gdb/ChangeLog

   1 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
   2
   3         * corelow.c (gdbcmd.h): Include.
   4         (core_target::info_proc_mappings): New method.
   5         (get_current_core_target): New function.
   6         (maintenance_print_core_file_backed_mappings): New function.
   7         (_initialize_corelow): Add core-file-backed-mappings to
   8         "maint print" commands.
   9
  10 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  11
  12         * linux-tdep.c (dump_note_entry_p): New function.
  13         (linux_dump_mapping_p_ftype): New typedef.
  14         (linux_find_memory_regions_full): Add new parameter,
  15         should_dump_mapping_p.
  16         (linux_find_memory_regions): Adjust call to
  17         linux_find_memory_regions_full.
  18         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
  19         call to linux_find_memory_regions_full.
  20
  21 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  22
  23         * corelow.c (solist.h, unordered_map): Include.
  24         (class core_target): Add field m_core_file_mappings and
  25         method build_file_mappings.
  26         (core_target::core_target): Call build_file_mappings.
  27         (core_target::~core_target): Free memory associated with
  28         m_core_file_mappings.
  29         (core_target::build_file_mappings): New method.
  30         (core_target::xfer_partial): Use m_core_file_mappings
  31         for memory transfers.
  32         * linux-tdep.c (linux_read_core_file_mappings): New
  33         function.
  34         (linux_core_info_proc_mappings): Rewrite to use
  35         linux_read_core_file_mappings.
  36         (linux_init_abi): Register linux_read_core_file_mappings.
  37
  38 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  39
  40         * arch-utils.c (default_read_core_file_mappings): New function.
  41         * arch-utils.c (default_read_core_file_mappings): Declare.
  42         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
  43         * gdbarch.h, gdbarch.c: Regenerate.
  44
  45 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  46
  47         PR corefiles/25631
  48         * corelow.c (core_target:xfer_partial):  Revise
  49         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
  50         case after first checking the stratum beneath the core
  51         target.
  52         (has_all_memory): Return true.
  53         * target.c (raw_memory_xfer_partial): Revise comment
  54         regarding use of has_all_memory.
  55
  56 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  57
  58         * exec.h (section_table_xfer_memory): Revise declaration,
  59         replacing section name parameter with an optional callback
  60         predicate.
  61         * exec.c (section_table_xfer_memory): Likewise.
  62         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
  63         of section_table_xfer_memory.
  64
  65 2020-07-22  Tom Tromey  <tromey@adacore.com>
  66
  67         * mi/mi-cmd-stack.c (list_args_or_locals): Use
  68         lookup_symbol_search_name.
  69
  70 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
  71
  72         * python/py-registers.c (gdbpy_register_object_data_init): Remove
  73         redundant local variable.
  74         (gdbpy_get_register_descriptor): Extract descriptor vector as a
  75         reference, not pointer, update code accordingly.
  76
  77 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  78             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  79
  80         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
  81         * jit.c (jit_breakpoint_re_set_internal): Use the
  82         `skip_jit_symbol_lookup` field.
  83
  84 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  85             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  86
  87         * jit.c (jit_read_descriptor): Define the descriptor address once,
  88         use twice.
  89         (jit_breakpoint_deleted): Move the declaration of the loop variable
  90         `iter` into the loop header.
  91         (jit_breakpoint_re_set_internal): Move the declaration of the local
  92         variable `objf_data` to the first point of definition.
  93         (jit_event_handler): Move the declaration of local variables
  94         `code_entry`, `entry_addr`, and `objf` to their first point of use.
  95         Rename `objf` to `jited`.
  96
  97 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  98
  99         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 100         Remove.
 101         * jit.c (get_jiter_objfile_data): Update.
 102
 103 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 104             Simon Marchi  <simon.marchi@polymtl.ca>
 105
 106         * jit.c (struct jit_program_space_data): Remove.
 107         (jit_program_space_key): Remove.
 108         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 109         stuff.
 110         (get_jit_program_space_data): Remove.
 111         (jit_breakpoint_deleted): Iterate on all of the program space's
 112         objfiles.
 113         (jit_inferior_init): Likewise.
 114         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 115         type to void.
 116         (jit_breakpoint_re_set): Pass current_program_space to
 117         jit_breakpoint_re_set_internal.
 118
 119 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 120
 121         * jit.h (struct jiter_objfile_data) <cached_code_address,
 122         jit_breakpoint>: Move to here from ...
 123         * jit.c (jit_program_space_data): ... here.
 124         (jiter_objfile_data::~jiter_objfile_data): Update.
 125         (jit_breakpoint_deleted): Update.
 126         (jit_breakpoint_re_set_internal): Update.
 127
 128 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 129
 130         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 131         checks.
 132         (jit_read_descriptor): Remove NULL check.
 133         (jit_event_handler): Add an assertion.
 134
 135 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 136
 137         * jit.h (struct jit_objfile_data):  Split into...
 138         (struct jiter_objfile_data): ... this ...
 139         (struct jited_objfile_data): ... and this.
 140         * objfiles.h (struct objfile) <jit_data>: Remove.
 141         <jiter_data, jited_data>: New fields.
 142         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 143         (jiter_objfile_data::~jiter_objfile_data): ... this.
 144         (get_jit_objfile_data): Rename to ...
 145         (get_jiter_objfile_data): ... this.
 146         (add_objfile_entry): Update.
 147         (jit_read_descriptor): Use get_jiter_objfile_data.
 148         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 149         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 150         (jit_inferior_exit_hook): Use objfile's jited_data field.
 151
 152 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 153
 154         * jit.h: Forward-declare `struct minimal_symbol`.
 155         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 156         constructor, destructor, and an objfile* field.
 157         * jit.c (jit_objfile_data): Remove.
 158         (struct jit_objfile_data): Migrate from here to jit.h.
 159         (jit_objfile_data::~jit_objfile_data): New destructor
 160         implementation with code moved from free_objfile_data.
 161         (free_objfile_data): Delete.
 162         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 163         (jit_find_objf_with_entry_addr): Ditto.
 164         (jit_inferior_exit_hook): Ditto.
 165         (_initialize_jit): Remove the call to
 166         register_objfile_data_with_cleanup.
 167         * objfiles.h (struct objfile) <jit_data>: New field.
 168
 169 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 170
 171         * jit.h: Forward-declare `struct objfile`.
 172         (jit_event_handler): Add a second parameter, the JITer objfile.
 173         * jit.c (jit_read_descriptor): Change the signature to take the
 174         JITer objfile as an argument instead of the jit_program_space_data.
 175         (jit_inferior_init): Update the call to jit_read_descriptor.
 176         (jit_event_handler): Use the new JITer objfile argument when calling
 177         jit_read_descriptor.
 178         * breakpoint.c (handle_jit_event): Update the call to
 179         jit_event_handler to pass the JITer objfile.
 180
 181 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 182
 183         * gdbarch.c: Regenerate.
 184         * gdbarch.h: Regenerate.
 185         * gdbarch.sh (handle_segmentation_fault): Remove method.
 186         * infrun.c (handle_segmentation_fault): Remove.
 187         (print_signal_received_reason): Remove call to
 188         handle_segmentation_fault.
 189
 190 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 191
 192         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 193         Rename to sparc64_linux_report_signal_info and add siggnal
 194         argument.
 195         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 196         instead of sparc64_linux_handle_segmentation_fault.
 197
 198 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 199
 200         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 201         i386_linux_report_signal_info instead of
 202         i386_linux_handle_segmentation_fault.
 203         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 204         to i386_linux_report_signal_info and add siggnal argument.
 205         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 206         of i386_linux_handle_segmentation_fault.
 207         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 208         to i386_linux_report_signal_info and add siggnal argument.
 209
 210 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 211
 212         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 213         hook if present.
 214
 215 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 216
 217         * gdbarch.c: Regenerate.
 218         * gdbarch.h: Regenerate.
 219         * gdbarch.sh (report_signal_info): New method.
 220         * infrun.c (print_signal_received_reason): Invoke gdbarch
 221         report_signal_info hook if present.
 222
 223 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 224
 225         * python/py-registers.c : Add 'unordered_map' include.
 226         (gdbpy_new_reggroup): Renamed to...
 227         (gdbpy_get_reggroup): ...this.  Update to only create register
 228         group descriptors when needed.
 229         (gdbpy_reggroup_iter_next): Update.
 230
 231 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 232
 233         * python/py-registers.c (gdbpy_register_object_data): New static
 234         global.
 235         (gdbpy_register_object_data_init): New function.
 236         (gdbpy_new_register_descriptor): Renamed to...
 237         (gdbpy_get_register_descriptor): ...this, and update to reuse
 238         existing register descriptors where possible.
 239         (gdbpy_register_descriptor_iter_next): Update.
 240         (gdbpy_initialize_registers): Register new gdbarch data.
 241
 242 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 243
 244         * linux-nat.c (stopped_pids): Make static.
 245
 246 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 247
 248         PR ada/26235
 249         * gdbtypes.c (ada_discrete_type_low_bound,
 250         ada_discrete_type_high_bound): Handle undefined bounds.
 251
 252 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 253
 254         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 255         declaration.
 256         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 257         function.
 258
 259 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 260
 261         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 262         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 263         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 264         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 265         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 266         method.
 267
 268 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 269
 270         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 271         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 272         which are deprecated in Guile 3.0.
 273         * configure.ac (try_guile_versions): Add "guile-3.0".
 274         * configure (try_guile_versions): Regenerate.
 275         * NEWS: Update entry.
 276
 277 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 278             Doug Evans  <dje@google.com>
 279
 280         PR gdb/21104
 281         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 282         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 283         USING_GUILE_BEFORE_2_2.
 284         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 285         Change type to 'scm_t_port_type *'.
 286         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 287         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 288         parameter and honor it.  Update callers.
 289         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 290         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 291         functions.
 292         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 293         USING_GUILE_BEFORE_2_2.
 294         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 295         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 296         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 297         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 298         and 'SCM_PORT_TYPE'.
 299         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 300         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 301         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 302         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 303         [!USING_GUILE_BEFORE_2_2]: New functions.
 304         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 305         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 306         'gdbscm_memory_port_read'.
 307         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 308         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 309         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 310         function.
 311         (ioscm_init_memory_port): Remove.
 312         (ioscm_init_memory_port_stream): New function
 313         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 314         function.
 315         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 316         Return scm_from_uint (0).
 317         (gdbscm_set_memory_port_read_buffer_size_x)
 318         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 319         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 320         Return scm_from_uint (0).
 321         (gdbscm_set_memory_port_write_buffer_size_x)
 322         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 323         * configure.ac (try_guile_versions): Add "guile-2.2".
 324         * configure: Regenerate.
 325         * NEWS: Add entry.
 326
 327 2020-07-18  Tom Tromey  <tom@tromey.com>
 328
 329         * linux-nat.c (linux_multi_process): Remove.
 330         (linux_nat_target::supports_multi_process): Return true.
 331
 332 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 333
 334         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 335         (riscv_lookup_target_description): Return pointer out of
 336         unique_ptr.
 337         * target-descriptions.c (allocate_target_description): Add
 338         comment.
 339         (target_desc_deleter::operator()): Likewise.
 340         * target-descriptions.h (struct target_desc_deleter): Moved to
 341         gdbsupport/tdesc.h.
 342         (target_desc_up): Likewise.
 343
 344 2020-07-17  Tom Tromey  <tromey@adacore.com>
 345
 346         * linux-nat.c (linux_nat_target::supports_non_stop)
 347         (linux_nat_target::always_non_stop_p): Use "true".
 348         (linux_nat_target::supports_disable_randomization): Use "true" and
 349         "false".
 350
 351 2020-07-16  Caroline Tice  <cmtice@google.com>
 352
 353         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 354         (RNGLIST_HEADER_SIZE64): New constant definition.
 355         (struct dwop_section_names): Add rnglists_dwo.
 356         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 357         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 358         (struct dwo_sections): Add rnglists field.
 359         (read_attribut_reprocess): Add tag parameter.
 360         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 361         (cu_debug_rnglists_section): New function (decl & definition).
 362         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 363         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 364         die whose range is being checked; get rnglist section from
 365         cu_debug_rnglists_section, to get from either objfile or dwo file as
 366         appropriate.  Add cases for DW_RLE_base_addressx,
 367         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 368         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 369         test inside if-condition and updating complaint message.
 370         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 371         dwarf2_rnglists_process.
 372         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 373         dwarf2_ranges_process.
 374         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 375         need_ranges_base and update comment appropriately.  Also pass die tag
 376         to dwarf2_ranges_read.
 377         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 378         need_ranges_base and update comment appropriately.  Also pass die tag
 379         to dwarf2_ranges_process.
 380         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 381         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 382         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 383         need_ranges_base and update comment appropriately.  Also pass die tag
 384         to read_attribute_reprocess and dwarf2_ranges_read.
 385         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 386         and update function comment appropriately.
 387         (read_loclist_index): Call read_loclists_rnglists_header instead of
 388         read_loclist_header.
 389         (read_rnglist_index): New function.
 390         (read_attribute_reprocess):  Add tag parameter. Add code for
 391         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 392         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 393
 394 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 395
 396         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 397         being resolved.
 398
 399 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 400
 401         * arch-utils.c (show_architecture): Update formatting of messages.
 402
 403 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 404
 405         * gdbtypes.h (struct type) <bounds>: Handle array and string
 406         types.
 407         * ada-lang.c (assign_aggregate): Use type::bounds on
 408         array/string type.
 409         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 410         * c-varobj.c (c_number_of_children): Likewise.
 411         (c_describe_child): Likewise.
 412         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 413         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 414         (f_type_print_base): Likewise.
 415         * f-valprint.c (f77_array_offset_tbl): Likewise.
 416         (f77_get_upperbound): Likewise.
 417         (f77_print_array_1): Likewise.
 418         * guile/scm-type.c (gdbscm_type_range): Likewise.
 419         * m2-typeprint.c (m2_array): Likewise.
 420         (m2_is_long_set_of_type): Likewise.
 421         * m2-valprint.c (get_long_set_bounds): Likewise.
 422         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 423         * python/py-type.c (typy_range): Likewise.
 424         * rust-lang.c (rust_internal_print_type): Likewise.
 425         * type-stack.c (type_stack::follow_types): Likewise.
 426         * valarith.c (value_subscripted_rvalue): Likewise.
 427         * valops.c (value_cast): Likewise.
 428
 429 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 430
 431         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 432         callers to use the equivalent accessor methods.
 433
 434 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 435
 436         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 437         (struct type) <bit_stride>: New method.
 438         (TYPE_BIT_STRIDE): Remove.
 439         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 440
 441 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 442
 443         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 444         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 445         callers to use the equivalent accessor methods instead.
 446
 447 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 448
 449         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 450         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 451         callers to use the equivalent accessor methods instead.
 452
 453 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 454
 455         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 456         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 457         to use dynamic_prop::kind.
 458
 459 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 460
 461         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 462         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 463         to get the bound property's kind and check against
 464         PROP_UNDEFINED.
 465
 466 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 467
 468         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 469         all callers to use type::range_bounds followed by
 470         dynamic_prop::{low,high}.
 471
 472 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 473
 474         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 475         const_val, set_const_val, baton, set_locexpr, set_loclist,
 476         set_addr_offset, variant_parts, set_variant_parts,
 477         original_type, set_original_type>: New methods.
 478         <kind>: Rename to...
 479         <m_kind>: ... this.  Update all users to use the new methods
 480         instead.
 481         <data>: Rename to...
 482         <m_data>: ... this.  Update all users to use the new methods
 483         instead.
 484
 485 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 486
 487         * gdbtypes.c (get_discrete_bounds): Return failure if
 488         the range type's bounds are not both defined and constant
 489         values.
 490         (get_array_bounds): Update comment.  Remove undefined bound check.
 491
 492 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 493
 494         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 495         the type::bounds method directly.
 496
 497 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 498
 499         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 500         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 501         are used to set the range type's bounds to use set_bounds.
 502
 503 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 504
 505         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 506
 507 2020-07-10  Pedro Alves  <pedro@palves.net>
 508
 509         * gdbthread.h (inferior_ref): Define.
 510         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 511         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 512         * thread.c
 513         (scoped_restore_current_thread::restore):
 514         Adjust to gdb::ref_ptr.
 515         (scoped_restore_current_thread::~scoped_restore_current_thread):
 516         Remove manual decref handling.
 517         (scoped_restore_current_thread::scoped_restore_current_thread):
 518         Adjust to use
 519         inferior_ref::new_reference/thread_info_ref::new_reference.
 520         Incref the thread before calling get_frame_id instead of after.
 521         Let TARGET_CLOSE_ERROR propagate.
 522
 523 2020-07-10  Pedro Alves  <pedro@palves.net>
 524
 525         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 526         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 527         NOT_AVAILABLE_ERROR.
 528         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 529         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 530
 531 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 532             Pedro Alves  <pedro@palves.net>
 533
 534         PR gdb/26199
 535         * infrun.c (threads_are_resumed_pending_p): Delete.
 536         (do_target_wait): Remove threads_are_executing and
 537         threads_are_resumed_pending_p checks from the inferior_matches
 538         lambda.  Update comments.
 539
 540 2020-07-10  Pedro Alves  <pedro@palves.net>
 541
 542         PR gdb/26199
 543         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 544         executing threads.
 545
 546 2020-07-10  Pedro Alves  <pedro@palves.net>
 547
 548         PR gdb/26199
 549         * infrun.c (handle_no_resumed): Handle multiple targets.
 550
 551 2020-07-10  Pedro Alves  <pedro@palves.net>
 552
 553         PR gdb/26199
 554         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 555         target_is_async_p.
 556
 557 2020-07-10  Pedro Alves  <pedro@palves.net>
 558
 559         PR gdb/26199
 560         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 561         threads, not all threads.
 562
 563 2020-07-10  Pedro Alves  <pedro@palves.net>
 564
 565         PR gdb/26199
 566         * remote.c (remote_target::open_1): Pass remote target pointer as
 567         data to create_async_event_handler.
 568         (remote_async_inferior_event_handler): Mark async event handler
 569         before returning if the remote target still has either pending
 570         events or unacknowledged notifications.
 571
 572 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 573
 574         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 575         declaration.
 576         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 577         function.
 578
 579 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 580
 581         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 582         inferior_ptid.
 583
 584 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 585
 586         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 587         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 588         AT_FREEBSD_PS_STRINGS.
 589
 590 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 591
 592         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 593         of debugfile path on Windows.
 594
 595 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 596
 597         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 598         argument to 'data'.
 599
 600 2020-07-08  Tom Tromey  <tromey@adacore.com>
 601
 602         * ada-lang.c (ada_exception_message_1): Use read_memory.
 603
 604 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 605
 606         PR python/22748
 607         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 608         special handling for inline frames.
 609         * findvar.c (value_of_register_lazy): Skip inline frames when
 610         creating lazy register values.
 611         * frame.c (frame_id_computed_p): Delete definition.
 612         * frame.h (frame_id_computed_p): Delete declaration.
 613
 614 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 615
 616         * NEWS: Mention additions to Python API.
 617         * python/py-arch.c (archpy_register_groups): New function.
 618         (arch_object_methods): Add 'register_groups' method.
 619         * python/py-registers.c (reggroup_iterator_object): New struct.
 620         (reggroup_object): New struct.
 621         (gdbpy_new_reggroup): New function.
 622         (gdbpy_reggroup_to_string): New function.
 623         (gdbpy_reggroup_name): New function.
 624         (gdbpy_reggroup_iter): New function.
 625         (gdbpy_reggroup_iter_next): New function.
 626         (gdbpy_new_reggroup_iterator): New function
 627         (gdbpy_initialize_registers): Register new types.
 628         (reggroup_iterator_object_type): Define new Python type.
 629         (gdbpy_reggroup_getset): New static global.
 630         (reggroup_object_type): Define new Python type.
 631         * python/python-internal.h
 632
 633 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 634
 635         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 636         * python/py-arch.c (archpy_registers): New function.
 637         (arch_object_methods): Add 'registers' method.
 638         * python/py-registers.c: New file.
 639         * python/python-internal.h
 640         (gdbpy_new_register_descriptor_iterator): Declare.
 641         (gdbpy_initialize_registers): Declare.
 642         * python/python.c (do_start_initialization): Call
 643         gdbpy_initialize_registers.
 644         * NEWS: Mention additions to the Python API.
 645
 646 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 647
 648         * NEWS: Mention new Python API method.
 649         * python/py-unwind.c (pending_framepy_architecture): New function.
 650         (pending_frame_object_methods): Add architecture method.
 651
 652 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 653
 654         * gdbarch.c: Regenerate.
 655         * gdbarch.h: Regenerate.
 656         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 657         (gdbarch_data): Use internal_error for the case where
 658         deprecated_set_gdbarch_data was originally needed.
 659         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 660         and use passed in obstack.
 661         (libunwind_frame_set_descr): Should no longer get back NULL from
 662         gdbarch_data.
 663         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 664         type.
 665         * user-regs.c (user_regs_init): Update parameters, and use passed
 666         in obstack.
 667         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 668         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 669
 670 2020-07-06  Tom de Vries  <tdevries@suse.de>
 671
 672         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 673         End-Of-Sequence in lte_is_less_than.
 674         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 675         "gdb: Don't reorder line table entries too much when sorting".
 676
 677 2020-07-06  Tom de Vries  <tdevries@suse.de>
 678
 679         PR tui/26205
 680         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 681
 682 2020-07-05  Tom de Vries  <tdevries@suse.de>
 683
 684         PR build/26187
 685         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 686         std::uncaught_exceptions instead of deprecated
 687         std::uncaught_exception.
 688
 689 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 690
 691         * macroexp.h (macro_stringify): Return
 692         gdb::unique_xmalloc_ptr<char>.
 693         * macroexp.c (macro_stringify): Likewise.
 694         * macrotab.c (fixup_definition): Update.
 695
 696 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 697
 698         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 699         (lex_one_token): Update.
 700         * macroexp.c (struct macro_buffer) <release>: Return
 701         gdb::unique_xmalloc_ptr<char>.
 702         (macro_stringify): Update.
 703         (macro_expand): Update.
 704         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 705         * macroexp.h (macro_expand_next): Likewise.
 706
 707 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 708
 709         * macroexp.h (macro_lookup_ftype): Remove.
 710         (macro_expand, macro_expand_once, macro_expand_next): Remove
 711         lookup function parameters, add scope parameter.
 712         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 713         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 714         * macroscope.h (standard_macro_lookup): Change parameter type
 715         to macro_scope.
 716         * macroscope.c (standard_macro_lookup): Likewise.
 717         * c-exp.y (lex_one_token): Update.
 718         * macrocmd.c (macro_expand_command): Likewise.
 719         (macro_expand_once_command): Likewise.
 720
 721 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 722
 723         * inf-loop.c (inferior_event_handler): Remove client_data param.
 724         * inf-loop.h (inferior_event_handler): Likewise.
 725         * infcmd.c (step_1): Adjust.
 726         * infrun.c (proceed): Adjust.
 727         (fetch_inferior_event): Remove client_data param.
 728         (infrun_async_inferior_event_handler): Adjust.
 729         * infrun.h (fetch_inferior_event): Remove `void *` param.
 730         * linux-nat.c (handle_target_event): Adjust.
 731         * record-btrace.c (record_btrace_handle_async_inferior_event):
 732         Adjust.
 733         * record-full.c (record_full_async_inferior_event_handler):
 734         Adjust.
 735         * remote.c (remote_async_inferior_event_handler): Adjust.
 736
 737 2020-07-01  Tom Tromey  <tom@tromey.com>
 738
 739         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 740         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 741
 742 2020-07-01  Tom Tromey  <tom@tromey.com>
 743
 744         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 745         tui_gen_win_info.
 746         (tui_win_info::make_window): Merge with
 747         tui_gen_win_info::make_window.
 748         (tui_win_info::make_visible): Move from tui_gen_win_info.
 749         * tui/tui-win.c (tui_win_info::max_width): Move from
 750         tui_gen_win_info.
 751         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 752         type.
 753         <window_factory>: Likewise.
 754         * tui/tui-layout.c (tui_win_info::resize): Move from
 755         tui_gen_win_info.
 756         (make_standard_window): Change return type.
 757         (get_locator_window, tui_get_window_by_name): Likewise.
 758         (tui_layout_window::apply): Remove a cast.
 759         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 760         (struct tui_win_info): Merge with tui_gen_win_info.
 761         (struct tui_gen_win_info): Remove.
 762
 763 2020-07-01  Tom Tromey  <tom@tromey.com>
 764
 765         * tui/tui-stack.h (struct tui_locator_window): Derive from
 766         tui_win_info.
 767         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 768         <can_box>: New method.
 769
 770 2020-07-01  Tom Tromey  <tom@tromey.com>
 771
 772         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 773
 774 2020-07-01  Tom Tromey  <tom@tromey.com>
 775
 776         * tui/tui-regs.c (tui_data_window::display_registers_from)
 777         (tui_data_window::display_registers_from)
 778         (tui_data_window::first_data_item_displayed)
 779         (tui_data_window::delete_data_content_windows): Update.
 780         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 781         Remove.
 782         (tui_data_window::check_register_values): Update.
 783         (tui_data_item_window::rerender): Add parameters.  Update.
 784         (tui_data_item_window::refresh_window): Remove.
 785         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 786         virtual.
 787         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 788         tui_gen_win_info.
 789         <refresh_window, max_height, min_height>: Remove.
 790         <rerender>: Add parameters.
 791         <x, y, visible>: New members.
 792         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 793         <m_item_width>: New member.
 794
 795 2020-07-01  Tom Tromey  <tom@tromey.com>
 796
 797         * tui/tui-regs.c (tui_data_window::show_register_group)
 798         (tui_data_window::check_register_values): Update.
 799         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 800         from item_no.
 801
 802 2020-07-01  Tom Tromey  <tom@tromey.com>
 803
 804         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 805         useless "if".
 806
 807 2020-07-01  Tom Tromey  <tom@tromey.com>
 808
 809         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 810         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 811
 812 2020-07-01  Tom Tromey  <tom@tromey.com>
 813
 814         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 815         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 816         (struct tui_line_or_address): Move from tui-data.h.
 817         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 818         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 819         (tui_cmd_window, tui_source_window_base, tui_source_window)
 820         (tui_disasm_window): Don't declare.
 821         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 822         to tui-winsource.h.
 823         (SINGLE_KEY): Move to tui-stack.c.
 824
 825 2020-07-01  Tom Tromey  <tom@tromey.com>
 826
 827         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 828         std::string.
 829         * tui/tui-regs.c (class tab_expansion_file): New.
 830         (tab_expansion_file::write): New method.
 831         (tui_register_format): Change return type.  Use
 832         tab_expansion_file.
 833         (tui_get_register, tui_data_window::display_registers_from)
 834         (tui_data_item_window::rerender): Update.
 835         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 836         * tui/tui-io.c (tui_expand_tabs): Remove.
 837
 838 2020-07-01  Tom Tromey  <tom@tromey.com>
 839
 840         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 841
 842 2020-07-01  Fangrui Song  <maskray@google.com>
 843
 844         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 845
 846 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 847
 848         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 849         forms for DW_AT_associated and DW_AT_allocated attributes,
 850         which is already checked in function attr_to_dynamic_prop.
 851
 852 2020-06-30  Tom Tromey  <tromey@adacore.com>
 853
 854         * dwarf2/read.c (quirk_rust_enum): Correctly call
 855         alloc_rust_variant for default-less enum.
 856
 857 2020-06-30  Tom Tromey  <tromey@adacore.com>
 858
 859         PR build/26183:
 860         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 861         gdb::to_string.
 862
 863 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 864
 865         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 866         * gdbarch.h: Re-generate.
 867
 868 2020-06-28  Tom Tromey  <tom@tromey.com>
 869
 870         * command.h (cmd_types): Remove.
 871         (cmd_type): Don't declare.
 872         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 873         typedef.
 874         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 875         * cli/cli-decode.c (cmd_type): Remove.
 876
 877 2020-06-27  Pedro Alves  <palves@redhat.com>
 878
 879         * fork-child.c (prefork_hook): Adjust.
 880         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 881         Delete.
 882         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 883         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 884         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 885         Remove declarations.
 886         (struct inferior) <set_tty, tty>: New methods.
 887         (struct inferior) <terminal>: Rename to ...
 888         (struct inferior) <m_terminal>: ... this and make private.
 889         * main.c (captured_main_1): Adjust.
 890         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 891         (mi_cmd_inferior_tty_show): Adjust.
 892         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 893         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 894
 895 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 896
 897         * configure.ac: Add --enable-libctf: handle --disable-static
 898         properly.
 899         * acinclude.m4: sinclude ../config/enable.m4.
 900         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 901         (LIBCTF): Substitute in.
 902         (CTF_DEPS): New, likewise.
 903         (CLIBS): libctf needs symbols from libbfd: move earlier.
 904         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 905         flags.
 906         * ctfread.c: Surround in ENABLE_LIBCTF.
 907         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 908         * configure: Regenerate.
 909         * config.in: Likewise.
 910
 911 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 912
 913         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 914
 915 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 916
 917         * inferior.h (struct inferior) <terminal>: Change type to
 918         gdb::unique_xmalloc_ptr<char>.
 919         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 920         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 921         field, adjust to unique pointer.
 922         (get_inferior_io_terminal): Adjust to unique pointer.
 923
 924 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 925
 926         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 927         registers, not just the known core set of registers.
 928
 929 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 930
 931         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 932         fflags, frm, and fcsr registers.
 933         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 934         restore groups.
 935         (riscv_tdesc_unknown_reg): New function.
 936         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 937         tdesc_use_registers.
 938         * riscv-tdep.h (struct gdbarch_tdep): Add
 939         unknown_csrs_first_regnum, unknown_csrs_count,
 940         duplicate_fflags_regnum, duplicate_frm_regnum, and
 941         duplicate_fcsr_regnum fields.
 942
 943 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 944
 945         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 946         callback, use the callback (when not null) to help number unknown
 947         registers.
 948         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 949         (tdesc_use_registers): Add extra parameter to declaration.
 950
 951 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 952
 953         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 954         in the file.
 955         (class riscv_pending_register_alias): Likewise.
 956         (riscv_register_feature::register_info): Change 'required_p' field
 957         to 'required', and change its type.  Add 'check' member function.
 958         (riscv_register_feature::register_info::check): Define new member
 959         function.
 960         (riscv_xreg_feature): Change initialisation of 'required' field.
 961         (riscv_freg_feature): Likewise.
 962         (riscv_virtual_feature): Likewise.
 963         (riscv_csr_feature): Likewise.
 964         (riscv_check_tdesc_feature): Take extra parameter, the csr
 965         tdesc_feature, rewrite the function to use the new
 966         riscv_register_feature::register_info::check function.
 967         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 968
 969 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 970
 971         * features/Makefile: Remove all references to the deleted files
 972         below.
 973         * features/riscv/32bit-csr.c: Deleted.
 974         * features/riscv/32bit-csr.xml: Deleted.
 975         * features/riscv/64bit-csr.c: Deleted.
 976         * features/riscv/64bit-csr.xml: Deleted.
 977         * features/riscv/rebuild-csr-xml.sh: Deleted.
 978
 979 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 980
 981         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 982         whitespace error for declaration of names member variable.
 983         (struct riscv_register_feature): Add new prefer_first_name member
 984         variable, and fix whitespace error in declaration of registers.
 985         (riscv_xreg_feature): Initialize prefer_first_name field.
 986         (riscv_freg_feature): Likewise.
 987         (riscv_virtual_feature): Likewise.
 988         (riscv_csr_feature): Likewise.
 989         (riscv_register_name): Expand on comments.  Remove register name
 990         modifications for CSR and virtual registers.
 991
 992 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 993
 994         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 995         errors.
 996
 997 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 998
 999         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1000         riscv-opc.h.
1001         (class riscv_pending_register_alias): New class.
1002         (riscv_check_tdesc_feature): Take vector of pending aliases and
1003         populate it as appropriate.
1004         (riscv_setup_register_aliases): Delete.
1005         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1006         to riscv_check_tdesc_feature in all cases.  Use the vector to
1007         create the register aliases.
1008
1009 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1010
1011         * sol2-tdep.c (sol2_static_transform_name): Remove.
1012         (sol2_init_abi): Don't register it.
1013         * gdbarch.sh (static_transform_name): Remove.
1014         * gdbarch.c, gdbarch.h: Regenerate.
1015
1016         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1017         gdbarch_static_transform_name.
1018         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1019         * stabsread.c (define_symbol) <'X'>: Remove.
1020         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1021         handling.
1022         <'V'>: Likewise.
1023         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1024         <'S'>: Remove call to gdbarch_static_transform_name.
1025
1026 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1027
1028         * procfs.c (procfs_pre_trace): New function.
1029         (procfs_target::create_inferior): Pass it to fork_inferior.
1030
1031 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1032
1033         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1034         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1035         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1036         sol2-tdep.o, sparc-sol2-tdep.o.
1037         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1038         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1039         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1040         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1041
1042 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1043
1044         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1045         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1046         Call sol2_init_abi.
1047         Remove calls to set_gdbarch_skip_solib_resolver,
1048         set_gdbarch_core_pid_to_str.
1049         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1050         (i386_sol2_static_transform_name): Remove.
1051         (i386_sol2_init_abi): Call sol2_init_abi.
1052         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1053         set_gdbarch_static_transform_name,
1054         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1055         Use sol2_sigtramp_p.
1056         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1057         (sol2_sigtramp_p): New function.
1058         (sol2_static_transform_name): New function.
1059         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1060         (sol2_init_abi): New function.
1061         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1062         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1063         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1064         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1065         (sparc_sol2_static_transform_name): Remove.
1066         (sparc32_sol2_init_abi): Call sol2_init_abi.
1067         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1068         set_gdbarch_static_transform_name,
1069         set_gdbarch_skip_solib_resolver,
1070         set_gdbarch_core_pid_to_str.
1071         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1072         (sparc_sol2_static_transform_name): Remove
1073         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1074         call sol2_sigtramp_p.
1075         (sparc64_sol2_init_abi): Call sol2_init_abi.
1076         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1077         set_gdbarch_static_transform_name,
1078         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1079
1080 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1081
1082         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1083         * exec.c (validate_exec_file): If from_tty, set both
1084         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1085         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1086         and from_tty, unconditionally ask a confirmation.
1087
1088 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1089
1090         * target-descriptions.c (tdesc_architecture_name): Protect against
1091         NULL pointer dereference.
1092         (maint_print_xml_tdesc_cmd): New function.
1093         (_initialize_target_descriptions): Register new 'maint print
1094         xml-tdesc' command and give it the filename completer.
1095         * NEWS: Mention new 'maint print xml-tdesc' command.
1096
1097 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1098
1099         * target-descriptions.c (class tdesc_compatible_info): New class.
1100         (struct target_desc): Change type of compatible vector.
1101         (tdesc_compatible_p): Update for change in type of
1102         target_desc::compatible.
1103         (tdesc_compatible_info_list): New function.
1104         (tdesc_compatible_info_arch_name): New function.
1105         (tdesc_add_compatible): Update for change in type of
1106         target_desc::compatible.
1107         (print_c_tdesc::visit_pre): Likewise.
1108
1109 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1110
1111         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1112         whitespace to underscore.
1113         (maint_print_c_tdesc_cmd): Use fake filename for target
1114         descriptions that came from the target.
1115         (_initialize_target_descriptions): Add filename command completion
1116         for 'maint print c-tdesc'.
1117
1118 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1119
1120         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1121         lines.
1122
1123 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1124
1125         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1126         lines.
1127         (dwarf2_find_location_expression): Likewise.
1128         (call_site_parameter_matches): Likewise.
1129         (dwarf2_compile_expr_to_ax): Likewise.
1130         (disassemble_dwarf_expression): Likewise.
1131         (loclist_describe_location): Likewise.
1132
1133 2020-06-23  Pedro Alves  <palves@redhat.com>
1134
1135         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1136         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1137         (register_to_value_test): Use scoped_mock_context.
1138         * regcache.c: Include "scoped-mock-context.h".
1139         (cooked_read_test): Don't error out if a target is already pushed.
1140         Use scoped_mock_context.  Adjust.
1141         * scoped-mock-context.h: New file.
1142
1143 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1144
1145         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1146         initializer.
1147         (ada_language::is_string_type_p): New member function.
1148         * c-lang.c (c_language_data): Delete la_is_string_type_p
1149         initializer.
1150         (cplus_language_data): Likewise.
1151         (asm_language_data): Likewise.
1152         (minimal_language_data): Likewise.
1153         * d-lang.c (d_language_data): Likewise.
1154         * f-lang.c (f_is_string_type_p): Delete function, implementation
1155         moved to f_language::is_string_type_p.
1156         (f_language_data): Delete la_is_string_type_p initializer.
1157         (f_language::is_string_type_p): New member function,
1158         implementation from f_is_string_type_p.
1159         * go-lang.c (go_is_string_type_p): Delete function, implementation
1160         moved to go_language::is_string_type_p.
1161         (go_language_data): Delete la_is_string_type_p initializer.
1162         (go_language::is_string_type_p): New member function,
1163         implementation from go_is_string_type_p.
1164         * language.c (language_defn::is_string_type_p): Define new member
1165         function.
1166         (default_is_string_type_p): Make static, add comment copied from
1167         header file.
1168         (unknown_language_data): Delete la_is_string_type_p initializer.
1169         (unknown_language::is_string_type_p): New member function.
1170         (auto_language_data): Delete la_is_string_type_p initializer.
1171         (auto_language::is_string_type_p): New member function.
1172         * language.h (language_data): Delete la_is_string_type_p field.
1173         (language_defn::is_string_type_p): Declare new function.
1174         (default_is_string_type_p): Delete desclaration, move comment to
1175         definition.
1176         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1177         moved to m2_language::is_string_type_p.
1178         (m2_language_data): Delete la_is_string_type_p initializer.
1179         (m2_language::is_string_type_p): New member function,
1180         implementation from m2_is_string_type_p.
1181         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1182         initializer.
1183         * opencl-lang.c (opencl_language_data): Likewise.
1184         * p-lang.c (pascal_is_string_type_p): Delete function,
1185         implementation moved to pascal_language::is_string_type_p.
1186         (pascal_language_data): Delete la_is_string_type_p initializer.
1187         (pascal_language::is_string_type_p): New member function,
1188         implementation from pascal_is_string_type_p.
1189         * rust-lang.c (rust_is_string_type_p): Delete function,
1190         implementation moved to rust_language::is_string_type_p.
1191         (rust_language_data): Delete la_is_string_type_p initializer.
1192         (rust_language::is_string_type_p): New member function,
1193         implementation from rust_is_string_type_p.
1194         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1195         is_string_type_p.
1196
1197 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1198
1199         * ada-lang.c (ada_language_data): Delete la_print_typedef
1200         initializer.
1201         (ada_language::print_typedef): New member function.
1202         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1203         (cplus_language_data): Likewise.
1204         (asm_language_data): Likewise.
1205         (minimal_language_data): Likewise.
1206         * d-lang.c (d_language_data): Likewise.
1207         * f-lang.c (f_language_data): Likewise.
1208         (f_language::print_typedef): New member function.
1209         * go-lang.c (go_language_data): Delete la_print_typedef
1210         initializer.
1211         * language.c (language_defn::print_typedef): Define member
1212         function.
1213         (unknown_language_data): Delete la_print_typedef initializer.
1214         (unknown_language::print_typedef): New member function.
1215         (auto_language_data): Delete la_print_typedef initializer.
1216         (auto_language::print_typedef): New member function.
1217         * language.h (language_data): Delete la_print_typedef field.
1218         (language_defn::print_typedef): Declare new member function.
1219         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1220         (default_print_typedef): Delete declaration.
1221         * m2-lang.c (m2_language_data): Delete la_print_typedef
1222         initializer.
1223         (m2_language::print_typedef): New member function.
1224         * objc-lang.c (objc_language_data): Delete la_print_typedef
1225         initializer.
1226         * opencl-lang.c (opencl_language_data): Likewise.
1227         * p-lang.c (pascal_language_data): Likewise.
1228         (pascal_language::print_typedef): New member function.
1229         * rust-lang.c (rust_print_typedef): Delete function,
1230         implementation moved to rust_language::print_typedef.
1231         (rust_language): Delete la_print_typedef initializer.
1232         (rust_language::print_typedef): New member function,
1233         implementation from rust_print_typedef.
1234         * typeprint.c (default_print_typedef): Delete.
1235
1236 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1237
1238         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1239         (ada_language::printstr): New member function.
1240         * c-lang.c (c_language_data): Delete la_printstr initializer.
1241         (cplus_language_data): Likewise.
1242         (asm_language_data): Likewise.
1243         (minimal_language_data): Likewise.
1244         * d-lang.c (d_language_data): Likewise.
1245         * f-lang.c (f_printstr): Rename to f_language::printstr.
1246         (f_language_data): Delete la_printstr initializer.
1247         (f_language::printstr): New member function, implementation from
1248         f_printstr.
1249         * go-lang.c (go_language_data): Delete la_printstr initializer.
1250         * language.c (language_defn::printstr): Define new member
1251         function.
1252         (unk_lang_printstr): Delete.
1253         (unknown_language_data): Delete la_printstr initializer.
1254         (unknown_language::printstr): New member function.
1255         (auto_language_data): Delete la_printstr initializer.
1256         (auto_language::printstr): New member function.
1257         * language.h (language_data): Delete la_printstr field.
1258         (language_defn::printstr): Declare new member function.
1259         (LA_PRINT_STRING): Update call to printstr.
1260         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1261         (m2_language_data): Delete la_printstr initializer.
1262         (m2_language::printstr): New member function, implementation from
1263         m2_printstr.
1264         * objc-lang.c (objc_language_data): Delete la_printstr
1265         initializer.
1266         * opencl-lang.c (opencl_language_data): Likewise.
1267         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1268         (pascal_language_data): Delete la_printstr initializer.
1269         (pascal_language::printstr): New member function, implementation
1270         from pascal_printstr.
1271         * p-lang.h (pascal_printstr): Delete declaration.
1272         * rust-lang.c (rust_printstr): Update header comment.
1273         (rust_language_data): Delete la_printstr initializer.
1274         (rust_language::printstr): New member function.
1275
1276 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1277
1278         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1279         (ada_language::printchar): New member function.
1280         * c-lang.c (c_language_data): Delete la_printchar initializer.
1281         (cplus_language_data): Likewise.
1282         (asm_language_data): Likewise.
1283         (minimal_language_data): Likewise.
1284         * d-lang.c (d_language_data): Likewise.
1285         * f-lang.c (f_printchar): Rename to f_language::printchar.
1286         (f_language_data): Delete la_printchar initializer.
1287         (f_language::printchar): New member function, implementation from
1288         f_printchar.
1289         * go-lang.c (go_language_data): Delete la_printchar initializer.
1290         * language.c (unk_lang_printchar): Delete.
1291         (language_defn::printchar): Define new member function.
1292         (unknown_language_data): Delete la_printchar initializer.
1293         (unknown_language::printchar): New member function.
1294         (auto_language_data): Delete la_printchar initializer.
1295         (auto_language::printchar): New member function.
1296         * language.h (language_data): Delete la_printchar field.
1297         (language_defn::printchar): Declare new member function.
1298         (LA_PRINT_CHAR): Update call to printchar.
1299         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1300         (m2_language::printchar): New member function.
1301         * objc-lang.c (objc_language_data): Delete la_printchar
1302         initializer.
1303         * opencl-lang.c (opencl_language_data): Likewise.
1304         * p-lang.c (pascal_language_data): Delete la_printchar
1305         initializer.
1306         (pascal_language::printchar): New member function.
1307         * rust-lang.c (rust_printchar): Rename to
1308         rust_language::printchar.
1309         (rust_language_data): Delete la_printchar initializer.
1310         (rust_language::printchar): New member function, implementation
1311         from rust_printchar.
1312
1313 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1314
1315         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1316         (ada_language_data): Delete la_emitchar initializer.
1317         (ada_language::emitchar): New member function, implementation from
1318         emit_char.
1319         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1320         (cplus_language_data): Likewise.
1321         (asm_language_data): Likewise.
1322         (minimal_language_data): Likewise.
1323         * d-lang.c (d_language_data): Likewise.
1324         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1325         (f_language_data): Delete la_emitchar initializer.
1326         (f_language::emitchar): New member function, implementation from
1327         f_emit_char.
1328         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1329         * language.c (unk_lang_emit_char): Delete.
1330         (language_defn::emitchar): New member function definition.
1331         (unknown_language_data): Delete la_emitchar initializer.
1332         (unknown_language::emitchar): New member function.
1333         (auto_language_data): Delete la_emitchar initializer.
1334         (auto_language::emitchar): New member function.
1335         * language.h (language_data): Delete la_emitchar field.
1336         (language_defn::emitchar): New member field declaration.
1337         (LA_EMIT_CHAR): Update call to emitchar.
1338         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1339         (m2_language_data): Delete la_emitchar initializer.
1340         (m2_language::emitchar): New member function, implementation from
1341         m2_emit_char.
1342         * objc-lang.c (objc_language_data): Delete la_emitchar
1343         initializer.
1344         * opencl-lang.c (opencl_language_data): Likewise.
1345         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1346         (pascal_language_data): Delete la_emitchar initializer.
1347         (pascal_language::emitchar): New member function, implementation
1348         from pascal_emit_char.
1349         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1350         (rust_language_data): Delete la_emitchar initializer.
1351         (rust_language::emitchar): New member function, implementation
1352         from rust_emitchar.
1353
1354 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1355
1356         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1357         (ada_language_data): Delete la_post_parser initializer.
1358         (ada_language::post_parser): New member function.
1359         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1360         (cplus_language_data): Likewise.
1361         (asm_language_data): Likewise.
1362         (minimal_language_data): Likewise.
1363         * d-lang.c (d_language_data): Likewise.
1364         * f-lang.c (f_language_data): Likewise.
1365         * go-lang.c (go_language_data): Likewise.
1366         * language.c (unknown_language_data): Likewise.
1367         (auto_language_data): Likewise.
1368         * language.h (language_data): Delete la_post_parser field.
1369         (language_defn::post_parser): New member function.
1370         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1371         * objc-lang.c (objc_language_data): Likewise.
1372         * opencl-lang.c (opencl_language_data): Likewise.
1373         * p-lang.c (pascal_language_data): Likewise.
1374         * parse.c (parse_exp_in_context): Update call to post_parser.
1375         (null_post_parser): Delete definition.
1376         * parser-defs.h (null_post_parser): Delete declaration.
1377         * rust-lang.c (rust_language_data): Delete la_post_parser
1378         initializer.
1379
1380 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1381
1382         * ada-lang.c (parse): Rename to ada_language::parser.
1383         (ada_language_data): Delete la_parser initializer.
1384         (ada_language::parser): New member function, implementation from
1385         parse.
1386         * c-lang.c (c_language_data): Delete la_parser initializer.
1387         (cplus_language_data): Likewise.
1388         (asm_language_data): Likewise.
1389         (minimal_language_data): Likewise.
1390         * d-lang.c (d_language_data): Likewise.
1391         (d_language::parser): New member function.
1392         * f-lang.c (f_language_data): Delete la_parser initializer.
1393         (f_language::parser): New member function.
1394         * go-lang.c (go_language_data): Delete la_parser initializer.
1395         (go_language::parser): New member function.
1396         * language.c (unk_lang_parser): Delete.
1397         (language_defn::parser): Define new member function.
1398         (unknown_language_data): Delete la_parser initializer.
1399         (unknown_language::parser): New member function.
1400         (auto_language_data): Delete la_parser initializer.
1401         (auto_language::parser): New member function.
1402         * language.h (language_data): Delete la_parser field.
1403         (language_defn::parser): Declare new member function.
1404         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1405         (m2_language::parser): New member function.
1406         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1407         * opencl-lang.c (opencl_language_data): Likewise.
1408         * p-lang.c (pascal_language_data): Likewise.
1409         (pascal_language::parser): New member function.
1410         * parse.c (parse_exp_in_context): Update call to parser.
1411         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1412         (rust_language::parser): New member function.
1413
1414 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1415
1416         * top.c (print_gdb_configuration): Print --with-python-libdir
1417         configuration value.
1418
1419 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1420
1421         * NEWS: Mention change to the alias command.
1422
1423 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1424
1425         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1426         (alias_command_completer)
1427         (make_alias_options_def_group): New functions.
1428         (alias_opts, alias_option_defs): New struct and array.
1429         (alias_usage_error): Update usage.
1430         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1431         Use option framework.
1432         (_initialize_cli_cmds): Update alias command help.
1433         Update aliases command help.
1434         (show_user):
1435         Add NULL for new default_args lookup_cmd argument.
1436         (valid_command_p): Rename to validate_aliased_command.
1437         Add NULL for new default_args lookup_cmd argument.  Verify that the
1438         aliased_command has no default args.
1439         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1440         (lookup_cmd_1, lookup_cmd): New argument default_args.
1441         (add_alias_cmd):
1442         Add NULL for new default_args lookup_cmd argument.
1443         (print_help_for_command): Show default args under the layout
1444          alias some_alias = some_aliased_cmd some_alias_default_arg.
1445         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1446         xfree default_args in destructor.
1447         * cli/cli-script.c (process_next_line, do_define_command):
1448         Add NULL for new default_args lookup_cmd argument.
1449         * command.h: Declare new default_args argument in lookup_cmd
1450         and lookup_cmd_1.
1451         * completer.c (complete_line_internal_1):
1452         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1453         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1454         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1455         Likewise.
1456         * infcmd.c (_initialize_infcmd): Likewise.
1457         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1458         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1459         * python/py-param.c (add_setshow_generic): Likewise.
1460         * remote.c (_initialize_remote): Likewise.
1461         * top.c (execute_command): Prepend default_args if command has some.
1462         (set_verbose):
1463         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1464         * tracepoint.c (validate_actionline, encode_actions_1):
1465         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1466
1467 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1468
1469         * jit.c (jit_read_descriptor): Use bool as the return type.
1470         (jit_breakpoint_re_set_internal): Use bool as the return type.
1471         Invert the return value logic; return true if the jit breakpoint
1472         has been successfully initialized.
1473         (jit_inferior_init): Update the call to
1474         jit_breakpoint_re_set_internal.
1475
1476 2020-06-22  Pedro Alves  <palves@redhat.com>
1477
1478         PR gdb/25939
1479         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1480         Use the current inferior instead.  Don't return
1481         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1482         wait again.
1483         * sol-thread.c (sol_thread_target::wait): Don't reference
1484         inferior_ptid.
1485         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1486         (sol_update_thread_list_callback): Use the current inferior's pid
1487         instead of inferior_ptid.
1488
1489 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1490
1491         * procfs.c: Cleanup many comments.
1492
1493         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1494         (AFTER_WATCHFLAG): Replace by value.
1495
1496         (MAIN_PROC_NAME_FORMAT): Inline ...
1497         (create_procinfo): ... here.
1498
1499         (procfs_debug_inferior): Remove SYS_exec handling.
1500         (syscall_is_exec): Likewise.
1501         (procfs_set_exec_trap): Likewise.
1502
1503         (syscall_is_lwp_exit): Inline in callers.
1504         (syscall_is_exit): Likewise.
1505         (syscall_is_exec): Likewise.
1506         (syscall_is_lwp_create): Likewise.
1507
1508         (invalidate_cache): Remove #if 0 code.
1509
1510         (make_signal_thread_runnable):  Remove.
1511         (procfs_target::resume): Remove #if 0 code.
1512
1513 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1514
1515         PR gdb/25939
1516         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1517         call ...
1518         (procfs_target::create_inferior): ... here.
1519
1520 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1521
1522         * exec.c (validate_exec_file): Ensure the build-id is up to
1523         date by calling reopen_exec_file (that checks file timestamp
1524         to decide to re-read the file).
1525
1526 2020-06-18  Pedro Alves  <palves@redhat.com>
1527
1528         PR gdb/25412
1529         * gdbthread.h (delete_thread, delete_thread_silent)
1530         (find_thread_ptid): Update comments.
1531         * thread.c (current_thread_): New global.
1532         (is_current_thread): Move higher, and reimplement.
1533         (inferior_thread): Reimplement.
1534         (set_thread_exited): Use bool.  Add assertions.
1535         (add_thread_silent): Simplify thread-reuse handling by always
1536         calling delete_thread.
1537         (delete_thread): Remove intro comment.
1538         (find_thread_ptid): Skip exited threads.
1539         (switch_to_thread_no_regs): Write to current_thread_.
1540         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1541         INFERIOR_PTID.  Clear current_thread_.
1542
1543 2020-06-18  Pedro Alves  <palves@redhat.com>
1544
1545         * aix-thread.c (pd_update): Use switch_to_thread.
1546
1547 2020-06-18  Pedro Alves  <palves@redhat.com>
1548
1549         * ravenscar-thread.c (ravenscar_thread_target): Update.
1550         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1551         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1552         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1553         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1554
1555 2020-06-18  Pedro Alves  <palves@redhat.com>
1556
1557         * nat/windows-nat.c (current_windows_thread): Remove.
1558         * nat/windows-nat.h (current_windows_thread): Remove.
1559         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1560         Adjust.
1561         (display_selectors): Adjust to fetch the current
1562         windows_thread_info based on inferior_ptid.
1563         (fake_create_process): No longer write to current_windows_thread.
1564         (windows_nat_target::get_windows_debug_event):
1565         Don't set inferior_ptid or current_windows_thread.
1566         (windows_nat_target::wait): Adjust to not rely on
1567         current_windows_thread.
1568         (do_initial_windows_stuff): Now a method of windows_nat_target.
1569         Switch to the last_ptid thread.
1570         (windows_nat_target::attach): Adjust.
1571         (windows_nat_target::detach): Use switch_to_no_thread instead of
1572         writing to inferior_ptid directly.
1573         (windows_nat_target::create_inferior): Adjust.
1574
1575 2020-06-18  Pedro Alves  <palves@redhat.com>
1576
1577         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1578
1579 2020-06-18  Pedro Alves  <palves@redhat.com>
1580
1581         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1582         after creating it, instead of writing to inferior_ptid.  Don't
1583         write to inferior_ptid.
1584
1585 2020-06-18  Pedro Alves  <palves@redhat.com>
1586
1587         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1588
1589 2020-06-18  Pedro Alves  <palves@redhat.com>
1590
1591         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1592         it, instead of writing to inferior_ptid.
1593
1594 2020-06-18  Pedro Alves  <palves@redhat.com>
1595
1596         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1597         to inferior_ptid.
1598
1599 2020-06-18  Pedro Alves  <palves@redhat.com>
1600
1601         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1602         instead of writing to inferior_ptid directly.
1603
1604 2020-06-18  Pedro Alves  <palves@redhat.com>
1605
1606         * corelow.c (core_target::close): Use switch_to_no_thread instead
1607         of writing to inferior_ptid directly.
1608         (add_to_thread_list, core_target_open): Use switch_to_thread
1609         instead of writing to inferior_ptid directly.
1610
1611 2020-06-18  Pedro Alves  <palves@redhat.com>
1612
1613         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1614         inferior_ptid.
1615         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1616         inferior_ptid.
1617         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1618         inferior_ptid directly.
1619         (darwin_nat_target::init_thread_list): Switch to thread, instead
1620         of writing to inferior_ptid.
1621         (darwin_nat_target::attach): Don't write to inferior_ptid.
1622         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1623
1624 2020-06-18  Pedro Alves  <palves@redhat.com>
1625
1626         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1627         thread.
1628         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1629         Instead use switch_to_thread.
1630         (gnu_nat_target::detach): Use switch_to_no_thread
1631         instead of writing to inferior_ptid directly.  Used passed-in
1632         inferior instead of looking up the inferior by pid.
1633
1634 2020-06-18  Pedro Alves  <palves@redhat.com>
1635
1636         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1637         inferior_ptid.
1638
1639 2020-06-18  Pedro Alves  <palves@redhat.com>
1640
1641         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1642         inferior_ptid.
1643         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1644         thread.
1645         (nto_procfs_target::detach): Avoid referencing
1646         inferior_ptid.  Use switch_to_no_thread instead of writing to
1647         inferior_ptid directly.
1648         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1649         instead of writing to inferior_ptid directly.
1650         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1651         to thread.
1652
1653 2020-06-18  Pedro Alves  <palves@redhat.com>
1654
1655         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1656         after creating it, instead of writing to inferior_ptid.
1657         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1658         to inferior_ptid directly.
1659         (gdbsim_target::wait): Don't write to inferior_ptid.
1660
1661 2020-06-18  Pedro Alves  <palves@redhat.com>
1662
1663         * remote.c (remote_target::remote_notice_new_inferior): Use
1664         switch_to_thread instead of writing to inferior_ptid directly.
1665         (remote_target::add_current_inferior_and_thread): Use
1666         switch_to_no_thread instead of writing to inferior_ptid directly.
1667         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1668         and switch_to_thread instead of using set_current_inferior or
1669         writing to inferior_ptid directly.
1670
1671 2020-06-18  Pedro Alves  <palves@redhat.com>
1672
1673         * tracectf.c (ctf_target_open): Switch to added thread instead of
1674         writing to inferior_ptid directly.
1675         (ctf_target::close): Use switch_to_no_thread instead of writing to
1676         inferior_ptid directly.
1677
1678 2020-06-18  Pedro Alves  <palves@redhat.com>
1679
1680         * tracefile-tfile.c (tfile_target_open): Don't write to
1681         inferior_ptid directly, instead switch to added thread.
1682         (tfile_target::close): Use switch_to_no_thread instead of writing
1683         to inferior_ptid directly.
1684
1685 2020-06-18  Pedro Alves  <palves@redhat.com>
1686
1687         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1688         (procfs_target::detach): Use switch_to_no_thread
1689         instead of writing to inferior_ptid directly.
1690         (do_attach): Change return type to void.  Switch to the added
1691         thread.
1692         (procfs_target::create_inferior): Switch to the added thread.
1693         (procfs_do_thread_registers): Don't write to inferior_ptid.
1694
1695 2020-06-18  Pedro Alves  <palves@redhat.com>
1696
1697         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1698         of writing to inferior_ptid.
1699         (scoped_restore_exited_inferior): Delete.
1700         (handle_vfork_child_exec_or_exit): Simplify using
1701         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1702         instead of writing to inferior_ptid.
1703         (THREAD_STOPPED_BY): Delete.
1704         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1705         (thread_stopped_by_hw_breakpoint): Delete.
1706         (save_waitstatus): Use
1707         scoped_restore_current_thread+switch_to_thread, and call
1708         target_stopped_by_watchpoint instead of
1709         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1710         instead of thread_stopped_by_sw_breakpoint, and
1711         target_stopped_by_hw_breakpoint instead of
1712         thread_stopped_by_hw_breakpoint.
1713         (handle_inferior_event)
1714         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1715         inferior_ptid directly, nor
1716         set_current_inferior/set_current_program_space.  Use
1717         switch_to_thread / switch_to_inferior_no_thread instead.
1718
1719 2020-06-18  Pedro Alves  <palves@redhat.com>
1720
1721         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1722         instead of writing to inferior_ptid.
1723
1724 2020-06-18  Pedro Alves  <palves@redhat.com>
1725
1726         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1727         added thread.
1728         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1729         to the added thread.
1730         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1731         instead of writing to inferior_ptid.
1732
1733 2020-06-18  Pedro Alves  <palves@redhat.com>
1734
1735         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1736         (register_to_value_test): Mock a program_space too.  Heap-allocate
1737         the address space.  Don't write to inferior_ptid.  Use
1738         switch_to_thread instead.
1739
1740 2020-06-18  Pedro Alves  <palves@redhat.com>
1741
1742         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1743         Delete.
1744         (find_signalled_thread()): New, factored out from
1745         linux_make_corefile_notes and adjusted to handle exited threads.
1746         (linux_make_corefile_notes): Adjust to use the new
1747         find_signalled_thread.
1748
1749 2020-06-18  Pedro Alves  <palves@redhat.com>
1750
1751         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1752         of saving/restoring inferior_ptid.
1753
1754 2020-06-17  Tom Tromey  <tom@tromey.com>
1755
1756         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1757         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1758         declare.
1759         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1760
1761 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1762
1763         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1764         of partial symtabs.
1765
1766 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1767
1768         * regformats/reg-arm.dat: Remove.
1769         * regformats/reg-bfin.dat: Remove.
1770         * regformats/reg-cris.dat: Remove.
1771         * regformats/reg-crisv32.dat: Remove.
1772         * regformats/reg-m32r.dat: Remove.
1773         * regformats/reg-tilegx.dat: Remove.
1774         * regformats/reg-tilegx32.dat: Remove.
1775
1776 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1777
1778         * features/Makefile (WHICH): Remove arm files.
1779         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1780         * regformats/arm/arm-with-neon.dat: Remove.
1781         * regformats/arm/arm-with-vfpv2.dat: Remove.
1782         * regformats/arm/arm-with-vfpv3.dat: Remove.
1783
1784 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1785
1786         * features/Makefile (XMLTOC): Remove rx.xml.
1787
1788 2020-06-17  Pedro Alves  <palves@redhat.com>
1789
1790         * gdbthread.h (thread_control_state) <trap_expected> Update
1791         comments.
1792
1793 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1794
1795         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1796         ada_language::lookup_symbol_nonlocal.
1797         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1798         (ada_language::lookup_symbol_nonlocal): New member function,
1799         implementation from ada_lookup_symbol_nonlocal.
1800         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1801         initializer.
1802         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1803         initializer.
1804         (cplus_language::lookup_symbol_nonlocal): New member function.
1805         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1806         (minimal_language_data) Likewise.
1807         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1808         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1809         initializer.
1810         (d_language::lookup_symbol_nonlocal): New member function.
1811         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1812         initializer.
1813         (f_language::lookup_symbol_nonlocal): New member function.
1814         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1815         initializer.
1816         * language.c (unknown_language_data): Likewise.
1817         (auto_language_data): Likewise.
1818         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1819         field.
1820         (language_defn::lookup_symbol_nonlocal): New member function.
1821         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1822         initializer.
1823         * objc-lang.c (objc_language_data): Likewise.
1824         * opencl-lang.c (opencl_language_data): Likewise.
1825         * p-lang.c (pascal_language_data): Likewise.
1826         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1827         rust_language::lookup_symbol_nonlocal.
1828         (rust_language_data): Delete la_lookup_symbol_nonlocal
1829         initializer.
1830         (rust_language::lookup_symbol_nonlocal): New member function,
1831         implementation from rust_lookup_symbol_nonlocal.
1832         * symtab.c (lookup_symbol_aux): Update call to
1833         lookup_symbol_nonlocal.
1834         (basic_lookup_symbol_nonlocal): Rename to...
1835         (language_defn::lookup_symbol_nonlocal): ...this, and update
1836         header comment.  Remove language_defn parameter, and replace with
1837         uses of `this'.
1838         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1839
1840 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1841
1842         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1843         initializer.
1844         (ada_language::value_print_inner): New member function.
1845         * c-lang.c (c_language_data): Delete la_value_print_inner
1846         initializer.
1847         (cplus_language_data): Likewise.
1848         (asm_language_data): Likewise.
1849         (minimal_language_data): Likewise.
1850         * d-lang.c (d_language_data): Likewise.
1851         (d_language::value_print_inner): New member function.
1852         * f-lang.c (f_language_data): Delete la_value_print_inner
1853         initializer.
1854         (f_language::value_print_inner): New member function.
1855         * f-lang.h (f_value_print_innner): Rename to...
1856         (f_value_print_inner): ...this (note spelling of 'inner').
1857         * f-valprint.c (f_value_print_innner): Rename to...
1858         (f_value_print_inner): ...this (note spelling of 'inner').
1859         * go-lang.c (go_language_data): Delete la_value_print_inner
1860         initializer.
1861         (go_language::value_print_inner): New member function.
1862         * language.c (language_defn::value_print_inner): Define new member
1863         function.
1864         (unk_lang_value_print_inner): Delete.
1865         (unknown_language_data): Delete la_value_print_inner initializer.
1866         (unknown_language::value_print_inner): New member function.
1867         (auto_language_data): Delete la_value_print_inner initializer.
1868         (auto_language::value_print_inner): New member function.
1869         * language.h (language_data): Delete la_value_print_inner field.
1870         (language_defn::value_print_inner): Delcare new member function.
1871         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1872         initializer.
1873         (m2_language::value_print_inner): New member function.
1874         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1875         initializer.
1876         * opencl-lang.c (opencl_language_data): Likewise.
1877         * p-lang.c (pascal_language_data): Likewise.
1878         (pascal_language::value_print_inner): New member function.
1879         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1880         initializer.
1881         (rust_language::value_print_inner): New member function.
1882         * valprint.c (do_val_print): Update call to value_print_inner.
1883
1884 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1885
1886         * ada-lang.c (ada_language_data): Delete la_value_print
1887         initializer.
1888         (ada_language::value_print): New member function.
1889         * c-lang.c (c_language_data): Delete la_value_print initializer.
1890         (cplus_language_data): Likewise.
1891         (asm_language_data): Likewise.
1892         (minimal_language_data): Likewise.
1893         * d-lang.c (d_language_data): Likewise.
1894         * f-lang.c (f_language_data): Likewise.
1895         * go-lang.c (go_language_data): Likewise.
1896         * language.c (unk_lang_value_print): Delete.
1897         (language_defn::value_print): Define new member function.
1898         (unknown_language_data): Delete la_value_print initializer.
1899         (unknown_language::value_print): New member function.
1900         (auto_language_data): Delete la_value_print initializer.
1901         (auto_language::value_print): New member function.
1902         * language.h (language_data): Delete la_value_print field.
1903         (language_defn::value_print): Declare new member function.
1904         (LA_VALUE_PRINT): Update call to value_print.
1905         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1906         * objc-lang.c (objc_language_data): Likewise.
1907         * opencl-lang.c (opencl_language_data): Likewise.
1908         * p-lang.c (pascal_language_data): Likewise.
1909         (pascal_language::value_print): New member function.
1910         * rust-lang.c (rust_language_data): Delete la_value_print
1911         initializer.
1912
1913 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1914
1915         * ada-lang.c (ada_watch_location_expression): Rename to
1916         ada_language::watch_location_expression.
1917         (ada_language_data): Delete la_watch_location_expression
1918         initializer.
1919         (ada_language::watch_location_expression): New member function,
1920         implementation from ada_watch_location_expression.
1921         * breakpoint.c (watch_command_1): Update call to
1922         watch_location_expression.
1923         * c-lang.c (c_watch_location_expression): Rename to
1924         language_defn::watch_location_expression.
1925         (c_language_data): Delete la_watch_location_expression
1926         initializer.
1927         (cplus_language_data): Likewise.
1928         (asm_language_data): Likewise.
1929         (minimal_language_data): Likewise.
1930         * c-lang.h (c_watch_location_expression): Delete declaration.
1931         * d-lang.c (d_language_data): Delete la_watch_location_expression
1932         initializer.
1933         * f-lang.c (f_language_data): Likewise.
1934         * go-lang.c (go_language_data): Likewise.
1935         * language.c (language_defn::watch_location_expression): Member
1936         function implementation from c_watch_location_expression.
1937         (unknown_language_data): Delete la_watch_location_expression
1938         initializer.
1939         (auto_language_data): Likewise.
1940         * language.h (language_data): Delete la_watch_location_expression
1941         field.
1942         (language_defn::watch_location_expression): Declare new member
1943         function.
1944         * m2-lang.c (m2_language_data): Delete
1945         la_watch_location_expression initializer.
1946         * objc-lang.c (objc_language_data): Likewise.
1947         * opencl-lang.c (opencl_language_data): Likewise.
1948         * p-lang.c (pascal_language_data): Likewise.
1949         * rust-lang.c (rust_watch_location_expression): Rename to
1950         rust_language::watch_location_expression.
1951         (rust_language_data): Delete la_watch_location_expression
1952         initializer.
1953         (rust_language::watch_location_expression): New member function,
1954         implementation from rust_watch_location_expression.
1955
1956 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1957
1958         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1959         ada_language::collect_symbol_completion_matches.
1960         (ada_language_data): Delete la_collect_symbol_completion_matches
1961         initializer.
1962         (ada_language::collect_symbol_completion_matches): New member
1963         function, implementation from
1964         ada_collect_symbol_completion_matches.
1965         * c-lang.c (c_language_data): Delete
1966         la_collect_symbol_completion_matches initializer.
1967         (cplus_language_data): Likewise.
1968         (asm_language_data): Likewise.
1969         (minimal_language_data): Likewise.
1970         * d-lang.c (d_language_data): Likewise.
1971         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1972         f_language::collect_symbol_completion_matches.
1973         (f_language_data): Delete la_collect_symbol_completion_matches
1974         initializer.
1975         (f_language::collect_symbol_completion_matches) New member
1976         function, implementation from f_collect_symbol_completion_matches.
1977         * go-lang.c (go_language_data): Delete
1978         la_collect_symbol_completion_matches initializer.
1979         * language.c (unknown_language_data): Likewise.
1980         (auto_language_data): Likewise.
1981         * language.h (language_data): Delete
1982         la_collect_symbol_completion_matches field.
1983         (language_defn::collect_symbol_completion_matches): New member
1984         function.
1985         * m2-lang.c (m2_language_data): Delete
1986         la_collect_symbol_completion_matches initializer.
1987         * objc-lang.c (objc_language_data): Likewise.
1988         * opencl-lang.c (opencl_language_data): Likewise.
1989         * p-lang.c (pascal_language_data): Likewise.
1990         * rust-lang.c (rust_language_data): Likewise.
1991         * symtab.c (default_collect_symbol_completion_matches): Delete.
1992         (collect_symbol_completion_matches): Update call to
1993         collect_symbol_completion_matches.
1994         (collect_symbol_completion_matches_type): Likewise.
1995         * symtab.h (default_collect_symbol_completion_matches): Delete
1996         declaration.
1997
1998 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1999
2000         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2001         (ada_language_data): Delete la_word_break_characters initializer.
2002         (ada_language::word_break_characters): New member function.
2003         * c-lang.c (c_language_data): Delete la_word_break_characters
2004         initializer.
2005         (cplus_language_data): Likewise.
2006         (asm_language_data): Likewise.
2007         (minimal_language_data): Likewise.
2008         * completer.c: Update global comment.
2009         (advance_to_expression_complete_word_point): Update call to
2010         word_break_characters.
2011         (complete_files_symbols): Likewise.
2012         (complete_line_internal_1): Likewise.
2013         (default_completer_handle_brkchars): Likewise.
2014         (skip_quoted_chars): Likewise.
2015         * d-lang.c (d_language_data): Delete la_word_break_characters
2016         initializer.
2017         * f-lang.c (f_word_break_characters): Delete.
2018         (f_language_data): Delete la_word_break_characters initializer.
2019         (f_language::word_break_characters): New member function.
2020         * go-lang.c (go_language_data): Delete la_word_break_characters
2021         initializer.
2022         * language.c (unknown_language_data): Likewise.
2023         (auto_language_data): Likewise.
2024         * language.h (default_word_break_characters): Move declaration to
2025         earlier in the file.
2026         (language_data): Delete la_word_break_characters field.
2027         (language_defn::word_break_characters): New member function.
2028         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2029         initializer.
2030         * objc-lang.c (objc_language_data): Likewise.
2031         * opencl-lang.c (opencl_language_data): Likewise.
2032         * p-lang.c (pascal_language_data): Likewise.
2033         * rust-lang.c (rust_language_data): Likewise.
2034
2035 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2036
2037         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2038         (ada_language_data): Delete la_get_symbol_name_matcher
2039         initializer.
2040         (language_defn::get_symbol_name_matcher_inner): New member
2041         function.
2042         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2043         initializer.
2044         (cplus_language_data): Likewise.
2045         (cplus_language::get_symbol_name_matcher_inner): New member
2046         function.
2047         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2048         (minimal_language_data): Likewise.
2049         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2050         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2051         initializer.
2052         * dictionary.c (iter_match_first_hashed): Update call to
2053         get_symbol_name_matcher.
2054         (iter_match_next_hashed): Likewise.
2055         (iter_match_next_linear): Likewise.
2056         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2057         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2058         initializer.
2059         (f_language::get_symbol_name_matcher_inner): New member function.
2060         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2061         initializer.
2062         * language.c (default_symbol_name_matcher): Update header comment,
2063         make static.
2064         (language_defn::get_symbol_name_matcher): New definition.
2065         (language_defn::get_symbol_name_matcher_inner): Likewise.
2066         (get_symbol_name_matcher): Delete.
2067         (unknown_language_data): Delete la_get_symbol_name_matcher
2068         initializer.
2069         (auto_language_data): Likewise.
2070         * language.h (language_data): Delete la_get_symbol_name_matcher
2071         field.
2072         (language_defn::get_symbol_name_matcher): New member function.
2073         (language_defn::get_symbol_name_matcher_inner): Likewise.
2074         (default_symbol_name_matcher): Delete declaration.
2075         * linespec.c (find_methods): Update call to
2076         get_symbol_name_matcher.
2077         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2078         initializer.
2079         * minsyms.c (lookup_minimal_symbol): Update call to
2080         get_symbol_name_matcher.
2081         (iterate_over_minimal_symbols): Likewise.
2082         * objc-lang.c (objc_language_data): Delete
2083         la_get_symbol_name_matcher initializer.
2084         * opencl-lang.c (opencl_language_data): Likewise.
2085         * p-lang.c (pascal_language_data): Likewise.
2086         * psymtab.c (psymbol_name_matches): Update call to
2087         get_symbol_name_matcher.
2088         * rust-lang.c (rust_language_data): Delete
2089         la_get_symbol_name_matcher initializer.
2090         * symtab.c (symbol_matches_search_name): Update call to
2091         get_symbol_name_matcher.
2092         (compare_symbol_name): Likewise.
2093
2094 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2095
2096         * ada-lang.c (ada_language_data): Delete la_compute_program
2097         initializer.
2098         * c-lang.c (c_language_data): Likewise.
2099         (c_language::compute_program): New member function.
2100         (cplus_language_data): Delete la_compute_program initializer.
2101         (cplus_language::compute_program): New member function.
2102         (asm_language_data): Delete la_compute_program initializer.
2103         (minimal_language_data): Likewise.
2104         * c-lang.h (c_compute_program): Update comment.
2105         (cplus_compute_program): Likewise.
2106         * compile/compile-c-support.c (c_compute_program): Likewise.
2107         (cplus_compute_program): Likewise.
2108         * compile/compile.c (compile_to_object): Update call to
2109         la_compute_program.
2110         * d-lang.c (d_language_data): Delete la_compute_program
2111         initializer.
2112         * f-lang.c (f_language_data): Likewise.
2113         * go-lang.c (go_language_data): Likewise.
2114         * language.c (unknown_language_data): Likewise.
2115         (auto_language_data): Likewise.
2116         * language.h (language_data): Delete la_compute_program field.
2117         (language_defn::compute_program): New member function.
2118         * m2-lang.c (m2_language_data): Delete la_compute_program
2119         initializer.
2120         * objc-lang.c (objc_language_data): Likewise.
2121         * opencl-lang.c (opencl_language_data): Likewise.
2122         * p-lang.c (pascal_language_data): Likewise.
2123         * rust-lang.c (rust_language_data): Likewise.
2124
2125 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2126
2127         * ada-lang.c (ada_language_data) Delete
2128         la_class_name_from_physname initializer.
2129         * c-lang.c (c_language_data): Likewise.
2130         (cplus_language_data): Likewise.
2131         (cplus_language::class_name_from_physname): New member function.
2132         (asm_language_data): Delete la_class_name_from_physname
2133         initializer.
2134         (minimal_language_data): Likewise.
2135         * d-lang.c (d_language_data): Likewise.
2136         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2137         method on language_defn class.
2138         (guess_full_die_structure_name): Likewise.
2139         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2140         initializer.
2141         * go-lang.c (go_language_data): Likewise.
2142         * language.c (language_class_name_from_physname): Delete.
2143         (unk_lang_class_name): Delete.
2144         (unknown_language_data): Delete la_class_name_from_physname
2145         initializer.
2146         (auto_language_data): Likewise.
2147         * language.h (language_data): Delete la_class_name_from_physname
2148         field.
2149         (language_defn::class_name_from_physname): New function.
2150         (language_class_name_from_physname): Delete declaration.
2151         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2152         initializer.
2153         * objc-lang.c (objc_language_data): Likewise.
2154         * opencl-lang.c (opencl_language_data): Likewise.
2155         * p-lang.c (pascal_language_data): Likewise.
2156         * rust-lang.c (rust_language_data): Likewise.
2157
2158 2020-06-16  Tom Tromey  <tom@tromey.com>
2159
2160         * tui/tui-data.h (STATUS_NAME): New macro.
2161         * tui/tui-layout.c (tui_remove_some_windows)
2162         (initialize_known_windows, tui_register_window)
2163         (tui_layout_split::remove_windows, initialize_layouts)
2164         (tui_new_layout_command): Don't use hard-coded window names.
2165
2166 2020-06-16  Tom Tromey  <tom@tromey.com>
2167
2168         PR tui/25348:
2169         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2170         tui_initialize_readline.  Only run once.  Call rl_initialize.
2171         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2172         tui_initialize_readline.
2173         * tui/tui-io.c (tui_setup_io): Call
2174         tui_ensure_readline_initialized.
2175         * tui/tui-interp.c (tui_interp::init): Update.
2176
2177 2020-06-16  Tom Tromey  <tom@tromey.com>
2178
2179         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2180         Also preserve the status window.
2181
2182 2020-06-16  Tom Tromey  <tom@tromey.com>
2183
2184         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2185         where m_window==nullptr.
2186
2187 2020-06-15  Tom Tromey  <tromey@adacore.com>
2188
2189         * windows-nat.c (windows_nat::handle_output_debug_string):
2190         Update.
2191         (windows_nat::handle_ms_vc_exception): Update.
2192         * target.h (target_read_string): Change API.
2193         * target.c (target_read_string): Change API.
2194         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2195         Update.
2196         * solib-frv.c (frv_current_sos): Update.
2197         * solib-dsbt.c (dsbt_current_sos): Update.
2198         * solib-darwin.c (darwin_current_sos): Update.
2199         * linux-thread-db.c (inferior_has_bug): Update.
2200         * expprint.c (print_subexp_standard): Update.
2201         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2202         (ada_exception_message_1): Update.
2203
2204 2020-06-15  Tom Tromey  <tromey@adacore.com>
2205
2206         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2207
2208 2020-06-15  Tom Tromey  <tromey@adacore.com>
2209
2210         * valprint.c (read_string): Update comment.
2211         * target.c (MIN): Remove.
2212         (target_read_string): Rewrite.
2213
2214 2020-06-15  Tom Tromey  <tromey@adacore.com>
2215
2216         * corefile.c (read_memory_string): Remove.
2217         * ada-valprint.c (ada_value_print_ptr): Update.
2218         * ada-lang.h (ada_tag_name): Change return type.
2219         * ada-lang.c (type_from_tag): Update.
2220         (ada_tag_name_from_tsd): Change return type.  Use
2221         target_read_string.
2222         (ada_tag_name): Likewise.
2223         * gdbcore.h (read_memory_string): Don't declare.
2224
2225 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2226
2227         * symtab.c (rbreak_command): Ignore Windows drive colon.
2228
2229 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2230
2231         * NEWS: Mention removed GDBserver host support.
2232
2233 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2234
2235         * features/riscv/rebuild-csr-xml.sh: Updated.
2236
2237 2020-06-11  Tom Tromey  <tom@tromey.com>
2238
2239         PR gdb/18318:
2240         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2241
2242 2020-06-09  Jonny Grant  <jg@jguk.org>
2243 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2244
2245         * main.c (captured_main_1): Don't print new line after help.
2246         (print_gdb_help): add mailing list and IRC channel information
2247         to --help.  Add new lines between items in the footer.  Remove
2248         quotes around bug url.
2249
2250 2020-06-11  Keith Seitz  <keiths@redhat.com>
2251
2252         PR gdb/21356
2253         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2254         Resolve typedefs for type length calculations.
2255
2256 2020-06-10  Tom de Vries  <tdevries@suse.de>
2257
2258         PR ada/24713
2259         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2260         (write_psymbols): Enable .gdb_index for ada.
2261         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2262         ada.
2263
2264 2020-06-10  Tom de Vries  <tdevries@suse.de>
2265
2266         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2267         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2268         namei" instead of "const char *name" argument.
2269         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2270         dw2_symtab_iter_init.
2271
2272 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2273
2274         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2275         to use type::field and field::type instead.
2276
2277 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2278
2279         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2280         to use field::type instead.
2281
2282 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2283
2284         * gdbtypes.h (struct field) <type, set_type>: New methods.
2285         Rename `type` field to...
2286         <m_type>: ... this.  Change references throughout to use type or
2287         set_type methods.
2288         (FIELD_TYPE): Use field::type.  Change call sites that modify
2289         the field's type to use field::set_type instead.
2290
2291 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2292
2293         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2294         to use type::index_type instead.
2295
2296 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2297
2298         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2299         methods.
2300         (TYPE_INDEX_TYPE): Use type::index_type.
2301         * gdbtypes.c (create_array_type_with_stride): Likewise.
2302
2303 2020-06-07  Tom Tromey  <tom@tromey.com>
2304
2305         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2306         parameter.
2307         (generic_value_print): Update.
2308
2309 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2310
2311         Revert commit 982a38f60b0.
2312         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2313
2314 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2315
2316         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2317         avoid use after free.
2318
2319 2020-06-05  Tom de Vries  <tdevries@suse.de>
2320
2321         * NEWS: Fix typos.
2322
2323 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2324
2325         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2326         the per_bfd object.
2327         (dwarf2_read_debug_names): Likewise.
2328         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2329         object when re-using a per_bfd object with an index.
2330
2331 2020-06-03  Tom de Vries  <tdevries@suse.de>
2332
2333         PR symtab/26046
2334         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2335         children for C++.
2336         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2337         DW_TAG_subprogram.
2338
2339 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2340
2341         * ada-lang.c (ada_language_data): Delete skip_trampoline
2342         initializer.
2343         * c-lang.c (c_language_data): Likewise.
2344         (cplus_language_data): Likewise.
2345         (cplus_language::skip_trampoline): New member function.
2346         (asm_language_data): Delete skip_trampoline initializer.
2347         (minimal_language_data): Likewise.
2348         * d-lang.c (d_language_data): Likewise.
2349         * f-lang.c (f_language_data): Likewise.
2350         * go-lang.c (go_language_data): Likewise.
2351         * language.c (unk_lang_trampoline): Delete function.
2352         (skip_language_trampoline): Update.
2353         (unknown_language_data): Delete skip_trampoline initializer.
2354         (auto_language_data): Likewise.
2355         * language.h (language_data): Delete skip_trampoline field.
2356         (language_defn::skip_trampoline): New function.
2357         * m2-lang.c (m2_language_data): Delete skip_trampoline
2358         initializer.
2359         * objc-lang.c (objc_skip_trampoline): Delete function, move
2360         implementation to objc_language::skip_trampoline.
2361         (objc_language_data): Delete skip_trampoline initializer.
2362         (objc_language::skip_trampoline): New member function with
2363         implementation from objc_skip_trampoline.
2364         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2365         initializer.
2366         * p-lang.c (pascal_language_data): Likewise.
2367         * rust-lang.c (rust_language_data): Likewise.
2368
2369 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2370
2371         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2372         (ada_language::demangle): New member function.
2373         * c-lang.c (c_language_data): Delete la_demangle initializer.
2374         (cplus_language_data): Delete la_demangle initializer.
2375         (cplus_language::demangle): New member function.
2376         (asm_language_data): Delete la_demangle initializer.
2377         (minimal_language_data): Delete la_demangle initializer.
2378         * d-lang.c (d_language_data): Delete la_demangle initializer.
2379         (d_language::demangle): New member function.
2380         * f-lang.c (f_language_data): Delete la_demangle initializer.
2381         (f_language::demangle): New member function.
2382         * go-lang.c (go_language_data): Delete la_demangle initializer.
2383         (go_language::demangle): New member function.
2384         * language.c (language_demangle): Update.
2385         (unk_lang_demangle): Delete.
2386         (unknown_language_data): Delete la_demangle initializer.
2387         (unknown_language::demangle): New member function.
2388         (auto_language_data): Delete la_demangle initializer.
2389         (auto_language::demangle): New member function.
2390         * language.h (language_data): Delete la_demangle field.
2391         (language_defn::demangle): New function.
2392         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2393         * objc-lang.c (objc_language_data): Delete la_demangle
2394         initializer.
2395         (objc_language::demangle): New member function.
2396         * opencl-lang.c (opencl_language_data): Delete la_demangle
2397         initializer.
2398         * p-lang.c (pascal_language_data): Likewise.
2399         * rust-lang.c (rust_language_data): Likewise.
2400         (rust_language::demangle): New member function.
2401
2402 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2403
2404         * ada-lang.c (ada_language_data): Delete la_print_type
2405         initializer.
2406         (ada_language::print_type): New member function.
2407         * c-lang.c (c_language_data): Delete la_print_type initializer.
2408         (c_language::print_type): New member function.
2409         (cplus_language_data): Delete la_print_type initializer.
2410         (cplus_language::print_type): New member function.
2411         (asm_language_data): Delete la_print_type initializer.
2412         (asm_language::print_type): New member function.
2413         (minimal_language_data): Delete la_print_type initializer.
2414         (minimal_language::print_type): New member function.
2415         * d-lang.c (d_language_data): Delete la_print_type initializer.
2416         (d_language::print_type): New member function.
2417         * f-lang.c (f_language_data): Delete la_print_type initializer.
2418         (f_language::print_type): New member function.
2419         * go-lang.c (go_language_data): Delete la_print_type initializer.
2420         (go_language::print_type): New member function.
2421         * language.c (unk_lang_print_type): Delete.
2422         (unknown_language_data): Delete la_print_type initializer.
2423         (unknown_language::print_type): New member function.
2424         (auto_language_data): Delete la_print_type initializer.
2425         (auto_language::print_type): New member function.
2426         * language.h (language_data): Delete la_print_type field.
2427         (language_defn::print_type): New function.
2428         (LA_PRINT_TYPE): Update.
2429         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2430         (m2_language::print_type): New member function.
2431         * objc-lang.c (objc_language_data): Delete la_print_type
2432         initializer.
2433         (objc_language::print_type): New member function.
2434         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2435         to opencl_language::print_type.
2436         (opencl_language_data): Delete la_print_type initializer.
2437         (opencl_language::print_type): New member function, implementation
2438         from opencl_print_type.
2439         * p-lang.c (pascal_language_data): Delete la_print_type
2440         initializer.
2441         (pascal_language::print_type): New member function.
2442         * rust-lang.c (rust_print_type): Delete, implementation moved to
2443         rust_language::print_type.
2444         (rust_language_data): Delete la_print_type initializer.
2445         (rust_language::print_type): New member function, implementation
2446         from rust_print_type.
2447
2448 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2449
2450         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2451         implementation moves to...
2452         (ada_language::sniff_from_mangled_name): ...here.  Update return
2453         type.
2454         (ada_language_data): Delete la_sniff_from_mangled_name
2455         initializer.
2456         * c-lang.c (c_language_data): Likewise.
2457         (cplus_language_data): Likewise.
2458         (cplus_language::sniff_from_mangled_name): New member function,
2459         implementation taken from gdb_sniff_from_mangled_name.
2460         (asm_language_data): Delete la_sniff_from_mangled_name
2461         initializer.
2462         (minimal_language_data): Likewise.
2463         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2464         implementation moves to cplus_language::sniff_from_mangled_name.
2465         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2466         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2467         moves to...
2468         (d_language::sniff_from_mangled_name): ...here.
2469         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2470         * f-lang.c (f_language_data): Likewise.
2471         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2472         moves to...
2473         (go_language::sniff_from_mangled_name): ...here.
2474         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2475         * language.c (language_sniff_from_mangled_name): Delete.
2476         (unknown_language_data): Delete la_sniff_from_mangled_name
2477         initializer.
2478         (auto_language_data): Likewise.
2479         * language.h (language_data): Delete la_sniff_from_mangled_name
2480         field.
2481         (language_defn::sniff_from_mangled_name): New function.
2482         (language_sniff_from_mangled_name): Delete declaration.
2483         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2484         field.
2485         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2486         implementation moves to...
2487         (objc_language::sniff_from_mangled_name): ...here.
2488         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2489         * opencl-lang.c (opencl_language_data): Likewise.
2490         * p-lang.c (pascal_language_data): Likewise.
2491         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2492         implementation moves to...
2493         (rust_language::sniff_from_mangled_name): ...here.
2494         (rust_language_data): Delete la_sniff_from_mangled_name
2495         initializer.
2496         * symtab.c (symbol_find_demangled_name): Call
2497         sniff_from_mangled_name member function.
2498
2499 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2500
2501         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2502         initializer.
2503         * c-lang.c (c_language_data): Likewise.
2504         (cplus_language_data): Likewise.
2505         (cplus_language::search_name_hash): New member function.
2506         (asm_language_data): Delete la_search_name_hash initializer.
2507         (minimal_language_data): Likewise.
2508         * d-lang.c (d_language_data): Likewise.
2509         * dictionary.c (default_search_name_hash): Rename to...
2510         (language_defn::search_name_hash): ...this.
2511         * f-lang.c (f_language_data): Likewise.
2512         (f_language::search_name_hash): New member function.
2513         * go-lang.c (go_language_data): Delete la_search_name_hash
2514         initializer.
2515         * language.c (unknown_language_data): Likewise.
2516         (auto_language_data): Likewise.
2517         * language.h (struct language_data): Delete la_search_name_hash
2518         field.
2519         (language_defn::search_name_hash): Declare new member function.
2520         (default_search_name_hash): Delete declaration.
2521         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2522         initializer.
2523         * objc-lang.c (objc_language_data): Likewise.
2524         * opencl-lang.c (opencl_language_data): Likewise.
2525         * p-lang.c (pascal_language_data): Likewise.
2526         * rust-lang.c (rust_language_data): Likewise.
2527         * symtab.c (search_name_hash): Update call.
2528
2529 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2530
2531         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2532         initializer.
2533         * c-lang.c (class compile_instance): Declare.
2534         (c_language_data): Delete la_get_compile_instance initializer.
2535         (c_language::get_compile_instance): New member function.
2536         (cplus_language_data): Delete la_get_compile_instance initializer.
2537         (cplus_language::get_compile_instance): New member function.
2538         (asm_language_data): Delete la_get_compile_instance initializer.
2539         (minimal_language_data): Likewise.
2540         * c-lang.h (c_get_compile_context): Update comment.
2541         (cplus_get_compile_context): Update comment.
2542         * compile/compile.c (compile_to_object): Update calls, don't rely
2543         on function pointer being NULL.
2544         * d-lang.c (d_language_data): Delete la_get_compile_instance
2545         initializer.
2546         * f-lang.c (f_language_data): Likewise.
2547         * go-lang.c (go_language_data): Likewise.
2548         * language.c (unknown_language_data): Likewise.
2549         (auto_language_data): Likewise.
2550         * language.h (language_data): Delete la_get_compile_instance field.
2551         (language_defn::get_compile_instance): New member function.
2552         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2553         initializer.
2554         * objc-lang.c (objc_language_data): Likewise.
2555         * opencl-lang.c (opencl_language_data): Likewise.
2556         * p-lang.c (pascal_language_data): Likewise.
2557         * rust-lang.c (rust_language_data): Likewise.
2558
2559 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2560
2561         * ada-lang.c (ada_add_all_symbols): Update comment.
2562         (ada_iterate_over_symbols): Delete, move implementation to...
2563         (ada_language::iterate_over_symbols): ...here, a new member
2564         function, rewrite to use range based for loop.
2565         (ada_language_data): Delete la_iterate_over_symbols initializer.
2566         * c-lang.c (c_language_data): Likewise.
2567         (cplus_language_data): Likewise.
2568         (asm_language_data): Likewise.
2569         (minimal_language_data): Likewise.
2570         * d-lang.c (d_language_data): Likewise.
2571         * f-lang.c (f_language_data): Likewise.
2572         * go-lang.c (go_language_data): Likewise.
2573         * language.c (unknown_language_data): Likewise.
2574         (auto_language_data): Likewise.
2575         * language.h (language_data): Delete la_iterate_over_symbols field.
2576         (language_defn::iterate_over_symbols): New member function.
2577         (LA_ITERATE_OVER_SYMBOLS): Update.
2578         * linespec.c (iterate_over_all_matching_symtabs): Update.
2579         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2580         initializer.
2581         * objc-lang.c (objc_language_data): Likewise.
2582         * opencl-lang.c (opencl_language_data): Likewise.
2583         * p-lang.c (pascal_language_data): Likewise.
2584         * rust-lang.c (rust_language_data): Likewise.
2585
2586 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2587
2588         * ada-lang.c (ada_language_data): Delete
2589         la_lookup_transparent_type initializer.
2590         * c-lang.c (c_language_data): Likewise.
2591         (cplus_language_data): Likewise.
2592         (cplus_language::lookup_transparent_type): New member function.
2593         (asm_language_data): Delete la_lookup_transparent_type
2594         initializer.
2595         (minimal_language_data): Likewise.
2596         * d-lang.c (d_language_data): Likewise.
2597         * f-lang.c (f_language_data): Likewise.
2598         * go-lang.c (go_language_data): Likewise.
2599         * language.c (unknown_language_data): Likewise.
2600         (auto_language_data): Likewise.
2601         * language.h (struct language_data): Delete
2602         la_lookup_transparent_type field.
2603         (language_defn::lookup_transparent_type): New member function.
2604         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2605         initializer.
2606         * objc-lang.c (objc_language_data): Likewise.
2607         * opencl-lang.c (opencl_language_data): Likewise.
2608         * p-lang.c (pascal_language_data): Likewise.
2609         * rust-lang.c (rust_language_data): Likewise.
2610         * symtab.c (symbol_matches_domain): Update call.
2611
2612 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2613
2614         * ada-lang.c (ada_language_arch_info): Delete function, move
2615         implementation to...
2616         (ada_language::language_arch_info): ...here, a new member
2617         function.
2618         (ada_language_data): Delete la_language_arch_info.
2619         * c-lang.c (c_language_data): Likewise.
2620         (c_language::language_arch_info): New member function.
2621         (cplus_language_arch_info): Delete function, move
2622         implementation to...
2623         (cplus_language::language_arch_info): ...here, a new member
2624         function.
2625         (cplus_language_data): Delete la_language_arch_info.
2626         (asm_language_data): Likewise.
2627         (asm_language::language_arch_info): New member function.
2628         (minimal_language_data): Delete la_language_arch_info.
2629         (minimal_language::language_arch_info): New member function.
2630         * d-lang.c (d_language_arch_info): Delete function, move
2631         implementation to...
2632         (d_language::language_arch_info): ...here, a new member
2633         function.
2634         (d_language_data): Delete la_language_arch_info.
2635         * f-lang.c (f_language_arch_info): Delete function, move
2636         implementation to...
2637         (f_language::language_arch_info): ...here, a new member
2638         function.
2639         (f_language_data): Delete la_language_arch_info.
2640         * go-lang.c (go_language_arch_info): Delete function, move
2641         implementation to...
2642         (go_language::language_arch_info): ...here, a new member
2643         function.
2644         (go_language_data): Delete la_language_arch_info.
2645         * language.c (unknown_language_data): Likewise.
2646         (unknown_language::language_arch_info): New member function.
2647         (auto_language_data): Delete la_language_arch_info.
2648         (auto_language::language_arch_info): New member function.
2649         (language_gdbarch_post_init): Update call to
2650         la_language_arch_info.
2651         * language.h (language_data): Delete la_language_arch_info
2652         function pointer.
2653         (language_defn::language_arch_info): New function.
2654         * m2-lang.c (m2_language_arch_info): Delete function, move
2655         implementation to...
2656         (m2_language::language_arch_info): ...here, a new member
2657         function.
2658         (m2_language_data): Delete la_language_arch_info.
2659         * objc-lang.c (objc_language_arch_info): Delete function, move
2660         implementation to...
2661         (objc_language::language_arch_info): ...here, a new member
2662         function.
2663         (objc_language_data): Delete la_language_arch_info.
2664         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2665         implementation to...
2666         (opencl_language::language_arch_info): ...here, a new member
2667         function.
2668         (opencl_language_data): Delete la_language_arch_info.
2669         * p-lang.c (pascal_language_arch_info): Delete function, move
2670         implementation to...
2671         (pascal_language::language_arch_info): ...here, a new member
2672         function.
2673         (pascal_language_data): Delete la_language_arch_info.
2674         * rust-lang.c (rust_language_arch_info): Delete function, move
2675         implementation to...
2676         (rust_language::language_arch_info): ...here, a new member
2677         function.
2678         (rust_language_data): Delete la_language_arch_info.
2679
2680 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2681
2682         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2683         initializer.
2684         * c-lang.c (c_language_data): Likewise.
2685         (cplus_language_data): Likewise.
2686         (cplus_language::pass_by_reference_info): New method.
2687         (asm_language_data): Delete la_pass_by_reference initializer.
2688         (minimal_language_data): Likewise.
2689         * cp-abi.c (cp_pass_by_reference): Remove use of
2690         default_pass_by_reference.
2691         * d-lang.c (d_language_data): Likewise.
2692         * f-lang.c (f_language_data): Likewise.
2693         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2694         default_pass_by_reference.
2695         * go-lang.c (go_language_data): Likewise.
2696         * language.c (language_pass_by_reference): Update.
2697         (default_pass_by_reference): Delete.
2698         (unknown_language_data): Delete la_pass_by_reference
2699         initializer.
2700         (auto_language_data): Likewise.
2701         * language.h (struct language_data): Delete la_pass_by_reference
2702         field.
2703         (language_defn::pass_by_reference_info): New member function.
2704         (default_pass_by_reference): Delete declaration.
2705         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2706         initializer.
2707         * objc-lang.c (objc_language_data): Likewise.
2708         * opencl-lang.c (opencl_language_data): Likewise.
2709         * p-lang.c (pascal_language_data): Likewise.
2710         * rust-lang.c (rust_language_data): Likewise.
2711
2712 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2713
2714         * ada-lang.c (ada_read_var_value): Delete function, move
2715         implementation to...
2716         (ada_language::read_var_value): ...here.
2717         (ada_language_data): Delete la_read_var_value initializer.
2718         * c-lang.c (c_language_data): Likewise.
2719         (cplus_language_data): Likewise.
2720         (minimal_language_data): Likewise.
2721         * d-lang.c (d_language_data): Likewise.
2722         * f-lang.c (f_language_data): Likewise.
2723         * findvar.c (default_read_var_value): Rename to...
2724         (language_defn::read_var_value): ...this.
2725         * findvar.c (read_var_value): Update header comment, and change to
2726         call member function instead of function pointer.
2727         * go-lang.c (go_language_data): Likewise.
2728         * language.c (unknown_language_data): Delete la_read_var_value
2729         initializer.
2730         (auto_language_data): Likewise.
2731         * language.h (struct language_data): Delete la_read_var_value
2732         field.
2733         (language_defn::read_var_value): New member function.
2734         (default_read_var_value): Delete declaration.
2735         * m2-lang.c (m2_language_data): Delete la_read_var_value
2736         initializer.
2737         * objc-lang.c (objc_language_data): Likewise.
2738         * opencl-lang.c (opencl_language_data): Likewise.
2739         * p-lang.c (pascal_language_data): Likewise.
2740         * rust-lang.c (rust_language_data): Likewise.
2741         * value.h (default_read_var_value): Delete declaration.
2742
2743 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2744
2745         * ada-lang.c (ada_print_array_index): Delete function, move
2746         implementation to...
2747         (ada_language::print_array_index): ...here.
2748         (ada_language_data): Delete la_print_array_index initializer.
2749         * c-lang.c (c_language_data): Likewise.
2750         (cplus_language_data): Likewise.
2751         (minimal_language_data): Likewise.
2752         * d-lang.c (d_language_data): Likewise.
2753         * f-lang.c (f_language_data): Likewise.
2754         * go-lang.c (go_language_data): Likewise.
2755         * language.c (default_print_array_index): Delete function, move
2756         implementation to...
2757         (language_defn::print_array_index): ...here.
2758         (unknown_language_data): Delete la_print_array_index initializer.
2759         (auto_language_data): Likewise.
2760         * language.h (struct language_data): Delete la_print_array_index
2761         field.
2762         (language_defn::print_array_index): New member function.
2763         (LA_PRINT_ARRAY_INDEX): Update.
2764         (default_print_array_index): Delete declaration.
2765         * m2-lang.c (m2_language_data): Delete la_print_array_index
2766         initializer.
2767         * objc-lang.c (objc_language_data): Likewise.
2768         * opencl-lang.c (opencl_language_data): Likewise.
2769         * p-lang.c (pascal_language_data): Likewise.
2770         * rust-lang.c (rust_language_data): Likewise.
2771
2772 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2773
2774         * gdb/ada-lang.c (ada_language_defn): Convert to...
2775         (ada_language_data): ...this.
2776         (class ada_language): New class.
2777         (ada_language_defn): New static global.
2778         * gdb/c-lang.c (c_language_defn): Convert to...
2779         (c_language_data): ...this.
2780         (class c_language): New class.
2781         (c_language_defn): New static global.
2782         (cplus_language_defn): Convert to...
2783         (cplus_language_data): ...this.
2784         (class cplus_language): New class.
2785         (cplus_language_defn): New static global.
2786         (asm_language_defn): Convert to...
2787         (asm_language_data): ...this.
2788         (class asm_language): New class.
2789         (asm_language_defn): New static global.
2790         (minimal_language_defn): Convert to...
2791         (minimal_language_data): ...this.
2792         (class minimal_language): New class.
2793         (minimal_language_defn): New static global.
2794         * gdb/d-lang.c (d_language_defn): Convert to...
2795         (d_language_data): ...this.
2796         (class d_language): New class.
2797         (d_language_defn): New static global.
2798         * gdb/f-lang.c (f_language_defn): Convert to...
2799         (f_language_data): ...this.
2800         (class f_language): New class.
2801         (f_language_defn): New static global.
2802         * gdb/go-lang.c (go_language_defn): Convert to...
2803         (go_language_data): ...this.
2804         (class go_language): New class.
2805         (go_language_defn): New static global.
2806         * gdb/language.c (unknown_language_defn): Remove declaration.
2807         (current_language): Initialize to nullptr, real initialization is
2808         moved to _initialize_language.
2809         (languages): Delete global.
2810         (language_defn::languages): Define.
2811         (set_language_command): Use language_defn::languages.
2812         (set_language): Likewise.
2813         (range_error): Likewise.
2814         (language_enum): Likewise.
2815         (language_def): Likewise.
2816         (add_set_language_command): Use language_def::languages for the
2817         language list, and language_def to lookup language pointers.
2818         (skip_language_trampoline): Use language_defn::languages.
2819         (unknown_language_defn): Convert to...
2820         (unknown_language_data): ...this.
2821         (class unknown_language): New class.
2822         (unknown_language_defn): New static global.
2823         (auto_language_defn): Convert to...
2824         (auto_language_data): ...this.
2825         (class auto_language): New class.
2826         (auto_language_defn): New static global.
2827         (language_gdbarch_post_init): Use language_defn::languages.
2828         (_initialize_language): Initialize current_language.
2829         * gdb/language.h (struct language_defn): Rename to...
2830         (struct language_data): ...this.
2831         (struct language_defn): New.
2832         (auto_language_defn): Delete.
2833         (unknown_language_defn): Delete.
2834         (minimal_language_defn): Delete.
2835         (ada_language_defn): Delete.
2836         (asm_language_defn): Delete.
2837         (c_language_defn): Delete.
2838         (cplus_language_defn): Delete.
2839         (d_language_defn): Delete.
2840         (f_language_defn): Delete.
2841         (go_language_defn): Delete.
2842         (m2_language_defn): Delete.
2843         (objc_language_defn): Delete.
2844         (opencl_language_defn): Delete.
2845         (pascal_language_defn): Delete.
2846         (rust_language_defn): Delete.
2847         * gdb/m2-lang.c (m2_language_defn): Convert to...
2848         (m2_language_data): ...this.
2849         (class m2_language): New class.
2850         (m2_language_defn): New static global.
2851         * gdb/objc-lang.c (objc_language_defn): Convert to...
2852         (objc_language_data): ...this.
2853         (class objc_language): New class.
2854         (objc_language_defn): New static global.
2855         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2856         (opencl_language_data): ...this.
2857         (class opencl_language): New class.
2858         (opencl_language_defn): New static global.
2859         * gdb/p-lang.c (pascal_language_defn): Convert to...
2860         (pascal_language_data): ...this.
2861         (class pascal_language): New class.
2862         (pascal_language_defn): New static global.
2863         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2864         language pointer, update comment format.
2865         * gdb/rust-lang.c (rust_language_defn): Convert to...
2866         (rust_language_data): ...this.
2867         (class rust_language): New class.
2868         (rust_language_defn): New static global.
2869
2870 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2871
2872         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2873         member variable.
2874         <m_stmt_at_address>: New member variable.
2875         (lnp_state_machine::record_line): Don't record some lines, update
2876         tracking of is_stmt at the same address.
2877         (lnp_state_machine::lnp_state_machine): Initialise new member
2878         variables.
2879
2880 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2881
2882         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2883         "-include gnu-nat-mig.h".
2884         * gnu-nat-mig.h: New file.
2885         * gnu-nat.c: Include "gnu-nat-mig.h".
2886         (exc_server, msg_reply_server, notify_server,
2887         process_reply_server): Remove declarations.
2888
2889 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2890
2891         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2892         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2893         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2894         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2895         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2896         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2897         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2898         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2899         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2900         to gnu_nat_target class.
2901         * gnu-nat.c: Likewise.
2902         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2903         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2904         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2905         object.
2906         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2907         instead of `gnu_target'.
2908
2909 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2910
2911         * i386-gnu-tdep.c: Include "gdbcore.h"
2912         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2913         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2914         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2915         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2916         i386_gnu_sigcontext_addr): New functions
2917         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2918         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2919         tdep.
2920
2921 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2922
2923         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2924         before fork_inferior call. Avoid calling it if target_is_pushed returns
2925         true.
2926
2927 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2928
2929         * gnu-nat.h (gnu_target): New variable declaration.
2930         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2931         gnu_target.
2932         * gnu-nat.c (gnu_target): New variable.
2933         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2934         add_thread_silent, and add_thread calls.
2935         (gnu_nat_target::create_inferior): Pass gnu_target to
2936         add_thread_silent, thread_change_ptid call.
2937         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2938         call.
2939
2940 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2941
2942         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2943         (gnu_nat_target::find_memory_regions): Remove unused
2944         `old_address' variable.
2945
2946 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2947
2948         * gnu-nat.c: Include "gdbarch.h".
2949
2950 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2951
2952         * reply_mig_hack.awk (Error return): Cast function through
2953         void *, to bypass compiler function call check.
2954
2955 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2956
2957         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2958         $(srcdir)/reply_mig_hack.awk.
2959
2960 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2961
2962         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2963
2964 2020-05-30  Jonny Grant  <jg@jguk.org>
2965
2966         * configure.ac (ACX_BUGURL): change bug URL to https.
2967
2968 2020-05-30  Pedro Alves  <palves@redhat.com>
2969
2970         * cp-support.c (replace_typedefs_template): New.
2971         (replace_typedefs_qualified_name): Handle
2972         DEMANGLE_COMPONENT_TEMPLATE.
2973
2974 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2975
2976         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2977         dwarf2/index-cache.h, dwarf2/index-write.c,
2978         dwarf2/index-write.h, dwarf2/line-header.c,
2979         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2980         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2981         variables and fields from `dwarf2_per_objfile` to just
2982         `per_objfile` throughout.
2983
2984 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2985
2986         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2987         <push_dwarf_reg_entry_value>: Add comment.
2988
2989 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2990             Keith Seitz  <keiths@redhat.com>
2991
2992         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2993         instead of PyEval_ReleaseLock.
2994         (class gdbpy_gil): Move to earlier in file.
2995         (finalize_python): Set gdb_python_initialized.
2996         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2997         when not initialized.
2998
2999 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3000
3001         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3002         <push_dwarf_reg_entry_value>: Remove assert.  Override
3003         per_objfile with caller_per_objfile.
3004
3005 2020-05-28  Tom de Vries  <tdevries@suse.de>
3006
3007         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3008         PR gold/15646 workaround to symbol kind "type".
3009
3010 2020-05-27  Tom Tromey  <tromey@adacore.com>
3011
3012         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3013
3014 2020-05-27  Tom Tromey  <tromey@adacore.com>
3015
3016         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3017         Use htab_find_with_hash.
3018         <add_abbrev>: Remove "abbrev_number" parameter.
3019         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3020         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3021         (hash_abbrev): Add comment.
3022         (abbrev_table::lookup_abbrev): Move to header file.
3023         (abbrev_table::read): Update.
3024
3025 2020-05-27  Tom Tromey  <tromey@adacore.com>
3026
3027         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3028         method.
3029         <canonical_name>: New member.
3030         <raw_name>: Rename from "name".
3031         (partial_die_info): Initialize canonical_name.
3032         (scan_partial_symbols): Check raw_name.
3033         (partial_die_parent_scope, partial_die_full_name)
3034         (add_partial_symbol, add_partial_subprogram)
3035         (add_partial_enumeration, load_partial_dies): Use "name" method.
3036         (partial_die_info::name): New method.
3037         (partial_die_info::read, guess_partial_die_structure_name)
3038         (partial_die_info::fixup): Update.
3039
3040 2020-05-27  Tom Tromey  <tromey@adacore.com>
3041
3042         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3043         <get_ref_die_offset>: Inline.
3044         <get_ref_die_offset_complaint>: New method.
3045         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3046         (attribute::get_ref_die_offset_complaint): Rename from
3047         get_ref_die_offset.  Just issue complaint.
3048
3049 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3050
3051         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3052
3053 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3054
3055         * exec.c (exec_file_attach): Use errno value of first openp failure.
3056
3057 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3058
3059         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3060         Don't close thread handle.
3061
3062 2020-05-27  Tom Tromey  <tom@tromey.com>
3063             Simon Marchi  <simon.marchi@efficios.com>
3064
3065         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3066         shared_ptr.
3067         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3068         member.
3069         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3070         dwarf2_per_bfd_objfile_data_key>: New globals.
3071         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3072         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3073         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3074         shared.
3075         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3076         short-circuit when sharing.
3077         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3078         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3079
3080 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3081
3082         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3083         to...
3084         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3085         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3086
3087 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3088
3089         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3090         build_name_components, find_name_components_bounds>:
3091         Add per_objfile parameter.
3092         (struct mapped_index) <symbol_name_at>: Likewise.
3093         (struct mapped_debug_names): Remove constructor.
3094         <dwarf2_per_objfile>: Remove field.
3095         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3096         (mapped_index_base::find_name_components_bounds,
3097         mapped_index_base::build_name_components,
3098         dw2_expand_symtabs_matching_symbol): Likewise.
3099         (class mock_mapped_index) <symbol_name_at>: Likewise.
3100         (check_match): Likewise.
3101         (check_find_bounds_finds): Likewise.
3102         (test_mapped_index_find_name_component_bounds): Update.
3103         (CHECK_MATCH): Update.
3104         (dw2_expand_symtabs_matching): Update.
3105         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3106         per_objfile parameter.
3107         <find_vec_in_debug_names>: Likewise.
3108         <m_per_objfile>: New field.
3109         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3110         parameter.
3111         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3112         (dw2_debug_names_iterator::next): Update.
3113         (dw2_debug_names_lookup_symbol): Update.
3114         (dw2_debug_names_expand_symtabs_for_function): Update.
3115         (dw2_debug_names_map_matching_symbols): Update.
3116         (dw2_debug_names_expand_symtabs_matching): Update.
3117         (dwarf2_read_debug_names): Update.
3118
3119 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3120
3121         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3122         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3123         move to dwarf2_per_objfile.
3124         <read_in_chain>: Remove.
3125         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3126         remove_all_cus, age_comp_units>: New methods.
3127         <m_dwarf2_cus>: New member.
3128         (struct dwarf2_per_cu_data) <cu>: Remove.
3129         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3130         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3131         moved to methods of dwarf2_per_objfile.
3132         (dwarf2_clear_marks): Remove.
3133         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3134         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3135         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3136         (dwarf2_per_objfile::remove_all_cus): New.
3137         (class free_cached_comp_units) <~free_cached_comp_units>:
3138         Update.
3139         (load_cu): Update.
3140         (dw2_do_instantiate_symtab): Adjust.
3141         (fill_in_sig_entry_from_dwo_entry): Adjust.
3142         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3143         (cutu_reader::cutu_reader): Likewise.
3144         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3145         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3146         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3147         and dwarf2_per_objfile::age_comp_units.
3148         (load_partial_comp_unit): Update.
3149         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3150         (process_queue): Likewise.
3151         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3152         backlink.
3153         (dwarf2_read_addr_index): Likewise.
3154         (follow_die_offset): Likewise.
3155         (dwarf2_fetch_die_loc_sect_off): Likewise.
3156         (dwarf2_fetch_constant_bytes): Likewise.
3157         (dwarf2_fetch_die_type_sect_off): Likewise.
3158         (follow_die_sig_1): Likewise.
3159         (load_full_type_unit): Likewise.
3160         (read_signatured_type): Likewise.
3161         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3162         (dwarf2_cu::~dwarf2_cu): Remove.
3163         (dwarf2_per_objfile::get_cu): New.
3164         (dwarf2_per_objfile::set_cu): New.
3165         (age_cached_comp_units): Rename to...
3166         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3167         to std::unordered_map.
3168         (free_one_cached_comp_unit): Rename to...
3169         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3170         to std::unordered_map.
3171         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3172         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3173         a dwarf2_per_objfile in data.
3174         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3175         (dwarf2_clear_marks): Remove.
3176
3177 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3178
3179         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3180         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3181         (init_tu_and_read_dwo_dies): Likewise.
3182         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3183         (cutu_reader::cutu_reader): Likewise.
3184         (load_partial_comp_unit): Likewise.
3185         (process_psymtab_comp_unit): Update.
3186         (build_type_psymtabs_1): Update.
3187         (process_skeletonless_type_unit): Update.
3188         (load_full_comp_unit): Update.
3189         (find_partial_die): Update.
3190         (dwarf2_read_addr_index): Update.
3191         (read_signatured_type): Update.
3192
3193 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3194
3195         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3196         m_header_read_in>: New fields.
3197         <get_header>: New method.
3198         * dwarf2/read.c (per_cu_header_read_in): Remove.
3199         (dwarf2_per_cu_data::get_header): New.
3200         (dwarf2_per_cu_data::addr_size): Update.
3201         (dwarf2_per_cu_data::offset_size): Update.
3202         (dwarf2_per_cu_data::ref_addr_size): Update.
3203
3204 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3205
3206         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3207         (dw2_do_instantiate_symtab): Update.
3208         (queue_and_load_all_dwo_tus): Change parameter from
3209         dwarf2_per_cu_data to dwarf2_cu.
3210         (dwarf2_fetch_die_loc_sect_off): Update.
3211         (dwarf2_fetch_constant_bytes): Update.
3212         (dwarf2_fetch_die_type_sect_off): Update.
3213
3214 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3215
3216         * dwarf2/read.c (process_full_comp_unit,
3217         process_full_type_unit): Remove per_cu, per_objfile paramters.
3218         Add dwarf2_cu parameter.
3219         (process_queue): Update.
3220
3221 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3222
3223         * dwarf2/read.c (create_cu_from_index_list): Replace
3224         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3225         (create_cus_from_index_list): Likewise.
3226         (create_cus_from_index): Likewise.
3227         (create_signatured_type_table_from_index): Likewise.
3228         (create_cus_from_debug_names_list): Likewise.
3229         (create_cus_from_debug_names): Likewise.
3230         (dwarf2_read_gdb_index): Update.
3231         (dwarf2_read_debug_names): Update.
3232
3233 2020-05-27  Tom Tromey  <tom@tromey.com>
3234             Simon Marchi  <simon.marchi@efficios.com>
3235
3236         * dwarf2/read.h (struct dwarf2_per_objfile)
3237         <get_type_for_signatured_type, set_type_for_signatured_type>:
3238         New methods.
3239         <m_type_map>: New member.
3240         (struct signatured_type) <type>: Remove.
3241         * dwarf2/read.c
3242         (dwarf2_per_objfile::get_type_for_signatured_type,
3243         dwarf2_per_objfile::set_type_for_signatured_type): New.
3244         (get_signatured_type): Use new methods.
3245
3246 2020-05-27  Tom Tromey  <tom@tromey.com>
3247             Simon Marchi  <simon.marchi@efficios.com>
3248
3249         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3250         (struct dwarf2_per_objfile) <type_units>: New member.
3251         <get_type_unit_group_unshareable>: New method.
3252         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3253         num_symtabs, symtabs>: Remove; move to
3254         type_unit_group_unshareable.
3255         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3256         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3257         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3258
3259 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3260
3261         * dwarf2/read.h (struct dwarf2_per_cu_data):
3262         <dwarf2_per_objfile>: Remove.
3263         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3264         dwarf2_per_objfile.
3265         (create_signatured_type_table_from_index): Likewise.
3266         (create_signatured_type_table_from_debug_names): Likewise.
3267         (create_debug_type_hash_table): Likewise.
3268         (fill_in_sig_entry_from_dwo_entry): Likewise.
3269         (create_type_unit_group): Likewise.
3270         (read_comp_units_from_section): Likewise.
3271         (create_cus_hash_table): Likewise.
3272
3273 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3274
3275         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3276         dwarf2_per_cu_data::dwarf2_per_objfile.
3277         (compute_compunit_symtab_includes): Likewise.
3278         (dwarf2_cu::start_symtab): Likewise.
3279
3280 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3281
3282         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3283         parameter.
3284         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3285         (read_namespace_alias): Update.
3286         (lookup_die_type): Update.
3287         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3288         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3289         Update.
3290         (disassemble_dwarf_expression): Update.
3291
3292 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3293
3294         * dwarf2/read.h (struct dwarf2_queue_item): Add
3295         dwarf2_per_objfile parameter, assign new parameter.
3296         <per_objfile>: New field.
3297         * dwarf2/read.c (free_one_cached_comp_unit): Add
3298         dwarf2_per_objfile parameter.
3299         (queue_comp_unit): Likewise.
3300         (dw2_do_instantiate_symtab): Update.
3301         (process_psymtab_comp_unit): Update.
3302         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3303         (process_imported_unit_die): Update.
3304         (queue_and_load_dwo_tu): Update.
3305         (follow_die_offset): Update.
3306         (follow_die_sig_1): Update.
3307
3308 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3309
3310         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3311         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3312         (read_call_site_scope): Assign per_objfile.
3313         (dwarf2_per_cu_data::objfile): Remove.
3314         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3315         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3316         dwarf2_per_objfile parameter.
3317         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3318         dwarf2_per_objfile parameter.
3319         (dwarf_expr_reg_to_entry_parameter): Add output
3320         dwarf2_per_objfile parameter.
3321         (locexpr_get_frame_base): Update.
3322         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3323         <push_dwarf_reg_entry_value>: Update.
3324         <call_site_to_target_addr>: Update.
3325         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3326         parameter.
3327         (value_of_dwarf_reg_entry): Update.
3328         (rw_pieced_value): Update.
3329         (indirect_synthetic_pointer): Update.
3330         (dwarf2_evaluate_property): Update.
3331         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3332         parameter.
3333         (locexpr_read_variable): Update.
3334         (locexpr_get_symbol_read_needs): Update.
3335         (loclist_read_variable): Update.
3336
3337 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3338
3339         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3340         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3341         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3342         parameter.
3343         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3344         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3345         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3346         parameter.
3347         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3348         sect_variable_value): Add dwarf2_per_objfile parameter.
3349         (class dwarf_evaluate_loc_desc) <dwarf_call,
3350         dwarf_variable_value>: Update.
3351         (fetch_const_value_from_synthetic_pointer): Add
3352         dwarf2_per_objfile parameter.
3353         (fetch_const_value_from_synthetic_pointer): Update.
3354         (coerced_pieced_ref): Update.
3355         (class symbol_needs_eval_context) <dwarf_call,
3356         dwarf_variable_value>: Update.
3357         (dwarf2_compile_expr_to_ax): Update.
3358
3359 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3360
3361         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3362         parameter.
3363         (dwarf2_evaluate_loc_desc_full): Update.
3364
3365 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3366
3367         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3368         parameter.
3369         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3370         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3371         dwarf2_per_objfile parameter.
3372         (decode_debug_loc_dwo_addresses): Likewise.
3373         (dwarf2_find_location_expression): Update.
3374         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3375         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3376         parameter.
3377         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3378         parameter.
3379         (locexpr_describe_location_1): Likewise.
3380         (locexpr_describe_location): Update.
3381
3382 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3383
3384         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3385         Remove.
3386         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3387         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3388         (dwarf2_compile_property_to_c): Update.
3389         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3390         use text offset from objfile.
3391         (locexpr_tracepoint_var_ref): Update.
3392         (locexpr_generate_c_location): Update.
3393         (loclist_describe_location): Update.
3394         (loclist_tracepoint_var_ref): Update.
3395         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3396         dwarf2_per_objfile parameter.
3397         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3398         use text offset from objfile.
3399         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3400
3401 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3402
3403         * dwarf2/expr.h (struct dwarf_expr_context)
3404         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3405         <offset>: Remove.
3406         <per_objfile>: New member.
3407         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3408         dwarf2_per_objfile parameter.  Don't set offset, set
3409         per_objfile.
3410         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3411         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3412         a dwarf2_per_objfile object instead of an offset.
3413         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3414         constructor.
3415         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3416         to dwarf2_expr_executor constructor.  Don't set offset.
3417         (dwarf2_fetch_cfa_info): Update.
3418         (struct dwarf2_frame_cache) <text_offset>: Remove.
3419         <per_objfile>: New field.
3420         (dwarf2_frame_cache): Update.
3421         (dwarf2_frame_prev_register): Update.
3422         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3423         <dwarf_evaluate_loc_desc>: Add constructor.
3424         (dwarf2_evaluate_loc_desc_full): Update.
3425         (dwarf2_locexpr_baton_eval): Update.
3426         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3427         Add constructor.
3428         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3429
3430 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3431
3432         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3433         addr_sized_int_type>: Move to dwarf2_cu.
3434         <int_type>: Move to dwarf2_per_objfile.
3435         (struct dwarf2_per_objfile) <int_type>: Move here.
3436         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3437         addr_sized_int_type>: Move here.
3438         (read_func_scope): Update.
3439         (read_array_type): Update.
3440         (read_tag_string_type): Update.
3441         (attr_to_dynamic_prop): Update.
3442         (dwarf2_per_cu_data::int_type): Rename to...
3443         (dwarf2_per_objfile::int_type): ... this.
3444         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3445         (dwarf2_cu::addr_sized_int_type): ... this.
3446         (read_subrange_type): Update.
3447         (dwarf2_per_cu_data::addr_type): Rename to...
3448         (dwarf2_cu::addr_type): ... this.
3449         (set_die_type): Update.
3450
3451 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3452
3453         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3454         data through per_cu->cu.
3455
3456 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3457
3458         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3459         dwarf2_per_cu_data parameter fo dwarf2_cu.
3460         (lookup_dwo_type_unit): Likewise.
3461         (read_cutu_die_from_dwo): Likewise.
3462         (lookup_dwo_unit): Likewise.
3463         (open_and_init_dwo_file): Likewise.
3464         (lookup_dwo_cutu): Likewise.
3465         (lookup_dwo_comp_unit): Likewise.
3466         (lookup_dwo_type_unit): Likewise.
3467         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3468         (cutu_reader::cutu_reader): Update.
3469
3470 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3471
3472         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3473         parameter.
3474         (process_full_type_unit): Likewise.
3475         (process_queue): Update.
3476
3477 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3478
3479         * dwarf2/read.c (recursively_compute_inclusions): Add
3480         dwarf2_per_objfile parameter.
3481         (compute_compunit_symtab_includes): Likewise.
3482         (process_cu_includes): Update.
3483
3484 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3485
3486         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3487         parameter.
3488         (create_type_unit_group): Update.
3489         (process_psymtab_comp_unit_reader): Update.
3490         (build_type_psymtabs_reader): Update.
3491
3492 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3493
3494         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3495         object through m_this_cu->cu.
3496
3497 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3498
3499         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3500         the info parameter.
3501         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3502
3503 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3504
3505         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3506         per_objfile parameter.
3507         (load_full_type_unit): Add per_objfile parameter.
3508         (read_signatured_type): Likewise.
3509         (load_full_comp_unit): Likewise.
3510         (load_cu): Likewise.
3511         (dw2_do_instantiate_symtab): Likewise.
3512         (dw2_get_file_names): Likewise.
3513         (dw2_map_symtabs_matching_filename): Update.
3514         (dw_expand_symtabs_matching_file_matcher): Update.
3515         (dw2_map_symbol_filenames): Update.
3516         (process_psymtab_comp_unit): Add per_objfile parameter.
3517         (build_type_psymtabs_1): Update.
3518         (process_skeletonless_type_unit): Update.
3519         (dwarf2_build_psymtabs_hard): Update.
3520         (load_partial_comp_unit): Add per_objfile parameter.
3521         (scan_partial_symbols): Update.
3522         (load_full_comp_unit): Add per_objfile parameter.
3523         (process_imported_unit_die): Update.
3524         (create_cus_hash_table): Update.
3525         (find_partial_die): Update.
3526         (dwarf2_read_addr_index): Update.
3527         (follow_die_offset): Update.
3528         (dwarf2_fetch_die_loc_sect_off): Update.
3529         (dwarf2_fetch_constant_bytes): Update.
3530         (dwarf2_fetch_die_type_sect_off): Update.
3531         (follow_die_sig_1): Update.
3532         (load_full_type_unit): Add per_objfile parameter.
3533         (read_signatured_type): Likewise.
3534
3535 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3536
3537         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3538         of objfile_name.
3539
3540 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3541
3542         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3543         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3544         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3545         field.
3546         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3547         (create_cus_from_index): Update.
3548         (dwarf2_read_gdb_index): Update.
3549         (create_cus_from_debug_names): Update.
3550         (dwarf2_read_debug_names): Update.
3551         (get_abbrev_section_for_cu): Update.
3552         (create_all_comp_units): Update.
3553         (read_attribute_value): Update.
3554         (get_debug_line_section): Update.
3555         * dwarf2/index-cache.c (index_cache::store): Update.
3556         * dwarf2/index-write.c (save_gdb_index_command): Update.
3557         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3558
3559 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3560
3561         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3562         member.
3563         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3564         dwarf2_per_cu_data::per_bfd.
3565         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3566         (create_type_unit_group): Likewise.
3567         (queue_comp_unit): Remove reference to
3568         per_cu->dwarf2_per_objfile.
3569         (maybe_queue_comp_unit): Likewise.
3570         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3571         (create_cus_hash_table): Assign new field.
3572
3573 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3574
3575         * dwarf2/read.c: Replace
3576         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3577         dwarf2_cu->per_objfile throughout.
3578
3579 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3580
3581         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3582         parameter, don't use per_cu->dwarf2_per_objfile.
3583         (dw2_instantiate_symtab): Likewise.
3584         (dw2_find_last_source_symtab): Update.
3585         (dw2_map_expand_apply): Update.
3586         (dw2_lookup_symbol): Update.
3587         (dw2_expand_symtabs_for_function): Update.
3588         (dw2_expand_all_symtabs): Update.
3589         (dw2_expand_symtabs_with_fullname): Update.
3590         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3591         don't use per_cu->dwarf2_per_objfile.
3592         (dw2_expand_marked_cus): Update.
3593         (dw2_find_pc_sect_compunit_symtab): Update.
3594         (dw2_debug_names_lookup_symbol): Update.
3595         (dw2_debug_names_expand_symtabs_for_function): Update.
3596         (dw2_debug_names_map_matching_symbols): Update.
3597         (dwarf2_psymtab::expand_psymtab): Update.
3598
3599 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3600
3601         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3602         <per_objfile>: New member.
3603         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3604         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3605         call to dwarf2_cu.
3606         (cutu_reader::cutu_reader): Update.
3607         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3608
3609 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3610
3611         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3612         struct dwarf2_per_objfile.
3613         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3614         dwarf2_per_bfd.
3615         * dwarf2/read.c (set_die_type): Update.
3616         (get_die_type_at_offset): Update.
3617
3618 2020-05-27  Tom Tromey  <tom@tromey.com>
3619             Simon Marchi  <simon.marchi@efficios.com>
3620
3621         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3622         method.
3623         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3624         get_symtab, set_symtab>: New methods.
3625         <m_symtabs>: New field.
3626         (struct dwarf2_psymtab): Derive from partial_symtab.
3627         <readin_p, get_compunit_symtab>: Declare methods.
3628         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3629         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3630         New methods.
3631         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3632         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3633         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3634         (dw2_symtab_iter_next, dw2_print_stats)
3635         (dw2_expand_symtabs_with_fullname)
3636         (dw2_expand_symtabs_matching_one)
3637         (dw_expand_symtabs_matching_file_matcher)
3638         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3639         (dw2_debug_names_iterator::next)
3640         (dw2_debug_names_map_matching_symbols)
3641         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3642         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3643         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3644         New methods.
3645         (get_compunit_symtab, process_full_comp_unit)
3646         (process_full_type_unit): Update.
3647         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3648
3649 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3650
3651         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3652         then introduce a new dwarf2_per_objfile type.
3653         <read_line_string>: Move to the new dwarf2_per_objfile type.
3654         <objfile>: Likewise.
3655         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3656         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3657         dwarf2_per_objfile->per_bfd.
3658         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3659         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3660         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3661         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3662         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3663         (dwarf2_per_objfile::locate_sections): Rename to...
3664         (dwarf2_per_bfd::locate_sections): ... this.
3665         (dwarf2_per_objfile::get_cutu): Rename to...
3666         (dwarf2_per_bfd::get_cutu): ... this.
3667         (dwarf2_per_objfile::get_cu): Rename to...
3668         (dwarf2_per_bfd::get_cu): ... this.
3669         (dwarf2_per_objfile::get_tu): Rename to...
3670         (dwarf2_per_bfd::get_tu): ... this.
3671         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3672         (dwarf2_per_bfd::allocate_per_cu): ... this.
3673         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3674         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3675         (get_gdb_index_contents_ftype): Change parameter from
3676         dwarf2_per_objfile to dwarf2_per_bfd.
3677         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3678         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3679
3680 2020-05-27  Tom Tromey  <tom@tromey.com>
3681             Simon Marchi  <simon.marchi@efficios.com>
3682
3683         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3684         (allocate_piece_closure): Set "per_objfile" member.
3685         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3686         (locexpr_describe_location, loclist_describe_location): Use new
3687         member.
3688         * dwarf2/read.c (read_call_site_scope)
3689         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3690         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3691         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3692         handle_data_member_location): Set per_objfile member.
3693         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3694         member.
3695         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3696
3697 2020-05-27  Tom Tromey  <tom@tromey.com>
3698
3699         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3700         allocate_signatured_type>: Declare new methods.
3701         <m_num_psymtabs>: New member.
3702         (struct dwarf2_per_cu_data) <index>: New member.
3703         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3704         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3705         (create_cu_from_index_list): Use allocate_per_cu.
3706         (create_signatured_type_table_from_index)
3707         (create_signatured_type_table_from_debug_names)
3708         (create_debug_type_hash_table, add_type_unit)
3709         (read_comp_units_from_section): Use allocate_signatured_type.
3710
3711 2020-05-27  Tom Tromey  <tom@tromey.com>
3712
3713         * psymtab.c (partial_map_expand_apply)
3714         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3715         (psym_lookup_global_symbol_language)
3716         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3717         (psym_print_stats, psym_expand_symtabs_for_function)
3718         (psym_map_symbol_filenames, psym_map_matching_symbols)
3719         (psym_expand_symtabs_matching)
3720         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3721         (maintenance_check_psymtabs): Update.
3722         * psympriv.h (struct partial_symtab) <readin_p,
3723         get_compunit_symtab>: Add objfile parameter.
3724         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3725         Likewise.
3726         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3727         get_compunit_symtab>: Likewise.
3728         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3729
3730 2020-05-27  Tom Tromey  <tom@tromey.com>
3731
3732         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3733         member.
3734         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3735         (create_cu_from_index_list)
3736         (create_signatured_type_table_from_index)
3737         (create_signatured_type_table_from_debug_names)
3738         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3739         (dwarf2_create_include_psymtab)
3740         (create_debug_type_hash_table, add_type_unit)
3741         (create_type_unit_group, read_comp_units_from_section)
3742         (dwarf2_compute_name, create_cus_hash_table)
3743         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3744         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3745         obstack.
3746         (dw2_get_real_path): Likewise.  Change argument to
3747         dwarf2_per_objfile.
3748
3749 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3750
3751         PR tdep/26000
3752         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3753         for ldrd (immediate).
3754
3755 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3756
3757         * command.h: Add comment giving the name of class_tui.
3758         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3759         create the fake command for the help for class_tui.
3760
3761 2020-05-26  Tom Tromey  <tromey@adacore.com>
3762
3763         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3764         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3765         (val_atr): New function.
3766         (value_val_atr): Use it.
3767         * ada-valprint.c (print_optional_low_bound): Change low bound
3768         handling for enums.
3769         (val_print_packed_array_elements): Don't call discrete_position.
3770         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3771         discrete_position for enum types.
3772         * language.c (default_print_array_index): Change type.
3773         * language.h (struct language_defn) <la_print_array_index>: Add
3774         index_type parameter, change type of index_value.
3775         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3776         (default_print_array_index): Update.
3777         * valprint.c (maybe_print_array_index): Don't call
3778         value_from_longest.  Update.
3779         (value_print_array_elements): Don't call discrete_position.
3780
3781 2020-05-26  Tom Tromey  <tromey@adacore.com>
3782
3783         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3784         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3785
3786 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3787
3788         PR gdb/13519
3789         * avr-tdep.c (avr_integer_to_address): Return data or code
3790         address accordingly to the second 'type' argument of the
3791         function.
3792
3793 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3794
3795         * infcmd.c, inferior.h: (construct_inferior_arguments):
3796         Moved function from here to gdbsupport/common-inferior.{h,cc}
3797
3798 2020-05-23  Tom Tromey  <tom@tromey.com>
3799
3800         Revert commit eca1f90c:
3801         * NEWS: Remove entry for completion styling.
3802         * completer.c (_rl_completion_prefix_display_length): Move
3803         declaration later.
3804         (gdb_fnprint): Revert.
3805         (gdb_display_match_list_1): Likewise.
3806         * cli/cli-style.c (completion_prefix_style)
3807         (completion_difference_style, completion_suffix_style): Remove.
3808         (_initialize_cli_style): Revert.
3809         * cli/cli-style.h (completion_prefix_style)
3810         (completion_difference_style, completion_suffix_style): Don't
3811         declare.
3812
3813 2020-05-24  Pedro Alves  <palves@redhat.com>
3814
3815         * symtab.c (completion_list_add_name): Return boolean indication
3816         of whether the symbol matched.
3817         (completion_list_add_symbol): Don't try to remove C++ aliases if
3818         the symbol didn't match in the first place.
3819         * symtab.h (completion_list_add_name): Return bool.
3820
3821 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3822
3823         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3824         type::field.
3825
3826 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3827
3828         GDB 9.2 released.
3829
3830 2020-05-23  Tom Tromey  <tom@tromey.com>
3831
3832         * NEWS: Add entry for completion styling.
3833         * completer.c (_rl_completion_prefix_display_length): Move
3834         declaration earlier.
3835         (gdb_fnprint): Use completion_style.
3836         (gdb_display_match_list_1): Likewise.
3837         * cli/cli-style.c (completion_prefix_style)
3838         (completion_difference_style, completion_suffix_style): New
3839         globals.
3840         (_initialize_cli_style): Register new globals.
3841         * cli/cli-style.h (completion_prefix_style)
3842         (completion_difference_style, completion_suffix_style): Declare.
3843
3844 2020-05-23  Pedro Alves  <palves@redhat.com>
3845
3846         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3847         (parse_escape): Use ISDIGIT instead of isdigit.
3848         (puts_debug): Use gdb_isprint instead of isprint.
3849         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3850         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3851         ISSPACE instead of isspace.
3852         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3853         instead of isspace.
3854         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3855         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3856         instead of isxdigit and ISDIGIT instead of isdigit.
3857
3858 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3859
3860         * gdbtypes.h (struct type) <field>: New method.
3861         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3862         or type::field.
3863
3864 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3865
3866         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3867         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3868         modify the propery to use type::set_fields instead.
3869
3870 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3871
3872         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3873         type::num_fields instead.
3874
3875 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3876
3877         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3878         methods.
3879         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3880         that modify the number of fields to use type::set_num_fields
3881         instead.
3882
3883 2020-05-22  Tom Tromey  <tromey@adacore.com>
3884
3885         * compile/compile-object-load.h (munmap_list_free): Don't
3886         declare.
3887
3888 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3889
3890         * annotate.c (annotate_source_line): Update return type, add call
3891         to update current symtab and line.
3892         * annotate.h (annotate_source_line): Update return type, and
3893         extend header comment.
3894         * source.c (info_line_command): Check annotation_level before
3895         calling annotate_source_line.
3896         * stack.c (print_frame_info): If calling annotate_source_line
3897         returns true, then don't print any other source line information.
3898
3899 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3900
3901         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3902
3903 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3904
3905         * coffread.c (patch_type): Remove NULL check before xfree.
3906         * corefile.c (set_gnutarget): Likewise.
3907         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3908         * exec.c (build_section_table): Likewise.
3909         * remote.c (remote_target::pass_signals): Likewise.
3910         * utils.c (n_spaces): Likewise.
3911         * cli/cli-script.c (document_command): Likewise.
3912         * i386-windows-tdep.c (core_process_module_section): Likewise.
3913         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3914
3915 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3916
3917         * symfile.c (reread_symbols): Clear objfile's section_offsets
3918         vector and section indices, re-compute them by calling
3919         sym_offsets.
3920
3921 2020-05-20  Tom Tromey  <tromey@adacore.com>
3922
3923         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3924         (desc_one_bound, desc_index_type): Compute field name.
3925
3926 2020-05-20  Tom de Vries  <tdevries@suse.de>
3927
3928         PR symtab/25833
3929         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3930
3931 2020-05-20  Alan Modra  <amodra@gmail.com>
3932
3933         PR 25993
3934         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3935         bfd_set_filename.
3936         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3937         passed to bfd_set_filename.
3938         * symfile-mem.c (add_vsyscall_page): Likewise for string
3939         passed to symbol_file_add_from_memory.
3940         (symbol_file_add_from_memory): Make name param a const char* and
3941         don't strdup.
3942
3943 2020-05-20  Alan Modra  <amodra@gmail.com>
3944
3945         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3946         rather than accessing bfd->filename directly.
3947         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3948         and use bfd_section_name.
3949         * dwarf2/frame.c (decode_frame_entry): Likewise.
3950         * exec.c (exec_set_section_address): Likewise.
3951         * solib-aix.c (solib_aix_bfd_open): Likewise.
3952         * stap-probe.c (get_stap_base_address): Likewise.
3953         * symfile.c (reread_symbols): Likewise.
3954
3955 2020-05-19  Tom Tromey  <tromey@adacore.com>
3956
3957         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3958
3959 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3960
3961         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3962
3963 2020-05-19  Pedro Alves  <palves@redhat.com>
3964
3965         * NEWS (set exec-file-mismatch): Adjust entry.
3966         * exec.c: Include "build-id.h".
3967         (validate_exec_file): Try to match build IDs instead of filenames.
3968         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3969         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3970         and pass down 'warn_if_slow'.
3971         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3972         gdb_bfd_open_closure to pass it down.
3973         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3974
3975 2020-05-19  Pedro Alves  <palves@redhat.com>
3976
3977         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3978         * target.c (target_fileio_open_1): Rename to target_fileio_open
3979         and make extern.  Use bool.
3980         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3981         (target_fileio_read_alloc_1): Adjust.
3982         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3983         (target_fileio_open_warn_if_slow): Delete declaration.
3984
3985 2020-05-19  Pedro Alves  <palves@redhat.com>
3986
3987         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3988         Adjust all callers.
3989
3990 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3991
3992         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3993         whether disp is negative.
3994
3995 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3996
3997         * symfile.h (struct symfile_segment_data)
3998         <~symfile_segment_data>: Remove.
3999         <segment_info>: Change to std::vector.
4000         * symfile.c (default_symfile_segments): Update.
4001         * elfread.c (elf_symfile_segments): Update.
4002
4003 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4004
4005         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4006         <segments>: New.
4007         <segment_bases, segment_sizes>: Remove.
4008         * symfile.c (default_symfile_segments): Update.
4009         * elfread.c (elf_symfile_segments): Update.
4010         * remote.c (remote_target::get_offsets): Update.
4011         * solib-target.c (solib_target_relocate_section_addresses):
4012         Update.
4013
4014 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4015
4016         * symfile.h (struct symfile_segment_data): Initialize fields.
4017         <~symfile_segment_data>: Add.
4018         (symfile_segment_data_up): New.
4019         (struct sym_fns) <sym_segments>: Return a
4020         symfile_segment_data_up.
4021         (default_symfile_segments): Return a symfile_segment_data_up.
4022         (free_symfile_segment_data): Remove.
4023         (get_symfile_segment_data): Return a symfile_segment_data_up.
4024         * symfile.c (default_symfile_segments): Likewise.
4025         (get_symfile_segment_data): Likewise.
4026         (free_symfile_segment_data): Remove.
4027         (symfile_find_segment_sections): Update.
4028         * elfread.c (elf_symfile_segments): Return a
4029         symfile_segment_data_up.
4030         * remote.c (remote_target::get_offsets): Update.
4031         * solib-target.c (solib_target_relocate_section_addresses):
4032         Update.
4033         * symfile-debug.c (debug_sym_segments): Return a
4034         symfile_segment_data_up.
4035
4036 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4037
4038         PR build/25981
4039         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4040         Hardcode register numbers.
4041
4042         PR build/25981
4043         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4044         procfs_find_LDT_entry): Remove.
4045         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4046         procfs_find_LDT_entry): Remove.
4047         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4048         Remove.
4049
4050 2020-05-17  Pedro Alves  <palves@redhat.com>
4051             Andrew Burgess  <andrew.burgess@embecosm.com>
4052             Keno Fischer  <keno@juliacomputing.com>
4053
4054         PR gdb/25741
4055         * breakpoint.c (build_target_condition_list): Update comments.
4056         (build_target_command_list): Update comments and skip matching
4057         locations.
4058         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4059         a separate function.  Simplify "set breakpoint auto-hw off"
4060         handling.
4061         (insert_breakpoints): Update comment.
4062         (tracepoint_locations_match): New parameter.  For breakpoints,
4063         compare location types too, if the caller wants to.
4064         (handle_automatic_hardware_breakpoints): New functions.
4065         (bp_location_is_less_than): Also sort by location type and
4066         hardware breakpoint length.
4067         (update_global_location_list): Handle "set breakpoint auto-hw on"
4068         here.
4069         (update_breakpoint_locations): Ask breakpoint_locations_match to
4070         ignore location types.
4071
4072 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4073
4074         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4075         type::name instead.
4076
4077 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4078
4079         * gdbtypes.h (struct type) <name, set_name>: New methods.
4080         (TYPE_CODE): Use type::name.  Change all call sites used to set
4081         the name to use type::set_name instead.
4082
4083 2020-05-16  Tom Tromey  <tom@tromey.com>
4084
4085         * top.c (quit_force): Update.
4086         * infrun.c (handle_no_resumed): Update.
4087         * top.h (all_uis): New function.
4088         (ALL_UIS): Remove.
4089
4090 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4091
4092         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4093
4094 2020-05-16  Pedro Alves  <palves@redhat.com>
4095
4096         * ia64-linux-nat.c
4097         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4098         Declare method.
4099         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4100
4101 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4102
4103         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4104         (sparc64_adi_info): Likewise.
4105
4106 2020-05-15  Tom Tromey  <tom@tromey.com>
4107
4108         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4109         block_objfile.
4110         (lookup_objfile_from_block): Remove.
4111         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4112         (lookup_global_symbol): Use block_objfile.
4113         * symtab.h (lookup_objfile_from_block): Don't declare.
4114         * printcmd.c (clear_dangling_display_expressions): Use
4115         block_objfile.
4116         * parse.c (operator_check_standard): Use block_objfile.
4117
4118 2020-05-15  Tom Tromey  <tom@tromey.com>
4119
4120         * language.c (language_alloc_type_symbol): Set
4121         SYMBOL_SECTION.
4122         * symtab.c (initialize_objfile_symbol): Remove.
4123         (allocate_symbol): Remove.
4124         (allocate_template_symbol): Remove.
4125         * dwarf2/read.c (fixup_go_packaging): Use "new".
4126         (new_symbol): Use "new".
4127         (read_variable): Don't call initialize_objfile_symbol.  Use
4128         "new".
4129         (read_func_scope): Use "new".
4130         * xcoffread.c (process_xcoff_symbol): Don't call
4131         initialize_objfile_symbol.
4132         (SYMBOL_DUP): Remove.
4133         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4134         "new".
4135         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4136         (allocate_template_symbol): Don't declare.
4137         (struct symbol): Add copy constructor.  Change defaults.
4138         * jit.c (finalize_symtab): Use "new".
4139         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4140         Use "new".
4141         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4142         (common_block_end): Use "new".
4143         * mdebugread.c (parse_symbol): Use "new".
4144         (new_symbol): Likewise.
4145
4146 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4147
4148         * NEWS: Mention changes to help and apropos.
4149
4150 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4151
4152         * command.h (enum command_class): Improve comments, document
4153         that class_alias is for user-defined aliases, give the class
4154         name for each class, remove unused class_xdb.
4155         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4156         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4157         by a precise class.
4158         * infcmd.c (_initialize_infcmd): Likewise.
4159         * reverse.c (_initialize_reverse): Likewise.
4160         * stack.c (_initialize_stack): Likewise.
4161         * symfile.c (_initialize_symfile): Likewise.
4162         * tracepoint.c (_initialize_tracepoint): Likewise.
4163
4164 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4165
4166         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4167         when their aliased command is traversed.
4168         (help_cmd): Add fput_command_names_styled call to
4169         output command name and aliases when command has an alias.
4170
4171 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4172
4173         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4174         * cli/cli-decode.c (help_cmd_list): Declare as static,
4175         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4176         a command together with the command.
4177         (fput_command_name_styled, fput_command_names_styled): New functions.
4178         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4179         fput_command_name_styled.
4180         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4181         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4182
4183 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4184
4185         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4186         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4187         * command.h (cmd_show_list): Likewise.
4188         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4189         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4190
4191 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4192
4193         * unittests/command-def-selftests.c (traverse_command_structure):
4194         Verify all commands of a list have the same prefix command and
4195         that only the top cmdlist commands have a null prefix.
4196
4197 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4198
4199         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4200         as prefix, not one of its aliases.
4201         (set_cmd_prefix): Remove.
4202         (do_add_cmd): Centralize the setting of the prefix of a command, when
4203         command is defined after its full chain of prefix commands.
4204         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4205         (add_setshow_cmd_full): Likewise.
4206         (update_prefix_field_of_prefixed_commands): New function.
4207         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4208         update_prefix_field_of_prefixed_commands.
4209         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4210         addresses of remote_set_cmdlist and remote_show_cmdlist given
4211         as argument, not the address of an argument.
4212         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4213         * gdb/remote.c (_initialize_remote): Likewise.
4214
4215 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4216
4217         * cli/cli-cmds.c (alias_command): Check for an existing alias
4218         using lookup_cmd_composition, as valid_command_p is too strict
4219         and forbids aliases that are the prefix of an existing alias
4220         or command.
4221         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4222         command is properly recognised as a valid command.
4223
4224 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4225
4226         * unittests/help-doc-selftests.c: Rename to
4227         unittests/command-def-selftests.c
4228         * unittests/command-def-selftests.c (help_doc_tests): Update some
4229         comments.
4230         (command_structure_tests, traverse_command_structure): New namespace
4231         and function.
4232         (command_structure_invariants_tests): New function.
4233         (_initialize_command_def_selftests) Renamed from
4234         _initialize_help_doc_selftests, register command_structure_invariants
4235         selftest.
4236
4237 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4238
4239         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4240         an alias of 'show'.
4241
4242 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4243
4244         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4245         ada_is_fixed_point_type.  Update all callers.
4246         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4247         all callers.
4248         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4249         Update all callers.
4250         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4251         print_fixed_point_type.  Update all callers.
4252         * ada-valprint.c (ada_value_print_num): Replace call to
4253         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4254
4255 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4256
4257         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4258         processors.
4259         (cpu_supports_bts): Add CV_AMD case.
4260
4261 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4262             Simon Marchi  <simon.marchi@efficios.com>
4263
4264         * infrun.c (stop_all_threads): Collect multiple wait events at
4265         each pass.
4266
4267 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4268
4269         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4270         type::code instead.
4271
4272 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4273
4274         * gdbtypes.h (struct type) <code, set_code>: New methods.
4275         (TYPE_CODE): Use type::code.  Change all call sites used to set
4276         the code to use type::set_code instead.
4277
4278 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4279             Tom de Vries  <tdevries@suse.de>
4280             Pedro Alves  <palves@redhat.com>
4281
4282         PR threads/25478
4283         * infrun.c (stop_all_threads): Do NOT ignore
4284         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4285         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4286         received.
4287         (handle_no_resumed): Remove code handling a live inferior with no
4288         threads.
4289         * remote.c (has_single_non_exited_thread): New.
4290         (remote_target::update_thread_list): Do not delete a thread if is
4291         the last thread of the process.
4292         * thread.c (thread_select): Call delete_exited_threads instead of
4293         prune_threads.
4294
4295 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4296
4297         * infrun.c (stop_all_threads): Enable/disable thread events of all
4298         targets.  Move a debug message denoting the end of the function
4299         into the SCOPED_EXIT block.
4300
4301 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4302
4303         * process-stratum-target.h: Include <set>.
4304         (all_non_exited_process_targets, switch_to_target_no_thread): New
4305         function declarations.
4306         * process-stratum-target.c (all_non_exited_process_targets)
4307         (switch_to_target_no_thread): New function implementations.
4308
4309 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4310
4311         * infrun.c (handle_inferior_event): Extract out a piece of code
4312         into...
4313         (mark_non_executing_threads): ...this new function.
4314
4315 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4316
4317         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4318         use.
4319
4320 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4321
4322         * regcache.c (regcache_read_pc_protected): New function
4323         implementation that returns 0 if the PC cannot read via
4324         'regcache_read_pc'.
4325         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4326         instead of 'regcache_read_pc'.
4327         (keep_going_pass_signal): Ditto.
4328
4329 2020-05-13  Tom Tromey  <tromey@adacore.com>
4330
4331         * ada-lang.c (align_value): Remove.
4332         (ada_template_to_fixed_record_type_1): Use align_up.
4333
4334 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4335
4336         * async-event.c: Update the copyright year.
4337         * async-event.h: Update the copyright year.
4338
4339 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4340
4341         * objfiles.h (is_addr_in_objfile,
4342         shared_objfile_contains_address_p): Return bool.
4343         * objfile.c (is_addr_in_objfile,
4344         shared_objfile_contains_address_p): Return bool.
4345
4346 2020-05-11  Tom Tromey  <tromey@adacore.com>
4347
4348         * cli/cli-cmds.c (info_command): Restore.
4349         (_initialize_cli_cmds): Use add_prefix_command for "info".
4350         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4351
4352 2020-05-11  Tom Tromey  <tromey@adacore.com>
4353
4354         * ada-lang.c (ada_value_primitive_field): Now public.
4355         * ada-lang.h (ada_value_primitive_field): Declare.
4356         * ada-valprint.c (print_field_values): Use
4357         ada_value_primitive_field for wrapper fields.
4358
4359 2020-05-11  Tom de Vries  <tdevries@suse.de>
4360
4361         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4362         MODULE_DOMAIN.
4363
4364 2020-05-11  Tom de Vries  <tdevries@suse.de>
4365
4366         PR symtab/25941
4367         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4368         with length 0, if not gdb-produced.
4369         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4370
4371 2020-05-09  Tom de Vries  <tdevries@suse.de>
4372
4373         PR gdb/25955
4374         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4375         calculation.
4376
4377 2020-05-09  Tom Tromey  <tom@tromey.com>
4378
4379         * top.c (server_command): Now bool.
4380         * top.h (server_command): Now bool.
4381
4382 2020-05-08  Tom Tromey  <tromey@adacore.com>
4383
4384         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4385         already being processed.
4386
4387 2020-05-08  Tom Tromey  <tom@tromey.com>
4388
4389         * printcmd.c (struct display) <next>: Remove.
4390         <display>: New constructor.
4391         <exp_string>: Now a std::string.
4392         <enabled_p>: Now a bool.
4393         (display_number): Move definition earlier.
4394         (displays): Rename from display_chain.  Now a std::vector.
4395         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4396         (display_command): Update.
4397         (do_one_display, disable_display)
4398         (enable_disable_display_command, do_enable_disable_display):
4399         Update.
4400         (free_display): Remove.
4401         (clear_displays): Rewrite.
4402         (delete_display): Update.
4403         (map_display_numbers): Use function_view.  Remove "data"
4404         parameter.  Update.
4405         (do_delete_display): Remove.
4406         (undisplay_command): Update.
4407         (do_one_display, do_displays, disable_display)
4408         (info_display_command): Update.
4409         (do_enable_disable_display): Remove.
4410         (enable_disable_display_command)
4411         (clear_dangling_display_expressions): Update.
4412
4413 2020-05-08  Tom Tromey  <tom@tromey.com>
4414
4415         * symtab.c (set_symbol_cache_size)
4416         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4417         (maintenance_print_symbol_cache_statistics): Update.
4418         * symmisc.c (print_symbol_bcache_statistics)
4419         (print_objfile_statistics, maintenance_print_objfiles)
4420         (maintenance_info_symtabs, maintenance_check_symtabs)
4421         (maintenance_expand_symtabs, maintenance_info_line_tables):
4422         Update.
4423         * symfile-debug.c (set_debug_symfile): Update.
4424         * source.c (forget_cached_source_info): Update.
4425         * python/python.c (gdbpy_progspaces): Update.
4426         * psymtab.c (maintenance_info_psymtabs): Update.
4427         * probe.c (parse_probes): Update.
4428         * linespec.c (iterate_over_all_matching_symtabs)
4429         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4430         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4431         * exec.c (exec_target::close): Update.
4432         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4433         * breakpoint.c (print_one_breakpoint_location)
4434         (create_longjmp_master_breakpoint)
4435         (create_std_terminate_master_breakpoint): Update.
4436         * progspace.c (program_spaces): Now a std::vector.
4437         (maybe_new_address_space): Update.
4438         (add_program_space): Remove.
4439         (program_space::program_space): Update.
4440         (remove_program_space): Update.
4441         (number_of_program_spaces): Remove.
4442         (print_program_space, update_address_spaces): Update.
4443         * progspace.h (program_spaces): Change type.
4444         (ALL_PSPACES): Remove.
4445         (number_of_program_spaces): Don't declare.
4446         (struct program_space) <next>: Remove.
4447
4448 2020-05-08  Tom Tromey  <tom@tromey.com>
4449
4450         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4451         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4452         (enable_break): Update.
4453         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4454         (frv_fdpic_find_canonical_descriptor): Update.
4455         (frv_fetch_objfile_link_map): Update.
4456         * progspace.c (program_space::free_all_objfiles): Update.
4457         (program_space::solibs): New method.
4458         * progspace.h (struct program_space) <solibs>: New method.
4459         * solist.h (master_so_list): Don't declare.
4460         (ALL_SO_LIBS): Remove.
4461         * solib.h (so_list_head): Remove.
4462         (update_solib_list): Update comment.
4463         * solib.c (master_so_list): Remove.
4464         (solib_used, update_solib_list, solib_add)
4465         (info_sharedlibrary_command, clear_solib)
4466         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4467
4468 2020-05-08  Tom Tromey  <tom@tromey.com>
4469
4470         * extension.c (extension_languages): Now a std::array.
4471         (ALL_EXTENSION_LANGUAGES): Remove.
4472         (get_ext_lang_defn, get_ext_lang_of_file)
4473         (eval_ext_lang_from_control_command): Update.
4474         (finish_ext_lang_initialization)
4475         (auto_load_ext_lang_scripts_for_objfile)
4476         (ext_lang_type_printers::ext_lang_type_printers)
4477         (apply_ext_lang_type_printers)
4478         (ext_lang_type_printers::~ext_lang_type_printers)
4479         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4480         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4481         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4482         (get_matching_xmethod_workers, ext_lang_colorize)
4483         (ext_lang_before_prompt): Update.
4484         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4485
4486 2020-05-08  Tom Tromey  <tom@tromey.com>
4487
4488         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4489         overload.
4490         <swap_string, m_string>: Remove.
4491         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4492         Update.
4493         * stabsread.c (define_symbol, read_type): Update.
4494         * linespec.c (find_linespec_symbols): Update.
4495         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4496         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4497         * dbxread.c (read_dbx_symtab): Update.
4498         * cp-support.h (cp_canonicalize_string_full)
4499         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4500         Return unique_xmalloc_ptr.
4501         * cp-support.c (inspect_type): Update.
4502         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4503         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4504         Likewise.
4505         * c-typeprint.c (print_name_maybe_canonical): Update.
4506         * break-catch-throw.c (check_status_exception_catchpoint):
4507         Update.
4508
4509 2020-05-08  Tom de Vries  <tdevries@suse.de>
4510
4511         * infrun.c (follow_fork): Copy current_line and current_symtab to
4512         child thread.
4513
4514 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4515
4516         * async-event.c (struct async_signal_handler, struct
4517         async_event_handler): Reformat, remove typedef.
4518
4519 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4520
4521         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4522         access thistype->main_type->dyn_prop_list directly.
4523
4524 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4525
4526         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4527         (remove_dyn_prop): Remove.  Update all users to use
4528         type::remove_dyn_prop.
4529         * gdbtypes.c (remove_dyn_prop): Rename to...
4530         (type::remove_dyn_prop): ... this.
4531
4532 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4533
4534         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4535         (add_dyn_prop): Remove.  Update all users to use
4536         type::add_dyn_prop.
4537         * gdbtypes.c (add_dyn_prop): Rename to...
4538         (type::add_dyn_prop): ... this.
4539
4540 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4541
4542         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4543         (get_dyn_prop): Remove.  Update all users to use
4544         type::dyn_prop.
4545         * gdbtypes.c (get_dyn_prop): Rename to...
4546         (type::dyn_prop): ... this.
4547
4548 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4549
4550         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4551
4552 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4553
4554         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4555         instruction, skip it if it's there.
4556
4557 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4558
4559         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4560
4561 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4562
4563         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4564         * gdbtypes.c (recursive_dump_type): Remove use of
4565         TYPE_INCOMPLETE.
4566
4567 2020-05-03  Tom Tromey  <tom@tromey.com>
4568
4569         * breakpoint.c (catch_command, tcatch_command): Remove.
4570         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4571         add_show_prefix_cmd.
4572         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4573         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4574         Remove.
4575         (add_internal_problem_command): Use add_basic_prefix_cmd,
4576         add_show_prefix_cmd.
4577         * mips-tdep.c (set_mipsfpu_command): Remove.
4578         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4579         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4580         (_initialize_index_cache): Use add_basic_prefix_cmd.
4581         * memattr.c (dummy_cmd): Remove.
4582         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4583         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4584         (_initialize_tui_win): Use add_basic_prefix_cmd,
4585         add_show_prefix_cmd.
4586         * cli/cli-logging.c (set_logging_command): Remove.
4587         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4588         add_show_prefix_cmd.
4589         (show_logging_command): Remove.
4590         * target.c (target_command): Remove.
4591         (add_target): Use add_basic_prefix_cmd.
4592
4593 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4594
4595         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4596
4597 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4598
4599         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4600         info_command.
4601
4602 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4603
4604         * nbsd-nat.c (nbsd_enable_proc_events)
4605         (nbsd_nat_target::post_startup_inferior): Add.
4606         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4607         (nbsd_nat_target::update_thread_list): Rewrite.
4608         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4609         "PTRACE_LWP_CREATE".
4610         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4611
4612 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4613
4614         * stack.c (_initialize_stack): Remove duplicated creation
4615         of "frame" command and "f" alias.
4616
4617 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4618
4619         PR gdb/18706
4620         * gdbtypes.c (check_typedef): Calculate size of array of
4621         stubbed type.
4622
4623 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4624
4625         PR gdb/15559
4626         * i386-tdep.c (i386_push_dummy_call): Call
4627         i386_thiscall_push_dummy_call.
4628         (i386_thiscall_push_dummy_call): New function.
4629         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4630         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4631         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4632
4633 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4634
4635         * gdbarch.sh (do_read): Add shellcheck disable directive for
4636         warning SC2162.
4637
4638 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4639
4640         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4641         "referenced but not assigned" warning.
4642
4643 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4644
4645         * gdbarch.sh: Remove code that sets fallbackdefault.
4646
4647 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4648
4649         * gdbarch.sh: Use shell operators && and || instead of
4650         -a and -o.
4651
4652 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4653
4654         * gdbarch.sh: Use $(...) instead of `...`.
4655
4656 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4657
4658         * gdbarch.sh: Use double quotes around variables.
4659
4660 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4661
4662         * gdbarch.sh: Use %s with printf, instead of variables in the
4663         format string.
4664
4665 2020-04-29  Tom Tromey  <tromey@adacore.com>
4666
4667         PR ada/25875:
4668         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4669         type fields here.
4670         (read_enumeration_type): Call
4671         update_enumeration_type_from_children later.  Update comments.
4672         (process_enumeration_scope): Don't create type fields.
4673
4674 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4675
4676         * nbsd-tdep.c: Include "xml-syscall.h".
4677         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4678
4679 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4680
4681         * nbsd-nat.c: Include "sys/wait.h".
4682         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4683         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4684         (nbsd_nat_target::remove_exec_catchpoint)
4685         (nbsd_nat_target::set_syscall_catchpoint): Add.
4686         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4687         (nbsd_nat_target::insert_exec_catchpoint)
4688         (nbsd_nat_target::remove_exec_catchpoint)
4689         (nbsd_nat_target::set_syscall_catchpoint): Add.
4690         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4691         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4692         `nbsd_get_syscall_number'.
4693
4694 2020-04-29  Tom Tromey  <tom@tromey.com>
4695
4696         * stack.c (print_block_frame_labels): Remove.
4697
4698 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4699
4700         PR gdb/17320
4701         * ada-valprint.c (val_print_packed_array_elements): Move array
4702         end bracket to new line.
4703         (ada_val_print_string): Remove extra spaces before first array
4704         element.
4705         * c-valprint.c (c_value_print_array): Likewise.
4706         * m2-valprint.c (m2_print_array_contents): Likewise.
4707         (m2_value_print_inner): Likewise.
4708         * p-valprint.c (pascal_value_print_inner): Likewise.
4709         * valprint.c (generic_val_print_array): Likewise.
4710         (value_print_array_elements): Move first array element and array
4711         end bracket to new line.
4712
4713 2020-04-29  Tom de Vries  <tdevries@suse.de>
4714
4715         PR symtab/25889
4716         * linespec.c (find_method): Fix ix calculation.
4717
4718 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4719
4720         * syscalls/update-netbsd.sh: New file.
4721         * syscalls/netbsd.xml: Regenerate.
4722         * data-directory/Makefile.in: Register `netbsd.xml' in
4723         `SYSCALLS_FILES'.
4724
4725 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4726
4727         * syscalls/update-freebsd.sh: Add double quotes.
4728
4729 2020-04-28  Tom Tromey  <tom@tromey.com>
4730
4731         * NEWS: Update.
4732         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4733         (cmdpy_init): Allow class_tui.
4734
4735 2020-04-28 Mark Williams <mark@myosotissp.com>
4736
4737         PR gdb/24480
4738         * dwarf2read.c: Add missing assingments to list_in_scope when
4739         start_symtab was already called.
4740
4741 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4742
4743         PR gdb/25881
4744         * dwarf2/read.c (offset_map_type): Use
4745         gdb:hash_enum<sect_offset> as hash function.
4746
4747 2020-04-28  Tom de Vries  <tdevries@suse.de>
4748
4749         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4750         with DW_AT_signature.
4751
4752 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4753
4754         * configure.ac: Remove check for fs_base/gs_base in
4755         user_regs_struct.
4756         * configure: Re-generate.
4757         * config.in: Re-generate.
4758         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4759         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4760         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4761
4762 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4763
4764         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4765         problematic inline frame unwinding situation.
4766         * frame.c (frame_id_computed_p): New function.
4767         * frame.h (frame_id_computed_p): New prototype.
4768
4769 2020-04-26  Tom Tromey  <tom@tromey.com>
4770
4771         * command.h (enum command_class) <class_pseudo>: Remove.
4772
4773 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4774
4775         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4776         and whitespace.
4777
4778 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4779
4780         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4781         `PT_GET_PROCESS_STATE' block.
4782
4783 2020-04-24  Tom Tromey  <tom@tromey.com>
4784
4785         * symtab.h (symbol_get_demangled_name): Don't declare.
4786         * symtab.c (symbol_get_demangled_name): Remove.
4787         (general_symbol_info::natural_name)
4788         (general_symbol_info::demangled_name): Update.
4789
4790 2020-04-24  Tom Tromey  <tom@tromey.com>
4791
4792         PR rust/25025:
4793         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4794
4795 2020-04-24  Tom Tromey  <tom@tromey.com>
4796
4797         PR symtab/12707:
4798         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4799         exists.
4800         (new_symbol): Likewise.
4801         * compile/compile-object-load.c (get_out_value_type): Use
4802         symbol_matches_search_name.
4803
4804 2020-04-24  Tom Tromey  <tom@tromey.com>
4805
4806         * dwarf2/read.c (add_partial_symbol): Do not call
4807         compute_and_set_names.
4808
4809 2020-04-24  Tom Tromey  <tom@tromey.com>
4810
4811         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4812         overload.
4813
4814 2020-04-24  Tom Tromey  <tom@tromey.com>
4815
4816         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4817         (add_psymbol_to_list): New overload.  Make old overload call new
4818         one.
4819         * psympriv.h (add_psymbol_to_list): New overload.
4820
4821 2020-04-24  Tom Tromey  <tom@tromey.com>
4822
4823         * dwarf2/read.c (partial_die_info::read) <case
4824         DW_AT_linkage_name>: Use value_as_string.
4825         (dwarf2_string_attr): Use value_as_string.
4826         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4827         method.
4828         * dwarf2/attribute.c (attribute::value_as_string): New method.
4829
4830 2020-04-24  Tom Tromey  <tom@tromey.com>
4831
4832         * symtab.c (general_symbol_info::natural_name)
4833         (general_symbol_info::demangled_name): Check for language_rust.
4834
4835 2020-04-24  Tom Tromey  <tom@tromey.com>
4836
4837         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4838         (dwarf2_physname): ... from here.
4839         (partial_die_info::read): Add Rust "{" hack.
4840
4841 2020-04-24  Tom Tromey  <tom@tromey.com>
4842
4843         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4844         method.
4845         (symbol_set_demangled_name): Don't declare.
4846         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4847         symbol_set_demangled_name.
4848         (general_symbol_info::set_language)
4849         (general_symbol_info::compute_and_set_names): Update.
4850         * minsyms.c (minimal_symbol_reader::install): Update.
4851         * dwarf2/read.c (new_symbol): Update.
4852
4853 2020-04-24  Tom Tromey  <tromey@adacore.com>
4854
4855         PR python/23662:
4856         * python/py-type.c (convert_field): Handle
4857         FIELD_LOC_KIND_DWARF_BLOCK.
4858         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4859         (typy_get_dynamic): Nw function.
4860         (type_object_getset): Add "dynamic".
4861         * NEWS: Add entry.
4862
4863 2020-04-24  Tom Tromey  <tromey@adacore.com>
4864
4865         * ada-typeprint.c (print_choices, print_variant_part)
4866         (print_record_field_types_dynamic): New functions.
4867         (print_record_field_types): Use print_record_field_types_dynamic.
4868
4869 2020-04-24  Tom Tromey  <tromey@adacore.com>
4870
4871         * dwarf2/read.c (handle_data_member_location): New overload.
4872         (dwarf2_add_field): Use it.
4873         (decode_locdesc): Add "computed" parameter.  Update comment.
4874         * gdbtypes.c (is_dynamic_type_internal): Also look for
4875         FIELD_LOC_KIND_DWARF_BLOCK.
4876         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4877         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4878         virtual base classes.
4879         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4880         FIELD_LOC_KIND_DWARF_BLOCK.
4881
4882 2020-04-24  Tom Tromey  <tromey@adacore.com>
4883
4884         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4885         * gdbtypes.c (is_dynamic_type_internal): Check
4886         TYPE_HAS_DYNAMIC_LENGTH.
4887         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4888         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4889         New macros.
4890         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4891         constant.
4892
4893 2020-04-24  Tom Tromey  <tromey@adacore.com>
4894
4895         * dwarf2/read.c (struct variant_field): Rewrite.
4896         (struct variant_part_builder): New.
4897         (struct nextfield): Remove "variant" field.  Add "offset".
4898         (struct field_info): Add "current_variant_part" and
4899         "variant_parts".
4900         (alloc_discriminant_info): Remove.
4901         (alloc_rust_variant): New function.
4902         (quirk_rust_enum): Update.
4903         (dwarf2_add_field): Set "offset" member.  Don't handle
4904         DW_TAG_variant_part.
4905         (offset_map_type): New typedef.
4906         (convert_variant_range, create_one_variant)
4907         (create_one_variant_part, create_variant_parts)
4908         (add_variant_property): New functions.
4909         (dwarf2_attach_fields_to_type): Call add_variant_property.
4910         (read_structure_type): Don't handle DW_TAG_variant_part.
4911         (handle_variant_part, handle_variant): New functions.
4912         (handle_struct_member_die): Use them.
4913         (process_structure_scope): Don't handle variant parts.
4914         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4915         (struct discriminant_info): Remove.
4916         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4917         (struct main_type) <flag_discriminated_union>: Remove.
4918         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4919         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4920         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4921         Update.
4922         * valops.c (value_union_variant): Remove.
4923         * value.h (value_union_variant): Don't declare.
4924
4925 2020-04-24  Tom Tromey  <tromey@adacore.com>
4926
4927         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4928         (ada_value_primitive_packed_val): Update.
4929         * ada-valprint.c (ada_value_print_1): Update.
4930         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4931         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4932         just an address.  Use evaluate_for_locexpr_baton.
4933         (dwarf2_evaluate_property): Update.
4934         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4935         array_view.
4936         * findvar.c (default_read_var_value): Update.
4937         * gdbtypes.c (compute_variant_fields_inner)
4938         (resolve_dynamic_type_internal): Update.
4939         (resolve_dynamic_type): Change type of valaddr parameter.
4940         * gdbtypes.h (resolve_dynamic_type): Update.
4941         * valarith.c (value_subscripted_rvalue): Update.
4942         * value.c (value_from_contents_and_address): Update.
4943
4944 2020-04-24  Tom Tromey  <tromey@adacore.com>
4945
4946         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4947         "push_initial_value" parameter.
4948         (dwarf2_evaluate_property): Likewise.
4949         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4950
4951 2020-04-24  Tom Tromey  <tromey@adacore.com>
4952
4953         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4954         (variant::matches, compute_variant_fields_recurse)
4955         (compute_variant_fields_inner, compute_variant_fields): New
4956         functions.
4957         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4958         Use resolved_type after type is made.
4959         (operator==): Add new cases.
4960         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4961         (struct discriminant_range, struct variant, struct variant_part):
4962         New.
4963         (union dynamic_prop_data) <variant_parts, original_type>: New
4964         members.
4965         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4966         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4967         constants.
4968         * value.c (unpack_bits_as_long): Now public.
4969         * value.h (unpack_bits_as_long): Declare.
4970
4971 2020-04-24  Tom Tromey  <tromey@adacore.com>
4972
4973         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4974         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4975
4976 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4977
4978         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4979
4980 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4981
4982         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4983         (remove_fork_catchpoint, post_startup_inferior)
4984         (post_attach): Move...
4985         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4986         (remove_fork_catchpoint, post_startup_inferior)
4987         (post_attach): ...here.
4988         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4989         (remove_fork_catchpoint, post_startup_inferior)
4990         (post_attach): Move...
4991         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4992         (remove_fork_catchpoint, post_startup_inferior)
4993         (post_attach): ...here.
4994
4995 2020-04-24  Tom Tromey  <tromey@adacore.com>
4996
4997         * nat/windows-nat.h (struct windows_thread_info)
4998         <pc_adjusted>: New member.
4999         * windows-nat.c (windows_fetch_one_register): Check
5000         pc_adjusted.
5001         (windows_nat_target::get_windows_debug_event)
5002         (windows_nat_target::wait): Set pc_adjusted.
5003
5004 2020-04-24  Tom de Vries  <tdevries@suse.de>
5005
5006         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5007         Run gdb-add-index inside temp dir.
5008
5009 2020-04-23  Tom Tromey  <tromey@adacore.com>
5010
5011         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5012         in loop.
5013
5014 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5015
5016         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5017         get_frame_register instead of gdbarch_unwind_pc.
5018
5019 2020-04-23  Tom de Vries  <tdevries@suse.de>
5020
5021         * symtab.c (lookup_global_symbol): Prefer def over decl.
5022
5023 2020-04-23  Tom de Vries  <tdevries@suse.de>
5024
5025         PR symtab/25807
5026         * block.c (best_symbol, better_symbol): Promote to external.
5027         * block.h (best_symbol, better_symbol): Declare.
5028         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5029         decl.
5030
5031 2020-04-23  Tom Tromey  <tromey@adacore.com>
5032
5033         PR ada/25837:
5034         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5035         "const char *", not a "const std::string &".
5036         <name_and_matcher::operator==>: Update.
5037         * unittests/lookup_name_info-selftests.c: Change type of
5038         "result".
5039
5040 2020-04-23  Tom Tromey  <tom@tromey.com>
5041
5042         * inferior.h (iterate_over_inferiors): Don't declare.
5043         * inferior.c (iterate_over_inferiors): Remove.
5044         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5045         Remove.
5046         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5047         use iterate_over_inferiors.
5048         (darwin_resume_inferior_it)
5049         (struct resume_inferior_threads_param)
5050         (darwin_resume_inferior_threads_it): Remove.
5051         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5052
5053 2020-04-23  Tom de Vries  <tdevries@suse.de>
5054
5055         * blockframe.c (find_pc_partial_function): Use
5056         find_pc_sect_compunit_symtab rather than
5057         objfile->sf->qf->find_pc_sect_compunit_symtab.
5058
5059 2020-04-22  Tom de Vries  <tdevries@suse.de>
5060
5061         PR symtab/25764
5062         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5063         in psymtabs.
5064
5065 2020-04-22  Tom de Vries  <tdevries@suse.de>
5066
5067         PR symtab/25801
5068         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5069         symtabs.
5070
5071 2020-04-22  Tom de Vries  <tdevries@suse.de>
5072
5073         PR symtab/25700
5074         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5075         CU if already created.
5076
5077 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5078
5079         * infrun.c (displaced_step_fixup): Switch to the event_thread
5080         before calling displaced_step_restore, not after.
5081
5082 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5083
5084         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5085         its inferior is not recorded by us.
5086         (record_btrace_target_open): Replace call to
5087         all_non_exited_threads () with call to current_inferior
5088         ()->non_exited_threads ().
5089         (record_btrace_target::stop_recording): Likewise.
5090         (record_btrace_target::close): Likewise.
5091         (record_btrace_target::wait): Likewise.
5092         (record_btrace_target::record_stop_replaying): Likewise.
5093
5094 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5095
5096         * btrace.c (btrace_enable): Throw an error on double enables and
5097         when enabling recording fails.
5098         (btrace_disable): Throw an error if the thread is not recorded.
5099
5100 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5101
5102         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5103         request if we do not have a thread_info.
5104
5105 2020-04-21  Tom de Vries  <tdevries@suse.de>
5106
5107         PR gdb/25471
5108         * thread.c
5109         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5110         exception in get_frame_id.
5111
5112 2020-04-20  Tom Tromey  <tromey@adacore.com>
5113
5114         * python/python.c (struct gdbpy_event): Mark move constructor as
5115         noexcept.
5116         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5117         constructor as noexcept.
5118         * completer.h (struct completion_result): Mark move constructor as
5119         noexcept.
5120         * completer.c (completion_result::completion_result): Use
5121         initialization style.  Don't call reset_match_list.
5122
5123 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5124
5125         * MAINTAINERS (Write After Approval): Add myself.
5126
5127 2020-04-18  Tom Tromey  <tom@tromey.com>
5128
5129         * windows-tdep.c (init_w32_command_list)
5130         (w32_prefix_command_valid): Restore.
5131         (_initialize_windows_tdep): Call init_w32_command_list.
5132
5133 2020-04-18  Tom Tromey  <tom@tromey.com>
5134
5135         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5136         * value.c (value_fn_field): Update.
5137         * valops.c (find_function_in_inferior)
5138         (value_allocate_space_in_inferior): Update.
5139         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5140         Update.
5141         * tui/tui-source.c (tui_source_window::set_contents): Update.
5142         * symtab.c (lookup_global_or_static_symbol)
5143         (find_function_start_sal_1, skip_prologue_sal)
5144         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5145         * symmisc.c (dump_msymbols, dump_symtab_1)
5146         (maintenance_print_one_line_table): Update.
5147         * symfile.c (init_entry_point_info, section_is_mapped)
5148         (list_overlays_command, simple_read_overlay_table)
5149         (simple_overlay_update_1): Update.
5150         * stap-probe.c (handle_stap_probe): Update.
5151         * stabsread.c (dbx_init_float_type, define_symbol)
5152         (read_one_struct_field, read_enum_type, read_range_type): Update.
5153         * source.c (info_line_command): Update.
5154         * python/python.c (gdbpy_source_objfile_script)
5155         (gdbpy_execute_objfile_script): Update.
5156         * python/py-type.c (save_objfile_types): Update.
5157         * python/py-objfile.c (py_free_objfile): Update.
5158         * python/py-inferior.c (python_new_objfile): Update.
5159         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5160         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5161         (maintenance_check_psymtabs): Update.
5162         * printcmd.c (info_address_command): Update.
5163         * objfiles.h (struct objfile) <arch>: New method, from
5164         get_objfile_arch.
5165         (get_objfile_arch): Don't declare.
5166         * objfiles.c (get_objfile_arch): Remove.
5167         (filter_overlapping_sections): Update.
5168         * minsyms.c (msymbol_is_function): Update.
5169         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5170         (output_nondebug_symbol): Update.
5171         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5172         (mdebug_expand_psymtab): Update.
5173         * machoread.c (macho_add_oso_symfile): Update.
5174         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5175         Update.
5176         * linux-fork.c (checkpoint_command): Update.
5177         * linespec.c (convert_linespec_to_sals): Update.
5178         * jit.c (finalize_symtab): Update.
5179         * infrun.c (insert_exception_resume_from_probe): Update.
5180         * ia64-tdep.c (ia64_find_unwind_table): Update.
5181         * hppa-tdep.c (internalize_unwinds): Update.
5182         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5183         Update.
5184         * gcore.c (call_target_sbrk): Update.
5185         * elfread.c (record_minimal_symbol, elf_symtab_read)
5186         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5187         (elf_gnu_ifunc_resolve_by_got): Update.
5188         * dwarf2/read.c (create_addrmap_from_index)
5189         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5190         (read_debug_names_from_section)
5191         (process_psymtab_comp_unit_reader, add_partial_symbol)
5192         (add_partial_subprogram, process_full_comp_unit)
5193         (read_file_scope, read_func_scope, read_lexical_block_scope)
5194         (read_call_site_scope, dwarf2_ranges_read)
5195         (dwarf2_record_block_ranges, dwarf2_add_field)
5196         (mark_common_block_symbol_computed, read_tag_pointer_type)
5197         (read_tag_string_type, dwarf2_init_float_type)
5198         (dwarf2_init_complex_target_type, read_base_type)
5199         (partial_die_info::read, partial_die_info::read)
5200         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5201         (dwarf2_fetch_die_loc_sect_off): Update.
5202         * dwarf2/loc.c (dwarf2_find_location_expression)
5203         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5204         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5205         (dwarf2_loc_desc_get_symbol_read_needs)
5206         (locexpr_describe_location_piece, locexpr_describe_location_1)
5207         (loclist_describe_location): Update.
5208         * dwarf2/index-write.c (write_debug_names): Update.
5209         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5210         * dtrace-probe.c (dtrace_process_dof): Update.
5211         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5212         (process_one_symbol): Update.
5213         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5214         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5215         (coff_read_enum_type): Update.
5216         * cli/cli-cmds.c (edit_command, list_command): Update.
5217         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5218         * breakpoint.c (create_overlay_event_breakpoint)
5219         (create_longjmp_master_breakpoint)
5220         (create_std_terminate_master_breakpoint)
5221         (create_exception_master_breakpoint, get_sal_arch): Update.
5222         * block.c (block_gdbarch): Update.
5223         * annotate.c (annotate_source_line): Update.
5224
5225 2020-04-17  Tom Tromey  <tromey@adacore.com>
5226
5227         * auto-load.c (show_auto_load_cmd): Remove.
5228         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5229         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5230         (maintenance_print_arc_command): Remove.
5231         * tui/tui-win.c (tui_command): Remove.
5232         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5233         * tui/tui-layout.c (tui_layout_command): Remove.
5234         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5235         * python/python.c (user_set_python, user_show_python): Remove.
5236         (_initialize_python): Use add_basic_prefix_cmd,
5237         add_show_prefix_cmd.
5238         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5239         (install_gdb_commands): Use add_basic_prefix_cmd,
5240         add_show_prefix_cmd.
5241         (info_guile_command): Remove.
5242         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5243         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5244         add_show_prefix_cmd.
5245         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5246         Remove do_set and do_show parameters.
5247         * cli/cli-style.c (set_style, show_style): Remove.
5248         (_initialize_cli_style): Use add_basic_prefix_cmd,
5249         add_show_prefix_cmd.
5250         (cli_style_option::add_setshow_commands): Remove do_set and
5251         do_show parameters.
5252         (cli_style_option::add_setshow_commands): Use
5253         add_basic_prefix_cmd, add_show_prefix_cmd.
5254         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5255         (set_style_name): Remove.
5256         * cli/cli-dump.c (dump_command, append_command): Remove.
5257         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5258         (tekhex_dump_command, binary_dump_command)
5259         (binary_append_command): Remove.
5260         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5261         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5262         (init_w32_command_list): Remove; move into ...
5263         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5264         * valprint.c (set_print, show_print, set_print_raw)
5265         (show_print_raw): Remove.
5266         (_initialize_valprint): Use add_basic_prefix_cmd,
5267         add_show_prefix_cmd.
5268         * typeprint.c (set_print_type, show_print_type): Remove.
5269         (_initialize_typeprint): Use add_basic_prefix_cmd,
5270         add_show_prefix_cmd.
5271         * record.c (set_record_command, show_record_command): Remove.
5272         (_initialize_record): Use add_basic_prefix_cmd,
5273         add_show_prefix_cmd.
5274         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5275         add_show_prefix_cmd.
5276         (info_command, show_command, set_debug, show_debug): Remove.
5277         * top.h (set_history, show_history): Don't declare.
5278         * top.c (set_history, show_history): Remove.
5279         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5280         (unset_tdesc_cmd): Remove.
5281         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5282         add_show_prefix_cmd.
5283         * symtab.c (info_module_command): Remove.
5284         (_initialize_symtab): Use add_basic_prefix_cmd.
5285         * symfile.c (overlay_command): Remove.
5286         (_initialize_symfile): Use add_basic_prefix_cmd.
5287         * sparc64-tdep.c (info_adi_command): Remove.
5288         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5289         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5290         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5291         add_show_prefix_cmd.
5292         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5293         (_initialize_serial): Use add_basic_prefix_cmd,
5294         add_show_prefix_cmd.
5295         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5296         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5297         add_show_prefix_cmd.
5298         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5299         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5300         add_show_prefix_cmd.
5301         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5302         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5303         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5304         add_show_prefix_cmd.
5305         * remote.c (remote_command, set_remote_cmd): Remove.
5306         (_initialize_remote): Use add_basic_prefix_cmd.
5307         * record-full.c (set_record_full_command)
5308         (show_record_full_command): Remove.
5309         (_initialize_record_full): Use add_basic_prefix_cmd,
5310         add_show_prefix_cmd.
5311         * record-btrace.c (cmd_set_record_btrace)
5312         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5313         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5314         (cmd_show_record_btrace_pt): Remove.
5315         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5316         add_show_prefix_cmd.
5317         * ravenscar-thread.c (set_ravenscar_command)
5318         (show_ravenscar_command): Remove.
5319         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5320         add_show_prefix_cmd.
5321         * mips-tdep.c (show_mips_command, set_mips_command)
5322         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5323         add_show_prefix_cmd.
5324         * maint.c (maintenance_command, maintenance_info_command)
5325         (maintenance_check_command, maintenance_print_command)
5326         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5327         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5328         add_show_prefix_cmd.
5329         (show_per_command_cmd): Remove.
5330         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5331         Remove.
5332         (maintenance_show_test_settings_cmd): Remove.
5333         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5334         add_show_prefix_cmd.
5335         * maint-test-options.c (maintenance_test_options_command):
5336         Remove.
5337         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5338         * macrocmd.c (macro_command): Remove
5339         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5340         * language.c (set_check, show_check): Remove.
5341         (_initialize_language): Use add_basic_prefix_cmd,
5342         add_show_prefix_cmd.
5343         * infcmd.c (unset_command): Remove.
5344         (_initialize_infcmd): Use add_basic_prefix_cmd.
5345         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5346         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5347         add_show_prefix_cmd.
5348         * go32-nat.c (go32_info_dos_command): Remove.
5349         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5350         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5351         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5352         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5353         (_initialize_frame): Use add_basic_prefix_cmd,
5354         add_show_prefix_cmd.
5355         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5356         (_initialize_dcache): Use add_basic_prefix_cmd,
5357         add_show_prefix_cmd.
5358         * cp-support.c (maint_cplus_command): Remove.
5359         (_initialize_cp_support): Use add_basic_prefix_cmd.
5360         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5361         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5362         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5363         add_basic_prefix_cmd, add_show_prefix_cmd.
5364         * breakpoint.c (save_command): Remove.
5365         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5366         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5367         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5368         add_show_prefix_cmd.
5369         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5370         (set_ada_command, show_ada_command): Remove.
5371         (_initialize_ada_language): Use add_basic_prefix_cmd,
5372         add_show_prefix_cmd.
5373         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5374
5375 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5376
5377         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5378         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5379
5380 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5381
5382         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5383         warning messages.
5384
5385 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5386
5387         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5388         import table is not at beginning of .idata section.
5389
5390 2020-04-16  Pedro Alves  <palves@redhat.com>
5391
5392         * inferior.c (delete_inferior): Use delete operator directly
5393         instead of delete_program_space.
5394         * progspace.c (add_program_space): New, factored out from
5395         program_space::program_space.
5396         (remove_program_space): New, factored out from
5397         delete_program_space.
5398         (program_space::program_space): Remove intro comment.  Rewrite.
5399         (program_space::~program_space): Remove intro comment.  Call
5400         remove_program_space.
5401         (delete_program_space): Delete.
5402         * progspace.h (program_space::program_space): Make explicit.  Move
5403         intro comment here, adjusted.
5404         (program_space::~program_space): Move intro comment here,
5405         adjusted.
5406         (delete_program_space): Remove.
5407
5408 2020-04-16  Tom Tromey  <tromey@adacore.com>
5409
5410         * windows-nat.c (windows_nat::handle_access_violation): New
5411         function.
5412         * nat/windows-nat.h (handle_access_violation): Declare.
5413         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5414         windows-nat.c.  Call handle_access_violation.
5415
5416 2020-04-16  Tom de Vries  <tdevries@suse.de>
5417
5418         PR symtab/25791
5419         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5420         CUs without psymtab.
5421
5422 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5423
5424         * python/python.c (do_start_initialization): Don't call
5425         PyEval_InitThreads for Python 3.9 and beyond.
5426
5427 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5428
5429         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5430         thread functions.
5431         (obsd_nat_target::wait): Likewise.
5432
5433 2020-04-15  Tom Tromey  <tromey@adacore.com>
5434
5435         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5436         (DEBUG_EXCEPT): Use debug_printf.
5437
5438 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5439
5440         * completer.c (class completion_tracker::completion_hash_entry)
5441         <hash_name>: New member function.
5442         (completion_tracker::discard_completions): New callback to hash a
5443         completion_hash_entry, pass this to htab_create_alloc.
5444
5445 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5446
5447         * windows-nat.c (windows_make_so): Warn rather than stopping with
5448         an error if realpath() fails.
5449
5450 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5451
5452         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5453         (nbsd_nat_target::info_proc): Add do_status.
5454
5455 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5456             Tom de Vries  <tdevries@suse.de>
5457
5458         PR symtab/25718
5459         * psympriv.h (struct partial_symtab::read_symtab)
5460         (struct partial_symtab::expand_psymtab)
5461         (struct partial_symtab::read_dependencies): Update comments.
5462         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5463         read_symtab for includer.
5464         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5465         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5466         (struct dwarf2_include_psymtab::m_readin): Remove.
5467         (struct dwarf2_include_psymtab::includer): New member function.
5468         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5469
5470 2020-04-14  Tom de Vries  <tdevries@suse.de>
5471
5472         PR symtab/25720
5473         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5474         with NULL symbol_matcher and lookup_name.
5475         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5476         and lookup_name.
5477         * dwarf2/read.c (dw2_expand_symtabs_matching)
5478         (dw2_debug_names_expand_symtabs_matching): Same.
5479         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5480         Make lookup_name a pointer.  Update comment.
5481         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5482         lookup_name being a pointer.
5483         * symfile.c (expand_symtabs_matching): Same.
5484         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5485         * linespec.c (iterate_over_all_matching_symtabs): Same.
5486
5487 2020-04-13  Tom Tromey  <tom@tromey.com>
5488
5489         * run-on-main-thread.c: Update include.
5490         * unittests/main-thread-selftests.c: Update include.
5491         * tui/tui-win.c: Update include.
5492         * tui/tui-io.c: Update include.
5493         * tui/tui-interp.c: Update include.
5494         * tui/tui-hooks.c: Update include.
5495         * top.h: Update include.
5496         * top.c: Update include.
5497         * ser-base.c: Update include.
5498         * remote.c: Update include.
5499         * remote-notif.c: Update include.
5500         * remote-fileio.c: Update include.
5501         * record-full.c: Update include.
5502         * record-btrace.c: Update include.
5503         * python/python.c: Update include.
5504         * posix-hdep.c: Update include.
5505         * mingw-hdep.c: Update include.
5506         * mi/mi-main.c: Update include.
5507         * mi/mi-interp.c: Update include.
5508         * main.c: Update include.
5509         * linux-nat.c: Update include.
5510         * interps.c: Update include.
5511         * infrun.c: Update include.
5512         * inf-loop.c: Update include.
5513         * event-top.c: Update include.
5514         * event-loop.c: Move to ../gdbsupport/.
5515         * event-loop.h: Move to ../gdbsupport/.
5516         * async-event.h: Update include.
5517         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5518
5519 2020-04-13  Tom Tromey  <tom@tromey.com>
5520
5521         * tui/tui-win.c: Include async-event.h.
5522         * remote.c: Include async-event.h.
5523         * remote-notif.c: Include async-event.h.
5524         * record-full.c: Include async-event.h.
5525         * record-btrace.c: Include async-event.h.
5526         * infrun.c: Include async-event.h.
5527         * event-top.c: Include async-event.h.
5528         * event-loop.h: Move some declarations to async-event.h.
5529         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5530         code to async-event.c.
5531         * async-event.h: New file.
5532         * async-event.c: New file.
5533         * Makefile.in (COMMON_SFILES): Add async-event.c.
5534         (HFILES_NO_SRCDIR): Add async-event.h.
5535
5536 2020-04-13  Tom Tromey  <tom@tromey.com>
5537
5538         * utils.c (flush_streams): New function.
5539         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5540
5541 2020-04-13  Tom Tromey  <tom@tromey.com>
5542
5543         * event-loop.c (handle_file_event): Use warning, not
5544         printf_unfiltered.
5545
5546 2020-04-13  Tom Tromey  <tom@tromey.com>
5547
5548         * event-loop.c: Include <chrono>.
5549
5550 2020-04-13  Tom Tromey  <tom@tromey.com>
5551
5552         * gdb_select.h: Move to ../gdbsupport/.
5553         * event-loop.c: Update include path.
5554         * top.c: Update include path.
5555         * ser-base.c: Update include path.
5556         * ui-file.c: Update include path.
5557         * ser-tcp.c: Update include path.
5558         * guile/scm-ports.c: Update include path.
5559         * posix-hdep.c: Update include path.
5560         * ser-unix.c: Update include path.
5561         * gdb_usleep.c: Update include path.
5562         * mingw-hdep.c: Update include path.
5563         * inflow.c: Update include path.
5564         * infrun.c: Update include path.
5565         * event-top.c: Update include path.
5566
5567 2020-04-13  Tom Tromey  <tom@tromey.com>
5568
5569         * configure: Rebuild.
5570         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5571
5572 2020-04-13  Tom Tromey  <tom@tromey.com>
5573
5574         * event-loop.h (start_event_loop): Don't declare.
5575         * event-loop.c (start_event_loop): Move...
5576         * main.c (start_event_loop): ...here.  Now static.
5577
5578 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5579
5580         * MAINTAINERS: Update my email address.
5581
5582 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5583
5584         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5585         IP_ALL.
5586
5587 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5588
5589         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5590         (nbsd_nat_target::info_proc): Add do_cmdline.
5591
5592 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5593
5594         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5595         (nbsd_nat_target::info_proc): Add do_cwd.
5596
5597 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5598
5599         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5600
5601 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5602
5603         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5604         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5605         (nbsd_nat_target::info_proc): New functions.
5606         * nbsd-nat.c (kinfo_get_vmmap): New function.
5607         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5608         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5609         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5610         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5611         functions.
5612         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5613         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5614         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5615         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5616         (KINFO_VME_FLAG_GROWS_DOWN): New.
5617
5618 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5619
5620         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5621         bit shift.
5622
5623 2020-04-10  Tom Tromey  <tromey@adacore.com>
5624
5625         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5626
5627 2020-04-10  Tom Tromey  <tromey@adacore.com>
5628
5629         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5630         separate debug files.
5631
5632 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5633
5634         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5635         Move to...
5636         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5637         ... here.
5638         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5639         Check for STATUS_WX86_BREAKPOINT.
5640         (windows_nat_target::wait): Same.
5641
5642 2020-04-10  Tom de Vries  <tdevries@suse.de>
5643
5644         PR cli/25808
5645         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5646
5647 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5648
5649         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5650         (Write After Approval): Remove Tom de Vries.
5651
5652 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5653
5654         revert partially:
5655         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5656
5657         * buildsym.c (record_line): Fix undefined behavior and preserve
5658         lines at eof.
5659
5660 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5661
5662         * auxv.h (svr4_auxv_parse): New.
5663         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5664         and generic_auxv_parse.
5665         (svr4_auxv_parse): Add.
5666         * obsd-tdep.c: Include "auxv.h".
5667         (obsd_auxv_parse): Remove.
5668         (obsd_init_abi): Remove comment.
5669         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5670         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5671         * nbsd-tdep.c: Include "auxv.h".
5672         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5673
5674 2020-04-08  Tom Tromey  <tromey@adacore.com>
5675
5676         * nat/windows-nat.h (last_wait_event): Don't declare.
5677         (wait_for_debug_event): Update comment.
5678         * nat/windows-nat.c (last_wait_event): Now static.
5679
5680 2020-04-08  Tom Tromey  <tromey@adacore.com>
5681
5682         * windows-nat.c (wait_for_debug_event): Move to
5683         nat/windows-nat.c.
5684         * nat/windows-nat.h (wait_for_debug_event): Declare.
5685         * nat/windows-nat.c (wait_for_debug_event): Move from
5686         windows-nat.c.  No longer static.
5687
5688 2020-04-08  Tom Tromey  <tromey@adacore.com>
5689
5690         * windows-nat.c (get_windows_debug_event): Use
5691         fetch_pending_stop.
5692         * nat/windows-nat.h (fetch_pending_stop): Declare.
5693         * nat/windows-nat.c (fetch_pending_stop): New function.
5694
5695 2020-04-08  Tom Tromey  <tromey@adacore.com>
5696
5697         * windows-nat.c (windows_continue): Use matching_pending_stop and
5698         continue_last_debug_event.
5699         * nat/windows-nat.h (matching_pending_stop)
5700         (continue_last_debug_event): Declare.
5701         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5702         (matching_pending_stop, continue_last_debug_event): New
5703         functions.
5704
5705 2020-04-08  Tom Tromey  <tromey@adacore.com>
5706
5707         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5708         (handle_exception_result): Move to nat/windows-nat.h.
5709         (DEBUG_EXCEPTION_SIMPLE): Remove.
5710         (windows_nat::handle_ms_vc_exception): New function.
5711         (handle_exception): Move to nat/windows-nat.c.
5712         (get_windows_debug_event): Update.
5713         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5714         nat/windows-nat.c.
5715         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5716         (handle_exception_result): Move from windows-nat.c.
5717         (handle_exception): Declare.
5718         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5719         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5720         windows-nat.c.
5721
5722 2020-04-08  Tom Tromey  <tromey@adacore.com>
5723
5724         * windows-nat.c (exception_count, event_count): Remove.
5725         (handle_exception, get_windows_debug_event)
5726         (do_initial_windows_stuff): Update.
5727
5728 2020-04-08  Tom Tromey  <tromey@adacore.com>
5729
5730         * windows-nat.c (windows_nat::handle_load_dll)
5731         (windows_nat::handle_unload_dll): Rename.  No longer static.
5732         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5733         Declare.
5734
5735 2020-04-08  Tom Tromey  <tromey@adacore.com>
5736
5737         * complaints.h (stop_whining): Declare at top-level.
5738         (complaint): Don't declare stop_whining.
5739
5740 2020-04-08  Tom Tromey  <tromey@adacore.com>
5741
5742         * windows-nat.c (windows_nat::handle_output_debug_string):
5743         Rename.  No longer static.
5744         * nat/windows-nat.h (handle_output_debug_string): Declare.
5745
5746 2020-04-08  Tom Tromey  <tromey@adacore.com>
5747
5748         * windows-nat.c (current_process_handle, current_process_id)
5749         (main_thread_id, last_sig, current_event, last_wait_event)
5750         (current_windows_thread, desired_stop_thread_id, pending_stops)
5751         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5752         (display_selectors, fake_create_process)
5753         (get_windows_debug_event): Update.
5754         * nat/windows-nat.h (current_process_handle, current_process_id)
5755         (main_thread_id, last_sig, current_event, last_wait_event)
5756         (current_windows_thread, desired_stop_thread_id, pending_stops)
5757         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5758         * nat/windows-nat.c (current_process_handle, current_process_id)
5759         (main_thread_id, last_sig, current_event, last_wait_event)
5760         (current_windows_thread, desired_stop_thread_id, pending_stops)
5761         (siginfo_er): New globals.  Move from windows-nat.c.
5762
5763 2020-04-08  Tom Tromey  <tromey@adacore.com>
5764
5765         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5766         (handle_load_dll): Update.
5767         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5768
5769 2020-04-08  Tom Tromey  <tromey@adacore.com>
5770
5771         * windows-nat.c (enum thread_disposition_type): Move to
5772         nat/windows-nat.h.
5773         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5774         static.
5775         (windows_add_thread, windows_nat_target::fetch_registers)
5776         (windows_nat_target::store_registers, handle_exception)
5777         (windows_nat_target::resume, get_windows_debug_event)
5778         (windows_nat_target::get_tib_address)
5779         (windows_nat_target::thread_name)
5780         (windows_nat_target::thread_alive): Update.
5781         * nat/windows-nat.h (enum thread_disposition_type): Move from
5782         windows-nat.c.
5783         (thread_rec): Declare.
5784
5785 2020-04-08  Tom Tromey  <tromey@adacore.com>
5786
5787         * windows-nat.c: Add "using namespace".
5788         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5789         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5790
5791 2020-04-08  Tom Tromey  <tromey@adacore.com>
5792
5793         * nat/windows-nat.h (struct windows_thread_info): Declare
5794         destructor.
5795         * nat/windows-nat.c (~windows_thread_info): New.
5796
5797 2020-04-08  Tom Tromey  <tromey@adacore.com>
5798
5799         PR gdb/22992
5800         * windows-nat.c (current_event): Update comment.
5801         (last_wait_event, desired_stop_thread_id): New globals.
5802         (struct pending_stop): New.
5803         (pending_stops): New global.
5804         (windows_nat_target) <stopped_by_sw_breakpoint>
5805         <supports_stopped_by_sw_breakpoint>: New methods.
5806         (windows_fetch_one_register): Add assertions.  Adjust PC.
5807         (windows_continue): Handle pending stops.  Suspend other threads
5808         when stepping.  Use last_wait_event
5809         (wait_for_debug_event): New function.
5810         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5811         pending stops.  Queue spurious stops.
5812         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5813         (windows_nat_target::kill): Use wait_for_debug_event.
5814         * nat/windows-nat.h (struct windows_thread_info)
5815         <stopped_at_software_breakpoint>: New field.
5816         * nat/windows-nat.c (windows_thread_info::resume): Clear
5817         stopped_at_software_breakpoint.
5818
5819 2020-04-08  Tom Tromey  <tromey@adacore.com>
5820
5821         * windows-nat.c (enum thread_disposition_type): New.
5822         (thread_rec): Replace "get_context" parameter with "disposition";
5823         change type.
5824         (windows_add_thread, windows_nat_target::fetch_registers)
5825         (windows_nat_target::store_registers, handle_exception)
5826         (windows_nat_target::resume, get_windows_debug_event)
5827         (windows_nat_target::get_tib_address)
5828         (windows_nat_target::thread_name)
5829         (windows_nat_target::thread_alive): Update.
5830
5831 2020-04-08  Tom Tromey  <tromey@adacore.com>
5832
5833         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5834         (windows_continue): Use windows_continue::resume.
5835         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5836         resume>: Declare new methods.
5837         * nat/windows-nat.c: New file.
5838         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5839
5840 2020-04-08  Tom Tromey  <tromey@adacore.com>
5841
5842         * windows-nat.c (windows_add_thread, windows_delete_thread)
5843         (windows_nat_target::fetch_registers)
5844         (windows_nat_target::store_registers, fake_create_process)
5845         (windows_nat_target::resume, windows_nat_target::resume)
5846         (get_windows_debug_event, windows_nat_target::wait)
5847         (windows_nat_target::pid_to_str)
5848         (windows_nat_target::get_tib_address)
5849         (windows_nat_target::get_ada_task_ptid)
5850         (windows_nat_target::thread_name)
5851         (windows_nat_target::thread_alive): Use lwp, not tid.
5852
5853 2020-04-08  Tom Tromey  <tromey@adacore.com>
5854
5855         * windows-nat.c (handle_exception)
5856         (windows_nat_target::thread_name): Update.
5857         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5858         <name>: Now unique_xmalloc_ptr.
5859
5860 2020-04-08  Tom Tromey  <tromey@adacore.com>
5861
5862         * windows-nat.c (thread_rec)
5863         (windows_nat_target::fetch_registers): Update.
5864         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5865         Update comment.
5866         <debug_registers_changed, reload_context>: Now bool.
5867
5868 2020-04-08  Tom Tromey  <tromey@adacore.com>
5869
5870         * windows-nat.c (windows_add_thread): Use new.
5871         (windows_init_thread_list, windows_delete_thread): Use delete.
5872         (get_windows_debug_event): Update.
5873         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5874         destructor, and initializers.
5875
5876 2020-04-08  Tom Tromey  <tromey@adacore.com>
5877
5878         * windows-nat.c (struct windows_thread_info): Remove.
5879         * nat/windows-nat.h: New file.
5880
5881 2020-04-08  Tom Tromey  <tromey@adacore.com>
5882
5883         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5884         (thread_rec, windows_add_thread, windows_delete_thread)
5885         (windows_continue): Update.
5886
5887 2020-04-08  Tom Tromey  <tromey@adacore.com>
5888
5889         * windows-nat.c (struct windows_thread_info): Remove typedef.
5890         (thread_head): Remove.
5891         (thread_list): New global.
5892         (thread_rec, windows_add_thread, windows_init_thread_list)
5893         (windows_delete_thread, windows_continue): Update.
5894
5895 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5896
5897         * windows-tdep.h (windows_init_abi): Add comment.
5898         (cygwin_init_abi): New declaration.
5899         * windows-tdep.c: Split signal enumeration in two, one for
5900         Windows and one for Cygwin.
5901         (windows_gdb_signal_to_target): Only deal with signal of the
5902         Windows OS ABI.
5903         (cygwin_gdb_signal_to_target): New function.
5904         (windows_init_abi): Rename to windows_init_abi_common, don't set
5905         gdb_signal_to_target gdbarch method.  Add new new function with
5906         this name.
5907         (cygwin_init_abi): New function.
5908         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5909         comment.  Don't call windows_init_abi.
5910         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5911         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5912         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5913         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5914         a new function of this name.
5915         (i386_cygwin_init_abi): New function.
5916         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5917         OS ABI Cygwin.
5918
5919 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5920
5921         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5922         parameter.c.
5923         (dwarf2_read_gdb_index): Update.
5924
5925 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5926
5927         * nbsd-tdep.c: Include "objfiles.h".
5928         (nbsd_skip_solib_resolver): New.
5929         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5930
5931 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5932
5933         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5934         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5935         with DW_LLE_base_addressx are being emitted in DWARFv5.
5936         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5937         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5938         unsigned integer.
5939
5940 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5941
5942         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5943         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5944         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5945         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5946         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5947         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5948         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5949
5950
5951 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5952
5953         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5954         (read_loclist_index): New function definition.
5955         (lookup_loclist_base): New function definition.
5956         (read_loclist_header): New function definition.
5957         (dwarf2_cu): Add loclist_base and loclist_header field.
5958         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5959         (read_full_die_1): Read the value of DW_AT_loclists_base.
5960         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5961         (read_attribute_value): Handle DW_FORM_loclistx.
5962         (skip_one_die): Handle DW_FORM_loclistx.
5963         (loclist_header): New structure declaration.
5964         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5965
5966 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5967
5968         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5969         constructor.  Remove `addr` parameter from other constructor and
5970         add `per_cu` parameter.
5971         * dwarf2/read.c (create_partial_symtab): Update.
5972
5973 2020-04-07  Tom de Vries  <tdevries@suse.de>
5974
5975         PR symtab/25796
5976         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5977         (partial_die_info::fixup): Inherit has_const_value.
5978
5979 2020-04-07  Tom de Vries  <tdevries@suse.de>
5980
5981         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5982         symbols without address.
5983
5984 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5985
5986         * nbsd-nat.h (struct thread_info): Add forward declaration.
5987         (nbsd_nat_target::thread_alive): Add.
5988         (nbsd_nat_target::thread_name): Likewise.
5989         (nbsd_nat_target::update_thread_list): Likewise.
5990         (update_thread_list::post_attach): Likewise.
5991         (post_attach::pid_to_str): Likewise.
5992         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5993         (nbsd_thread_lister): Add.
5994         (nbsd_nat_target::thread_alive): Likewise.
5995         (nbsd_nat_target::thread_name): Likewise.
5996         (nbsd_add_threads): Likewise.
5997         (update_thread_list::post_attach): Likewise.
5998         (nbsd_nat_target::update_thread_list): Likewise.
5999         (post_attach::pid_to_str): Likewise.
6000
6001 2020-04-06  Tom Tromey  <tromey@adacore.com>
6002
6003         * ada-valprint.c (print_variant_part): Extract the variant field.
6004         (print_field_values): Use the field as the outer value when
6005         recursing.
6006
6007 2020-04-06  Tom Tromey  <tromey@adacore.com>
6008
6009         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6010         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6011         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6012         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6013         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6014
6015 2020-04-06  Tom Tromey  <tromey@adacore.com>
6016
6017         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6018         TYPE_CODE_ERROR.
6019
6020 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6021
6022         * nbsd-tdep.c: Include "gdbarch.h".
6023         Define enum with NetBSD signal numbers.
6024         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6025         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6026         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6027         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6028         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6029         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6030         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6031         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6032         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6033         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6034         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6035         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6036
6037 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6038
6039         PR gdb/25325
6040         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6041
6042 2020-04-03  Tom Tromey  <tromey@adacore.com>
6043
6044         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6045         Read constant block.
6046
6047 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6048
6049         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6050         (gdb_bfd_get_full_section_contents): New declaration.
6051         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6052         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6053         gdb_bfd_get_full_section_contents.
6054
6055 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6056
6057         * exec.c (build_section_table): Replace internal_error with
6058         gdb_assert.
6059         (section_table_xfer_memory_partial): Likewise.
6060         * mdebugread.c (parse_partial_symbols): Likewise.
6061         * psymtab.c (lookup_partial_symbol): Likewise.
6062         * utils.c (wrap_here): Likewise.
6063
6064 2020-04-02  Tom Tromey  <tromey@adacore.com>
6065
6066         * f-lang.c (build_fortran_types): Use arch_type to initialize
6067         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6068
6069 2020-04-02  Tom Tromey  <tromey@adacore.com>
6070
6071         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6072         of attributes.
6073
6074 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6075             Bernd Edlinger <bernd.edlinger@hotmail.de>
6076             Tom Tromey  <tromey@adacore.com>
6077
6078         * buildsym.c (buildsym_compunit::record_line): Remove
6079         deduplication code.
6080
6081 2020-04-02  Tom de Vries  <tdevries@suse.de>
6082
6083         PR ada/24671
6084         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6085
6086 2020-04-02  Tom de Vries  <tdevries@suse.de>
6087
6088         * dwarf2/read.c (dwarf2_gdb_index_functions,
6089         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6090         NULL.
6091         * psymtab.c (psym_lookup_global_symbol_language): New function.
6092         (psym_functions): Init psym_lookup_global_symbol_language with
6093         psym_lookup_global_symbol_language.
6094         * symfile-debug.c (debug_sym_quick_functions): Init
6095         lookup_global_symbol_language with NULL.
6096         * symfile.c (set_initial_language): Remove fixme comment.
6097         * symfile.h (struct quick_symbol_functions): Add
6098         lookup_global_symbol_language.
6099         * symtab.c (find_quick_global_symbol_language): New function.
6100         (find_main_name): Use find_quick_global_symbol_language.
6101
6102 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6103
6104         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6105
6106 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6107
6108         * buildsym.c (record_line): Fix undefined behavior and preserve
6109         lines at eof.
6110
6111 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6112
6113         * buildsym.c (record_line): Fix the resizing condition.
6114
6115 2020-04-01  Tom Tromey  <tom@tromey.com>
6116
6117         * value.h (value_literal_complex): Add comment.
6118         * valops.c (value_literal_complex): Refer to value.h.
6119
6120 2020-04-01  Tom Tromey  <tom@tromey.com>
6121
6122         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6123         (scalar_type): New rule, from typebase.
6124         (typebase): Use scalar_type.  Recognize complex types.
6125         (field_name): Handle FLOAT_KEYWORD.
6126         (ident_tokens): Add _Complex and __complex__.
6127
6128 2020-04-01  Tom Tromey  <tom@tromey.com>
6129
6130         PR exp/25299:
6131         * valarith.c (promotion_type, complex_binop): New functions.
6132         (scalar_binop): Handle complex numbers.  Use promotion_type.
6133         (value_pos, value_neg, value_complement): Handle complex numbers.
6134
6135 2020-04-01  Tom Tromey  <tom@tromey.com>
6136
6137         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6138         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6139         (parse_number): Handle complex numbers.
6140
6141 2020-04-01  Tom Tromey  <tom@tromey.com>
6142
6143         * c-valprint.c (c_decorations): Change complex suffix to "i".
6144
6145 2020-04-01  Tom Tromey  <tom@tromey.com>
6146
6147         * valprint.c (generic_value_print_complex): Use accessors.
6148         * value.h (value_real_part, value_imaginary_part): Declare.
6149         * valops.c (value_real_part, value_imaginary_part): New
6150         functions.
6151         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6152
6153 2020-04-01  Tom Tromey  <tom@tromey.com>
6154
6155         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6156         (read_range_type): Update.
6157         * mdebugread.c (basic_type): Update.
6158         * go-lang.c (build_go_types): Use init_complex_type.
6159         * gdbtypes.h (struct main_type) <complex_type>: New member.
6160         (init_complex_type): Update.
6161         (arch_complex_type): Don't declare.
6162         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6163         Make name if none given.  Use alloc_type_copy.  Look for cached
6164         complex type.
6165         (arch_complex_type): Remove.
6166         (gdbtypes_post_init): Use init_complex_type.
6167         * f-lang.c (build_fortran_types): Use init_complex_type.
6168         * dwarf2/read.c (read_base_type): Update.
6169         * d-lang.c (build_d_types): Use init_complex_type.
6170         * ctfread.c (read_base_type): Update.
6171
6172 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6173
6174         * infrun.c (stop_all_threads): Update assertion, plus when
6175         stopping threads, take into account that we might be trying
6176         to stop an all-stop target.
6177         (stop_waiting): Call 'stop_all_threads' if there exists a
6178         non-stop target.
6179
6180 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6181
6182         * target.h (exists_non_stop_target): New function declaration.
6183         * target.c (exists_non_stop_target): New function.
6184
6185 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6186
6187         PR gdb/24789
6188         * eval.c (is_integral_or_integral_reference): New function.
6189         (evaluate_subexp_standard): Allow integer references in
6190         pointer arithmetic.
6191
6192 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6193
6194         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6195         check for no ptid in the stop reply when the target is non-stop.
6196
6197 2020-04-01  Tom Tromey  <tromey@adacore.com>
6198
6199         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6200         "name" parameter to rvalue reference.  Initialize m_name_holder.
6201         <lookup_name_info>: New overloads.
6202         <name>: Return gdb::string_view.
6203         <c_str>: New method.
6204         <make_ignore_params>: Update.
6205         <search_name_hash>: Update.
6206         <language_lookup_name>: Return const char *.
6207         <m_name>: Change type.
6208         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6209         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6210         (lookup_name_info::match_any): Update.
6211         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6212         Update.
6213         * minsyms.c (linkage_name_str): Update.
6214         * language.c (default_symbol_name_matcher): Update.
6215         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6216         Update.
6217         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6218         (ada_lookup_name_info::ada_lookup_name_info): Update.
6219         (literal_symbol_name_matcher): Update.
6220
6221 2020-04-01  Tom Tromey  <tromey@adacore.com>
6222
6223         * psymtab.c (psymtab_search_name): Remove function.
6224         (psym_lookup_symbol): Create search name and lookup name here.
6225         (lookup_partial_symbol): Remove "name" parameter; add
6226         lookup_name.
6227         (psym_expand_symtabs_for_function): Update.
6228
6229 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6230
6231         PR tui/25597:
6232         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6233
6234 2020-03-31  Tom Tromey  <tromey@adacore.com>
6235
6236         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6237         memcpy.
6238
6239 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6240
6241         * features/riscv/32bit-csr.xml: Regenerated.
6242         * features/riscv/64bit-csr.xml: Regenerated.
6243
6244 2020-03-30  Tom Tromey  <tromey@adacore.com>
6245
6246         * ada-valprint.c (print_variant_part): Update.
6247         * ada-lang.h (ada_which_variant_applies): Update.
6248         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6249         outer_valaddr parameters; replace with "outer" value parameter.
6250         (to_fixed_variant_branch_type): Update.
6251
6252 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6253
6254         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6255         <list>.  Remove inclusion of observable.h.
6256         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6257         (struct arch_lwp_info): New struct.
6258         (class ppc_linux_dreg_interface): New class.
6259         (struct ppc_linux_process_info): New struct.
6260         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6261         <low_new_clone, low_forget_process, low_prepare_to_resume>
6262         <copy_thread_dreg_state, mark_thread_stale>
6263         <mark_debug_registers_changed, register_hw_breakpoint>
6264         <clear_hw_breakpoint, register_wp, clear_wp>
6265         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6266         <num_memory_accesses, get_trigger_type>
6267         <create_watchpoint_request, hwdebug_point_cmp>
6268         <init_arch_lwp_info, get_arch_lwp_info>
6269         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6270         methods.
6271         <struct ptid_hash>: New inner struct.
6272         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6273         members.
6274         (saved_dabr_value, hwdebug_info, max_slots_number)
6275         (struct hw_break_tuple, struct thread_points, ppc_threads)
6276         (have_ptrace_hwdebug_interface)
6277         (hwdebug_find_thread_points_by_tid)
6278         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6279         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6280         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6281         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6282         use m_dreg_interface.
6283         (hwdebug_point_cmp): Change to...
6284         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6285         reference arguments instead of pointers.
6286         (ppc_linux_nat_target::ranged_break_num_registers): Use
6287         m_dreg_interface.
6288         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6289         m_dreg_interface.  Call register_hw_breakpoint.
6290         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6291         m_dreg_interface.  Call clear_hw_breakpoint.
6292         (get_trigger_type): Change to...
6293         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6294         comment.
6295         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6296         use m_dreg_interface.  Call register_hw_breakpoint.
6297         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6298         use m_dreg_interface.  Call clear_hw_breakpoint.
6299         (can_use_watchpoint_cond_accel): Change to...
6300         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6301         method.  Update comment, use m_dreg_interface and
6302         m_process_info.
6303         (calculate_dvc): Change to...
6304         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6305         m_dreg_interface.
6306         (num_memory_accesses): Change to...
6307         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6308         (check_condition): Change to...
6309         (ppc_linux_nat_target::check_condition): ...this method.
6310         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6311         comment, use m_dreg_interface.
6312         (create_watchpoint_request): Change to...
6313         (ppc_linux_nat_target::create_watchpoint_request): ...this
6314         method.  Use m_dreg_interface.
6315         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6316         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6317         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6318         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6319         (ppc_linux_nat_target::low_forget_process)
6320         (ppc_linux_nat_target::low_new_fork)
6321         (ppc_linux_nat_target::low_new_clone)
6322         (ppc_linux_nat_target::low_delete_thread)
6323         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6324         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6325         only call mark_thread_stale.
6326         (ppc_linux_thread_exit): Remove.
6327         (ppc_linux_nat_target::stopped_data_address): Change to...
6328         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6329         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6330         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6331         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6332         comment.  Call low_stopped_data_address.
6333         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6334         m_dreg_interface.
6335         (ppc_linux_nat_target::masked_watch_num_registers): Use
6336         m_dreg_interface.
6337         (ppc_linux_nat_target::copy_thread_dreg_state)
6338         (ppc_linux_nat_target::mark_thread_stale)
6339         (ppc_linux_nat_target::mark_debug_registers_changed)
6340         (ppc_linux_nat_target::register_hw_breakpoint)
6341         (ppc_linux_nat_target::clear_hw_breakpoint)
6342         (ppc_linux_nat_target::register_wp)
6343         (ppc_linux_nat_target::clear_wp)
6344         (ppc_linux_nat_target::init_arch_lwp_info)
6345         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6346         (_initialize_ppc_linux_nat): Remove observer callback.
6347
6348 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6349
6350         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6351         (ppc_linux_nat_target::auxv_parse)
6352         (ppc_linux_nat_target::read_description)
6353         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6354         Move up.
6355
6356 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6357
6358         * linux-nat.h (low_new_clone): New method.
6359         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6360
6361 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6362
6363         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6364         (dbx_expand_psymtab): ... this.
6365         (start_psymtab): Update.
6366         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6367         (mdebug_expand_psymtab): ... this.
6368         (parse_partial_symbols): Update.
6369         (new_psymtab): Update.
6370         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6371         (xcoff_expand_psymtab): ... this.
6372         (xcoff_start_psymtab): Update.
6373
6374 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6375
6376         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6377         <expand_dependencies>: ... this.
6378         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6379         (partial_symtab::expand_dependencies): ... this.
6380         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6381         Update.
6382         (dwarf2_psymtab::expand_psymtab): Update.
6383         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6384         * mdebugread.c (psymtab_to_symtab_1): Update.
6385         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6386
6387 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6388
6389         * psympriv.h (discard_psymtab): Remove.
6390         * dbxread.c (dbx_end_psymtab): Update.
6391         * xcoffread.c (xcoff_end_psymtab): Update.
6392
6393 2020-03-28  Tom Tromey  <tom@tromey.com>
6394
6395         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6396         comment.
6397
6398 2020-03-28  Tom Tromey  <tom@tromey.com>
6399
6400         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6401
6402 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6403
6404         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6405
6406 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6407
6408         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6409
6410 2020-03-26  Tom Tromey  <tom@tromey.com>
6411
6412         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6413         (mark_common_block_symbol_computed, read_tag_string_type)
6414         (attr_to_dynamic_prop, read_subrange_type): Update.
6415         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6416         to be methods on struct attribute.
6417         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6418         (read_call_site_scope, partial_die_info::read)
6419         (partial_die_info::read, lookup_die_type, follow_die_ref):
6420         Update.
6421         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6422         from dwarf2_get_ref_die_offset.
6423         (attribute::constant_value): New method, from
6424         dwarf2_get_attr_constant_value.
6425         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6426         Declare method.
6427         <constant_value>: New method.
6428
6429 2020-03-26  Tom Tromey  <tom@tromey.com>
6430
6431         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6432         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6433         (dwarf_type_encoding_name): Move to stringify.c.
6434         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6435         * dwarf2/stringify.c: New file.
6436         * dwarf2/stringify.h: New file.
6437
6438 2020-03-26  Tom Tromey  <tom@tromey.com>
6439
6440         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6441         Rewrite.
6442
6443 2020-03-26  Tom Tromey  <tom@tromey.com>
6444
6445         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6446         methods.
6447         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6448         (lookup_ranges_base): Likewise.
6449         (read_cutu_die_from_dwo, read_full_die_1): Update.
6450
6451 2020-03-26  Tom Tromey  <tom@tromey.com>
6452
6453         * dwarf2/read.c (read_import_statement, read_file_scope)
6454         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6455         (read_lexical_block_scope, read_call_site_scope)
6456         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6457         (handle_struct_member_die, process_structure_scope)
6458         (update_enumeration_type_from_children)
6459         (process_enumeration_scope, read_array_type, read_common_block)
6460         (read_namespace, read_module, read_subroutine_type): Update.
6461         (sibling_die): Remove.
6462
6463 2020-03-26  Tom Tromey  <tom@tromey.com>
6464
6465         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6466         (build_type_psymtabs_reader, read_structure_type)
6467         (read_enumeration_type, read_full_die_1): Update.
6468         (dwarf2_attr_no_follow): Move to die.h.
6469         * dwarf2/die.h (struct die_info) <attr>: New method.
6470
6471 2020-03-26  Tom Tromey  <tom@tromey.com>
6472
6473         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6474         <base_address>: Now an optional.
6475         (dwarf2_find_base_address, dwarf2_rnglists_process)
6476         (dwarf2_ranges_process, fill_in_loclist_baton)
6477         (dwarf2_symbol_mark_computed): Update.
6478
6479 2020-03-26  Tom Tromey  <tom@tromey.com>
6480
6481         * dwarf2/read.c (struct die_info): Move to die.h.
6482         * dwarf2/die.h: New file.
6483
6484 2020-03-26  Tom Tromey  <tom@tromey.com>
6485
6486         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6487         * dwarf2/read.c
6488         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6489         Move to line-header.c.
6490         (read_checked_initial_length_and_offset, read_formatted_entries):
6491         Likewise.
6492         (dwarf_decode_line_header): Split into two.
6493         * dwarf2/line-header.c
6494         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6495         Move from read.c.
6496         (read_checked_initial_length_and_offset, read_formatted_entries):
6497         Likewise.
6498         (dwarf_decode_line_header): New function, split from read.c.
6499
6500 2020-03-26  Tom Tromey  <tom@tromey.com>
6501
6502         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6503         Declare method.
6504         * dwarf2/read.c (read_attribute_value): Update.
6505         (dwarf2_per_objfile::read_line_string): Rename from
6506         read_indirect_line_string.
6507         (read_formatted_entries): Update.
6508
6509 2020-03-26  Tom Tromey  <tom@tromey.com>
6510
6511         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6512         variable.
6513
6514 2020-03-26  Tom Tromey  <tom@tromey.com>
6515
6516         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6517         const.
6518         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6519         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6520         parameter const.
6521
6522 2020-03-26  Tom Tromey  <tom@tromey.com>
6523
6524         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6525         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6526         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6527         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6528
6529 2020-03-26  Tom Tromey  <tom@tromey.com>
6530
6531         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6532         file_names_size, file_full_name, file_file_name>: Use const.
6533         <file_name_at, file_names>: Add const overload.
6534         * dwarf2/line-header.c (line_header::file_file_name)
6535         (line_header::file_full_name): Update.
6536
6537 2020-03-26  Tom Tromey  <tom@tromey.com>
6538
6539         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6540         (macro_start_file, consume_improper_spaces)
6541         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6542         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6543         (dwarf_decode_macros): Move to macro.c.
6544         * dwarf2/macro.c: New file.
6545         * dwarf2/macro.h: New file.
6546         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6547
6548 2020-03-26  Tom Tromey  <tom@tromey.com>
6549
6550         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6551         method.
6552         * dwarf2/section.c: New method.  From
6553         read_indirect_string_at_offset_from.
6554         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6555         (read_indirect_string_at_offset_from): Move to section.c.
6556         (read_indirect_string_at_offset): Rewrite.
6557         (read_indirect_line_string_at_offset): Remove.
6558         (read_indirect_string, read_indirect_line_string)
6559         (dwarf_decode_macro_bytes): Update.
6560
6561 2020-03-26  Tom Tromey  <tom@tromey.com>
6562
6563         * dwarf2/section.h (struct dwarf2_section_info)
6564         <overload_complaint>: Declare.
6565         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6566         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6567         Rename from dwarf2_section_buffer_overflow_complaint.
6568         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6569         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6570
6571 2020-03-26  Tom Tromey  <tom@tromey.com>
6572
6573         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6574         Declare.
6575         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6576         Move from read.c.
6577         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6578         to section.c.
6579
6580 2020-03-26  Tom Tromey  <tom@tromey.com>
6581
6582         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6583
6584 2020-03-26  Tom Tromey  <tom@tromey.com>
6585
6586         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6587         "builder".
6588         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6589         parameter.
6590         (dwarf_decode_macros): Update.
6591
6592 2020-03-26  Tom Tromey  <tom@tromey.com>
6593
6594         * dwarf2/read.c (read_attribute_value): Update.
6595         (read_indirect_string_from_dwz): Move to dwz.c; change into
6596         method.
6597         (dwarf_decode_macro_bytes): Update.
6598         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6599         * dwarf2/dwz.c: New file.
6600         * Makefile.in (COMMON_SFILES): Add dwz.c.
6601
6602 2020-03-26  Tom Tromey  <tom@tromey.com>
6603
6604         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6605         * dwarf2/read.c: Add include.
6606         * dwarf2/index-write.c: Add include.
6607         * dwarf2/index-cache.c: Add include.
6608         * dwarf2/dwz.h: New file.
6609
6610 2020-03-25  Tom Tromey  <tom@tromey.com>
6611
6612         * compile/compile-object-load.c (get_out_value_type): Mention
6613         correct symbol name in error message.
6614
6615 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6616
6617         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6618
6619 2020-03-25  Tom de Vries  <tdevries@suse.de>
6620
6621         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6622         * symmisc.c (dump_symtab_1): Print user and includes fields.
6623         (maintenance_info_symtabs): Same.
6624
6625 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6626
6627         PR gdb/25534
6628         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6629         (riscv_regcache_cooked_write): New function.
6630         (riscv_push_dummy_call): Use new function.
6631         (riscv_return_value): Likewise.
6632
6633 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6634
6635         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6636         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6637         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6638         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6639         * infrun.c (follow_fork): Likewise.
6640         (follow_fork_inferior): Likewise.
6641         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6642         * linux-nat.h (class linux_nat_target): Likewise.
6643         * remote.c (class remote_target) <follow_fork>: Likewise.
6644         (remote_target::follow_fork): Likewise.
6645         * target-delegates.c: Re-generate.
6646         * target.c (default_follow_fork): Likewise.
6647         (target_follow_fork): Likewise.
6648         * target.h (struct target_ops) <follow_fork>: Likewise.
6649         (target_follow_fork): Likewise.
6650
6651 2020-03-24  Tom de Vries  <tdevries@suse.de>
6652
6653         * psymtab.c (maintenance_info_psymtabs): Print user field.
6654
6655 2020-03-20  Tom Tromey  <tromey@adacore.com>
6656
6657         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6658         const.
6659         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6660         const.
6661
6662 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6663
6664         * ptrace.m4: Don't check for ptrace declaration.
6665         * config.in: Re-generate.
6666         * configure: Re-generate.
6667         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6668         not defined.
6669
6670 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6671
6672         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6673         `PTRACE_TYPE_RET'.
6674         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6675         * sparc-nat.c (gdb_ptrace): Likewise.
6676         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6677
6678 2020-03-20  Tom Tromey  <tromey@adacore.com>
6679
6680         * c-exp.y (lex_one_token): Fix assert.
6681
6682 2020-03-20  Tom Tromey  <tromey@adacore.com>
6683
6684         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6685         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6686         strncpy call.
6687
6688 2020-03-20  Tom Tromey  <tromey@adacore.com>
6689
6690         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6691
6692 2020-03-20  Tom Tromey  <tromey@adacore.com>
6693
6694         * ada-valprint.c (print_variant_part): Remove parameters; switch
6695         to value-based API.
6696         (print_field_values): Likewise.
6697         (ada_val_print_struct_union): Likewise.
6698         (ada_value_print_1): Update.
6699
6700 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6701
6702         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6703         nbsd_nat_target instead of inf_ptrace_target.
6704         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6705         nbsd_nat_target.
6706
6707 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6708
6709         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6710         it to the ptrace call.
6711         * (store_registers): Likewise.
6712
6713 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6714
6715         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6716         it to the ptrace call.
6717         * (store_registers): Likewise.
6718
6719 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6720
6721         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6722         valid, fetch vg value from ptrace.
6723
6724 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6725         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6726         * inf-ptrace.c: Likewise.
6727         * (gdb_ptrace): Add.
6728         * (inf_ptrace_target::resume): Update.
6729         * (inf_ptrace_target::xfer_partial): Likewise.
6730         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6731         * (inf_ptrace_peek_poke): Update.
6732
6733 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6734
6735         * x86-bsd-nat.c (gdb_ptrace): New.
6736         * (x86bsd_dr_set): Add new argument `ptid'.
6737         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6738         x86bsd_dr_set_addr): Update.
6739
6740 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6741
6742         * remote.c (remote_target::process_stop_reply): Handle events for
6743         all threads differently.
6744
6745 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6746
6747         * completer.c (completion_tracker::remove_completion): Define new
6748         function.
6749         * completer.h (completion_tracker::remove_completion): Declare new
6750         function.
6751         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6752         when adding a C++ function symbol.
6753
6754 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6755
6756         * completer.c (completion_tracker::completion_hash_entry): Define
6757         new class.
6758         (advance_to_filename_complete_word_point): Call
6759         recompute_lowest_common_denominator.
6760         (completion_tracker::completion_tracker): Call discard_completions
6761         to setup the hash table.
6762         (completion_tracker::discard_completions): Allow for being called
6763         from the constructor, pass new equal function, and element deleter
6764         when constructing the hash table.  Initialise new class member
6765         variables.
6766         (completion_tracker::maybe_add_completion): Remove use of
6767         m_entries_vec, and store more information into m_entries_hash.
6768         (completion_tracker::recompute_lcd_visitor): New function, most
6769         content taken from...
6770         (completion_tracker::recompute_lowest_common_denominator):
6771         ...here, this now just visits each item in the hash calling the
6772         above visitor.
6773         (completion_tracker::build_completion_result): Remove use of
6774         m_entries_vec, call recompute_lowest_common_denominator.
6775         * completer.h (completion_tracker::have_completions): Remove use
6776         of m_entries_vec.
6777         (completion_tracker::completion_hash_entry): Declare new class.
6778         (completion_tracker::recompute_lowest_common_denominator): Change
6779         function signature.
6780         (completion_tracker::recompute_lcd_visitor): Declare new function.
6781         (completion_tracker::m_entries_vec): Delete.
6782         (completion_tracker::m_entries_hash): Initialize to NULL.
6783         (completion_tracker::m_lowest_common_denominator_valid): New
6784         member variable.
6785         (completion_tracker::m_lowest_common_denominator_max_length): New
6786         member variable.
6787
6788 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6789
6790         * regformats/regdef.h: Put reg in gdb namespace.
6791
6792 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6793
6794         * i386-bsd-nat.c (gdb_ptrace): New.
6795         * (i386bsd_fetch_inferior_registers,
6796         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6797         * (i386bsd_fetch_inferior_registers,
6798         i386bsd_store_inferior_registers) Use gdb_ptrace.
6799
6800 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6801
6802         * amd64-bsd-nat.c (gdb_ptrace): New.
6803         * (amd64bsd_fetch_inferior_registers,
6804         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6805         * (amd64bsd_fetch_inferior_registers,
6806         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6807
6808 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6809
6810         * user-regs.c (user_reg::read): Rename to...
6811         (user_reg::xread): ...this.
6812         * (append_user_reg): Rename argument `read' to `xread'.
6813         * (user_reg_add_builtin): Likewise.
6814         * (user_reg_add): Likewise.
6815         * (value_of_user_reg): Likewise.
6816
6817 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6818
6819         * sparc-nat.c (gdb_ptrace): New.
6820         * sparc-nat.c (sparc_fetch_inferior_registers)
6821         (sparc_store_inferior_registers) Remove obsolete comment.
6822         * sparc-nat.c (sparc_fetch_inferior_registers)
6823         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6824         * sparc-nat.c (sparc_fetch_inferior_registers)
6825         (sparc_store_inferior_registers) Use gdb_ptrace.
6826
6827 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6828
6829         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6830         it to the ptrace call.
6831         * sh-nbsd-nat.c (store_registers): Likewise.
6832
6833 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6834
6835         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6836         nbsd_nat_target instead of inf_ptrace_target.
6837         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6838         nbsd_nat_target.
6839
6840 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6841
6842         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6843
6844 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6845
6846         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6847         <sys/sysctl.h>.
6848         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6849
6850 2020-03-17  Tom de Vries  <tdevries@suse.de>
6851
6852         PR gdb/23710
6853         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6854         fields.
6855         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6856         fields.
6857         (process_imported_unit_die): Skip import of c++ CUs.
6858
6859 2020-03-16  Tom Tromey  <tom@tromey.com>
6860
6861         * p-valprint.c (pascal_object_print_value): Initialize
6862         base_value.
6863
6864 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6865             Shahab Vahedi  <shahab@synopsys.com>
6866
6867         * Makefile.in: Add arch/arc.o
6868         * configure.tgt: Likewise.
6869         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6870         (_initialize_arc_tdep): Don't initialize old target descriptions.
6871         (arc_read_description): New function to cache target descriptions.
6872         * arc-tdep.h (arc_read_description): Add proto type.
6873         * arch/arc.c: New file.
6874         * arch/arc.h: Likewise.
6875         * features/Makefile: Replace old target descriptions with new.
6876         * features/arc-arcompact.c: Remove.
6877         * features/arc-arcompact.xml: Likewise.
6878         * features/arc-v2.c: Likewise
6879         * features/arc-v2.xml: Likewise
6880         * features/arc/aux-arcompact.xml: New file.
6881         * features/arc/aux-v2.xml: Likewise.
6882         * features/arc/core-arcompact.xml: Likewise.
6883         * features/arc/core-v2.xml: Likewise.
6884         * features/arc/aux-arcompact.c: Generate.
6885         * features/arc/aux-v2.c: Likewise.
6886         * features/arc/core-arcompact.c: Likewise.
6887         * features/arc/core-v2.c: Likewise.
6888         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6889
6890 2020-03-16  Tom Tromey  <tromey@adacore.com>
6891
6892         PR gdb/25663:
6893         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6894         putting value into bcache.
6895
6896 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6897
6898         PR gdb/21500
6899         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6900         to...
6901         (amd64_windows_init_abi_common): ... this.  Don't set size of
6902         long type.
6903         (amd64_windows_init_abi): New function.
6904         (amd64_cygwin_init_abi): New function.
6905         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6906         the Cygwin OS ABI.
6907         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6908         comment.
6909
6910 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6911
6912         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6913         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6914         (pe_import_directory_entry): New struct type.
6915         (is_linked_with_cygwin_dll): New function.
6916         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6917         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6918         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6919
6920 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6921
6922         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6923         i386_cygwin_core_osabi_sniffer.
6924
6925 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6926
6927         * i386-cygwin-tdep.c: Rename to...
6928         * i386-windows-tdep.c: ... this.
6929         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6930         i386-windows-tdep.c.
6931         * configure.tgt: Likewise.
6932
6933 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6934
6935         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6936         * osabi.c (gdb_osabi_names): Add "Windows".
6937         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6938         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6939         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6940         i386_cygwin_osabi_sniffer.
6941         (_initialize_i386_cygwin_tdep): Register OS ABI
6942         GDB_OSABI_WINDOWS for i386.
6943         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6944         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6945         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6946         for x86-64.
6947         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6948         when the target matches '*-*-mingw*'.
6949
6950 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6951
6952         * defs.h (enum gdb_osabi): Move to...
6953         * osabi.h (enum gdb_osabi): ... here.
6954         * gdbarch.sh: Include osabi.h in gdbarch.h.
6955         * gdbarch.h: Re-generate.
6956
6957 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6958
6959         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6960         function.
6961         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6962
6963 2020-03-14  Tom Tromey  <tom@tromey.com>
6964
6965         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6966         for C++.
6967         (c_type_print_modifier): Likewise.  Add "language" parameter.
6968         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6969         (c_type_print_base_1): Update.
6970         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6971         constants.
6972         * type-stack.c (type_stack::insert): Handle tp_atomic and
6973         tp_restrict.
6974         (type_stack::follow_type_instance_flags): Likewise.
6975         (type_stack::follow_types): Likewise.  Merge type-following code.
6976         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6977         (space_identifier, cv_with_space_id)
6978         (const_or_volatile_or_space_identifier_noopt)
6979         (const_or_volatile_or_space_identifier): Remove.
6980         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6981         rules.
6982         (ptr_operator, typebase): Update.
6983         (enum token_flag) <FLAG_C>: New constant.
6984         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6985         "_Atomic".
6986         (lex_one_token): Handle FLAG_C.
6987
6988 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6989
6990         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6991         it to the ptrace call.
6992         * m68k-bsd-nat.c (store_registers): Likewise.
6993
6994 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6995
6996         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6997         gdb_byte *.
6998         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6999         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7000         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7001
7002 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7003
7004         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7005         nbsd_nat_target instead of inf_ptrace_target.
7006         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7007         nbsd_nat_target.
7008
7009 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7010
7011         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7012         register_t.
7013
7014 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7015
7016         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7017         it to the ptrace call.
7018         * alpha-bsd-nat.c (store_registers): Likewise.
7019
7020 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7021
7022         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7023         includes.
7024         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7025         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7026         fill_fpregset): Likewise.
7027
7028 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7029
7030         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7031         nbsd_nat_target instead of inf_ptrace_target.
7032         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7033         nbsd_nat_target.
7034
7035 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7036
7037         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7038         register_t.
7039
7040 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7041
7042         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7043         it to the ptrace call.
7044         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7045         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7046         * arm-nbsd-nat.c (store_register): Likewise.
7047         * arm-nbsd-nat.c (store_regs): Likewise.
7048         * arm-nbsd-nat.c (store_fp_register): Likewise.
7049         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7050
7051 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7052
7053         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7054         nbsd_nat_target instead of inf_ptrace_target.
7055         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7056         nbsd_nat_target.
7057
7058 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7059
7060         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7061         it to the ptrace call.
7062         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7063
7064 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7065
7066         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7067         it to the ptrace call.
7068         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7069
7070 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7071
7072         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7073         gdb_byte *.
7074         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7075
7076 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7077
7078         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7079         instead of inf_ptrace_target.
7080         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7081         nbsd_nat_target.
7082
7083 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7084
7085         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7086         register_t.
7087
7088 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7089
7090         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7091         register_t.
7092
7093 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7094
7095         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7096         register_t.
7097
7098 2020-03-13  Tom Tromey  <tom@tromey.com>
7099
7100         * value.h (val_print): Don't declare.
7101         * valprint.h (val_print_array_elements)
7102         (val_print_scalar_formatted, generic_val_print): Don't declare.
7103         * valprint.c (generic_val_print_array): Take a struct value.
7104         (generic_val_print_ptr, generic_val_print_memberptr)
7105         (generic_val_print_bool, generic_val_print_int)
7106         (generic_val_print_char, generic_val_print_complex)
7107         (generic_val_print): Remove.
7108         (generic_value_print): Update.
7109         (do_val_print): Remove unused parameters.  Don't call
7110         la_val_print.
7111         (val_print): Remove.
7112         (common_val_print): Update.  Don't call value_check_printable.
7113         (val_print_scalar_formatted, val_print_array_elements): Remove.
7114         * rust-lang.c (rust_val_print): Remove.
7115         (rust_language_defn): Update.
7116         * p-valprint.c (pascal_val_print): Remove.
7117         (pascal_value_print_inner): Update.
7118         (pascal_object_print_val_fields, pascal_object_print_val):
7119         Remove.
7120         (pascal_object_print_static_field): Update.
7121         * p-lang.h (pascal_val_print): Don't declare.
7122         * p-lang.c (pascal_language_defn): Update.
7123         * opencl-lang.c (opencl_language_defn): Update.
7124         * objc-lang.c (objc_language_defn): Update.
7125         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7126         * m2-lang.h (m2_val_print): Don't declare.
7127         * m2-lang.c (m2_language_defn): Update.
7128         * language.h (struct language_defn) <la_val_print>: Remove.
7129         * language.c (unk_lang_value_print_inner): Rename.  Change
7130         argument types.
7131         (unknown_language_defn, auto_language_defn): Update.
7132         * go-valprint.c (go_val_print): Remove.
7133         * go-lang.h (go_val_print): Don't declare.
7134         * go-lang.c (go_language_defn): Update.
7135         * f-valprint.c (f_val_print): Remove.
7136         * f-lang.h (f_value_print): Don't declare.
7137         * f-lang.c (f_language_defn): Update.
7138         * d-valprint.c (d_val_print): Remove.
7139         * d-lang.h (d_value_print): Don't declare.
7140         * d-lang.c (d_language_defn): Update.
7141         * cp-valprint.c (cp_print_value_fields)
7142         (cp_print_value_fields_rtti, cp_print_value): Remove.
7143         (cp_print_static_field): Update.
7144         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7145         (c_val_print_struct, c_val_print_union, c_val_print_int)
7146         (c_val_print_memberptr, c_val_print): Remove.
7147         * c-lang.h (c_val_print_array, cp_print_value_fields)
7148         (cp_print_value_fields_rtti): Don't declare.
7149         * c-lang.c (c_language_defn, cplus_language_defn)
7150         (asm_language_defn, minimal_language_defn): Update.
7151         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7152         (ada_val_print_enum): Take a struct value.
7153         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7154         (ada_val_print): Remove.
7155         (ada_value_print_1): Update.
7156         (printable_val_type): Remove.
7157         * ada-lang.h (ada_val_print): Don't declare.
7158         * ada-lang.c (ada_language_defn): Update.
7159
7160 2020-03-13  Tom Tromey  <tom@tromey.com>
7161
7162         * valprint.c (do_val_print): Update.
7163         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7164         a struct value.
7165         (value_to_value_object_no_release): Declare.
7166         * python/py-value.c (value_to_value_object_no_release): New
7167         function.
7168         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7169         struct value.
7170         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7171         function.
7172         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7173         a struct value.
7174         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7175         Declare.
7176         (gdbscm_apply_val_pretty_printer): Take a struct value.
7177         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7178         value.
7179         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7180         value.
7181         * extension-priv.h (struct extension_language_ops)
7182         <apply_val_pretty_printer>: Take a struct value.
7183         * cp-valprint.c (cp_print_value): Create a struct value.
7184         (cp_print_value): Update.
7185
7186 2020-03-13  Tom Tromey  <tom@tromey.com>
7187
7188         * ada-valprint.c (print_field_values): Call common_val_print.
7189
7190 2020-03-13  Tom Tromey  <tom@tromey.com>
7191
7192         * ada-valprint.c (val_print_packed_array_elements): Remove
7193         bitoffset and val parameters.  Call common_val_print.
7194         (ada_val_print_string): Remove offset, address, and original_value
7195         parameters.
7196         (ada_val_print_array): Update.
7197         (ada_value_print_array): New function.
7198         (ada_value_print_1): Call it.
7199
7200 2020-03-13  Tom Tromey  <tom@tromey.com>
7201
7202         * ada-valprint.c (ada_value_print): Use common_val_print.
7203
7204 2020-03-13  Tom Tromey  <tom@tromey.com>
7205
7206         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7207
7208 2020-03-13  Tom Tromey  <tom@tromey.com>
7209
7210         * ada-valprint.c (ada_value_print_num): New function.
7211         (ada_value_print_1): Use it.
7212
7213 2020-03-13  Tom Tromey  <tom@tromey.com>
7214
7215         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7216
7217 2020-03-13  Tom Tromey  <tom@tromey.com>
7218
7219         * ada-valprint.c (ada_value_print_ptr): New function.
7220         (ada_value_print_1): Use it.
7221
7222 2020-03-13  Tom Tromey  <tom@tromey.com>
7223
7224         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7225         call common_val_print.
7226         (ada_val_print_1): Update.
7227         (ada_value_print_1): New function.
7228         (ada_value_print_inner): Rewrite.
7229
7230 2020-03-13  Tom Tromey  <tom@tromey.com>
7231
7232         * cp-valprint.c (cp_print_value_fields): Update.
7233         (cp_print_value): New function.
7234
7235 2020-03-13  Tom Tromey  <tom@tromey.com>
7236
7237         * m2-valprint.c (m2_value_print_inner): Use
7238         cp_print_value_fields.
7239         * cp-valprint.c (cp_print_value_fields): New function.
7240         * c-valprint.c (c_value_print_struct): New function.
7241         (c_value_print_inner): Use c_value_print_struct.
7242         * c-lang.h (cp_print_value_fields): Declare.
7243
7244 2020-03-13  Tom Tromey  <tom@tromey.com>
7245
7246         * c-valprint.c (c_value_print_array): New function.
7247         (c_value_print_inner): Use it.
7248
7249 2020-03-13  Tom Tromey  <tom@tromey.com>
7250
7251         * c-valprint.c (c_value_print_memberptr): New function.
7252         (c_value_print_inner): Use it.
7253
7254 2020-03-13  Tom Tromey  <tom@tromey.com>
7255
7256         * c-valprint.c (c_value_print_int): New function.
7257         (c_value_print_inner): Use it.
7258
7259 2020-03-13  Tom Tromey  <tom@tromey.com>
7260
7261         * c-valprint.c (c_value_print_ptr): New function.
7262         (c_value_print_inner): Use it.
7263
7264 2020-03-13  Tom Tromey  <tom@tromey.com>
7265
7266         * c-valprint.c (c_value_print_inner): Rewrite.
7267
7268 2020-03-13  Tom Tromey  <tom@tromey.com>
7269
7270         * valprint.c (generic_value_print_complex): New function.
7271         (generic_value_print): Use it.
7272
7273 2020-03-13  Tom Tromey  <tom@tromey.com>
7274
7275         * valprint.c (generic_val_print_float): Don't call
7276         val_print_scalar_formatted.
7277         (generic_val_print, generic_value_print): Update.
7278
7279 2020-03-13  Tom Tromey  <tom@tromey.com>
7280
7281         * valprint.c (generic_value_print_char): New function
7282         (generic_value_print): Use it.
7283
7284 2020-03-13  Tom Tromey  <tom@tromey.com>
7285
7286         * valprint.c (generic_value_print_int): New function.
7287         (generic_value_print): Use it.
7288
7289 2020-03-13  Tom Tromey  <tom@tromey.com>
7290
7291         * valprint.c (generic_value_print_bool): New function.
7292         (generic_value_print): Use it.
7293
7294 2020-03-13  Tom Tromey  <tom@tromey.com>
7295
7296         * valprint.c (generic_val_print_func): Simplify.
7297         (generic_val_print, generic_value_print): Update.
7298
7299 2020-03-13  Tom Tromey  <tom@tromey.com>
7300
7301         * valprint.c (generic_val_print_flags): Remove.
7302         (generic_val_print, generic_value_print): Update.
7303         (val_print_type_code_flags): Add original_value parameter.
7304
7305 2020-03-13  Tom Tromey  <tom@tromey.com>
7306
7307         * valprint.c (generic_val_print): Update.
7308         (generic_value_print): Update.
7309         * valprint.c (generic_val_print_enum): Don't call
7310         val_print_scalar_formatted.
7311
7312 2020-03-13  Tom Tromey  <tom@tromey.com>
7313
7314         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7315         * valprint.c (generic_value_print_ptr): New function.
7316
7317 2020-03-13  Tom Tromey  <tom@tromey.com>
7318
7319         * valprint.c (generic_value_print): Rewrite.
7320
7321 2020-03-13  Tom Tromey  <tom@tromey.com>
7322
7323         * p-valprint.c (pascal_object_print_value_fields)
7324         (pascal_object_print_value): New functions.
7325
7326 2020-03-13  Tom Tromey  <tom@tromey.com>
7327
7328         * p-valprint.c (pascal_value_print_inner): Rewrite.
7329
7330 2020-03-13  Tom Tromey  <tom@tromey.com>
7331
7332         * f-valprint.c (f_value_print_innner): Rewrite.
7333
7334 2020-03-13  Tom Tromey  <tom@tromey.com>
7335
7336         * m2-valprint.c (m2_print_unbounded_array): New overload.
7337         (m2_print_unbounded_array): Update.
7338         (m2_print_array_contents): Take a struct value.
7339         (m2_value_print_inner): Rewrite.
7340
7341 2020-03-13  Tom Tromey  <tom@tromey.com>
7342
7343         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7344         (d_value_print_inner): New function.
7345         * d-lang.h (d_value_print_inner): Declare.
7346         * d-lang.c (d_language_defn): Use d_value_print_inner.
7347
7348 2020-03-13  Tom Tromey  <tom@tromey.com>
7349
7350         * go-valprint.c (go_value_print_inner): New function.
7351         * go-lang.h (go_value_print_inner): Declare.
7352         * go-lang.c (go_language_defn): Use go_value_print_inner.
7353
7354 2020-03-13  Tom Tromey  <tom@tromey.com>
7355
7356         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7357         API.
7358         (rust_val_print): Rewrite.
7359         (rust_value_print_inner): New function, from rust_val_print.
7360         (rust_language_defn): Use rust_value_print_inner.
7361
7362 2020-03-13  Tom Tromey  <tom@tromey.com>
7363
7364         * ada-valprint.c (ada_value_print_inner): New function.
7365         * ada-lang.h (ada_value_print_inner): Declare.
7366         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7367
7368 2020-03-13  Tom Tromey  <tom@tromey.com>
7369
7370         * f-valprint.c (f_value_print_innner): New function.
7371         * f-lang.h (f_value_print_innner): Declare.
7372         * f-lang.c (f_language_defn): Use f_value_print_innner.
7373
7374 2020-03-13  Tom Tromey  <tom@tromey.com>
7375
7376         * p-valprint.c (pascal_value_print_inner): New function.
7377         * p-lang.h (pascal_value_print_inner): Declare.
7378         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7379
7380 2020-03-13  Tom Tromey  <tom@tromey.com>
7381
7382         * m2-valprint.c (m2_value_print_inner): New function.
7383         * m2-lang.h (m2_value_print_inner): Declare.
7384         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7385
7386 2020-03-13  Tom Tromey  <tom@tromey.com>
7387
7388         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7389         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7390         * c-valprint.c (c_value_print_inner): New function.
7391         * c-lang.h (c_value_print_inner): Declare.
7392         * c-lang.c (c_language_defn, cplus_language_defn)
7393         (asm_language_defn, minimal_language_defn): Use
7394         c_value_print_inner.
7395
7396 2020-03-13  Tom Tromey  <tom@tromey.com>
7397
7398         * p-valprint.c (pascal_object_print_value_fields): Now static.
7399         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7400
7401 2020-03-13  Tom Tromey  <tom@tromey.com>
7402
7403         * c-valprint.c (c_val_print_array): Simplify.
7404
7405 2020-03-13  Tom Tromey  <tom@tromey.com>
7406
7407         * valprint.c (value_print_array_elements): New function.
7408         * valprint.h (value_print_array_elements): Declare.
7409
7410 2020-03-13  Tom Tromey  <tom@tromey.com>
7411
7412         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7413         * mips-tdep.c (mips_print_register): Use
7414         value_print_scalar_formatted.
7415
7416 2020-03-13  Tom Tromey  <tom@tromey.com>
7417
7418         * valprint.h (value_print_scalar_formatted): Declare.
7419         * valprint.c (value_print_scalar_formatted): New function.
7420
7421 2020-03-13  Tom Tromey  <tom@tromey.com>
7422
7423         * valprint.h (generic_value_print): Declare.
7424         * valprint.c (generic_value_print): New function.
7425
7426 2020-03-13  Tom Tromey  <tom@tromey.com>
7427
7428         * valprint.c (do_val_print): Call la_value_print_inner, if
7429         available.
7430         * rust-lang.c (rust_language_defn): Update.
7431         * p-lang.c (pascal_language_defn): Update.
7432         * opencl-lang.c (opencl_language_defn): Update.
7433         * objc-lang.c (objc_language_defn): Update.
7434         * m2-lang.c (m2_language_defn): Update.
7435         * language.h (struct language_defn) <la_value_print_inner>: New
7436         member.
7437         * language.c (unknown_language_defn, auto_language_defn): Update.
7438         * go-lang.c (go_language_defn): Update.
7439         * f-lang.c (f_language_defn): Update.
7440         * d-lang.c (d_language_defn): Update.
7441         * c-lang.c (c_language_defn, cplus_language_defn)
7442         (asm_language_defn, minimal_language_defn): Update.
7443         * ada-lang.c (ada_language_defn): Update.
7444
7445 2020-03-13  Tom Tromey  <tom@tromey.com>
7446
7447         * c-valprint.c (c_value_print): Use common_val_print.
7448
7449 2020-03-13  Tom Tromey  <tom@tromey.com>
7450
7451         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7452
7453 2020-03-13  Tom Tromey  <tom@tromey.com>
7454
7455         * f-valprint.c (f77_print_array_1, f_val_print): Use
7456         common_val_print.
7457
7458 2020-03-13  Tom Tromey  <tom@tromey.com>
7459
7460         * riscv-tdep.c (riscv_print_one_register_info): Use
7461         common_val_print.
7462
7463 2020-03-13  Tom Tromey  <tom@tromey.com>
7464
7465         * mi/mi-main.c (output_register): Use common_val_print.
7466
7467 2020-03-13  Tom Tromey  <tom@tromey.com>
7468
7469         * infcmd.c (default_print_one_register_info): Use
7470         common_val_print.
7471
7472 2020-03-13  Tom Tromey  <tom@tromey.com>
7473
7474         * valprint.h (common_val_print_checked): Declare.
7475         * valprint.c (common_val_print_checked): New function.
7476         * stack.c (print_frame_arg): Use common_val_print_checked.
7477
7478 2020-03-13  Tom Tromey  <tom@tromey.com>
7479
7480         * valprint.c (do_val_print): New function, from val_print.
7481         (val_print): Use do_val_print.
7482         (common_val_print): Use do_val_print.
7483
7484 2020-03-13  Tom Tromey  <tom@tromey.com>
7485
7486         * valprint.c (value_print): Use scoped_value_mark.
7487
7488 2020-03-13  Tom de Vries  <tdevries@suse.de>
7489
7490         PR symtab/25646
7491         * psymtab.c (partial_symtab::partial_symtab): Don't set
7492         globals_offset and statics_offset.  Push element onto
7493         current_global_psymbols and current_static_psymbols stacks.
7494         (concat): New function.
7495         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7496         element from current_global_psymbols and current_static_psymbols
7497         stacks.  Concat popped elements to global_psymbols and
7498         static_symbols.
7499         (add_psymbol_to_list): Use current_global_psymbols and
7500         current_static_psymbols stacks.
7501         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7502         current_static_psymbols fields.
7503
7504 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7505
7506         * corelow.c (sniff_core_bfd): Remove.
7507         (class core_target) <m_core_vec>: Remove.
7508         (core_target::core_target): Update.
7509         (core_file_fns): Remove.
7510         (deprecated_add_core_fns): Remove.
7511         (default_core_sniffer): Remove.
7512         (sniff_core_bfd): Remove.
7513         (default_check_format): Remove.
7514         (gdb_check_format): Remove.
7515         (core_target_open): Update.
7516         (core_target::get_core_register_section): Update.
7517         (get_core_registers_cb): Update.
7518         (core_target::fetch_registers): Update.
7519         * gdbcore.h (struct core_fns): Remove.
7520         (deprecated_add_core_fns): Remove.
7521         (default_core_sniffer): Remove.
7522         (default_check_format): Remove.
7523
7524 2020-03-12  Tom Tromey  <tom@tromey.com>
7525
7526         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7527         CORE_ADDR.
7528         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7529
7530 2020-03-12  Tom Tromey  <tom@tromey.com>
7531
7532         * remote.c (remote_target::download_tracepoint)
7533         (remote_target::enable_tracepoint)
7534         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7535         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7536         sprintf_vma.
7537
7538 2020-03-12  Tom Tromey  <tom@tromey.com>
7539
7540         * symfile-mem.c: Update CORE_ADDR size assert.
7541
7542 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7543
7544         * selftest.m4: Move to gdbsupport/.
7545         * acinclude.m4: Update path to selftest.m4.
7546
7547 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7548
7549         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7550         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7551         gdbarch-selfselftests.c and selftest-arch.c.
7552         (SUBDIR_UNITTESTS_OBS): Rename to...
7553         (SELFTESTS_OBS): ... this.
7554         (COMMON_SFILES): Remove disasm-selftests.c and
7555         gdbarch-selftests.c.
7556         * configure.ac: Don't add selftest-arch.{c,o} to
7557         CONFIG_{SRCS,OBS}.
7558         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7559         preprocessor conditions.
7560
7561 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7562
7563         * configure.ac: Don't source bfd/development.sh.
7564         * selftest.m4: Modify comment.
7565         * configure: Re-generate.
7566
7567 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7568
7569         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7570         not "true" or "false".
7571         * configure: Re-generate.
7572
7573 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7574
7575         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7576         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7577         renamed to arm_nbsd_supply_gregset.
7578         (fetch_register): Update to call arm_nbsd_supply_gregset.
7579         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7580         (arm_netbsd_nat_target::fetch_registers): Update.
7581         (fetch_elfcore_registers): Removed.
7582         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7583         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7584         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7585         not require NetBSD system headers.
7586         (arm_nbsd_regset): New struct.
7587         (arm_nbsd_iterate_over_regset_sections): New function.
7588         (arm_netbsd_init_abi_common): Updated to call
7589         set_gdbarch_iterate_over_regset_sections.
7590         * arm-nbsd-tdep.h: New file.
7591
7592 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7593
7594         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7595         recursion.
7596
7597 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7598
7599         * configure: Re-generate.
7600
7601 2020-03-11  Tom Tromey  <tromey@adacore.com>
7602
7603         * ada-typeprint.c (print_choices): Fix comment.
7604
7605 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7606
7607         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7608         previous item in the list, when the list has no items.
7609
7610 2020-03-11  Tom de Vries  <tdevries@suse.de>
7611
7612         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7613         PROP_LOCLIST handling code.
7614
7615 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7616
7617         * buildsym-legacy.c (record_line): Pass extra parameter to
7618         record_line.
7619         * buildsym.c (buildsym_compunit::record_line): Take an extra
7620         parameter, reduce duplication in the line table, and record the
7621         is_stmt flag in the line table.
7622         * buildsym.h (buildsym_compunit::record_line): Add extra
7623         parameter.
7624         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7625         non-statement lines.
7626         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7627         this to the symtab builder.
7628         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7629         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7630         through to dwarf_record_line_1.
7631         * infrun.c (process_event_stop_test): When stepping, don't stop at
7632         a non-statement instruction, and only refresh the step info when
7633         we land in the middle of a line's range.  Also add an extra
7634         comment.
7635         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7636         field.
7637         * record-btrace.c (btrace_find_line_range): Only record lines
7638         marked as is-statement.
7639         * stack.c (frame_show_address): Show the frame address if we are
7640         in a non-statement sal.
7641         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7642         (maintenance_print_one_line_table): Print a header for the is_stmt
7643         column, and include is_stmt information in the output.
7644         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7645         preference to non-statements.
7646         (find_pcs_for_symtab_line): Prefer is-statement entries.
7647         (find_line_common): Likewise.
7648         * symtab.h (struct linetable_entry): Add is_stmt field.
7649         (struct symtab_and_line): Likewise.
7650         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7651         arranging the line table.
7652
7653 2020-03-07  Tom de Vries  <tdevries@suse.de>
7654
7655         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7656         DIE.
7657
7658 2020-03-07  Tom Tromey  <tom@tromey.com>
7659
7660         * valops.c (value_literal_complex): Remove obsolete comment.
7661         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7662         comment.
7663
7664 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7665
7666         * infrun.h: Forward-declare thread_info.
7667         (set_step_info): Add thread_info parameter, add doc.
7668         * infrun.c (set_step_info): Add thread_info parameter, move doc
7669         to header.
7670         * infrun.c (process_event_stop_test): Pass thread to
7671         set_step_info call.
7672         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7673         set_step_info.
7674         (prepare_one_step): Add thread_info parameter, pass it to
7675         set_step_frame and prepare_one_step (recursive) call.
7676         (step_1): Pass thread to prepare_one_step call.
7677         (step_command_fsm::should_stop): Pass thread to
7678         prepare_one_step.
7679         (until_next_fsm): Pass thread to set_step_frame call.
7680         (finish_command): Pass thread to set_step_info call.
7681
7682 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7683
7684         * windows-tdep.c (windows_solib_create_inferior_hook):
7685         Check if inferior is running.
7686
7687 2020-03-06  Tom de Vries  <tdevries@suse.de>
7688
7689         * NEWS: Fix "the the".
7690         * ctfread.c: Same.
7691
7692 2020-03-06  Tom de Vries  <tdevries@suse.de>
7693
7694         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7695
7696 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7697
7698         * .dir-locals.el: Add a comment referencing the other copies of
7699         this file.
7700
7701 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7702
7703         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7704         psargs.
7705
7706 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7707
7708         * .gitattributes: New file.
7709
7710 2020-03-04  Tom Tromey  <tom@tromey.com>
7711
7712         * symmisc.c (print_symbol_bcache_statistics)
7713         (print_objfile_statistics): Update.
7714         * symfile.c (allocate_symtab): Use intern.
7715         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7716         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7717         macro_cache>: Remove.
7718         <string_cache>: New member.
7719         (struct objfile) <intern>: New methods.
7720         * elfread.c (elf_symtab_read): Use intern.
7721         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7722         (dwarf2_compute_name, dwarf2_physname)
7723         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7724         names.
7725         (guess_partial_die_structure_name): Update.
7726         (partial_die_info::fixup): Intern name.
7727         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7728         name.
7729         (dwarf2_name): Intern name.  Update.
7730         * buildsym.c (buildsym_compunit::get_macro_table): Use
7731         string_cache.
7732
7733 2020-03-04  Tom Tromey  <tom@tromey.com>
7734
7735         * jit.c (bfd_open_from_target_memory): Make "target" const.
7736         * corefile.c (gnutarget): Now const.
7737         * gdbcore.h (gnutarget): Now const.
7738
7739 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7740
7741         * NEWS: Mention support for WOW64 processes.
7742         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7743         (amd64_windows_segment_register_p): Remove static.
7744         (_initialize_amd64_windows_nat): Update.
7745         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7746         * i386-windows-nat.c (context_offset): Update.
7747         (i386_mappings): Rename and remove static.
7748         (i386_windows_segment_register_p): Remove static.
7749         (_initialize_i386_windows_nat): Update.
7750         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7751         (STATUS_WX86_SINGLE_STEP): New macro.
7752         (EnumProcessModulesEx): New macro.
7753         (Wow64SuspendThread): New macro.
7754         (Wow64GetThreadContext): New macro.
7755         (Wow64SetThreadContext): New macro.
7756         (Wow64GetThreadSelectorEntry): New macro.
7757         (windows_set_context_register_offsets): Add static.
7758         (windows_set_segment_register_p): Likewise.
7759         (windows_add_thread): Adapt for WOW64 processes.
7760         (windows_fetch_one_register): Likewise.
7761         (windows_nat_target::fetch_registers): Likewise.
7762         (windows_store_one_register): Likewise.
7763         (display_selector): Likewise.
7764         (display_selectors): Likewise.
7765         (handle_exception): Likewise.
7766         (windows_continue): Likewise.
7767         (windows_nat_target::resume): Likewise.
7768         (windows_add_all_dlls): Likewise.
7769         (do_initial_windows_stuff): Likewise.
7770         (windows_nat_target::attach): Likewise.
7771         (windows_get_exec_module_filename): Likewise.
7772         (windows_nat_target::create_inferior): Likewise.
7773         (windows_xfer_siginfo): Likewise.
7774         (_initialize_loadable): Initialize Wow64SuspendThread,
7775         Wow64GetThreadContext, Wow64SetThreadContext,
7776         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7777         * windows-nat.h (windows_set_context_register_offsets):
7778         Remove declaration.
7779         (windows_set_segment_register_p): Likewise.
7780         (i386_windows_segment_register_p): Add declaration.
7781         (amd64_windows_segment_register_p): Likewise.
7782
7783 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7784
7785         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7786         in "info registers" for AArch64/ARM.
7787
7788         The change caused "info registers" to not print GPR's.
7789
7790         gdb/ChangeLog:
7791
7792         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7793
7794         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7795         when reg->group is empty and reggroup is not.
7796
7797 2020-03-03  Tom Tromey  <tromey@adacore.com>
7798
7799         * dwarf2/frame.c (struct dwarf2_frame_cache)
7800         <checked_tailcall_bottom, entry_cfa_sp_offset,
7801         entry_cfa_sp_offset_p>: Remove members.
7802         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7803         (dwarf2_frame_prev_register): Don't call
7804         dwarf2_tailcall_sniffer_first.
7805         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7806         * frame-unwind.c (add_unwinder): New fuction.
7807         (frame_unwind_init): Use it.  Add tailcall unwinder.
7808
7809 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7810             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7811
7812         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7813         value should be printed as true.
7814
7815 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7816
7817         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7818         (windows_init_abi): Set and use windows_so_ops.
7819
7820 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7821
7822         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7823         when verifying if dealing with a convenience variable.
7824
7825 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7826
7827         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7828
7829 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7830
7831         * infrun.c (gdbarch_supports_displaced_stepping): New.
7832         (use_displaced_stepping): Break up conditions in smaller pieces.
7833         Use gdbarch_supports_displaced_stepping.
7834         (displaced_step_prepare_throw): Use
7835         gdbarch_supports_displaced_stepping.
7836
7837 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7838
7839         * NEWS: Mention new behaviour of the history filename.
7840         * top.c (write_history_p): Add comment.
7841         (show_write_history_p): Add header comment, give a different
7842         message when history writing is on, but the history filename is
7843         empty.
7844         (history_filename): Add comment.
7845         (history_filename_empty): New function.
7846         (show_history_filename): Add header comment, give a different
7847         message when the filename is empty.
7848         (init_history): Compare history_filename against nullptr, and only
7849         read history if the filename is not empty.
7850         (set_history_filename): Add header comment, and only make
7851         non-empty filenames absolute.
7852         (init_main): Make the filename argument to 'set history filename'
7853         optional.
7854
7855 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7856
7857         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7858         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7859         (fetch_fp_register): Update.
7860         (fetch_fp_regs): Update.
7861         (store_fp_register): Update.
7862         (store_fp_regs): Update.
7863         (arm_netbsd_nat_target::read_description): New function.
7864         (fetch_elfcore_registers): Update.
7865
7866 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7867
7868         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7869         general_thread if the stop reply is missing a thread-id.
7870         (remote_target::process_stop_reply): Use the first non-exited
7871         thread if the target didn't pass a thread-id.
7872         * infrun.c (do_target_wait): Move call to
7873         switch_to_inferior_no_thread to ....
7874         (do_target_wait_1): ... here.
7875
7876 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7877
7878         * debuginfod-support.c: Include defs.h first.
7879
7880 2020-02-28  Tom de Vries  <tdevries@suse.de>
7881
7882         * symfile.c (set_initial_language): Use default language for lookup.
7883
7884 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7885
7886         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7887         reader variable, pass `this` to read_cutu_die_from_dwo.
7888
7889 2020-02-27  Aaron Merey  <amerey@redhat.com>
7890
7891         * source.c (open_source_file): Check for nullptr when computing
7892         srcpath.
7893
7894 2020-02-27  Tom Tromey  <tromey@adacore.com>
7895
7896         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7897         member.
7898         (dwarf2_add_field): Don't update nfields.
7899         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7900
7901 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7902
7903         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7904         abs.
7905
7906 2020-02-26  Tom Tromey  <tom@tromey.com>
7907
7908         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7909         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7910         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7911         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7912         per_cu_data.
7913
7914 2020-02-26  Tom Tromey  <tom@tromey.com>
7915
7916         * dwarf2/index-write.c (psym_index_map): Change type.
7917         (add_address_entry_worker, write_one_signatured_type)
7918         (recursively_count_psymbols, recursively_write_psymbols)
7919         (class debug_names, psyms_seen_size, write_gdbindex)
7920         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7921
7922 2020-02-26  Aaron Merey  <amerey@redhat.com>
7923
7924         * Makefile.in: Handle optional debuginfod support.
7925         * NEWS: Update.
7926         * README: Add --with-debuginfod summary.
7927         * config.in: Regenerate.
7928         * configure: Regenerate.
7929         * configure.ac: Handle optional debuginfod support.
7930         * debuginfod-support.c: debuginfod helper functions.
7931         * debuginfod-support.h: Ditto.
7932         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7933         summary.
7934         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7935         when a dwz file cannot be found.
7936         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7937         debuginfo file cannot be found.
7938         * source.c (open_source_file): Query debuginfod servers when a
7939         source file cannot be found.
7940         * top.c (print_gdb_configuration): Include
7941         --{with,without}-debuginfod in the output.
7942
7943 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7944
7945         * thread.c (thr_try_catch_cmd): Print thread name.
7946
7947 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7948
7949         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7950         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7951         dwarf2_fetch_die_type_sect_off): Move to...
7952         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7953         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7954         dwarf2_fetch_die_type_sect_off): ... here.
7955         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7956         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7957         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7958
7959 2020-02-26  Tom de Vries  <tdevries@suse.de>
7960
7961         PR gdb/25603
7962         * symfile.c (set_initial_language): Exit-early if
7963         language_mode == language_mode_manual.
7964
7965 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7966
7967         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7968         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7969         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7970
7971 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7972
7973         * gdbtypes.c (create_array_type_with_stride): Handle negative
7974         array strides.
7975         * valarith.c (value_subscripted_rvalue): Likewise.
7976
7977 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7978
7979         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7980
7981 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7982
7983         * loc.h (dwarf2_get_die_type): Move to...
7984         * read.h (dwarf2_get_die_type): ... here.
7985         * read.c (dwarf2_get_die_type): Move doc to header.
7986
7987 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7988
7989         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7990         'gnulib/Makefile.in' to the list.
7991
7992 2020-02-24  Tom Tromey  <tom@tromey.com>
7993
7994         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7995         Remove.
7996         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7997         XOBNEWVEC.
7998
7999 2020-02-24  Tom Tromey  <tom@tromey.com>
8000
8001         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8002         New method.
8003         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8004         (dw2_do_instantiate_symtab, dw2_get_file_names)
8005         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8006
8007 2020-02-24  Tom Tromey  <tom@tromey.com>
8008
8009         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8010         make_scoped_restore.
8011         (dwarf2_psymtab::read_symtab): Don't clear
8012         reading_partial_symbols.
8013
8014 2020-02-24  Tom de Vries  <tdevries@suse.de>
8015
8016         PR gdb/25592
8017         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8018
8019 2020-02-24  Tom de Vries  <tdevries@suse.de>
8020
8021         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8022         commands layout next/prev/regs.
8023
8024 2020-02-22  Tom Tromey  <tom@tromey.com>
8025
8026         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8027         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8028
8029 2020-02-22  Tom Tromey  <tom@tromey.com>
8030
8031         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8032
8033 2020-02-22  Tom Tromey  <tom@tromey.com>
8034
8035         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8036         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8037         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8038         * tui/tui.c (_initialize_tui): Add usage text.
8039
8040 2020-02-22  Tom Tromey  <tom@tromey.com>
8041
8042         * tui/tui-win.c (tui_set_focus_command)
8043         (tui_set_win_height_command): Use error_no_arg.
8044         (_initialize_tui_win): Update help text.
8045         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8046
8047 2020-02-22  Tom Tromey  <tom@tromey.com>
8048
8049         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8050         * tui/tui-disasm.h (struct tui_disasm_window)
8051         <display_start_addr>: Declare.
8052         * tui/tui-source.h (struct tui_source_window)
8053         <display_start_addr>: Declare.
8054         * tui/tui-winsource.h (struct tui_source_window_base)
8055         <show_source_line, display_start_addr>: New methods.
8056         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8057         Rename and move to protected section.
8058         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8059         (tui_source_window_base::do_erase_source_content): Update.
8060         (tui_source_window_base::show_source_line): Now a method.
8061         (tui_source_window_base::show_source_content)
8062         (tui_source_window_base::tui_source_window_base)
8063         (tui_source_window_base::rerender)
8064         (tui_source_window_base::refill)
8065         (tui_source_window_base::do_scroll_horizontal)
8066         (tui_source_window_base::set_is_exec_point_at)
8067         (tui_source_window_base::update_breakpoint_info)
8068         (tui_source_window_base::update_exec_info): Update.
8069         * tui/tui-source.c (tui_source_window::set_contents)
8070         (tui_source_window::showing_source_p)
8071         (tui_source_window::do_scroll_vertical)
8072         (tui_source_window::location_matches_p)
8073         (tui_source_window::line_is_displayed): Update.
8074         (tui_source_window::display_start_addr): New method.
8075         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8076         (tui_disasm_window::do_scroll_vertical)
8077         (tui_disasm_window::location_matches_p): Update.
8078         (tui_disasm_window::display_start_addr): New method.
8079
8080 2020-02-22  Tom Tromey  <tom@tromey.com>
8081
8082         * NEWS: Add entry for gdb.register_window_type.
8083         * tui/tui-layout.h (window_factory): New typedef.
8084         (tui_register_window): Declare.
8085         * tui/tui-layout.c (saved_tui_windows): New global.
8086         (tui_apply_current_layout): Use it.
8087         (tui_register_window): New function.
8088         * python/python.c (do_start_initialization): Call
8089         gdbpy_initialize_tui.
8090         (python_GdbMethods): Add "register_window_type" function.
8091         * python/python-internal.h (gdbpy_register_tui_window)
8092         (gdbpy_initialize_tui): Declare.
8093         * python/py-tui.c: New file.
8094         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8095
8096 2020-02-22  Tom Tromey  <tom@tromey.com>
8097
8098         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8099
8100 2020-02-22  Tom Tromey  <tom@tromey.com>
8101
8102         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8103         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8104         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8105         (tui_set_win_focus_to): Move from tui-win.c.
8106
8107 2020-02-22  Tom Tromey  <tom@tromey.com>
8108
8109         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8110         functions.
8111         (known_window_types): New global.
8112         (tui_get_window_by_name): Reimplement.
8113         (initialize_known_windows): New function.
8114         (validate_window_name): Rewrite.
8115         (_initialize_tui_layout): Call initialize_known_windows.
8116
8117 2020-02-22  Tom Tromey  <tom@tromey.com>
8118
8119         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8120         Remove constants.
8121         * tui/tui-winsource.h (struct tui_source_window_base)
8122         <tui_source_window_base>: Remove parameter.
8123         * tui/tui-winsource.c
8124         (tui_source_window_base::tui_source_window_base): Remove
8125         parameter.
8126         (tui_source_window_base::refill): Update.
8127         * tui/tui-stack.h (struct tui_locator_window)
8128         <tui_locator_window>: Update.
8129         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8130         Default the constructor.
8131         * tui/tui-regs.h (struct tui_data_item_window)
8132         <tui_data_item_window>: Default the constructor.
8133         (struct tui_data_window) <tui_data_window>: Likewise.
8134         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8135         Default the constructor.
8136         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8137         Default the constructor.
8138         <type>: Remove.
8139         (struct tui_win_info) <tui_win_info>: Default the constructor.
8140         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8141         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8142         Default the constructor.
8143
8144 2020-02-22  Tom Tromey  <tom@tromey.com>
8145
8146         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8147         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8148         * tui/tui-win.c (tui_resize_all): Don't call
8149         tui_delete_invisible_windows.
8150         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8151         done.
8152         (tui_set_layout): Update.
8153         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8154         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8155         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8156
8157 2020-02-22  Tom Tromey  <tom@tromey.com>
8158
8159         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8160         correctly.
8161
8162 2020-02-22  Tom Tromey  <tom@tromey.com>
8163
8164         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8165
8166 2020-02-22  Tom Tromey  <tom@tromey.com>
8167
8168         * tui/tui-winsource.h (struct tui_source_window_iterator)
8169         <inner_iterator>: New etytypedef.
8170         <tui_source_window_iterator>: Take "end" parameter.
8171         <tui_source_window_iterator>: Take iterator.
8172         <operator*, advance>: Update.
8173         <m_iter>: Change type.
8174         <m_end>: New field.
8175         (struct tui_source_windows) <begin, end>: Update.
8176         * tui/tui-layout.c (tui_windows): New global.
8177         (tui_apply_current_layout): Clear tui_windows.
8178         (tui_layout_window::apply): Update tui_windows.
8179         * tui/tui-data.h (tui_windows): Declare.
8180         (all_tui_windows): Now inline function.
8181         (class tui_window_iterator, struct all_tui_windows): Remove.
8182
8183 2020-02-22  Tom Tromey  <tom@tromey.com>
8184
8185         PR tui/17850:
8186         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8187         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8188         "height" argument.
8189         (class tui_layout_window) <get_sizes>: Likewise.
8190         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8191         argument.
8192         <get_sizes>: Add "height" argument.
8193         <m_vertical>: New field.
8194         * tui/tui-layout.c (tui_layout_split::clone): Update.
8195         (tui_layout_split::get_sizes): Add "height" argument.
8196         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8197         (tui_new_layout_command): Parse "-horizontal".
8198         (_initialize_tui_layout): Update help string.
8199         (tui_layout_split::specification): Add "-horizontal" when needed.
8200         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8201         argument.
8202         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8203         New methods.
8204
8205 2020-02-22  Tom Tromey  <tom@tromey.com>
8206
8207         * tui/tui-layout.h (enum tui_adjust_result): New.
8208         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8209         (class tui_layout_window) <adjust_size>: Return
8210         tui_adjust_result.  Rewrite.
8211         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8212         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8213
8214 2020-02-22  Tom Tromey  <tom@tromey.com>
8215
8216         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8217         parameter and return types.
8218         (class tui_layout_base) <specification>: Add "depth".
8219         (class tui_layout_window) <specification>: Add "depth".
8220         (class tui_layout_split) <specification>: Add "depth".
8221         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8222         and return types.
8223         (tui_new_layout_command): Parse sub-layouts.
8224         (_initialize_tui_layout): Update help string.
8225         (tui_layout_window::specification): Add "depth".
8226         (add_layout_command): Update.
8227
8228 2020-02-22  Tom Tromey  <tom@tromey.com>
8229
8230         * NEWS: Add "tui new-layout" item.
8231         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8232         Add new-layout command to help text.
8233         (validate_window_name): New function.
8234         (tui_new_layout_command): New function.
8235         (_initialize_tui_layout): Register "new-layout".
8236         (tui_layout_window::specification): New method.
8237         (tui_layout_window::specification): New method.
8238         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8239         method.
8240         (class tui_layout_window) <specification>: New method.
8241         (class tui_layout_split) <specification>: New method.
8242
8243 2020-02-22  Tom Tromey  <tom@tromey.com>
8244
8245         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8246         * tui/tui-win.c (window_name_completer): Update comment.
8247         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8248         Declare method.
8249         (class tui_layout_window) <replace_window>: Likewise.
8250         (class tui_layout_split) <replace_window>: Likewise.
8251         (tui_set_layout): Don't declare.
8252         (tui_set_initial_layout): Declare function.
8253         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8254         (asm_regs_layout): New globals.
8255         (tui_current_layout, show_layout): Remove.
8256         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8257         (find_layout, tui_apply_layout): New function.
8258         (layout_completer): Remove.
8259         (tui_next_layout): Reimplement.
8260         (tui_next_layout_command): New function.
8261         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8262         (tui_regs_layout): Reimplement.
8263         (tui_regs_layout_command): New function.
8264         (extract_display_start_addr): Rewrite.
8265         (next_layout, prev_layout): Remove.
8266         (tui_layout_window::replace_window): New method.
8267         (tui_layout_split::replace_window): New method.
8268         (destroy_layout): New function.
8269         (layout_list): New global.
8270         (add_layout_command): New function.
8271         (initialize_layouts): Update.
8272         (tui_layout_command): New function.
8273         (_initialize_tui_layout): Install "layout" commands.
8274         * tui/tui-data.h (enum tui_layout_type): Remove.
8275         (tui_current_layout): Don't declare.
8276
8277 2020-02-22  Tom Tromey  <tom@tromey.com>
8278
8279         * tui/tui-regs.c (tui_reg_layout): Remove.
8280         (tui_reg_command): Use tui_regs_layout.
8281         * tui/tui-layout.h (tui_reg_command): Declare.
8282         * tui/tui-layout.c (tui_reg_command): New function.
8283
8284 2020-02-22  Tom Tromey  <tom@tromey.com>
8285
8286         * tui/tui.c (tui_rl_delete_other_windows): Call
8287         tui_remove_some_windows.
8288         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8289         Declare method.
8290         (class tui_layout_window) <remove_windows>: New method.
8291         (class tui_layout_split) <remove_windows>: Declare.
8292         (tui_remove_some_windows): Declare.
8293         * tui/tui-layout.c (tui_remove_some_windows): New function.
8294         (tui_layout_split::remove_windows): New method.
8295
8296 2020-02-22  Tom Tromey  <tom@tromey.com>
8297
8298         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8299         * tui/tui-layout.h (tui_next_layout): Declare.
8300         * tui/tui-layout.c (tui_next_layout): New function.
8301
8302 2020-02-22  Tom Tromey  <tom@tromey.com>
8303
8304         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8305         correct coordinates.
8306
8307 2020-02-22  Tom Tromey  <tom@tromey.com>
8308
8309         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8310         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8311         DATA_WIN case.
8312
8313 2020-02-22  Tom Tromey  <tom@tromey.com>
8314
8315         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8316         TUI_DISASM_WIN, not tui_win_list.
8317
8318 2020-02-22  Tom Tromey  <tom@tromey.com>
8319
8320         * valprint.c (generic_val_print_enum_1)
8321         (val_print_type_code_flags): Style member names.
8322         * rust-lang.c (val_print_struct, rust_print_enum)
8323         (rust_print_struct_def, rust_internal_print_type): Style member
8324         names.
8325         * p-valprint.c (pascal_object_print_value_fields): Style member
8326         names.  Only call fprintf_symbol_filtered for static members.
8327         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8328         * f-valprint.c (f_val_print): Style member names.
8329         * f-typeprint.c (f_type_print_base): Style member names.
8330         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8331         call fprintf_symbol_filtered for static members.
8332         (cp_print_class_member): Style member names.
8333         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8334         member names.
8335         * ada-valprint.c (ada_print_scalar): Style enum names.
8336         (ada_val_print_enum): Likewise.
8337         * ada-typeprint.c (print_enum_type): Style enum names.
8338
8339 2020-02-21  Tom Tromey  <tom@tromey.com>
8340
8341         * psympriv.h (struct partial_symtab): Update comment.
8342
8343 2020-02-21  Tom Tromey  <tromey@adacore.com>
8344
8345         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8346         type is CORE_ADDR.
8347
8348 2020-02-21  Tom de Vries  <tdevries@suse.de>
8349
8350         PR gdb/25534
8351         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8352         if dependencies[i]->user != NULL.
8353
8354 2020-02-21  Ali Tamur  <tamur@google.com>
8355
8356         * dwarf2/read.c (dwarf2_name): Add null check.
8357
8358 2020-02-20  Tom Tromey  <tom@tromey.com>
8359
8360         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8361         ">=", in binary search.
8362         (dwarf2_find_containing_comp_unit): New overload.
8363         (run_test): New self-test.
8364         (_initialize_dwarf2_read): Register new test.
8365
8366 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8367
8368         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8369         * riscv-tdep.h: Likewise.
8370         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8371         rv32-only CSR.
8372         * features/riscv/64bit-csr.xml: Regenerated.
8373
8374 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8375             Tom Tromey  <tom@tromey.com>
8376
8377         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8378         of 'fputc_unfiltered'.
8379         (putchar_unfiltered): Call 'fputc_unfiltered'.
8380         (fputc_unfiltered): Call 'fputs_unfiltered'.
8381
8382 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8383
8384         * config.in: Regenerate.
8385         * configure: Regenerate.
8386         * configure.ac: Add --with-python-libdir option.
8387         * main.c: Use WITH_PYTHON_LIBDIR.
8388
8389 2020-02-19  Tom Tromey  <tom@tromey.com>
8390
8391         * symtab.c (general_symbol_info::compute_and_set_names): Use
8392         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8393
8394 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8395
8396         * dwarf2/read.c (allocate_signatured_type_table,
8397         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8398         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8399         Remove objfile parameter, update all callers.
8400
8401 2020-02-19  Doug Evans  <dje@google.com>
8402
8403         PR rust/25535
8404         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8405         rust_enum_variant calculation.
8406
8407 2020-02-19  Tom Tromey  <tromey@adacore.com>
8408
8409         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8410
8411 2020-02-19  Tom Tromey  <tromey@adacore.com>
8412
8413         * ada-lang.c (cache_symbol): Use obstack_strdup.
8414
8415 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8416
8417         * configure: Regenerate.
8418
8419 2020-02-19  Tom Tromey  <tromey@adacore.com>
8420
8421         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8422         NULL check.
8423
8424 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8425
8426         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8427
8428 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8429
8430         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8431         if GDBSERVER is not defined.
8432         (riscv_tdesc_cache): Likewise, also store const target_desc.
8433         (STATIC_IN_GDB): Define.
8434         (riscv_create_target_description): Update declaration with
8435         STATIC_IN_GDB.
8436         (riscv_lookup_target_description): New function, only define if
8437         GDBSERVER is not defined.
8438         * arch/riscv.h (riscv_create_target_description): Declare only
8439         when GDBSERVER is defined.
8440         (riscv_lookup_target_description): New declaration when GDBSERVER
8441         is not defined.
8442         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8443         (riscv_linux_read_features): ...this, and return
8444         riscv_gdbarch_features instead of target_desc.
8445         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8446         (riscv_linux_read_description): Rename to...
8447         (riscv_linux_read_features): ...this.
8448         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8449         Update to use riscv_gdbarch_features and
8450         riscv_lookup_target_description.
8451         * riscv-tdep.c (riscv_find_default_target_description): Use
8452         riscv_lookup_target_description instead of
8453         riscv_create_target_description.
8454
8455 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8456
8457         * valprint.c (generic_val_print_enum_1): When printing a flag
8458         enum with value 0 and there is no enumerator with value 0, print
8459         just "0" instead of "(unknown: 0x0)".
8460
8461 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8462
8463         * valprint.c (generic_val_print_enum_1): Print unknown part of
8464         flag enum in hex.
8465
8466 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8467
8468         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8469         flag enums to contain duplicate enumerators.
8470         * valprint.c (generic_val_print_enum_1): Update comment.
8471
8472 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8473
8474         * dwarf2/read.c: Include "count-one-bits.h".
8475         (update_enumeration_type_from_children): If an enumerator has
8476         multiple bits set, don't treat the enumeration as a "flag enum".
8477         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8478         of flag enums have 0 or 1 bit set.
8479
8480 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8481
8482         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8483         conversion.
8484         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8485         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8486         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8487         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8488         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8489
8490 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8491
8492         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8493
8494 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8495
8496         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8497         displaced_step_closure_up.
8498         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8499         (struct displaced_step_closure_up):
8500         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8501         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8502         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8503         Likewise.
8504         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8505         * gdbarch.c, gdbarch.h: Re-generate.
8506         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8507         displaced_step_closure_up.
8508         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8509         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8510         * infrun.h (displaced_step_closure_up): New type alias.
8511         (struct displaced_step_inferior_state) <step_closure>: Change
8512         type to displaced_step_closure_up.
8513         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8514         displaced_step_closure_up.
8515         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8516
8517 2020-02-14  Tom Tromey  <tom@tromey.com>
8518
8519         * minidebug.c (gnu_debug_key): New global.
8520         (find_separate_debug_file_in_section): Use it.
8521
8522 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8523
8524         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8525         std::unique_ptr.
8526         * gdbarch.c: Re-generate.
8527         * gdbarch.h: Re-generate.
8528         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8529         change.
8530         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8531         type to std::unique_ptr.
8532         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8533         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8534         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8535         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8536         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8537         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8538         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8539         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8540         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8541
8542 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8543
8544         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8545         std::unique_ptr.
8546         (displaced_step_clear): Rename to...
8547         (displaced_step_reset): ... this.  Just call displaced->reset ().
8548         (displaced_step_clear_cleanup): Rename to...
8549         (displaced_step_reset_cleanup): ... this.
8550         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8551         (displaced_step_fixup): Likewise.
8552         (resume_1): Likewise.
8553         (handle_inferior_event): Restore child's memory before calling
8554         displaced_step_fixup on the parent.
8555         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8556         to std::unique_ptr.
8557         <step_closure>: Change type to std::unique_ptr.
8558
8559 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8560
8561         * arm-tdep.c: Include count-one-bits.h.
8562         (cleanup_block_store_pc): Use count_one_bits.
8563         (cleanup_block_load_pc): Use count_one_bits.
8564         (arm_copy_block_xfer): Use count_one_bits.
8565         (thumb2_copy_block_xfer): Use count_one_bits.
8566         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8567         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8568         (thumb_get_next_pcs_raw): Use count_one_bits.
8569         (arm_get_next_pcs_raw): Use count_one_bits_l.
8570         * arch/arm.c (bitcount): Remove.
8571         * arch/arm.h (bitcount): Remove.
8572
8573 2020-02-14  Tom Tromey  <tromey@adacore.com>
8574
8575         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8576         Update.
8577         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8578         * dwarf2/loc.c (call_site_find_chain_1): Return
8579         unique_xmalloc_ptr.
8580         (call_site_find_chain): Likewise.
8581
8582 2020-02-14  Richard Biener  <rguenther@suse.de>
8583
8584         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8585         on expression with division operators.
8586
8587 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8588
8589         * MAINTAINERS (Write After Approval): Adding myself.
8590
8591 2020-02-12  Tom Tromey  <tom@tromey.com>
8592
8593         * event-loop.c (event_data, gdb_event, event_handler_func):
8594         Remove.
8595
8596 2020-02-12  Tom Tromey  <tom@tromey.com>
8597
8598         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8599         (dwarf2_frame_objfile_data): Add comment.
8600         (find_comp_unit, set_comp_unit): New functions.
8601         (dwarf2_frame_find_fde): Use find_comp_unit.
8602         (dwarf2_build_frame_info): Use set_comp_unit.
8603
8604 2020-02-12  Tom Tromey  <tom@tromey.com>
8605
8606         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8607         (comp_unit): Don't initialize objfile.
8608         (execute_cfa_program): Add text_offset parameter.
8609         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8610         (dwarf2_frame_cache): Update.
8611         (dwarf2_build_frame_info): Don't set "objfile" member.
8612
8613 2020-02-12  Tom Tromey  <tom@tromey.com>
8614
8615         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8616         (decode_frame_entry): Likewise.
8617         (dwarf2_build_frame_info): Update.
8618
8619 2020-02-12  Tom Tromey  <tom@tromey.com>
8620
8621         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8622         (decode_frame_entry_1): Use the comp_unit obstack.
8623
8624 2020-02-12  Tom Tromey  <tom@tromey.com>
8625
8626         * dwarf2/frame.c (struct comp_unit): Add initializers and
8627         constructor.
8628         (dwarf2_frame_objfile_data): Store a comp_unit.
8629         (dwarf2_frame_find_fde): Update.
8630         (dwarf2_build_frame_info): Use "new".
8631
8632 2020-02-12  Tom Tromey  <tom@tromey.com>
8633
8634         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8635         (dwarf2_fde_table): Typedef for std::vector.
8636         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8637         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8638         (decode_frame_entry): Update.
8639         (dwarf2_build_frame_info): Use "new".
8640
8641 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8642
8643         * arm-tdep.c (arm_gdbarch_init): Update.
8644         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8645         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8646         have_neon, is_m>: Change to bool.
8647
8648 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8649
8650         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8651
8652 2020-02-12  Tom Tromey  <tom@tromey.com>
8653
8654         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8655
8656 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8657
8658         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8659         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8660
8661 2020-02-11  Tom Tromey  <tom@tromey.com>
8662
8663         * psymtab.h: Update comment.
8664
8665 2020-02-11  Tom Tromey  <tom@tromey.com>
8666
8667         * gdb_obstack.h (struct auto_obstack): Use
8668         DISABLE_COPY_AND_ASSIGN.
8669
8670 2020-02-11  Tom Tromey  <tom@tromey.com>
8671
8672         * dwarf2/frame.h (struct objfile): Don't forward declare.
8673
8674 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8675
8676         * cris-tdep.c (cris_supply_gregset): Change signature to match
8677         what struct regset expects.
8678         (cris_regset): New struct.
8679         (fetch_core_registers): Remove.
8680         (cris_iterate_over_regset_sections): New function.
8681         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8682         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8683
8684 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8685
8686         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8687         registers.
8688
8689 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8690
8691         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8692
8693 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8694
8695         * configure: Re-generate.
8696
8697 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8698
8699         * configure: Re-generate.
8700
8701 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8702
8703         * acinclude: Update warning.m4 path.
8704         * warning.m4: Move to gdbsupport.
8705
8706 2020-02-11  Tom Tromey  <tromey@adacore.com>
8707
8708         * remote.c (remote_console_output): Update.
8709         * printcmd.c (printf_command): Update.
8710         * event-loop.c (gdb_wait_for_event): Update.
8711         * linux-nat.c (sigchld_handler): Update.
8712         * remote-sim.c (gdb_os_write_stdout): Update.
8713         (gdb_os_flush_stdout): Update.
8714         (gdb_os_flush_stderr): Update.
8715         (gdb_os_write_stderr): Update.
8716         * exceptions.c (print_exception): Update.
8717         * remote-fileio.c (remote_fileio_func_read): Update.
8718         (remote_fileio_func_write): Update.
8719         * tui/tui.c (tui_enable): Update.
8720         * tui/tui-interp.c (tui_interp::init): Update.
8721         * utils.c (init_page_info): Update.
8722         (putchar_unfiltered, fputc_unfiltered): Update.
8723         (gdb_flush): Update.
8724         (emit_style_escape): Update.
8725         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8726         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8727         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8728         (stderr_file::write): Update.
8729         (stderr_file::puts): Update.
8730         * ui-file.h (ui_file_isatty, ui_file_write)
8731         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8732         (ui_file_puts): Don't declare.
8733
8734 2020-02-10  Tom de Vries  <tdevries@suse.de>
8735
8736         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8737         sentinel to char *.
8738
8739 2020-02-09  Tom de Vries  <tdevries@suse.de>
8740
8741         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8742         filename if it matches "<artificial>".
8743
8744 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8745
8746         * windows-tdep.c (struct enum_value_name): New struct.
8747         (create_enum): New function.
8748         (windows_get_siginfo_type): Create and use enum types.
8749
8750 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8751
8752         * NEWS: Mention $_siginfo support for Windows.
8753         * windows-nat.c (handle_exception): Set siginfo_er.
8754         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8755         (windows_xfer_siginfo): New function.
8756         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8757         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8758         (init_windows_gdbarch_data): New function.
8759         (get_windows_gdbarch_data): New function.
8760         (windows_get_siginfo_type): New function.
8761         (windows_init_abi): Register windows_get_siginfo_type.
8762         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8763
8764 2020-02-08  Tom Tromey  <tom@tromey.com>
8765
8766         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8767         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8768         <keep>: Declare method.
8769         <m_keep>: Remove member.
8770         <~cutu_reader>: Remove.
8771         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8772         (cutu_reader::cutu_reader): Update.
8773         (cutu_reader::keep): Rename from ~cutu_reader.
8774         (process_psymtab_comp_unit, build_type_psymtabs_1)
8775         (process_skeletonless_type_unit, load_partial_comp_unit)
8776         (load_full_comp_unit, dwarf2_read_addr_index)
8777         (read_signatured_type): Update.
8778
8779 2020-02-08  Tom Tromey  <tom@tromey.com>
8780
8781         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8782         "want_partial_unit" parameter.
8783         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8784         Inline check for DW_TAG_partial_unit.
8785         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8786
8787 2020-02-08  Tom Tromey  <tom@tromey.com>
8788
8789         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8790         read.c.
8791         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8792         read.c.
8793
8794 2020-02-08  Tom Tromey  <tom@tromey.com>
8795
8796         * dwarf2/read.c (read_address): Move to comp-unit.c.
8797         (dwarf2_rnglists_process, dwarf2_ranges_process)
8798         (read_attribute_value, dwarf_decode_lines_1)
8799         (var_decode_location, decode_locdesc): Update.
8800         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8801         read.c.  Remove "cu" parameter.
8802         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8803         method.
8804
8805 2020-02-08  Tom Tromey  <tom@tromey.com>
8806
8807         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8808         (read_indirect_line_string): Update.
8809         * dwarf2/comp-unit.c (read_offset): Remove.
8810         (read_comp_unit_head): Update.
8811         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8812         method.
8813         (read_offset): Don't declare.
8814
8815 2020-02-08  Tom Tromey  <tom@tromey.com>
8816
8817         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8818         * dwarf2/read.c (struct comp_unit_head): Move to
8819         dwarf2/comp-unit.h.
8820         (enum class rcuh_kind): Move to comp-unit.h.
8821         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8822         (read_comp_unit_head, error_check_comp_unit_head)
8823         (read_and_check_comp_unit_head): Move to comp-unit.c.
8824         (read_offset, dwarf_unit_type_name): Likewise.
8825         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8826         (cutu_reader::cutu_reader, read_call_site_scope)
8827         (find_partial_die, follow_die_offset): Update.
8828         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8829
8830 2020-02-08  Tom Tromey  <tom@tromey.com>
8831
8832         * dwarf2/read.c (read_offset_1): Move to leb.c.
8833         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8834         (dwarf_decode_macro_bytes): Update.
8835         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8836         * dwarf2/leb.h (read_offset): Declare.
8837
8838 2020-02-08  Tom Tromey  <tom@tromey.com>
8839
8840         * dwarf2/read.c (dwarf2_section_size): Remove.
8841         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8842         Update.
8843         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8844
8845 2020-02-08  Tom Tromey  <tom@tromey.com>
8846
8847         * dwarf2/read.c (read_initial_length): Move to leb.c.
8848         * dwarf2/leb.h (read_initial_length): Declare.
8849         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8850         handle_nonstd parameter.
8851         * dwarf2/frame.c (read_initial_length): Remove.
8852         (decode_frame_entry_1): Update.
8853
8854 2020-02-08  Tom Tromey  <tom@tromey.com>
8855
8856         * dwarf2/loc.c (dwarf2_find_location_expression)
8857         (dwarf_evaluate_loc_desc::get_tls_address)
8858         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8859         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8860         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8861         (dwarf2_compile_property_to_c)
8862         (dwarf2_loc_desc_get_symbol_read_needs)
8863         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8864         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8865         (loclist_describe_location, loclist_tracepoint_var_ref)
8866         (loclist_generate_c_location): Update.
8867         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8868         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8869         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8870         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8871         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8872         (dwarf2_per_cu_data::addr_size)
8873         (dwarf2_per_cu_data::ref_addr_size)
8874         (dwarf2_per_cu_data::text_offset)
8875         (dwarf2_per_cu_data::addr_type): Now methods.
8876         (per_cu_header_read_in): Make per_cu "const".
8877         (dwarf2_version): Remove.
8878         (dwarf2_per_cu_data::int_type): Now a method.
8879         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8880         (set_die_type, read_array_type, read_subrange_index_type)
8881         (read_tag_string_type, read_subrange_type): Update.
8882         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8883         offset_size, ref_addr_size, text_offset, addr_type, version,
8884         objfile, int_type, addr_sized_int_type>: Declare methods.
8885
8886 2020-02-08  Tom Tromey  <tom@tromey.com>
8887
8888         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8889         Move earlier.
8890
8891 2020-02-08  Tom Tromey  <tom@tromey.com>
8892
8893         * dwarf2/read.h (dwarf_line_debug): Declare.
8894         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8895         * dwarf2/read.c: Move line_header code to new files.
8896         (dwarf_line_debug): No longer static.
8897         * dwarf2/line-header.c: New file.
8898         * dwarf2/line-header.h: New file.
8899
8900 2020-02-08  Tom Tromey  <tom@tromey.com>
8901
8902         * dwarf2/read.c (struct line_header) <file_full_name,
8903         file_file_name>: Return unique_xmalloc_ptr.
8904         (line_header::file_file_name): Update.
8905         (line_header::file_full_name): Update.
8906         (dw2_get_file_names_reader): Update.
8907         (macro_start_file): Update.
8908
8909 2020-02-08  Tom Tromey  <tom@tromey.com>
8910
8911         * dwarf2/read.c (struct line_header) <file_full_name,
8912         file_file_name>: Declare methods.
8913         (dw2_get_file_names_reader): Update.
8914         (file_file_name): Now a method.
8915         (file_full_name): Likewise.
8916         (macro_start_file): Update.
8917
8918 2020-02-08  Tom Tromey  <tom@tromey.com>
8919
8920         * dwarf2/read.c (dwarf_always_disassemble)
8921         (show_dwarf_always_disassemble): Move to loc.c.
8922         (_initialize_dwarf2_read): Move "always-disassemble" registration
8923         to loc.c.
8924         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8925         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8926         static.
8927         (show_dwarf_always_disassemble): Move from read.c.
8928         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8929
8930 2020-02-08  Tom Tromey  <tom@tromey.com>
8931
8932         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8933         (create_quick_file_names_table): Return htab_up.
8934         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8935         Update.
8936         * dwarf2/read.h (struct dwarf2_per_objfile)
8937         <quick_file_names_table>: Now htab_up.
8938
8939 2020-02-08  Tom Tromey  <tom@tromey.com>
8940
8941         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8942
8943 2020-02-08  Tom Tromey  <tom@tromey.com>
8944
8945         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8946         Rewrite.
8947         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8948         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8949         (abbrev_table::abbrev_table): No longer inline.
8950         (ABBREV_HASH_SIZE): Remove.
8951         (abbrev_table::m_abbrevs): Now an htab_up.
8952
8953 2020-02-08  Tom Tromey  <tom@tromey.com>
8954
8955         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8956         (cutu_reader): Update.
8957         (build_type_psymtabs_1): Update.
8958         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8959         (abbrev_table::alloc_abbrev): Update.
8960         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8961         (abbrev_table::read): New static method, renamed from
8962         abbrev_table_read_table.
8963         (abbrev_table::alloc_abbrev)
8964         (abbrev_table::add_abbrev): Now private.
8965         (abbrev_table::abbrev_table): Now private.
8966         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8967
8968 2020-02-08  Tom Tromey  <tom@tromey.com>
8969
8970         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8971         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8972         htab_up.
8973
8974 2020-02-08  Tom Tromey  <tom@tromey.com>
8975
8976         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8977         htab_up.
8978         (lookup_dwo_unit_in_dwp): Update.
8979         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8980         on obstack.
8981
8982 2020-02-08  Tom Tromey  <tom@tromey.com>
8983
8984         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8985         obstack.
8986
8987 2020-02-08  Tom Tromey  <tom@tromey.com>
8988
8989         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8990         line_header_hash.
8991         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8992         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8993         Change type to htab_up.
8994
8995 2020-02-08  Tom Tromey  <tom@tromey.com>
8996
8997         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8998         htab_up.  Don't allocate on obstack.
8999         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9000         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9001         Change type to htab_up.
9002
9003 2020-02-08  Tom Tromey  <tom@tromey.com>
9004
9005         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9006         Change type to htab_up.
9007         * dwarf2/read.c (create_signatured_type_table_from_index)
9008         (create_signatured_type_table_from_debug_names)
9009         (create_all_type_units, add_type_unit)
9010         (lookup_dwo_signatured_type, lookup_signatured_type)
9011         (process_skeletonless_type_unit): Update.
9012         (create_debug_type_hash_table, create_debug_types_hash_table):
9013         Change type of types_htab.
9014         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9015         htab_up.  Don't allocate on obstack.
9016         (create_cus_hash_table): Change type of cus_htab parameter.
9017         (struct dwo_file) <cus, tus>: Now htab_up.
9018         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9019         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9020         (queue_and_load_all_dwo_tus): Update.
9021         * dwarf2/index-write.c (write_gdbindex): Update.
9022         (write_debug_names): Update.
9023
9024 2020-02-08  Tom Tromey  <tom@tromey.com>
9025
9026         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9027         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9028         destructor.
9029         (struct dwarf2_per_objfile) <queue>: New member.
9030         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9031         dwarf2/read.h.
9032         (dwarf2_queue, dwarf2_queue_tail): Remove.
9033         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9034         DISABLE_COPY_AND_ASSIGN.
9035         <m_per_objfile>: New member.
9036         <~dwarf2_queue_guard>: Rewrite.
9037         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9038         Update.
9039         (~dwarf2_queue_item): New.
9040
9041 2020-02-08  Tom Tromey  <tom@tromey.com>
9042
9043         * dwarf2/read.c (struct die_info) <has_children>: New member.
9044         (dw2_get_file_names_reader): Remove has_children.
9045         (dw2_get_file_names): Update.
9046         (read_cutu_die_from_dwo): Remove has_children.
9047         (cutu_reader::init_tu_and_read_dwo_dies)
9048         (cutu_reader::cutu_reader): Update.
9049         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9050         Remove has_children.
9051         (build_type_psymtabs_1, process_skeletonless_type_unit)
9052         (load_partial_comp_unit, load_full_comp_unit): Update.
9053         (create_dwo_cu_reader): Remove has_children.
9054         (create_cus_hash_table, read_die_and_children): Update.
9055         (read_full_die_1,read_full_die): Remove has_children.
9056         (read_signatured_type): Update.
9057         (class cutu_reader) <has_children>: Remove.
9058
9059 2020-02-08  Tom Tromey  <tom@tromey.com>
9060
9061         * dwarf2/expr.c: Rename from dwarf2expr.c.
9062         * dwarf2/expr.h: Rename from dwarf2expr.h.
9063         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9064         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9065         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9066         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9067         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9068         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9069         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9070         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9071         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9072         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9073         * dwarf2/loc.c: Rename from dwarf2loc.c.
9074         * dwarf2/loc.h: Rename from dwarf2loc.h.
9075         * dwarf2/read.c: Rename from dwarf2read.c.
9076         * dwarf2/read.h: Rename from dwarf2read.h.
9077         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9078         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9079         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9080         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9081         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9082         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9083         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9084         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9085         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9086         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9087         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9088         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9089         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9090         Update.
9091         * Makefile.in (COMMON_SFILES): Update.
9092         (HFILES_NO_SRCDIR): Update.
9093
9094 2020-02-08  Tom Tromey  <tom@tromey.com>
9095
9096         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9097         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9098
9099 2020-02-08  Tom Tromey  <tom@tromey.com>
9100
9101         * dwarf2read.h (struct die_info): Don't declare.
9102
9103 2020-02-08  Tom Tromey  <tom@tromey.com>
9104
9105         * dwarf2read.h (die_info_ptr): Remove typedef.
9106
9107 2020-02-08  Tom Tromey  <tom@tromey.com>
9108
9109         * dwarf2read.c (read_call_site_scope)
9110         (handle_data_member_location, dwarf2_add_member_fn)
9111         (mark_common_block_symbol_computed, read_common_block)
9112         (attr_to_dynamic_prop, partial_die_info::read)
9113         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9114         (dwarf2_symbol_mark_computed, set_die_type): Update.
9115         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9116         method.
9117         (attr_form_is_block): Don't declare.
9118         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9119
9120 2020-02-08  Tom Tromey  <tom@tromey.com>
9121
9122         * dwarf2read.c (dwarf2_find_base_address, )
9123         (read_call_site_scope, rust_containing_type)
9124         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9125         (handle_data_member_location, dwarf2_add_member_fn)
9126         (get_alignment, read_structure_type, process_structure_scope)
9127         (mark_common_block_symbol_computed, read_common_block)
9128         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9129         (partial_die_info::read, read_attribute_value, new_symbol)
9130         (lookup_die_type, dwarf2_get_ref_die_offset)
9131         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9132         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9133         (dwarf2_symbol_mark_computed): Update.
9134         * dwarf2/attribute.h (struct attribute) <value_as_address,
9135         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9136         methods.
9137         (value_as_address, attr_form_is_section_offset)
9138         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9139         * dwarf2/attribute.c (attribute::value_as_address)
9140         (attribute::form_is_section_offset, attribute::form_is_constant)
9141         (attribute::form_is_ref): Now methods.
9142
9143 2020-02-08  Tom Tromey  <tom@tromey.com>
9144
9145         * dwarf2read.c (struct attribute, DW_STRING)
9146         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9147         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9148         (attr_form_is_block, attr_form_is_section_offset)
9149         (attr_form_is_constant, attr_form_is_ref): Move.
9150         * dwarf2/attribute.h: New file.
9151         * dwarf2/attribute.c: New file, from dwarf2read.c.
9152         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9153
9154 2020-02-08  Tom Tromey  <tom@tromey.com>
9155
9156         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9157         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9158         Move.
9159         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9160         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9161         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9162         abbrev.c.
9163         * dwarf2/abbrev.h: New file.
9164         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9165         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9166
9167 2020-02-08  Tom Tromey  <tom@tromey.com>
9168
9169         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9170         (dwarf2_section_size, dwarf2_get_section_info)
9171         (create_signatured_type_table_from_debug_names)
9172         (create_addrmap_from_aranges, read_debug_names_from_section)
9173         (get_gdb_index_contents_from_section, read_comp_unit_head)
9174         (error_check_comp_unit_head, read_abbrev_offset)
9175         (create_debug_type_hash_table, init_cu_die_reader)
9176         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9177         (read_comp_units_from_section, create_cus_hash_table)
9178         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9179         (create_dwp_v2_section, dwarf2_rnglists_process)
9180         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9181         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9182         (read_indirect_string_from_dwz, read_addr_index_1)
9183         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9184         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9185         (fill_in_loclist_baton): Update.
9186         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9187         get_containing_section, get_bfd_owner, get_bfd_section,
9188         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9189         (dwarf2_read_section, get_section_name, get_section_file_name)
9190         (get_containing_section, get_section_bfd_owner)
9191         (get_section_bfd_section, get_section_name, get_section_file_name)
9192         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9193         declare.
9194         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9195         (dwarf2_section_info::get_bfd_owner)
9196         (dwarf2_section_info::get_bfd_section)
9197         (dwarf2_section_info::get_name)
9198         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9199         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9200         (dwarf2_section_info::read): Now methods.
9201         * dwarf-index-write.c (class debug_names): Update.
9202
9203 2020-02-08  Tom Tromey  <tom@tromey.com>
9204
9205         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9206         Move to dwarf2/section.h.
9207         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9208         (get_section_bfd_section, get_section_name)
9209         (get_section_file_name, get_section_id, get_section_flags)
9210         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9211         dwarf2/section.c.
9212         * dwarf2/section.h: New file.
9213         * dwarf2/section.c: New file, from dwarf2read.c.
9214         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9215
9216 2020-02-08  Tom Tromey  <tom@tromey.com>
9217
9218         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9219         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9220         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9221         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9222         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9223         * dwarf2/leb.h: New file, from dwarf2read.c.
9224         * dwarf2/leb.c: New file, from dwarf2read.c.
9225         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9226         Remove.
9227         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9228         (COMMON_SFILES): Add dwarf2/leb.c.
9229
9230 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9231
9232         GDB 9.1 released.
9233
9234 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9235
9236         PR gdb/25190:
9237         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9238         * gdb/remote.c (remote_console_output): Update.
9239         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9240         (ui_file_puts): ...this.
9241         * gdb/ui-file.h (ui_file_puts): Add declaration.
9242         * gdb/utils.c (emit_style_escape): Update.
9243         (flush_wrap_buffer): Update.
9244         (fputs_maybe_filtered): Update.
9245         (fputs_unfiltered): Add function.
9246
9247 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9248
9249         * gdb/event-loop.c (gdb_wait_for_event): Update.
9250         * gdb/printcmd.c (printf_command): Update.
9251         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9252         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9253         (gdb_os_flush_stderr): Update.
9254         * gdb/remote.c (remote_console_output): Update.
9255         * gdb/ui-file.c (gdb_flush): Rename to...
9256         (ui_file_flush): ...this.
9257         (stderr_file::write): Update.
9258         (stderr_file::puts): Update.
9259         * gdb/ui-file.h (gdb_flush): Rename to...
9260         (ui_file_flush): ...this.
9261         * gdb/utils.c (gdb_flush): Add function.
9262         * gdb/utils.h (gdb_flush): Add declaration.
9263
9264 2020-02-07  Tom Tromey  <tromey@adacore.com>
9265
9266         PR breakpoints/24915:
9267         * source.c (find_and_open_source): Do not check basenames_may_differ.
9268
9269 2020-02-07  Tom Tromey  <tom@tromey.com>
9270
9271         * README: Update gdbserver documentation.
9272         * gdbserver: Move to top level.
9273         * configure.tgt (build_gdbserver): Remove.
9274         * configure.ac: Remove --enable-gdbserver.
9275         * configure: Rebuild.
9276         * Makefile.in (distclean): Don't mention gdbserver.
9277
9278 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9279
9280         * source-cache.c (source_cache::ensure): Surround
9281         get_plain_source_lines with a try/catch.
9282         (source_cache::get_line_charpos): Get rid of try/catch
9283         and only check for the return value of "ensure".
9284         * tui/tui-source.c (tui_source_window::set_contents):
9285         Simplify "nlines" calculation.
9286
9287 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9288
9289         * MAINTAINERS (Write After Approval): Add myself.
9290
9291 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9292
9293         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9294         function call.
9295
9296 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9297
9298         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9299
9300 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9301
9302         * nat/riscv-linux-tdesc.h: New file.
9303         * nat/riscv-linux-tdesc.c: New file, taking code from...
9304         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9305         ... here.
9306         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9307         NATDEPFILES.
9308
9309 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9310
9311         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9312         we don't set the fake simulator ptid to the null_ptid.
9313
9314 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9315
9316         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9317         * gdbthread.h (class thread_info) <resumed>: Likewise.
9318         * infrun.c (resume_1): Likewise.
9319         (proceed): Likewise.
9320         (infrun_thread_stop_requested): Likewise.
9321         (stop_all_threads): Likewise.
9322         (handle_inferior_event): Likewise.
9323         (restart_threads): Likewise.
9324         (finish_step_over): Likewise.
9325         (keep_going_stepped_thread): Likewise.
9326         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9327         (linux_handle_extended_wait): Likewise.
9328         * record-btrace.c (get_thread_current_frame_id): Likewise.
9329         * record-full.c (record_full_wait_1): Likewise.
9330         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9331         * target.c (target_resume): Likewise.
9332         * thread.c (set_running_thread): Likewise.
9333
9334 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9335
9336         * f-valprint.c (f77_print_array_1): Changed datatype of index
9337         variable to LONGEST from int to enable it to contain bound
9338         values correctly.
9339
9340 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9341
9342         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9343         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9344         offsets according to FLEN determined.
9345         (riscv_linux_nat_target::read_description): Determine FLEN
9346         dynamically.
9347         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9348         according to FLEN determined.
9349         (riscv_linux_nat_target::store_registers): Likewise.
9350
9351 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9352
9353         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9354         when reg->group is empty and reggroup is not.
9355
9356 2020-01-31  Tom Tromey  <tromey@adacore.com>
9357
9358         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9359         Call beneath target's mourn_inferior after unpushing.
9360
9361 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9362
9363         PR tui/9765
9364         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9365         have enough lines to fill the screen, still return the lowest
9366         address we found.
9367
9368 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9369
9370         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9371         '-', '<', and '>' commands.
9372
9373 2020-01-29  Pedro Alves  <palves@redhat.com>
9374             Sergio Durigan Junior  <sergiodj@redhat.com>
9375
9376         * infcmd.c (construct_inferior_arguments): Assert that
9377         'argc' is greater than 0.
9378
9379 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9380
9381         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9382         (BRK_INSN_MASK): Define to 0xd4200000.
9383         (aarch64_program_breakpoint_here_p): New function.
9384         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9385         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9386         breakpoint.c.
9387         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9388         breakpoint.h
9389         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9390         call gdbarch_program_breakpoint_here_p.
9391         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9392         default_program_breakpoint_here_p, changed return type to bool and
9393         simplified.
9394         * breakpoint.h (program_breakpoint_here): Moved prototype to
9395         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9396         return type to bool.
9397         * gdbarch.c: Regenerate.
9398         * gdbarch.h: Regenerate.
9399         * gdbarch.sh (program_breakpoint_here_p): New method.
9400         * infrun.c (handle_signal_stop): Call
9401         gdbarch_program_breakpoint_here_p.
9402
9403 2020-01-26  Tom Tromey  <tom@tromey.com>
9404
9405         * ctfread.c (struct ctf_fp_info): Reindent.
9406         (_initialize_ctfread): Remove.
9407
9408 2020-01-26  Tom Tromey  <tom@tromey.com>
9409
9410         * psymtab.c (partial_map_expand_apply)
9411         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9412         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9413         (psym_print_stats, psym_expand_symtabs_for_function)
9414         (psym_map_symbol_filenames, psym_map_matching_symbols)
9415         (psym_expand_symtabs_matching)
9416         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9417         (maintenance_check_psymtabs): Use new methods.
9418         * psympriv.h (struct partial_symtab) <readin_p,
9419         get_compunit_symtab>: New methods.
9420         <readin, compunit_symtab>: Remove members.
9421         (struct standard_psymtab): New.
9422         (struct legacy_psymtab): Derive from standard_psymtab.
9423         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9424         standard_psymtab.
9425         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9426
9427 2020-01-26  Tom Tromey  <tom@tromey.com>
9428
9429         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9430         read_dependencies.  Add assert.
9431         * psymtab.c (partial_symtab::read_dependencies): New method.
9432         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9433         method.
9434         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9435         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9436         read_dependencies.
9437         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9438         Add assert.
9439
9440 2020-01-26  Tom Tromey  <tom@tromey.com>
9441
9442         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9443         Call expand_psymtab.
9444         (xcoff_read_symtab): Call expand_psymtab.
9445         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9446         legacy_expand_psymtab.
9447         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9448         method.
9449         (struct legacy_psymtab) <expand_psymtab>: Implement.
9450         <legacy_expand_psymtab>: New member.
9451         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9452         (parse_partial_symbols): Set legacy_expand_psymtab.
9453         (psymtab_to_symtab_1): Change argument order.  Call
9454         expand_psymtab.
9455         (new_psymtab): Set legacy_expand_psymtab.
9456         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9457         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9458         expand_psymtab.
9459         (dwarf2_psymtab::expand_psymtab): Rename from
9460         psymtab_to_symtab_1.  Call expand_psymtab.
9461         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9462         (dbx_end_psymtab): Likewise.
9463         (dbx_psymtab_to_symtab_1): Change argument order. Call
9464         expand_psymtab.
9465         (dbx_read_symtab): Call expand_psymtab.
9466         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9467         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9468         (ctf_psymtab::read_symtab): Call expand_psymtab.
9469
9470 2020-01-26  Tom Tromey  <tom@tromey.com>
9471
9472         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9473         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9474         messages.
9475         * mdebugread.c (mdebug_read_symtab): Remove prints.
9476         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9477         assert.
9478         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9479
9480 2020-01-26  Tom Tromey  <tom@tromey.com>
9481
9482         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9483         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9484         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9485         legacy_symtab.
9486         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9487         * psymtab.c (psymtab_to_symtab): Call method.
9488         (dump_psymtab): Update.
9489         * psympriv.h (struct partial_symtab): Add virtual destructor.
9490         <read_symtab>: New method.
9491         (struct legacy_symtab): New.
9492         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9493         (struct pst_map) <pst>: Now a legacy_psymtab.
9494         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9495         (new_psymtab): Use legacy_psymtab.
9496         * dwarf2read.h (struct dwarf2_psymtab): New.
9497         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9498         * dwarf2read.c (dwarf2_create_include_psymtab)
9499         (dwarf2_build_include_psymtabs, create_type_unit_group)
9500         (create_partial_symtab, process_psymtab_comp_unit_reader)
9501         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9502         (set_partial_user): Use dwarf2_psymtab.
9503         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9504         (psymtab_to_symtab_1, process_full_comp_unit)
9505         (process_full_type_unit, dwarf2_ranges_read)
9506         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9507         (dwarf_decode_lines): Use dwarf2_psymtab.
9508         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9509         (add_address_entry_worker, write_one_signatured_type)
9510         (recursively_count_psymbols, recursively_write_psymbols)
9511         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9512         (write_debug_names): Likewise.
9513         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9514         <pst>: Now a legacy_psymtab.
9515         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9516         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9517         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9518         * ctfread.c (struct ctf_psymtab): New.
9519         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9520         ctf_psymtab.
9521         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9522         (create_partial_symtab): Return a ctf_psymtab.
9523         (scan_partial_symbols): Update.
9524
9525 2020-01-26  Tom Tromey  <tom@tromey.com>
9526
9527         * xcoffread.c (xcoff_start_psymtab): Use new.
9528         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9529         renamed from start_psymtab_common.
9530         * psympriv.h (struct partial_symtab): Add new constructor.
9531         (start_psymtab_common): Don't declare.
9532         * mdebugread.c (parse_partial_symbols): Use new.
9533         * dwarf2read.c (create_partial_symtab): Use new.
9534         * dbxread.c (start_psymtab): Use new.
9535         * ctfread.c (create_partial_symtab): Use new.
9536
9537 2020-01-26  Tom Tromey  <tom@tromey.com>
9538
9539         * xcoffread.c (xcoff_end_psymtab): Use new.
9540         * psymtab.c (start_psymtab_common): Use new.
9541         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9542         Update.
9543         * psympriv.h (struct partial_symtab): Add parameters to
9544         constructor.  Don't inline.
9545         (allocate_psymtab): Don't declare.
9546         * mdebugread.c (new_psymtab): Use new.
9547         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9548         * dbxread.c (dbx_end_psymtab): Use new.
9549
9550 2020-01-26  Tom Tromey  <tom@tromey.com>
9551
9552         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9553         allocate_psymtab.  Update documentation.
9554         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9555         allocate_psymtab.  Do not use new.
9556         (allocate_psymtab): Use new.  Update.
9557
9558 2020-01-26  Tom Tromey  <tom@tromey.com>
9559
9560         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9561         * psymtab.c (psym_print_stats): Update.
9562         * psympriv.h (struct partial_symtab) <readin,
9563         psymtabs_addrmap_supported, anonymous>: Now bool.
9564         * mdebugread.c (psymtab_to_symtab_1): Update.
9565         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9566         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9567         (process_full_comp_unit, process_full_type_unit): Update.
9568         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9569         * ctfread.c (psymtab_to_symtab): Update.
9570
9571 2020-01-26  Tom Tromey  <tom@tromey.com>
9572
9573         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9574         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9575         * psymtab.c (psymtab_storage): Delete psymtabs.
9576         (psymtab_storage::allocate_psymtab): Use new.
9577         (psymtab_storage::discard_psymtab): Use delete.
9578         * psympriv.h (struct partial_symtab): Add constructor and
9579         initializers.
9580
9581 2020-01-26  Tom Tromey  <tom@tromey.com>
9582
9583         * machoread.c: Do not include psympriv.h.
9584
9585 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9586
9587         * NEWS: Mention the new option and the set/show commands.
9588
9589 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9590
9591         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9592         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9593         (validate_exec_file): New variables, enums, functions.
9594         (exec_file_locate_attach, print_section_info): Style the filenames.
9595         (_initialize_exec): Install show_exec_file_mismatch_command and
9596          set_exec_file_mismatch_command.
9597         * gdbcore.h (validate_exec_file): Declare.
9598         * infcmd.c (attach_command): Call validate_exec_file.
9599         * remote.c ( remote_target::remote_add_inferior): Likewise.
9600
9601 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9602
9603         * frame.c (find_frame_sal): Move call to get_next_frame into more
9604         inner scope.
9605         * inline-frame.c (inilne_state) <inline_state>: Update argument
9606         types.
9607         (inilne_state) <skipped_symbol>: Rename to...
9608         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9609         (skip_inline_frames): Build vector of skipped symbols and use this
9610         to reate the inline_state.
9611         (inline_skipped_symbol): Add a comment and some assertions, fetch
9612         skipped symbol from the list.
9613
9614 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9615
9616         * buildsym.c (lte_is_less_than): Delete.
9617         (buildsym_compunit::end_symtab_with_blockvector): Create local
9618         lambda function to sort line table entries, and use
9619         std::stable_sort instead of std::sort.
9620         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9621         markers when looking for a previous line.
9622
9623 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9624
9625         * dwarf2read.c (lnp_state_machine::record_line): Include
9626         end_sequence parameter in debug print out.  Record the line if we
9627         are at an end_sequence marker even if it's not the start of a
9628         statement.
9629         * symmisc.c (maintenance_print_one_line_table): Print end of
9630         sequence markers with 'END' not '0'.
9631
9632 2020-01-24  Pedro Alves  <palves@redhat.com>
9633
9634         PR gdb/25410
9635         * thread.c (scoped_restore_current_thread::restore): Use
9636         switch_to_inferior_no_thread.
9637         * exec.c: Include "progspace-and-thread.h".
9638         (add_target_sections, remove_target_sections):
9639         scoped_restore_current_pspace_and_thread instead of
9640         scoped_restore_current_thread.
9641         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9642         and aspace to the inferior before calling clone_program_space.
9643         Remove stale comment.
9644
9645 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9646
9647         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9648         (arm_netbsd_nat_target::fetch_registers): ...this.
9649         (arm_nbsd_nat_target::store_registers): Rename to...
9650         (arm_netbsd_nat_target::store_registers): ...this.
9651
9652 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9653
9654         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9655         register_t.
9656
9657 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9658
9659         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9660         Update comment.
9661         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9662         Likewise.
9663         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9664         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9665         the correct replacement (iterate_over_regset_sections).
9666         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9667         Update comment.
9668
9669 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9670
9671         PR gdb/23718
9672         * gdb/python/python.c (execute_gdb_command): Call
9673         async_enable_stdin in catch block.
9674
9675 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9676
9677         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9678         SWITCH_THRU_ALL_UIS.
9679
9680 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9681
9682         PR tui/9765
9683         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9684         comment, add extra parameter, and update to store previous symbol
9685         when appropriate.
9686         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9687         add extra parameter.
9688         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9689         remove unneeded parameter, add try/catch around gdb_print_insn,
9690         rewrite to add items to asm_lines vector.
9691         (tui_find_backward_disassembly_start_address): New function.
9692         (tui_find_disassembly_address): Updated throughout.
9693         (tui_disasm_window::set_contents): Update for changes to
9694         tui_disassemble.
9695         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9696         number of lines to scroll.
9697
9698 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9699
9700         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9701         (SECT_OFF_DATA): Likewise.
9702         (SECT_OFF_RODATA): Likewise.
9703         (SECT_OFF_TEXT): Likewise.
9704         (SECT_OFF_BSS): Likewise.
9705         (struct objfile) <text_section_offset, data_section_offset>: New
9706         methods.
9707         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9708         objfile::text_section_offset.
9709         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9710         * coffread.c (coff_symtab_read): Likewise.
9711         (enter_linenos): Likewise.
9712         (process_coff_symbol): Likewise.
9713         * ctfread.c (get_objfile_text_range): Likewise.
9714         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9715         Use objfile::data_section_offset.
9716         * dwarf2-frame.c (execute_cfa_program): Use
9717         objfile::text_section_offset.
9718         (dwarf2_frame_find_fde): Likewise.
9719         * dwarf2read.c (create_addrmap_from_index): Likewise.
9720         (create_addrmap_from_aranges): Likewise.
9721         (dw2_find_pc_sect_compunit_symtab): Likewise.
9722         (process_psymtab_comp_unit_reader): Likewise.
9723         (add_partial_symbol): Likewise.
9724         (add_partial_subprogram): Likewise.
9725         (process_full_comp_unit): Likewise.
9726         (read_file_scope): Likewise.
9727         (read_func_scope): Likewise.
9728         (read_lexical_block_scope): Likewise.
9729         (read_call_site_scope): Likewise.
9730         (dwarf2_rnglists_process): Likewise.
9731         (dwarf2_ranges_process): Likewise.
9732         (dwarf2_ranges_read): Likewise.
9733         (dwarf_decode_lines_1): Likewise.
9734         (new_symbol): Likewise.
9735         (dwarf2_fetch_die_loc_sect_off): Likewise.
9736         (dwarf2_per_cu_text_offset): Likewise.
9737         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9738         * hppa-tdep.c (read_unwind_info): Likewise.
9739         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9740         * psympriv.h (struct partial_symtab): Likewise.
9741         * psymtab.c (find_pc_sect_psymtab): Likewise.
9742         * solib-svr4.c (enable_break): Likewise.
9743         * stap-probe.c (relocate_address): Use
9744         objfile::data_section_offset.
9745         * xcoffread.c (enter_line_range): Use
9746         objfile::text_section_offset.
9747         (read_xcoff_symtab): Likewise.
9748
9749 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9750
9751         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9752         declaration to narrower scopes.
9753
9754 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9755
9756         * darwin-nat.h (struct darwin_exception_msg, enum
9757         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9758         Move up.
9759         (class darwin_nat_target) <wait_1, check_new_threads,
9760         decode_exception_message, decode_message, stop_inferior,
9761         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9762         * darwin-nat.c (darwin_check_new_threads): Rename to...
9763         (darwin_nat_target::check_new_threads): ... this.
9764         (darwin_suspend_inferior_it): Remove.
9765         (darwin_decode_exception_message): Rename to...
9766         (darwin_nat_target::decode_exception_message): ... this.
9767         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9768         (darwin_decode_message): Rename to...
9769         (darwin_nat_target::decode_message): ... this.
9770         (cancel_breakpoint): Rename to...
9771         (darwin_nat_target::cancel_breakpoint): ... this.
9772         (darwin_wait): Rename to...
9773         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9774         instead of iterate_over_inferiors.
9775         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9776         (darwin_stop_inferior): Rename to...
9777         (darwin_nat_target::stop_inferior): ... this.
9778         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9779         (darwin_init_thread_list): Rename to...
9780         (darwin_nat_target::init_thread_list): ... this.
9781         (darwin_ptrace_him): Rename to...
9782         (darwin_nat_target::ptrace_him): ... this.
9783         (darwin_nat_target::create_inferior): Pass lambda function to
9784         fork_inferior.
9785         (darwin_nat_target::detach): Call stop_inferior instead of
9786         darwin_stop_inferior.
9787         * fork-inferior.h (fork_inferior): Change init_trace_fun
9788         parameter to gdb::function_view.
9789         * fork-inferior.c (fork_inferior): Likewise.
9790
9791 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9792
9793         * i386-cygwin-tdep.c (core_process_module_section): Update.
9794         * windows-nat.c (struct lm_info_windows): Add text_offset.
9795         (windows_xfer_shared_libraries): Update.
9796         * windows-tdep.c (windows_xfer_shared_library):
9797         Add text_offset_cached argument.
9798         * windows-tdep.h (windows_xfer_shared_library): Update.
9799
9800 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9801
9802         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9803
9804 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9805
9806         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9807         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9808         replace with range-based for.
9809         (gdbsim_interrupt_inferior): Remove.
9810         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9811         with a range-based for.  Inline code from
9812         gdbsim_interrupt_inferior.
9813
9814 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9815
9816         * infrun.c (proceed): Fix indentation.
9817
9818 2020-01-21  Tom Tromey  <tromey@adacore.com>
9819
9820         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9821         * python/python.c (python_extension_ops): Update.
9822         (gdbpy_colorize): New function.
9823         * python/lib/gdb/__init__.py (colorize): New function.
9824         * extension.h (ext_lang_colorize): Declare.
9825         * extension.c (ext_lang_colorize): New function.
9826         * extension-priv.h (struct extension_language_ops) <colorize>: New
9827         member.
9828         * cli/cli-style.c (_initialize_cli_style): Update help text.
9829
9830 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9831
9832         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9833         <cond>: Change type to bool.
9834         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9835         (aarch64_displaced_step_cb): Likewise.
9836         (aarch64_displaced_step_tb): Likewise.
9837
9838 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9839
9840         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9841         output.
9842
9843 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9844
9845         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9846         <pc_adjust>: Adjust the documentation.
9847         (aarch64_displaced_step_fixup): Check if PC really moved before
9848         adjusting it.
9849
9850 2020-01-19  Tom Tromey  <tom@tromey.com>
9851
9852         * disasm.c (~gdb_disassembler): New destructor.
9853         (gdb_buffered_insn_length): Call disassemble_free_target.
9854         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9855         DISABLE_COPY_AND_ASSIGN.
9856
9857 2020-01-19  Tom Tromey  <tom@tromey.com>
9858
9859         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9860         (die_reader_func_ftype): Remove.
9861         (cutu_reader): New class.
9862         (dw2_get_file_names_reader): Remove "data" parameter.
9863         (dw2_get_file_names): Use cutu_reader.
9864         (create_debug_type_hash_table): Update.
9865         (read_cutu_die_from_dwo): Update comment.
9866         (lookup_dwo_unit): Add dwo_name parameter.
9867         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9868         die_reader_func_ftype and data parameters.
9869         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9870         Remove die_reader_func_ftype and data parameters.
9871         (~cutu_reader): New; from init_cutu_and_read_dies.
9872         (cutu_reader::cutu_reader): Rename from
9873         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9874         and data parameters.
9875         (init_cutu_and_read_dies_simple): Remove.
9876         (struct process_psymtab_comp_unit_data): Remove.
9877         (process_psymtab_comp_unit_reader): Remove data parameter; add
9878         want_partial_unit and pretend_language parameters.
9879         (process_psymtab_comp_unit): Use cutu_reader.
9880         (build_type_psymtabs_reader): Remove data parameter.
9881         (build_type_psymtabs_1): Use cutu_reader.
9882         (process_skeletonless_type_unit): Likewise.
9883         (load_partial_comp_unit_reader): Remove.
9884         (load_partial_comp_unit): Use cutu_reader.
9885         (load_full_comp_unit_reader): Remove.
9886         (load_full_comp_unit): Use cutu_reader.
9887         (struct create_dwo_cu_data): Remove.
9888         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9889         dwo_unit parameters.
9890         (create_cus_hash_table): Use cutu_reader.
9891         (struct dwarf2_read_addr_index_data): Remove.
9892         (dwarf2_read_addr_index_reader): Remove.
9893         (dwarf2_read_addr_index): Use cutu_reader.
9894         (read_signatured_type_reader): Remove.
9895         (read_signatured_type): Use cutu_reader.
9896
9897 2020-01-19  Tom Tromey  <tom@tromey.com>
9898
9899         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9900         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9901         (tui_wrefresh): Declare.
9902         * tui/tui-wingeneral.c (suppress_output): New global.
9903         (tui_suppress_output, ~tui_suppress_output): New constructor and
9904         destructor.
9905         (tui_wrefresh): New function.
9906         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9907         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9908         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9909         method.
9910         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9911         tui_wrefresh.
9912         (tui_data_window::no_refresh): New method.
9913         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9914         (tui_reg_command): Use tui_suppress_output
9915         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9916         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9917         method.
9918         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9919
9920 2020-01-19  Tom Tromey  <tom@tromey.com>
9921
9922         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9923         Handle case where symtab is null.
9924
9925 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9926
9927         * linux-fork.c (one_fork_p): Simplify.
9928
9929 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9930
9931         * top.c (struct qt_args): Remove.
9932         (kill_or_detach): Change return type to void, replace `void *`
9933         parameter with a proper one.
9934         (print_inferior_quit_action):  Likewise.
9935         (quit_confirm): Use range-based for loop to iterate over inferiors.
9936         (quit_force): Likewise.
9937
9938 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9939
9940         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9941         `void *` parameter with proper parameters.
9942         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9943         (print_one_inferior): Change return type to void, replace `void *`
9944         parameter with proper parameters.
9945         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9946         inferiors.
9947         (get_other_inferior): Remove.
9948         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9949         inferiors.
9950
9951 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9952
9953         * mi/mi-interp.c (report_initial_inferior): Remove.
9954         (mi_interp::init): Use range-based for to iterate over inferiors.
9955
9956 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9957
9958         * python/py-inferior.c (build_inferior_list): Remove.
9959         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9960
9961 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9962
9963         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9964         (btrace_stitch_trace): Likewise.
9965         * charset.c (intermediate_encoding): Likewise (vaild).
9966         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9967         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9968         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9969
9970 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9971
9972         * windows-tdep.c (windows_get_tlb_type):
9973         Add rtl_user_process_parameters type.
9974
9975 2020-01-16  Pedro Alves  <palves@redhat.com>
9976             Norbert Lange  <nolange79@gmail.com>
9977
9978         PR build/24805
9979         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9980         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9981         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9982         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9983         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9984         (ps_plog): Redeclare exported functions with default visibility.
9985
9986 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9987
9988         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9989         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9990
9991 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9992
9993         * infcmd.c (post_create_inferior): Use get_thread_regcache
9994         instead of get_current_regcache.
9995
9996 2020-01-14  Tom Tromey  <tom@tromey.com>
9997
9998         PR symtab/12535:
9999         * python/python.c (gdbpy_decode_line): Treat empty string the same
10000         as no argument.
10001
10002 2020-01-14  Tom Tromey  <tom@tromey.com>
10003
10004         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10005
10006 2020-01-14  Tom Tromey  <tom@tromey.com>
10007
10008         * nat/linux-btrace.c: Don't include <config.h>.
10009         * nat/linux-ptrace.c: Don't include <config.h>.
10010         * nat/x86-linux-dregs.c: Don't include <config.h>.
10011
10012 2020-01-14  Tom Tromey  <tom@tromey.com>
10013
10014         * configure: Rebuild.
10015         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10016
10017 2020-01-14  Tom Tromey  <tom@tromey.com>
10018
10019         * nat/x86-linux-dregs.c: Include configh.h.
10020         * nat/linux-ptrace.c: Include configh.h.
10021         * nat/linux-btrace.c: Include configh.h.
10022         * defs.h: Include config.h, bfd.h.
10023         * configure.ac: Don't source common.host.
10024         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10025         * configure: Rebuild.
10026         * acinclude.m4: Update path.
10027         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10028         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10029         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10030         (CLIBS): Add LIBSUPPORT.
10031         (CDEPS): Likewise.
10032         (COMMON_SFILES): Remove gdbsupport files.
10033         (HFILES_NO_SRCDIR): Likewise.
10034         (stamp-version): Update path to create-version.sh.
10035         (ALLDEPFILES): Remove gdbsupport files.
10036
10037 2020-01-14  Tom Tromey  <tom@tromey.com>
10038
10039         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10040         USE_WIN32API when needed.
10041         * configure.ac (USE_WIN32API): Don't define.
10042         (WIN32LIBS): Use WIN32APILIBS.
10043         * configure: Rebuild.
10044
10045 2020-01-14  Tom Tromey  <tom@tromey.com>
10046
10047         * configure: Rebuild.
10048         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10049
10050 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10051
10052         * skip.c (skip_function_command): Make skip w/o arguments use the
10053         name of the inlined function if pc is inside any inlined function.
10054
10055 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10056
10057         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10058         * infrun.c (resume_1): Likewise.
10059         (handle_inferior_event): Remove stale comment.
10060         * linux-nat.c (linux_nat_target::resume): Update comments.
10061         (save_stop_reason): Likewise.
10062         (linux_nat_filter_event): Likewise.
10063         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10064
10065 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10066
10067         * elfread.c (record_minimal_symbol): Set section index to 0 for
10068         non-allocatable sections.
10069
10070
10071 2020-01-13  Ali Tamur <tamur@google.com>
10072
10073         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10074         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10075         to gdb::optional.  Update comments.
10076         (dwo_file): Update comments.
10077         (read_attribute): Update API to take an additional out parameter,
10078         need_reprocess.  This is used to mark attributes that need other
10079         attributes (e.g. str_offsets_base) for correct computation which may not
10080         have been read yet.
10081         (read_attribute_reprocess): New function declaration.
10082         (read_addr_index): Likewise.
10083         (read_dwo_str_index): Likewise.
10084         (read_stub_str_index): Likewise.
10085         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10086         (lookup_addr_base): New function definition.
10087         (lookup_ranges_base): Likewise.
10088         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10089         lookup_ranges_base.
10090         (init_cutu_and_read_dies): Update comments.
10091         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10092         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10093         Update comments.
10094         (init_cutu_and_read_dies_simple): Reflect API changes.
10095         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10096         (create_cus_hash_table): Change API to take parent compile unit.
10097         Reflect API changes.
10098         (open_and_init_dwo_file): Reflect API changes.
10099         (dwarf2_get_pc_bounds): Update comments.
10100         (dwarf2_record_block_ranges): Likewise.
10101         (read_full_die_1): Change implementation to reprocess attributes that
10102         need str_offsets_base and addr_base.
10103         (partial_die_info::read): Likewise.
10104         (read_attribute_reprocess): New function definition.
10105         (read_attribute_value): Change API to take an additional out parameter,
10106         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10107         when a non-dwo compile unit has index based attributes.
10108         (read_attribute): Reflect API changes.
10109         (read_addr_index_1): Reflect API changes.  Update comments.
10110         (dwarf2_read_addr_index_data): Reflect API changes.
10111         (dwarf2_read_addr_index): Likewise.
10112         (read_str_index): Change API and implementation.  This becomes a helper
10113         to be used by the new string index related methods.  Update error
10114         message and comments.
10115         (read_dwo_str_index): New function definition.
10116         (read_stub_str_index): Likewise.
10117         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10118         * symfile.h (dwarf2_debug_sections): Likewise.
10119         * xcoffread.c (dwarf2_debug_sections): Likewise.
10120
10121 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10122
10123         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10124         core_reg_sect type to gdb_byte *.
10125         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10126         * cris-tdep.c (fetch_core_registers): Likewise.
10127         * corelow.c (core_target::get_core_register_section): Change
10128         type of `contents` to gdb::byte_vector.
10129
10130 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10131
10132         * tui/tui-wingeneral.c (box_win): Position the title in the center
10133         of the border.
10134
10135 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10136
10137         * corelow.c (core_target::get_core_register_section): Use
10138           std::vector instead of alloca.
10139
10140 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10141
10142         * warning.m4: Add -Wmissing-declarations to build_warnings.
10143         * configure: Re-generate.
10144
10145 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10146
10147         * python/python.c (init__gdb_module): Add declaration.
10148
10149 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10150
10151         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10152         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10153         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10154         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10155         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10156         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10157         * ada-exp.y (_initialize_ada_exp): Add declaration.
10158         * ada-lang.c (_initialize_ada_language): Add declaration.
10159         * ada-tasks.c (_initialize_tasks): Add declaration.
10160         * agent.c (_initialize_agent): Add declaration.
10161         * aix-thread.c (_initialize_aix_thread): Add declaration.
10162         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10163         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10164         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10165         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10166         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10167         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10168         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10169         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10170         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10171         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10172         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10173         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10174         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10175         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10176         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10177         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10178         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10179         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10180         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10181         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10182         * annotate.c (_initialize_annotate): Add declaration.
10183         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10184         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10185         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10186         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10187         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10188         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10189         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10190         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10191         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10192         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10193         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10194         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10195         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10196         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10197         * auto-load.c (_initialize_auto_load): Add declaration.
10198         * auxv.c (_initialize_auxv): Add declaration.
10199         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10200         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10201         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10202         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10203         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10204         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10205         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10206         * breakpoint.c (_initialize_breakpoint): Add declaration.
10207         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10208         * btrace.c (_initialize_btrace): Add declaration.
10209         * charset.c (_initialize_charset): Add declaration.
10210         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10211         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10212         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10213         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10214         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10215         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10216         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10217         * coffread.c (_initialize_coffread): Add declaration.
10218         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10219         * compile/compile.c (_initialize_compile): Add declaration.
10220         * complaints.c (_initialize_complaints): Add declaration.
10221         * completer.c (_initialize_completer): Add declaration.
10222         * copying.c (_initialize_copying): Add declaration.
10223         * corefile.c (_initialize_core): Add declaration.
10224         * corelow.c (_initialize_corelow): Add declaration.
10225         * cp-abi.c (_initialize_cp_abi): Add declaration.
10226         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10227         * cp-support.c (_initialize_cp_support): Add declaration.
10228         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10229         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10230         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10231         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10232         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10233         * ctfread.c (_initialize_ctfread): Add declaration.
10234         * d-lang.c (_initialize_d_language): Add declaration.
10235         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10236         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10237         * dbxread.c (_initialize_dbxread): Add declaration.
10238         * dcache.c (_initialize_dcache): Add declaration.
10239         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10240         * disasm.c (_initialize_disasm): Add declaration.
10241         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10242         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10243         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10244         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10245         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10246         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10247         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10248         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10249         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10250         * elfread.c (_initialize_elfread): Add declaration.
10251         * exec.c (_initialize_exec): Add declaration.
10252         * extension.c (_initialize_extension): Add declaration.
10253         * f-lang.c (_initialize_f_language): Add declaration.
10254         * f-valprint.c (_initialize_f_valprint): Add declaration.
10255         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10256         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10257         * filesystem.c (_initialize_filesystem): Add declaration.
10258         * findcmd.c (_initialize_mem_search): Add declaration.
10259         * findvar.c (_initialize_findvar): Add declaration.
10260         * fork-child.c (_initialize_fork_child): Add declaration.
10261         * frame-base.c (_initialize_frame_base): Add declaration.
10262         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10263         * frame.c (_initialize_frame): Add declaration.
10264         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10265         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10266         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10267         * gcore.c (_initialize_gcore): Add declaration.
10268         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10269         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10270         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10271         * gdbarch.c (_initialize_gdbarch): Add declaration.
10272         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10273         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10274         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10275         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10276         * go-lang.c (_initialize_go_language): Add declaration.
10277         * go32-nat.c (_initialize_go32_nat): Add declaration.
10278         * guile/guile.c (_initialize_guile): Add declaration.
10279         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10280         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10281         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10282         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10283         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10284         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10285         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10286         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10287         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10288         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10289         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10290         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10291         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10292         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10293         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10294         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10295         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10296         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10297         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10298         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10299         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10300         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10301         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10302         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10303         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10304         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10305         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10306         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10307         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10308         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10309         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10310         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10311         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10312         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10313         * infcall.c (_initialize_infcall): Add declaration.
10314         * infcmd.c (_initialize_infcmd): Add declaration.
10315         * inflow.c (_initialize_inflow): Add declaration.
10316         * infrun.c (_initialize_infrun): Add declaration.
10317         * interps.c (_initialize_interpreter): Add declaration.
10318         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10319         * jit.c (_initialize_jit): Add declaration.
10320         * language.c (_initialize_language): Add declaration.
10321         * linux-fork.c (_initialize_linux_fork): Add declaration.
10322         * linux-nat.c (_initialize_linux_nat): Add declaration.
10323         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10324         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10325         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10326         * m2-lang.c (_initialize_m2_language): Add declaration.
10327         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10328         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10329         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10330         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10331         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10332         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10333         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10334         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10335         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10336         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10337         * machoread.c (_initialize_machoread): Add declaration.
10338         * macrocmd.c (_initialize_macrocmd): Add declaration.
10339         * macroscope.c (_initialize_macroscope): Add declaration.
10340         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10341         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10342         * maint.c (_initialize_maint_cmds): Add declaration.
10343         * mdebugread.c (_initialize_mdebugread): Add declaration.
10344         * memattr.c (_initialize_mem): Add declaration.
10345         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10346         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10347         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10348         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10349         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10350         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10351         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10352         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10353         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10354         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10355         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10356         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10357         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10358         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10359         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10360         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10361         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10362         * mipsread.c (_initialize_mipsread): Add declaration.
10363         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10364         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10365         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10366         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10367         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10368         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10369         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10370         * nto-procfs.c (_initialize_procfs): Add declaration.
10371         * objc-lang.c (_initialize_objc_language): Add declaration.
10372         * observable.c (_initialize_observer): Add declaration.
10373         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10374         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10375         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10376         * osabi.c (_initialize_gdb_osabi): Add declaration.
10377         * osdata.c (_initialize_osdata): Add declaration.
10378         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10379         * parse.c (_initialize_parse): Add declaration.
10380         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10381         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10382         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10383         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10384         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10385         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10386         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10387         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10388         * printcmd.c (_initialize_printcmd): Add declaration.
10389         * probe.c (_initialize_probe): Add declaration.
10390         * proc-api.c (_initialize_proc_api): Add declaration.
10391         * proc-events.c (_initialize_proc_events): Add declaration.
10392         * proc-service.c (_initialize_proc_service): Add declaration.
10393         * procfs.c (_initialize_procfs): Add declaration.
10394         * producer.c (_initialize_producer): Add declaration.
10395         * psymtab.c (_initialize_psymtab): Add declaration.
10396         * python/python.c (_initialize_python): Add declaration.
10397         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10398         * record-btrace.c (_initialize_record_btrace): Add declaration.
10399         * record-full.c (_initialize_record_full): Add declaration.
10400         * record.c (_initialize_record): Add declaration.
10401         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10402         * regcache.c (_initialize_regcache): Add declaration.
10403         * reggroups.c (_initialize_reggroup): Add declaration.
10404         * remote-notif.c (_initialize_notif): Add declaration.
10405         * remote-sim.c (_initialize_remote_sim): Add declaration.
10406         * remote.c (_initialize_remote): Add declaration.
10407         * reverse.c (_initialize_reverse): Add declaration.
10408         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10409         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10410         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10411         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10412         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10413         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10414         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10415         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10416         Add declaration.
10417         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10418         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10419         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10420         * rust-exp.y (_initialize_rust_exp): Add declaration.
10421         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10422         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10423         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10424         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10425         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10426         * score-tdep.c (_initialize_score_tdep): Add declaration.
10427         * ser-go32.c (_initialize_ser_dos): Add declaration.
10428         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10429         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10430         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10431         * ser-uds.c (_initialize_ser_socket): Add declaration.
10432         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10433         * serial.c (_initialize_serial): Add declaration.
10434         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10435         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10436         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10437         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10438         * skip.c (_initialize_step_skip): Add declaration.
10439         * sol-thread.c (_initialize_sol_thread): Add declaration.
10440         * solib-aix.c (_initialize_solib_aix): Add declaration.
10441         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10442         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10443         * solib-frv.c (_initialize_frv_solib): Add declaration.
10444         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10445         * solib-target.c (_initialize_solib_target): Add declaration.
10446         * solib.c (_initialize_solib): Add declaration.
10447         * source-cache.c (_initialize_source_cache): Add declaration.
10448         * source.c (_initialize_source): Add declaration.
10449         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10450         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10451         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10452         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10453         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10454         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10455         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10456         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10457         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10458         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10459         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10460         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10461         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10462         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10463         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10464         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10465         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10466         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10467         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10468         * stabsread.c (_initialize_stabsread): Add declaration.
10469         * stack.c (_initialize_stack): Add declaration.
10470         * stap-probe.c (_initialize_stap_probe): Add declaration.
10471         * std-regs.c (_initialize_frame_reg): Add declaration.
10472         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10473         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10474         * symfile.c (_initialize_symfile): Add declaration.
10475         * symmisc.c (_initialize_symmisc): Add declaration.
10476         * symtab.c (_initialize_symtab): Add declaration.
10477         * target.c (_initialize_target): Add declaration.
10478         * target-connection.c (_initialize_target_connection): Add
10479         declaration.
10480         * target-dcache.c (_initialize_target_dcache): Add declaration.
10481         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10482         * thread.c (_initialize_thread): Add declaration.
10483         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10484         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10485         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10486         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10487         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10488         * tracectf.c (_initialize_ctf): Add declaration.
10489         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10490         * tracefile.c (_initialize_tracefile): Add declaration.
10491         * tracepoint.c (_initialize_tracepoint): Add declaration.
10492         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10493         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10494         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10495         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10496         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10497         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10498         * tui/tui.c (_initialize_tui): Add declaration.
10499         * typeprint.c (_initialize_typeprint): Add declaration.
10500         * ui-style.c (_initialize_ui_style): Add declaration.
10501         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10502         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10503         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10504         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10505         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10506         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10507         * unittests/filtered_iterator-selftests.c
10508         (_initialize_filtered_iterator_selftests): Add declaration.
10509         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10510         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10511         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10512         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10513         * unittests/main-thread-selftests.c
10514         (_initialize_main_thread_selftests): Add declaration.
10515         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10516         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10517         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10518         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10519         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10520         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10521         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10522         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10523         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10524         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10525         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10526         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10527         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10528         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10529         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10530         declaration.
10531         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10532         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10533         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10534         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10535         * user-regs.c (_initialize_user_regs): Add declaration.
10536         * utils.c (_initialize_utils): Add declaration.
10537         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10538         * valops.c (_initialize_valops): Add declaration.
10539         * valprint.c (_initialize_valprint): Add declaration.
10540         * value.c (_initialize_values): Add declaration.
10541         * varobj.c (_initialize_varobj): Add declaration.
10542         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10543         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10544         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10545         * windows-nat.c (_initialize_windows_nat): Add declaration.
10546         (_initialize_check_for_gdb_ini): Add declaration.
10547         (_initialize_loadable): Add declaration.
10548         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10549         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10550         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10551         * xcoffread.c (_initialize_xcoffread): Add declaration.
10552         * xml-support.c (_initialize_xml_support): Add declaration.
10553         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10554         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10555         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10556         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10557
10558 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10559
10560         * regformats/regdat.sh: Generate declaration for init function.
10561
10562 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10563
10564         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10565         up.
10566         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10567         close_one_inferior>: New methods.
10568         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10569         pass down target to find_inferior_pid.
10570         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10571         Pass down target to find_inferior_ptid.
10572         (gdbsim_target::create_inferior): Pass down target to
10573         add_thread_silent.
10574         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10575         target down to find_inferior_ptid and switch_to_thread.
10576         (gdbsim_target::close): Update to call close_one_inferior.
10577         (struct resume_data): Remove.
10578         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10579         directly, rather than through a void pointer.
10580         (gdbsim_target::resume): Update to call resume_one_inferior.
10581
10582 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10583
10584         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10585
10586 2020-01-12  Pedro Alves  <palves@redhat.com>
10587
10588         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10589         directly for the current inferior instead of
10590         discard_all_inferiors.
10591         (discard_all_inferiors): Delete.
10592
10593 2020-01-11  Tom Tromey  <tom@tromey.com>
10594
10595         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10596         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10597         deprecated_safe_get_selected_frame.
10598
10599 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10600
10601         * inferior.c (print_inferior): Switch inferior before printing it.
10602
10603 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10604             Pedro Alves  <palves@redhat.com>
10605
10606         * progspace-and-thread.c (switch_to_program_space_and_thread):
10607         Assert there's an inferior for PSPACE.  Use
10608         switch_to_inferior_no_thread to switch the inferior too.
10609         * progspace.c (program_space::~program_space): Call
10610         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10611         (program_space::free_all_objfiles): Don't call clear_symtab_users
10612         here.
10613         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10614
10615 2020-01-10  Pedro Alves  <palves@redhat.com>
10616
10617         * NEWS: Mention multi-target debugging, "info connections", and
10618         "add-inferior -no-connection".
10619
10620 2020-01-10  Pedro Alves  <palves@redhat.com>
10621
10622         * infrun.c: Include "target-connection.h".
10623         (check_multi_target_resumption): New.
10624         (proceed): Call it.
10625         * target-connection.c (make_target_connection_string): Make
10626         extern.
10627         * target-connection.h (make_target_connection_string): Declare.
10628
10629 2020-01-10  Pedro Alves  <palves@redhat.com>
10630
10631         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10632         * inferior.c (uiout_field_connection): New function.
10633         (print_inferior): Add new "connection-id" column.
10634         (add_inferior_command): Show connection number/string of added
10635         inferior.
10636         * process-stratum-target.h
10637         (process_stratum_target::connection_string): New virtual method.
10638         (process_stratum_target::connection_number): New field.
10639         * remote.c (remote_target::connection_string): New override.
10640         * target-connection.c: New file.
10641         * target-connection.h: New file.
10642         * target.c (decref_target): Remove process_stratum targets from
10643         the connection list.
10644         (target_stack::push): Add process_stratum targets to the
10645         connection list.
10646
10647 2020-01-10  Pedro Alves  <palves@redhat.com>
10648
10649         Revert:
10650         2016-04-12  Pedro Alves  <palves@redhat.com>
10651         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10652         Remove references to name.
10653         * serial.h (struct serial) <name>: Delete.
10654
10655 2020-01-10  Pedro Alves  <palves@redhat.com>
10656
10657         * gdbarch-selftests.c (register_to_value_test): Remove "target
10658         already pushed" check.
10659
10660 2020-01-10  Pedro Alves  <palves@redhat.com>
10661             John Baldwin  <jhb@FreeBSD.org>
10662
10663         * aarch64-linux-nat.c
10664         (aarch64_linux_nat_target::thread_architecture): Adjust.
10665         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10666         (task_command_1): Likewise.
10667         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10668         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10669         (aix_thread_target::store_registers)
10670         (aix_thread_target::thread_alive): Adjust.
10671         * amd64-fbsd-tdep.c: Include "inferior.h".
10672         (amd64fbsd_get_thread_local_address): Pass down target.
10673         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10674         thread's gdbarch instead of target_gdbarch.
10675         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10676         get_last_target_status.
10677         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10678         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10679         inferiors.
10680         (update_inserted_breakpoint_locations): Skip if inferiors with no
10681         execution.
10682         (update_global_location_list): When handling moribund locations,
10683         find representative inferior for location's pspace, and use thread
10684         count of its process_stratum target.
10685         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10686         * bsd-uthread.c (bsd_uthread_target::wait): Use
10687         as_process_stratum_target and adjust thread_change_ptid and
10688         add_thread calls.
10689         (bsd_uthread_target::update_thread_list): Use
10690         as_process_stratum_target and adjust find_thread_ptid,
10691         thread_change_ptid and add_thread calls.
10692         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10693         find_thread_ptid call.
10694         * corelow.c (add_to_thread_list): Adjust add_thread call.
10695         (core_target_open): Adjust add_thread_silent and thread_count
10696         calls.
10697         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10698         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10699         * event-top.c (async_disconnect): Pop targets from all inferiors.
10700         * exec.c (add_target_sections): Push exec target on all inferiors
10701         sharing the program space.
10702         (remove_target_sections): Remove the exec target from all
10703         inferiors sharing the program space.
10704         (exec_on_vfork): New.
10705         * exec.h (exec_on_vfork): Declare.
10706         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10707         Pass it down.
10708         (fbsd_nat_target::update_thread_list): Adjust.
10709         (fbsd_nat_target::resume): Adjust.
10710         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10711         down.
10712         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10713         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10714         get_thread_arch_regcache call.
10715         * fork-child.c (gdb_startup_inferior): Pass target down to
10716         startup_inferior and set_executing.
10717         * gdbthread.h (struct process_stratum_target): Forward declare.
10718         (add_thread, add_thread_silent, add_thread_with_info)
10719         (in_thread_list): Add process_stratum_target parameter.
10720         (find_thread_ptid(inferior*, ptid_t)): New overload.
10721         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10722         parameter.
10723         (all_threads()): Delete overload.
10724         (all_threads, all_non_exited_threads): Add process_stratum_target
10725         parameter.
10726         (all_threads_safe): Use brace initialization.
10727         (thread_count): Add process_stratum_target parameter.
10728         (set_resumed, set_running, set_stop_requested, set_executing)
10729         (threads_are_executing, finish_thread_state): Add
10730         process_stratum_target parameter.
10731         (switch_to_thread): Use is_current_thread.
10732         * i386-fbsd-tdep.c: Include "inferior.h".
10733         (i386fbsd_get_thread_local_address): Pass down target.
10734         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10735         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10736         have_inferiors check.
10737         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10738         (inf_ptrace_target::attach): Adjust.
10739         * infcall.c (run_inferior_call): Adjust.
10740         * infcmd.c (run_command_1): Pass target to
10741         scoped_finish_thread_state.
10742         (proceed_thread_callback): Skip inferiors with no execution.
10743         (continue_command): Rename 'all_threads' local to avoid hiding
10744         'all_threads' function.  Adjust get_last_target_status call.
10745         (prepare_one_step): Adjust set_running call.
10746         (signal_command): Use user_visible_resume_target.  Compare thread
10747         pointers instead of inferior_ptid.
10748         (info_program_command): Adjust to pass down target.
10749         (attach_command): Mark target's 'thread_executing' flag.
10750         (stop_current_target_threads_ns): New, factored out from ...
10751         (interrupt_target_1): ... this.  Switch inferior before making
10752         target calls.
10753         * inferior-iter.h
10754         (struct all_inferiors_iterator, struct all_inferiors_range)
10755         (struct all_inferiors_safe_range)
10756         (struct all_non_exited_inferiors_range): Filter on
10757         process_stratum_target too.  Remove explicit.
10758         * inferior.c (inferior::inferior): Push dummy target on target
10759         stack.
10760         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10761         Add process_stratum_target parameter, and pass it down.
10762         (have_live_inferiors): Adjust.
10763         (switch_to_inferior_and_push_target): New.
10764         (add_inferior_command, clone_inferior_command): Handle
10765         "-no-connection" parameter.  Use
10766         switch_to_inferior_and_push_target.
10767         (_initialize_inferior): Mention "-no-connection" option in
10768         the help of "add-inferior" and "clone-inferior" commands.
10769         * inferior.h: Include "process-stratum-target.h".
10770         (interrupt_target_1): Use bool.
10771         (struct inferior) <push_target, unpush_target, target_is_pushed,
10772         find_target_beneath, top_target, process_target, target_at,
10773         m_stack>: New.
10774         (discard_all_inferiors): Delete.
10775         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10776         (all_inferiors, all_non_exited_inferiors): Add
10777         process_stratum_target parameter.
10778         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10779         (target_last_proc_target): New global.
10780         (follow_fork_inferior): Push target on new inferior.  Pass target
10781         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10782         reference count.
10783         (follow_fork): Adjust get_last_target_status call.  Also consider
10784         target.
10785         (follow_exec): Push target on new inferior.
10786         (struct execution_control_state) <target>: New field.
10787         (user_visible_resume_target): New.
10788         (do_target_resume): Call target_async.
10789         (resume_1): Set target's threads_executing flag.  Consider resume
10790         target.
10791         (commit_resume_all_targets): New.
10792         (proceed): Also consider resume target.  Skip threads of inferiors
10793         with no execution.  Commit resumtion in all targets.
10794         (start_remote): Pass current inferior to wait_for_inferior.
10795         (infrun_thread_stop_requested): Consider target as well.  Pass
10796         thread_info pointer to clear_inline_frame_state instead of ptid.
10797         (infrun_thread_thread_exit): Consider target as well.
10798         (random_pending_event_thread): New inferior parameter.  Use it.
10799         (do_target_wait): Rename to ...
10800         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10801         down.
10802         (threads_are_resumed_pending_p, do_target_wait): New.
10803         (prepare_for_detach): Adjust calls.
10804         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10805         do_target_wait_1 instead of do_target_wait.
10806         (fetch_inferior_event): Adjust.  Switch to representative
10807         inferior.  Pass target down.
10808         (set_last_target_status): Add process_stratum_target parameter.
10809         Save target in global.
10810         (get_last_target_status): Add process_stratum_target parameter and
10811         handle it.
10812         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10813         (context_switch): Check inferior_ptid == null_ptid before calling
10814         inferior_thread().
10815         (get_inferior_stop_soon): Pass down target.
10816         (wait_one): Rename to ...
10817         (poll_one_curr_target): ... this.
10818         (struct wait_one_event): New.
10819         (wait_one): New.
10820         (stop_all_threads): Adjust.
10821         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10822         event's target.
10823         (switch_back_to_stepped_thread): Also consider target.
10824         (print_stop_event): Update.
10825         (normal_stop): Update.  Also consider the resume target.
10826         * infrun.h (wait_for_inferior): Remove declaration.
10827         (user_visible_resume_target): New declaration.
10828         (get_last_target_status, set_last_target_status): New
10829         process_stratum_target parameter.
10830         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10831         process_stratum_target parameter, and use it.
10832         (clear_inline_frame_state (thread_info*)): New.
10833         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10834         process_stratum_target parameter.
10835         (clear_inline_frame_state (thread_info*)): Declare.
10836         * linux-fork.c (delete_checkpoint_command): Pass target down to
10837         find_thread_ptid.
10838         (checkpoint_command): Adjust.
10839         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10840         instead of just tweaking inferior_ptid.
10841         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10842         (exit_lwp): Pass target down to find_thread_ptid.
10843         (attach_proc_task_lwp_callback): Pass target down to
10844         add_thread/set_running/set_executing.
10845         (linux_nat_target::attach): Pass target down to
10846         thread_change_ptid.
10847         (get_detach_signal): Pass target down to find_thread_ptid.
10848         Consider last target status's target.
10849         (linux_resume_one_lwp_throw, resume_lwp)
10850         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10851         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10852         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10853         (linux_nat_target::async_wait_fd): New.
10854         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10855         target down.
10856         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10857         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10858         * linux-thread-db.c (struct thread_db_info::process_target): New
10859         field.
10860         (add_thread_db_info): Save target.
10861         (get_thread_db_info): New process_stratum_target parameter.  Also
10862         match target.
10863         (delete_thread_db_info): New process_stratum_target parameter.
10864         Also match target.
10865         (thread_from_lwp): Adjust to pass down target.
10866         (thread_db_notice_clone): Pass down target.
10867         (check_thread_db_callback): Pass down target.
10868         (try_thread_db_load_1): Always push the thread_db target.
10869         (try_thread_db_load, record_thread): Pass target down.
10870         (thread_db_target::detach): Pass target down.  Always unpush the
10871         thread_db target.
10872         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10873         target down.  Always unpush the thread_db target.
10874         (find_new_threads_callback, thread_db_find_new_threads_2)
10875         (thread_db_target::update_thread_list): Pass target down.
10876         (thread_db_target::pid_to_str): Pass current inferior down.
10877         (thread_db_target::get_thread_local_address): Pass target down.
10878         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10879         target down.
10880         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10881         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10882         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10883         (procfs_init_inferior): Rename to ...
10884         (procfs_target::procfs_init_inferior): ... this and adjust.
10885         (procfs_target::create_inferior, procfs_notice_thread)
10886         (procfs_do_thread_registers): Adjust.
10887         * ppc-fbsd-tdep.c: Include "inferior.h".
10888         (ppcfbsd_get_thread_local_address): Pass down target.
10889         * proc-service.c (ps_xfer_memory): Switch current inferior and
10890         program space as well.
10891         (get_ps_regcache): Pass target down.
10892         * process-stratum-target.c
10893         (process_stratum_target::thread_address_space)
10894         (process_stratum_target::thread_architecture): Pass target down.
10895         * process-stratum-target.h
10896         (process_stratum_target::threads_executing): New field.
10897         (as_process_stratum_target): New.
10898         * ravenscar-thread.c
10899         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10900         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10901         down.
10902         * record-btrace.c (record_btrace_target::info_record): Adjust.
10903         (record_btrace_target::record_method)
10904         (record_btrace_target::record_is_replaying)
10905         (record_btrace_target::fetch_registers)
10906         (get_thread_current_frame_id, record_btrace_target::resume)
10907         (record_btrace_target::wait, record_btrace_target::stop): Pass
10908         target down.
10909         * record-full.c (record_full_wait_1): Switch to event thread.
10910         Pass target down.
10911         * regcache.c (regcache::regcache)
10912         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10913         process_stratum_target parameter and handle it.
10914         (current_thread_target): New global.
10915         (get_thread_regcache): Add process_stratum_target parameter and
10916         handle it.  Switch inferior before calling target method.
10917         (get_thread_regcache): Pass target down.
10918         (get_thread_regcache_for_ptid): Pass target down.
10919         (registers_changed_ptid): Add process_stratum_target parameter and
10920         handle it.
10921         (registers_changed_thread, registers_changed): Pass target down.
10922         (test_get_thread_arch_aspace_regcache): New.
10923         (current_regcache_test): Define a couple local test_target_ops
10924         instances and use them for testing.
10925         (readwrite_regcache): Pass process_stratum_target parameter.
10926         (cooked_read_test, cooked_write_test): Pass mock_target down.
10927         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10928         (get_thread_arch_aspace_regcache): Add process_stratum_target
10929         parameter.
10930         (regcache::target): New method.
10931         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10932         (regcache::registers_changed_ptid): Add process_stratum_target
10933         parameter.
10934         (regcache::m_target): New field.
10935         (registers_changed_ptid): Add process_stratum_target parameter.
10936         * remote.c (remote_state::supports_vCont_probed): New field.
10937         (remote_target::async_wait_fd): New method.
10938         (remote_unpush_and_throw): Add remote_target parameter.
10939         (get_current_remote_target): Adjust.
10940         (remote_target::remote_add_inferior): Push target.
10941         (remote_target::remote_add_thread)
10942         (remote_target::remote_notice_new_inferior)
10943         (get_remote_thread_info): Pass target down.
10944         (remote_target::update_thread_list): Skip threads of inferiors
10945         bound to other targets.  (remote_target::close): Don't discard
10946         inferiors.  (remote_target::add_current_inferior_and_thread)
10947         (remote_target::process_initial_stop_replies)
10948         (remote_target::start_remote)
10949         (remote_target::remote_serial_quit_handler): Pass down target.
10950         (remote_target::remote_unpush_target): New remote_target
10951         parameter.  Unpush the target from all inferiors.
10952         (remote_target::remote_unpush_and_throw): New remote_target
10953         parameter.  Pass it down.
10954         (remote_target::open_1): Check whether the current inferior has
10955         execution instead of checking whether any inferior is live.  Pass
10956         target down.
10957         (remote_target::remote_detach_1): Pass down target.  Use
10958         remote_unpush_target.
10959         (extended_remote_target::attach): Pass down target.
10960         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10961         (remote_target::append_resumption): Pass down target.
10962         (remote_target::append_pending_thread_resumptions)
10963         (remote_target::remote_resume_with_hc, remote_target::resume)
10964         (remote_target::commit_resume): Pass down target.
10965         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10966         (remote_target::interrupt_query)
10967         (remote_target::remove_new_fork_children)
10968         (remote_target::check_pending_events_prevent_wildcard_vcont)
10969         (remote_target::remote_parse_stop_reply)
10970         (remote_target::process_stop_reply): Pass down target.
10971         (first_remote_resumed_thread): New remote_target parameter.  Pass
10972         it down.
10973         (remote_target::wait_as): Pass down target.
10974         (unpush_and_perror): New remote_target parameter.  Pass it down.
10975         (remote_target::readchar, remote_target::remote_serial_write)
10976         (remote_target::getpkt_or_notif_sane_1)
10977         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10978         down target.
10979         (remote_target::mourn_inferior): Pass down target.  Use
10980         remote_unpush_target.
10981         (remote_target::core_of_thread)
10982         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10983         (remote_target::pid_to_exec_file)
10984         (remote_target::thread_handle_to_thread_info): Pass down target.
10985         (remote_target::async_wait_fd): New.
10986         * riscv-fbsd-tdep.c: Include "inferior.h".
10987         (riscv_fbsd_get_thread_local_address): Pass down target.
10988         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10989         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10990         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10991         Adjust.
10992         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10993         * solib-svr4.c (enable_break): Pass down target.
10994         * spu-multiarch.c (parse_spufs_run): Pass down target.
10995         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10996         * target-delegates.c: Regenerate.
10997         * target.c (g_target_stack): Delete.
10998         (current_top_target): Return the current inferior's top target.
10999         (target_has_execution_1): Refer to the passed-in inferior's top
11000         target.
11001         (target_supports_terminal_ours): Check whether the initial
11002         inferior was already created.
11003         (decref_target): New.
11004         (target_stack::push): Incref/decref the target.
11005         (push_target, push_target, unpush_target): Adjust.
11006         (target_stack::unpush): Defref target.
11007         (target_is_pushed): Return bool.  Adjust to refer to the current
11008         inferior's target stack.
11009         (dispose_inferior): Delete, and inline parts ...
11010         (target_preopen): ... here.  Only dispose of the current inferior.
11011         (target_detach): Hold strong target reference while detaching.
11012         Pass target down.
11013         (target_thread_name): Add assertion.
11014         (target_resume): Pass down target.
11015         (target_ops::beneath, find_target_at): Adjust to refer to the
11016         current inferior's target stack.
11017         (get_dummy_target): New.
11018         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11019         has a thread running.
11020         (initialize_targets): Rename to ...
11021         (_initialize_target): ... this.
11022         * target.h: Include "gdbsupport/refcounted-object.h".
11023         (struct target_ops): Inherit refcounted_object.
11024         (target_ops::shortname, target_ops::longname): Make const.
11025         (target_ops::async_wait_fd): New method.
11026         (decref_target): Declare.
11027         (struct target_ops_ref_policy): New.
11028         (target_ops_ref): New typedef.
11029         (get_dummy_target): Declare function.
11030         (target_is_pushed): Return bool.
11031         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11032         (all_matching_threads_iterator::all_matching_threads_iterator):
11033         Handle filter target.
11034         * thread-iter.h (struct all_matching_threads_iterator, struct
11035         all_matching_threads_range, class all_non_exited_threads_range):
11036         Filter by target too.  Remove explicit.
11037         * thread.c (threads_executing): Delete.
11038         (inferior_thread): Pass down current inferior.
11039         (clear_thread_inferior_resources): Pass down thread pointer
11040         instead of ptid_t.
11041         (add_thread_silent, add_thread_with_info, add_thread): Add
11042         process_stratum_target parameter.  Use it for thread and inferior
11043         searches.
11044         (is_current_thread): New.
11045         (thread_info::deletable): Use it.
11046         (find_thread_ptid, thread_count, in_thread_list)
11047         (thread_change_ptid, set_resumed, set_running): New
11048         process_stratum_target parameter.  Pass it down.
11049         (set_executing): New process_stratum_target parameter.  Pass it
11050         down.  Adjust reference to 'threads_executing'.
11051         (threads_are_executing): New process_stratum_target parameter.
11052         Adjust reference to 'threads_executing'.
11053         (set_stop_requested, finish_thread_state): New
11054         process_stratum_target parameter.  Pass it down.
11055         (switch_to_thread): Also match inferior.
11056         (switch_to_thread): New process_stratum_target parameter.  Pass it
11057         down.
11058         (update_threads_executing): Reimplement.
11059         * top.c (quit_force): Pop targets from all inferior.
11060         (gdb_init): Don't call initialize_targets.
11061         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11062         Declare.
11063         (windows_add_thread, windows_delete_thread): Adjust.
11064         (get_windows_debug_event): Rename to ...
11065         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11066         * tracefile-tfile.c (tfile_target_open): Pass down target.
11067         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11068         Forward declare.
11069         (switch_to_thread): Add process_stratum_target parameter.
11070         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11071         parameter.  Use it.
11072         (mi_on_resume): Pass target down.
11073         * nat/fork-inferior.c (startup_inferior): Add
11074         process_stratum_target parameter.  Pass it down.
11075         * nat/fork-inferior.h (startup_inferior): Add
11076         process_stratum_target parameter.
11077         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11078
11079 2020-01-10  Pedro Alves  <palves@redhat.com>
11080
11081         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11082         directly.  Instead find the first thread in the thread list and
11083         use switch_to_thread.
11084
11085 2020-01-10  Pedro Alves  <palves@redhat.com>
11086
11087         * remote.c (remote_target::remote_add_inferior): Don't bind a
11088         process to the current inferior if the current inferior is already
11089         bound to a process.
11090
11091 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11092             Pedro Alves  <palves@redhat.com>
11093
11094         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11095         If no process is specified, return null_ptid instead of
11096         inferior_ptid.
11097         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11098         TARGET_WAITKIND_SIGNALLED with no pid.
11099
11100 2020-01-10  Pedro Alves  <palves@redhat.com>
11101
11102         * remote.c (first_remote_resumed_thread): New.
11103         (remote_target::wait_as): Use it as default event_ptid instead of
11104         inferior_ptid.
11105
11106 2020-01-10  Pedro Alves  <palves@redhat.com>
11107
11108         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11109
11110 2020-01-10  Pedro Alves  <palves@redhat.com>
11111
11112         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11113         not -1.
11114
11115 2020-01-10  Pedro Alves  <palves@redhat.com>
11116
11117         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11118         ptid to get_last_target_status.
11119         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11120         ptid to get_last_target_status.
11121         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11122         get_last_target_status.
11123         (info_program_command): Don't pass a target_waitstatus to
11124         get_last_target_status.
11125         * infrun.c (init_wait_for_inferior): Use
11126         nullify_last_target_wait_ptid.
11127         (get_last_target_status): Handle nullptr arguments.
11128         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11129         (print_stop_event): Don't pass a ptid to get_last_target_status.
11130         (normal_stop): Don't pass a ptid to get_last_target_status.
11131         * infrun.h (get_last_target_status, set_last_target_status): Move
11132         comments here and update.
11133         (nullify_last_target_wait_ptid): Declare.
11134         * linux-fork.c (fork_load_infrun_state): Remove local extern
11135         declaration of nullify_last_target_wait_ptid.
11136         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11137         to get_last_target_status.
11138
11139 2020-01-10  Pedro Alves  <palves@redhat.com>
11140
11141         * gdbthread.h (scoped_restore_current_thread)
11142         <dont_restore, restore, m_dont_restore>: Declare.
11143         * thread.c (thread_alive): Add assertion.  Return bool.
11144         (switch_to_thread_if_alive): New.
11145         (prune_threads): Switch inferior/thread.
11146         (print_thread_info_1): Switch thread before calling target methods.
11147         (scoped_restore_current_thread::restore): New, factored out from
11148         ...
11149         (scoped_restore_current_thread::~scoped_restore_current_thread):
11150         ... this.
11151         (scoped_restore_current_thread::scoped_restore_current_thread):
11152         Add assertion.
11153         (thread_apply_all_command, thread_select): Use
11154         switch_to_thread_if_alive.
11155         * infrun.c (proceed, restart_threads, handle_signal_stop)
11156         (switch_back_to_stepped_thread): Switch current thread before
11157         calling target methods.
11158
11159 2020-01-10  Pedro Alves <palves@redhat.com>
11160
11161         * inferior.c (switch_to_inferior_no_thread): New function,
11162         factored out from ...
11163         (inferior_command): ... here.
11164         * inferior.h (switch_to_inferior_no_thread): Declare.
11165         * mi/mi-main.c (run_one_inferior): Use
11166         switch_to_inferior_no_thread.
11167
11168 2020-01-10  Pedro Alves  <palves@redhat.com>
11169
11170         * infcmd.c (kill_command): Remove dead code.
11171
11172 2020-01-10  Pedro Alves  <palves@redhat.com>
11173
11174         * remote.c (remote_target::mourn_inferior): No longer check
11175         whether the target is running.
11176
11177 2020-01-10  Pedro Alves  <palves@redhat.com>
11178
11179         * corelow.c (core_target::has_execution): Change parameter type to
11180         inferior pointer.
11181         * inferior.c (number_of_live_inferiors): Use
11182         inferior::has_execution instead of target_has_execution_1.
11183         * inferior.h (inferior::has_execution): New.
11184         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11185         inferior::has_execution instead of target_has_execution_1.
11186         * process-stratum-target.c
11187         (process_stratum_target::has_execution): Change parameter type to
11188         inferior pointer.  Check the inferior's PID instead of
11189         inferior_ptid.
11190         * process-stratum-target.h
11191         (process_stratum_target::has_execution): Change parameter type to
11192         inferior pointer.
11193         * record-full.c (record_full_core_target::has_execution): Change
11194         parameter type to inferior pointer.
11195         * target.c (target_has_execution_1): Change parameter type to
11196         inferior pointer.
11197         (target_has_execution_current): Adjust.
11198         * target.h (target_ops::has_execution): Change parameter type to
11199         inferior pointer.
11200         (target_has_execution_1): Change parameter type to inferior
11201         pointer.  Change return type to bool.
11202         * tracefile.h (tracefile_target::has_execution): Change parameter
11203         type to inferior pointer.
11204
11205 2020-01-10  Pedro Alves  <palves@redhat.com>
11206
11207         * exceptions.c (print_flush): Remove current_top_target() check.
11208
11209 2020-01-10  Pedro Alves  <palves@redhat.com>
11210
11211         * remote.c (show_remote_exec_file): Show the current inferior's
11212         exec-file instead of the command variable's value.
11213
11214 2020-01-10  Pedro Alves  <palves@redhat.com>
11215
11216         * record-full.c (record_full_resume_ptid): New global.
11217         (record_full_target::resume): Set it.
11218         (record_full_wait_1): Use record_full_resume_ptid instead of
11219         inferior_ptid.
11220
11221 2020-01-10  Pedro Alves  <palves@redhat.com>
11222
11223         * gdbthread.h (scoped_restore_current_thread)
11224         <dont_restore, restore, m_dont_restore>: Declare.
11225         * thread.c (thread_alive): Add assertion.  Return bool.
11226         (switch_to_thread_if_alive): New.
11227         (prune_threads): Switch inferior/thread.
11228         (print_thread_info_1): Switch thread before calling target methods.
11229         (scoped_restore_current_thread::restore): New, factored out from
11230         ...
11231         (scoped_restore_current_thread::~scoped_restore_current_thread):
11232         ... this.
11233         (scoped_restore_current_thread::scoped_restore_current_thread):
11234         Add assertion.
11235         (thread_apply_all_command, thread_select): Use
11236         switch_to_thread_if_alive.
11237
11238 2020-01-10  George Barrett  <bob@bob131.so>
11239
11240         * stap-probe.c (stap_modify_semaphore): Don't check for null
11241         semaphores.
11242         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11243         for null semaphores.
11244
11245 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11246
11247         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11248         all source windows, and maintain horizontal scroll status while
11249         doing so.
11250
11251 2020-01-09  Tom Tromey  <tom@tromey.com>
11252
11253         PR tui/18932:
11254         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11255         update_source_window, not print_source_lines.
11256
11257 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11258
11259         * tui/tui.c (tui_enable): Register tui hooks after calling
11260         tui_display_main.
11261
11262 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11263
11264         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11265
11266 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11267
11268         * thread.c (print_thread_info_1): Fix indentation.
11269
11270 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11271
11272         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11273         unique_xmalloc_ptr outside the if to always free the demangled name.
11274
11275 2020-01-08  Tom Tromey  <tromey@adacore.com>
11276
11277         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11278         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11279         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11280         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11281         Remove.
11282         (section_offsets): New typedef.
11283         * symtab.c (fixup_section, get_msymbol_address): Update.
11284         * symmisc.c (dump_msymbols): Update.
11285         * symfile.h (relative_addr_info_to_section_offsets)
11286         (symfile_map_offsets_to_segments): Update.
11287         * symfile.c (build_section_addr_info_from_objfile)
11288         (init_objfile_sect_indices): Update.
11289         (struct place_section_arg): Change type of "offsets".
11290         (place_section): Update.
11291         (relative_addr_info_to_section_offsets): Change type of
11292         "section_offsets".  Remove "num_sections" parameter.
11293         (default_symfile_offsets, syms_from_objfile_1)
11294         (set_objfile_default_section_offset): Update.
11295         (reread_symbols): No need to preserve section offsets by hand.
11296         (symfile_map_offsets_to_segments): Change type of "offsets".
11297         * stap-probe.c (relocate_address): Update.
11298         * stabsread.h (process_one_symbol): Update.
11299         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11300         (solib_target_relocate_section_addresses): Update.
11301         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11302         Update.
11303         * solib-frv.c (frv_relocate_main_executable): Update.
11304         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11305         * solib-aix.c (solib_aix_get_section_offsets): Change return
11306         type.
11307         (solib_aix_solib_create_inferior_hook): Update.
11308         * remote.c (remote_target::get_offsets): Update.
11309         * psymtab.c (find_pc_sect_psymtab): Update.
11310         * psympriv.h (struct partial_symbol) <address, text_low,
11311         text_high>: Update.
11312         * objfiles.h (obj_section_offset): Update.
11313         (struct objfile) <section_offsets>: Change type.
11314         <num_sections>: Remove.
11315         (objfile_relocate): Update.
11316         * objfiles.c (entry_point_address_query): Update
11317         (relocate_one_symbol): Change type of "section_offsets".
11318         (objfile_relocate1, objfile_relocate1): Change type of
11319         "new_offsets".
11320         (objfile_rebase1): Update.
11321         * mipsread.c (mipscoff_symfile_read): Update.
11322         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11323         parameter.
11324         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11325         (parse_external, psymtab_to_symtab_1): Update.
11326         * machoread.c (macho_symfile_offsets): Update.
11327         * ia64-tdep.c (ia64_find_unwind_table): Update.
11328         * hppa-tdep.c (read_unwind_info): Update.
11329         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11330         * dwarf2read.c (create_addrmap_from_index)
11331         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11332         (process_psymtab_comp_unit_reader, add_partial_symbol)
11333         (add_partial_subprogram, process_full_comp_unit)
11334         (read_file_scope, read_func_scope, read_lexical_block_scope)
11335         (read_call_site_scope, dwarf2_rnglists_process)
11336         (dwarf2_ranges_process, dwarf2_ranges_read)
11337         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11338         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11339         Update.
11340         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11341         Update.
11342         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11343         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11344         (process_one_symbol): Change type of "section_offsets".
11345         * ctfread.c (get_objfile_text_range): Update.
11346         * coffread.c (coff_symtab_read, enter_linenos)
11347         (process_coff_symbol): Update.
11348         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11349         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11350
11351 2020-01-08  Tom Tromey  <tromey@adacore.com>
11352
11353         * dwarf2read.c (parse_macro_definition): Use std::string.
11354         (parse_macro_definition): Likewise.
11355
11356 2020-01-08  Tom Tromey  <tromey@adacore.com>
11357
11358         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11359         (ATTR_ALLOC_CHUNK): Remove.
11360
11361 2020-01-08  Tom Tromey  <tromey@adacore.com>
11362
11363         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11364
11365 2020-01-08  Tom Tromey  <tromey@adacore.com>
11366
11367         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11368         (dwarf2_compute_name, open_dwo_file): Likewise.
11369         (process_enumeration_scope): Use std::vector.
11370         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11371         (partial_die_info::fixup, dwarf2_start_subfile)
11372         (guess_full_die_structure_name, dwarf2_name): Likewise.
11373         (determine_prefix): Update.
11374         (guess_full_die_structure_name): Make return type const.
11375         (partial_die_full_name): Return unique_xmalloc_ptr.
11376         (DW_FIELD_ALLOC_CHUNK): Remove.
11377
11378 2020-01-07  Tom Tromey  <tromey@adacore.com>
11379
11380         PR build/24937:
11381         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11382
11383 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11384
11385         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11386
11387 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11388
11389         * stack.c (print_frame_info): Move disassemble_next_line code
11390         inside source_print block.
11391
11392 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11393
11394         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11395         gdb/signals.h, as we are now using native signal symbols.
11396
11397 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11398
11399         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11400         overflow by an early check of content vs threshold.
11401         * tui/tui-source.c (tui_source_window::line_is_displayed):
11402         Likewise.
11403
11404 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11405
11406         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11407
11408 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11409
11410         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11411         export table if no section contains it's RVA.
11412
11413 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11414
11415         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11416
11417 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11418
11419         * source.c (print_source_lines_base): Set last_line_listed.
11420
11421 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11422
11423         * tui/tui-disasm.c: Remove trailing spaces.
11424
11425 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11426             Pedro Alves  <palves@redhat.com>
11427
11428         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11429         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11430         (windows_gdb_signal_to_target): New function, uses the above
11431         enumeration to convert GDB internal signal codes to equivalent
11432         Windows codes.
11433         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11434         * windows-nat.c: Include "gdb_wait.h".
11435         (get_windows_debug_event): Extract the fatal exception from the
11436         exit status and convert to the equivalent Posix signal number.
11437         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11438         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11439         * gdbsupport/gdb_wait.c: New file, implements
11440         windows_status_to_termsig.
11441         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11442         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11443
11444 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11445
11446         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11447         show_layout.
11448
11449 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11450
11451         * aarch64-linux-nat.c
11452         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11453         and bfd_mach_aarch64.
11454
11455 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11456
11457         * ui-file.c (stdio_file::can_emit_style_escape)
11458         (tee_file::can_emit_style_escape): Ensure style is used also on
11459         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11460         to gdb_stdout.
11461         * main.c (set_gdb_data_directory): Use file style to output the
11462         warning that the given pathname is not a directory.
11463         * top.c (show_history_filename, gdb_safe_append_history)
11464         (show_gdb_datadir): Use file style.
11465
11466 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11467
11468         * solib-target.c (struct lm_info_target):
11469         Change offsets to be a unique_xmalloc_ptr.
11470         (solib_target_relocate_section_addresses): Update.
11471
11472 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11473
11474         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11475
11476 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11477
11478         * MAINTAINERS (Write After Approval): Add myself.
11479
11480 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11481
11482         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11483         Cell BE architecture.
11484         * target.h (struct target_ops) <thread_architecture>: Likewise.
11485
11486 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11487
11488         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11489
11490 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11491
11492         * MAINTAINERS (Write After Approval): Add myself.
11493
11494 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11495
11496         * gdbarch.sh: Update copyright year range of generated files.
11497
11498 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11499
11500         Update copyright year range in all GDB files.
11501
11502 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11503
11504         * copyright.py: Convert to Python 3.
11505
11506 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11507
11508         * copyright.py: Adapt after move of gnulib directory from gdb
11509         directory to toplevel directory.
11510
11511 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11512
11513         * copyright.py (main): Exit if run from the wrong directory.
11514
11515 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11516
11517         * top.c (print_gdb_version): Change copyright year to 2020.
11518
11519 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11520
11521         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11522
11523 For older changes see ChangeLog-2019.
11524 \f
11525 Local Variables:
11526 mode: change-log
11527 left-margin: 8
11528 fill-column: 74
11529 version-control: never
11530 coding: utf-8
11531 End: