gdb/ChangeLog

   1 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * python/py-registers.c (gdbpy_register_object_data): New static
   4         global.
   5         (gdbpy_register_object_data_init): New function.
   6         (gdbpy_new_register_descriptor): Renamed to...
   7         (gdbpy_get_register_descriptor): ...this, and update to reuse
   8         existing register descriptors where possible.
   9         (gdbpy_register_descriptor_iter_next): Update.
  10         (gdbpy_initialize_registers): Register new gdbarch data.
  11
  12 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
  13
  14         * linux-nat.c (stopped_pids): Make static.
  15
  16 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
  17
  18         PR ada/26235
  19         * gdbtypes.c (ada_discrete_type_low_bound,
  20         ada_discrete_type_high_bound): Handle undefined bounds.
  21
  22 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
  23
  24         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
  25         declaration.
  26         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
  27         function.
  28
  29 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
  30
  31         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
  32         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
  33         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
  34         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
  35         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
  36         method.
  37
  38 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
  39
  40         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
  41         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
  42         which are deprecated in Guile 3.0.
  43         * configure.ac (try_guile_versions): Add "guile-3.0".
  44         * configure (try_guile_versions): Regenerate.
  45         * NEWS: Update entry.
  46
  47 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
  48             Doug Evans  <dje@google.com>
  49
  50         PR gdb/21104
  51         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
  52         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
  53         USING_GUILE_BEFORE_2_2.
  54         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
  55         Change type to 'scm_t_port_type *'.
  56         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
  57         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
  58         parameter and honor it.  Update callers.
  59         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
  60         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
  61         functions.
  62         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
  63         USING_GUILE_BEFORE_2_2.
  64         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
  65         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
  66         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
  67         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
  68         and 'SCM_PORT_TYPE'.
  69         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
  70         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
  71         (gdbscm_memory_port_read, gdbscm_memory_port_write)
  72         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
  73         [!USING_GUILE_BEFORE_2_2]: New functions.
  74         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
  75         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
  76         'gdbscm_memory_port_read'.
  77         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
  78         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
  79         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
  80         function.
  81         (ioscm_init_memory_port): Remove.
  82         (ioscm_init_memory_port_stream): New function
  83         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
  84         function.
  85         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
  86         Return scm_from_uint (0).
  87         (gdbscm_set_memory_port_read_buffer_size_x)
  88         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
  89         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
  90         Return scm_from_uint (0).
  91         (gdbscm_set_memory_port_write_buffer_size_x)
  92         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
  93         * configure.ac (try_guile_versions): Add "guile-2.2".
  94         * configure: Regenerate.
  95         * NEWS: Add entry.
  96
  97 2020-07-18  Tom Tromey  <tom@tromey.com>
  98
  99         * linux-nat.c (linux_multi_process): Remove.
 100         (linux_nat_target::supports_multi_process): Return true.
 101
 102 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 103
 104         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 105         (riscv_lookup_target_description): Return pointer out of
 106         unique_ptr.
 107         * target-descriptions.c (allocate_target_description): Add
 108         comment.
 109         (target_desc_deleter::operator()): Likewise.
 110         * target-descriptions.h (struct target_desc_deleter): Moved to
 111         gdbsupport/tdesc.h.
 112         (target_desc_up): Likewise.
 113
 114 2020-07-17  Tom Tromey  <tromey@adacore.com>
 115
 116         * linux-nat.c (linux_nat_target::supports_non_stop)
 117         (linux_nat_target::always_non_stop_p): Use "true".
 118         (linux_nat_target::supports_disable_randomization): Use "true" and
 119         "false".
 120
 121 2020-07-16  Caroline Tice  <cmtice@google.com>
 122
 123         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 124         (RNGLIST_HEADER_SIZE64): New constant definition.
 125         (struct dwop_section_names): Add rnglists_dwo.
 126         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 127         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 128         (struct dwo_sections): Add rnglists field.
 129         (read_attribut_reprocess): Add tag parameter.
 130         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 131         (cu_debug_rnglists_section): New function (decl & definition).
 132         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 133         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 134         die whose range is being checked; get rnglist section from
 135         cu_debug_rnglists_section, to get from either objfile or dwo file as
 136         appropriate.  Add cases for DW_RLE_base_addressx,
 137         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 138         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 139         test inside if-condition and updating complaint message.
 140         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 141         dwarf2_rnglists_process.
 142         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 143         dwarf2_ranges_process.
 144         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 145         need_ranges_base and update comment appropriately.  Also pass die tag
 146         to dwarf2_ranges_read.
 147         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 148         need_ranges_base and update comment appropriately.  Also pass die tag
 149         to dwarf2_ranges_process.
 150         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 151         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 152         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 153         need_ranges_base and update comment appropriately.  Also pass die tag
 154         to read_attribute_reprocess and dwarf2_ranges_read.
 155         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 156         and update function comment appropriately.
 157         (read_loclist_index): Call read_loclists_rnglists_header instead of
 158         read_loclist_header.
 159         (read_rnglist_index): New function.
 160         (read_attribute_reprocess):  Add tag parameter. Add code for
 161         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 162         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 163
 164 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 165
 166         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 167         being resolved.
 168
 169 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 170
 171         * arch-utils.c (show_architecture): Update formatting of messages.
 172
 173 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 174
 175         * gdbtypes.h (struct type) <bounds>: Handle array and string
 176         types.
 177         * ada-lang.c (assign_aggregate): Use type::bounds on
 178         array/string type.
 179         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 180         * c-varobj.c (c_number_of_children): Likewise.
 181         (c_describe_child): Likewise.
 182         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 183         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 184         (f_type_print_base): Likewise.
 185         * f-valprint.c (f77_array_offset_tbl): Likewise.
 186         (f77_get_upperbound): Likewise.
 187         (f77_print_array_1): Likewise.
 188         * guile/scm-type.c (gdbscm_type_range): Likewise.
 189         * m2-typeprint.c (m2_array): Likewise.
 190         (m2_is_long_set_of_type): Likewise.
 191         * m2-valprint.c (get_long_set_bounds): Likewise.
 192         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 193         * python/py-type.c (typy_range): Likewise.
 194         * rust-lang.c (rust_internal_print_type): Likewise.
 195         * type-stack.c (type_stack::follow_types): Likewise.
 196         * valarith.c (value_subscripted_rvalue): Likewise.
 197         * valops.c (value_cast): Likewise.
 198
 199 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 200
 201         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 202         callers to use the equivalent accessor methods.
 203
 204 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 205
 206         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 207         (struct type) <bit_stride>: New method.
 208         (TYPE_BIT_STRIDE): Remove.
 209         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 210
 211 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 212
 213         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 214         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 215         callers to use the equivalent accessor methods instead.
 216
 217 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 218
 219         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 220         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 221         callers to use the equivalent accessor methods instead.
 222
 223 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 224
 225         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 226         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 227         to use dynamic_prop::kind.
 228
 229 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 230
 231         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 232         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 233         to get the bound property's kind and check against
 234         PROP_UNDEFINED.
 235
 236 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 237
 238         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 239         all callers to use type::range_bounds followed by
 240         dynamic_prop::{low,high}.
 241
 242 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 243
 244         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 245         const_val, set_const_val, baton, set_locexpr, set_loclist,
 246         set_addr_offset, variant_parts, set_variant_parts,
 247         original_type, set_original_type>: New methods.
 248         <kind>: Rename to...
 249         <m_kind>: ... this.  Update all users to use the new methods
 250         instead.
 251         <data>: Rename to...
 252         <m_data>: ... this.  Update all users to use the new methods
 253         instead.
 254
 255 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 256
 257         * gdbtypes.c (get_discrete_bounds): Return failure if
 258         the range type's bounds are not both defined and constant
 259         values.
 260         (get_array_bounds): Update comment.  Remove undefined bound check.
 261
 262 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 263
 264         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 265         the type::bounds method directly.
 266
 267 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 268
 269         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 270         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 271         are used to set the range type's bounds to use set_bounds.
 272
 273 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 274
 275         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 276
 277 2020-07-10  Pedro Alves  <pedro@palves.net>
 278
 279         * gdbthread.h (inferior_ref): Define.
 280         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 281         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 282         * thread.c
 283         (scoped_restore_current_thread::restore):
 284         Adjust to gdb::ref_ptr.
 285         (scoped_restore_current_thread::~scoped_restore_current_thread):
 286         Remove manual decref handling.
 287         (scoped_restore_current_thread::scoped_restore_current_thread):
 288         Adjust to use
 289         inferior_ref::new_reference/thread_info_ref::new_reference.
 290         Incref the thread before calling get_frame_id instead of after.
 291         Let TARGET_CLOSE_ERROR propagate.
 292
 293 2020-07-10  Pedro Alves  <pedro@palves.net>
 294
 295         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 296         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 297         NOT_AVAILABLE_ERROR.
 298         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 299         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 300
 301 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 302             Pedro Alves  <pedro@palves.net>
 303
 304         PR gdb/26199
 305         * infrun.c (threads_are_resumed_pending_p): Delete.
 306         (do_target_wait): Remove threads_are_executing and
 307         threads_are_resumed_pending_p checks from the inferior_matches
 308         lambda.  Update comments.
 309
 310 2020-07-10  Pedro Alves  <pedro@palves.net>
 311
 312         PR gdb/26199
 313         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 314         executing threads.
 315
 316 2020-07-10  Pedro Alves  <pedro@palves.net>
 317
 318         PR gdb/26199
 319         * infrun.c (handle_no_resumed): Handle multiple targets.
 320
 321 2020-07-10  Pedro Alves  <pedro@palves.net>
 322
 323         PR gdb/26199
 324         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 325         target_is_async_p.
 326
 327 2020-07-10  Pedro Alves  <pedro@palves.net>
 328
 329         PR gdb/26199
 330         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 331         threads, not all threads.
 332
 333 2020-07-10  Pedro Alves  <pedro@palves.net>
 334
 335         PR gdb/26199
 336         * remote.c (remote_target::open_1): Pass remote target pointer as
 337         data to create_async_event_handler.
 338         (remote_async_inferior_event_handler): Mark async event handler
 339         before returning if the remote target still has either pending
 340         events or unacknowledged notifications.
 341
 342 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 343
 344         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 345         declaration.
 346         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 347         function.
 348
 349 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 350
 351         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 352         inferior_ptid.
 353
 354 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 355
 356         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 357         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 358         AT_FREEBSD_PS_STRINGS.
 359
 360 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 361
 362         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 363         of debugfile path on Windows.
 364
 365 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 366
 367         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 368         argument to 'data'.
 369
 370 2020-07-08  Tom Tromey  <tromey@adacore.com>
 371
 372         * ada-lang.c (ada_exception_message_1): Use read_memory.
 373
 374 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 375
 376         PR python/22748
 377         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 378         special handling for inline frames.
 379         * findvar.c (value_of_register_lazy): Skip inline frames when
 380         creating lazy register values.
 381         * frame.c (frame_id_computed_p): Delete definition.
 382         * frame.h (frame_id_computed_p): Delete declaration.
 383
 384 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 385
 386         * NEWS: Mention additions to Python API.
 387         * python/py-arch.c (archpy_register_groups): New function.
 388         (arch_object_methods): Add 'register_groups' method.
 389         * python/py-registers.c (reggroup_iterator_object): New struct.
 390         (reggroup_object): New struct.
 391         (gdbpy_new_reggroup): New function.
 392         (gdbpy_reggroup_to_string): New function.
 393         (gdbpy_reggroup_name): New function.
 394         (gdbpy_reggroup_iter): New function.
 395         (gdbpy_reggroup_iter_next): New function.
 396         (gdbpy_new_reggroup_iterator): New function
 397         (gdbpy_initialize_registers): Register new types.
 398         (reggroup_iterator_object_type): Define new Python type.
 399         (gdbpy_reggroup_getset): New static global.
 400         (reggroup_object_type): Define new Python type.
 401         * python/python-internal.h
 402
 403 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 404
 405         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 406         * python/py-arch.c (archpy_registers): New function.
 407         (arch_object_methods): Add 'registers' method.
 408         * python/py-registers.c: New file.
 409         * python/python-internal.h
 410         (gdbpy_new_register_descriptor_iterator): Declare.
 411         (gdbpy_initialize_registers): Declare.
 412         * python/python.c (do_start_initialization): Call
 413         gdbpy_initialize_registers.
 414         * NEWS: Mention additions to the Python API.
 415
 416 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 417
 418         * NEWS: Mention new Python API method.
 419         * python/py-unwind.c (pending_framepy_architecture): New function.
 420         (pending_frame_object_methods): Add architecture method.
 421
 422 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 423
 424         * gdbarch.c: Regenerate.
 425         * gdbarch.h: Regenerate.
 426         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 427         (gdbarch_data): Use internal_error for the case where
 428         deprecated_set_gdbarch_data was originally needed.
 429         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 430         and use passed in obstack.
 431         (libunwind_frame_set_descr): Should no longer get back NULL from
 432         gdbarch_data.
 433         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 434         type.
 435         * user-regs.c (user_regs_init): Update parameters, and use passed
 436         in obstack.
 437         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 438         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 439
 440 2020-07-06  Tom de Vries  <tdevries@suse.de>
 441
 442         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 443         End-Of-Sequence in lte_is_less_than.
 444         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 445         "gdb: Don't reorder line table entries too much when sorting".
 446
 447 2020-07-06  Tom de Vries  <tdevries@suse.de>
 448
 449         PR tui/26205
 450         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 451
 452 2020-07-05  Tom de Vries  <tdevries@suse.de>
 453
 454         PR build/26187
 455         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 456         std::uncaught_exceptions instead of deprecated
 457         std::uncaught_exception.
 458
 459 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 460
 461         * macroexp.h (macro_stringify): Return
 462         gdb::unique_xmalloc_ptr<char>.
 463         * macroexp.c (macro_stringify): Likewise.
 464         * macrotab.c (fixup_definition): Update.
 465
 466 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 467
 468         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 469         (lex_one_token): Update.
 470         * macroexp.c (struct macro_buffer) <release>: Return
 471         gdb::unique_xmalloc_ptr<char>.
 472         (macro_stringify): Update.
 473         (macro_expand): Update.
 474         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 475         * macroexp.h (macro_expand_next): Likewise.
 476
 477 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 478
 479         * macroexp.h (macro_lookup_ftype): Remove.
 480         (macro_expand, macro_expand_once, macro_expand_next): Remove
 481         lookup function parameters, add scope parameter.
 482         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 483         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 484         * macroscope.h (standard_macro_lookup): Change parameter type
 485         to macro_scope.
 486         * macroscope.c (standard_macro_lookup): Likewise.
 487         * c-exp.y (lex_one_token): Update.
 488         * macrocmd.c (macro_expand_command): Likewise.
 489         (macro_expand_once_command): Likewise.
 490
 491 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 492
 493         * inf-loop.c (inferior_event_handler): Remove client_data param.
 494         * inf-loop.h (inferior_event_handler): Likewise.
 495         * infcmd.c (step_1): Adjust.
 496         * infrun.c (proceed): Adjust.
 497         (fetch_inferior_event): Remove client_data param.
 498         (infrun_async_inferior_event_handler): Adjust.
 499         * infrun.h (fetch_inferior_event): Remove `void *` param.
 500         * linux-nat.c (handle_target_event): Adjust.
 501         * record-btrace.c (record_btrace_handle_async_inferior_event):
 502         Adjust.
 503         * record-full.c (record_full_async_inferior_event_handler):
 504         Adjust.
 505         * remote.c (remote_async_inferior_event_handler): Adjust.
 506
 507 2020-07-01  Tom Tromey  <tom@tromey.com>
 508
 509         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 510         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 511
 512 2020-07-01  Tom Tromey  <tom@tromey.com>
 513
 514         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 515         tui_gen_win_info.
 516         (tui_win_info::make_window): Merge with
 517         tui_gen_win_info::make_window.
 518         (tui_win_info::make_visible): Move from tui_gen_win_info.
 519         * tui/tui-win.c (tui_win_info::max_width): Move from
 520         tui_gen_win_info.
 521         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 522         type.
 523         <window_factory>: Likewise.
 524         * tui/tui-layout.c (tui_win_info::resize): Move from
 525         tui_gen_win_info.
 526         (make_standard_window): Change return type.
 527         (get_locator_window, tui_get_window_by_name): Likewise.
 528         (tui_layout_window::apply): Remove a cast.
 529         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 530         (struct tui_win_info): Merge with tui_gen_win_info.
 531         (struct tui_gen_win_info): Remove.
 532
 533 2020-07-01  Tom Tromey  <tom@tromey.com>
 534
 535         * tui/tui-stack.h (struct tui_locator_window): Derive from
 536         tui_win_info.
 537         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 538         <can_box>: New method.
 539
 540 2020-07-01  Tom Tromey  <tom@tromey.com>
 541
 542         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 543
 544 2020-07-01  Tom Tromey  <tom@tromey.com>
 545
 546         * tui/tui-regs.c (tui_data_window::display_registers_from)
 547         (tui_data_window::display_registers_from)
 548         (tui_data_window::first_data_item_displayed)
 549         (tui_data_window::delete_data_content_windows): Update.
 550         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 551         Remove.
 552         (tui_data_window::check_register_values): Update.
 553         (tui_data_item_window::rerender): Add parameters.  Update.
 554         (tui_data_item_window::refresh_window): Remove.
 555         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 556         virtual.
 557         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 558         tui_gen_win_info.
 559         <refresh_window, max_height, min_height>: Remove.
 560         <rerender>: Add parameters.
 561         <x, y, visible>: New members.
 562         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 563         <m_item_width>: New member.
 564
 565 2020-07-01  Tom Tromey  <tom@tromey.com>
 566
 567         * tui/tui-regs.c (tui_data_window::show_register_group)
 568         (tui_data_window::check_register_values): Update.
 569         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 570         from item_no.
 571
 572 2020-07-01  Tom Tromey  <tom@tromey.com>
 573
 574         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 575         useless "if".
 576
 577 2020-07-01  Tom Tromey  <tom@tromey.com>
 578
 579         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 580         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 581
 582 2020-07-01  Tom Tromey  <tom@tromey.com>
 583
 584         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 585         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 586         (struct tui_line_or_address): Move from tui-data.h.
 587         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 588         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 589         (tui_cmd_window, tui_source_window_base, tui_source_window)
 590         (tui_disasm_window): Don't declare.
 591         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 592         to tui-winsource.h.
 593         (SINGLE_KEY): Move to tui-stack.c.
 594
 595 2020-07-01  Tom Tromey  <tom@tromey.com>
 596
 597         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 598         std::string.
 599         * tui/tui-regs.c (class tab_expansion_file): New.
 600         (tab_expansion_file::write): New method.
 601         (tui_register_format): Change return type.  Use
 602         tab_expansion_file.
 603         (tui_get_register, tui_data_window::display_registers_from)
 604         (tui_data_item_window::rerender): Update.
 605         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 606         * tui/tui-io.c (tui_expand_tabs): Remove.
 607
 608 2020-07-01  Tom Tromey  <tom@tromey.com>
 609
 610         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 611
 612 2020-07-01  Fangrui Song  <maskray@google.com>
 613
 614         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 615
 616 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 617
 618         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 619         forms for DW_AT_associated and DW_AT_allocated attributes,
 620         which is already checked in function attr_to_dynamic_prop.
 621
 622 2020-06-30  Tom Tromey  <tromey@adacore.com>
 623
 624         * dwarf2/read.c (quirk_rust_enum): Correctly call
 625         alloc_rust_variant for default-less enum.
 626
 627 2020-06-30  Tom Tromey  <tromey@adacore.com>
 628
 629         PR build/26183:
 630         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 631         gdb::to_string.
 632
 633 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 634
 635         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 636         * gdbarch.h: Re-generate.
 637
 638 2020-06-28  Tom Tromey  <tom@tromey.com>
 639
 640         * command.h (cmd_types): Remove.
 641         (cmd_type): Don't declare.
 642         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 643         typedef.
 644         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 645         * cli/cli-decode.c (cmd_type): Remove.
 646
 647 2020-06-27  Pedro Alves  <palves@redhat.com>
 648
 649         * fork-child.c (prefork_hook): Adjust.
 650         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 651         Delete.
 652         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 653         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 654         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 655         Remove declarations.
 656         (struct inferior) <set_tty, tty>: New methods.
 657         (struct inferior) <terminal>: Rename to ...
 658         (struct inferior) <m_terminal>: ... this and make private.
 659         * main.c (captured_main_1): Adjust.
 660         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 661         (mi_cmd_inferior_tty_show): Adjust.
 662         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 663         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 664
 665 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 666
 667         * configure.ac: Add --enable-libctf: handle --disable-static
 668         properly.
 669         * acinclude.m4: sinclude ../config/enable.m4.
 670         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 671         (LIBCTF): Substitute in.
 672         (CTF_DEPS): New, likewise.
 673         (CLIBS): libctf needs symbols from libbfd: move earlier.
 674         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 675         flags.
 676         * ctfread.c: Surround in ENABLE_LIBCTF.
 677         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 678         * configure: Regenerate.
 679         * config.in: Likewise.
 680
 681 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 682
 683         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 684
 685 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 686
 687         * inferior.h (struct inferior) <terminal>: Change type to
 688         gdb::unique_xmalloc_ptr<char>.
 689         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 690         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 691         field, adjust to unique pointer.
 692         (get_inferior_io_terminal): Adjust to unique pointer.
 693
 694 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 695
 696         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 697         registers, not just the known core set of registers.
 698
 699 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 700
 701         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 702         fflags, frm, and fcsr registers.
 703         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 704         restore groups.
 705         (riscv_tdesc_unknown_reg): New function.
 706         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 707         tdesc_use_registers.
 708         * riscv-tdep.h (struct gdbarch_tdep): Add
 709         unknown_csrs_first_regnum, unknown_csrs_count,
 710         duplicate_fflags_regnum, duplicate_frm_regnum, and
 711         duplicate_fcsr_regnum fields.
 712
 713 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 714
 715         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 716         callback, use the callback (when not null) to help number unknown
 717         registers.
 718         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 719         (tdesc_use_registers): Add extra parameter to declaration.
 720
 721 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 722
 723         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 724         in the file.
 725         (class riscv_pending_register_alias): Likewise.
 726         (riscv_register_feature::register_info): Change 'required_p' field
 727         to 'required', and change its type.  Add 'check' member function.
 728         (riscv_register_feature::register_info::check): Define new member
 729         function.
 730         (riscv_xreg_feature): Change initialisation of 'required' field.
 731         (riscv_freg_feature): Likewise.
 732         (riscv_virtual_feature): Likewise.
 733         (riscv_csr_feature): Likewise.
 734         (riscv_check_tdesc_feature): Take extra parameter, the csr
 735         tdesc_feature, rewrite the function to use the new
 736         riscv_register_feature::register_info::check function.
 737         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 738
 739 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 740
 741         * features/Makefile: Remove all references to the deleted files
 742         below.
 743         * features/riscv/32bit-csr.c: Deleted.
 744         * features/riscv/32bit-csr.xml: Deleted.
 745         * features/riscv/64bit-csr.c: Deleted.
 746         * features/riscv/64bit-csr.xml: Deleted.
 747         * features/riscv/rebuild-csr-xml.sh: Deleted.
 748
 749 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 750
 751         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 752         whitespace error for declaration of names member variable.
 753         (struct riscv_register_feature): Add new prefer_first_name member
 754         variable, and fix whitespace error in declaration of registers.
 755         (riscv_xreg_feature): Initialize prefer_first_name field.
 756         (riscv_freg_feature): Likewise.
 757         (riscv_virtual_feature): Likewise.
 758         (riscv_csr_feature): Likewise.
 759         (riscv_register_name): Expand on comments.  Remove register name
 760         modifications for CSR and virtual registers.
 761
 762 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 763
 764         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 765         errors.
 766
 767 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 768
 769         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
 770         riscv-opc.h.
 771         (class riscv_pending_register_alias): New class.
 772         (riscv_check_tdesc_feature): Take vector of pending aliases and
 773         populate it as appropriate.
 774         (riscv_setup_register_aliases): Delete.
 775         (riscv_gdbarch_init): Create vector of pending aliases and pass it
 776         to riscv_check_tdesc_feature in all cases.  Use the vector to
 777         create the register aliases.
 778
 779 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 780
 781         * sol2-tdep.c (sol2_static_transform_name): Remove.
 782         (sol2_init_abi): Don't register it.
 783         * gdbarch.sh (static_transform_name): Remove.
 784         * gdbarch.c, gdbarch.h: Regenerate.
 785
 786         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
 787         gdbarch_static_transform_name.
 788         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
 789         * stabsread.c (define_symbol) <'X'>: Remove.
 790         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
 791         handling.
 792         <'V'>: Likewise.
 793         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
 794         <'S'>: Remove call to gdbarch_static_transform_name.
 795
 796 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 797
 798         * procfs.c (procfs_pre_trace): New function.
 799         (procfs_target::create_inferior): Pass it to fork_inferior.
 800
 801 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 802
 803         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
 804         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
 805         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
 806         sol2-tdep.o, sparc-sol2-tdep.o.
 807         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
 808         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
 809         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
 810         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
 811
 812 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 813
 814         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 815         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 816         Call sol2_init_abi.
 817         Remove calls to set_gdbarch_skip_solib_resolver,
 818         set_gdbarch_core_pid_to_str.
 819         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 820         (i386_sol2_static_transform_name): Remove.
 821         (i386_sol2_init_abi): Call sol2_init_abi.
 822         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 823         set_gdbarch_static_transform_name,
 824         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 825         Use sol2_sigtramp_p.
 826         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 827         (sol2_sigtramp_p): New function.
 828         (sol2_static_transform_name): New function.
 829         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 830         (sol2_init_abi): New function.
 831         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 832         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 833         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 834         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 835         (sparc_sol2_static_transform_name): Remove.
 836         (sparc32_sol2_init_abi): Call sol2_init_abi.
 837         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 838         set_gdbarch_static_transform_name,
 839         set_gdbarch_skip_solib_resolver,
 840         set_gdbarch_core_pid_to_str.
 841         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 842         (sparc_sol2_static_transform_name): Remove
 843         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 844         call sol2_sigtramp_p.
 845         (sparc64_sol2_init_abi): Call sol2_init_abi.
 846         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 847         set_gdbarch_static_transform_name,
 848         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 849
 850 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 851
 852         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 853         * exec.c (validate_exec_file): If from_tty, set both
 854         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 855         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 856         and from_tty, unconditionally ask a confirmation.
 857
 858 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 859
 860         * target-descriptions.c (tdesc_architecture_name): Protect against
 861         NULL pointer dereference.
 862         (maint_print_xml_tdesc_cmd): New function.
 863         (_initialize_target_descriptions): Register new 'maint print
 864         xml-tdesc' command and give it the filename completer.
 865         * NEWS: Mention new 'maint print xml-tdesc' command.
 866
 867 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 868
 869         * target-descriptions.c (class tdesc_compatible_info): New class.
 870         (struct target_desc): Change type of compatible vector.
 871         (tdesc_compatible_p): Update for change in type of
 872         target_desc::compatible.
 873         (tdesc_compatible_info_list): New function.
 874         (tdesc_compatible_info_arch_name): New function.
 875         (tdesc_add_compatible): Update for change in type of
 876         target_desc::compatible.
 877         (print_c_tdesc::visit_pre): Likewise.
 878
 879 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 880
 881         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 882         whitespace to underscore.
 883         (maint_print_c_tdesc_cmd): Use fake filename for target
 884         descriptions that came from the target.
 885         (_initialize_target_descriptions): Add filename command completion
 886         for 'maint print c-tdesc'.
 887
 888 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 889
 890         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
 891         lines.
 892
 893 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 894
 895         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
 896         lines.
 897         (dwarf2_find_location_expression): Likewise.
 898         (call_site_parameter_matches): Likewise.
 899         (dwarf2_compile_expr_to_ax): Likewise.
 900         (disassemble_dwarf_expression): Likewise.
 901         (loclist_describe_location): Likewise.
 902
 903 2020-06-23  Pedro Alves  <palves@redhat.com>
 904
 905         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
 906         progspace-and-thread.h.  Include scoped-mock-context.h instead.
 907         (register_to_value_test): Use scoped_mock_context.
 908         * regcache.c: Include "scoped-mock-context.h".
 909         (cooked_read_test): Don't error out if a target is already pushed.
 910         Use scoped_mock_context.  Adjust.
 911         * scoped-mock-context.h: New file.
 912
 913 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 914
 915         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
 916         initializer.
 917         (ada_language::is_string_type_p): New member function.
 918         * c-lang.c (c_language_data): Delete la_is_string_type_p
 919         initializer.
 920         (cplus_language_data): Likewise.
 921         (asm_language_data): Likewise.
 922         (minimal_language_data): Likewise.
 923         * d-lang.c (d_language_data): Likewise.
 924         * f-lang.c (f_is_string_type_p): Delete function, implementation
 925         moved to f_language::is_string_type_p.
 926         (f_language_data): Delete la_is_string_type_p initializer.
 927         (f_language::is_string_type_p): New member function,
 928         implementation from f_is_string_type_p.
 929         * go-lang.c (go_is_string_type_p): Delete function, implementation
 930         moved to go_language::is_string_type_p.
 931         (go_language_data): Delete la_is_string_type_p initializer.
 932         (go_language::is_string_type_p): New member function,
 933         implementation from go_is_string_type_p.
 934         * language.c (language_defn::is_string_type_p): Define new member
 935         function.
 936         (default_is_string_type_p): Make static, add comment copied from
 937         header file.
 938         (unknown_language_data): Delete la_is_string_type_p initializer.
 939         (unknown_language::is_string_type_p): New member function.
 940         (auto_language_data): Delete la_is_string_type_p initializer.
 941         (auto_language::is_string_type_p): New member function.
 942         * language.h (language_data): Delete la_is_string_type_p field.
 943         (language_defn::is_string_type_p): Declare new function.
 944         (default_is_string_type_p): Delete desclaration, move comment to
 945         definition.
 946         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
 947         moved to m2_language::is_string_type_p.
 948         (m2_language_data): Delete la_is_string_type_p initializer.
 949         (m2_language::is_string_type_p): New member function,
 950         implementation from m2_is_string_type_p.
 951         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
 952         initializer.
 953         * opencl-lang.c (opencl_language_data): Likewise.
 954         * p-lang.c (pascal_is_string_type_p): Delete function,
 955         implementation moved to pascal_language::is_string_type_p.
 956         (pascal_language_data): Delete la_is_string_type_p initializer.
 957         (pascal_language::is_string_type_p): New member function,
 958         implementation from pascal_is_string_type_p.
 959         * rust-lang.c (rust_is_string_type_p): Delete function,
 960         implementation moved to rust_language::is_string_type_p.
 961         (rust_language_data): Delete la_is_string_type_p initializer.
 962         (rust_language::is_string_type_p): New member function,
 963         implementation from rust_is_string_type_p.
 964         * valprint.c (val_print_scalar_or_string_type_p): Update call to
 965         is_string_type_p.
 966
 967 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 968
 969         * ada-lang.c (ada_language_data): Delete la_print_typedef
 970         initializer.
 971         (ada_language::print_typedef): New member function.
 972         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
 973         (cplus_language_data): Likewise.
 974         (asm_language_data): Likewise.
 975         (minimal_language_data): Likewise.
 976         * d-lang.c (d_language_data): Likewise.
 977         * f-lang.c (f_language_data): Likewise.
 978         (f_language::print_typedef): New member function.
 979         * go-lang.c (go_language_data): Delete la_print_typedef
 980         initializer.
 981         * language.c (language_defn::print_typedef): Define member
 982         function.
 983         (unknown_language_data): Delete la_print_typedef initializer.
 984         (unknown_language::print_typedef): New member function.
 985         (auto_language_data): Delete la_print_typedef initializer.
 986         (auto_language::print_typedef): New member function.
 987         * language.h (language_data): Delete la_print_typedef field.
 988         (language_defn::print_typedef): Declare new member function.
 989         (LA_PRINT_TYPEDEF): Update call to print_typedef.
 990         (default_print_typedef): Delete declaration.
 991         * m2-lang.c (m2_language_data): Delete la_print_typedef
 992         initializer.
 993         (m2_language::print_typedef): New member function.
 994         * objc-lang.c (objc_language_data): Delete la_print_typedef
 995         initializer.
 996         * opencl-lang.c (opencl_language_data): Likewise.
 997         * p-lang.c (pascal_language_data): Likewise.
 998         (pascal_language::print_typedef): New member function.
 999         * rust-lang.c (rust_print_typedef): Delete function,
1000         implementation moved to rust_language::print_typedef.
1001         (rust_language): Delete la_print_typedef initializer.
1002         (rust_language::print_typedef): New member function,
1003         implementation from rust_print_typedef.
1004         * typeprint.c (default_print_typedef): Delete.
1005
1006 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1007
1008         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1009         (ada_language::printstr): New member function.
1010         * c-lang.c (c_language_data): Delete la_printstr initializer.
1011         (cplus_language_data): Likewise.
1012         (asm_language_data): Likewise.
1013         (minimal_language_data): Likewise.
1014         * d-lang.c (d_language_data): Likewise.
1015         * f-lang.c (f_printstr): Rename to f_language::printstr.
1016         (f_language_data): Delete la_printstr initializer.
1017         (f_language::printstr): New member function, implementation from
1018         f_printstr.
1019         * go-lang.c (go_language_data): Delete la_printstr initializer.
1020         * language.c (language_defn::printstr): Define new member
1021         function.
1022         (unk_lang_printstr): Delete.
1023         (unknown_language_data): Delete la_printstr initializer.
1024         (unknown_language::printstr): New member function.
1025         (auto_language_data): Delete la_printstr initializer.
1026         (auto_language::printstr): New member function.
1027         * language.h (language_data): Delete la_printstr field.
1028         (language_defn::printstr): Declare new member function.
1029         (LA_PRINT_STRING): Update call to printstr.
1030         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1031         (m2_language_data): Delete la_printstr initializer.
1032         (m2_language::printstr): New member function, implementation from
1033         m2_printstr.
1034         * objc-lang.c (objc_language_data): Delete la_printstr
1035         initializer.
1036         * opencl-lang.c (opencl_language_data): Likewise.
1037         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1038         (pascal_language_data): Delete la_printstr initializer.
1039         (pascal_language::printstr): New member function, implementation
1040         from pascal_printstr.
1041         * p-lang.h (pascal_printstr): Delete declaration.
1042         * rust-lang.c (rust_printstr): Update header comment.
1043         (rust_language_data): Delete la_printstr initializer.
1044         (rust_language::printstr): New member function.
1045
1046 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1047
1048         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1049         (ada_language::printchar): New member function.
1050         * c-lang.c (c_language_data): Delete la_printchar initializer.
1051         (cplus_language_data): Likewise.
1052         (asm_language_data): Likewise.
1053         (minimal_language_data): Likewise.
1054         * d-lang.c (d_language_data): Likewise.
1055         * f-lang.c (f_printchar): Rename to f_language::printchar.
1056         (f_language_data): Delete la_printchar initializer.
1057         (f_language::printchar): New member function, implementation from
1058         f_printchar.
1059         * go-lang.c (go_language_data): Delete la_printchar initializer.
1060         * language.c (unk_lang_printchar): Delete.
1061         (language_defn::printchar): Define new member function.
1062         (unknown_language_data): Delete la_printchar initializer.
1063         (unknown_language::printchar): New member function.
1064         (auto_language_data): Delete la_printchar initializer.
1065         (auto_language::printchar): New member function.
1066         * language.h (language_data): Delete la_printchar field.
1067         (language_defn::printchar): Declare new member function.
1068         (LA_PRINT_CHAR): Update call to printchar.
1069         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1070         (m2_language::printchar): New member function.
1071         * objc-lang.c (objc_language_data): Delete la_printchar
1072         initializer.
1073         * opencl-lang.c (opencl_language_data): Likewise.
1074         * p-lang.c (pascal_language_data): Delete la_printchar
1075         initializer.
1076         (pascal_language::printchar): New member function.
1077         * rust-lang.c (rust_printchar): Rename to
1078         rust_language::printchar.
1079         (rust_language_data): Delete la_printchar initializer.
1080         (rust_language::printchar): New member function, implementation
1081         from rust_printchar.
1082
1083 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1084
1085         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1086         (ada_language_data): Delete la_emitchar initializer.
1087         (ada_language::emitchar): New member function, implementation from
1088         emit_char.
1089         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1090         (cplus_language_data): Likewise.
1091         (asm_language_data): Likewise.
1092         (minimal_language_data): Likewise.
1093         * d-lang.c (d_language_data): Likewise.
1094         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1095         (f_language_data): Delete la_emitchar initializer.
1096         (f_language::emitchar): New member function, implementation from
1097         f_emit_char.
1098         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1099         * language.c (unk_lang_emit_char): Delete.
1100         (language_defn::emitchar): New member function definition.
1101         (unknown_language_data): Delete la_emitchar initializer.
1102         (unknown_language::emitchar): New member function.
1103         (auto_language_data): Delete la_emitchar initializer.
1104         (auto_language::emitchar): New member function.
1105         * language.h (language_data): Delete la_emitchar field.
1106         (language_defn::emitchar): New member field declaration.
1107         (LA_EMIT_CHAR): Update call to emitchar.
1108         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1109         (m2_language_data): Delete la_emitchar initializer.
1110         (m2_language::emitchar): New member function, implementation from
1111         m2_emit_char.
1112         * objc-lang.c (objc_language_data): Delete la_emitchar
1113         initializer.
1114         * opencl-lang.c (opencl_language_data): Likewise.
1115         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1116         (pascal_language_data): Delete la_emitchar initializer.
1117         (pascal_language::emitchar): New member function, implementation
1118         from pascal_emit_char.
1119         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1120         (rust_language_data): Delete la_emitchar initializer.
1121         (rust_language::emitchar): New member function, implementation
1122         from rust_emitchar.
1123
1124 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1125
1126         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1127         (ada_language_data): Delete la_post_parser initializer.
1128         (ada_language::post_parser): New member function.
1129         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1130         (cplus_language_data): Likewise.
1131         (asm_language_data): Likewise.
1132         (minimal_language_data): Likewise.
1133         * d-lang.c (d_language_data): Likewise.
1134         * f-lang.c (f_language_data): Likewise.
1135         * go-lang.c (go_language_data): Likewise.
1136         * language.c (unknown_language_data): Likewise.
1137         (auto_language_data): Likewise.
1138         * language.h (language_data): Delete la_post_parser field.
1139         (language_defn::post_parser): New member function.
1140         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1141         * objc-lang.c (objc_language_data): Likewise.
1142         * opencl-lang.c (opencl_language_data): Likewise.
1143         * p-lang.c (pascal_language_data): Likewise.
1144         * parse.c (parse_exp_in_context): Update call to post_parser.
1145         (null_post_parser): Delete definition.
1146         * parser-defs.h (null_post_parser): Delete declaration.
1147         * rust-lang.c (rust_language_data): Delete la_post_parser
1148         initializer.
1149
1150 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1151
1152         * ada-lang.c (parse): Rename to ada_language::parser.
1153         (ada_language_data): Delete la_parser initializer.
1154         (ada_language::parser): New member function, implementation from
1155         parse.
1156         * c-lang.c (c_language_data): Delete la_parser initializer.
1157         (cplus_language_data): Likewise.
1158         (asm_language_data): Likewise.
1159         (minimal_language_data): Likewise.
1160         * d-lang.c (d_language_data): Likewise.
1161         (d_language::parser): New member function.
1162         * f-lang.c (f_language_data): Delete la_parser initializer.
1163         (f_language::parser): New member function.
1164         * go-lang.c (go_language_data): Delete la_parser initializer.
1165         (go_language::parser): New member function.
1166         * language.c (unk_lang_parser): Delete.
1167         (language_defn::parser): Define new member function.
1168         (unknown_language_data): Delete la_parser initializer.
1169         (unknown_language::parser): New member function.
1170         (auto_language_data): Delete la_parser initializer.
1171         (auto_language::parser): New member function.
1172         * language.h (language_data): Delete la_parser field.
1173         (language_defn::parser): Declare new member function.
1174         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1175         (m2_language::parser): New member function.
1176         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1177         * opencl-lang.c (opencl_language_data): Likewise.
1178         * p-lang.c (pascal_language_data): Likewise.
1179         (pascal_language::parser): New member function.
1180         * parse.c (parse_exp_in_context): Update call to parser.
1181         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1182         (rust_language::parser): New member function.
1183
1184 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1185
1186         * top.c (print_gdb_configuration): Print --with-python-libdir
1187         configuration value.
1188
1189 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1190
1191         * NEWS: Mention change to the alias command.
1192
1193 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1194
1195         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1196         (alias_command_completer)
1197         (make_alias_options_def_group): New functions.
1198         (alias_opts, alias_option_defs): New struct and array.
1199         (alias_usage_error): Update usage.
1200         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1201         Use option framework.
1202         (_initialize_cli_cmds): Update alias command help.
1203         Update aliases command help.
1204         (show_user):
1205         Add NULL for new default_args lookup_cmd argument.
1206         (valid_command_p): Rename to validate_aliased_command.
1207         Add NULL for new default_args lookup_cmd argument.  Verify that the
1208         aliased_command has no default args.
1209         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1210         (lookup_cmd_1, lookup_cmd): New argument default_args.
1211         (add_alias_cmd):
1212         Add NULL for new default_args lookup_cmd argument.
1213         (print_help_for_command): Show default args under the layout
1214          alias some_alias = some_aliased_cmd some_alias_default_arg.
1215         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1216         xfree default_args in destructor.
1217         * cli/cli-script.c (process_next_line, do_define_command):
1218         Add NULL for new default_args lookup_cmd argument.
1219         * command.h: Declare new default_args argument in lookup_cmd
1220         and lookup_cmd_1.
1221         * completer.c (complete_line_internal_1):
1222         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1223         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1224         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1225         Likewise.
1226         * infcmd.c (_initialize_infcmd): Likewise.
1227         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1228         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1229         * python/py-param.c (add_setshow_generic): Likewise.
1230         * remote.c (_initialize_remote): Likewise.
1231         * top.c (execute_command): Prepend default_args if command has some.
1232         (set_verbose):
1233         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1234         * tracepoint.c (validate_actionline, encode_actions_1):
1235         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1236
1237 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1238
1239         * jit.c (jit_read_descriptor): Use bool as the return type.
1240         (jit_breakpoint_re_set_internal): Use bool as the return type.
1241         Invert the return value logic; return true if the jit breakpoint
1242         has been successfully initialized.
1243         (jit_inferior_init): Update the call to
1244         jit_breakpoint_re_set_internal.
1245
1246 2020-06-22  Pedro Alves  <palves@redhat.com>
1247
1248         PR gdb/25939
1249         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1250         Use the current inferior instead.  Don't return
1251         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1252         wait again.
1253         * sol-thread.c (sol_thread_target::wait): Don't reference
1254         inferior_ptid.
1255         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1256         (sol_update_thread_list_callback): Use the current inferior's pid
1257         instead of inferior_ptid.
1258
1259 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1260
1261         * procfs.c: Cleanup many comments.
1262
1263         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1264         (AFTER_WATCHFLAG): Replace by value.
1265
1266         (MAIN_PROC_NAME_FORMAT): Inline ...
1267         (create_procinfo): ... here.
1268
1269         (procfs_debug_inferior): Remove SYS_exec handling.
1270         (syscall_is_exec): Likewise.
1271         (procfs_set_exec_trap): Likewise.
1272
1273         (syscall_is_lwp_exit): Inline in callers.
1274         (syscall_is_exit): Likewise.
1275         (syscall_is_exec): Likewise.
1276         (syscall_is_lwp_create): Likewise.
1277
1278         (invalidate_cache): Remove #if 0 code.
1279
1280         (make_signal_thread_runnable):  Remove.
1281         (procfs_target::resume): Remove #if 0 code.
1282
1283 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1284
1285         PR gdb/25939
1286         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1287         call ...
1288         (procfs_target::create_inferior): ... here.
1289
1290 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1291
1292         * exec.c (validate_exec_file): Ensure the build-id is up to
1293         date by calling reopen_exec_file (that checks file timestamp
1294         to decide to re-read the file).
1295
1296 2020-06-18  Pedro Alves  <palves@redhat.com>
1297
1298         PR gdb/25412
1299         * gdbthread.h (delete_thread, delete_thread_silent)
1300         (find_thread_ptid): Update comments.
1301         * thread.c (current_thread_): New global.
1302         (is_current_thread): Move higher, and reimplement.
1303         (inferior_thread): Reimplement.
1304         (set_thread_exited): Use bool.  Add assertions.
1305         (add_thread_silent): Simplify thread-reuse handling by always
1306         calling delete_thread.
1307         (delete_thread): Remove intro comment.
1308         (find_thread_ptid): Skip exited threads.
1309         (switch_to_thread_no_regs): Write to current_thread_.
1310         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1311         INFERIOR_PTID.  Clear current_thread_.
1312
1313 2020-06-18  Pedro Alves  <palves@redhat.com>
1314
1315         * aix-thread.c (pd_update): Use switch_to_thread.
1316
1317 2020-06-18  Pedro Alves  <palves@redhat.com>
1318
1319         * ravenscar-thread.c (ravenscar_thread_target): Update.
1320         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1321         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1322         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1323         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1324
1325 2020-06-18  Pedro Alves  <palves@redhat.com>
1326
1327         * nat/windows-nat.c (current_windows_thread): Remove.
1328         * nat/windows-nat.h (current_windows_thread): Remove.
1329         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1330         Adjust.
1331         (display_selectors): Adjust to fetch the current
1332         windows_thread_info based on inferior_ptid.
1333         (fake_create_process): No longer write to current_windows_thread.
1334         (windows_nat_target::get_windows_debug_event):
1335         Don't set inferior_ptid or current_windows_thread.
1336         (windows_nat_target::wait): Adjust to not rely on
1337         current_windows_thread.
1338         (do_initial_windows_stuff): Now a method of windows_nat_target.
1339         Switch to the last_ptid thread.
1340         (windows_nat_target::attach): Adjust.
1341         (windows_nat_target::detach): Use switch_to_no_thread instead of
1342         writing to inferior_ptid directly.
1343         (windows_nat_target::create_inferior): Adjust.
1344
1345 2020-06-18  Pedro Alves  <palves@redhat.com>
1346
1347         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1348
1349 2020-06-18  Pedro Alves  <palves@redhat.com>
1350
1351         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1352         after creating it, instead of writing to inferior_ptid.  Don't
1353         write to inferior_ptid.
1354
1355 2020-06-18  Pedro Alves  <palves@redhat.com>
1356
1357         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1358
1359 2020-06-18  Pedro Alves  <palves@redhat.com>
1360
1361         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1362         it, instead of writing to inferior_ptid.
1363
1364 2020-06-18  Pedro Alves  <palves@redhat.com>
1365
1366         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1367         to inferior_ptid.
1368
1369 2020-06-18  Pedro Alves  <palves@redhat.com>
1370
1371         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1372         instead of writing to inferior_ptid directly.
1373
1374 2020-06-18  Pedro Alves  <palves@redhat.com>
1375
1376         * corelow.c (core_target::close): Use switch_to_no_thread instead
1377         of writing to inferior_ptid directly.
1378         (add_to_thread_list, core_target_open): Use switch_to_thread
1379         instead of writing to inferior_ptid directly.
1380
1381 2020-06-18  Pedro Alves  <palves@redhat.com>
1382
1383         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1384         inferior_ptid.
1385         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1386         inferior_ptid.
1387         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1388         inferior_ptid directly.
1389         (darwin_nat_target::init_thread_list): Switch to thread, instead
1390         of writing to inferior_ptid.
1391         (darwin_nat_target::attach): Don't write to inferior_ptid.
1392         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1393
1394 2020-06-18  Pedro Alves  <palves@redhat.com>
1395
1396         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1397         thread.
1398         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1399         Instead use switch_to_thread.
1400         (gnu_nat_target::detach): Use switch_to_no_thread
1401         instead of writing to inferior_ptid directly.  Used passed-in
1402         inferior instead of looking up the inferior by pid.
1403
1404 2020-06-18  Pedro Alves  <palves@redhat.com>
1405
1406         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1407         inferior_ptid.
1408
1409 2020-06-18  Pedro Alves  <palves@redhat.com>
1410
1411         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1412         inferior_ptid.
1413         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1414         thread.
1415         (nto_procfs_target::detach): Avoid referencing
1416         inferior_ptid.  Use switch_to_no_thread instead of writing to
1417         inferior_ptid directly.
1418         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1419         instead of writing to inferior_ptid directly.
1420         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1421         to thread.
1422
1423 2020-06-18  Pedro Alves  <palves@redhat.com>
1424
1425         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1426         after creating it, instead of writing to inferior_ptid.
1427         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1428         to inferior_ptid directly.
1429         (gdbsim_target::wait): Don't write to inferior_ptid.
1430
1431 2020-06-18  Pedro Alves  <palves@redhat.com>
1432
1433         * remote.c (remote_target::remote_notice_new_inferior): Use
1434         switch_to_thread instead of writing to inferior_ptid directly.
1435         (remote_target::add_current_inferior_and_thread): Use
1436         switch_to_no_thread instead of writing to inferior_ptid directly.
1437         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1438         and switch_to_thread instead of using set_current_inferior or
1439         writing to inferior_ptid directly.
1440
1441 2020-06-18  Pedro Alves  <palves@redhat.com>
1442
1443         * tracectf.c (ctf_target_open): Switch to added thread instead of
1444         writing to inferior_ptid directly.
1445         (ctf_target::close): Use switch_to_no_thread instead of writing to
1446         inferior_ptid directly.
1447
1448 2020-06-18  Pedro Alves  <palves@redhat.com>
1449
1450         * tracefile-tfile.c (tfile_target_open): Don't write to
1451         inferior_ptid directly, instead switch to added thread.
1452         (tfile_target::close): Use switch_to_no_thread instead of writing
1453         to inferior_ptid directly.
1454
1455 2020-06-18  Pedro Alves  <palves@redhat.com>
1456
1457         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1458         (procfs_target::detach): Use switch_to_no_thread
1459         instead of writing to inferior_ptid directly.
1460         (do_attach): Change return type to void.  Switch to the added
1461         thread.
1462         (procfs_target::create_inferior): Switch to the added thread.
1463         (procfs_do_thread_registers): Don't write to inferior_ptid.
1464
1465 2020-06-18  Pedro Alves  <palves@redhat.com>
1466
1467         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1468         of writing to inferior_ptid.
1469         (scoped_restore_exited_inferior): Delete.
1470         (handle_vfork_child_exec_or_exit): Simplify using
1471         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1472         instead of writing to inferior_ptid.
1473         (THREAD_STOPPED_BY): Delete.
1474         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1475         (thread_stopped_by_hw_breakpoint): Delete.
1476         (save_waitstatus): Use
1477         scoped_restore_current_thread+switch_to_thread, and call
1478         target_stopped_by_watchpoint instead of
1479         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1480         instead of thread_stopped_by_sw_breakpoint, and
1481         target_stopped_by_hw_breakpoint instead of
1482         thread_stopped_by_hw_breakpoint.
1483         (handle_inferior_event)
1484         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1485         inferior_ptid directly, nor
1486         set_current_inferior/set_current_program_space.  Use
1487         switch_to_thread / switch_to_inferior_no_thread instead.
1488
1489 2020-06-18  Pedro Alves  <palves@redhat.com>
1490
1491         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1492         instead of writing to inferior_ptid.
1493
1494 2020-06-18  Pedro Alves  <palves@redhat.com>
1495
1496         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1497         added thread.
1498         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1499         to the added thread.
1500         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1501         instead of writing to inferior_ptid.
1502
1503 2020-06-18  Pedro Alves  <palves@redhat.com>
1504
1505         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1506         (register_to_value_test): Mock a program_space too.  Heap-allocate
1507         the address space.  Don't write to inferior_ptid.  Use
1508         switch_to_thread instead.
1509
1510 2020-06-18  Pedro Alves  <palves@redhat.com>
1511
1512         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1513         Delete.
1514         (find_signalled_thread()): New, factored out from
1515         linux_make_corefile_notes and adjusted to handle exited threads.
1516         (linux_make_corefile_notes): Adjust to use the new
1517         find_signalled_thread.
1518
1519 2020-06-18  Pedro Alves  <palves@redhat.com>
1520
1521         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1522         of saving/restoring inferior_ptid.
1523
1524 2020-06-17  Tom Tromey  <tom@tromey.com>
1525
1526         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1527         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1528         declare.
1529         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1530
1531 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1532
1533         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1534         of partial symtabs.
1535
1536 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1537
1538         * regformats/reg-arm.dat: Remove.
1539         * regformats/reg-bfin.dat: Remove.
1540         * regformats/reg-cris.dat: Remove.
1541         * regformats/reg-crisv32.dat: Remove.
1542         * regformats/reg-m32r.dat: Remove.
1543         * regformats/reg-tilegx.dat: Remove.
1544         * regformats/reg-tilegx32.dat: Remove.
1545
1546 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1547
1548         * features/Makefile (WHICH): Remove arm files.
1549         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1550         * regformats/arm/arm-with-neon.dat: Remove.
1551         * regformats/arm/arm-with-vfpv2.dat: Remove.
1552         * regformats/arm/arm-with-vfpv3.dat: Remove.
1553
1554 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1555
1556         * features/Makefile (XMLTOC): Remove rx.xml.
1557
1558 2020-06-17  Pedro Alves  <palves@redhat.com>
1559
1560         * gdbthread.h (thread_control_state) <trap_expected> Update
1561         comments.
1562
1563 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1564
1565         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1566         ada_language::lookup_symbol_nonlocal.
1567         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1568         (ada_language::lookup_symbol_nonlocal): New member function,
1569         implementation from ada_lookup_symbol_nonlocal.
1570         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1571         initializer.
1572         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1573         initializer.
1574         (cplus_language::lookup_symbol_nonlocal): New member function.
1575         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1576         (minimal_language_data) Likewise.
1577         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1578         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1579         initializer.
1580         (d_language::lookup_symbol_nonlocal): New member function.
1581         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1582         initializer.
1583         (f_language::lookup_symbol_nonlocal): New member function.
1584         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1585         initializer.
1586         * language.c (unknown_language_data): Likewise.
1587         (auto_language_data): Likewise.
1588         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1589         field.
1590         (language_defn::lookup_symbol_nonlocal): New member function.
1591         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1592         initializer.
1593         * objc-lang.c (objc_language_data): Likewise.
1594         * opencl-lang.c (opencl_language_data): Likewise.
1595         * p-lang.c (pascal_language_data): Likewise.
1596         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1597         rust_language::lookup_symbol_nonlocal.
1598         (rust_language_data): Delete la_lookup_symbol_nonlocal
1599         initializer.
1600         (rust_language::lookup_symbol_nonlocal): New member function,
1601         implementation from rust_lookup_symbol_nonlocal.
1602         * symtab.c (lookup_symbol_aux): Update call to
1603         lookup_symbol_nonlocal.
1604         (basic_lookup_symbol_nonlocal): Rename to...
1605         (language_defn::lookup_symbol_nonlocal): ...this, and update
1606         header comment.  Remove language_defn parameter, and replace with
1607         uses of `this'.
1608         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1609
1610 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1611
1612         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1613         initializer.
1614         (ada_language::value_print_inner): New member function.
1615         * c-lang.c (c_language_data): Delete la_value_print_inner
1616         initializer.
1617         (cplus_language_data): Likewise.
1618         (asm_language_data): Likewise.
1619         (minimal_language_data): Likewise.
1620         * d-lang.c (d_language_data): Likewise.
1621         (d_language::value_print_inner): New member function.
1622         * f-lang.c (f_language_data): Delete la_value_print_inner
1623         initializer.
1624         (f_language::value_print_inner): New member function.
1625         * f-lang.h (f_value_print_innner): Rename to...
1626         (f_value_print_inner): ...this (note spelling of 'inner').
1627         * f-valprint.c (f_value_print_innner): Rename to...
1628         (f_value_print_inner): ...this (note spelling of 'inner').
1629         * go-lang.c (go_language_data): Delete la_value_print_inner
1630         initializer.
1631         (go_language::value_print_inner): New member function.
1632         * language.c (language_defn::value_print_inner): Define new member
1633         function.
1634         (unk_lang_value_print_inner): Delete.
1635         (unknown_language_data): Delete la_value_print_inner initializer.
1636         (unknown_language::value_print_inner): New member function.
1637         (auto_language_data): Delete la_value_print_inner initializer.
1638         (auto_language::value_print_inner): New member function.
1639         * language.h (language_data): Delete la_value_print_inner field.
1640         (language_defn::value_print_inner): Delcare new member function.
1641         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1642         initializer.
1643         (m2_language::value_print_inner): New member function.
1644         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1645         initializer.
1646         * opencl-lang.c (opencl_language_data): Likewise.
1647         * p-lang.c (pascal_language_data): Likewise.
1648         (pascal_language::value_print_inner): New member function.
1649         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1650         initializer.
1651         (rust_language::value_print_inner): New member function.
1652         * valprint.c (do_val_print): Update call to value_print_inner.
1653
1654 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1655
1656         * ada-lang.c (ada_language_data): Delete la_value_print
1657         initializer.
1658         (ada_language::value_print): New member function.
1659         * c-lang.c (c_language_data): Delete la_value_print initializer.
1660         (cplus_language_data): Likewise.
1661         (asm_language_data): Likewise.
1662         (minimal_language_data): Likewise.
1663         * d-lang.c (d_language_data): Likewise.
1664         * f-lang.c (f_language_data): Likewise.
1665         * go-lang.c (go_language_data): Likewise.
1666         * language.c (unk_lang_value_print): Delete.
1667         (language_defn::value_print): Define new member function.
1668         (unknown_language_data): Delete la_value_print initializer.
1669         (unknown_language::value_print): New member function.
1670         (auto_language_data): Delete la_value_print initializer.
1671         (auto_language::value_print): New member function.
1672         * language.h (language_data): Delete la_value_print field.
1673         (language_defn::value_print): Declare new member function.
1674         (LA_VALUE_PRINT): Update call to value_print.
1675         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1676         * objc-lang.c (objc_language_data): Likewise.
1677         * opencl-lang.c (opencl_language_data): Likewise.
1678         * p-lang.c (pascal_language_data): Likewise.
1679         (pascal_language::value_print): New member function.
1680         * rust-lang.c (rust_language_data): Delete la_value_print
1681         initializer.
1682
1683 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1684
1685         * ada-lang.c (ada_watch_location_expression): Rename to
1686         ada_language::watch_location_expression.
1687         (ada_language_data): Delete la_watch_location_expression
1688         initializer.
1689         (ada_language::watch_location_expression): New member function,
1690         implementation from ada_watch_location_expression.
1691         * breakpoint.c (watch_command_1): Update call to
1692         watch_location_expression.
1693         * c-lang.c (c_watch_location_expression): Rename to
1694         language_defn::watch_location_expression.
1695         (c_language_data): Delete la_watch_location_expression
1696         initializer.
1697         (cplus_language_data): Likewise.
1698         (asm_language_data): Likewise.
1699         (minimal_language_data): Likewise.
1700         * c-lang.h (c_watch_location_expression): Delete declaration.
1701         * d-lang.c (d_language_data): Delete la_watch_location_expression
1702         initializer.
1703         * f-lang.c (f_language_data): Likewise.
1704         * go-lang.c (go_language_data): Likewise.
1705         * language.c (language_defn::watch_location_expression): Member
1706         function implementation from c_watch_location_expression.
1707         (unknown_language_data): Delete la_watch_location_expression
1708         initializer.
1709         (auto_language_data): Likewise.
1710         * language.h (language_data): Delete la_watch_location_expression
1711         field.
1712         (language_defn::watch_location_expression): Declare new member
1713         function.
1714         * m2-lang.c (m2_language_data): Delete
1715         la_watch_location_expression initializer.
1716         * objc-lang.c (objc_language_data): Likewise.
1717         * opencl-lang.c (opencl_language_data): Likewise.
1718         * p-lang.c (pascal_language_data): Likewise.
1719         * rust-lang.c (rust_watch_location_expression): Rename to
1720         rust_language::watch_location_expression.
1721         (rust_language_data): Delete la_watch_location_expression
1722         initializer.
1723         (rust_language::watch_location_expression): New member function,
1724         implementation from rust_watch_location_expression.
1725
1726 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1727
1728         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1729         ada_language::collect_symbol_completion_matches.
1730         (ada_language_data): Delete la_collect_symbol_completion_matches
1731         initializer.
1732         (ada_language::collect_symbol_completion_matches): New member
1733         function, implementation from
1734         ada_collect_symbol_completion_matches.
1735         * c-lang.c (c_language_data): Delete
1736         la_collect_symbol_completion_matches initializer.
1737         (cplus_language_data): Likewise.
1738         (asm_language_data): Likewise.
1739         (minimal_language_data): Likewise.
1740         * d-lang.c (d_language_data): Likewise.
1741         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1742         f_language::collect_symbol_completion_matches.
1743         (f_language_data): Delete la_collect_symbol_completion_matches
1744         initializer.
1745         (f_language::collect_symbol_completion_matches) New member
1746         function, implementation from f_collect_symbol_completion_matches.
1747         * go-lang.c (go_language_data): Delete
1748         la_collect_symbol_completion_matches initializer.
1749         * language.c (unknown_language_data): Likewise.
1750         (auto_language_data): Likewise.
1751         * language.h (language_data): Delete
1752         la_collect_symbol_completion_matches field.
1753         (language_defn::collect_symbol_completion_matches): New member
1754         function.
1755         * m2-lang.c (m2_language_data): Delete
1756         la_collect_symbol_completion_matches initializer.
1757         * objc-lang.c (objc_language_data): Likewise.
1758         * opencl-lang.c (opencl_language_data): Likewise.
1759         * p-lang.c (pascal_language_data): Likewise.
1760         * rust-lang.c (rust_language_data): Likewise.
1761         * symtab.c (default_collect_symbol_completion_matches): Delete.
1762         (collect_symbol_completion_matches): Update call to
1763         collect_symbol_completion_matches.
1764         (collect_symbol_completion_matches_type): Likewise.
1765         * symtab.h (default_collect_symbol_completion_matches): Delete
1766         declaration.
1767
1768 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1769
1770         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1771         (ada_language_data): Delete la_word_break_characters initializer.
1772         (ada_language::word_break_characters): New member function.
1773         * c-lang.c (c_language_data): Delete la_word_break_characters
1774         initializer.
1775         (cplus_language_data): Likewise.
1776         (asm_language_data): Likewise.
1777         (minimal_language_data): Likewise.
1778         * completer.c: Update global comment.
1779         (advance_to_expression_complete_word_point): Update call to
1780         word_break_characters.
1781         (complete_files_symbols): Likewise.
1782         (complete_line_internal_1): Likewise.
1783         (default_completer_handle_brkchars): Likewise.
1784         (skip_quoted_chars): Likewise.
1785         * d-lang.c (d_language_data): Delete la_word_break_characters
1786         initializer.
1787         * f-lang.c (f_word_break_characters): Delete.
1788         (f_language_data): Delete la_word_break_characters initializer.
1789         (f_language::word_break_characters): New member function.
1790         * go-lang.c (go_language_data): Delete la_word_break_characters
1791         initializer.
1792         * language.c (unknown_language_data): Likewise.
1793         (auto_language_data): Likewise.
1794         * language.h (default_word_break_characters): Move declaration to
1795         earlier in the file.
1796         (language_data): Delete la_word_break_characters field.
1797         (language_defn::word_break_characters): New member function.
1798         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1799         initializer.
1800         * objc-lang.c (objc_language_data): Likewise.
1801         * opencl-lang.c (opencl_language_data): Likewise.
1802         * p-lang.c (pascal_language_data): Likewise.
1803         * rust-lang.c (rust_language_data): Likewise.
1804
1805 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1806
1807         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1808         (ada_language_data): Delete la_get_symbol_name_matcher
1809         initializer.
1810         (language_defn::get_symbol_name_matcher_inner): New member
1811         function.
1812         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1813         initializer.
1814         (cplus_language_data): Likewise.
1815         (cplus_language::get_symbol_name_matcher_inner): New member
1816         function.
1817         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1818         (minimal_language_data): Likewise.
1819         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1820         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1821         initializer.
1822         * dictionary.c (iter_match_first_hashed): Update call to
1823         get_symbol_name_matcher.
1824         (iter_match_next_hashed): Likewise.
1825         (iter_match_next_linear): Likewise.
1826         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1827         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1828         initializer.
1829         (f_language::get_symbol_name_matcher_inner): New member function.
1830         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1831         initializer.
1832         * language.c (default_symbol_name_matcher): Update header comment,
1833         make static.
1834         (language_defn::get_symbol_name_matcher): New definition.
1835         (language_defn::get_symbol_name_matcher_inner): Likewise.
1836         (get_symbol_name_matcher): Delete.
1837         (unknown_language_data): Delete la_get_symbol_name_matcher
1838         initializer.
1839         (auto_language_data): Likewise.
1840         * language.h (language_data): Delete la_get_symbol_name_matcher
1841         field.
1842         (language_defn::get_symbol_name_matcher): New member function.
1843         (language_defn::get_symbol_name_matcher_inner): Likewise.
1844         (default_symbol_name_matcher): Delete declaration.
1845         * linespec.c (find_methods): Update call to
1846         get_symbol_name_matcher.
1847         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1848         initializer.
1849         * minsyms.c (lookup_minimal_symbol): Update call to
1850         get_symbol_name_matcher.
1851         (iterate_over_minimal_symbols): Likewise.
1852         * objc-lang.c (objc_language_data): Delete
1853         la_get_symbol_name_matcher initializer.
1854         * opencl-lang.c (opencl_language_data): Likewise.
1855         * p-lang.c (pascal_language_data): Likewise.
1856         * psymtab.c (psymbol_name_matches): Update call to
1857         get_symbol_name_matcher.
1858         * rust-lang.c (rust_language_data): Delete
1859         la_get_symbol_name_matcher initializer.
1860         * symtab.c (symbol_matches_search_name): Update call to
1861         get_symbol_name_matcher.
1862         (compare_symbol_name): Likewise.
1863
1864 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1865
1866         * ada-lang.c (ada_language_data): Delete la_compute_program
1867         initializer.
1868         * c-lang.c (c_language_data): Likewise.
1869         (c_language::compute_program): New member function.
1870         (cplus_language_data): Delete la_compute_program initializer.
1871         (cplus_language::compute_program): New member function.
1872         (asm_language_data): Delete la_compute_program initializer.
1873         (minimal_language_data): Likewise.
1874         * c-lang.h (c_compute_program): Update comment.
1875         (cplus_compute_program): Likewise.
1876         * compile/compile-c-support.c (c_compute_program): Likewise.
1877         (cplus_compute_program): Likewise.
1878         * compile/compile.c (compile_to_object): Update call to
1879         la_compute_program.
1880         * d-lang.c (d_language_data): Delete la_compute_program
1881         initializer.
1882         * f-lang.c (f_language_data): Likewise.
1883         * go-lang.c (go_language_data): Likewise.
1884         * language.c (unknown_language_data): Likewise.
1885         (auto_language_data): Likewise.
1886         * language.h (language_data): Delete la_compute_program field.
1887         (language_defn::compute_program): New member function.
1888         * m2-lang.c (m2_language_data): Delete la_compute_program
1889         initializer.
1890         * objc-lang.c (objc_language_data): Likewise.
1891         * opencl-lang.c (opencl_language_data): Likewise.
1892         * p-lang.c (pascal_language_data): Likewise.
1893         * rust-lang.c (rust_language_data): Likewise.
1894
1895 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1896
1897         * ada-lang.c (ada_language_data) Delete
1898         la_class_name_from_physname initializer.
1899         * c-lang.c (c_language_data): Likewise.
1900         (cplus_language_data): Likewise.
1901         (cplus_language::class_name_from_physname): New member function.
1902         (asm_language_data): Delete la_class_name_from_physname
1903         initializer.
1904         (minimal_language_data): Likewise.
1905         * d-lang.c (d_language_data): Likewise.
1906         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
1907         method on language_defn class.
1908         (guess_full_die_structure_name): Likewise.
1909         * f-lang.c (f_language_data): Delete la_class_name_from_physname
1910         initializer.
1911         * go-lang.c (go_language_data): Likewise.
1912         * language.c (language_class_name_from_physname): Delete.
1913         (unk_lang_class_name): Delete.
1914         (unknown_language_data): Delete la_class_name_from_physname
1915         initializer.
1916         (auto_language_data): Likewise.
1917         * language.h (language_data): Delete la_class_name_from_physname
1918         field.
1919         (language_defn::class_name_from_physname): New function.
1920         (language_class_name_from_physname): Delete declaration.
1921         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
1922         initializer.
1923         * objc-lang.c (objc_language_data): Likewise.
1924         * opencl-lang.c (opencl_language_data): Likewise.
1925         * p-lang.c (pascal_language_data): Likewise.
1926         * rust-lang.c (rust_language_data): Likewise.
1927
1928 2020-06-16  Tom Tromey  <tom@tromey.com>
1929
1930         * tui/tui-data.h (STATUS_NAME): New macro.
1931         * tui/tui-layout.c (tui_remove_some_windows)
1932         (initialize_known_windows, tui_register_window)
1933         (tui_layout_split::remove_windows, initialize_layouts)
1934         (tui_new_layout_command): Don't use hard-coded window names.
1935
1936 2020-06-16  Tom Tromey  <tom@tromey.com>
1937
1938         PR tui/25348:
1939         * tui/tui.c (tui_ensure_readline_initialized): Rename from
1940         tui_initialize_readline.  Only run once.  Call rl_initialize.
1941         * tui/tui.h (tui_ensure_readline_initialized): Rename from
1942         tui_initialize_readline.
1943         * tui/tui-io.c (tui_setup_io): Call
1944         tui_ensure_readline_initialized.
1945         * tui/tui-interp.c (tui_interp::init): Update.
1946
1947 2020-06-16  Tom Tromey  <tom@tromey.com>
1948
1949         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
1950         Also preserve the status window.
1951
1952 2020-06-16  Tom Tromey  <tom@tromey.com>
1953
1954         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
1955         where m_window==nullptr.
1956
1957 2020-06-15  Tom Tromey  <tromey@adacore.com>
1958
1959         * windows-nat.c (windows_nat::handle_output_debug_string):
1960         Update.
1961         (windows_nat::handle_ms_vc_exception): Update.
1962         * target.h (target_read_string): Change API.
1963         * target.c (target_read_string): Change API.
1964         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1965         Update.
1966         * solib-frv.c (frv_current_sos): Update.
1967         * solib-dsbt.c (dsbt_current_sos): Update.
1968         * solib-darwin.c (darwin_current_sos): Update.
1969         * linux-thread-db.c (inferior_has_bug): Update.
1970         * expprint.c (print_subexp_standard): Update.
1971         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
1972         (ada_exception_message_1): Update.
1973
1974 2020-06-15  Tom Tromey  <tromey@adacore.com>
1975
1976         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
1977
1978 2020-06-15  Tom Tromey  <tromey@adacore.com>
1979
1980         * valprint.c (read_string): Update comment.
1981         * target.c (MIN): Remove.
1982         (target_read_string): Rewrite.
1983
1984 2020-06-15  Tom Tromey  <tromey@adacore.com>
1985
1986         * corefile.c (read_memory_string): Remove.
1987         * ada-valprint.c (ada_value_print_ptr): Update.
1988         * ada-lang.h (ada_tag_name): Change return type.
1989         * ada-lang.c (type_from_tag): Update.
1990         (ada_tag_name_from_tsd): Change return type.  Use
1991         target_read_string.
1992         (ada_tag_name): Likewise.
1993         * gdbcore.h (read_memory_string): Don't declare.
1994
1995 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
1996
1997         * symtab.c (rbreak_command): Ignore Windows drive colon.
1998
1999 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2000
2001         * NEWS: Mention removed GDBserver host support.
2002
2003 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2004
2005         * features/riscv/rebuild-csr-xml.sh: Updated.
2006
2007 2020-06-11  Tom Tromey  <tom@tromey.com>
2008
2009         PR gdb/18318:
2010         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2011
2012 2020-06-09  Jonny Grant  <jg@jguk.org>
2013 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2014
2015         * main.c (captured_main_1): Don't print new line after help.
2016         (print_gdb_help): add mailing list and IRC channel information
2017         to --help.  Add new lines between items in the footer.  Remove
2018         quotes around bug url.
2019
2020 2020-06-11  Keith Seitz  <keiths@redhat.com>
2021
2022         PR gdb/21356
2023         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2024         Resolve typedefs for type length calculations.
2025
2026 2020-06-10  Tom de Vries  <tdevries@suse.de>
2027
2028         PR ada/24713
2029         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2030         (write_psymbols): Enable .gdb_index for ada.
2031         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2032         ada.
2033
2034 2020-06-10  Tom de Vries  <tdevries@suse.de>
2035
2036         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2037         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2038         namei" instead of "const char *name" argument.
2039         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2040         dw2_symtab_iter_init.
2041
2042 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2043
2044         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2045         to use type::field and field::type instead.
2046
2047 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2048
2049         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2050         to use field::type instead.
2051
2052 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2053
2054         * gdbtypes.h (struct field) <type, set_type>: New methods.
2055         Rename `type` field to...
2056         <m_type>: ... this.  Change references throughout to use type or
2057         set_type methods.
2058         (FIELD_TYPE): Use field::type.  Change call sites that modify
2059         the field's type to use field::set_type instead.
2060
2061 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2062
2063         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2064         to use type::index_type instead.
2065
2066 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2067
2068         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2069         methods.
2070         (TYPE_INDEX_TYPE): Use type::index_type.
2071         * gdbtypes.c (create_array_type_with_stride): Likewise.
2072
2073 2020-06-07  Tom Tromey  <tom@tromey.com>
2074
2075         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2076         parameter.
2077         (generic_value_print): Update.
2078
2079 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2080
2081         Revert commit 982a38f60b0.
2082         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2083
2084 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2085
2086         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2087         avoid use after free.
2088
2089 2020-06-05  Tom de Vries  <tdevries@suse.de>
2090
2091         * NEWS: Fix typos.
2092
2093 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2094
2095         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2096         the per_bfd object.
2097         (dwarf2_read_debug_names): Likewise.
2098         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2099         object when re-using a per_bfd object with an index.
2100
2101 2020-06-03  Tom de Vries  <tdevries@suse.de>
2102
2103         PR symtab/26046
2104         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2105         children for C++.
2106         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2107         DW_TAG_subprogram.
2108
2109 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2110
2111         * ada-lang.c (ada_language_data): Delete skip_trampoline
2112         initializer.
2113         * c-lang.c (c_language_data): Likewise.
2114         (cplus_language_data): Likewise.
2115         (cplus_language::skip_trampoline): New member function.
2116         (asm_language_data): Delete skip_trampoline initializer.
2117         (minimal_language_data): Likewise.
2118         * d-lang.c (d_language_data): Likewise.
2119         * f-lang.c (f_language_data): Likewise.
2120         * go-lang.c (go_language_data): Likewise.
2121         * language.c (unk_lang_trampoline): Delete function.
2122         (skip_language_trampoline): Update.
2123         (unknown_language_data): Delete skip_trampoline initializer.
2124         (auto_language_data): Likewise.
2125         * language.h (language_data): Delete skip_trampoline field.
2126         (language_defn::skip_trampoline): New function.
2127         * m2-lang.c (m2_language_data): Delete skip_trampoline
2128         initializer.
2129         * objc-lang.c (objc_skip_trampoline): Delete function, move
2130         implementation to objc_language::skip_trampoline.
2131         (objc_language_data): Delete skip_trampoline initializer.
2132         (objc_language::skip_trampoline): New member function with
2133         implementation from objc_skip_trampoline.
2134         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2135         initializer.
2136         * p-lang.c (pascal_language_data): Likewise.
2137         * rust-lang.c (rust_language_data): Likewise.
2138
2139 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2140
2141         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2142         (ada_language::demangle): New member function.
2143         * c-lang.c (c_language_data): Delete la_demangle initializer.
2144         (cplus_language_data): Delete la_demangle initializer.
2145         (cplus_language::demangle): New member function.
2146         (asm_language_data): Delete la_demangle initializer.
2147         (minimal_language_data): Delete la_demangle initializer.
2148         * d-lang.c (d_language_data): Delete la_demangle initializer.
2149         (d_language::demangle): New member function.
2150         * f-lang.c (f_language_data): Delete la_demangle initializer.
2151         (f_language::demangle): New member function.
2152         * go-lang.c (go_language_data): Delete la_demangle initializer.
2153         (go_language::demangle): New member function.
2154         * language.c (language_demangle): Update.
2155         (unk_lang_demangle): Delete.
2156         (unknown_language_data): Delete la_demangle initializer.
2157         (unknown_language::demangle): New member function.
2158         (auto_language_data): Delete la_demangle initializer.
2159         (auto_language::demangle): New member function.
2160         * language.h (language_data): Delete la_demangle field.
2161         (language_defn::demangle): New function.
2162         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2163         * objc-lang.c (objc_language_data): Delete la_demangle
2164         initializer.
2165         (objc_language::demangle): New member function.
2166         * opencl-lang.c (opencl_language_data): Delete la_demangle
2167         initializer.
2168         * p-lang.c (pascal_language_data): Likewise.
2169         * rust-lang.c (rust_language_data): Likewise.
2170         (rust_language::demangle): New member function.
2171
2172 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2173
2174         * ada-lang.c (ada_language_data): Delete la_print_type
2175         initializer.
2176         (ada_language::print_type): New member function.
2177         * c-lang.c (c_language_data): Delete la_print_type initializer.
2178         (c_language::print_type): New member function.
2179         (cplus_language_data): Delete la_print_type initializer.
2180         (cplus_language::print_type): New member function.
2181         (asm_language_data): Delete la_print_type initializer.
2182         (asm_language::print_type): New member function.
2183         (minimal_language_data): Delete la_print_type initializer.
2184         (minimal_language::print_type): New member function.
2185         * d-lang.c (d_language_data): Delete la_print_type initializer.
2186         (d_language::print_type): New member function.
2187         * f-lang.c (f_language_data): Delete la_print_type initializer.
2188         (f_language::print_type): New member function.
2189         * go-lang.c (go_language_data): Delete la_print_type initializer.
2190         (go_language::print_type): New member function.
2191         * language.c (unk_lang_print_type): Delete.
2192         (unknown_language_data): Delete la_print_type initializer.
2193         (unknown_language::print_type): New member function.
2194         (auto_language_data): Delete la_print_type initializer.
2195         (auto_language::print_type): New member function.
2196         * language.h (language_data): Delete la_print_type field.
2197         (language_defn::print_type): New function.
2198         (LA_PRINT_TYPE): Update.
2199         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2200         (m2_language::print_type): New member function.
2201         * objc-lang.c (objc_language_data): Delete la_print_type
2202         initializer.
2203         (objc_language::print_type): New member function.
2204         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2205         to opencl_language::print_type.
2206         (opencl_language_data): Delete la_print_type initializer.
2207         (opencl_language::print_type): New member function, implementation
2208         from opencl_print_type.
2209         * p-lang.c (pascal_language_data): Delete la_print_type
2210         initializer.
2211         (pascal_language::print_type): New member function.
2212         * rust-lang.c (rust_print_type): Delete, implementation moved to
2213         rust_language::print_type.
2214         (rust_language_data): Delete la_print_type initializer.
2215         (rust_language::print_type): New member function, implementation
2216         from rust_print_type.
2217
2218 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2219
2220         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2221         implementation moves to...
2222         (ada_language::sniff_from_mangled_name): ...here.  Update return
2223         type.
2224         (ada_language_data): Delete la_sniff_from_mangled_name
2225         initializer.
2226         * c-lang.c (c_language_data): Likewise.
2227         (cplus_language_data): Likewise.
2228         (cplus_language::sniff_from_mangled_name): New member function,
2229         implementation taken from gdb_sniff_from_mangled_name.
2230         (asm_language_data): Delete la_sniff_from_mangled_name
2231         initializer.
2232         (minimal_language_data): Likewise.
2233         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2234         implementation moves to cplus_language::sniff_from_mangled_name.
2235         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2236         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2237         moves to...
2238         (d_language::sniff_from_mangled_name): ...here.
2239         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2240         * f-lang.c (f_language_data): Likewise.
2241         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2242         moves to...
2243         (go_language::sniff_from_mangled_name): ...here.
2244         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2245         * language.c (language_sniff_from_mangled_name): Delete.
2246         (unknown_language_data): Delete la_sniff_from_mangled_name
2247         initializer.
2248         (auto_language_data): Likewise.
2249         * language.h (language_data): Delete la_sniff_from_mangled_name
2250         field.
2251         (language_defn::sniff_from_mangled_name): New function.
2252         (language_sniff_from_mangled_name): Delete declaration.
2253         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2254         field.
2255         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2256         implementation moves to...
2257         (objc_language::sniff_from_mangled_name): ...here.
2258         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2259         * opencl-lang.c (opencl_language_data): Likewise.
2260         * p-lang.c (pascal_language_data): Likewise.
2261         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2262         implementation moves to...
2263         (rust_language::sniff_from_mangled_name): ...here.
2264         (rust_language_data): Delete la_sniff_from_mangled_name
2265         initializer.
2266         * symtab.c (symbol_find_demangled_name): Call
2267         sniff_from_mangled_name member function.
2268
2269 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2270
2271         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2272         initializer.
2273         * c-lang.c (c_language_data): Likewise.
2274         (cplus_language_data): Likewise.
2275         (cplus_language::search_name_hash): New member function.
2276         (asm_language_data): Delete la_search_name_hash initializer.
2277         (minimal_language_data): Likewise.
2278         * d-lang.c (d_language_data): Likewise.
2279         * dictionary.c (default_search_name_hash): Rename to...
2280         (language_defn::search_name_hash): ...this.
2281         * f-lang.c (f_language_data): Likewise.
2282         (f_language::search_name_hash): New member function.
2283         * go-lang.c (go_language_data): Delete la_search_name_hash
2284         initializer.
2285         * language.c (unknown_language_data): Likewise.
2286         (auto_language_data): Likewise.
2287         * language.h (struct language_data): Delete la_search_name_hash
2288         field.
2289         (language_defn::search_name_hash): Declare new member function.
2290         (default_search_name_hash): Delete declaration.
2291         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2292         initializer.
2293         * objc-lang.c (objc_language_data): Likewise.
2294         * opencl-lang.c (opencl_language_data): Likewise.
2295         * p-lang.c (pascal_language_data): Likewise.
2296         * rust-lang.c (rust_language_data): Likewise.
2297         * symtab.c (search_name_hash): Update call.
2298
2299 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2300
2301         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2302         initializer.
2303         * c-lang.c (class compile_instance): Declare.
2304         (c_language_data): Delete la_get_compile_instance initializer.
2305         (c_language::get_compile_instance): New member function.
2306         (cplus_language_data): Delete la_get_compile_instance initializer.
2307         (cplus_language::get_compile_instance): New member function.
2308         (asm_language_data): Delete la_get_compile_instance initializer.
2309         (minimal_language_data): Likewise.
2310         * c-lang.h (c_get_compile_context): Update comment.
2311         (cplus_get_compile_context): Update comment.
2312         * compile/compile.c (compile_to_object): Update calls, don't rely
2313         on function pointer being NULL.
2314         * d-lang.c (d_language_data): Delete la_get_compile_instance
2315         initializer.
2316         * f-lang.c (f_language_data): Likewise.
2317         * go-lang.c (go_language_data): Likewise.
2318         * language.c (unknown_language_data): Likewise.
2319         (auto_language_data): Likewise.
2320         * language.h (language_data): Delete la_get_compile_instance field.
2321         (language_defn::get_compile_instance): New member function.
2322         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2323         initializer.
2324         * objc-lang.c (objc_language_data): Likewise.
2325         * opencl-lang.c (opencl_language_data): Likewise.
2326         * p-lang.c (pascal_language_data): Likewise.
2327         * rust-lang.c (rust_language_data): Likewise.
2328
2329 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2330
2331         * ada-lang.c (ada_add_all_symbols): Update comment.
2332         (ada_iterate_over_symbols): Delete, move implementation to...
2333         (ada_language::iterate_over_symbols): ...here, a new member
2334         function, rewrite to use range based for loop.
2335         (ada_language_data): Delete la_iterate_over_symbols initializer.
2336         * c-lang.c (c_language_data): Likewise.
2337         (cplus_language_data): Likewise.
2338         (asm_language_data): Likewise.
2339         (minimal_language_data): Likewise.
2340         * d-lang.c (d_language_data): Likewise.
2341         * f-lang.c (f_language_data): Likewise.
2342         * go-lang.c (go_language_data): Likewise.
2343         * language.c (unknown_language_data): Likewise.
2344         (auto_language_data): Likewise.
2345         * language.h (language_data): Delete la_iterate_over_symbols field.
2346         (language_defn::iterate_over_symbols): New member function.
2347         (LA_ITERATE_OVER_SYMBOLS): Update.
2348         * linespec.c (iterate_over_all_matching_symtabs): Update.
2349         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2350         initializer.
2351         * objc-lang.c (objc_language_data): Likewise.
2352         * opencl-lang.c (opencl_language_data): Likewise.
2353         * p-lang.c (pascal_language_data): Likewise.
2354         * rust-lang.c (rust_language_data): Likewise.
2355
2356 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2357
2358         * ada-lang.c (ada_language_data): Delete
2359         la_lookup_transparent_type initializer.
2360         * c-lang.c (c_language_data): Likewise.
2361         (cplus_language_data): Likewise.
2362         (cplus_language::lookup_transparent_type): New member function.
2363         (asm_language_data): Delete la_lookup_transparent_type
2364         initializer.
2365         (minimal_language_data): Likewise.
2366         * d-lang.c (d_language_data): Likewise.
2367         * f-lang.c (f_language_data): Likewise.
2368         * go-lang.c (go_language_data): Likewise.
2369         * language.c (unknown_language_data): Likewise.
2370         (auto_language_data): Likewise.
2371         * language.h (struct language_data): Delete
2372         la_lookup_transparent_type field.
2373         (language_defn::lookup_transparent_type): New member function.
2374         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2375         initializer.
2376         * objc-lang.c (objc_language_data): Likewise.
2377         * opencl-lang.c (opencl_language_data): Likewise.
2378         * p-lang.c (pascal_language_data): Likewise.
2379         * rust-lang.c (rust_language_data): Likewise.
2380         * symtab.c (symbol_matches_domain): Update call.
2381
2382 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2383
2384         * ada-lang.c (ada_language_arch_info): Delete function, move
2385         implementation to...
2386         (ada_language::language_arch_info): ...here, a new member
2387         function.
2388         (ada_language_data): Delete la_language_arch_info.
2389         * c-lang.c (c_language_data): Likewise.
2390         (c_language::language_arch_info): New member function.
2391         (cplus_language_arch_info): Delete function, move
2392         implementation to...
2393         (cplus_language::language_arch_info): ...here, a new member
2394         function.
2395         (cplus_language_data): Delete la_language_arch_info.
2396         (asm_language_data): Likewise.
2397         (asm_language::language_arch_info): New member function.
2398         (minimal_language_data): Delete la_language_arch_info.
2399         (minimal_language::language_arch_info): New member function.
2400         * d-lang.c (d_language_arch_info): Delete function, move
2401         implementation to...
2402         (d_language::language_arch_info): ...here, a new member
2403         function.
2404         (d_language_data): Delete la_language_arch_info.
2405         * f-lang.c (f_language_arch_info): Delete function, move
2406         implementation to...
2407         (f_language::language_arch_info): ...here, a new member
2408         function.
2409         (f_language_data): Delete la_language_arch_info.
2410         * go-lang.c (go_language_arch_info): Delete function, move
2411         implementation to...
2412         (go_language::language_arch_info): ...here, a new member
2413         function.
2414         (go_language_data): Delete la_language_arch_info.
2415         * language.c (unknown_language_data): Likewise.
2416         (unknown_language::language_arch_info): New member function.
2417         (auto_language_data): Delete la_language_arch_info.
2418         (auto_language::language_arch_info): New member function.
2419         (language_gdbarch_post_init): Update call to
2420         la_language_arch_info.
2421         * language.h (language_data): Delete la_language_arch_info
2422         function pointer.
2423         (language_defn::language_arch_info): New function.
2424         * m2-lang.c (m2_language_arch_info): Delete function, move
2425         implementation to...
2426         (m2_language::language_arch_info): ...here, a new member
2427         function.
2428         (m2_language_data): Delete la_language_arch_info.
2429         * objc-lang.c (objc_language_arch_info): Delete function, move
2430         implementation to...
2431         (objc_language::language_arch_info): ...here, a new member
2432         function.
2433         (objc_language_data): Delete la_language_arch_info.
2434         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2435         implementation to...
2436         (opencl_language::language_arch_info): ...here, a new member
2437         function.
2438         (opencl_language_data): Delete la_language_arch_info.
2439         * p-lang.c (pascal_language_arch_info): Delete function, move
2440         implementation to...
2441         (pascal_language::language_arch_info): ...here, a new member
2442         function.
2443         (pascal_language_data): Delete la_language_arch_info.
2444         * rust-lang.c (rust_language_arch_info): Delete function, move
2445         implementation to...
2446         (rust_language::language_arch_info): ...here, a new member
2447         function.
2448         (rust_language_data): Delete la_language_arch_info.
2449
2450 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2451
2452         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2453         initializer.
2454         * c-lang.c (c_language_data): Likewise.
2455         (cplus_language_data): Likewise.
2456         (cplus_language::pass_by_reference_info): New method.
2457         (asm_language_data): Delete la_pass_by_reference initializer.
2458         (minimal_language_data): Likewise.
2459         * cp-abi.c (cp_pass_by_reference): Remove use of
2460         default_pass_by_reference.
2461         * d-lang.c (d_language_data): Likewise.
2462         * f-lang.c (f_language_data): Likewise.
2463         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2464         default_pass_by_reference.
2465         * go-lang.c (go_language_data): Likewise.
2466         * language.c (language_pass_by_reference): Update.
2467         (default_pass_by_reference): Delete.
2468         (unknown_language_data): Delete la_pass_by_reference
2469         initializer.
2470         (auto_language_data): Likewise.
2471         * language.h (struct language_data): Delete la_pass_by_reference
2472         field.
2473         (language_defn::pass_by_reference_info): New member function.
2474         (default_pass_by_reference): Delete declaration.
2475         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2476         initializer.
2477         * objc-lang.c (objc_language_data): Likewise.
2478         * opencl-lang.c (opencl_language_data): Likewise.
2479         * p-lang.c (pascal_language_data): Likewise.
2480         * rust-lang.c (rust_language_data): Likewise.
2481
2482 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2483
2484         * ada-lang.c (ada_read_var_value): Delete function, move
2485         implementation to...
2486         (ada_language::read_var_value): ...here.
2487         (ada_language_data): Delete la_read_var_value initializer.
2488         * c-lang.c (c_language_data): Likewise.
2489         (cplus_language_data): Likewise.
2490         (minimal_language_data): Likewise.
2491         * d-lang.c (d_language_data): Likewise.
2492         * f-lang.c (f_language_data): Likewise.
2493         * findvar.c (default_read_var_value): Rename to...
2494         (language_defn::read_var_value): ...this.
2495         * findvar.c (read_var_value): Update header comment, and change to
2496         call member function instead of function pointer.
2497         * go-lang.c (go_language_data): Likewise.
2498         * language.c (unknown_language_data): Delete la_read_var_value
2499         initializer.
2500         (auto_language_data): Likewise.
2501         * language.h (struct language_data): Delete la_read_var_value
2502         field.
2503         (language_defn::read_var_value): New member function.
2504         (default_read_var_value): Delete declaration.
2505         * m2-lang.c (m2_language_data): Delete la_read_var_value
2506         initializer.
2507         * objc-lang.c (objc_language_data): Likewise.
2508         * opencl-lang.c (opencl_language_data): Likewise.
2509         * p-lang.c (pascal_language_data): Likewise.
2510         * rust-lang.c (rust_language_data): Likewise.
2511         * value.h (default_read_var_value): Delete declaration.
2512
2513 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2514
2515         * ada-lang.c (ada_print_array_index): Delete function, move
2516         implementation to...
2517         (ada_language::print_array_index): ...here.
2518         (ada_language_data): Delete la_print_array_index initializer.
2519         * c-lang.c (c_language_data): Likewise.
2520         (cplus_language_data): Likewise.
2521         (minimal_language_data): Likewise.
2522         * d-lang.c (d_language_data): Likewise.
2523         * f-lang.c (f_language_data): Likewise.
2524         * go-lang.c (go_language_data): Likewise.
2525         * language.c (default_print_array_index): Delete function, move
2526         implementation to...
2527         (language_defn::print_array_index): ...here.
2528         (unknown_language_data): Delete la_print_array_index initializer.
2529         (auto_language_data): Likewise.
2530         * language.h (struct language_data): Delete la_print_array_index
2531         field.
2532         (language_defn::print_array_index): New member function.
2533         (LA_PRINT_ARRAY_INDEX): Update.
2534         (default_print_array_index): Delete declaration.
2535         * m2-lang.c (m2_language_data): Delete la_print_array_index
2536         initializer.
2537         * objc-lang.c (objc_language_data): Likewise.
2538         * opencl-lang.c (opencl_language_data): Likewise.
2539         * p-lang.c (pascal_language_data): Likewise.
2540         * rust-lang.c (rust_language_data): Likewise.
2541
2542 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2543
2544         * gdb/ada-lang.c (ada_language_defn): Convert to...
2545         (ada_language_data): ...this.
2546         (class ada_language): New class.
2547         (ada_language_defn): New static global.
2548         * gdb/c-lang.c (c_language_defn): Convert to...
2549         (c_language_data): ...this.
2550         (class c_language): New class.
2551         (c_language_defn): New static global.
2552         (cplus_language_defn): Convert to...
2553         (cplus_language_data): ...this.
2554         (class cplus_language): New class.
2555         (cplus_language_defn): New static global.
2556         (asm_language_defn): Convert to...
2557         (asm_language_data): ...this.
2558         (class asm_language): New class.
2559         (asm_language_defn): New static global.
2560         (minimal_language_defn): Convert to...
2561         (minimal_language_data): ...this.
2562         (class minimal_language): New class.
2563         (minimal_language_defn): New static global.
2564         * gdb/d-lang.c (d_language_defn): Convert to...
2565         (d_language_data): ...this.
2566         (class d_language): New class.
2567         (d_language_defn): New static global.
2568         * gdb/f-lang.c (f_language_defn): Convert to...
2569         (f_language_data): ...this.
2570         (class f_language): New class.
2571         (f_language_defn): New static global.
2572         * gdb/go-lang.c (go_language_defn): Convert to...
2573         (go_language_data): ...this.
2574         (class go_language): New class.
2575         (go_language_defn): New static global.
2576         * gdb/language.c (unknown_language_defn): Remove declaration.
2577         (current_language): Initialize to nullptr, real initialization is
2578         moved to _initialize_language.
2579         (languages): Delete global.
2580         (language_defn::languages): Define.
2581         (set_language_command): Use language_defn::languages.
2582         (set_language): Likewise.
2583         (range_error): Likewise.
2584         (language_enum): Likewise.
2585         (language_def): Likewise.
2586         (add_set_language_command): Use language_def::languages for the
2587         language list, and language_def to lookup language pointers.
2588         (skip_language_trampoline): Use language_defn::languages.
2589         (unknown_language_defn): Convert to...
2590         (unknown_language_data): ...this.
2591         (class unknown_language): New class.
2592         (unknown_language_defn): New static global.
2593         (auto_language_defn): Convert to...
2594         (auto_language_data): ...this.
2595         (class auto_language): New class.
2596         (auto_language_defn): New static global.
2597         (language_gdbarch_post_init): Use language_defn::languages.
2598         (_initialize_language): Initialize current_language.
2599         * gdb/language.h (struct language_defn): Rename to...
2600         (struct language_data): ...this.
2601         (struct language_defn): New.
2602         (auto_language_defn): Delete.
2603         (unknown_language_defn): Delete.
2604         (minimal_language_defn): Delete.
2605         (ada_language_defn): Delete.
2606         (asm_language_defn): Delete.
2607         (c_language_defn): Delete.
2608         (cplus_language_defn): Delete.
2609         (d_language_defn): Delete.
2610         (f_language_defn): Delete.
2611         (go_language_defn): Delete.
2612         (m2_language_defn): Delete.
2613         (objc_language_defn): Delete.
2614         (opencl_language_defn): Delete.
2615         (pascal_language_defn): Delete.
2616         (rust_language_defn): Delete.
2617         * gdb/m2-lang.c (m2_language_defn): Convert to...
2618         (m2_language_data): ...this.
2619         (class m2_language): New class.
2620         (m2_language_defn): New static global.
2621         * gdb/objc-lang.c (objc_language_defn): Convert to...
2622         (objc_language_data): ...this.
2623         (class objc_language): New class.
2624         (objc_language_defn): New static global.
2625         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2626         (opencl_language_data): ...this.
2627         (class opencl_language): New class.
2628         (opencl_language_defn): New static global.
2629         * gdb/p-lang.c (pascal_language_defn): Convert to...
2630         (pascal_language_data): ...this.
2631         (class pascal_language): New class.
2632         (pascal_language_defn): New static global.
2633         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2634         language pointer, update comment format.
2635         * gdb/rust-lang.c (rust_language_defn): Convert to...
2636         (rust_language_data): ...this.
2637         (class rust_language): New class.
2638         (rust_language_defn): New static global.
2639
2640 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2641
2642         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2643         member variable.
2644         <m_stmt_at_address>: New member variable.
2645         (lnp_state_machine::record_line): Don't record some lines, update
2646         tracking of is_stmt at the same address.
2647         (lnp_state_machine::lnp_state_machine): Initialise new member
2648         variables.
2649
2650 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2651
2652         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2653         "-include gnu-nat-mig.h".
2654         * gnu-nat-mig.h: New file.
2655         * gnu-nat.c: Include "gnu-nat-mig.h".
2656         (exc_server, msg_reply_server, notify_server,
2657         process_reply_server): Remove declarations.
2658
2659 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2660
2661         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2662         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2663         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2664         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2665         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2666         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2667         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2668         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2669         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2670         to gnu_nat_target class.
2671         * gnu-nat.c: Likewise.
2672         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2673         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2674         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2675         object.
2676         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2677         instead of `gnu_target'.
2678
2679 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2680
2681         * i386-gnu-tdep.c: Include "gdbcore.h"
2682         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2683         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2684         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2685         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2686         i386_gnu_sigcontext_addr): New functions
2687         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2688         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2689         tdep.
2690
2691 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2692
2693         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2694         before fork_inferior call. Avoid calling it if target_is_pushed returns
2695         true.
2696
2697 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2698
2699         * gnu-nat.h (gnu_target): New variable declaration.
2700         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2701         gnu_target.
2702         * gnu-nat.c (gnu_target): New variable.
2703         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2704         add_thread_silent, and add_thread calls.
2705         (gnu_nat_target::create_inferior): Pass gnu_target to
2706         add_thread_silent, thread_change_ptid call.
2707         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2708         call.
2709
2710 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2711
2712         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2713         (gnu_nat_target::find_memory_regions): Remove unused
2714         `old_address' variable.
2715
2716 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2717
2718         * gnu-nat.c: Include "gdbarch.h".
2719
2720 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2721
2722         * reply_mig_hack.awk (Error return): Cast function through
2723         void *, to bypass compiler function call check.
2724
2725 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2726
2727         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2728         $(srcdir)/reply_mig_hack.awk.
2729
2730 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2731
2732         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2733
2734 2020-05-30  Jonny Grant  <jg@jguk.org>
2735
2736         * configure.ac (ACX_BUGURL): change bug URL to https.
2737
2738 2020-05-30  Pedro Alves  <palves@redhat.com>
2739
2740         * cp-support.c (replace_typedefs_template): New.
2741         (replace_typedefs_qualified_name): Handle
2742         DEMANGLE_COMPONENT_TEMPLATE.
2743
2744 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2745
2746         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2747         dwarf2/index-cache.h, dwarf2/index-write.c,
2748         dwarf2/index-write.h, dwarf2/line-header.c,
2749         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2750         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2751         variables and fields from `dwarf2_per_objfile` to just
2752         `per_objfile` throughout.
2753
2754 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2755
2756         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2757         <push_dwarf_reg_entry_value>: Add comment.
2758
2759 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2760             Keith Seitz  <keiths@redhat.com>
2761
2762         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2763         instead of PyEval_ReleaseLock.
2764         (class gdbpy_gil): Move to earlier in file.
2765         (finalize_python): Set gdb_python_initialized.
2766         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2767         when not initialized.
2768
2769 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2770
2771         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2772         <push_dwarf_reg_entry_value>: Remove assert.  Override
2773         per_objfile with caller_per_objfile.
2774
2775 2020-05-28  Tom de Vries  <tdevries@suse.de>
2776
2777         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2778         PR gold/15646 workaround to symbol kind "type".
2779
2780 2020-05-27  Tom Tromey  <tromey@adacore.com>
2781
2782         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2783
2784 2020-05-27  Tom Tromey  <tromey@adacore.com>
2785
2786         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2787         Use htab_find_with_hash.
2788         <add_abbrev>: Remove "abbrev_number" parameter.
2789         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2790         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2791         (hash_abbrev): Add comment.
2792         (abbrev_table::lookup_abbrev): Move to header file.
2793         (abbrev_table::read): Update.
2794
2795 2020-05-27  Tom Tromey  <tromey@adacore.com>
2796
2797         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2798         method.
2799         <canonical_name>: New member.
2800         <raw_name>: Rename from "name".
2801         (partial_die_info): Initialize canonical_name.
2802         (scan_partial_symbols): Check raw_name.
2803         (partial_die_parent_scope, partial_die_full_name)
2804         (add_partial_symbol, add_partial_subprogram)
2805         (add_partial_enumeration, load_partial_dies): Use "name" method.
2806         (partial_die_info::name): New method.
2807         (partial_die_info::read, guess_partial_die_structure_name)
2808         (partial_die_info::fixup): Update.
2809
2810 2020-05-27  Tom Tromey  <tromey@adacore.com>
2811
2812         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2813         <get_ref_die_offset>: Inline.
2814         <get_ref_die_offset_complaint>: New method.
2815         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2816         (attribute::get_ref_die_offset_complaint): Rename from
2817         get_ref_die_offset.  Just issue complaint.
2818
2819 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2820
2821         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2822
2823 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2824
2825         * exec.c (exec_file_attach): Use errno value of first openp failure.
2826
2827 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2828
2829         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2830         Don't close thread handle.
2831
2832 2020-05-27  Tom Tromey  <tom@tromey.com>
2833             Simon Marchi  <simon.marchi@efficios.com>
2834
2835         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2836         shared_ptr.
2837         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2838         member.
2839         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2840         dwarf2_per_bfd_objfile_data_key>: New globals.
2841         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2842         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2843         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2844         shared.
2845         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2846         short-circuit when sharing.
2847         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2848         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2849
2850 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2851
2852         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2853         to...
2854         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2855         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2856
2857 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2858
2859         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2860         build_name_components, find_name_components_bounds>:
2861         Add per_objfile parameter.
2862         (struct mapped_index) <symbol_name_at>: Likewise.
2863         (struct mapped_debug_names): Remove constructor.
2864         <dwarf2_per_objfile>: Remove field.
2865         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2866         (mapped_index_base::find_name_components_bounds,
2867         mapped_index_base::build_name_components,
2868         dw2_expand_symtabs_matching_symbol): Likewise.
2869         (class mock_mapped_index) <symbol_name_at>: Likewise.
2870         (check_match): Likewise.
2871         (check_find_bounds_finds): Likewise.
2872         (test_mapped_index_find_name_component_bounds): Update.
2873         (CHECK_MATCH): Update.
2874         (dw2_expand_symtabs_matching): Update.
2875         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2876         per_objfile parameter.
2877         <find_vec_in_debug_names>: Likewise.
2878         <m_per_objfile>: New field.
2879         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2880         parameter.
2881         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2882         (dw2_debug_names_iterator::next): Update.
2883         (dw2_debug_names_lookup_symbol): Update.
2884         (dw2_debug_names_expand_symtabs_for_function): Update.
2885         (dw2_debug_names_map_matching_symbols): Update.
2886         (dw2_debug_names_expand_symtabs_matching): Update.
2887         (dwarf2_read_debug_names): Update.
2888
2889 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2890
2891         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
2892         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
2893         move to dwarf2_per_objfile.
2894         <read_in_chain>: Remove.
2895         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
2896         remove_all_cus, age_comp_units>: New methods.
2897         <m_dwarf2_cus>: New member.
2898         (struct dwarf2_per_cu_data) <cu>: Remove.
2899         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
2900         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
2901         moved to methods of dwarf2_per_objfile.
2902         (dwarf2_clear_marks): Remove.
2903         (dwarf2_queue_item::~dwarf2_queue_item): Update.
2904         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
2905         (dwarf2_per_bfd::free_cached_comp_units): Remove.
2906         (dwarf2_per_objfile::remove_all_cus): New.
2907         (class free_cached_comp_units) <~free_cached_comp_units>:
2908         Update.
2909         (load_cu): Update.
2910         (dw2_do_instantiate_symtab): Adjust.
2911         (fill_in_sig_entry_from_dwo_entry): Adjust.
2912         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2913         (cutu_reader::cutu_reader): Likewise.
2914         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
2915         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
2916         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
2917         and dwarf2_per_objfile::age_comp_units.
2918         (load_partial_comp_unit): Update.
2919         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
2920         (process_queue): Likewise.
2921         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
2922         backlink.
2923         (dwarf2_read_addr_index): Likewise.
2924         (follow_die_offset): Likewise.
2925         (dwarf2_fetch_die_loc_sect_off): Likewise.
2926         (dwarf2_fetch_constant_bytes): Likewise.
2927         (dwarf2_fetch_die_type_sect_off): Likewise.
2928         (follow_die_sig_1): Likewise.
2929         (load_full_type_unit): Likewise.
2930         (read_signatured_type): Likewise.
2931         (dwarf2_cu::dwarf2_cu): Don't set cu field.
2932         (dwarf2_cu::~dwarf2_cu): Remove.
2933         (dwarf2_per_objfile::get_cu): New.
2934         (dwarf2_per_objfile::set_cu): New.
2935         (age_cached_comp_units): Rename to...
2936         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
2937         to std::unordered_map.
2938         (free_one_cached_comp_unit): Rename to...
2939         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
2940         to std::unordered_map.
2941         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
2942         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
2943         a dwarf2_per_objfile in data.
2944         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
2945         (dwarf2_clear_marks): Remove.
2946
2947 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2948
2949         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
2950         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
2951         (init_tu_and_read_dwo_dies): Likewise.
2952         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
2953         (cutu_reader::cutu_reader): Likewise.
2954         (load_partial_comp_unit): Likewise.
2955         (process_psymtab_comp_unit): Update.
2956         (build_type_psymtabs_1): Update.
2957         (process_skeletonless_type_unit): Update.
2958         (load_full_comp_unit): Update.
2959         (find_partial_die): Update.
2960         (dwarf2_read_addr_index): Update.
2961         (read_signatured_type): Update.
2962
2963 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2964
2965         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
2966         m_header_read_in>: New fields.
2967         <get_header>: New method.
2968         * dwarf2/read.c (per_cu_header_read_in): Remove.
2969         (dwarf2_per_cu_data::get_header): New.
2970         (dwarf2_per_cu_data::addr_size): Update.
2971         (dwarf2_per_cu_data::offset_size): Update.
2972         (dwarf2_per_cu_data::ref_addr_size): Update.
2973
2974 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2975
2976         * dwarf2/read.c (load_cu): Return dwarf2_cu.
2977         (dw2_do_instantiate_symtab): Update.
2978         (queue_and_load_all_dwo_tus): Change parameter from
2979         dwarf2_per_cu_data to dwarf2_cu.
2980         (dwarf2_fetch_die_loc_sect_off): Update.
2981         (dwarf2_fetch_constant_bytes): Update.
2982         (dwarf2_fetch_die_type_sect_off): Update.
2983
2984 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2985
2986         * dwarf2/read.c (process_full_comp_unit,
2987         process_full_type_unit): Remove per_cu, per_objfile paramters.
2988         Add dwarf2_cu parameter.
2989         (process_queue): Update.
2990
2991 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2992
2993         * dwarf2/read.c (create_cu_from_index_list): Replace
2994         dwarf2_per_objfile parameter with dwarf2_per_bfd.
2995         (create_cus_from_index_list): Likewise.
2996         (create_cus_from_index): Likewise.
2997         (create_signatured_type_table_from_index): Likewise.
2998         (create_cus_from_debug_names_list): Likewise.
2999         (create_cus_from_debug_names): Likewise.
3000         (dwarf2_read_gdb_index): Update.
3001         (dwarf2_read_debug_names): Update.
3002
3003 2020-05-27  Tom Tromey  <tom@tromey.com>
3004             Simon Marchi  <simon.marchi@efficios.com>
3005
3006         * dwarf2/read.h (struct dwarf2_per_objfile)
3007         <get_type_for_signatured_type, set_type_for_signatured_type>:
3008         New methods.
3009         <m_type_map>: New member.
3010         (struct signatured_type) <type>: Remove.
3011         * dwarf2/read.c
3012         (dwarf2_per_objfile::get_type_for_signatured_type,
3013         dwarf2_per_objfile::set_type_for_signatured_type): New.
3014         (get_signatured_type): Use new methods.
3015
3016 2020-05-27  Tom Tromey  <tom@tromey.com>
3017             Simon Marchi  <simon.marchi@efficios.com>
3018
3019         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3020         (struct dwarf2_per_objfile) <type_units>: New member.
3021         <get_type_unit_group_unshareable>: New method.
3022         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3023         num_symtabs, symtabs>: Remove; move to
3024         type_unit_group_unshareable.
3025         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3026         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3027         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3028
3029 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3030
3031         * dwarf2/read.h (struct dwarf2_per_cu_data):
3032         <dwarf2_per_objfile>: Remove.
3033         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3034         dwarf2_per_objfile.
3035         (create_signatured_type_table_from_index): Likewise.
3036         (create_signatured_type_table_from_debug_names): Likewise.
3037         (create_debug_type_hash_table): Likewise.
3038         (fill_in_sig_entry_from_dwo_entry): Likewise.
3039         (create_type_unit_group): Likewise.
3040         (read_comp_units_from_section): Likewise.
3041         (create_cus_hash_table): Likewise.
3042
3043 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3044
3045         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3046         dwarf2_per_cu_data::dwarf2_per_objfile.
3047         (compute_compunit_symtab_includes): Likewise.
3048         (dwarf2_cu::start_symtab): Likewise.
3049
3050 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3051
3052         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3053         parameter.
3054         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3055         (read_namespace_alias): Update.
3056         (lookup_die_type): Update.
3057         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3058         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3059         Update.
3060         (disassemble_dwarf_expression): Update.
3061
3062 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3063
3064         * dwarf2/read.h (struct dwarf2_queue_item): Add
3065         dwarf2_per_objfile parameter, assign new parameter.
3066         <per_objfile>: New field.
3067         * dwarf2/read.c (free_one_cached_comp_unit): Add
3068         dwarf2_per_objfile parameter.
3069         (queue_comp_unit): Likewise.
3070         (dw2_do_instantiate_symtab): Update.
3071         (process_psymtab_comp_unit): Update.
3072         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3073         (process_imported_unit_die): Update.
3074         (queue_and_load_dwo_tu): Update.
3075         (follow_die_offset): Update.
3076         (follow_die_sig_1): Update.
3077
3078 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3079
3080         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3081         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3082         (read_call_site_scope): Assign per_objfile.
3083         (dwarf2_per_cu_data::objfile): Remove.
3084         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3085         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3086         dwarf2_per_objfile parameter.
3087         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3088         dwarf2_per_objfile parameter.
3089         (dwarf_expr_reg_to_entry_parameter): Add output
3090         dwarf2_per_objfile parameter.
3091         (locexpr_get_frame_base): Update.
3092         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3093         <push_dwarf_reg_entry_value>: Update.
3094         <call_site_to_target_addr>: Update.
3095         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3096         parameter.
3097         (value_of_dwarf_reg_entry): Update.
3098         (rw_pieced_value): Update.
3099         (indirect_synthetic_pointer): Update.
3100         (dwarf2_evaluate_property): Update.
3101         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3102         parameter.
3103         (locexpr_read_variable): Update.
3104         (locexpr_get_symbol_read_needs): Update.
3105         (loclist_read_variable): Update.
3106
3107 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3108
3109         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3110         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3111         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3112         parameter.
3113         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3114         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3115         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3116         parameter.
3117         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3118         sect_variable_value): Add dwarf2_per_objfile parameter.
3119         (class dwarf_evaluate_loc_desc) <dwarf_call,
3120         dwarf_variable_value>: Update.
3121         (fetch_const_value_from_synthetic_pointer): Add
3122         dwarf2_per_objfile parameter.
3123         (fetch_const_value_from_synthetic_pointer): Update.
3124         (coerced_pieced_ref): Update.
3125         (class symbol_needs_eval_context) <dwarf_call,
3126         dwarf_variable_value>: Update.
3127         (dwarf2_compile_expr_to_ax): Update.
3128
3129 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3130
3131         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3132         parameter.
3133         (dwarf2_evaluate_loc_desc_full): Update.
3134
3135 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3136
3137         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3138         parameter.
3139         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3140         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3141         dwarf2_per_objfile parameter.
3142         (decode_debug_loc_dwo_addresses): Likewise.
3143         (dwarf2_find_location_expression): Update.
3144         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3145         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3146         parameter.
3147         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3148         parameter.
3149         (locexpr_describe_location_1): Likewise.
3150         (locexpr_describe_location): Update.
3151
3152 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3153
3154         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3155         Remove.
3156         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3157         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3158         (dwarf2_compile_property_to_c): Update.
3159         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3160         use text offset from objfile.
3161         (locexpr_tracepoint_var_ref): Update.
3162         (locexpr_generate_c_location): Update.
3163         (loclist_describe_location): Update.
3164         (loclist_tracepoint_var_ref): Update.
3165         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3166         dwarf2_per_objfile parameter.
3167         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3168         use text offset from objfile.
3169         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3170
3171 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3172
3173         * dwarf2/expr.h (struct dwarf_expr_context)
3174         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3175         <offset>: Remove.
3176         <per_objfile>: New member.
3177         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3178         dwarf2_per_objfile parameter.  Don't set offset, set
3179         per_objfile.
3180         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3181         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3182         a dwarf2_per_objfile object instead of an offset.
3183         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3184         constructor.
3185         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3186         to dwarf2_expr_executor constructor.  Don't set offset.
3187         (dwarf2_fetch_cfa_info): Update.
3188         (struct dwarf2_frame_cache) <text_offset>: Remove.
3189         <per_objfile>: New field.
3190         (dwarf2_frame_cache): Update.
3191         (dwarf2_frame_prev_register): Update.
3192         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3193         <dwarf_evaluate_loc_desc>: Add constructor.
3194         (dwarf2_evaluate_loc_desc_full): Update.
3195         (dwarf2_locexpr_baton_eval): Update.
3196         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3197         Add constructor.
3198         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3199
3200 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3201
3202         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3203         addr_sized_int_type>: Move to dwarf2_cu.
3204         <int_type>: Move to dwarf2_per_objfile.
3205         (struct dwarf2_per_objfile) <int_type>: Move here.
3206         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3207         addr_sized_int_type>: Move here.
3208         (read_func_scope): Update.
3209         (read_array_type): Update.
3210         (read_tag_string_type): Update.
3211         (attr_to_dynamic_prop): Update.
3212         (dwarf2_per_cu_data::int_type): Rename to...
3213         (dwarf2_per_objfile::int_type): ... this.
3214         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3215         (dwarf2_cu::addr_sized_int_type): ... this.
3216         (read_subrange_type): Update.
3217         (dwarf2_per_cu_data::addr_type): Rename to...
3218         (dwarf2_cu::addr_type): ... this.
3219         (set_die_type): Update.
3220
3221 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3222
3223         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3224         data through per_cu->cu.
3225
3226 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3227
3228         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3229         dwarf2_per_cu_data parameter fo dwarf2_cu.
3230         (lookup_dwo_type_unit): Likewise.
3231         (read_cutu_die_from_dwo): Likewise.
3232         (lookup_dwo_unit): Likewise.
3233         (open_and_init_dwo_file): Likewise.
3234         (lookup_dwo_cutu): Likewise.
3235         (lookup_dwo_comp_unit): Likewise.
3236         (lookup_dwo_type_unit): Likewise.
3237         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3238         (cutu_reader::cutu_reader): Update.
3239
3240 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3241
3242         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3243         parameter.
3244         (process_full_type_unit): Likewise.
3245         (process_queue): Update.
3246
3247 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3248
3249         * dwarf2/read.c (recursively_compute_inclusions): Add
3250         dwarf2_per_objfile parameter.
3251         (compute_compunit_symtab_includes): Likewise.
3252         (process_cu_includes): Update.
3253
3254 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3255
3256         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3257         parameter.
3258         (create_type_unit_group): Update.
3259         (process_psymtab_comp_unit_reader): Update.
3260         (build_type_psymtabs_reader): Update.
3261
3262 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3263
3264         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3265         object through m_this_cu->cu.
3266
3267 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3268
3269         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3270         the info parameter.
3271         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3272
3273 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3274
3275         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3276         per_objfile parameter.
3277         (load_full_type_unit): Add per_objfile parameter.
3278         (read_signatured_type): Likewise.
3279         (load_full_comp_unit): Likewise.
3280         (load_cu): Likewise.
3281         (dw2_do_instantiate_symtab): Likewise.
3282         (dw2_get_file_names): Likewise.
3283         (dw2_map_symtabs_matching_filename): Update.
3284         (dw_expand_symtabs_matching_file_matcher): Update.
3285         (dw2_map_symbol_filenames): Update.
3286         (process_psymtab_comp_unit): Add per_objfile parameter.
3287         (build_type_psymtabs_1): Update.
3288         (process_skeletonless_type_unit): Update.
3289         (dwarf2_build_psymtabs_hard): Update.
3290         (load_partial_comp_unit): Add per_objfile parameter.
3291         (scan_partial_symbols): Update.
3292         (load_full_comp_unit): Add per_objfile parameter.
3293         (process_imported_unit_die): Update.
3294         (create_cus_hash_table): Update.
3295         (find_partial_die): Update.
3296         (dwarf2_read_addr_index): Update.
3297         (follow_die_offset): Update.
3298         (dwarf2_fetch_die_loc_sect_off): Update.
3299         (dwarf2_fetch_constant_bytes): Update.
3300         (dwarf2_fetch_die_type_sect_off): Update.
3301         (follow_die_sig_1): Update.
3302         (load_full_type_unit): Add per_objfile parameter.
3303         (read_signatured_type): Likewise.
3304
3305 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3306
3307         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3308         of objfile_name.
3309
3310 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3311
3312         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3313         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3314         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3315         field.
3316         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3317         (create_cus_from_index): Update.
3318         (dwarf2_read_gdb_index): Update.
3319         (create_cus_from_debug_names): Update.
3320         (dwarf2_read_debug_names): Update.
3321         (get_abbrev_section_for_cu): Update.
3322         (create_all_comp_units): Update.
3323         (read_attribute_value): Update.
3324         (get_debug_line_section): Update.
3325         * dwarf2/index-cache.c (index_cache::store): Update.
3326         * dwarf2/index-write.c (save_gdb_index_command): Update.
3327         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3328
3329 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3330
3331         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3332         member.
3333         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3334         dwarf2_per_cu_data::per_bfd.
3335         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3336         (create_type_unit_group): Likewise.
3337         (queue_comp_unit): Remove reference to
3338         per_cu->dwarf2_per_objfile.
3339         (maybe_queue_comp_unit): Likewise.
3340         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3341         (create_cus_hash_table): Assign new field.
3342
3343 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3344
3345         * dwarf2/read.c: Replace
3346         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3347         dwarf2_cu->per_objfile throughout.
3348
3349 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3350
3351         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3352         parameter, don't use per_cu->dwarf2_per_objfile.
3353         (dw2_instantiate_symtab): Likewise.
3354         (dw2_find_last_source_symtab): Update.
3355         (dw2_map_expand_apply): Update.
3356         (dw2_lookup_symbol): Update.
3357         (dw2_expand_symtabs_for_function): Update.
3358         (dw2_expand_all_symtabs): Update.
3359         (dw2_expand_symtabs_with_fullname): Update.
3360         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3361         don't use per_cu->dwarf2_per_objfile.
3362         (dw2_expand_marked_cus): Update.
3363         (dw2_find_pc_sect_compunit_symtab): Update.
3364         (dw2_debug_names_lookup_symbol): Update.
3365         (dw2_debug_names_expand_symtabs_for_function): Update.
3366         (dw2_debug_names_map_matching_symbols): Update.
3367         (dwarf2_psymtab::expand_psymtab): Update.
3368
3369 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3370
3371         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3372         <per_objfile>: New member.
3373         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3374         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3375         call to dwarf2_cu.
3376         (cutu_reader::cutu_reader): Update.
3377         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3378
3379 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3380
3381         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3382         struct dwarf2_per_objfile.
3383         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3384         dwarf2_per_bfd.
3385         * dwarf2/read.c (set_die_type): Update.
3386         (get_die_type_at_offset): Update.
3387
3388 2020-05-27  Tom Tromey  <tom@tromey.com>
3389             Simon Marchi  <simon.marchi@efficios.com>
3390
3391         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3392         method.
3393         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3394         get_symtab, set_symtab>: New methods.
3395         <m_symtabs>: New field.
3396         (struct dwarf2_psymtab): Derive from partial_symtab.
3397         <readin_p, get_compunit_symtab>: Declare methods.
3398         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3399         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3400         New methods.
3401         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3402         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3403         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3404         (dw2_symtab_iter_next, dw2_print_stats)
3405         (dw2_expand_symtabs_with_fullname)
3406         (dw2_expand_symtabs_matching_one)
3407         (dw_expand_symtabs_matching_file_matcher)
3408         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3409         (dw2_debug_names_iterator::next)
3410         (dw2_debug_names_map_matching_symbols)
3411         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3412         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3413         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3414         New methods.
3415         (get_compunit_symtab, process_full_comp_unit)
3416         (process_full_type_unit): Update.
3417         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3418
3419 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3420
3421         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3422         then introduce a new dwarf2_per_objfile type.
3423         <read_line_string>: Move to the new dwarf2_per_objfile type.
3424         <objfile>: Likewise.
3425         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3426         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3427         dwarf2_per_objfile->per_bfd.
3428         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3429         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3430         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3431         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3432         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3433         (dwarf2_per_objfile::locate_sections): Rename to...
3434         (dwarf2_per_bfd::locate_sections): ... this.
3435         (dwarf2_per_objfile::get_cutu): Rename to...
3436         (dwarf2_per_bfd::get_cutu): ... this.
3437         (dwarf2_per_objfile::get_cu): Rename to...
3438         (dwarf2_per_bfd::get_cu): ... this.
3439         (dwarf2_per_objfile::get_tu): Rename to...
3440         (dwarf2_per_bfd::get_tu): ... this.
3441         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3442         (dwarf2_per_bfd::allocate_per_cu): ... this.
3443         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3444         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3445         (get_gdb_index_contents_ftype): Change parameter from
3446         dwarf2_per_objfile to dwarf2_per_bfd.
3447         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3448         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3449
3450 2020-05-27  Tom Tromey  <tom@tromey.com>
3451             Simon Marchi  <simon.marchi@efficios.com>
3452
3453         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3454         (allocate_piece_closure): Set "per_objfile" member.
3455         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3456         (locexpr_describe_location, loclist_describe_location): Use new
3457         member.
3458         * dwarf2/read.c (read_call_site_scope)
3459         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3460         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3461         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3462         handle_data_member_location): Set per_objfile member.
3463         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3464         member.
3465         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3466
3467 2020-05-27  Tom Tromey  <tom@tromey.com>
3468
3469         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3470         allocate_signatured_type>: Declare new methods.
3471         <m_num_psymtabs>: New member.
3472         (struct dwarf2_per_cu_data) <index>: New member.
3473         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3474         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3475         (create_cu_from_index_list): Use allocate_per_cu.
3476         (create_signatured_type_table_from_index)
3477         (create_signatured_type_table_from_debug_names)
3478         (create_debug_type_hash_table, add_type_unit)
3479         (read_comp_units_from_section): Use allocate_signatured_type.
3480
3481 2020-05-27  Tom Tromey  <tom@tromey.com>
3482
3483         * psymtab.c (partial_map_expand_apply)
3484         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3485         (psym_lookup_global_symbol_language)
3486         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3487         (psym_print_stats, psym_expand_symtabs_for_function)
3488         (psym_map_symbol_filenames, psym_map_matching_symbols)
3489         (psym_expand_symtabs_matching)
3490         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3491         (maintenance_check_psymtabs): Update.
3492         * psympriv.h (struct partial_symtab) <readin_p,
3493         get_compunit_symtab>: Add objfile parameter.
3494         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3495         Likewise.
3496         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3497         get_compunit_symtab>: Likewise.
3498         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3499
3500 2020-05-27  Tom Tromey  <tom@tromey.com>
3501
3502         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3503         member.
3504         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3505         (create_cu_from_index_list)
3506         (create_signatured_type_table_from_index)
3507         (create_signatured_type_table_from_debug_names)
3508         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3509         (dwarf2_create_include_psymtab)
3510         (create_debug_type_hash_table, add_type_unit)
3511         (create_type_unit_group, read_comp_units_from_section)
3512         (dwarf2_compute_name, create_cus_hash_table)
3513         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3514         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3515         obstack.
3516         (dw2_get_real_path): Likewise.  Change argument to
3517         dwarf2_per_objfile.
3518
3519 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3520
3521         PR tdep/26000
3522         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3523         for ldrd (immediate).
3524
3525 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3526
3527         * command.h: Add comment giving the name of class_tui.
3528         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3529         create the fake command for the help for class_tui.
3530
3531 2020-05-26  Tom Tromey  <tromey@adacore.com>
3532
3533         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3534         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3535         (val_atr): New function.
3536         (value_val_atr): Use it.
3537         * ada-valprint.c (print_optional_low_bound): Change low bound
3538         handling for enums.
3539         (val_print_packed_array_elements): Don't call discrete_position.
3540         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3541         discrete_position for enum types.
3542         * language.c (default_print_array_index): Change type.
3543         * language.h (struct language_defn) <la_print_array_index>: Add
3544         index_type parameter, change type of index_value.
3545         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3546         (default_print_array_index): Update.
3547         * valprint.c (maybe_print_array_index): Don't call
3548         value_from_longest.  Update.
3549         (value_print_array_elements): Don't call discrete_position.
3550
3551 2020-05-26  Tom Tromey  <tromey@adacore.com>
3552
3553         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3554         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3555
3556 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3557
3558         PR gdb/13519
3559         * avr-tdep.c (avr_integer_to_address): Return data or code
3560         address accordingly to the second 'type' argument of the
3561         function.
3562
3563 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3564
3565         * infcmd.c, inferior.h: (construct_inferior_arguments):
3566         Moved function from here to gdbsupport/common-inferior.{h,cc}
3567
3568 2020-05-23  Tom Tromey  <tom@tromey.com>
3569
3570         Revert commit eca1f90c:
3571         * NEWS: Remove entry for completion styling.
3572         * completer.c (_rl_completion_prefix_display_length): Move
3573         declaration later.
3574         (gdb_fnprint): Revert.
3575         (gdb_display_match_list_1): Likewise.
3576         * cli/cli-style.c (completion_prefix_style)
3577         (completion_difference_style, completion_suffix_style): Remove.
3578         (_initialize_cli_style): Revert.
3579         * cli/cli-style.h (completion_prefix_style)
3580         (completion_difference_style, completion_suffix_style): Don't
3581         declare.
3582
3583 2020-05-24  Pedro Alves  <palves@redhat.com>
3584
3585         * symtab.c (completion_list_add_name): Return boolean indication
3586         of whether the symbol matched.
3587         (completion_list_add_symbol): Don't try to remove C++ aliases if
3588         the symbol didn't match in the first place.
3589         * symtab.h (completion_list_add_name): Return bool.
3590
3591 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3592
3593         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3594         type::field.
3595
3596 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3597
3598         GDB 9.2 released.
3599
3600 2020-05-23  Tom Tromey  <tom@tromey.com>
3601
3602         * NEWS: Add entry for completion styling.
3603         * completer.c (_rl_completion_prefix_display_length): Move
3604         declaration earlier.
3605         (gdb_fnprint): Use completion_style.
3606         (gdb_display_match_list_1): Likewise.
3607         * cli/cli-style.c (completion_prefix_style)
3608         (completion_difference_style, completion_suffix_style): New
3609         globals.
3610         (_initialize_cli_style): Register new globals.
3611         * cli/cli-style.h (completion_prefix_style)
3612         (completion_difference_style, completion_suffix_style): Declare.
3613
3614 2020-05-23  Pedro Alves  <palves@redhat.com>
3615
3616         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3617         (parse_escape): Use ISDIGIT instead of isdigit.
3618         (puts_debug): Use gdb_isprint instead of isprint.
3619         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3620         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3621         ISSPACE instead of isspace.
3622         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3623         instead of isspace.
3624         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3625         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3626         instead of isxdigit and ISDIGIT instead of isdigit.
3627
3628 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3629
3630         * gdbtypes.h (struct type) <field>: New method.
3631         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3632         or type::field.
3633
3634 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3635
3636         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3637         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3638         modify the propery to use type::set_fields instead.
3639
3640 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3641
3642         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3643         type::num_fields instead.
3644
3645 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3646
3647         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3648         methods.
3649         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3650         that modify the number of fields to use type::set_num_fields
3651         instead.
3652
3653 2020-05-22  Tom Tromey  <tromey@adacore.com>
3654
3655         * compile/compile-object-load.h (munmap_list_free): Don't
3656         declare.
3657
3658 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3659
3660         * annotate.c (annotate_source_line): Update return type, add call
3661         to update current symtab and line.
3662         * annotate.h (annotate_source_line): Update return type, and
3663         extend header comment.
3664         * source.c (info_line_command): Check annotation_level before
3665         calling annotate_source_line.
3666         * stack.c (print_frame_info): If calling annotate_source_line
3667         returns true, then don't print any other source line information.
3668
3669 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3670
3671         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3672
3673 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3674
3675         * coffread.c (patch_type): Remove NULL check before xfree.
3676         * corefile.c (set_gnutarget): Likewise.
3677         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3678         * exec.c (build_section_table): Likewise.
3679         * remote.c (remote_target::pass_signals): Likewise.
3680         * utils.c (n_spaces): Likewise.
3681         * cli/cli-script.c (document_command): Likewise.
3682         * i386-windows-tdep.c (core_process_module_section): Likewise.
3683         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3684
3685 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3686
3687         * symfile.c (reread_symbols): Clear objfile's section_offsets
3688         vector and section indices, re-compute them by calling
3689         sym_offsets.
3690
3691 2020-05-20  Tom Tromey  <tromey@adacore.com>
3692
3693         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3694         (desc_one_bound, desc_index_type): Compute field name.
3695
3696 2020-05-20  Tom de Vries  <tdevries@suse.de>
3697
3698         PR symtab/25833
3699         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3700
3701 2020-05-20  Alan Modra  <amodra@gmail.com>
3702
3703         PR 25993
3704         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3705         bfd_set_filename.
3706         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3707         passed to bfd_set_filename.
3708         * symfile-mem.c (add_vsyscall_page): Likewise for string
3709         passed to symbol_file_add_from_memory.
3710         (symbol_file_add_from_memory): Make name param a const char* and
3711         don't strdup.
3712
3713 2020-05-20  Alan Modra  <amodra@gmail.com>
3714
3715         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3716         rather than accessing bfd->filename directly.
3717         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3718         and use bfd_section_name.
3719         * dwarf2/frame.c (decode_frame_entry): Likewise.
3720         * exec.c (exec_set_section_address): Likewise.
3721         * solib-aix.c (solib_aix_bfd_open): Likewise.
3722         * stap-probe.c (get_stap_base_address): Likewise.
3723         * symfile.c (reread_symbols): Likewise.
3724
3725 2020-05-19  Tom Tromey  <tromey@adacore.com>
3726
3727         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3728
3729 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3730
3731         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3732
3733 2020-05-19  Pedro Alves  <palves@redhat.com>
3734
3735         * NEWS (set exec-file-mismatch): Adjust entry.
3736         * exec.c: Include "build-id.h".
3737         (validate_exec_file): Try to match build IDs instead of filenames.
3738         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3739         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3740         and pass down 'warn_if_slow'.
3741         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3742         gdb_bfd_open_closure to pass it down.
3743         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3744
3745 2020-05-19  Pedro Alves  <palves@redhat.com>
3746
3747         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3748         * target.c (target_fileio_open_1): Rename to target_fileio_open
3749         and make extern.  Use bool.
3750         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3751         (target_fileio_read_alloc_1): Adjust.
3752         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3753         (target_fileio_open_warn_if_slow): Delete declaration.
3754
3755 2020-05-19  Pedro Alves  <palves@redhat.com>
3756
3757         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3758         Adjust all callers.
3759
3760 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3761
3762         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3763         whether disp is negative.
3764
3765 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3766
3767         * symfile.h (struct symfile_segment_data)
3768         <~symfile_segment_data>: Remove.
3769         <segment_info>: Change to std::vector.
3770         * symfile.c (default_symfile_segments): Update.
3771         * elfread.c (elf_symfile_segments): Update.
3772
3773 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3774
3775         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3776         <segments>: New.
3777         <segment_bases, segment_sizes>: Remove.
3778         * symfile.c (default_symfile_segments): Update.
3779         * elfread.c (elf_symfile_segments): Update.
3780         * remote.c (remote_target::get_offsets): Update.
3781         * solib-target.c (solib_target_relocate_section_addresses):
3782         Update.
3783
3784 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3785
3786         * symfile.h (struct symfile_segment_data): Initialize fields.
3787         <~symfile_segment_data>: Add.
3788         (symfile_segment_data_up): New.
3789         (struct sym_fns) <sym_segments>: Return a
3790         symfile_segment_data_up.
3791         (default_symfile_segments): Return a symfile_segment_data_up.
3792         (free_symfile_segment_data): Remove.
3793         (get_symfile_segment_data): Return a symfile_segment_data_up.
3794         * symfile.c (default_symfile_segments): Likewise.
3795         (get_symfile_segment_data): Likewise.
3796         (free_symfile_segment_data): Remove.
3797         (symfile_find_segment_sections): Update.
3798         * elfread.c (elf_symfile_segments): Return a
3799         symfile_segment_data_up.
3800         * remote.c (remote_target::get_offsets): Update.
3801         * solib-target.c (solib_target_relocate_section_addresses):
3802         Update.
3803         * symfile-debug.c (debug_sym_segments): Return a
3804         symfile_segment_data_up.
3805
3806 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3807
3808         PR build/25981
3809         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3810         Hardcode register numbers.
3811
3812         PR build/25981
3813         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3814         procfs_find_LDT_entry): Remove.
3815         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3816         procfs_find_LDT_entry): Remove.
3817         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3818         Remove.
3819
3820 2020-05-17  Pedro Alves  <palves@redhat.com>
3821             Andrew Burgess  <andrew.burgess@embecosm.com>
3822             Keno Fischer  <keno@juliacomputing.com>
3823
3824         PR gdb/25741
3825         * breakpoint.c (build_target_condition_list): Update comments.
3826         (build_target_command_list): Update comments and skip matching
3827         locations.
3828         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3829         a separate function.  Simplify "set breakpoint auto-hw off"
3830         handling.
3831         (insert_breakpoints): Update comment.
3832         (tracepoint_locations_match): New parameter.  For breakpoints,
3833         compare location types too, if the caller wants to.
3834         (handle_automatic_hardware_breakpoints): New functions.
3835         (bp_location_is_less_than): Also sort by location type and
3836         hardware breakpoint length.
3837         (update_global_location_list): Handle "set breakpoint auto-hw on"
3838         here.
3839         (update_breakpoint_locations): Ask breakpoint_locations_match to
3840         ignore location types.
3841
3842 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3843
3844         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3845         type::name instead.
3846
3847 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3848
3849         * gdbtypes.h (struct type) <name, set_name>: New methods.
3850         (TYPE_CODE): Use type::name.  Change all call sites used to set
3851         the name to use type::set_name instead.
3852
3853 2020-05-16  Tom Tromey  <tom@tromey.com>
3854
3855         * top.c (quit_force): Update.
3856         * infrun.c (handle_no_resumed): Update.
3857         * top.h (all_uis): New function.
3858         (ALL_UIS): Remove.
3859
3860 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3861
3862         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3863
3864 2020-05-16  Pedro Alves  <palves@redhat.com>
3865
3866         * ia64-linux-nat.c
3867         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3868         Declare method.
3869         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3870
3871 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3872
3873         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3874         (sparc64_adi_info): Likewise.
3875
3876 2020-05-15  Tom Tromey  <tom@tromey.com>
3877
3878         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3879         block_objfile.
3880         (lookup_objfile_from_block): Remove.
3881         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3882         (lookup_global_symbol): Use block_objfile.
3883         * symtab.h (lookup_objfile_from_block): Don't declare.
3884         * printcmd.c (clear_dangling_display_expressions): Use
3885         block_objfile.
3886         * parse.c (operator_check_standard): Use block_objfile.
3887
3888 2020-05-15  Tom Tromey  <tom@tromey.com>
3889
3890         * language.c (language_alloc_type_symbol): Set
3891         SYMBOL_SECTION.
3892         * symtab.c (initialize_objfile_symbol): Remove.
3893         (allocate_symbol): Remove.
3894         (allocate_template_symbol): Remove.
3895         * dwarf2/read.c (fixup_go_packaging): Use "new".
3896         (new_symbol): Use "new".
3897         (read_variable): Don't call initialize_objfile_symbol.  Use
3898         "new".
3899         (read_func_scope): Use "new".
3900         * xcoffread.c (process_xcoff_symbol): Don't call
3901         initialize_objfile_symbol.
3902         (SYMBOL_DUP): Remove.
3903         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
3904         "new".
3905         * symtab.h (allocate_symbol, initialize_objfile_symbol)
3906         (allocate_template_symbol): Don't declare.
3907         (struct symbol): Add copy constructor.  Change defaults.
3908         * jit.c (finalize_symtab): Use "new".
3909         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
3910         Use "new".
3911         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
3912         (common_block_end): Use "new".
3913         * mdebugread.c (parse_symbol): Use "new".
3914         (new_symbol): Likewise.
3915
3916 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3917
3918         * NEWS: Mention changes to help and apropos.
3919
3920 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3921
3922         * command.h (enum command_class): Improve comments, document
3923         that class_alias is for user-defined aliases, give the class
3924         name for each class, remove unused class_xdb.
3925         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
3926         * breakpoint.c (_initialize_breakpoint): Replace class_alias
3927         by a precise class.
3928         * infcmd.c (_initialize_infcmd): Likewise.
3929         * reverse.c (_initialize_reverse): Likewise.
3930         * stack.c (_initialize_stack): Likewise.
3931         * symfile.c (_initialize_symfile): Likewise.
3932         * tracepoint.c (_initialize_tracepoint): Likewise.
3933
3934 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3935
3936         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
3937         when their aliased command is traversed.
3938         (help_cmd): Add fput_command_names_styled call to
3939         output command name and aliases when command has an alias.
3940
3941 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3942
3943         * cli/cli-decode.h (help_cmd_list): Remove declaration.
3944         * cli/cli-decode.c (help_cmd_list): Declare as static,
3945         remove prefix argument, use bool for recurse arg, rework to show the aliases of
3946         a command together with the command.
3947         (fput_command_name_styled, fput_command_names_styled): New functions.
3948         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
3949         fput_command_name_styled.
3950         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
3951         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
3952
3953 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3954
3955         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
3956         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
3957         * command.h (cmd_show_list): Likewise.
3958         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
3959         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
3960
3961 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3962
3963         * unittests/command-def-selftests.c (traverse_command_structure):
3964         Verify all commands of a list have the same prefix command and
3965         that only the top cmdlist commands have a null prefix.
3966
3967 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3968
3969         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
3970         as prefix, not one of its aliases.
3971         (set_cmd_prefix): Remove.
3972         (do_add_cmd): Centralize the setting of the prefix of a command, when
3973         command is defined after its full chain of prefix commands.
3974         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
3975         (add_setshow_cmd_full): Likewise.
3976         (update_prefix_field_of_prefixed_commands): New function.
3977         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
3978         update_prefix_field_of_prefixed_commands.
3979         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
3980         addresses of remote_set_cmdlist and remote_show_cmdlist given
3981         as argument, not the address of an argument.
3982         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
3983         * gdb/remote.c (_initialize_remote): Likewise.
3984
3985 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3986
3987         * cli/cli-cmds.c (alias_command): Check for an existing alias
3988         using lookup_cmd_composition, as valid_command_p is too strict
3989         and forbids aliases that are the prefix of an existing alias
3990         or command.
3991         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
3992         command is properly recognised as a valid command.
3993
3994 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3995
3996         * unittests/help-doc-selftests.c: Rename to
3997         unittests/command-def-selftests.c
3998         * unittests/command-def-selftests.c (help_doc_tests): Update some
3999         comments.
4000         (command_structure_tests, traverse_command_structure): New namespace
4001         and function.
4002         (command_structure_invariants_tests): New function.
4003         (_initialize_command_def_selftests) Renamed from
4004         _initialize_help_doc_selftests, register command_structure_invariants
4005         selftest.
4006
4007 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4008
4009         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4010         an alias of 'show'.
4011
4012 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4013
4014         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4015         ada_is_fixed_point_type.  Update all callers.
4016         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4017         all callers.
4018         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4019         Update all callers.
4020         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4021         print_fixed_point_type.  Update all callers.
4022         * ada-valprint.c (ada_value_print_num): Replace call to
4023         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4024
4025 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4026
4027         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4028         processors.
4029         (cpu_supports_bts): Add CV_AMD case.
4030
4031 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4032             Simon Marchi  <simon.marchi@efficios.com>
4033
4034         * infrun.c (stop_all_threads): Collect multiple wait events at
4035         each pass.
4036
4037 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4038
4039         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4040         type::code instead.
4041
4042 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4043
4044         * gdbtypes.h (struct type) <code, set_code>: New methods.
4045         (TYPE_CODE): Use type::code.  Change all call sites used to set
4046         the code to use type::set_code instead.
4047
4048 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4049             Tom de Vries  <tdevries@suse.de>
4050             Pedro Alves  <palves@redhat.com>
4051
4052         PR threads/25478
4053         * infrun.c (stop_all_threads): Do NOT ignore
4054         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4055         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4056         received.
4057         (handle_no_resumed): Remove code handling a live inferior with no
4058         threads.
4059         * remote.c (has_single_non_exited_thread): New.
4060         (remote_target::update_thread_list): Do not delete a thread if is
4061         the last thread of the process.
4062         * thread.c (thread_select): Call delete_exited_threads instead of
4063         prune_threads.
4064
4065 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4066
4067         * infrun.c (stop_all_threads): Enable/disable thread events of all
4068         targets.  Move a debug message denoting the end of the function
4069         into the SCOPED_EXIT block.
4070
4071 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4072
4073         * process-stratum-target.h: Include <set>.
4074         (all_non_exited_process_targets, switch_to_target_no_thread): New
4075         function declarations.
4076         * process-stratum-target.c (all_non_exited_process_targets)
4077         (switch_to_target_no_thread): New function implementations.
4078
4079 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4080
4081         * infrun.c (handle_inferior_event): Extract out a piece of code
4082         into...
4083         (mark_non_executing_threads): ...this new function.
4084
4085 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4086
4087         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4088         use.
4089
4090 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4091
4092         * regcache.c (regcache_read_pc_protected): New function
4093         implementation that returns 0 if the PC cannot read via
4094         'regcache_read_pc'.
4095         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4096         instead of 'regcache_read_pc'.
4097         (keep_going_pass_signal): Ditto.
4098
4099 2020-05-13  Tom Tromey  <tromey@adacore.com>
4100
4101         * ada-lang.c (align_value): Remove.
4102         (ada_template_to_fixed_record_type_1): Use align_up.
4103
4104 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4105
4106         * async-event.c: Update the copyright year.
4107         * async-event.h: Update the copyright year.
4108
4109 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4110
4111         * objfiles.h (is_addr_in_objfile,
4112         shared_objfile_contains_address_p): Return bool.
4113         * objfile.c (is_addr_in_objfile,
4114         shared_objfile_contains_address_p): Return bool.
4115
4116 2020-05-11  Tom Tromey  <tromey@adacore.com>
4117
4118         * cli/cli-cmds.c (info_command): Restore.
4119         (_initialize_cli_cmds): Use add_prefix_command for "info".
4120         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4121
4122 2020-05-11  Tom Tromey  <tromey@adacore.com>
4123
4124         * ada-lang.c (ada_value_primitive_field): Now public.
4125         * ada-lang.h (ada_value_primitive_field): Declare.
4126         * ada-valprint.c (print_field_values): Use
4127         ada_value_primitive_field for wrapper fields.
4128
4129 2020-05-11  Tom de Vries  <tdevries@suse.de>
4130
4131         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4132         MODULE_DOMAIN.
4133
4134 2020-05-11  Tom de Vries  <tdevries@suse.de>
4135
4136         PR symtab/25941
4137         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4138         with length 0, if not gdb-produced.
4139         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4140
4141 2020-05-09  Tom de Vries  <tdevries@suse.de>
4142
4143         PR gdb/25955
4144         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4145         calculation.
4146
4147 2020-05-09  Tom Tromey  <tom@tromey.com>
4148
4149         * top.c (server_command): Now bool.
4150         * top.h (server_command): Now bool.
4151
4152 2020-05-08  Tom Tromey  <tromey@adacore.com>
4153
4154         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4155         already being processed.
4156
4157 2020-05-08  Tom Tromey  <tom@tromey.com>
4158
4159         * printcmd.c (struct display) <next>: Remove.
4160         <display>: New constructor.
4161         <exp_string>: Now a std::string.
4162         <enabled_p>: Now a bool.
4163         (display_number): Move definition earlier.
4164         (displays): Rename from display_chain.  Now a std::vector.
4165         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4166         (display_command): Update.
4167         (do_one_display, disable_display)
4168         (enable_disable_display_command, do_enable_disable_display):
4169         Update.
4170         (free_display): Remove.
4171         (clear_displays): Rewrite.
4172         (delete_display): Update.
4173         (map_display_numbers): Use function_view.  Remove "data"
4174         parameter.  Update.
4175         (do_delete_display): Remove.
4176         (undisplay_command): Update.
4177         (do_one_display, do_displays, disable_display)
4178         (info_display_command): Update.
4179         (do_enable_disable_display): Remove.
4180         (enable_disable_display_command)
4181         (clear_dangling_display_expressions): Update.
4182
4183 2020-05-08  Tom Tromey  <tom@tromey.com>
4184
4185         * symtab.c (set_symbol_cache_size)
4186         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4187         (maintenance_print_symbol_cache_statistics): Update.
4188         * symmisc.c (print_symbol_bcache_statistics)
4189         (print_objfile_statistics, maintenance_print_objfiles)
4190         (maintenance_info_symtabs, maintenance_check_symtabs)
4191         (maintenance_expand_symtabs, maintenance_info_line_tables):
4192         Update.
4193         * symfile-debug.c (set_debug_symfile): Update.
4194         * source.c (forget_cached_source_info): Update.
4195         * python/python.c (gdbpy_progspaces): Update.
4196         * psymtab.c (maintenance_info_psymtabs): Update.
4197         * probe.c (parse_probes): Update.
4198         * linespec.c (iterate_over_all_matching_symtabs)
4199         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4200         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4201         * exec.c (exec_target::close): Update.
4202         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4203         * breakpoint.c (print_one_breakpoint_location)
4204         (create_longjmp_master_breakpoint)
4205         (create_std_terminate_master_breakpoint): Update.
4206         * progspace.c (program_spaces): Now a std::vector.
4207         (maybe_new_address_space): Update.
4208         (add_program_space): Remove.
4209         (program_space::program_space): Update.
4210         (remove_program_space): Update.
4211         (number_of_program_spaces): Remove.
4212         (print_program_space, update_address_spaces): Update.
4213         * progspace.h (program_spaces): Change type.
4214         (ALL_PSPACES): Remove.
4215         (number_of_program_spaces): Don't declare.
4216         (struct program_space) <next>: Remove.
4217
4218 2020-05-08  Tom Tromey  <tom@tromey.com>
4219
4220         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4221         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4222         (enable_break): Update.
4223         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4224         (frv_fdpic_find_canonical_descriptor): Update.
4225         (frv_fetch_objfile_link_map): Update.
4226         * progspace.c (program_space::free_all_objfiles): Update.
4227         (program_space::solibs): New method.
4228         * progspace.h (struct program_space) <solibs>: New method.
4229         * solist.h (master_so_list): Don't declare.
4230         (ALL_SO_LIBS): Remove.
4231         * solib.h (so_list_head): Remove.
4232         (update_solib_list): Update comment.
4233         * solib.c (master_so_list): Remove.
4234         (solib_used, update_solib_list, solib_add)
4235         (info_sharedlibrary_command, clear_solib)
4236         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4237
4238 2020-05-08  Tom Tromey  <tom@tromey.com>
4239
4240         * extension.c (extension_languages): Now a std::array.
4241         (ALL_EXTENSION_LANGUAGES): Remove.
4242         (get_ext_lang_defn, get_ext_lang_of_file)
4243         (eval_ext_lang_from_control_command): Update.
4244         (finish_ext_lang_initialization)
4245         (auto_load_ext_lang_scripts_for_objfile)
4246         (ext_lang_type_printers::ext_lang_type_printers)
4247         (apply_ext_lang_type_printers)
4248         (ext_lang_type_printers::~ext_lang_type_printers)
4249         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4250         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4251         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4252         (get_matching_xmethod_workers, ext_lang_colorize)
4253         (ext_lang_before_prompt): Update.
4254         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4255
4256 2020-05-08  Tom Tromey  <tom@tromey.com>
4257
4258         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4259         overload.
4260         <swap_string, m_string>: Remove.
4261         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4262         Update.
4263         * stabsread.c (define_symbol, read_type): Update.
4264         * linespec.c (find_linespec_symbols): Update.
4265         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4266         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4267         * dbxread.c (read_dbx_symtab): Update.
4268         * cp-support.h (cp_canonicalize_string_full)
4269         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4270         Return unique_xmalloc_ptr.
4271         * cp-support.c (inspect_type): Update.
4272         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4273         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4274         Likewise.
4275         * c-typeprint.c (print_name_maybe_canonical): Update.
4276         * break-catch-throw.c (check_status_exception_catchpoint):
4277         Update.
4278
4279 2020-05-08  Tom de Vries  <tdevries@suse.de>
4280
4281         * infrun.c (follow_fork): Copy current_line and current_symtab to
4282         child thread.
4283
4284 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4285
4286         * async-event.c (struct async_signal_handler, struct
4287         async_event_handler): Reformat, remove typedef.
4288
4289 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4290
4291         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4292         access thistype->main_type->dyn_prop_list directly.
4293
4294 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4295
4296         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4297         (remove_dyn_prop): Remove.  Update all users to use
4298         type::remove_dyn_prop.
4299         * gdbtypes.c (remove_dyn_prop): Rename to...
4300         (type::remove_dyn_prop): ... this.
4301
4302 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4303
4304         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4305         (add_dyn_prop): Remove.  Update all users to use
4306         type::add_dyn_prop.
4307         * gdbtypes.c (add_dyn_prop): Rename to...
4308         (type::add_dyn_prop): ... this.
4309
4310 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4311
4312         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4313         (get_dyn_prop): Remove.  Update all users to use
4314         type::dyn_prop.
4315         * gdbtypes.c (get_dyn_prop): Rename to...
4316         (type::dyn_prop): ... this.
4317
4318 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4319
4320         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4321
4322 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4323
4324         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4325         instruction, skip it if it's there.
4326
4327 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4328
4329         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4330
4331 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4332
4333         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4334         * gdbtypes.c (recursive_dump_type): Remove use of
4335         TYPE_INCOMPLETE.
4336
4337 2020-05-03  Tom Tromey  <tom@tromey.com>
4338
4339         * breakpoint.c (catch_command, tcatch_command): Remove.
4340         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4341         add_show_prefix_cmd.
4342         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4343         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4344         Remove.
4345         (add_internal_problem_command): Use add_basic_prefix_cmd,
4346         add_show_prefix_cmd.
4347         * mips-tdep.c (set_mipsfpu_command): Remove.
4348         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4349         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4350         (_initialize_index_cache): Use add_basic_prefix_cmd.
4351         * memattr.c (dummy_cmd): Remove.
4352         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4353         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4354         (_initialize_tui_win): Use add_basic_prefix_cmd,
4355         add_show_prefix_cmd.
4356         * cli/cli-logging.c (set_logging_command): Remove.
4357         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4358         add_show_prefix_cmd.
4359         (show_logging_command): Remove.
4360         * target.c (target_command): Remove.
4361         (add_target): Use add_basic_prefix_cmd.
4362
4363 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4364
4365         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4366
4367 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4368
4369         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4370         info_command.
4371
4372 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4373
4374         * nbsd-nat.c (nbsd_enable_proc_events)
4375         (nbsd_nat_target::post_startup_inferior): Add.
4376         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4377         (nbsd_nat_target::update_thread_list): Rewrite.
4378         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4379         "PTRACE_LWP_CREATE".
4380         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4381
4382 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4383
4384         * stack.c (_initialize_stack): Remove duplicated creation
4385         of "frame" command and "f" alias.
4386
4387 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4388
4389         PR gdb/18706
4390         * gdbtypes.c (check_typedef): Calculate size of array of
4391         stubbed type.
4392
4393 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4394
4395         PR gdb/15559
4396         * i386-tdep.c (i386_push_dummy_call): Call
4397         i386_thiscall_push_dummy_call.
4398         (i386_thiscall_push_dummy_call): New function.
4399         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4400         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4401         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4402
4403 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4404
4405         * gdbarch.sh (do_read): Add shellcheck disable directive for
4406         warning SC2162.
4407
4408 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4409
4410         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4411         "referenced but not assigned" warning.
4412
4413 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4414
4415         * gdbarch.sh: Remove code that sets fallbackdefault.
4416
4417 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4418
4419         * gdbarch.sh: Use shell operators && and || instead of
4420         -a and -o.
4421
4422 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4423
4424         * gdbarch.sh: Use $(...) instead of `...`.
4425
4426 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4427
4428         * gdbarch.sh: Use double quotes around variables.
4429
4430 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4431
4432         * gdbarch.sh: Use %s with printf, instead of variables in the
4433         format string.
4434
4435 2020-04-29  Tom Tromey  <tromey@adacore.com>
4436
4437         PR ada/25875:
4438         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4439         type fields here.
4440         (read_enumeration_type): Call
4441         update_enumeration_type_from_children later.  Update comments.
4442         (process_enumeration_scope): Don't create type fields.
4443
4444 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4445
4446         * nbsd-tdep.c: Include "xml-syscall.h".
4447         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4448
4449 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4450
4451         * nbsd-nat.c: Include "sys/wait.h".
4452         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4453         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4454         (nbsd_nat_target::remove_exec_catchpoint)
4455         (nbsd_nat_target::set_syscall_catchpoint): Add.
4456         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4457         (nbsd_nat_target::insert_exec_catchpoint)
4458         (nbsd_nat_target::remove_exec_catchpoint)
4459         (nbsd_nat_target::set_syscall_catchpoint): Add.
4460         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4461         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4462         `nbsd_get_syscall_number'.
4463
4464 2020-04-29  Tom Tromey  <tom@tromey.com>
4465
4466         * stack.c (print_block_frame_labels): Remove.
4467
4468 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4469
4470         PR gdb/17320
4471         * ada-valprint.c (val_print_packed_array_elements): Move array
4472         end bracket to new line.
4473         (ada_val_print_string): Remove extra spaces before first array
4474         element.
4475         * c-valprint.c (c_value_print_array): Likewise.
4476         * m2-valprint.c (m2_print_array_contents): Likewise.
4477         (m2_value_print_inner): Likewise.
4478         * p-valprint.c (pascal_value_print_inner): Likewise.
4479         * valprint.c (generic_val_print_array): Likewise.
4480         (value_print_array_elements): Move first array element and array
4481         end bracket to new line.
4482
4483 2020-04-29  Tom de Vries  <tdevries@suse.de>
4484
4485         PR symtab/25889
4486         * linespec.c (find_method): Fix ix calculation.
4487
4488 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4489
4490         * syscalls/update-netbsd.sh: New file.
4491         * syscalls/netbsd.xml: Regenerate.
4492         * data-directory/Makefile.in: Register `netbsd.xml' in
4493         `SYSCALLS_FILES'.
4494
4495 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4496
4497         * syscalls/update-freebsd.sh: Add double quotes.
4498
4499 2020-04-28  Tom Tromey  <tom@tromey.com>
4500
4501         * NEWS: Update.
4502         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4503         (cmdpy_init): Allow class_tui.
4504
4505 2020-04-28 Mark Williams <mark@myosotissp.com>
4506
4507         PR gdb/24480
4508         * dwarf2read.c: Add missing assingments to list_in_scope when
4509         start_symtab was already called.
4510
4511 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4512
4513         PR gdb/25881
4514         * dwarf2/read.c (offset_map_type): Use
4515         gdb:hash_enum<sect_offset> as hash function.
4516
4517 2020-04-28  Tom de Vries  <tdevries@suse.de>
4518
4519         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4520         with DW_AT_signature.
4521
4522 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4523
4524         * configure.ac: Remove check for fs_base/gs_base in
4525         user_regs_struct.
4526         * configure: Re-generate.
4527         * config.in: Re-generate.
4528         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4529         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4530         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4531
4532 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4533
4534         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4535         problematic inline frame unwinding situation.
4536         * frame.c (frame_id_computed_p): New function.
4537         * frame.h (frame_id_computed_p): New prototype.
4538
4539 2020-04-26  Tom Tromey  <tom@tromey.com>
4540
4541         * command.h (enum command_class) <class_pseudo>: Remove.
4542
4543 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4544
4545         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4546         and whitespace.
4547
4548 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4549
4550         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4551         `PT_GET_PROCESS_STATE' block.
4552
4553 2020-04-24  Tom Tromey  <tom@tromey.com>
4554
4555         * symtab.h (symbol_get_demangled_name): Don't declare.
4556         * symtab.c (symbol_get_demangled_name): Remove.
4557         (general_symbol_info::natural_name)
4558         (general_symbol_info::demangled_name): Update.
4559
4560 2020-04-24  Tom Tromey  <tom@tromey.com>
4561
4562         PR rust/25025:
4563         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4564
4565 2020-04-24  Tom Tromey  <tom@tromey.com>
4566
4567         PR symtab/12707:
4568         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4569         exists.
4570         (new_symbol): Likewise.
4571         * compile/compile-object-load.c (get_out_value_type): Use
4572         symbol_matches_search_name.
4573
4574 2020-04-24  Tom Tromey  <tom@tromey.com>
4575
4576         * dwarf2/read.c (add_partial_symbol): Do not call
4577         compute_and_set_names.
4578
4579 2020-04-24  Tom Tromey  <tom@tromey.com>
4580
4581         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4582         overload.
4583
4584 2020-04-24  Tom Tromey  <tom@tromey.com>
4585
4586         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4587         (add_psymbol_to_list): New overload.  Make old overload call new
4588         one.
4589         * psympriv.h (add_psymbol_to_list): New overload.
4590
4591 2020-04-24  Tom Tromey  <tom@tromey.com>
4592
4593         * dwarf2/read.c (partial_die_info::read) <case
4594         DW_AT_linkage_name>: Use value_as_string.
4595         (dwarf2_string_attr): Use value_as_string.
4596         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4597         method.
4598         * dwarf2/attribute.c (attribute::value_as_string): New method.
4599
4600 2020-04-24  Tom Tromey  <tom@tromey.com>
4601
4602         * symtab.c (general_symbol_info::natural_name)
4603         (general_symbol_info::demangled_name): Check for language_rust.
4604
4605 2020-04-24  Tom Tromey  <tom@tromey.com>
4606
4607         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4608         (dwarf2_physname): ... from here.
4609         (partial_die_info::read): Add Rust "{" hack.
4610
4611 2020-04-24  Tom Tromey  <tom@tromey.com>
4612
4613         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4614         method.
4615         (symbol_set_demangled_name): Don't declare.
4616         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4617         symbol_set_demangled_name.
4618         (general_symbol_info::set_language)
4619         (general_symbol_info::compute_and_set_names): Update.
4620         * minsyms.c (minimal_symbol_reader::install): Update.
4621         * dwarf2/read.c (new_symbol): Update.
4622
4623 2020-04-24  Tom Tromey  <tromey@adacore.com>
4624
4625         PR python/23662:
4626         * python/py-type.c (convert_field): Handle
4627         FIELD_LOC_KIND_DWARF_BLOCK.
4628         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4629         (typy_get_dynamic): Nw function.
4630         (type_object_getset): Add "dynamic".
4631         * NEWS: Add entry.
4632
4633 2020-04-24  Tom Tromey  <tromey@adacore.com>
4634
4635         * ada-typeprint.c (print_choices, print_variant_part)
4636         (print_record_field_types_dynamic): New functions.
4637         (print_record_field_types): Use print_record_field_types_dynamic.
4638
4639 2020-04-24  Tom Tromey  <tromey@adacore.com>
4640
4641         * dwarf2/read.c (handle_data_member_location): New overload.
4642         (dwarf2_add_field): Use it.
4643         (decode_locdesc): Add "computed" parameter.  Update comment.
4644         * gdbtypes.c (is_dynamic_type_internal): Also look for
4645         FIELD_LOC_KIND_DWARF_BLOCK.
4646         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4647         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4648         virtual base classes.
4649         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4650         FIELD_LOC_KIND_DWARF_BLOCK.
4651
4652 2020-04-24  Tom Tromey  <tromey@adacore.com>
4653
4654         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4655         * gdbtypes.c (is_dynamic_type_internal): Check
4656         TYPE_HAS_DYNAMIC_LENGTH.
4657         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4658         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4659         New macros.
4660         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4661         constant.
4662
4663 2020-04-24  Tom Tromey  <tromey@adacore.com>
4664
4665         * dwarf2/read.c (struct variant_field): Rewrite.
4666         (struct variant_part_builder): New.
4667         (struct nextfield): Remove "variant" field.  Add "offset".
4668         (struct field_info): Add "current_variant_part" and
4669         "variant_parts".
4670         (alloc_discriminant_info): Remove.
4671         (alloc_rust_variant): New function.
4672         (quirk_rust_enum): Update.
4673         (dwarf2_add_field): Set "offset" member.  Don't handle
4674         DW_TAG_variant_part.
4675         (offset_map_type): New typedef.
4676         (convert_variant_range, create_one_variant)
4677         (create_one_variant_part, create_variant_parts)
4678         (add_variant_property): New functions.
4679         (dwarf2_attach_fields_to_type): Call add_variant_property.
4680         (read_structure_type): Don't handle DW_TAG_variant_part.
4681         (handle_variant_part, handle_variant): New functions.
4682         (handle_struct_member_die): Use them.
4683         (process_structure_scope): Don't handle variant parts.
4684         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4685         (struct discriminant_info): Remove.
4686         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4687         (struct main_type) <flag_discriminated_union>: Remove.
4688         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4689         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4690         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4691         Update.
4692         * valops.c (value_union_variant): Remove.
4693         * value.h (value_union_variant): Don't declare.
4694
4695 2020-04-24  Tom Tromey  <tromey@adacore.com>
4696
4697         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4698         (ada_value_primitive_packed_val): Update.
4699         * ada-valprint.c (ada_value_print_1): Update.
4700         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4701         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4702         just an address.  Use evaluate_for_locexpr_baton.
4703         (dwarf2_evaluate_property): Update.
4704         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4705         array_view.
4706         * findvar.c (default_read_var_value): Update.
4707         * gdbtypes.c (compute_variant_fields_inner)
4708         (resolve_dynamic_type_internal): Update.
4709         (resolve_dynamic_type): Change type of valaddr parameter.
4710         * gdbtypes.h (resolve_dynamic_type): Update.
4711         * valarith.c (value_subscripted_rvalue): Update.
4712         * value.c (value_from_contents_and_address): Update.
4713
4714 2020-04-24  Tom Tromey  <tromey@adacore.com>
4715
4716         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4717         "push_initial_value" parameter.
4718         (dwarf2_evaluate_property): Likewise.
4719         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4720
4721 2020-04-24  Tom Tromey  <tromey@adacore.com>
4722
4723         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4724         (variant::matches, compute_variant_fields_recurse)
4725         (compute_variant_fields_inner, compute_variant_fields): New
4726         functions.
4727         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4728         Use resolved_type after type is made.
4729         (operator==): Add new cases.
4730         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4731         (struct discriminant_range, struct variant, struct variant_part):
4732         New.
4733         (union dynamic_prop_data) <variant_parts, original_type>: New
4734         members.
4735         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4736         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4737         constants.
4738         * value.c (unpack_bits_as_long): Now public.
4739         * value.h (unpack_bits_as_long): Declare.
4740
4741 2020-04-24  Tom Tromey  <tromey@adacore.com>
4742
4743         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4744         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4745
4746 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4747
4748         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4749
4750 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4751
4752         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4753         (remove_fork_catchpoint, post_startup_inferior)
4754         (post_attach): Move...
4755         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4756         (remove_fork_catchpoint, post_startup_inferior)
4757         (post_attach): ...here.
4758         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4759         (remove_fork_catchpoint, post_startup_inferior)
4760         (post_attach): Move...
4761         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4762         (remove_fork_catchpoint, post_startup_inferior)
4763         (post_attach): ...here.
4764
4765 2020-04-24  Tom Tromey  <tromey@adacore.com>
4766
4767         * nat/windows-nat.h (struct windows_thread_info)
4768         <pc_adjusted>: New member.
4769         * windows-nat.c (windows_fetch_one_register): Check
4770         pc_adjusted.
4771         (windows_nat_target::get_windows_debug_event)
4772         (windows_nat_target::wait): Set pc_adjusted.
4773
4774 2020-04-24  Tom de Vries  <tdevries@suse.de>
4775
4776         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4777         Run gdb-add-index inside temp dir.
4778
4779 2020-04-23  Tom Tromey  <tromey@adacore.com>
4780
4781         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4782         in loop.
4783
4784 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4785
4786         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4787         get_frame_register instead of gdbarch_unwind_pc.
4788
4789 2020-04-23  Tom de Vries  <tdevries@suse.de>
4790
4791         * symtab.c (lookup_global_symbol): Prefer def over decl.
4792
4793 2020-04-23  Tom de Vries  <tdevries@suse.de>
4794
4795         PR symtab/25807
4796         * block.c (best_symbol, better_symbol): Promote to external.
4797         * block.h (best_symbol, better_symbol): Declare.
4798         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4799         decl.
4800
4801 2020-04-23  Tom Tromey  <tromey@adacore.com>
4802
4803         PR ada/25837:
4804         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4805         "const char *", not a "const std::string &".
4806         <name_and_matcher::operator==>: Update.
4807         * unittests/lookup_name_info-selftests.c: Change type of
4808         "result".
4809
4810 2020-04-23  Tom Tromey  <tom@tromey.com>
4811
4812         * inferior.h (iterate_over_inferiors): Don't declare.
4813         * inferior.c (iterate_over_inferiors): Remove.
4814         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4815         Remove.
4816         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4817         use iterate_over_inferiors.
4818         (darwin_resume_inferior_it)
4819         (struct resume_inferior_threads_param)
4820         (darwin_resume_inferior_threads_it): Remove.
4821         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4822
4823 2020-04-23  Tom de Vries  <tdevries@suse.de>
4824
4825         * blockframe.c (find_pc_partial_function): Use
4826         find_pc_sect_compunit_symtab rather than
4827         objfile->sf->qf->find_pc_sect_compunit_symtab.
4828
4829 2020-04-22  Tom de Vries  <tdevries@suse.de>
4830
4831         PR symtab/25764
4832         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4833         in psymtabs.
4834
4835 2020-04-22  Tom de Vries  <tdevries@suse.de>
4836
4837         PR symtab/25801
4838         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4839         symtabs.
4840
4841 2020-04-22  Tom de Vries  <tdevries@suse.de>
4842
4843         PR symtab/25700
4844         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4845         CU if already created.
4846
4847 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4848
4849         * infrun.c (displaced_step_fixup): Switch to the event_thread
4850         before calling displaced_step_restore, not after.
4851
4852 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4853
4854         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4855         its inferior is not recorded by us.
4856         (record_btrace_target_open): Replace call to
4857         all_non_exited_threads () with call to current_inferior
4858         ()->non_exited_threads ().
4859         (record_btrace_target::stop_recording): Likewise.
4860         (record_btrace_target::close): Likewise.
4861         (record_btrace_target::wait): Likewise.
4862         (record_btrace_target::record_stop_replaying): Likewise.
4863
4864 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4865
4866         * btrace.c (btrace_enable): Throw an error on double enables and
4867         when enabling recording fails.
4868         (btrace_disable): Throw an error if the thread is not recorded.
4869
4870 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4871
4872         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4873         request if we do not have a thread_info.
4874
4875 2020-04-21  Tom de Vries  <tdevries@suse.de>
4876
4877         PR gdb/25471
4878         * thread.c
4879         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4880         exception in get_frame_id.
4881
4882 2020-04-20  Tom Tromey  <tromey@adacore.com>
4883
4884         * python/python.c (struct gdbpy_event): Mark move constructor as
4885         noexcept.
4886         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4887         constructor as noexcept.
4888         * completer.h (struct completion_result): Mark move constructor as
4889         noexcept.
4890         * completer.c (completion_result::completion_result): Use
4891         initialization style.  Don't call reset_match_list.
4892
4893 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
4894
4895         * MAINTAINERS (Write After Approval): Add myself.
4896
4897 2020-04-18  Tom Tromey  <tom@tromey.com>
4898
4899         * windows-tdep.c (init_w32_command_list)
4900         (w32_prefix_command_valid): Restore.
4901         (_initialize_windows_tdep): Call init_w32_command_list.
4902
4903 2020-04-18  Tom Tromey  <tom@tromey.com>
4904
4905         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
4906         * value.c (value_fn_field): Update.
4907         * valops.c (find_function_in_inferior)
4908         (value_allocate_space_in_inferior): Update.
4909         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4910         Update.
4911         * tui/tui-source.c (tui_source_window::set_contents): Update.
4912         * symtab.c (lookup_global_or_static_symbol)
4913         (find_function_start_sal_1, skip_prologue_sal)
4914         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
4915         * symmisc.c (dump_msymbols, dump_symtab_1)
4916         (maintenance_print_one_line_table): Update.
4917         * symfile.c (init_entry_point_info, section_is_mapped)
4918         (list_overlays_command, simple_read_overlay_table)
4919         (simple_overlay_update_1): Update.
4920         * stap-probe.c (handle_stap_probe): Update.
4921         * stabsread.c (dbx_init_float_type, define_symbol)
4922         (read_one_struct_field, read_enum_type, read_range_type): Update.
4923         * source.c (info_line_command): Update.
4924         * python/python.c (gdbpy_source_objfile_script)
4925         (gdbpy_execute_objfile_script): Update.
4926         * python/py-type.c (save_objfile_types): Update.
4927         * python/py-objfile.c (py_free_objfile): Update.
4928         * python/py-inferior.c (python_new_objfile): Update.
4929         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
4930         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
4931         (maintenance_check_psymtabs): Update.
4932         * printcmd.c (info_address_command): Update.
4933         * objfiles.h (struct objfile) <arch>: New method, from
4934         get_objfile_arch.
4935         (get_objfile_arch): Don't declare.
4936         * objfiles.c (get_objfile_arch): Remove.
4937         (filter_overlapping_sections): Update.
4938         * minsyms.c (msymbol_is_function): Update.
4939         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
4940         (output_nondebug_symbol): Update.
4941         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
4942         (mdebug_expand_psymtab): Update.
4943         * machoread.c (macho_add_oso_symfile): Update.
4944         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
4945         Update.
4946         * linux-fork.c (checkpoint_command): Update.
4947         * linespec.c (convert_linespec_to_sals): Update.
4948         * jit.c (finalize_symtab): Update.
4949         * infrun.c (insert_exception_resume_from_probe): Update.
4950         * ia64-tdep.c (ia64_find_unwind_table): Update.
4951         * hppa-tdep.c (internalize_unwinds): Update.
4952         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
4953         Update.
4954         * gcore.c (call_target_sbrk): Update.
4955         * elfread.c (record_minimal_symbol, elf_symtab_read)
4956         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
4957         (elf_gnu_ifunc_resolve_by_got): Update.
4958         * dwarf2/read.c (create_addrmap_from_index)
4959         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4960         (read_debug_names_from_section)
4961         (process_psymtab_comp_unit_reader, add_partial_symbol)
4962         (add_partial_subprogram, process_full_comp_unit)
4963         (read_file_scope, read_func_scope, read_lexical_block_scope)
4964         (read_call_site_scope, dwarf2_ranges_read)
4965         (dwarf2_record_block_ranges, dwarf2_add_field)
4966         (mark_common_block_symbol_computed, read_tag_pointer_type)
4967         (read_tag_string_type, dwarf2_init_float_type)
4968         (dwarf2_init_complex_target_type, read_base_type)
4969         (partial_die_info::read, partial_die_info::read)
4970         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
4971         (dwarf2_fetch_die_loc_sect_off): Update.
4972         * dwarf2/loc.c (dwarf2_find_location_expression)
4973         (class dwarf_evaluate_loc_desc, rw_pieced_value)
4974         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
4975         (dwarf2_loc_desc_get_symbol_read_needs)
4976         (locexpr_describe_location_piece, locexpr_describe_location_1)
4977         (loclist_describe_location): Update.
4978         * dwarf2/index-write.c (write_debug_names): Update.
4979         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
4980         * dtrace-probe.c (dtrace_process_dof): Update.
4981         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
4982         (process_one_symbol): Update.
4983         * ctfread.c (ctf_init_float_type, read_base_type): Update.
4984         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
4985         (coff_read_enum_type): Update.
4986         * cli/cli-cmds.c (edit_command, list_command): Update.
4987         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
4988         * breakpoint.c (create_overlay_event_breakpoint)
4989         (create_longjmp_master_breakpoint)
4990         (create_std_terminate_master_breakpoint)
4991         (create_exception_master_breakpoint, get_sal_arch): Update.
4992         * block.c (block_gdbarch): Update.
4993         * annotate.c (annotate_source_line): Update.
4994
4995 2020-04-17  Tom Tromey  <tromey@adacore.com>
4996
4997         * auto-load.c (show_auto_load_cmd): Remove.
4998         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
4999         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5000         (maintenance_print_arc_command): Remove.
5001         * tui/tui-win.c (tui_command): Remove.
5002         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5003         * tui/tui-layout.c (tui_layout_command): Remove.
5004         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5005         * python/python.c (user_set_python, user_show_python): Remove.
5006         (_initialize_python): Use add_basic_prefix_cmd,
5007         add_show_prefix_cmd.
5008         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5009         (install_gdb_commands): Use add_basic_prefix_cmd,
5010         add_show_prefix_cmd.
5011         (info_guile_command): Remove.
5012         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5013         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5014         add_show_prefix_cmd.
5015         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5016         Remove do_set and do_show parameters.
5017         * cli/cli-style.c (set_style, show_style): Remove.
5018         (_initialize_cli_style): Use add_basic_prefix_cmd,
5019         add_show_prefix_cmd.
5020         (cli_style_option::add_setshow_commands): Remove do_set and
5021         do_show parameters.
5022         (cli_style_option::add_setshow_commands): Use
5023         add_basic_prefix_cmd, add_show_prefix_cmd.
5024         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5025         (set_style_name): Remove.
5026         * cli/cli-dump.c (dump_command, append_command): Remove.
5027         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5028         (tekhex_dump_command, binary_dump_command)
5029         (binary_append_command): Remove.
5030         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5031         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5032         (init_w32_command_list): Remove; move into ...
5033         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5034         * valprint.c (set_print, show_print, set_print_raw)
5035         (show_print_raw): Remove.
5036         (_initialize_valprint): Use add_basic_prefix_cmd,
5037         add_show_prefix_cmd.
5038         * typeprint.c (set_print_type, show_print_type): Remove.
5039         (_initialize_typeprint): Use add_basic_prefix_cmd,
5040         add_show_prefix_cmd.
5041         * record.c (set_record_command, show_record_command): Remove.
5042         (_initialize_record): Use add_basic_prefix_cmd,
5043         add_show_prefix_cmd.
5044         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5045         add_show_prefix_cmd.
5046         (info_command, show_command, set_debug, show_debug): Remove.
5047         * top.h (set_history, show_history): Don't declare.
5048         * top.c (set_history, show_history): Remove.
5049         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5050         (unset_tdesc_cmd): Remove.
5051         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5052         add_show_prefix_cmd.
5053         * symtab.c (info_module_command): Remove.
5054         (_initialize_symtab): Use add_basic_prefix_cmd.
5055         * symfile.c (overlay_command): Remove.
5056         (_initialize_symfile): Use add_basic_prefix_cmd.
5057         * sparc64-tdep.c (info_adi_command): Remove.
5058         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5059         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5060         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5061         add_show_prefix_cmd.
5062         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5063         (_initialize_serial): Use add_basic_prefix_cmd,
5064         add_show_prefix_cmd.
5065         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5066         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5067         add_show_prefix_cmd.
5068         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5069         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5070         add_show_prefix_cmd.
5071         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5072         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5073         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5074         add_show_prefix_cmd.
5075         * remote.c (remote_command, set_remote_cmd): Remove.
5076         (_initialize_remote): Use add_basic_prefix_cmd.
5077         * record-full.c (set_record_full_command)
5078         (show_record_full_command): Remove.
5079         (_initialize_record_full): Use add_basic_prefix_cmd,
5080         add_show_prefix_cmd.
5081         * record-btrace.c (cmd_set_record_btrace)
5082         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5083         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5084         (cmd_show_record_btrace_pt): Remove.
5085         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5086         add_show_prefix_cmd.
5087         * ravenscar-thread.c (set_ravenscar_command)
5088         (show_ravenscar_command): Remove.
5089         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5090         add_show_prefix_cmd.
5091         * mips-tdep.c (show_mips_command, set_mips_command)
5092         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5093         add_show_prefix_cmd.
5094         * maint.c (maintenance_command, maintenance_info_command)
5095         (maintenance_check_command, maintenance_print_command)
5096         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5097         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5098         add_show_prefix_cmd.
5099         (show_per_command_cmd): Remove.
5100         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5101         Remove.
5102         (maintenance_show_test_settings_cmd): Remove.
5103         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5104         add_show_prefix_cmd.
5105         * maint-test-options.c (maintenance_test_options_command):
5106         Remove.
5107         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5108         * macrocmd.c (macro_command): Remove
5109         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5110         * language.c (set_check, show_check): Remove.
5111         (_initialize_language): Use add_basic_prefix_cmd,
5112         add_show_prefix_cmd.
5113         * infcmd.c (unset_command): Remove.
5114         (_initialize_infcmd): Use add_basic_prefix_cmd.
5115         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5116         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5117         add_show_prefix_cmd.
5118         * go32-nat.c (go32_info_dos_command): Remove.
5119         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5120         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5121         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5122         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5123         (_initialize_frame): Use add_basic_prefix_cmd,
5124         add_show_prefix_cmd.
5125         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5126         (_initialize_dcache): Use add_basic_prefix_cmd,
5127         add_show_prefix_cmd.
5128         * cp-support.c (maint_cplus_command): Remove.
5129         (_initialize_cp_support): Use add_basic_prefix_cmd.
5130         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5131         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5132         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5133         add_basic_prefix_cmd, add_show_prefix_cmd.
5134         * breakpoint.c (save_command): Remove.
5135         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5136         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5137         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5138         add_show_prefix_cmd.
5139         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5140         (set_ada_command, show_ada_command): Remove.
5141         (_initialize_ada_language): Use add_basic_prefix_cmd,
5142         add_show_prefix_cmd.
5143         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5144
5145 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5146
5147         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5148         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5149
5150 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5151
5152         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5153         warning messages.
5154
5155 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5156
5157         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5158         import table is not at beginning of .idata section.
5159
5160 2020-04-16  Pedro Alves  <palves@redhat.com>
5161
5162         * inferior.c (delete_inferior): Use delete operator directly
5163         instead of delete_program_space.
5164         * progspace.c (add_program_space): New, factored out from
5165         program_space::program_space.
5166         (remove_program_space): New, factored out from
5167         delete_program_space.
5168         (program_space::program_space): Remove intro comment.  Rewrite.
5169         (program_space::~program_space): Remove intro comment.  Call
5170         remove_program_space.
5171         (delete_program_space): Delete.
5172         * progspace.h (program_space::program_space): Make explicit.  Move
5173         intro comment here, adjusted.
5174         (program_space::~program_space): Move intro comment here,
5175         adjusted.
5176         (delete_program_space): Remove.
5177
5178 2020-04-16  Tom Tromey  <tromey@adacore.com>
5179
5180         * windows-nat.c (windows_nat::handle_access_violation): New
5181         function.
5182         * nat/windows-nat.h (handle_access_violation): Declare.
5183         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5184         windows-nat.c.  Call handle_access_violation.
5185
5186 2020-04-16  Tom de Vries  <tdevries@suse.de>
5187
5188         PR symtab/25791
5189         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5190         CUs without psymtab.
5191
5192 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5193
5194         * python/python.c (do_start_initialization): Don't call
5195         PyEval_InitThreads for Python 3.9 and beyond.
5196
5197 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5198
5199         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5200         thread functions.
5201         (obsd_nat_target::wait): Likewise.
5202
5203 2020-04-15  Tom Tromey  <tromey@adacore.com>
5204
5205         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5206         (DEBUG_EXCEPT): Use debug_printf.
5207
5208 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5209
5210         * completer.c (class completion_tracker::completion_hash_entry)
5211         <hash_name>: New member function.
5212         (completion_tracker::discard_completions): New callback to hash a
5213         completion_hash_entry, pass this to htab_create_alloc.
5214
5215 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5216
5217         * windows-nat.c (windows_make_so): Warn rather than stopping with
5218         an error if realpath() fails.
5219
5220 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5221
5222         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5223         (nbsd_nat_target::info_proc): Add do_status.
5224
5225 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5226             Tom de Vries  <tdevries@suse.de>
5227
5228         PR symtab/25718
5229         * psympriv.h (struct partial_symtab::read_symtab)
5230         (struct partial_symtab::expand_psymtab)
5231         (struct partial_symtab::read_dependencies): Update comments.
5232         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5233         read_symtab for includer.
5234         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5235         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5236         (struct dwarf2_include_psymtab::m_readin): Remove.
5237         (struct dwarf2_include_psymtab::includer): New member function.
5238         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5239
5240 2020-04-14  Tom de Vries  <tdevries@suse.de>
5241
5242         PR symtab/25720
5243         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5244         with NULL symbol_matcher and lookup_name.
5245         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5246         and lookup_name.
5247         * dwarf2/read.c (dw2_expand_symtabs_matching)
5248         (dw2_debug_names_expand_symtabs_matching): Same.
5249         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5250         Make lookup_name a pointer.  Update comment.
5251         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5252         lookup_name being a pointer.
5253         * symfile.c (expand_symtabs_matching): Same.
5254         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5255         * linespec.c (iterate_over_all_matching_symtabs): Same.
5256
5257 2020-04-13  Tom Tromey  <tom@tromey.com>
5258
5259         * run-on-main-thread.c: Update include.
5260         * unittests/main-thread-selftests.c: Update include.
5261         * tui/tui-win.c: Update include.
5262         * tui/tui-io.c: Update include.
5263         * tui/tui-interp.c: Update include.
5264         * tui/tui-hooks.c: Update include.
5265         * top.h: Update include.
5266         * top.c: Update include.
5267         * ser-base.c: Update include.
5268         * remote.c: Update include.
5269         * remote-notif.c: Update include.
5270         * remote-fileio.c: Update include.
5271         * record-full.c: Update include.
5272         * record-btrace.c: Update include.
5273         * python/python.c: Update include.
5274         * posix-hdep.c: Update include.
5275         * mingw-hdep.c: Update include.
5276         * mi/mi-main.c: Update include.
5277         * mi/mi-interp.c: Update include.
5278         * main.c: Update include.
5279         * linux-nat.c: Update include.
5280         * interps.c: Update include.
5281         * infrun.c: Update include.
5282         * inf-loop.c: Update include.
5283         * event-top.c: Update include.
5284         * event-loop.c: Move to ../gdbsupport/.
5285         * event-loop.h: Move to ../gdbsupport/.
5286         * async-event.h: Update include.
5287         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5288
5289 2020-04-13  Tom Tromey  <tom@tromey.com>
5290
5291         * tui/tui-win.c: Include async-event.h.
5292         * remote.c: Include async-event.h.
5293         * remote-notif.c: Include async-event.h.
5294         * record-full.c: Include async-event.h.
5295         * record-btrace.c: Include async-event.h.
5296         * infrun.c: Include async-event.h.
5297         * event-top.c: Include async-event.h.
5298         * event-loop.h: Move some declarations to async-event.h.
5299         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5300         code to async-event.c.
5301         * async-event.h: New file.
5302         * async-event.c: New file.
5303         * Makefile.in (COMMON_SFILES): Add async-event.c.
5304         (HFILES_NO_SRCDIR): Add async-event.h.
5305
5306 2020-04-13  Tom Tromey  <tom@tromey.com>
5307
5308         * utils.c (flush_streams): New function.
5309         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5310
5311 2020-04-13  Tom Tromey  <tom@tromey.com>
5312
5313         * event-loop.c (handle_file_event): Use warning, not
5314         printf_unfiltered.
5315
5316 2020-04-13  Tom Tromey  <tom@tromey.com>
5317
5318         * event-loop.c: Include <chrono>.
5319
5320 2020-04-13  Tom Tromey  <tom@tromey.com>
5321
5322         * gdb_select.h: Move to ../gdbsupport/.
5323         * event-loop.c: Update include path.
5324         * top.c: Update include path.
5325         * ser-base.c: Update include path.
5326         * ui-file.c: Update include path.
5327         * ser-tcp.c: Update include path.
5328         * guile/scm-ports.c: Update include path.
5329         * posix-hdep.c: Update include path.
5330         * ser-unix.c: Update include path.
5331         * gdb_usleep.c: Update include path.
5332         * mingw-hdep.c: Update include path.
5333         * inflow.c: Update include path.
5334         * infrun.c: Update include path.
5335         * event-top.c: Update include path.
5336
5337 2020-04-13  Tom Tromey  <tom@tromey.com>
5338
5339         * configure: Rebuild.
5340         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5341
5342 2020-04-13  Tom Tromey  <tom@tromey.com>
5343
5344         * event-loop.h (start_event_loop): Don't declare.
5345         * event-loop.c (start_event_loop): Move...
5346         * main.c (start_event_loop): ...here.  Now static.
5347
5348 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5349
5350         * MAINTAINERS: Update my email address.
5351
5352 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5353
5354         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5355         IP_ALL.
5356
5357 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5358
5359         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5360         (nbsd_nat_target::info_proc): Add do_cmdline.
5361
5362 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5363
5364         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5365         (nbsd_nat_target::info_proc): Add do_cwd.
5366
5367 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5368
5369         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5370
5371 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5372
5373         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5374         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5375         (nbsd_nat_target::info_proc): New functions.
5376         * nbsd-nat.c (kinfo_get_vmmap): New function.
5377         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5378         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5379         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5380         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5381         functions.
5382         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5383         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5384         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5385         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5386         (KINFO_VME_FLAG_GROWS_DOWN): New.
5387
5388 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5389
5390         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5391         bit shift.
5392
5393 2020-04-10  Tom Tromey  <tromey@adacore.com>
5394
5395         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5396
5397 2020-04-10  Tom Tromey  <tromey@adacore.com>
5398
5399         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5400         separate debug files.
5401
5402 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5403
5404         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5405         Move to...
5406         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5407         ... here.
5408         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5409         Check for STATUS_WX86_BREAKPOINT.
5410         (windows_nat_target::wait): Same.
5411
5412 2020-04-10  Tom de Vries  <tdevries@suse.de>
5413
5414         PR cli/25808
5415         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5416
5417 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5418
5419         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5420         (Write After Approval): Remove Tom de Vries.
5421
5422 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5423
5424         revert partially:
5425         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5426
5427         * buildsym.c (record_line): Fix undefined behavior and preserve
5428         lines at eof.
5429
5430 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5431
5432         * auxv.h (svr4_auxv_parse): New.
5433         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5434         and generic_auxv_parse.
5435         (svr4_auxv_parse): Add.
5436         * obsd-tdep.c: Include "auxv.h".
5437         (obsd_auxv_parse): Remove.
5438         (obsd_init_abi): Remove comment.
5439         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5440         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5441         * nbsd-tdep.c: Include "auxv.h".
5442         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5443
5444 2020-04-08  Tom Tromey  <tromey@adacore.com>
5445
5446         * nat/windows-nat.h (last_wait_event): Don't declare.
5447         (wait_for_debug_event): Update comment.
5448         * nat/windows-nat.c (last_wait_event): Now static.
5449
5450 2020-04-08  Tom Tromey  <tromey@adacore.com>
5451
5452         * windows-nat.c (wait_for_debug_event): Move to
5453         nat/windows-nat.c.
5454         * nat/windows-nat.h (wait_for_debug_event): Declare.
5455         * nat/windows-nat.c (wait_for_debug_event): Move from
5456         windows-nat.c.  No longer static.
5457
5458 2020-04-08  Tom Tromey  <tromey@adacore.com>
5459
5460         * windows-nat.c (get_windows_debug_event): Use
5461         fetch_pending_stop.
5462         * nat/windows-nat.h (fetch_pending_stop): Declare.
5463         * nat/windows-nat.c (fetch_pending_stop): New function.
5464
5465 2020-04-08  Tom Tromey  <tromey@adacore.com>
5466
5467         * windows-nat.c (windows_continue): Use matching_pending_stop and
5468         continue_last_debug_event.
5469         * nat/windows-nat.h (matching_pending_stop)
5470         (continue_last_debug_event): Declare.
5471         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5472         (matching_pending_stop, continue_last_debug_event): New
5473         functions.
5474
5475 2020-04-08  Tom Tromey  <tromey@adacore.com>
5476
5477         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5478         (handle_exception_result): Move to nat/windows-nat.h.
5479         (DEBUG_EXCEPTION_SIMPLE): Remove.
5480         (windows_nat::handle_ms_vc_exception): New function.
5481         (handle_exception): Move to nat/windows-nat.c.
5482         (get_windows_debug_event): Update.
5483         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5484         nat/windows-nat.c.
5485         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5486         (handle_exception_result): Move from windows-nat.c.
5487         (handle_exception): Declare.
5488         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5489         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5490         windows-nat.c.
5491
5492 2020-04-08  Tom Tromey  <tromey@adacore.com>
5493
5494         * windows-nat.c (exception_count, event_count): Remove.
5495         (handle_exception, get_windows_debug_event)
5496         (do_initial_windows_stuff): Update.
5497
5498 2020-04-08  Tom Tromey  <tromey@adacore.com>
5499
5500         * windows-nat.c (windows_nat::handle_load_dll)
5501         (windows_nat::handle_unload_dll): Rename.  No longer static.
5502         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5503         Declare.
5504
5505 2020-04-08  Tom Tromey  <tromey@adacore.com>
5506
5507         * complaints.h (stop_whining): Declare at top-level.
5508         (complaint): Don't declare stop_whining.
5509
5510 2020-04-08  Tom Tromey  <tromey@adacore.com>
5511
5512         * windows-nat.c (windows_nat::handle_output_debug_string):
5513         Rename.  No longer static.
5514         * nat/windows-nat.h (handle_output_debug_string): Declare.
5515
5516 2020-04-08  Tom Tromey  <tromey@adacore.com>
5517
5518         * windows-nat.c (current_process_handle, current_process_id)
5519         (main_thread_id, last_sig, current_event, last_wait_event)
5520         (current_windows_thread, desired_stop_thread_id, pending_stops)
5521         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5522         (display_selectors, fake_create_process)
5523         (get_windows_debug_event): Update.
5524         * nat/windows-nat.h (current_process_handle, current_process_id)
5525         (main_thread_id, last_sig, current_event, last_wait_event)
5526         (current_windows_thread, desired_stop_thread_id, pending_stops)
5527         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5528         * nat/windows-nat.c (current_process_handle, current_process_id)
5529         (main_thread_id, last_sig, current_event, last_wait_event)
5530         (current_windows_thread, desired_stop_thread_id, pending_stops)
5531         (siginfo_er): New globals.  Move from windows-nat.c.
5532
5533 2020-04-08  Tom Tromey  <tromey@adacore.com>
5534
5535         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5536         (handle_load_dll): Update.
5537         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5538
5539 2020-04-08  Tom Tromey  <tromey@adacore.com>
5540
5541         * windows-nat.c (enum thread_disposition_type): Move to
5542         nat/windows-nat.h.
5543         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5544         static.
5545         (windows_add_thread, windows_nat_target::fetch_registers)
5546         (windows_nat_target::store_registers, handle_exception)
5547         (windows_nat_target::resume, get_windows_debug_event)
5548         (windows_nat_target::get_tib_address)
5549         (windows_nat_target::thread_name)
5550         (windows_nat_target::thread_alive): Update.
5551         * nat/windows-nat.h (enum thread_disposition_type): Move from
5552         windows-nat.c.
5553         (thread_rec): Declare.
5554
5555 2020-04-08  Tom Tromey  <tromey@adacore.com>
5556
5557         * windows-nat.c: Add "using namespace".
5558         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5559         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5560
5561 2020-04-08  Tom Tromey  <tromey@adacore.com>
5562
5563         * nat/windows-nat.h (struct windows_thread_info): Declare
5564         destructor.
5565         * nat/windows-nat.c (~windows_thread_info): New.
5566
5567 2020-04-08  Tom Tromey  <tromey@adacore.com>
5568
5569         PR gdb/22992
5570         * windows-nat.c (current_event): Update comment.
5571         (last_wait_event, desired_stop_thread_id): New globals.
5572         (struct pending_stop): New.
5573         (pending_stops): New global.
5574         (windows_nat_target) <stopped_by_sw_breakpoint>
5575         <supports_stopped_by_sw_breakpoint>: New methods.
5576         (windows_fetch_one_register): Add assertions.  Adjust PC.
5577         (windows_continue): Handle pending stops.  Suspend other threads
5578         when stepping.  Use last_wait_event
5579         (wait_for_debug_event): New function.
5580         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5581         pending stops.  Queue spurious stops.
5582         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5583         (windows_nat_target::kill): Use wait_for_debug_event.
5584         * nat/windows-nat.h (struct windows_thread_info)
5585         <stopped_at_software_breakpoint>: New field.
5586         * nat/windows-nat.c (windows_thread_info::resume): Clear
5587         stopped_at_software_breakpoint.
5588
5589 2020-04-08  Tom Tromey  <tromey@adacore.com>
5590
5591         * windows-nat.c (enum thread_disposition_type): New.
5592         (thread_rec): Replace "get_context" parameter with "disposition";
5593         change type.
5594         (windows_add_thread, windows_nat_target::fetch_registers)
5595         (windows_nat_target::store_registers, handle_exception)
5596         (windows_nat_target::resume, get_windows_debug_event)
5597         (windows_nat_target::get_tib_address)
5598         (windows_nat_target::thread_name)
5599         (windows_nat_target::thread_alive): Update.
5600
5601 2020-04-08  Tom Tromey  <tromey@adacore.com>
5602
5603         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5604         (windows_continue): Use windows_continue::resume.
5605         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5606         resume>: Declare new methods.
5607         * nat/windows-nat.c: New file.
5608         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5609
5610 2020-04-08  Tom Tromey  <tromey@adacore.com>
5611
5612         * windows-nat.c (windows_add_thread, windows_delete_thread)
5613         (windows_nat_target::fetch_registers)
5614         (windows_nat_target::store_registers, fake_create_process)
5615         (windows_nat_target::resume, windows_nat_target::resume)
5616         (get_windows_debug_event, windows_nat_target::wait)
5617         (windows_nat_target::pid_to_str)
5618         (windows_nat_target::get_tib_address)
5619         (windows_nat_target::get_ada_task_ptid)
5620         (windows_nat_target::thread_name)
5621         (windows_nat_target::thread_alive): Use lwp, not tid.
5622
5623 2020-04-08  Tom Tromey  <tromey@adacore.com>
5624
5625         * windows-nat.c (handle_exception)
5626         (windows_nat_target::thread_name): Update.
5627         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5628         <name>: Now unique_xmalloc_ptr.
5629
5630 2020-04-08  Tom Tromey  <tromey@adacore.com>
5631
5632         * windows-nat.c (thread_rec)
5633         (windows_nat_target::fetch_registers): Update.
5634         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5635         Update comment.
5636         <debug_registers_changed, reload_context>: Now bool.
5637
5638 2020-04-08  Tom Tromey  <tromey@adacore.com>
5639
5640         * windows-nat.c (windows_add_thread): Use new.
5641         (windows_init_thread_list, windows_delete_thread): Use delete.
5642         (get_windows_debug_event): Update.
5643         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5644         destructor, and initializers.
5645
5646 2020-04-08  Tom Tromey  <tromey@adacore.com>
5647
5648         * windows-nat.c (struct windows_thread_info): Remove.
5649         * nat/windows-nat.h: New file.
5650
5651 2020-04-08  Tom Tromey  <tromey@adacore.com>
5652
5653         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5654         (thread_rec, windows_add_thread, windows_delete_thread)
5655         (windows_continue): Update.
5656
5657 2020-04-08  Tom Tromey  <tromey@adacore.com>
5658
5659         * windows-nat.c (struct windows_thread_info): Remove typedef.
5660         (thread_head): Remove.
5661         (thread_list): New global.
5662         (thread_rec, windows_add_thread, windows_init_thread_list)
5663         (windows_delete_thread, windows_continue): Update.
5664
5665 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5666
5667         * windows-tdep.h (windows_init_abi): Add comment.
5668         (cygwin_init_abi): New declaration.
5669         * windows-tdep.c: Split signal enumeration in two, one for
5670         Windows and one for Cygwin.
5671         (windows_gdb_signal_to_target): Only deal with signal of the
5672         Windows OS ABI.
5673         (cygwin_gdb_signal_to_target): New function.
5674         (windows_init_abi): Rename to windows_init_abi_common, don't set
5675         gdb_signal_to_target gdbarch method.  Add new new function with
5676         this name.
5677         (cygwin_init_abi): New function.
5678         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5679         comment.  Don't call windows_init_abi.
5680         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5681         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5682         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5683         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5684         a new function of this name.
5685         (i386_cygwin_init_abi): New function.
5686         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5687         OS ABI Cygwin.
5688
5689 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5690
5691         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5692         parameter.c.
5693         (dwarf2_read_gdb_index): Update.
5694
5695 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5696
5697         * nbsd-tdep.c: Include "objfiles.h".
5698         (nbsd_skip_solib_resolver): New.
5699         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5700
5701 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5702
5703         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5704         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5705         with DW_LLE_base_addressx are being emitted in DWARFv5.
5706         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5707         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5708         unsigned integer.
5709
5710 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5711
5712         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5713         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5714         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5715         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5716         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5717         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5718         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5719
5720
5721 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5722
5723         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5724         (read_loclist_index): New function definition.
5725         (lookup_loclist_base): New function definition.
5726         (read_loclist_header): New function definition.
5727         (dwarf2_cu): Add loclist_base and loclist_header field.
5728         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5729         (read_full_die_1): Read the value of DW_AT_loclists_base.
5730         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5731         (read_attribute_value): Handle DW_FORM_loclistx.
5732         (skip_one_die): Handle DW_FORM_loclistx.
5733         (loclist_header): New structure declaration.
5734         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5735
5736 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5737
5738         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5739         constructor.  Remove `addr` parameter from other constructor and
5740         add `per_cu` parameter.
5741         * dwarf2/read.c (create_partial_symtab): Update.
5742
5743 2020-04-07  Tom de Vries  <tdevries@suse.de>
5744
5745         PR symtab/25796
5746         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5747         (partial_die_info::fixup): Inherit has_const_value.
5748
5749 2020-04-07  Tom de Vries  <tdevries@suse.de>
5750
5751         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5752         symbols without address.
5753
5754 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5755
5756         * nbsd-nat.h (struct thread_info): Add forward declaration.
5757         (nbsd_nat_target::thread_alive): Add.
5758         (nbsd_nat_target::thread_name): Likewise.
5759         (nbsd_nat_target::update_thread_list): Likewise.
5760         (update_thread_list::post_attach): Likewise.
5761         (post_attach::pid_to_str): Likewise.
5762         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5763         (nbsd_thread_lister): Add.
5764         (nbsd_nat_target::thread_alive): Likewise.
5765         (nbsd_nat_target::thread_name): Likewise.
5766         (nbsd_add_threads): Likewise.
5767         (update_thread_list::post_attach): Likewise.
5768         (nbsd_nat_target::update_thread_list): Likewise.
5769         (post_attach::pid_to_str): Likewise.
5770
5771 2020-04-06  Tom Tromey  <tromey@adacore.com>
5772
5773         * ada-valprint.c (print_variant_part): Extract the variant field.
5774         (print_field_values): Use the field as the outer value when
5775         recursing.
5776
5777 2020-04-06  Tom Tromey  <tromey@adacore.com>
5778
5779         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5780         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5781         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5782         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5783         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5784
5785 2020-04-06  Tom Tromey  <tromey@adacore.com>
5786
5787         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5788         TYPE_CODE_ERROR.
5789
5790 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5791
5792         * nbsd-tdep.c: Include "gdbarch.h".
5793         Define enum with NetBSD signal numbers.
5794         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5795         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5796         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5797         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5798         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5799         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5800         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5801         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5802         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5803         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5804         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5805         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5806
5807 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5808
5809         PR gdb/25325
5810         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5811
5812 2020-04-03  Tom Tromey  <tromey@adacore.com>
5813
5814         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5815         Read constant block.
5816
5817 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5818
5819         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5820         (gdb_bfd_get_full_section_contents): New declaration.
5821         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5822         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5823         gdb_bfd_get_full_section_contents.
5824
5825 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5826
5827         * exec.c (build_section_table): Replace internal_error with
5828         gdb_assert.
5829         (section_table_xfer_memory_partial): Likewise.
5830         * mdebugread.c (parse_partial_symbols): Likewise.
5831         * psymtab.c (lookup_partial_symbol): Likewise.
5832         * utils.c (wrap_here): Likewise.
5833
5834 2020-04-02  Tom Tromey  <tromey@adacore.com>
5835
5836         * f-lang.c (build_fortran_types): Use arch_type to initialize
5837         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5838
5839 2020-04-02  Tom Tromey  <tromey@adacore.com>
5840
5841         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5842         of attributes.
5843
5844 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5845             Bernd Edlinger <bernd.edlinger@hotmail.de>
5846             Tom Tromey  <tromey@adacore.com>
5847
5848         * buildsym.c (buildsym_compunit::record_line): Remove
5849         deduplication code.
5850
5851 2020-04-02  Tom de Vries  <tdevries@suse.de>
5852
5853         PR ada/24671
5854         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5855
5856 2020-04-02  Tom de Vries  <tdevries@suse.de>
5857
5858         * dwarf2/read.c (dwarf2_gdb_index_functions,
5859         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5860         NULL.
5861         * psymtab.c (psym_lookup_global_symbol_language): New function.
5862         (psym_functions): Init psym_lookup_global_symbol_language with
5863         psym_lookup_global_symbol_language.
5864         * symfile-debug.c (debug_sym_quick_functions): Init
5865         lookup_global_symbol_language with NULL.
5866         * symfile.c (set_initial_language): Remove fixme comment.
5867         * symfile.h (struct quick_symbol_functions): Add
5868         lookup_global_symbol_language.
5869         * symtab.c (find_quick_global_symbol_language): New function.
5870         (find_main_name): Use find_quick_global_symbol_language.
5871
5872 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5873
5874         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5875
5876 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5877
5878         * buildsym.c (record_line): Fix undefined behavior and preserve
5879         lines at eof.
5880
5881 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5882
5883         * buildsym.c (record_line): Fix the resizing condition.
5884
5885 2020-04-01  Tom Tromey  <tom@tromey.com>
5886
5887         * value.h (value_literal_complex): Add comment.
5888         * valops.c (value_literal_complex): Refer to value.h.
5889
5890 2020-04-01  Tom Tromey  <tom@tromey.com>
5891
5892         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
5893         (scalar_type): New rule, from typebase.
5894         (typebase): Use scalar_type.  Recognize complex types.
5895         (field_name): Handle FLOAT_KEYWORD.
5896         (ident_tokens): Add _Complex and __complex__.
5897
5898 2020-04-01  Tom Tromey  <tom@tromey.com>
5899
5900         PR exp/25299:
5901         * valarith.c (promotion_type, complex_binop): New functions.
5902         (scalar_binop): Handle complex numbers.  Use promotion_type.
5903         (value_pos, value_neg, value_complement): Handle complex numbers.
5904
5905 2020-04-01  Tom Tromey  <tom@tromey.com>
5906
5907         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
5908         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
5909         (parse_number): Handle complex numbers.
5910
5911 2020-04-01  Tom Tromey  <tom@tromey.com>
5912
5913         * c-valprint.c (c_decorations): Change complex suffix to "i".
5914
5915 2020-04-01  Tom Tromey  <tom@tromey.com>
5916
5917         * valprint.c (generic_value_print_complex): Use accessors.
5918         * value.h (value_real_part, value_imaginary_part): Declare.
5919         * valops.c (value_real_part, value_imaginary_part): New
5920         functions.
5921         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
5922
5923 2020-04-01  Tom Tromey  <tom@tromey.com>
5924
5925         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
5926         (read_range_type): Update.
5927         * mdebugread.c (basic_type): Update.
5928         * go-lang.c (build_go_types): Use init_complex_type.
5929         * gdbtypes.h (struct main_type) <complex_type>: New member.
5930         (init_complex_type): Update.
5931         (arch_complex_type): Don't declare.
5932         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
5933         Make name if none given.  Use alloc_type_copy.  Look for cached
5934         complex type.
5935         (arch_complex_type): Remove.
5936         (gdbtypes_post_init): Use init_complex_type.
5937         * f-lang.c (build_fortran_types): Use init_complex_type.
5938         * dwarf2/read.c (read_base_type): Update.
5939         * d-lang.c (build_d_types): Use init_complex_type.
5940         * ctfread.c (read_base_type): Update.
5941
5942 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5943
5944         * infrun.c (stop_all_threads): Update assertion, plus when
5945         stopping threads, take into account that we might be trying
5946         to stop an all-stop target.
5947         (stop_waiting): Call 'stop_all_threads' if there exists a
5948         non-stop target.
5949
5950 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5951
5952         * target.h (exists_non_stop_target): New function declaration.
5953         * target.c (exists_non_stop_target): New function.
5954
5955 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
5956
5957         PR gdb/24789
5958         * eval.c (is_integral_or_integral_reference): New function.
5959         (evaluate_subexp_standard): Allow integer references in
5960         pointer arithmetic.
5961
5962 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5963
5964         * remote.c (remote_target::remote_parse_stop_reply): Remove the
5965         check for no ptid in the stop reply when the target is non-stop.
5966
5967 2020-04-01  Tom Tromey  <tromey@adacore.com>
5968
5969         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
5970         "name" parameter to rvalue reference.  Initialize m_name_holder.
5971         <lookup_name_info>: New overloads.
5972         <name>: Return gdb::string_view.
5973         <c_str>: New method.
5974         <make_ignore_params>: Update.
5975         <search_name_hash>: Update.
5976         <language_lookup_name>: Return const char *.
5977         <m_name>: Change type.
5978         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
5979         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
5980         (lookup_name_info::match_any): Update.
5981         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
5982         Update.
5983         * minsyms.c (linkage_name_str): Update.
5984         * language.c (default_symbol_name_matcher): Update.
5985         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
5986         Update.
5987         * ada-lang.c (ada_fold_name): Change parameter to string_view.
5988         (ada_lookup_name_info::ada_lookup_name_info): Update.
5989         (literal_symbol_name_matcher): Update.
5990
5991 2020-04-01  Tom Tromey  <tromey@adacore.com>
5992
5993         * psymtab.c (psymtab_search_name): Remove function.
5994         (psym_lookup_symbol): Create search name and lookup name here.
5995         (lookup_partial_symbol): Remove "name" parameter; add
5996         lookup_name.
5997         (psym_expand_symtabs_for_function): Update.
5998
5999 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6000
6001         PR tui/25597:
6002         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6003
6004 2020-03-31  Tom Tromey  <tromey@adacore.com>
6005
6006         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6007         memcpy.
6008
6009 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6010
6011         * features/riscv/32bit-csr.xml: Regenerated.
6012         * features/riscv/64bit-csr.xml: Regenerated.
6013
6014 2020-03-30  Tom Tromey  <tromey@adacore.com>
6015
6016         * ada-valprint.c (print_variant_part): Update.
6017         * ada-lang.h (ada_which_variant_applies): Update.
6018         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6019         outer_valaddr parameters; replace with "outer" value parameter.
6020         (to_fixed_variant_branch_type): Update.
6021
6022 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6023
6024         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6025         <list>.  Remove inclusion of observable.h.
6026         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6027         (struct arch_lwp_info): New struct.
6028         (class ppc_linux_dreg_interface): New class.
6029         (struct ppc_linux_process_info): New struct.
6030         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6031         <low_new_clone, low_forget_process, low_prepare_to_resume>
6032         <copy_thread_dreg_state, mark_thread_stale>
6033         <mark_debug_registers_changed, register_hw_breakpoint>
6034         <clear_hw_breakpoint, register_wp, clear_wp>
6035         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6036         <num_memory_accesses, get_trigger_type>
6037         <create_watchpoint_request, hwdebug_point_cmp>
6038         <init_arch_lwp_info, get_arch_lwp_info>
6039         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6040         methods.
6041         <struct ptid_hash>: New inner struct.
6042         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6043         members.
6044         (saved_dabr_value, hwdebug_info, max_slots_number)
6045         (struct hw_break_tuple, struct thread_points, ppc_threads)
6046         (have_ptrace_hwdebug_interface)
6047         (hwdebug_find_thread_points_by_tid)
6048         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6049         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6050         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6051         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6052         use m_dreg_interface.
6053         (hwdebug_point_cmp): Change to...
6054         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6055         reference arguments instead of pointers.
6056         (ppc_linux_nat_target::ranged_break_num_registers): Use
6057         m_dreg_interface.
6058         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6059         m_dreg_interface.  Call register_hw_breakpoint.
6060         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6061         m_dreg_interface.  Call clear_hw_breakpoint.
6062         (get_trigger_type): Change to...
6063         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6064         comment.
6065         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6066         use m_dreg_interface.  Call register_hw_breakpoint.
6067         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6068         use m_dreg_interface.  Call clear_hw_breakpoint.
6069         (can_use_watchpoint_cond_accel): Change to...
6070         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6071         method.  Update comment, use m_dreg_interface and
6072         m_process_info.
6073         (calculate_dvc): Change to...
6074         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6075         m_dreg_interface.
6076         (num_memory_accesses): Change to...
6077         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6078         (check_condition): Change to...
6079         (ppc_linux_nat_target::check_condition): ...this method.
6080         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6081         comment, use m_dreg_interface.
6082         (create_watchpoint_request): Change to...
6083         (ppc_linux_nat_target::create_watchpoint_request): ...this
6084         method.  Use m_dreg_interface.
6085         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6086         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6087         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6088         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6089         (ppc_linux_nat_target::low_forget_process)
6090         (ppc_linux_nat_target::low_new_fork)
6091         (ppc_linux_nat_target::low_new_clone)
6092         (ppc_linux_nat_target::low_delete_thread)
6093         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6094         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6095         only call mark_thread_stale.
6096         (ppc_linux_thread_exit): Remove.
6097         (ppc_linux_nat_target::stopped_data_address): Change to...
6098         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6099         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6100         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6101         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6102         comment.  Call low_stopped_data_address.
6103         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6104         m_dreg_interface.
6105         (ppc_linux_nat_target::masked_watch_num_registers): Use
6106         m_dreg_interface.
6107         (ppc_linux_nat_target::copy_thread_dreg_state)
6108         (ppc_linux_nat_target::mark_thread_stale)
6109         (ppc_linux_nat_target::mark_debug_registers_changed)
6110         (ppc_linux_nat_target::register_hw_breakpoint)
6111         (ppc_linux_nat_target::clear_hw_breakpoint)
6112         (ppc_linux_nat_target::register_wp)
6113         (ppc_linux_nat_target::clear_wp)
6114         (ppc_linux_nat_target::init_arch_lwp_info)
6115         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6116         (_initialize_ppc_linux_nat): Remove observer callback.
6117
6118 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6119
6120         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6121         (ppc_linux_nat_target::auxv_parse)
6122         (ppc_linux_nat_target::read_description)
6123         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6124         Move up.
6125
6126 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6127
6128         * linux-nat.h (low_new_clone): New method.
6129         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6130
6131 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6132
6133         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6134         (dbx_expand_psymtab): ... this.
6135         (start_psymtab): Update.
6136         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6137         (mdebug_expand_psymtab): ... this.
6138         (parse_partial_symbols): Update.
6139         (new_psymtab): Update.
6140         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6141         (xcoff_expand_psymtab): ... this.
6142         (xcoff_start_psymtab): Update.
6143
6144 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6145
6146         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6147         <expand_dependencies>: ... this.
6148         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6149         (partial_symtab::expand_dependencies): ... this.
6150         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6151         Update.
6152         (dwarf2_psymtab::expand_psymtab): Update.
6153         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6154         * mdebugread.c (psymtab_to_symtab_1): Update.
6155         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6156
6157 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6158
6159         * psympriv.h (discard_psymtab): Remove.
6160         * dbxread.c (dbx_end_psymtab): Update.
6161         * xcoffread.c (xcoff_end_psymtab): Update.
6162
6163 2020-03-28  Tom Tromey  <tom@tromey.com>
6164
6165         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6166         comment.
6167
6168 2020-03-28  Tom Tromey  <tom@tromey.com>
6169
6170         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6171
6172 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6173
6174         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6175
6176 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6177
6178         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6179
6180 2020-03-26  Tom Tromey  <tom@tromey.com>
6181
6182         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6183         (mark_common_block_symbol_computed, read_tag_string_type)
6184         (attr_to_dynamic_prop, read_subrange_type): Update.
6185         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6186         to be methods on struct attribute.
6187         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6188         (read_call_site_scope, partial_die_info::read)
6189         (partial_die_info::read, lookup_die_type, follow_die_ref):
6190         Update.
6191         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6192         from dwarf2_get_ref_die_offset.
6193         (attribute::constant_value): New method, from
6194         dwarf2_get_attr_constant_value.
6195         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6196         Declare method.
6197         <constant_value>: New method.
6198
6199 2020-03-26  Tom Tromey  <tom@tromey.com>
6200
6201         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6202         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6203         (dwarf_type_encoding_name): Move to stringify.c.
6204         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6205         * dwarf2/stringify.c: New file.
6206         * dwarf2/stringify.h: New file.
6207
6208 2020-03-26  Tom Tromey  <tom@tromey.com>
6209
6210         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6211         Rewrite.
6212
6213 2020-03-26  Tom Tromey  <tom@tromey.com>
6214
6215         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6216         methods.
6217         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6218         (lookup_ranges_base): Likewise.
6219         (read_cutu_die_from_dwo, read_full_die_1): Update.
6220
6221 2020-03-26  Tom Tromey  <tom@tromey.com>
6222
6223         * dwarf2/read.c (read_import_statement, read_file_scope)
6224         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6225         (read_lexical_block_scope, read_call_site_scope)
6226         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6227         (handle_struct_member_die, process_structure_scope)
6228         (update_enumeration_type_from_children)
6229         (process_enumeration_scope, read_array_type, read_common_block)
6230         (read_namespace, read_module, read_subroutine_type): Update.
6231         (sibling_die): Remove.
6232
6233 2020-03-26  Tom Tromey  <tom@tromey.com>
6234
6235         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6236         (build_type_psymtabs_reader, read_structure_type)
6237         (read_enumeration_type, read_full_die_1): Update.
6238         (dwarf2_attr_no_follow): Move to die.h.
6239         * dwarf2/die.h (struct die_info) <attr>: New method.
6240
6241 2020-03-26  Tom Tromey  <tom@tromey.com>
6242
6243         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6244         <base_address>: Now an optional.
6245         (dwarf2_find_base_address, dwarf2_rnglists_process)
6246         (dwarf2_ranges_process, fill_in_loclist_baton)
6247         (dwarf2_symbol_mark_computed): Update.
6248
6249 2020-03-26  Tom Tromey  <tom@tromey.com>
6250
6251         * dwarf2/read.c (struct die_info): Move to die.h.
6252         * dwarf2/die.h: New file.
6253
6254 2020-03-26  Tom Tromey  <tom@tromey.com>
6255
6256         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6257         * dwarf2/read.c
6258         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6259         Move to line-header.c.
6260         (read_checked_initial_length_and_offset, read_formatted_entries):
6261         Likewise.
6262         (dwarf_decode_line_header): Split into two.
6263         * dwarf2/line-header.c
6264         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6265         Move from read.c.
6266         (read_checked_initial_length_and_offset, read_formatted_entries):
6267         Likewise.
6268         (dwarf_decode_line_header): New function, split from read.c.
6269
6270 2020-03-26  Tom Tromey  <tom@tromey.com>
6271
6272         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6273         Declare method.
6274         * dwarf2/read.c (read_attribute_value): Update.
6275         (dwarf2_per_objfile::read_line_string): Rename from
6276         read_indirect_line_string.
6277         (read_formatted_entries): Update.
6278
6279 2020-03-26  Tom Tromey  <tom@tromey.com>
6280
6281         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6282         variable.
6283
6284 2020-03-26  Tom Tromey  <tom@tromey.com>
6285
6286         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6287         const.
6288         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6289         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6290         parameter const.
6291
6292 2020-03-26  Tom Tromey  <tom@tromey.com>
6293
6294         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6295         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6296         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6297         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6298
6299 2020-03-26  Tom Tromey  <tom@tromey.com>
6300
6301         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6302         file_names_size, file_full_name, file_file_name>: Use const.
6303         <file_name_at, file_names>: Add const overload.
6304         * dwarf2/line-header.c (line_header::file_file_name)
6305         (line_header::file_full_name): Update.
6306
6307 2020-03-26  Tom Tromey  <tom@tromey.com>
6308
6309         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6310         (macro_start_file, consume_improper_spaces)
6311         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6312         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6313         (dwarf_decode_macros): Move to macro.c.
6314         * dwarf2/macro.c: New file.
6315         * dwarf2/macro.h: New file.
6316         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6317
6318 2020-03-26  Tom Tromey  <tom@tromey.com>
6319
6320         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6321         method.
6322         * dwarf2/section.c: New method.  From
6323         read_indirect_string_at_offset_from.
6324         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6325         (read_indirect_string_at_offset_from): Move to section.c.
6326         (read_indirect_string_at_offset): Rewrite.
6327         (read_indirect_line_string_at_offset): Remove.
6328         (read_indirect_string, read_indirect_line_string)
6329         (dwarf_decode_macro_bytes): Update.
6330
6331 2020-03-26  Tom Tromey  <tom@tromey.com>
6332
6333         * dwarf2/section.h (struct dwarf2_section_info)
6334         <overload_complaint>: Declare.
6335         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6336         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6337         Rename from dwarf2_section_buffer_overflow_complaint.
6338         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6339         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6340
6341 2020-03-26  Tom Tromey  <tom@tromey.com>
6342
6343         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6344         Declare.
6345         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6346         Move from read.c.
6347         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6348         to section.c.
6349
6350 2020-03-26  Tom Tromey  <tom@tromey.com>
6351
6352         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6353
6354 2020-03-26  Tom Tromey  <tom@tromey.com>
6355
6356         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6357         "builder".
6358         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6359         parameter.
6360         (dwarf_decode_macros): Update.
6361
6362 2020-03-26  Tom Tromey  <tom@tromey.com>
6363
6364         * dwarf2/read.c (read_attribute_value): Update.
6365         (read_indirect_string_from_dwz): Move to dwz.c; change into
6366         method.
6367         (dwarf_decode_macro_bytes): Update.
6368         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6369         * dwarf2/dwz.c: New file.
6370         * Makefile.in (COMMON_SFILES): Add dwz.c.
6371
6372 2020-03-26  Tom Tromey  <tom@tromey.com>
6373
6374         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6375         * dwarf2/read.c: Add include.
6376         * dwarf2/index-write.c: Add include.
6377         * dwarf2/index-cache.c: Add include.
6378         * dwarf2/dwz.h: New file.
6379
6380 2020-03-25  Tom Tromey  <tom@tromey.com>
6381
6382         * compile/compile-object-load.c (get_out_value_type): Mention
6383         correct symbol name in error message.
6384
6385 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6386
6387         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6388
6389 2020-03-25  Tom de Vries  <tdevries@suse.de>
6390
6391         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6392         * symmisc.c (dump_symtab_1): Print user and includes fields.
6393         (maintenance_info_symtabs): Same.
6394
6395 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6396
6397         PR gdb/25534
6398         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6399         (riscv_regcache_cooked_write): New function.
6400         (riscv_push_dummy_call): Use new function.
6401         (riscv_return_value): Likewise.
6402
6403 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6404
6405         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6406         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6407         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6408         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6409         * infrun.c (follow_fork): Likewise.
6410         (follow_fork_inferior): Likewise.
6411         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6412         * linux-nat.h (class linux_nat_target): Likewise.
6413         * remote.c (class remote_target) <follow_fork>: Likewise.
6414         (remote_target::follow_fork): Likewise.
6415         * target-delegates.c: Re-generate.
6416         * target.c (default_follow_fork): Likewise.
6417         (target_follow_fork): Likewise.
6418         * target.h (struct target_ops) <follow_fork>: Likewise.
6419         (target_follow_fork): Likewise.
6420
6421 2020-03-24  Tom de Vries  <tdevries@suse.de>
6422
6423         * psymtab.c (maintenance_info_psymtabs): Print user field.
6424
6425 2020-03-20  Tom Tromey  <tromey@adacore.com>
6426
6427         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6428         const.
6429         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6430         const.
6431
6432 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6433
6434         * ptrace.m4: Don't check for ptrace declaration.
6435         * config.in: Re-generate.
6436         * configure: Re-generate.
6437         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6438         not defined.
6439
6440 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6441
6442         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6443         `PTRACE_TYPE_RET'.
6444         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6445         * sparc-nat.c (gdb_ptrace): Likewise.
6446         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6447
6448 2020-03-20  Tom Tromey  <tromey@adacore.com>
6449
6450         * c-exp.y (lex_one_token): Fix assert.
6451
6452 2020-03-20  Tom Tromey  <tromey@adacore.com>
6453
6454         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6455         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6456         strncpy call.
6457
6458 2020-03-20  Tom Tromey  <tromey@adacore.com>
6459
6460         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6461
6462 2020-03-20  Tom Tromey  <tromey@adacore.com>
6463
6464         * ada-valprint.c (print_variant_part): Remove parameters; switch
6465         to value-based API.
6466         (print_field_values): Likewise.
6467         (ada_val_print_struct_union): Likewise.
6468         (ada_value_print_1): Update.
6469
6470 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6471
6472         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6473         nbsd_nat_target instead of inf_ptrace_target.
6474         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6475         nbsd_nat_target.
6476
6477 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6478
6479         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6480         it to the ptrace call.
6481         * (store_registers): Likewise.
6482
6483 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6484
6485         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6486         it to the ptrace call.
6487         * (store_registers): Likewise.
6488
6489 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6490
6491         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6492         valid, fetch vg value from ptrace.
6493
6494 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6495         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6496         * inf-ptrace.c: Likewise.
6497         * (gdb_ptrace): Add.
6498         * (inf_ptrace_target::resume): Update.
6499         * (inf_ptrace_target::xfer_partial): Likewise.
6500         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6501         * (inf_ptrace_peek_poke): Update.
6502
6503 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6504
6505         * x86-bsd-nat.c (gdb_ptrace): New.
6506         * (x86bsd_dr_set): Add new argument `ptid'.
6507         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6508         x86bsd_dr_set_addr): Update.
6509
6510 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6511
6512         * remote.c (remote_target::process_stop_reply): Handle events for
6513         all threads differently.
6514
6515 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6516
6517         * completer.c (completion_tracker::remove_completion): Define new
6518         function.
6519         * completer.h (completion_tracker::remove_completion): Declare new
6520         function.
6521         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6522         when adding a C++ function symbol.
6523
6524 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6525
6526         * completer.c (completion_tracker::completion_hash_entry): Define
6527         new class.
6528         (advance_to_filename_complete_word_point): Call
6529         recompute_lowest_common_denominator.
6530         (completion_tracker::completion_tracker): Call discard_completions
6531         to setup the hash table.
6532         (completion_tracker::discard_completions): Allow for being called
6533         from the constructor, pass new equal function, and element deleter
6534         when constructing the hash table.  Initialise new class member
6535         variables.
6536         (completion_tracker::maybe_add_completion): Remove use of
6537         m_entries_vec, and store more information into m_entries_hash.
6538         (completion_tracker::recompute_lcd_visitor): New function, most
6539         content taken from...
6540         (completion_tracker::recompute_lowest_common_denominator):
6541         ...here, this now just visits each item in the hash calling the
6542         above visitor.
6543         (completion_tracker::build_completion_result): Remove use of
6544         m_entries_vec, call recompute_lowest_common_denominator.
6545         * completer.h (completion_tracker::have_completions): Remove use
6546         of m_entries_vec.
6547         (completion_tracker::completion_hash_entry): Declare new class.
6548         (completion_tracker::recompute_lowest_common_denominator): Change
6549         function signature.
6550         (completion_tracker::recompute_lcd_visitor): Declare new function.
6551         (completion_tracker::m_entries_vec): Delete.
6552         (completion_tracker::m_entries_hash): Initialize to NULL.
6553         (completion_tracker::m_lowest_common_denominator_valid): New
6554         member variable.
6555         (completion_tracker::m_lowest_common_denominator_max_length): New
6556         member variable.
6557
6558 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6559
6560         * regformats/regdef.h: Put reg in gdb namespace.
6561
6562 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6563
6564         * i386-bsd-nat.c (gdb_ptrace): New.
6565         * (i386bsd_fetch_inferior_registers,
6566         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6567         * (i386bsd_fetch_inferior_registers,
6568         i386bsd_store_inferior_registers) Use gdb_ptrace.
6569
6570 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6571
6572         * amd64-bsd-nat.c (gdb_ptrace): New.
6573         * (amd64bsd_fetch_inferior_registers,
6574         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6575         * (amd64bsd_fetch_inferior_registers,
6576         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6577
6578 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6579
6580         * user-regs.c (user_reg::read): Rename to...
6581         (user_reg::xread): ...this.
6582         * (append_user_reg): Rename argument `read' to `xread'.
6583         * (user_reg_add_builtin): Likewise.
6584         * (user_reg_add): Likewise.
6585         * (value_of_user_reg): Likewise.
6586
6587 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6588
6589         * sparc-nat.c (gdb_ptrace): New.
6590         * sparc-nat.c (sparc_fetch_inferior_registers)
6591         (sparc_store_inferior_registers) Remove obsolete comment.
6592         * sparc-nat.c (sparc_fetch_inferior_registers)
6593         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6594         * sparc-nat.c (sparc_fetch_inferior_registers)
6595         (sparc_store_inferior_registers) Use gdb_ptrace.
6596
6597 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6598
6599         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6600         it to the ptrace call.
6601         * sh-nbsd-nat.c (store_registers): Likewise.
6602
6603 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6604
6605         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6606         nbsd_nat_target instead of inf_ptrace_target.
6607         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6608         nbsd_nat_target.
6609
6610 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6611
6612         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6613
6614 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6615
6616         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6617         <sys/sysctl.h>.
6618         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6619
6620 2020-03-17  Tom de Vries  <tdevries@suse.de>
6621
6622         PR gdb/23710
6623         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6624         fields.
6625         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6626         fields.
6627         (process_imported_unit_die): Skip import of c++ CUs.
6628
6629 2020-03-16  Tom Tromey  <tom@tromey.com>
6630
6631         * p-valprint.c (pascal_object_print_value): Initialize
6632         base_value.
6633
6634 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6635             Shahab Vahedi  <shahab@synopsys.com>
6636
6637         * Makefile.in: Add arch/arc.o
6638         * configure.tgt: Likewise.
6639         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6640         (_initialize_arc_tdep): Don't initialize old target descriptions.
6641         (arc_read_description): New function to cache target descriptions.
6642         * arc-tdep.h (arc_read_description): Add proto type.
6643         * arch/arc.c: New file.
6644         * arch/arc.h: Likewise.
6645         * features/Makefile: Replace old target descriptions with new.
6646         * features/arc-arcompact.c: Remove.
6647         * features/arc-arcompact.xml: Likewise.
6648         * features/arc-v2.c: Likewise
6649         * features/arc-v2.xml: Likewise
6650         * features/arc/aux-arcompact.xml: New file.
6651         * features/arc/aux-v2.xml: Likewise.
6652         * features/arc/core-arcompact.xml: Likewise.
6653         * features/arc/core-v2.xml: Likewise.
6654         * features/arc/aux-arcompact.c: Generate.
6655         * features/arc/aux-v2.c: Likewise.
6656         * features/arc/core-arcompact.c: Likewise.
6657         * features/arc/core-v2.c: Likewise.
6658         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6659
6660 2020-03-16  Tom Tromey  <tromey@adacore.com>
6661
6662         PR gdb/25663:
6663         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6664         putting value into bcache.
6665
6666 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6667
6668         PR gdb/21500
6669         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6670         to...
6671         (amd64_windows_init_abi_common): ... this.  Don't set size of
6672         long type.
6673         (amd64_windows_init_abi): New function.
6674         (amd64_cygwin_init_abi): New function.
6675         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6676         the Cygwin OS ABI.
6677         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6678         comment.
6679
6680 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6681
6682         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6683         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6684         (pe_import_directory_entry): New struct type.
6685         (is_linked_with_cygwin_dll): New function.
6686         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6687         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6688         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6689
6690 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6691
6692         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6693         i386_cygwin_core_osabi_sniffer.
6694
6695 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6696
6697         * i386-cygwin-tdep.c: Rename to...
6698         * i386-windows-tdep.c: ... this.
6699         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6700         i386-windows-tdep.c.
6701         * configure.tgt: Likewise.
6702
6703 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6704
6705         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6706         * osabi.c (gdb_osabi_names): Add "Windows".
6707         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6708         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6709         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6710         i386_cygwin_osabi_sniffer.
6711         (_initialize_i386_cygwin_tdep): Register OS ABI
6712         GDB_OSABI_WINDOWS for i386.
6713         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6714         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6715         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6716         for x86-64.
6717         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6718         when the target matches '*-*-mingw*'.
6719
6720 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6721
6722         * defs.h (enum gdb_osabi): Move to...
6723         * osabi.h (enum gdb_osabi): ... here.
6724         * gdbarch.sh: Include osabi.h in gdbarch.h.
6725         * gdbarch.h: Re-generate.
6726
6727 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6728
6729         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6730         function.
6731         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6732
6733 2020-03-14  Tom Tromey  <tom@tromey.com>
6734
6735         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6736         for C++.
6737         (c_type_print_modifier): Likewise.  Add "language" parameter.
6738         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6739         (c_type_print_base_1): Update.
6740         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6741         constants.
6742         * type-stack.c (type_stack::insert): Handle tp_atomic and
6743         tp_restrict.
6744         (type_stack::follow_type_instance_flags): Likewise.
6745         (type_stack::follow_types): Likewise.  Merge type-following code.
6746         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6747         (space_identifier, cv_with_space_id)
6748         (const_or_volatile_or_space_identifier_noopt)
6749         (const_or_volatile_or_space_identifier): Remove.
6750         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6751         rules.
6752         (ptr_operator, typebase): Update.
6753         (enum token_flag) <FLAG_C>: New constant.
6754         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6755         "_Atomic".
6756         (lex_one_token): Handle FLAG_C.
6757
6758 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6759
6760         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6761         it to the ptrace call.
6762         * m68k-bsd-nat.c (store_registers): Likewise.
6763
6764 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6765
6766         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6767         gdb_byte *.
6768         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6769         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6770         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6771
6772 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6773
6774         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6775         nbsd_nat_target instead of inf_ptrace_target.
6776         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6777         nbsd_nat_target.
6778
6779 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6780
6781         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6782         register_t.
6783
6784 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6785
6786         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6787         it to the ptrace call.
6788         * alpha-bsd-nat.c (store_registers): Likewise.
6789
6790 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6791
6792         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6793         includes.
6794         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6795         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6796         fill_fpregset): Likewise.
6797
6798 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6799
6800         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6801         nbsd_nat_target instead of inf_ptrace_target.
6802         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6803         nbsd_nat_target.
6804
6805 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6806
6807         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6808         register_t.
6809
6810 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6811
6812         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6813         it to the ptrace call.
6814         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6815         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6816         * arm-nbsd-nat.c (store_register): Likewise.
6817         * arm-nbsd-nat.c (store_regs): Likewise.
6818         * arm-nbsd-nat.c (store_fp_register): Likewise.
6819         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6820
6821 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6822
6823         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6824         nbsd_nat_target instead of inf_ptrace_target.
6825         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6826         nbsd_nat_target.
6827
6828 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6829
6830         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6831         it to the ptrace call.
6832         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6833
6834 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6835
6836         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6837         it to the ptrace call.
6838         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6839
6840 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6841
6842         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6843         gdb_byte *.
6844         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6845
6846 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6847
6848         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6849         instead of inf_ptrace_target.
6850         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6851         nbsd_nat_target.
6852
6853 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6854
6855         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6856         register_t.
6857
6858 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6859
6860         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6861         register_t.
6862
6863 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6864
6865         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6866         register_t.
6867
6868 2020-03-13  Tom Tromey  <tom@tromey.com>
6869
6870         * value.h (val_print): Don't declare.
6871         * valprint.h (val_print_array_elements)
6872         (val_print_scalar_formatted, generic_val_print): Don't declare.
6873         * valprint.c (generic_val_print_array): Take a struct value.
6874         (generic_val_print_ptr, generic_val_print_memberptr)
6875         (generic_val_print_bool, generic_val_print_int)
6876         (generic_val_print_char, generic_val_print_complex)
6877         (generic_val_print): Remove.
6878         (generic_value_print): Update.
6879         (do_val_print): Remove unused parameters.  Don't call
6880         la_val_print.
6881         (val_print): Remove.
6882         (common_val_print): Update.  Don't call value_check_printable.
6883         (val_print_scalar_formatted, val_print_array_elements): Remove.
6884         * rust-lang.c (rust_val_print): Remove.
6885         (rust_language_defn): Update.
6886         * p-valprint.c (pascal_val_print): Remove.
6887         (pascal_value_print_inner): Update.
6888         (pascal_object_print_val_fields, pascal_object_print_val):
6889         Remove.
6890         (pascal_object_print_static_field): Update.
6891         * p-lang.h (pascal_val_print): Don't declare.
6892         * p-lang.c (pascal_language_defn): Update.
6893         * opencl-lang.c (opencl_language_defn): Update.
6894         * objc-lang.c (objc_language_defn): Update.
6895         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
6896         * m2-lang.h (m2_val_print): Don't declare.
6897         * m2-lang.c (m2_language_defn): Update.
6898         * language.h (struct language_defn) <la_val_print>: Remove.
6899         * language.c (unk_lang_value_print_inner): Rename.  Change
6900         argument types.
6901         (unknown_language_defn, auto_language_defn): Update.
6902         * go-valprint.c (go_val_print): Remove.
6903         * go-lang.h (go_val_print): Don't declare.
6904         * go-lang.c (go_language_defn): Update.
6905         * f-valprint.c (f_val_print): Remove.
6906         * f-lang.h (f_value_print): Don't declare.
6907         * f-lang.c (f_language_defn): Update.
6908         * d-valprint.c (d_val_print): Remove.
6909         * d-lang.h (d_value_print): Don't declare.
6910         * d-lang.c (d_language_defn): Update.
6911         * cp-valprint.c (cp_print_value_fields)
6912         (cp_print_value_fields_rtti, cp_print_value): Remove.
6913         (cp_print_static_field): Update.
6914         * c-valprint.c (c_val_print_array, c_val_print_ptr)
6915         (c_val_print_struct, c_val_print_union, c_val_print_int)
6916         (c_val_print_memberptr, c_val_print): Remove.
6917         * c-lang.h (c_val_print_array, cp_print_value_fields)
6918         (cp_print_value_fields_rtti): Don't declare.
6919         * c-lang.c (c_language_defn, cplus_language_defn)
6920         (asm_language_defn, minimal_language_defn): Update.
6921         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
6922         (ada_val_print_enum): Take a struct value.
6923         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
6924         (ada_val_print): Remove.
6925         (ada_value_print_1): Update.
6926         (printable_val_type): Remove.
6927         * ada-lang.h (ada_val_print): Don't declare.
6928         * ada-lang.c (ada_language_defn): Update.
6929
6930 2020-03-13  Tom Tromey  <tom@tromey.com>
6931
6932         * valprint.c (do_val_print): Update.
6933         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
6934         a struct value.
6935         (value_to_value_object_no_release): Declare.
6936         * python/py-value.c (value_to_value_object_no_release): New
6937         function.
6938         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
6939         struct value.
6940         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
6941         function.
6942         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
6943         a struct value.
6944         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
6945         Declare.
6946         (gdbscm_apply_val_pretty_printer): Take a struct value.
6947         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
6948         value.
6949         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
6950         value.
6951         * extension-priv.h (struct extension_language_ops)
6952         <apply_val_pretty_printer>: Take a struct value.
6953         * cp-valprint.c (cp_print_value): Create a struct value.
6954         (cp_print_value): Update.
6955
6956 2020-03-13  Tom Tromey  <tom@tromey.com>
6957
6958         * ada-valprint.c (print_field_values): Call common_val_print.
6959
6960 2020-03-13  Tom Tromey  <tom@tromey.com>
6961
6962         * ada-valprint.c (val_print_packed_array_elements): Remove
6963         bitoffset and val parameters.  Call common_val_print.
6964         (ada_val_print_string): Remove offset, address, and original_value
6965         parameters.
6966         (ada_val_print_array): Update.
6967         (ada_value_print_array): New function.
6968         (ada_value_print_1): Call it.
6969
6970 2020-03-13  Tom Tromey  <tom@tromey.com>
6971
6972         * ada-valprint.c (ada_value_print): Use common_val_print.
6973
6974 2020-03-13  Tom Tromey  <tom@tromey.com>
6975
6976         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
6977
6978 2020-03-13  Tom Tromey  <tom@tromey.com>
6979
6980         * ada-valprint.c (ada_value_print_num): New function.
6981         (ada_value_print_1): Use it.
6982
6983 2020-03-13  Tom Tromey  <tom@tromey.com>
6984
6985         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
6986
6987 2020-03-13  Tom Tromey  <tom@tromey.com>
6988
6989         * ada-valprint.c (ada_value_print_ptr): New function.
6990         (ada_value_print_1): Use it.
6991
6992 2020-03-13  Tom Tromey  <tom@tromey.com>
6993
6994         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
6995         call common_val_print.
6996         (ada_val_print_1): Update.
6997         (ada_value_print_1): New function.
6998         (ada_value_print_inner): Rewrite.
6999
7000 2020-03-13  Tom Tromey  <tom@tromey.com>
7001
7002         * cp-valprint.c (cp_print_value_fields): Update.
7003         (cp_print_value): New function.
7004
7005 2020-03-13  Tom Tromey  <tom@tromey.com>
7006
7007         * m2-valprint.c (m2_value_print_inner): Use
7008         cp_print_value_fields.
7009         * cp-valprint.c (cp_print_value_fields): New function.
7010         * c-valprint.c (c_value_print_struct): New function.
7011         (c_value_print_inner): Use c_value_print_struct.
7012         * c-lang.h (cp_print_value_fields): Declare.
7013
7014 2020-03-13  Tom Tromey  <tom@tromey.com>
7015
7016         * c-valprint.c (c_value_print_array): New function.
7017         (c_value_print_inner): Use it.
7018
7019 2020-03-13  Tom Tromey  <tom@tromey.com>
7020
7021         * c-valprint.c (c_value_print_memberptr): New function.
7022         (c_value_print_inner): Use it.
7023
7024 2020-03-13  Tom Tromey  <tom@tromey.com>
7025
7026         * c-valprint.c (c_value_print_int): New function.
7027         (c_value_print_inner): Use it.
7028
7029 2020-03-13  Tom Tromey  <tom@tromey.com>
7030
7031         * c-valprint.c (c_value_print_ptr): New function.
7032         (c_value_print_inner): Use it.
7033
7034 2020-03-13  Tom Tromey  <tom@tromey.com>
7035
7036         * c-valprint.c (c_value_print_inner): Rewrite.
7037
7038 2020-03-13  Tom Tromey  <tom@tromey.com>
7039
7040         * valprint.c (generic_value_print_complex): New function.
7041         (generic_value_print): Use it.
7042
7043 2020-03-13  Tom Tromey  <tom@tromey.com>
7044
7045         * valprint.c (generic_val_print_float): Don't call
7046         val_print_scalar_formatted.
7047         (generic_val_print, generic_value_print): Update.
7048
7049 2020-03-13  Tom Tromey  <tom@tromey.com>
7050
7051         * valprint.c (generic_value_print_char): New function
7052         (generic_value_print): Use it.
7053
7054 2020-03-13  Tom Tromey  <tom@tromey.com>
7055
7056         * valprint.c (generic_value_print_int): New function.
7057         (generic_value_print): Use it.
7058
7059 2020-03-13  Tom Tromey  <tom@tromey.com>
7060
7061         * valprint.c (generic_value_print_bool): New function.
7062         (generic_value_print): Use it.
7063
7064 2020-03-13  Tom Tromey  <tom@tromey.com>
7065
7066         * valprint.c (generic_val_print_func): Simplify.
7067         (generic_val_print, generic_value_print): Update.
7068
7069 2020-03-13  Tom Tromey  <tom@tromey.com>
7070
7071         * valprint.c (generic_val_print_flags): Remove.
7072         (generic_val_print, generic_value_print): Update.
7073         (val_print_type_code_flags): Add original_value parameter.
7074
7075 2020-03-13  Tom Tromey  <tom@tromey.com>
7076
7077         * valprint.c (generic_val_print): Update.
7078         (generic_value_print): Update.
7079         * valprint.c (generic_val_print_enum): Don't call
7080         val_print_scalar_formatted.
7081
7082 2020-03-13  Tom Tromey  <tom@tromey.com>
7083
7084         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7085         * valprint.c (generic_value_print_ptr): New function.
7086
7087 2020-03-13  Tom Tromey  <tom@tromey.com>
7088
7089         * valprint.c (generic_value_print): Rewrite.
7090
7091 2020-03-13  Tom Tromey  <tom@tromey.com>
7092
7093         * p-valprint.c (pascal_object_print_value_fields)
7094         (pascal_object_print_value): New functions.
7095
7096 2020-03-13  Tom Tromey  <tom@tromey.com>
7097
7098         * p-valprint.c (pascal_value_print_inner): Rewrite.
7099
7100 2020-03-13  Tom Tromey  <tom@tromey.com>
7101
7102         * f-valprint.c (f_value_print_innner): Rewrite.
7103
7104 2020-03-13  Tom Tromey  <tom@tromey.com>
7105
7106         * m2-valprint.c (m2_print_unbounded_array): New overload.
7107         (m2_print_unbounded_array): Update.
7108         (m2_print_array_contents): Take a struct value.
7109         (m2_value_print_inner): Rewrite.
7110
7111 2020-03-13  Tom Tromey  <tom@tromey.com>
7112
7113         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7114         (d_value_print_inner): New function.
7115         * d-lang.h (d_value_print_inner): Declare.
7116         * d-lang.c (d_language_defn): Use d_value_print_inner.
7117
7118 2020-03-13  Tom Tromey  <tom@tromey.com>
7119
7120         * go-valprint.c (go_value_print_inner): New function.
7121         * go-lang.h (go_value_print_inner): Declare.
7122         * go-lang.c (go_language_defn): Use go_value_print_inner.
7123
7124 2020-03-13  Tom Tromey  <tom@tromey.com>
7125
7126         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7127         API.
7128         (rust_val_print): Rewrite.
7129         (rust_value_print_inner): New function, from rust_val_print.
7130         (rust_language_defn): Use rust_value_print_inner.
7131
7132 2020-03-13  Tom Tromey  <tom@tromey.com>
7133
7134         * ada-valprint.c (ada_value_print_inner): New function.
7135         * ada-lang.h (ada_value_print_inner): Declare.
7136         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7137
7138 2020-03-13  Tom Tromey  <tom@tromey.com>
7139
7140         * f-valprint.c (f_value_print_innner): New function.
7141         * f-lang.h (f_value_print_innner): Declare.
7142         * f-lang.c (f_language_defn): Use f_value_print_innner.
7143
7144 2020-03-13  Tom Tromey  <tom@tromey.com>
7145
7146         * p-valprint.c (pascal_value_print_inner): New function.
7147         * p-lang.h (pascal_value_print_inner): Declare.
7148         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7149
7150 2020-03-13  Tom Tromey  <tom@tromey.com>
7151
7152         * m2-valprint.c (m2_value_print_inner): New function.
7153         * m2-lang.h (m2_value_print_inner): Declare.
7154         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7155
7156 2020-03-13  Tom Tromey  <tom@tromey.com>
7157
7158         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7159         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7160         * c-valprint.c (c_value_print_inner): New function.
7161         * c-lang.h (c_value_print_inner): Declare.
7162         * c-lang.c (c_language_defn, cplus_language_defn)
7163         (asm_language_defn, minimal_language_defn): Use
7164         c_value_print_inner.
7165
7166 2020-03-13  Tom Tromey  <tom@tromey.com>
7167
7168         * p-valprint.c (pascal_object_print_value_fields): Now static.
7169         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7170
7171 2020-03-13  Tom Tromey  <tom@tromey.com>
7172
7173         * c-valprint.c (c_val_print_array): Simplify.
7174
7175 2020-03-13  Tom Tromey  <tom@tromey.com>
7176
7177         * valprint.c (value_print_array_elements): New function.
7178         * valprint.h (value_print_array_elements): Declare.
7179
7180 2020-03-13  Tom Tromey  <tom@tromey.com>
7181
7182         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7183         * mips-tdep.c (mips_print_register): Use
7184         value_print_scalar_formatted.
7185
7186 2020-03-13  Tom Tromey  <tom@tromey.com>
7187
7188         * valprint.h (value_print_scalar_formatted): Declare.
7189         * valprint.c (value_print_scalar_formatted): New function.
7190
7191 2020-03-13  Tom Tromey  <tom@tromey.com>
7192
7193         * valprint.h (generic_value_print): Declare.
7194         * valprint.c (generic_value_print): New function.
7195
7196 2020-03-13  Tom Tromey  <tom@tromey.com>
7197
7198         * valprint.c (do_val_print): Call la_value_print_inner, if
7199         available.
7200         * rust-lang.c (rust_language_defn): Update.
7201         * p-lang.c (pascal_language_defn): Update.
7202         * opencl-lang.c (opencl_language_defn): Update.
7203         * objc-lang.c (objc_language_defn): Update.
7204         * m2-lang.c (m2_language_defn): Update.
7205         * language.h (struct language_defn) <la_value_print_inner>: New
7206         member.
7207         * language.c (unknown_language_defn, auto_language_defn): Update.
7208         * go-lang.c (go_language_defn): Update.
7209         * f-lang.c (f_language_defn): Update.
7210         * d-lang.c (d_language_defn): Update.
7211         * c-lang.c (c_language_defn, cplus_language_defn)
7212         (asm_language_defn, minimal_language_defn): Update.
7213         * ada-lang.c (ada_language_defn): Update.
7214
7215 2020-03-13  Tom Tromey  <tom@tromey.com>
7216
7217         * c-valprint.c (c_value_print): Use common_val_print.
7218
7219 2020-03-13  Tom Tromey  <tom@tromey.com>
7220
7221         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7222
7223 2020-03-13  Tom Tromey  <tom@tromey.com>
7224
7225         * f-valprint.c (f77_print_array_1, f_val_print): Use
7226         common_val_print.
7227
7228 2020-03-13  Tom Tromey  <tom@tromey.com>
7229
7230         * riscv-tdep.c (riscv_print_one_register_info): Use
7231         common_val_print.
7232
7233 2020-03-13  Tom Tromey  <tom@tromey.com>
7234
7235         * mi/mi-main.c (output_register): Use common_val_print.
7236
7237 2020-03-13  Tom Tromey  <tom@tromey.com>
7238
7239         * infcmd.c (default_print_one_register_info): Use
7240         common_val_print.
7241
7242 2020-03-13  Tom Tromey  <tom@tromey.com>
7243
7244         * valprint.h (common_val_print_checked): Declare.
7245         * valprint.c (common_val_print_checked): New function.
7246         * stack.c (print_frame_arg): Use common_val_print_checked.
7247
7248 2020-03-13  Tom Tromey  <tom@tromey.com>
7249
7250         * valprint.c (do_val_print): New function, from val_print.
7251         (val_print): Use do_val_print.
7252         (common_val_print): Use do_val_print.
7253
7254 2020-03-13  Tom Tromey  <tom@tromey.com>
7255
7256         * valprint.c (value_print): Use scoped_value_mark.
7257
7258 2020-03-13  Tom de Vries  <tdevries@suse.de>
7259
7260         PR symtab/25646
7261         * psymtab.c (partial_symtab::partial_symtab): Don't set
7262         globals_offset and statics_offset.  Push element onto
7263         current_global_psymbols and current_static_psymbols stacks.
7264         (concat): New function.
7265         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7266         element from current_global_psymbols and current_static_psymbols
7267         stacks.  Concat popped elements to global_psymbols and
7268         static_symbols.
7269         (add_psymbol_to_list): Use current_global_psymbols and
7270         current_static_psymbols stacks.
7271         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7272         current_static_psymbols fields.
7273
7274 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7275
7276         * corelow.c (sniff_core_bfd): Remove.
7277         (class core_target) <m_core_vec>: Remove.
7278         (core_target::core_target): Update.
7279         (core_file_fns): Remove.
7280         (deprecated_add_core_fns): Remove.
7281         (default_core_sniffer): Remove.
7282         (sniff_core_bfd): Remove.
7283         (default_check_format): Remove.
7284         (gdb_check_format): Remove.
7285         (core_target_open): Update.
7286         (core_target::get_core_register_section): Update.
7287         (get_core_registers_cb): Update.
7288         (core_target::fetch_registers): Update.
7289         * gdbcore.h (struct core_fns): Remove.
7290         (deprecated_add_core_fns): Remove.
7291         (default_core_sniffer): Remove.
7292         (default_check_format): Remove.
7293
7294 2020-03-12  Tom Tromey  <tom@tromey.com>
7295
7296         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7297         CORE_ADDR.
7298         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7299
7300 2020-03-12  Tom Tromey  <tom@tromey.com>
7301
7302         * remote.c (remote_target::download_tracepoint)
7303         (remote_target::enable_tracepoint)
7304         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7305         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7306         sprintf_vma.
7307
7308 2020-03-12  Tom Tromey  <tom@tromey.com>
7309
7310         * symfile-mem.c: Update CORE_ADDR size assert.
7311
7312 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7313
7314         * selftest.m4: Move to gdbsupport/.
7315         * acinclude.m4: Update path to selftest.m4.
7316
7317 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7318
7319         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7320         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7321         gdbarch-selfselftests.c and selftest-arch.c.
7322         (SUBDIR_UNITTESTS_OBS): Rename to...
7323         (SELFTESTS_OBS): ... this.
7324         (COMMON_SFILES): Remove disasm-selftests.c and
7325         gdbarch-selftests.c.
7326         * configure.ac: Don't add selftest-arch.{c,o} to
7327         CONFIG_{SRCS,OBS}.
7328         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7329         preprocessor conditions.
7330
7331 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7332
7333         * configure.ac: Don't source bfd/development.sh.
7334         * selftest.m4: Modify comment.
7335         * configure: Re-generate.
7336
7337 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7338
7339         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7340         not "true" or "false".
7341         * configure: Re-generate.
7342
7343 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7344
7345         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7346         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7347         renamed to arm_nbsd_supply_gregset.
7348         (fetch_register): Update to call arm_nbsd_supply_gregset.
7349         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7350         (arm_netbsd_nat_target::fetch_registers): Update.
7351         (fetch_elfcore_registers): Removed.
7352         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7353         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7354         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7355         not require NetBSD system headers.
7356         (arm_nbsd_regset): New struct.
7357         (arm_nbsd_iterate_over_regset_sections): New function.
7358         (arm_netbsd_init_abi_common): Updated to call
7359         set_gdbarch_iterate_over_regset_sections.
7360         * arm-nbsd-tdep.h: New file.
7361
7362 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7363
7364         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7365         recursion.
7366
7367 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7368
7369         * configure: Re-generate.
7370
7371 2020-03-11  Tom Tromey  <tromey@adacore.com>
7372
7373         * ada-typeprint.c (print_choices): Fix comment.
7374
7375 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7376
7377         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7378         previous item in the list, when the list has no items.
7379
7380 2020-03-11  Tom de Vries  <tdevries@suse.de>
7381
7382         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7383         PROP_LOCLIST handling code.
7384
7385 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7386
7387         * buildsym-legacy.c (record_line): Pass extra parameter to
7388         record_line.
7389         * buildsym.c (buildsym_compunit::record_line): Take an extra
7390         parameter, reduce duplication in the line table, and record the
7391         is_stmt flag in the line table.
7392         * buildsym.h (buildsym_compunit::record_line): Add extra
7393         parameter.
7394         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7395         non-statement lines.
7396         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7397         this to the symtab builder.
7398         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7399         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7400         through to dwarf_record_line_1.
7401         * infrun.c (process_event_stop_test): When stepping, don't stop at
7402         a non-statement instruction, and only refresh the step info when
7403         we land in the middle of a line's range.  Also add an extra
7404         comment.
7405         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7406         field.
7407         * record-btrace.c (btrace_find_line_range): Only record lines
7408         marked as is-statement.
7409         * stack.c (frame_show_address): Show the frame address if we are
7410         in a non-statement sal.
7411         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7412         (maintenance_print_one_line_table): Print a header for the is_stmt
7413         column, and include is_stmt information in the output.
7414         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7415         preference to non-statements.
7416         (find_pcs_for_symtab_line): Prefer is-statement entries.
7417         (find_line_common): Likewise.
7418         * symtab.h (struct linetable_entry): Add is_stmt field.
7419         (struct symtab_and_line): Likewise.
7420         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7421         arranging the line table.
7422
7423 2020-03-07  Tom de Vries  <tdevries@suse.de>
7424
7425         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7426         DIE.
7427
7428 2020-03-07  Tom Tromey  <tom@tromey.com>
7429
7430         * valops.c (value_literal_complex): Remove obsolete comment.
7431         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7432         comment.
7433
7434 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7435
7436         * infrun.h: Forward-declare thread_info.
7437         (set_step_info): Add thread_info parameter, add doc.
7438         * infrun.c (set_step_info): Add thread_info parameter, move doc
7439         to header.
7440         * infrun.c (process_event_stop_test): Pass thread to
7441         set_step_info call.
7442         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7443         set_step_info.
7444         (prepare_one_step): Add thread_info parameter, pass it to
7445         set_step_frame and prepare_one_step (recursive) call.
7446         (step_1): Pass thread to prepare_one_step call.
7447         (step_command_fsm::should_stop): Pass thread to
7448         prepare_one_step.
7449         (until_next_fsm): Pass thread to set_step_frame call.
7450         (finish_command): Pass thread to set_step_info call.
7451
7452 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7453
7454         * windows-tdep.c (windows_solib_create_inferior_hook):
7455         Check if inferior is running.
7456
7457 2020-03-06  Tom de Vries  <tdevries@suse.de>
7458
7459         * NEWS: Fix "the the".
7460         * ctfread.c: Same.
7461
7462 2020-03-06  Tom de Vries  <tdevries@suse.de>
7463
7464         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7465
7466 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7467
7468         * .dir-locals.el: Add a comment referencing the other copies of
7469         this file.
7470
7471 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7472
7473         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7474         psargs.
7475
7476 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7477
7478         * .gitattributes: New file.
7479
7480 2020-03-04  Tom Tromey  <tom@tromey.com>
7481
7482         * symmisc.c (print_symbol_bcache_statistics)
7483         (print_objfile_statistics): Update.
7484         * symfile.c (allocate_symtab): Use intern.
7485         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7486         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7487         macro_cache>: Remove.
7488         <string_cache>: New member.
7489         (struct objfile) <intern>: New methods.
7490         * elfread.c (elf_symtab_read): Use intern.
7491         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7492         (dwarf2_compute_name, dwarf2_physname)
7493         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7494         names.
7495         (guess_partial_die_structure_name): Update.
7496         (partial_die_info::fixup): Intern name.
7497         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7498         name.
7499         (dwarf2_name): Intern name.  Update.
7500         * buildsym.c (buildsym_compunit::get_macro_table): Use
7501         string_cache.
7502
7503 2020-03-04  Tom Tromey  <tom@tromey.com>
7504
7505         * jit.c (bfd_open_from_target_memory): Make "target" const.
7506         * corefile.c (gnutarget): Now const.
7507         * gdbcore.h (gnutarget): Now const.
7508
7509 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7510
7511         * NEWS: Mention support for WOW64 processes.
7512         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7513         (amd64_windows_segment_register_p): Remove static.
7514         (_initialize_amd64_windows_nat): Update.
7515         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7516         * i386-windows-nat.c (context_offset): Update.
7517         (i386_mappings): Rename and remove static.
7518         (i386_windows_segment_register_p): Remove static.
7519         (_initialize_i386_windows_nat): Update.
7520         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7521         (STATUS_WX86_SINGLE_STEP): New macro.
7522         (EnumProcessModulesEx): New macro.
7523         (Wow64SuspendThread): New macro.
7524         (Wow64GetThreadContext): New macro.
7525         (Wow64SetThreadContext): New macro.
7526         (Wow64GetThreadSelectorEntry): New macro.
7527         (windows_set_context_register_offsets): Add static.
7528         (windows_set_segment_register_p): Likewise.
7529         (windows_add_thread): Adapt for WOW64 processes.
7530         (windows_fetch_one_register): Likewise.
7531         (windows_nat_target::fetch_registers): Likewise.
7532         (windows_store_one_register): Likewise.
7533         (display_selector): Likewise.
7534         (display_selectors): Likewise.
7535         (handle_exception): Likewise.
7536         (windows_continue): Likewise.
7537         (windows_nat_target::resume): Likewise.
7538         (windows_add_all_dlls): Likewise.
7539         (do_initial_windows_stuff): Likewise.
7540         (windows_nat_target::attach): Likewise.
7541         (windows_get_exec_module_filename): Likewise.
7542         (windows_nat_target::create_inferior): Likewise.
7543         (windows_xfer_siginfo): Likewise.
7544         (_initialize_loadable): Initialize Wow64SuspendThread,
7545         Wow64GetThreadContext, Wow64SetThreadContext,
7546         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7547         * windows-nat.h (windows_set_context_register_offsets):
7548         Remove declaration.
7549         (windows_set_segment_register_p): Likewise.
7550         (i386_windows_segment_register_p): Add declaration.
7551         (amd64_windows_segment_register_p): Likewise.
7552
7553 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7554
7555         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7556         in "info registers" for AArch64/ARM.
7557
7558         The change caused "info registers" to not print GPR's.
7559
7560         gdb/ChangeLog:
7561
7562         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7563
7564         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7565         when reg->group is empty and reggroup is not.
7566
7567 2020-03-03  Tom Tromey  <tromey@adacore.com>
7568
7569         * dwarf2/frame.c (struct dwarf2_frame_cache)
7570         <checked_tailcall_bottom, entry_cfa_sp_offset,
7571         entry_cfa_sp_offset_p>: Remove members.
7572         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7573         (dwarf2_frame_prev_register): Don't call
7574         dwarf2_tailcall_sniffer_first.
7575         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7576         * frame-unwind.c (add_unwinder): New fuction.
7577         (frame_unwind_init): Use it.  Add tailcall unwinder.
7578
7579 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7580             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7581
7582         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7583         value should be printed as true.
7584
7585 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7586
7587         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7588         (windows_init_abi): Set and use windows_so_ops.
7589
7590 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7591
7592         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7593         when verifying if dealing with a convenience variable.
7594
7595 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7596
7597         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7598
7599 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7600
7601         * infrun.c (gdbarch_supports_displaced_stepping): New.
7602         (use_displaced_stepping): Break up conditions in smaller pieces.
7603         Use gdbarch_supports_displaced_stepping.
7604         (displaced_step_prepare_throw): Use
7605         gdbarch_supports_displaced_stepping.
7606
7607 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7608
7609         * NEWS: Mention new behaviour of the history filename.
7610         * top.c (write_history_p): Add comment.
7611         (show_write_history_p): Add header comment, give a different
7612         message when history writing is on, but the history filename is
7613         empty.
7614         (history_filename): Add comment.
7615         (history_filename_empty): New function.
7616         (show_history_filename): Add header comment, give a different
7617         message when the filename is empty.
7618         (init_history): Compare history_filename against nullptr, and only
7619         read history if the filename is not empty.
7620         (set_history_filename): Add header comment, and only make
7621         non-empty filenames absolute.
7622         (init_main): Make the filename argument to 'set history filename'
7623         optional.
7624
7625 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7626
7627         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7628         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7629         (fetch_fp_register): Update.
7630         (fetch_fp_regs): Update.
7631         (store_fp_register): Update.
7632         (store_fp_regs): Update.
7633         (arm_netbsd_nat_target::read_description): New function.
7634         (fetch_elfcore_registers): Update.
7635
7636 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7637
7638         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7639         general_thread if the stop reply is missing a thread-id.
7640         (remote_target::process_stop_reply): Use the first non-exited
7641         thread if the target didn't pass a thread-id.
7642         * infrun.c (do_target_wait): Move call to
7643         switch_to_inferior_no_thread to ....
7644         (do_target_wait_1): ... here.
7645
7646 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7647
7648         * debuginfod-support.c: Include defs.h first.
7649
7650 2020-02-28  Tom de Vries  <tdevries@suse.de>
7651
7652         * symfile.c (set_initial_language): Use default language for lookup.
7653
7654 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7655
7656         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7657         reader variable, pass `this` to read_cutu_die_from_dwo.
7658
7659 2020-02-27  Aaron Merey  <amerey@redhat.com>
7660
7661         * source.c (open_source_file): Check for nullptr when computing
7662         srcpath.
7663
7664 2020-02-27  Tom Tromey  <tromey@adacore.com>
7665
7666         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7667         member.
7668         (dwarf2_add_field): Don't update nfields.
7669         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7670
7671 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7672
7673         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7674         abs.
7675
7676 2020-02-26  Tom Tromey  <tom@tromey.com>
7677
7678         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7679         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7680         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7681         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7682         per_cu_data.
7683
7684 2020-02-26  Tom Tromey  <tom@tromey.com>
7685
7686         * dwarf2/index-write.c (psym_index_map): Change type.
7687         (add_address_entry_worker, write_one_signatured_type)
7688         (recursively_count_psymbols, recursively_write_psymbols)
7689         (class debug_names, psyms_seen_size, write_gdbindex)
7690         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7691
7692 2020-02-26  Aaron Merey  <amerey@redhat.com>
7693
7694         * Makefile.in: Handle optional debuginfod support.
7695         * NEWS: Update.
7696         * README: Add --with-debuginfod summary.
7697         * config.in: Regenerate.
7698         * configure: Regenerate.
7699         * configure.ac: Handle optional debuginfod support.
7700         * debuginfod-support.c: debuginfod helper functions.
7701         * debuginfod-support.h: Ditto.
7702         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7703         summary.
7704         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7705         when a dwz file cannot be found.
7706         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7707         debuginfo file cannot be found.
7708         * source.c (open_source_file): Query debuginfod servers when a
7709         source file cannot be found.
7710         * top.c (print_gdb_configuration): Include
7711         --{with,without}-debuginfod in the output.
7712
7713 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7714
7715         * thread.c (thr_try_catch_cmd): Print thread name.
7716
7717 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7718
7719         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7720         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7721         dwarf2_fetch_die_type_sect_off): Move to...
7722         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7723         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7724         dwarf2_fetch_die_type_sect_off): ... here.
7725         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7726         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7727         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7728
7729 2020-02-26  Tom de Vries  <tdevries@suse.de>
7730
7731         PR gdb/25603
7732         * symfile.c (set_initial_language): Exit-early if
7733         language_mode == language_mode_manual.
7734
7735 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7736
7737         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7738         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7739         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7740
7741 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7742
7743         * gdbtypes.c (create_array_type_with_stride): Handle negative
7744         array strides.
7745         * valarith.c (value_subscripted_rvalue): Likewise.
7746
7747 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7748
7749         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7750
7751 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7752
7753         * loc.h (dwarf2_get_die_type): Move to...
7754         * read.h (dwarf2_get_die_type): ... here.
7755         * read.c (dwarf2_get_die_type): Move doc to header.
7756
7757 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7758
7759         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7760         'gnulib/Makefile.in' to the list.
7761
7762 2020-02-24  Tom Tromey  <tom@tromey.com>
7763
7764         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7765         Remove.
7766         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7767         XOBNEWVEC.
7768
7769 2020-02-24  Tom Tromey  <tom@tromey.com>
7770
7771         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7772         New method.
7773         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7774         (dw2_do_instantiate_symtab, dw2_get_file_names)
7775         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7776
7777 2020-02-24  Tom Tromey  <tom@tromey.com>
7778
7779         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7780         make_scoped_restore.
7781         (dwarf2_psymtab::read_symtab): Don't clear
7782         reading_partial_symbols.
7783
7784 2020-02-24  Tom de Vries  <tdevries@suse.de>
7785
7786         PR gdb/25592
7787         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7788
7789 2020-02-24  Tom de Vries  <tdevries@suse.de>
7790
7791         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7792         commands layout next/prev/regs.
7793
7794 2020-02-22  Tom Tromey  <tom@tromey.com>
7795
7796         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7797         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7798
7799 2020-02-22  Tom Tromey  <tom@tromey.com>
7800
7801         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7802
7803 2020-02-22  Tom Tromey  <tom@tromey.com>
7804
7805         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7806         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7807         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7808         * tui/tui.c (_initialize_tui): Add usage text.
7809
7810 2020-02-22  Tom Tromey  <tom@tromey.com>
7811
7812         * tui/tui-win.c (tui_set_focus_command)
7813         (tui_set_win_height_command): Use error_no_arg.
7814         (_initialize_tui_win): Update help text.
7815         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7816
7817 2020-02-22  Tom Tromey  <tom@tromey.com>
7818
7819         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7820         * tui/tui-disasm.h (struct tui_disasm_window)
7821         <display_start_addr>: Declare.
7822         * tui/tui-source.h (struct tui_source_window)
7823         <display_start_addr>: Declare.
7824         * tui/tui-winsource.h (struct tui_source_window_base)
7825         <show_source_line, display_start_addr>: New methods.
7826         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7827         Rename and move to protected section.
7828         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7829         (tui_source_window_base::do_erase_source_content): Update.
7830         (tui_source_window_base::show_source_line): Now a method.
7831         (tui_source_window_base::show_source_content)
7832         (tui_source_window_base::tui_source_window_base)
7833         (tui_source_window_base::rerender)
7834         (tui_source_window_base::refill)
7835         (tui_source_window_base::do_scroll_horizontal)
7836         (tui_source_window_base::set_is_exec_point_at)
7837         (tui_source_window_base::update_breakpoint_info)
7838         (tui_source_window_base::update_exec_info): Update.
7839         * tui/tui-source.c (tui_source_window::set_contents)
7840         (tui_source_window::showing_source_p)
7841         (tui_source_window::do_scroll_vertical)
7842         (tui_source_window::location_matches_p)
7843         (tui_source_window::line_is_displayed): Update.
7844         (tui_source_window::display_start_addr): New method.
7845         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7846         (tui_disasm_window::do_scroll_vertical)
7847         (tui_disasm_window::location_matches_p): Update.
7848         (tui_disasm_window::display_start_addr): New method.
7849
7850 2020-02-22  Tom Tromey  <tom@tromey.com>
7851
7852         * NEWS: Add entry for gdb.register_window_type.
7853         * tui/tui-layout.h (window_factory): New typedef.
7854         (tui_register_window): Declare.
7855         * tui/tui-layout.c (saved_tui_windows): New global.
7856         (tui_apply_current_layout): Use it.
7857         (tui_register_window): New function.
7858         * python/python.c (do_start_initialization): Call
7859         gdbpy_initialize_tui.
7860         (python_GdbMethods): Add "register_window_type" function.
7861         * python/python-internal.h (gdbpy_register_tui_window)
7862         (gdbpy_initialize_tui): Declare.
7863         * python/py-tui.c: New file.
7864         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7865
7866 2020-02-22  Tom Tromey  <tom@tromey.com>
7867
7868         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7869
7870 2020-02-22  Tom Tromey  <tom@tromey.com>
7871
7872         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7873         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7874         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7875         (tui_set_win_focus_to): Move from tui-win.c.
7876
7877 2020-02-22  Tom Tromey  <tom@tromey.com>
7878
7879         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7880         functions.
7881         (known_window_types): New global.
7882         (tui_get_window_by_name): Reimplement.
7883         (initialize_known_windows): New function.
7884         (validate_window_name): Rewrite.
7885         (_initialize_tui_layout): Call initialize_known_windows.
7886
7887 2020-02-22  Tom Tromey  <tom@tromey.com>
7888
7889         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
7890         Remove constants.
7891         * tui/tui-winsource.h (struct tui_source_window_base)
7892         <tui_source_window_base>: Remove parameter.
7893         * tui/tui-winsource.c
7894         (tui_source_window_base::tui_source_window_base): Remove
7895         parameter.
7896         (tui_source_window_base::refill): Update.
7897         * tui/tui-stack.h (struct tui_locator_window)
7898         <tui_locator_window>: Update.
7899         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
7900         Default the constructor.
7901         * tui/tui-regs.h (struct tui_data_item_window)
7902         <tui_data_item_window>: Default the constructor.
7903         (struct tui_data_window) <tui_data_window>: Likewise.
7904         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
7905         Default the constructor.
7906         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
7907         Default the constructor.
7908         <type>: Remove.
7909         (struct tui_win_info) <tui_win_info>: Default the constructor.
7910         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
7911         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
7912         Default the constructor.
7913
7914 2020-02-22  Tom Tromey  <tom@tromey.com>
7915
7916         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
7917         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
7918         * tui/tui-win.c (tui_resize_all): Don't call
7919         tui_delete_invisible_windows.
7920         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
7921         done.
7922         (tui_set_layout): Update.
7923         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
7924         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
7925         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
7926
7927 2020-02-22  Tom Tromey  <tom@tromey.com>
7928
7929         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
7930         correctly.
7931
7932 2020-02-22  Tom Tromey  <tom@tromey.com>
7933
7934         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
7935
7936 2020-02-22  Tom Tromey  <tom@tromey.com>
7937
7938         * tui/tui-winsource.h (struct tui_source_window_iterator)
7939         <inner_iterator>: New etytypedef.
7940         <tui_source_window_iterator>: Take "end" parameter.
7941         <tui_source_window_iterator>: Take iterator.
7942         <operator*, advance>: Update.
7943         <m_iter>: Change type.
7944         <m_end>: New field.
7945         (struct tui_source_windows) <begin, end>: Update.
7946         * tui/tui-layout.c (tui_windows): New global.
7947         (tui_apply_current_layout): Clear tui_windows.
7948         (tui_layout_window::apply): Update tui_windows.
7949         * tui/tui-data.h (tui_windows): Declare.
7950         (all_tui_windows): Now inline function.
7951         (class tui_window_iterator, struct all_tui_windows): Remove.
7952
7953 2020-02-22  Tom Tromey  <tom@tromey.com>
7954
7955         PR tui/17850:
7956         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
7957         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
7958         "height" argument.
7959         (class tui_layout_window) <get_sizes>: Likewise.
7960         (class tui_layout_split) <tui_layout_split>: Add "vertical"
7961         argument.
7962         <get_sizes>: Add "height" argument.
7963         <m_vertical>: New field.
7964         * tui/tui-layout.c (tui_layout_split::clone): Update.
7965         (tui_layout_split::get_sizes): Add "height" argument.
7966         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
7967         (tui_new_layout_command): Parse "-horizontal".
7968         (_initialize_tui_layout): Update help string.
7969         (tui_layout_split::specification): Add "-horizontal" when needed.
7970         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
7971         argument.
7972         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
7973         New methods.
7974
7975 2020-02-22  Tom Tromey  <tom@tromey.com>
7976
7977         * tui/tui-layout.h (enum tui_adjust_result): New.
7978         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
7979         (class tui_layout_window) <adjust_size>: Return
7980         tui_adjust_result.  Rewrite.
7981         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
7982         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
7983
7984 2020-02-22  Tom Tromey  <tom@tromey.com>
7985
7986         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
7987         parameter and return types.
7988         (class tui_layout_base) <specification>: Add "depth".
7989         (class tui_layout_window) <specification>: Add "depth".
7990         (class tui_layout_split) <specification>: Add "depth".
7991         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
7992         and return types.
7993         (tui_new_layout_command): Parse sub-layouts.
7994         (_initialize_tui_layout): Update help string.
7995         (tui_layout_window::specification): Add "depth".
7996         (add_layout_command): Update.
7997
7998 2020-02-22  Tom Tromey  <tom@tromey.com>
7999
8000         * NEWS: Add "tui new-layout" item.
8001         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8002         Add new-layout command to help text.
8003         (validate_window_name): New function.
8004         (tui_new_layout_command): New function.
8005         (_initialize_tui_layout): Register "new-layout".
8006         (tui_layout_window::specification): New method.
8007         (tui_layout_window::specification): New method.
8008         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8009         method.
8010         (class tui_layout_window) <specification>: New method.
8011         (class tui_layout_split) <specification>: New method.
8012
8013 2020-02-22  Tom Tromey  <tom@tromey.com>
8014
8015         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8016         * tui/tui-win.c (window_name_completer): Update comment.
8017         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8018         Declare method.
8019         (class tui_layout_window) <replace_window>: Likewise.
8020         (class tui_layout_split) <replace_window>: Likewise.
8021         (tui_set_layout): Don't declare.
8022         (tui_set_initial_layout): Declare function.
8023         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8024         (asm_regs_layout): New globals.
8025         (tui_current_layout, show_layout): Remove.
8026         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8027         (find_layout, tui_apply_layout): New function.
8028         (layout_completer): Remove.
8029         (tui_next_layout): Reimplement.
8030         (tui_next_layout_command): New function.
8031         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8032         (tui_regs_layout): Reimplement.
8033         (tui_regs_layout_command): New function.
8034         (extract_display_start_addr): Rewrite.
8035         (next_layout, prev_layout): Remove.
8036         (tui_layout_window::replace_window): New method.
8037         (tui_layout_split::replace_window): New method.
8038         (destroy_layout): New function.
8039         (layout_list): New global.
8040         (add_layout_command): New function.
8041         (initialize_layouts): Update.
8042         (tui_layout_command): New function.
8043         (_initialize_tui_layout): Install "layout" commands.
8044         * tui/tui-data.h (enum tui_layout_type): Remove.
8045         (tui_current_layout): Don't declare.
8046
8047 2020-02-22  Tom Tromey  <tom@tromey.com>
8048
8049         * tui/tui-regs.c (tui_reg_layout): Remove.
8050         (tui_reg_command): Use tui_regs_layout.
8051         * tui/tui-layout.h (tui_reg_command): Declare.
8052         * tui/tui-layout.c (tui_reg_command): New function.
8053
8054 2020-02-22  Tom Tromey  <tom@tromey.com>
8055
8056         * tui/tui.c (tui_rl_delete_other_windows): Call
8057         tui_remove_some_windows.
8058         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8059         Declare method.
8060         (class tui_layout_window) <remove_windows>: New method.
8061         (class tui_layout_split) <remove_windows>: Declare.
8062         (tui_remove_some_windows): Declare.
8063         * tui/tui-layout.c (tui_remove_some_windows): New function.
8064         (tui_layout_split::remove_windows): New method.
8065
8066 2020-02-22  Tom Tromey  <tom@tromey.com>
8067
8068         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8069         * tui/tui-layout.h (tui_next_layout): Declare.
8070         * tui/tui-layout.c (tui_next_layout): New function.
8071
8072 2020-02-22  Tom Tromey  <tom@tromey.com>
8073
8074         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8075         correct coordinates.
8076
8077 2020-02-22  Tom Tromey  <tom@tromey.com>
8078
8079         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8080         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8081         DATA_WIN case.
8082
8083 2020-02-22  Tom Tromey  <tom@tromey.com>
8084
8085         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8086         TUI_DISASM_WIN, not tui_win_list.
8087
8088 2020-02-22  Tom Tromey  <tom@tromey.com>
8089
8090         * valprint.c (generic_val_print_enum_1)
8091         (val_print_type_code_flags): Style member names.
8092         * rust-lang.c (val_print_struct, rust_print_enum)
8093         (rust_print_struct_def, rust_internal_print_type): Style member
8094         names.
8095         * p-valprint.c (pascal_object_print_value_fields): Style member
8096         names.  Only call fprintf_symbol_filtered for static members.
8097         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8098         * f-valprint.c (f_val_print): Style member names.
8099         * f-typeprint.c (f_type_print_base): Style member names.
8100         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8101         call fprintf_symbol_filtered for static members.
8102         (cp_print_class_member): Style member names.
8103         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8104         member names.
8105         * ada-valprint.c (ada_print_scalar): Style enum names.
8106         (ada_val_print_enum): Likewise.
8107         * ada-typeprint.c (print_enum_type): Style enum names.
8108
8109 2020-02-21  Tom Tromey  <tom@tromey.com>
8110
8111         * psympriv.h (struct partial_symtab): Update comment.
8112
8113 2020-02-21  Tom Tromey  <tromey@adacore.com>
8114
8115         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8116         type is CORE_ADDR.
8117
8118 2020-02-21  Tom de Vries  <tdevries@suse.de>
8119
8120         PR gdb/25534
8121         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8122         if dependencies[i]->user != NULL.
8123
8124 2020-02-21  Ali Tamur  <tamur@google.com>
8125
8126         * dwarf2/read.c (dwarf2_name): Add null check.
8127
8128 2020-02-20  Tom Tromey  <tom@tromey.com>
8129
8130         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8131         ">=", in binary search.
8132         (dwarf2_find_containing_comp_unit): New overload.
8133         (run_test): New self-test.
8134         (_initialize_dwarf2_read): Register new test.
8135
8136 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8137
8138         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8139         * riscv-tdep.h: Likewise.
8140         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8141         rv32-only CSR.
8142         * features/riscv/64bit-csr.xml: Regenerated.
8143
8144 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8145             Tom Tromey  <tom@tromey.com>
8146
8147         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8148         of 'fputc_unfiltered'.
8149         (putchar_unfiltered): Call 'fputc_unfiltered'.
8150         (fputc_unfiltered): Call 'fputs_unfiltered'.
8151
8152 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8153
8154         * config.in: Regenerate.
8155         * configure: Regenerate.
8156         * configure.ac: Add --with-python-libdir option.
8157         * main.c: Use WITH_PYTHON_LIBDIR.
8158
8159 2020-02-19  Tom Tromey  <tom@tromey.com>
8160
8161         * symtab.c (general_symbol_info::compute_and_set_names): Use
8162         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8163
8164 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8165
8166         * dwarf2/read.c (allocate_signatured_type_table,
8167         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8168         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8169         Remove objfile parameter, update all callers.
8170
8171 2020-02-19  Doug Evans  <dje@google.com>
8172
8173         PR rust/25535
8174         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8175         rust_enum_variant calculation.
8176
8177 2020-02-19  Tom Tromey  <tromey@adacore.com>
8178
8179         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8180
8181 2020-02-19  Tom Tromey  <tromey@adacore.com>
8182
8183         * ada-lang.c (cache_symbol): Use obstack_strdup.
8184
8185 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8186
8187         * configure: Regenerate.
8188
8189 2020-02-19  Tom Tromey  <tromey@adacore.com>
8190
8191         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8192         NULL check.
8193
8194 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8195
8196         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8197
8198 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8199
8200         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8201         if GDBSERVER is not defined.
8202         (riscv_tdesc_cache): Likewise, also store const target_desc.
8203         (STATIC_IN_GDB): Define.
8204         (riscv_create_target_description): Update declaration with
8205         STATIC_IN_GDB.
8206         (riscv_lookup_target_description): New function, only define if
8207         GDBSERVER is not defined.
8208         * arch/riscv.h (riscv_create_target_description): Declare only
8209         when GDBSERVER is defined.
8210         (riscv_lookup_target_description): New declaration when GDBSERVER
8211         is not defined.
8212         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8213         (riscv_linux_read_features): ...this, and return
8214         riscv_gdbarch_features instead of target_desc.
8215         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8216         (riscv_linux_read_description): Rename to...
8217         (riscv_linux_read_features): ...this.
8218         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8219         Update to use riscv_gdbarch_features and
8220         riscv_lookup_target_description.
8221         * riscv-tdep.c (riscv_find_default_target_description): Use
8222         riscv_lookup_target_description instead of
8223         riscv_create_target_description.
8224
8225 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8226
8227         * valprint.c (generic_val_print_enum_1): When printing a flag
8228         enum with value 0 and there is no enumerator with value 0, print
8229         just "0" instead of "(unknown: 0x0)".
8230
8231 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8232
8233         * valprint.c (generic_val_print_enum_1): Print unknown part of
8234         flag enum in hex.
8235
8236 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8237
8238         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8239         flag enums to contain duplicate enumerators.
8240         * valprint.c (generic_val_print_enum_1): Update comment.
8241
8242 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8243
8244         * dwarf2/read.c: Include "count-one-bits.h".
8245         (update_enumeration_type_from_children): If an enumerator has
8246         multiple bits set, don't treat the enumeration as a "flag enum".
8247         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8248         of flag enums have 0 or 1 bit set.
8249
8250 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8251
8252         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8253         conversion.
8254         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8255         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8256         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8257         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8258         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8259
8260 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8261
8262         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8263
8264 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8265
8266         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8267         displaced_step_closure_up.
8268         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8269         (struct displaced_step_closure_up):
8270         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8271         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8272         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8273         Likewise.
8274         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8275         * gdbarch.c, gdbarch.h: Re-generate.
8276         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8277         displaced_step_closure_up.
8278         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8279         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8280         * infrun.h (displaced_step_closure_up): New type alias.
8281         (struct displaced_step_inferior_state) <step_closure>: Change
8282         type to displaced_step_closure_up.
8283         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8284         displaced_step_closure_up.
8285         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8286
8287 2020-02-14  Tom Tromey  <tom@tromey.com>
8288
8289         * minidebug.c (gnu_debug_key): New global.
8290         (find_separate_debug_file_in_section): Use it.
8291
8292 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8293
8294         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8295         std::unique_ptr.
8296         * gdbarch.c: Re-generate.
8297         * gdbarch.h: Re-generate.
8298         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8299         change.
8300         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8301         type to std::unique_ptr.
8302         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8303         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8304         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8305         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8306         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8307         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8308         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8309         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8310         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8311
8312 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8313
8314         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8315         std::unique_ptr.
8316         (displaced_step_clear): Rename to...
8317         (displaced_step_reset): ... this.  Just call displaced->reset ().
8318         (displaced_step_clear_cleanup): Rename to...
8319         (displaced_step_reset_cleanup): ... this.
8320         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8321         (displaced_step_fixup): Likewise.
8322         (resume_1): Likewise.
8323         (handle_inferior_event): Restore child's memory before calling
8324         displaced_step_fixup on the parent.
8325         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8326         to std::unique_ptr.
8327         <step_closure>: Change type to std::unique_ptr.
8328
8329 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8330
8331         * arm-tdep.c: Include count-one-bits.h.
8332         (cleanup_block_store_pc): Use count_one_bits.
8333         (cleanup_block_load_pc): Use count_one_bits.
8334         (arm_copy_block_xfer): Use count_one_bits.
8335         (thumb2_copy_block_xfer): Use count_one_bits.
8336         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8337         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8338         (thumb_get_next_pcs_raw): Use count_one_bits.
8339         (arm_get_next_pcs_raw): Use count_one_bits_l.
8340         * arch/arm.c (bitcount): Remove.
8341         * arch/arm.h (bitcount): Remove.
8342
8343 2020-02-14  Tom Tromey  <tromey@adacore.com>
8344
8345         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8346         Update.
8347         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8348         * dwarf2/loc.c (call_site_find_chain_1): Return
8349         unique_xmalloc_ptr.
8350         (call_site_find_chain): Likewise.
8351
8352 2020-02-14  Richard Biener  <rguenther@suse.de>
8353
8354         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8355         on expression with division operators.
8356
8357 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8358
8359         * MAINTAINERS (Write After Approval): Adding myself.
8360
8361 2020-02-12  Tom Tromey  <tom@tromey.com>
8362
8363         * event-loop.c (event_data, gdb_event, event_handler_func):
8364         Remove.
8365
8366 2020-02-12  Tom Tromey  <tom@tromey.com>
8367
8368         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8369         (dwarf2_frame_objfile_data): Add comment.
8370         (find_comp_unit, set_comp_unit): New functions.
8371         (dwarf2_frame_find_fde): Use find_comp_unit.
8372         (dwarf2_build_frame_info): Use set_comp_unit.
8373
8374 2020-02-12  Tom Tromey  <tom@tromey.com>
8375
8376         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8377         (comp_unit): Don't initialize objfile.
8378         (execute_cfa_program): Add text_offset parameter.
8379         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8380         (dwarf2_frame_cache): Update.
8381         (dwarf2_build_frame_info): Don't set "objfile" member.
8382
8383 2020-02-12  Tom Tromey  <tom@tromey.com>
8384
8385         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8386         (decode_frame_entry): Likewise.
8387         (dwarf2_build_frame_info): Update.
8388
8389 2020-02-12  Tom Tromey  <tom@tromey.com>
8390
8391         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8392         (decode_frame_entry_1): Use the comp_unit obstack.
8393
8394 2020-02-12  Tom Tromey  <tom@tromey.com>
8395
8396         * dwarf2/frame.c (struct comp_unit): Add initializers and
8397         constructor.
8398         (dwarf2_frame_objfile_data): Store a comp_unit.
8399         (dwarf2_frame_find_fde): Update.
8400         (dwarf2_build_frame_info): Use "new".
8401
8402 2020-02-12  Tom Tromey  <tom@tromey.com>
8403
8404         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8405         (dwarf2_fde_table): Typedef for std::vector.
8406         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8407         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8408         (decode_frame_entry): Update.
8409         (dwarf2_build_frame_info): Use "new".
8410
8411 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8412
8413         * arm-tdep.c (arm_gdbarch_init): Update.
8414         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8415         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8416         have_neon, is_m>: Change to bool.
8417
8418 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8419
8420         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8421
8422 2020-02-12  Tom Tromey  <tom@tromey.com>
8423
8424         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8425
8426 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8427
8428         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8429         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8430
8431 2020-02-11  Tom Tromey  <tom@tromey.com>
8432
8433         * psymtab.h: Update comment.
8434
8435 2020-02-11  Tom Tromey  <tom@tromey.com>
8436
8437         * gdb_obstack.h (struct auto_obstack): Use
8438         DISABLE_COPY_AND_ASSIGN.
8439
8440 2020-02-11  Tom Tromey  <tom@tromey.com>
8441
8442         * dwarf2/frame.h (struct objfile): Don't forward declare.
8443
8444 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8445
8446         * cris-tdep.c (cris_supply_gregset): Change signature to match
8447         what struct regset expects.
8448         (cris_regset): New struct.
8449         (fetch_core_registers): Remove.
8450         (cris_iterate_over_regset_sections): New function.
8451         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8452         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8453
8454 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8455
8456         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8457         registers.
8458
8459 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8460
8461         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8462
8463 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8464
8465         * configure: Re-generate.
8466
8467 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8468
8469         * configure: Re-generate.
8470
8471 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8472
8473         * acinclude: Update warning.m4 path.
8474         * warning.m4: Move to gdbsupport.
8475
8476 2020-02-11  Tom Tromey  <tromey@adacore.com>
8477
8478         * remote.c (remote_console_output): Update.
8479         * printcmd.c (printf_command): Update.
8480         * event-loop.c (gdb_wait_for_event): Update.
8481         * linux-nat.c (sigchld_handler): Update.
8482         * remote-sim.c (gdb_os_write_stdout): Update.
8483         (gdb_os_flush_stdout): Update.
8484         (gdb_os_flush_stderr): Update.
8485         (gdb_os_write_stderr): Update.
8486         * exceptions.c (print_exception): Update.
8487         * remote-fileio.c (remote_fileio_func_read): Update.
8488         (remote_fileio_func_write): Update.
8489         * tui/tui.c (tui_enable): Update.
8490         * tui/tui-interp.c (tui_interp::init): Update.
8491         * utils.c (init_page_info): Update.
8492         (putchar_unfiltered, fputc_unfiltered): Update.
8493         (gdb_flush): Update.
8494         (emit_style_escape): Update.
8495         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8496         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8497         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8498         (stderr_file::write): Update.
8499         (stderr_file::puts): Update.
8500         * ui-file.h (ui_file_isatty, ui_file_write)
8501         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8502         (ui_file_puts): Don't declare.
8503
8504 2020-02-10  Tom de Vries  <tdevries@suse.de>
8505
8506         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8507         sentinel to char *.
8508
8509 2020-02-09  Tom de Vries  <tdevries@suse.de>
8510
8511         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8512         filename if it matches "<artificial>".
8513
8514 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8515
8516         * windows-tdep.c (struct enum_value_name): New struct.
8517         (create_enum): New function.
8518         (windows_get_siginfo_type): Create and use enum types.
8519
8520 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8521
8522         * NEWS: Mention $_siginfo support for Windows.
8523         * windows-nat.c (handle_exception): Set siginfo_er.
8524         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8525         (windows_xfer_siginfo): New function.
8526         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8527         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8528         (init_windows_gdbarch_data): New function.
8529         (get_windows_gdbarch_data): New function.
8530         (windows_get_siginfo_type): New function.
8531         (windows_init_abi): Register windows_get_siginfo_type.
8532         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8533
8534 2020-02-08  Tom Tromey  <tom@tromey.com>
8535
8536         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8537         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8538         <keep>: Declare method.
8539         <m_keep>: Remove member.
8540         <~cutu_reader>: Remove.
8541         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8542         (cutu_reader::cutu_reader): Update.
8543         (cutu_reader::keep): Rename from ~cutu_reader.
8544         (process_psymtab_comp_unit, build_type_psymtabs_1)
8545         (process_skeletonless_type_unit, load_partial_comp_unit)
8546         (load_full_comp_unit, dwarf2_read_addr_index)
8547         (read_signatured_type): Update.
8548
8549 2020-02-08  Tom Tromey  <tom@tromey.com>
8550
8551         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8552         "want_partial_unit" parameter.
8553         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8554         Inline check for DW_TAG_partial_unit.
8555         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8556
8557 2020-02-08  Tom Tromey  <tom@tromey.com>
8558
8559         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8560         read.c.
8561         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8562         read.c.
8563
8564 2020-02-08  Tom Tromey  <tom@tromey.com>
8565
8566         * dwarf2/read.c (read_address): Move to comp-unit.c.
8567         (dwarf2_rnglists_process, dwarf2_ranges_process)
8568         (read_attribute_value, dwarf_decode_lines_1)
8569         (var_decode_location, decode_locdesc): Update.
8570         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8571         read.c.  Remove "cu" parameter.
8572         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8573         method.
8574
8575 2020-02-08  Tom Tromey  <tom@tromey.com>
8576
8577         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8578         (read_indirect_line_string): Update.
8579         * dwarf2/comp-unit.c (read_offset): Remove.
8580         (read_comp_unit_head): Update.
8581         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8582         method.
8583         (read_offset): Don't declare.
8584
8585 2020-02-08  Tom Tromey  <tom@tromey.com>
8586
8587         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8588         * dwarf2/read.c (struct comp_unit_head): Move to
8589         dwarf2/comp-unit.h.
8590         (enum class rcuh_kind): Move to comp-unit.h.
8591         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8592         (read_comp_unit_head, error_check_comp_unit_head)
8593         (read_and_check_comp_unit_head): Move to comp-unit.c.
8594         (read_offset, dwarf_unit_type_name): Likewise.
8595         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8596         (cutu_reader::cutu_reader, read_call_site_scope)
8597         (find_partial_die, follow_die_offset): Update.
8598         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8599
8600 2020-02-08  Tom Tromey  <tom@tromey.com>
8601
8602         * dwarf2/read.c (read_offset_1): Move to leb.c.
8603         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8604         (dwarf_decode_macro_bytes): Update.
8605         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8606         * dwarf2/leb.h (read_offset): Declare.
8607
8608 2020-02-08  Tom Tromey  <tom@tromey.com>
8609
8610         * dwarf2/read.c (dwarf2_section_size): Remove.
8611         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8612         Update.
8613         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8614
8615 2020-02-08  Tom Tromey  <tom@tromey.com>
8616
8617         * dwarf2/read.c (read_initial_length): Move to leb.c.
8618         * dwarf2/leb.h (read_initial_length): Declare.
8619         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8620         handle_nonstd parameter.
8621         * dwarf2/frame.c (read_initial_length): Remove.
8622         (decode_frame_entry_1): Update.
8623
8624 2020-02-08  Tom Tromey  <tom@tromey.com>
8625
8626         * dwarf2/loc.c (dwarf2_find_location_expression)
8627         (dwarf_evaluate_loc_desc::get_tls_address)
8628         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8629         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8630         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8631         (dwarf2_compile_property_to_c)
8632         (dwarf2_loc_desc_get_symbol_read_needs)
8633         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8634         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8635         (loclist_describe_location, loclist_tracepoint_var_ref)
8636         (loclist_generate_c_location): Update.
8637         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8638         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8639         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8640         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8641         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8642         (dwarf2_per_cu_data::addr_size)
8643         (dwarf2_per_cu_data::ref_addr_size)
8644         (dwarf2_per_cu_data::text_offset)
8645         (dwarf2_per_cu_data::addr_type): Now methods.
8646         (per_cu_header_read_in): Make per_cu "const".
8647         (dwarf2_version): Remove.
8648         (dwarf2_per_cu_data::int_type): Now a method.
8649         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8650         (set_die_type, read_array_type, read_subrange_index_type)
8651         (read_tag_string_type, read_subrange_type): Update.
8652         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8653         offset_size, ref_addr_size, text_offset, addr_type, version,
8654         objfile, int_type, addr_sized_int_type>: Declare methods.
8655
8656 2020-02-08  Tom Tromey  <tom@tromey.com>
8657
8658         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8659         Move earlier.
8660
8661 2020-02-08  Tom Tromey  <tom@tromey.com>
8662
8663         * dwarf2/read.h (dwarf_line_debug): Declare.
8664         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8665         * dwarf2/read.c: Move line_header code to new files.
8666         (dwarf_line_debug): No longer static.
8667         * dwarf2/line-header.c: New file.
8668         * dwarf2/line-header.h: New file.
8669
8670 2020-02-08  Tom Tromey  <tom@tromey.com>
8671
8672         * dwarf2/read.c (struct line_header) <file_full_name,
8673         file_file_name>: Return unique_xmalloc_ptr.
8674         (line_header::file_file_name): Update.
8675         (line_header::file_full_name): Update.
8676         (dw2_get_file_names_reader): Update.
8677         (macro_start_file): Update.
8678
8679 2020-02-08  Tom Tromey  <tom@tromey.com>
8680
8681         * dwarf2/read.c (struct line_header) <file_full_name,
8682         file_file_name>: Declare methods.
8683         (dw2_get_file_names_reader): Update.
8684         (file_file_name): Now a method.
8685         (file_full_name): Likewise.
8686         (macro_start_file): Update.
8687
8688 2020-02-08  Tom Tromey  <tom@tromey.com>
8689
8690         * dwarf2/read.c (dwarf_always_disassemble)
8691         (show_dwarf_always_disassemble): Move to loc.c.
8692         (_initialize_dwarf2_read): Move "always-disassemble" registration
8693         to loc.c.
8694         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8695         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8696         static.
8697         (show_dwarf_always_disassemble): Move from read.c.
8698         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8699
8700 2020-02-08  Tom Tromey  <tom@tromey.com>
8701
8702         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8703         (create_quick_file_names_table): Return htab_up.
8704         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8705         Update.
8706         * dwarf2/read.h (struct dwarf2_per_objfile)
8707         <quick_file_names_table>: Now htab_up.
8708
8709 2020-02-08  Tom Tromey  <tom@tromey.com>
8710
8711         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8712
8713 2020-02-08  Tom Tromey  <tom@tromey.com>
8714
8715         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8716         Rewrite.
8717         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8718         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8719         (abbrev_table::abbrev_table): No longer inline.
8720         (ABBREV_HASH_SIZE): Remove.
8721         (abbrev_table::m_abbrevs): Now an htab_up.
8722
8723 2020-02-08  Tom Tromey  <tom@tromey.com>
8724
8725         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8726         (cutu_reader): Update.
8727         (build_type_psymtabs_1): Update.
8728         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8729         (abbrev_table::alloc_abbrev): Update.
8730         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8731         (abbrev_table::read): New static method, renamed from
8732         abbrev_table_read_table.
8733         (abbrev_table::alloc_abbrev)
8734         (abbrev_table::add_abbrev): Now private.
8735         (abbrev_table::abbrev_table): Now private.
8736         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8737
8738 2020-02-08  Tom Tromey  <tom@tromey.com>
8739
8740         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8741         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8742         htab_up.
8743
8744 2020-02-08  Tom Tromey  <tom@tromey.com>
8745
8746         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8747         htab_up.
8748         (lookup_dwo_unit_in_dwp): Update.
8749         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8750         on obstack.
8751
8752 2020-02-08  Tom Tromey  <tom@tromey.com>
8753
8754         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8755         obstack.
8756
8757 2020-02-08  Tom Tromey  <tom@tromey.com>
8758
8759         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8760         line_header_hash.
8761         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8762         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8763         Change type to htab_up.
8764
8765 2020-02-08  Tom Tromey  <tom@tromey.com>
8766
8767         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8768         htab_up.  Don't allocate on obstack.
8769         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8770         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8771         Change type to htab_up.
8772
8773 2020-02-08  Tom Tromey  <tom@tromey.com>
8774
8775         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8776         Change type to htab_up.
8777         * dwarf2/read.c (create_signatured_type_table_from_index)
8778         (create_signatured_type_table_from_debug_names)
8779         (create_all_type_units, add_type_unit)
8780         (lookup_dwo_signatured_type, lookup_signatured_type)
8781         (process_skeletonless_type_unit): Update.
8782         (create_debug_type_hash_table, create_debug_types_hash_table):
8783         Change type of types_htab.
8784         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8785         htab_up.  Don't allocate on obstack.
8786         (create_cus_hash_table): Change type of cus_htab parameter.
8787         (struct dwo_file) <cus, tus>: Now htab_up.
8788         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8789         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8790         (queue_and_load_all_dwo_tus): Update.
8791         * dwarf2/index-write.c (write_gdbindex): Update.
8792         (write_debug_names): Update.
8793
8794 2020-02-08  Tom Tromey  <tom@tromey.com>
8795
8796         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8797         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8798         destructor.
8799         (struct dwarf2_per_objfile) <queue>: New member.
8800         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8801         dwarf2/read.h.
8802         (dwarf2_queue, dwarf2_queue_tail): Remove.
8803         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8804         DISABLE_COPY_AND_ASSIGN.
8805         <m_per_objfile>: New member.
8806         <~dwarf2_queue_guard>: Rewrite.
8807         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8808         Update.
8809         (~dwarf2_queue_item): New.
8810
8811 2020-02-08  Tom Tromey  <tom@tromey.com>
8812
8813         * dwarf2/read.c (struct die_info) <has_children>: New member.
8814         (dw2_get_file_names_reader): Remove has_children.
8815         (dw2_get_file_names): Update.
8816         (read_cutu_die_from_dwo): Remove has_children.
8817         (cutu_reader::init_tu_and_read_dwo_dies)
8818         (cutu_reader::cutu_reader): Update.
8819         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8820         Remove has_children.
8821         (build_type_psymtabs_1, process_skeletonless_type_unit)
8822         (load_partial_comp_unit, load_full_comp_unit): Update.
8823         (create_dwo_cu_reader): Remove has_children.
8824         (create_cus_hash_table, read_die_and_children): Update.
8825         (read_full_die_1,read_full_die): Remove has_children.
8826         (read_signatured_type): Update.
8827         (class cutu_reader) <has_children>: Remove.
8828
8829 2020-02-08  Tom Tromey  <tom@tromey.com>
8830
8831         * dwarf2/expr.c: Rename from dwarf2expr.c.
8832         * dwarf2/expr.h: Rename from dwarf2expr.h.
8833         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8834         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8835         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8836         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8837         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8838         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8839         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8840         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8841         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8842         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8843         * dwarf2/loc.c: Rename from dwarf2loc.c.
8844         * dwarf2/loc.h: Rename from dwarf2loc.h.
8845         * dwarf2/read.c: Rename from dwarf2read.c.
8846         * dwarf2/read.h: Rename from dwarf2read.h.
8847         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8848         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8849         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8850         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8851         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8852         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8853         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8854         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8855         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8856         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8857         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8858         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8859         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8860         Update.
8861         * Makefile.in (COMMON_SFILES): Update.
8862         (HFILES_NO_SRCDIR): Update.
8863
8864 2020-02-08  Tom Tromey  <tom@tromey.com>
8865
8866         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8867         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8868
8869 2020-02-08  Tom Tromey  <tom@tromey.com>
8870
8871         * dwarf2read.h (struct die_info): Don't declare.
8872
8873 2020-02-08  Tom Tromey  <tom@tromey.com>
8874
8875         * dwarf2read.h (die_info_ptr): Remove typedef.
8876
8877 2020-02-08  Tom Tromey  <tom@tromey.com>
8878
8879         * dwarf2read.c (read_call_site_scope)
8880         (handle_data_member_location, dwarf2_add_member_fn)
8881         (mark_common_block_symbol_computed, read_common_block)
8882         (attr_to_dynamic_prop, partial_die_info::read)
8883         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8884         (dwarf2_symbol_mark_computed, set_die_type): Update.
8885         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8886         method.
8887         (attr_form_is_block): Don't declare.
8888         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
8889
8890 2020-02-08  Tom Tromey  <tom@tromey.com>
8891
8892         * dwarf2read.c (dwarf2_find_base_address, )
8893         (read_call_site_scope, rust_containing_type)
8894         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
8895         (handle_data_member_location, dwarf2_add_member_fn)
8896         (get_alignment, read_structure_type, process_structure_scope)
8897         (mark_common_block_symbol_computed, read_common_block)
8898         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
8899         (partial_die_info::read, read_attribute_value, new_symbol)
8900         (lookup_die_type, dwarf2_get_ref_die_offset)
8901         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
8902         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
8903         (dwarf2_symbol_mark_computed): Update.
8904         * dwarf2/attribute.h (struct attribute) <value_as_address,
8905         form_is_section_offset, form_is_constant, form_is_ref>: Declare
8906         methods.
8907         (value_as_address, attr_form_is_section_offset)
8908         (attr_form_is_constant, attr_form_is_ref): Don't declare.
8909         * dwarf2/attribute.c (attribute::value_as_address)
8910         (attribute::form_is_section_offset, attribute::form_is_constant)
8911         (attribute::form_is_ref): Now methods.
8912
8913 2020-02-08  Tom Tromey  <tom@tromey.com>
8914
8915         * dwarf2read.c (struct attribute, DW_STRING)
8916         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
8917         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
8918         (attr_form_is_block, attr_form_is_section_offset)
8919         (attr_form_is_constant, attr_form_is_ref): Move.
8920         * dwarf2/attribute.h: New file.
8921         * dwarf2/attribute.c: New file, from dwarf2read.c.
8922         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
8923
8924 2020-02-08  Tom Tromey  <tom@tromey.com>
8925
8926         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
8927         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
8928         Move.
8929         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
8930         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
8931         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
8932         abbrev.c.
8933         * dwarf2/abbrev.h: New file.
8934         * dwarf2/abbrev.c: New file, from dwarf2read.c.
8935         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
8936
8937 2020-02-08  Tom Tromey  <tom@tromey.com>
8938
8939         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
8940         (dwarf2_section_size, dwarf2_get_section_info)
8941         (create_signatured_type_table_from_debug_names)
8942         (create_addrmap_from_aranges, read_debug_names_from_section)
8943         (get_gdb_index_contents_from_section, read_comp_unit_head)
8944         (error_check_comp_unit_head, read_abbrev_offset)
8945         (create_debug_type_hash_table, init_cu_die_reader)
8946         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
8947         (read_comp_units_from_section, create_cus_hash_table)
8948         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8949         (create_dwp_v2_section, dwarf2_rnglists_process)
8950         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
8951         (abbrev_table_read_table, read_indirect_string_at_offset_from)
8952         (read_indirect_string_from_dwz, read_addr_index_1)
8953         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
8954         (dwarf_decode_macro_bytes, dwarf_decode_macros)
8955         (fill_in_loclist_baton): Update.
8956         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
8957         get_containing_section, get_bfd_owner, get_bfd_section,
8958         get_file_name, get_id, get_flags, empty, read>: Declare methods.
8959         (dwarf2_read_section, get_section_name, get_section_file_name)
8960         (get_containing_section, get_section_bfd_owner)
8961         (get_section_bfd_section, get_section_name, get_section_file_name)
8962         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
8963         declare.
8964         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
8965         (dwarf2_section_info::get_bfd_owner)
8966         (dwarf2_section_info::get_bfd_section)
8967         (dwarf2_section_info::get_name)
8968         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
8969         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
8970         (dwarf2_section_info::read): Now methods.
8971         * dwarf-index-write.c (class debug_names): Update.
8972
8973 2020-02-08  Tom Tromey  <tom@tromey.com>
8974
8975         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
8976         Move to dwarf2/section.h.
8977         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
8978         (get_section_bfd_section, get_section_name)
8979         (get_section_file_name, get_section_id, get_section_flags)
8980         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
8981         dwarf2/section.c.
8982         * dwarf2/section.h: New file.
8983         * dwarf2/section.c: New file, from dwarf2read.c.
8984         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
8985
8986 2020-02-08  Tom Tromey  <tom@tromey.com>
8987
8988         * dwarf2read.h (read_unsigned_leb128): Don't declare.
8989         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
8990         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
8991         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
8992         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
8993         * dwarf2/leb.h: New file, from dwarf2read.c.
8994         * dwarf2/leb.c: New file, from dwarf2read.c.
8995         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
8996         Remove.
8997         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
8998         (COMMON_SFILES): Add dwarf2/leb.c.
8999
9000 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9001
9002         GDB 9.1 released.
9003
9004 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9005
9006         PR gdb/25190:
9007         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9008         * gdb/remote.c (remote_console_output): Update.
9009         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9010         (ui_file_puts): ...this.
9011         * gdb/ui-file.h (ui_file_puts): Add declaration.
9012         * gdb/utils.c (emit_style_escape): Update.
9013         (flush_wrap_buffer): Update.
9014         (fputs_maybe_filtered): Update.
9015         (fputs_unfiltered): Add function.
9016
9017 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9018
9019         * gdb/event-loop.c (gdb_wait_for_event): Update.
9020         * gdb/printcmd.c (printf_command): Update.
9021         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9022         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9023         (gdb_os_flush_stderr): Update.
9024         * gdb/remote.c (remote_console_output): Update.
9025         * gdb/ui-file.c (gdb_flush): Rename to...
9026         (ui_file_flush): ...this.
9027         (stderr_file::write): Update.
9028         (stderr_file::puts): Update.
9029         * gdb/ui-file.h (gdb_flush): Rename to...
9030         (ui_file_flush): ...this.
9031         * gdb/utils.c (gdb_flush): Add function.
9032         * gdb/utils.h (gdb_flush): Add declaration.
9033
9034 2020-02-07  Tom Tromey  <tromey@adacore.com>
9035
9036         PR breakpoints/24915:
9037         * source.c (find_and_open_source): Do not check basenames_may_differ.
9038
9039 2020-02-07  Tom Tromey  <tom@tromey.com>
9040
9041         * README: Update gdbserver documentation.
9042         * gdbserver: Move to top level.
9043         * configure.tgt (build_gdbserver): Remove.
9044         * configure.ac: Remove --enable-gdbserver.
9045         * configure: Rebuild.
9046         * Makefile.in (distclean): Don't mention gdbserver.
9047
9048 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9049
9050         * source-cache.c (source_cache::ensure): Surround
9051         get_plain_source_lines with a try/catch.
9052         (source_cache::get_line_charpos): Get rid of try/catch
9053         and only check for the return value of "ensure".
9054         * tui/tui-source.c (tui_source_window::set_contents):
9055         Simplify "nlines" calculation.
9056
9057 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9058
9059         * MAINTAINERS (Write After Approval): Add myself.
9060
9061 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9062
9063         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9064         function call.
9065
9066 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9067
9068         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9069
9070 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9071
9072         * nat/riscv-linux-tdesc.h: New file.
9073         * nat/riscv-linux-tdesc.c: New file, taking code from...
9074         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9075         ... here.
9076         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9077         NATDEPFILES.
9078
9079 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9080
9081         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9082         we don't set the fake simulator ptid to the null_ptid.
9083
9084 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9085
9086         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9087         * gdbthread.h (class thread_info) <resumed>: Likewise.
9088         * infrun.c (resume_1): Likewise.
9089         (proceed): Likewise.
9090         (infrun_thread_stop_requested): Likewise.
9091         (stop_all_threads): Likewise.
9092         (handle_inferior_event): Likewise.
9093         (restart_threads): Likewise.
9094         (finish_step_over): Likewise.
9095         (keep_going_stepped_thread): Likewise.
9096         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9097         (linux_handle_extended_wait): Likewise.
9098         * record-btrace.c (get_thread_current_frame_id): Likewise.
9099         * record-full.c (record_full_wait_1): Likewise.
9100         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9101         * target.c (target_resume): Likewise.
9102         * thread.c (set_running_thread): Likewise.
9103
9104 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9105
9106         * f-valprint.c (f77_print_array_1): Changed datatype of index
9107         variable to LONGEST from int to enable it to contain bound
9108         values correctly.
9109
9110 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9111
9112         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9113         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9114         offsets according to FLEN determined.
9115         (riscv_linux_nat_target::read_description): Determine FLEN
9116         dynamically.
9117         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9118         according to FLEN determined.
9119         (riscv_linux_nat_target::store_registers): Likewise.
9120
9121 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9122
9123         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9124         when reg->group is empty and reggroup is not.
9125
9126 2020-01-31  Tom Tromey  <tromey@adacore.com>
9127
9128         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9129         Call beneath target's mourn_inferior after unpushing.
9130
9131 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9132
9133         PR tui/9765
9134         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9135         have enough lines to fill the screen, still return the lowest
9136         address we found.
9137
9138 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9139
9140         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9141         '-', '<', and '>' commands.
9142
9143 2020-01-29  Pedro Alves  <palves@redhat.com>
9144             Sergio Durigan Junior  <sergiodj@redhat.com>
9145
9146         * infcmd.c (construct_inferior_arguments): Assert that
9147         'argc' is greater than 0.
9148
9149 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9150
9151         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9152         (BRK_INSN_MASK): Define to 0xd4200000.
9153         (aarch64_program_breakpoint_here_p): New function.
9154         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9155         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9156         breakpoint.c.
9157         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9158         breakpoint.h
9159         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9160         call gdbarch_program_breakpoint_here_p.
9161         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9162         default_program_breakpoint_here_p, changed return type to bool and
9163         simplified.
9164         * breakpoint.h (program_breakpoint_here): Moved prototype to
9165         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9166         return type to bool.
9167         * gdbarch.c: Regenerate.
9168         * gdbarch.h: Regenerate.
9169         * gdbarch.sh (program_breakpoint_here_p): New method.
9170         * infrun.c (handle_signal_stop): Call
9171         gdbarch_program_breakpoint_here_p.
9172
9173 2020-01-26  Tom Tromey  <tom@tromey.com>
9174
9175         * ctfread.c (struct ctf_fp_info): Reindent.
9176         (_initialize_ctfread): Remove.
9177
9178 2020-01-26  Tom Tromey  <tom@tromey.com>
9179
9180         * psymtab.c (partial_map_expand_apply)
9181         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9182         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9183         (psym_print_stats, psym_expand_symtabs_for_function)
9184         (psym_map_symbol_filenames, psym_map_matching_symbols)
9185         (psym_expand_symtabs_matching)
9186         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9187         (maintenance_check_psymtabs): Use new methods.
9188         * psympriv.h (struct partial_symtab) <readin_p,
9189         get_compunit_symtab>: New methods.
9190         <readin, compunit_symtab>: Remove members.
9191         (struct standard_psymtab): New.
9192         (struct legacy_psymtab): Derive from standard_psymtab.
9193         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9194         standard_psymtab.
9195         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9196
9197 2020-01-26  Tom Tromey  <tom@tromey.com>
9198
9199         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9200         read_dependencies.  Add assert.
9201         * psymtab.c (partial_symtab::read_dependencies): New method.
9202         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9203         method.
9204         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9205         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9206         read_dependencies.
9207         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9208         Add assert.
9209
9210 2020-01-26  Tom Tromey  <tom@tromey.com>
9211
9212         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9213         Call expand_psymtab.
9214         (xcoff_read_symtab): Call expand_psymtab.
9215         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9216         legacy_expand_psymtab.
9217         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9218         method.
9219         (struct legacy_psymtab) <expand_psymtab>: Implement.
9220         <legacy_expand_psymtab>: New member.
9221         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9222         (parse_partial_symbols): Set legacy_expand_psymtab.
9223         (psymtab_to_symtab_1): Change argument order.  Call
9224         expand_psymtab.
9225         (new_psymtab): Set legacy_expand_psymtab.
9226         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9227         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9228         expand_psymtab.
9229         (dwarf2_psymtab::expand_psymtab): Rename from
9230         psymtab_to_symtab_1.  Call expand_psymtab.
9231         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9232         (dbx_end_psymtab): Likewise.
9233         (dbx_psymtab_to_symtab_1): Change argument order. Call
9234         expand_psymtab.
9235         (dbx_read_symtab): Call expand_psymtab.
9236         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9237         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9238         (ctf_psymtab::read_symtab): Call expand_psymtab.
9239
9240 2020-01-26  Tom Tromey  <tom@tromey.com>
9241
9242         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9243         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9244         messages.
9245         * mdebugread.c (mdebug_read_symtab): Remove prints.
9246         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9247         assert.
9248         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9249
9250 2020-01-26  Tom Tromey  <tom@tromey.com>
9251
9252         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9253         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9254         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9255         legacy_symtab.
9256         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9257         * psymtab.c (psymtab_to_symtab): Call method.
9258         (dump_psymtab): Update.
9259         * psympriv.h (struct partial_symtab): Add virtual destructor.
9260         <read_symtab>: New method.
9261         (struct legacy_symtab): New.
9262         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9263         (struct pst_map) <pst>: Now a legacy_psymtab.
9264         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9265         (new_psymtab): Use legacy_psymtab.
9266         * dwarf2read.h (struct dwarf2_psymtab): New.
9267         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9268         * dwarf2read.c (dwarf2_create_include_psymtab)
9269         (dwarf2_build_include_psymtabs, create_type_unit_group)
9270         (create_partial_symtab, process_psymtab_comp_unit_reader)
9271         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9272         (set_partial_user): Use dwarf2_psymtab.
9273         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9274         (psymtab_to_symtab_1, process_full_comp_unit)
9275         (process_full_type_unit, dwarf2_ranges_read)
9276         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9277         (dwarf_decode_lines): Use dwarf2_psymtab.
9278         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9279         (add_address_entry_worker, write_one_signatured_type)
9280         (recursively_count_psymbols, recursively_write_psymbols)
9281         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9282         (write_debug_names): Likewise.
9283         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9284         <pst>: Now a legacy_psymtab.
9285         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9286         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9287         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9288         * ctfread.c (struct ctf_psymtab): New.
9289         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9290         ctf_psymtab.
9291         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9292         (create_partial_symtab): Return a ctf_psymtab.
9293         (scan_partial_symbols): Update.
9294
9295 2020-01-26  Tom Tromey  <tom@tromey.com>
9296
9297         * xcoffread.c (xcoff_start_psymtab): Use new.
9298         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9299         renamed from start_psymtab_common.
9300         * psympriv.h (struct partial_symtab): Add new constructor.
9301         (start_psymtab_common): Don't declare.
9302         * mdebugread.c (parse_partial_symbols): Use new.
9303         * dwarf2read.c (create_partial_symtab): Use new.
9304         * dbxread.c (start_psymtab): Use new.
9305         * ctfread.c (create_partial_symtab): Use new.
9306
9307 2020-01-26  Tom Tromey  <tom@tromey.com>
9308
9309         * xcoffread.c (xcoff_end_psymtab): Use new.
9310         * psymtab.c (start_psymtab_common): Use new.
9311         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9312         Update.
9313         * psympriv.h (struct partial_symtab): Add parameters to
9314         constructor.  Don't inline.
9315         (allocate_psymtab): Don't declare.
9316         * mdebugread.c (new_psymtab): Use new.
9317         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9318         * dbxread.c (dbx_end_psymtab): Use new.
9319
9320 2020-01-26  Tom Tromey  <tom@tromey.com>
9321
9322         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9323         allocate_psymtab.  Update documentation.
9324         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9325         allocate_psymtab.  Do not use new.
9326         (allocate_psymtab): Use new.  Update.
9327
9328 2020-01-26  Tom Tromey  <tom@tromey.com>
9329
9330         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9331         * psymtab.c (psym_print_stats): Update.
9332         * psympriv.h (struct partial_symtab) <readin,
9333         psymtabs_addrmap_supported, anonymous>: Now bool.
9334         * mdebugread.c (psymtab_to_symtab_1): Update.
9335         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9336         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9337         (process_full_comp_unit, process_full_type_unit): Update.
9338         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9339         * ctfread.c (psymtab_to_symtab): Update.
9340
9341 2020-01-26  Tom Tromey  <tom@tromey.com>
9342
9343         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9344         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9345         * psymtab.c (psymtab_storage): Delete psymtabs.
9346         (psymtab_storage::allocate_psymtab): Use new.
9347         (psymtab_storage::discard_psymtab): Use delete.
9348         * psympriv.h (struct partial_symtab): Add constructor and
9349         initializers.
9350
9351 2020-01-26  Tom Tromey  <tom@tromey.com>
9352
9353         * machoread.c: Do not include psympriv.h.
9354
9355 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9356
9357         * NEWS: Mention the new option and the set/show commands.
9358
9359 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9360
9361         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9362         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9363         (validate_exec_file): New variables, enums, functions.
9364         (exec_file_locate_attach, print_section_info): Style the filenames.
9365         (_initialize_exec): Install show_exec_file_mismatch_command and
9366          set_exec_file_mismatch_command.
9367         * gdbcore.h (validate_exec_file): Declare.
9368         * infcmd.c (attach_command): Call validate_exec_file.
9369         * remote.c ( remote_target::remote_add_inferior): Likewise.
9370
9371 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9372
9373         * frame.c (find_frame_sal): Move call to get_next_frame into more
9374         inner scope.
9375         * inline-frame.c (inilne_state) <inline_state>: Update argument
9376         types.
9377         (inilne_state) <skipped_symbol>: Rename to...
9378         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9379         (skip_inline_frames): Build vector of skipped symbols and use this
9380         to reate the inline_state.
9381         (inline_skipped_symbol): Add a comment and some assertions, fetch
9382         skipped symbol from the list.
9383
9384 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9385
9386         * buildsym.c (lte_is_less_than): Delete.
9387         (buildsym_compunit::end_symtab_with_blockvector): Create local
9388         lambda function to sort line table entries, and use
9389         std::stable_sort instead of std::sort.
9390         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9391         markers when looking for a previous line.
9392
9393 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9394
9395         * dwarf2read.c (lnp_state_machine::record_line): Include
9396         end_sequence parameter in debug print out.  Record the line if we
9397         are at an end_sequence marker even if it's not the start of a
9398         statement.
9399         * symmisc.c (maintenance_print_one_line_table): Print end of
9400         sequence markers with 'END' not '0'.
9401
9402 2020-01-24  Pedro Alves  <palves@redhat.com>
9403
9404         PR gdb/25410
9405         * thread.c (scoped_restore_current_thread::restore): Use
9406         switch_to_inferior_no_thread.
9407         * exec.c: Include "progspace-and-thread.h".
9408         (add_target_sections, remove_target_sections):
9409         scoped_restore_current_pspace_and_thread instead of
9410         scoped_restore_current_thread.
9411         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9412         and aspace to the inferior before calling clone_program_space.
9413         Remove stale comment.
9414
9415 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9416
9417         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9418         (arm_netbsd_nat_target::fetch_registers): ...this.
9419         (arm_nbsd_nat_target::store_registers): Rename to...
9420         (arm_netbsd_nat_target::store_registers): ...this.
9421
9422 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9423
9424         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9425         register_t.
9426
9427 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9428
9429         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9430         Update comment.
9431         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9432         Likewise.
9433         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9434         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9435         the correct replacement (iterate_over_regset_sections).
9436         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9437         Update comment.
9438
9439 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9440
9441         PR gdb/23718
9442         * gdb/python/python.c (execute_gdb_command): Call
9443         async_enable_stdin in catch block.
9444
9445 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9446
9447         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9448         SWITCH_THRU_ALL_UIS.
9449
9450 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9451
9452         PR tui/9765
9453         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9454         comment, add extra parameter, and update to store previous symbol
9455         when appropriate.
9456         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9457         add extra parameter.
9458         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9459         remove unneeded parameter, add try/catch around gdb_print_insn,
9460         rewrite to add items to asm_lines vector.
9461         (tui_find_backward_disassembly_start_address): New function.
9462         (tui_find_disassembly_address): Updated throughout.
9463         (tui_disasm_window::set_contents): Update for changes to
9464         tui_disassemble.
9465         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9466         number of lines to scroll.
9467
9468 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9469
9470         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9471         (SECT_OFF_DATA): Likewise.
9472         (SECT_OFF_RODATA): Likewise.
9473         (SECT_OFF_TEXT): Likewise.
9474         (SECT_OFF_BSS): Likewise.
9475         (struct objfile) <text_section_offset, data_section_offset>: New
9476         methods.
9477         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9478         objfile::text_section_offset.
9479         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9480         * coffread.c (coff_symtab_read): Likewise.
9481         (enter_linenos): Likewise.
9482         (process_coff_symbol): Likewise.
9483         * ctfread.c (get_objfile_text_range): Likewise.
9484         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9485         Use objfile::data_section_offset.
9486         * dwarf2-frame.c (execute_cfa_program): Use
9487         objfile::text_section_offset.
9488         (dwarf2_frame_find_fde): Likewise.
9489         * dwarf2read.c (create_addrmap_from_index): Likewise.
9490         (create_addrmap_from_aranges): Likewise.
9491         (dw2_find_pc_sect_compunit_symtab): Likewise.
9492         (process_psymtab_comp_unit_reader): Likewise.
9493         (add_partial_symbol): Likewise.
9494         (add_partial_subprogram): Likewise.
9495         (process_full_comp_unit): Likewise.
9496         (read_file_scope): Likewise.
9497         (read_func_scope): Likewise.
9498         (read_lexical_block_scope): Likewise.
9499         (read_call_site_scope): Likewise.
9500         (dwarf2_rnglists_process): Likewise.
9501         (dwarf2_ranges_process): Likewise.
9502         (dwarf2_ranges_read): Likewise.
9503         (dwarf_decode_lines_1): Likewise.
9504         (new_symbol): Likewise.
9505         (dwarf2_fetch_die_loc_sect_off): Likewise.
9506         (dwarf2_per_cu_text_offset): Likewise.
9507         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9508         * hppa-tdep.c (read_unwind_info): Likewise.
9509         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9510         * psympriv.h (struct partial_symtab): Likewise.
9511         * psymtab.c (find_pc_sect_psymtab): Likewise.
9512         * solib-svr4.c (enable_break): Likewise.
9513         * stap-probe.c (relocate_address): Use
9514         objfile::data_section_offset.
9515         * xcoffread.c (enter_line_range): Use
9516         objfile::text_section_offset.
9517         (read_xcoff_symtab): Likewise.
9518
9519 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9520
9521         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9522         declaration to narrower scopes.
9523
9524 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9525
9526         * darwin-nat.h (struct darwin_exception_msg, enum
9527         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9528         Move up.
9529         (class darwin_nat_target) <wait_1, check_new_threads,
9530         decode_exception_message, decode_message, stop_inferior,
9531         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9532         * darwin-nat.c (darwin_check_new_threads): Rename to...
9533         (darwin_nat_target::check_new_threads): ... this.
9534         (darwin_suspend_inferior_it): Remove.
9535         (darwin_decode_exception_message): Rename to...
9536         (darwin_nat_target::decode_exception_message): ... this.
9537         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9538         (darwin_decode_message): Rename to...
9539         (darwin_nat_target::decode_message): ... this.
9540         (cancel_breakpoint): Rename to...
9541         (darwin_nat_target::cancel_breakpoint): ... this.
9542         (darwin_wait): Rename to...
9543         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9544         instead of iterate_over_inferiors.
9545         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9546         (darwin_stop_inferior): Rename to...
9547         (darwin_nat_target::stop_inferior): ... this.
9548         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9549         (darwin_init_thread_list): Rename to...
9550         (darwin_nat_target::init_thread_list): ... this.
9551         (darwin_ptrace_him): Rename to...
9552         (darwin_nat_target::ptrace_him): ... this.
9553         (darwin_nat_target::create_inferior): Pass lambda function to
9554         fork_inferior.
9555         (darwin_nat_target::detach): Call stop_inferior instead of
9556         darwin_stop_inferior.
9557         * fork-inferior.h (fork_inferior): Change init_trace_fun
9558         parameter to gdb::function_view.
9559         * fork-inferior.c (fork_inferior): Likewise.
9560
9561 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9562
9563         * i386-cygwin-tdep.c (core_process_module_section): Update.
9564         * windows-nat.c (struct lm_info_windows): Add text_offset.
9565         (windows_xfer_shared_libraries): Update.
9566         * windows-tdep.c (windows_xfer_shared_library):
9567         Add text_offset_cached argument.
9568         * windows-tdep.h (windows_xfer_shared_library): Update.
9569
9570 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9571
9572         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9573
9574 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9575
9576         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9577         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9578         replace with range-based for.
9579         (gdbsim_interrupt_inferior): Remove.
9580         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9581         with a range-based for.  Inline code from
9582         gdbsim_interrupt_inferior.
9583
9584 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9585
9586         * infrun.c (proceed): Fix indentation.
9587
9588 2020-01-21  Tom Tromey  <tromey@adacore.com>
9589
9590         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9591         * python/python.c (python_extension_ops): Update.
9592         (gdbpy_colorize): New function.
9593         * python/lib/gdb/__init__.py (colorize): New function.
9594         * extension.h (ext_lang_colorize): Declare.
9595         * extension.c (ext_lang_colorize): New function.
9596         * extension-priv.h (struct extension_language_ops) <colorize>: New
9597         member.
9598         * cli/cli-style.c (_initialize_cli_style): Update help text.
9599
9600 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9601
9602         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9603         <cond>: Change type to bool.
9604         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9605         (aarch64_displaced_step_cb): Likewise.
9606         (aarch64_displaced_step_tb): Likewise.
9607
9608 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9609
9610         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9611         output.
9612
9613 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9614
9615         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9616         <pc_adjust>: Adjust the documentation.
9617         (aarch64_displaced_step_fixup): Check if PC really moved before
9618         adjusting it.
9619
9620 2020-01-19  Tom Tromey  <tom@tromey.com>
9621
9622         * disasm.c (~gdb_disassembler): New destructor.
9623         (gdb_buffered_insn_length): Call disassemble_free_target.
9624         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9625         DISABLE_COPY_AND_ASSIGN.
9626
9627 2020-01-19  Tom Tromey  <tom@tromey.com>
9628
9629         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9630         (die_reader_func_ftype): Remove.
9631         (cutu_reader): New class.
9632         (dw2_get_file_names_reader): Remove "data" parameter.
9633         (dw2_get_file_names): Use cutu_reader.
9634         (create_debug_type_hash_table): Update.
9635         (read_cutu_die_from_dwo): Update comment.
9636         (lookup_dwo_unit): Add dwo_name parameter.
9637         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9638         die_reader_func_ftype and data parameters.
9639         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9640         Remove die_reader_func_ftype and data parameters.
9641         (~cutu_reader): New; from init_cutu_and_read_dies.
9642         (cutu_reader::cutu_reader): Rename from
9643         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9644         and data parameters.
9645         (init_cutu_and_read_dies_simple): Remove.
9646         (struct process_psymtab_comp_unit_data): Remove.
9647         (process_psymtab_comp_unit_reader): Remove data parameter; add
9648         want_partial_unit and pretend_language parameters.
9649         (process_psymtab_comp_unit): Use cutu_reader.
9650         (build_type_psymtabs_reader): Remove data parameter.
9651         (build_type_psymtabs_1): Use cutu_reader.
9652         (process_skeletonless_type_unit): Likewise.
9653         (load_partial_comp_unit_reader): Remove.
9654         (load_partial_comp_unit): Use cutu_reader.
9655         (load_full_comp_unit_reader): Remove.
9656         (load_full_comp_unit): Use cutu_reader.
9657         (struct create_dwo_cu_data): Remove.
9658         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9659         dwo_unit parameters.
9660         (create_cus_hash_table): Use cutu_reader.
9661         (struct dwarf2_read_addr_index_data): Remove.
9662         (dwarf2_read_addr_index_reader): Remove.
9663         (dwarf2_read_addr_index): Use cutu_reader.
9664         (read_signatured_type_reader): Remove.
9665         (read_signatured_type): Use cutu_reader.
9666
9667 2020-01-19  Tom Tromey  <tom@tromey.com>
9668
9669         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9670         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9671         (tui_wrefresh): Declare.
9672         * tui/tui-wingeneral.c (suppress_output): New global.
9673         (tui_suppress_output, ~tui_suppress_output): New constructor and
9674         destructor.
9675         (tui_wrefresh): New function.
9676         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9677         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9678         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9679         method.
9680         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9681         tui_wrefresh.
9682         (tui_data_window::no_refresh): New method.
9683         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9684         (tui_reg_command): Use tui_suppress_output
9685         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9686         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9687         method.
9688         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9689
9690 2020-01-19  Tom Tromey  <tom@tromey.com>
9691
9692         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9693         Handle case where symtab is null.
9694
9695 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9696
9697         * linux-fork.c (one_fork_p): Simplify.
9698
9699 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9700
9701         * top.c (struct qt_args): Remove.
9702         (kill_or_detach): Change return type to void, replace `void *`
9703         parameter with a proper one.
9704         (print_inferior_quit_action):  Likewise.
9705         (quit_confirm): Use range-based for loop to iterate over inferiors.
9706         (quit_force): Likewise.
9707
9708 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9709
9710         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9711         `void *` parameter with proper parameters.
9712         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9713         (print_one_inferior): Change return type to void, replace `void *`
9714         parameter with proper parameters.
9715         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9716         inferiors.
9717         (get_other_inferior): Remove.
9718         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9719         inferiors.
9720
9721 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9722
9723         * mi/mi-interp.c (report_initial_inferior): Remove.
9724         (mi_interp::init): Use range-based for to iterate over inferiors.
9725
9726 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9727
9728         * python/py-inferior.c (build_inferior_list): Remove.
9729         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9730
9731 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9732
9733         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9734         (btrace_stitch_trace): Likewise.
9735         * charset.c (intermediate_encoding): Likewise (vaild).
9736         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9737         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9738         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9739
9740 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9741
9742         * windows-tdep.c (windows_get_tlb_type):
9743         Add rtl_user_process_parameters type.
9744
9745 2020-01-16  Pedro Alves  <palves@redhat.com>
9746             Norbert Lange  <nolange79@gmail.com>
9747
9748         PR build/24805
9749         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9750         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9751         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9752         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9753         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9754         (ps_plog): Redeclare exported functions with default visibility.
9755
9756 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9757
9758         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9759         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9760
9761 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9762
9763         * infcmd.c (post_create_inferior): Use get_thread_regcache
9764         instead of get_current_regcache.
9765
9766 2020-01-14  Tom Tromey  <tom@tromey.com>
9767
9768         PR symtab/12535:
9769         * python/python.c (gdbpy_decode_line): Treat empty string the same
9770         as no argument.
9771
9772 2020-01-14  Tom Tromey  <tom@tromey.com>
9773
9774         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9775
9776 2020-01-14  Tom Tromey  <tom@tromey.com>
9777
9778         * nat/linux-btrace.c: Don't include <config.h>.
9779         * nat/linux-ptrace.c: Don't include <config.h>.
9780         * nat/x86-linux-dregs.c: Don't include <config.h>.
9781
9782 2020-01-14  Tom Tromey  <tom@tromey.com>
9783
9784         * configure: Rebuild.
9785         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9786
9787 2020-01-14  Tom Tromey  <tom@tromey.com>
9788
9789         * nat/x86-linux-dregs.c: Include configh.h.
9790         * nat/linux-ptrace.c: Include configh.h.
9791         * nat/linux-btrace.c: Include configh.h.
9792         * defs.h: Include config.h, bfd.h.
9793         * configure.ac: Don't source common.host.
9794         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9795         * configure: Rebuild.
9796         * acinclude.m4: Update path.
9797         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9798         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9799         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9800         (CLIBS): Add LIBSUPPORT.
9801         (CDEPS): Likewise.
9802         (COMMON_SFILES): Remove gdbsupport files.
9803         (HFILES_NO_SRCDIR): Likewise.
9804         (stamp-version): Update path to create-version.sh.
9805         (ALLDEPFILES): Remove gdbsupport files.
9806
9807 2020-01-14  Tom Tromey  <tom@tromey.com>
9808
9809         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9810         USE_WIN32API when needed.
9811         * configure.ac (USE_WIN32API): Don't define.
9812         (WIN32LIBS): Use WIN32APILIBS.
9813         * configure: Rebuild.
9814
9815 2020-01-14  Tom Tromey  <tom@tromey.com>
9816
9817         * configure: Rebuild.
9818         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9819
9820 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9821
9822         * skip.c (skip_function_command): Make skip w/o arguments use the
9823         name of the inlined function if pc is inside any inlined function.
9824
9825 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9826
9827         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9828         * infrun.c (resume_1): Likewise.
9829         (handle_inferior_event): Remove stale comment.
9830         * linux-nat.c (linux_nat_target::resume): Update comments.
9831         (save_stop_reason): Likewise.
9832         (linux_nat_filter_event): Likewise.
9833         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9834
9835 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9836
9837         * elfread.c (record_minimal_symbol): Set section index to 0 for
9838         non-allocatable sections.
9839
9840
9841 2020-01-13  Ali Tamur <tamur@google.com>
9842
9843         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9844         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9845         to gdb::optional.  Update comments.
9846         (dwo_file): Update comments.
9847         (read_attribute): Update API to take an additional out parameter,
9848         need_reprocess.  This is used to mark attributes that need other
9849         attributes (e.g. str_offsets_base) for correct computation which may not
9850         have been read yet.
9851         (read_attribute_reprocess): New function declaration.
9852         (read_addr_index): Likewise.
9853         (read_dwo_str_index): Likewise.
9854         (read_stub_str_index): Likewise.
9855         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9856         (lookup_addr_base): New function definition.
9857         (lookup_ranges_base): Likewise.
9858         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9859         lookup_ranges_base.
9860         (init_cutu_and_read_dies): Update comments.
9861         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9862         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9863         Update comments.
9864         (init_cutu_and_read_dies_simple): Reflect API changes.
9865         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9866         (create_cus_hash_table): Change API to take parent compile unit.
9867         Reflect API changes.
9868         (open_and_init_dwo_file): Reflect API changes.
9869         (dwarf2_get_pc_bounds): Update comments.
9870         (dwarf2_record_block_ranges): Likewise.
9871         (read_full_die_1): Change implementation to reprocess attributes that
9872         need str_offsets_base and addr_base.
9873         (partial_die_info::read): Likewise.
9874         (read_attribute_reprocess): New function definition.
9875         (read_attribute_value): Change API to take an additional out parameter,
9876         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9877         when a non-dwo compile unit has index based attributes.
9878         (read_attribute): Reflect API changes.
9879         (read_addr_index_1): Reflect API changes.  Update comments.
9880         (dwarf2_read_addr_index_data): Reflect API changes.
9881         (dwarf2_read_addr_index): Likewise.
9882         (read_str_index): Change API and implementation.  This becomes a helper
9883         to be used by the new string index related methods.  Update error
9884         message and comments.
9885         (read_dwo_str_index): New function definition.
9886         (read_stub_str_index): Likewise.
9887         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
9888         * symfile.h (dwarf2_debug_sections): Likewise.
9889         * xcoffread.c (dwarf2_debug_sections): Likewise.
9890
9891 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9892
9893         * gdbcore.h (struct core_fns) <core_read_registers>: Change
9894         core_reg_sect type to gdb_byte *.
9895         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
9896         * cris-tdep.c (fetch_core_registers): Likewise.
9897         * corelow.c (core_target::get_core_register_section): Change
9898         type of `contents` to gdb::byte_vector.
9899
9900 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9901
9902         * tui/tui-wingeneral.c (box_win): Position the title in the center
9903         of the border.
9904
9905 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9906
9907         * corelow.c (core_target::get_core_register_section): Use
9908           std::vector instead of alloca.
9909
9910 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9911
9912         * warning.m4: Add -Wmissing-declarations to build_warnings.
9913         * configure: Re-generate.
9914
9915 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9916
9917         * python/python.c (init__gdb_module): Add declaration.
9918
9919 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9920
9921         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
9922         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
9923         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
9924         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
9925         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
9926         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
9927         * ada-exp.y (_initialize_ada_exp): Add declaration.
9928         * ada-lang.c (_initialize_ada_language): Add declaration.
9929         * ada-tasks.c (_initialize_tasks): Add declaration.
9930         * agent.c (_initialize_agent): Add declaration.
9931         * aix-thread.c (_initialize_aix_thread): Add declaration.
9932         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
9933         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
9934         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
9935         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
9936         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
9937         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
9938         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
9939         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
9940         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
9941         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
9942         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
9943         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
9944         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
9945         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
9946         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
9947         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
9948         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
9949         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
9950         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
9951         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
9952         * annotate.c (_initialize_annotate): Add declaration.
9953         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
9954         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
9955         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
9956         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
9957         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
9958         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
9959         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
9960         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
9961         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
9962         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
9963         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
9964         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
9965         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
9966         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
9967         * auto-load.c (_initialize_auto_load): Add declaration.
9968         * auxv.c (_initialize_auxv): Add declaration.
9969         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
9970         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
9971         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
9972         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
9973         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
9974         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
9975         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
9976         * breakpoint.c (_initialize_breakpoint): Add declaration.
9977         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
9978         * btrace.c (_initialize_btrace): Add declaration.
9979         * charset.c (_initialize_charset): Add declaration.
9980         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
9981         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
9982         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
9983         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
9984         * cli/cli-script.c (_initialize_cli_script): Add declaration.
9985         * cli/cli-style.c (_initialize_cli_style): Add declaration.
9986         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
9987         * coffread.c (_initialize_coffread): Add declaration.
9988         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
9989         * compile/compile.c (_initialize_compile): Add declaration.
9990         * complaints.c (_initialize_complaints): Add declaration.
9991         * completer.c (_initialize_completer): Add declaration.
9992         * copying.c (_initialize_copying): Add declaration.
9993         * corefile.c (_initialize_core): Add declaration.
9994         * corelow.c (_initialize_corelow): Add declaration.
9995         * cp-abi.c (_initialize_cp_abi): Add declaration.
9996         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
9997         * cp-support.c (_initialize_cp_support): Add declaration.
9998         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
9999         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10000         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10001         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10002         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10003         * ctfread.c (_initialize_ctfread): Add declaration.
10004         * d-lang.c (_initialize_d_language): Add declaration.
10005         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10006         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10007         * dbxread.c (_initialize_dbxread): Add declaration.
10008         * dcache.c (_initialize_dcache): Add declaration.
10009         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10010         * disasm.c (_initialize_disasm): Add declaration.
10011         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10012         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10013         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10014         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10015         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10016         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10017         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10018         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10019         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10020         * elfread.c (_initialize_elfread): Add declaration.
10021         * exec.c (_initialize_exec): Add declaration.
10022         * extension.c (_initialize_extension): Add declaration.
10023         * f-lang.c (_initialize_f_language): Add declaration.
10024         * f-valprint.c (_initialize_f_valprint): Add declaration.
10025         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10026         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10027         * filesystem.c (_initialize_filesystem): Add declaration.
10028         * findcmd.c (_initialize_mem_search): Add declaration.
10029         * findvar.c (_initialize_findvar): Add declaration.
10030         * fork-child.c (_initialize_fork_child): Add declaration.
10031         * frame-base.c (_initialize_frame_base): Add declaration.
10032         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10033         * frame.c (_initialize_frame): Add declaration.
10034         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10035         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10036         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10037         * gcore.c (_initialize_gcore): Add declaration.
10038         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10039         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10040         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10041         * gdbarch.c (_initialize_gdbarch): Add declaration.
10042         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10043         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10044         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10045         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10046         * go-lang.c (_initialize_go_language): Add declaration.
10047         * go32-nat.c (_initialize_go32_nat): Add declaration.
10048         * guile/guile.c (_initialize_guile): Add declaration.
10049         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10050         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10051         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10052         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10053         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10054         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10055         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10056         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10057         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10058         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10059         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10060         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10061         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10062         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10063         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10064         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10065         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10066         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10067         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10068         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10069         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10070         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10071         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10072         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10073         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10074         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10075         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10076         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10077         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10078         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10079         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10080         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10081         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10082         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10083         * infcall.c (_initialize_infcall): Add declaration.
10084         * infcmd.c (_initialize_infcmd): Add declaration.
10085         * inflow.c (_initialize_inflow): Add declaration.
10086         * infrun.c (_initialize_infrun): Add declaration.
10087         * interps.c (_initialize_interpreter): Add declaration.
10088         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10089         * jit.c (_initialize_jit): Add declaration.
10090         * language.c (_initialize_language): Add declaration.
10091         * linux-fork.c (_initialize_linux_fork): Add declaration.
10092         * linux-nat.c (_initialize_linux_nat): Add declaration.
10093         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10094         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10095         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10096         * m2-lang.c (_initialize_m2_language): Add declaration.
10097         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10098         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10099         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10100         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10101         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10102         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10103         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10104         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10105         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10106         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10107         * machoread.c (_initialize_machoread): Add declaration.
10108         * macrocmd.c (_initialize_macrocmd): Add declaration.
10109         * macroscope.c (_initialize_macroscope): Add declaration.
10110         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10111         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10112         * maint.c (_initialize_maint_cmds): Add declaration.
10113         * mdebugread.c (_initialize_mdebugread): Add declaration.
10114         * memattr.c (_initialize_mem): Add declaration.
10115         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10116         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10117         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10118         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10119         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10120         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10121         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10122         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10123         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10124         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10125         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10126         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10127         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10128         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10129         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10130         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10131         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10132         * mipsread.c (_initialize_mipsread): Add declaration.
10133         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10134         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10135         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10136         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10137         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10138         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10139         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10140         * nto-procfs.c (_initialize_procfs): Add declaration.
10141         * objc-lang.c (_initialize_objc_language): Add declaration.
10142         * observable.c (_initialize_observer): Add declaration.
10143         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10144         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10145         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10146         * osabi.c (_initialize_gdb_osabi): Add declaration.
10147         * osdata.c (_initialize_osdata): Add declaration.
10148         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10149         * parse.c (_initialize_parse): Add declaration.
10150         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10151         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10152         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10153         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10154         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10155         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10156         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10157         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10158         * printcmd.c (_initialize_printcmd): Add declaration.
10159         * probe.c (_initialize_probe): Add declaration.
10160         * proc-api.c (_initialize_proc_api): Add declaration.
10161         * proc-events.c (_initialize_proc_events): Add declaration.
10162         * proc-service.c (_initialize_proc_service): Add declaration.
10163         * procfs.c (_initialize_procfs): Add declaration.
10164         * producer.c (_initialize_producer): Add declaration.
10165         * psymtab.c (_initialize_psymtab): Add declaration.
10166         * python/python.c (_initialize_python): Add declaration.
10167         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10168         * record-btrace.c (_initialize_record_btrace): Add declaration.
10169         * record-full.c (_initialize_record_full): Add declaration.
10170         * record.c (_initialize_record): Add declaration.
10171         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10172         * regcache.c (_initialize_regcache): Add declaration.
10173         * reggroups.c (_initialize_reggroup): Add declaration.
10174         * remote-notif.c (_initialize_notif): Add declaration.
10175         * remote-sim.c (_initialize_remote_sim): Add declaration.
10176         * remote.c (_initialize_remote): Add declaration.
10177         * reverse.c (_initialize_reverse): Add declaration.
10178         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10179         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10180         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10181         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10182         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10183         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10184         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10185         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10186         Add declaration.
10187         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10188         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10189         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10190         * rust-exp.y (_initialize_rust_exp): Add declaration.
10191         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10192         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10193         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10194         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10195         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10196         * score-tdep.c (_initialize_score_tdep): Add declaration.
10197         * ser-go32.c (_initialize_ser_dos): Add declaration.
10198         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10199         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10200         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10201         * ser-uds.c (_initialize_ser_socket): Add declaration.
10202         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10203         * serial.c (_initialize_serial): Add declaration.
10204         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10205         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10206         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10207         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10208         * skip.c (_initialize_step_skip): Add declaration.
10209         * sol-thread.c (_initialize_sol_thread): Add declaration.
10210         * solib-aix.c (_initialize_solib_aix): Add declaration.
10211         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10212         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10213         * solib-frv.c (_initialize_frv_solib): Add declaration.
10214         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10215         * solib-target.c (_initialize_solib_target): Add declaration.
10216         * solib.c (_initialize_solib): Add declaration.
10217         * source-cache.c (_initialize_source_cache): Add declaration.
10218         * source.c (_initialize_source): Add declaration.
10219         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10220         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10221         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10222         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10223         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10224         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10225         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10226         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10227         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10228         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10229         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10230         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10231         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10232         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10233         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10234         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10235         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10236         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10237         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10238         * stabsread.c (_initialize_stabsread): Add declaration.
10239         * stack.c (_initialize_stack): Add declaration.
10240         * stap-probe.c (_initialize_stap_probe): Add declaration.
10241         * std-regs.c (_initialize_frame_reg): Add declaration.
10242         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10243         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10244         * symfile.c (_initialize_symfile): Add declaration.
10245         * symmisc.c (_initialize_symmisc): Add declaration.
10246         * symtab.c (_initialize_symtab): Add declaration.
10247         * target.c (_initialize_target): Add declaration.
10248         * target-connection.c (_initialize_target_connection): Add
10249         declaration.
10250         * target-dcache.c (_initialize_target_dcache): Add declaration.
10251         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10252         * thread.c (_initialize_thread): Add declaration.
10253         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10254         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10255         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10256         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10257         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10258         * tracectf.c (_initialize_ctf): Add declaration.
10259         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10260         * tracefile.c (_initialize_tracefile): Add declaration.
10261         * tracepoint.c (_initialize_tracepoint): Add declaration.
10262         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10263         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10264         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10265         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10266         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10267         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10268         * tui/tui.c (_initialize_tui): Add declaration.
10269         * typeprint.c (_initialize_typeprint): Add declaration.
10270         * ui-style.c (_initialize_ui_style): Add declaration.
10271         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10272         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10273         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10274         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10275         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10276         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10277         * unittests/filtered_iterator-selftests.c
10278         (_initialize_filtered_iterator_selftests): Add declaration.
10279         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10280         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10281         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10282         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10283         * unittests/main-thread-selftests.c
10284         (_initialize_main_thread_selftests): Add declaration.
10285         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10286         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10287         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10288         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10289         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10290         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10291         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10292         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10293         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10294         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10295         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10296         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10297         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10298         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10299         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10300         declaration.
10301         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10302         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10303         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10304         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10305         * user-regs.c (_initialize_user_regs): Add declaration.
10306         * utils.c (_initialize_utils): Add declaration.
10307         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10308         * valops.c (_initialize_valops): Add declaration.
10309         * valprint.c (_initialize_valprint): Add declaration.
10310         * value.c (_initialize_values): Add declaration.
10311         * varobj.c (_initialize_varobj): Add declaration.
10312         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10313         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10314         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10315         * windows-nat.c (_initialize_windows_nat): Add declaration.
10316         (_initialize_check_for_gdb_ini): Add declaration.
10317         (_initialize_loadable): Add declaration.
10318         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10319         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10320         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10321         * xcoffread.c (_initialize_xcoffread): Add declaration.
10322         * xml-support.c (_initialize_xml_support): Add declaration.
10323         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10324         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10325         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10326         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10327
10328 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10329
10330         * regformats/regdat.sh: Generate declaration for init function.
10331
10332 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10333
10334         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10335         up.
10336         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10337         close_one_inferior>: New methods.
10338         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10339         pass down target to find_inferior_pid.
10340         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10341         Pass down target to find_inferior_ptid.
10342         (gdbsim_target::create_inferior): Pass down target to
10343         add_thread_silent.
10344         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10345         target down to find_inferior_ptid and switch_to_thread.
10346         (gdbsim_target::close): Update to call close_one_inferior.
10347         (struct resume_data): Remove.
10348         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10349         directly, rather than through a void pointer.
10350         (gdbsim_target::resume): Update to call resume_one_inferior.
10351
10352 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10353
10354         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10355
10356 2020-01-12  Pedro Alves  <palves@redhat.com>
10357
10358         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10359         directly for the current inferior instead of
10360         discard_all_inferiors.
10361         (discard_all_inferiors): Delete.
10362
10363 2020-01-11  Tom Tromey  <tom@tromey.com>
10364
10365         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10366         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10367         deprecated_safe_get_selected_frame.
10368
10369 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10370
10371         * inferior.c (print_inferior): Switch inferior before printing it.
10372
10373 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10374             Pedro Alves  <palves@redhat.com>
10375
10376         * progspace-and-thread.c (switch_to_program_space_and_thread):
10377         Assert there's an inferior for PSPACE.  Use
10378         switch_to_inferior_no_thread to switch the inferior too.
10379         * progspace.c (program_space::~program_space): Call
10380         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10381         (program_space::free_all_objfiles): Don't call clear_symtab_users
10382         here.
10383         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10384
10385 2020-01-10  Pedro Alves  <palves@redhat.com>
10386
10387         * NEWS: Mention multi-target debugging, "info connections", and
10388         "add-inferior -no-connection".
10389
10390 2020-01-10  Pedro Alves  <palves@redhat.com>
10391
10392         * infrun.c: Include "target-connection.h".
10393         (check_multi_target_resumption): New.
10394         (proceed): Call it.
10395         * target-connection.c (make_target_connection_string): Make
10396         extern.
10397         * target-connection.h (make_target_connection_string): Declare.
10398
10399 2020-01-10  Pedro Alves  <palves@redhat.com>
10400
10401         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10402         * inferior.c (uiout_field_connection): New function.
10403         (print_inferior): Add new "connection-id" column.
10404         (add_inferior_command): Show connection number/string of added
10405         inferior.
10406         * process-stratum-target.h
10407         (process_stratum_target::connection_string): New virtual method.
10408         (process_stratum_target::connection_number): New field.
10409         * remote.c (remote_target::connection_string): New override.
10410         * target-connection.c: New file.
10411         * target-connection.h: New file.
10412         * target.c (decref_target): Remove process_stratum targets from
10413         the connection list.
10414         (target_stack::push): Add process_stratum targets to the
10415         connection list.
10416
10417 2020-01-10  Pedro Alves  <palves@redhat.com>
10418
10419         Revert:
10420         2016-04-12  Pedro Alves  <palves@redhat.com>
10421         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10422         Remove references to name.
10423         * serial.h (struct serial) <name>: Delete.
10424
10425 2020-01-10  Pedro Alves  <palves@redhat.com>
10426
10427         * gdbarch-selftests.c (register_to_value_test): Remove "target
10428         already pushed" check.
10429
10430 2020-01-10  Pedro Alves  <palves@redhat.com>
10431             John Baldwin  <jhb@FreeBSD.org>
10432
10433         * aarch64-linux-nat.c
10434         (aarch64_linux_nat_target::thread_architecture): Adjust.
10435         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10436         (task_command_1): Likewise.
10437         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10438         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10439         (aix_thread_target::store_registers)
10440         (aix_thread_target::thread_alive): Adjust.
10441         * amd64-fbsd-tdep.c: Include "inferior.h".
10442         (amd64fbsd_get_thread_local_address): Pass down target.
10443         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10444         thread's gdbarch instead of target_gdbarch.
10445         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10446         get_last_target_status.
10447         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10448         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10449         inferiors.
10450         (update_inserted_breakpoint_locations): Skip if inferiors with no
10451         execution.
10452         (update_global_location_list): When handling moribund locations,
10453         find representative inferior for location's pspace, and use thread
10454         count of its process_stratum target.
10455         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10456         * bsd-uthread.c (bsd_uthread_target::wait): Use
10457         as_process_stratum_target and adjust thread_change_ptid and
10458         add_thread calls.
10459         (bsd_uthread_target::update_thread_list): Use
10460         as_process_stratum_target and adjust find_thread_ptid,
10461         thread_change_ptid and add_thread calls.
10462         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10463         find_thread_ptid call.
10464         * corelow.c (add_to_thread_list): Adjust add_thread call.
10465         (core_target_open): Adjust add_thread_silent and thread_count
10466         calls.
10467         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10468         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10469         * event-top.c (async_disconnect): Pop targets from all inferiors.
10470         * exec.c (add_target_sections): Push exec target on all inferiors
10471         sharing the program space.
10472         (remove_target_sections): Remove the exec target from all
10473         inferiors sharing the program space.
10474         (exec_on_vfork): New.
10475         * exec.h (exec_on_vfork): Declare.
10476         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10477         Pass it down.
10478         (fbsd_nat_target::update_thread_list): Adjust.
10479         (fbsd_nat_target::resume): Adjust.
10480         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10481         down.
10482         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10483         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10484         get_thread_arch_regcache call.
10485         * fork-child.c (gdb_startup_inferior): Pass target down to
10486         startup_inferior and set_executing.
10487         * gdbthread.h (struct process_stratum_target): Forward declare.
10488         (add_thread, add_thread_silent, add_thread_with_info)
10489         (in_thread_list): Add process_stratum_target parameter.
10490         (find_thread_ptid(inferior*, ptid_t)): New overload.
10491         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10492         parameter.
10493         (all_threads()): Delete overload.
10494         (all_threads, all_non_exited_threads): Add process_stratum_target
10495         parameter.
10496         (all_threads_safe): Use brace initialization.
10497         (thread_count): Add process_stratum_target parameter.
10498         (set_resumed, set_running, set_stop_requested, set_executing)
10499         (threads_are_executing, finish_thread_state): Add
10500         process_stratum_target parameter.
10501         (switch_to_thread): Use is_current_thread.
10502         * i386-fbsd-tdep.c: Include "inferior.h".
10503         (i386fbsd_get_thread_local_address): Pass down target.
10504         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10505         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10506         have_inferiors check.
10507         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10508         (inf_ptrace_target::attach): Adjust.
10509         * infcall.c (run_inferior_call): Adjust.
10510         * infcmd.c (run_command_1): Pass target to
10511         scoped_finish_thread_state.
10512         (proceed_thread_callback): Skip inferiors with no execution.
10513         (continue_command): Rename 'all_threads' local to avoid hiding
10514         'all_threads' function.  Adjust get_last_target_status call.
10515         (prepare_one_step): Adjust set_running call.
10516         (signal_command): Use user_visible_resume_target.  Compare thread
10517         pointers instead of inferior_ptid.
10518         (info_program_command): Adjust to pass down target.
10519         (attach_command): Mark target's 'thread_executing' flag.
10520         (stop_current_target_threads_ns): New, factored out from ...
10521         (interrupt_target_1): ... this.  Switch inferior before making
10522         target calls.
10523         * inferior-iter.h
10524         (struct all_inferiors_iterator, struct all_inferiors_range)
10525         (struct all_inferiors_safe_range)
10526         (struct all_non_exited_inferiors_range): Filter on
10527         process_stratum_target too.  Remove explicit.
10528         * inferior.c (inferior::inferior): Push dummy target on target
10529         stack.
10530         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10531         Add process_stratum_target parameter, and pass it down.
10532         (have_live_inferiors): Adjust.
10533         (switch_to_inferior_and_push_target): New.
10534         (add_inferior_command, clone_inferior_command): Handle
10535         "-no-connection" parameter.  Use
10536         switch_to_inferior_and_push_target.
10537         (_initialize_inferior): Mention "-no-connection" option in
10538         the help of "add-inferior" and "clone-inferior" commands.
10539         * inferior.h: Include "process-stratum-target.h".
10540         (interrupt_target_1): Use bool.
10541         (struct inferior) <push_target, unpush_target, target_is_pushed,
10542         find_target_beneath, top_target, process_target, target_at,
10543         m_stack>: New.
10544         (discard_all_inferiors): Delete.
10545         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10546         (all_inferiors, all_non_exited_inferiors): Add
10547         process_stratum_target parameter.
10548         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10549         (target_last_proc_target): New global.
10550         (follow_fork_inferior): Push target on new inferior.  Pass target
10551         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10552         reference count.
10553         (follow_fork): Adjust get_last_target_status call.  Also consider
10554         target.
10555         (follow_exec): Push target on new inferior.
10556         (struct execution_control_state) <target>: New field.
10557         (user_visible_resume_target): New.
10558         (do_target_resume): Call target_async.
10559         (resume_1): Set target's threads_executing flag.  Consider resume
10560         target.
10561         (commit_resume_all_targets): New.
10562         (proceed): Also consider resume target.  Skip threads of inferiors
10563         with no execution.  Commit resumtion in all targets.
10564         (start_remote): Pass current inferior to wait_for_inferior.
10565         (infrun_thread_stop_requested): Consider target as well.  Pass
10566         thread_info pointer to clear_inline_frame_state instead of ptid.
10567         (infrun_thread_thread_exit): Consider target as well.
10568         (random_pending_event_thread): New inferior parameter.  Use it.
10569         (do_target_wait): Rename to ...
10570         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10571         down.
10572         (threads_are_resumed_pending_p, do_target_wait): New.
10573         (prepare_for_detach): Adjust calls.
10574         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10575         do_target_wait_1 instead of do_target_wait.
10576         (fetch_inferior_event): Adjust.  Switch to representative
10577         inferior.  Pass target down.
10578         (set_last_target_status): Add process_stratum_target parameter.
10579         Save target in global.
10580         (get_last_target_status): Add process_stratum_target parameter and
10581         handle it.
10582         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10583         (context_switch): Check inferior_ptid == null_ptid before calling
10584         inferior_thread().
10585         (get_inferior_stop_soon): Pass down target.
10586         (wait_one): Rename to ...
10587         (poll_one_curr_target): ... this.
10588         (struct wait_one_event): New.
10589         (wait_one): New.
10590         (stop_all_threads): Adjust.
10591         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10592         event's target.
10593         (switch_back_to_stepped_thread): Also consider target.
10594         (print_stop_event): Update.
10595         (normal_stop): Update.  Also consider the resume target.
10596         * infrun.h (wait_for_inferior): Remove declaration.
10597         (user_visible_resume_target): New declaration.
10598         (get_last_target_status, set_last_target_status): New
10599         process_stratum_target parameter.
10600         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10601         process_stratum_target parameter, and use it.
10602         (clear_inline_frame_state (thread_info*)): New.
10603         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10604         process_stratum_target parameter.
10605         (clear_inline_frame_state (thread_info*)): Declare.
10606         * linux-fork.c (delete_checkpoint_command): Pass target down to
10607         find_thread_ptid.
10608         (checkpoint_command): Adjust.
10609         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10610         instead of just tweaking inferior_ptid.
10611         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10612         (exit_lwp): Pass target down to find_thread_ptid.
10613         (attach_proc_task_lwp_callback): Pass target down to
10614         add_thread/set_running/set_executing.
10615         (linux_nat_target::attach): Pass target down to
10616         thread_change_ptid.
10617         (get_detach_signal): Pass target down to find_thread_ptid.
10618         Consider last target status's target.
10619         (linux_resume_one_lwp_throw, resume_lwp)
10620         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10621         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10622         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10623         (linux_nat_target::async_wait_fd): New.
10624         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10625         target down.
10626         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10627         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10628         * linux-thread-db.c (struct thread_db_info::process_target): New
10629         field.
10630         (add_thread_db_info): Save target.
10631         (get_thread_db_info): New process_stratum_target parameter.  Also
10632         match target.
10633         (delete_thread_db_info): New process_stratum_target parameter.
10634         Also match target.
10635         (thread_from_lwp): Adjust to pass down target.
10636         (thread_db_notice_clone): Pass down target.
10637         (check_thread_db_callback): Pass down target.
10638         (try_thread_db_load_1): Always push the thread_db target.
10639         (try_thread_db_load, record_thread): Pass target down.
10640         (thread_db_target::detach): Pass target down.  Always unpush the
10641         thread_db target.
10642         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10643         target down.  Always unpush the thread_db target.
10644         (find_new_threads_callback, thread_db_find_new_threads_2)
10645         (thread_db_target::update_thread_list): Pass target down.
10646         (thread_db_target::pid_to_str): Pass current inferior down.
10647         (thread_db_target::get_thread_local_address): Pass target down.
10648         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10649         target down.
10650         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10651         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10652         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10653         (procfs_init_inferior): Rename to ...
10654         (procfs_target::procfs_init_inferior): ... this and adjust.
10655         (procfs_target::create_inferior, procfs_notice_thread)
10656         (procfs_do_thread_registers): Adjust.
10657         * ppc-fbsd-tdep.c: Include "inferior.h".
10658         (ppcfbsd_get_thread_local_address): Pass down target.
10659         * proc-service.c (ps_xfer_memory): Switch current inferior and
10660         program space as well.
10661         (get_ps_regcache): Pass target down.
10662         * process-stratum-target.c
10663         (process_stratum_target::thread_address_space)
10664         (process_stratum_target::thread_architecture): Pass target down.
10665         * process-stratum-target.h
10666         (process_stratum_target::threads_executing): New field.
10667         (as_process_stratum_target): New.
10668         * ravenscar-thread.c
10669         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10670         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10671         down.
10672         * record-btrace.c (record_btrace_target::info_record): Adjust.
10673         (record_btrace_target::record_method)
10674         (record_btrace_target::record_is_replaying)
10675         (record_btrace_target::fetch_registers)
10676         (get_thread_current_frame_id, record_btrace_target::resume)
10677         (record_btrace_target::wait, record_btrace_target::stop): Pass
10678         target down.
10679         * record-full.c (record_full_wait_1): Switch to event thread.
10680         Pass target down.
10681         * regcache.c (regcache::regcache)
10682         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10683         process_stratum_target parameter and handle it.
10684         (current_thread_target): New global.
10685         (get_thread_regcache): Add process_stratum_target parameter and
10686         handle it.  Switch inferior before calling target method.
10687         (get_thread_regcache): Pass target down.
10688         (get_thread_regcache_for_ptid): Pass target down.
10689         (registers_changed_ptid): Add process_stratum_target parameter and
10690         handle it.
10691         (registers_changed_thread, registers_changed): Pass target down.
10692         (test_get_thread_arch_aspace_regcache): New.
10693         (current_regcache_test): Define a couple local test_target_ops
10694         instances and use them for testing.
10695         (readwrite_regcache): Pass process_stratum_target parameter.
10696         (cooked_read_test, cooked_write_test): Pass mock_target down.
10697         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10698         (get_thread_arch_aspace_regcache): Add process_stratum_target
10699         parameter.
10700         (regcache::target): New method.
10701         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10702         (regcache::registers_changed_ptid): Add process_stratum_target
10703         parameter.
10704         (regcache::m_target): New field.
10705         (registers_changed_ptid): Add process_stratum_target parameter.
10706         * remote.c (remote_state::supports_vCont_probed): New field.
10707         (remote_target::async_wait_fd): New method.
10708         (remote_unpush_and_throw): Add remote_target parameter.
10709         (get_current_remote_target): Adjust.
10710         (remote_target::remote_add_inferior): Push target.
10711         (remote_target::remote_add_thread)
10712         (remote_target::remote_notice_new_inferior)
10713         (get_remote_thread_info): Pass target down.
10714         (remote_target::update_thread_list): Skip threads of inferiors
10715         bound to other targets.  (remote_target::close): Don't discard
10716         inferiors.  (remote_target::add_current_inferior_and_thread)
10717         (remote_target::process_initial_stop_replies)
10718         (remote_target::start_remote)
10719         (remote_target::remote_serial_quit_handler): Pass down target.
10720         (remote_target::remote_unpush_target): New remote_target
10721         parameter.  Unpush the target from all inferiors.
10722         (remote_target::remote_unpush_and_throw): New remote_target
10723         parameter.  Pass it down.
10724         (remote_target::open_1): Check whether the current inferior has
10725         execution instead of checking whether any inferior is live.  Pass
10726         target down.
10727         (remote_target::remote_detach_1): Pass down target.  Use
10728         remote_unpush_target.
10729         (extended_remote_target::attach): Pass down target.
10730         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10731         (remote_target::append_resumption): Pass down target.
10732         (remote_target::append_pending_thread_resumptions)
10733         (remote_target::remote_resume_with_hc, remote_target::resume)
10734         (remote_target::commit_resume): Pass down target.
10735         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10736         (remote_target::interrupt_query)
10737         (remote_target::remove_new_fork_children)
10738         (remote_target::check_pending_events_prevent_wildcard_vcont)
10739         (remote_target::remote_parse_stop_reply)
10740         (remote_target::process_stop_reply): Pass down target.
10741         (first_remote_resumed_thread): New remote_target parameter.  Pass
10742         it down.
10743         (remote_target::wait_as): Pass down target.
10744         (unpush_and_perror): New remote_target parameter.  Pass it down.
10745         (remote_target::readchar, remote_target::remote_serial_write)
10746         (remote_target::getpkt_or_notif_sane_1)
10747         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10748         down target.
10749         (remote_target::mourn_inferior): Pass down target.  Use
10750         remote_unpush_target.
10751         (remote_target::core_of_thread)
10752         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10753         (remote_target::pid_to_exec_file)
10754         (remote_target::thread_handle_to_thread_info): Pass down target.
10755         (remote_target::async_wait_fd): New.
10756         * riscv-fbsd-tdep.c: Include "inferior.h".
10757         (riscv_fbsd_get_thread_local_address): Pass down target.
10758         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10759         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10760         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10761         Adjust.
10762         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10763         * solib-svr4.c (enable_break): Pass down target.
10764         * spu-multiarch.c (parse_spufs_run): Pass down target.
10765         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10766         * target-delegates.c: Regenerate.
10767         * target.c (g_target_stack): Delete.
10768         (current_top_target): Return the current inferior's top target.
10769         (target_has_execution_1): Refer to the passed-in inferior's top
10770         target.
10771         (target_supports_terminal_ours): Check whether the initial
10772         inferior was already created.
10773         (decref_target): New.
10774         (target_stack::push): Incref/decref the target.
10775         (push_target, push_target, unpush_target): Adjust.
10776         (target_stack::unpush): Defref target.
10777         (target_is_pushed): Return bool.  Adjust to refer to the current
10778         inferior's target stack.
10779         (dispose_inferior): Delete, and inline parts ...
10780         (target_preopen): ... here.  Only dispose of the current inferior.
10781         (target_detach): Hold strong target reference while detaching.
10782         Pass target down.
10783         (target_thread_name): Add assertion.
10784         (target_resume): Pass down target.
10785         (target_ops::beneath, find_target_at): Adjust to refer to the
10786         current inferior's target stack.
10787         (get_dummy_target): New.
10788         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10789         has a thread running.
10790         (initialize_targets): Rename to ...
10791         (_initialize_target): ... this.
10792         * target.h: Include "gdbsupport/refcounted-object.h".
10793         (struct target_ops): Inherit refcounted_object.
10794         (target_ops::shortname, target_ops::longname): Make const.
10795         (target_ops::async_wait_fd): New method.
10796         (decref_target): Declare.
10797         (struct target_ops_ref_policy): New.
10798         (target_ops_ref): New typedef.
10799         (get_dummy_target): Declare function.
10800         (target_is_pushed): Return bool.
10801         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10802         (all_matching_threads_iterator::all_matching_threads_iterator):
10803         Handle filter target.
10804         * thread-iter.h (struct all_matching_threads_iterator, struct
10805         all_matching_threads_range, class all_non_exited_threads_range):
10806         Filter by target too.  Remove explicit.
10807         * thread.c (threads_executing): Delete.
10808         (inferior_thread): Pass down current inferior.
10809         (clear_thread_inferior_resources): Pass down thread pointer
10810         instead of ptid_t.
10811         (add_thread_silent, add_thread_with_info, add_thread): Add
10812         process_stratum_target parameter.  Use it for thread and inferior
10813         searches.
10814         (is_current_thread): New.
10815         (thread_info::deletable): Use it.
10816         (find_thread_ptid, thread_count, in_thread_list)
10817         (thread_change_ptid, set_resumed, set_running): New
10818         process_stratum_target parameter.  Pass it down.
10819         (set_executing): New process_stratum_target parameter.  Pass it
10820         down.  Adjust reference to 'threads_executing'.
10821         (threads_are_executing): New process_stratum_target parameter.
10822         Adjust reference to 'threads_executing'.
10823         (set_stop_requested, finish_thread_state): New
10824         process_stratum_target parameter.  Pass it down.
10825         (switch_to_thread): Also match inferior.
10826         (switch_to_thread): New process_stratum_target parameter.  Pass it
10827         down.
10828         (update_threads_executing): Reimplement.
10829         * top.c (quit_force): Pop targets from all inferior.
10830         (gdb_init): Don't call initialize_targets.
10831         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10832         Declare.
10833         (windows_add_thread, windows_delete_thread): Adjust.
10834         (get_windows_debug_event): Rename to ...
10835         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10836         * tracefile-tfile.c (tfile_target_open): Pass down target.
10837         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10838         Forward declare.
10839         (switch_to_thread): Add process_stratum_target parameter.
10840         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10841         parameter.  Use it.
10842         (mi_on_resume): Pass target down.
10843         * nat/fork-inferior.c (startup_inferior): Add
10844         process_stratum_target parameter.  Pass it down.
10845         * nat/fork-inferior.h (startup_inferior): Add
10846         process_stratum_target parameter.
10847         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10848
10849 2020-01-10  Pedro Alves  <palves@redhat.com>
10850
10851         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10852         directly.  Instead find the first thread in the thread list and
10853         use switch_to_thread.
10854
10855 2020-01-10  Pedro Alves  <palves@redhat.com>
10856
10857         * remote.c (remote_target::remote_add_inferior): Don't bind a
10858         process to the current inferior if the current inferior is already
10859         bound to a process.
10860
10861 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10862             Pedro Alves  <palves@redhat.com>
10863
10864         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10865         If no process is specified, return null_ptid instead of
10866         inferior_ptid.
10867         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10868         TARGET_WAITKIND_SIGNALLED with no pid.
10869
10870 2020-01-10  Pedro Alves  <palves@redhat.com>
10871
10872         * remote.c (first_remote_resumed_thread): New.
10873         (remote_target::wait_as): Use it as default event_ptid instead of
10874         inferior_ptid.
10875
10876 2020-01-10  Pedro Alves  <palves@redhat.com>
10877
10878         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10879
10880 2020-01-10  Pedro Alves  <palves@redhat.com>
10881
10882         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10883         not -1.
10884
10885 2020-01-10  Pedro Alves  <palves@redhat.com>
10886
10887         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
10888         ptid to get_last_target_status.
10889         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
10890         ptid to get_last_target_status.
10891         * infcmd.c (continue_command): Don't pass a target_waitstatus to
10892         get_last_target_status.
10893         (info_program_command): Don't pass a target_waitstatus to
10894         get_last_target_status.
10895         * infrun.c (init_wait_for_inferior): Use
10896         nullify_last_target_wait_ptid.
10897         (get_last_target_status): Handle nullptr arguments.
10898         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
10899         (print_stop_event): Don't pass a ptid to get_last_target_status.
10900         (normal_stop): Don't pass a ptid to get_last_target_status.
10901         * infrun.h (get_last_target_status, set_last_target_status): Move
10902         comments here and update.
10903         (nullify_last_target_wait_ptid): Declare.
10904         * linux-fork.c (fork_load_infrun_state): Remove local extern
10905         declaration of nullify_last_target_wait_ptid.
10906         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
10907         to get_last_target_status.
10908
10909 2020-01-10  Pedro Alves  <palves@redhat.com>
10910
10911         * gdbthread.h (scoped_restore_current_thread)
10912         <dont_restore, restore, m_dont_restore>: Declare.
10913         * thread.c (thread_alive): Add assertion.  Return bool.
10914         (switch_to_thread_if_alive): New.
10915         (prune_threads): Switch inferior/thread.
10916         (print_thread_info_1): Switch thread before calling target methods.
10917         (scoped_restore_current_thread::restore): New, factored out from
10918         ...
10919         (scoped_restore_current_thread::~scoped_restore_current_thread):
10920         ... this.
10921         (scoped_restore_current_thread::scoped_restore_current_thread):
10922         Add assertion.
10923         (thread_apply_all_command, thread_select): Use
10924         switch_to_thread_if_alive.
10925         * infrun.c (proceed, restart_threads, handle_signal_stop)
10926         (switch_back_to_stepped_thread): Switch current thread before
10927         calling target methods.
10928
10929 2020-01-10  Pedro Alves <palves@redhat.com>
10930
10931         * inferior.c (switch_to_inferior_no_thread): New function,
10932         factored out from ...
10933         (inferior_command): ... here.
10934         * inferior.h (switch_to_inferior_no_thread): Declare.
10935         * mi/mi-main.c (run_one_inferior): Use
10936         switch_to_inferior_no_thread.
10937
10938 2020-01-10  Pedro Alves  <palves@redhat.com>
10939
10940         * infcmd.c (kill_command): Remove dead code.
10941
10942 2020-01-10  Pedro Alves  <palves@redhat.com>
10943
10944         * remote.c (remote_target::mourn_inferior): No longer check
10945         whether the target is running.
10946
10947 2020-01-10  Pedro Alves  <palves@redhat.com>
10948
10949         * corelow.c (core_target::has_execution): Change parameter type to
10950         inferior pointer.
10951         * inferior.c (number_of_live_inferiors): Use
10952         inferior::has_execution instead of target_has_execution_1.
10953         * inferior.h (inferior::has_execution): New.
10954         * linux-thread-db.c (thread_db_target::update_thread_list): Use
10955         inferior::has_execution instead of target_has_execution_1.
10956         * process-stratum-target.c
10957         (process_stratum_target::has_execution): Change parameter type to
10958         inferior pointer.  Check the inferior's PID instead of
10959         inferior_ptid.
10960         * process-stratum-target.h
10961         (process_stratum_target::has_execution): Change parameter type to
10962         inferior pointer.
10963         * record-full.c (record_full_core_target::has_execution): Change
10964         parameter type to inferior pointer.
10965         * target.c (target_has_execution_1): Change parameter type to
10966         inferior pointer.
10967         (target_has_execution_current): Adjust.
10968         * target.h (target_ops::has_execution): Change parameter type to
10969         inferior pointer.
10970         (target_has_execution_1): Change parameter type to inferior
10971         pointer.  Change return type to bool.
10972         * tracefile.h (tracefile_target::has_execution): Change parameter
10973         type to inferior pointer.
10974
10975 2020-01-10  Pedro Alves  <palves@redhat.com>
10976
10977         * exceptions.c (print_flush): Remove current_top_target() check.
10978
10979 2020-01-10  Pedro Alves  <palves@redhat.com>
10980
10981         * remote.c (show_remote_exec_file): Show the current inferior's
10982         exec-file instead of the command variable's value.
10983
10984 2020-01-10  Pedro Alves  <palves@redhat.com>
10985
10986         * record-full.c (record_full_resume_ptid): New global.
10987         (record_full_target::resume): Set it.
10988         (record_full_wait_1): Use record_full_resume_ptid instead of
10989         inferior_ptid.
10990
10991 2020-01-10  Pedro Alves  <palves@redhat.com>
10992
10993         * gdbthread.h (scoped_restore_current_thread)
10994         <dont_restore, restore, m_dont_restore>: Declare.
10995         * thread.c (thread_alive): Add assertion.  Return bool.
10996         (switch_to_thread_if_alive): New.
10997         (prune_threads): Switch inferior/thread.
10998         (print_thread_info_1): Switch thread before calling target methods.
10999         (scoped_restore_current_thread::restore): New, factored out from
11000         ...
11001         (scoped_restore_current_thread::~scoped_restore_current_thread):
11002         ... this.
11003         (scoped_restore_current_thread::scoped_restore_current_thread):
11004         Add assertion.
11005         (thread_apply_all_command, thread_select): Use
11006         switch_to_thread_if_alive.
11007
11008 2020-01-10  George Barrett  <bob@bob131.so>
11009
11010         * stap-probe.c (stap_modify_semaphore): Don't check for null
11011         semaphores.
11012         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11013         for null semaphores.
11014
11015 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11016
11017         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11018         all source windows, and maintain horizontal scroll status while
11019         doing so.
11020
11021 2020-01-09  Tom Tromey  <tom@tromey.com>
11022
11023         PR tui/18932:
11024         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11025         update_source_window, not print_source_lines.
11026
11027 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11028
11029         * tui/tui.c (tui_enable): Register tui hooks after calling
11030         tui_display_main.
11031
11032 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11033
11034         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11035
11036 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11037
11038         * thread.c (print_thread_info_1): Fix indentation.
11039
11040 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11041
11042         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11043         unique_xmalloc_ptr outside the if to always free the demangled name.
11044
11045 2020-01-08  Tom Tromey  <tromey@adacore.com>
11046
11047         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11048         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11049         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11050         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11051         Remove.
11052         (section_offsets): New typedef.
11053         * symtab.c (fixup_section, get_msymbol_address): Update.
11054         * symmisc.c (dump_msymbols): Update.
11055         * symfile.h (relative_addr_info_to_section_offsets)
11056         (symfile_map_offsets_to_segments): Update.
11057         * symfile.c (build_section_addr_info_from_objfile)
11058         (init_objfile_sect_indices): Update.
11059         (struct place_section_arg): Change type of "offsets".
11060         (place_section): Update.
11061         (relative_addr_info_to_section_offsets): Change type of
11062         "section_offsets".  Remove "num_sections" parameter.
11063         (default_symfile_offsets, syms_from_objfile_1)
11064         (set_objfile_default_section_offset): Update.
11065         (reread_symbols): No need to preserve section offsets by hand.
11066         (symfile_map_offsets_to_segments): Change type of "offsets".
11067         * stap-probe.c (relocate_address): Update.
11068         * stabsread.h (process_one_symbol): Update.
11069         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11070         (solib_target_relocate_section_addresses): Update.
11071         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11072         Update.
11073         * solib-frv.c (frv_relocate_main_executable): Update.
11074         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11075         * solib-aix.c (solib_aix_get_section_offsets): Change return
11076         type.
11077         (solib_aix_solib_create_inferior_hook): Update.
11078         * remote.c (remote_target::get_offsets): Update.
11079         * psymtab.c (find_pc_sect_psymtab): Update.
11080         * psympriv.h (struct partial_symbol) <address, text_low,
11081         text_high>: Update.
11082         * objfiles.h (obj_section_offset): Update.
11083         (struct objfile) <section_offsets>: Change type.
11084         <num_sections>: Remove.
11085         (objfile_relocate): Update.
11086         * objfiles.c (entry_point_address_query): Update
11087         (relocate_one_symbol): Change type of "section_offsets".
11088         (objfile_relocate1, objfile_relocate1): Change type of
11089         "new_offsets".
11090         (objfile_rebase1): Update.
11091         * mipsread.c (mipscoff_symfile_read): Update.
11092         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11093         parameter.
11094         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11095         (parse_external, psymtab_to_symtab_1): Update.
11096         * machoread.c (macho_symfile_offsets): Update.
11097         * ia64-tdep.c (ia64_find_unwind_table): Update.
11098         * hppa-tdep.c (read_unwind_info): Update.
11099         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11100         * dwarf2read.c (create_addrmap_from_index)
11101         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11102         (process_psymtab_comp_unit_reader, add_partial_symbol)
11103         (add_partial_subprogram, process_full_comp_unit)
11104         (read_file_scope, read_func_scope, read_lexical_block_scope)
11105         (read_call_site_scope, dwarf2_rnglists_process)
11106         (dwarf2_ranges_process, dwarf2_ranges_read)
11107         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11108         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11109         Update.
11110         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11111         Update.
11112         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11113         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11114         (process_one_symbol): Change type of "section_offsets".
11115         * ctfread.c (get_objfile_text_range): Update.
11116         * coffread.c (coff_symtab_read, enter_linenos)
11117         (process_coff_symbol): Update.
11118         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11119         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11120
11121 2020-01-08  Tom Tromey  <tromey@adacore.com>
11122
11123         * dwarf2read.c (parse_macro_definition): Use std::string.
11124         (parse_macro_definition): Likewise.
11125
11126 2020-01-08  Tom Tromey  <tromey@adacore.com>
11127
11128         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11129         (ATTR_ALLOC_CHUNK): Remove.
11130
11131 2020-01-08  Tom Tromey  <tromey@adacore.com>
11132
11133         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11134
11135 2020-01-08  Tom Tromey  <tromey@adacore.com>
11136
11137         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11138         (dwarf2_compute_name, open_dwo_file): Likewise.
11139         (process_enumeration_scope): Use std::vector.
11140         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11141         (partial_die_info::fixup, dwarf2_start_subfile)
11142         (guess_full_die_structure_name, dwarf2_name): Likewise.
11143         (determine_prefix): Update.
11144         (guess_full_die_structure_name): Make return type const.
11145         (partial_die_full_name): Return unique_xmalloc_ptr.
11146         (DW_FIELD_ALLOC_CHUNK): Remove.
11147
11148 2020-01-07  Tom Tromey  <tromey@adacore.com>
11149
11150         PR build/24937:
11151         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11152
11153 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11154
11155         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11156
11157 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11158
11159         * stack.c (print_frame_info): Move disassemble_next_line code
11160         inside source_print block.
11161
11162 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11163
11164         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11165         gdb/signals.h, as we are now using native signal symbols.
11166
11167 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11168
11169         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11170         overflow by an early check of content vs threshold.
11171         * tui/tui-source.c (tui_source_window::line_is_displayed):
11172         Likewise.
11173
11174 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11175
11176         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11177
11178 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11179
11180         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11181         export table if no section contains it's RVA.
11182
11183 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11184
11185         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11186
11187 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11188
11189         * source.c (print_source_lines_base): Set last_line_listed.
11190
11191 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11192
11193         * tui/tui-disasm.c: Remove trailing spaces.
11194
11195 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11196             Pedro Alves  <palves@redhat.com>
11197
11198         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11199         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11200         (windows_gdb_signal_to_target): New function, uses the above
11201         enumeration to convert GDB internal signal codes to equivalent
11202         Windows codes.
11203         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11204         * windows-nat.c: Include "gdb_wait.h".
11205         (get_windows_debug_event): Extract the fatal exception from the
11206         exit status and convert to the equivalent Posix signal number.
11207         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11208         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11209         * gdbsupport/gdb_wait.c: New file, implements
11210         windows_status_to_termsig.
11211         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11212         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11213
11214 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11215
11216         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11217         show_layout.
11218
11219 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11220
11221         * aarch64-linux-nat.c
11222         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11223         and bfd_mach_aarch64.
11224
11225 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11226
11227         * ui-file.c (stdio_file::can_emit_style_escape)
11228         (tee_file::can_emit_style_escape): Ensure style is used also on
11229         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11230         to gdb_stdout.
11231         * main.c (set_gdb_data_directory): Use file style to output the
11232         warning that the given pathname is not a directory.
11233         * top.c (show_history_filename, gdb_safe_append_history)
11234         (show_gdb_datadir): Use file style.
11235
11236 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11237
11238         * solib-target.c (struct lm_info_target):
11239         Change offsets to be a unique_xmalloc_ptr.
11240         (solib_target_relocate_section_addresses): Update.
11241
11242 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11243
11244         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11245
11246 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11247
11248         * MAINTAINERS (Write After Approval): Add myself.
11249
11250 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11251
11252         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11253         Cell BE architecture.
11254         * target.h (struct target_ops) <thread_architecture>: Likewise.
11255
11256 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11257
11258         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11259
11260 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11261
11262         * MAINTAINERS (Write After Approval): Add myself.
11263
11264 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11265
11266         * gdbarch.sh: Update copyright year range of generated files.
11267
11268 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11269
11270         Update copyright year range in all GDB files.
11271
11272 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11273
11274         * copyright.py: Convert to Python 3.
11275
11276 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11277
11278         * copyright.py: Adapt after move of gnulib directory from gdb
11279         directory to toplevel directory.
11280
11281 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11282
11283         * copyright.py (main): Exit if run from the wrong directory.
11284
11285 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11286
11287         * top.c (print_gdb_version): Change copyright year to 2020.
11288
11289 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11290
11291         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11292
11293 For older changes see ChangeLog-2019.
11294 \f
11295 Local Variables:
11296 mode: change-log
11297 left-margin: 8
11298 fill-column: 74
11299 version-control: never
11300 coding: utf-8
11301 End: