gdb/ChangeLog

   1 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
   2
   3         * jit.h (struct jiter_objfile_data) <cached_code_address,
   4         jit_breakpoint>: Move to here from ...
   5         * jit.c (jit_program_space_data): ... here.
   6         (jiter_objfile_data::~jiter_objfile_data): Update.
   7         (jit_breakpoint_deleted): Update.
   8         (jit_breakpoint_re_set_internal): Update.
   9
  10 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  11
  12         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
  13         checks.
  14         (jit_read_descriptor): Remove NULL check.
  15         (jit_event_handler): Add an assertion.
  16
  17 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  18
  19         * jit.h (struct jit_objfile_data):  Split into...
  20         (struct jiter_objfile_data): ... this ...
  21         (struct jited_objfile_data): ... and this.
  22         * objfiles.h (struct objfile) <jit_data>: Remove.
  23         <jiter_data, jited_data>: New fields.
  24         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
  25         (jiter_objfile_data::~jiter_objfile_data): ... this.
  26         (get_jit_objfile_data): Rename to ...
  27         (get_jiter_objfile_data): ... this.
  28         (add_objfile_entry): Update.
  29         (jit_read_descriptor): Use get_jiter_objfile_data.
  30         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
  31         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
  32         (jit_inferior_exit_hook): Use objfile's jited_data field.
  33
  34 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  35
  36         * jit.h: Forward-declare `struct minimal_symbol`.
  37         (struct jit_objfile_data): Migrate to here from jit.c; also add a
  38         constructor, destructor, and an objfile* field.
  39         * jit.c (jit_objfile_data): Remove.
  40         (struct jit_objfile_data): Migrate from here to jit.h.
  41         (jit_objfile_data::~jit_objfile_data): New destructor
  42         implementation with code moved from free_objfile_data.
  43         (free_objfile_data): Delete.
  44         (get_jit_objfile_data): Update to use the jit_data field of objfile.
  45         (jit_find_objf_with_entry_addr): Ditto.
  46         (jit_inferior_exit_hook): Ditto.
  47         (_initialize_jit): Remove the call to
  48         register_objfile_data_with_cleanup.
  49         * objfiles.h (struct objfile) <jit_data>: New field.
  50
  51 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  52
  53         * jit.h: Forward-declare `struct objfile`.
  54         (jit_event_handler): Add a second parameter, the JITer objfile.
  55         * jit.c (jit_read_descriptor): Change the signature to take the
  56         JITer objfile as an argument instead of the jit_program_space_data.
  57         (jit_inferior_init): Update the call to jit_read_descriptor.
  58         (jit_event_handler): Use the new JITer objfile argument when calling
  59         jit_read_descriptor.
  60         * breakpoint.c (handle_jit_event): Update the call to
  61         jit_event_handler to pass the JITer objfile.
  62
  63 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
  64
  65         * gdbarch.c: Regenerate.
  66         * gdbarch.h: Regenerate.
  67         * gdbarch.sh (handle_segmentation_fault): Remove method.
  68         * infrun.c (handle_segmentation_fault): Remove.
  69         (print_signal_received_reason): Remove call to
  70         handle_segmentation_fault.
  71
  72 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
  73
  74         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
  75         Rename to sparc64_linux_report_signal_info and add siggnal
  76         argument.
  77         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
  78         instead of sparc64_linux_handle_segmentation_fault.
  79
  80 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
  81
  82         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
  83         i386_linux_report_signal_info instead of
  84         i386_linux_handle_segmentation_fault.
  85         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
  86         to i386_linux_report_signal_info and add siggnal argument.
  87         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
  88         of i386_linux_handle_segmentation_fault.
  89         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
  90         to i386_linux_report_signal_info and add siggnal argument.
  91
  92 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
  93
  94         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
  95         hook if present.
  96
  97 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
  98
  99         * gdbarch.c: Regenerate.
 100         * gdbarch.h: Regenerate.
 101         * gdbarch.sh (report_signal_info): New method.
 102         * infrun.c (print_signal_received_reason): Invoke gdbarch
 103         report_signal_info hook if present.
 104
 105 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 106
 107         * python/py-registers.c : Add 'unordered_map' include.
 108         (gdbpy_new_reggroup): Renamed to...
 109         (gdbpy_get_reggroup): ...this.  Update to only create register
 110         group descriptors when needed.
 111         (gdbpy_reggroup_iter_next): Update.
 112
 113 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 114
 115         * python/py-registers.c (gdbpy_register_object_data): New static
 116         global.
 117         (gdbpy_register_object_data_init): New function.
 118         (gdbpy_new_register_descriptor): Renamed to...
 119         (gdbpy_get_register_descriptor): ...this, and update to reuse
 120         existing register descriptors where possible.
 121         (gdbpy_register_descriptor_iter_next): Update.
 122         (gdbpy_initialize_registers): Register new gdbarch data.
 123
 124 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 125
 126         * linux-nat.c (stopped_pids): Make static.
 127
 128 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 129
 130         PR ada/26235
 131         * gdbtypes.c (ada_discrete_type_low_bound,
 132         ada_discrete_type_high_bound): Handle undefined bounds.
 133
 134 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 135
 136         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 137         declaration.
 138         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 139         function.
 140
 141 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 142
 143         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 144         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 145         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 146         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 147         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 148         method.
 149
 150 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 151
 152         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 153         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 154         which are deprecated in Guile 3.0.
 155         * configure.ac (try_guile_versions): Add "guile-3.0".
 156         * configure (try_guile_versions): Regenerate.
 157         * NEWS: Update entry.
 158
 159 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 160             Doug Evans  <dje@google.com>
 161
 162         PR gdb/21104
 163         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 164         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 165         USING_GUILE_BEFORE_2_2.
 166         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 167         Change type to 'scm_t_port_type *'.
 168         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 169         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 170         parameter and honor it.  Update callers.
 171         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 172         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 173         functions.
 174         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 175         USING_GUILE_BEFORE_2_2.
 176         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 177         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 178         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 179         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 180         and 'SCM_PORT_TYPE'.
 181         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 182         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 183         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 184         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 185         [!USING_GUILE_BEFORE_2_2]: New functions.
 186         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 187         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 188         'gdbscm_memory_port_read'.
 189         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 190         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 191         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 192         function.
 193         (ioscm_init_memory_port): Remove.
 194         (ioscm_init_memory_port_stream): New function
 195         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 196         function.
 197         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 198         Return scm_from_uint (0).
 199         (gdbscm_set_memory_port_read_buffer_size_x)
 200         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 201         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 202         Return scm_from_uint (0).
 203         (gdbscm_set_memory_port_write_buffer_size_x)
 204         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 205         * configure.ac (try_guile_versions): Add "guile-2.2".
 206         * configure: Regenerate.
 207         * NEWS: Add entry.
 208
 209 2020-07-18  Tom Tromey  <tom@tromey.com>
 210
 211         * linux-nat.c (linux_multi_process): Remove.
 212         (linux_nat_target::supports_multi_process): Return true.
 213
 214 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 215
 216         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 217         (riscv_lookup_target_description): Return pointer out of
 218         unique_ptr.
 219         * target-descriptions.c (allocate_target_description): Add
 220         comment.
 221         (target_desc_deleter::operator()): Likewise.
 222         * target-descriptions.h (struct target_desc_deleter): Moved to
 223         gdbsupport/tdesc.h.
 224         (target_desc_up): Likewise.
 225
 226 2020-07-17  Tom Tromey  <tromey@adacore.com>
 227
 228         * linux-nat.c (linux_nat_target::supports_non_stop)
 229         (linux_nat_target::always_non_stop_p): Use "true".
 230         (linux_nat_target::supports_disable_randomization): Use "true" and
 231         "false".
 232
 233 2020-07-16  Caroline Tice  <cmtice@google.com>
 234
 235         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 236         (RNGLIST_HEADER_SIZE64): New constant definition.
 237         (struct dwop_section_names): Add rnglists_dwo.
 238         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 239         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 240         (struct dwo_sections): Add rnglists field.
 241         (read_attribut_reprocess): Add tag parameter.
 242         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 243         (cu_debug_rnglists_section): New function (decl & definition).
 244         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 245         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 246         die whose range is being checked; get rnglist section from
 247         cu_debug_rnglists_section, to get from either objfile or dwo file as
 248         appropriate.  Add cases for DW_RLE_base_addressx,
 249         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 250         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 251         test inside if-condition and updating complaint message.
 252         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 253         dwarf2_rnglists_process.
 254         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 255         dwarf2_ranges_process.
 256         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 257         need_ranges_base and update comment appropriately.  Also pass die tag
 258         to dwarf2_ranges_read.
 259         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 260         need_ranges_base and update comment appropriately.  Also pass die tag
 261         to dwarf2_ranges_process.
 262         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 263         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 264         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 265         need_ranges_base and update comment appropriately.  Also pass die tag
 266         to read_attribute_reprocess and dwarf2_ranges_read.
 267         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 268         and update function comment appropriately.
 269         (read_loclist_index): Call read_loclists_rnglists_header instead of
 270         read_loclist_header.
 271         (read_rnglist_index): New function.
 272         (read_attribute_reprocess):  Add tag parameter. Add code for
 273         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 274         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 275
 276 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 277
 278         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 279         being resolved.
 280
 281 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 282
 283         * arch-utils.c (show_architecture): Update formatting of messages.
 284
 285 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 286
 287         * gdbtypes.h (struct type) <bounds>: Handle array and string
 288         types.
 289         * ada-lang.c (assign_aggregate): Use type::bounds on
 290         array/string type.
 291         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 292         * c-varobj.c (c_number_of_children): Likewise.
 293         (c_describe_child): Likewise.
 294         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 295         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 296         (f_type_print_base): Likewise.
 297         * f-valprint.c (f77_array_offset_tbl): Likewise.
 298         (f77_get_upperbound): Likewise.
 299         (f77_print_array_1): Likewise.
 300         * guile/scm-type.c (gdbscm_type_range): Likewise.
 301         * m2-typeprint.c (m2_array): Likewise.
 302         (m2_is_long_set_of_type): Likewise.
 303         * m2-valprint.c (get_long_set_bounds): Likewise.
 304         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 305         * python/py-type.c (typy_range): Likewise.
 306         * rust-lang.c (rust_internal_print_type): Likewise.
 307         * type-stack.c (type_stack::follow_types): Likewise.
 308         * valarith.c (value_subscripted_rvalue): Likewise.
 309         * valops.c (value_cast): Likewise.
 310
 311 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 312
 313         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 314         callers to use the equivalent accessor methods.
 315
 316 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 317
 318         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 319         (struct type) <bit_stride>: New method.
 320         (TYPE_BIT_STRIDE): Remove.
 321         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 322
 323 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 324
 325         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 326         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 327         callers to use the equivalent accessor methods instead.
 328
 329 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 330
 331         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 332         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 333         callers to use the equivalent accessor methods instead.
 334
 335 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 336
 337         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 338         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 339         to use dynamic_prop::kind.
 340
 341 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 342
 343         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 344         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 345         to get the bound property's kind and check against
 346         PROP_UNDEFINED.
 347
 348 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 349
 350         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 351         all callers to use type::range_bounds followed by
 352         dynamic_prop::{low,high}.
 353
 354 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 355
 356         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 357         const_val, set_const_val, baton, set_locexpr, set_loclist,
 358         set_addr_offset, variant_parts, set_variant_parts,
 359         original_type, set_original_type>: New methods.
 360         <kind>: Rename to...
 361         <m_kind>: ... this.  Update all users to use the new methods
 362         instead.
 363         <data>: Rename to...
 364         <m_data>: ... this.  Update all users to use the new methods
 365         instead.
 366
 367 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 368
 369         * gdbtypes.c (get_discrete_bounds): Return failure if
 370         the range type's bounds are not both defined and constant
 371         values.
 372         (get_array_bounds): Update comment.  Remove undefined bound check.
 373
 374 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 375
 376         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 377         the type::bounds method directly.
 378
 379 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 380
 381         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 382         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 383         are used to set the range type's bounds to use set_bounds.
 384
 385 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 386
 387         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 388
 389 2020-07-10  Pedro Alves  <pedro@palves.net>
 390
 391         * gdbthread.h (inferior_ref): Define.
 392         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 393         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 394         * thread.c
 395         (scoped_restore_current_thread::restore):
 396         Adjust to gdb::ref_ptr.
 397         (scoped_restore_current_thread::~scoped_restore_current_thread):
 398         Remove manual decref handling.
 399         (scoped_restore_current_thread::scoped_restore_current_thread):
 400         Adjust to use
 401         inferior_ref::new_reference/thread_info_ref::new_reference.
 402         Incref the thread before calling get_frame_id instead of after.
 403         Let TARGET_CLOSE_ERROR propagate.
 404
 405 2020-07-10  Pedro Alves  <pedro@palves.net>
 406
 407         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 408         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 409         NOT_AVAILABLE_ERROR.
 410         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 411         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 412
 413 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 414             Pedro Alves  <pedro@palves.net>
 415
 416         PR gdb/26199
 417         * infrun.c (threads_are_resumed_pending_p): Delete.
 418         (do_target_wait): Remove threads_are_executing and
 419         threads_are_resumed_pending_p checks from the inferior_matches
 420         lambda.  Update comments.
 421
 422 2020-07-10  Pedro Alves  <pedro@palves.net>
 423
 424         PR gdb/26199
 425         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 426         executing threads.
 427
 428 2020-07-10  Pedro Alves  <pedro@palves.net>
 429
 430         PR gdb/26199
 431         * infrun.c (handle_no_resumed): Handle multiple targets.
 432
 433 2020-07-10  Pedro Alves  <pedro@palves.net>
 434
 435         PR gdb/26199
 436         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 437         target_is_async_p.
 438
 439 2020-07-10  Pedro Alves  <pedro@palves.net>
 440
 441         PR gdb/26199
 442         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 443         threads, not all threads.
 444
 445 2020-07-10  Pedro Alves  <pedro@palves.net>
 446
 447         PR gdb/26199
 448         * remote.c (remote_target::open_1): Pass remote target pointer as
 449         data to create_async_event_handler.
 450         (remote_async_inferior_event_handler): Mark async event handler
 451         before returning if the remote target still has either pending
 452         events or unacknowledged notifications.
 453
 454 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 455
 456         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 457         declaration.
 458         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 459         function.
 460
 461 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 462
 463         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 464         inferior_ptid.
 465
 466 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 467
 468         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 469         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 470         AT_FREEBSD_PS_STRINGS.
 471
 472 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 473
 474         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 475         of debugfile path on Windows.
 476
 477 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 478
 479         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 480         argument to 'data'.
 481
 482 2020-07-08  Tom Tromey  <tromey@adacore.com>
 483
 484         * ada-lang.c (ada_exception_message_1): Use read_memory.
 485
 486 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 487
 488         PR python/22748
 489         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 490         special handling for inline frames.
 491         * findvar.c (value_of_register_lazy): Skip inline frames when
 492         creating lazy register values.
 493         * frame.c (frame_id_computed_p): Delete definition.
 494         * frame.h (frame_id_computed_p): Delete declaration.
 495
 496 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 497
 498         * NEWS: Mention additions to Python API.
 499         * python/py-arch.c (archpy_register_groups): New function.
 500         (arch_object_methods): Add 'register_groups' method.
 501         * python/py-registers.c (reggroup_iterator_object): New struct.
 502         (reggroup_object): New struct.
 503         (gdbpy_new_reggroup): New function.
 504         (gdbpy_reggroup_to_string): New function.
 505         (gdbpy_reggroup_name): New function.
 506         (gdbpy_reggroup_iter): New function.
 507         (gdbpy_reggroup_iter_next): New function.
 508         (gdbpy_new_reggroup_iterator): New function
 509         (gdbpy_initialize_registers): Register new types.
 510         (reggroup_iterator_object_type): Define new Python type.
 511         (gdbpy_reggroup_getset): New static global.
 512         (reggroup_object_type): Define new Python type.
 513         * python/python-internal.h
 514
 515 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 516
 517         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 518         * python/py-arch.c (archpy_registers): New function.
 519         (arch_object_methods): Add 'registers' method.
 520         * python/py-registers.c: New file.
 521         * python/python-internal.h
 522         (gdbpy_new_register_descriptor_iterator): Declare.
 523         (gdbpy_initialize_registers): Declare.
 524         * python/python.c (do_start_initialization): Call
 525         gdbpy_initialize_registers.
 526         * NEWS: Mention additions to the Python API.
 527
 528 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 529
 530         * NEWS: Mention new Python API method.
 531         * python/py-unwind.c (pending_framepy_architecture): New function.
 532         (pending_frame_object_methods): Add architecture method.
 533
 534 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 535
 536         * gdbarch.c: Regenerate.
 537         * gdbarch.h: Regenerate.
 538         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 539         (gdbarch_data): Use internal_error for the case where
 540         deprecated_set_gdbarch_data was originally needed.
 541         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 542         and use passed in obstack.
 543         (libunwind_frame_set_descr): Should no longer get back NULL from
 544         gdbarch_data.
 545         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 546         type.
 547         * user-regs.c (user_regs_init): Update parameters, and use passed
 548         in obstack.
 549         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 550         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 551
 552 2020-07-06  Tom de Vries  <tdevries@suse.de>
 553
 554         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 555         End-Of-Sequence in lte_is_less_than.
 556         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 557         "gdb: Don't reorder line table entries too much when sorting".
 558
 559 2020-07-06  Tom de Vries  <tdevries@suse.de>
 560
 561         PR tui/26205
 562         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 563
 564 2020-07-05  Tom de Vries  <tdevries@suse.de>
 565
 566         PR build/26187
 567         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 568         std::uncaught_exceptions instead of deprecated
 569         std::uncaught_exception.
 570
 571 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 572
 573         * macroexp.h (macro_stringify): Return
 574         gdb::unique_xmalloc_ptr<char>.
 575         * macroexp.c (macro_stringify): Likewise.
 576         * macrotab.c (fixup_definition): Update.
 577
 578 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 579
 580         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 581         (lex_one_token): Update.
 582         * macroexp.c (struct macro_buffer) <release>: Return
 583         gdb::unique_xmalloc_ptr<char>.
 584         (macro_stringify): Update.
 585         (macro_expand): Update.
 586         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 587         * macroexp.h (macro_expand_next): Likewise.
 588
 589 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 590
 591         * macroexp.h (macro_lookup_ftype): Remove.
 592         (macro_expand, macro_expand_once, macro_expand_next): Remove
 593         lookup function parameters, add scope parameter.
 594         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 595         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 596         * macroscope.h (standard_macro_lookup): Change parameter type
 597         to macro_scope.
 598         * macroscope.c (standard_macro_lookup): Likewise.
 599         * c-exp.y (lex_one_token): Update.
 600         * macrocmd.c (macro_expand_command): Likewise.
 601         (macro_expand_once_command): Likewise.
 602
 603 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 604
 605         * inf-loop.c (inferior_event_handler): Remove client_data param.
 606         * inf-loop.h (inferior_event_handler): Likewise.
 607         * infcmd.c (step_1): Adjust.
 608         * infrun.c (proceed): Adjust.
 609         (fetch_inferior_event): Remove client_data param.
 610         (infrun_async_inferior_event_handler): Adjust.
 611         * infrun.h (fetch_inferior_event): Remove `void *` param.
 612         * linux-nat.c (handle_target_event): Adjust.
 613         * record-btrace.c (record_btrace_handle_async_inferior_event):
 614         Adjust.
 615         * record-full.c (record_full_async_inferior_event_handler):
 616         Adjust.
 617         * remote.c (remote_async_inferior_event_handler): Adjust.
 618
 619 2020-07-01  Tom Tromey  <tom@tromey.com>
 620
 621         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 622         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 623
 624 2020-07-01  Tom Tromey  <tom@tromey.com>
 625
 626         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 627         tui_gen_win_info.
 628         (tui_win_info::make_window): Merge with
 629         tui_gen_win_info::make_window.
 630         (tui_win_info::make_visible): Move from tui_gen_win_info.
 631         * tui/tui-win.c (tui_win_info::max_width): Move from
 632         tui_gen_win_info.
 633         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 634         type.
 635         <window_factory>: Likewise.
 636         * tui/tui-layout.c (tui_win_info::resize): Move from
 637         tui_gen_win_info.
 638         (make_standard_window): Change return type.
 639         (get_locator_window, tui_get_window_by_name): Likewise.
 640         (tui_layout_window::apply): Remove a cast.
 641         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 642         (struct tui_win_info): Merge with tui_gen_win_info.
 643         (struct tui_gen_win_info): Remove.
 644
 645 2020-07-01  Tom Tromey  <tom@tromey.com>
 646
 647         * tui/tui-stack.h (struct tui_locator_window): Derive from
 648         tui_win_info.
 649         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 650         <can_box>: New method.
 651
 652 2020-07-01  Tom Tromey  <tom@tromey.com>
 653
 654         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 655
 656 2020-07-01  Tom Tromey  <tom@tromey.com>
 657
 658         * tui/tui-regs.c (tui_data_window::display_registers_from)
 659         (tui_data_window::display_registers_from)
 660         (tui_data_window::first_data_item_displayed)
 661         (tui_data_window::delete_data_content_windows): Update.
 662         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 663         Remove.
 664         (tui_data_window::check_register_values): Update.
 665         (tui_data_item_window::rerender): Add parameters.  Update.
 666         (tui_data_item_window::refresh_window): Remove.
 667         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 668         virtual.
 669         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 670         tui_gen_win_info.
 671         <refresh_window, max_height, min_height>: Remove.
 672         <rerender>: Add parameters.
 673         <x, y, visible>: New members.
 674         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 675         <m_item_width>: New member.
 676
 677 2020-07-01  Tom Tromey  <tom@tromey.com>
 678
 679         * tui/tui-regs.c (tui_data_window::show_register_group)
 680         (tui_data_window::check_register_values): Update.
 681         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 682         from item_no.
 683
 684 2020-07-01  Tom Tromey  <tom@tromey.com>
 685
 686         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 687         useless "if".
 688
 689 2020-07-01  Tom Tromey  <tom@tromey.com>
 690
 691         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 692         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 693
 694 2020-07-01  Tom Tromey  <tom@tromey.com>
 695
 696         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 697         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 698         (struct tui_line_or_address): Move from tui-data.h.
 699         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 700         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 701         (tui_cmd_window, tui_source_window_base, tui_source_window)
 702         (tui_disasm_window): Don't declare.
 703         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 704         to tui-winsource.h.
 705         (SINGLE_KEY): Move to tui-stack.c.
 706
 707 2020-07-01  Tom Tromey  <tom@tromey.com>
 708
 709         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 710         std::string.
 711         * tui/tui-regs.c (class tab_expansion_file): New.
 712         (tab_expansion_file::write): New method.
 713         (tui_register_format): Change return type.  Use
 714         tab_expansion_file.
 715         (tui_get_register, tui_data_window::display_registers_from)
 716         (tui_data_item_window::rerender): Update.
 717         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 718         * tui/tui-io.c (tui_expand_tabs): Remove.
 719
 720 2020-07-01  Tom Tromey  <tom@tromey.com>
 721
 722         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 723
 724 2020-07-01  Fangrui Song  <maskray@google.com>
 725
 726         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 727
 728 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 729
 730         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 731         forms for DW_AT_associated and DW_AT_allocated attributes,
 732         which is already checked in function attr_to_dynamic_prop.
 733
 734 2020-06-30  Tom Tromey  <tromey@adacore.com>
 735
 736         * dwarf2/read.c (quirk_rust_enum): Correctly call
 737         alloc_rust_variant for default-less enum.
 738
 739 2020-06-30  Tom Tromey  <tromey@adacore.com>
 740
 741         PR build/26183:
 742         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 743         gdb::to_string.
 744
 745 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 746
 747         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 748         * gdbarch.h: Re-generate.
 749
 750 2020-06-28  Tom Tromey  <tom@tromey.com>
 751
 752         * command.h (cmd_types): Remove.
 753         (cmd_type): Don't declare.
 754         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 755         typedef.
 756         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 757         * cli/cli-decode.c (cmd_type): Remove.
 758
 759 2020-06-27  Pedro Alves  <palves@redhat.com>
 760
 761         * fork-child.c (prefork_hook): Adjust.
 762         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 763         Delete.
 764         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 765         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 766         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 767         Remove declarations.
 768         (struct inferior) <set_tty, tty>: New methods.
 769         (struct inferior) <terminal>: Rename to ...
 770         (struct inferior) <m_terminal>: ... this and make private.
 771         * main.c (captured_main_1): Adjust.
 772         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 773         (mi_cmd_inferior_tty_show): Adjust.
 774         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 775         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 776
 777 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 778
 779         * configure.ac: Add --enable-libctf: handle --disable-static
 780         properly.
 781         * acinclude.m4: sinclude ../config/enable.m4.
 782         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 783         (LIBCTF): Substitute in.
 784         (CTF_DEPS): New, likewise.
 785         (CLIBS): libctf needs symbols from libbfd: move earlier.
 786         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 787         flags.
 788         * ctfread.c: Surround in ENABLE_LIBCTF.
 789         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 790         * configure: Regenerate.
 791         * config.in: Likewise.
 792
 793 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 794
 795         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 796
 797 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 798
 799         * inferior.h (struct inferior) <terminal>: Change type to
 800         gdb::unique_xmalloc_ptr<char>.
 801         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 802         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 803         field, adjust to unique pointer.
 804         (get_inferior_io_terminal): Adjust to unique pointer.
 805
 806 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 807
 808         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 809         registers, not just the known core set of registers.
 810
 811 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 812
 813         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 814         fflags, frm, and fcsr registers.
 815         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 816         restore groups.
 817         (riscv_tdesc_unknown_reg): New function.
 818         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 819         tdesc_use_registers.
 820         * riscv-tdep.h (struct gdbarch_tdep): Add
 821         unknown_csrs_first_regnum, unknown_csrs_count,
 822         duplicate_fflags_regnum, duplicate_frm_regnum, and
 823         duplicate_fcsr_regnum fields.
 824
 825 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 826
 827         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 828         callback, use the callback (when not null) to help number unknown
 829         registers.
 830         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 831         (tdesc_use_registers): Add extra parameter to declaration.
 832
 833 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 834
 835         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 836         in the file.
 837         (class riscv_pending_register_alias): Likewise.
 838         (riscv_register_feature::register_info): Change 'required_p' field
 839         to 'required', and change its type.  Add 'check' member function.
 840         (riscv_register_feature::register_info::check): Define new member
 841         function.
 842         (riscv_xreg_feature): Change initialisation of 'required' field.
 843         (riscv_freg_feature): Likewise.
 844         (riscv_virtual_feature): Likewise.
 845         (riscv_csr_feature): Likewise.
 846         (riscv_check_tdesc_feature): Take extra parameter, the csr
 847         tdesc_feature, rewrite the function to use the new
 848         riscv_register_feature::register_info::check function.
 849         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 850
 851 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 852
 853         * features/Makefile: Remove all references to the deleted files
 854         below.
 855         * features/riscv/32bit-csr.c: Deleted.
 856         * features/riscv/32bit-csr.xml: Deleted.
 857         * features/riscv/64bit-csr.c: Deleted.
 858         * features/riscv/64bit-csr.xml: Deleted.
 859         * features/riscv/rebuild-csr-xml.sh: Deleted.
 860
 861 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 862
 863         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 864         whitespace error for declaration of names member variable.
 865         (struct riscv_register_feature): Add new prefer_first_name member
 866         variable, and fix whitespace error in declaration of registers.
 867         (riscv_xreg_feature): Initialize prefer_first_name field.
 868         (riscv_freg_feature): Likewise.
 869         (riscv_virtual_feature): Likewise.
 870         (riscv_csr_feature): Likewise.
 871         (riscv_register_name): Expand on comments.  Remove register name
 872         modifications for CSR and virtual registers.
 873
 874 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 875
 876         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 877         errors.
 878
 879 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 880
 881         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
 882         riscv-opc.h.
 883         (class riscv_pending_register_alias): New class.
 884         (riscv_check_tdesc_feature): Take vector of pending aliases and
 885         populate it as appropriate.
 886         (riscv_setup_register_aliases): Delete.
 887         (riscv_gdbarch_init): Create vector of pending aliases and pass it
 888         to riscv_check_tdesc_feature in all cases.  Use the vector to
 889         create the register aliases.
 890
 891 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 892
 893         * sol2-tdep.c (sol2_static_transform_name): Remove.
 894         (sol2_init_abi): Don't register it.
 895         * gdbarch.sh (static_transform_name): Remove.
 896         * gdbarch.c, gdbarch.h: Regenerate.
 897
 898         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
 899         gdbarch_static_transform_name.
 900         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
 901         * stabsread.c (define_symbol) <'X'>: Remove.
 902         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
 903         handling.
 904         <'V'>: Likewise.
 905         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
 906         <'S'>: Remove call to gdbarch_static_transform_name.
 907
 908 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 909
 910         * procfs.c (procfs_pre_trace): New function.
 911         (procfs_target::create_inferior): Pass it to fork_inferior.
 912
 913 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 914
 915         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
 916         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
 917         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
 918         sol2-tdep.o, sparc-sol2-tdep.o.
 919         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
 920         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
 921         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
 922         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
 923
 924 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 925
 926         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 927         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 928         Call sol2_init_abi.
 929         Remove calls to set_gdbarch_skip_solib_resolver,
 930         set_gdbarch_core_pid_to_str.
 931         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 932         (i386_sol2_static_transform_name): Remove.
 933         (i386_sol2_init_abi): Call sol2_init_abi.
 934         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 935         set_gdbarch_static_transform_name,
 936         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 937         Use sol2_sigtramp_p.
 938         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 939         (sol2_sigtramp_p): New function.
 940         (sol2_static_transform_name): New function.
 941         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 942         (sol2_init_abi): New function.
 943         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 944         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 945         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 946         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 947         (sparc_sol2_static_transform_name): Remove.
 948         (sparc32_sol2_init_abi): Call sol2_init_abi.
 949         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 950         set_gdbarch_static_transform_name,
 951         set_gdbarch_skip_solib_resolver,
 952         set_gdbarch_core_pid_to_str.
 953         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 954         (sparc_sol2_static_transform_name): Remove
 955         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 956         call sol2_sigtramp_p.
 957         (sparc64_sol2_init_abi): Call sol2_init_abi.
 958         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 959         set_gdbarch_static_transform_name,
 960         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 961
 962 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 963
 964         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 965         * exec.c (validate_exec_file): If from_tty, set both
 966         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 967         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 968         and from_tty, unconditionally ask a confirmation.
 969
 970 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 971
 972         * target-descriptions.c (tdesc_architecture_name): Protect against
 973         NULL pointer dereference.
 974         (maint_print_xml_tdesc_cmd): New function.
 975         (_initialize_target_descriptions): Register new 'maint print
 976         xml-tdesc' command and give it the filename completer.
 977         * NEWS: Mention new 'maint print xml-tdesc' command.
 978
 979 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 980
 981         * target-descriptions.c (class tdesc_compatible_info): New class.
 982         (struct target_desc): Change type of compatible vector.
 983         (tdesc_compatible_p): Update for change in type of
 984         target_desc::compatible.
 985         (tdesc_compatible_info_list): New function.
 986         (tdesc_compatible_info_arch_name): New function.
 987         (tdesc_add_compatible): Update for change in type of
 988         target_desc::compatible.
 989         (print_c_tdesc::visit_pre): Likewise.
 990
 991 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 992
 993         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 994         whitespace to underscore.
 995         (maint_print_c_tdesc_cmd): Use fake filename for target
 996         descriptions that came from the target.
 997         (_initialize_target_descriptions): Add filename command completion
 998         for 'maint print c-tdesc'.
 999
1000 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1001
1002         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1003         lines.
1004
1005 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1006
1007         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1008         lines.
1009         (dwarf2_find_location_expression): Likewise.
1010         (call_site_parameter_matches): Likewise.
1011         (dwarf2_compile_expr_to_ax): Likewise.
1012         (disassemble_dwarf_expression): Likewise.
1013         (loclist_describe_location): Likewise.
1014
1015 2020-06-23  Pedro Alves  <palves@redhat.com>
1016
1017         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1018         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1019         (register_to_value_test): Use scoped_mock_context.
1020         * regcache.c: Include "scoped-mock-context.h".
1021         (cooked_read_test): Don't error out if a target is already pushed.
1022         Use scoped_mock_context.  Adjust.
1023         * scoped-mock-context.h: New file.
1024
1025 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1026
1027         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1028         initializer.
1029         (ada_language::is_string_type_p): New member function.
1030         * c-lang.c (c_language_data): Delete la_is_string_type_p
1031         initializer.
1032         (cplus_language_data): Likewise.
1033         (asm_language_data): Likewise.
1034         (minimal_language_data): Likewise.
1035         * d-lang.c (d_language_data): Likewise.
1036         * f-lang.c (f_is_string_type_p): Delete function, implementation
1037         moved to f_language::is_string_type_p.
1038         (f_language_data): Delete la_is_string_type_p initializer.
1039         (f_language::is_string_type_p): New member function,
1040         implementation from f_is_string_type_p.
1041         * go-lang.c (go_is_string_type_p): Delete function, implementation
1042         moved to go_language::is_string_type_p.
1043         (go_language_data): Delete la_is_string_type_p initializer.
1044         (go_language::is_string_type_p): New member function,
1045         implementation from go_is_string_type_p.
1046         * language.c (language_defn::is_string_type_p): Define new member
1047         function.
1048         (default_is_string_type_p): Make static, add comment copied from
1049         header file.
1050         (unknown_language_data): Delete la_is_string_type_p initializer.
1051         (unknown_language::is_string_type_p): New member function.
1052         (auto_language_data): Delete la_is_string_type_p initializer.
1053         (auto_language::is_string_type_p): New member function.
1054         * language.h (language_data): Delete la_is_string_type_p field.
1055         (language_defn::is_string_type_p): Declare new function.
1056         (default_is_string_type_p): Delete desclaration, move comment to
1057         definition.
1058         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1059         moved to m2_language::is_string_type_p.
1060         (m2_language_data): Delete la_is_string_type_p initializer.
1061         (m2_language::is_string_type_p): New member function,
1062         implementation from m2_is_string_type_p.
1063         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1064         initializer.
1065         * opencl-lang.c (opencl_language_data): Likewise.
1066         * p-lang.c (pascal_is_string_type_p): Delete function,
1067         implementation moved to pascal_language::is_string_type_p.
1068         (pascal_language_data): Delete la_is_string_type_p initializer.
1069         (pascal_language::is_string_type_p): New member function,
1070         implementation from pascal_is_string_type_p.
1071         * rust-lang.c (rust_is_string_type_p): Delete function,
1072         implementation moved to rust_language::is_string_type_p.
1073         (rust_language_data): Delete la_is_string_type_p initializer.
1074         (rust_language::is_string_type_p): New member function,
1075         implementation from rust_is_string_type_p.
1076         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1077         is_string_type_p.
1078
1079 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1080
1081         * ada-lang.c (ada_language_data): Delete la_print_typedef
1082         initializer.
1083         (ada_language::print_typedef): New member function.
1084         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1085         (cplus_language_data): Likewise.
1086         (asm_language_data): Likewise.
1087         (minimal_language_data): Likewise.
1088         * d-lang.c (d_language_data): Likewise.
1089         * f-lang.c (f_language_data): Likewise.
1090         (f_language::print_typedef): New member function.
1091         * go-lang.c (go_language_data): Delete la_print_typedef
1092         initializer.
1093         * language.c (language_defn::print_typedef): Define member
1094         function.
1095         (unknown_language_data): Delete la_print_typedef initializer.
1096         (unknown_language::print_typedef): New member function.
1097         (auto_language_data): Delete la_print_typedef initializer.
1098         (auto_language::print_typedef): New member function.
1099         * language.h (language_data): Delete la_print_typedef field.
1100         (language_defn::print_typedef): Declare new member function.
1101         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1102         (default_print_typedef): Delete declaration.
1103         * m2-lang.c (m2_language_data): Delete la_print_typedef
1104         initializer.
1105         (m2_language::print_typedef): New member function.
1106         * objc-lang.c (objc_language_data): Delete la_print_typedef
1107         initializer.
1108         * opencl-lang.c (opencl_language_data): Likewise.
1109         * p-lang.c (pascal_language_data): Likewise.
1110         (pascal_language::print_typedef): New member function.
1111         * rust-lang.c (rust_print_typedef): Delete function,
1112         implementation moved to rust_language::print_typedef.
1113         (rust_language): Delete la_print_typedef initializer.
1114         (rust_language::print_typedef): New member function,
1115         implementation from rust_print_typedef.
1116         * typeprint.c (default_print_typedef): Delete.
1117
1118 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1119
1120         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1121         (ada_language::printstr): New member function.
1122         * c-lang.c (c_language_data): Delete la_printstr initializer.
1123         (cplus_language_data): Likewise.
1124         (asm_language_data): Likewise.
1125         (minimal_language_data): Likewise.
1126         * d-lang.c (d_language_data): Likewise.
1127         * f-lang.c (f_printstr): Rename to f_language::printstr.
1128         (f_language_data): Delete la_printstr initializer.
1129         (f_language::printstr): New member function, implementation from
1130         f_printstr.
1131         * go-lang.c (go_language_data): Delete la_printstr initializer.
1132         * language.c (language_defn::printstr): Define new member
1133         function.
1134         (unk_lang_printstr): Delete.
1135         (unknown_language_data): Delete la_printstr initializer.
1136         (unknown_language::printstr): New member function.
1137         (auto_language_data): Delete la_printstr initializer.
1138         (auto_language::printstr): New member function.
1139         * language.h (language_data): Delete la_printstr field.
1140         (language_defn::printstr): Declare new member function.
1141         (LA_PRINT_STRING): Update call to printstr.
1142         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1143         (m2_language_data): Delete la_printstr initializer.
1144         (m2_language::printstr): New member function, implementation from
1145         m2_printstr.
1146         * objc-lang.c (objc_language_data): Delete la_printstr
1147         initializer.
1148         * opencl-lang.c (opencl_language_data): Likewise.
1149         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1150         (pascal_language_data): Delete la_printstr initializer.
1151         (pascal_language::printstr): New member function, implementation
1152         from pascal_printstr.
1153         * p-lang.h (pascal_printstr): Delete declaration.
1154         * rust-lang.c (rust_printstr): Update header comment.
1155         (rust_language_data): Delete la_printstr initializer.
1156         (rust_language::printstr): New member function.
1157
1158 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1159
1160         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1161         (ada_language::printchar): New member function.
1162         * c-lang.c (c_language_data): Delete la_printchar initializer.
1163         (cplus_language_data): Likewise.
1164         (asm_language_data): Likewise.
1165         (minimal_language_data): Likewise.
1166         * d-lang.c (d_language_data): Likewise.
1167         * f-lang.c (f_printchar): Rename to f_language::printchar.
1168         (f_language_data): Delete la_printchar initializer.
1169         (f_language::printchar): New member function, implementation from
1170         f_printchar.
1171         * go-lang.c (go_language_data): Delete la_printchar initializer.
1172         * language.c (unk_lang_printchar): Delete.
1173         (language_defn::printchar): Define new member function.
1174         (unknown_language_data): Delete la_printchar initializer.
1175         (unknown_language::printchar): New member function.
1176         (auto_language_data): Delete la_printchar initializer.
1177         (auto_language::printchar): New member function.
1178         * language.h (language_data): Delete la_printchar field.
1179         (language_defn::printchar): Declare new member function.
1180         (LA_PRINT_CHAR): Update call to printchar.
1181         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1182         (m2_language::printchar): New member function.
1183         * objc-lang.c (objc_language_data): Delete la_printchar
1184         initializer.
1185         * opencl-lang.c (opencl_language_data): Likewise.
1186         * p-lang.c (pascal_language_data): Delete la_printchar
1187         initializer.
1188         (pascal_language::printchar): New member function.
1189         * rust-lang.c (rust_printchar): Rename to
1190         rust_language::printchar.
1191         (rust_language_data): Delete la_printchar initializer.
1192         (rust_language::printchar): New member function, implementation
1193         from rust_printchar.
1194
1195 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1196
1197         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1198         (ada_language_data): Delete la_emitchar initializer.
1199         (ada_language::emitchar): New member function, implementation from
1200         emit_char.
1201         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1202         (cplus_language_data): Likewise.
1203         (asm_language_data): Likewise.
1204         (minimal_language_data): Likewise.
1205         * d-lang.c (d_language_data): Likewise.
1206         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1207         (f_language_data): Delete la_emitchar initializer.
1208         (f_language::emitchar): New member function, implementation from
1209         f_emit_char.
1210         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1211         * language.c (unk_lang_emit_char): Delete.
1212         (language_defn::emitchar): New member function definition.
1213         (unknown_language_data): Delete la_emitchar initializer.
1214         (unknown_language::emitchar): New member function.
1215         (auto_language_data): Delete la_emitchar initializer.
1216         (auto_language::emitchar): New member function.
1217         * language.h (language_data): Delete la_emitchar field.
1218         (language_defn::emitchar): New member field declaration.
1219         (LA_EMIT_CHAR): Update call to emitchar.
1220         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1221         (m2_language_data): Delete la_emitchar initializer.
1222         (m2_language::emitchar): New member function, implementation from
1223         m2_emit_char.
1224         * objc-lang.c (objc_language_data): Delete la_emitchar
1225         initializer.
1226         * opencl-lang.c (opencl_language_data): Likewise.
1227         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1228         (pascal_language_data): Delete la_emitchar initializer.
1229         (pascal_language::emitchar): New member function, implementation
1230         from pascal_emit_char.
1231         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1232         (rust_language_data): Delete la_emitchar initializer.
1233         (rust_language::emitchar): New member function, implementation
1234         from rust_emitchar.
1235
1236 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1237
1238         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1239         (ada_language_data): Delete la_post_parser initializer.
1240         (ada_language::post_parser): New member function.
1241         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1242         (cplus_language_data): Likewise.
1243         (asm_language_data): Likewise.
1244         (minimal_language_data): Likewise.
1245         * d-lang.c (d_language_data): Likewise.
1246         * f-lang.c (f_language_data): Likewise.
1247         * go-lang.c (go_language_data): Likewise.
1248         * language.c (unknown_language_data): Likewise.
1249         (auto_language_data): Likewise.
1250         * language.h (language_data): Delete la_post_parser field.
1251         (language_defn::post_parser): New member function.
1252         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1253         * objc-lang.c (objc_language_data): Likewise.
1254         * opencl-lang.c (opencl_language_data): Likewise.
1255         * p-lang.c (pascal_language_data): Likewise.
1256         * parse.c (parse_exp_in_context): Update call to post_parser.
1257         (null_post_parser): Delete definition.
1258         * parser-defs.h (null_post_parser): Delete declaration.
1259         * rust-lang.c (rust_language_data): Delete la_post_parser
1260         initializer.
1261
1262 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1263
1264         * ada-lang.c (parse): Rename to ada_language::parser.
1265         (ada_language_data): Delete la_parser initializer.
1266         (ada_language::parser): New member function, implementation from
1267         parse.
1268         * c-lang.c (c_language_data): Delete la_parser initializer.
1269         (cplus_language_data): Likewise.
1270         (asm_language_data): Likewise.
1271         (minimal_language_data): Likewise.
1272         * d-lang.c (d_language_data): Likewise.
1273         (d_language::parser): New member function.
1274         * f-lang.c (f_language_data): Delete la_parser initializer.
1275         (f_language::parser): New member function.
1276         * go-lang.c (go_language_data): Delete la_parser initializer.
1277         (go_language::parser): New member function.
1278         * language.c (unk_lang_parser): Delete.
1279         (language_defn::parser): Define new member function.
1280         (unknown_language_data): Delete la_parser initializer.
1281         (unknown_language::parser): New member function.
1282         (auto_language_data): Delete la_parser initializer.
1283         (auto_language::parser): New member function.
1284         * language.h (language_data): Delete la_parser field.
1285         (language_defn::parser): Declare new member function.
1286         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1287         (m2_language::parser): New member function.
1288         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1289         * opencl-lang.c (opencl_language_data): Likewise.
1290         * p-lang.c (pascal_language_data): Likewise.
1291         (pascal_language::parser): New member function.
1292         * parse.c (parse_exp_in_context): Update call to parser.
1293         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1294         (rust_language::parser): New member function.
1295
1296 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1297
1298         * top.c (print_gdb_configuration): Print --with-python-libdir
1299         configuration value.
1300
1301 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1302
1303         * NEWS: Mention change to the alias command.
1304
1305 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1306
1307         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1308         (alias_command_completer)
1309         (make_alias_options_def_group): New functions.
1310         (alias_opts, alias_option_defs): New struct and array.
1311         (alias_usage_error): Update usage.
1312         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1313         Use option framework.
1314         (_initialize_cli_cmds): Update alias command help.
1315         Update aliases command help.
1316         (show_user):
1317         Add NULL for new default_args lookup_cmd argument.
1318         (valid_command_p): Rename to validate_aliased_command.
1319         Add NULL for new default_args lookup_cmd argument.  Verify that the
1320         aliased_command has no default args.
1321         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1322         (lookup_cmd_1, lookup_cmd): New argument default_args.
1323         (add_alias_cmd):
1324         Add NULL for new default_args lookup_cmd argument.
1325         (print_help_for_command): Show default args under the layout
1326          alias some_alias = some_aliased_cmd some_alias_default_arg.
1327         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1328         xfree default_args in destructor.
1329         * cli/cli-script.c (process_next_line, do_define_command):
1330         Add NULL for new default_args lookup_cmd argument.
1331         * command.h: Declare new default_args argument in lookup_cmd
1332         and lookup_cmd_1.
1333         * completer.c (complete_line_internal_1):
1334         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1335         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1336         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1337         Likewise.
1338         * infcmd.c (_initialize_infcmd): Likewise.
1339         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1340         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1341         * python/py-param.c (add_setshow_generic): Likewise.
1342         * remote.c (_initialize_remote): Likewise.
1343         * top.c (execute_command): Prepend default_args if command has some.
1344         (set_verbose):
1345         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1346         * tracepoint.c (validate_actionline, encode_actions_1):
1347         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1348
1349 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1350
1351         * jit.c (jit_read_descriptor): Use bool as the return type.
1352         (jit_breakpoint_re_set_internal): Use bool as the return type.
1353         Invert the return value logic; return true if the jit breakpoint
1354         has been successfully initialized.
1355         (jit_inferior_init): Update the call to
1356         jit_breakpoint_re_set_internal.
1357
1358 2020-06-22  Pedro Alves  <palves@redhat.com>
1359
1360         PR gdb/25939
1361         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1362         Use the current inferior instead.  Don't return
1363         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1364         wait again.
1365         * sol-thread.c (sol_thread_target::wait): Don't reference
1366         inferior_ptid.
1367         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1368         (sol_update_thread_list_callback): Use the current inferior's pid
1369         instead of inferior_ptid.
1370
1371 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1372
1373         * procfs.c: Cleanup many comments.
1374
1375         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1376         (AFTER_WATCHFLAG): Replace by value.
1377
1378         (MAIN_PROC_NAME_FORMAT): Inline ...
1379         (create_procinfo): ... here.
1380
1381         (procfs_debug_inferior): Remove SYS_exec handling.
1382         (syscall_is_exec): Likewise.
1383         (procfs_set_exec_trap): Likewise.
1384
1385         (syscall_is_lwp_exit): Inline in callers.
1386         (syscall_is_exit): Likewise.
1387         (syscall_is_exec): Likewise.
1388         (syscall_is_lwp_create): Likewise.
1389
1390         (invalidate_cache): Remove #if 0 code.
1391
1392         (make_signal_thread_runnable):  Remove.
1393         (procfs_target::resume): Remove #if 0 code.
1394
1395 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1396
1397         PR gdb/25939
1398         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1399         call ...
1400         (procfs_target::create_inferior): ... here.
1401
1402 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1403
1404         * exec.c (validate_exec_file): Ensure the build-id is up to
1405         date by calling reopen_exec_file (that checks file timestamp
1406         to decide to re-read the file).
1407
1408 2020-06-18  Pedro Alves  <palves@redhat.com>
1409
1410         PR gdb/25412
1411         * gdbthread.h (delete_thread, delete_thread_silent)
1412         (find_thread_ptid): Update comments.
1413         * thread.c (current_thread_): New global.
1414         (is_current_thread): Move higher, and reimplement.
1415         (inferior_thread): Reimplement.
1416         (set_thread_exited): Use bool.  Add assertions.
1417         (add_thread_silent): Simplify thread-reuse handling by always
1418         calling delete_thread.
1419         (delete_thread): Remove intro comment.
1420         (find_thread_ptid): Skip exited threads.
1421         (switch_to_thread_no_regs): Write to current_thread_.
1422         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1423         INFERIOR_PTID.  Clear current_thread_.
1424
1425 2020-06-18  Pedro Alves  <palves@redhat.com>
1426
1427         * aix-thread.c (pd_update): Use switch_to_thread.
1428
1429 2020-06-18  Pedro Alves  <palves@redhat.com>
1430
1431         * ravenscar-thread.c (ravenscar_thread_target): Update.
1432         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1433         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1434         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1435         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1436
1437 2020-06-18  Pedro Alves  <palves@redhat.com>
1438
1439         * nat/windows-nat.c (current_windows_thread): Remove.
1440         * nat/windows-nat.h (current_windows_thread): Remove.
1441         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1442         Adjust.
1443         (display_selectors): Adjust to fetch the current
1444         windows_thread_info based on inferior_ptid.
1445         (fake_create_process): No longer write to current_windows_thread.
1446         (windows_nat_target::get_windows_debug_event):
1447         Don't set inferior_ptid or current_windows_thread.
1448         (windows_nat_target::wait): Adjust to not rely on
1449         current_windows_thread.
1450         (do_initial_windows_stuff): Now a method of windows_nat_target.
1451         Switch to the last_ptid thread.
1452         (windows_nat_target::attach): Adjust.
1453         (windows_nat_target::detach): Use switch_to_no_thread instead of
1454         writing to inferior_ptid directly.
1455         (windows_nat_target::create_inferior): Adjust.
1456
1457 2020-06-18  Pedro Alves  <palves@redhat.com>
1458
1459         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1460
1461 2020-06-18  Pedro Alves  <palves@redhat.com>
1462
1463         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1464         after creating it, instead of writing to inferior_ptid.  Don't
1465         write to inferior_ptid.
1466
1467 2020-06-18  Pedro Alves  <palves@redhat.com>
1468
1469         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1470
1471 2020-06-18  Pedro Alves  <palves@redhat.com>
1472
1473         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1474         it, instead of writing to inferior_ptid.
1475
1476 2020-06-18  Pedro Alves  <palves@redhat.com>
1477
1478         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1479         to inferior_ptid.
1480
1481 2020-06-18  Pedro Alves  <palves@redhat.com>
1482
1483         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1484         instead of writing to inferior_ptid directly.
1485
1486 2020-06-18  Pedro Alves  <palves@redhat.com>
1487
1488         * corelow.c (core_target::close): Use switch_to_no_thread instead
1489         of writing to inferior_ptid directly.
1490         (add_to_thread_list, core_target_open): Use switch_to_thread
1491         instead of writing to inferior_ptid directly.
1492
1493 2020-06-18  Pedro Alves  <palves@redhat.com>
1494
1495         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1496         inferior_ptid.
1497         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1498         inferior_ptid.
1499         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1500         inferior_ptid directly.
1501         (darwin_nat_target::init_thread_list): Switch to thread, instead
1502         of writing to inferior_ptid.
1503         (darwin_nat_target::attach): Don't write to inferior_ptid.
1504         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1505
1506 2020-06-18  Pedro Alves  <palves@redhat.com>
1507
1508         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1509         thread.
1510         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1511         Instead use switch_to_thread.
1512         (gnu_nat_target::detach): Use switch_to_no_thread
1513         instead of writing to inferior_ptid directly.  Used passed-in
1514         inferior instead of looking up the inferior by pid.
1515
1516 2020-06-18  Pedro Alves  <palves@redhat.com>
1517
1518         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1519         inferior_ptid.
1520
1521 2020-06-18  Pedro Alves  <palves@redhat.com>
1522
1523         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1524         inferior_ptid.
1525         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1526         thread.
1527         (nto_procfs_target::detach): Avoid referencing
1528         inferior_ptid.  Use switch_to_no_thread instead of writing to
1529         inferior_ptid directly.
1530         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1531         instead of writing to inferior_ptid directly.
1532         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1533         to thread.
1534
1535 2020-06-18  Pedro Alves  <palves@redhat.com>
1536
1537         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1538         after creating it, instead of writing to inferior_ptid.
1539         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1540         to inferior_ptid directly.
1541         (gdbsim_target::wait): Don't write to inferior_ptid.
1542
1543 2020-06-18  Pedro Alves  <palves@redhat.com>
1544
1545         * remote.c (remote_target::remote_notice_new_inferior): Use
1546         switch_to_thread instead of writing to inferior_ptid directly.
1547         (remote_target::add_current_inferior_and_thread): Use
1548         switch_to_no_thread instead of writing to inferior_ptid directly.
1549         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1550         and switch_to_thread instead of using set_current_inferior or
1551         writing to inferior_ptid directly.
1552
1553 2020-06-18  Pedro Alves  <palves@redhat.com>
1554
1555         * tracectf.c (ctf_target_open): Switch to added thread instead of
1556         writing to inferior_ptid directly.
1557         (ctf_target::close): Use switch_to_no_thread instead of writing to
1558         inferior_ptid directly.
1559
1560 2020-06-18  Pedro Alves  <palves@redhat.com>
1561
1562         * tracefile-tfile.c (tfile_target_open): Don't write to
1563         inferior_ptid directly, instead switch to added thread.
1564         (tfile_target::close): Use switch_to_no_thread instead of writing
1565         to inferior_ptid directly.
1566
1567 2020-06-18  Pedro Alves  <palves@redhat.com>
1568
1569         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1570         (procfs_target::detach): Use switch_to_no_thread
1571         instead of writing to inferior_ptid directly.
1572         (do_attach): Change return type to void.  Switch to the added
1573         thread.
1574         (procfs_target::create_inferior): Switch to the added thread.
1575         (procfs_do_thread_registers): Don't write to inferior_ptid.
1576
1577 2020-06-18  Pedro Alves  <palves@redhat.com>
1578
1579         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1580         of writing to inferior_ptid.
1581         (scoped_restore_exited_inferior): Delete.
1582         (handle_vfork_child_exec_or_exit): Simplify using
1583         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1584         instead of writing to inferior_ptid.
1585         (THREAD_STOPPED_BY): Delete.
1586         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1587         (thread_stopped_by_hw_breakpoint): Delete.
1588         (save_waitstatus): Use
1589         scoped_restore_current_thread+switch_to_thread, and call
1590         target_stopped_by_watchpoint instead of
1591         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1592         instead of thread_stopped_by_sw_breakpoint, and
1593         target_stopped_by_hw_breakpoint instead of
1594         thread_stopped_by_hw_breakpoint.
1595         (handle_inferior_event)
1596         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1597         inferior_ptid directly, nor
1598         set_current_inferior/set_current_program_space.  Use
1599         switch_to_thread / switch_to_inferior_no_thread instead.
1600
1601 2020-06-18  Pedro Alves  <palves@redhat.com>
1602
1603         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1604         instead of writing to inferior_ptid.
1605
1606 2020-06-18  Pedro Alves  <palves@redhat.com>
1607
1608         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1609         added thread.
1610         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1611         to the added thread.
1612         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1613         instead of writing to inferior_ptid.
1614
1615 2020-06-18  Pedro Alves  <palves@redhat.com>
1616
1617         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1618         (register_to_value_test): Mock a program_space too.  Heap-allocate
1619         the address space.  Don't write to inferior_ptid.  Use
1620         switch_to_thread instead.
1621
1622 2020-06-18  Pedro Alves  <palves@redhat.com>
1623
1624         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1625         Delete.
1626         (find_signalled_thread()): New, factored out from
1627         linux_make_corefile_notes and adjusted to handle exited threads.
1628         (linux_make_corefile_notes): Adjust to use the new
1629         find_signalled_thread.
1630
1631 2020-06-18  Pedro Alves  <palves@redhat.com>
1632
1633         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1634         of saving/restoring inferior_ptid.
1635
1636 2020-06-17  Tom Tromey  <tom@tromey.com>
1637
1638         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1639         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1640         declare.
1641         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1642
1643 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1644
1645         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1646         of partial symtabs.
1647
1648 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1649
1650         * regformats/reg-arm.dat: Remove.
1651         * regformats/reg-bfin.dat: Remove.
1652         * regformats/reg-cris.dat: Remove.
1653         * regformats/reg-crisv32.dat: Remove.
1654         * regformats/reg-m32r.dat: Remove.
1655         * regformats/reg-tilegx.dat: Remove.
1656         * regformats/reg-tilegx32.dat: Remove.
1657
1658 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1659
1660         * features/Makefile (WHICH): Remove arm files.
1661         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1662         * regformats/arm/arm-with-neon.dat: Remove.
1663         * regformats/arm/arm-with-vfpv2.dat: Remove.
1664         * regformats/arm/arm-with-vfpv3.dat: Remove.
1665
1666 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1667
1668         * features/Makefile (XMLTOC): Remove rx.xml.
1669
1670 2020-06-17  Pedro Alves  <palves@redhat.com>
1671
1672         * gdbthread.h (thread_control_state) <trap_expected> Update
1673         comments.
1674
1675 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1676
1677         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1678         ada_language::lookup_symbol_nonlocal.
1679         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1680         (ada_language::lookup_symbol_nonlocal): New member function,
1681         implementation from ada_lookup_symbol_nonlocal.
1682         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1683         initializer.
1684         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1685         initializer.
1686         (cplus_language::lookup_symbol_nonlocal): New member function.
1687         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1688         (minimal_language_data) Likewise.
1689         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1690         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1691         initializer.
1692         (d_language::lookup_symbol_nonlocal): New member function.
1693         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1694         initializer.
1695         (f_language::lookup_symbol_nonlocal): New member function.
1696         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1697         initializer.
1698         * language.c (unknown_language_data): Likewise.
1699         (auto_language_data): Likewise.
1700         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1701         field.
1702         (language_defn::lookup_symbol_nonlocal): New member function.
1703         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1704         initializer.
1705         * objc-lang.c (objc_language_data): Likewise.
1706         * opencl-lang.c (opencl_language_data): Likewise.
1707         * p-lang.c (pascal_language_data): Likewise.
1708         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1709         rust_language::lookup_symbol_nonlocal.
1710         (rust_language_data): Delete la_lookup_symbol_nonlocal
1711         initializer.
1712         (rust_language::lookup_symbol_nonlocal): New member function,
1713         implementation from rust_lookup_symbol_nonlocal.
1714         * symtab.c (lookup_symbol_aux): Update call to
1715         lookup_symbol_nonlocal.
1716         (basic_lookup_symbol_nonlocal): Rename to...
1717         (language_defn::lookup_symbol_nonlocal): ...this, and update
1718         header comment.  Remove language_defn parameter, and replace with
1719         uses of `this'.
1720         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1721
1722 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1723
1724         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1725         initializer.
1726         (ada_language::value_print_inner): New member function.
1727         * c-lang.c (c_language_data): Delete la_value_print_inner
1728         initializer.
1729         (cplus_language_data): Likewise.
1730         (asm_language_data): Likewise.
1731         (minimal_language_data): Likewise.
1732         * d-lang.c (d_language_data): Likewise.
1733         (d_language::value_print_inner): New member function.
1734         * f-lang.c (f_language_data): Delete la_value_print_inner
1735         initializer.
1736         (f_language::value_print_inner): New member function.
1737         * f-lang.h (f_value_print_innner): Rename to...
1738         (f_value_print_inner): ...this (note spelling of 'inner').
1739         * f-valprint.c (f_value_print_innner): Rename to...
1740         (f_value_print_inner): ...this (note spelling of 'inner').
1741         * go-lang.c (go_language_data): Delete la_value_print_inner
1742         initializer.
1743         (go_language::value_print_inner): New member function.
1744         * language.c (language_defn::value_print_inner): Define new member
1745         function.
1746         (unk_lang_value_print_inner): Delete.
1747         (unknown_language_data): Delete la_value_print_inner initializer.
1748         (unknown_language::value_print_inner): New member function.
1749         (auto_language_data): Delete la_value_print_inner initializer.
1750         (auto_language::value_print_inner): New member function.
1751         * language.h (language_data): Delete la_value_print_inner field.
1752         (language_defn::value_print_inner): Delcare new member function.
1753         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1754         initializer.
1755         (m2_language::value_print_inner): New member function.
1756         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1757         initializer.
1758         * opencl-lang.c (opencl_language_data): Likewise.
1759         * p-lang.c (pascal_language_data): Likewise.
1760         (pascal_language::value_print_inner): New member function.
1761         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1762         initializer.
1763         (rust_language::value_print_inner): New member function.
1764         * valprint.c (do_val_print): Update call to value_print_inner.
1765
1766 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1767
1768         * ada-lang.c (ada_language_data): Delete la_value_print
1769         initializer.
1770         (ada_language::value_print): New member function.
1771         * c-lang.c (c_language_data): Delete la_value_print initializer.
1772         (cplus_language_data): Likewise.
1773         (asm_language_data): Likewise.
1774         (minimal_language_data): Likewise.
1775         * d-lang.c (d_language_data): Likewise.
1776         * f-lang.c (f_language_data): Likewise.
1777         * go-lang.c (go_language_data): Likewise.
1778         * language.c (unk_lang_value_print): Delete.
1779         (language_defn::value_print): Define new member function.
1780         (unknown_language_data): Delete la_value_print initializer.
1781         (unknown_language::value_print): New member function.
1782         (auto_language_data): Delete la_value_print initializer.
1783         (auto_language::value_print): New member function.
1784         * language.h (language_data): Delete la_value_print field.
1785         (language_defn::value_print): Declare new member function.
1786         (LA_VALUE_PRINT): Update call to value_print.
1787         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1788         * objc-lang.c (objc_language_data): Likewise.
1789         * opencl-lang.c (opencl_language_data): Likewise.
1790         * p-lang.c (pascal_language_data): Likewise.
1791         (pascal_language::value_print): New member function.
1792         * rust-lang.c (rust_language_data): Delete la_value_print
1793         initializer.
1794
1795 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1796
1797         * ada-lang.c (ada_watch_location_expression): Rename to
1798         ada_language::watch_location_expression.
1799         (ada_language_data): Delete la_watch_location_expression
1800         initializer.
1801         (ada_language::watch_location_expression): New member function,
1802         implementation from ada_watch_location_expression.
1803         * breakpoint.c (watch_command_1): Update call to
1804         watch_location_expression.
1805         * c-lang.c (c_watch_location_expression): Rename to
1806         language_defn::watch_location_expression.
1807         (c_language_data): Delete la_watch_location_expression
1808         initializer.
1809         (cplus_language_data): Likewise.
1810         (asm_language_data): Likewise.
1811         (minimal_language_data): Likewise.
1812         * c-lang.h (c_watch_location_expression): Delete declaration.
1813         * d-lang.c (d_language_data): Delete la_watch_location_expression
1814         initializer.
1815         * f-lang.c (f_language_data): Likewise.
1816         * go-lang.c (go_language_data): Likewise.
1817         * language.c (language_defn::watch_location_expression): Member
1818         function implementation from c_watch_location_expression.
1819         (unknown_language_data): Delete la_watch_location_expression
1820         initializer.
1821         (auto_language_data): Likewise.
1822         * language.h (language_data): Delete la_watch_location_expression
1823         field.
1824         (language_defn::watch_location_expression): Declare new member
1825         function.
1826         * m2-lang.c (m2_language_data): Delete
1827         la_watch_location_expression initializer.
1828         * objc-lang.c (objc_language_data): Likewise.
1829         * opencl-lang.c (opencl_language_data): Likewise.
1830         * p-lang.c (pascal_language_data): Likewise.
1831         * rust-lang.c (rust_watch_location_expression): Rename to
1832         rust_language::watch_location_expression.
1833         (rust_language_data): Delete la_watch_location_expression
1834         initializer.
1835         (rust_language::watch_location_expression): New member function,
1836         implementation from rust_watch_location_expression.
1837
1838 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1839
1840         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1841         ada_language::collect_symbol_completion_matches.
1842         (ada_language_data): Delete la_collect_symbol_completion_matches
1843         initializer.
1844         (ada_language::collect_symbol_completion_matches): New member
1845         function, implementation from
1846         ada_collect_symbol_completion_matches.
1847         * c-lang.c (c_language_data): Delete
1848         la_collect_symbol_completion_matches initializer.
1849         (cplus_language_data): Likewise.
1850         (asm_language_data): Likewise.
1851         (minimal_language_data): Likewise.
1852         * d-lang.c (d_language_data): Likewise.
1853         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1854         f_language::collect_symbol_completion_matches.
1855         (f_language_data): Delete la_collect_symbol_completion_matches
1856         initializer.
1857         (f_language::collect_symbol_completion_matches) New member
1858         function, implementation from f_collect_symbol_completion_matches.
1859         * go-lang.c (go_language_data): Delete
1860         la_collect_symbol_completion_matches initializer.
1861         * language.c (unknown_language_data): Likewise.
1862         (auto_language_data): Likewise.
1863         * language.h (language_data): Delete
1864         la_collect_symbol_completion_matches field.
1865         (language_defn::collect_symbol_completion_matches): New member
1866         function.
1867         * m2-lang.c (m2_language_data): Delete
1868         la_collect_symbol_completion_matches initializer.
1869         * objc-lang.c (objc_language_data): Likewise.
1870         * opencl-lang.c (opencl_language_data): Likewise.
1871         * p-lang.c (pascal_language_data): Likewise.
1872         * rust-lang.c (rust_language_data): Likewise.
1873         * symtab.c (default_collect_symbol_completion_matches): Delete.
1874         (collect_symbol_completion_matches): Update call to
1875         collect_symbol_completion_matches.
1876         (collect_symbol_completion_matches_type): Likewise.
1877         * symtab.h (default_collect_symbol_completion_matches): Delete
1878         declaration.
1879
1880 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1881
1882         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1883         (ada_language_data): Delete la_word_break_characters initializer.
1884         (ada_language::word_break_characters): New member function.
1885         * c-lang.c (c_language_data): Delete la_word_break_characters
1886         initializer.
1887         (cplus_language_data): Likewise.
1888         (asm_language_data): Likewise.
1889         (minimal_language_data): Likewise.
1890         * completer.c: Update global comment.
1891         (advance_to_expression_complete_word_point): Update call to
1892         word_break_characters.
1893         (complete_files_symbols): Likewise.
1894         (complete_line_internal_1): Likewise.
1895         (default_completer_handle_brkchars): Likewise.
1896         (skip_quoted_chars): Likewise.
1897         * d-lang.c (d_language_data): Delete la_word_break_characters
1898         initializer.
1899         * f-lang.c (f_word_break_characters): Delete.
1900         (f_language_data): Delete la_word_break_characters initializer.
1901         (f_language::word_break_characters): New member function.
1902         * go-lang.c (go_language_data): Delete la_word_break_characters
1903         initializer.
1904         * language.c (unknown_language_data): Likewise.
1905         (auto_language_data): Likewise.
1906         * language.h (default_word_break_characters): Move declaration to
1907         earlier in the file.
1908         (language_data): Delete la_word_break_characters field.
1909         (language_defn::word_break_characters): New member function.
1910         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1911         initializer.
1912         * objc-lang.c (objc_language_data): Likewise.
1913         * opencl-lang.c (opencl_language_data): Likewise.
1914         * p-lang.c (pascal_language_data): Likewise.
1915         * rust-lang.c (rust_language_data): Likewise.
1916
1917 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1918
1919         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1920         (ada_language_data): Delete la_get_symbol_name_matcher
1921         initializer.
1922         (language_defn::get_symbol_name_matcher_inner): New member
1923         function.
1924         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1925         initializer.
1926         (cplus_language_data): Likewise.
1927         (cplus_language::get_symbol_name_matcher_inner): New member
1928         function.
1929         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1930         (minimal_language_data): Likewise.
1931         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1932         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1933         initializer.
1934         * dictionary.c (iter_match_first_hashed): Update call to
1935         get_symbol_name_matcher.
1936         (iter_match_next_hashed): Likewise.
1937         (iter_match_next_linear): Likewise.
1938         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1939         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1940         initializer.
1941         (f_language::get_symbol_name_matcher_inner): New member function.
1942         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1943         initializer.
1944         * language.c (default_symbol_name_matcher): Update header comment,
1945         make static.
1946         (language_defn::get_symbol_name_matcher): New definition.
1947         (language_defn::get_symbol_name_matcher_inner): Likewise.
1948         (get_symbol_name_matcher): Delete.
1949         (unknown_language_data): Delete la_get_symbol_name_matcher
1950         initializer.
1951         (auto_language_data): Likewise.
1952         * language.h (language_data): Delete la_get_symbol_name_matcher
1953         field.
1954         (language_defn::get_symbol_name_matcher): New member function.
1955         (language_defn::get_symbol_name_matcher_inner): Likewise.
1956         (default_symbol_name_matcher): Delete declaration.
1957         * linespec.c (find_methods): Update call to
1958         get_symbol_name_matcher.
1959         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1960         initializer.
1961         * minsyms.c (lookup_minimal_symbol): Update call to
1962         get_symbol_name_matcher.
1963         (iterate_over_minimal_symbols): Likewise.
1964         * objc-lang.c (objc_language_data): Delete
1965         la_get_symbol_name_matcher initializer.
1966         * opencl-lang.c (opencl_language_data): Likewise.
1967         * p-lang.c (pascal_language_data): Likewise.
1968         * psymtab.c (psymbol_name_matches): Update call to
1969         get_symbol_name_matcher.
1970         * rust-lang.c (rust_language_data): Delete
1971         la_get_symbol_name_matcher initializer.
1972         * symtab.c (symbol_matches_search_name): Update call to
1973         get_symbol_name_matcher.
1974         (compare_symbol_name): Likewise.
1975
1976 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1977
1978         * ada-lang.c (ada_language_data): Delete la_compute_program
1979         initializer.
1980         * c-lang.c (c_language_data): Likewise.
1981         (c_language::compute_program): New member function.
1982         (cplus_language_data): Delete la_compute_program initializer.
1983         (cplus_language::compute_program): New member function.
1984         (asm_language_data): Delete la_compute_program initializer.
1985         (minimal_language_data): Likewise.
1986         * c-lang.h (c_compute_program): Update comment.
1987         (cplus_compute_program): Likewise.
1988         * compile/compile-c-support.c (c_compute_program): Likewise.
1989         (cplus_compute_program): Likewise.
1990         * compile/compile.c (compile_to_object): Update call to
1991         la_compute_program.
1992         * d-lang.c (d_language_data): Delete la_compute_program
1993         initializer.
1994         * f-lang.c (f_language_data): Likewise.
1995         * go-lang.c (go_language_data): Likewise.
1996         * language.c (unknown_language_data): Likewise.
1997         (auto_language_data): Likewise.
1998         * language.h (language_data): Delete la_compute_program field.
1999         (language_defn::compute_program): New member function.
2000         * m2-lang.c (m2_language_data): Delete la_compute_program
2001         initializer.
2002         * objc-lang.c (objc_language_data): Likewise.
2003         * opencl-lang.c (opencl_language_data): Likewise.
2004         * p-lang.c (pascal_language_data): Likewise.
2005         * rust-lang.c (rust_language_data): Likewise.
2006
2007 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2008
2009         * ada-lang.c (ada_language_data) Delete
2010         la_class_name_from_physname initializer.
2011         * c-lang.c (c_language_data): Likewise.
2012         (cplus_language_data): Likewise.
2013         (cplus_language::class_name_from_physname): New member function.
2014         (asm_language_data): Delete la_class_name_from_physname
2015         initializer.
2016         (minimal_language_data): Likewise.
2017         * d-lang.c (d_language_data): Likewise.
2018         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2019         method on language_defn class.
2020         (guess_full_die_structure_name): Likewise.
2021         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2022         initializer.
2023         * go-lang.c (go_language_data): Likewise.
2024         * language.c (language_class_name_from_physname): Delete.
2025         (unk_lang_class_name): Delete.
2026         (unknown_language_data): Delete la_class_name_from_physname
2027         initializer.
2028         (auto_language_data): Likewise.
2029         * language.h (language_data): Delete la_class_name_from_physname
2030         field.
2031         (language_defn::class_name_from_physname): New function.
2032         (language_class_name_from_physname): Delete declaration.
2033         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2034         initializer.
2035         * objc-lang.c (objc_language_data): Likewise.
2036         * opencl-lang.c (opencl_language_data): Likewise.
2037         * p-lang.c (pascal_language_data): Likewise.
2038         * rust-lang.c (rust_language_data): Likewise.
2039
2040 2020-06-16  Tom Tromey  <tom@tromey.com>
2041
2042         * tui/tui-data.h (STATUS_NAME): New macro.
2043         * tui/tui-layout.c (tui_remove_some_windows)
2044         (initialize_known_windows, tui_register_window)
2045         (tui_layout_split::remove_windows, initialize_layouts)
2046         (tui_new_layout_command): Don't use hard-coded window names.
2047
2048 2020-06-16  Tom Tromey  <tom@tromey.com>
2049
2050         PR tui/25348:
2051         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2052         tui_initialize_readline.  Only run once.  Call rl_initialize.
2053         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2054         tui_initialize_readline.
2055         * tui/tui-io.c (tui_setup_io): Call
2056         tui_ensure_readline_initialized.
2057         * tui/tui-interp.c (tui_interp::init): Update.
2058
2059 2020-06-16  Tom Tromey  <tom@tromey.com>
2060
2061         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2062         Also preserve the status window.
2063
2064 2020-06-16  Tom Tromey  <tom@tromey.com>
2065
2066         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2067         where m_window==nullptr.
2068
2069 2020-06-15  Tom Tromey  <tromey@adacore.com>
2070
2071         * windows-nat.c (windows_nat::handle_output_debug_string):
2072         Update.
2073         (windows_nat::handle_ms_vc_exception): Update.
2074         * target.h (target_read_string): Change API.
2075         * target.c (target_read_string): Change API.
2076         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2077         Update.
2078         * solib-frv.c (frv_current_sos): Update.
2079         * solib-dsbt.c (dsbt_current_sos): Update.
2080         * solib-darwin.c (darwin_current_sos): Update.
2081         * linux-thread-db.c (inferior_has_bug): Update.
2082         * expprint.c (print_subexp_standard): Update.
2083         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2084         (ada_exception_message_1): Update.
2085
2086 2020-06-15  Tom Tromey  <tromey@adacore.com>
2087
2088         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2089
2090 2020-06-15  Tom Tromey  <tromey@adacore.com>
2091
2092         * valprint.c (read_string): Update comment.
2093         * target.c (MIN): Remove.
2094         (target_read_string): Rewrite.
2095
2096 2020-06-15  Tom Tromey  <tromey@adacore.com>
2097
2098         * corefile.c (read_memory_string): Remove.
2099         * ada-valprint.c (ada_value_print_ptr): Update.
2100         * ada-lang.h (ada_tag_name): Change return type.
2101         * ada-lang.c (type_from_tag): Update.
2102         (ada_tag_name_from_tsd): Change return type.  Use
2103         target_read_string.
2104         (ada_tag_name): Likewise.
2105         * gdbcore.h (read_memory_string): Don't declare.
2106
2107 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2108
2109         * symtab.c (rbreak_command): Ignore Windows drive colon.
2110
2111 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2112
2113         * NEWS: Mention removed GDBserver host support.
2114
2115 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2116
2117         * features/riscv/rebuild-csr-xml.sh: Updated.
2118
2119 2020-06-11  Tom Tromey  <tom@tromey.com>
2120
2121         PR gdb/18318:
2122         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2123
2124 2020-06-09  Jonny Grant  <jg@jguk.org>
2125 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2126
2127         * main.c (captured_main_1): Don't print new line after help.
2128         (print_gdb_help): add mailing list and IRC channel information
2129         to --help.  Add new lines between items in the footer.  Remove
2130         quotes around bug url.
2131
2132 2020-06-11  Keith Seitz  <keiths@redhat.com>
2133
2134         PR gdb/21356
2135         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2136         Resolve typedefs for type length calculations.
2137
2138 2020-06-10  Tom de Vries  <tdevries@suse.de>
2139
2140         PR ada/24713
2141         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2142         (write_psymbols): Enable .gdb_index for ada.
2143         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2144         ada.
2145
2146 2020-06-10  Tom de Vries  <tdevries@suse.de>
2147
2148         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2149         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2150         namei" instead of "const char *name" argument.
2151         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2152         dw2_symtab_iter_init.
2153
2154 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2155
2156         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2157         to use type::field and field::type instead.
2158
2159 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2160
2161         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2162         to use field::type instead.
2163
2164 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2165
2166         * gdbtypes.h (struct field) <type, set_type>: New methods.
2167         Rename `type` field to...
2168         <m_type>: ... this.  Change references throughout to use type or
2169         set_type methods.
2170         (FIELD_TYPE): Use field::type.  Change call sites that modify
2171         the field's type to use field::set_type instead.
2172
2173 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2174
2175         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2176         to use type::index_type instead.
2177
2178 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2179
2180         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2181         methods.
2182         (TYPE_INDEX_TYPE): Use type::index_type.
2183         * gdbtypes.c (create_array_type_with_stride): Likewise.
2184
2185 2020-06-07  Tom Tromey  <tom@tromey.com>
2186
2187         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2188         parameter.
2189         (generic_value_print): Update.
2190
2191 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2192
2193         Revert commit 982a38f60b0.
2194         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2195
2196 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2197
2198         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2199         avoid use after free.
2200
2201 2020-06-05  Tom de Vries  <tdevries@suse.de>
2202
2203         * NEWS: Fix typos.
2204
2205 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2206
2207         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2208         the per_bfd object.
2209         (dwarf2_read_debug_names): Likewise.
2210         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2211         object when re-using a per_bfd object with an index.
2212
2213 2020-06-03  Tom de Vries  <tdevries@suse.de>
2214
2215         PR symtab/26046
2216         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2217         children for C++.
2218         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2219         DW_TAG_subprogram.
2220
2221 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2222
2223         * ada-lang.c (ada_language_data): Delete skip_trampoline
2224         initializer.
2225         * c-lang.c (c_language_data): Likewise.
2226         (cplus_language_data): Likewise.
2227         (cplus_language::skip_trampoline): New member function.
2228         (asm_language_data): Delete skip_trampoline initializer.
2229         (minimal_language_data): Likewise.
2230         * d-lang.c (d_language_data): Likewise.
2231         * f-lang.c (f_language_data): Likewise.
2232         * go-lang.c (go_language_data): Likewise.
2233         * language.c (unk_lang_trampoline): Delete function.
2234         (skip_language_trampoline): Update.
2235         (unknown_language_data): Delete skip_trampoline initializer.
2236         (auto_language_data): Likewise.
2237         * language.h (language_data): Delete skip_trampoline field.
2238         (language_defn::skip_trampoline): New function.
2239         * m2-lang.c (m2_language_data): Delete skip_trampoline
2240         initializer.
2241         * objc-lang.c (objc_skip_trampoline): Delete function, move
2242         implementation to objc_language::skip_trampoline.
2243         (objc_language_data): Delete skip_trampoline initializer.
2244         (objc_language::skip_trampoline): New member function with
2245         implementation from objc_skip_trampoline.
2246         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2247         initializer.
2248         * p-lang.c (pascal_language_data): Likewise.
2249         * rust-lang.c (rust_language_data): Likewise.
2250
2251 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2252
2253         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2254         (ada_language::demangle): New member function.
2255         * c-lang.c (c_language_data): Delete la_demangle initializer.
2256         (cplus_language_data): Delete la_demangle initializer.
2257         (cplus_language::demangle): New member function.
2258         (asm_language_data): Delete la_demangle initializer.
2259         (minimal_language_data): Delete la_demangle initializer.
2260         * d-lang.c (d_language_data): Delete la_demangle initializer.
2261         (d_language::demangle): New member function.
2262         * f-lang.c (f_language_data): Delete la_demangle initializer.
2263         (f_language::demangle): New member function.
2264         * go-lang.c (go_language_data): Delete la_demangle initializer.
2265         (go_language::demangle): New member function.
2266         * language.c (language_demangle): Update.
2267         (unk_lang_demangle): Delete.
2268         (unknown_language_data): Delete la_demangle initializer.
2269         (unknown_language::demangle): New member function.
2270         (auto_language_data): Delete la_demangle initializer.
2271         (auto_language::demangle): New member function.
2272         * language.h (language_data): Delete la_demangle field.
2273         (language_defn::demangle): New function.
2274         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2275         * objc-lang.c (objc_language_data): Delete la_demangle
2276         initializer.
2277         (objc_language::demangle): New member function.
2278         * opencl-lang.c (opencl_language_data): Delete la_demangle
2279         initializer.
2280         * p-lang.c (pascal_language_data): Likewise.
2281         * rust-lang.c (rust_language_data): Likewise.
2282         (rust_language::demangle): New member function.
2283
2284 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2285
2286         * ada-lang.c (ada_language_data): Delete la_print_type
2287         initializer.
2288         (ada_language::print_type): New member function.
2289         * c-lang.c (c_language_data): Delete la_print_type initializer.
2290         (c_language::print_type): New member function.
2291         (cplus_language_data): Delete la_print_type initializer.
2292         (cplus_language::print_type): New member function.
2293         (asm_language_data): Delete la_print_type initializer.
2294         (asm_language::print_type): New member function.
2295         (minimal_language_data): Delete la_print_type initializer.
2296         (minimal_language::print_type): New member function.
2297         * d-lang.c (d_language_data): Delete la_print_type initializer.
2298         (d_language::print_type): New member function.
2299         * f-lang.c (f_language_data): Delete la_print_type initializer.
2300         (f_language::print_type): New member function.
2301         * go-lang.c (go_language_data): Delete la_print_type initializer.
2302         (go_language::print_type): New member function.
2303         * language.c (unk_lang_print_type): Delete.
2304         (unknown_language_data): Delete la_print_type initializer.
2305         (unknown_language::print_type): New member function.
2306         (auto_language_data): Delete la_print_type initializer.
2307         (auto_language::print_type): New member function.
2308         * language.h (language_data): Delete la_print_type field.
2309         (language_defn::print_type): New function.
2310         (LA_PRINT_TYPE): Update.
2311         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2312         (m2_language::print_type): New member function.
2313         * objc-lang.c (objc_language_data): Delete la_print_type
2314         initializer.
2315         (objc_language::print_type): New member function.
2316         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2317         to opencl_language::print_type.
2318         (opencl_language_data): Delete la_print_type initializer.
2319         (opencl_language::print_type): New member function, implementation
2320         from opencl_print_type.
2321         * p-lang.c (pascal_language_data): Delete la_print_type
2322         initializer.
2323         (pascal_language::print_type): New member function.
2324         * rust-lang.c (rust_print_type): Delete, implementation moved to
2325         rust_language::print_type.
2326         (rust_language_data): Delete la_print_type initializer.
2327         (rust_language::print_type): New member function, implementation
2328         from rust_print_type.
2329
2330 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2331
2332         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2333         implementation moves to...
2334         (ada_language::sniff_from_mangled_name): ...here.  Update return
2335         type.
2336         (ada_language_data): Delete la_sniff_from_mangled_name
2337         initializer.
2338         * c-lang.c (c_language_data): Likewise.
2339         (cplus_language_data): Likewise.
2340         (cplus_language::sniff_from_mangled_name): New member function,
2341         implementation taken from gdb_sniff_from_mangled_name.
2342         (asm_language_data): Delete la_sniff_from_mangled_name
2343         initializer.
2344         (minimal_language_data): Likewise.
2345         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2346         implementation moves to cplus_language::sniff_from_mangled_name.
2347         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2348         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2349         moves to...
2350         (d_language::sniff_from_mangled_name): ...here.
2351         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2352         * f-lang.c (f_language_data): Likewise.
2353         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2354         moves to...
2355         (go_language::sniff_from_mangled_name): ...here.
2356         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2357         * language.c (language_sniff_from_mangled_name): Delete.
2358         (unknown_language_data): Delete la_sniff_from_mangled_name
2359         initializer.
2360         (auto_language_data): Likewise.
2361         * language.h (language_data): Delete la_sniff_from_mangled_name
2362         field.
2363         (language_defn::sniff_from_mangled_name): New function.
2364         (language_sniff_from_mangled_name): Delete declaration.
2365         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2366         field.
2367         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2368         implementation moves to...
2369         (objc_language::sniff_from_mangled_name): ...here.
2370         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2371         * opencl-lang.c (opencl_language_data): Likewise.
2372         * p-lang.c (pascal_language_data): Likewise.
2373         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2374         implementation moves to...
2375         (rust_language::sniff_from_mangled_name): ...here.
2376         (rust_language_data): Delete la_sniff_from_mangled_name
2377         initializer.
2378         * symtab.c (symbol_find_demangled_name): Call
2379         sniff_from_mangled_name member function.
2380
2381 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2382
2383         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2384         initializer.
2385         * c-lang.c (c_language_data): Likewise.
2386         (cplus_language_data): Likewise.
2387         (cplus_language::search_name_hash): New member function.
2388         (asm_language_data): Delete la_search_name_hash initializer.
2389         (minimal_language_data): Likewise.
2390         * d-lang.c (d_language_data): Likewise.
2391         * dictionary.c (default_search_name_hash): Rename to...
2392         (language_defn::search_name_hash): ...this.
2393         * f-lang.c (f_language_data): Likewise.
2394         (f_language::search_name_hash): New member function.
2395         * go-lang.c (go_language_data): Delete la_search_name_hash
2396         initializer.
2397         * language.c (unknown_language_data): Likewise.
2398         (auto_language_data): Likewise.
2399         * language.h (struct language_data): Delete la_search_name_hash
2400         field.
2401         (language_defn::search_name_hash): Declare new member function.
2402         (default_search_name_hash): Delete declaration.
2403         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2404         initializer.
2405         * objc-lang.c (objc_language_data): Likewise.
2406         * opencl-lang.c (opencl_language_data): Likewise.
2407         * p-lang.c (pascal_language_data): Likewise.
2408         * rust-lang.c (rust_language_data): Likewise.
2409         * symtab.c (search_name_hash): Update call.
2410
2411 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2412
2413         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2414         initializer.
2415         * c-lang.c (class compile_instance): Declare.
2416         (c_language_data): Delete la_get_compile_instance initializer.
2417         (c_language::get_compile_instance): New member function.
2418         (cplus_language_data): Delete la_get_compile_instance initializer.
2419         (cplus_language::get_compile_instance): New member function.
2420         (asm_language_data): Delete la_get_compile_instance initializer.
2421         (minimal_language_data): Likewise.
2422         * c-lang.h (c_get_compile_context): Update comment.
2423         (cplus_get_compile_context): Update comment.
2424         * compile/compile.c (compile_to_object): Update calls, don't rely
2425         on function pointer being NULL.
2426         * d-lang.c (d_language_data): Delete la_get_compile_instance
2427         initializer.
2428         * f-lang.c (f_language_data): Likewise.
2429         * go-lang.c (go_language_data): Likewise.
2430         * language.c (unknown_language_data): Likewise.
2431         (auto_language_data): Likewise.
2432         * language.h (language_data): Delete la_get_compile_instance field.
2433         (language_defn::get_compile_instance): New member function.
2434         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2435         initializer.
2436         * objc-lang.c (objc_language_data): Likewise.
2437         * opencl-lang.c (opencl_language_data): Likewise.
2438         * p-lang.c (pascal_language_data): Likewise.
2439         * rust-lang.c (rust_language_data): Likewise.
2440
2441 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2442
2443         * ada-lang.c (ada_add_all_symbols): Update comment.
2444         (ada_iterate_over_symbols): Delete, move implementation to...
2445         (ada_language::iterate_over_symbols): ...here, a new member
2446         function, rewrite to use range based for loop.
2447         (ada_language_data): Delete la_iterate_over_symbols initializer.
2448         * c-lang.c (c_language_data): Likewise.
2449         (cplus_language_data): Likewise.
2450         (asm_language_data): Likewise.
2451         (minimal_language_data): Likewise.
2452         * d-lang.c (d_language_data): Likewise.
2453         * f-lang.c (f_language_data): Likewise.
2454         * go-lang.c (go_language_data): Likewise.
2455         * language.c (unknown_language_data): Likewise.
2456         (auto_language_data): Likewise.
2457         * language.h (language_data): Delete la_iterate_over_symbols field.
2458         (language_defn::iterate_over_symbols): New member function.
2459         (LA_ITERATE_OVER_SYMBOLS): Update.
2460         * linespec.c (iterate_over_all_matching_symtabs): Update.
2461         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2462         initializer.
2463         * objc-lang.c (objc_language_data): Likewise.
2464         * opencl-lang.c (opencl_language_data): Likewise.
2465         * p-lang.c (pascal_language_data): Likewise.
2466         * rust-lang.c (rust_language_data): Likewise.
2467
2468 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2469
2470         * ada-lang.c (ada_language_data): Delete
2471         la_lookup_transparent_type initializer.
2472         * c-lang.c (c_language_data): Likewise.
2473         (cplus_language_data): Likewise.
2474         (cplus_language::lookup_transparent_type): New member function.
2475         (asm_language_data): Delete la_lookup_transparent_type
2476         initializer.
2477         (minimal_language_data): Likewise.
2478         * d-lang.c (d_language_data): Likewise.
2479         * f-lang.c (f_language_data): Likewise.
2480         * go-lang.c (go_language_data): Likewise.
2481         * language.c (unknown_language_data): Likewise.
2482         (auto_language_data): Likewise.
2483         * language.h (struct language_data): Delete
2484         la_lookup_transparent_type field.
2485         (language_defn::lookup_transparent_type): New member function.
2486         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2487         initializer.
2488         * objc-lang.c (objc_language_data): Likewise.
2489         * opencl-lang.c (opencl_language_data): Likewise.
2490         * p-lang.c (pascal_language_data): Likewise.
2491         * rust-lang.c (rust_language_data): Likewise.
2492         * symtab.c (symbol_matches_domain): Update call.
2493
2494 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2495
2496         * ada-lang.c (ada_language_arch_info): Delete function, move
2497         implementation to...
2498         (ada_language::language_arch_info): ...here, a new member
2499         function.
2500         (ada_language_data): Delete la_language_arch_info.
2501         * c-lang.c (c_language_data): Likewise.
2502         (c_language::language_arch_info): New member function.
2503         (cplus_language_arch_info): Delete function, move
2504         implementation to...
2505         (cplus_language::language_arch_info): ...here, a new member
2506         function.
2507         (cplus_language_data): Delete la_language_arch_info.
2508         (asm_language_data): Likewise.
2509         (asm_language::language_arch_info): New member function.
2510         (minimal_language_data): Delete la_language_arch_info.
2511         (minimal_language::language_arch_info): New member function.
2512         * d-lang.c (d_language_arch_info): Delete function, move
2513         implementation to...
2514         (d_language::language_arch_info): ...here, a new member
2515         function.
2516         (d_language_data): Delete la_language_arch_info.
2517         * f-lang.c (f_language_arch_info): Delete function, move
2518         implementation to...
2519         (f_language::language_arch_info): ...here, a new member
2520         function.
2521         (f_language_data): Delete la_language_arch_info.
2522         * go-lang.c (go_language_arch_info): Delete function, move
2523         implementation to...
2524         (go_language::language_arch_info): ...here, a new member
2525         function.
2526         (go_language_data): Delete la_language_arch_info.
2527         * language.c (unknown_language_data): Likewise.
2528         (unknown_language::language_arch_info): New member function.
2529         (auto_language_data): Delete la_language_arch_info.
2530         (auto_language::language_arch_info): New member function.
2531         (language_gdbarch_post_init): Update call to
2532         la_language_arch_info.
2533         * language.h (language_data): Delete la_language_arch_info
2534         function pointer.
2535         (language_defn::language_arch_info): New function.
2536         * m2-lang.c (m2_language_arch_info): Delete function, move
2537         implementation to...
2538         (m2_language::language_arch_info): ...here, a new member
2539         function.
2540         (m2_language_data): Delete la_language_arch_info.
2541         * objc-lang.c (objc_language_arch_info): Delete function, move
2542         implementation to...
2543         (objc_language::language_arch_info): ...here, a new member
2544         function.
2545         (objc_language_data): Delete la_language_arch_info.
2546         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2547         implementation to...
2548         (opencl_language::language_arch_info): ...here, a new member
2549         function.
2550         (opencl_language_data): Delete la_language_arch_info.
2551         * p-lang.c (pascal_language_arch_info): Delete function, move
2552         implementation to...
2553         (pascal_language::language_arch_info): ...here, a new member
2554         function.
2555         (pascal_language_data): Delete la_language_arch_info.
2556         * rust-lang.c (rust_language_arch_info): Delete function, move
2557         implementation to...
2558         (rust_language::language_arch_info): ...here, a new member
2559         function.
2560         (rust_language_data): Delete la_language_arch_info.
2561
2562 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2563
2564         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2565         initializer.
2566         * c-lang.c (c_language_data): Likewise.
2567         (cplus_language_data): Likewise.
2568         (cplus_language::pass_by_reference_info): New method.
2569         (asm_language_data): Delete la_pass_by_reference initializer.
2570         (minimal_language_data): Likewise.
2571         * cp-abi.c (cp_pass_by_reference): Remove use of
2572         default_pass_by_reference.
2573         * d-lang.c (d_language_data): Likewise.
2574         * f-lang.c (f_language_data): Likewise.
2575         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2576         default_pass_by_reference.
2577         * go-lang.c (go_language_data): Likewise.
2578         * language.c (language_pass_by_reference): Update.
2579         (default_pass_by_reference): Delete.
2580         (unknown_language_data): Delete la_pass_by_reference
2581         initializer.
2582         (auto_language_data): Likewise.
2583         * language.h (struct language_data): Delete la_pass_by_reference
2584         field.
2585         (language_defn::pass_by_reference_info): New member function.
2586         (default_pass_by_reference): Delete declaration.
2587         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2588         initializer.
2589         * objc-lang.c (objc_language_data): Likewise.
2590         * opencl-lang.c (opencl_language_data): Likewise.
2591         * p-lang.c (pascal_language_data): Likewise.
2592         * rust-lang.c (rust_language_data): Likewise.
2593
2594 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2595
2596         * ada-lang.c (ada_read_var_value): Delete function, move
2597         implementation to...
2598         (ada_language::read_var_value): ...here.
2599         (ada_language_data): Delete la_read_var_value initializer.
2600         * c-lang.c (c_language_data): Likewise.
2601         (cplus_language_data): Likewise.
2602         (minimal_language_data): Likewise.
2603         * d-lang.c (d_language_data): Likewise.
2604         * f-lang.c (f_language_data): Likewise.
2605         * findvar.c (default_read_var_value): Rename to...
2606         (language_defn::read_var_value): ...this.
2607         * findvar.c (read_var_value): Update header comment, and change to
2608         call member function instead of function pointer.
2609         * go-lang.c (go_language_data): Likewise.
2610         * language.c (unknown_language_data): Delete la_read_var_value
2611         initializer.
2612         (auto_language_data): Likewise.
2613         * language.h (struct language_data): Delete la_read_var_value
2614         field.
2615         (language_defn::read_var_value): New member function.
2616         (default_read_var_value): Delete declaration.
2617         * m2-lang.c (m2_language_data): Delete la_read_var_value
2618         initializer.
2619         * objc-lang.c (objc_language_data): Likewise.
2620         * opencl-lang.c (opencl_language_data): Likewise.
2621         * p-lang.c (pascal_language_data): Likewise.
2622         * rust-lang.c (rust_language_data): Likewise.
2623         * value.h (default_read_var_value): Delete declaration.
2624
2625 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2626
2627         * ada-lang.c (ada_print_array_index): Delete function, move
2628         implementation to...
2629         (ada_language::print_array_index): ...here.
2630         (ada_language_data): Delete la_print_array_index initializer.
2631         * c-lang.c (c_language_data): Likewise.
2632         (cplus_language_data): Likewise.
2633         (minimal_language_data): Likewise.
2634         * d-lang.c (d_language_data): Likewise.
2635         * f-lang.c (f_language_data): Likewise.
2636         * go-lang.c (go_language_data): Likewise.
2637         * language.c (default_print_array_index): Delete function, move
2638         implementation to...
2639         (language_defn::print_array_index): ...here.
2640         (unknown_language_data): Delete la_print_array_index initializer.
2641         (auto_language_data): Likewise.
2642         * language.h (struct language_data): Delete la_print_array_index
2643         field.
2644         (language_defn::print_array_index): New member function.
2645         (LA_PRINT_ARRAY_INDEX): Update.
2646         (default_print_array_index): Delete declaration.
2647         * m2-lang.c (m2_language_data): Delete la_print_array_index
2648         initializer.
2649         * objc-lang.c (objc_language_data): Likewise.
2650         * opencl-lang.c (opencl_language_data): Likewise.
2651         * p-lang.c (pascal_language_data): Likewise.
2652         * rust-lang.c (rust_language_data): Likewise.
2653
2654 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2655
2656         * gdb/ada-lang.c (ada_language_defn): Convert to...
2657         (ada_language_data): ...this.
2658         (class ada_language): New class.
2659         (ada_language_defn): New static global.
2660         * gdb/c-lang.c (c_language_defn): Convert to...
2661         (c_language_data): ...this.
2662         (class c_language): New class.
2663         (c_language_defn): New static global.
2664         (cplus_language_defn): Convert to...
2665         (cplus_language_data): ...this.
2666         (class cplus_language): New class.
2667         (cplus_language_defn): New static global.
2668         (asm_language_defn): Convert to...
2669         (asm_language_data): ...this.
2670         (class asm_language): New class.
2671         (asm_language_defn): New static global.
2672         (minimal_language_defn): Convert to...
2673         (minimal_language_data): ...this.
2674         (class minimal_language): New class.
2675         (minimal_language_defn): New static global.
2676         * gdb/d-lang.c (d_language_defn): Convert to...
2677         (d_language_data): ...this.
2678         (class d_language): New class.
2679         (d_language_defn): New static global.
2680         * gdb/f-lang.c (f_language_defn): Convert to...
2681         (f_language_data): ...this.
2682         (class f_language): New class.
2683         (f_language_defn): New static global.
2684         * gdb/go-lang.c (go_language_defn): Convert to...
2685         (go_language_data): ...this.
2686         (class go_language): New class.
2687         (go_language_defn): New static global.
2688         * gdb/language.c (unknown_language_defn): Remove declaration.
2689         (current_language): Initialize to nullptr, real initialization is
2690         moved to _initialize_language.
2691         (languages): Delete global.
2692         (language_defn::languages): Define.
2693         (set_language_command): Use language_defn::languages.
2694         (set_language): Likewise.
2695         (range_error): Likewise.
2696         (language_enum): Likewise.
2697         (language_def): Likewise.
2698         (add_set_language_command): Use language_def::languages for the
2699         language list, and language_def to lookup language pointers.
2700         (skip_language_trampoline): Use language_defn::languages.
2701         (unknown_language_defn): Convert to...
2702         (unknown_language_data): ...this.
2703         (class unknown_language): New class.
2704         (unknown_language_defn): New static global.
2705         (auto_language_defn): Convert to...
2706         (auto_language_data): ...this.
2707         (class auto_language): New class.
2708         (auto_language_defn): New static global.
2709         (language_gdbarch_post_init): Use language_defn::languages.
2710         (_initialize_language): Initialize current_language.
2711         * gdb/language.h (struct language_defn): Rename to...
2712         (struct language_data): ...this.
2713         (struct language_defn): New.
2714         (auto_language_defn): Delete.
2715         (unknown_language_defn): Delete.
2716         (minimal_language_defn): Delete.
2717         (ada_language_defn): Delete.
2718         (asm_language_defn): Delete.
2719         (c_language_defn): Delete.
2720         (cplus_language_defn): Delete.
2721         (d_language_defn): Delete.
2722         (f_language_defn): Delete.
2723         (go_language_defn): Delete.
2724         (m2_language_defn): Delete.
2725         (objc_language_defn): Delete.
2726         (opencl_language_defn): Delete.
2727         (pascal_language_defn): Delete.
2728         (rust_language_defn): Delete.
2729         * gdb/m2-lang.c (m2_language_defn): Convert to...
2730         (m2_language_data): ...this.
2731         (class m2_language): New class.
2732         (m2_language_defn): New static global.
2733         * gdb/objc-lang.c (objc_language_defn): Convert to...
2734         (objc_language_data): ...this.
2735         (class objc_language): New class.
2736         (objc_language_defn): New static global.
2737         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2738         (opencl_language_data): ...this.
2739         (class opencl_language): New class.
2740         (opencl_language_defn): New static global.
2741         * gdb/p-lang.c (pascal_language_defn): Convert to...
2742         (pascal_language_data): ...this.
2743         (class pascal_language): New class.
2744         (pascal_language_defn): New static global.
2745         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2746         language pointer, update comment format.
2747         * gdb/rust-lang.c (rust_language_defn): Convert to...
2748         (rust_language_data): ...this.
2749         (class rust_language): New class.
2750         (rust_language_defn): New static global.
2751
2752 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2753
2754         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2755         member variable.
2756         <m_stmt_at_address>: New member variable.
2757         (lnp_state_machine::record_line): Don't record some lines, update
2758         tracking of is_stmt at the same address.
2759         (lnp_state_machine::lnp_state_machine): Initialise new member
2760         variables.
2761
2762 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2763
2764         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2765         "-include gnu-nat-mig.h".
2766         * gnu-nat-mig.h: New file.
2767         * gnu-nat.c: Include "gnu-nat-mig.h".
2768         (exc_server, msg_reply_server, notify_server,
2769         process_reply_server): Remove declarations.
2770
2771 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2772
2773         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2774         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2775         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2776         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2777         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2778         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2779         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2780         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2781         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2782         to gnu_nat_target class.
2783         * gnu-nat.c: Likewise.
2784         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2785         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2786         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2787         object.
2788         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2789         instead of `gnu_target'.
2790
2791 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2792
2793         * i386-gnu-tdep.c: Include "gdbcore.h"
2794         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2795         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2796         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2797         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2798         i386_gnu_sigcontext_addr): New functions
2799         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2800         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2801         tdep.
2802
2803 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2804
2805         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2806         before fork_inferior call. Avoid calling it if target_is_pushed returns
2807         true.
2808
2809 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2810
2811         * gnu-nat.h (gnu_target): New variable declaration.
2812         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2813         gnu_target.
2814         * gnu-nat.c (gnu_target): New variable.
2815         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2816         add_thread_silent, and add_thread calls.
2817         (gnu_nat_target::create_inferior): Pass gnu_target to
2818         add_thread_silent, thread_change_ptid call.
2819         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2820         call.
2821
2822 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2823
2824         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2825         (gnu_nat_target::find_memory_regions): Remove unused
2826         `old_address' variable.
2827
2828 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2829
2830         * gnu-nat.c: Include "gdbarch.h".
2831
2832 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2833
2834         * reply_mig_hack.awk (Error return): Cast function through
2835         void *, to bypass compiler function call check.
2836
2837 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2838
2839         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2840         $(srcdir)/reply_mig_hack.awk.
2841
2842 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2843
2844         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2845
2846 2020-05-30  Jonny Grant  <jg@jguk.org>
2847
2848         * configure.ac (ACX_BUGURL): change bug URL to https.
2849
2850 2020-05-30  Pedro Alves  <palves@redhat.com>
2851
2852         * cp-support.c (replace_typedefs_template): New.
2853         (replace_typedefs_qualified_name): Handle
2854         DEMANGLE_COMPONENT_TEMPLATE.
2855
2856 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2857
2858         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2859         dwarf2/index-cache.h, dwarf2/index-write.c,
2860         dwarf2/index-write.h, dwarf2/line-header.c,
2861         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2862         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2863         variables and fields from `dwarf2_per_objfile` to just
2864         `per_objfile` throughout.
2865
2866 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2867
2868         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2869         <push_dwarf_reg_entry_value>: Add comment.
2870
2871 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2872             Keith Seitz  <keiths@redhat.com>
2873
2874         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2875         instead of PyEval_ReleaseLock.
2876         (class gdbpy_gil): Move to earlier in file.
2877         (finalize_python): Set gdb_python_initialized.
2878         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2879         when not initialized.
2880
2881 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2882
2883         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2884         <push_dwarf_reg_entry_value>: Remove assert.  Override
2885         per_objfile with caller_per_objfile.
2886
2887 2020-05-28  Tom de Vries  <tdevries@suse.de>
2888
2889         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2890         PR gold/15646 workaround to symbol kind "type".
2891
2892 2020-05-27  Tom Tromey  <tromey@adacore.com>
2893
2894         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2895
2896 2020-05-27  Tom Tromey  <tromey@adacore.com>
2897
2898         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2899         Use htab_find_with_hash.
2900         <add_abbrev>: Remove "abbrev_number" parameter.
2901         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2902         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2903         (hash_abbrev): Add comment.
2904         (abbrev_table::lookup_abbrev): Move to header file.
2905         (abbrev_table::read): Update.
2906
2907 2020-05-27  Tom Tromey  <tromey@adacore.com>
2908
2909         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2910         method.
2911         <canonical_name>: New member.
2912         <raw_name>: Rename from "name".
2913         (partial_die_info): Initialize canonical_name.
2914         (scan_partial_symbols): Check raw_name.
2915         (partial_die_parent_scope, partial_die_full_name)
2916         (add_partial_symbol, add_partial_subprogram)
2917         (add_partial_enumeration, load_partial_dies): Use "name" method.
2918         (partial_die_info::name): New method.
2919         (partial_die_info::read, guess_partial_die_structure_name)
2920         (partial_die_info::fixup): Update.
2921
2922 2020-05-27  Tom Tromey  <tromey@adacore.com>
2923
2924         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2925         <get_ref_die_offset>: Inline.
2926         <get_ref_die_offset_complaint>: New method.
2927         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2928         (attribute::get_ref_die_offset_complaint): Rename from
2929         get_ref_die_offset.  Just issue complaint.
2930
2931 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2932
2933         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2934
2935 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2936
2937         * exec.c (exec_file_attach): Use errno value of first openp failure.
2938
2939 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2940
2941         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2942         Don't close thread handle.
2943
2944 2020-05-27  Tom Tromey  <tom@tromey.com>
2945             Simon Marchi  <simon.marchi@efficios.com>
2946
2947         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2948         shared_ptr.
2949         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2950         member.
2951         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2952         dwarf2_per_bfd_objfile_data_key>: New globals.
2953         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2954         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2955         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2956         shared.
2957         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2958         short-circuit when sharing.
2959         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2960         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2961
2962 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2963
2964         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2965         to...
2966         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2967         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2968
2969 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2970
2971         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2972         build_name_components, find_name_components_bounds>:
2973         Add per_objfile parameter.
2974         (struct mapped_index) <symbol_name_at>: Likewise.
2975         (struct mapped_debug_names): Remove constructor.
2976         <dwarf2_per_objfile>: Remove field.
2977         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2978         (mapped_index_base::find_name_components_bounds,
2979         mapped_index_base::build_name_components,
2980         dw2_expand_symtabs_matching_symbol): Likewise.
2981         (class mock_mapped_index) <symbol_name_at>: Likewise.
2982         (check_match): Likewise.
2983         (check_find_bounds_finds): Likewise.
2984         (test_mapped_index_find_name_component_bounds): Update.
2985         (CHECK_MATCH): Update.
2986         (dw2_expand_symtabs_matching): Update.
2987         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2988         per_objfile parameter.
2989         <find_vec_in_debug_names>: Likewise.
2990         <m_per_objfile>: New field.
2991         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2992         parameter.
2993         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2994         (dw2_debug_names_iterator::next): Update.
2995         (dw2_debug_names_lookup_symbol): Update.
2996         (dw2_debug_names_expand_symtabs_for_function): Update.
2997         (dw2_debug_names_map_matching_symbols): Update.
2998         (dw2_debug_names_expand_symtabs_matching): Update.
2999         (dwarf2_read_debug_names): Update.
3000
3001 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3002
3003         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3004         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3005         move to dwarf2_per_objfile.
3006         <read_in_chain>: Remove.
3007         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3008         remove_all_cus, age_comp_units>: New methods.
3009         <m_dwarf2_cus>: New member.
3010         (struct dwarf2_per_cu_data) <cu>: Remove.
3011         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3012         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3013         moved to methods of dwarf2_per_objfile.
3014         (dwarf2_clear_marks): Remove.
3015         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3016         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3017         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3018         (dwarf2_per_objfile::remove_all_cus): New.
3019         (class free_cached_comp_units) <~free_cached_comp_units>:
3020         Update.
3021         (load_cu): Update.
3022         (dw2_do_instantiate_symtab): Adjust.
3023         (fill_in_sig_entry_from_dwo_entry): Adjust.
3024         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3025         (cutu_reader::cutu_reader): Likewise.
3026         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3027         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3028         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3029         and dwarf2_per_objfile::age_comp_units.
3030         (load_partial_comp_unit): Update.
3031         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3032         (process_queue): Likewise.
3033         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3034         backlink.
3035         (dwarf2_read_addr_index): Likewise.
3036         (follow_die_offset): Likewise.
3037         (dwarf2_fetch_die_loc_sect_off): Likewise.
3038         (dwarf2_fetch_constant_bytes): Likewise.
3039         (dwarf2_fetch_die_type_sect_off): Likewise.
3040         (follow_die_sig_1): Likewise.
3041         (load_full_type_unit): Likewise.
3042         (read_signatured_type): Likewise.
3043         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3044         (dwarf2_cu::~dwarf2_cu): Remove.
3045         (dwarf2_per_objfile::get_cu): New.
3046         (dwarf2_per_objfile::set_cu): New.
3047         (age_cached_comp_units): Rename to...
3048         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3049         to std::unordered_map.
3050         (free_one_cached_comp_unit): Rename to...
3051         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3052         to std::unordered_map.
3053         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3054         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3055         a dwarf2_per_objfile in data.
3056         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3057         (dwarf2_clear_marks): Remove.
3058
3059 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3060
3061         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3062         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3063         (init_tu_and_read_dwo_dies): Likewise.
3064         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3065         (cutu_reader::cutu_reader): Likewise.
3066         (load_partial_comp_unit): Likewise.
3067         (process_psymtab_comp_unit): Update.
3068         (build_type_psymtabs_1): Update.
3069         (process_skeletonless_type_unit): Update.
3070         (load_full_comp_unit): Update.
3071         (find_partial_die): Update.
3072         (dwarf2_read_addr_index): Update.
3073         (read_signatured_type): Update.
3074
3075 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3076
3077         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3078         m_header_read_in>: New fields.
3079         <get_header>: New method.
3080         * dwarf2/read.c (per_cu_header_read_in): Remove.
3081         (dwarf2_per_cu_data::get_header): New.
3082         (dwarf2_per_cu_data::addr_size): Update.
3083         (dwarf2_per_cu_data::offset_size): Update.
3084         (dwarf2_per_cu_data::ref_addr_size): Update.
3085
3086 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3087
3088         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3089         (dw2_do_instantiate_symtab): Update.
3090         (queue_and_load_all_dwo_tus): Change parameter from
3091         dwarf2_per_cu_data to dwarf2_cu.
3092         (dwarf2_fetch_die_loc_sect_off): Update.
3093         (dwarf2_fetch_constant_bytes): Update.
3094         (dwarf2_fetch_die_type_sect_off): Update.
3095
3096 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3097
3098         * dwarf2/read.c (process_full_comp_unit,
3099         process_full_type_unit): Remove per_cu, per_objfile paramters.
3100         Add dwarf2_cu parameter.
3101         (process_queue): Update.
3102
3103 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3104
3105         * dwarf2/read.c (create_cu_from_index_list): Replace
3106         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3107         (create_cus_from_index_list): Likewise.
3108         (create_cus_from_index): Likewise.
3109         (create_signatured_type_table_from_index): Likewise.
3110         (create_cus_from_debug_names_list): Likewise.
3111         (create_cus_from_debug_names): Likewise.
3112         (dwarf2_read_gdb_index): Update.
3113         (dwarf2_read_debug_names): Update.
3114
3115 2020-05-27  Tom Tromey  <tom@tromey.com>
3116             Simon Marchi  <simon.marchi@efficios.com>
3117
3118         * dwarf2/read.h (struct dwarf2_per_objfile)
3119         <get_type_for_signatured_type, set_type_for_signatured_type>:
3120         New methods.
3121         <m_type_map>: New member.
3122         (struct signatured_type) <type>: Remove.
3123         * dwarf2/read.c
3124         (dwarf2_per_objfile::get_type_for_signatured_type,
3125         dwarf2_per_objfile::set_type_for_signatured_type): New.
3126         (get_signatured_type): Use new methods.
3127
3128 2020-05-27  Tom Tromey  <tom@tromey.com>
3129             Simon Marchi  <simon.marchi@efficios.com>
3130
3131         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3132         (struct dwarf2_per_objfile) <type_units>: New member.
3133         <get_type_unit_group_unshareable>: New method.
3134         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3135         num_symtabs, symtabs>: Remove; move to
3136         type_unit_group_unshareable.
3137         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3138         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3139         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3140
3141 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3142
3143         * dwarf2/read.h (struct dwarf2_per_cu_data):
3144         <dwarf2_per_objfile>: Remove.
3145         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3146         dwarf2_per_objfile.
3147         (create_signatured_type_table_from_index): Likewise.
3148         (create_signatured_type_table_from_debug_names): Likewise.
3149         (create_debug_type_hash_table): Likewise.
3150         (fill_in_sig_entry_from_dwo_entry): Likewise.
3151         (create_type_unit_group): Likewise.
3152         (read_comp_units_from_section): Likewise.
3153         (create_cus_hash_table): Likewise.
3154
3155 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3156
3157         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3158         dwarf2_per_cu_data::dwarf2_per_objfile.
3159         (compute_compunit_symtab_includes): Likewise.
3160         (dwarf2_cu::start_symtab): Likewise.
3161
3162 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3163
3164         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3165         parameter.
3166         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3167         (read_namespace_alias): Update.
3168         (lookup_die_type): Update.
3169         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3170         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3171         Update.
3172         (disassemble_dwarf_expression): Update.
3173
3174 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3175
3176         * dwarf2/read.h (struct dwarf2_queue_item): Add
3177         dwarf2_per_objfile parameter, assign new parameter.
3178         <per_objfile>: New field.
3179         * dwarf2/read.c (free_one_cached_comp_unit): Add
3180         dwarf2_per_objfile parameter.
3181         (queue_comp_unit): Likewise.
3182         (dw2_do_instantiate_symtab): Update.
3183         (process_psymtab_comp_unit): Update.
3184         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3185         (process_imported_unit_die): Update.
3186         (queue_and_load_dwo_tu): Update.
3187         (follow_die_offset): Update.
3188         (follow_die_sig_1): Update.
3189
3190 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3191
3192         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3193         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3194         (read_call_site_scope): Assign per_objfile.
3195         (dwarf2_per_cu_data::objfile): Remove.
3196         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3197         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3198         dwarf2_per_objfile parameter.
3199         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3200         dwarf2_per_objfile parameter.
3201         (dwarf_expr_reg_to_entry_parameter): Add output
3202         dwarf2_per_objfile parameter.
3203         (locexpr_get_frame_base): Update.
3204         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3205         <push_dwarf_reg_entry_value>: Update.
3206         <call_site_to_target_addr>: Update.
3207         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3208         parameter.
3209         (value_of_dwarf_reg_entry): Update.
3210         (rw_pieced_value): Update.
3211         (indirect_synthetic_pointer): Update.
3212         (dwarf2_evaluate_property): Update.
3213         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3214         parameter.
3215         (locexpr_read_variable): Update.
3216         (locexpr_get_symbol_read_needs): Update.
3217         (loclist_read_variable): Update.
3218
3219 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3220
3221         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3222         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3223         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3224         parameter.
3225         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3226         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3227         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3228         parameter.
3229         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3230         sect_variable_value): Add dwarf2_per_objfile parameter.
3231         (class dwarf_evaluate_loc_desc) <dwarf_call,
3232         dwarf_variable_value>: Update.
3233         (fetch_const_value_from_synthetic_pointer): Add
3234         dwarf2_per_objfile parameter.
3235         (fetch_const_value_from_synthetic_pointer): Update.
3236         (coerced_pieced_ref): Update.
3237         (class symbol_needs_eval_context) <dwarf_call,
3238         dwarf_variable_value>: Update.
3239         (dwarf2_compile_expr_to_ax): Update.
3240
3241 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3242
3243         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3244         parameter.
3245         (dwarf2_evaluate_loc_desc_full): Update.
3246
3247 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3248
3249         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3250         parameter.
3251         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3252         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3253         dwarf2_per_objfile parameter.
3254         (decode_debug_loc_dwo_addresses): Likewise.
3255         (dwarf2_find_location_expression): Update.
3256         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3257         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3258         parameter.
3259         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3260         parameter.
3261         (locexpr_describe_location_1): Likewise.
3262         (locexpr_describe_location): Update.
3263
3264 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3265
3266         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3267         Remove.
3268         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3269         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3270         (dwarf2_compile_property_to_c): Update.
3271         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3272         use text offset from objfile.
3273         (locexpr_tracepoint_var_ref): Update.
3274         (locexpr_generate_c_location): Update.
3275         (loclist_describe_location): Update.
3276         (loclist_tracepoint_var_ref): Update.
3277         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3278         dwarf2_per_objfile parameter.
3279         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3280         use text offset from objfile.
3281         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3282
3283 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3284
3285         * dwarf2/expr.h (struct dwarf_expr_context)
3286         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3287         <offset>: Remove.
3288         <per_objfile>: New member.
3289         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3290         dwarf2_per_objfile parameter.  Don't set offset, set
3291         per_objfile.
3292         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3293         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3294         a dwarf2_per_objfile object instead of an offset.
3295         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3296         constructor.
3297         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3298         to dwarf2_expr_executor constructor.  Don't set offset.
3299         (dwarf2_fetch_cfa_info): Update.
3300         (struct dwarf2_frame_cache) <text_offset>: Remove.
3301         <per_objfile>: New field.
3302         (dwarf2_frame_cache): Update.
3303         (dwarf2_frame_prev_register): Update.
3304         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3305         <dwarf_evaluate_loc_desc>: Add constructor.
3306         (dwarf2_evaluate_loc_desc_full): Update.
3307         (dwarf2_locexpr_baton_eval): Update.
3308         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3309         Add constructor.
3310         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3311
3312 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3313
3314         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3315         addr_sized_int_type>: Move to dwarf2_cu.
3316         <int_type>: Move to dwarf2_per_objfile.
3317         (struct dwarf2_per_objfile) <int_type>: Move here.
3318         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3319         addr_sized_int_type>: Move here.
3320         (read_func_scope): Update.
3321         (read_array_type): Update.
3322         (read_tag_string_type): Update.
3323         (attr_to_dynamic_prop): Update.
3324         (dwarf2_per_cu_data::int_type): Rename to...
3325         (dwarf2_per_objfile::int_type): ... this.
3326         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3327         (dwarf2_cu::addr_sized_int_type): ... this.
3328         (read_subrange_type): Update.
3329         (dwarf2_per_cu_data::addr_type): Rename to...
3330         (dwarf2_cu::addr_type): ... this.
3331         (set_die_type): Update.
3332
3333 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3334
3335         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3336         data through per_cu->cu.
3337
3338 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3339
3340         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3341         dwarf2_per_cu_data parameter fo dwarf2_cu.
3342         (lookup_dwo_type_unit): Likewise.
3343         (read_cutu_die_from_dwo): Likewise.
3344         (lookup_dwo_unit): Likewise.
3345         (open_and_init_dwo_file): Likewise.
3346         (lookup_dwo_cutu): Likewise.
3347         (lookup_dwo_comp_unit): Likewise.
3348         (lookup_dwo_type_unit): Likewise.
3349         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3350         (cutu_reader::cutu_reader): Update.
3351
3352 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3353
3354         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3355         parameter.
3356         (process_full_type_unit): Likewise.
3357         (process_queue): Update.
3358
3359 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3360
3361         * dwarf2/read.c (recursively_compute_inclusions): Add
3362         dwarf2_per_objfile parameter.
3363         (compute_compunit_symtab_includes): Likewise.
3364         (process_cu_includes): Update.
3365
3366 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3367
3368         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3369         parameter.
3370         (create_type_unit_group): Update.
3371         (process_psymtab_comp_unit_reader): Update.
3372         (build_type_psymtabs_reader): Update.
3373
3374 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3375
3376         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3377         object through m_this_cu->cu.
3378
3379 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3380
3381         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3382         the info parameter.
3383         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3384
3385 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3386
3387         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3388         per_objfile parameter.
3389         (load_full_type_unit): Add per_objfile parameter.
3390         (read_signatured_type): Likewise.
3391         (load_full_comp_unit): Likewise.
3392         (load_cu): Likewise.
3393         (dw2_do_instantiate_symtab): Likewise.
3394         (dw2_get_file_names): Likewise.
3395         (dw2_map_symtabs_matching_filename): Update.
3396         (dw_expand_symtabs_matching_file_matcher): Update.
3397         (dw2_map_symbol_filenames): Update.
3398         (process_psymtab_comp_unit): Add per_objfile parameter.
3399         (build_type_psymtabs_1): Update.
3400         (process_skeletonless_type_unit): Update.
3401         (dwarf2_build_psymtabs_hard): Update.
3402         (load_partial_comp_unit): Add per_objfile parameter.
3403         (scan_partial_symbols): Update.
3404         (load_full_comp_unit): Add per_objfile parameter.
3405         (process_imported_unit_die): Update.
3406         (create_cus_hash_table): Update.
3407         (find_partial_die): Update.
3408         (dwarf2_read_addr_index): Update.
3409         (follow_die_offset): Update.
3410         (dwarf2_fetch_die_loc_sect_off): Update.
3411         (dwarf2_fetch_constant_bytes): Update.
3412         (dwarf2_fetch_die_type_sect_off): Update.
3413         (follow_die_sig_1): Update.
3414         (load_full_type_unit): Add per_objfile parameter.
3415         (read_signatured_type): Likewise.
3416
3417 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3418
3419         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3420         of objfile_name.
3421
3422 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3423
3424         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3425         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3426         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3427         field.
3428         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3429         (create_cus_from_index): Update.
3430         (dwarf2_read_gdb_index): Update.
3431         (create_cus_from_debug_names): Update.
3432         (dwarf2_read_debug_names): Update.
3433         (get_abbrev_section_for_cu): Update.
3434         (create_all_comp_units): Update.
3435         (read_attribute_value): Update.
3436         (get_debug_line_section): Update.
3437         * dwarf2/index-cache.c (index_cache::store): Update.
3438         * dwarf2/index-write.c (save_gdb_index_command): Update.
3439         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3440
3441 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3442
3443         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3444         member.
3445         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3446         dwarf2_per_cu_data::per_bfd.
3447         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3448         (create_type_unit_group): Likewise.
3449         (queue_comp_unit): Remove reference to
3450         per_cu->dwarf2_per_objfile.
3451         (maybe_queue_comp_unit): Likewise.
3452         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3453         (create_cus_hash_table): Assign new field.
3454
3455 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3456
3457         * dwarf2/read.c: Replace
3458         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3459         dwarf2_cu->per_objfile throughout.
3460
3461 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3462
3463         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3464         parameter, don't use per_cu->dwarf2_per_objfile.
3465         (dw2_instantiate_symtab): Likewise.
3466         (dw2_find_last_source_symtab): Update.
3467         (dw2_map_expand_apply): Update.
3468         (dw2_lookup_symbol): Update.
3469         (dw2_expand_symtabs_for_function): Update.
3470         (dw2_expand_all_symtabs): Update.
3471         (dw2_expand_symtabs_with_fullname): Update.
3472         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3473         don't use per_cu->dwarf2_per_objfile.
3474         (dw2_expand_marked_cus): Update.
3475         (dw2_find_pc_sect_compunit_symtab): Update.
3476         (dw2_debug_names_lookup_symbol): Update.
3477         (dw2_debug_names_expand_symtabs_for_function): Update.
3478         (dw2_debug_names_map_matching_symbols): Update.
3479         (dwarf2_psymtab::expand_psymtab): Update.
3480
3481 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3482
3483         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3484         <per_objfile>: New member.
3485         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3486         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3487         call to dwarf2_cu.
3488         (cutu_reader::cutu_reader): Update.
3489         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3490
3491 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3492
3493         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3494         struct dwarf2_per_objfile.
3495         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3496         dwarf2_per_bfd.
3497         * dwarf2/read.c (set_die_type): Update.
3498         (get_die_type_at_offset): Update.
3499
3500 2020-05-27  Tom Tromey  <tom@tromey.com>
3501             Simon Marchi  <simon.marchi@efficios.com>
3502
3503         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3504         method.
3505         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3506         get_symtab, set_symtab>: New methods.
3507         <m_symtabs>: New field.
3508         (struct dwarf2_psymtab): Derive from partial_symtab.
3509         <readin_p, get_compunit_symtab>: Declare methods.
3510         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3511         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3512         New methods.
3513         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3514         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3515         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3516         (dw2_symtab_iter_next, dw2_print_stats)
3517         (dw2_expand_symtabs_with_fullname)
3518         (dw2_expand_symtabs_matching_one)
3519         (dw_expand_symtabs_matching_file_matcher)
3520         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3521         (dw2_debug_names_iterator::next)
3522         (dw2_debug_names_map_matching_symbols)
3523         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3524         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3525         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3526         New methods.
3527         (get_compunit_symtab, process_full_comp_unit)
3528         (process_full_type_unit): Update.
3529         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3530
3531 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3532
3533         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3534         then introduce a new dwarf2_per_objfile type.
3535         <read_line_string>: Move to the new dwarf2_per_objfile type.
3536         <objfile>: Likewise.
3537         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3538         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3539         dwarf2_per_objfile->per_bfd.
3540         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3541         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3542         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3543         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3544         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3545         (dwarf2_per_objfile::locate_sections): Rename to...
3546         (dwarf2_per_bfd::locate_sections): ... this.
3547         (dwarf2_per_objfile::get_cutu): Rename to...
3548         (dwarf2_per_bfd::get_cutu): ... this.
3549         (dwarf2_per_objfile::get_cu): Rename to...
3550         (dwarf2_per_bfd::get_cu): ... this.
3551         (dwarf2_per_objfile::get_tu): Rename to...
3552         (dwarf2_per_bfd::get_tu): ... this.
3553         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3554         (dwarf2_per_bfd::allocate_per_cu): ... this.
3555         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3556         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3557         (get_gdb_index_contents_ftype): Change parameter from
3558         dwarf2_per_objfile to dwarf2_per_bfd.
3559         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3560         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3561
3562 2020-05-27  Tom Tromey  <tom@tromey.com>
3563             Simon Marchi  <simon.marchi@efficios.com>
3564
3565         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3566         (allocate_piece_closure): Set "per_objfile" member.
3567         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3568         (locexpr_describe_location, loclist_describe_location): Use new
3569         member.
3570         * dwarf2/read.c (read_call_site_scope)
3571         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3572         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3573         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3574         handle_data_member_location): Set per_objfile member.
3575         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3576         member.
3577         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3578
3579 2020-05-27  Tom Tromey  <tom@tromey.com>
3580
3581         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3582         allocate_signatured_type>: Declare new methods.
3583         <m_num_psymtabs>: New member.
3584         (struct dwarf2_per_cu_data) <index>: New member.
3585         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3586         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3587         (create_cu_from_index_list): Use allocate_per_cu.
3588         (create_signatured_type_table_from_index)
3589         (create_signatured_type_table_from_debug_names)
3590         (create_debug_type_hash_table, add_type_unit)
3591         (read_comp_units_from_section): Use allocate_signatured_type.
3592
3593 2020-05-27  Tom Tromey  <tom@tromey.com>
3594
3595         * psymtab.c (partial_map_expand_apply)
3596         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3597         (psym_lookup_global_symbol_language)
3598         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3599         (psym_print_stats, psym_expand_symtabs_for_function)
3600         (psym_map_symbol_filenames, psym_map_matching_symbols)
3601         (psym_expand_symtabs_matching)
3602         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3603         (maintenance_check_psymtabs): Update.
3604         * psympriv.h (struct partial_symtab) <readin_p,
3605         get_compunit_symtab>: Add objfile parameter.
3606         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3607         Likewise.
3608         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3609         get_compunit_symtab>: Likewise.
3610         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3611
3612 2020-05-27  Tom Tromey  <tom@tromey.com>
3613
3614         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3615         member.
3616         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3617         (create_cu_from_index_list)
3618         (create_signatured_type_table_from_index)
3619         (create_signatured_type_table_from_debug_names)
3620         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3621         (dwarf2_create_include_psymtab)
3622         (create_debug_type_hash_table, add_type_unit)
3623         (create_type_unit_group, read_comp_units_from_section)
3624         (dwarf2_compute_name, create_cus_hash_table)
3625         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3626         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3627         obstack.
3628         (dw2_get_real_path): Likewise.  Change argument to
3629         dwarf2_per_objfile.
3630
3631 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3632
3633         PR tdep/26000
3634         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3635         for ldrd (immediate).
3636
3637 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3638
3639         * command.h: Add comment giving the name of class_tui.
3640         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3641         create the fake command for the help for class_tui.
3642
3643 2020-05-26  Tom Tromey  <tromey@adacore.com>
3644
3645         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3646         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3647         (val_atr): New function.
3648         (value_val_atr): Use it.
3649         * ada-valprint.c (print_optional_low_bound): Change low bound
3650         handling for enums.
3651         (val_print_packed_array_elements): Don't call discrete_position.
3652         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3653         discrete_position for enum types.
3654         * language.c (default_print_array_index): Change type.
3655         * language.h (struct language_defn) <la_print_array_index>: Add
3656         index_type parameter, change type of index_value.
3657         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3658         (default_print_array_index): Update.
3659         * valprint.c (maybe_print_array_index): Don't call
3660         value_from_longest.  Update.
3661         (value_print_array_elements): Don't call discrete_position.
3662
3663 2020-05-26  Tom Tromey  <tromey@adacore.com>
3664
3665         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3666         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3667
3668 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3669
3670         PR gdb/13519
3671         * avr-tdep.c (avr_integer_to_address): Return data or code
3672         address accordingly to the second 'type' argument of the
3673         function.
3674
3675 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3676
3677         * infcmd.c, inferior.h: (construct_inferior_arguments):
3678         Moved function from here to gdbsupport/common-inferior.{h,cc}
3679
3680 2020-05-23  Tom Tromey  <tom@tromey.com>
3681
3682         Revert commit eca1f90c:
3683         * NEWS: Remove entry for completion styling.
3684         * completer.c (_rl_completion_prefix_display_length): Move
3685         declaration later.
3686         (gdb_fnprint): Revert.
3687         (gdb_display_match_list_1): Likewise.
3688         * cli/cli-style.c (completion_prefix_style)
3689         (completion_difference_style, completion_suffix_style): Remove.
3690         (_initialize_cli_style): Revert.
3691         * cli/cli-style.h (completion_prefix_style)
3692         (completion_difference_style, completion_suffix_style): Don't
3693         declare.
3694
3695 2020-05-24  Pedro Alves  <palves@redhat.com>
3696
3697         * symtab.c (completion_list_add_name): Return boolean indication
3698         of whether the symbol matched.
3699         (completion_list_add_symbol): Don't try to remove C++ aliases if
3700         the symbol didn't match in the first place.
3701         * symtab.h (completion_list_add_name): Return bool.
3702
3703 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3704
3705         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3706         type::field.
3707
3708 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3709
3710         GDB 9.2 released.
3711
3712 2020-05-23  Tom Tromey  <tom@tromey.com>
3713
3714         * NEWS: Add entry for completion styling.
3715         * completer.c (_rl_completion_prefix_display_length): Move
3716         declaration earlier.
3717         (gdb_fnprint): Use completion_style.
3718         (gdb_display_match_list_1): Likewise.
3719         * cli/cli-style.c (completion_prefix_style)
3720         (completion_difference_style, completion_suffix_style): New
3721         globals.
3722         (_initialize_cli_style): Register new globals.
3723         * cli/cli-style.h (completion_prefix_style)
3724         (completion_difference_style, completion_suffix_style): Declare.
3725
3726 2020-05-23  Pedro Alves  <palves@redhat.com>
3727
3728         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3729         (parse_escape): Use ISDIGIT instead of isdigit.
3730         (puts_debug): Use gdb_isprint instead of isprint.
3731         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3732         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3733         ISSPACE instead of isspace.
3734         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3735         instead of isspace.
3736         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3737         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3738         instead of isxdigit and ISDIGIT instead of isdigit.
3739
3740 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3741
3742         * gdbtypes.h (struct type) <field>: New method.
3743         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3744         or type::field.
3745
3746 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3747
3748         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3749         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3750         modify the propery to use type::set_fields instead.
3751
3752 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3753
3754         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3755         type::num_fields instead.
3756
3757 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3758
3759         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3760         methods.
3761         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3762         that modify the number of fields to use type::set_num_fields
3763         instead.
3764
3765 2020-05-22  Tom Tromey  <tromey@adacore.com>
3766
3767         * compile/compile-object-load.h (munmap_list_free): Don't
3768         declare.
3769
3770 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3771
3772         * annotate.c (annotate_source_line): Update return type, add call
3773         to update current symtab and line.
3774         * annotate.h (annotate_source_line): Update return type, and
3775         extend header comment.
3776         * source.c (info_line_command): Check annotation_level before
3777         calling annotate_source_line.
3778         * stack.c (print_frame_info): If calling annotate_source_line
3779         returns true, then don't print any other source line information.
3780
3781 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3782
3783         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3784
3785 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3786
3787         * coffread.c (patch_type): Remove NULL check before xfree.
3788         * corefile.c (set_gnutarget): Likewise.
3789         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3790         * exec.c (build_section_table): Likewise.
3791         * remote.c (remote_target::pass_signals): Likewise.
3792         * utils.c (n_spaces): Likewise.
3793         * cli/cli-script.c (document_command): Likewise.
3794         * i386-windows-tdep.c (core_process_module_section): Likewise.
3795         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3796
3797 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3798
3799         * symfile.c (reread_symbols): Clear objfile's section_offsets
3800         vector and section indices, re-compute them by calling
3801         sym_offsets.
3802
3803 2020-05-20  Tom Tromey  <tromey@adacore.com>
3804
3805         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3806         (desc_one_bound, desc_index_type): Compute field name.
3807
3808 2020-05-20  Tom de Vries  <tdevries@suse.de>
3809
3810         PR symtab/25833
3811         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3812
3813 2020-05-20  Alan Modra  <amodra@gmail.com>
3814
3815         PR 25993
3816         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3817         bfd_set_filename.
3818         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3819         passed to bfd_set_filename.
3820         * symfile-mem.c (add_vsyscall_page): Likewise for string
3821         passed to symbol_file_add_from_memory.
3822         (symbol_file_add_from_memory): Make name param a const char* and
3823         don't strdup.
3824
3825 2020-05-20  Alan Modra  <amodra@gmail.com>
3826
3827         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3828         rather than accessing bfd->filename directly.
3829         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3830         and use bfd_section_name.
3831         * dwarf2/frame.c (decode_frame_entry): Likewise.
3832         * exec.c (exec_set_section_address): Likewise.
3833         * solib-aix.c (solib_aix_bfd_open): Likewise.
3834         * stap-probe.c (get_stap_base_address): Likewise.
3835         * symfile.c (reread_symbols): Likewise.
3836
3837 2020-05-19  Tom Tromey  <tromey@adacore.com>
3838
3839         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3840
3841 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3842
3843         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3844
3845 2020-05-19  Pedro Alves  <palves@redhat.com>
3846
3847         * NEWS (set exec-file-mismatch): Adjust entry.
3848         * exec.c: Include "build-id.h".
3849         (validate_exec_file): Try to match build IDs instead of filenames.
3850         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3851         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3852         and pass down 'warn_if_slow'.
3853         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3854         gdb_bfd_open_closure to pass it down.
3855         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3856
3857 2020-05-19  Pedro Alves  <palves@redhat.com>
3858
3859         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3860         * target.c (target_fileio_open_1): Rename to target_fileio_open
3861         and make extern.  Use bool.
3862         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3863         (target_fileio_read_alloc_1): Adjust.
3864         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3865         (target_fileio_open_warn_if_slow): Delete declaration.
3866
3867 2020-05-19  Pedro Alves  <palves@redhat.com>
3868
3869         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3870         Adjust all callers.
3871
3872 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3873
3874         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3875         whether disp is negative.
3876
3877 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3878
3879         * symfile.h (struct symfile_segment_data)
3880         <~symfile_segment_data>: Remove.
3881         <segment_info>: Change to std::vector.
3882         * symfile.c (default_symfile_segments): Update.
3883         * elfread.c (elf_symfile_segments): Update.
3884
3885 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3886
3887         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3888         <segments>: New.
3889         <segment_bases, segment_sizes>: Remove.
3890         * symfile.c (default_symfile_segments): Update.
3891         * elfread.c (elf_symfile_segments): Update.
3892         * remote.c (remote_target::get_offsets): Update.
3893         * solib-target.c (solib_target_relocate_section_addresses):
3894         Update.
3895
3896 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3897
3898         * symfile.h (struct symfile_segment_data): Initialize fields.
3899         <~symfile_segment_data>: Add.
3900         (symfile_segment_data_up): New.
3901         (struct sym_fns) <sym_segments>: Return a
3902         symfile_segment_data_up.
3903         (default_symfile_segments): Return a symfile_segment_data_up.
3904         (free_symfile_segment_data): Remove.
3905         (get_symfile_segment_data): Return a symfile_segment_data_up.
3906         * symfile.c (default_symfile_segments): Likewise.
3907         (get_symfile_segment_data): Likewise.
3908         (free_symfile_segment_data): Remove.
3909         (symfile_find_segment_sections): Update.
3910         * elfread.c (elf_symfile_segments): Return a
3911         symfile_segment_data_up.
3912         * remote.c (remote_target::get_offsets): Update.
3913         * solib-target.c (solib_target_relocate_section_addresses):
3914         Update.
3915         * symfile-debug.c (debug_sym_segments): Return a
3916         symfile_segment_data_up.
3917
3918 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3919
3920         PR build/25981
3921         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3922         Hardcode register numbers.
3923
3924         PR build/25981
3925         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3926         procfs_find_LDT_entry): Remove.
3927         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3928         procfs_find_LDT_entry): Remove.
3929         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3930         Remove.
3931
3932 2020-05-17  Pedro Alves  <palves@redhat.com>
3933             Andrew Burgess  <andrew.burgess@embecosm.com>
3934             Keno Fischer  <keno@juliacomputing.com>
3935
3936         PR gdb/25741
3937         * breakpoint.c (build_target_condition_list): Update comments.
3938         (build_target_command_list): Update comments and skip matching
3939         locations.
3940         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3941         a separate function.  Simplify "set breakpoint auto-hw off"
3942         handling.
3943         (insert_breakpoints): Update comment.
3944         (tracepoint_locations_match): New parameter.  For breakpoints,
3945         compare location types too, if the caller wants to.
3946         (handle_automatic_hardware_breakpoints): New functions.
3947         (bp_location_is_less_than): Also sort by location type and
3948         hardware breakpoint length.
3949         (update_global_location_list): Handle "set breakpoint auto-hw on"
3950         here.
3951         (update_breakpoint_locations): Ask breakpoint_locations_match to
3952         ignore location types.
3953
3954 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3955
3956         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3957         type::name instead.
3958
3959 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3960
3961         * gdbtypes.h (struct type) <name, set_name>: New methods.
3962         (TYPE_CODE): Use type::name.  Change all call sites used to set
3963         the name to use type::set_name instead.
3964
3965 2020-05-16  Tom Tromey  <tom@tromey.com>
3966
3967         * top.c (quit_force): Update.
3968         * infrun.c (handle_no_resumed): Update.
3969         * top.h (all_uis): New function.
3970         (ALL_UIS): Remove.
3971
3972 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3973
3974         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3975
3976 2020-05-16  Pedro Alves  <palves@redhat.com>
3977
3978         * ia64-linux-nat.c
3979         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3980         Declare method.
3981         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3982
3983 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3984
3985         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3986         (sparc64_adi_info): Likewise.
3987
3988 2020-05-15  Tom Tromey  <tom@tromey.com>
3989
3990         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3991         block_objfile.
3992         (lookup_objfile_from_block): Remove.
3993         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3994         (lookup_global_symbol): Use block_objfile.
3995         * symtab.h (lookup_objfile_from_block): Don't declare.
3996         * printcmd.c (clear_dangling_display_expressions): Use
3997         block_objfile.
3998         * parse.c (operator_check_standard): Use block_objfile.
3999
4000 2020-05-15  Tom Tromey  <tom@tromey.com>
4001
4002         * language.c (language_alloc_type_symbol): Set
4003         SYMBOL_SECTION.
4004         * symtab.c (initialize_objfile_symbol): Remove.
4005         (allocate_symbol): Remove.
4006         (allocate_template_symbol): Remove.
4007         * dwarf2/read.c (fixup_go_packaging): Use "new".
4008         (new_symbol): Use "new".
4009         (read_variable): Don't call initialize_objfile_symbol.  Use
4010         "new".
4011         (read_func_scope): Use "new".
4012         * xcoffread.c (process_xcoff_symbol): Don't call
4013         initialize_objfile_symbol.
4014         (SYMBOL_DUP): Remove.
4015         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4016         "new".
4017         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4018         (allocate_template_symbol): Don't declare.
4019         (struct symbol): Add copy constructor.  Change defaults.
4020         * jit.c (finalize_symtab): Use "new".
4021         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4022         Use "new".
4023         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4024         (common_block_end): Use "new".
4025         * mdebugread.c (parse_symbol): Use "new".
4026         (new_symbol): Likewise.
4027
4028 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4029
4030         * NEWS: Mention changes to help and apropos.
4031
4032 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4033
4034         * command.h (enum command_class): Improve comments, document
4035         that class_alias is for user-defined aliases, give the class
4036         name for each class, remove unused class_xdb.
4037         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4038         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4039         by a precise class.
4040         * infcmd.c (_initialize_infcmd): Likewise.
4041         * reverse.c (_initialize_reverse): Likewise.
4042         * stack.c (_initialize_stack): Likewise.
4043         * symfile.c (_initialize_symfile): Likewise.
4044         * tracepoint.c (_initialize_tracepoint): Likewise.
4045
4046 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4047
4048         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4049         when their aliased command is traversed.
4050         (help_cmd): Add fput_command_names_styled call to
4051         output command name and aliases when command has an alias.
4052
4053 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4054
4055         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4056         * cli/cli-decode.c (help_cmd_list): Declare as static,
4057         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4058         a command together with the command.
4059         (fput_command_name_styled, fput_command_names_styled): New functions.
4060         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4061         fput_command_name_styled.
4062         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4063         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4064
4065 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4066
4067         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4068         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4069         * command.h (cmd_show_list): Likewise.
4070         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4071         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4072
4073 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4074
4075         * unittests/command-def-selftests.c (traverse_command_structure):
4076         Verify all commands of a list have the same prefix command and
4077         that only the top cmdlist commands have a null prefix.
4078
4079 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4080
4081         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4082         as prefix, not one of its aliases.
4083         (set_cmd_prefix): Remove.
4084         (do_add_cmd): Centralize the setting of the prefix of a command, when
4085         command is defined after its full chain of prefix commands.
4086         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4087         (add_setshow_cmd_full): Likewise.
4088         (update_prefix_field_of_prefixed_commands): New function.
4089         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4090         update_prefix_field_of_prefixed_commands.
4091         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4092         addresses of remote_set_cmdlist and remote_show_cmdlist given
4093         as argument, not the address of an argument.
4094         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4095         * gdb/remote.c (_initialize_remote): Likewise.
4096
4097 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4098
4099         * cli/cli-cmds.c (alias_command): Check for an existing alias
4100         using lookup_cmd_composition, as valid_command_p is too strict
4101         and forbids aliases that are the prefix of an existing alias
4102         or command.
4103         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4104         command is properly recognised as a valid command.
4105
4106 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4107
4108         * unittests/help-doc-selftests.c: Rename to
4109         unittests/command-def-selftests.c
4110         * unittests/command-def-selftests.c (help_doc_tests): Update some
4111         comments.
4112         (command_structure_tests, traverse_command_structure): New namespace
4113         and function.
4114         (command_structure_invariants_tests): New function.
4115         (_initialize_command_def_selftests) Renamed from
4116         _initialize_help_doc_selftests, register command_structure_invariants
4117         selftest.
4118
4119 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4120
4121         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4122         an alias of 'show'.
4123
4124 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4125
4126         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4127         ada_is_fixed_point_type.  Update all callers.
4128         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4129         all callers.
4130         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4131         Update all callers.
4132         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4133         print_fixed_point_type.  Update all callers.
4134         * ada-valprint.c (ada_value_print_num): Replace call to
4135         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4136
4137 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4138
4139         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4140         processors.
4141         (cpu_supports_bts): Add CV_AMD case.
4142
4143 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4144             Simon Marchi  <simon.marchi@efficios.com>
4145
4146         * infrun.c (stop_all_threads): Collect multiple wait events at
4147         each pass.
4148
4149 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4150
4151         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4152         type::code instead.
4153
4154 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4155
4156         * gdbtypes.h (struct type) <code, set_code>: New methods.
4157         (TYPE_CODE): Use type::code.  Change all call sites used to set
4158         the code to use type::set_code instead.
4159
4160 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4161             Tom de Vries  <tdevries@suse.de>
4162             Pedro Alves  <palves@redhat.com>
4163
4164         PR threads/25478
4165         * infrun.c (stop_all_threads): Do NOT ignore
4166         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4167         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4168         received.
4169         (handle_no_resumed): Remove code handling a live inferior with no
4170         threads.
4171         * remote.c (has_single_non_exited_thread): New.
4172         (remote_target::update_thread_list): Do not delete a thread if is
4173         the last thread of the process.
4174         * thread.c (thread_select): Call delete_exited_threads instead of
4175         prune_threads.
4176
4177 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4178
4179         * infrun.c (stop_all_threads): Enable/disable thread events of all
4180         targets.  Move a debug message denoting the end of the function
4181         into the SCOPED_EXIT block.
4182
4183 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4184
4185         * process-stratum-target.h: Include <set>.
4186         (all_non_exited_process_targets, switch_to_target_no_thread): New
4187         function declarations.
4188         * process-stratum-target.c (all_non_exited_process_targets)
4189         (switch_to_target_no_thread): New function implementations.
4190
4191 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4192
4193         * infrun.c (handle_inferior_event): Extract out a piece of code
4194         into...
4195         (mark_non_executing_threads): ...this new function.
4196
4197 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4198
4199         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4200         use.
4201
4202 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4203
4204         * regcache.c (regcache_read_pc_protected): New function
4205         implementation that returns 0 if the PC cannot read via
4206         'regcache_read_pc'.
4207         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4208         instead of 'regcache_read_pc'.
4209         (keep_going_pass_signal): Ditto.
4210
4211 2020-05-13  Tom Tromey  <tromey@adacore.com>
4212
4213         * ada-lang.c (align_value): Remove.
4214         (ada_template_to_fixed_record_type_1): Use align_up.
4215
4216 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4217
4218         * async-event.c: Update the copyright year.
4219         * async-event.h: Update the copyright year.
4220
4221 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4222
4223         * objfiles.h (is_addr_in_objfile,
4224         shared_objfile_contains_address_p): Return bool.
4225         * objfile.c (is_addr_in_objfile,
4226         shared_objfile_contains_address_p): Return bool.
4227
4228 2020-05-11  Tom Tromey  <tromey@adacore.com>
4229
4230         * cli/cli-cmds.c (info_command): Restore.
4231         (_initialize_cli_cmds): Use add_prefix_command for "info".
4232         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4233
4234 2020-05-11  Tom Tromey  <tromey@adacore.com>
4235
4236         * ada-lang.c (ada_value_primitive_field): Now public.
4237         * ada-lang.h (ada_value_primitive_field): Declare.
4238         * ada-valprint.c (print_field_values): Use
4239         ada_value_primitive_field for wrapper fields.
4240
4241 2020-05-11  Tom de Vries  <tdevries@suse.de>
4242
4243         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4244         MODULE_DOMAIN.
4245
4246 2020-05-11  Tom de Vries  <tdevries@suse.de>
4247
4248         PR symtab/25941
4249         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4250         with length 0, if not gdb-produced.
4251         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4252
4253 2020-05-09  Tom de Vries  <tdevries@suse.de>
4254
4255         PR gdb/25955
4256         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4257         calculation.
4258
4259 2020-05-09  Tom Tromey  <tom@tromey.com>
4260
4261         * top.c (server_command): Now bool.
4262         * top.h (server_command): Now bool.
4263
4264 2020-05-08  Tom Tromey  <tromey@adacore.com>
4265
4266         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4267         already being processed.
4268
4269 2020-05-08  Tom Tromey  <tom@tromey.com>
4270
4271         * printcmd.c (struct display) <next>: Remove.
4272         <display>: New constructor.
4273         <exp_string>: Now a std::string.
4274         <enabled_p>: Now a bool.
4275         (display_number): Move definition earlier.
4276         (displays): Rename from display_chain.  Now a std::vector.
4277         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4278         (display_command): Update.
4279         (do_one_display, disable_display)
4280         (enable_disable_display_command, do_enable_disable_display):
4281         Update.
4282         (free_display): Remove.
4283         (clear_displays): Rewrite.
4284         (delete_display): Update.
4285         (map_display_numbers): Use function_view.  Remove "data"
4286         parameter.  Update.
4287         (do_delete_display): Remove.
4288         (undisplay_command): Update.
4289         (do_one_display, do_displays, disable_display)
4290         (info_display_command): Update.
4291         (do_enable_disable_display): Remove.
4292         (enable_disable_display_command)
4293         (clear_dangling_display_expressions): Update.
4294
4295 2020-05-08  Tom Tromey  <tom@tromey.com>
4296
4297         * symtab.c (set_symbol_cache_size)
4298         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4299         (maintenance_print_symbol_cache_statistics): Update.
4300         * symmisc.c (print_symbol_bcache_statistics)
4301         (print_objfile_statistics, maintenance_print_objfiles)
4302         (maintenance_info_symtabs, maintenance_check_symtabs)
4303         (maintenance_expand_symtabs, maintenance_info_line_tables):
4304         Update.
4305         * symfile-debug.c (set_debug_symfile): Update.
4306         * source.c (forget_cached_source_info): Update.
4307         * python/python.c (gdbpy_progspaces): Update.
4308         * psymtab.c (maintenance_info_psymtabs): Update.
4309         * probe.c (parse_probes): Update.
4310         * linespec.c (iterate_over_all_matching_symtabs)
4311         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4312         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4313         * exec.c (exec_target::close): Update.
4314         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4315         * breakpoint.c (print_one_breakpoint_location)
4316         (create_longjmp_master_breakpoint)
4317         (create_std_terminate_master_breakpoint): Update.
4318         * progspace.c (program_spaces): Now a std::vector.
4319         (maybe_new_address_space): Update.
4320         (add_program_space): Remove.
4321         (program_space::program_space): Update.
4322         (remove_program_space): Update.
4323         (number_of_program_spaces): Remove.
4324         (print_program_space, update_address_spaces): Update.
4325         * progspace.h (program_spaces): Change type.
4326         (ALL_PSPACES): Remove.
4327         (number_of_program_spaces): Don't declare.
4328         (struct program_space) <next>: Remove.
4329
4330 2020-05-08  Tom Tromey  <tom@tromey.com>
4331
4332         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4333         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4334         (enable_break): Update.
4335         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4336         (frv_fdpic_find_canonical_descriptor): Update.
4337         (frv_fetch_objfile_link_map): Update.
4338         * progspace.c (program_space::free_all_objfiles): Update.
4339         (program_space::solibs): New method.
4340         * progspace.h (struct program_space) <solibs>: New method.
4341         * solist.h (master_so_list): Don't declare.
4342         (ALL_SO_LIBS): Remove.
4343         * solib.h (so_list_head): Remove.
4344         (update_solib_list): Update comment.
4345         * solib.c (master_so_list): Remove.
4346         (solib_used, update_solib_list, solib_add)
4347         (info_sharedlibrary_command, clear_solib)
4348         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4349
4350 2020-05-08  Tom Tromey  <tom@tromey.com>
4351
4352         * extension.c (extension_languages): Now a std::array.
4353         (ALL_EXTENSION_LANGUAGES): Remove.
4354         (get_ext_lang_defn, get_ext_lang_of_file)
4355         (eval_ext_lang_from_control_command): Update.
4356         (finish_ext_lang_initialization)
4357         (auto_load_ext_lang_scripts_for_objfile)
4358         (ext_lang_type_printers::ext_lang_type_printers)
4359         (apply_ext_lang_type_printers)
4360         (ext_lang_type_printers::~ext_lang_type_printers)
4361         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4362         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4363         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4364         (get_matching_xmethod_workers, ext_lang_colorize)
4365         (ext_lang_before_prompt): Update.
4366         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4367
4368 2020-05-08  Tom Tromey  <tom@tromey.com>
4369
4370         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4371         overload.
4372         <swap_string, m_string>: Remove.
4373         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4374         Update.
4375         * stabsread.c (define_symbol, read_type): Update.
4376         * linespec.c (find_linespec_symbols): Update.
4377         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4378         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4379         * dbxread.c (read_dbx_symtab): Update.
4380         * cp-support.h (cp_canonicalize_string_full)
4381         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4382         Return unique_xmalloc_ptr.
4383         * cp-support.c (inspect_type): Update.
4384         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4385         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4386         Likewise.
4387         * c-typeprint.c (print_name_maybe_canonical): Update.
4388         * break-catch-throw.c (check_status_exception_catchpoint):
4389         Update.
4390
4391 2020-05-08  Tom de Vries  <tdevries@suse.de>
4392
4393         * infrun.c (follow_fork): Copy current_line and current_symtab to
4394         child thread.
4395
4396 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4397
4398         * async-event.c (struct async_signal_handler, struct
4399         async_event_handler): Reformat, remove typedef.
4400
4401 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4402
4403         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4404         access thistype->main_type->dyn_prop_list directly.
4405
4406 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4407
4408         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4409         (remove_dyn_prop): Remove.  Update all users to use
4410         type::remove_dyn_prop.
4411         * gdbtypes.c (remove_dyn_prop): Rename to...
4412         (type::remove_dyn_prop): ... this.
4413
4414 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4415
4416         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4417         (add_dyn_prop): Remove.  Update all users to use
4418         type::add_dyn_prop.
4419         * gdbtypes.c (add_dyn_prop): Rename to...
4420         (type::add_dyn_prop): ... this.
4421
4422 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4423
4424         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4425         (get_dyn_prop): Remove.  Update all users to use
4426         type::dyn_prop.
4427         * gdbtypes.c (get_dyn_prop): Rename to...
4428         (type::dyn_prop): ... this.
4429
4430 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4431
4432         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4433
4434 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4435
4436         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4437         instruction, skip it if it's there.
4438
4439 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4440
4441         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4442
4443 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4444
4445         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4446         * gdbtypes.c (recursive_dump_type): Remove use of
4447         TYPE_INCOMPLETE.
4448
4449 2020-05-03  Tom Tromey  <tom@tromey.com>
4450
4451         * breakpoint.c (catch_command, tcatch_command): Remove.
4452         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4453         add_show_prefix_cmd.
4454         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4455         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4456         Remove.
4457         (add_internal_problem_command): Use add_basic_prefix_cmd,
4458         add_show_prefix_cmd.
4459         * mips-tdep.c (set_mipsfpu_command): Remove.
4460         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4461         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4462         (_initialize_index_cache): Use add_basic_prefix_cmd.
4463         * memattr.c (dummy_cmd): Remove.
4464         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4465         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4466         (_initialize_tui_win): Use add_basic_prefix_cmd,
4467         add_show_prefix_cmd.
4468         * cli/cli-logging.c (set_logging_command): Remove.
4469         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4470         add_show_prefix_cmd.
4471         (show_logging_command): Remove.
4472         * target.c (target_command): Remove.
4473         (add_target): Use add_basic_prefix_cmd.
4474
4475 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4476
4477         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4478
4479 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4480
4481         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4482         info_command.
4483
4484 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4485
4486         * nbsd-nat.c (nbsd_enable_proc_events)
4487         (nbsd_nat_target::post_startup_inferior): Add.
4488         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4489         (nbsd_nat_target::update_thread_list): Rewrite.
4490         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4491         "PTRACE_LWP_CREATE".
4492         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4493
4494 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4495
4496         * stack.c (_initialize_stack): Remove duplicated creation
4497         of "frame" command and "f" alias.
4498
4499 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4500
4501         PR gdb/18706
4502         * gdbtypes.c (check_typedef): Calculate size of array of
4503         stubbed type.
4504
4505 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4506
4507         PR gdb/15559
4508         * i386-tdep.c (i386_push_dummy_call): Call
4509         i386_thiscall_push_dummy_call.
4510         (i386_thiscall_push_dummy_call): New function.
4511         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4512         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4513         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4514
4515 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4516
4517         * gdbarch.sh (do_read): Add shellcheck disable directive for
4518         warning SC2162.
4519
4520 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4521
4522         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4523         "referenced but not assigned" warning.
4524
4525 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4526
4527         * gdbarch.sh: Remove code that sets fallbackdefault.
4528
4529 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4530
4531         * gdbarch.sh: Use shell operators && and || instead of
4532         -a and -o.
4533
4534 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4535
4536         * gdbarch.sh: Use $(...) instead of `...`.
4537
4538 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4539
4540         * gdbarch.sh: Use double quotes around variables.
4541
4542 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4543
4544         * gdbarch.sh: Use %s with printf, instead of variables in the
4545         format string.
4546
4547 2020-04-29  Tom Tromey  <tromey@adacore.com>
4548
4549         PR ada/25875:
4550         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4551         type fields here.
4552         (read_enumeration_type): Call
4553         update_enumeration_type_from_children later.  Update comments.
4554         (process_enumeration_scope): Don't create type fields.
4555
4556 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4557
4558         * nbsd-tdep.c: Include "xml-syscall.h".
4559         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4560
4561 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4562
4563         * nbsd-nat.c: Include "sys/wait.h".
4564         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4565         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4566         (nbsd_nat_target::remove_exec_catchpoint)
4567         (nbsd_nat_target::set_syscall_catchpoint): Add.
4568         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4569         (nbsd_nat_target::insert_exec_catchpoint)
4570         (nbsd_nat_target::remove_exec_catchpoint)
4571         (nbsd_nat_target::set_syscall_catchpoint): Add.
4572         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4573         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4574         `nbsd_get_syscall_number'.
4575
4576 2020-04-29  Tom Tromey  <tom@tromey.com>
4577
4578         * stack.c (print_block_frame_labels): Remove.
4579
4580 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4581
4582         PR gdb/17320
4583         * ada-valprint.c (val_print_packed_array_elements): Move array
4584         end bracket to new line.
4585         (ada_val_print_string): Remove extra spaces before first array
4586         element.
4587         * c-valprint.c (c_value_print_array): Likewise.
4588         * m2-valprint.c (m2_print_array_contents): Likewise.
4589         (m2_value_print_inner): Likewise.
4590         * p-valprint.c (pascal_value_print_inner): Likewise.
4591         * valprint.c (generic_val_print_array): Likewise.
4592         (value_print_array_elements): Move first array element and array
4593         end bracket to new line.
4594
4595 2020-04-29  Tom de Vries  <tdevries@suse.de>
4596
4597         PR symtab/25889
4598         * linespec.c (find_method): Fix ix calculation.
4599
4600 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4601
4602         * syscalls/update-netbsd.sh: New file.
4603         * syscalls/netbsd.xml: Regenerate.
4604         * data-directory/Makefile.in: Register `netbsd.xml' in
4605         `SYSCALLS_FILES'.
4606
4607 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4608
4609         * syscalls/update-freebsd.sh: Add double quotes.
4610
4611 2020-04-28  Tom Tromey  <tom@tromey.com>
4612
4613         * NEWS: Update.
4614         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4615         (cmdpy_init): Allow class_tui.
4616
4617 2020-04-28 Mark Williams <mark@myosotissp.com>
4618
4619         PR gdb/24480
4620         * dwarf2read.c: Add missing assingments to list_in_scope when
4621         start_symtab was already called.
4622
4623 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4624
4625         PR gdb/25881
4626         * dwarf2/read.c (offset_map_type): Use
4627         gdb:hash_enum<sect_offset> as hash function.
4628
4629 2020-04-28  Tom de Vries  <tdevries@suse.de>
4630
4631         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4632         with DW_AT_signature.
4633
4634 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4635
4636         * configure.ac: Remove check for fs_base/gs_base in
4637         user_regs_struct.
4638         * configure: Re-generate.
4639         * config.in: Re-generate.
4640         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4641         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4642         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4643
4644 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4645
4646         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4647         problematic inline frame unwinding situation.
4648         * frame.c (frame_id_computed_p): New function.
4649         * frame.h (frame_id_computed_p): New prototype.
4650
4651 2020-04-26  Tom Tromey  <tom@tromey.com>
4652
4653         * command.h (enum command_class) <class_pseudo>: Remove.
4654
4655 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4656
4657         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4658         and whitespace.
4659
4660 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4661
4662         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4663         `PT_GET_PROCESS_STATE' block.
4664
4665 2020-04-24  Tom Tromey  <tom@tromey.com>
4666
4667         * symtab.h (symbol_get_demangled_name): Don't declare.
4668         * symtab.c (symbol_get_demangled_name): Remove.
4669         (general_symbol_info::natural_name)
4670         (general_symbol_info::demangled_name): Update.
4671
4672 2020-04-24  Tom Tromey  <tom@tromey.com>
4673
4674         PR rust/25025:
4675         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4676
4677 2020-04-24  Tom Tromey  <tom@tromey.com>
4678
4679         PR symtab/12707:
4680         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4681         exists.
4682         (new_symbol): Likewise.
4683         * compile/compile-object-load.c (get_out_value_type): Use
4684         symbol_matches_search_name.
4685
4686 2020-04-24  Tom Tromey  <tom@tromey.com>
4687
4688         * dwarf2/read.c (add_partial_symbol): Do not call
4689         compute_and_set_names.
4690
4691 2020-04-24  Tom Tromey  <tom@tromey.com>
4692
4693         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4694         overload.
4695
4696 2020-04-24  Tom Tromey  <tom@tromey.com>
4697
4698         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4699         (add_psymbol_to_list): New overload.  Make old overload call new
4700         one.
4701         * psympriv.h (add_psymbol_to_list): New overload.
4702
4703 2020-04-24  Tom Tromey  <tom@tromey.com>
4704
4705         * dwarf2/read.c (partial_die_info::read) <case
4706         DW_AT_linkage_name>: Use value_as_string.
4707         (dwarf2_string_attr): Use value_as_string.
4708         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4709         method.
4710         * dwarf2/attribute.c (attribute::value_as_string): New method.
4711
4712 2020-04-24  Tom Tromey  <tom@tromey.com>
4713
4714         * symtab.c (general_symbol_info::natural_name)
4715         (general_symbol_info::demangled_name): Check for language_rust.
4716
4717 2020-04-24  Tom Tromey  <tom@tromey.com>
4718
4719         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4720         (dwarf2_physname): ... from here.
4721         (partial_die_info::read): Add Rust "{" hack.
4722
4723 2020-04-24  Tom Tromey  <tom@tromey.com>
4724
4725         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4726         method.
4727         (symbol_set_demangled_name): Don't declare.
4728         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4729         symbol_set_demangled_name.
4730         (general_symbol_info::set_language)
4731         (general_symbol_info::compute_and_set_names): Update.
4732         * minsyms.c (minimal_symbol_reader::install): Update.
4733         * dwarf2/read.c (new_symbol): Update.
4734
4735 2020-04-24  Tom Tromey  <tromey@adacore.com>
4736
4737         PR python/23662:
4738         * python/py-type.c (convert_field): Handle
4739         FIELD_LOC_KIND_DWARF_BLOCK.
4740         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4741         (typy_get_dynamic): Nw function.
4742         (type_object_getset): Add "dynamic".
4743         * NEWS: Add entry.
4744
4745 2020-04-24  Tom Tromey  <tromey@adacore.com>
4746
4747         * ada-typeprint.c (print_choices, print_variant_part)
4748         (print_record_field_types_dynamic): New functions.
4749         (print_record_field_types): Use print_record_field_types_dynamic.
4750
4751 2020-04-24  Tom Tromey  <tromey@adacore.com>
4752
4753         * dwarf2/read.c (handle_data_member_location): New overload.
4754         (dwarf2_add_field): Use it.
4755         (decode_locdesc): Add "computed" parameter.  Update comment.
4756         * gdbtypes.c (is_dynamic_type_internal): Also look for
4757         FIELD_LOC_KIND_DWARF_BLOCK.
4758         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4759         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4760         virtual base classes.
4761         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4762         FIELD_LOC_KIND_DWARF_BLOCK.
4763
4764 2020-04-24  Tom Tromey  <tromey@adacore.com>
4765
4766         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4767         * gdbtypes.c (is_dynamic_type_internal): Check
4768         TYPE_HAS_DYNAMIC_LENGTH.
4769         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4770         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4771         New macros.
4772         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4773         constant.
4774
4775 2020-04-24  Tom Tromey  <tromey@adacore.com>
4776
4777         * dwarf2/read.c (struct variant_field): Rewrite.
4778         (struct variant_part_builder): New.
4779         (struct nextfield): Remove "variant" field.  Add "offset".
4780         (struct field_info): Add "current_variant_part" and
4781         "variant_parts".
4782         (alloc_discriminant_info): Remove.
4783         (alloc_rust_variant): New function.
4784         (quirk_rust_enum): Update.
4785         (dwarf2_add_field): Set "offset" member.  Don't handle
4786         DW_TAG_variant_part.
4787         (offset_map_type): New typedef.
4788         (convert_variant_range, create_one_variant)
4789         (create_one_variant_part, create_variant_parts)
4790         (add_variant_property): New functions.
4791         (dwarf2_attach_fields_to_type): Call add_variant_property.
4792         (read_structure_type): Don't handle DW_TAG_variant_part.
4793         (handle_variant_part, handle_variant): New functions.
4794         (handle_struct_member_die): Use them.
4795         (process_structure_scope): Don't handle variant parts.
4796         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4797         (struct discriminant_info): Remove.
4798         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4799         (struct main_type) <flag_discriminated_union>: Remove.
4800         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4801         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4802         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4803         Update.
4804         * valops.c (value_union_variant): Remove.
4805         * value.h (value_union_variant): Don't declare.
4806
4807 2020-04-24  Tom Tromey  <tromey@adacore.com>
4808
4809         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4810         (ada_value_primitive_packed_val): Update.
4811         * ada-valprint.c (ada_value_print_1): Update.
4812         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4813         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4814         just an address.  Use evaluate_for_locexpr_baton.
4815         (dwarf2_evaluate_property): Update.
4816         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4817         array_view.
4818         * findvar.c (default_read_var_value): Update.
4819         * gdbtypes.c (compute_variant_fields_inner)
4820         (resolve_dynamic_type_internal): Update.
4821         (resolve_dynamic_type): Change type of valaddr parameter.
4822         * gdbtypes.h (resolve_dynamic_type): Update.
4823         * valarith.c (value_subscripted_rvalue): Update.
4824         * value.c (value_from_contents_and_address): Update.
4825
4826 2020-04-24  Tom Tromey  <tromey@adacore.com>
4827
4828         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4829         "push_initial_value" parameter.
4830         (dwarf2_evaluate_property): Likewise.
4831         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4832
4833 2020-04-24  Tom Tromey  <tromey@adacore.com>
4834
4835         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4836         (variant::matches, compute_variant_fields_recurse)
4837         (compute_variant_fields_inner, compute_variant_fields): New
4838         functions.
4839         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4840         Use resolved_type after type is made.
4841         (operator==): Add new cases.
4842         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4843         (struct discriminant_range, struct variant, struct variant_part):
4844         New.
4845         (union dynamic_prop_data) <variant_parts, original_type>: New
4846         members.
4847         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4848         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4849         constants.
4850         * value.c (unpack_bits_as_long): Now public.
4851         * value.h (unpack_bits_as_long): Declare.
4852
4853 2020-04-24  Tom Tromey  <tromey@adacore.com>
4854
4855         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4856         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4857
4858 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4859
4860         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4861
4862 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4863
4864         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4865         (remove_fork_catchpoint, post_startup_inferior)
4866         (post_attach): Move...
4867         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4868         (remove_fork_catchpoint, post_startup_inferior)
4869         (post_attach): ...here.
4870         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4871         (remove_fork_catchpoint, post_startup_inferior)
4872         (post_attach): Move...
4873         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4874         (remove_fork_catchpoint, post_startup_inferior)
4875         (post_attach): ...here.
4876
4877 2020-04-24  Tom Tromey  <tromey@adacore.com>
4878
4879         * nat/windows-nat.h (struct windows_thread_info)
4880         <pc_adjusted>: New member.
4881         * windows-nat.c (windows_fetch_one_register): Check
4882         pc_adjusted.
4883         (windows_nat_target::get_windows_debug_event)
4884         (windows_nat_target::wait): Set pc_adjusted.
4885
4886 2020-04-24  Tom de Vries  <tdevries@suse.de>
4887
4888         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4889         Run gdb-add-index inside temp dir.
4890
4891 2020-04-23  Tom Tromey  <tromey@adacore.com>
4892
4893         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4894         in loop.
4895
4896 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4897
4898         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4899         get_frame_register instead of gdbarch_unwind_pc.
4900
4901 2020-04-23  Tom de Vries  <tdevries@suse.de>
4902
4903         * symtab.c (lookup_global_symbol): Prefer def over decl.
4904
4905 2020-04-23  Tom de Vries  <tdevries@suse.de>
4906
4907         PR symtab/25807
4908         * block.c (best_symbol, better_symbol): Promote to external.
4909         * block.h (best_symbol, better_symbol): Declare.
4910         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4911         decl.
4912
4913 2020-04-23  Tom Tromey  <tromey@adacore.com>
4914
4915         PR ada/25837:
4916         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4917         "const char *", not a "const std::string &".
4918         <name_and_matcher::operator==>: Update.
4919         * unittests/lookup_name_info-selftests.c: Change type of
4920         "result".
4921
4922 2020-04-23  Tom Tromey  <tom@tromey.com>
4923
4924         * inferior.h (iterate_over_inferiors): Don't declare.
4925         * inferior.c (iterate_over_inferiors): Remove.
4926         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4927         Remove.
4928         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4929         use iterate_over_inferiors.
4930         (darwin_resume_inferior_it)
4931         (struct resume_inferior_threads_param)
4932         (darwin_resume_inferior_threads_it): Remove.
4933         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4934
4935 2020-04-23  Tom de Vries  <tdevries@suse.de>
4936
4937         * blockframe.c (find_pc_partial_function): Use
4938         find_pc_sect_compunit_symtab rather than
4939         objfile->sf->qf->find_pc_sect_compunit_symtab.
4940
4941 2020-04-22  Tom de Vries  <tdevries@suse.de>
4942
4943         PR symtab/25764
4944         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4945         in psymtabs.
4946
4947 2020-04-22  Tom de Vries  <tdevries@suse.de>
4948
4949         PR symtab/25801
4950         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4951         symtabs.
4952
4953 2020-04-22  Tom de Vries  <tdevries@suse.de>
4954
4955         PR symtab/25700
4956         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4957         CU if already created.
4958
4959 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4960
4961         * infrun.c (displaced_step_fixup): Switch to the event_thread
4962         before calling displaced_step_restore, not after.
4963
4964 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4965
4966         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4967         its inferior is not recorded by us.
4968         (record_btrace_target_open): Replace call to
4969         all_non_exited_threads () with call to current_inferior
4970         ()->non_exited_threads ().
4971         (record_btrace_target::stop_recording): Likewise.
4972         (record_btrace_target::close): Likewise.
4973         (record_btrace_target::wait): Likewise.
4974         (record_btrace_target::record_stop_replaying): Likewise.
4975
4976 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4977
4978         * btrace.c (btrace_enable): Throw an error on double enables and
4979         when enabling recording fails.
4980         (btrace_disable): Throw an error if the thread is not recorded.
4981
4982 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4983
4984         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4985         request if we do not have a thread_info.
4986
4987 2020-04-21  Tom de Vries  <tdevries@suse.de>
4988
4989         PR gdb/25471
4990         * thread.c
4991         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4992         exception in get_frame_id.
4993
4994 2020-04-20  Tom Tromey  <tromey@adacore.com>
4995
4996         * python/python.c (struct gdbpy_event): Mark move constructor as
4997         noexcept.
4998         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4999         constructor as noexcept.
5000         * completer.h (struct completion_result): Mark move constructor as
5001         noexcept.
5002         * completer.c (completion_result::completion_result): Use
5003         initialization style.  Don't call reset_match_list.
5004
5005 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5006
5007         * MAINTAINERS (Write After Approval): Add myself.
5008
5009 2020-04-18  Tom Tromey  <tom@tromey.com>
5010
5011         * windows-tdep.c (init_w32_command_list)
5012         (w32_prefix_command_valid): Restore.
5013         (_initialize_windows_tdep): Call init_w32_command_list.
5014
5015 2020-04-18  Tom Tromey  <tom@tromey.com>
5016
5017         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5018         * value.c (value_fn_field): Update.
5019         * valops.c (find_function_in_inferior)
5020         (value_allocate_space_in_inferior): Update.
5021         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5022         Update.
5023         * tui/tui-source.c (tui_source_window::set_contents): Update.
5024         * symtab.c (lookup_global_or_static_symbol)
5025         (find_function_start_sal_1, skip_prologue_sal)
5026         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5027         * symmisc.c (dump_msymbols, dump_symtab_1)
5028         (maintenance_print_one_line_table): Update.
5029         * symfile.c (init_entry_point_info, section_is_mapped)
5030         (list_overlays_command, simple_read_overlay_table)
5031         (simple_overlay_update_1): Update.
5032         * stap-probe.c (handle_stap_probe): Update.
5033         * stabsread.c (dbx_init_float_type, define_symbol)
5034         (read_one_struct_field, read_enum_type, read_range_type): Update.
5035         * source.c (info_line_command): Update.
5036         * python/python.c (gdbpy_source_objfile_script)
5037         (gdbpy_execute_objfile_script): Update.
5038         * python/py-type.c (save_objfile_types): Update.
5039         * python/py-objfile.c (py_free_objfile): Update.
5040         * python/py-inferior.c (python_new_objfile): Update.
5041         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5042         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5043         (maintenance_check_psymtabs): Update.
5044         * printcmd.c (info_address_command): Update.
5045         * objfiles.h (struct objfile) <arch>: New method, from
5046         get_objfile_arch.
5047         (get_objfile_arch): Don't declare.
5048         * objfiles.c (get_objfile_arch): Remove.
5049         (filter_overlapping_sections): Update.
5050         * minsyms.c (msymbol_is_function): Update.
5051         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5052         (output_nondebug_symbol): Update.
5053         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5054         (mdebug_expand_psymtab): Update.
5055         * machoread.c (macho_add_oso_symfile): Update.
5056         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5057         Update.
5058         * linux-fork.c (checkpoint_command): Update.
5059         * linespec.c (convert_linespec_to_sals): Update.
5060         * jit.c (finalize_symtab): Update.
5061         * infrun.c (insert_exception_resume_from_probe): Update.
5062         * ia64-tdep.c (ia64_find_unwind_table): Update.
5063         * hppa-tdep.c (internalize_unwinds): Update.
5064         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5065         Update.
5066         * gcore.c (call_target_sbrk): Update.
5067         * elfread.c (record_minimal_symbol, elf_symtab_read)
5068         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5069         (elf_gnu_ifunc_resolve_by_got): Update.
5070         * dwarf2/read.c (create_addrmap_from_index)
5071         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5072         (read_debug_names_from_section)
5073         (process_psymtab_comp_unit_reader, add_partial_symbol)
5074         (add_partial_subprogram, process_full_comp_unit)
5075         (read_file_scope, read_func_scope, read_lexical_block_scope)
5076         (read_call_site_scope, dwarf2_ranges_read)
5077         (dwarf2_record_block_ranges, dwarf2_add_field)
5078         (mark_common_block_symbol_computed, read_tag_pointer_type)
5079         (read_tag_string_type, dwarf2_init_float_type)
5080         (dwarf2_init_complex_target_type, read_base_type)
5081         (partial_die_info::read, partial_die_info::read)
5082         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5083         (dwarf2_fetch_die_loc_sect_off): Update.
5084         * dwarf2/loc.c (dwarf2_find_location_expression)
5085         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5086         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5087         (dwarf2_loc_desc_get_symbol_read_needs)
5088         (locexpr_describe_location_piece, locexpr_describe_location_1)
5089         (loclist_describe_location): Update.
5090         * dwarf2/index-write.c (write_debug_names): Update.
5091         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5092         * dtrace-probe.c (dtrace_process_dof): Update.
5093         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5094         (process_one_symbol): Update.
5095         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5096         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5097         (coff_read_enum_type): Update.
5098         * cli/cli-cmds.c (edit_command, list_command): Update.
5099         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5100         * breakpoint.c (create_overlay_event_breakpoint)
5101         (create_longjmp_master_breakpoint)
5102         (create_std_terminate_master_breakpoint)
5103         (create_exception_master_breakpoint, get_sal_arch): Update.
5104         * block.c (block_gdbarch): Update.
5105         * annotate.c (annotate_source_line): Update.
5106
5107 2020-04-17  Tom Tromey  <tromey@adacore.com>
5108
5109         * auto-load.c (show_auto_load_cmd): Remove.
5110         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5111         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5112         (maintenance_print_arc_command): Remove.
5113         * tui/tui-win.c (tui_command): Remove.
5114         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5115         * tui/tui-layout.c (tui_layout_command): Remove.
5116         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5117         * python/python.c (user_set_python, user_show_python): Remove.
5118         (_initialize_python): Use add_basic_prefix_cmd,
5119         add_show_prefix_cmd.
5120         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5121         (install_gdb_commands): Use add_basic_prefix_cmd,
5122         add_show_prefix_cmd.
5123         (info_guile_command): Remove.
5124         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5125         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5126         add_show_prefix_cmd.
5127         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5128         Remove do_set and do_show parameters.
5129         * cli/cli-style.c (set_style, show_style): Remove.
5130         (_initialize_cli_style): Use add_basic_prefix_cmd,
5131         add_show_prefix_cmd.
5132         (cli_style_option::add_setshow_commands): Remove do_set and
5133         do_show parameters.
5134         (cli_style_option::add_setshow_commands): Use
5135         add_basic_prefix_cmd, add_show_prefix_cmd.
5136         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5137         (set_style_name): Remove.
5138         * cli/cli-dump.c (dump_command, append_command): Remove.
5139         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5140         (tekhex_dump_command, binary_dump_command)
5141         (binary_append_command): Remove.
5142         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5143         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5144         (init_w32_command_list): Remove; move into ...
5145         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5146         * valprint.c (set_print, show_print, set_print_raw)
5147         (show_print_raw): Remove.
5148         (_initialize_valprint): Use add_basic_prefix_cmd,
5149         add_show_prefix_cmd.
5150         * typeprint.c (set_print_type, show_print_type): Remove.
5151         (_initialize_typeprint): Use add_basic_prefix_cmd,
5152         add_show_prefix_cmd.
5153         * record.c (set_record_command, show_record_command): Remove.
5154         (_initialize_record): Use add_basic_prefix_cmd,
5155         add_show_prefix_cmd.
5156         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5157         add_show_prefix_cmd.
5158         (info_command, show_command, set_debug, show_debug): Remove.
5159         * top.h (set_history, show_history): Don't declare.
5160         * top.c (set_history, show_history): Remove.
5161         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5162         (unset_tdesc_cmd): Remove.
5163         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5164         add_show_prefix_cmd.
5165         * symtab.c (info_module_command): Remove.
5166         (_initialize_symtab): Use add_basic_prefix_cmd.
5167         * symfile.c (overlay_command): Remove.
5168         (_initialize_symfile): Use add_basic_prefix_cmd.
5169         * sparc64-tdep.c (info_adi_command): Remove.
5170         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5171         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5172         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5173         add_show_prefix_cmd.
5174         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5175         (_initialize_serial): Use add_basic_prefix_cmd,
5176         add_show_prefix_cmd.
5177         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5178         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5179         add_show_prefix_cmd.
5180         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5181         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5182         add_show_prefix_cmd.
5183         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5184         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5185         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5186         add_show_prefix_cmd.
5187         * remote.c (remote_command, set_remote_cmd): Remove.
5188         (_initialize_remote): Use add_basic_prefix_cmd.
5189         * record-full.c (set_record_full_command)
5190         (show_record_full_command): Remove.
5191         (_initialize_record_full): Use add_basic_prefix_cmd,
5192         add_show_prefix_cmd.
5193         * record-btrace.c (cmd_set_record_btrace)
5194         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5195         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5196         (cmd_show_record_btrace_pt): Remove.
5197         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5198         add_show_prefix_cmd.
5199         * ravenscar-thread.c (set_ravenscar_command)
5200         (show_ravenscar_command): Remove.
5201         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5202         add_show_prefix_cmd.
5203         * mips-tdep.c (show_mips_command, set_mips_command)
5204         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5205         add_show_prefix_cmd.
5206         * maint.c (maintenance_command, maintenance_info_command)
5207         (maintenance_check_command, maintenance_print_command)
5208         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5209         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5210         add_show_prefix_cmd.
5211         (show_per_command_cmd): Remove.
5212         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5213         Remove.
5214         (maintenance_show_test_settings_cmd): Remove.
5215         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5216         add_show_prefix_cmd.
5217         * maint-test-options.c (maintenance_test_options_command):
5218         Remove.
5219         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5220         * macrocmd.c (macro_command): Remove
5221         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5222         * language.c (set_check, show_check): Remove.
5223         (_initialize_language): Use add_basic_prefix_cmd,
5224         add_show_prefix_cmd.
5225         * infcmd.c (unset_command): Remove.
5226         (_initialize_infcmd): Use add_basic_prefix_cmd.
5227         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5228         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5229         add_show_prefix_cmd.
5230         * go32-nat.c (go32_info_dos_command): Remove.
5231         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5232         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5233         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5234         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5235         (_initialize_frame): Use add_basic_prefix_cmd,
5236         add_show_prefix_cmd.
5237         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5238         (_initialize_dcache): Use add_basic_prefix_cmd,
5239         add_show_prefix_cmd.
5240         * cp-support.c (maint_cplus_command): Remove.
5241         (_initialize_cp_support): Use add_basic_prefix_cmd.
5242         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5243         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5244         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5245         add_basic_prefix_cmd, add_show_prefix_cmd.
5246         * breakpoint.c (save_command): Remove.
5247         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5248         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5249         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5250         add_show_prefix_cmd.
5251         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5252         (set_ada_command, show_ada_command): Remove.
5253         (_initialize_ada_language): Use add_basic_prefix_cmd,
5254         add_show_prefix_cmd.
5255         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5256
5257 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5258
5259         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5260         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5261
5262 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5263
5264         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5265         warning messages.
5266
5267 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5268
5269         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5270         import table is not at beginning of .idata section.
5271
5272 2020-04-16  Pedro Alves  <palves@redhat.com>
5273
5274         * inferior.c (delete_inferior): Use delete operator directly
5275         instead of delete_program_space.
5276         * progspace.c (add_program_space): New, factored out from
5277         program_space::program_space.
5278         (remove_program_space): New, factored out from
5279         delete_program_space.
5280         (program_space::program_space): Remove intro comment.  Rewrite.
5281         (program_space::~program_space): Remove intro comment.  Call
5282         remove_program_space.
5283         (delete_program_space): Delete.
5284         * progspace.h (program_space::program_space): Make explicit.  Move
5285         intro comment here, adjusted.
5286         (program_space::~program_space): Move intro comment here,
5287         adjusted.
5288         (delete_program_space): Remove.
5289
5290 2020-04-16  Tom Tromey  <tromey@adacore.com>
5291
5292         * windows-nat.c (windows_nat::handle_access_violation): New
5293         function.
5294         * nat/windows-nat.h (handle_access_violation): Declare.
5295         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5296         windows-nat.c.  Call handle_access_violation.
5297
5298 2020-04-16  Tom de Vries  <tdevries@suse.de>
5299
5300         PR symtab/25791
5301         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5302         CUs without psymtab.
5303
5304 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5305
5306         * python/python.c (do_start_initialization): Don't call
5307         PyEval_InitThreads for Python 3.9 and beyond.
5308
5309 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5310
5311         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5312         thread functions.
5313         (obsd_nat_target::wait): Likewise.
5314
5315 2020-04-15  Tom Tromey  <tromey@adacore.com>
5316
5317         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5318         (DEBUG_EXCEPT): Use debug_printf.
5319
5320 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5321
5322         * completer.c (class completion_tracker::completion_hash_entry)
5323         <hash_name>: New member function.
5324         (completion_tracker::discard_completions): New callback to hash a
5325         completion_hash_entry, pass this to htab_create_alloc.
5326
5327 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5328
5329         * windows-nat.c (windows_make_so): Warn rather than stopping with
5330         an error if realpath() fails.
5331
5332 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5333
5334         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5335         (nbsd_nat_target::info_proc): Add do_status.
5336
5337 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5338             Tom de Vries  <tdevries@suse.de>
5339
5340         PR symtab/25718
5341         * psympriv.h (struct partial_symtab::read_symtab)
5342         (struct partial_symtab::expand_psymtab)
5343         (struct partial_symtab::read_dependencies): Update comments.
5344         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5345         read_symtab for includer.
5346         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5347         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5348         (struct dwarf2_include_psymtab::m_readin): Remove.
5349         (struct dwarf2_include_psymtab::includer): New member function.
5350         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5351
5352 2020-04-14  Tom de Vries  <tdevries@suse.de>
5353
5354         PR symtab/25720
5355         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5356         with NULL symbol_matcher and lookup_name.
5357         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5358         and lookup_name.
5359         * dwarf2/read.c (dw2_expand_symtabs_matching)
5360         (dw2_debug_names_expand_symtabs_matching): Same.
5361         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5362         Make lookup_name a pointer.  Update comment.
5363         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5364         lookup_name being a pointer.
5365         * symfile.c (expand_symtabs_matching): Same.
5366         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5367         * linespec.c (iterate_over_all_matching_symtabs): Same.
5368
5369 2020-04-13  Tom Tromey  <tom@tromey.com>
5370
5371         * run-on-main-thread.c: Update include.
5372         * unittests/main-thread-selftests.c: Update include.
5373         * tui/tui-win.c: Update include.
5374         * tui/tui-io.c: Update include.
5375         * tui/tui-interp.c: Update include.
5376         * tui/tui-hooks.c: Update include.
5377         * top.h: Update include.
5378         * top.c: Update include.
5379         * ser-base.c: Update include.
5380         * remote.c: Update include.
5381         * remote-notif.c: Update include.
5382         * remote-fileio.c: Update include.
5383         * record-full.c: Update include.
5384         * record-btrace.c: Update include.
5385         * python/python.c: Update include.
5386         * posix-hdep.c: Update include.
5387         * mingw-hdep.c: Update include.
5388         * mi/mi-main.c: Update include.
5389         * mi/mi-interp.c: Update include.
5390         * main.c: Update include.
5391         * linux-nat.c: Update include.
5392         * interps.c: Update include.
5393         * infrun.c: Update include.
5394         * inf-loop.c: Update include.
5395         * event-top.c: Update include.
5396         * event-loop.c: Move to ../gdbsupport/.
5397         * event-loop.h: Move to ../gdbsupport/.
5398         * async-event.h: Update include.
5399         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5400
5401 2020-04-13  Tom Tromey  <tom@tromey.com>
5402
5403         * tui/tui-win.c: Include async-event.h.
5404         * remote.c: Include async-event.h.
5405         * remote-notif.c: Include async-event.h.
5406         * record-full.c: Include async-event.h.
5407         * record-btrace.c: Include async-event.h.
5408         * infrun.c: Include async-event.h.
5409         * event-top.c: Include async-event.h.
5410         * event-loop.h: Move some declarations to async-event.h.
5411         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5412         code to async-event.c.
5413         * async-event.h: New file.
5414         * async-event.c: New file.
5415         * Makefile.in (COMMON_SFILES): Add async-event.c.
5416         (HFILES_NO_SRCDIR): Add async-event.h.
5417
5418 2020-04-13  Tom Tromey  <tom@tromey.com>
5419
5420         * utils.c (flush_streams): New function.
5421         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5422
5423 2020-04-13  Tom Tromey  <tom@tromey.com>
5424
5425         * event-loop.c (handle_file_event): Use warning, not
5426         printf_unfiltered.
5427
5428 2020-04-13  Tom Tromey  <tom@tromey.com>
5429
5430         * event-loop.c: Include <chrono>.
5431
5432 2020-04-13  Tom Tromey  <tom@tromey.com>
5433
5434         * gdb_select.h: Move to ../gdbsupport/.
5435         * event-loop.c: Update include path.
5436         * top.c: Update include path.
5437         * ser-base.c: Update include path.
5438         * ui-file.c: Update include path.
5439         * ser-tcp.c: Update include path.
5440         * guile/scm-ports.c: Update include path.
5441         * posix-hdep.c: Update include path.
5442         * ser-unix.c: Update include path.
5443         * gdb_usleep.c: Update include path.
5444         * mingw-hdep.c: Update include path.
5445         * inflow.c: Update include path.
5446         * infrun.c: Update include path.
5447         * event-top.c: Update include path.
5448
5449 2020-04-13  Tom Tromey  <tom@tromey.com>
5450
5451         * configure: Rebuild.
5452         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5453
5454 2020-04-13  Tom Tromey  <tom@tromey.com>
5455
5456         * event-loop.h (start_event_loop): Don't declare.
5457         * event-loop.c (start_event_loop): Move...
5458         * main.c (start_event_loop): ...here.  Now static.
5459
5460 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5461
5462         * MAINTAINERS: Update my email address.
5463
5464 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5465
5466         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5467         IP_ALL.
5468
5469 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5470
5471         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5472         (nbsd_nat_target::info_proc): Add do_cmdline.
5473
5474 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5475
5476         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5477         (nbsd_nat_target::info_proc): Add do_cwd.
5478
5479 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5480
5481         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5482
5483 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5484
5485         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5486         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5487         (nbsd_nat_target::info_proc): New functions.
5488         * nbsd-nat.c (kinfo_get_vmmap): New function.
5489         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5490         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5491         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5492         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5493         functions.
5494         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5495         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5496         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5497         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5498         (KINFO_VME_FLAG_GROWS_DOWN): New.
5499
5500 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5501
5502         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5503         bit shift.
5504
5505 2020-04-10  Tom Tromey  <tromey@adacore.com>
5506
5507         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5508
5509 2020-04-10  Tom Tromey  <tromey@adacore.com>
5510
5511         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5512         separate debug files.
5513
5514 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5515
5516         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5517         Move to...
5518         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5519         ... here.
5520         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5521         Check for STATUS_WX86_BREAKPOINT.
5522         (windows_nat_target::wait): Same.
5523
5524 2020-04-10  Tom de Vries  <tdevries@suse.de>
5525
5526         PR cli/25808
5527         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5528
5529 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5530
5531         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5532         (Write After Approval): Remove Tom de Vries.
5533
5534 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5535
5536         revert partially:
5537         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5538
5539         * buildsym.c (record_line): Fix undefined behavior and preserve
5540         lines at eof.
5541
5542 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5543
5544         * auxv.h (svr4_auxv_parse): New.
5545         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5546         and generic_auxv_parse.
5547         (svr4_auxv_parse): Add.
5548         * obsd-tdep.c: Include "auxv.h".
5549         (obsd_auxv_parse): Remove.
5550         (obsd_init_abi): Remove comment.
5551         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5552         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5553         * nbsd-tdep.c: Include "auxv.h".
5554         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5555
5556 2020-04-08  Tom Tromey  <tromey@adacore.com>
5557
5558         * nat/windows-nat.h (last_wait_event): Don't declare.
5559         (wait_for_debug_event): Update comment.
5560         * nat/windows-nat.c (last_wait_event): Now static.
5561
5562 2020-04-08  Tom Tromey  <tromey@adacore.com>
5563
5564         * windows-nat.c (wait_for_debug_event): Move to
5565         nat/windows-nat.c.
5566         * nat/windows-nat.h (wait_for_debug_event): Declare.
5567         * nat/windows-nat.c (wait_for_debug_event): Move from
5568         windows-nat.c.  No longer static.
5569
5570 2020-04-08  Tom Tromey  <tromey@adacore.com>
5571
5572         * windows-nat.c (get_windows_debug_event): Use
5573         fetch_pending_stop.
5574         * nat/windows-nat.h (fetch_pending_stop): Declare.
5575         * nat/windows-nat.c (fetch_pending_stop): New function.
5576
5577 2020-04-08  Tom Tromey  <tromey@adacore.com>
5578
5579         * windows-nat.c (windows_continue): Use matching_pending_stop and
5580         continue_last_debug_event.
5581         * nat/windows-nat.h (matching_pending_stop)
5582         (continue_last_debug_event): Declare.
5583         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5584         (matching_pending_stop, continue_last_debug_event): New
5585         functions.
5586
5587 2020-04-08  Tom Tromey  <tromey@adacore.com>
5588
5589         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5590         (handle_exception_result): Move to nat/windows-nat.h.
5591         (DEBUG_EXCEPTION_SIMPLE): Remove.
5592         (windows_nat::handle_ms_vc_exception): New function.
5593         (handle_exception): Move to nat/windows-nat.c.
5594         (get_windows_debug_event): Update.
5595         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5596         nat/windows-nat.c.
5597         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5598         (handle_exception_result): Move from windows-nat.c.
5599         (handle_exception): Declare.
5600         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5601         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5602         windows-nat.c.
5603
5604 2020-04-08  Tom Tromey  <tromey@adacore.com>
5605
5606         * windows-nat.c (exception_count, event_count): Remove.
5607         (handle_exception, get_windows_debug_event)
5608         (do_initial_windows_stuff): Update.
5609
5610 2020-04-08  Tom Tromey  <tromey@adacore.com>
5611
5612         * windows-nat.c (windows_nat::handle_load_dll)
5613         (windows_nat::handle_unload_dll): Rename.  No longer static.
5614         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5615         Declare.
5616
5617 2020-04-08  Tom Tromey  <tromey@adacore.com>
5618
5619         * complaints.h (stop_whining): Declare at top-level.
5620         (complaint): Don't declare stop_whining.
5621
5622 2020-04-08  Tom Tromey  <tromey@adacore.com>
5623
5624         * windows-nat.c (windows_nat::handle_output_debug_string):
5625         Rename.  No longer static.
5626         * nat/windows-nat.h (handle_output_debug_string): Declare.
5627
5628 2020-04-08  Tom Tromey  <tromey@adacore.com>
5629
5630         * windows-nat.c (current_process_handle, current_process_id)
5631         (main_thread_id, last_sig, current_event, last_wait_event)
5632         (current_windows_thread, desired_stop_thread_id, pending_stops)
5633         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5634         (display_selectors, fake_create_process)
5635         (get_windows_debug_event): Update.
5636         * nat/windows-nat.h (current_process_handle, current_process_id)
5637         (main_thread_id, last_sig, current_event, last_wait_event)
5638         (current_windows_thread, desired_stop_thread_id, pending_stops)
5639         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5640         * nat/windows-nat.c (current_process_handle, current_process_id)
5641         (main_thread_id, last_sig, current_event, last_wait_event)
5642         (current_windows_thread, desired_stop_thread_id, pending_stops)
5643         (siginfo_er): New globals.  Move from windows-nat.c.
5644
5645 2020-04-08  Tom Tromey  <tromey@adacore.com>
5646
5647         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5648         (handle_load_dll): Update.
5649         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5650
5651 2020-04-08  Tom Tromey  <tromey@adacore.com>
5652
5653         * windows-nat.c (enum thread_disposition_type): Move to
5654         nat/windows-nat.h.
5655         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5656         static.
5657         (windows_add_thread, windows_nat_target::fetch_registers)
5658         (windows_nat_target::store_registers, handle_exception)
5659         (windows_nat_target::resume, get_windows_debug_event)
5660         (windows_nat_target::get_tib_address)
5661         (windows_nat_target::thread_name)
5662         (windows_nat_target::thread_alive): Update.
5663         * nat/windows-nat.h (enum thread_disposition_type): Move from
5664         windows-nat.c.
5665         (thread_rec): Declare.
5666
5667 2020-04-08  Tom Tromey  <tromey@adacore.com>
5668
5669         * windows-nat.c: Add "using namespace".
5670         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5671         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5672
5673 2020-04-08  Tom Tromey  <tromey@adacore.com>
5674
5675         * nat/windows-nat.h (struct windows_thread_info): Declare
5676         destructor.
5677         * nat/windows-nat.c (~windows_thread_info): New.
5678
5679 2020-04-08  Tom Tromey  <tromey@adacore.com>
5680
5681         PR gdb/22992
5682         * windows-nat.c (current_event): Update comment.
5683         (last_wait_event, desired_stop_thread_id): New globals.
5684         (struct pending_stop): New.
5685         (pending_stops): New global.
5686         (windows_nat_target) <stopped_by_sw_breakpoint>
5687         <supports_stopped_by_sw_breakpoint>: New methods.
5688         (windows_fetch_one_register): Add assertions.  Adjust PC.
5689         (windows_continue): Handle pending stops.  Suspend other threads
5690         when stepping.  Use last_wait_event
5691         (wait_for_debug_event): New function.
5692         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5693         pending stops.  Queue spurious stops.
5694         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5695         (windows_nat_target::kill): Use wait_for_debug_event.
5696         * nat/windows-nat.h (struct windows_thread_info)
5697         <stopped_at_software_breakpoint>: New field.
5698         * nat/windows-nat.c (windows_thread_info::resume): Clear
5699         stopped_at_software_breakpoint.
5700
5701 2020-04-08  Tom Tromey  <tromey@adacore.com>
5702
5703         * windows-nat.c (enum thread_disposition_type): New.
5704         (thread_rec): Replace "get_context" parameter with "disposition";
5705         change type.
5706         (windows_add_thread, windows_nat_target::fetch_registers)
5707         (windows_nat_target::store_registers, handle_exception)
5708         (windows_nat_target::resume, get_windows_debug_event)
5709         (windows_nat_target::get_tib_address)
5710         (windows_nat_target::thread_name)
5711         (windows_nat_target::thread_alive): Update.
5712
5713 2020-04-08  Tom Tromey  <tromey@adacore.com>
5714
5715         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5716         (windows_continue): Use windows_continue::resume.
5717         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5718         resume>: Declare new methods.
5719         * nat/windows-nat.c: New file.
5720         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5721
5722 2020-04-08  Tom Tromey  <tromey@adacore.com>
5723
5724         * windows-nat.c (windows_add_thread, windows_delete_thread)
5725         (windows_nat_target::fetch_registers)
5726         (windows_nat_target::store_registers, fake_create_process)
5727         (windows_nat_target::resume, windows_nat_target::resume)
5728         (get_windows_debug_event, windows_nat_target::wait)
5729         (windows_nat_target::pid_to_str)
5730         (windows_nat_target::get_tib_address)
5731         (windows_nat_target::get_ada_task_ptid)
5732         (windows_nat_target::thread_name)
5733         (windows_nat_target::thread_alive): Use lwp, not tid.
5734
5735 2020-04-08  Tom Tromey  <tromey@adacore.com>
5736
5737         * windows-nat.c (handle_exception)
5738         (windows_nat_target::thread_name): Update.
5739         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5740         <name>: Now unique_xmalloc_ptr.
5741
5742 2020-04-08  Tom Tromey  <tromey@adacore.com>
5743
5744         * windows-nat.c (thread_rec)
5745         (windows_nat_target::fetch_registers): Update.
5746         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5747         Update comment.
5748         <debug_registers_changed, reload_context>: Now bool.
5749
5750 2020-04-08  Tom Tromey  <tromey@adacore.com>
5751
5752         * windows-nat.c (windows_add_thread): Use new.
5753         (windows_init_thread_list, windows_delete_thread): Use delete.
5754         (get_windows_debug_event): Update.
5755         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5756         destructor, and initializers.
5757
5758 2020-04-08  Tom Tromey  <tromey@adacore.com>
5759
5760         * windows-nat.c (struct windows_thread_info): Remove.
5761         * nat/windows-nat.h: New file.
5762
5763 2020-04-08  Tom Tromey  <tromey@adacore.com>
5764
5765         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5766         (thread_rec, windows_add_thread, windows_delete_thread)
5767         (windows_continue): Update.
5768
5769 2020-04-08  Tom Tromey  <tromey@adacore.com>
5770
5771         * windows-nat.c (struct windows_thread_info): Remove typedef.
5772         (thread_head): Remove.
5773         (thread_list): New global.
5774         (thread_rec, windows_add_thread, windows_init_thread_list)
5775         (windows_delete_thread, windows_continue): Update.
5776
5777 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5778
5779         * windows-tdep.h (windows_init_abi): Add comment.
5780         (cygwin_init_abi): New declaration.
5781         * windows-tdep.c: Split signal enumeration in two, one for
5782         Windows and one for Cygwin.
5783         (windows_gdb_signal_to_target): Only deal with signal of the
5784         Windows OS ABI.
5785         (cygwin_gdb_signal_to_target): New function.
5786         (windows_init_abi): Rename to windows_init_abi_common, don't set
5787         gdb_signal_to_target gdbarch method.  Add new new function with
5788         this name.
5789         (cygwin_init_abi): New function.
5790         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5791         comment.  Don't call windows_init_abi.
5792         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5793         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5794         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5795         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5796         a new function of this name.
5797         (i386_cygwin_init_abi): New function.
5798         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5799         OS ABI Cygwin.
5800
5801 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5802
5803         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5804         parameter.c.
5805         (dwarf2_read_gdb_index): Update.
5806
5807 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5808
5809         * nbsd-tdep.c: Include "objfiles.h".
5810         (nbsd_skip_solib_resolver): New.
5811         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5812
5813 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5814
5815         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5816         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5817         with DW_LLE_base_addressx are being emitted in DWARFv5.
5818         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5819         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5820         unsigned integer.
5821
5822 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5823
5824         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5825         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5826         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5827         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5828         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5829         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5830         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5831
5832
5833 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5834
5835         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5836         (read_loclist_index): New function definition.
5837         (lookup_loclist_base): New function definition.
5838         (read_loclist_header): New function definition.
5839         (dwarf2_cu): Add loclist_base and loclist_header field.
5840         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5841         (read_full_die_1): Read the value of DW_AT_loclists_base.
5842         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5843         (read_attribute_value): Handle DW_FORM_loclistx.
5844         (skip_one_die): Handle DW_FORM_loclistx.
5845         (loclist_header): New structure declaration.
5846         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5847
5848 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5849
5850         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5851         constructor.  Remove `addr` parameter from other constructor and
5852         add `per_cu` parameter.
5853         * dwarf2/read.c (create_partial_symtab): Update.
5854
5855 2020-04-07  Tom de Vries  <tdevries@suse.de>
5856
5857         PR symtab/25796
5858         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5859         (partial_die_info::fixup): Inherit has_const_value.
5860
5861 2020-04-07  Tom de Vries  <tdevries@suse.de>
5862
5863         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5864         symbols without address.
5865
5866 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5867
5868         * nbsd-nat.h (struct thread_info): Add forward declaration.
5869         (nbsd_nat_target::thread_alive): Add.
5870         (nbsd_nat_target::thread_name): Likewise.
5871         (nbsd_nat_target::update_thread_list): Likewise.
5872         (update_thread_list::post_attach): Likewise.
5873         (post_attach::pid_to_str): Likewise.
5874         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5875         (nbsd_thread_lister): Add.
5876         (nbsd_nat_target::thread_alive): Likewise.
5877         (nbsd_nat_target::thread_name): Likewise.
5878         (nbsd_add_threads): Likewise.
5879         (update_thread_list::post_attach): Likewise.
5880         (nbsd_nat_target::update_thread_list): Likewise.
5881         (post_attach::pid_to_str): Likewise.
5882
5883 2020-04-06  Tom Tromey  <tromey@adacore.com>
5884
5885         * ada-valprint.c (print_variant_part): Extract the variant field.
5886         (print_field_values): Use the field as the outer value when
5887         recursing.
5888
5889 2020-04-06  Tom Tromey  <tromey@adacore.com>
5890
5891         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5892         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5893         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5894         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5895         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5896
5897 2020-04-06  Tom Tromey  <tromey@adacore.com>
5898
5899         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5900         TYPE_CODE_ERROR.
5901
5902 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5903
5904         * nbsd-tdep.c: Include "gdbarch.h".
5905         Define enum with NetBSD signal numbers.
5906         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5907         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5908         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5909         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5910         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5911         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5912         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5913         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5914         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5915         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5916         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5917         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5918
5919 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5920
5921         PR gdb/25325
5922         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5923
5924 2020-04-03  Tom Tromey  <tromey@adacore.com>
5925
5926         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5927         Read constant block.
5928
5929 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5930
5931         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5932         (gdb_bfd_get_full_section_contents): New declaration.
5933         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5934         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5935         gdb_bfd_get_full_section_contents.
5936
5937 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5938
5939         * exec.c (build_section_table): Replace internal_error with
5940         gdb_assert.
5941         (section_table_xfer_memory_partial): Likewise.
5942         * mdebugread.c (parse_partial_symbols): Likewise.
5943         * psymtab.c (lookup_partial_symbol): Likewise.
5944         * utils.c (wrap_here): Likewise.
5945
5946 2020-04-02  Tom Tromey  <tromey@adacore.com>
5947
5948         * f-lang.c (build_fortran_types): Use arch_type to initialize
5949         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5950
5951 2020-04-02  Tom Tromey  <tromey@adacore.com>
5952
5953         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5954         of attributes.
5955
5956 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5957             Bernd Edlinger <bernd.edlinger@hotmail.de>
5958             Tom Tromey  <tromey@adacore.com>
5959
5960         * buildsym.c (buildsym_compunit::record_line): Remove
5961         deduplication code.
5962
5963 2020-04-02  Tom de Vries  <tdevries@suse.de>
5964
5965         PR ada/24671
5966         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5967
5968 2020-04-02  Tom de Vries  <tdevries@suse.de>
5969
5970         * dwarf2/read.c (dwarf2_gdb_index_functions,
5971         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5972         NULL.
5973         * psymtab.c (psym_lookup_global_symbol_language): New function.
5974         (psym_functions): Init psym_lookup_global_symbol_language with
5975         psym_lookup_global_symbol_language.
5976         * symfile-debug.c (debug_sym_quick_functions): Init
5977         lookup_global_symbol_language with NULL.
5978         * symfile.c (set_initial_language): Remove fixme comment.
5979         * symfile.h (struct quick_symbol_functions): Add
5980         lookup_global_symbol_language.
5981         * symtab.c (find_quick_global_symbol_language): New function.
5982         (find_main_name): Use find_quick_global_symbol_language.
5983
5984 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5985
5986         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5987
5988 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5989
5990         * buildsym.c (record_line): Fix undefined behavior and preserve
5991         lines at eof.
5992
5993 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5994
5995         * buildsym.c (record_line): Fix the resizing condition.
5996
5997 2020-04-01  Tom Tromey  <tom@tromey.com>
5998
5999         * value.h (value_literal_complex): Add comment.
6000         * valops.c (value_literal_complex): Refer to value.h.
6001
6002 2020-04-01  Tom Tromey  <tom@tromey.com>
6003
6004         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6005         (scalar_type): New rule, from typebase.
6006         (typebase): Use scalar_type.  Recognize complex types.
6007         (field_name): Handle FLOAT_KEYWORD.
6008         (ident_tokens): Add _Complex and __complex__.
6009
6010 2020-04-01  Tom Tromey  <tom@tromey.com>
6011
6012         PR exp/25299:
6013         * valarith.c (promotion_type, complex_binop): New functions.
6014         (scalar_binop): Handle complex numbers.  Use promotion_type.
6015         (value_pos, value_neg, value_complement): Handle complex numbers.
6016
6017 2020-04-01  Tom Tromey  <tom@tromey.com>
6018
6019         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6020         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6021         (parse_number): Handle complex numbers.
6022
6023 2020-04-01  Tom Tromey  <tom@tromey.com>
6024
6025         * c-valprint.c (c_decorations): Change complex suffix to "i".
6026
6027 2020-04-01  Tom Tromey  <tom@tromey.com>
6028
6029         * valprint.c (generic_value_print_complex): Use accessors.
6030         * value.h (value_real_part, value_imaginary_part): Declare.
6031         * valops.c (value_real_part, value_imaginary_part): New
6032         functions.
6033         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6034
6035 2020-04-01  Tom Tromey  <tom@tromey.com>
6036
6037         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6038         (read_range_type): Update.
6039         * mdebugread.c (basic_type): Update.
6040         * go-lang.c (build_go_types): Use init_complex_type.
6041         * gdbtypes.h (struct main_type) <complex_type>: New member.
6042         (init_complex_type): Update.
6043         (arch_complex_type): Don't declare.
6044         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6045         Make name if none given.  Use alloc_type_copy.  Look for cached
6046         complex type.
6047         (arch_complex_type): Remove.
6048         (gdbtypes_post_init): Use init_complex_type.
6049         * f-lang.c (build_fortran_types): Use init_complex_type.
6050         * dwarf2/read.c (read_base_type): Update.
6051         * d-lang.c (build_d_types): Use init_complex_type.
6052         * ctfread.c (read_base_type): Update.
6053
6054 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6055
6056         * infrun.c (stop_all_threads): Update assertion, plus when
6057         stopping threads, take into account that we might be trying
6058         to stop an all-stop target.
6059         (stop_waiting): Call 'stop_all_threads' if there exists a
6060         non-stop target.
6061
6062 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6063
6064         * target.h (exists_non_stop_target): New function declaration.
6065         * target.c (exists_non_stop_target): New function.
6066
6067 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6068
6069         PR gdb/24789
6070         * eval.c (is_integral_or_integral_reference): New function.
6071         (evaluate_subexp_standard): Allow integer references in
6072         pointer arithmetic.
6073
6074 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6075
6076         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6077         check for no ptid in the stop reply when the target is non-stop.
6078
6079 2020-04-01  Tom Tromey  <tromey@adacore.com>
6080
6081         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6082         "name" parameter to rvalue reference.  Initialize m_name_holder.
6083         <lookup_name_info>: New overloads.
6084         <name>: Return gdb::string_view.
6085         <c_str>: New method.
6086         <make_ignore_params>: Update.
6087         <search_name_hash>: Update.
6088         <language_lookup_name>: Return const char *.
6089         <m_name>: Change type.
6090         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6091         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6092         (lookup_name_info::match_any): Update.
6093         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6094         Update.
6095         * minsyms.c (linkage_name_str): Update.
6096         * language.c (default_symbol_name_matcher): Update.
6097         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6098         Update.
6099         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6100         (ada_lookup_name_info::ada_lookup_name_info): Update.
6101         (literal_symbol_name_matcher): Update.
6102
6103 2020-04-01  Tom Tromey  <tromey@adacore.com>
6104
6105         * psymtab.c (psymtab_search_name): Remove function.
6106         (psym_lookup_symbol): Create search name and lookup name here.
6107         (lookup_partial_symbol): Remove "name" parameter; add
6108         lookup_name.
6109         (psym_expand_symtabs_for_function): Update.
6110
6111 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6112
6113         PR tui/25597:
6114         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6115
6116 2020-03-31  Tom Tromey  <tromey@adacore.com>
6117
6118         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6119         memcpy.
6120
6121 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6122
6123         * features/riscv/32bit-csr.xml: Regenerated.
6124         * features/riscv/64bit-csr.xml: Regenerated.
6125
6126 2020-03-30  Tom Tromey  <tromey@adacore.com>
6127
6128         * ada-valprint.c (print_variant_part): Update.
6129         * ada-lang.h (ada_which_variant_applies): Update.
6130         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6131         outer_valaddr parameters; replace with "outer" value parameter.
6132         (to_fixed_variant_branch_type): Update.
6133
6134 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6135
6136         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6137         <list>.  Remove inclusion of observable.h.
6138         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6139         (struct arch_lwp_info): New struct.
6140         (class ppc_linux_dreg_interface): New class.
6141         (struct ppc_linux_process_info): New struct.
6142         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6143         <low_new_clone, low_forget_process, low_prepare_to_resume>
6144         <copy_thread_dreg_state, mark_thread_stale>
6145         <mark_debug_registers_changed, register_hw_breakpoint>
6146         <clear_hw_breakpoint, register_wp, clear_wp>
6147         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6148         <num_memory_accesses, get_trigger_type>
6149         <create_watchpoint_request, hwdebug_point_cmp>
6150         <init_arch_lwp_info, get_arch_lwp_info>
6151         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6152         methods.
6153         <struct ptid_hash>: New inner struct.
6154         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6155         members.
6156         (saved_dabr_value, hwdebug_info, max_slots_number)
6157         (struct hw_break_tuple, struct thread_points, ppc_threads)
6158         (have_ptrace_hwdebug_interface)
6159         (hwdebug_find_thread_points_by_tid)
6160         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6161         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6162         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6163         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6164         use m_dreg_interface.
6165         (hwdebug_point_cmp): Change to...
6166         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6167         reference arguments instead of pointers.
6168         (ppc_linux_nat_target::ranged_break_num_registers): Use
6169         m_dreg_interface.
6170         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6171         m_dreg_interface.  Call register_hw_breakpoint.
6172         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6173         m_dreg_interface.  Call clear_hw_breakpoint.
6174         (get_trigger_type): Change to...
6175         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6176         comment.
6177         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6178         use m_dreg_interface.  Call register_hw_breakpoint.
6179         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6180         use m_dreg_interface.  Call clear_hw_breakpoint.
6181         (can_use_watchpoint_cond_accel): Change to...
6182         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6183         method.  Update comment, use m_dreg_interface and
6184         m_process_info.
6185         (calculate_dvc): Change to...
6186         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6187         m_dreg_interface.
6188         (num_memory_accesses): Change to...
6189         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6190         (check_condition): Change to...
6191         (ppc_linux_nat_target::check_condition): ...this method.
6192         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6193         comment, use m_dreg_interface.
6194         (create_watchpoint_request): Change to...
6195         (ppc_linux_nat_target::create_watchpoint_request): ...this
6196         method.  Use m_dreg_interface.
6197         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6198         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6199         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6200         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6201         (ppc_linux_nat_target::low_forget_process)
6202         (ppc_linux_nat_target::low_new_fork)
6203         (ppc_linux_nat_target::low_new_clone)
6204         (ppc_linux_nat_target::low_delete_thread)
6205         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6206         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6207         only call mark_thread_stale.
6208         (ppc_linux_thread_exit): Remove.
6209         (ppc_linux_nat_target::stopped_data_address): Change to...
6210         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6211         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6212         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6213         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6214         comment.  Call low_stopped_data_address.
6215         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6216         m_dreg_interface.
6217         (ppc_linux_nat_target::masked_watch_num_registers): Use
6218         m_dreg_interface.
6219         (ppc_linux_nat_target::copy_thread_dreg_state)
6220         (ppc_linux_nat_target::mark_thread_stale)
6221         (ppc_linux_nat_target::mark_debug_registers_changed)
6222         (ppc_linux_nat_target::register_hw_breakpoint)
6223         (ppc_linux_nat_target::clear_hw_breakpoint)
6224         (ppc_linux_nat_target::register_wp)
6225         (ppc_linux_nat_target::clear_wp)
6226         (ppc_linux_nat_target::init_arch_lwp_info)
6227         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6228         (_initialize_ppc_linux_nat): Remove observer callback.
6229
6230 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6231
6232         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6233         (ppc_linux_nat_target::auxv_parse)
6234         (ppc_linux_nat_target::read_description)
6235         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6236         Move up.
6237
6238 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6239
6240         * linux-nat.h (low_new_clone): New method.
6241         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6242
6243 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6244
6245         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6246         (dbx_expand_psymtab): ... this.
6247         (start_psymtab): Update.
6248         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6249         (mdebug_expand_psymtab): ... this.
6250         (parse_partial_symbols): Update.
6251         (new_psymtab): Update.
6252         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6253         (xcoff_expand_psymtab): ... this.
6254         (xcoff_start_psymtab): Update.
6255
6256 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6257
6258         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6259         <expand_dependencies>: ... this.
6260         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6261         (partial_symtab::expand_dependencies): ... this.
6262         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6263         Update.
6264         (dwarf2_psymtab::expand_psymtab): Update.
6265         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6266         * mdebugread.c (psymtab_to_symtab_1): Update.
6267         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6268
6269 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6270
6271         * psympriv.h (discard_psymtab): Remove.
6272         * dbxread.c (dbx_end_psymtab): Update.
6273         * xcoffread.c (xcoff_end_psymtab): Update.
6274
6275 2020-03-28  Tom Tromey  <tom@tromey.com>
6276
6277         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6278         comment.
6279
6280 2020-03-28  Tom Tromey  <tom@tromey.com>
6281
6282         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6283
6284 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6285
6286         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6287
6288 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6289
6290         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6291
6292 2020-03-26  Tom Tromey  <tom@tromey.com>
6293
6294         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6295         (mark_common_block_symbol_computed, read_tag_string_type)
6296         (attr_to_dynamic_prop, read_subrange_type): Update.
6297         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6298         to be methods on struct attribute.
6299         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6300         (read_call_site_scope, partial_die_info::read)
6301         (partial_die_info::read, lookup_die_type, follow_die_ref):
6302         Update.
6303         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6304         from dwarf2_get_ref_die_offset.
6305         (attribute::constant_value): New method, from
6306         dwarf2_get_attr_constant_value.
6307         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6308         Declare method.
6309         <constant_value>: New method.
6310
6311 2020-03-26  Tom Tromey  <tom@tromey.com>
6312
6313         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6314         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6315         (dwarf_type_encoding_name): Move to stringify.c.
6316         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6317         * dwarf2/stringify.c: New file.
6318         * dwarf2/stringify.h: New file.
6319
6320 2020-03-26  Tom Tromey  <tom@tromey.com>
6321
6322         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6323         Rewrite.
6324
6325 2020-03-26  Tom Tromey  <tom@tromey.com>
6326
6327         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6328         methods.
6329         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6330         (lookup_ranges_base): Likewise.
6331         (read_cutu_die_from_dwo, read_full_die_1): Update.
6332
6333 2020-03-26  Tom Tromey  <tom@tromey.com>
6334
6335         * dwarf2/read.c (read_import_statement, read_file_scope)
6336         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6337         (read_lexical_block_scope, read_call_site_scope)
6338         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6339         (handle_struct_member_die, process_structure_scope)
6340         (update_enumeration_type_from_children)
6341         (process_enumeration_scope, read_array_type, read_common_block)
6342         (read_namespace, read_module, read_subroutine_type): Update.
6343         (sibling_die): Remove.
6344
6345 2020-03-26  Tom Tromey  <tom@tromey.com>
6346
6347         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6348         (build_type_psymtabs_reader, read_structure_type)
6349         (read_enumeration_type, read_full_die_1): Update.
6350         (dwarf2_attr_no_follow): Move to die.h.
6351         * dwarf2/die.h (struct die_info) <attr>: New method.
6352
6353 2020-03-26  Tom Tromey  <tom@tromey.com>
6354
6355         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6356         <base_address>: Now an optional.
6357         (dwarf2_find_base_address, dwarf2_rnglists_process)
6358         (dwarf2_ranges_process, fill_in_loclist_baton)
6359         (dwarf2_symbol_mark_computed): Update.
6360
6361 2020-03-26  Tom Tromey  <tom@tromey.com>
6362
6363         * dwarf2/read.c (struct die_info): Move to die.h.
6364         * dwarf2/die.h: New file.
6365
6366 2020-03-26  Tom Tromey  <tom@tromey.com>
6367
6368         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6369         * dwarf2/read.c
6370         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6371         Move to line-header.c.
6372         (read_checked_initial_length_and_offset, read_formatted_entries):
6373         Likewise.
6374         (dwarf_decode_line_header): Split into two.
6375         * dwarf2/line-header.c
6376         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6377         Move from read.c.
6378         (read_checked_initial_length_and_offset, read_formatted_entries):
6379         Likewise.
6380         (dwarf_decode_line_header): New function, split from read.c.
6381
6382 2020-03-26  Tom Tromey  <tom@tromey.com>
6383
6384         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6385         Declare method.
6386         * dwarf2/read.c (read_attribute_value): Update.
6387         (dwarf2_per_objfile::read_line_string): Rename from
6388         read_indirect_line_string.
6389         (read_formatted_entries): Update.
6390
6391 2020-03-26  Tom Tromey  <tom@tromey.com>
6392
6393         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6394         variable.
6395
6396 2020-03-26  Tom Tromey  <tom@tromey.com>
6397
6398         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6399         const.
6400         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6401         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6402         parameter const.
6403
6404 2020-03-26  Tom Tromey  <tom@tromey.com>
6405
6406         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6407         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6408         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6409         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6410
6411 2020-03-26  Tom Tromey  <tom@tromey.com>
6412
6413         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6414         file_names_size, file_full_name, file_file_name>: Use const.
6415         <file_name_at, file_names>: Add const overload.
6416         * dwarf2/line-header.c (line_header::file_file_name)
6417         (line_header::file_full_name): Update.
6418
6419 2020-03-26  Tom Tromey  <tom@tromey.com>
6420
6421         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6422         (macro_start_file, consume_improper_spaces)
6423         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6424         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6425         (dwarf_decode_macros): Move to macro.c.
6426         * dwarf2/macro.c: New file.
6427         * dwarf2/macro.h: New file.
6428         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6429
6430 2020-03-26  Tom Tromey  <tom@tromey.com>
6431
6432         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6433         method.
6434         * dwarf2/section.c: New method.  From
6435         read_indirect_string_at_offset_from.
6436         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6437         (read_indirect_string_at_offset_from): Move to section.c.
6438         (read_indirect_string_at_offset): Rewrite.
6439         (read_indirect_line_string_at_offset): Remove.
6440         (read_indirect_string, read_indirect_line_string)
6441         (dwarf_decode_macro_bytes): Update.
6442
6443 2020-03-26  Tom Tromey  <tom@tromey.com>
6444
6445         * dwarf2/section.h (struct dwarf2_section_info)
6446         <overload_complaint>: Declare.
6447         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6448         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6449         Rename from dwarf2_section_buffer_overflow_complaint.
6450         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6451         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6452
6453 2020-03-26  Tom Tromey  <tom@tromey.com>
6454
6455         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6456         Declare.
6457         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6458         Move from read.c.
6459         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6460         to section.c.
6461
6462 2020-03-26  Tom Tromey  <tom@tromey.com>
6463
6464         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6465
6466 2020-03-26  Tom Tromey  <tom@tromey.com>
6467
6468         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6469         "builder".
6470         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6471         parameter.
6472         (dwarf_decode_macros): Update.
6473
6474 2020-03-26  Tom Tromey  <tom@tromey.com>
6475
6476         * dwarf2/read.c (read_attribute_value): Update.
6477         (read_indirect_string_from_dwz): Move to dwz.c; change into
6478         method.
6479         (dwarf_decode_macro_bytes): Update.
6480         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6481         * dwarf2/dwz.c: New file.
6482         * Makefile.in (COMMON_SFILES): Add dwz.c.
6483
6484 2020-03-26  Tom Tromey  <tom@tromey.com>
6485
6486         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6487         * dwarf2/read.c: Add include.
6488         * dwarf2/index-write.c: Add include.
6489         * dwarf2/index-cache.c: Add include.
6490         * dwarf2/dwz.h: New file.
6491
6492 2020-03-25  Tom Tromey  <tom@tromey.com>
6493
6494         * compile/compile-object-load.c (get_out_value_type): Mention
6495         correct symbol name in error message.
6496
6497 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6498
6499         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6500
6501 2020-03-25  Tom de Vries  <tdevries@suse.de>
6502
6503         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6504         * symmisc.c (dump_symtab_1): Print user and includes fields.
6505         (maintenance_info_symtabs): Same.
6506
6507 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6508
6509         PR gdb/25534
6510         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6511         (riscv_regcache_cooked_write): New function.
6512         (riscv_push_dummy_call): Use new function.
6513         (riscv_return_value): Likewise.
6514
6515 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6516
6517         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6518         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6519         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6520         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6521         * infrun.c (follow_fork): Likewise.
6522         (follow_fork_inferior): Likewise.
6523         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6524         * linux-nat.h (class linux_nat_target): Likewise.
6525         * remote.c (class remote_target) <follow_fork>: Likewise.
6526         (remote_target::follow_fork): Likewise.
6527         * target-delegates.c: Re-generate.
6528         * target.c (default_follow_fork): Likewise.
6529         (target_follow_fork): Likewise.
6530         * target.h (struct target_ops) <follow_fork>: Likewise.
6531         (target_follow_fork): Likewise.
6532
6533 2020-03-24  Tom de Vries  <tdevries@suse.de>
6534
6535         * psymtab.c (maintenance_info_psymtabs): Print user field.
6536
6537 2020-03-20  Tom Tromey  <tromey@adacore.com>
6538
6539         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6540         const.
6541         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6542         const.
6543
6544 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6545
6546         * ptrace.m4: Don't check for ptrace declaration.
6547         * config.in: Re-generate.
6548         * configure: Re-generate.
6549         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6550         not defined.
6551
6552 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6553
6554         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6555         `PTRACE_TYPE_RET'.
6556         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6557         * sparc-nat.c (gdb_ptrace): Likewise.
6558         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6559
6560 2020-03-20  Tom Tromey  <tromey@adacore.com>
6561
6562         * c-exp.y (lex_one_token): Fix assert.
6563
6564 2020-03-20  Tom Tromey  <tromey@adacore.com>
6565
6566         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6567         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6568         strncpy call.
6569
6570 2020-03-20  Tom Tromey  <tromey@adacore.com>
6571
6572         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6573
6574 2020-03-20  Tom Tromey  <tromey@adacore.com>
6575
6576         * ada-valprint.c (print_variant_part): Remove parameters; switch
6577         to value-based API.
6578         (print_field_values): Likewise.
6579         (ada_val_print_struct_union): Likewise.
6580         (ada_value_print_1): Update.
6581
6582 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6583
6584         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6585         nbsd_nat_target instead of inf_ptrace_target.
6586         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6587         nbsd_nat_target.
6588
6589 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6590
6591         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6592         it to the ptrace call.
6593         * (store_registers): Likewise.
6594
6595 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6596
6597         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6598         it to the ptrace call.
6599         * (store_registers): Likewise.
6600
6601 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6602
6603         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6604         valid, fetch vg value from ptrace.
6605
6606 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6607         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6608         * inf-ptrace.c: Likewise.
6609         * (gdb_ptrace): Add.
6610         * (inf_ptrace_target::resume): Update.
6611         * (inf_ptrace_target::xfer_partial): Likewise.
6612         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6613         * (inf_ptrace_peek_poke): Update.
6614
6615 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6616
6617         * x86-bsd-nat.c (gdb_ptrace): New.
6618         * (x86bsd_dr_set): Add new argument `ptid'.
6619         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6620         x86bsd_dr_set_addr): Update.
6621
6622 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6623
6624         * remote.c (remote_target::process_stop_reply): Handle events for
6625         all threads differently.
6626
6627 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6628
6629         * completer.c (completion_tracker::remove_completion): Define new
6630         function.
6631         * completer.h (completion_tracker::remove_completion): Declare new
6632         function.
6633         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6634         when adding a C++ function symbol.
6635
6636 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6637
6638         * completer.c (completion_tracker::completion_hash_entry): Define
6639         new class.
6640         (advance_to_filename_complete_word_point): Call
6641         recompute_lowest_common_denominator.
6642         (completion_tracker::completion_tracker): Call discard_completions
6643         to setup the hash table.
6644         (completion_tracker::discard_completions): Allow for being called
6645         from the constructor, pass new equal function, and element deleter
6646         when constructing the hash table.  Initialise new class member
6647         variables.
6648         (completion_tracker::maybe_add_completion): Remove use of
6649         m_entries_vec, and store more information into m_entries_hash.
6650         (completion_tracker::recompute_lcd_visitor): New function, most
6651         content taken from...
6652         (completion_tracker::recompute_lowest_common_denominator):
6653         ...here, this now just visits each item in the hash calling the
6654         above visitor.
6655         (completion_tracker::build_completion_result): Remove use of
6656         m_entries_vec, call recompute_lowest_common_denominator.
6657         * completer.h (completion_tracker::have_completions): Remove use
6658         of m_entries_vec.
6659         (completion_tracker::completion_hash_entry): Declare new class.
6660         (completion_tracker::recompute_lowest_common_denominator): Change
6661         function signature.
6662         (completion_tracker::recompute_lcd_visitor): Declare new function.
6663         (completion_tracker::m_entries_vec): Delete.
6664         (completion_tracker::m_entries_hash): Initialize to NULL.
6665         (completion_tracker::m_lowest_common_denominator_valid): New
6666         member variable.
6667         (completion_tracker::m_lowest_common_denominator_max_length): New
6668         member variable.
6669
6670 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6671
6672         * regformats/regdef.h: Put reg in gdb namespace.
6673
6674 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6675
6676         * i386-bsd-nat.c (gdb_ptrace): New.
6677         * (i386bsd_fetch_inferior_registers,
6678         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6679         * (i386bsd_fetch_inferior_registers,
6680         i386bsd_store_inferior_registers) Use gdb_ptrace.
6681
6682 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6683
6684         * amd64-bsd-nat.c (gdb_ptrace): New.
6685         * (amd64bsd_fetch_inferior_registers,
6686         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6687         * (amd64bsd_fetch_inferior_registers,
6688         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6689
6690 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6691
6692         * user-regs.c (user_reg::read): Rename to...
6693         (user_reg::xread): ...this.
6694         * (append_user_reg): Rename argument `read' to `xread'.
6695         * (user_reg_add_builtin): Likewise.
6696         * (user_reg_add): Likewise.
6697         * (value_of_user_reg): Likewise.
6698
6699 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6700
6701         * sparc-nat.c (gdb_ptrace): New.
6702         * sparc-nat.c (sparc_fetch_inferior_registers)
6703         (sparc_store_inferior_registers) Remove obsolete comment.
6704         * sparc-nat.c (sparc_fetch_inferior_registers)
6705         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6706         * sparc-nat.c (sparc_fetch_inferior_registers)
6707         (sparc_store_inferior_registers) Use gdb_ptrace.
6708
6709 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6710
6711         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6712         it to the ptrace call.
6713         * sh-nbsd-nat.c (store_registers): Likewise.
6714
6715 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6716
6717         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6718         nbsd_nat_target instead of inf_ptrace_target.
6719         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6720         nbsd_nat_target.
6721
6722 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6723
6724         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6725
6726 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6727
6728         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6729         <sys/sysctl.h>.
6730         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6731
6732 2020-03-17  Tom de Vries  <tdevries@suse.de>
6733
6734         PR gdb/23710
6735         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6736         fields.
6737         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6738         fields.
6739         (process_imported_unit_die): Skip import of c++ CUs.
6740
6741 2020-03-16  Tom Tromey  <tom@tromey.com>
6742
6743         * p-valprint.c (pascal_object_print_value): Initialize
6744         base_value.
6745
6746 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6747             Shahab Vahedi  <shahab@synopsys.com>
6748
6749         * Makefile.in: Add arch/arc.o
6750         * configure.tgt: Likewise.
6751         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6752         (_initialize_arc_tdep): Don't initialize old target descriptions.
6753         (arc_read_description): New function to cache target descriptions.
6754         * arc-tdep.h (arc_read_description): Add proto type.
6755         * arch/arc.c: New file.
6756         * arch/arc.h: Likewise.
6757         * features/Makefile: Replace old target descriptions with new.
6758         * features/arc-arcompact.c: Remove.
6759         * features/arc-arcompact.xml: Likewise.
6760         * features/arc-v2.c: Likewise
6761         * features/arc-v2.xml: Likewise
6762         * features/arc/aux-arcompact.xml: New file.
6763         * features/arc/aux-v2.xml: Likewise.
6764         * features/arc/core-arcompact.xml: Likewise.
6765         * features/arc/core-v2.xml: Likewise.
6766         * features/arc/aux-arcompact.c: Generate.
6767         * features/arc/aux-v2.c: Likewise.
6768         * features/arc/core-arcompact.c: Likewise.
6769         * features/arc/core-v2.c: Likewise.
6770         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6771
6772 2020-03-16  Tom Tromey  <tromey@adacore.com>
6773
6774         PR gdb/25663:
6775         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6776         putting value into bcache.
6777
6778 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6779
6780         PR gdb/21500
6781         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6782         to...
6783         (amd64_windows_init_abi_common): ... this.  Don't set size of
6784         long type.
6785         (amd64_windows_init_abi): New function.
6786         (amd64_cygwin_init_abi): New function.
6787         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6788         the Cygwin OS ABI.
6789         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6790         comment.
6791
6792 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6793
6794         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6795         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6796         (pe_import_directory_entry): New struct type.
6797         (is_linked_with_cygwin_dll): New function.
6798         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6799         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6800         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6801
6802 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6803
6804         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6805         i386_cygwin_core_osabi_sniffer.
6806
6807 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6808
6809         * i386-cygwin-tdep.c: Rename to...
6810         * i386-windows-tdep.c: ... this.
6811         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6812         i386-windows-tdep.c.
6813         * configure.tgt: Likewise.
6814
6815 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6816
6817         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6818         * osabi.c (gdb_osabi_names): Add "Windows".
6819         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6820         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6821         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6822         i386_cygwin_osabi_sniffer.
6823         (_initialize_i386_cygwin_tdep): Register OS ABI
6824         GDB_OSABI_WINDOWS for i386.
6825         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6826         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6827         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6828         for x86-64.
6829         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6830         when the target matches '*-*-mingw*'.
6831
6832 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6833
6834         * defs.h (enum gdb_osabi): Move to...
6835         * osabi.h (enum gdb_osabi): ... here.
6836         * gdbarch.sh: Include osabi.h in gdbarch.h.
6837         * gdbarch.h: Re-generate.
6838
6839 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6840
6841         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6842         function.
6843         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6844
6845 2020-03-14  Tom Tromey  <tom@tromey.com>
6846
6847         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6848         for C++.
6849         (c_type_print_modifier): Likewise.  Add "language" parameter.
6850         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6851         (c_type_print_base_1): Update.
6852         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6853         constants.
6854         * type-stack.c (type_stack::insert): Handle tp_atomic and
6855         tp_restrict.
6856         (type_stack::follow_type_instance_flags): Likewise.
6857         (type_stack::follow_types): Likewise.  Merge type-following code.
6858         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6859         (space_identifier, cv_with_space_id)
6860         (const_or_volatile_or_space_identifier_noopt)
6861         (const_or_volatile_or_space_identifier): Remove.
6862         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6863         rules.
6864         (ptr_operator, typebase): Update.
6865         (enum token_flag) <FLAG_C>: New constant.
6866         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6867         "_Atomic".
6868         (lex_one_token): Handle FLAG_C.
6869
6870 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6871
6872         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6873         it to the ptrace call.
6874         * m68k-bsd-nat.c (store_registers): Likewise.
6875
6876 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6877
6878         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6879         gdb_byte *.
6880         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6881         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6882         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6883
6884 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6885
6886         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6887         nbsd_nat_target instead of inf_ptrace_target.
6888         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6889         nbsd_nat_target.
6890
6891 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6892
6893         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6894         register_t.
6895
6896 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6897
6898         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6899         it to the ptrace call.
6900         * alpha-bsd-nat.c (store_registers): Likewise.
6901
6902 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6903
6904         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6905         includes.
6906         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6907         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6908         fill_fpregset): Likewise.
6909
6910 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6911
6912         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6913         nbsd_nat_target instead of inf_ptrace_target.
6914         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6915         nbsd_nat_target.
6916
6917 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6918
6919         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6920         register_t.
6921
6922 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6923
6924         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6925         it to the ptrace call.
6926         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6927         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6928         * arm-nbsd-nat.c (store_register): Likewise.
6929         * arm-nbsd-nat.c (store_regs): Likewise.
6930         * arm-nbsd-nat.c (store_fp_register): Likewise.
6931         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6932
6933 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6934
6935         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6936         nbsd_nat_target instead of inf_ptrace_target.
6937         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6938         nbsd_nat_target.
6939
6940 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6941
6942         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6943         it to the ptrace call.
6944         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6945
6946 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6947
6948         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6949         it to the ptrace call.
6950         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6951
6952 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6953
6954         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6955         gdb_byte *.
6956         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6957
6958 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6959
6960         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6961         instead of inf_ptrace_target.
6962         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6963         nbsd_nat_target.
6964
6965 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6966
6967         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6968         register_t.
6969
6970 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6971
6972         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6973         register_t.
6974
6975 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6976
6977         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6978         register_t.
6979
6980 2020-03-13  Tom Tromey  <tom@tromey.com>
6981
6982         * value.h (val_print): Don't declare.
6983         * valprint.h (val_print_array_elements)
6984         (val_print_scalar_formatted, generic_val_print): Don't declare.
6985         * valprint.c (generic_val_print_array): Take a struct value.
6986         (generic_val_print_ptr, generic_val_print_memberptr)
6987         (generic_val_print_bool, generic_val_print_int)
6988         (generic_val_print_char, generic_val_print_complex)
6989         (generic_val_print): Remove.
6990         (generic_value_print): Update.
6991         (do_val_print): Remove unused parameters.  Don't call
6992         la_val_print.
6993         (val_print): Remove.
6994         (common_val_print): Update.  Don't call value_check_printable.
6995         (val_print_scalar_formatted, val_print_array_elements): Remove.
6996         * rust-lang.c (rust_val_print): Remove.
6997         (rust_language_defn): Update.
6998         * p-valprint.c (pascal_val_print): Remove.
6999         (pascal_value_print_inner): Update.
7000         (pascal_object_print_val_fields, pascal_object_print_val):
7001         Remove.
7002         (pascal_object_print_static_field): Update.
7003         * p-lang.h (pascal_val_print): Don't declare.
7004         * p-lang.c (pascal_language_defn): Update.
7005         * opencl-lang.c (opencl_language_defn): Update.
7006         * objc-lang.c (objc_language_defn): Update.
7007         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7008         * m2-lang.h (m2_val_print): Don't declare.
7009         * m2-lang.c (m2_language_defn): Update.
7010         * language.h (struct language_defn) <la_val_print>: Remove.
7011         * language.c (unk_lang_value_print_inner): Rename.  Change
7012         argument types.
7013         (unknown_language_defn, auto_language_defn): Update.
7014         * go-valprint.c (go_val_print): Remove.
7015         * go-lang.h (go_val_print): Don't declare.
7016         * go-lang.c (go_language_defn): Update.
7017         * f-valprint.c (f_val_print): Remove.
7018         * f-lang.h (f_value_print): Don't declare.
7019         * f-lang.c (f_language_defn): Update.
7020         * d-valprint.c (d_val_print): Remove.
7021         * d-lang.h (d_value_print): Don't declare.
7022         * d-lang.c (d_language_defn): Update.
7023         * cp-valprint.c (cp_print_value_fields)
7024         (cp_print_value_fields_rtti, cp_print_value): Remove.
7025         (cp_print_static_field): Update.
7026         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7027         (c_val_print_struct, c_val_print_union, c_val_print_int)
7028         (c_val_print_memberptr, c_val_print): Remove.
7029         * c-lang.h (c_val_print_array, cp_print_value_fields)
7030         (cp_print_value_fields_rtti): Don't declare.
7031         * c-lang.c (c_language_defn, cplus_language_defn)
7032         (asm_language_defn, minimal_language_defn): Update.
7033         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7034         (ada_val_print_enum): Take a struct value.
7035         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7036         (ada_val_print): Remove.
7037         (ada_value_print_1): Update.
7038         (printable_val_type): Remove.
7039         * ada-lang.h (ada_val_print): Don't declare.
7040         * ada-lang.c (ada_language_defn): Update.
7041
7042 2020-03-13  Tom Tromey  <tom@tromey.com>
7043
7044         * valprint.c (do_val_print): Update.
7045         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7046         a struct value.
7047         (value_to_value_object_no_release): Declare.
7048         * python/py-value.c (value_to_value_object_no_release): New
7049         function.
7050         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7051         struct value.
7052         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7053         function.
7054         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7055         a struct value.
7056         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7057         Declare.
7058         (gdbscm_apply_val_pretty_printer): Take a struct value.
7059         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7060         value.
7061         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7062         value.
7063         * extension-priv.h (struct extension_language_ops)
7064         <apply_val_pretty_printer>: Take a struct value.
7065         * cp-valprint.c (cp_print_value): Create a struct value.
7066         (cp_print_value): Update.
7067
7068 2020-03-13  Tom Tromey  <tom@tromey.com>
7069
7070         * ada-valprint.c (print_field_values): Call common_val_print.
7071
7072 2020-03-13  Tom Tromey  <tom@tromey.com>
7073
7074         * ada-valprint.c (val_print_packed_array_elements): Remove
7075         bitoffset and val parameters.  Call common_val_print.
7076         (ada_val_print_string): Remove offset, address, and original_value
7077         parameters.
7078         (ada_val_print_array): Update.
7079         (ada_value_print_array): New function.
7080         (ada_value_print_1): Call it.
7081
7082 2020-03-13  Tom Tromey  <tom@tromey.com>
7083
7084         * ada-valprint.c (ada_value_print): Use common_val_print.
7085
7086 2020-03-13  Tom Tromey  <tom@tromey.com>
7087
7088         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7089
7090 2020-03-13  Tom Tromey  <tom@tromey.com>
7091
7092         * ada-valprint.c (ada_value_print_num): New function.
7093         (ada_value_print_1): Use it.
7094
7095 2020-03-13  Tom Tromey  <tom@tromey.com>
7096
7097         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7098
7099 2020-03-13  Tom Tromey  <tom@tromey.com>
7100
7101         * ada-valprint.c (ada_value_print_ptr): New function.
7102         (ada_value_print_1): Use it.
7103
7104 2020-03-13  Tom Tromey  <tom@tromey.com>
7105
7106         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7107         call common_val_print.
7108         (ada_val_print_1): Update.
7109         (ada_value_print_1): New function.
7110         (ada_value_print_inner): Rewrite.
7111
7112 2020-03-13  Tom Tromey  <tom@tromey.com>
7113
7114         * cp-valprint.c (cp_print_value_fields): Update.
7115         (cp_print_value): New function.
7116
7117 2020-03-13  Tom Tromey  <tom@tromey.com>
7118
7119         * m2-valprint.c (m2_value_print_inner): Use
7120         cp_print_value_fields.
7121         * cp-valprint.c (cp_print_value_fields): New function.
7122         * c-valprint.c (c_value_print_struct): New function.
7123         (c_value_print_inner): Use c_value_print_struct.
7124         * c-lang.h (cp_print_value_fields): Declare.
7125
7126 2020-03-13  Tom Tromey  <tom@tromey.com>
7127
7128         * c-valprint.c (c_value_print_array): New function.
7129         (c_value_print_inner): Use it.
7130
7131 2020-03-13  Tom Tromey  <tom@tromey.com>
7132
7133         * c-valprint.c (c_value_print_memberptr): New function.
7134         (c_value_print_inner): Use it.
7135
7136 2020-03-13  Tom Tromey  <tom@tromey.com>
7137
7138         * c-valprint.c (c_value_print_int): New function.
7139         (c_value_print_inner): Use it.
7140
7141 2020-03-13  Tom Tromey  <tom@tromey.com>
7142
7143         * c-valprint.c (c_value_print_ptr): New function.
7144         (c_value_print_inner): Use it.
7145
7146 2020-03-13  Tom Tromey  <tom@tromey.com>
7147
7148         * c-valprint.c (c_value_print_inner): Rewrite.
7149
7150 2020-03-13  Tom Tromey  <tom@tromey.com>
7151
7152         * valprint.c (generic_value_print_complex): New function.
7153         (generic_value_print): Use it.
7154
7155 2020-03-13  Tom Tromey  <tom@tromey.com>
7156
7157         * valprint.c (generic_val_print_float): Don't call
7158         val_print_scalar_formatted.
7159         (generic_val_print, generic_value_print): Update.
7160
7161 2020-03-13  Tom Tromey  <tom@tromey.com>
7162
7163         * valprint.c (generic_value_print_char): New function
7164         (generic_value_print): Use it.
7165
7166 2020-03-13  Tom Tromey  <tom@tromey.com>
7167
7168         * valprint.c (generic_value_print_int): New function.
7169         (generic_value_print): Use it.
7170
7171 2020-03-13  Tom Tromey  <tom@tromey.com>
7172
7173         * valprint.c (generic_value_print_bool): New function.
7174         (generic_value_print): Use it.
7175
7176 2020-03-13  Tom Tromey  <tom@tromey.com>
7177
7178         * valprint.c (generic_val_print_func): Simplify.
7179         (generic_val_print, generic_value_print): Update.
7180
7181 2020-03-13  Tom Tromey  <tom@tromey.com>
7182
7183         * valprint.c (generic_val_print_flags): Remove.
7184         (generic_val_print, generic_value_print): Update.
7185         (val_print_type_code_flags): Add original_value parameter.
7186
7187 2020-03-13  Tom Tromey  <tom@tromey.com>
7188
7189         * valprint.c (generic_val_print): Update.
7190         (generic_value_print): Update.
7191         * valprint.c (generic_val_print_enum): Don't call
7192         val_print_scalar_formatted.
7193
7194 2020-03-13  Tom Tromey  <tom@tromey.com>
7195
7196         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7197         * valprint.c (generic_value_print_ptr): New function.
7198
7199 2020-03-13  Tom Tromey  <tom@tromey.com>
7200
7201         * valprint.c (generic_value_print): Rewrite.
7202
7203 2020-03-13  Tom Tromey  <tom@tromey.com>
7204
7205         * p-valprint.c (pascal_object_print_value_fields)
7206         (pascal_object_print_value): New functions.
7207
7208 2020-03-13  Tom Tromey  <tom@tromey.com>
7209
7210         * p-valprint.c (pascal_value_print_inner): Rewrite.
7211
7212 2020-03-13  Tom Tromey  <tom@tromey.com>
7213
7214         * f-valprint.c (f_value_print_innner): Rewrite.
7215
7216 2020-03-13  Tom Tromey  <tom@tromey.com>
7217
7218         * m2-valprint.c (m2_print_unbounded_array): New overload.
7219         (m2_print_unbounded_array): Update.
7220         (m2_print_array_contents): Take a struct value.
7221         (m2_value_print_inner): Rewrite.
7222
7223 2020-03-13  Tom Tromey  <tom@tromey.com>
7224
7225         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7226         (d_value_print_inner): New function.
7227         * d-lang.h (d_value_print_inner): Declare.
7228         * d-lang.c (d_language_defn): Use d_value_print_inner.
7229
7230 2020-03-13  Tom Tromey  <tom@tromey.com>
7231
7232         * go-valprint.c (go_value_print_inner): New function.
7233         * go-lang.h (go_value_print_inner): Declare.
7234         * go-lang.c (go_language_defn): Use go_value_print_inner.
7235
7236 2020-03-13  Tom Tromey  <tom@tromey.com>
7237
7238         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7239         API.
7240         (rust_val_print): Rewrite.
7241         (rust_value_print_inner): New function, from rust_val_print.
7242         (rust_language_defn): Use rust_value_print_inner.
7243
7244 2020-03-13  Tom Tromey  <tom@tromey.com>
7245
7246         * ada-valprint.c (ada_value_print_inner): New function.
7247         * ada-lang.h (ada_value_print_inner): Declare.
7248         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7249
7250 2020-03-13  Tom Tromey  <tom@tromey.com>
7251
7252         * f-valprint.c (f_value_print_innner): New function.
7253         * f-lang.h (f_value_print_innner): Declare.
7254         * f-lang.c (f_language_defn): Use f_value_print_innner.
7255
7256 2020-03-13  Tom Tromey  <tom@tromey.com>
7257
7258         * p-valprint.c (pascal_value_print_inner): New function.
7259         * p-lang.h (pascal_value_print_inner): Declare.
7260         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7261
7262 2020-03-13  Tom Tromey  <tom@tromey.com>
7263
7264         * m2-valprint.c (m2_value_print_inner): New function.
7265         * m2-lang.h (m2_value_print_inner): Declare.
7266         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7267
7268 2020-03-13  Tom Tromey  <tom@tromey.com>
7269
7270         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7271         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7272         * c-valprint.c (c_value_print_inner): New function.
7273         * c-lang.h (c_value_print_inner): Declare.
7274         * c-lang.c (c_language_defn, cplus_language_defn)
7275         (asm_language_defn, minimal_language_defn): Use
7276         c_value_print_inner.
7277
7278 2020-03-13  Tom Tromey  <tom@tromey.com>
7279
7280         * p-valprint.c (pascal_object_print_value_fields): Now static.
7281         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7282
7283 2020-03-13  Tom Tromey  <tom@tromey.com>
7284
7285         * c-valprint.c (c_val_print_array): Simplify.
7286
7287 2020-03-13  Tom Tromey  <tom@tromey.com>
7288
7289         * valprint.c (value_print_array_elements): New function.
7290         * valprint.h (value_print_array_elements): Declare.
7291
7292 2020-03-13  Tom Tromey  <tom@tromey.com>
7293
7294         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7295         * mips-tdep.c (mips_print_register): Use
7296         value_print_scalar_formatted.
7297
7298 2020-03-13  Tom Tromey  <tom@tromey.com>
7299
7300         * valprint.h (value_print_scalar_formatted): Declare.
7301         * valprint.c (value_print_scalar_formatted): New function.
7302
7303 2020-03-13  Tom Tromey  <tom@tromey.com>
7304
7305         * valprint.h (generic_value_print): Declare.
7306         * valprint.c (generic_value_print): New function.
7307
7308 2020-03-13  Tom Tromey  <tom@tromey.com>
7309
7310         * valprint.c (do_val_print): Call la_value_print_inner, if
7311         available.
7312         * rust-lang.c (rust_language_defn): Update.
7313         * p-lang.c (pascal_language_defn): Update.
7314         * opencl-lang.c (opencl_language_defn): Update.
7315         * objc-lang.c (objc_language_defn): Update.
7316         * m2-lang.c (m2_language_defn): Update.
7317         * language.h (struct language_defn) <la_value_print_inner>: New
7318         member.
7319         * language.c (unknown_language_defn, auto_language_defn): Update.
7320         * go-lang.c (go_language_defn): Update.
7321         * f-lang.c (f_language_defn): Update.
7322         * d-lang.c (d_language_defn): Update.
7323         * c-lang.c (c_language_defn, cplus_language_defn)
7324         (asm_language_defn, minimal_language_defn): Update.
7325         * ada-lang.c (ada_language_defn): Update.
7326
7327 2020-03-13  Tom Tromey  <tom@tromey.com>
7328
7329         * c-valprint.c (c_value_print): Use common_val_print.
7330
7331 2020-03-13  Tom Tromey  <tom@tromey.com>
7332
7333         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7334
7335 2020-03-13  Tom Tromey  <tom@tromey.com>
7336
7337         * f-valprint.c (f77_print_array_1, f_val_print): Use
7338         common_val_print.
7339
7340 2020-03-13  Tom Tromey  <tom@tromey.com>
7341
7342         * riscv-tdep.c (riscv_print_one_register_info): Use
7343         common_val_print.
7344
7345 2020-03-13  Tom Tromey  <tom@tromey.com>
7346
7347         * mi/mi-main.c (output_register): Use common_val_print.
7348
7349 2020-03-13  Tom Tromey  <tom@tromey.com>
7350
7351         * infcmd.c (default_print_one_register_info): Use
7352         common_val_print.
7353
7354 2020-03-13  Tom Tromey  <tom@tromey.com>
7355
7356         * valprint.h (common_val_print_checked): Declare.
7357         * valprint.c (common_val_print_checked): New function.
7358         * stack.c (print_frame_arg): Use common_val_print_checked.
7359
7360 2020-03-13  Tom Tromey  <tom@tromey.com>
7361
7362         * valprint.c (do_val_print): New function, from val_print.
7363         (val_print): Use do_val_print.
7364         (common_val_print): Use do_val_print.
7365
7366 2020-03-13  Tom Tromey  <tom@tromey.com>
7367
7368         * valprint.c (value_print): Use scoped_value_mark.
7369
7370 2020-03-13  Tom de Vries  <tdevries@suse.de>
7371
7372         PR symtab/25646
7373         * psymtab.c (partial_symtab::partial_symtab): Don't set
7374         globals_offset and statics_offset.  Push element onto
7375         current_global_psymbols and current_static_psymbols stacks.
7376         (concat): New function.
7377         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7378         element from current_global_psymbols and current_static_psymbols
7379         stacks.  Concat popped elements to global_psymbols and
7380         static_symbols.
7381         (add_psymbol_to_list): Use current_global_psymbols and
7382         current_static_psymbols stacks.
7383         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7384         current_static_psymbols fields.
7385
7386 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7387
7388         * corelow.c (sniff_core_bfd): Remove.
7389         (class core_target) <m_core_vec>: Remove.
7390         (core_target::core_target): Update.
7391         (core_file_fns): Remove.
7392         (deprecated_add_core_fns): Remove.
7393         (default_core_sniffer): Remove.
7394         (sniff_core_bfd): Remove.
7395         (default_check_format): Remove.
7396         (gdb_check_format): Remove.
7397         (core_target_open): Update.
7398         (core_target::get_core_register_section): Update.
7399         (get_core_registers_cb): Update.
7400         (core_target::fetch_registers): Update.
7401         * gdbcore.h (struct core_fns): Remove.
7402         (deprecated_add_core_fns): Remove.
7403         (default_core_sniffer): Remove.
7404         (default_check_format): Remove.
7405
7406 2020-03-12  Tom Tromey  <tom@tromey.com>
7407
7408         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7409         CORE_ADDR.
7410         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7411
7412 2020-03-12  Tom Tromey  <tom@tromey.com>
7413
7414         * remote.c (remote_target::download_tracepoint)
7415         (remote_target::enable_tracepoint)
7416         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7417         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7418         sprintf_vma.
7419
7420 2020-03-12  Tom Tromey  <tom@tromey.com>
7421
7422         * symfile-mem.c: Update CORE_ADDR size assert.
7423
7424 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7425
7426         * selftest.m4: Move to gdbsupport/.
7427         * acinclude.m4: Update path to selftest.m4.
7428
7429 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7430
7431         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7432         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7433         gdbarch-selfselftests.c and selftest-arch.c.
7434         (SUBDIR_UNITTESTS_OBS): Rename to...
7435         (SELFTESTS_OBS): ... this.
7436         (COMMON_SFILES): Remove disasm-selftests.c and
7437         gdbarch-selftests.c.
7438         * configure.ac: Don't add selftest-arch.{c,o} to
7439         CONFIG_{SRCS,OBS}.
7440         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7441         preprocessor conditions.
7442
7443 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7444
7445         * configure.ac: Don't source bfd/development.sh.
7446         * selftest.m4: Modify comment.
7447         * configure: Re-generate.
7448
7449 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7450
7451         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7452         not "true" or "false".
7453         * configure: Re-generate.
7454
7455 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7456
7457         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7458         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7459         renamed to arm_nbsd_supply_gregset.
7460         (fetch_register): Update to call arm_nbsd_supply_gregset.
7461         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7462         (arm_netbsd_nat_target::fetch_registers): Update.
7463         (fetch_elfcore_registers): Removed.
7464         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7465         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7466         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7467         not require NetBSD system headers.
7468         (arm_nbsd_regset): New struct.
7469         (arm_nbsd_iterate_over_regset_sections): New function.
7470         (arm_netbsd_init_abi_common): Updated to call
7471         set_gdbarch_iterate_over_regset_sections.
7472         * arm-nbsd-tdep.h: New file.
7473
7474 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7475
7476         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7477         recursion.
7478
7479 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7480
7481         * configure: Re-generate.
7482
7483 2020-03-11  Tom Tromey  <tromey@adacore.com>
7484
7485         * ada-typeprint.c (print_choices): Fix comment.
7486
7487 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7488
7489         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7490         previous item in the list, when the list has no items.
7491
7492 2020-03-11  Tom de Vries  <tdevries@suse.de>
7493
7494         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7495         PROP_LOCLIST handling code.
7496
7497 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7498
7499         * buildsym-legacy.c (record_line): Pass extra parameter to
7500         record_line.
7501         * buildsym.c (buildsym_compunit::record_line): Take an extra
7502         parameter, reduce duplication in the line table, and record the
7503         is_stmt flag in the line table.
7504         * buildsym.h (buildsym_compunit::record_line): Add extra
7505         parameter.
7506         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7507         non-statement lines.
7508         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7509         this to the symtab builder.
7510         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7511         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7512         through to dwarf_record_line_1.
7513         * infrun.c (process_event_stop_test): When stepping, don't stop at
7514         a non-statement instruction, and only refresh the step info when
7515         we land in the middle of a line's range.  Also add an extra
7516         comment.
7517         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7518         field.
7519         * record-btrace.c (btrace_find_line_range): Only record lines
7520         marked as is-statement.
7521         * stack.c (frame_show_address): Show the frame address if we are
7522         in a non-statement sal.
7523         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7524         (maintenance_print_one_line_table): Print a header for the is_stmt
7525         column, and include is_stmt information in the output.
7526         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7527         preference to non-statements.
7528         (find_pcs_for_symtab_line): Prefer is-statement entries.
7529         (find_line_common): Likewise.
7530         * symtab.h (struct linetable_entry): Add is_stmt field.
7531         (struct symtab_and_line): Likewise.
7532         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7533         arranging the line table.
7534
7535 2020-03-07  Tom de Vries  <tdevries@suse.de>
7536
7537         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7538         DIE.
7539
7540 2020-03-07  Tom Tromey  <tom@tromey.com>
7541
7542         * valops.c (value_literal_complex): Remove obsolete comment.
7543         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7544         comment.
7545
7546 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7547
7548         * infrun.h: Forward-declare thread_info.
7549         (set_step_info): Add thread_info parameter, add doc.
7550         * infrun.c (set_step_info): Add thread_info parameter, move doc
7551         to header.
7552         * infrun.c (process_event_stop_test): Pass thread to
7553         set_step_info call.
7554         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7555         set_step_info.
7556         (prepare_one_step): Add thread_info parameter, pass it to
7557         set_step_frame and prepare_one_step (recursive) call.
7558         (step_1): Pass thread to prepare_one_step call.
7559         (step_command_fsm::should_stop): Pass thread to
7560         prepare_one_step.
7561         (until_next_fsm): Pass thread to set_step_frame call.
7562         (finish_command): Pass thread to set_step_info call.
7563
7564 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7565
7566         * windows-tdep.c (windows_solib_create_inferior_hook):
7567         Check if inferior is running.
7568
7569 2020-03-06  Tom de Vries  <tdevries@suse.de>
7570
7571         * NEWS: Fix "the the".
7572         * ctfread.c: Same.
7573
7574 2020-03-06  Tom de Vries  <tdevries@suse.de>
7575
7576         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7577
7578 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7579
7580         * .dir-locals.el: Add a comment referencing the other copies of
7581         this file.
7582
7583 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7584
7585         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7586         psargs.
7587
7588 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7589
7590         * .gitattributes: New file.
7591
7592 2020-03-04  Tom Tromey  <tom@tromey.com>
7593
7594         * symmisc.c (print_symbol_bcache_statistics)
7595         (print_objfile_statistics): Update.
7596         * symfile.c (allocate_symtab): Use intern.
7597         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7598         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7599         macro_cache>: Remove.
7600         <string_cache>: New member.
7601         (struct objfile) <intern>: New methods.
7602         * elfread.c (elf_symtab_read): Use intern.
7603         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7604         (dwarf2_compute_name, dwarf2_physname)
7605         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7606         names.
7607         (guess_partial_die_structure_name): Update.
7608         (partial_die_info::fixup): Intern name.
7609         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7610         name.
7611         (dwarf2_name): Intern name.  Update.
7612         * buildsym.c (buildsym_compunit::get_macro_table): Use
7613         string_cache.
7614
7615 2020-03-04  Tom Tromey  <tom@tromey.com>
7616
7617         * jit.c (bfd_open_from_target_memory): Make "target" const.
7618         * corefile.c (gnutarget): Now const.
7619         * gdbcore.h (gnutarget): Now const.
7620
7621 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7622
7623         * NEWS: Mention support for WOW64 processes.
7624         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7625         (amd64_windows_segment_register_p): Remove static.
7626         (_initialize_amd64_windows_nat): Update.
7627         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7628         * i386-windows-nat.c (context_offset): Update.
7629         (i386_mappings): Rename and remove static.
7630         (i386_windows_segment_register_p): Remove static.
7631         (_initialize_i386_windows_nat): Update.
7632         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7633         (STATUS_WX86_SINGLE_STEP): New macro.
7634         (EnumProcessModulesEx): New macro.
7635         (Wow64SuspendThread): New macro.
7636         (Wow64GetThreadContext): New macro.
7637         (Wow64SetThreadContext): New macro.
7638         (Wow64GetThreadSelectorEntry): New macro.
7639         (windows_set_context_register_offsets): Add static.
7640         (windows_set_segment_register_p): Likewise.
7641         (windows_add_thread): Adapt for WOW64 processes.
7642         (windows_fetch_one_register): Likewise.
7643         (windows_nat_target::fetch_registers): Likewise.
7644         (windows_store_one_register): Likewise.
7645         (display_selector): Likewise.
7646         (display_selectors): Likewise.
7647         (handle_exception): Likewise.
7648         (windows_continue): Likewise.
7649         (windows_nat_target::resume): Likewise.
7650         (windows_add_all_dlls): Likewise.
7651         (do_initial_windows_stuff): Likewise.
7652         (windows_nat_target::attach): Likewise.
7653         (windows_get_exec_module_filename): Likewise.
7654         (windows_nat_target::create_inferior): Likewise.
7655         (windows_xfer_siginfo): Likewise.
7656         (_initialize_loadable): Initialize Wow64SuspendThread,
7657         Wow64GetThreadContext, Wow64SetThreadContext,
7658         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7659         * windows-nat.h (windows_set_context_register_offsets):
7660         Remove declaration.
7661         (windows_set_segment_register_p): Likewise.
7662         (i386_windows_segment_register_p): Add declaration.
7663         (amd64_windows_segment_register_p): Likewise.
7664
7665 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7666
7667         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7668         in "info registers" for AArch64/ARM.
7669
7670         The change caused "info registers" to not print GPR's.
7671
7672         gdb/ChangeLog:
7673
7674         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7675
7676         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7677         when reg->group is empty and reggroup is not.
7678
7679 2020-03-03  Tom Tromey  <tromey@adacore.com>
7680
7681         * dwarf2/frame.c (struct dwarf2_frame_cache)
7682         <checked_tailcall_bottom, entry_cfa_sp_offset,
7683         entry_cfa_sp_offset_p>: Remove members.
7684         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7685         (dwarf2_frame_prev_register): Don't call
7686         dwarf2_tailcall_sniffer_first.
7687         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7688         * frame-unwind.c (add_unwinder): New fuction.
7689         (frame_unwind_init): Use it.  Add tailcall unwinder.
7690
7691 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7692             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7693
7694         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7695         value should be printed as true.
7696
7697 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7698
7699         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7700         (windows_init_abi): Set and use windows_so_ops.
7701
7702 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7703
7704         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7705         when verifying if dealing with a convenience variable.
7706
7707 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7708
7709         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7710
7711 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7712
7713         * infrun.c (gdbarch_supports_displaced_stepping): New.
7714         (use_displaced_stepping): Break up conditions in smaller pieces.
7715         Use gdbarch_supports_displaced_stepping.
7716         (displaced_step_prepare_throw): Use
7717         gdbarch_supports_displaced_stepping.
7718
7719 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7720
7721         * NEWS: Mention new behaviour of the history filename.
7722         * top.c (write_history_p): Add comment.
7723         (show_write_history_p): Add header comment, give a different
7724         message when history writing is on, but the history filename is
7725         empty.
7726         (history_filename): Add comment.
7727         (history_filename_empty): New function.
7728         (show_history_filename): Add header comment, give a different
7729         message when the filename is empty.
7730         (init_history): Compare history_filename against nullptr, and only
7731         read history if the filename is not empty.
7732         (set_history_filename): Add header comment, and only make
7733         non-empty filenames absolute.
7734         (init_main): Make the filename argument to 'set history filename'
7735         optional.
7736
7737 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7738
7739         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7740         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7741         (fetch_fp_register): Update.
7742         (fetch_fp_regs): Update.
7743         (store_fp_register): Update.
7744         (store_fp_regs): Update.
7745         (arm_netbsd_nat_target::read_description): New function.
7746         (fetch_elfcore_registers): Update.
7747
7748 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7749
7750         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7751         general_thread if the stop reply is missing a thread-id.
7752         (remote_target::process_stop_reply): Use the first non-exited
7753         thread if the target didn't pass a thread-id.
7754         * infrun.c (do_target_wait): Move call to
7755         switch_to_inferior_no_thread to ....
7756         (do_target_wait_1): ... here.
7757
7758 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7759
7760         * debuginfod-support.c: Include defs.h first.
7761
7762 2020-02-28  Tom de Vries  <tdevries@suse.de>
7763
7764         * symfile.c (set_initial_language): Use default language for lookup.
7765
7766 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7767
7768         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7769         reader variable, pass `this` to read_cutu_die_from_dwo.
7770
7771 2020-02-27  Aaron Merey  <amerey@redhat.com>
7772
7773         * source.c (open_source_file): Check for nullptr when computing
7774         srcpath.
7775
7776 2020-02-27  Tom Tromey  <tromey@adacore.com>
7777
7778         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7779         member.
7780         (dwarf2_add_field): Don't update nfields.
7781         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7782
7783 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7784
7785         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7786         abs.
7787
7788 2020-02-26  Tom Tromey  <tom@tromey.com>
7789
7790         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7791         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7792         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7793         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7794         per_cu_data.
7795
7796 2020-02-26  Tom Tromey  <tom@tromey.com>
7797
7798         * dwarf2/index-write.c (psym_index_map): Change type.
7799         (add_address_entry_worker, write_one_signatured_type)
7800         (recursively_count_psymbols, recursively_write_psymbols)
7801         (class debug_names, psyms_seen_size, write_gdbindex)
7802         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7803
7804 2020-02-26  Aaron Merey  <amerey@redhat.com>
7805
7806         * Makefile.in: Handle optional debuginfod support.
7807         * NEWS: Update.
7808         * README: Add --with-debuginfod summary.
7809         * config.in: Regenerate.
7810         * configure: Regenerate.
7811         * configure.ac: Handle optional debuginfod support.
7812         * debuginfod-support.c: debuginfod helper functions.
7813         * debuginfod-support.h: Ditto.
7814         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7815         summary.
7816         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7817         when a dwz file cannot be found.
7818         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7819         debuginfo file cannot be found.
7820         * source.c (open_source_file): Query debuginfod servers when a
7821         source file cannot be found.
7822         * top.c (print_gdb_configuration): Include
7823         --{with,without}-debuginfod in the output.
7824
7825 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7826
7827         * thread.c (thr_try_catch_cmd): Print thread name.
7828
7829 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7830
7831         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7832         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7833         dwarf2_fetch_die_type_sect_off): Move to...
7834         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7835         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7836         dwarf2_fetch_die_type_sect_off): ... here.
7837         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7838         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7839         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7840
7841 2020-02-26  Tom de Vries  <tdevries@suse.de>
7842
7843         PR gdb/25603
7844         * symfile.c (set_initial_language): Exit-early if
7845         language_mode == language_mode_manual.
7846
7847 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7848
7849         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7850         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7851         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7852
7853 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7854
7855         * gdbtypes.c (create_array_type_with_stride): Handle negative
7856         array strides.
7857         * valarith.c (value_subscripted_rvalue): Likewise.
7858
7859 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7860
7861         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7862
7863 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7864
7865         * loc.h (dwarf2_get_die_type): Move to...
7866         * read.h (dwarf2_get_die_type): ... here.
7867         * read.c (dwarf2_get_die_type): Move doc to header.
7868
7869 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7870
7871         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7872         'gnulib/Makefile.in' to the list.
7873
7874 2020-02-24  Tom Tromey  <tom@tromey.com>
7875
7876         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7877         Remove.
7878         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7879         XOBNEWVEC.
7880
7881 2020-02-24  Tom Tromey  <tom@tromey.com>
7882
7883         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7884         New method.
7885         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7886         (dw2_do_instantiate_symtab, dw2_get_file_names)
7887         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7888
7889 2020-02-24  Tom Tromey  <tom@tromey.com>
7890
7891         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7892         make_scoped_restore.
7893         (dwarf2_psymtab::read_symtab): Don't clear
7894         reading_partial_symbols.
7895
7896 2020-02-24  Tom de Vries  <tdevries@suse.de>
7897
7898         PR gdb/25592
7899         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7900
7901 2020-02-24  Tom de Vries  <tdevries@suse.de>
7902
7903         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7904         commands layout next/prev/regs.
7905
7906 2020-02-22  Tom Tromey  <tom@tromey.com>
7907
7908         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7909         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7910
7911 2020-02-22  Tom Tromey  <tom@tromey.com>
7912
7913         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7914
7915 2020-02-22  Tom Tromey  <tom@tromey.com>
7916
7917         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7918         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7919         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7920         * tui/tui.c (_initialize_tui): Add usage text.
7921
7922 2020-02-22  Tom Tromey  <tom@tromey.com>
7923
7924         * tui/tui-win.c (tui_set_focus_command)
7925         (tui_set_win_height_command): Use error_no_arg.
7926         (_initialize_tui_win): Update help text.
7927         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7928
7929 2020-02-22  Tom Tromey  <tom@tromey.com>
7930
7931         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7932         * tui/tui-disasm.h (struct tui_disasm_window)
7933         <display_start_addr>: Declare.
7934         * tui/tui-source.h (struct tui_source_window)
7935         <display_start_addr>: Declare.
7936         * tui/tui-winsource.h (struct tui_source_window_base)
7937         <show_source_line, display_start_addr>: New methods.
7938         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7939         Rename and move to protected section.
7940         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7941         (tui_source_window_base::do_erase_source_content): Update.
7942         (tui_source_window_base::show_source_line): Now a method.
7943         (tui_source_window_base::show_source_content)
7944         (tui_source_window_base::tui_source_window_base)
7945         (tui_source_window_base::rerender)
7946         (tui_source_window_base::refill)
7947         (tui_source_window_base::do_scroll_horizontal)
7948         (tui_source_window_base::set_is_exec_point_at)
7949         (tui_source_window_base::update_breakpoint_info)
7950         (tui_source_window_base::update_exec_info): Update.
7951         * tui/tui-source.c (tui_source_window::set_contents)
7952         (tui_source_window::showing_source_p)
7953         (tui_source_window::do_scroll_vertical)
7954         (tui_source_window::location_matches_p)
7955         (tui_source_window::line_is_displayed): Update.
7956         (tui_source_window::display_start_addr): New method.
7957         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7958         (tui_disasm_window::do_scroll_vertical)
7959         (tui_disasm_window::location_matches_p): Update.
7960         (tui_disasm_window::display_start_addr): New method.
7961
7962 2020-02-22  Tom Tromey  <tom@tromey.com>
7963
7964         * NEWS: Add entry for gdb.register_window_type.
7965         * tui/tui-layout.h (window_factory): New typedef.
7966         (tui_register_window): Declare.
7967         * tui/tui-layout.c (saved_tui_windows): New global.
7968         (tui_apply_current_layout): Use it.
7969         (tui_register_window): New function.
7970         * python/python.c (do_start_initialization): Call
7971         gdbpy_initialize_tui.
7972         (python_GdbMethods): Add "register_window_type" function.
7973         * python/python-internal.h (gdbpy_register_tui_window)
7974         (gdbpy_initialize_tui): Declare.
7975         * python/py-tui.c: New file.
7976         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7977
7978 2020-02-22  Tom Tromey  <tom@tromey.com>
7979
7980         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7981
7982 2020-02-22  Tom Tromey  <tom@tromey.com>
7983
7984         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7985         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7986         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7987         (tui_set_win_focus_to): Move from tui-win.c.
7988
7989 2020-02-22  Tom Tromey  <tom@tromey.com>
7990
7991         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7992         functions.
7993         (known_window_types): New global.
7994         (tui_get_window_by_name): Reimplement.
7995         (initialize_known_windows): New function.
7996         (validate_window_name): Rewrite.
7997         (_initialize_tui_layout): Call initialize_known_windows.
7998
7999 2020-02-22  Tom Tromey  <tom@tromey.com>
8000
8001         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8002         Remove constants.
8003         * tui/tui-winsource.h (struct tui_source_window_base)
8004         <tui_source_window_base>: Remove parameter.
8005         * tui/tui-winsource.c
8006         (tui_source_window_base::tui_source_window_base): Remove
8007         parameter.
8008         (tui_source_window_base::refill): Update.
8009         * tui/tui-stack.h (struct tui_locator_window)
8010         <tui_locator_window>: Update.
8011         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8012         Default the constructor.
8013         * tui/tui-regs.h (struct tui_data_item_window)
8014         <tui_data_item_window>: Default the constructor.
8015         (struct tui_data_window) <tui_data_window>: Likewise.
8016         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8017         Default the constructor.
8018         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8019         Default the constructor.
8020         <type>: Remove.
8021         (struct tui_win_info) <tui_win_info>: Default the constructor.
8022         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8023         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8024         Default the constructor.
8025
8026 2020-02-22  Tom Tromey  <tom@tromey.com>
8027
8028         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8029         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8030         * tui/tui-win.c (tui_resize_all): Don't call
8031         tui_delete_invisible_windows.
8032         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8033         done.
8034         (tui_set_layout): Update.
8035         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8036         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8037         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8038
8039 2020-02-22  Tom Tromey  <tom@tromey.com>
8040
8041         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8042         correctly.
8043
8044 2020-02-22  Tom Tromey  <tom@tromey.com>
8045
8046         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8047
8048 2020-02-22  Tom Tromey  <tom@tromey.com>
8049
8050         * tui/tui-winsource.h (struct tui_source_window_iterator)
8051         <inner_iterator>: New etytypedef.
8052         <tui_source_window_iterator>: Take "end" parameter.
8053         <tui_source_window_iterator>: Take iterator.
8054         <operator*, advance>: Update.
8055         <m_iter>: Change type.
8056         <m_end>: New field.
8057         (struct tui_source_windows) <begin, end>: Update.
8058         * tui/tui-layout.c (tui_windows): New global.
8059         (tui_apply_current_layout): Clear tui_windows.
8060         (tui_layout_window::apply): Update tui_windows.
8061         * tui/tui-data.h (tui_windows): Declare.
8062         (all_tui_windows): Now inline function.
8063         (class tui_window_iterator, struct all_tui_windows): Remove.
8064
8065 2020-02-22  Tom Tromey  <tom@tromey.com>
8066
8067         PR tui/17850:
8068         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8069         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8070         "height" argument.
8071         (class tui_layout_window) <get_sizes>: Likewise.
8072         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8073         argument.
8074         <get_sizes>: Add "height" argument.
8075         <m_vertical>: New field.
8076         * tui/tui-layout.c (tui_layout_split::clone): Update.
8077         (tui_layout_split::get_sizes): Add "height" argument.
8078         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8079         (tui_new_layout_command): Parse "-horizontal".
8080         (_initialize_tui_layout): Update help string.
8081         (tui_layout_split::specification): Add "-horizontal" when needed.
8082         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8083         argument.
8084         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8085         New methods.
8086
8087 2020-02-22  Tom Tromey  <tom@tromey.com>
8088
8089         * tui/tui-layout.h (enum tui_adjust_result): New.
8090         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8091         (class tui_layout_window) <adjust_size>: Return
8092         tui_adjust_result.  Rewrite.
8093         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8094         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8095
8096 2020-02-22  Tom Tromey  <tom@tromey.com>
8097
8098         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8099         parameter and return types.
8100         (class tui_layout_base) <specification>: Add "depth".
8101         (class tui_layout_window) <specification>: Add "depth".
8102         (class tui_layout_split) <specification>: Add "depth".
8103         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8104         and return types.
8105         (tui_new_layout_command): Parse sub-layouts.
8106         (_initialize_tui_layout): Update help string.
8107         (tui_layout_window::specification): Add "depth".
8108         (add_layout_command): Update.
8109
8110 2020-02-22  Tom Tromey  <tom@tromey.com>
8111
8112         * NEWS: Add "tui new-layout" item.
8113         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8114         Add new-layout command to help text.
8115         (validate_window_name): New function.
8116         (tui_new_layout_command): New function.
8117         (_initialize_tui_layout): Register "new-layout".
8118         (tui_layout_window::specification): New method.
8119         (tui_layout_window::specification): New method.
8120         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8121         method.
8122         (class tui_layout_window) <specification>: New method.
8123         (class tui_layout_split) <specification>: New method.
8124
8125 2020-02-22  Tom Tromey  <tom@tromey.com>
8126
8127         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8128         * tui/tui-win.c (window_name_completer): Update comment.
8129         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8130         Declare method.
8131         (class tui_layout_window) <replace_window>: Likewise.
8132         (class tui_layout_split) <replace_window>: Likewise.
8133         (tui_set_layout): Don't declare.
8134         (tui_set_initial_layout): Declare function.
8135         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8136         (asm_regs_layout): New globals.
8137         (tui_current_layout, show_layout): Remove.
8138         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8139         (find_layout, tui_apply_layout): New function.
8140         (layout_completer): Remove.
8141         (tui_next_layout): Reimplement.
8142         (tui_next_layout_command): New function.
8143         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8144         (tui_regs_layout): Reimplement.
8145         (tui_regs_layout_command): New function.
8146         (extract_display_start_addr): Rewrite.
8147         (next_layout, prev_layout): Remove.
8148         (tui_layout_window::replace_window): New method.
8149         (tui_layout_split::replace_window): New method.
8150         (destroy_layout): New function.
8151         (layout_list): New global.
8152         (add_layout_command): New function.
8153         (initialize_layouts): Update.
8154         (tui_layout_command): New function.
8155         (_initialize_tui_layout): Install "layout" commands.
8156         * tui/tui-data.h (enum tui_layout_type): Remove.
8157         (tui_current_layout): Don't declare.
8158
8159 2020-02-22  Tom Tromey  <tom@tromey.com>
8160
8161         * tui/tui-regs.c (tui_reg_layout): Remove.
8162         (tui_reg_command): Use tui_regs_layout.
8163         * tui/tui-layout.h (tui_reg_command): Declare.
8164         * tui/tui-layout.c (tui_reg_command): New function.
8165
8166 2020-02-22  Tom Tromey  <tom@tromey.com>
8167
8168         * tui/tui.c (tui_rl_delete_other_windows): Call
8169         tui_remove_some_windows.
8170         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8171         Declare method.
8172         (class tui_layout_window) <remove_windows>: New method.
8173         (class tui_layout_split) <remove_windows>: Declare.
8174         (tui_remove_some_windows): Declare.
8175         * tui/tui-layout.c (tui_remove_some_windows): New function.
8176         (tui_layout_split::remove_windows): New method.
8177
8178 2020-02-22  Tom Tromey  <tom@tromey.com>
8179
8180         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8181         * tui/tui-layout.h (tui_next_layout): Declare.
8182         * tui/tui-layout.c (tui_next_layout): New function.
8183
8184 2020-02-22  Tom Tromey  <tom@tromey.com>
8185
8186         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8187         correct coordinates.
8188
8189 2020-02-22  Tom Tromey  <tom@tromey.com>
8190
8191         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8192         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8193         DATA_WIN case.
8194
8195 2020-02-22  Tom Tromey  <tom@tromey.com>
8196
8197         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8198         TUI_DISASM_WIN, not tui_win_list.
8199
8200 2020-02-22  Tom Tromey  <tom@tromey.com>
8201
8202         * valprint.c (generic_val_print_enum_1)
8203         (val_print_type_code_flags): Style member names.
8204         * rust-lang.c (val_print_struct, rust_print_enum)
8205         (rust_print_struct_def, rust_internal_print_type): Style member
8206         names.
8207         * p-valprint.c (pascal_object_print_value_fields): Style member
8208         names.  Only call fprintf_symbol_filtered for static members.
8209         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8210         * f-valprint.c (f_val_print): Style member names.
8211         * f-typeprint.c (f_type_print_base): Style member names.
8212         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8213         call fprintf_symbol_filtered for static members.
8214         (cp_print_class_member): Style member names.
8215         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8216         member names.
8217         * ada-valprint.c (ada_print_scalar): Style enum names.
8218         (ada_val_print_enum): Likewise.
8219         * ada-typeprint.c (print_enum_type): Style enum names.
8220
8221 2020-02-21  Tom Tromey  <tom@tromey.com>
8222
8223         * psympriv.h (struct partial_symtab): Update comment.
8224
8225 2020-02-21  Tom Tromey  <tromey@adacore.com>
8226
8227         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8228         type is CORE_ADDR.
8229
8230 2020-02-21  Tom de Vries  <tdevries@suse.de>
8231
8232         PR gdb/25534
8233         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8234         if dependencies[i]->user != NULL.
8235
8236 2020-02-21  Ali Tamur  <tamur@google.com>
8237
8238         * dwarf2/read.c (dwarf2_name): Add null check.
8239
8240 2020-02-20  Tom Tromey  <tom@tromey.com>
8241
8242         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8243         ">=", in binary search.
8244         (dwarf2_find_containing_comp_unit): New overload.
8245         (run_test): New self-test.
8246         (_initialize_dwarf2_read): Register new test.
8247
8248 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8249
8250         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8251         * riscv-tdep.h: Likewise.
8252         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8253         rv32-only CSR.
8254         * features/riscv/64bit-csr.xml: Regenerated.
8255
8256 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8257             Tom Tromey  <tom@tromey.com>
8258
8259         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8260         of 'fputc_unfiltered'.
8261         (putchar_unfiltered): Call 'fputc_unfiltered'.
8262         (fputc_unfiltered): Call 'fputs_unfiltered'.
8263
8264 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8265
8266         * config.in: Regenerate.
8267         * configure: Regenerate.
8268         * configure.ac: Add --with-python-libdir option.
8269         * main.c: Use WITH_PYTHON_LIBDIR.
8270
8271 2020-02-19  Tom Tromey  <tom@tromey.com>
8272
8273         * symtab.c (general_symbol_info::compute_and_set_names): Use
8274         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8275
8276 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8277
8278         * dwarf2/read.c (allocate_signatured_type_table,
8279         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8280         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8281         Remove objfile parameter, update all callers.
8282
8283 2020-02-19  Doug Evans  <dje@google.com>
8284
8285         PR rust/25535
8286         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8287         rust_enum_variant calculation.
8288
8289 2020-02-19  Tom Tromey  <tromey@adacore.com>
8290
8291         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8292
8293 2020-02-19  Tom Tromey  <tromey@adacore.com>
8294
8295         * ada-lang.c (cache_symbol): Use obstack_strdup.
8296
8297 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8298
8299         * configure: Regenerate.
8300
8301 2020-02-19  Tom Tromey  <tromey@adacore.com>
8302
8303         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8304         NULL check.
8305
8306 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8307
8308         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8309
8310 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8311
8312         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8313         if GDBSERVER is not defined.
8314         (riscv_tdesc_cache): Likewise, also store const target_desc.
8315         (STATIC_IN_GDB): Define.
8316         (riscv_create_target_description): Update declaration with
8317         STATIC_IN_GDB.
8318         (riscv_lookup_target_description): New function, only define if
8319         GDBSERVER is not defined.
8320         * arch/riscv.h (riscv_create_target_description): Declare only
8321         when GDBSERVER is defined.
8322         (riscv_lookup_target_description): New declaration when GDBSERVER
8323         is not defined.
8324         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8325         (riscv_linux_read_features): ...this, and return
8326         riscv_gdbarch_features instead of target_desc.
8327         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8328         (riscv_linux_read_description): Rename to...
8329         (riscv_linux_read_features): ...this.
8330         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8331         Update to use riscv_gdbarch_features and
8332         riscv_lookup_target_description.
8333         * riscv-tdep.c (riscv_find_default_target_description): Use
8334         riscv_lookup_target_description instead of
8335         riscv_create_target_description.
8336
8337 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8338
8339         * valprint.c (generic_val_print_enum_1): When printing a flag
8340         enum with value 0 and there is no enumerator with value 0, print
8341         just "0" instead of "(unknown: 0x0)".
8342
8343 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8344
8345         * valprint.c (generic_val_print_enum_1): Print unknown part of
8346         flag enum in hex.
8347
8348 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8349
8350         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8351         flag enums to contain duplicate enumerators.
8352         * valprint.c (generic_val_print_enum_1): Update comment.
8353
8354 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8355
8356         * dwarf2/read.c: Include "count-one-bits.h".
8357         (update_enumeration_type_from_children): If an enumerator has
8358         multiple bits set, don't treat the enumeration as a "flag enum".
8359         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8360         of flag enums have 0 or 1 bit set.
8361
8362 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8363
8364         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8365         conversion.
8366         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8367         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8368         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8369         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8370         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8371
8372 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8373
8374         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8375
8376 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8377
8378         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8379         displaced_step_closure_up.
8380         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8381         (struct displaced_step_closure_up):
8382         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8383         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8384         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8385         Likewise.
8386         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8387         * gdbarch.c, gdbarch.h: Re-generate.
8388         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8389         displaced_step_closure_up.
8390         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8391         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8392         * infrun.h (displaced_step_closure_up): New type alias.
8393         (struct displaced_step_inferior_state) <step_closure>: Change
8394         type to displaced_step_closure_up.
8395         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8396         displaced_step_closure_up.
8397         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8398
8399 2020-02-14  Tom Tromey  <tom@tromey.com>
8400
8401         * minidebug.c (gnu_debug_key): New global.
8402         (find_separate_debug_file_in_section): Use it.
8403
8404 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8405
8406         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8407         std::unique_ptr.
8408         * gdbarch.c: Re-generate.
8409         * gdbarch.h: Re-generate.
8410         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8411         change.
8412         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8413         type to std::unique_ptr.
8414         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8415         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8416         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8417         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8418         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8419         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8420         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8421         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8422         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8423
8424 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8425
8426         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8427         std::unique_ptr.
8428         (displaced_step_clear): Rename to...
8429         (displaced_step_reset): ... this.  Just call displaced->reset ().
8430         (displaced_step_clear_cleanup): Rename to...
8431         (displaced_step_reset_cleanup): ... this.
8432         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8433         (displaced_step_fixup): Likewise.
8434         (resume_1): Likewise.
8435         (handle_inferior_event): Restore child's memory before calling
8436         displaced_step_fixup on the parent.
8437         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8438         to std::unique_ptr.
8439         <step_closure>: Change type to std::unique_ptr.
8440
8441 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8442
8443         * arm-tdep.c: Include count-one-bits.h.
8444         (cleanup_block_store_pc): Use count_one_bits.
8445         (cleanup_block_load_pc): Use count_one_bits.
8446         (arm_copy_block_xfer): Use count_one_bits.
8447         (thumb2_copy_block_xfer): Use count_one_bits.
8448         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8449         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8450         (thumb_get_next_pcs_raw): Use count_one_bits.
8451         (arm_get_next_pcs_raw): Use count_one_bits_l.
8452         * arch/arm.c (bitcount): Remove.
8453         * arch/arm.h (bitcount): Remove.
8454
8455 2020-02-14  Tom Tromey  <tromey@adacore.com>
8456
8457         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8458         Update.
8459         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8460         * dwarf2/loc.c (call_site_find_chain_1): Return
8461         unique_xmalloc_ptr.
8462         (call_site_find_chain): Likewise.
8463
8464 2020-02-14  Richard Biener  <rguenther@suse.de>
8465
8466         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8467         on expression with division operators.
8468
8469 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8470
8471         * MAINTAINERS (Write After Approval): Adding myself.
8472
8473 2020-02-12  Tom Tromey  <tom@tromey.com>
8474
8475         * event-loop.c (event_data, gdb_event, event_handler_func):
8476         Remove.
8477
8478 2020-02-12  Tom Tromey  <tom@tromey.com>
8479
8480         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8481         (dwarf2_frame_objfile_data): Add comment.
8482         (find_comp_unit, set_comp_unit): New functions.
8483         (dwarf2_frame_find_fde): Use find_comp_unit.
8484         (dwarf2_build_frame_info): Use set_comp_unit.
8485
8486 2020-02-12  Tom Tromey  <tom@tromey.com>
8487
8488         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8489         (comp_unit): Don't initialize objfile.
8490         (execute_cfa_program): Add text_offset parameter.
8491         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8492         (dwarf2_frame_cache): Update.
8493         (dwarf2_build_frame_info): Don't set "objfile" member.
8494
8495 2020-02-12  Tom Tromey  <tom@tromey.com>
8496
8497         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8498         (decode_frame_entry): Likewise.
8499         (dwarf2_build_frame_info): Update.
8500
8501 2020-02-12  Tom Tromey  <tom@tromey.com>
8502
8503         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8504         (decode_frame_entry_1): Use the comp_unit obstack.
8505
8506 2020-02-12  Tom Tromey  <tom@tromey.com>
8507
8508         * dwarf2/frame.c (struct comp_unit): Add initializers and
8509         constructor.
8510         (dwarf2_frame_objfile_data): Store a comp_unit.
8511         (dwarf2_frame_find_fde): Update.
8512         (dwarf2_build_frame_info): Use "new".
8513
8514 2020-02-12  Tom Tromey  <tom@tromey.com>
8515
8516         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8517         (dwarf2_fde_table): Typedef for std::vector.
8518         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8519         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8520         (decode_frame_entry): Update.
8521         (dwarf2_build_frame_info): Use "new".
8522
8523 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8524
8525         * arm-tdep.c (arm_gdbarch_init): Update.
8526         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8527         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8528         have_neon, is_m>: Change to bool.
8529
8530 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8531
8532         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8533
8534 2020-02-12  Tom Tromey  <tom@tromey.com>
8535
8536         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8537
8538 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8539
8540         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8541         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8542
8543 2020-02-11  Tom Tromey  <tom@tromey.com>
8544
8545         * psymtab.h: Update comment.
8546
8547 2020-02-11  Tom Tromey  <tom@tromey.com>
8548
8549         * gdb_obstack.h (struct auto_obstack): Use
8550         DISABLE_COPY_AND_ASSIGN.
8551
8552 2020-02-11  Tom Tromey  <tom@tromey.com>
8553
8554         * dwarf2/frame.h (struct objfile): Don't forward declare.
8555
8556 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8557
8558         * cris-tdep.c (cris_supply_gregset): Change signature to match
8559         what struct regset expects.
8560         (cris_regset): New struct.
8561         (fetch_core_registers): Remove.
8562         (cris_iterate_over_regset_sections): New function.
8563         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8564         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8565
8566 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8567
8568         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8569         registers.
8570
8571 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8572
8573         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8574
8575 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8576
8577         * configure: Re-generate.
8578
8579 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8580
8581         * configure: Re-generate.
8582
8583 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8584
8585         * acinclude: Update warning.m4 path.
8586         * warning.m4: Move to gdbsupport.
8587
8588 2020-02-11  Tom Tromey  <tromey@adacore.com>
8589
8590         * remote.c (remote_console_output): Update.
8591         * printcmd.c (printf_command): Update.
8592         * event-loop.c (gdb_wait_for_event): Update.
8593         * linux-nat.c (sigchld_handler): Update.
8594         * remote-sim.c (gdb_os_write_stdout): Update.
8595         (gdb_os_flush_stdout): Update.
8596         (gdb_os_flush_stderr): Update.
8597         (gdb_os_write_stderr): Update.
8598         * exceptions.c (print_exception): Update.
8599         * remote-fileio.c (remote_fileio_func_read): Update.
8600         (remote_fileio_func_write): Update.
8601         * tui/tui.c (tui_enable): Update.
8602         * tui/tui-interp.c (tui_interp::init): Update.
8603         * utils.c (init_page_info): Update.
8604         (putchar_unfiltered, fputc_unfiltered): Update.
8605         (gdb_flush): Update.
8606         (emit_style_escape): Update.
8607         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8608         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8609         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8610         (stderr_file::write): Update.
8611         (stderr_file::puts): Update.
8612         * ui-file.h (ui_file_isatty, ui_file_write)
8613         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8614         (ui_file_puts): Don't declare.
8615
8616 2020-02-10  Tom de Vries  <tdevries@suse.de>
8617
8618         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8619         sentinel to char *.
8620
8621 2020-02-09  Tom de Vries  <tdevries@suse.de>
8622
8623         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8624         filename if it matches "<artificial>".
8625
8626 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8627
8628         * windows-tdep.c (struct enum_value_name): New struct.
8629         (create_enum): New function.
8630         (windows_get_siginfo_type): Create and use enum types.
8631
8632 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8633
8634         * NEWS: Mention $_siginfo support for Windows.
8635         * windows-nat.c (handle_exception): Set siginfo_er.
8636         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8637         (windows_xfer_siginfo): New function.
8638         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8639         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8640         (init_windows_gdbarch_data): New function.
8641         (get_windows_gdbarch_data): New function.
8642         (windows_get_siginfo_type): New function.
8643         (windows_init_abi): Register windows_get_siginfo_type.
8644         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8645
8646 2020-02-08  Tom Tromey  <tom@tromey.com>
8647
8648         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8649         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8650         <keep>: Declare method.
8651         <m_keep>: Remove member.
8652         <~cutu_reader>: Remove.
8653         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8654         (cutu_reader::cutu_reader): Update.
8655         (cutu_reader::keep): Rename from ~cutu_reader.
8656         (process_psymtab_comp_unit, build_type_psymtabs_1)
8657         (process_skeletonless_type_unit, load_partial_comp_unit)
8658         (load_full_comp_unit, dwarf2_read_addr_index)
8659         (read_signatured_type): Update.
8660
8661 2020-02-08  Tom Tromey  <tom@tromey.com>
8662
8663         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8664         "want_partial_unit" parameter.
8665         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8666         Inline check for DW_TAG_partial_unit.
8667         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8668
8669 2020-02-08  Tom Tromey  <tom@tromey.com>
8670
8671         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8672         read.c.
8673         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8674         read.c.
8675
8676 2020-02-08  Tom Tromey  <tom@tromey.com>
8677
8678         * dwarf2/read.c (read_address): Move to comp-unit.c.
8679         (dwarf2_rnglists_process, dwarf2_ranges_process)
8680         (read_attribute_value, dwarf_decode_lines_1)
8681         (var_decode_location, decode_locdesc): Update.
8682         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8683         read.c.  Remove "cu" parameter.
8684         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8685         method.
8686
8687 2020-02-08  Tom Tromey  <tom@tromey.com>
8688
8689         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8690         (read_indirect_line_string): Update.
8691         * dwarf2/comp-unit.c (read_offset): Remove.
8692         (read_comp_unit_head): Update.
8693         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8694         method.
8695         (read_offset): Don't declare.
8696
8697 2020-02-08  Tom Tromey  <tom@tromey.com>
8698
8699         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8700         * dwarf2/read.c (struct comp_unit_head): Move to
8701         dwarf2/comp-unit.h.
8702         (enum class rcuh_kind): Move to comp-unit.h.
8703         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8704         (read_comp_unit_head, error_check_comp_unit_head)
8705         (read_and_check_comp_unit_head): Move to comp-unit.c.
8706         (read_offset, dwarf_unit_type_name): Likewise.
8707         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8708         (cutu_reader::cutu_reader, read_call_site_scope)
8709         (find_partial_die, follow_die_offset): Update.
8710         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8711
8712 2020-02-08  Tom Tromey  <tom@tromey.com>
8713
8714         * dwarf2/read.c (read_offset_1): Move to leb.c.
8715         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8716         (dwarf_decode_macro_bytes): Update.
8717         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8718         * dwarf2/leb.h (read_offset): Declare.
8719
8720 2020-02-08  Tom Tromey  <tom@tromey.com>
8721
8722         * dwarf2/read.c (dwarf2_section_size): Remove.
8723         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8724         Update.
8725         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8726
8727 2020-02-08  Tom Tromey  <tom@tromey.com>
8728
8729         * dwarf2/read.c (read_initial_length): Move to leb.c.
8730         * dwarf2/leb.h (read_initial_length): Declare.
8731         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8732         handle_nonstd parameter.
8733         * dwarf2/frame.c (read_initial_length): Remove.
8734         (decode_frame_entry_1): Update.
8735
8736 2020-02-08  Tom Tromey  <tom@tromey.com>
8737
8738         * dwarf2/loc.c (dwarf2_find_location_expression)
8739         (dwarf_evaluate_loc_desc::get_tls_address)
8740         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8741         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8742         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8743         (dwarf2_compile_property_to_c)
8744         (dwarf2_loc_desc_get_symbol_read_needs)
8745         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8746         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8747         (loclist_describe_location, loclist_tracepoint_var_ref)
8748         (loclist_generate_c_location): Update.
8749         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8750         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8751         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8752         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8753         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8754         (dwarf2_per_cu_data::addr_size)
8755         (dwarf2_per_cu_data::ref_addr_size)
8756         (dwarf2_per_cu_data::text_offset)
8757         (dwarf2_per_cu_data::addr_type): Now methods.
8758         (per_cu_header_read_in): Make per_cu "const".
8759         (dwarf2_version): Remove.
8760         (dwarf2_per_cu_data::int_type): Now a method.
8761         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8762         (set_die_type, read_array_type, read_subrange_index_type)
8763         (read_tag_string_type, read_subrange_type): Update.
8764         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8765         offset_size, ref_addr_size, text_offset, addr_type, version,
8766         objfile, int_type, addr_sized_int_type>: Declare methods.
8767
8768 2020-02-08  Tom Tromey  <tom@tromey.com>
8769
8770         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8771         Move earlier.
8772
8773 2020-02-08  Tom Tromey  <tom@tromey.com>
8774
8775         * dwarf2/read.h (dwarf_line_debug): Declare.
8776         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8777         * dwarf2/read.c: Move line_header code to new files.
8778         (dwarf_line_debug): No longer static.
8779         * dwarf2/line-header.c: New file.
8780         * dwarf2/line-header.h: New file.
8781
8782 2020-02-08  Tom Tromey  <tom@tromey.com>
8783
8784         * dwarf2/read.c (struct line_header) <file_full_name,
8785         file_file_name>: Return unique_xmalloc_ptr.
8786         (line_header::file_file_name): Update.
8787         (line_header::file_full_name): Update.
8788         (dw2_get_file_names_reader): Update.
8789         (macro_start_file): Update.
8790
8791 2020-02-08  Tom Tromey  <tom@tromey.com>
8792
8793         * dwarf2/read.c (struct line_header) <file_full_name,
8794         file_file_name>: Declare methods.
8795         (dw2_get_file_names_reader): Update.
8796         (file_file_name): Now a method.
8797         (file_full_name): Likewise.
8798         (macro_start_file): Update.
8799
8800 2020-02-08  Tom Tromey  <tom@tromey.com>
8801
8802         * dwarf2/read.c (dwarf_always_disassemble)
8803         (show_dwarf_always_disassemble): Move to loc.c.
8804         (_initialize_dwarf2_read): Move "always-disassemble" registration
8805         to loc.c.
8806         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8807         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8808         static.
8809         (show_dwarf_always_disassemble): Move from read.c.
8810         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8811
8812 2020-02-08  Tom Tromey  <tom@tromey.com>
8813
8814         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8815         (create_quick_file_names_table): Return htab_up.
8816         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8817         Update.
8818         * dwarf2/read.h (struct dwarf2_per_objfile)
8819         <quick_file_names_table>: Now htab_up.
8820
8821 2020-02-08  Tom Tromey  <tom@tromey.com>
8822
8823         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8824
8825 2020-02-08  Tom Tromey  <tom@tromey.com>
8826
8827         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8828         Rewrite.
8829         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8830         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8831         (abbrev_table::abbrev_table): No longer inline.
8832         (ABBREV_HASH_SIZE): Remove.
8833         (abbrev_table::m_abbrevs): Now an htab_up.
8834
8835 2020-02-08  Tom Tromey  <tom@tromey.com>
8836
8837         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8838         (cutu_reader): Update.
8839         (build_type_psymtabs_1): Update.
8840         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8841         (abbrev_table::alloc_abbrev): Update.
8842         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8843         (abbrev_table::read): New static method, renamed from
8844         abbrev_table_read_table.
8845         (abbrev_table::alloc_abbrev)
8846         (abbrev_table::add_abbrev): Now private.
8847         (abbrev_table::abbrev_table): Now private.
8848         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8849
8850 2020-02-08  Tom Tromey  <tom@tromey.com>
8851
8852         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8853         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8854         htab_up.
8855
8856 2020-02-08  Tom Tromey  <tom@tromey.com>
8857
8858         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8859         htab_up.
8860         (lookup_dwo_unit_in_dwp): Update.
8861         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8862         on obstack.
8863
8864 2020-02-08  Tom Tromey  <tom@tromey.com>
8865
8866         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8867         obstack.
8868
8869 2020-02-08  Tom Tromey  <tom@tromey.com>
8870
8871         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8872         line_header_hash.
8873         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8874         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8875         Change type to htab_up.
8876
8877 2020-02-08  Tom Tromey  <tom@tromey.com>
8878
8879         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8880         htab_up.  Don't allocate on obstack.
8881         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8882         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8883         Change type to htab_up.
8884
8885 2020-02-08  Tom Tromey  <tom@tromey.com>
8886
8887         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8888         Change type to htab_up.
8889         * dwarf2/read.c (create_signatured_type_table_from_index)
8890         (create_signatured_type_table_from_debug_names)
8891         (create_all_type_units, add_type_unit)
8892         (lookup_dwo_signatured_type, lookup_signatured_type)
8893         (process_skeletonless_type_unit): Update.
8894         (create_debug_type_hash_table, create_debug_types_hash_table):
8895         Change type of types_htab.
8896         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8897         htab_up.  Don't allocate on obstack.
8898         (create_cus_hash_table): Change type of cus_htab parameter.
8899         (struct dwo_file) <cus, tus>: Now htab_up.
8900         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8901         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8902         (queue_and_load_all_dwo_tus): Update.
8903         * dwarf2/index-write.c (write_gdbindex): Update.
8904         (write_debug_names): Update.
8905
8906 2020-02-08  Tom Tromey  <tom@tromey.com>
8907
8908         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8909         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8910         destructor.
8911         (struct dwarf2_per_objfile) <queue>: New member.
8912         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8913         dwarf2/read.h.
8914         (dwarf2_queue, dwarf2_queue_tail): Remove.
8915         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8916         DISABLE_COPY_AND_ASSIGN.
8917         <m_per_objfile>: New member.
8918         <~dwarf2_queue_guard>: Rewrite.
8919         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8920         Update.
8921         (~dwarf2_queue_item): New.
8922
8923 2020-02-08  Tom Tromey  <tom@tromey.com>
8924
8925         * dwarf2/read.c (struct die_info) <has_children>: New member.
8926         (dw2_get_file_names_reader): Remove has_children.
8927         (dw2_get_file_names): Update.
8928         (read_cutu_die_from_dwo): Remove has_children.
8929         (cutu_reader::init_tu_and_read_dwo_dies)
8930         (cutu_reader::cutu_reader): Update.
8931         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8932         Remove has_children.
8933         (build_type_psymtabs_1, process_skeletonless_type_unit)
8934         (load_partial_comp_unit, load_full_comp_unit): Update.
8935         (create_dwo_cu_reader): Remove has_children.
8936         (create_cus_hash_table, read_die_and_children): Update.
8937         (read_full_die_1,read_full_die): Remove has_children.
8938         (read_signatured_type): Update.
8939         (class cutu_reader) <has_children>: Remove.
8940
8941 2020-02-08  Tom Tromey  <tom@tromey.com>
8942
8943         * dwarf2/expr.c: Rename from dwarf2expr.c.
8944         * dwarf2/expr.h: Rename from dwarf2expr.h.
8945         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8946         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8947         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8948         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8949         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8950         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8951         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8952         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8953         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8954         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8955         * dwarf2/loc.c: Rename from dwarf2loc.c.
8956         * dwarf2/loc.h: Rename from dwarf2loc.h.
8957         * dwarf2/read.c: Rename from dwarf2read.c.
8958         * dwarf2/read.h: Rename from dwarf2read.h.
8959         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8960         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8961         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8962         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8963         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8964         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8965         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8966         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8967         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8968         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8969         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8970         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8971         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8972         Update.
8973         * Makefile.in (COMMON_SFILES): Update.
8974         (HFILES_NO_SRCDIR): Update.
8975
8976 2020-02-08  Tom Tromey  <tom@tromey.com>
8977
8978         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8979         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8980
8981 2020-02-08  Tom Tromey  <tom@tromey.com>
8982
8983         * dwarf2read.h (struct die_info): Don't declare.
8984
8985 2020-02-08  Tom Tromey  <tom@tromey.com>
8986
8987         * dwarf2read.h (die_info_ptr): Remove typedef.
8988
8989 2020-02-08  Tom Tromey  <tom@tromey.com>
8990
8991         * dwarf2read.c (read_call_site_scope)
8992         (handle_data_member_location, dwarf2_add_member_fn)
8993         (mark_common_block_symbol_computed, read_common_block)
8994         (attr_to_dynamic_prop, partial_die_info::read)
8995         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8996         (dwarf2_symbol_mark_computed, set_die_type): Update.
8997         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8998         method.
8999         (attr_form_is_block): Don't declare.
9000         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9001
9002 2020-02-08  Tom Tromey  <tom@tromey.com>
9003
9004         * dwarf2read.c (dwarf2_find_base_address, )
9005         (read_call_site_scope, rust_containing_type)
9006         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9007         (handle_data_member_location, dwarf2_add_member_fn)
9008         (get_alignment, read_structure_type, process_structure_scope)
9009         (mark_common_block_symbol_computed, read_common_block)
9010         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9011         (partial_die_info::read, read_attribute_value, new_symbol)
9012         (lookup_die_type, dwarf2_get_ref_die_offset)
9013         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9014         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9015         (dwarf2_symbol_mark_computed): Update.
9016         * dwarf2/attribute.h (struct attribute) <value_as_address,
9017         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9018         methods.
9019         (value_as_address, attr_form_is_section_offset)
9020         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9021         * dwarf2/attribute.c (attribute::value_as_address)
9022         (attribute::form_is_section_offset, attribute::form_is_constant)
9023         (attribute::form_is_ref): Now methods.
9024
9025 2020-02-08  Tom Tromey  <tom@tromey.com>
9026
9027         * dwarf2read.c (struct attribute, DW_STRING)
9028         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9029         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9030         (attr_form_is_block, attr_form_is_section_offset)
9031         (attr_form_is_constant, attr_form_is_ref): Move.
9032         * dwarf2/attribute.h: New file.
9033         * dwarf2/attribute.c: New file, from dwarf2read.c.
9034         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9035
9036 2020-02-08  Tom Tromey  <tom@tromey.com>
9037
9038         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9039         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9040         Move.
9041         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9042         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9043         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9044         abbrev.c.
9045         * dwarf2/abbrev.h: New file.
9046         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9047         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9048
9049 2020-02-08  Tom Tromey  <tom@tromey.com>
9050
9051         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9052         (dwarf2_section_size, dwarf2_get_section_info)
9053         (create_signatured_type_table_from_debug_names)
9054         (create_addrmap_from_aranges, read_debug_names_from_section)
9055         (get_gdb_index_contents_from_section, read_comp_unit_head)
9056         (error_check_comp_unit_head, read_abbrev_offset)
9057         (create_debug_type_hash_table, init_cu_die_reader)
9058         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9059         (read_comp_units_from_section, create_cus_hash_table)
9060         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9061         (create_dwp_v2_section, dwarf2_rnglists_process)
9062         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9063         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9064         (read_indirect_string_from_dwz, read_addr_index_1)
9065         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9066         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9067         (fill_in_loclist_baton): Update.
9068         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9069         get_containing_section, get_bfd_owner, get_bfd_section,
9070         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9071         (dwarf2_read_section, get_section_name, get_section_file_name)
9072         (get_containing_section, get_section_bfd_owner)
9073         (get_section_bfd_section, get_section_name, get_section_file_name)
9074         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9075         declare.
9076         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9077         (dwarf2_section_info::get_bfd_owner)
9078         (dwarf2_section_info::get_bfd_section)
9079         (dwarf2_section_info::get_name)
9080         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9081         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9082         (dwarf2_section_info::read): Now methods.
9083         * dwarf-index-write.c (class debug_names): Update.
9084
9085 2020-02-08  Tom Tromey  <tom@tromey.com>
9086
9087         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9088         Move to dwarf2/section.h.
9089         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9090         (get_section_bfd_section, get_section_name)
9091         (get_section_file_name, get_section_id, get_section_flags)
9092         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9093         dwarf2/section.c.
9094         * dwarf2/section.h: New file.
9095         * dwarf2/section.c: New file, from dwarf2read.c.
9096         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9097
9098 2020-02-08  Tom Tromey  <tom@tromey.com>
9099
9100         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9101         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9102         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9103         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9104         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9105         * dwarf2/leb.h: New file, from dwarf2read.c.
9106         * dwarf2/leb.c: New file, from dwarf2read.c.
9107         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9108         Remove.
9109         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9110         (COMMON_SFILES): Add dwarf2/leb.c.
9111
9112 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9113
9114         GDB 9.1 released.
9115
9116 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9117
9118         PR gdb/25190:
9119         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9120         * gdb/remote.c (remote_console_output): Update.
9121         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9122         (ui_file_puts): ...this.
9123         * gdb/ui-file.h (ui_file_puts): Add declaration.
9124         * gdb/utils.c (emit_style_escape): Update.
9125         (flush_wrap_buffer): Update.
9126         (fputs_maybe_filtered): Update.
9127         (fputs_unfiltered): Add function.
9128
9129 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9130
9131         * gdb/event-loop.c (gdb_wait_for_event): Update.
9132         * gdb/printcmd.c (printf_command): Update.
9133         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9134         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9135         (gdb_os_flush_stderr): Update.
9136         * gdb/remote.c (remote_console_output): Update.
9137         * gdb/ui-file.c (gdb_flush): Rename to...
9138         (ui_file_flush): ...this.
9139         (stderr_file::write): Update.
9140         (stderr_file::puts): Update.
9141         * gdb/ui-file.h (gdb_flush): Rename to...
9142         (ui_file_flush): ...this.
9143         * gdb/utils.c (gdb_flush): Add function.
9144         * gdb/utils.h (gdb_flush): Add declaration.
9145
9146 2020-02-07  Tom Tromey  <tromey@adacore.com>
9147
9148         PR breakpoints/24915:
9149         * source.c (find_and_open_source): Do not check basenames_may_differ.
9150
9151 2020-02-07  Tom Tromey  <tom@tromey.com>
9152
9153         * README: Update gdbserver documentation.
9154         * gdbserver: Move to top level.
9155         * configure.tgt (build_gdbserver): Remove.
9156         * configure.ac: Remove --enable-gdbserver.
9157         * configure: Rebuild.
9158         * Makefile.in (distclean): Don't mention gdbserver.
9159
9160 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9161
9162         * source-cache.c (source_cache::ensure): Surround
9163         get_plain_source_lines with a try/catch.
9164         (source_cache::get_line_charpos): Get rid of try/catch
9165         and only check for the return value of "ensure".
9166         * tui/tui-source.c (tui_source_window::set_contents):
9167         Simplify "nlines" calculation.
9168
9169 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9170
9171         * MAINTAINERS (Write After Approval): Add myself.
9172
9173 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9174
9175         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9176         function call.
9177
9178 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9179
9180         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9181
9182 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9183
9184         * nat/riscv-linux-tdesc.h: New file.
9185         * nat/riscv-linux-tdesc.c: New file, taking code from...
9186         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9187         ... here.
9188         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9189         NATDEPFILES.
9190
9191 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9192
9193         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9194         we don't set the fake simulator ptid to the null_ptid.
9195
9196 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9197
9198         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9199         * gdbthread.h (class thread_info) <resumed>: Likewise.
9200         * infrun.c (resume_1): Likewise.
9201         (proceed): Likewise.
9202         (infrun_thread_stop_requested): Likewise.
9203         (stop_all_threads): Likewise.
9204         (handle_inferior_event): Likewise.
9205         (restart_threads): Likewise.
9206         (finish_step_over): Likewise.
9207         (keep_going_stepped_thread): Likewise.
9208         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9209         (linux_handle_extended_wait): Likewise.
9210         * record-btrace.c (get_thread_current_frame_id): Likewise.
9211         * record-full.c (record_full_wait_1): Likewise.
9212         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9213         * target.c (target_resume): Likewise.
9214         * thread.c (set_running_thread): Likewise.
9215
9216 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9217
9218         * f-valprint.c (f77_print_array_1): Changed datatype of index
9219         variable to LONGEST from int to enable it to contain bound
9220         values correctly.
9221
9222 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9223
9224         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9225         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9226         offsets according to FLEN determined.
9227         (riscv_linux_nat_target::read_description): Determine FLEN
9228         dynamically.
9229         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9230         according to FLEN determined.
9231         (riscv_linux_nat_target::store_registers): Likewise.
9232
9233 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9234
9235         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9236         when reg->group is empty and reggroup is not.
9237
9238 2020-01-31  Tom Tromey  <tromey@adacore.com>
9239
9240         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9241         Call beneath target's mourn_inferior after unpushing.
9242
9243 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9244
9245         PR tui/9765
9246         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9247         have enough lines to fill the screen, still return the lowest
9248         address we found.
9249
9250 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9251
9252         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9253         '-', '<', and '>' commands.
9254
9255 2020-01-29  Pedro Alves  <palves@redhat.com>
9256             Sergio Durigan Junior  <sergiodj@redhat.com>
9257
9258         * infcmd.c (construct_inferior_arguments): Assert that
9259         'argc' is greater than 0.
9260
9261 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9262
9263         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9264         (BRK_INSN_MASK): Define to 0xd4200000.
9265         (aarch64_program_breakpoint_here_p): New function.
9266         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9267         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9268         breakpoint.c.
9269         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9270         breakpoint.h
9271         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9272         call gdbarch_program_breakpoint_here_p.
9273         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9274         default_program_breakpoint_here_p, changed return type to bool and
9275         simplified.
9276         * breakpoint.h (program_breakpoint_here): Moved prototype to
9277         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9278         return type to bool.
9279         * gdbarch.c: Regenerate.
9280         * gdbarch.h: Regenerate.
9281         * gdbarch.sh (program_breakpoint_here_p): New method.
9282         * infrun.c (handle_signal_stop): Call
9283         gdbarch_program_breakpoint_here_p.
9284
9285 2020-01-26  Tom Tromey  <tom@tromey.com>
9286
9287         * ctfread.c (struct ctf_fp_info): Reindent.
9288         (_initialize_ctfread): Remove.
9289
9290 2020-01-26  Tom Tromey  <tom@tromey.com>
9291
9292         * psymtab.c (partial_map_expand_apply)
9293         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9294         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9295         (psym_print_stats, psym_expand_symtabs_for_function)
9296         (psym_map_symbol_filenames, psym_map_matching_symbols)
9297         (psym_expand_symtabs_matching)
9298         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9299         (maintenance_check_psymtabs): Use new methods.
9300         * psympriv.h (struct partial_symtab) <readin_p,
9301         get_compunit_symtab>: New methods.
9302         <readin, compunit_symtab>: Remove members.
9303         (struct standard_psymtab): New.
9304         (struct legacy_psymtab): Derive from standard_psymtab.
9305         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9306         standard_psymtab.
9307         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9308
9309 2020-01-26  Tom Tromey  <tom@tromey.com>
9310
9311         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9312         read_dependencies.  Add assert.
9313         * psymtab.c (partial_symtab::read_dependencies): New method.
9314         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9315         method.
9316         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9317         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9318         read_dependencies.
9319         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9320         Add assert.
9321
9322 2020-01-26  Tom Tromey  <tom@tromey.com>
9323
9324         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9325         Call expand_psymtab.
9326         (xcoff_read_symtab): Call expand_psymtab.
9327         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9328         legacy_expand_psymtab.
9329         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9330         method.
9331         (struct legacy_psymtab) <expand_psymtab>: Implement.
9332         <legacy_expand_psymtab>: New member.
9333         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9334         (parse_partial_symbols): Set legacy_expand_psymtab.
9335         (psymtab_to_symtab_1): Change argument order.  Call
9336         expand_psymtab.
9337         (new_psymtab): Set legacy_expand_psymtab.
9338         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9339         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9340         expand_psymtab.
9341         (dwarf2_psymtab::expand_psymtab): Rename from
9342         psymtab_to_symtab_1.  Call expand_psymtab.
9343         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9344         (dbx_end_psymtab): Likewise.
9345         (dbx_psymtab_to_symtab_1): Change argument order. Call
9346         expand_psymtab.
9347         (dbx_read_symtab): Call expand_psymtab.
9348         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9349         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9350         (ctf_psymtab::read_symtab): Call expand_psymtab.
9351
9352 2020-01-26  Tom Tromey  <tom@tromey.com>
9353
9354         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9355         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9356         messages.
9357         * mdebugread.c (mdebug_read_symtab): Remove prints.
9358         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9359         assert.
9360         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9361
9362 2020-01-26  Tom Tromey  <tom@tromey.com>
9363
9364         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9365         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9366         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9367         legacy_symtab.
9368         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9369         * psymtab.c (psymtab_to_symtab): Call method.
9370         (dump_psymtab): Update.
9371         * psympriv.h (struct partial_symtab): Add virtual destructor.
9372         <read_symtab>: New method.
9373         (struct legacy_symtab): New.
9374         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9375         (struct pst_map) <pst>: Now a legacy_psymtab.
9376         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9377         (new_psymtab): Use legacy_psymtab.
9378         * dwarf2read.h (struct dwarf2_psymtab): New.
9379         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9380         * dwarf2read.c (dwarf2_create_include_psymtab)
9381         (dwarf2_build_include_psymtabs, create_type_unit_group)
9382         (create_partial_symtab, process_psymtab_comp_unit_reader)
9383         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9384         (set_partial_user): Use dwarf2_psymtab.
9385         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9386         (psymtab_to_symtab_1, process_full_comp_unit)
9387         (process_full_type_unit, dwarf2_ranges_read)
9388         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9389         (dwarf_decode_lines): Use dwarf2_psymtab.
9390         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9391         (add_address_entry_worker, write_one_signatured_type)
9392         (recursively_count_psymbols, recursively_write_psymbols)
9393         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9394         (write_debug_names): Likewise.
9395         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9396         <pst>: Now a legacy_psymtab.
9397         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9398         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9399         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9400         * ctfread.c (struct ctf_psymtab): New.
9401         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9402         ctf_psymtab.
9403         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9404         (create_partial_symtab): Return a ctf_psymtab.
9405         (scan_partial_symbols): Update.
9406
9407 2020-01-26  Tom Tromey  <tom@tromey.com>
9408
9409         * xcoffread.c (xcoff_start_psymtab): Use new.
9410         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9411         renamed from start_psymtab_common.
9412         * psympriv.h (struct partial_symtab): Add new constructor.
9413         (start_psymtab_common): Don't declare.
9414         * mdebugread.c (parse_partial_symbols): Use new.
9415         * dwarf2read.c (create_partial_symtab): Use new.
9416         * dbxread.c (start_psymtab): Use new.
9417         * ctfread.c (create_partial_symtab): Use new.
9418
9419 2020-01-26  Tom Tromey  <tom@tromey.com>
9420
9421         * xcoffread.c (xcoff_end_psymtab): Use new.
9422         * psymtab.c (start_psymtab_common): Use new.
9423         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9424         Update.
9425         * psympriv.h (struct partial_symtab): Add parameters to
9426         constructor.  Don't inline.
9427         (allocate_psymtab): Don't declare.
9428         * mdebugread.c (new_psymtab): Use new.
9429         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9430         * dbxread.c (dbx_end_psymtab): Use new.
9431
9432 2020-01-26  Tom Tromey  <tom@tromey.com>
9433
9434         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9435         allocate_psymtab.  Update documentation.
9436         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9437         allocate_psymtab.  Do not use new.
9438         (allocate_psymtab): Use new.  Update.
9439
9440 2020-01-26  Tom Tromey  <tom@tromey.com>
9441
9442         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9443         * psymtab.c (psym_print_stats): Update.
9444         * psympriv.h (struct partial_symtab) <readin,
9445         psymtabs_addrmap_supported, anonymous>: Now bool.
9446         * mdebugread.c (psymtab_to_symtab_1): Update.
9447         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9448         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9449         (process_full_comp_unit, process_full_type_unit): Update.
9450         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9451         * ctfread.c (psymtab_to_symtab): Update.
9452
9453 2020-01-26  Tom Tromey  <tom@tromey.com>
9454
9455         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9456         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9457         * psymtab.c (psymtab_storage): Delete psymtabs.
9458         (psymtab_storage::allocate_psymtab): Use new.
9459         (psymtab_storage::discard_psymtab): Use delete.
9460         * psympriv.h (struct partial_symtab): Add constructor and
9461         initializers.
9462
9463 2020-01-26  Tom Tromey  <tom@tromey.com>
9464
9465         * machoread.c: Do not include psympriv.h.
9466
9467 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9468
9469         * NEWS: Mention the new option and the set/show commands.
9470
9471 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9472
9473         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9474         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9475         (validate_exec_file): New variables, enums, functions.
9476         (exec_file_locate_attach, print_section_info): Style the filenames.
9477         (_initialize_exec): Install show_exec_file_mismatch_command and
9478          set_exec_file_mismatch_command.
9479         * gdbcore.h (validate_exec_file): Declare.
9480         * infcmd.c (attach_command): Call validate_exec_file.
9481         * remote.c ( remote_target::remote_add_inferior): Likewise.
9482
9483 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9484
9485         * frame.c (find_frame_sal): Move call to get_next_frame into more
9486         inner scope.
9487         * inline-frame.c (inilne_state) <inline_state>: Update argument
9488         types.
9489         (inilne_state) <skipped_symbol>: Rename to...
9490         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9491         (skip_inline_frames): Build vector of skipped symbols and use this
9492         to reate the inline_state.
9493         (inline_skipped_symbol): Add a comment and some assertions, fetch
9494         skipped symbol from the list.
9495
9496 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9497
9498         * buildsym.c (lte_is_less_than): Delete.
9499         (buildsym_compunit::end_symtab_with_blockvector): Create local
9500         lambda function to sort line table entries, and use
9501         std::stable_sort instead of std::sort.
9502         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9503         markers when looking for a previous line.
9504
9505 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9506
9507         * dwarf2read.c (lnp_state_machine::record_line): Include
9508         end_sequence parameter in debug print out.  Record the line if we
9509         are at an end_sequence marker even if it's not the start of a
9510         statement.
9511         * symmisc.c (maintenance_print_one_line_table): Print end of
9512         sequence markers with 'END' not '0'.
9513
9514 2020-01-24  Pedro Alves  <palves@redhat.com>
9515
9516         PR gdb/25410
9517         * thread.c (scoped_restore_current_thread::restore): Use
9518         switch_to_inferior_no_thread.
9519         * exec.c: Include "progspace-and-thread.h".
9520         (add_target_sections, remove_target_sections):
9521         scoped_restore_current_pspace_and_thread instead of
9522         scoped_restore_current_thread.
9523         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9524         and aspace to the inferior before calling clone_program_space.
9525         Remove stale comment.
9526
9527 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9528
9529         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9530         (arm_netbsd_nat_target::fetch_registers): ...this.
9531         (arm_nbsd_nat_target::store_registers): Rename to...
9532         (arm_netbsd_nat_target::store_registers): ...this.
9533
9534 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9535
9536         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9537         register_t.
9538
9539 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9540
9541         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9542         Update comment.
9543         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9544         Likewise.
9545         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9546         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9547         the correct replacement (iterate_over_regset_sections).
9548         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9549         Update comment.
9550
9551 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9552
9553         PR gdb/23718
9554         * gdb/python/python.c (execute_gdb_command): Call
9555         async_enable_stdin in catch block.
9556
9557 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9558
9559         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9560         SWITCH_THRU_ALL_UIS.
9561
9562 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9563
9564         PR tui/9765
9565         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9566         comment, add extra parameter, and update to store previous symbol
9567         when appropriate.
9568         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9569         add extra parameter.
9570         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9571         remove unneeded parameter, add try/catch around gdb_print_insn,
9572         rewrite to add items to asm_lines vector.
9573         (tui_find_backward_disassembly_start_address): New function.
9574         (tui_find_disassembly_address): Updated throughout.
9575         (tui_disasm_window::set_contents): Update for changes to
9576         tui_disassemble.
9577         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9578         number of lines to scroll.
9579
9580 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9581
9582         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9583         (SECT_OFF_DATA): Likewise.
9584         (SECT_OFF_RODATA): Likewise.
9585         (SECT_OFF_TEXT): Likewise.
9586         (SECT_OFF_BSS): Likewise.
9587         (struct objfile) <text_section_offset, data_section_offset>: New
9588         methods.
9589         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9590         objfile::text_section_offset.
9591         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9592         * coffread.c (coff_symtab_read): Likewise.
9593         (enter_linenos): Likewise.
9594         (process_coff_symbol): Likewise.
9595         * ctfread.c (get_objfile_text_range): Likewise.
9596         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9597         Use objfile::data_section_offset.
9598         * dwarf2-frame.c (execute_cfa_program): Use
9599         objfile::text_section_offset.
9600         (dwarf2_frame_find_fde): Likewise.
9601         * dwarf2read.c (create_addrmap_from_index): Likewise.
9602         (create_addrmap_from_aranges): Likewise.
9603         (dw2_find_pc_sect_compunit_symtab): Likewise.
9604         (process_psymtab_comp_unit_reader): Likewise.
9605         (add_partial_symbol): Likewise.
9606         (add_partial_subprogram): Likewise.
9607         (process_full_comp_unit): Likewise.
9608         (read_file_scope): Likewise.
9609         (read_func_scope): Likewise.
9610         (read_lexical_block_scope): Likewise.
9611         (read_call_site_scope): Likewise.
9612         (dwarf2_rnglists_process): Likewise.
9613         (dwarf2_ranges_process): Likewise.
9614         (dwarf2_ranges_read): Likewise.
9615         (dwarf_decode_lines_1): Likewise.
9616         (new_symbol): Likewise.
9617         (dwarf2_fetch_die_loc_sect_off): Likewise.
9618         (dwarf2_per_cu_text_offset): Likewise.
9619         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9620         * hppa-tdep.c (read_unwind_info): Likewise.
9621         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9622         * psympriv.h (struct partial_symtab): Likewise.
9623         * psymtab.c (find_pc_sect_psymtab): Likewise.
9624         * solib-svr4.c (enable_break): Likewise.
9625         * stap-probe.c (relocate_address): Use
9626         objfile::data_section_offset.
9627         * xcoffread.c (enter_line_range): Use
9628         objfile::text_section_offset.
9629         (read_xcoff_symtab): Likewise.
9630
9631 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9632
9633         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9634         declaration to narrower scopes.
9635
9636 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9637
9638         * darwin-nat.h (struct darwin_exception_msg, enum
9639         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9640         Move up.
9641         (class darwin_nat_target) <wait_1, check_new_threads,
9642         decode_exception_message, decode_message, stop_inferior,
9643         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9644         * darwin-nat.c (darwin_check_new_threads): Rename to...
9645         (darwin_nat_target::check_new_threads): ... this.
9646         (darwin_suspend_inferior_it): Remove.
9647         (darwin_decode_exception_message): Rename to...
9648         (darwin_nat_target::decode_exception_message): ... this.
9649         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9650         (darwin_decode_message): Rename to...
9651         (darwin_nat_target::decode_message): ... this.
9652         (cancel_breakpoint): Rename to...
9653         (darwin_nat_target::cancel_breakpoint): ... this.
9654         (darwin_wait): Rename to...
9655         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9656         instead of iterate_over_inferiors.
9657         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9658         (darwin_stop_inferior): Rename to...
9659         (darwin_nat_target::stop_inferior): ... this.
9660         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9661         (darwin_init_thread_list): Rename to...
9662         (darwin_nat_target::init_thread_list): ... this.
9663         (darwin_ptrace_him): Rename to...
9664         (darwin_nat_target::ptrace_him): ... this.
9665         (darwin_nat_target::create_inferior): Pass lambda function to
9666         fork_inferior.
9667         (darwin_nat_target::detach): Call stop_inferior instead of
9668         darwin_stop_inferior.
9669         * fork-inferior.h (fork_inferior): Change init_trace_fun
9670         parameter to gdb::function_view.
9671         * fork-inferior.c (fork_inferior): Likewise.
9672
9673 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9674
9675         * i386-cygwin-tdep.c (core_process_module_section): Update.
9676         * windows-nat.c (struct lm_info_windows): Add text_offset.
9677         (windows_xfer_shared_libraries): Update.
9678         * windows-tdep.c (windows_xfer_shared_library):
9679         Add text_offset_cached argument.
9680         * windows-tdep.h (windows_xfer_shared_library): Update.
9681
9682 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9683
9684         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9685
9686 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9687
9688         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9689         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9690         replace with range-based for.
9691         (gdbsim_interrupt_inferior): Remove.
9692         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9693         with a range-based for.  Inline code from
9694         gdbsim_interrupt_inferior.
9695
9696 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9697
9698         * infrun.c (proceed): Fix indentation.
9699
9700 2020-01-21  Tom Tromey  <tromey@adacore.com>
9701
9702         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9703         * python/python.c (python_extension_ops): Update.
9704         (gdbpy_colorize): New function.
9705         * python/lib/gdb/__init__.py (colorize): New function.
9706         * extension.h (ext_lang_colorize): Declare.
9707         * extension.c (ext_lang_colorize): New function.
9708         * extension-priv.h (struct extension_language_ops) <colorize>: New
9709         member.
9710         * cli/cli-style.c (_initialize_cli_style): Update help text.
9711
9712 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9713
9714         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9715         <cond>: Change type to bool.
9716         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9717         (aarch64_displaced_step_cb): Likewise.
9718         (aarch64_displaced_step_tb): Likewise.
9719
9720 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9721
9722         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9723         output.
9724
9725 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9726
9727         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9728         <pc_adjust>: Adjust the documentation.
9729         (aarch64_displaced_step_fixup): Check if PC really moved before
9730         adjusting it.
9731
9732 2020-01-19  Tom Tromey  <tom@tromey.com>
9733
9734         * disasm.c (~gdb_disassembler): New destructor.
9735         (gdb_buffered_insn_length): Call disassemble_free_target.
9736         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9737         DISABLE_COPY_AND_ASSIGN.
9738
9739 2020-01-19  Tom Tromey  <tom@tromey.com>
9740
9741         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9742         (die_reader_func_ftype): Remove.
9743         (cutu_reader): New class.
9744         (dw2_get_file_names_reader): Remove "data" parameter.
9745         (dw2_get_file_names): Use cutu_reader.
9746         (create_debug_type_hash_table): Update.
9747         (read_cutu_die_from_dwo): Update comment.
9748         (lookup_dwo_unit): Add dwo_name parameter.
9749         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9750         die_reader_func_ftype and data parameters.
9751         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9752         Remove die_reader_func_ftype and data parameters.
9753         (~cutu_reader): New; from init_cutu_and_read_dies.
9754         (cutu_reader::cutu_reader): Rename from
9755         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9756         and data parameters.
9757         (init_cutu_and_read_dies_simple): Remove.
9758         (struct process_psymtab_comp_unit_data): Remove.
9759         (process_psymtab_comp_unit_reader): Remove data parameter; add
9760         want_partial_unit and pretend_language parameters.
9761         (process_psymtab_comp_unit): Use cutu_reader.
9762         (build_type_psymtabs_reader): Remove data parameter.
9763         (build_type_psymtabs_1): Use cutu_reader.
9764         (process_skeletonless_type_unit): Likewise.
9765         (load_partial_comp_unit_reader): Remove.
9766         (load_partial_comp_unit): Use cutu_reader.
9767         (load_full_comp_unit_reader): Remove.
9768         (load_full_comp_unit): Use cutu_reader.
9769         (struct create_dwo_cu_data): Remove.
9770         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9771         dwo_unit parameters.
9772         (create_cus_hash_table): Use cutu_reader.
9773         (struct dwarf2_read_addr_index_data): Remove.
9774         (dwarf2_read_addr_index_reader): Remove.
9775         (dwarf2_read_addr_index): Use cutu_reader.
9776         (read_signatured_type_reader): Remove.
9777         (read_signatured_type): Use cutu_reader.
9778
9779 2020-01-19  Tom Tromey  <tom@tromey.com>
9780
9781         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9782         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9783         (tui_wrefresh): Declare.
9784         * tui/tui-wingeneral.c (suppress_output): New global.
9785         (tui_suppress_output, ~tui_suppress_output): New constructor and
9786         destructor.
9787         (tui_wrefresh): New function.
9788         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9789         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9790         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9791         method.
9792         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9793         tui_wrefresh.
9794         (tui_data_window::no_refresh): New method.
9795         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9796         (tui_reg_command): Use tui_suppress_output
9797         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9798         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9799         method.
9800         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9801
9802 2020-01-19  Tom Tromey  <tom@tromey.com>
9803
9804         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9805         Handle case where symtab is null.
9806
9807 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9808
9809         * linux-fork.c (one_fork_p): Simplify.
9810
9811 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9812
9813         * top.c (struct qt_args): Remove.
9814         (kill_or_detach): Change return type to void, replace `void *`
9815         parameter with a proper one.
9816         (print_inferior_quit_action):  Likewise.
9817         (quit_confirm): Use range-based for loop to iterate over inferiors.
9818         (quit_force): Likewise.
9819
9820 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9821
9822         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9823         `void *` parameter with proper parameters.
9824         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9825         (print_one_inferior): Change return type to void, replace `void *`
9826         parameter with proper parameters.
9827         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9828         inferiors.
9829         (get_other_inferior): Remove.
9830         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9831         inferiors.
9832
9833 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9834
9835         * mi/mi-interp.c (report_initial_inferior): Remove.
9836         (mi_interp::init): Use range-based for to iterate over inferiors.
9837
9838 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9839
9840         * python/py-inferior.c (build_inferior_list): Remove.
9841         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9842
9843 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9844
9845         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9846         (btrace_stitch_trace): Likewise.
9847         * charset.c (intermediate_encoding): Likewise (vaild).
9848         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9849         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9850         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9851
9852 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9853
9854         * windows-tdep.c (windows_get_tlb_type):
9855         Add rtl_user_process_parameters type.
9856
9857 2020-01-16  Pedro Alves  <palves@redhat.com>
9858             Norbert Lange  <nolange79@gmail.com>
9859
9860         PR build/24805
9861         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9862         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9863         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9864         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9865         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9866         (ps_plog): Redeclare exported functions with default visibility.
9867
9868 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9869
9870         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9871         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9872
9873 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9874
9875         * infcmd.c (post_create_inferior): Use get_thread_regcache
9876         instead of get_current_regcache.
9877
9878 2020-01-14  Tom Tromey  <tom@tromey.com>
9879
9880         PR symtab/12535:
9881         * python/python.c (gdbpy_decode_line): Treat empty string the same
9882         as no argument.
9883
9884 2020-01-14  Tom Tromey  <tom@tromey.com>
9885
9886         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9887
9888 2020-01-14  Tom Tromey  <tom@tromey.com>
9889
9890         * nat/linux-btrace.c: Don't include <config.h>.
9891         * nat/linux-ptrace.c: Don't include <config.h>.
9892         * nat/x86-linux-dregs.c: Don't include <config.h>.
9893
9894 2020-01-14  Tom Tromey  <tom@tromey.com>
9895
9896         * configure: Rebuild.
9897         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9898
9899 2020-01-14  Tom Tromey  <tom@tromey.com>
9900
9901         * nat/x86-linux-dregs.c: Include configh.h.
9902         * nat/linux-ptrace.c: Include configh.h.
9903         * nat/linux-btrace.c: Include configh.h.
9904         * defs.h: Include config.h, bfd.h.
9905         * configure.ac: Don't source common.host.
9906         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9907         * configure: Rebuild.
9908         * acinclude.m4: Update path.
9909         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9910         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9911         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9912         (CLIBS): Add LIBSUPPORT.
9913         (CDEPS): Likewise.
9914         (COMMON_SFILES): Remove gdbsupport files.
9915         (HFILES_NO_SRCDIR): Likewise.
9916         (stamp-version): Update path to create-version.sh.
9917         (ALLDEPFILES): Remove gdbsupport files.
9918
9919 2020-01-14  Tom Tromey  <tom@tromey.com>
9920
9921         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9922         USE_WIN32API when needed.
9923         * configure.ac (USE_WIN32API): Don't define.
9924         (WIN32LIBS): Use WIN32APILIBS.
9925         * configure: Rebuild.
9926
9927 2020-01-14  Tom Tromey  <tom@tromey.com>
9928
9929         * configure: Rebuild.
9930         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9931
9932 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9933
9934         * skip.c (skip_function_command): Make skip w/o arguments use the
9935         name of the inlined function if pc is inside any inlined function.
9936
9937 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9938
9939         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9940         * infrun.c (resume_1): Likewise.
9941         (handle_inferior_event): Remove stale comment.
9942         * linux-nat.c (linux_nat_target::resume): Update comments.
9943         (save_stop_reason): Likewise.
9944         (linux_nat_filter_event): Likewise.
9945         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9946
9947 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9948
9949         * elfread.c (record_minimal_symbol): Set section index to 0 for
9950         non-allocatable sections.
9951
9952
9953 2020-01-13  Ali Tamur <tamur@google.com>
9954
9955         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9956         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9957         to gdb::optional.  Update comments.
9958         (dwo_file): Update comments.
9959         (read_attribute): Update API to take an additional out parameter,
9960         need_reprocess.  This is used to mark attributes that need other
9961         attributes (e.g. str_offsets_base) for correct computation which may not
9962         have been read yet.
9963         (read_attribute_reprocess): New function declaration.
9964         (read_addr_index): Likewise.
9965         (read_dwo_str_index): Likewise.
9966         (read_stub_str_index): Likewise.
9967         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9968         (lookup_addr_base): New function definition.
9969         (lookup_ranges_base): Likewise.
9970         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9971         lookup_ranges_base.
9972         (init_cutu_and_read_dies): Update comments.
9973         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9974         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9975         Update comments.
9976         (init_cutu_and_read_dies_simple): Reflect API changes.
9977         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9978         (create_cus_hash_table): Change API to take parent compile unit.
9979         Reflect API changes.
9980         (open_and_init_dwo_file): Reflect API changes.
9981         (dwarf2_get_pc_bounds): Update comments.
9982         (dwarf2_record_block_ranges): Likewise.
9983         (read_full_die_1): Change implementation to reprocess attributes that
9984         need str_offsets_base and addr_base.
9985         (partial_die_info::read): Likewise.
9986         (read_attribute_reprocess): New function definition.
9987         (read_attribute_value): Change API to take an additional out parameter,
9988         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9989         when a non-dwo compile unit has index based attributes.
9990         (read_attribute): Reflect API changes.
9991         (read_addr_index_1): Reflect API changes.  Update comments.
9992         (dwarf2_read_addr_index_data): Reflect API changes.
9993         (dwarf2_read_addr_index): Likewise.
9994         (read_str_index): Change API and implementation.  This becomes a helper
9995         to be used by the new string index related methods.  Update error
9996         message and comments.
9997         (read_dwo_str_index): New function definition.
9998         (read_stub_str_index): Likewise.
9999         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10000         * symfile.h (dwarf2_debug_sections): Likewise.
10001         * xcoffread.c (dwarf2_debug_sections): Likewise.
10002
10003 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10004
10005         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10006         core_reg_sect type to gdb_byte *.
10007         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10008         * cris-tdep.c (fetch_core_registers): Likewise.
10009         * corelow.c (core_target::get_core_register_section): Change
10010         type of `contents` to gdb::byte_vector.
10011
10012 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10013
10014         * tui/tui-wingeneral.c (box_win): Position the title in the center
10015         of the border.
10016
10017 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10018
10019         * corelow.c (core_target::get_core_register_section): Use
10020           std::vector instead of alloca.
10021
10022 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10023
10024         * warning.m4: Add -Wmissing-declarations to build_warnings.
10025         * configure: Re-generate.
10026
10027 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10028
10029         * python/python.c (init__gdb_module): Add declaration.
10030
10031 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10032
10033         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10034         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10035         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10036         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10037         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10038         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10039         * ada-exp.y (_initialize_ada_exp): Add declaration.
10040         * ada-lang.c (_initialize_ada_language): Add declaration.
10041         * ada-tasks.c (_initialize_tasks): Add declaration.
10042         * agent.c (_initialize_agent): Add declaration.
10043         * aix-thread.c (_initialize_aix_thread): Add declaration.
10044         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10045         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10046         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10047         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10048         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10049         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10050         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10051         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10052         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10053         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10054         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10055         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10056         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10057         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10058         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10059         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10060         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10061         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10062         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10063         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10064         * annotate.c (_initialize_annotate): Add declaration.
10065         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10066         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10067         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10068         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10069         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10070         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10071         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10072         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10073         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10074         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10075         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10076         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10077         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10078         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10079         * auto-load.c (_initialize_auto_load): Add declaration.
10080         * auxv.c (_initialize_auxv): Add declaration.
10081         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10082         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10083         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10084         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10085         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10086         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10087         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10088         * breakpoint.c (_initialize_breakpoint): Add declaration.
10089         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10090         * btrace.c (_initialize_btrace): Add declaration.
10091         * charset.c (_initialize_charset): Add declaration.
10092         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10093         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10094         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10095         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10096         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10097         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10098         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10099         * coffread.c (_initialize_coffread): Add declaration.
10100         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10101         * compile/compile.c (_initialize_compile): Add declaration.
10102         * complaints.c (_initialize_complaints): Add declaration.
10103         * completer.c (_initialize_completer): Add declaration.
10104         * copying.c (_initialize_copying): Add declaration.
10105         * corefile.c (_initialize_core): Add declaration.
10106         * corelow.c (_initialize_corelow): Add declaration.
10107         * cp-abi.c (_initialize_cp_abi): Add declaration.
10108         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10109         * cp-support.c (_initialize_cp_support): Add declaration.
10110         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10111         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10112         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10113         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10114         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10115         * ctfread.c (_initialize_ctfread): Add declaration.
10116         * d-lang.c (_initialize_d_language): Add declaration.
10117         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10118         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10119         * dbxread.c (_initialize_dbxread): Add declaration.
10120         * dcache.c (_initialize_dcache): Add declaration.
10121         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10122         * disasm.c (_initialize_disasm): Add declaration.
10123         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10124         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10125         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10126         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10127         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10128         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10129         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10130         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10131         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10132         * elfread.c (_initialize_elfread): Add declaration.
10133         * exec.c (_initialize_exec): Add declaration.
10134         * extension.c (_initialize_extension): Add declaration.
10135         * f-lang.c (_initialize_f_language): Add declaration.
10136         * f-valprint.c (_initialize_f_valprint): Add declaration.
10137         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10138         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10139         * filesystem.c (_initialize_filesystem): Add declaration.
10140         * findcmd.c (_initialize_mem_search): Add declaration.
10141         * findvar.c (_initialize_findvar): Add declaration.
10142         * fork-child.c (_initialize_fork_child): Add declaration.
10143         * frame-base.c (_initialize_frame_base): Add declaration.
10144         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10145         * frame.c (_initialize_frame): Add declaration.
10146         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10147         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10148         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10149         * gcore.c (_initialize_gcore): Add declaration.
10150         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10151         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10152         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10153         * gdbarch.c (_initialize_gdbarch): Add declaration.
10154         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10155         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10156         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10157         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10158         * go-lang.c (_initialize_go_language): Add declaration.
10159         * go32-nat.c (_initialize_go32_nat): Add declaration.
10160         * guile/guile.c (_initialize_guile): Add declaration.
10161         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10162         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10163         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10164         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10165         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10166         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10167         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10168         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10169         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10170         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10171         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10172         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10173         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10174         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10175         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10176         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10177         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10178         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10179         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10180         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10181         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10182         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10183         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10184         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10185         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10186         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10187         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10188         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10189         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10190         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10191         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10192         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10193         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10194         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10195         * infcall.c (_initialize_infcall): Add declaration.
10196         * infcmd.c (_initialize_infcmd): Add declaration.
10197         * inflow.c (_initialize_inflow): Add declaration.
10198         * infrun.c (_initialize_infrun): Add declaration.
10199         * interps.c (_initialize_interpreter): Add declaration.
10200         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10201         * jit.c (_initialize_jit): Add declaration.
10202         * language.c (_initialize_language): Add declaration.
10203         * linux-fork.c (_initialize_linux_fork): Add declaration.
10204         * linux-nat.c (_initialize_linux_nat): Add declaration.
10205         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10206         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10207         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10208         * m2-lang.c (_initialize_m2_language): Add declaration.
10209         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10210         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10211         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10212         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10213         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10214         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10215         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10216         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10217         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10218         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10219         * machoread.c (_initialize_machoread): Add declaration.
10220         * macrocmd.c (_initialize_macrocmd): Add declaration.
10221         * macroscope.c (_initialize_macroscope): Add declaration.
10222         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10223         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10224         * maint.c (_initialize_maint_cmds): Add declaration.
10225         * mdebugread.c (_initialize_mdebugread): Add declaration.
10226         * memattr.c (_initialize_mem): Add declaration.
10227         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10228         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10229         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10230         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10231         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10232         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10233         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10234         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10235         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10236         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10237         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10238         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10239         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10240         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10241         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10242         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10243         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10244         * mipsread.c (_initialize_mipsread): Add declaration.
10245         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10246         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10247         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10248         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10249         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10250         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10251         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10252         * nto-procfs.c (_initialize_procfs): Add declaration.
10253         * objc-lang.c (_initialize_objc_language): Add declaration.
10254         * observable.c (_initialize_observer): Add declaration.
10255         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10256         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10257         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10258         * osabi.c (_initialize_gdb_osabi): Add declaration.
10259         * osdata.c (_initialize_osdata): Add declaration.
10260         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10261         * parse.c (_initialize_parse): Add declaration.
10262         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10263         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10264         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10265         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10266         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10267         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10268         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10269         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10270         * printcmd.c (_initialize_printcmd): Add declaration.
10271         * probe.c (_initialize_probe): Add declaration.
10272         * proc-api.c (_initialize_proc_api): Add declaration.
10273         * proc-events.c (_initialize_proc_events): Add declaration.
10274         * proc-service.c (_initialize_proc_service): Add declaration.
10275         * procfs.c (_initialize_procfs): Add declaration.
10276         * producer.c (_initialize_producer): Add declaration.
10277         * psymtab.c (_initialize_psymtab): Add declaration.
10278         * python/python.c (_initialize_python): Add declaration.
10279         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10280         * record-btrace.c (_initialize_record_btrace): Add declaration.
10281         * record-full.c (_initialize_record_full): Add declaration.
10282         * record.c (_initialize_record): Add declaration.
10283         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10284         * regcache.c (_initialize_regcache): Add declaration.
10285         * reggroups.c (_initialize_reggroup): Add declaration.
10286         * remote-notif.c (_initialize_notif): Add declaration.
10287         * remote-sim.c (_initialize_remote_sim): Add declaration.
10288         * remote.c (_initialize_remote): Add declaration.
10289         * reverse.c (_initialize_reverse): Add declaration.
10290         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10291         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10292         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10293         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10294         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10295         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10296         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10297         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10298         Add declaration.
10299         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10300         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10301         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10302         * rust-exp.y (_initialize_rust_exp): Add declaration.
10303         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10304         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10305         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10306         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10307         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10308         * score-tdep.c (_initialize_score_tdep): Add declaration.
10309         * ser-go32.c (_initialize_ser_dos): Add declaration.
10310         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10311         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10312         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10313         * ser-uds.c (_initialize_ser_socket): Add declaration.
10314         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10315         * serial.c (_initialize_serial): Add declaration.
10316         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10317         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10318         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10319         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10320         * skip.c (_initialize_step_skip): Add declaration.
10321         * sol-thread.c (_initialize_sol_thread): Add declaration.
10322         * solib-aix.c (_initialize_solib_aix): Add declaration.
10323         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10324         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10325         * solib-frv.c (_initialize_frv_solib): Add declaration.
10326         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10327         * solib-target.c (_initialize_solib_target): Add declaration.
10328         * solib.c (_initialize_solib): Add declaration.
10329         * source-cache.c (_initialize_source_cache): Add declaration.
10330         * source.c (_initialize_source): Add declaration.
10331         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10332         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10333         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10334         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10335         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10336         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10337         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10338         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10339         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10340         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10341         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10342         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10343         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10344         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10345         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10346         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10347         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10348         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10349         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10350         * stabsread.c (_initialize_stabsread): Add declaration.
10351         * stack.c (_initialize_stack): Add declaration.
10352         * stap-probe.c (_initialize_stap_probe): Add declaration.
10353         * std-regs.c (_initialize_frame_reg): Add declaration.
10354         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10355         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10356         * symfile.c (_initialize_symfile): Add declaration.
10357         * symmisc.c (_initialize_symmisc): Add declaration.
10358         * symtab.c (_initialize_symtab): Add declaration.
10359         * target.c (_initialize_target): Add declaration.
10360         * target-connection.c (_initialize_target_connection): Add
10361         declaration.
10362         * target-dcache.c (_initialize_target_dcache): Add declaration.
10363         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10364         * thread.c (_initialize_thread): Add declaration.
10365         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10366         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10367         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10368         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10369         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10370         * tracectf.c (_initialize_ctf): Add declaration.
10371         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10372         * tracefile.c (_initialize_tracefile): Add declaration.
10373         * tracepoint.c (_initialize_tracepoint): Add declaration.
10374         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10375         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10376         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10377         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10378         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10379         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10380         * tui/tui.c (_initialize_tui): Add declaration.
10381         * typeprint.c (_initialize_typeprint): Add declaration.
10382         * ui-style.c (_initialize_ui_style): Add declaration.
10383         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10384         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10385         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10386         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10387         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10388         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10389         * unittests/filtered_iterator-selftests.c
10390         (_initialize_filtered_iterator_selftests): Add declaration.
10391         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10392         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10393         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10394         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10395         * unittests/main-thread-selftests.c
10396         (_initialize_main_thread_selftests): Add declaration.
10397         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10398         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10399         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10400         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10401         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10402         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10403         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10404         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10405         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10406         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10407         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10408         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10409         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10410         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10411         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10412         declaration.
10413         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10414         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10415         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10416         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10417         * user-regs.c (_initialize_user_regs): Add declaration.
10418         * utils.c (_initialize_utils): Add declaration.
10419         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10420         * valops.c (_initialize_valops): Add declaration.
10421         * valprint.c (_initialize_valprint): Add declaration.
10422         * value.c (_initialize_values): Add declaration.
10423         * varobj.c (_initialize_varobj): Add declaration.
10424         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10425         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10426         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10427         * windows-nat.c (_initialize_windows_nat): Add declaration.
10428         (_initialize_check_for_gdb_ini): Add declaration.
10429         (_initialize_loadable): Add declaration.
10430         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10431         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10432         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10433         * xcoffread.c (_initialize_xcoffread): Add declaration.
10434         * xml-support.c (_initialize_xml_support): Add declaration.
10435         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10436         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10437         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10438         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10439
10440 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10441
10442         * regformats/regdat.sh: Generate declaration for init function.
10443
10444 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10445
10446         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10447         up.
10448         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10449         close_one_inferior>: New methods.
10450         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10451         pass down target to find_inferior_pid.
10452         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10453         Pass down target to find_inferior_ptid.
10454         (gdbsim_target::create_inferior): Pass down target to
10455         add_thread_silent.
10456         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10457         target down to find_inferior_ptid and switch_to_thread.
10458         (gdbsim_target::close): Update to call close_one_inferior.
10459         (struct resume_data): Remove.
10460         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10461         directly, rather than through a void pointer.
10462         (gdbsim_target::resume): Update to call resume_one_inferior.
10463
10464 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10465
10466         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10467
10468 2020-01-12  Pedro Alves  <palves@redhat.com>
10469
10470         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10471         directly for the current inferior instead of
10472         discard_all_inferiors.
10473         (discard_all_inferiors): Delete.
10474
10475 2020-01-11  Tom Tromey  <tom@tromey.com>
10476
10477         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10478         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10479         deprecated_safe_get_selected_frame.
10480
10481 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10482
10483         * inferior.c (print_inferior): Switch inferior before printing it.
10484
10485 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10486             Pedro Alves  <palves@redhat.com>
10487
10488         * progspace-and-thread.c (switch_to_program_space_and_thread):
10489         Assert there's an inferior for PSPACE.  Use
10490         switch_to_inferior_no_thread to switch the inferior too.
10491         * progspace.c (program_space::~program_space): Call
10492         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10493         (program_space::free_all_objfiles): Don't call clear_symtab_users
10494         here.
10495         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10496
10497 2020-01-10  Pedro Alves  <palves@redhat.com>
10498
10499         * NEWS: Mention multi-target debugging, "info connections", and
10500         "add-inferior -no-connection".
10501
10502 2020-01-10  Pedro Alves  <palves@redhat.com>
10503
10504         * infrun.c: Include "target-connection.h".
10505         (check_multi_target_resumption): New.
10506         (proceed): Call it.
10507         * target-connection.c (make_target_connection_string): Make
10508         extern.
10509         * target-connection.h (make_target_connection_string): Declare.
10510
10511 2020-01-10  Pedro Alves  <palves@redhat.com>
10512
10513         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10514         * inferior.c (uiout_field_connection): New function.
10515         (print_inferior): Add new "connection-id" column.
10516         (add_inferior_command): Show connection number/string of added
10517         inferior.
10518         * process-stratum-target.h
10519         (process_stratum_target::connection_string): New virtual method.
10520         (process_stratum_target::connection_number): New field.
10521         * remote.c (remote_target::connection_string): New override.
10522         * target-connection.c: New file.
10523         * target-connection.h: New file.
10524         * target.c (decref_target): Remove process_stratum targets from
10525         the connection list.
10526         (target_stack::push): Add process_stratum targets to the
10527         connection list.
10528
10529 2020-01-10  Pedro Alves  <palves@redhat.com>
10530
10531         Revert:
10532         2016-04-12  Pedro Alves  <palves@redhat.com>
10533         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10534         Remove references to name.
10535         * serial.h (struct serial) <name>: Delete.
10536
10537 2020-01-10  Pedro Alves  <palves@redhat.com>
10538
10539         * gdbarch-selftests.c (register_to_value_test): Remove "target
10540         already pushed" check.
10541
10542 2020-01-10  Pedro Alves  <palves@redhat.com>
10543             John Baldwin  <jhb@FreeBSD.org>
10544
10545         * aarch64-linux-nat.c
10546         (aarch64_linux_nat_target::thread_architecture): Adjust.
10547         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10548         (task_command_1): Likewise.
10549         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10550         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10551         (aix_thread_target::store_registers)
10552         (aix_thread_target::thread_alive): Adjust.
10553         * amd64-fbsd-tdep.c: Include "inferior.h".
10554         (amd64fbsd_get_thread_local_address): Pass down target.
10555         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10556         thread's gdbarch instead of target_gdbarch.
10557         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10558         get_last_target_status.
10559         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10560         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10561         inferiors.
10562         (update_inserted_breakpoint_locations): Skip if inferiors with no
10563         execution.
10564         (update_global_location_list): When handling moribund locations,
10565         find representative inferior for location's pspace, and use thread
10566         count of its process_stratum target.
10567         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10568         * bsd-uthread.c (bsd_uthread_target::wait): Use
10569         as_process_stratum_target and adjust thread_change_ptid and
10570         add_thread calls.
10571         (bsd_uthread_target::update_thread_list): Use
10572         as_process_stratum_target and adjust find_thread_ptid,
10573         thread_change_ptid and add_thread calls.
10574         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10575         find_thread_ptid call.
10576         * corelow.c (add_to_thread_list): Adjust add_thread call.
10577         (core_target_open): Adjust add_thread_silent and thread_count
10578         calls.
10579         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10580         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10581         * event-top.c (async_disconnect): Pop targets from all inferiors.
10582         * exec.c (add_target_sections): Push exec target on all inferiors
10583         sharing the program space.
10584         (remove_target_sections): Remove the exec target from all
10585         inferiors sharing the program space.
10586         (exec_on_vfork): New.
10587         * exec.h (exec_on_vfork): Declare.
10588         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10589         Pass it down.
10590         (fbsd_nat_target::update_thread_list): Adjust.
10591         (fbsd_nat_target::resume): Adjust.
10592         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10593         down.
10594         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10595         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10596         get_thread_arch_regcache call.
10597         * fork-child.c (gdb_startup_inferior): Pass target down to
10598         startup_inferior and set_executing.
10599         * gdbthread.h (struct process_stratum_target): Forward declare.
10600         (add_thread, add_thread_silent, add_thread_with_info)
10601         (in_thread_list): Add process_stratum_target parameter.
10602         (find_thread_ptid(inferior*, ptid_t)): New overload.
10603         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10604         parameter.
10605         (all_threads()): Delete overload.
10606         (all_threads, all_non_exited_threads): Add process_stratum_target
10607         parameter.
10608         (all_threads_safe): Use brace initialization.
10609         (thread_count): Add process_stratum_target parameter.
10610         (set_resumed, set_running, set_stop_requested, set_executing)
10611         (threads_are_executing, finish_thread_state): Add
10612         process_stratum_target parameter.
10613         (switch_to_thread): Use is_current_thread.
10614         * i386-fbsd-tdep.c: Include "inferior.h".
10615         (i386fbsd_get_thread_local_address): Pass down target.
10616         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10617         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10618         have_inferiors check.
10619         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10620         (inf_ptrace_target::attach): Adjust.
10621         * infcall.c (run_inferior_call): Adjust.
10622         * infcmd.c (run_command_1): Pass target to
10623         scoped_finish_thread_state.
10624         (proceed_thread_callback): Skip inferiors with no execution.
10625         (continue_command): Rename 'all_threads' local to avoid hiding
10626         'all_threads' function.  Adjust get_last_target_status call.
10627         (prepare_one_step): Adjust set_running call.
10628         (signal_command): Use user_visible_resume_target.  Compare thread
10629         pointers instead of inferior_ptid.
10630         (info_program_command): Adjust to pass down target.
10631         (attach_command): Mark target's 'thread_executing' flag.
10632         (stop_current_target_threads_ns): New, factored out from ...
10633         (interrupt_target_1): ... this.  Switch inferior before making
10634         target calls.
10635         * inferior-iter.h
10636         (struct all_inferiors_iterator, struct all_inferiors_range)
10637         (struct all_inferiors_safe_range)
10638         (struct all_non_exited_inferiors_range): Filter on
10639         process_stratum_target too.  Remove explicit.
10640         * inferior.c (inferior::inferior): Push dummy target on target
10641         stack.
10642         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10643         Add process_stratum_target parameter, and pass it down.
10644         (have_live_inferiors): Adjust.
10645         (switch_to_inferior_and_push_target): New.
10646         (add_inferior_command, clone_inferior_command): Handle
10647         "-no-connection" parameter.  Use
10648         switch_to_inferior_and_push_target.
10649         (_initialize_inferior): Mention "-no-connection" option in
10650         the help of "add-inferior" and "clone-inferior" commands.
10651         * inferior.h: Include "process-stratum-target.h".
10652         (interrupt_target_1): Use bool.
10653         (struct inferior) <push_target, unpush_target, target_is_pushed,
10654         find_target_beneath, top_target, process_target, target_at,
10655         m_stack>: New.
10656         (discard_all_inferiors): Delete.
10657         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10658         (all_inferiors, all_non_exited_inferiors): Add
10659         process_stratum_target parameter.
10660         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10661         (target_last_proc_target): New global.
10662         (follow_fork_inferior): Push target on new inferior.  Pass target
10663         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10664         reference count.
10665         (follow_fork): Adjust get_last_target_status call.  Also consider
10666         target.
10667         (follow_exec): Push target on new inferior.
10668         (struct execution_control_state) <target>: New field.
10669         (user_visible_resume_target): New.
10670         (do_target_resume): Call target_async.
10671         (resume_1): Set target's threads_executing flag.  Consider resume
10672         target.
10673         (commit_resume_all_targets): New.
10674         (proceed): Also consider resume target.  Skip threads of inferiors
10675         with no execution.  Commit resumtion in all targets.
10676         (start_remote): Pass current inferior to wait_for_inferior.
10677         (infrun_thread_stop_requested): Consider target as well.  Pass
10678         thread_info pointer to clear_inline_frame_state instead of ptid.
10679         (infrun_thread_thread_exit): Consider target as well.
10680         (random_pending_event_thread): New inferior parameter.  Use it.
10681         (do_target_wait): Rename to ...
10682         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10683         down.
10684         (threads_are_resumed_pending_p, do_target_wait): New.
10685         (prepare_for_detach): Adjust calls.
10686         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10687         do_target_wait_1 instead of do_target_wait.
10688         (fetch_inferior_event): Adjust.  Switch to representative
10689         inferior.  Pass target down.
10690         (set_last_target_status): Add process_stratum_target parameter.
10691         Save target in global.
10692         (get_last_target_status): Add process_stratum_target parameter and
10693         handle it.
10694         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10695         (context_switch): Check inferior_ptid == null_ptid before calling
10696         inferior_thread().
10697         (get_inferior_stop_soon): Pass down target.
10698         (wait_one): Rename to ...
10699         (poll_one_curr_target): ... this.
10700         (struct wait_one_event): New.
10701         (wait_one): New.
10702         (stop_all_threads): Adjust.
10703         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10704         event's target.
10705         (switch_back_to_stepped_thread): Also consider target.
10706         (print_stop_event): Update.
10707         (normal_stop): Update.  Also consider the resume target.
10708         * infrun.h (wait_for_inferior): Remove declaration.
10709         (user_visible_resume_target): New declaration.
10710         (get_last_target_status, set_last_target_status): New
10711         process_stratum_target parameter.
10712         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10713         process_stratum_target parameter, and use it.
10714         (clear_inline_frame_state (thread_info*)): New.
10715         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10716         process_stratum_target parameter.
10717         (clear_inline_frame_state (thread_info*)): Declare.
10718         * linux-fork.c (delete_checkpoint_command): Pass target down to
10719         find_thread_ptid.
10720         (checkpoint_command): Adjust.
10721         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10722         instead of just tweaking inferior_ptid.
10723         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10724         (exit_lwp): Pass target down to find_thread_ptid.
10725         (attach_proc_task_lwp_callback): Pass target down to
10726         add_thread/set_running/set_executing.
10727         (linux_nat_target::attach): Pass target down to
10728         thread_change_ptid.
10729         (get_detach_signal): Pass target down to find_thread_ptid.
10730         Consider last target status's target.
10731         (linux_resume_one_lwp_throw, resume_lwp)
10732         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10733         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10734         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10735         (linux_nat_target::async_wait_fd): New.
10736         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10737         target down.
10738         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10739         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10740         * linux-thread-db.c (struct thread_db_info::process_target): New
10741         field.
10742         (add_thread_db_info): Save target.
10743         (get_thread_db_info): New process_stratum_target parameter.  Also
10744         match target.
10745         (delete_thread_db_info): New process_stratum_target parameter.
10746         Also match target.
10747         (thread_from_lwp): Adjust to pass down target.
10748         (thread_db_notice_clone): Pass down target.
10749         (check_thread_db_callback): Pass down target.
10750         (try_thread_db_load_1): Always push the thread_db target.
10751         (try_thread_db_load, record_thread): Pass target down.
10752         (thread_db_target::detach): Pass target down.  Always unpush the
10753         thread_db target.
10754         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10755         target down.  Always unpush the thread_db target.
10756         (find_new_threads_callback, thread_db_find_new_threads_2)
10757         (thread_db_target::update_thread_list): Pass target down.
10758         (thread_db_target::pid_to_str): Pass current inferior down.
10759         (thread_db_target::get_thread_local_address): Pass target down.
10760         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10761         target down.
10762         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10763         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10764         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10765         (procfs_init_inferior): Rename to ...
10766         (procfs_target::procfs_init_inferior): ... this and adjust.
10767         (procfs_target::create_inferior, procfs_notice_thread)
10768         (procfs_do_thread_registers): Adjust.
10769         * ppc-fbsd-tdep.c: Include "inferior.h".
10770         (ppcfbsd_get_thread_local_address): Pass down target.
10771         * proc-service.c (ps_xfer_memory): Switch current inferior and
10772         program space as well.
10773         (get_ps_regcache): Pass target down.
10774         * process-stratum-target.c
10775         (process_stratum_target::thread_address_space)
10776         (process_stratum_target::thread_architecture): Pass target down.
10777         * process-stratum-target.h
10778         (process_stratum_target::threads_executing): New field.
10779         (as_process_stratum_target): New.
10780         * ravenscar-thread.c
10781         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10782         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10783         down.
10784         * record-btrace.c (record_btrace_target::info_record): Adjust.
10785         (record_btrace_target::record_method)
10786         (record_btrace_target::record_is_replaying)
10787         (record_btrace_target::fetch_registers)
10788         (get_thread_current_frame_id, record_btrace_target::resume)
10789         (record_btrace_target::wait, record_btrace_target::stop): Pass
10790         target down.
10791         * record-full.c (record_full_wait_1): Switch to event thread.
10792         Pass target down.
10793         * regcache.c (regcache::regcache)
10794         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10795         process_stratum_target parameter and handle it.
10796         (current_thread_target): New global.
10797         (get_thread_regcache): Add process_stratum_target parameter and
10798         handle it.  Switch inferior before calling target method.
10799         (get_thread_regcache): Pass target down.
10800         (get_thread_regcache_for_ptid): Pass target down.
10801         (registers_changed_ptid): Add process_stratum_target parameter and
10802         handle it.
10803         (registers_changed_thread, registers_changed): Pass target down.
10804         (test_get_thread_arch_aspace_regcache): New.
10805         (current_regcache_test): Define a couple local test_target_ops
10806         instances and use them for testing.
10807         (readwrite_regcache): Pass process_stratum_target parameter.
10808         (cooked_read_test, cooked_write_test): Pass mock_target down.
10809         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10810         (get_thread_arch_aspace_regcache): Add process_stratum_target
10811         parameter.
10812         (regcache::target): New method.
10813         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10814         (regcache::registers_changed_ptid): Add process_stratum_target
10815         parameter.
10816         (regcache::m_target): New field.
10817         (registers_changed_ptid): Add process_stratum_target parameter.
10818         * remote.c (remote_state::supports_vCont_probed): New field.
10819         (remote_target::async_wait_fd): New method.
10820         (remote_unpush_and_throw): Add remote_target parameter.
10821         (get_current_remote_target): Adjust.
10822         (remote_target::remote_add_inferior): Push target.
10823         (remote_target::remote_add_thread)
10824         (remote_target::remote_notice_new_inferior)
10825         (get_remote_thread_info): Pass target down.
10826         (remote_target::update_thread_list): Skip threads of inferiors
10827         bound to other targets.  (remote_target::close): Don't discard
10828         inferiors.  (remote_target::add_current_inferior_and_thread)
10829         (remote_target::process_initial_stop_replies)
10830         (remote_target::start_remote)
10831         (remote_target::remote_serial_quit_handler): Pass down target.
10832         (remote_target::remote_unpush_target): New remote_target
10833         parameter.  Unpush the target from all inferiors.
10834         (remote_target::remote_unpush_and_throw): New remote_target
10835         parameter.  Pass it down.
10836         (remote_target::open_1): Check whether the current inferior has
10837         execution instead of checking whether any inferior is live.  Pass
10838         target down.
10839         (remote_target::remote_detach_1): Pass down target.  Use
10840         remote_unpush_target.
10841         (extended_remote_target::attach): Pass down target.
10842         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10843         (remote_target::append_resumption): Pass down target.
10844         (remote_target::append_pending_thread_resumptions)
10845         (remote_target::remote_resume_with_hc, remote_target::resume)
10846         (remote_target::commit_resume): Pass down target.
10847         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10848         (remote_target::interrupt_query)
10849         (remote_target::remove_new_fork_children)
10850         (remote_target::check_pending_events_prevent_wildcard_vcont)
10851         (remote_target::remote_parse_stop_reply)
10852         (remote_target::process_stop_reply): Pass down target.
10853         (first_remote_resumed_thread): New remote_target parameter.  Pass
10854         it down.
10855         (remote_target::wait_as): Pass down target.
10856         (unpush_and_perror): New remote_target parameter.  Pass it down.
10857         (remote_target::readchar, remote_target::remote_serial_write)
10858         (remote_target::getpkt_or_notif_sane_1)
10859         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10860         down target.
10861         (remote_target::mourn_inferior): Pass down target.  Use
10862         remote_unpush_target.
10863         (remote_target::core_of_thread)
10864         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10865         (remote_target::pid_to_exec_file)
10866         (remote_target::thread_handle_to_thread_info): Pass down target.
10867         (remote_target::async_wait_fd): New.
10868         * riscv-fbsd-tdep.c: Include "inferior.h".
10869         (riscv_fbsd_get_thread_local_address): Pass down target.
10870         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10871         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10872         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10873         Adjust.
10874         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10875         * solib-svr4.c (enable_break): Pass down target.
10876         * spu-multiarch.c (parse_spufs_run): Pass down target.
10877         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10878         * target-delegates.c: Regenerate.
10879         * target.c (g_target_stack): Delete.
10880         (current_top_target): Return the current inferior's top target.
10881         (target_has_execution_1): Refer to the passed-in inferior's top
10882         target.
10883         (target_supports_terminal_ours): Check whether the initial
10884         inferior was already created.
10885         (decref_target): New.
10886         (target_stack::push): Incref/decref the target.
10887         (push_target, push_target, unpush_target): Adjust.
10888         (target_stack::unpush): Defref target.
10889         (target_is_pushed): Return bool.  Adjust to refer to the current
10890         inferior's target stack.
10891         (dispose_inferior): Delete, and inline parts ...
10892         (target_preopen): ... here.  Only dispose of the current inferior.
10893         (target_detach): Hold strong target reference while detaching.
10894         Pass target down.
10895         (target_thread_name): Add assertion.
10896         (target_resume): Pass down target.
10897         (target_ops::beneath, find_target_at): Adjust to refer to the
10898         current inferior's target stack.
10899         (get_dummy_target): New.
10900         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10901         has a thread running.
10902         (initialize_targets): Rename to ...
10903         (_initialize_target): ... this.
10904         * target.h: Include "gdbsupport/refcounted-object.h".
10905         (struct target_ops): Inherit refcounted_object.
10906         (target_ops::shortname, target_ops::longname): Make const.
10907         (target_ops::async_wait_fd): New method.
10908         (decref_target): Declare.
10909         (struct target_ops_ref_policy): New.
10910         (target_ops_ref): New typedef.
10911         (get_dummy_target): Declare function.
10912         (target_is_pushed): Return bool.
10913         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10914         (all_matching_threads_iterator::all_matching_threads_iterator):
10915         Handle filter target.
10916         * thread-iter.h (struct all_matching_threads_iterator, struct
10917         all_matching_threads_range, class all_non_exited_threads_range):
10918         Filter by target too.  Remove explicit.
10919         * thread.c (threads_executing): Delete.
10920         (inferior_thread): Pass down current inferior.
10921         (clear_thread_inferior_resources): Pass down thread pointer
10922         instead of ptid_t.
10923         (add_thread_silent, add_thread_with_info, add_thread): Add
10924         process_stratum_target parameter.  Use it for thread and inferior
10925         searches.
10926         (is_current_thread): New.
10927         (thread_info::deletable): Use it.
10928         (find_thread_ptid, thread_count, in_thread_list)
10929         (thread_change_ptid, set_resumed, set_running): New
10930         process_stratum_target parameter.  Pass it down.
10931         (set_executing): New process_stratum_target parameter.  Pass it
10932         down.  Adjust reference to 'threads_executing'.
10933         (threads_are_executing): New process_stratum_target parameter.
10934         Adjust reference to 'threads_executing'.
10935         (set_stop_requested, finish_thread_state): New
10936         process_stratum_target parameter.  Pass it down.
10937         (switch_to_thread): Also match inferior.
10938         (switch_to_thread): New process_stratum_target parameter.  Pass it
10939         down.
10940         (update_threads_executing): Reimplement.
10941         * top.c (quit_force): Pop targets from all inferior.
10942         (gdb_init): Don't call initialize_targets.
10943         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10944         Declare.
10945         (windows_add_thread, windows_delete_thread): Adjust.
10946         (get_windows_debug_event): Rename to ...
10947         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10948         * tracefile-tfile.c (tfile_target_open): Pass down target.
10949         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10950         Forward declare.
10951         (switch_to_thread): Add process_stratum_target parameter.
10952         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10953         parameter.  Use it.
10954         (mi_on_resume): Pass target down.
10955         * nat/fork-inferior.c (startup_inferior): Add
10956         process_stratum_target parameter.  Pass it down.
10957         * nat/fork-inferior.h (startup_inferior): Add
10958         process_stratum_target parameter.
10959         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10960
10961 2020-01-10  Pedro Alves  <palves@redhat.com>
10962
10963         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10964         directly.  Instead find the first thread in the thread list and
10965         use switch_to_thread.
10966
10967 2020-01-10  Pedro Alves  <palves@redhat.com>
10968
10969         * remote.c (remote_target::remote_add_inferior): Don't bind a
10970         process to the current inferior if the current inferior is already
10971         bound to a process.
10972
10973 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10974             Pedro Alves  <palves@redhat.com>
10975
10976         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10977         If no process is specified, return null_ptid instead of
10978         inferior_ptid.
10979         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10980         TARGET_WAITKIND_SIGNALLED with no pid.
10981
10982 2020-01-10  Pedro Alves  <palves@redhat.com>
10983
10984         * remote.c (first_remote_resumed_thread): New.
10985         (remote_target::wait_as): Use it as default event_ptid instead of
10986         inferior_ptid.
10987
10988 2020-01-10  Pedro Alves  <palves@redhat.com>
10989
10990         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10991
10992 2020-01-10  Pedro Alves  <palves@redhat.com>
10993
10994         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10995         not -1.
10996
10997 2020-01-10  Pedro Alves  <palves@redhat.com>
10998
10999         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11000         ptid to get_last_target_status.
11001         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11002         ptid to get_last_target_status.
11003         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11004         get_last_target_status.
11005         (info_program_command): Don't pass a target_waitstatus to
11006         get_last_target_status.
11007         * infrun.c (init_wait_for_inferior): Use
11008         nullify_last_target_wait_ptid.
11009         (get_last_target_status): Handle nullptr arguments.
11010         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11011         (print_stop_event): Don't pass a ptid to get_last_target_status.
11012         (normal_stop): Don't pass a ptid to get_last_target_status.
11013         * infrun.h (get_last_target_status, set_last_target_status): Move
11014         comments here and update.
11015         (nullify_last_target_wait_ptid): Declare.
11016         * linux-fork.c (fork_load_infrun_state): Remove local extern
11017         declaration of nullify_last_target_wait_ptid.
11018         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11019         to get_last_target_status.
11020
11021 2020-01-10  Pedro Alves  <palves@redhat.com>
11022
11023         * gdbthread.h (scoped_restore_current_thread)
11024         <dont_restore, restore, m_dont_restore>: Declare.
11025         * thread.c (thread_alive): Add assertion.  Return bool.
11026         (switch_to_thread_if_alive): New.
11027         (prune_threads): Switch inferior/thread.
11028         (print_thread_info_1): Switch thread before calling target methods.
11029         (scoped_restore_current_thread::restore): New, factored out from
11030         ...
11031         (scoped_restore_current_thread::~scoped_restore_current_thread):
11032         ... this.
11033         (scoped_restore_current_thread::scoped_restore_current_thread):
11034         Add assertion.
11035         (thread_apply_all_command, thread_select): Use
11036         switch_to_thread_if_alive.
11037         * infrun.c (proceed, restart_threads, handle_signal_stop)
11038         (switch_back_to_stepped_thread): Switch current thread before
11039         calling target methods.
11040
11041 2020-01-10  Pedro Alves <palves@redhat.com>
11042
11043         * inferior.c (switch_to_inferior_no_thread): New function,
11044         factored out from ...
11045         (inferior_command): ... here.
11046         * inferior.h (switch_to_inferior_no_thread): Declare.
11047         * mi/mi-main.c (run_one_inferior): Use
11048         switch_to_inferior_no_thread.
11049
11050 2020-01-10  Pedro Alves  <palves@redhat.com>
11051
11052         * infcmd.c (kill_command): Remove dead code.
11053
11054 2020-01-10  Pedro Alves  <palves@redhat.com>
11055
11056         * remote.c (remote_target::mourn_inferior): No longer check
11057         whether the target is running.
11058
11059 2020-01-10  Pedro Alves  <palves@redhat.com>
11060
11061         * corelow.c (core_target::has_execution): Change parameter type to
11062         inferior pointer.
11063         * inferior.c (number_of_live_inferiors): Use
11064         inferior::has_execution instead of target_has_execution_1.
11065         * inferior.h (inferior::has_execution): New.
11066         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11067         inferior::has_execution instead of target_has_execution_1.
11068         * process-stratum-target.c
11069         (process_stratum_target::has_execution): Change parameter type to
11070         inferior pointer.  Check the inferior's PID instead of
11071         inferior_ptid.
11072         * process-stratum-target.h
11073         (process_stratum_target::has_execution): Change parameter type to
11074         inferior pointer.
11075         * record-full.c (record_full_core_target::has_execution): Change
11076         parameter type to inferior pointer.
11077         * target.c (target_has_execution_1): Change parameter type to
11078         inferior pointer.
11079         (target_has_execution_current): Adjust.
11080         * target.h (target_ops::has_execution): Change parameter type to
11081         inferior pointer.
11082         (target_has_execution_1): Change parameter type to inferior
11083         pointer.  Change return type to bool.
11084         * tracefile.h (tracefile_target::has_execution): Change parameter
11085         type to inferior pointer.
11086
11087 2020-01-10  Pedro Alves  <palves@redhat.com>
11088
11089         * exceptions.c (print_flush): Remove current_top_target() check.
11090
11091 2020-01-10  Pedro Alves  <palves@redhat.com>
11092
11093         * remote.c (show_remote_exec_file): Show the current inferior's
11094         exec-file instead of the command variable's value.
11095
11096 2020-01-10  Pedro Alves  <palves@redhat.com>
11097
11098         * record-full.c (record_full_resume_ptid): New global.
11099         (record_full_target::resume): Set it.
11100         (record_full_wait_1): Use record_full_resume_ptid instead of
11101         inferior_ptid.
11102
11103 2020-01-10  Pedro Alves  <palves@redhat.com>
11104
11105         * gdbthread.h (scoped_restore_current_thread)
11106         <dont_restore, restore, m_dont_restore>: Declare.
11107         * thread.c (thread_alive): Add assertion.  Return bool.
11108         (switch_to_thread_if_alive): New.
11109         (prune_threads): Switch inferior/thread.
11110         (print_thread_info_1): Switch thread before calling target methods.
11111         (scoped_restore_current_thread::restore): New, factored out from
11112         ...
11113         (scoped_restore_current_thread::~scoped_restore_current_thread):
11114         ... this.
11115         (scoped_restore_current_thread::scoped_restore_current_thread):
11116         Add assertion.
11117         (thread_apply_all_command, thread_select): Use
11118         switch_to_thread_if_alive.
11119
11120 2020-01-10  George Barrett  <bob@bob131.so>
11121
11122         * stap-probe.c (stap_modify_semaphore): Don't check for null
11123         semaphores.
11124         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11125         for null semaphores.
11126
11127 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11128
11129         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11130         all source windows, and maintain horizontal scroll status while
11131         doing so.
11132
11133 2020-01-09  Tom Tromey  <tom@tromey.com>
11134
11135         PR tui/18932:
11136         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11137         update_source_window, not print_source_lines.
11138
11139 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11140
11141         * tui/tui.c (tui_enable): Register tui hooks after calling
11142         tui_display_main.
11143
11144 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11145
11146         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11147
11148 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11149
11150         * thread.c (print_thread_info_1): Fix indentation.
11151
11152 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11153
11154         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11155         unique_xmalloc_ptr outside the if to always free the demangled name.
11156
11157 2020-01-08  Tom Tromey  <tromey@adacore.com>
11158
11159         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11160         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11161         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11162         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11163         Remove.
11164         (section_offsets): New typedef.
11165         * symtab.c (fixup_section, get_msymbol_address): Update.
11166         * symmisc.c (dump_msymbols): Update.
11167         * symfile.h (relative_addr_info_to_section_offsets)
11168         (symfile_map_offsets_to_segments): Update.
11169         * symfile.c (build_section_addr_info_from_objfile)
11170         (init_objfile_sect_indices): Update.
11171         (struct place_section_arg): Change type of "offsets".
11172         (place_section): Update.
11173         (relative_addr_info_to_section_offsets): Change type of
11174         "section_offsets".  Remove "num_sections" parameter.
11175         (default_symfile_offsets, syms_from_objfile_1)
11176         (set_objfile_default_section_offset): Update.
11177         (reread_symbols): No need to preserve section offsets by hand.
11178         (symfile_map_offsets_to_segments): Change type of "offsets".
11179         * stap-probe.c (relocate_address): Update.
11180         * stabsread.h (process_one_symbol): Update.
11181         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11182         (solib_target_relocate_section_addresses): Update.
11183         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11184         Update.
11185         * solib-frv.c (frv_relocate_main_executable): Update.
11186         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11187         * solib-aix.c (solib_aix_get_section_offsets): Change return
11188         type.
11189         (solib_aix_solib_create_inferior_hook): Update.
11190         * remote.c (remote_target::get_offsets): Update.
11191         * psymtab.c (find_pc_sect_psymtab): Update.
11192         * psympriv.h (struct partial_symbol) <address, text_low,
11193         text_high>: Update.
11194         * objfiles.h (obj_section_offset): Update.
11195         (struct objfile) <section_offsets>: Change type.
11196         <num_sections>: Remove.
11197         (objfile_relocate): Update.
11198         * objfiles.c (entry_point_address_query): Update
11199         (relocate_one_symbol): Change type of "section_offsets".
11200         (objfile_relocate1, objfile_relocate1): Change type of
11201         "new_offsets".
11202         (objfile_rebase1): Update.
11203         * mipsread.c (mipscoff_symfile_read): Update.
11204         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11205         parameter.
11206         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11207         (parse_external, psymtab_to_symtab_1): Update.
11208         * machoread.c (macho_symfile_offsets): Update.
11209         * ia64-tdep.c (ia64_find_unwind_table): Update.
11210         * hppa-tdep.c (read_unwind_info): Update.
11211         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11212         * dwarf2read.c (create_addrmap_from_index)
11213         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11214         (process_psymtab_comp_unit_reader, add_partial_symbol)
11215         (add_partial_subprogram, process_full_comp_unit)
11216         (read_file_scope, read_func_scope, read_lexical_block_scope)
11217         (read_call_site_scope, dwarf2_rnglists_process)
11218         (dwarf2_ranges_process, dwarf2_ranges_read)
11219         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11220         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11221         Update.
11222         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11223         Update.
11224         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11225         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11226         (process_one_symbol): Change type of "section_offsets".
11227         * ctfread.c (get_objfile_text_range): Update.
11228         * coffread.c (coff_symtab_read, enter_linenos)
11229         (process_coff_symbol): Update.
11230         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11231         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11232
11233 2020-01-08  Tom Tromey  <tromey@adacore.com>
11234
11235         * dwarf2read.c (parse_macro_definition): Use std::string.
11236         (parse_macro_definition): Likewise.
11237
11238 2020-01-08  Tom Tromey  <tromey@adacore.com>
11239
11240         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11241         (ATTR_ALLOC_CHUNK): Remove.
11242
11243 2020-01-08  Tom Tromey  <tromey@adacore.com>
11244
11245         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11246
11247 2020-01-08  Tom Tromey  <tromey@adacore.com>
11248
11249         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11250         (dwarf2_compute_name, open_dwo_file): Likewise.
11251         (process_enumeration_scope): Use std::vector.
11252         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11253         (partial_die_info::fixup, dwarf2_start_subfile)
11254         (guess_full_die_structure_name, dwarf2_name): Likewise.
11255         (determine_prefix): Update.
11256         (guess_full_die_structure_name): Make return type const.
11257         (partial_die_full_name): Return unique_xmalloc_ptr.
11258         (DW_FIELD_ALLOC_CHUNK): Remove.
11259
11260 2020-01-07  Tom Tromey  <tromey@adacore.com>
11261
11262         PR build/24937:
11263         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11264
11265 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11266
11267         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11268
11269 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11270
11271         * stack.c (print_frame_info): Move disassemble_next_line code
11272         inside source_print block.
11273
11274 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11275
11276         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11277         gdb/signals.h, as we are now using native signal symbols.
11278
11279 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11280
11281         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11282         overflow by an early check of content vs threshold.
11283         * tui/tui-source.c (tui_source_window::line_is_displayed):
11284         Likewise.
11285
11286 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11287
11288         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11289
11290 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11291
11292         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11293         export table if no section contains it's RVA.
11294
11295 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11296
11297         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11298
11299 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11300
11301         * source.c (print_source_lines_base): Set last_line_listed.
11302
11303 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11304
11305         * tui/tui-disasm.c: Remove trailing spaces.
11306
11307 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11308             Pedro Alves  <palves@redhat.com>
11309
11310         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11311         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11312         (windows_gdb_signal_to_target): New function, uses the above
11313         enumeration to convert GDB internal signal codes to equivalent
11314         Windows codes.
11315         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11316         * windows-nat.c: Include "gdb_wait.h".
11317         (get_windows_debug_event): Extract the fatal exception from the
11318         exit status and convert to the equivalent Posix signal number.
11319         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11320         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11321         * gdbsupport/gdb_wait.c: New file, implements
11322         windows_status_to_termsig.
11323         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11324         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11325
11326 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11327
11328         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11329         show_layout.
11330
11331 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11332
11333         * aarch64-linux-nat.c
11334         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11335         and bfd_mach_aarch64.
11336
11337 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11338
11339         * ui-file.c (stdio_file::can_emit_style_escape)
11340         (tee_file::can_emit_style_escape): Ensure style is used also on
11341         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11342         to gdb_stdout.
11343         * main.c (set_gdb_data_directory): Use file style to output the
11344         warning that the given pathname is not a directory.
11345         * top.c (show_history_filename, gdb_safe_append_history)
11346         (show_gdb_datadir): Use file style.
11347
11348 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11349
11350         * solib-target.c (struct lm_info_target):
11351         Change offsets to be a unique_xmalloc_ptr.
11352         (solib_target_relocate_section_addresses): Update.
11353
11354 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11355
11356         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11357
11358 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11359
11360         * MAINTAINERS (Write After Approval): Add myself.
11361
11362 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11363
11364         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11365         Cell BE architecture.
11366         * target.h (struct target_ops) <thread_architecture>: Likewise.
11367
11368 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11369
11370         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11371
11372 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11373
11374         * MAINTAINERS (Write After Approval): Add myself.
11375
11376 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11377
11378         * gdbarch.sh: Update copyright year range of generated files.
11379
11380 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11381
11382         Update copyright year range in all GDB files.
11383
11384 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11385
11386         * copyright.py: Convert to Python 3.
11387
11388 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11389
11390         * copyright.py: Adapt after move of gnulib directory from gdb
11391         directory to toplevel directory.
11392
11393 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11394
11395         * copyright.py (main): Exit if run from the wrong directory.
11396
11397 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11398
11399         * top.c (print_gdb_version): Change copyright year to 2020.
11400
11401 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11402
11403         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11404
11405 For older changes see ChangeLog-2019.
11406 \f
11407 Local Variables:
11408 mode: change-log
11409 left-margin: 8
11410 fill-column: 74
11411 version-control: never
11412 coding: utf-8
11413 End: