completer): Update comment.
9465         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9466         Declare method.
9467         (class tui_layout_window) <replace_window>: Likewise.
9468         (class tui_layout_split) <replace_window>: Likewise.
9469         (tui_set_layout): Don't declare.
9470         (tui_set_initial_layout): Declare function.
9471         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9472         (asm_regs_layout): New globals.
9473         (tui_current_layout, show_layout): Remove.
9474         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9475         (find_layout, tui_apply_layout): New function.
9476         (layout_completer): Remove.
9477         (tui_next_layout): Reimplement.
9478         (tui_next_layout_command): New function.
9479         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9480         (tui_regs_layout): Reimplement.
9481         (tui_regs_layout_command): New function.
9482         (extract_display_start_addr): Rewrite.
9483         (next_layout, prev_layout): Remove.
9484         (tui_layout_window::replace_window): New method.
9485         (tui_layout_split::replace_window): New method.
9486         (destroy_layout): New function.
9487         (layout_list): New global.
9488         (add_layout_command): New function.
9489         (initialize_layouts): Update.
9490         (tui_layout_command): New function.
9491         (_initialize_tui_layout): Install "layout" commands.
9492         * tui/tui-data.h (enum tui_layout_type): Remove.
9493         (tui_current_layout): Don't declare.
9494
9495 2020-02-22  Tom Tromey  <tom@tromey.com>
9496
9497         * tui/tui-regs.c (tui_reg_layout): Remove.
9498         (tui_reg_command): Use tui_regs_layout.
9499         * tui/tui-layout.h (tui_reg_command): Declare.
9500         * tui/tui-layout.c (tui_reg_command): New function.
9501
9502 2020-02-22  Tom Tromey  <tom@tromey.com>
9503
9504         * tui/tui.c (tui_rl_delete_other_windows): Call
9505         tui_remove_some_windows.
9506         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9507         Declare method.
9508         (class tui_layout_window) <remove_windows>: New method.
9509         (class tui_layout_split) <remove_windows>: Declare.
9510         (tui_remove_some_windows): Declare.
9511         * tui/tui-layout.c (tui_remove_some_windows): New function.
9512         (tui_layout_split::remove_windows): New method.
9513
9514 2020-02-22  Tom Tromey  <tom@tromey.com>
9515
9516         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9517         * tui/tui-layout.h (tui_next_layout): Declare.
9518         * tui/tui-layout.c (tui_next_layout): New function.
9519
9520 2020-02-22  Tom Tromey  <tom@tromey.com>
9521
9522         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9523         correct coordinates.
9524
9525 2020-02-22  Tom Tromey  <tom@tromey.com>
9526
9527         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9528         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9529         DATA_WIN case.
9530
9531 2020-02-22  Tom Tromey  <tom@tromey.com>
9532
9533         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9534         TUI_DISASM_WIN, not tui_win_list.
9535
9536 2020-02-22  Tom Tromey  <tom@tromey.com>
9537
9538         * valprint.c (generic_val_print_enum_1)
9539         (val_print_type_code_flags): Style member names.
9540         * rust-lang.c (val_print_struct, rust_print_enum)
9541         (rust_print_struct_def, rust_internal_print_type): Style member
9542         names.
9543         * p-valprint.c (pascal_object_print_value_fields): Style member
9544         names.  Only call fprintf_symbol_filtered for static members.
9545         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9546         * f-valprint.c (f_val_print): Style member names.
9547         * f-typeprint.c (f_type_print_base): Style member names.
9548         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9549         call fprintf_symbol_filtered for static members.
9550         (cp_print_class_member): Style member names.
9551         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9552         member names.
9553         * ada-valprint.c (ada_print_scalar): Style enum names.
9554         (ada_val_print_enum): Likewise.
9555         * ada-typeprint.c (print_enum_type): Style enum names.
9556
9557 2020-02-21  Tom Tromey  <tom@tromey.com>
9558
9559         * psympriv.h (struct partial_symtab): Update comment.
9560
9561 2020-02-21  Tom Tromey  <tromey@adacore.com>
9562
9563         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9564         type is CORE_ADDR.
9565
9566 2020-02-21  Tom de Vries  <tdevries@suse.de>
9567
9568         PR gdb/25534
9569         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9570         if dependencies[i]->user != NULL.
9571
9572 2020-02-21  Ali Tamur  <tamur@google.com>
9573
9574         * dwarf2/read.c (dwarf2_name): Add null check.
9575
9576 2020-02-20  Tom Tromey  <tom@tromey.com>
9577
9578         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9579         ">=", in binary search.
9580         (dwarf2_find_containing_comp_unit): New overload.
9581         (run_test): New self-test.
9582         (_initialize_dwarf2_read): Register new test.
9583
9584 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9585
9586         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9587         * riscv-tdep.h: Likewise.
9588         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9589         rv32-only CSR.
9590         * features/riscv/64bit-csr.xml: Regenerated.
9591
9592 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9593             Tom Tromey  <tom@tromey.com>
9594
9595         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9596         of 'fputc_unfiltered'.
9597         (putchar_unfiltered): Call 'fputc_unfiltered'.
9598         (fputc_unfiltered): Call 'fputs_unfiltered'.
9599
9600 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9601
9602         * config.in: Regenerate.
9603         * configure: Regenerate.
9604         * configure.ac: Add --with-python-libdir option.
9605         * main.c: Use WITH_PYTHON_LIBDIR.
9606
9607 2020-02-19  Tom Tromey  <tom@tromey.com>
9608
9609         * symtab.c (general_symbol_info::compute_and_set_names): Use
9610         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9611
9612 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9613
9614         * dwarf2/read.c (allocate_signatured_type_table,
9615         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9616         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9617         Remove objfile parameter, update all callers.
9618
9619 2020-02-19  Doug Evans  <dje@google.com>
9620
9621         PR rust/25535
9622         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9623         rust_enum_variant calculation.
9624
9625 2020-02-19  Tom Tromey  <tromey@adacore.com>
9626
9627         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9628
9629 2020-02-19  Tom Tromey  <tromey@adacore.com>
9630
9631         * ada-lang.c (cache_symbol): Use obstack_strdup.
9632
9633 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9634
9635         * configure: Regenerate.
9636
9637 2020-02-19  Tom Tromey  <tromey@adacore.com>
9638
9639         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9640         NULL check.
9641
9642 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9643
9644         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9645
9646 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9647
9648         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9649         if GDBSERVER is not defined.
9650         (riscv_tdesc_cache): Likewise, also store const target_desc.
9651         (STATIC_IN_GDB): Define.
9652         (riscv_create_target_description): Update declaration with
9653         STATIC_IN_GDB.
9654         (riscv_lookup_target_description): New function, only define if
9655         GDBSERVER is not defined.
9656         * arch/riscv.h (riscv_create_target_description): Declare only
9657         when GDBSERVER is defined.
9658         (riscv_lookup_target_description): New declaration when GDBSERVER
9659         is not defined.
9660         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9661         (riscv_linux_read_features): ...this, and return
9662         riscv_gdbarch_features instead of target_desc.
9663         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9664         (riscv_linux_read_description): Rename to...
9665         (riscv_linux_read_features): ...this.
9666         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9667         Update to use riscv_gdbarch_features and
9668         riscv_lookup_target_description.
9669         * riscv-tdep.c (riscv_find_default_target_description): Use
9670         riscv_lookup_target_description instead of
9671         riscv_create_target_description.
9672
9673 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9674
9675         * valprint.c (generic_val_print_enum_1): When printing a flag
9676         enum with value 0 and there is no enumerator with value 0, print
9677         just "0" instead of "(unknown: 0x0)".
9678
9679 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9680
9681         * valprint.c (generic_val_print_enum_1): Print unknown part of
9682         flag enum in hex.
9683
9684 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9685
9686         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9687         flag enums to contain duplicate enumerators.
9688         * valprint.c (generic_val_print_enum_1): Update comment.
9689
9690 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9691
9692         * dwarf2/read.c: Include "count-one-bits.h".
9693         (update_enumeration_type_from_children): If an enumerator has
9694         multiple bits set, don't treat the enumeration as a "flag enum".
9695         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9696         of flag enums have 0 or 1 bit set.
9697
9698 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9699
9700         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9701         conversion.
9702         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9703         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9704         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9705         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9706         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9707
9708 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9709
9710         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9711
9712 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9713
9714         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9715         displaced_step_closure_up.
9716         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9717         (struct displaced_step_closure_up):
9718         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9719         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9720         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9721         Likewise.
9722         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9723         * gdbarch.c, gdbarch.h: Re-generate.
9724         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9725         displaced_step_closure_up.
9726         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9727         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9728         * infrun.h (displaced_step_closure_up): New type alias.
9729         (struct displaced_step_inferior_state) <step_closure>: Change
9730         type to displaced_step_closure_up.
9731         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9732         displaced_step_closure_up.
9733         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9734
9735 2020-02-14  Tom Tromey  <tom@tromey.com>
9736
9737         * minidebug.c (gnu_debug_key): New global.
9738         (find_separate_debug_file_in_section): Use it.
9739
9740 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9741
9742         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9743         std::unique_ptr.
9744         * gdbarch.c: Re-generate.
9745         * gdbarch.h: Re-generate.
9746         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9747         change.
9748         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9749         type to std::unique_ptr.
9750         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9751         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9752         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9753         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9754         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9755         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9756         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9757         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9758         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9759
9760 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9761
9762         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9763         std::unique_ptr.
9764         (displaced_step_clear): Rename to...
9765         (displaced_step_reset): ... this.  Just call displaced->reset ().
9766         (displaced_step_clear_cleanup): Rename to...
9767         (displaced_step_reset_cleanup): ... this.
9768         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9769         (displaced_step_fixup): Likewise.
9770         (resume_1): Likewise.
9771         (handle_inferior_event): Restore child's memory before calling
9772         displaced_step_fixup on the parent.
9773         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9774         to std::unique_ptr.
9775         <step_closure>: Change type to std::unique_ptr.
9776
9777 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9778
9779         * arm-tdep.c: Include count-one-bits.h.
9780         (cleanup_block_store_pc): Use count_one_bits.
9781         (cleanup_block_load_pc): Use count_one_bits.
9782         (arm_copy_block_xfer): Use count_one_bits.
9783         (thumb2_copy_block_xfer): Use count_one_bits.
9784         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9785         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9786         (thumb_get_next_pcs_raw): Use count_one_bits.
9787         (arm_get_next_pcs_raw): Use count_one_bits_l.
9788         * arch/arm.c (bitcount): Remove.
9789         * arch/arm.h (bitcount): Remove.
9790
9791 2020-02-14  Tom Tromey  <tromey@adacore.com>
9792
9793         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9794         Update.
9795         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9796         * dwarf2/loc.c (call_site_find_chain_1): Return
9797         unique_xmalloc_ptr.
9798         (call_site_find_chain): Likewise.
9799
9800 2020-02-14  Richard Biener  <rguenther@suse.de>
9801
9802         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9803         on expression with division operators.
9804
9805 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9806
9807         * MAINTAINERS (Write After Approval): Adding myself.
9808
9809 2020-02-12  Tom Tromey  <tom@tromey.com>
9810
9811         * event-loop.c (event_data, gdb_event, event_handler_func):
9812         Remove.
9813
9814 2020-02-12  Tom Tromey  <tom@tromey.com>
9815
9816         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9817         (dwarf2_frame_objfile_data): Add comment.
9818         (find_comp_unit, set_comp_unit): New functions.
9819         (dwarf2_frame_find_fde): Use find_comp_unit.
9820         (dwarf2_build_frame_info): Use set_comp_unit.
9821
9822 2020-02-12  Tom Tromey  <tom@tromey.com>
9823
9824         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9825         (comp_unit): Don't initialize objfile.
9826         (execute_cfa_program): Add text_offset parameter.
9827         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9828         (dwarf2_frame_cache): Update.
9829         (dwarf2_build_frame_info): Don't set "objfile" member.
9830
9831 2020-02-12  Tom Tromey  <tom@tromey.com>
9832
9833         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9834         (decode_frame_entry): Likewise.
9835         (dwarf2_build_frame_info): Update.
9836
9837 2020-02-12  Tom Tromey  <tom@tromey.com>
9838
9839         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9840         (decode_frame_entry_1): Use the comp_unit obstack.
9841
9842 2020-02-12  Tom Tromey  <tom@tromey.com>
9843
9844         * dwarf2/frame.c (struct comp_unit): Add initializers and
9845         constructor.
9846         (dwarf2_frame_objfile_data): Store a comp_unit.
9847         (dwarf2_frame_find_fde): Update.
9848         (dwarf2_build_frame_info): Use "new".
9849
9850 2020-02-12  Tom Tromey  <tom@tromey.com>
9851
9852         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9853         (dwarf2_fde_table): Typedef for std::vector.
9854         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9855         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9856         (decode_frame_entry): Update.
9857         (dwarf2_build_frame_info): Use "new".
9858
9859 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9860
9861         * arm-tdep.c (arm_gdbarch_init): Update.
9862         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9863         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9864         have_neon, is_m>: Change to bool.
9865
9866 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9867
9868         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9869
9870 2020-02-12  Tom Tromey  <tom@tromey.com>
9871
9872         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9873
9874 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9875
9876         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9877         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9878
9879 2020-02-11  Tom Tromey  <tom@tromey.com>
9880
9881         * psymtab.h: Update comment.
9882
9883 2020-02-11  Tom Tromey  <tom@tromey.com>
9884
9885         * gdb_obstack.h (struct auto_obstack): Use
9886         DISABLE_COPY_AND_ASSIGN.
9887
9888 2020-02-11  Tom Tromey  <tom@tromey.com>
9889
9890         * dwarf2/frame.h (struct objfile): Don't forward declare.
9891
9892 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9893
9894         * cris-tdep.c (cris_supply_gregset): Change signature to match
9895         what struct regset expects.
9896         (cris_regset): New struct.
9897         (fetch_core_registers): Remove.
9898         (cris_iterate_over_regset_sections): New function.
9899         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9900         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9901
9902 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9903
9904         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9905         registers.
9906
9907 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9908
9909         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9910
9911 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9912
9913         * configure: Re-generate.
9914
9915 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9916
9917         * configure: Re-generate.
9918
9919 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9920
9921         * acinclude: Update warning.m4 path.
9922         * warning.m4: Move to gdbsupport.
9923
9924 2020-02-11  Tom Tromey  <tromey@adacore.com>
9925
9926         * remote.c (remote_console_output): Update.
9927         * printcmd.c (printf_command): Update.
9928         * event-loop.c (gdb_wait_for_event): Update.
9929         * linux-nat.c (sigchld_handler): Update.
9930         * remote-sim.c (gdb_os_write_stdout): Update.
9931         (gdb_os_flush_stdout): Update.
9932         (gdb_os_flush_stderr): Update.
9933         (gdb_os_write_stderr): Update.
9934         * exceptions.c (print_exception): Update.
9935         * remote-fileio.c (remote_fileio_func_read): Update.
9936         (remote_fileio_func_write): Update.
9937         * tui/tui.c (tui_enable): Update.
9938         * tui/tui-interp.c (tui_interp::init): Update.
9939         * utils.c (init_page_info): Update.
9940         (putchar_unfiltered, fputc_unfiltered): Update.
9941         (gdb_flush): Update.
9942         (emit_style_escape): Update.
9943         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9944         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9945         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9946         (stderr_file::write): Update.
9947         (stderr_file::puts): Update.
9948         * ui-file.h (ui_file_isatty, ui_file_write)
9949         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9950         (ui_file_puts): Don't declare.
9951
9952 2020-02-10  Tom de Vries  <tdevries@suse.de>
9953
9954         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9955         sentinel to char *.
9956
9957 2020-02-09  Tom de Vries  <tdevries@suse.de>
9958
9959         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9960         filename if it matches "<artificial>".
9961
9962 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9963
9964         * windows-tdep.c (struct enum_value_name): New struct.
9965         (create_enum): New function.
9966         (windows_get_siginfo_type): Create and use enum types.
9967
9968 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9969
9970         * NEWS: Mention $_siginfo support for Windows.
9971         * windows-nat.c (handle_exception): Set siginfo_er.
9972         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9973         (windows_xfer_siginfo): New function.
9974         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9975         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9976         (init_windows_gdbarch_data): New function.
9977         (get_windows_gdbarch_data): New function.
9978         (windows_get_siginfo_type): New function.
9979         (windows_init_abi): Register windows_get_siginfo_type.
9980         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9981
9982 2020-02-08  Tom Tromey  <tom@tromey.com>
9983
9984         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9985         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9986         <keep>: Declare method.
9987         <m_keep>: Remove member.
9988         <~cutu_reader>: Remove.
9989         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9990         (cutu_reader::cutu_reader): Update.
9991         (cutu_reader::keep): Rename from ~cutu_reader.
9992         (process_psymtab_comp_unit, build_type_psymtabs_1)
9993         (process_skeletonless_type_unit, load_partial_comp_unit)
9994         (load_full_comp_unit, dwarf2_read_addr_index)
9995         (read_signatured_type): Update.
9996
9997 2020-02-08  Tom Tromey  <tom@tromey.com>
9998
9999         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
10000         "want_partial_unit" parameter.
10001         (process_psymtab_comp_unit): Change want_partial_unit to bool.
10002         Inline check for DW_TAG_partial_unit.
10003         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
10004
10005 2020-02-08  Tom Tromey  <tom@tromey.com>
10006
10007         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
10008         read.c.
10009         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
10010         read.c.
10011
10012 2020-02-08  Tom Tromey  <tom@tromey.com>
10013
10014         * dwarf2/read.c (read_address): Move to comp-unit.c.
10015         (dwarf2_rnglists_process, dwarf2_ranges_process)
10016         (read_attribute_value, dwarf_decode_lines_1)
10017         (var_decode_location, decode_locdesc): Update.
10018         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
10019         read.c.  Remove "cu" parameter.
10020         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
10021         method.
10022
10023 2020-02-08  Tom Tromey  <tom@tromey.com>
10024
10025         * dwarf2/read.c (read_attribute_value, read_indirect_string)
10026         (read_indirect_line_string): Update.
10027         * dwarf2/comp-unit.c (read_offset): Remove.
10028         (read_comp_unit_head): Update.
10029         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
10030         method.
10031         (read_offset): Don't declare.
10032
10033 2020-02-08  Tom Tromey  <tom@tromey.com>
10034
10035         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
10036         * dwarf2/read.c (struct comp_unit_head): Move to
10037         dwarf2/comp-unit.h.
10038         (enum class rcuh_kind): Move to comp-unit.h.
10039         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
10040         (read_comp_unit_head, error_check_comp_unit_head)
10041         (read_and_check_comp_unit_head): Move to comp-unit.c.
10042         (read_offset, dwarf_unit_type_name): Likewise.
10043         (create_debug_type_hash_table, read_cutu_die_from_dwo)
10044         (cutu_reader::cutu_reader, read_call_site_scope)
10045         (find_partial_die, follow_die_offset): Update.
10046         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
10047
10048 2020-02-08  Tom Tromey  <tom@tromey.com>
10049
10050         * dwarf2/read.c (read_offset_1): Move to leb.c.
10051         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
10052         (dwarf_decode_macro_bytes): Update.
10053         * dwarf2/leb.c (read_offset): Rename; move from read.c.
10054         * dwarf2/leb.h (read_offset): Declare.
10055
10056 2020-02-08  Tom Tromey  <tom@tromey.com>
10057
10058         * dwarf2/read.c (dwarf2_section_size): Remove.
10059         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
10060         Update.
10061         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
10062
10063 2020-02-08  Tom Tromey  <tom@tromey.com>
10064
10065         * dwarf2/read.c (read_initial_length): Move to leb.c.
10066         * dwarf2/leb.h (read_initial_length): Declare.
10067         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
10068         handle_nonstd parameter.
10069         * dwarf2/frame.c (read_initial_length): Remove.
10070         (decode_frame_entry_1): Update.
10071
10072 2020-02-08  Tom Tromey  <tom@tromey.com>
10073
10074         * dwarf2/loc.c (dwarf2_find_location_expression)
10075         (dwarf_evaluate_loc_desc::get_tls_address)
10076         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
10077         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
10078         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
10079         (dwarf2_compile_property_to_c)
10080         (dwarf2_loc_desc_get_symbol_read_needs)
10081         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
10082         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
10083         (loclist_describe_location, loclist_tracepoint_var_ref)
10084         (loclist_generate_c_location): Update.
10085         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
10086         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
10087         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
10088         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
10089         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
10090         (dwarf2_per_cu_data::addr_size)
10091         (dwarf2_per_cu_data::ref_addr_size)
10092         (dwarf2_per_cu_data::text_offset)
10093         (dwarf2_per_cu_data::addr_type): Now methods.
10094         (per_cu_header_read_in): Make per_cu "const".
10095         (dwarf2_version): Remove.
10096         (dwarf2_per_cu_data::int_type): Now a method.
10097         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
10098         (set_die_type, read_array_type, read_subrange_index_type)
10099         (read_tag_string_type, read_subrange_type): Update.
10100         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
10101         offset_size, ref_addr_size, text_offset, addr_type, version,
10102         objfile, int_type, addr_sized_int_type>: Declare methods.
10103
10104 2020-02-08  Tom Tromey  <tom@tromey.com>
10105
10106         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
10107         Move earlier.
10108
10109 2020-02-08  Tom Tromey  <tom@tromey.com>
10110
10111         * dwarf2/read.h (dwarf_line_debug): Declare.
10112         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
10113         * dwarf2/read.c: Move line_header code to new files.
10114         (dwarf_line_debug): No longer static.
10115         * dwarf2/line-header.c: New file.
10116         * dwarf2/line-header.h: New file.
10117
10118 2020-02-08  Tom Tromey  <tom@tromey.com>
10119
10120         * dwarf2/read.c (struct line_header) <file_full_name,
10121         file_file_name>: Return unique_xmalloc_ptr.
10122         (line_header::file_file_name): Update.
10123         (line_header::file_full_name): Update.
10124         (dw2_get_file_names_reader): Update.
10125         (macro_start_file): Update.
10126
10127 2020-02-08  Tom Tromey  <tom@tromey.com>
10128
10129         * dwarf2/read.c (struct line_header) <file_full_name,
10130         file_file_name>: Declare methods.
10131         (dw2_get_file_names_reader): Update.
10132         (file_file_name): Now a method.
10133         (file_full_name): Likewise.
10134         (macro_start_file): Update.
10135
10136 2020-02-08  Tom Tromey  <tom@tromey.com>
10137
10138         * dwarf2/read.c (dwarf_always_disassemble)
10139         (show_dwarf_always_disassemble): Move to loc.c.
10140         (_initialize_dwarf2_read): Move "always-disassemble" registration
10141         to loc.c.
10142         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10143         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10144         static.
10145         (show_dwarf_always_disassemble): Move from read.c.
10146         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10147
10148 2020-02-08  Tom Tromey  <tom@tromey.com>
10149
10150         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10151         (create_quick_file_names_table): Return htab_up.
10152         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10153         Update.
10154         * dwarf2/read.h (struct dwarf2_per_objfile)
10155         <quick_file_names_table>: Now htab_up.
10156
10157 2020-02-08  Tom Tromey  <tom@tromey.com>
10158
10159         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10160
10161 2020-02-08  Tom Tromey  <tom@tromey.com>
10162
10163         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10164         Rewrite.
10165         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10166         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10167         (abbrev_table::abbrev_table): No longer inline.
10168         (ABBREV_HASH_SIZE): Remove.
10169         (abbrev_table::m_abbrevs): Now an htab_up.
10170
10171 2020-02-08  Tom Tromey  <tom@tromey.com>
10172
10173         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10174         (cutu_reader): Update.
10175         (build_type_psymtabs_1): Update.
10176         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10177         (abbrev_table::alloc_abbrev): Update.
10178         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10179         (abbrev_table::read): New static method, renamed from
10180         abbrev_table_read_table.
10181         (abbrev_table::alloc_abbrev)
10182         (abbrev_table::add_abbrev): Now private.
10183         (abbrev_table::abbrev_table): Now private.
10184         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10185
10186 2020-02-08  Tom Tromey  <tom@tromey.com>
10187
10188         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10189         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10190         htab_up.
10191
10192 2020-02-08  Tom Tromey  <tom@tromey.com>
10193
10194         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10195         htab_up.
10196         (lookup_dwo_unit_in_dwp): Update.
10197         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10198         on obstack.
10199
10200 2020-02-08  Tom Tromey  <tom@tromey.com>
10201
10202         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10203         obstack.
10204
10205 2020-02-08  Tom Tromey  <tom@tromey.com>
10206
10207         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10208         line_header_hash.
10209         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10210         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10211         Change type to htab_up.
10212
10213 2020-02-08  Tom Tromey  <tom@tromey.com>
10214
10215         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10216         htab_up.  Don't allocate on obstack.
10217         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10218         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10219         Change type to htab_up.
10220
10221 2020-02-08  Tom Tromey  <tom@tromey.com>
10222
10223         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10224         Change type to htab_up.
10225         * dwarf2/read.c (create_signatured_type_table_from_index)
10226         (create_signatured_type_table_from_debug_names)
10227         (create_all_type_units, add_type_unit)
10228         (lookup_dwo_signatured_type, lookup_signatured_type)
10229         (process_skeletonless_type_unit): Update.
10230         (create_debug_type_hash_table, create_debug_types_hash_table):
10231         Change type of types_htab.
10232         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10233         htab_up.  Don't allocate on obstack.
10234         (create_cus_hash_table): Change type of cus_htab parameter.
10235         (struct dwo_file) <cus, tus>: Now htab_up.
10236         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10237         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10238         (queue_and_load_all_dwo_tus): Update.
10239         * dwarf2/index-write.c (write_gdbindex): Update.
10240         (write_debug_names): Update.
10241
10242 2020-02-08  Tom Tromey  <tom@tromey.com>
10243
10244         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10245         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10246         destructor.
10247         (struct dwarf2_per_objfile) <queue>: New member.
10248         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10249         dwarf2/read.h.
10250         (dwarf2_queue, dwarf2_queue_tail): Remove.
10251         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10252         DISABLE_COPY_AND_ASSIGN.
10253         <m_per_objfile>: New member.
10254         <~dwarf2_queue_guard>: Rewrite.
10255         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10256         Update.
10257         (~dwarf2_queue_item): New.
10258
10259 2020-02-08  Tom Tromey  <tom@tromey.com>
10260
10261         * dwarf2/read.c (struct die_info) <has_children>: New member.
10262         (dw2_get_file_names_reader): Remove has_children.
10263         (dw2_get_file_names): Update.
10264         (read_cutu_die_from_dwo): Remove has_children.
10265         (cutu_reader::init_tu_and_read_dwo_dies)
10266         (cutu_reader::cutu_reader): Update.
10267         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10268         Remove has_children.
10269         (build_type_psymtabs_1, process_skeletonless_type_unit)
10270         (load_partial_comp_unit, load_full_comp_unit): Update.
10271         (create_dwo_cu_reader): Remove has_children.
10272         (create_cus_hash_table, read_die_and_children): Update.
10273         (read_full_die_1,read_full_die): Remove has_children.
10274         (read_signatured_type): Update.
10275         (class cutu_reader) <has_children>: Remove.
10276
10277 2020-02-08  Tom Tromey  <tom@tromey.com>
10278
10279         * dwarf2/expr.c: Rename from dwarf2expr.c.
10280         * dwarf2/expr.h: Rename from dwarf2expr.h.
10281         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10282         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10283         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10284         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10285         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10286         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10287         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10288         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10289         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10290         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10291         * dwarf2/loc.c: Rename from dwarf2loc.c.
10292         * dwarf2/loc.h: Rename from dwarf2loc.h.
10293         * dwarf2/read.c: Rename from dwarf2read.c.
10294         * dwarf2/read.h: Rename from dwarf2read.h.
10295         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10296         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10297         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10298         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10299         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10300         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10301         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10302         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10303         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10304         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10305         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10306         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10307         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10308         Update.
10309         * Makefile.in (COMMON_SFILES): Update.
10310         (HFILES_NO_SRCDIR): Update.
10311
10312 2020-02-08  Tom Tromey  <tom@tromey.com>
10313
10314         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10315         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10316
10317 2020-02-08  Tom Tromey  <tom@tromey.com>
10318
10319         * dwarf2read.h (struct die_info): Don't declare.
10320
10321 2020-02-08  Tom Tromey  <tom@tromey.com>
10322
10323         * dwarf2read.h (die_info_ptr): Remove typedef.
10324
10325 2020-02-08  Tom Tromey  <tom@tromey.com>
10326
10327         * dwarf2read.c (read_call_site_scope)
10328         (handle_data_member_location, dwarf2_add_member_fn)
10329         (mark_common_block_symbol_computed, read_common_block)
10330         (attr_to_dynamic_prop, partial_die_info::read)
10331         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10332         (dwarf2_symbol_mark_computed, set_die_type): Update.
10333         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10334         method.
10335         (attr_form_is_block): Don't declare.
10336         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10337
10338 2020-02-08  Tom Tromey  <tom@tromey.com>
10339
10340         * dwarf2read.c (dwarf2_find_base_address, )
10341         (read_call_site_scope, rust_containing_type)
10342         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10343         (handle_data_member_location, dwarf2_add_member_fn)
10344         (get_alignment, read_structure_type, process_structure_scope)
10345         (mark_common_block_symbol_computed, read_common_block)
10346         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10347         (partial_die_info::read, read_attribute_value, new_symbol)
10348         (lookup_die_type, dwarf2_get_ref_die_offset)
10349         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10350         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10351         (dwarf2_symbol_mark_computed): Update.
10352         * dwarf2/attribute.h (struct attribute) <value_as_address,
10353         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10354         methods.
10355         (value_as_address, attr_form_is_section_offset)
10356         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10357         * dwarf2/attribute.c (attribute::value_as_address)
10358         (attribute::form_is_section_offset, attribute::form_is_constant)
10359         (attribute::form_is_ref): Now methods.
10360
10361 2020-02-08  Tom Tromey  <tom@tromey.com>
10362
10363         * dwarf2read.c (struct attribute, DW_STRING)
10364         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10365         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10366         (attr_form_is_block, attr_form_is_section_offset)
10367         (attr_form_is_constant, attr_form_is_ref): Move.
10368         * dwarf2/attribute.h: New file.
10369         * dwarf2/attribute.c: New file, from dwarf2read.c.
10370         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10371
10372 2020-02-08  Tom Tromey  <tom@tromey.com>
10373
10374         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10375         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10376         Move.
10377         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10378         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10379         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10380         abbrev.c.
10381         * dwarf2/abbrev.h: New file.
10382         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10383         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10384
10385 2020-02-08  Tom Tromey  <tom@tromey.com>
10386
10387         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10388         (dwarf2_section_size, dwarf2_get_section_info)
10389         (create_signatured_type_table_from_debug_names)
10390         (create_addrmap_from_aranges, read_debug_names_from_section)
10391         (get_gdb_index_contents_from_section, read_comp_unit_head)
10392         (error_check_comp_unit_head, read_abbrev_offset)
10393         (create_debug_type_hash_table, init_cu_die_reader)
10394         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10395         (read_comp_units_from_section, create_cus_hash_table)
10396         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10397         (create_dwp_v2_section, dwarf2_rnglists_process)
10398         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10399         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10400         (read_indirect_string_from_dwz, read_addr_index_1)
10401         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10402         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10403         (fill_in_loclist_baton): Update.
10404         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10405         get_containing_section, get_bfd_owner, get_bfd_section,
10406         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10407         (dwarf2_read_section, get_section_name, get_section_file_name)
10408         (get_containing_section, get_section_bfd_owner)
10409         (get_section_bfd_section, get_section_name, get_section_file_name)
10410         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10411         declare.
10412         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10413         (dwarf2_section_info::get_bfd_owner)
10414         (dwarf2_section_info::get_bfd_section)
10415         (dwarf2_section_info::get_name)
10416         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10417         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10418         (dwarf2_section_info::read): Now methods.
10419         * dwarf-index-write.c (class debug_names): Update.
10420
10421 2020-02-08  Tom Tromey  <tom@tromey.com>
10422
10423         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10424         Move to dwarf2/section.h.
10425         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10426         (get_section_bfd_section, get_section_name)
10427         (get_section_file_name, get_section_id, get_section_flags)
10428         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10429         dwarf2/section.c.
10430         * dwarf2/section.h: New file.
10431         * dwarf2/section.c: New file, from dwarf2read.c.
10432         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10433
10434 2020-02-08  Tom Tromey  <tom@tromey.com>
10435
10436         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10437         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10438         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10439         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10440         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10441         * dwarf2/leb.h: New file, from dwarf2read.c.
10442         * dwarf2/leb.c: New file, from dwarf2read.c.
10443         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10444         Remove.
10445         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10446         (COMMON_SFILES): Add dwarf2/leb.c.
10447
10448 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10449
10450         GDB 9.1 released.
10451
10452 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10453
10454         PR gdb/25190:
10455         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10456         * gdb/remote.c (remote_console_output): Update.
10457         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10458         (ui_file_puts): ...this.
10459         * gdb/ui-file.h (ui_file_puts): Add declaration.
10460         * gdb/utils.c (emit_style_escape): Update.
10461         (flush_wrap_buffer): Update.
10462         (fputs_maybe_filtered): Update.
10463         (fputs_unfiltered): Add function.
10464
10465 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10466
10467         * gdb/event-loop.c (gdb_wait_for_event): Update.
10468         * gdb/printcmd.c (printf_command): Update.
10469         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10470         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10471         (gdb_os_flush_stderr): Update.
10472         * gdb/remote.c (remote_console_output): Update.
10473         * gdb/ui-file.c (gdb_flush): Rename to...
10474         (ui_file_flush): ...this.
10475         (stderr_file::write): Update.
10476         (stderr_file::puts): Update.
10477         * gdb/ui-file.h (gdb_flush): Rename to...
10478         (ui_file_flush): ...this.
10479         * gdb/utils.c (gdb_flush): Add function.
10480         * gdb/utils.h (gdb_flush): Add declaration.
10481
10482 2020-02-07  Tom Tromey  <tromey@adacore.com>
10483
10484         PR breakpoints/24915:
10485         * source.c (find_and_open_source): Do not check basenames_may_differ.
10486
10487 2020-02-07  Tom Tromey  <tom@tromey.com>
10488
10489         * README: Update gdbserver documentation.
10490         * gdbserver: Move to top level.
10491         * configure.tgt (build_gdbserver): Remove.
10492         * configure.ac: Remove --enable-gdbserver.
10493         * configure: Rebuild.
10494         * Makefile.in (distclean): Don't mention gdbserver.
10495
10496 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10497
10498         * source-cache.c (source_cache::ensure): Surround
10499         get_plain_source_lines with a try/catch.
10500         (source_cache::get_line_charpos): Get rid of try/catch
10501         and only check for the return value of "ensure".
10502         * tui/tui-source.c (tui_source_window::set_contents):
10503         Simplify "nlines" calculation.
10504
10505 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10506
10507         * MAINTAINERS (Write After Approval): Add myself.
10508
10509 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10510
10511         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10512         function call.
10513
10514 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10515
10516         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10517
10518 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10519
10520         * nat/riscv-linux-tdesc.h: New file.
10521         * nat/riscv-linux-tdesc.c: New file, taking code from...
10522         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10523         ... here.
10524         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10525         NATDEPFILES.
10526
10527 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10528
10529         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10530         we don't set the fake simulator ptid to the null_ptid.
10531
10532 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10533
10534         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10535         * gdbthread.h (class thread_info) <resumed>: Likewise.
10536         * infrun.c (resume_1): Likewise.
10537         (proceed): Likewise.
10538         (infrun_thread_stop_requested): Likewise.
10539         (stop_all_threads): Likewise.
10540         (handle_inferior_event): Likewise.
10541         (restart_threads): Likewise.
10542         (finish_step_over): Likewise.
10543         (keep_going_stepped_thread): Likewise.
10544         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10545         (linux_handle_extended_wait): Likewise.
10546         * record-btrace.c (get_thread_current_frame_id): Likewise.
10547         * record-full.c (record_full_wait_1): Likewise.
10548         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10549         * target.c (target_resume): Likewise.
10550         * thread.c (set_running_thread): Likewise.
10551
10552 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10553
10554         * f-valprint.c (f77_print_array_1): Changed datatype of index
10555         variable to LONGEST from int to enable it to contain bound
10556         values correctly.
10557
10558 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10559
10560         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10561         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10562         offsets according to FLEN determined.
10563         (riscv_linux_nat_target::read_description): Determine FLEN
10564         dynamically.
10565         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10566         according to FLEN determined.
10567         (riscv_linux_nat_target::store_registers): Likewise.
10568
10569 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10570
10571         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10572         when reg->group is empty and reggroup is not.
10573
10574 2020-01-31  Tom Tromey  <tromey@adacore.com>
10575
10576         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10577         Call beneath target's mourn_inferior after unpushing.
10578
10579 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10580
10581         PR tui/9765
10582         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10583         have enough lines to fill the screen, still return the lowest
10584         address we found.
10585
10586 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10587
10588         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10589         '-', '<', and '>' commands.
10590
10591 2020-01-29  Pedro Alves  <palves@redhat.com>
10592             Sergio Durigan Junior  <sergiodj@redhat.com>
10593
10594         * infcmd.c (construct_inferior_arguments): Assert that
10595         'argc' is greater than 0.
10596
10597 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10598
10599         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10600         (BRK_INSN_MASK): Define to 0xd4200000.
10601         (aarch64_program_breakpoint_here_p): New function.
10602         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10603         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10604         breakpoint.c.
10605         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10606         breakpoint.h
10607         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10608         call gdbarch_program_breakpoint_here_p.
10609         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10610         default_program_breakpoint_here_p, changed return type to bool and
10611         simplified.
10612         * breakpoint.h (program_breakpoint_here): Moved prototype to
10613         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10614         return type to bool.
10615         * gdbarch.c: Regenerate.
10616         * gdbarch.h: Regenerate.
10617         * gdbarch.sh (program_breakpoint_here_p): New method.
10618         * infrun.c (handle_signal_stop): Call
10619         gdbarch_program_breakpoint_here_p.
10620
10621 2020-01-26  Tom Tromey  <tom@tromey.com>
10622
10623         * ctfread.c (struct ctf_fp_info): Reindent.
10624         (_initialize_ctfread): Remove.
10625
10626 2020-01-26  Tom Tromey  <tom@tromey.com>
10627
10628         * psymtab.c (partial_map_expand_apply)
10629         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10630         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10631         (psym_print_stats, psym_expand_symtabs_for_function)
10632         (psym_map_symbol_filenames, psym_map_matching_symbols)
10633         (psym_expand_symtabs_matching)
10634         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10635         (maintenance_check_psymtabs): Use new methods.
10636         * psympriv.h (struct partial_symtab) <readin_p,
10637         get_compunit_symtab>: New methods.
10638         <readin, compunit_symtab>: Remove members.
10639         (struct standard_psymtab): New.
10640         (struct legacy_psymtab): Derive from standard_psymtab.
10641         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10642         standard_psymtab.
10643         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10644
10645 2020-01-26  Tom Tromey  <tom@tromey.com>
10646
10647         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10648         read_dependencies.  Add assert.
10649         * psymtab.c (partial_symtab::read_dependencies): New method.
10650         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10651         method.
10652         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10653         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10654         read_dependencies.
10655         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10656         Add assert.
10657
10658 2020-01-26  Tom Tromey  <tom@tromey.com>
10659
10660         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10661         Call expand_psymtab.
10662         (xcoff_read_symtab): Call expand_psymtab.
10663         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10664         legacy_expand_psymtab.
10665         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10666         method.
10667         (struct legacy_psymtab) <expand_psymtab>: Implement.
10668         <legacy_expand_psymtab>: New member.
10669         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10670         (parse_partial_symbols): Set legacy_expand_psymtab.
10671         (psymtab_to_symtab_1): Change argument order.  Call
10672         expand_psymtab.
10673         (new_psymtab): Set legacy_expand_psymtab.
10674         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10675         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10676         expand_psymtab.
10677         (dwarf2_psymtab::expand_psymtab): Rename from
10678         psymtab_to_symtab_1.  Call expand_psymtab.
10679         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10680         (dbx_end_psymtab): Likewise.
10681         (dbx_psymtab_to_symtab_1): Change argument order. Call
10682         expand_psymtab.
10683         (dbx_read_symtab): Call expand_psymtab.
10684         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10685         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10686         (ctf_psymtab::read_symtab): Call expand_psymtab.
10687
10688 2020-01-26  Tom Tromey  <tom@tromey.com>
10689
10690         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10691         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10692         messages.
10693         * mdebugread.c (mdebug_read_symtab): Remove prints.
10694         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10695         assert.
10696         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10697
10698 2020-01-26  Tom Tromey  <tom@tromey.com>
10699
10700         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10701         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10702         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10703         legacy_symtab.
10704         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10705         * psymtab.c (psymtab_to_symtab): Call method.
10706         (dump_psymtab): Update.
10707         * psympriv.h (struct partial_symtab): Add virtual destructor.
10708         <read_symtab>: New method.
10709         (struct legacy_symtab): New.
10710         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10711         (struct pst_map) <pst>: Now a legacy_psymtab.
10712         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10713         (new_psymtab): Use legacy_psymtab.
10714         * dwarf2read.h (struct dwarf2_psymtab): New.
10715         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10716         * dwarf2read.c (dwarf2_create_include_psymtab)
10717         (dwarf2_build_include_psymtabs, create_type_unit_group)
10718         (create_partial_symtab, process_psymtab_comp_unit_reader)
10719         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10720         (set_partial_user): Use dwarf2_psymtab.
10721         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10722         (psymtab_to_symtab_1, process_full_comp_unit)
10723         (process_full_type_unit, dwarf2_ranges_read)
10724         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10725         (dwarf_decode_lines): Use dwarf2_psymtab.
10726         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10727         (add_address_entry_worker, write_one_signatured_type)
10728         (recursively_count_psymbols, recursively_write_psymbols)
10729         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10730         (write_debug_names): Likewise.
10731         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10732         <pst>: Now a legacy_psymtab.
10733         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10734         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10735         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10736         * ctfread.c (struct ctf_psymtab): New.
10737         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10738         ctf_psymtab.
10739         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10740         (create_partial_symtab): Return a ctf_psymtab.
10741         (scan_partial_symbols): Update.
10742
10743 2020-01-26  Tom Tromey  <tom@tromey.com>
10744
10745         * xcoffread.c (xcoff_start_psymtab): Use new.
10746         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10747         renamed from start_psymtab_common.
10748         * psympriv.h (struct partial_symtab): Add new constructor.
10749         (start_psymtab_common): Don't declare.
10750         * mdebugread.c (parse_partial_symbols): Use new.
10751         * dwarf2read.c (create_partial_symtab): Use new.
10752         * dbxread.c (start_psymtab): Use new.
10753         * ctfread.c (create_partial_symtab): Use new.
10754
10755 2020-01-26  Tom Tromey  <tom@tromey.com>
10756
10757         * xcoffread.c (xcoff_end_psymtab): Use new.
10758         * psymtab.c (start_psymtab_common): Use new.
10759         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10760         Update.
10761         * psympriv.h (struct partial_symtab): Add parameters to
10762         constructor.  Don't inline.
10763         (allocate_psymtab): Don't declare.
10764         * mdebugread.c (new_psymtab): Use new.
10765         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10766         * dbxread.c (dbx_end_psymtab): Use new.
10767
10768 2020-01-26  Tom Tromey  <tom@tromey.com>
10769
10770         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10771         allocate_psymtab.  Update documentation.
10772         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10773         allocate_psymtab.  Do not use new.
10774         (allocate_psymtab): Use new.  Update.
10775
10776 2020-01-26  Tom Tromey  <tom@tromey.com>
10777
10778         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10779         * psymtab.c (psym_print_stats): Update.
10780         * psympriv.h (struct partial_symtab) <readin,
10781         psymtabs_addrmap_supported, anonymous>: Now bool.
10782         * mdebugread.c (psymtab_to_symtab_1): Update.
10783         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10784         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10785         (process_full_comp_unit, process_full_type_unit): Update.
10786         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10787         * ctfread.c (psymtab_to_symtab): Update.
10788
10789 2020-01-26  Tom Tromey  <tom@tromey.com>
10790
10791         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10792         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10793         * psymtab.c (psymtab_storage): Delete psymtabs.
10794         (psymtab_storage::allocate_psymtab): Use new.
10795         (psymtab_storage::discard_psymtab): Use delete.
10796         * psympriv.h (struct partial_symtab): Add constructor and
10797         initializers.
10798
10799 2020-01-26  Tom Tromey  <tom@tromey.com>
10800
10801         * machoread.c: Do not include psympriv.h.
10802
10803 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10804
10805         * NEWS: Mention the new option and the set/show commands.
10806
10807 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10808
10809         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10810         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10811         (validate_exec_file): New variables, enums, functions.
10812         (exec_file_locate_attach, print_section_info): Style the filenames.
10813         (_initialize_exec): Install show_exec_file_mismatch_command and
10814          set_exec_file_mismatch_command.
10815         * gdbcore.h (validate_exec_file): Declare.
10816         * infcmd.c (attach_command): Call validate_exec_file.
10817         * remote.c ( remote_target::remote_add_inferior): Likewise.
10818
10819 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10820
10821         * frame.c (find_frame_sal): Move call to get_next_frame into more
10822         inner scope.
10823         * inline-frame.c (inilne_state) <inline_state>: Update argument
10824         types.
10825         (inilne_state) <skipped_symbol>: Rename to...
10826         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10827         (skip_inline_frames): Build vector of skipped symbols and use this
10828         to reate the inline_state.
10829         (inline_skipped_symbol): Add a comment and some assertions, fetch
10830         skipped symbol from the list.
10831
10832 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10833
10834         * buildsym.c (lte_is_less_than): Delete.
10835         (buildsym_compunit::end_symtab_with_blockvector): Create local
10836         lambda function to sort line table entries, and use
10837         std::stable_sort instead of std::sort.
10838         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10839         markers when looking for a previous line.
10840
10841 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10842
10843         * dwarf2read.c (lnp_state_machine::record_line): Include
10844         end_sequence parameter in debug print out.  Record the line if we
10845         are at an end_sequence marker even if it's not the start of a
10846         statement.
10847         * symmisc.c (maintenance_print_one_line_table): Print end of
10848         sequence markers with 'END' not '0'.
10849
10850 2020-01-24  Pedro Alves  <palves@redhat.com>
10851
10852         PR gdb/25410
10853         * thread.c (scoped_restore_current_thread::restore): Use
10854         switch_to_inferior_no_thread.
10855         * exec.c: Include "progspace-and-thread.h".
10856         (add_target_sections, remove_target_sections):
10857         scoped_restore_current_pspace_and_thread instead of
10858         scoped_restore_current_thread.
10859         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10860         and aspace to the inferior before calling clone_program_space.
10861         Remove stale comment.
10862
10863 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10864
10865         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10866         (arm_netbsd_nat_target::fetch_registers): ...this.
10867         (arm_nbsd_nat_target::store_registers): Rename to...
10868         (arm_netbsd_nat_target::store_registers): ...this.
10869
10870 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10871
10872         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10873         register_t.
10874
10875 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10876
10877         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10878         Update comment.
10879         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10880         Likewise.
10881         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10882         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10883         the correct replacement (iterate_over_regset_sections).
10884         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10885         Update comment.
10886
10887 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10888
10889         PR gdb/23718
10890         * gdb/python/python.c (execute_gdb_command): Call
10891         async_enable_stdin in catch block.
10892
10893 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10894
10895         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10896         SWITCH_THRU_ALL_UIS.
10897
10898 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10899
10900         PR tui/9765
10901         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10902         comment, add extra parameter, and update to store previous symbol
10903         when appropriate.
10904         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10905         add extra parameter.
10906         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10907         remove unneeded parameter, add try/catch around gdb_print_insn,
10908         rewrite to add items to asm_lines vector.
10909         (tui_find_backward_disassembly_start_address): New function.
10910         (tui_find_disassembly_address): Updated throughout.
10911         (tui_disasm_window::set_contents): Update for changes to
10912         tui_disassemble.
10913         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10914         number of lines to scroll.
10915
10916 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10917
10918         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10919         (SECT_OFF_DATA): Likewise.
10920         (SECT_OFF_RODATA): Likewise.
10921         (SECT_OFF_TEXT): Likewise.
10922         (SECT_OFF_BSS): Likewise.
10923         (struct objfile) <text_section_offset, data_section_offset>: New
10924         methods.
10925         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10926         objfile::text_section_offset.
10927         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10928         * coffread.c (coff_symtab_read): Likewise.
10929         (enter_linenos): Likewise.
10930         (process_coff_symbol): Likewise.
10931         * ctfread.c (get_objfile_text_range): Likewise.
10932         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10933         Use objfile::data_section_offset.
10934         * dwarf2-frame.c (execute_cfa_program): Use
10935         objfile::text_section_offset.
10936         (dwarf2_frame_find_fde): Likewise.
10937         * dwarf2read.c (create_addrmap_from_index): Likewise.
10938         (create_addrmap_from_aranges): Likewise.
10939         (dw2_find_pc_sect_compunit_symtab): Likewise.
10940         (process_psymtab_comp_unit_reader): Likewise.
10941         (add_partial_symbol): Likewise.
10942         (add_partial_subprogram): Likewise.
10943         (process_full_comp_unit): Likewise.
10944         (read_file_scope): Likewise.
10945         (read_func_scope): Likewise.
10946         (read_lexical_block_scope): Likewise.
10947         (read_call_site_scope): Likewise.
10948         (dwarf2_rnglists_process): Likewise.
10949         (dwarf2_ranges_process): Likewise.
10950         (dwarf2_ranges_read): Likewise.
10951         (dwarf_decode_lines_1): Likewise.
10952         (new_symbol): Likewise.
10953         (dwarf2_fetch_die_loc_sect_off): Likewise.
10954         (dwarf2_per_cu_text_offset): Likewise.
10955         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10956         * hppa-tdep.c (read_unwind_info): Likewise.
10957         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10958         * psympriv.h (struct partial_symtab): Likewise.
10959         * psymtab.c (find_pc_sect_psymtab): Likewise.
10960         * solib-svr4.c (enable_break): Likewise.
10961         * stap-probe.c (relocate_address): Use
10962         objfile::data_section_offset.
10963         * xcoffread.c (enter_line_range): Use
10964         objfile::text_section_offset.
10965         (read_xcoff_symtab): Likewise.
10966
10967 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10968
10969         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10970         declaration to narrower scopes.
10971
10972 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10973
10974         * darwin-nat.h (struct darwin_exception_msg, enum
10975         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10976         Move up.
10977         (class darwin_nat_target) <wait_1, check_new_threads,
10978         decode_exception_message, decode_message, stop_inferior,
10979         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10980         * darwin-nat.c (darwin_check_new_threads): Rename to...
10981         (darwin_nat_target::check_new_threads): ... this.
10982         (darwin_suspend_inferior_it): Remove.
10983         (darwin_decode_exception_message): Rename to...
10984         (darwin_nat_target::decode_exception_message): ... this.
10985         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10986         (darwin_decode_message): Rename to...
10987         (darwin_nat_target::decode_message): ... this.
10988         (cancel_breakpoint): Rename to...
10989         (darwin_nat_target::cancel_breakpoint): ... this.
10990         (darwin_wait): Rename to...
10991         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10992         instead of iterate_over_inferiors.
10993         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10994         (darwin_stop_inferior): Rename to...
10995         (darwin_nat_target::stop_inferior): ... this.
10996         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10997         (darwin_init_thread_list): Rename to...
10998         (darwin_nat_target::init_thread_list): ... this.
10999         (darwin_ptrace_him): Rename to...
11000         (darwin_nat_target::ptrace_him): ... this.
11001         (darwin_nat_target::create_inferior): Pass lambda function to
11002         fork_inferior.
11003         (darwin_nat_target::detach): Call stop_inferior instead of
11004         darwin_stop_inferior.
11005         * fork-inferior.h (fork_inferior): Change init_trace_fun
11006         parameter to gdb::function_view.
11007         * fork-inferior.c (fork_inferior): Likewise.
11008
11009 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
11010
11011         * i386-cygwin-tdep.c (core_process_module_section): Update.
11012         * windows-nat.c (struct lm_info_windows): Add text_offset.
11013         (windows_xfer_shared_libraries): Update.
11014         * windows-tdep.c (windows_xfer_shared_library):
11015         Add text_offset_cached argument.
11016         * windows-tdep.h (windows_xfer_shared_library): Update.
11017
11018 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11019
11020         * gdbarch.sh: Add declaration for _initialize_gdbarch.
11021
11022 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11023
11024         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
11025         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
11026         replace with range-based for.
11027         (gdbsim_interrupt_inferior): Remove.
11028         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
11029         with a range-based for.  Inline code from
11030         gdbsim_interrupt_inferior.
11031
11032 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11033
11034         * infrun.c (proceed): Fix indentation.
11035
11036 2020-01-21  Tom Tromey  <tromey@adacore.com>
11037
11038         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
11039         * python/python.c (python_extension_ops): Update.
11040         (gdbpy_colorize): New function.
11041         * python/lib/gdb/__init__.py (colorize): New function.
11042         * extension.h (ext_lang_colorize): Declare.
11043         * extension.c (ext_lang_colorize): New function.
11044         * extension-priv.h (struct extension_language_ops) <colorize>: New
11045         member.
11046         * cli/cli-style.c (_initialize_cli_style): Update help text.
11047
11048 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11049
11050         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
11051         <cond>: Change type to bool.
11052         (aarch64_displaced_step_b_cond): Update cond to use bool type.
11053         (aarch64_displaced_step_cb): Likewise.
11054         (aarch64_displaced_step_tb): Likewise.
11055
11056 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11057
11058         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
11059         output.
11060
11061 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11062
11063         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
11064         <pc_adjust>: Adjust the documentation.
11065         (aarch64_displaced_step_fixup): Check if PC really moved before
11066         adjusting it.
11067
11068 2020-01-19  Tom Tromey  <tom@tromey.com>
11069
11070         * disasm.c (~gdb_disassembler): New destructor.
11071         (gdb_buffered_insn_length): Call disassemble_free_target.
11072         * disasm.h (class gdb_disassembler): Declare destructor.  Use
11073         DISABLE_COPY_AND_ASSIGN.
11074
11075 2020-01-19  Tom Tromey  <tom@tromey.com>
11076
11077         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
11078         (die_reader_func_ftype): Remove.
11079         (cutu_reader): New class.
11080         (dw2_get_file_names_reader): Remove "data" parameter.
11081         (dw2_get_file_names): Use cutu_reader.
11082         (create_debug_type_hash_table): Update.
11083         (read_cutu_die_from_dwo): Update comment.
11084         (lookup_dwo_unit): Add dwo_name parameter.
11085         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
11086         die_reader_func_ftype and data parameters.
11087         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
11088         Remove die_reader_func_ftype and data parameters.
11089         (~cutu_reader): New; from init_cutu_and_read_dies.
11090         (cutu_reader::cutu_reader): Rename from
11091         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
11092         and data parameters.
11093         (init_cutu_and_read_dies_simple): Remove.
11094         (struct process_psymtab_comp_unit_data): Remove.
11095         (process_psymtab_comp_unit_reader): Remove data parameter; add
11096         want_partial_unit and pretend_language parameters.
11097         (process_psymtab_comp_unit): Use cutu_reader.
11098         (build_type_psymtabs_reader): Remove data parameter.
11099         (build_type_psymtabs_1): Use cutu_reader.
11100         (process_skeletonless_type_unit): Likewise.
11101         (load_partial_comp_unit_reader): Remove.
11102         (load_partial_comp_unit): Use cutu_reader.
11103         (load_full_comp_unit_reader): Remove.
11104         (load_full_comp_unit): Use cutu_reader.
11105         (struct create_dwo_cu_data): Remove.
11106         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
11107         dwo_unit parameters.
11108         (create_cus_hash_table): Use cutu_reader.
11109         (struct dwarf2_read_addr_index_data): Remove.
11110         (dwarf2_read_addr_index_reader): Remove.
11111         (dwarf2_read_addr_index): Use cutu_reader.
11112         (read_signatured_type_reader): Remove.
11113         (read_signatured_type): Use cutu_reader.
11114
11115 2020-01-19  Tom Tromey  <tom@tromey.com>
11116
11117         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11118         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11119         (tui_wrefresh): Declare.
11120         * tui/tui-wingeneral.c (suppress_output): New global.
11121         (tui_suppress_output, ~tui_suppress_output): New constructor and
11122         destructor.
11123         (tui_wrefresh): New function.
11124         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11125         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11126         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11127         method.
11128         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11129         tui_wrefresh.
11130         (tui_data_window::no_refresh): New method.
11131         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11132         (tui_reg_command): Use tui_suppress_output
11133         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11134         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11135         method.
11136         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11137
11138 2020-01-19  Tom Tromey  <tom@tromey.com>
11139
11140         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11141         Handle case where symtab is null.
11142
11143 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11144
11145         * linux-fork.c (one_fork_p): Simplify.
11146
11147 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11148
11149         * top.c (struct qt_args): Remove.
11150         (kill_or_detach): Change return type to void, replace `void *`
11151         parameter with a proper one.
11152         (print_inferior_quit_action):  Likewise.
11153         (quit_confirm): Use range-based for loop to iterate over inferiors.
11154         (quit_force): Likewise.
11155
11156 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11157
11158         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11159         `void *` parameter with proper parameters.
11160         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11161         (print_one_inferior): Change return type to void, replace `void *`
11162         parameter with proper parameters.
11163         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11164         inferiors.
11165         (get_other_inferior): Remove.
11166         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11167         inferiors.
11168
11169 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11170
11171         * mi/mi-interp.c (report_initial_inferior): Remove.
11172         (mi_interp::init): Use range-based for to iterate over inferiors.
11173
11174 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11175
11176         * python/py-inferior.c (build_inferior_list): Remove.
11177         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11178
11179 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11180
11181         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11182         (btrace_stitch_trace): Likewise.
11183         * charset.c (intermediate_encoding): Likewise (vaild).
11184         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11185         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11186         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11187
11188 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11189
11190         * windows-tdep.c (windows_get_tlb_type):
11191         Add rtl_user_process_parameters type.
11192
11193 2020-01-16  Pedro Alves  <palves@redhat.com>
11194             Norbert Lange  <nolange79@gmail.com>
11195
11196         PR build/24805
11197         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11198         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11199         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11200         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11201         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11202         (ps_plog): Redeclare exported functions with default visibility.
11203
11204 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11205
11206         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11207         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11208
11209 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11210
11211         * infcmd.c (post_create_inferior): Use get_thread_regcache
11212         instead of get_current_regcache.
11213
11214 2020-01-14  Tom Tromey  <tom@tromey.com>
11215
11216         PR symtab/12535:
11217         * python/python.c (gdbpy_decode_line): Treat empty string the same
11218         as no argument.
11219
11220 2020-01-14  Tom Tromey  <tom@tromey.com>
11221
11222         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11223
11224 2020-01-14  Tom Tromey  <tom@tromey.com>
11225
11226         * nat/linux-btrace.c: Don't include <config.h>.
11227         * nat/linux-ptrace.c: Don't include <config.h>.
11228         * nat/x86-linux-dregs.c: Don't include <config.h>.
11229
11230 2020-01-14  Tom Tromey  <tom@tromey.com>
11231
11232         * configure: Rebuild.
11233         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11234
11235 2020-01-14  Tom Tromey  <tom@tromey.com>
11236
11237         * nat/x86-linux-dregs.c: Include configh.h.
11238         * nat/linux-ptrace.c: Include configh.h.
11239         * nat/linux-btrace.c: Include configh.h.
11240         * defs.h: Include config.h, bfd.h.
11241         * configure.ac: Don't source common.host.
11242         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11243         * configure: Rebuild.
11244         * acinclude.m4: Update path.
11245         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11246         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11247         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11248         (CLIBS): Add LIBSUPPORT.
11249         (CDEPS): Likewise.
11250         (COMMON_SFILES): Remove gdbsupport files.
11251         (HFILES_NO_SRCDIR): Likewise.
11252         (stamp-version): Update path to create-version.sh.
11253         (ALLDEPFILES): Remove gdbsupport files.
11254
11255 2020-01-14  Tom Tromey  <tom@tromey.com>
11256
11257         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11258         USE_WIN32API when needed.
11259         * configure.ac (USE_WIN32API): Don't define.
11260         (WIN32LIBS): Use WIN32APILIBS.
11261         * configure: Rebuild.
11262
11263 2020-01-14  Tom Tromey  <tom@tromey.com>
11264
11265         * configure: Rebuild.
11266         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11267
11268 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11269
11270         * skip.c (skip_function_command): Make skip w/o arguments use the
11271         name of the inlined function if pc is inside any inlined function.
11272
11273 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11274
11275         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11276         * infrun.c (resume_1): Likewise.
11277         (handle_inferior_event): Remove stale comment.
11278         * linux-nat.c (linux_nat_target::resume): Update comments.
11279         (save_stop_reason): Likewise.
11280         (linux_nat_filter_event): Likewise.
11281         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11282
11283 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11284
11285         * elfread.c (record_minimal_symbol): Set section index to 0 for
11286         non-allocatable sections.
11287
11288
11289 2020-01-13  Ali Tamur <tamur@google.com>
11290
11291         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11292         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11293         to gdb::optional.  Update comments.
11294         (dwo_file): Update comments.
11295         (read_attribute): Update API to take an additional out parameter,
11296         need_reprocess.  This is used to mark attributes that need other
11297         attributes (e.g. str_offsets_base) for correct computation which may not
11298         have been read yet.
11299         (read_attribute_reprocess): New function declaration.
11300         (read_addr_index): Likewise.
11301         (read_dwo_str_index): Likewise.
11302         (read_stub_str_index): Likewise.
11303         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11304         (lookup_addr_base): New function definition.
11305         (lookup_ranges_base): Likewise.
11306         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11307         lookup_ranges_base.
11308         (init_cutu_and_read_dies): Update comments.
11309         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11310         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11311         Update comments.
11312         (init_cutu_and_read_dies_simple): Reflect API changes.
11313         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11314         (create_cus_hash_table): Change API to take parent compile unit.
11315         Reflect API changes.
11316         (open_and_init_dwo_file): Reflect API changes.
11317         (dwarf2_get_pc_bounds): Update comments.
11318         (dwarf2_record_block_ranges): Likewise.
11319         (read_full_die_1): Change implementation to reprocess attributes that
11320         need str_offsets_base and addr_base.
11321         (partial_die_info::read): Likewise.
11322         (read_attribute_reprocess): New function definition.
11323         (read_attribute_value): Change API to take an additional out parameter,
11324         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11325         when a non-dwo compile unit has index based attributes.
11326         (read_attribute): Reflect API changes.
11327         (read_addr_index_1): Reflect API changes.  Update comments.
11328         (dwarf2_read_addr_index_data): Reflect API changes.
11329         (dwarf2_read_addr_index): Likewise.
11330         (read_str_index): Change API and implementation.  This becomes a helper
11331         to be used by the new string index related methods.  Update error
11332         message and comments.
11333         (read_dwo_str_index): New function definition.
11334         (read_stub_str_index): Likewise.
11335         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11336         * symfile.h (dwarf2_debug_sections): Likewise.
11337         * xcoffread.c (dwarf2_debug_sections): Likewise.
11338
11339 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11340
11341         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11342         core_reg_sect type to gdb_byte *.
11343         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11344         * cris-tdep.c (fetch_core_registers): Likewise.
11345         * corelow.c (core_target::get_core_register_section): Change
11346         type of `contents` to gdb::byte_vector.
11347
11348 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11349
11350         * tui/tui-wingeneral.c (box_win): Position the title in the center
11351         of the border.
11352
11353 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11354
11355         * corelow.c (core_target::get_core_register_section): Use
11356           std::vector instead of alloca.
11357
11358 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11359
11360         * warning.m4: Add -Wmissing-declarations to build_warnings.
11361         * configure: Re-generate.
11362
11363 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11364
11365         * python/python.c (init__gdb_module): Add declaration.
11366
11367 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11368
11369         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11370         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11371         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11372         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11373         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11374         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11375         * ada-exp.y (_initialize_ada_exp): Add declaration.
11376         * ada-lang.c (_initialize_ada_language): Add declaration.
11377         * ada-tasks.c (_initialize_tasks): Add declaration.
11378         * agent.c (_initialize_agent): Add declaration.
11379         * aix-thread.c (_initialize_aix_thread): Add declaration.
11380         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11381         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11382         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11383         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11384         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11385         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11386         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11387         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11388         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11389         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11390         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11391         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11392         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11393         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11394         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11395         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11396         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11397         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11398         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11399         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11400         * annotate.c (_initialize_annotate): Add declaration.
11401         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11402         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11403         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11404         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11405         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11406         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11407         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11408         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11409         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11410         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11411         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11412         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11413         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11414         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11415         * auto-load.c (_initialize_auto_load): Add declaration.
11416         * auxv.c (_initialize_auxv): Add declaration.
11417         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11418         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11419         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11420         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11421         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11422         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11423         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11424         * breakpoint.c (_initialize_breakpoint): Add declaration.
11425         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11426         * btrace.c (_initialize_btrace): Add declaration.
11427         * charset.c (_initialize_charset): Add declaration.
11428         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11429         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11430         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11431         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11432         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11433         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11434         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11435         * coffread.c (_initialize_coffread): Add declaration.
11436         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11437         * compile/compile.c (_initialize_compile): Add declaration.
11438         * complaints.c (_initialize_complaints): Add declaration.
11439         * completer.c (_initialize_completer): Add declaration.
11440         * copying.c (_initialize_copying): Add declaration.
11441         * corefile.c (_initialize_core): Add declaration.
11442         * corelow.c (_initialize_corelow): Add declaration.
11443         * cp-abi.c (_initialize_cp_abi): Add declaration.
11444         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11445         * cp-support.c (_initialize_cp_support): Add declaration.
11446         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11447         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11448         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11449         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11450         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11451         * ctfread.c (_initialize_ctfread): Add declaration.
11452         * d-lang.c (_initialize_d_language): Add declaration.
11453         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11454         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11455         * dbxread.c (_initialize_dbxread): Add declaration.
11456         * dcache.c (_initialize_dcache): Add declaration.
11457         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11458         * disasm.c (_initialize_disasm): Add declaration.
11459         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11460         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11461         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11462         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11463         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11464         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11465         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11466         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11467         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11468         * elfread.c (_initialize_elfread): Add declaration.
11469         * exec.c (_initialize_exec): Add declaration.
11470         * extension.c (_initialize_extension): Add declaration.
11471         * f-lang.c (_initialize_f_language): Add declaration.
11472         * f-valprint.c (_initialize_f_valprint): Add declaration.
11473         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11474         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11475         * filesystem.c (_initialize_filesystem): Add declaration.
11476         * findcmd.c (_initialize_mem_search): Add declaration.
11477         * findvar.c (_initialize_findvar): Add declaration.
11478         * fork-child.c (_initialize_fork_child): Add declaration.
11479         * frame-base.c (_initialize_frame_base): Add declaration.
11480         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11481         * frame.c (_initialize_frame): Add declaration.
11482         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11483         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11484         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11485         * gcore.c (_initialize_gcore): Add declaration.
11486         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11487         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11488         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11489         * gdbarch.c (_initialize_gdbarch): Add declaration.
11490         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11491         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11492         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11493         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11494         * go-lang.c (_initialize_go_language): Add declaration.
11495         * go32-nat.c (_initialize_go32_nat): Add declaration.
11496         * guile/guile.c (_initialize_guile): Add declaration.
11497         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11498         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11499         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11500         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11501         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11502         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11503         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11504         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11505         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11506         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11507         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11508         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11509         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11510         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11511         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11512         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11513         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11514         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11515         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11516         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11517         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11518         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11519         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11520         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11521         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11522         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11523         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11524         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11525         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11526         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11527         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11528         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11529         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11530         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11531         * infcall.c (_initialize_infcall): Add declaration.
11532         * infcmd.c (_initialize_infcmd): Add declaration.
11533         * inflow.c (_initialize_inflow): Add declaration.
11534         * infrun.c (_initialize_infrun): Add declaration.
11535         * interps.c (_initialize_interpreter): Add declaration.
11536         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11537         * jit.c (_initialize_jit): Add declaration.
11538         * language.c (_initialize_language): Add declaration.
11539         * linux-fork.c (_initialize_linux_fork): Add declaration.
11540         * linux-nat.c (_initialize_linux_nat): Add declaration.
11541         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11542         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11543         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11544         * m2-lang.c (_initialize_m2_language): Add declaration.
11545         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11546         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11547         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11548         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11549         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11550         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11551         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11552         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11553         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11554         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11555         * machoread.c (_initialize_machoread): Add declaration.
11556         * macrocmd.c (_initialize_macrocmd): Add declaration.
11557         * macroscope.c (_initialize_macroscope): Add declaration.
11558         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11559         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11560         * maint.c (_initialize_maint_cmds): Add declaration.
11561         * mdebugread.c (_initialize_mdebugread): Add declaration.
11562         * memattr.c (_initialize_mem): Add declaration.
11563         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11564         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11565         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11566         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11567         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11568         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11569         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11570         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11571         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11572         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11573         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11574         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11575         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11576         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11577         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11578         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11579         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11580         * mipsread.c (_initialize_mipsread): Add declaration.
11581         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11582         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11583         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11584         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11585         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11586         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11587         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11588         * nto-procfs.c (_initialize_procfs): Add declaration.
11589         * objc-lang.c (_initialize_objc_language): Add declaration.
11590         * observable.c (_initialize_observer): Add declaration.
11591         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11592         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11593         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11594         * osabi.c (_initialize_gdb_osabi): Add declaration.
11595         * osdata.c (_initialize_osdata): Add declaration.
11596         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11597         * parse.c (_initialize_parse): Add declaration.
11598         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11599         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11600         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11601         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11602         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11603         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11604         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11605         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11606         * printcmd.c (_initialize_printcmd): Add declaration.
11607         * probe.c (_initialize_probe): Add declaration.
11608         * proc-api.c (_initialize_proc_api): Add declaration.
11609         * proc-events.c (_initialize_proc_events): Add declaration.
11610         * proc-service.c (_initialize_proc_service): Add declaration.
11611         * procfs.c (_initialize_procfs): Add declaration.
11612         * producer.c (_initialize_producer): Add declaration.
11613         * psymtab.c (_initialize_psymtab): Add declaration.
11614         * python/python.c (_initialize_python): Add declaration.
11615         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11616         * record-btrace.c (_initialize_record_btrace): Add declaration.
11617         * record-full.c (_initialize_record_full): Add declaration.
11618         * record.c (_initialize_record): Add declaration.
11619         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11620         * regcache.c (_initialize_regcache): Add declaration.
11621         * reggroups.c (_initialize_reggroup): Add declaration.
11622         * remote-notif.c (_initialize_notif): Add declaration.
11623         * remote-sim.c (_initialize_remote_sim): Add declaration.
11624         * remote.c (_initialize_remote): Add declaration.
11625         * reverse.c (_initialize_reverse): Add declaration.
11626         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11627         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11628         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11629         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11630         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11631         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11632         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11633         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11634         Add declaration.
11635         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11636         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11637         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11638         * rust-exp.y (_initialize_rust_exp): Add declaration.
11639         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11640         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11641         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11642         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11643         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11644         * score-tdep.c (_initialize_score_tdep): Add declaration.
11645         * ser-go32.c (_initialize_ser_dos): Add declaration.
11646         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11647         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11648         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11649         * ser-uds.c (_initialize_ser_socket): Add declaration.
11650         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11651         * serial.c (_initialize_serial): Add declaration.
11652         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11653         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11654         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11655         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11656         * skip.c (_initialize_step_skip): Add declaration.
11657         * sol-thread.c (_initialize_sol_thread): Add declaration.
11658         * solib-aix.c (_initialize_solib_aix): Add declaration.
11659         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11660         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11661         * solib-frv.c (_initialize_frv_solib): Add declaration.
11662         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11663         * solib-target.c (_initialize_solib_target): Add declaration.
11664         * solib.c (_initialize_solib): Add declaration.
11665         * source-cache.c (_initialize_source_cache): Add declaration.
11666         * source.c (_initialize_source): Add declaration.
11667         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11668         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11669         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11670         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11671         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11672         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11673         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11674         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11675         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11676         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11677         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11678         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11679         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11680         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11681         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11682         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11683         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11684         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11685         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11686         * stabsread.c (_initialize_stabsread): Add declaration.
11687         * stack.c (_initialize_stack): Add declaration.
11688         * stap-probe.c (_initialize_stap_probe): Add declaration.
11689         * std-regs.c (_initialize_frame_reg): Add declaration.
11690         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11691         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11692         * symfile.c (_initialize_symfile): Add declaration.
11693         * symmisc.c (_initialize_symmisc): Add declaration.
11694         * symtab.c (_initialize_symtab): Add declaration.
11695         * target.c (_initialize_target): Add declaration.
11696         * target-connection.c (_initialize_target_connection): Add
11697         declaration.
11698         * target-dcache.c (_initialize_target_dcache): Add declaration.
11699         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11700         * thread.c (_initialize_thread): Add declaration.
11701         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11702         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11703         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11704         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11705         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11706         * tracectf.c (_initialize_ctf): Add declaration.
11707         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11708         * tracefile.c (_initialize_tracefile): Add declaration.
11709         * tracepoint.c (_initialize_tracepoint): Add declaration.
11710         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11711         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11712         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11713         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11714         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11715         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11716         * tui/tui.c (_initialize_tui): Add declaration.
11717         * typeprint.c (_initialize_typeprint): Add declaration.
11718         * ui-style.c (_initialize_ui_style): Add declaration.
11719         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11720         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11721         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11722         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11723         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11724         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11725         * unittests/filtered_iterator-selftests.c
11726         (_initialize_filtered_iterator_selftests): Add declaration.
11727         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11728         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11729         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11730         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11731         * unittests/main-thread-selftests.c
11732         (_initialize_main_thread_selftests): Add declaration.
11733         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11734         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11735         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11736         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11737         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11738         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11739         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11740         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11741         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11742         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11743         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11744         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11745         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11746         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11747         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11748         declaration.
11749         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11750         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11751         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11752         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11753         * user-regs.c (_initialize_user_regs): Add declaration.
11754         * utils.c (_initialize_utils): Add declaration.
11755         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11756         * valops.c (_initialize_valops): Add declaration.
11757         * valprint.c (_initialize_valprint): Add declaration.
11758         * value.c (_initialize_values): Add declaration.
11759         * varobj.c (_initialize_varobj): Add declaration.
11760         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11761         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11762         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11763         * windows-nat.c (_initialize_windows_nat): Add declaration.
11764         (_initialize_check_for_gdb_ini): Add declaration.
11765         (_initialize_loadable): Add declaration.
11766         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11767         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11768         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11769         * xcoffread.c (_initialize_xcoffread): Add declaration.
11770         * xml-support.c (_initialize_xml_support): Add declaration.
11771         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11772         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11773         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11774         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11775
11776 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11777
11778         * regformats/regdat.sh: Generate declaration for init function.
11779
11780 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11781
11782         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11783         up.
11784         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11785         close_one_inferior>: New methods.
11786         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11787         pass down target to find_inferior_pid.
11788         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11789         Pass down target to find_inferior_ptid.
11790         (gdbsim_target::create_inferior): Pass down target to
11791         add_thread_silent.
11792         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11793         target down to find_inferior_ptid and switch_to_thread.
11794         (gdbsim_target::close): Update to call close_one_inferior.
11795         (struct resume_data): Remove.
11796         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11797         directly, rather than through a void pointer.
11798         (gdbsim_target::resume): Update to call resume_one_inferior.
11799
11800 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11801
11802         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11803
11804 2020-01-12  Pedro Alves  <palves@redhat.com>
11805
11806         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11807         directly for the current inferior instead of
11808         discard_all_inferiors.
11809         (discard_all_inferiors): Delete.
11810
11811 2020-01-11  Tom Tromey  <tom@tromey.com>
11812
11813         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11814         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11815         deprecated_safe_get_selected_frame.
11816
11817 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11818
11819         * inferior.c (print_inferior): Switch inferior before printing it.
11820
11821 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11822             Pedro Alves  <palves@redhat.com>
11823
11824         * progspace-and-thread.c (switch_to_program_space_and_thread):
11825         Assert there's an inferior for PSPACE.  Use
11826         switch_to_inferior_no_thread to switch the inferior too.
11827         * progspace.c (program_space::~program_space): Call
11828         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11829         (program_space::free_all_objfiles): Don't call clear_symtab_users
11830         here.
11831         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11832
11833 2020-01-10  Pedro Alves  <palves@redhat.com>
11834
11835         * NEWS: Mention multi-target debugging, "info connections", and
11836         "add-inferior -no-connection".
11837
11838 2020-01-10  Pedro Alves  <palves@redhat.com>
11839
11840         * infrun.c: Include "target-connection.h".
11841         (check_multi_target_resumption): New.
11842         (proceed): Call it.
11843         * target-connection.c (make_target_connection_string): Make
11844         extern.
11845         * target-connection.h (make_target_connection_string): Declare.
11846
11847 2020-01-10  Pedro Alves  <palves@redhat.com>
11848
11849         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11850         * inferior.c (uiout_field_connection): New function.
11851         (print_inferior): Add new "connection-id" column.
11852         (add_inferior_command): Show connection number/string of added
11853         inferior.
11854         * process-stratum-target.h
11855         (process_stratum_target::connection_string): New virtual method.
11856         (process_stratum_target::connection_number): New field.
11857         * remote.c (remote_target::connection_string): New override.
11858         * target-connection.c: New file.
11859         * target-connection.h: New file.
11860         * target.c (decref_target): Remove process_stratum targets from
11861         the connection list.
11862         (target_stack::push): Add process_stratum targets to the
11863         connection list.
11864
11865 2020-01-10  Pedro Alves  <palves@redhat.com>
11866
11867         Revert:
11868         2016-04-12  Pedro Alves  <palves@redhat.com>
11869         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11870         Remove references to name.
11871         * serial.h (struct serial) <name>: Delete.
11872
11873 2020-01-10  Pedro Alves  <palves@redhat.com>
11874
11875         * gdbarch-selftests.c (register_to_value_test): Remove "target
11876         already pushed" check.
11877
11878 2020-01-10  Pedro Alves  <palves@redhat.com>
11879             John Baldwin  <jhb@FreeBSD.org>
11880
11881         * aarch64-linux-nat.c
11882         (aarch64_linux_nat_target::thread_architecture): Adjust.
11883         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11884         (task_command_1): Likewise.
11885         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11886         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11887         (aix_thread_target::store_registers)
11888         (aix_thread_target::thread_alive): Adjust.
11889         * amd64-fbsd-tdep.c: Include "inferior.h".
11890         (amd64fbsd_get_thread_local_address): Pass down target.
11891         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11892         thread's gdbarch instead of target_gdbarch.
11893         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11894         get_last_target_status.
11895         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11896         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11897         inferiors.
11898         (update_inserted_breakpoint_locations): Skip if inferiors with no
11899         execution.
11900         (update_global_location_list): When handling moribund locations,
11901         find representative inferior for location's pspace, and use thread
11902         count of its process_stratum target.
11903         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11904         * bsd-uthread.c (bsd_uthread_target::wait): Use
11905         as_process_stratum_target and adjust thread_change_ptid and
11906         add_thread calls.
11907         (bsd_uthread_target::update_thread_list): Use
11908         as_process_stratum_target and adjust find_thread_ptid,
11909         thread_change_ptid and add_thread calls.
11910         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11911         find_thread_ptid call.
11912         * corelow.c (add_to_thread_list): Adjust add_thread call.
11913         (core_target_open): Adjust add_thread_silent and thread_count
11914         calls.
11915         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11916         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11917         * event-top.c (async_disconnect): Pop targets from all inferiors.
11918         * exec.c (add_target_sections): Push exec target on all inferiors
11919         sharing the program space.
11920         (remove_target_sections): Remove the exec target from all
11921         inferiors sharing the program space.
11922         (exec_on_vfork): New.
11923         * exec.h (exec_on_vfork): Declare.
11924         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11925         Pass it down.
11926         (fbsd_nat_target::update_thread_list): Adjust.
11927         (fbsd_nat_target::resume): Adjust.
11928         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11929         down.
11930         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11931         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11932         get_thread_arch_regcache call.
11933         * fork-child.c (gdb_startup_inferior): Pass target down to
11934         startup_inferior and set_executing.
11935         * gdbthread.h (struct process_stratum_target): Forward declare.
11936         (add_thread, add_thread_silent, add_thread_with_info)
11937         (in_thread_list): Add process_stratum_target parameter.
11938         (find_thread_ptid(inferior*, ptid_t)): New overload.
11939         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11940         parameter.
11941         (all_threads()): Delete overload.
11942         (all_threads, all_non_exited_threads): Add process_stratum_target
11943         parameter.
11944         (all_threads_safe): Use brace initialization.
11945         (thread_count): Add process_stratum_target parameter.
11946         (set_resumed, set_running, set_stop_requested, set_executing)
11947         (threads_are_executing, finish_thread_state): Add
11948         process_stratum_target parameter.
11949         (switch_to_thread): Use is_current_thread.
11950         * i386-fbsd-tdep.c: Include "inferior.h".
11951         (i386fbsd_get_thread_local_address): Pass down target.
11952         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11953         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11954         have_inferiors check.
11955         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11956         (inf_ptrace_target::attach): Adjust.
11957         * infcall.c (run_inferior_call): Adjust.
11958         * infcmd.c (run_command_1): Pass target to
11959         scoped_finish_thread_state.
11960         (proceed_thread_callback): Skip inferiors with no execution.
11961         (continue_command): Rename 'all_threads' local to avoid hiding
11962         'all_threads' function.  Adjust get_last_target_status call.
11963         (prepare_one_step): Adjust set_running call.
11964         (signal_command): Use user_visible_resume_target.  Compare thread
11965         pointers instead of inferior_ptid.
11966         (info_program_command): Adjust to pass down target.
11967         (attach_command): Mark target's 'thread_executing' flag.
11968         (stop_current_target_threads_ns): New, factored out from ...
11969         (interrupt_target_1): ... this.  Switch inferior before making
11970         target calls.
11971         * inferior-iter.h
11972         (struct all_inferiors_iterator, struct all_inferiors_range)
11973         (struct all_inferiors_safe_range)
11974         (struct all_non_exited_inferiors_range): Filter on
11975         process_stratum_target too.  Remove explicit.
11976         * inferior.c (inferior::inferior): Push dummy target on target
11977         stack.
11978         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11979         Add process_stratum_target parameter, and pass it down.
11980         (have_live_inferiors): Adjust.
11981         (switch_to_inferior_and_push_target): New.
11982         (add_inferior_command, clone_inferior_command): Handle
11983         "-no-connection" parameter.  Use
11984         switch_to_inferior_and_push_target.
11985         (_initialize_inferior): Mention "-no-connection" option in
11986         the help of "add-inferior" and "clone-inferior" commands.
11987         * inferior.h: Include "process-stratum-target.h".
11988         (interrupt_target_1): Use bool.
11989         (struct inferior) <push_target, unpush_target, target_is_pushed,
11990         find_target_beneath, top_target, process_target, target_at,
11991         m_stack>: New.
11992         (discard_all_inferiors): Delete.
11993         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11994         (all_inferiors, all_non_exited_inferiors): Add
11995         process_stratum_target parameter.
11996         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11997         (target_last_proc_target): New global.
11998         (follow_fork_inferior): Push target on new inferior.  Pass target
11999         to add_thread_silent.  Call exec_on_vfork.  Handle target's
12000         reference count.
12001         (follow_fork): Adjust get_last_target_status call.  Also consider
12002         target.
12003         (follow_exec): Push target on new inferior.
12004         (struct execution_control_state) <target>: New field.
12005         (user_visible_resume_target): New.
12006         (do_target_resume): Call target_async.
12007         (resume_1): Set target's threads_executing flag.  Consider resume
12008         target.
12009         (commit_resume_all_targets): New.
12010         (proceed): Also consider resume target.  Skip threads of inferiors
12011         with no execution.  Commit resumtion in all targets.
12012         (start_remote): Pass current inferior to wait_for_inferior.
12013         (infrun_thread_stop_requested): Consider target as well.  Pass
12014         thread_info pointer to clear_inline_frame_state instead of ptid.
12015         (infrun_thread_thread_exit): Consider target as well.
12016         (random_pending_event_thread): New inferior parameter.  Use it.
12017         (do_target_wait): Rename to ...
12018         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
12019         down.
12020         (threads_are_resumed_pending_p, do_target_wait): New.
12021         (prepare_for_detach): Adjust calls.
12022         (wait_for_inferior): New inferior parameter.  Handle it.  Use
12023         do_target_wait_1 instead of do_target_wait.
12024         (fetch_inferior_event): Adjust.  Switch to representative
12025         inferior.  Pass target down.
12026         (set_last_target_status): Add process_stratum_target parameter.
12027         Save target in global.
12028         (get_last_target_status): Add process_stratum_target parameter and
12029         handle it.
12030         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
12031         (context_switch): Check inferior_ptid == null_ptid before calling
12032         inferior_thread().
12033         (get_inferior_stop_soon): Pass down target.
12034         (wait_one): Rename to ...
12035         (poll_one_curr_target): ... this.
12036         (struct wait_one_event): New.
12037         (wait_one): New.
12038         (stop_all_threads): Adjust.
12039         (handle_no_resumed, handle_inferior_event): Adjust to consider the
12040         event's target.
12041         (switch_back_to_stepped_thread): Also consider target.
12042         (print_stop_event): Update.
12043         (normal_stop): Update.  Also consider the resume target.
12044         * infrun.h (wait_for_inferior): Remove declaration.
12045         (user_visible_resume_target): New declaration.
12046         (get_last_target_status, set_last_target_status): New
12047         process_stratum_target parameter.
12048         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12049         process_stratum_target parameter, and use it.
12050         (clear_inline_frame_state (thread_info*)): New.
12051         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12052         process_stratum_target parameter.
12053         (clear_inline_frame_state (thread_info*)): Declare.
12054         * linux-fork.c (delete_checkpoint_command): Pass target down to
12055         find_thread_ptid.
12056         (checkpoint_command): Adjust.
12057         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
12058         instead of just tweaking inferior_ptid.
12059         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
12060         (exit_lwp): Pass target down to find_thread_ptid.
12061         (attach_proc_task_lwp_callback): Pass target down to
12062         add_thread/set_running/set_executing.
12063         (linux_nat_target::attach): Pass target down to
12064         thread_change_ptid.
12065         (get_detach_signal): Pass target down to find_thread_ptid.
12066         Consider last target status's target.
12067         (linux_resume_one_lwp_throw, resume_lwp)
12068         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
12069         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
12070         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
12071         (linux_nat_target::async_wait_fd): New.
12072         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
12073         target down.
12074         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
12075         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
12076         * linux-thread-db.c (struct thread_db_info::process_target): New
12077         field.
12078         (add_thread_db_info): Save target.
12079         (get_thread_db_info): New process_stratum_target parameter.  Also
12080         match target.
12081         (delete_thread_db_info): New process_stratum_target parameter.
12082         Also match target.
12083         (thread_from_lwp): Adjust to pass down target.
12084         (thread_db_notice_clone): Pass down target.
12085         (check_thread_db_callback): Pass down target.
12086         (try_thread_db_load_1): Always push the thread_db target.
12087         (try_thread_db_load, record_thread): Pass target down.
12088         (thread_db_target::detach): Pass target down.  Always unpush the
12089         thread_db target.
12090         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
12091         target down.  Always unpush the thread_db target.
12092         (find_new_threads_callback, thread_db_find_new_threads_2)
12093         (thread_db_target::update_thread_list): Pass target down.
12094         (thread_db_target::pid_to_str): Pass current inferior down.
12095         (thread_db_target::get_thread_local_address): Pass target down.
12096         (thread_db_target::resume, maintenance_check_libthread_db): Pass
12097         target down.
12098         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
12099         * procfs.c (procfs_target::procfs_init_inferior): Declare.
12100         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
12101         (procfs_init_inferior): Rename to ...
12102         (procfs_target::procfs_init_inferior): ... this and adjust.
12103         (procfs_target::create_inferior, procfs_notice_thread)
12104         (procfs_do_thread_registers): Adjust.
12105         * ppc-fbsd-tdep.c: Include "inferior.h".
12106         (ppcfbsd_get_thread_local_address): Pass down target.
12107         * proc-service.c (ps_xfer_memory): Switch current inferior and
12108         program space as well.
12109         (get_ps_regcache): Pass target down.
12110         * process-stratum-target.c
12111         (process_stratum_target::thread_address_space)
12112         (process_stratum_target::thread_architecture): Pass target down.
12113         * process-stratum-target.h
12114         (process_stratum_target::threads_executing): New field.
12115         (as_process_stratum_target): New.
12116         * ravenscar-thread.c
12117         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12118         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12119         down.
12120         * record-btrace.c (record_btrace_target::info_record): Adjust.
12121         (record_btrace_target::record_method)
12122         (record_btrace_target::record_is_replaying)
12123         (record_btrace_target::fetch_registers)
12124         (get_thread_current_frame_id, record_btrace_target::resume)
12125         (record_btrace_target::wait, record_btrace_target::stop): Pass
12126         target down.
12127         * record-full.c (record_full_wait_1): Switch to event thread.
12128         Pass target down.
12129         * regcache.c (regcache::regcache)
12130         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12131         process_stratum_target parameter and handle it.
12132         (current_thread_target): New global.
12133         (get_thread_regcache): Add process_stratum_target parameter and
12134         handle it.  Switch inferior before calling target method.
12135         (get_thread_regcache): Pass target down.
12136         (get_thread_regcache_for_ptid): Pass target down.
12137         (registers_changed_ptid): Add process_stratum_target parameter and
12138         handle it.
12139         (registers_changed_thread, registers_changed): Pass target down.
12140         (test_get_thread_arch_aspace_regcache): New.
12141         (current_regcache_test): Define a couple local test_target_ops
12142         instances and use them for testing.
12143         (readwrite_regcache): Pass process_stratum_target parameter.
12144         (cooked_read_test, cooked_write_test): Pass mock_target down.
12145         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12146         (get_thread_arch_aspace_regcache): Add process_stratum_target
12147         parameter.
12148         (regcache::target): New method.
12149         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12150         (regcache::registers_changed_ptid): Add process_stratum_target
12151         parameter.
12152         (regcache::m_target): New field.
12153         (registers_changed_ptid): Add process_stratum_target parameter.
12154         * remote.c (remote_state::supports_vCont_probed): New field.
12155         (remote_target::async_wait_fd): New method.
12156         (remote_unpush_and_throw): Add remote_target parameter.
12157         (get_current_remote_target): Adjust.
12158         (remote_target::remote_add_inferior): Push target.
12159         (remote_target::remote_add_thread)
12160         (remote_target::remote_notice_new_inferior)
12161         (get_remote_thread_info): Pass target down.
12162         (remote_target::update_thread_list): Skip threads of inferiors
12163         bound to other targets.  (remote_target::close): Don't discard
12164         inferiors.  (remote_target::add_current_inferior_and_thread)
12165         (remote_target::process_initial_stop_replies)
12166         (remote_target::start_remote)
12167         (remote_target::remote_serial_quit_handler): Pass down target.
12168         (remote_target::remote_unpush_target): New remote_target
12169         parameter.  Unpush the target from all inferiors.
12170         (remote_target::remote_unpush_and_throw): New remote_target
12171         parameter.  Pass it down.
12172         (remote_target::open_1): Check whether the current inferior has
12173         execution instead of checking whether any inferior is live.  Pass
12174         target down.
12175         (remote_target::remote_detach_1): Pass down target.  Use
12176         remote_unpush_target.
12177         (extended_remote_target::attach): Pass down target.
12178         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12179         (remote_target::append_resumption): Pass down target.
12180         (remote_target::append_pending_thread_resumptions)
12181         (remote_target::remote_resume_with_hc, remote_target::resume)
12182         (remote_target::commit_resume): Pass down target.
12183         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12184         (remote_target::interrupt_query)
12185         (remote_target::remove_new_fork_children)
12186         (remote_target::check_pending_events_prevent_wildcard_vcont)
12187         (remote_target::remote_parse_stop_reply)
12188         (remote_target::process_stop_reply): Pass down target.
12189         (first_remote_resumed_thread): New remote_target parameter.  Pass
12190         it down.
12191         (remote_target::wait_as): Pass down target.
12192         (unpush_and_perror): New remote_target parameter.  Pass it down.
12193         (remote_target::readchar, remote_target::remote_serial_write)
12194         (remote_target::getpkt_or_notif_sane_1)
12195         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12196         down target.
12197         (remote_target::mourn_inferior): Pass down target.  Use
12198         remote_unpush_target.
12199         (remote_target::core_of_thread)
12200         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12201         (remote_target::pid_to_exec_file)
12202         (remote_target::thread_handle_to_thread_info): Pass down target.
12203         (remote_target::async_wait_fd): New.
12204         * riscv-fbsd-tdep.c: Include "inferior.h".
12205         (riscv_fbsd_get_thread_local_address): Pass down target.
12206         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12207         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12208         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12209         Adjust.
12210         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12211         * solib-svr4.c (enable_break): Pass down target.
12212         * spu-multiarch.c (parse_spufs_run): Pass down target.
12213         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12214         * target-delegates.c: Regenerate.
12215         * target.c (g_target_stack): Delete.
12216         (current_top_target): Return the current inferior's top target.
12217         (target_has_execution_1): Refer to the passed-in inferior's top
12218         target.
12219         (target_supports_terminal_ours): Check whether the initial
12220         inferior was already created.
12221         (decref_target): New.
12222         (target_stack::push): Incref/decref the target.
12223         (push_target, push_target, unpush_target): Adjust.
12224         (target_stack::unpush): Defref target.
12225         (target_is_pushed): Return bool.  Adjust to refer to the current
12226         inferior's target stack.
12227         (dispose_inferior): Delete, and inline parts ...
12228         (target_preopen): ... here.  Only dispose of the current inferior.
12229         (target_detach): Hold strong target reference while detaching.
12230         Pass target down.
12231         (target_thread_name): Add assertion.
12232         (target_resume): Pass down target.
12233         (target_ops::beneath, find_target_at): Adjust to refer to the
12234         current inferior's target stack.
12235         (get_dummy_target): New.
12236         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12237         has a thread running.
12238         (initialize_targets): Rename to ...
12239         (_initialize_target): ... this.
12240         * target.h: Include "gdbsupport/refcounted-object.h".
12241         (struct target_ops): Inherit refcounted_object.
12242         (target_ops::shortname, target_ops::longname): Make const.
12243         (target_ops::async_wait_fd): New method.
12244         (decref_target): Declare.
12245         (struct target_ops_ref_policy): New.
12246         (target_ops_ref): New typedef.
12247         (get_dummy_target): Declare function.
12248         (target_is_pushed): Return bool.
12249         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12250         (all_matching_threads_iterator::all_matching_threads_iterator):
12251         Handle filter target.
12252         * thread-iter.h (struct all_matching_threads_iterator, struct
12253         all_matching_threads_range, class all_non_exited_threads_range):
12254         Filter by target too.  Remove explicit.
12255         * thread.c (threads_executing): Delete.
12256         (inferior_thread): Pass down current inferior.
12257         (clear_thread_inferior_resources): Pass down thread pointer
12258         instead of ptid_t.
12259         (add_thread_silent, add_thread_with_info, add_thread): Add
12260         process_stratum_target parameter.  Use it for thread and inferior
12261         searches.
12262         (is_current_thread): New.
12263         (thread_info::deletable): Use it.
12264         (find_thread_ptid, thread_count, in_thread_list)
12265         (thread_change_ptid, set_resumed, set_running): New
12266         process_stratum_target parameter.  Pass it down.
12267         (set_executing): New process_stratum_target parameter.  Pass it
12268         down.  Adjust reference to 'threads_executing'.
12269         (threads_are_executing): New process_stratum_target parameter.
12270         Adjust reference to 'threads_executing'.
12271         (set_stop_requested, finish_thread_state): New
12272         process_stratum_target parameter.  Pass it down.
12273         (switch_to_thread): Also match inferior.
12274         (switch_to_thread): New process_stratum_target parameter.  Pass it
12275         down.
12276         (update_threads_executing): Reimplement.
12277         * top.c (quit_force): Pop targets from all inferior.
12278         (gdb_init): Don't call initialize_targets.
12279         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12280         Declare.
12281         (windows_add_thread, windows_delete_thread): Adjust.
12282         (get_windows_debug_event): Rename to ...
12283         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12284         * tracefile-tfile.c (tfile_target_open): Pass down target.
12285         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12286         Forward declare.
12287         (switch_to_thread): Add process_stratum_target parameter.
12288         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12289         parameter.  Use it.
12290         (mi_on_resume): Pass target down.
12291         * nat/fork-inferior.c (startup_inferior): Add
12292         process_stratum_target parameter.  Pass it down.
12293         * nat/fork-inferior.h (startup_inferior): Add
12294         process_stratum_target parameter.
12295         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12296
12297 2020-01-10  Pedro Alves  <palves@redhat.com>
12298
12299         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12300         directly.  Instead find the first thread in the thread list and
12301         use switch_to_thread.
12302
12303 2020-01-10  Pedro Alves  <palves@redhat.com>
12304
12305         * remote.c (remote_target::remote_add_inferior): Don't bind a
12306         process to the current inferior if the current inferior is already
12307         bound to a process.
12308
12309 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12310             Pedro Alves  <palves@redhat.com>
12311
12312         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12313         If no process is specified, return null_ptid instead of
12314         inferior_ptid.
12315         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12316         TARGET_WAITKIND_SIGNALLED with no pid.
12317
12318 2020-01-10  Pedro Alves  <palves@redhat.com>
12319
12320         * remote.c (first_remote_resumed_thread): New.
12321         (remote_target::wait_as): Use it as default event_ptid instead of
12322         inferior_ptid.
12323
12324 2020-01-10  Pedro Alves  <palves@redhat.com>
12325
12326         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12327
12328 2020-01-10  Pedro Alves  <palves@redhat.com>
12329
12330         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12331         not -1.
12332
12333 2020-01-10  Pedro Alves  <palves@redhat.com>
12334
12335         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12336         ptid to get_last_target_status.
12337         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12338         ptid to get_last_target_status.
12339         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12340         get_last_target_status.
12341         (info_program_command): Don't pass a target_waitstatus to
12342         get_last_target_status.
12343         * infrun.c (init_wait_for_inferior): Use
12344         nullify_last_target_wait_ptid.
12345         (get_last_target_status): Handle nullptr arguments.
12346         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12347         (print_stop_event): Don't pass a ptid to get_last_target_status.
12348         (normal_stop): Don't pass a ptid to get_last_target_status.
12349         * infrun.h (get_last_target_status, set_last_target_status): Move
12350         comments here and update.
12351         (nullify_last_target_wait_ptid): Declare.
12352         * linux-fork.c (fork_load_infrun_state): Remove local extern
12353         declaration of nullify_last_target_wait_ptid.
12354         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12355         to get_last_target_status.
12356
12357 2020-01-10  Pedro Alves  <palves@redhat.com>
12358
12359         * gdbthread.h (scoped_restore_current_thread)
12360         <dont_restore, restore, m_dont_restore>: Declare.
12361         * thread.c (thread_alive): Add assertion.  Return bool.
12362         (switch_to_thread_if_alive): New.
12363         (prune_threads): Switch inferior/thread.
12364         (print_thread_info_1): Switch thread before calling target methods.
12365         (scoped_restore_current_thread::restore): New, factored out from
12366         ...
12367         (scoped_restore_current_thread::~scoped_restore_current_thread):
12368         ... this.
12369         (scoped_restore_current_thread::scoped_restore_current_thread):
12370         Add assertion.
12371         (thread_apply_all_command, thread_select): Use
12372         switch_to_thread_if_alive.
12373         * infrun.c (proceed, restart_threads, handle_signal_stop)
12374         (switch_back_to_stepped_thread): Switch current thread before
12375         calling target methods.
12376
12377 2020-01-10  Pedro Alves <palves@redhat.com>
12378
12379         * inferior.c (switch_to_inferior_no_thread): New function,
12380         factored out from ...
12381         (inferior_command): ... here.
12382         * inferior.h (switch_to_inferior_no_thread): Declare.
12383         * mi/mi-main.c (run_one_inferior): Use
12384         switch_to_inferior_no_thread.
12385
12386 2020-01-10  Pedro Alves  <palves@redhat.com>
12387
12388         * infcmd.c (kill_command): Remove dead code.
12389
12390 2020-01-10  Pedro Alves  <palves@redhat.com>
12391
12392         * remote.c (remote_target::mourn_inferior): No longer check
12393         whether the target is running.
12394
12395 2020-01-10  Pedro Alves  <palves@redhat.com>
12396
12397         * corelow.c (core_target::has_execution): Change parameter type to
12398         inferior pointer.
12399         * inferior.c (number_of_live_inferiors): Use
12400         inferior::has_execution instead of target_has_execution_1.
12401         * inferior.h (inferior::has_execution): New.
12402         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12403         inferior::has_execution instead of target_has_execution_1.
12404         * process-stratum-target.c
12405         (process_stratum_target::has_execution): Change parameter type to
12406         inferior pointer.  Check the inferior's PID instead of
12407         inferior_ptid.
12408         * process-stratum-target.h
12409         (process_stratum_target::has_execution): Change parameter type to
12410         inferior pointer.
12411         * record-full.c (record_full_core_target::has_execution): Change
12412         parameter type to inferior pointer.
12413         * target.c (target_has_execution_1): Change parameter type to
12414         inferior pointer.
12415         (target_has_execution_current): Adjust.
12416         * target.h (target_ops::has_execution): Change parameter type to
12417         inferior pointer.
12418         (target_has_execution_1): Change parameter type to inferior
12419         pointer.  Change return type to bool.
12420         * tracefile.h (tracefile_target::has_execution): Change parameter
12421         type to inferior pointer.
12422
12423 2020-01-10  Pedro Alves  <palves@redhat.com>
12424
12425         * exceptions.c (print_flush): Remove current_top_target() check.
12426
12427 2020-01-10  Pedro Alves  <palves@redhat.com>
12428
12429         * remote.c (show_remote_exec_file): Show the current inferior's
12430         exec-file instead of the command variable's value.
12431
12432 2020-01-10  Pedro Alves  <palves@redhat.com>
12433
12434         * record-full.c (record_full_resume_ptid): New global.
12435         (record_full_target::resume): Set it.
12436         (record_full_wait_1): Use record_full_resume_ptid instead of
12437         inferior_ptid.
12438
12439 2020-01-10  Pedro Alves  <palves@redhat.com>
12440
12441         * gdbthread.h (scoped_restore_current_thread)
12442         <dont_restore, restore, m_dont_restore>: Declare.
12443         * thread.c (thread_alive): Add assertion.  Return bool.
12444         (switch_to_thread_if_alive): New.
12445         (prune_threads): Switch inferior/thread.
12446         (print_thread_info_1): Switch thread before calling target methods.
12447         (scoped_restore_current_thread::restore): New, factored out from
12448         ...
12449         (scoped_restore_current_thread::~scoped_restore_current_thread):
12450         ... this.
12451         (scoped_restore_current_thread::scoped_restore_current_thread):
12452         Add assertion.
12453         (thread_apply_all_command, thread_select): Use
12454         switch_to_thread_if_alive.
12455
12456 2020-01-10  George Barrett  <bob@bob131.so>
12457
12458         * stap-probe.c (stap_modify_semaphore): Don't check for null
12459         semaphores.
12460         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12461         for null semaphores.
12462
12463 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12464
12465         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12466         all source windows, and maintain horizontal scroll status while
12467         doing so.
12468
12469 2020-01-09  Tom Tromey  <tom@tromey.com>
12470
12471         PR tui/18932:
12472         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12473         update_source_window, not print_source_lines.
12474
12475 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12476
12477         * tui/tui.c (tui_enable): Register tui hooks after calling
12478         tui_display_main.
12479
12480 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12481
12482         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12483
12484 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12485
12486         * thread.c (print_thread_info_1): Fix indentation.
12487
12488 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12489
12490         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12491         unique_xmalloc_ptr outside the if to always free the demangled name.
12492
12493 2020-01-08  Tom Tromey  <tromey@adacore.com>
12494
12495         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12496         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12497         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12498         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12499         Remove.
12500         (section_offsets): New typedef.
12501         * symtab.c (fixup_section, get_msymbol_address): Update.
12502         * symmisc.c (dump_msymbols): Update.
12503         * symfile.h (relative_addr_info_to_section_offsets)
12504         (symfile_map_offsets_to_segments): Update.
12505         * symfile.c (build_section_addr_info_from_objfile)
12506         (init_objfile_sect_indices): Update.
12507         (struct place_section_arg): Change type of "offsets".
12508         (place_section): Update.
12509         (relative_addr_info_to_section_offsets): Change type of
12510         "section_offsets".  Remove "num_sections" parameter.
12511         (default_symfile_offsets, syms_from_objfile_1)
12512         (set_objfile_default_section_offset): Update.
12513         (reread_symbols): No need to preserve section offsets by hand.
12514         (symfile_map_offsets_to_segments): Change type of "offsets".
12515         * stap-probe.c (relocate_address): Update.
12516         * stabsread.h (process_one_symbol): Update.
12517         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12518         (solib_target_relocate_section_addresses): Update.
12519         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12520         Update.
12521         * solib-frv.c (frv_relocate_main_executable): Update.
12522         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12523         * solib-aix.c (solib_aix_get_section_offsets): Change return
12524         type.
12525         (solib_aix_solib_create_inferior_hook): Update.
12526         * remote.c (remote_target::get_offsets): Update.
12527         * psymtab.c (find_pc_sect_psymtab): Update.
12528         * psympriv.h (struct partial_symbol) <address, text_low,
12529         text_high>: Update.
12530         * objfiles.h (obj_section_offset): Update.
12531         (struct objfile) <section_offsets>: Change type.
12532         <num_sections>: Remove.
12533         (objfile_relocate): Update.
12534         * objfiles.c (entry_point_address_query): Update
12535         (relocate_one_symbol): Change type of "section_offsets".
12536         (objfile_relocate1, objfile_relocate1): Change type of
12537         "new_offsets".
12538         (objfile_rebase1): Update.
12539         * mipsread.c (mipscoff_symfile_read): Update.
12540         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12541         parameter.
12542         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12543         (parse_external, psymtab_to_symtab_1): Update.
12544         * machoread.c (macho_symfile_offsets): Update.
12545         * ia64-tdep.c (ia64_find_unwind_table): Update.
12546         * hppa-tdep.c (read_unwind_info): Update.
12547         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12548         * dwarf2read.c (create_addrmap_from_index)
12549         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12550         (process_psymtab_comp_unit_reader, add_partial_symbol)
12551         (add_partial_subprogram, process_full_comp_unit)
12552         (read_file_scope, read_func_scope, read_lexical_block_scope)
12553         (read_call_site_scope, dwarf2_rnglists_process)
12554         (dwarf2_ranges_process, dwarf2_ranges_read)
12555         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12556         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12557         Update.
12558         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12559         Update.
12560         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12561         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12562         (process_one_symbol): Change type of "section_offsets".
12563         * ctfread.c (get_objfile_text_range): Update.
12564         * coffread.c (coff_symtab_read, enter_linenos)
12565         (process_coff_symbol): Update.
12566         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12567         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12568
12569 2020-01-08  Tom Tromey  <tromey@adacore.com>
12570
12571         * dwarf2read.c (parse_macro_definition): Use std::string.
12572         (parse_macro_definition): Likewise.
12573
12574 2020-01-08  Tom Tromey  <tromey@adacore.com>
12575
12576         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12577         (ATTR_ALLOC_CHUNK): Remove.
12578
12579 2020-01-08  Tom Tromey  <tromey@adacore.com>
12580
12581         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12582
12583 2020-01-08  Tom Tromey  <tromey@adacore.com>
12584
12585         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12586         (dwarf2_compute_name, open_dwo_file): Likewise.
12587         (process_enumeration_scope): Use std::vector.
12588         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12589         (partial_die_info::fixup, dwarf2_start_subfile)
12590         (guess_full_die_structure_name, dwarf2_name): Likewise.
12591         (determine_prefix): Update.
12592         (guess_full_die_structure_name): Make return type const.
12593         (partial_die_full_name): Return unique_xmalloc_ptr.
12594         (DW_FIELD_ALLOC_CHUNK): Remove.
12595
12596 2020-01-07  Tom Tromey  <tromey@adacore.com>
12597
12598         PR build/24937:
12599         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12600
12601 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12602
12603         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12604
12605 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12606
12607         * stack.c (print_frame_info): Move disassemble_next_line code
12608         inside source_print block.
12609
12610 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12611
12612         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12613         gdb/signals.h, as we are now using native signal symbols.
12614
12615 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12616
12617         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12618         overflow by an early check of content vs threshold.
12619         * tui/tui-source.c (tui_source_window::line_is_displayed):
12620         Likewise.
12621
12622 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12623
12624         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12625
12626 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12627
12628         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12629         export table if no section contains it's RVA.
12630
12631 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12632
12633         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12634
12635 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12636
12637         * source.c (print_source_lines_base): Set last_line_listed.
12638
12639 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12640
12641         * tui/tui-disasm.c: Remove trailing spaces.
12642
12643 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12644             Pedro Alves  <palves@redhat.com>
12645
12646         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12647         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12648         (windows_gdb_signal_to_target): New function, uses the above
12649         enumeration to convert GDB internal signal codes to equivalent
12650         Windows codes.
12651         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12652         * windows-nat.c: Include "gdb_wait.h".
12653         (get_windows_debug_event): Extract the fatal exception from the
12654         exit status and convert to the equivalent Posix signal number.
12655         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12656         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12657         * gdbsupport/gdb_wait.c: New file, implements
12658         windows_status_to_termsig.
12659         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12660         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12661
12662 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12663
12664         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12665         show_layout.
12666
12667 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12668
12669         * aarch64-linux-nat.c
12670         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12671         and bfd_mach_aarch64.
12672
12673 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12674
12675         * ui-file.c (stdio_file::can_emit_style_escape)
12676         (tee_file::can_emit_style_escape): Ensure style is used also on
12677         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12678         to gdb_stdout.
12679         * main.c (set_gdb_data_directory): Use file style to output the
12680         warning that the given pathname is not a directory.
12681         * top.c (show_history_filename, gdb_safe_append_history)
12682         (show_gdb_datadir): Use file style.
12683
12684 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12685
12686         * solib-target.c (struct lm_info_target):
12687         Change offsets to be a unique_xmalloc_ptr.
12688         (solib_target_relocate_section_addresses): Update.
12689
12690 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12691
12692         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12693
12694 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12695
12696         * MAINTAINERS (Write After Approval): Add myself.
12697
12698 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12699
12700         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12701         Cell BE architecture.
12702         * target.h (struct target_ops) <thread_architecture>: Likewise.
12703
12704 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12705
12706         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12707
12708 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12709
12710         * MAINTAINERS (Write After Approval): Add myself.
12711
12712 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12713
12714         * gdbarch.sh: Update copyright year range of generated files.
12715
12716 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12717
12718         Update copyright year range in all GDB files.
12719
12720 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12721
12722         * copyright.py: Convert to Python 3.
12723
12724 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12725
12726         * copyright.py: Adapt after move of gnulib directory from gdb
12727         directory to toplevel directory.
12728
12729 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12730
12731         * copyright.py (main): Exit if run from the wrong directory.
12732
12733 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12734
12735         * top.c (print_gdb_version): Change copyright year to 2020.
12736
12737 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12738
12739         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12740
12741 For older changes see ChangeLog-2019.
12742 \f
12743 Local Variables:
12744 mode: change-log
12745 left-margin: 8
12746 fill-column: 74
12747 version-control: never
12748 coding: utf-8
12749 End: