gdb/ChangeLog

   1 2020-07-27  Tom Tromey  <tromey@adacore.com>
   2
   3         * gcore.h (load_corefile): Don't declare.
   4
   5 2020-07-27  Tom de Vries  <tdevries@suse.de>
   6
   7         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
   8         * config.in: Regenerate.
   9         * configure: Regenerate.
  10
  11 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
  12
  13         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
  14         ws2tcpip.h.  When checking whether socklen_t type is defined, use
  15         ws2tcpip.h if it is available and sys/socket.h isn't.
  16         * configure: Regenerate.
  17         * config.in: Regenerate.
  18
  19 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  20
  21         PR fortran/23051
  22         PR fortran/26139
  23         * valops.c (value_ind): Pass address to
  24         readjust_indirect_value_type.
  25         * value.c (readjust_indirect_value_type): Make parameter
  26         non-const, and add extra address parameter.  Resolve original type
  27         before using it.
  28         * value.h (readjust_indirect_value_type): Update function
  29         signature and comment.
  30
  31 2020-07-25  Tom de Vries  <tdevries@suse.de>
  32
  33         PR symtab/26243
  34         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
  35         entries.
  36
  37 2020-07-24  Aaron Merey  <amerey@redhat.com>
  38
  39         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
  40         * configure: Rebuild.
  41
  42 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
  43
  44         PR corefiles/26294
  45         * corelow.c (_initialize_corelow): Add period to help text
  46         for "maintenance print core-file-backed-mappings".
  47
  48 2020-07-23  Pedro Alves  <pedro@palves.net>
  49
  50         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
  51         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
  52         meanwhile.
  53         * frame.c (frame_cache_generation, get_frame_cache_generation):
  54         New.
  55         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
  56         (get_prev_frame_if_no_cycle): On exception, don't touch
  57         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
  58         * frame.h (get_frame_cache_generation): Declare.
  59
  60 2020-07-23  Tom de Vries  <tdevries@suse.de>
  61
  62         PR tui/26282
  63         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
  64         New default constructor.
  65
  66 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
  67
  68         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
  69         exclude non-statement entries.
  70
  71 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  72
  73         * NEWS (New commands): Mention new command
  74         "maintenance print core-file-backed-mappings".
  75
  76 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  77
  78         * corelow.c (gdbcmd.h): Include.
  79         (core_target::info_proc_mappings): New method.
  80         (get_current_core_target): New function.
  81         (maintenance_print_core_file_backed_mappings): New function.
  82         (_initialize_corelow): Add core-file-backed-mappings to
  83         "maint print" commands.
  84
  85 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  86
  87         * linux-tdep.c (dump_note_entry_p): New function.
  88         (linux_dump_mapping_p_ftype): New typedef.
  89         (linux_find_memory_regions_full): Add new parameter,
  90         should_dump_mapping_p.
  91         (linux_find_memory_regions): Adjust call to
  92         linux_find_memory_regions_full.
  93         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
  94         call to linux_find_memory_regions_full.
  95
  96 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  97
  98         * corelow.c (solist.h, unordered_map): Include.
  99         (class core_target): Add field m_core_file_mappings and
 100         method build_file_mappings.
 101         (core_target::core_target): Call build_file_mappings.
 102         (core_target::~core_target): Free memory associated with
 103         m_core_file_mappings.
 104         (core_target::build_file_mappings): New method.
 105         (core_target::xfer_partial): Use m_core_file_mappings
 106         for memory transfers.
 107         * linux-tdep.c (linux_read_core_file_mappings): New
 108         function.
 109         (linux_core_info_proc_mappings): Rewrite to use
 110         linux_read_core_file_mappings.
 111         (linux_init_abi): Register linux_read_core_file_mappings.
 112
 113 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 114
 115         * arch-utils.c (default_read_core_file_mappings): New function.
 116         * arch-utils.c (default_read_core_file_mappings): Declare.
 117         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 118         * gdbarch.h, gdbarch.c: Regenerate.
 119
 120 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 121
 122         PR corefiles/25631
 123         * corelow.c (core_target:xfer_partial):  Revise
 124         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 125         case after first checking the stratum beneath the core
 126         target.
 127         (has_all_memory): Return true.
 128         * target.c (raw_memory_xfer_partial): Revise comment
 129         regarding use of has_all_memory.
 130
 131 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 132
 133         * exec.h (section_table_xfer_memory): Revise declaration,
 134         replacing section name parameter with an optional callback
 135         predicate.
 136         * exec.c (section_table_xfer_memory): Likewise.
 137         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 138         of section_table_xfer_memory.
 139
 140 2020-07-22  Tom Tromey  <tromey@adacore.com>
 141
 142         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 143         lookup_symbol_search_name.
 144
 145 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 146
 147         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 148         redundant local variable.
 149         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 150         reference, not pointer, update code accordingly.
 151
 152 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 153             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 154
 155         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 156         * jit.c (jit_breakpoint_re_set_internal): Use the
 157         `skip_jit_symbol_lookup` field.
 158
 159 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 160             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 161
 162         * jit.c (jit_read_descriptor): Define the descriptor address once,
 163         use twice.
 164         (jit_breakpoint_deleted): Move the declaration of the loop variable
 165         `iter` into the loop header.
 166         (jit_breakpoint_re_set_internal): Move the declaration of the local
 167         variable `objf_data` to the first point of definition.
 168         (jit_event_handler): Move the declaration of local variables
 169         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 170         Rename `objf` to `jited`.
 171
 172 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 173
 174         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 175         Remove.
 176         * jit.c (get_jiter_objfile_data): Update.
 177
 178 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 179             Simon Marchi  <simon.marchi@polymtl.ca>
 180
 181         * jit.c (struct jit_program_space_data): Remove.
 182         (jit_program_space_key): Remove.
 183         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 184         stuff.
 185         (get_jit_program_space_data): Remove.
 186         (jit_breakpoint_deleted): Iterate on all of the program space's
 187         objfiles.
 188         (jit_inferior_init): Likewise.
 189         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 190         type to void.
 191         (jit_breakpoint_re_set): Pass current_program_space to
 192         jit_breakpoint_re_set_internal.
 193
 194 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 195
 196         * jit.h (struct jiter_objfile_data) <cached_code_address,
 197         jit_breakpoint>: Move to here from ...
 198         * jit.c (jit_program_space_data): ... here.
 199         (jiter_objfile_data::~jiter_objfile_data): Update.
 200         (jit_breakpoint_deleted): Update.
 201         (jit_breakpoint_re_set_internal): Update.
 202
 203 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 204
 205         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 206         checks.
 207         (jit_read_descriptor): Remove NULL check.
 208         (jit_event_handler): Add an assertion.
 209
 210 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 211
 212         * jit.h (struct jit_objfile_data):  Split into...
 213         (struct jiter_objfile_data): ... this ...
 214         (struct jited_objfile_data): ... and this.
 215         * objfiles.h (struct objfile) <jit_data>: Remove.
 216         <jiter_data, jited_data>: New fields.
 217         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 218         (jiter_objfile_data::~jiter_objfile_data): ... this.
 219         (get_jit_objfile_data): Rename to ...
 220         (get_jiter_objfile_data): ... this.
 221         (add_objfile_entry): Update.
 222         (jit_read_descriptor): Use get_jiter_objfile_data.
 223         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 224         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 225         (jit_inferior_exit_hook): Use objfile's jited_data field.
 226
 227 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 228
 229         * jit.h: Forward-declare `struct minimal_symbol`.
 230         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 231         constructor, destructor, and an objfile* field.
 232         * jit.c (jit_objfile_data): Remove.
 233         (struct jit_objfile_data): Migrate from here to jit.h.
 234         (jit_objfile_data::~jit_objfile_data): New destructor
 235         implementation with code moved from free_objfile_data.
 236         (free_objfile_data): Delete.
 237         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 238         (jit_find_objf_with_entry_addr): Ditto.
 239         (jit_inferior_exit_hook): Ditto.
 240         (_initialize_jit): Remove the call to
 241         register_objfile_data_with_cleanup.
 242         * objfiles.h (struct objfile) <jit_data>: New field.
 243
 244 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 245
 246         * jit.h: Forward-declare `struct objfile`.
 247         (jit_event_handler): Add a second parameter, the JITer objfile.
 248         * jit.c (jit_read_descriptor): Change the signature to take the
 249         JITer objfile as an argument instead of the jit_program_space_data.
 250         (jit_inferior_init): Update the call to jit_read_descriptor.
 251         (jit_event_handler): Use the new JITer objfile argument when calling
 252         jit_read_descriptor.
 253         * breakpoint.c (handle_jit_event): Update the call to
 254         jit_event_handler to pass the JITer objfile.
 255
 256 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 257
 258         * gdbarch.c: Regenerate.
 259         * gdbarch.h: Regenerate.
 260         * gdbarch.sh (handle_segmentation_fault): Remove method.
 261         * infrun.c (handle_segmentation_fault): Remove.
 262         (print_signal_received_reason): Remove call to
 263         handle_segmentation_fault.
 264
 265 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 266
 267         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 268         Rename to sparc64_linux_report_signal_info and add siggnal
 269         argument.
 270         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 271         instead of sparc64_linux_handle_segmentation_fault.
 272
 273 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 274
 275         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 276         i386_linux_report_signal_info instead of
 277         i386_linux_handle_segmentation_fault.
 278         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 279         to i386_linux_report_signal_info and add siggnal argument.
 280         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 281         of i386_linux_handle_segmentation_fault.
 282         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 283         to i386_linux_report_signal_info and add siggnal argument.
 284
 285 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 286
 287         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 288         hook if present.
 289
 290 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 291
 292         * gdbarch.c: Regenerate.
 293         * gdbarch.h: Regenerate.
 294         * gdbarch.sh (report_signal_info): New method.
 295         * infrun.c (print_signal_received_reason): Invoke gdbarch
 296         report_signal_info hook if present.
 297
 298 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 299
 300         * python/py-registers.c : Add 'unordered_map' include.
 301         (gdbpy_new_reggroup): Renamed to...
 302         (gdbpy_get_reggroup): ...this.  Update to only create register
 303         group descriptors when needed.
 304         (gdbpy_reggroup_iter_next): Update.
 305
 306 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 307
 308         * python/py-registers.c (gdbpy_register_object_data): New static
 309         global.
 310         (gdbpy_register_object_data_init): New function.
 311         (gdbpy_new_register_descriptor): Renamed to...
 312         (gdbpy_get_register_descriptor): ...this, and update to reuse
 313         existing register descriptors where possible.
 314         (gdbpy_register_descriptor_iter_next): Update.
 315         (gdbpy_initialize_registers): Register new gdbarch data.
 316
 317 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 318
 319         * linux-nat.c (stopped_pids): Make static.
 320
 321 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 322
 323         PR ada/26235
 324         * gdbtypes.c (ada_discrete_type_low_bound,
 325         ada_discrete_type_high_bound): Handle undefined bounds.
 326
 327 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 328
 329         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 330         declaration.
 331         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 332         function.
 333
 334 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 335
 336         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 337         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 338         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 339         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 340         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 341         method.
 342
 343 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 344
 345         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 346         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 347         which are deprecated in Guile 3.0.
 348         * configure.ac (try_guile_versions): Add "guile-3.0".
 349         * configure (try_guile_versions): Regenerate.
 350         * NEWS: Update entry.
 351
 352 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 353             Doug Evans  <dje@google.com>
 354
 355         PR gdb/21104
 356         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 357         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 358         USING_GUILE_BEFORE_2_2.
 359         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 360         Change type to 'scm_t_port_type *'.
 361         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 362         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 363         parameter and honor it.  Update callers.
 364         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 365         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 366         functions.
 367         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 368         USING_GUILE_BEFORE_2_2.
 369         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 370         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 371         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 372         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 373         and 'SCM_PORT_TYPE'.
 374         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 375         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 376         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 377         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 378         [!USING_GUILE_BEFORE_2_2]: New functions.
 379         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 380         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 381         'gdbscm_memory_port_read'.
 382         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 383         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 384         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 385         function.
 386         (ioscm_init_memory_port): Remove.
 387         (ioscm_init_memory_port_stream): New function
 388         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 389         function.
 390         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 391         Return scm_from_uint (0).
 392         (gdbscm_set_memory_port_read_buffer_size_x)
 393         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 394         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 395         Return scm_from_uint (0).
 396         (gdbscm_set_memory_port_write_buffer_size_x)
 397         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 398         * configure.ac (try_guile_versions): Add "guile-2.2".
 399         * configure: Regenerate.
 400         * NEWS: Add entry.
 401
 402 2020-07-18  Tom Tromey  <tom@tromey.com>
 403
 404         * linux-nat.c (linux_multi_process): Remove.
 405         (linux_nat_target::supports_multi_process): Return true.
 406
 407 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 408
 409         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 410         (riscv_lookup_target_description): Return pointer out of
 411         unique_ptr.
 412         * target-descriptions.c (allocate_target_description): Add
 413         comment.
 414         (target_desc_deleter::operator()): Likewise.
 415         * target-descriptions.h (struct target_desc_deleter): Moved to
 416         gdbsupport/tdesc.h.
 417         (target_desc_up): Likewise.
 418
 419 2020-07-17  Tom Tromey  <tromey@adacore.com>
 420
 421         * linux-nat.c (linux_nat_target::supports_non_stop)
 422         (linux_nat_target::always_non_stop_p): Use "true".
 423         (linux_nat_target::supports_disable_randomization): Use "true" and
 424         "false".
 425
 426 2020-07-16  Caroline Tice  <cmtice@google.com>
 427
 428         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 429         (RNGLIST_HEADER_SIZE64): New constant definition.
 430         (struct dwop_section_names): Add rnglists_dwo.
 431         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 432         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 433         (struct dwo_sections): Add rnglists field.
 434         (read_attribut_reprocess): Add tag parameter.
 435         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 436         (cu_debug_rnglists_section): New function (decl & definition).
 437         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 438         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 439         die whose range is being checked; get rnglist section from
 440         cu_debug_rnglists_section, to get from either objfile or dwo file as
 441         appropriate.  Add cases for DW_RLE_base_addressx,
 442         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 443         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 444         test inside if-condition and updating complaint message.
 445         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 446         dwarf2_rnglists_process.
 447         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 448         dwarf2_ranges_process.
 449         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 450         need_ranges_base and update comment appropriately.  Also pass die tag
 451         to dwarf2_ranges_read.
 452         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 453         need_ranges_base and update comment appropriately.  Also pass die tag
 454         to dwarf2_ranges_process.
 455         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 456         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 457         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 458         need_ranges_base and update comment appropriately.  Also pass die tag
 459         to read_attribute_reprocess and dwarf2_ranges_read.
 460         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 461         and update function comment appropriately.
 462         (read_loclist_index): Call read_loclists_rnglists_header instead of
 463         read_loclist_header.
 464         (read_rnglist_index): New function.
 465         (read_attribute_reprocess):  Add tag parameter. Add code for
 466         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 467         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 468
 469 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 470
 471         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 472         being resolved.
 473
 474 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 475
 476         * arch-utils.c (show_architecture): Update formatting of messages.
 477
 478 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 479
 480         * gdbtypes.h (struct type) <bounds>: Handle array and string
 481         types.
 482         * ada-lang.c (assign_aggregate): Use type::bounds on
 483         array/string type.
 484         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 485         * c-varobj.c (c_number_of_children): Likewise.
 486         (c_describe_child): Likewise.
 487         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 488         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 489         (f_type_print_base): Likewise.
 490         * f-valprint.c (f77_array_offset_tbl): Likewise.
 491         (f77_get_upperbound): Likewise.
 492         (f77_print_array_1): Likewise.
 493         * guile/scm-type.c (gdbscm_type_range): Likewise.
 494         * m2-typeprint.c (m2_array): Likewise.
 495         (m2_is_long_set_of_type): Likewise.
 496         * m2-valprint.c (get_long_set_bounds): Likewise.
 497         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 498         * python/py-type.c (typy_range): Likewise.
 499         * rust-lang.c (rust_internal_print_type): Likewise.
 500         * type-stack.c (type_stack::follow_types): Likewise.
 501         * valarith.c (value_subscripted_rvalue): Likewise.
 502         * valops.c (value_cast): Likewise.
 503
 504 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 505
 506         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 507         callers to use the equivalent accessor methods.
 508
 509 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 510
 511         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 512         (struct type) <bit_stride>: New method.
 513         (TYPE_BIT_STRIDE): Remove.
 514         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 515
 516 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 517
 518         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 519         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 520         callers to use the equivalent accessor methods instead.
 521
 522 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 523
 524         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 525         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 526         callers to use the equivalent accessor methods instead.
 527
 528 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 529
 530         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 531         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 532         to use dynamic_prop::kind.
 533
 534 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 535
 536         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 537         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 538         to get the bound property's kind and check against
 539         PROP_UNDEFINED.
 540
 541 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 542
 543         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 544         all callers to use type::range_bounds followed by
 545         dynamic_prop::{low,high}.
 546
 547 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 548
 549         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 550         const_val, set_const_val, baton, set_locexpr, set_loclist,
 551         set_addr_offset, variant_parts, set_variant_parts,
 552         original_type, set_original_type>: New methods.
 553         <kind>: Rename to...
 554         <m_kind>: ... this.  Update all users to use the new methods
 555         instead.
 556         <data>: Rename to...
 557         <m_data>: ... this.  Update all users to use the new methods
 558         instead.
 559
 560 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 561
 562         * gdbtypes.c (get_discrete_bounds): Return failure if
 563         the range type's bounds are not both defined and constant
 564         values.
 565         (get_array_bounds): Update comment.  Remove undefined bound check.
 566
 567 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 568
 569         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 570         the type::bounds method directly.
 571
 572 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 573
 574         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 575         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 576         are used to set the range type's bounds to use set_bounds.
 577
 578 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 579
 580         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 581
 582 2020-07-10  Pedro Alves  <pedro@palves.net>
 583
 584         * gdbthread.h (inferior_ref): Define.
 585         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 586         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 587         * thread.c
 588         (scoped_restore_current_thread::restore):
 589         Adjust to gdb::ref_ptr.
 590         (scoped_restore_current_thread::~scoped_restore_current_thread):
 591         Remove manual decref handling.
 592         (scoped_restore_current_thread::scoped_restore_current_thread):
 593         Adjust to use
 594         inferior_ref::new_reference/thread_info_ref::new_reference.
 595         Incref the thread before calling get_frame_id instead of after.
 596         Let TARGET_CLOSE_ERROR propagate.
 597
 598 2020-07-10  Pedro Alves  <pedro@palves.net>
 599
 600         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 601         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 602         NOT_AVAILABLE_ERROR.
 603         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 604         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 605
 606 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 607             Pedro Alves  <pedro@palves.net>
 608
 609         PR gdb/26199
 610         * infrun.c (threads_are_resumed_pending_p): Delete.
 611         (do_target_wait): Remove threads_are_executing and
 612         threads_are_resumed_pending_p checks from the inferior_matches
 613         lambda.  Update comments.
 614
 615 2020-07-10  Pedro Alves  <pedro@palves.net>
 616
 617         PR gdb/26199
 618         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 619         executing threads.
 620
 621 2020-07-10  Pedro Alves  <pedro@palves.net>
 622
 623         PR gdb/26199
 624         * infrun.c (handle_no_resumed): Handle multiple targets.
 625
 626 2020-07-10  Pedro Alves  <pedro@palves.net>
 627
 628         PR gdb/26199
 629         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 630         target_is_async_p.
 631
 632 2020-07-10  Pedro Alves  <pedro@palves.net>
 633
 634         PR gdb/26199
 635         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 636         threads, not all threads.
 637
 638 2020-07-10  Pedro Alves  <pedro@palves.net>
 639
 640         PR gdb/26199
 641         * remote.c (remote_target::open_1): Pass remote target pointer as
 642         data to create_async_event_handler.
 643         (remote_async_inferior_event_handler): Mark async event handler
 644         before returning if the remote target still has either pending
 645         events or unacknowledged notifications.
 646
 647 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 648
 649         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 650         declaration.
 651         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 652         function.
 653
 654 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 655
 656         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 657         inferior_ptid.
 658
 659 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 660
 661         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 662         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 663         AT_FREEBSD_PS_STRINGS.
 664
 665 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 666
 667         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 668         of debugfile path on Windows.
 669
 670 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 671
 672         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 673         argument to 'data'.
 674
 675 2020-07-08  Tom Tromey  <tromey@adacore.com>
 676
 677         * ada-lang.c (ada_exception_message_1): Use read_memory.
 678
 679 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 680
 681         PR python/22748
 682         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 683         special handling for inline frames.
 684         * findvar.c (value_of_register_lazy): Skip inline frames when
 685         creating lazy register values.
 686         * frame.c (frame_id_computed_p): Delete definition.
 687         * frame.h (frame_id_computed_p): Delete declaration.
 688
 689 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 690
 691         * NEWS: Mention additions to Python API.
 692         * python/py-arch.c (archpy_register_groups): New function.
 693         (arch_object_methods): Add 'register_groups' method.
 694         * python/py-registers.c (reggroup_iterator_object): New struct.
 695         (reggroup_object): New struct.
 696         (gdbpy_new_reggroup): New function.
 697         (gdbpy_reggroup_to_string): New function.
 698         (gdbpy_reggroup_name): New function.
 699         (gdbpy_reggroup_iter): New function.
 700         (gdbpy_reggroup_iter_next): New function.
 701         (gdbpy_new_reggroup_iterator): New function
 702         (gdbpy_initialize_registers): Register new types.
 703         (reggroup_iterator_object_type): Define new Python type.
 704         (gdbpy_reggroup_getset): New static global.
 705         (reggroup_object_type): Define new Python type.
 706         * python/python-internal.h
 707
 708 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 709
 710         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 711         * python/py-arch.c (archpy_registers): New function.
 712         (arch_object_methods): Add 'registers' method.
 713         * python/py-registers.c: New file.
 714         * python/python-internal.h
 715         (gdbpy_new_register_descriptor_iterator): Declare.
 716         (gdbpy_initialize_registers): Declare.
 717         * python/python.c (do_start_initialization): Call
 718         gdbpy_initialize_registers.
 719         * NEWS: Mention additions to the Python API.
 720
 721 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 722
 723         * NEWS: Mention new Python API method.
 724         * python/py-unwind.c (pending_framepy_architecture): New function.
 725         (pending_frame_object_methods): Add architecture method.
 726
 727 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 728
 729         * gdbarch.c: Regenerate.
 730         * gdbarch.h: Regenerate.
 731         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 732         (gdbarch_data): Use internal_error for the case where
 733         deprecated_set_gdbarch_data was originally needed.
 734         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 735         and use passed in obstack.
 736         (libunwind_frame_set_descr): Should no longer get back NULL from
 737         gdbarch_data.
 738         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 739         type.
 740         * user-regs.c (user_regs_init): Update parameters, and use passed
 741         in obstack.
 742         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 743         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 744
 745 2020-07-06  Tom de Vries  <tdevries@suse.de>
 746
 747         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 748         End-Of-Sequence in lte_is_less_than.
 749         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 750         "gdb: Don't reorder line table entries too much when sorting".
 751
 752 2020-07-06  Tom de Vries  <tdevries@suse.de>
 753
 754         PR tui/26205
 755         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 756
 757 2020-07-05  Tom de Vries  <tdevries@suse.de>
 758
 759         PR build/26187
 760         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 761         std::uncaught_exceptions instead of deprecated
 762         std::uncaught_exception.
 763
 764 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 765
 766         * macroexp.h (macro_stringify): Return
 767         gdb::unique_xmalloc_ptr<char>.
 768         * macroexp.c (macro_stringify): Likewise.
 769         * macrotab.c (fixup_definition): Update.
 770
 771 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 772
 773         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 774         (lex_one_token): Update.
 775         * macroexp.c (struct macro_buffer) <release>: Return
 776         gdb::unique_xmalloc_ptr<char>.
 777         (macro_stringify): Update.
 778         (macro_expand): Update.
 779         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 780         * macroexp.h (macro_expand_next): Likewise.
 781
 782 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 783
 784         * macroexp.h (macro_lookup_ftype): Remove.
 785         (macro_expand, macro_expand_once, macro_expand_next): Remove
 786         lookup function parameters, add scope parameter.
 787         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 788         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 789         * macroscope.h (standard_macro_lookup): Change parameter type
 790         to macro_scope.
 791         * macroscope.c (standard_macro_lookup): Likewise.
 792         * c-exp.y (lex_one_token): Update.
 793         * macrocmd.c (macro_expand_command): Likewise.
 794         (macro_expand_once_command): Likewise.
 795
 796 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 797
 798         * inf-loop.c (inferior_event_handler): Remove client_data param.
 799         * inf-loop.h (inferior_event_handler): Likewise.
 800         * infcmd.c (step_1): Adjust.
 801         * infrun.c (proceed): Adjust.
 802         (fetch_inferior_event): Remove client_data param.
 803         (infrun_async_inferior_event_handler): Adjust.
 804         * infrun.h (fetch_inferior_event): Remove `void *` param.
 805         * linux-nat.c (handle_target_event): Adjust.
 806         * record-btrace.c (record_btrace_handle_async_inferior_event):
 807         Adjust.
 808         * record-full.c (record_full_async_inferior_event_handler):
 809         Adjust.
 810         * remote.c (remote_async_inferior_event_handler): Adjust.
 811
 812 2020-07-01  Tom Tromey  <tom@tromey.com>
 813
 814         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 815         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 816
 817 2020-07-01  Tom Tromey  <tom@tromey.com>
 818
 819         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 820         tui_gen_win_info.
 821         (tui_win_info::make_window): Merge with
 822         tui_gen_win_info::make_window.
 823         (tui_win_info::make_visible): Move from tui_gen_win_info.
 824         * tui/tui-win.c (tui_win_info::max_width): Move from
 825         tui_gen_win_info.
 826         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 827         type.
 828         <window_factory>: Likewise.
 829         * tui/tui-layout.c (tui_win_info::resize): Move from
 830         tui_gen_win_info.
 831         (make_standard_window): Change return type.
 832         (get_locator_window, tui_get_window_by_name): Likewise.
 833         (tui_layout_window::apply): Remove a cast.
 834         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 835         (struct tui_win_info): Merge with tui_gen_win_info.
 836         (struct tui_gen_win_info): Remove.
 837
 838 2020-07-01  Tom Tromey  <tom@tromey.com>
 839
 840         * tui/tui-stack.h (struct tui_locator_window): Derive from
 841         tui_win_info.
 842         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 843         <can_box>: New method.
 844
 845 2020-07-01  Tom Tromey  <tom@tromey.com>
 846
 847         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 848
 849 2020-07-01  Tom Tromey  <tom@tromey.com>
 850
 851         * tui/tui-regs.c (tui_data_window::display_registers_from)
 852         (tui_data_window::display_registers_from)
 853         (tui_data_window::first_data_item_displayed)
 854         (tui_data_window::delete_data_content_windows): Update.
 855         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 856         Remove.
 857         (tui_data_window::check_register_values): Update.
 858         (tui_data_item_window::rerender): Add parameters.  Update.
 859         (tui_data_item_window::refresh_window): Remove.
 860         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 861         virtual.
 862         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 863         tui_gen_win_info.
 864         <refresh_window, max_height, min_height>: Remove.
 865         <rerender>: Add parameters.
 866         <x, y, visible>: New members.
 867         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 868         <m_item_width>: New member.
 869
 870 2020-07-01  Tom Tromey  <tom@tromey.com>
 871
 872         * tui/tui-regs.c (tui_data_window::show_register_group)
 873         (tui_data_window::check_register_values): Update.
 874         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 875         from item_no.
 876
 877 2020-07-01  Tom Tromey  <tom@tromey.com>
 878
 879         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 880         useless "if".
 881
 882 2020-07-01  Tom Tromey  <tom@tromey.com>
 883
 884         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 885         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 886
 887 2020-07-01  Tom Tromey  <tom@tromey.com>
 888
 889         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 890         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 891         (struct tui_line_or_address): Move from tui-data.h.
 892         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 893         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 894         (tui_cmd_window, tui_source_window_base, tui_source_window)
 895         (tui_disasm_window): Don't declare.
 896         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 897         to tui-winsource.h.
 898         (SINGLE_KEY): Move to tui-stack.c.
 899
 900 2020-07-01  Tom Tromey  <tom@tromey.com>
 901
 902         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 903         std::string.
 904         * tui/tui-regs.c (class tab_expansion_file): New.
 905         (tab_expansion_file::write): New method.
 906         (tui_register_format): Change return type.  Use
 907         tab_expansion_file.
 908         (tui_get_register, tui_data_window::display_registers_from)
 909         (tui_data_item_window::rerender): Update.
 910         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 911         * tui/tui-io.c (tui_expand_tabs): Remove.
 912
 913 2020-07-01  Tom Tromey  <tom@tromey.com>
 914
 915         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 916
 917 2020-07-01  Fangrui Song  <maskray@google.com>
 918
 919         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 920
 921 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 922
 923         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 924         forms for DW_AT_associated and DW_AT_allocated attributes,
 925         which is already checked in function attr_to_dynamic_prop.
 926
 927 2020-06-30  Tom Tromey  <tromey@adacore.com>
 928
 929         * dwarf2/read.c (quirk_rust_enum): Correctly call
 930         alloc_rust_variant for default-less enum.
 931
 932 2020-06-30  Tom Tromey  <tromey@adacore.com>
 933
 934         PR build/26183:
 935         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 936         gdb::to_string.
 937
 938 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 939
 940         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 941         * gdbarch.h: Re-generate.
 942
 943 2020-06-28  Tom Tromey  <tom@tromey.com>
 944
 945         * command.h (cmd_types): Remove.
 946         (cmd_type): Don't declare.
 947         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 948         typedef.
 949         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 950         * cli/cli-decode.c (cmd_type): Remove.
 951
 952 2020-06-27  Pedro Alves  <palves@redhat.com>
 953
 954         * fork-child.c (prefork_hook): Adjust.
 955         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 956         Delete.
 957         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 958         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 959         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 960         Remove declarations.
 961         (struct inferior) <set_tty, tty>: New methods.
 962         (struct inferior) <terminal>: Rename to ...
 963         (struct inferior) <m_terminal>: ... this and make private.
 964         * main.c (captured_main_1): Adjust.
 965         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 966         (mi_cmd_inferior_tty_show): Adjust.
 967         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 968         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 969
 970 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 971
 972         * configure.ac: Add --enable-libctf: handle --disable-static
 973         properly.
 974         * acinclude.m4: sinclude ../config/enable.m4.
 975         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 976         (LIBCTF): Substitute in.
 977         (CTF_DEPS): New, likewise.
 978         (CLIBS): libctf needs symbols from libbfd: move earlier.
 979         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 980         flags.
 981         * ctfread.c: Surround in ENABLE_LIBCTF.
 982         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 983         * configure: Regenerate.
 984         * config.in: Likewise.
 985
 986 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 987
 988         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 989
 990 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 991
 992         * inferior.h (struct inferior) <terminal>: Change type to
 993         gdb::unique_xmalloc_ptr<char>.
 994         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 995         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 996         field, adjust to unique pointer.
 997         (get_inferior_io_terminal): Adjust to unique pointer.
 998
 999 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1000
1001         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1002         registers, not just the known core set of registers.
1003
1004 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1005
1006         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1007         fflags, frm, and fcsr registers.
1008         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1009         restore groups.
1010         (riscv_tdesc_unknown_reg): New function.
1011         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1012         tdesc_use_registers.
1013         * riscv-tdep.h (struct gdbarch_tdep): Add
1014         unknown_csrs_first_regnum, unknown_csrs_count,
1015         duplicate_fflags_regnum, duplicate_frm_regnum, and
1016         duplicate_fcsr_regnum fields.
1017
1018 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1019
1020         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1021         callback, use the callback (when not null) to help number unknown
1022         registers.
1023         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1024         (tdesc_use_registers): Add extra parameter to declaration.
1025
1026 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1027
1028         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1029         in the file.
1030         (class riscv_pending_register_alias): Likewise.
1031         (riscv_register_feature::register_info): Change 'required_p' field
1032         to 'required', and change its type.  Add 'check' member function.
1033         (riscv_register_feature::register_info::check): Define new member
1034         function.
1035         (riscv_xreg_feature): Change initialisation of 'required' field.
1036         (riscv_freg_feature): Likewise.
1037         (riscv_virtual_feature): Likewise.
1038         (riscv_csr_feature): Likewise.
1039         (riscv_check_tdesc_feature): Take extra parameter, the csr
1040         tdesc_feature, rewrite the function to use the new
1041         riscv_register_feature::register_info::check function.
1042         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1043
1044 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1045
1046         * features/Makefile: Remove all references to the deleted files
1047         below.
1048         * features/riscv/32bit-csr.c: Deleted.
1049         * features/riscv/32bit-csr.xml: Deleted.
1050         * features/riscv/64bit-csr.c: Deleted.
1051         * features/riscv/64bit-csr.xml: Deleted.
1052         * features/riscv/rebuild-csr-xml.sh: Deleted.
1053
1054 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1055
1056         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1057         whitespace error for declaration of names member variable.
1058         (struct riscv_register_feature): Add new prefer_first_name member
1059         variable, and fix whitespace error in declaration of registers.
1060         (riscv_xreg_feature): Initialize prefer_first_name field.
1061         (riscv_freg_feature): Likewise.
1062         (riscv_virtual_feature): Likewise.
1063         (riscv_csr_feature): Likewise.
1064         (riscv_register_name): Expand on comments.  Remove register name
1065         modifications for CSR and virtual registers.
1066
1067 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1068
1069         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1070         errors.
1071
1072 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1073
1074         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1075         riscv-opc.h.
1076         (class riscv_pending_register_alias): New class.
1077         (riscv_check_tdesc_feature): Take vector of pending aliases and
1078         populate it as appropriate.
1079         (riscv_setup_register_aliases): Delete.
1080         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1081         to riscv_check_tdesc_feature in all cases.  Use the vector to
1082         create the register aliases.
1083
1084 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1085
1086         * sol2-tdep.c (sol2_static_transform_name): Remove.
1087         (sol2_init_abi): Don't register it.
1088         * gdbarch.sh (static_transform_name): Remove.
1089         * gdbarch.c, gdbarch.h: Regenerate.
1090
1091         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1092         gdbarch_static_transform_name.
1093         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1094         * stabsread.c (define_symbol) <'X'>: Remove.
1095         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1096         handling.
1097         <'V'>: Likewise.
1098         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1099         <'S'>: Remove call to gdbarch_static_transform_name.
1100
1101 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1102
1103         * procfs.c (procfs_pre_trace): New function.
1104         (procfs_target::create_inferior): Pass it to fork_inferior.
1105
1106 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1107
1108         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1109         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1110         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1111         sol2-tdep.o, sparc-sol2-tdep.o.
1112         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1113         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1114         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1115         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1116
1117 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1118
1119         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1120         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1121         Call sol2_init_abi.
1122         Remove calls to set_gdbarch_skip_solib_resolver,
1123         set_gdbarch_core_pid_to_str.
1124         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1125         (i386_sol2_static_transform_name): Remove.
1126         (i386_sol2_init_abi): Call sol2_init_abi.
1127         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1128         set_gdbarch_static_transform_name,
1129         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1130         Use sol2_sigtramp_p.
1131         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1132         (sol2_sigtramp_p): New function.
1133         (sol2_static_transform_name): New function.
1134         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1135         (sol2_init_abi): New function.
1136         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1137         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1138         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1139         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1140         (sparc_sol2_static_transform_name): Remove.
1141         (sparc32_sol2_init_abi): Call sol2_init_abi.
1142         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1143         set_gdbarch_static_transform_name,
1144         set_gdbarch_skip_solib_resolver,
1145         set_gdbarch_core_pid_to_str.
1146         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1147         (sparc_sol2_static_transform_name): Remove
1148         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1149         call sol2_sigtramp_p.
1150         (sparc64_sol2_init_abi): Call sol2_init_abi.
1151         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1152         set_gdbarch_static_transform_name,
1153         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1154
1155 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1156
1157         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1158         * exec.c (validate_exec_file): If from_tty, set both
1159         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1160         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1161         and from_tty, unconditionally ask a confirmation.
1162
1163 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1164
1165         * target-descriptions.c (tdesc_architecture_name): Protect against
1166         NULL pointer dereference.
1167         (maint_print_xml_tdesc_cmd): New function.
1168         (_initialize_target_descriptions): Register new 'maint print
1169         xml-tdesc' command and give it the filename completer.
1170         * NEWS: Mention new 'maint print xml-tdesc' command.
1171
1172 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1173
1174         * target-descriptions.c (class tdesc_compatible_info): New class.
1175         (struct target_desc): Change type of compatible vector.
1176         (tdesc_compatible_p): Update for change in type of
1177         target_desc::compatible.
1178         (tdesc_compatible_info_list): New function.
1179         (tdesc_compatible_info_arch_name): New function.
1180         (tdesc_add_compatible): Update for change in type of
1181         target_desc::compatible.
1182         (print_c_tdesc::visit_pre): Likewise.
1183
1184 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1185
1186         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1187         whitespace to underscore.
1188         (maint_print_c_tdesc_cmd): Use fake filename for target
1189         descriptions that came from the target.
1190         (_initialize_target_descriptions): Add filename command completion
1191         for 'maint print c-tdesc'.
1192
1193 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1194
1195         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1196         lines.
1197
1198 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1199
1200         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1201         lines.
1202         (dwarf2_find_location_expression): Likewise.
1203         (call_site_parameter_matches): Likewise.
1204         (dwarf2_compile_expr_to_ax): Likewise.
1205         (disassemble_dwarf_expression): Likewise.
1206         (loclist_describe_location): Likewise.
1207
1208 2020-06-23  Pedro Alves  <palves@redhat.com>
1209
1210         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1211         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1212         (register_to_value_test): Use scoped_mock_context.
1213         * regcache.c: Include "scoped-mock-context.h".
1214         (cooked_read_test): Don't error out if a target is already pushed.
1215         Use scoped_mock_context.  Adjust.
1216         * scoped-mock-context.h: New file.
1217
1218 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1219
1220         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1221         initializer.
1222         (ada_language::is_string_type_p): New member function.
1223         * c-lang.c (c_language_data): Delete la_is_string_type_p
1224         initializer.
1225         (cplus_language_data): Likewise.
1226         (asm_language_data): Likewise.
1227         (minimal_language_data): Likewise.
1228         * d-lang.c (d_language_data): Likewise.
1229         * f-lang.c (f_is_string_type_p): Delete function, implementation
1230         moved to f_language::is_string_type_p.
1231         (f_language_data): Delete la_is_string_type_p initializer.
1232         (f_language::is_string_type_p): New member function,
1233         implementation from f_is_string_type_p.
1234         * go-lang.c (go_is_string_type_p): Delete function, implementation
1235         moved to go_language::is_string_type_p.
1236         (go_language_data): Delete la_is_string_type_p initializer.
1237         (go_language::is_string_type_p): New member function,
1238         implementation from go_is_string_type_p.
1239         * language.c (language_defn::is_string_type_p): Define new member
1240         function.
1241         (default_is_string_type_p): Make static, add comment copied from
1242         header file.
1243         (unknown_language_data): Delete la_is_string_type_p initializer.
1244         (unknown_language::is_string_type_p): New member function.
1245         (auto_language_data): Delete la_is_string_type_p initializer.
1246         (auto_language::is_string_type_p): New member function.
1247         * language.h (language_data): Delete la_is_string_type_p field.
1248         (language_defn::is_string_type_p): Declare new function.
1249         (default_is_string_type_p): Delete desclaration, move comment to
1250         definition.
1251         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1252         moved to m2_language::is_string_type_p.
1253         (m2_language_data): Delete la_is_string_type_p initializer.
1254         (m2_language::is_string_type_p): New member function,
1255         implementation from m2_is_string_type_p.
1256         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1257         initializer.
1258         * opencl-lang.c (opencl_language_data): Likewise.
1259         * p-lang.c (pascal_is_string_type_p): Delete function,
1260         implementation moved to pascal_language::is_string_type_p.
1261         (pascal_language_data): Delete la_is_string_type_p initializer.
1262         (pascal_language::is_string_type_p): New member function,
1263         implementation from pascal_is_string_type_p.
1264         * rust-lang.c (rust_is_string_type_p): Delete function,
1265         implementation moved to rust_language::is_string_type_p.
1266         (rust_language_data): Delete la_is_string_type_p initializer.
1267         (rust_language::is_string_type_p): New member function,
1268         implementation from rust_is_string_type_p.
1269         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1270         is_string_type_p.
1271
1272 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1273
1274         * ada-lang.c (ada_language_data): Delete la_print_typedef
1275         initializer.
1276         (ada_language::print_typedef): New member function.
1277         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1278         (cplus_language_data): Likewise.
1279         (asm_language_data): Likewise.
1280         (minimal_language_data): Likewise.
1281         * d-lang.c (d_language_data): Likewise.
1282         * f-lang.c (f_language_data): Likewise.
1283         (f_language::print_typedef): New member function.
1284         * go-lang.c (go_language_data): Delete la_print_typedef
1285         initializer.
1286         * language.c (language_defn::print_typedef): Define member
1287         function.
1288         (unknown_language_data): Delete la_print_typedef initializer.
1289         (unknown_language::print_typedef): New member function.
1290         (auto_language_data): Delete la_print_typedef initializer.
1291         (auto_language::print_typedef): New member function.
1292         * language.h (language_data): Delete la_print_typedef field.
1293         (language_defn::print_typedef): Declare new member function.
1294         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1295         (default_print_typedef): Delete declaration.
1296         * m2-lang.c (m2_language_data): Delete la_print_typedef
1297         initializer.
1298         (m2_language::print_typedef): New member function.
1299         * objc-lang.c (objc_language_data): Delete la_print_typedef
1300         initializer.
1301         * opencl-lang.c (opencl_language_data): Likewise.
1302         * p-lang.c (pascal_language_data): Likewise.
1303         (pascal_language::print_typedef): New member function.
1304         * rust-lang.c (rust_print_typedef): Delete function,
1305         implementation moved to rust_language::print_typedef.
1306         (rust_language): Delete la_print_typedef initializer.
1307         (rust_language::print_typedef): New member function,
1308         implementation from rust_print_typedef.
1309         * typeprint.c (default_print_typedef): Delete.
1310
1311 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1312
1313         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1314         (ada_language::printstr): New member function.
1315         * c-lang.c (c_language_data): Delete la_printstr initializer.
1316         (cplus_language_data): Likewise.
1317         (asm_language_data): Likewise.
1318         (minimal_language_data): Likewise.
1319         * d-lang.c (d_language_data): Likewise.
1320         * f-lang.c (f_printstr): Rename to f_language::printstr.
1321         (f_language_data): Delete la_printstr initializer.
1322         (f_language::printstr): New member function, implementation from
1323         f_printstr.
1324         * go-lang.c (go_language_data): Delete la_printstr initializer.
1325         * language.c (language_defn::printstr): Define new member
1326         function.
1327         (unk_lang_printstr): Delete.
1328         (unknown_language_data): Delete la_printstr initializer.
1329         (unknown_language::printstr): New member function.
1330         (auto_language_data): Delete la_printstr initializer.
1331         (auto_language::printstr): New member function.
1332         * language.h (language_data): Delete la_printstr field.
1333         (language_defn::printstr): Declare new member function.
1334         (LA_PRINT_STRING): Update call to printstr.
1335         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1336         (m2_language_data): Delete la_printstr initializer.
1337         (m2_language::printstr): New member function, implementation from
1338         m2_printstr.
1339         * objc-lang.c (objc_language_data): Delete la_printstr
1340         initializer.
1341         * opencl-lang.c (opencl_language_data): Likewise.
1342         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1343         (pascal_language_data): Delete la_printstr initializer.
1344         (pascal_language::printstr): New member function, implementation
1345         from pascal_printstr.
1346         * p-lang.h (pascal_printstr): Delete declaration.
1347         * rust-lang.c (rust_printstr): Update header comment.
1348         (rust_language_data): Delete la_printstr initializer.
1349         (rust_language::printstr): New member function.
1350
1351 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1352
1353         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1354         (ada_language::printchar): New member function.
1355         * c-lang.c (c_language_data): Delete la_printchar initializer.
1356         (cplus_language_data): Likewise.
1357         (asm_language_data): Likewise.
1358         (minimal_language_data): Likewise.
1359         * d-lang.c (d_language_data): Likewise.
1360         * f-lang.c (f_printchar): Rename to f_language::printchar.
1361         (f_language_data): Delete la_printchar initializer.
1362         (f_language::printchar): New member function, implementation from
1363         f_printchar.
1364         * go-lang.c (go_language_data): Delete la_printchar initializer.
1365         * language.c (unk_lang_printchar): Delete.
1366         (language_defn::printchar): Define new member function.
1367         (unknown_language_data): Delete la_printchar initializer.
1368         (unknown_language::printchar): New member function.
1369         (auto_language_data): Delete la_printchar initializer.
1370         (auto_language::printchar): New member function.
1371         * language.h (language_data): Delete la_printchar field.
1372         (language_defn::printchar): Declare new member function.
1373         (LA_PRINT_CHAR): Update call to printchar.
1374         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1375         (m2_language::printchar): New member function.
1376         * objc-lang.c (objc_language_data): Delete la_printchar
1377         initializer.
1378         * opencl-lang.c (opencl_language_data): Likewise.
1379         * p-lang.c (pascal_language_data): Delete la_printchar
1380         initializer.
1381         (pascal_language::printchar): New member function.
1382         * rust-lang.c (rust_printchar): Rename to
1383         rust_language::printchar.
1384         (rust_language_data): Delete la_printchar initializer.
1385         (rust_language::printchar): New member function, implementation
1386         from rust_printchar.
1387
1388 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1389
1390         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1391         (ada_language_data): Delete la_emitchar initializer.
1392         (ada_language::emitchar): New member function, implementation from
1393         emit_char.
1394         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1395         (cplus_language_data): Likewise.
1396         (asm_language_data): Likewise.
1397         (minimal_language_data): Likewise.
1398         * d-lang.c (d_language_data): Likewise.
1399         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1400         (f_language_data): Delete la_emitchar initializer.
1401         (f_language::emitchar): New member function, implementation from
1402         f_emit_char.
1403         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1404         * language.c (unk_lang_emit_char): Delete.
1405         (language_defn::emitchar): New member function definition.
1406         (unknown_language_data): Delete la_emitchar initializer.
1407         (unknown_language::emitchar): New member function.
1408         (auto_language_data): Delete la_emitchar initializer.
1409         (auto_language::emitchar): New member function.
1410         * language.h (language_data): Delete la_emitchar field.
1411         (language_defn::emitchar): New member field declaration.
1412         (LA_EMIT_CHAR): Update call to emitchar.
1413         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1414         (m2_language_data): Delete la_emitchar initializer.
1415         (m2_language::emitchar): New member function, implementation from
1416         m2_emit_char.
1417         * objc-lang.c (objc_language_data): Delete la_emitchar
1418         initializer.
1419         * opencl-lang.c (opencl_language_data): Likewise.
1420         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1421         (pascal_language_data): Delete la_emitchar initializer.
1422         (pascal_language::emitchar): New member function, implementation
1423         from pascal_emit_char.
1424         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1425         (rust_language_data): Delete la_emitchar initializer.
1426         (rust_language::emitchar): New member function, implementation
1427         from rust_emitchar.
1428
1429 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1430
1431         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1432         (ada_language_data): Delete la_post_parser initializer.
1433         (ada_language::post_parser): New member function.
1434         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1435         (cplus_language_data): Likewise.
1436         (asm_language_data): Likewise.
1437         (minimal_language_data): Likewise.
1438         * d-lang.c (d_language_data): Likewise.
1439         * f-lang.c (f_language_data): Likewise.
1440         * go-lang.c (go_language_data): Likewise.
1441         * language.c (unknown_language_data): Likewise.
1442         (auto_language_data): Likewise.
1443         * language.h (language_data): Delete la_post_parser field.
1444         (language_defn::post_parser): New member function.
1445         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1446         * objc-lang.c (objc_language_data): Likewise.
1447         * opencl-lang.c (opencl_language_data): Likewise.
1448         * p-lang.c (pascal_language_data): Likewise.
1449         * parse.c (parse_exp_in_context): Update call to post_parser.
1450         (null_post_parser): Delete definition.
1451         * parser-defs.h (null_post_parser): Delete declaration.
1452         * rust-lang.c (rust_language_data): Delete la_post_parser
1453         initializer.
1454
1455 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1456
1457         * ada-lang.c (parse): Rename to ada_language::parser.
1458         (ada_language_data): Delete la_parser initializer.
1459         (ada_language::parser): New member function, implementation from
1460         parse.
1461         * c-lang.c (c_language_data): Delete la_parser initializer.
1462         (cplus_language_data): Likewise.
1463         (asm_language_data): Likewise.
1464         (minimal_language_data): Likewise.
1465         * d-lang.c (d_language_data): Likewise.
1466         (d_language::parser): New member function.
1467         * f-lang.c (f_language_data): Delete la_parser initializer.
1468         (f_language::parser): New member function.
1469         * go-lang.c (go_language_data): Delete la_parser initializer.
1470         (go_language::parser): New member function.
1471         * language.c (unk_lang_parser): Delete.
1472         (language_defn::parser): Define new member function.
1473         (unknown_language_data): Delete la_parser initializer.
1474         (unknown_language::parser): New member function.
1475         (auto_language_data): Delete la_parser initializer.
1476         (auto_language::parser): New member function.
1477         * language.h (language_data): Delete la_parser field.
1478         (language_defn::parser): Declare new member function.
1479         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1480         (m2_language::parser): New member function.
1481         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1482         * opencl-lang.c (opencl_language_data): Likewise.
1483         * p-lang.c (pascal_language_data): Likewise.
1484         (pascal_language::parser): New member function.
1485         * parse.c (parse_exp_in_context): Update call to parser.
1486         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1487         (rust_language::parser): New member function.
1488
1489 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1490
1491         * top.c (print_gdb_configuration): Print --with-python-libdir
1492         configuration value.
1493
1494 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1495
1496         * NEWS: Mention change to the alias command.
1497
1498 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1499
1500         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1501         (alias_command_completer)
1502         (make_alias_options_def_group): New functions.
1503         (alias_opts, alias_option_defs): New struct and array.
1504         (alias_usage_error): Update usage.
1505         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1506         Use option framework.
1507         (_initialize_cli_cmds): Update alias command help.
1508         Update aliases command help.
1509         (show_user):
1510         Add NULL for new default_args lookup_cmd argument.
1511         (valid_command_p): Rename to validate_aliased_command.
1512         Add NULL for new default_args lookup_cmd argument.  Verify that the
1513         aliased_command has no default args.
1514         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1515         (lookup_cmd_1, lookup_cmd): New argument default_args.
1516         (add_alias_cmd):
1517         Add NULL for new default_args lookup_cmd argument.
1518         (print_help_for_command): Show default args under the layout
1519          alias some_alias = some_aliased_cmd some_alias_default_arg.
1520         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1521         xfree default_args in destructor.
1522         * cli/cli-script.c (process_next_line, do_define_command):
1523         Add NULL for new default_args lookup_cmd argument.
1524         * command.h: Declare new default_args argument in lookup_cmd
1525         and lookup_cmd_1.
1526         * completer.c (complete_line_internal_1):
1527         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1528         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1529         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1530         Likewise.
1531         * infcmd.c (_initialize_infcmd): Likewise.
1532         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1533         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1534         * python/py-param.c (add_setshow_generic): Likewise.
1535         * remote.c (_initialize_remote): Likewise.
1536         * top.c (execute_command): Prepend default_args if command has some.
1537         (set_verbose):
1538         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1539         * tracepoint.c (validate_actionline, encode_actions_1):
1540         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1541
1542 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1543
1544         * jit.c (jit_read_descriptor): Use bool as the return type.
1545         (jit_breakpoint_re_set_internal): Use bool as the return type.
1546         Invert the return value logic; return true if the jit breakpoint
1547         has been successfully initialized.
1548         (jit_inferior_init): Update the call to
1549         jit_breakpoint_re_set_internal.
1550
1551 2020-06-22  Pedro Alves  <palves@redhat.com>
1552
1553         PR gdb/25939
1554         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1555         Use the current inferior instead.  Don't return
1556         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1557         wait again.
1558         * sol-thread.c (sol_thread_target::wait): Don't reference
1559         inferior_ptid.
1560         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1561         (sol_update_thread_list_callback): Use the current inferior's pid
1562         instead of inferior_ptid.
1563
1564 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1565
1566         * procfs.c: Cleanup many comments.
1567
1568         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1569         (AFTER_WATCHFLAG): Replace by value.
1570
1571         (MAIN_PROC_NAME_FORMAT): Inline ...
1572         (create_procinfo): ... here.
1573
1574         (procfs_debug_inferior): Remove SYS_exec handling.
1575         (syscall_is_exec): Likewise.
1576         (procfs_set_exec_trap): Likewise.
1577
1578         (syscall_is_lwp_exit): Inline in callers.
1579         (syscall_is_exit): Likewise.
1580         (syscall_is_exec): Likewise.
1581         (syscall_is_lwp_create): Likewise.
1582
1583         (invalidate_cache): Remove #if 0 code.
1584
1585         (make_signal_thread_runnable):  Remove.
1586         (procfs_target::resume): Remove #if 0 code.
1587
1588 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1589
1590         PR gdb/25939
1591         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1592         call ...
1593         (procfs_target::create_inferior): ... here.
1594
1595 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1596
1597         * exec.c (validate_exec_file): Ensure the build-id is up to
1598         date by calling reopen_exec_file (that checks file timestamp
1599         to decide to re-read the file).
1600
1601 2020-06-18  Pedro Alves  <palves@redhat.com>
1602
1603         PR gdb/25412
1604         * gdbthread.h (delete_thread, delete_thread_silent)
1605         (find_thread_ptid): Update comments.
1606         * thread.c (current_thread_): New global.
1607         (is_current_thread): Move higher, and reimplement.
1608         (inferior_thread): Reimplement.
1609         (set_thread_exited): Use bool.  Add assertions.
1610         (add_thread_silent): Simplify thread-reuse handling by always
1611         calling delete_thread.
1612         (delete_thread): Remove intro comment.
1613         (find_thread_ptid): Skip exited threads.
1614         (switch_to_thread_no_regs): Write to current_thread_.
1615         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1616         INFERIOR_PTID.  Clear current_thread_.
1617
1618 2020-06-18  Pedro Alves  <palves@redhat.com>
1619
1620         * aix-thread.c (pd_update): Use switch_to_thread.
1621
1622 2020-06-18  Pedro Alves  <palves@redhat.com>
1623
1624         * ravenscar-thread.c (ravenscar_thread_target): Update.
1625         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1626         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1627         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1628         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1629
1630 2020-06-18  Pedro Alves  <palves@redhat.com>
1631
1632         * nat/windows-nat.c (current_windows_thread): Remove.
1633         * nat/windows-nat.h (current_windows_thread): Remove.
1634         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1635         Adjust.
1636         (display_selectors): Adjust to fetch the current
1637         windows_thread_info based on inferior_ptid.
1638         (fake_create_process): No longer write to current_windows_thread.
1639         (windows_nat_target::get_windows_debug_event):
1640         Don't set inferior_ptid or current_windows_thread.
1641         (windows_nat_target::wait): Adjust to not rely on
1642         current_windows_thread.
1643         (do_initial_windows_stuff): Now a method of windows_nat_target.
1644         Switch to the last_ptid thread.
1645         (windows_nat_target::attach): Adjust.
1646         (windows_nat_target::detach): Use switch_to_no_thread instead of
1647         writing to inferior_ptid directly.
1648         (windows_nat_target::create_inferior): Adjust.
1649
1650 2020-06-18  Pedro Alves  <palves@redhat.com>
1651
1652         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1653
1654 2020-06-18  Pedro Alves  <palves@redhat.com>
1655
1656         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1657         after creating it, instead of writing to inferior_ptid.  Don't
1658         write to inferior_ptid.
1659
1660 2020-06-18  Pedro Alves  <palves@redhat.com>
1661
1662         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1663
1664 2020-06-18  Pedro Alves  <palves@redhat.com>
1665
1666         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1667         it, instead of writing to inferior_ptid.
1668
1669 2020-06-18  Pedro Alves  <palves@redhat.com>
1670
1671         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1672         to inferior_ptid.
1673
1674 2020-06-18  Pedro Alves  <palves@redhat.com>
1675
1676         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1677         instead of writing to inferior_ptid directly.
1678
1679 2020-06-18  Pedro Alves  <palves@redhat.com>
1680
1681         * corelow.c (core_target::close): Use switch_to_no_thread instead
1682         of writing to inferior_ptid directly.
1683         (add_to_thread_list, core_target_open): Use switch_to_thread
1684         instead of writing to inferior_ptid directly.
1685
1686 2020-06-18  Pedro Alves  <palves@redhat.com>
1687
1688         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1689         inferior_ptid.
1690         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1691         inferior_ptid.
1692         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1693         inferior_ptid directly.
1694         (darwin_nat_target::init_thread_list): Switch to thread, instead
1695         of writing to inferior_ptid.
1696         (darwin_nat_target::attach): Don't write to inferior_ptid.
1697         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1698
1699 2020-06-18  Pedro Alves  <palves@redhat.com>
1700
1701         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1702         thread.
1703         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1704         Instead use switch_to_thread.
1705         (gnu_nat_target::detach): Use switch_to_no_thread
1706         instead of writing to inferior_ptid directly.  Used passed-in
1707         inferior instead of looking up the inferior by pid.
1708
1709 2020-06-18  Pedro Alves  <palves@redhat.com>
1710
1711         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1712         inferior_ptid.
1713
1714 2020-06-18  Pedro Alves  <palves@redhat.com>
1715
1716         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1717         inferior_ptid.
1718         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1719         thread.
1720         (nto_procfs_target::detach): Avoid referencing
1721         inferior_ptid.  Use switch_to_no_thread instead of writing to
1722         inferior_ptid directly.
1723         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1724         instead of writing to inferior_ptid directly.
1725         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1726         to thread.
1727
1728 2020-06-18  Pedro Alves  <palves@redhat.com>
1729
1730         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1731         after creating it, instead of writing to inferior_ptid.
1732         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1733         to inferior_ptid directly.
1734         (gdbsim_target::wait): Don't write to inferior_ptid.
1735
1736 2020-06-18  Pedro Alves  <palves@redhat.com>
1737
1738         * remote.c (remote_target::remote_notice_new_inferior): Use
1739         switch_to_thread instead of writing to inferior_ptid directly.
1740         (remote_target::add_current_inferior_and_thread): Use
1741         switch_to_no_thread instead of writing to inferior_ptid directly.
1742         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1743         and switch_to_thread instead of using set_current_inferior or
1744         writing to inferior_ptid directly.
1745
1746 2020-06-18  Pedro Alves  <palves@redhat.com>
1747
1748         * tracectf.c (ctf_target_open): Switch to added thread instead of
1749         writing to inferior_ptid directly.
1750         (ctf_target::close): Use switch_to_no_thread instead of writing to
1751         inferior_ptid directly.
1752
1753 2020-06-18  Pedro Alves  <palves@redhat.com>
1754
1755         * tracefile-tfile.c (tfile_target_open): Don't write to
1756         inferior_ptid directly, instead switch to added thread.
1757         (tfile_target::close): Use switch_to_no_thread instead of writing
1758         to inferior_ptid directly.
1759
1760 2020-06-18  Pedro Alves  <palves@redhat.com>
1761
1762         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1763         (procfs_target::detach): Use switch_to_no_thread
1764         instead of writing to inferior_ptid directly.
1765         (do_attach): Change return type to void.  Switch to the added
1766         thread.
1767         (procfs_target::create_inferior): Switch to the added thread.
1768         (procfs_do_thread_registers): Don't write to inferior_ptid.
1769
1770 2020-06-18  Pedro Alves  <palves@redhat.com>
1771
1772         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1773         of writing to inferior_ptid.
1774         (scoped_restore_exited_inferior): Delete.
1775         (handle_vfork_child_exec_or_exit): Simplify using
1776         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1777         instead of writing to inferior_ptid.
1778         (THREAD_STOPPED_BY): Delete.
1779         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1780         (thread_stopped_by_hw_breakpoint): Delete.
1781         (save_waitstatus): Use
1782         scoped_restore_current_thread+switch_to_thread, and call
1783         target_stopped_by_watchpoint instead of
1784         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1785         instead of thread_stopped_by_sw_breakpoint, and
1786         target_stopped_by_hw_breakpoint instead of
1787         thread_stopped_by_hw_breakpoint.
1788         (handle_inferior_event)
1789         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1790         inferior_ptid directly, nor
1791         set_current_inferior/set_current_program_space.  Use
1792         switch_to_thread / switch_to_inferior_no_thread instead.
1793
1794 2020-06-18  Pedro Alves  <palves@redhat.com>
1795
1796         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1797         instead of writing to inferior_ptid.
1798
1799 2020-06-18  Pedro Alves  <palves@redhat.com>
1800
1801         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1802         added thread.
1803         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1804         to the added thread.
1805         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1806         instead of writing to inferior_ptid.
1807
1808 2020-06-18  Pedro Alves  <palves@redhat.com>
1809
1810         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1811         (register_to_value_test): Mock a program_space too.  Heap-allocate
1812         the address space.  Don't write to inferior_ptid.  Use
1813         switch_to_thread instead.
1814
1815 2020-06-18  Pedro Alves  <palves@redhat.com>
1816
1817         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1818         Delete.
1819         (find_signalled_thread()): New, factored out from
1820         linux_make_corefile_notes and adjusted to handle exited threads.
1821         (linux_make_corefile_notes): Adjust to use the new
1822         find_signalled_thread.
1823
1824 2020-06-18  Pedro Alves  <palves@redhat.com>
1825
1826         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1827         of saving/restoring inferior_ptid.
1828
1829 2020-06-17  Tom Tromey  <tom@tromey.com>
1830
1831         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1832         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1833         declare.
1834         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1835
1836 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1837
1838         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1839         of partial symtabs.
1840
1841 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1842
1843         * regformats/reg-arm.dat: Remove.
1844         * regformats/reg-bfin.dat: Remove.
1845         * regformats/reg-cris.dat: Remove.
1846         * regformats/reg-crisv32.dat: Remove.
1847         * regformats/reg-m32r.dat: Remove.
1848         * regformats/reg-tilegx.dat: Remove.
1849         * regformats/reg-tilegx32.dat: Remove.
1850
1851 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1852
1853         * features/Makefile (WHICH): Remove arm files.
1854         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1855         * regformats/arm/arm-with-neon.dat: Remove.
1856         * regformats/arm/arm-with-vfpv2.dat: Remove.
1857         * regformats/arm/arm-with-vfpv3.dat: Remove.
1858
1859 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1860
1861         * features/Makefile (XMLTOC): Remove rx.xml.
1862
1863 2020-06-17  Pedro Alves  <palves@redhat.com>
1864
1865         * gdbthread.h (thread_control_state) <trap_expected> Update
1866         comments.
1867
1868 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1869
1870         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1871         ada_language::lookup_symbol_nonlocal.
1872         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1873         (ada_language::lookup_symbol_nonlocal): New member function,
1874         implementation from ada_lookup_symbol_nonlocal.
1875         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1876         initializer.
1877         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1878         initializer.
1879         (cplus_language::lookup_symbol_nonlocal): New member function.
1880         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1881         (minimal_language_data) Likewise.
1882         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1883         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1884         initializer.
1885         (d_language::lookup_symbol_nonlocal): New member function.
1886         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1887         initializer.
1888         (f_language::lookup_symbol_nonlocal): New member function.
1889         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1890         initializer.
1891         * language.c (unknown_language_data): Likewise.
1892         (auto_language_data): Likewise.
1893         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1894         field.
1895         (language_defn::lookup_symbol_nonlocal): New member function.
1896         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1897         initializer.
1898         * objc-lang.c (objc_language_data): Likewise.
1899         * opencl-lang.c (opencl_language_data): Likewise.
1900         * p-lang.c (pascal_language_data): Likewise.
1901         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1902         rust_language::lookup_symbol_nonlocal.
1903         (rust_language_data): Delete la_lookup_symbol_nonlocal
1904         initializer.
1905         (rust_language::lookup_symbol_nonlocal): New member function,
1906         implementation from rust_lookup_symbol_nonlocal.
1907         * symtab.c (lookup_symbol_aux): Update call to
1908         lookup_symbol_nonlocal.
1909         (basic_lookup_symbol_nonlocal): Rename to...
1910         (language_defn::lookup_symbol_nonlocal): ...this, and update
1911         header comment.  Remove language_defn parameter, and replace with
1912         uses of `this'.
1913         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1914
1915 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1916
1917         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1918         initializer.
1919         (ada_language::value_print_inner): New member function.
1920         * c-lang.c (c_language_data): Delete la_value_print_inner
1921         initializer.
1922         (cplus_language_data): Likewise.
1923         (asm_language_data): Likewise.
1924         (minimal_language_data): Likewise.
1925         * d-lang.c (d_language_data): Likewise.
1926         (d_language::value_print_inner): New member function.
1927         * f-lang.c (f_language_data): Delete la_value_print_inner
1928         initializer.
1929         (f_language::value_print_inner): New member function.
1930         * f-lang.h (f_value_print_innner): Rename to...
1931         (f_value_print_inner): ...this (note spelling of 'inner').
1932         * f-valprint.c (f_value_print_innner): Rename to...
1933         (f_value_print_inner): ...this (note spelling of 'inner').
1934         * go-lang.c (go_language_data): Delete la_value_print_inner
1935         initializer.
1936         (go_language::value_print_inner): New member function.
1937         * language.c (language_defn::value_print_inner): Define new member
1938         function.
1939         (unk_lang_value_print_inner): Delete.
1940         (unknown_language_data): Delete la_value_print_inner initializer.
1941         (unknown_language::value_print_inner): New member function.
1942         (auto_language_data): Delete la_value_print_inner initializer.
1943         (auto_language::value_print_inner): New member function.
1944         * language.h (language_data): Delete la_value_print_inner field.
1945         (language_defn::value_print_inner): Delcare new member function.
1946         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1947         initializer.
1948         (m2_language::value_print_inner): New member function.
1949         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1950         initializer.
1951         * opencl-lang.c (opencl_language_data): Likewise.
1952         * p-lang.c (pascal_language_data): Likewise.
1953         (pascal_language::value_print_inner): New member function.
1954         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1955         initializer.
1956         (rust_language::value_print_inner): New member function.
1957         * valprint.c (do_val_print): Update call to value_print_inner.
1958
1959 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1960
1961         * ada-lang.c (ada_language_data): Delete la_value_print
1962         initializer.
1963         (ada_language::value_print): New member function.
1964         * c-lang.c (c_language_data): Delete la_value_print initializer.
1965         (cplus_language_data): Likewise.
1966         (asm_language_data): Likewise.
1967         (minimal_language_data): Likewise.
1968         * d-lang.c (d_language_data): Likewise.
1969         * f-lang.c (f_language_data): Likewise.
1970         * go-lang.c (go_language_data): Likewise.
1971         * language.c (unk_lang_value_print): Delete.
1972         (language_defn::value_print): Define new member function.
1973         (unknown_language_data): Delete la_value_print initializer.
1974         (unknown_language::value_print): New member function.
1975         (auto_language_data): Delete la_value_print initializer.
1976         (auto_language::value_print): New member function.
1977         * language.h (language_data): Delete la_value_print field.
1978         (language_defn::value_print): Declare new member function.
1979         (LA_VALUE_PRINT): Update call to value_print.
1980         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1981         * objc-lang.c (objc_language_data): Likewise.
1982         * opencl-lang.c (opencl_language_data): Likewise.
1983         * p-lang.c (pascal_language_data): Likewise.
1984         (pascal_language::value_print): New member function.
1985         * rust-lang.c (rust_language_data): Delete la_value_print
1986         initializer.
1987
1988 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1989
1990         * ada-lang.c (ada_watch_location_expression): Rename to
1991         ada_language::watch_location_expression.
1992         (ada_language_data): Delete la_watch_location_expression
1993         initializer.
1994         (ada_language::watch_location_expression): New member function,
1995         implementation from ada_watch_location_expression.
1996         * breakpoint.c (watch_command_1): Update call to
1997         watch_location_expression.
1998         * c-lang.c (c_watch_location_expression): Rename to
1999         language_defn::watch_location_expression.
2000         (c_language_data): Delete la_watch_location_expression
2001         initializer.
2002         (cplus_language_data): Likewise.
2003         (asm_language_data): Likewise.
2004         (minimal_language_data): Likewise.
2005         * c-lang.h (c_watch_location_expression): Delete declaration.
2006         * d-lang.c (d_language_data): Delete la_watch_location_expression
2007         initializer.
2008         * f-lang.c (f_language_data): Likewise.
2009         * go-lang.c (go_language_data): Likewise.
2010         * language.c (language_defn::watch_location_expression): Member
2011         function implementation from c_watch_location_expression.
2012         (unknown_language_data): Delete la_watch_location_expression
2013         initializer.
2014         (auto_language_data): Likewise.
2015         * language.h (language_data): Delete la_watch_location_expression
2016         field.
2017         (language_defn::watch_location_expression): Declare new member
2018         function.
2019         * m2-lang.c (m2_language_data): Delete
2020         la_watch_location_expression initializer.
2021         * objc-lang.c (objc_language_data): Likewise.
2022         * opencl-lang.c (opencl_language_data): Likewise.
2023         * p-lang.c (pascal_language_data): Likewise.
2024         * rust-lang.c (rust_watch_location_expression): Rename to
2025         rust_language::watch_location_expression.
2026         (rust_language_data): Delete la_watch_location_expression
2027         initializer.
2028         (rust_language::watch_location_expression): New member function,
2029         implementation from rust_watch_location_expression.
2030
2031 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2032
2033         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2034         ada_language::collect_symbol_completion_matches.
2035         (ada_language_data): Delete la_collect_symbol_completion_matches
2036         initializer.
2037         (ada_language::collect_symbol_completion_matches): New member
2038         function, implementation from
2039         ada_collect_symbol_completion_matches.
2040         * c-lang.c (c_language_data): Delete
2041         la_collect_symbol_completion_matches initializer.
2042         (cplus_language_data): Likewise.
2043         (asm_language_data): Likewise.
2044         (minimal_language_data): Likewise.
2045         * d-lang.c (d_language_data): Likewise.
2046         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2047         f_language::collect_symbol_completion_matches.
2048         (f_language_data): Delete la_collect_symbol_completion_matches
2049         initializer.
2050         (f_language::collect_symbol_completion_matches) New member
2051         function, implementation from f_collect_symbol_completion_matches.
2052         * go-lang.c (go_language_data): Delete
2053         la_collect_symbol_completion_matches initializer.
2054         * language.c (unknown_language_data): Likewise.
2055         (auto_language_data): Likewise.
2056         * language.h (language_data): Delete
2057         la_collect_symbol_completion_matches field.
2058         (language_defn::collect_symbol_completion_matches): New member
2059         function.
2060         * m2-lang.c (m2_language_data): Delete
2061         la_collect_symbol_completion_matches initializer.
2062         * objc-lang.c (objc_language_data): Likewise.
2063         * opencl-lang.c (opencl_language_data): Likewise.
2064         * p-lang.c (pascal_language_data): Likewise.
2065         * rust-lang.c (rust_language_data): Likewise.
2066         * symtab.c (default_collect_symbol_completion_matches): Delete.
2067         (collect_symbol_completion_matches): Update call to
2068         collect_symbol_completion_matches.
2069         (collect_symbol_completion_matches_type): Likewise.
2070         * symtab.h (default_collect_symbol_completion_matches): Delete
2071         declaration.
2072
2073 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2074
2075         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2076         (ada_language_data): Delete la_word_break_characters initializer.
2077         (ada_language::word_break_characters): New member function.
2078         * c-lang.c (c_language_data): Delete la_word_break_characters
2079         initializer.
2080         (cplus_language_data): Likewise.
2081         (asm_language_data): Likewise.
2082         (minimal_language_data): Likewise.
2083         * completer.c: Update global comment.
2084         (advance_to_expression_complete_word_point): Update call to
2085         word_break_characters.
2086         (complete_files_symbols): Likewise.
2087         (complete_line_internal_1): Likewise.
2088         (default_completer_handle_brkchars): Likewise.
2089         (skip_quoted_chars): Likewise.
2090         * d-lang.c (d_language_data): Delete la_word_break_characters
2091         initializer.
2092         * f-lang.c (f_word_break_characters): Delete.
2093         (f_language_data): Delete la_word_break_characters initializer.
2094         (f_language::word_break_characters): New member function.
2095         * go-lang.c (go_language_data): Delete la_word_break_characters
2096         initializer.
2097         * language.c (unknown_language_data): Likewise.
2098         (auto_language_data): Likewise.
2099         * language.h (default_word_break_characters): Move declaration to
2100         earlier in the file.
2101         (language_data): Delete la_word_break_characters field.
2102         (language_defn::word_break_characters): New member function.
2103         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2104         initializer.
2105         * objc-lang.c (objc_language_data): Likewise.
2106         * opencl-lang.c (opencl_language_data): Likewise.
2107         * p-lang.c (pascal_language_data): Likewise.
2108         * rust-lang.c (rust_language_data): Likewise.
2109
2110 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2111
2112         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2113         (ada_language_data): Delete la_get_symbol_name_matcher
2114         initializer.
2115         (language_defn::get_symbol_name_matcher_inner): New member
2116         function.
2117         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2118         initializer.
2119         (cplus_language_data): Likewise.
2120         (cplus_language::get_symbol_name_matcher_inner): New member
2121         function.
2122         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2123         (minimal_language_data): Likewise.
2124         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2125         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2126         initializer.
2127         * dictionary.c (iter_match_first_hashed): Update call to
2128         get_symbol_name_matcher.
2129         (iter_match_next_hashed): Likewise.
2130         (iter_match_next_linear): Likewise.
2131         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2132         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2133         initializer.
2134         (f_language::get_symbol_name_matcher_inner): New member function.
2135         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2136         initializer.
2137         * language.c (default_symbol_name_matcher): Update header comment,
2138         make static.
2139         (language_defn::get_symbol_name_matcher): New definition.
2140         (language_defn::get_symbol_name_matcher_inner): Likewise.
2141         (get_symbol_name_matcher): Delete.
2142         (unknown_language_data): Delete la_get_symbol_name_matcher
2143         initializer.
2144         (auto_language_data): Likewise.
2145         * language.h (language_data): Delete la_get_symbol_name_matcher
2146         field.
2147         (language_defn::get_symbol_name_matcher): New member function.
2148         (language_defn::get_symbol_name_matcher_inner): Likewise.
2149         (default_symbol_name_matcher): Delete declaration.
2150         * linespec.c (find_methods): Update call to
2151         get_symbol_name_matcher.
2152         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2153         initializer.
2154         * minsyms.c (lookup_minimal_symbol): Update call to
2155         get_symbol_name_matcher.
2156         (iterate_over_minimal_symbols): Likewise.
2157         * objc-lang.c (objc_language_data): Delete
2158         la_get_symbol_name_matcher initializer.
2159         * opencl-lang.c (opencl_language_data): Likewise.
2160         * p-lang.c (pascal_language_data): Likewise.
2161         * psymtab.c (psymbol_name_matches): Update call to
2162         get_symbol_name_matcher.
2163         * rust-lang.c (rust_language_data): Delete
2164         la_get_symbol_name_matcher initializer.
2165         * symtab.c (symbol_matches_search_name): Update call to
2166         get_symbol_name_matcher.
2167         (compare_symbol_name): Likewise.
2168
2169 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2170
2171         * ada-lang.c (ada_language_data): Delete la_compute_program
2172         initializer.
2173         * c-lang.c (c_language_data): Likewise.
2174         (c_language::compute_program): New member function.
2175         (cplus_language_data): Delete la_compute_program initializer.
2176         (cplus_language::compute_program): New member function.
2177         (asm_language_data): Delete la_compute_program initializer.
2178         (minimal_language_data): Likewise.
2179         * c-lang.h (c_compute_program): Update comment.
2180         (cplus_compute_program): Likewise.
2181         * compile/compile-c-support.c (c_compute_program): Likewise.
2182         (cplus_compute_program): Likewise.
2183         * compile/compile.c (compile_to_object): Update call to
2184         la_compute_program.
2185         * d-lang.c (d_language_data): Delete la_compute_program
2186         initializer.
2187         * f-lang.c (f_language_data): Likewise.
2188         * go-lang.c (go_language_data): Likewise.
2189         * language.c (unknown_language_data): Likewise.
2190         (auto_language_data): Likewise.
2191         * language.h (language_data): Delete la_compute_program field.
2192         (language_defn::compute_program): New member function.
2193         * m2-lang.c (m2_language_data): Delete la_compute_program
2194         initializer.
2195         * objc-lang.c (objc_language_data): Likewise.
2196         * opencl-lang.c (opencl_language_data): Likewise.
2197         * p-lang.c (pascal_language_data): Likewise.
2198         * rust-lang.c (rust_language_data): Likewise.
2199
2200 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2201
2202         * ada-lang.c (ada_language_data) Delete
2203         la_class_name_from_physname initializer.
2204         * c-lang.c (c_language_data): Likewise.
2205         (cplus_language_data): Likewise.
2206         (cplus_language::class_name_from_physname): New member function.
2207         (asm_language_data): Delete la_class_name_from_physname
2208         initializer.
2209         (minimal_language_data): Likewise.
2210         * d-lang.c (d_language_data): Likewise.
2211         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2212         method on language_defn class.
2213         (guess_full_die_structure_name): Likewise.
2214         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2215         initializer.
2216         * go-lang.c (go_language_data): Likewise.
2217         * language.c (language_class_name_from_physname): Delete.
2218         (unk_lang_class_name): Delete.
2219         (unknown_language_data): Delete la_class_name_from_physname
2220         initializer.
2221         (auto_language_data): Likewise.
2222         * language.h (language_data): Delete la_class_name_from_physname
2223         field.
2224         (language_defn::class_name_from_physname): New function.
2225         (language_class_name_from_physname): Delete declaration.
2226         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2227         initializer.
2228         * objc-lang.c (objc_language_data): Likewise.
2229         * opencl-lang.c (opencl_language_data): Likewise.
2230         * p-lang.c (pascal_language_data): Likewise.
2231         * rust-lang.c (rust_language_data): Likewise.
2232
2233 2020-06-16  Tom Tromey  <tom@tromey.com>
2234
2235         * tui/tui-data.h (STATUS_NAME): New macro.
2236         * tui/tui-layout.c (tui_remove_some_windows)
2237         (initialize_known_windows, tui_register_window)
2238         (tui_layout_split::remove_windows, initialize_layouts)
2239         (tui_new_layout_command): Don't use hard-coded window names.
2240
2241 2020-06-16  Tom Tromey  <tom@tromey.com>
2242
2243         PR tui/25348:
2244         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2245         tui_initialize_readline.  Only run once.  Call rl_initialize.
2246         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2247         tui_initialize_readline.
2248         * tui/tui-io.c (tui_setup_io): Call
2249         tui_ensure_readline_initialized.
2250         * tui/tui-interp.c (tui_interp::init): Update.
2251
2252 2020-06-16  Tom Tromey  <tom@tromey.com>
2253
2254         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2255         Also preserve the status window.
2256
2257 2020-06-16  Tom Tromey  <tom@tromey.com>
2258
2259         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2260         where m_window==nullptr.
2261
2262 2020-06-15  Tom Tromey  <tromey@adacore.com>
2263
2264         * windows-nat.c (windows_nat::handle_output_debug_string):
2265         Update.
2266         (windows_nat::handle_ms_vc_exception): Update.
2267         * target.h (target_read_string): Change API.
2268         * target.c (target_read_string): Change API.
2269         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2270         Update.
2271         * solib-frv.c (frv_current_sos): Update.
2272         * solib-dsbt.c (dsbt_current_sos): Update.
2273         * solib-darwin.c (darwin_current_sos): Update.
2274         * linux-thread-db.c (inferior_has_bug): Update.
2275         * expprint.c (print_subexp_standard): Update.
2276         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2277         (ada_exception_message_1): Update.
2278
2279 2020-06-15  Tom Tromey  <tromey@adacore.com>
2280
2281         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2282
2283 2020-06-15  Tom Tromey  <tromey@adacore.com>
2284
2285         * valprint.c (read_string): Update comment.
2286         * target.c (MIN): Remove.
2287         (target_read_string): Rewrite.
2288
2289 2020-06-15  Tom Tromey  <tromey@adacore.com>
2290
2291         * corefile.c (read_memory_string): Remove.
2292         * ada-valprint.c (ada_value_print_ptr): Update.
2293         * ada-lang.h (ada_tag_name): Change return type.
2294         * ada-lang.c (type_from_tag): Update.
2295         (ada_tag_name_from_tsd): Change return type.  Use
2296         target_read_string.
2297         (ada_tag_name): Likewise.
2298         * gdbcore.h (read_memory_string): Don't declare.
2299
2300 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2301
2302         * symtab.c (rbreak_command): Ignore Windows drive colon.
2303
2304 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2305
2306         * NEWS: Mention removed GDBserver host support.
2307
2308 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2309
2310         * features/riscv/rebuild-csr-xml.sh: Updated.
2311
2312 2020-06-11  Tom Tromey  <tom@tromey.com>
2313
2314         PR gdb/18318:
2315         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2316
2317 2020-06-09  Jonny Grant  <jg@jguk.org>
2318 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2319
2320         * main.c (captured_main_1): Don't print new line after help.
2321         (print_gdb_help): add mailing list and IRC channel information
2322         to --help.  Add new lines between items in the footer.  Remove
2323         quotes around bug url.
2324
2325 2020-06-11  Keith Seitz  <keiths@redhat.com>
2326
2327         PR gdb/21356
2328         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2329         Resolve typedefs for type length calculations.
2330
2331 2020-06-10  Tom de Vries  <tdevries@suse.de>
2332
2333         PR ada/24713
2334         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2335         (write_psymbols): Enable .gdb_index for ada.
2336         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2337         ada.
2338
2339 2020-06-10  Tom de Vries  <tdevries@suse.de>
2340
2341         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2342         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2343         namei" instead of "const char *name" argument.
2344         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2345         dw2_symtab_iter_init.
2346
2347 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2348
2349         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2350         to use type::field and field::type instead.
2351
2352 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2353
2354         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2355         to use field::type instead.
2356
2357 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2358
2359         * gdbtypes.h (struct field) <type, set_type>: New methods.
2360         Rename `type` field to...
2361         <m_type>: ... this.  Change references throughout to use type or
2362         set_type methods.
2363         (FIELD_TYPE): Use field::type.  Change call sites that modify
2364         the field's type to use field::set_type instead.
2365
2366 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2367
2368         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2369         to use type::index_type instead.
2370
2371 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2372
2373         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2374         methods.
2375         (TYPE_INDEX_TYPE): Use type::index_type.
2376         * gdbtypes.c (create_array_type_with_stride): Likewise.
2377
2378 2020-06-07  Tom Tromey  <tom@tromey.com>
2379
2380         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2381         parameter.
2382         (generic_value_print): Update.
2383
2384 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2385
2386         Revert commit 982a38f60b0.
2387         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2388
2389 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2390
2391         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2392         avoid use after free.
2393
2394 2020-06-05  Tom de Vries  <tdevries@suse.de>
2395
2396         * NEWS: Fix typos.
2397
2398 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2399
2400         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2401         the per_bfd object.
2402         (dwarf2_read_debug_names): Likewise.
2403         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2404         object when re-using a per_bfd object with an index.
2405
2406 2020-06-03  Tom de Vries  <tdevries@suse.de>
2407
2408         PR symtab/26046
2409         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2410         children for C++.
2411         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2412         DW_TAG_subprogram.
2413
2414 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2415
2416         * ada-lang.c (ada_language_data): Delete skip_trampoline
2417         initializer.
2418         * c-lang.c (c_language_data): Likewise.
2419         (cplus_language_data): Likewise.
2420         (cplus_language::skip_trampoline): New member function.
2421         (asm_language_data): Delete skip_trampoline initializer.
2422         (minimal_language_data): Likewise.
2423         * d-lang.c (d_language_data): Likewise.
2424         * f-lang.c (f_language_data): Likewise.
2425         * go-lang.c (go_language_data): Likewise.
2426         * language.c (unk_lang_trampoline): Delete function.
2427         (skip_language_trampoline): Update.
2428         (unknown_language_data): Delete skip_trampoline initializer.
2429         (auto_language_data): Likewise.
2430         * language.h (language_data): Delete skip_trampoline field.
2431         (language_defn::skip_trampoline): New function.
2432         * m2-lang.c (m2_language_data): Delete skip_trampoline
2433         initializer.
2434         * objc-lang.c (objc_skip_trampoline): Delete function, move
2435         implementation to objc_language::skip_trampoline.
2436         (objc_language_data): Delete skip_trampoline initializer.
2437         (objc_language::skip_trampoline): New member function with
2438         implementation from objc_skip_trampoline.
2439         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2440         initializer.
2441         * p-lang.c (pascal_language_data): Likewise.
2442         * rust-lang.c (rust_language_data): Likewise.
2443
2444 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2445
2446         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2447         (ada_language::demangle): New member function.
2448         * c-lang.c (c_language_data): Delete la_demangle initializer.
2449         (cplus_language_data): Delete la_demangle initializer.
2450         (cplus_language::demangle): New member function.
2451         (asm_language_data): Delete la_demangle initializer.
2452         (minimal_language_data): Delete la_demangle initializer.
2453         * d-lang.c (d_language_data): Delete la_demangle initializer.
2454         (d_language::demangle): New member function.
2455         * f-lang.c (f_language_data): Delete la_demangle initializer.
2456         (f_language::demangle): New member function.
2457         * go-lang.c (go_language_data): Delete la_demangle initializer.
2458         (go_language::demangle): New member function.
2459         * language.c (language_demangle): Update.
2460         (unk_lang_demangle): Delete.
2461         (unknown_language_data): Delete la_demangle initializer.
2462         (unknown_language::demangle): New member function.
2463         (auto_language_data): Delete la_demangle initializer.
2464         (auto_language::demangle): New member function.
2465         * language.h (language_data): Delete la_demangle field.
2466         (language_defn::demangle): New function.
2467         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2468         * objc-lang.c (objc_language_data): Delete la_demangle
2469         initializer.
2470         (objc_language::demangle): New member function.
2471         * opencl-lang.c (opencl_language_data): Delete la_demangle
2472         initializer.
2473         * p-lang.c (pascal_language_data): Likewise.
2474         * rust-lang.c (rust_language_data): Likewise.
2475         (rust_language::demangle): New member function.
2476
2477 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2478
2479         * ada-lang.c (ada_language_data): Delete la_print_type
2480         initializer.
2481         (ada_language::print_type): New member function.
2482         * c-lang.c (c_language_data): Delete la_print_type initializer.
2483         (c_language::print_type): New member function.
2484         (cplus_language_data): Delete la_print_type initializer.
2485         (cplus_language::print_type): New member function.
2486         (asm_language_data): Delete la_print_type initializer.
2487         (asm_language::print_type): New member function.
2488         (minimal_language_data): Delete la_print_type initializer.
2489         (minimal_language::print_type): New member function.
2490         * d-lang.c (d_language_data): Delete la_print_type initializer.
2491         (d_language::print_type): New member function.
2492         * f-lang.c (f_language_data): Delete la_print_type initializer.
2493         (f_language::print_type): New member function.
2494         * go-lang.c (go_language_data): Delete la_print_type initializer.
2495         (go_language::print_type): New member function.
2496         * language.c (unk_lang_print_type): Delete.
2497         (unknown_language_data): Delete la_print_type initializer.
2498         (unknown_language::print_type): New member function.
2499         (auto_language_data): Delete la_print_type initializer.
2500         (auto_language::print_type): New member function.
2501         * language.h (language_data): Delete la_print_type field.
2502         (language_defn::print_type): New function.
2503         (LA_PRINT_TYPE): Update.
2504         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2505         (m2_language::print_type): New member function.
2506         * objc-lang.c (objc_language_data): Delete la_print_type
2507         initializer.
2508         (objc_language::print_type): New member function.
2509         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2510         to opencl_language::print_type.
2511         (opencl_language_data): Delete la_print_type initializer.
2512         (opencl_language::print_type): New member function, implementation
2513         from opencl_print_type.
2514         * p-lang.c (pascal_language_data): Delete la_print_type
2515         initializer.
2516         (pascal_language::print_type): New member function.
2517         * rust-lang.c (rust_print_type): Delete, implementation moved to
2518         rust_language::print_type.
2519         (rust_language_data): Delete la_print_type initializer.
2520         (rust_language::print_type): New member function, implementation
2521         from rust_print_type.
2522
2523 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2524
2525         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2526         implementation moves to...
2527         (ada_language::sniff_from_mangled_name): ...here.  Update return
2528         type.
2529         (ada_language_data): Delete la_sniff_from_mangled_name
2530         initializer.
2531         * c-lang.c (c_language_data): Likewise.
2532         (cplus_language_data): Likewise.
2533         (cplus_language::sniff_from_mangled_name): New member function,
2534         implementation taken from gdb_sniff_from_mangled_name.
2535         (asm_language_data): Delete la_sniff_from_mangled_name
2536         initializer.
2537         (minimal_language_data): Likewise.
2538         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2539         implementation moves to cplus_language::sniff_from_mangled_name.
2540         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2541         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2542         moves to...
2543         (d_language::sniff_from_mangled_name): ...here.
2544         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2545         * f-lang.c (f_language_data): Likewise.
2546         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2547         moves to...
2548         (go_language::sniff_from_mangled_name): ...here.
2549         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2550         * language.c (language_sniff_from_mangled_name): Delete.
2551         (unknown_language_data): Delete la_sniff_from_mangled_name
2552         initializer.
2553         (auto_language_data): Likewise.
2554         * language.h (language_data): Delete la_sniff_from_mangled_name
2555         field.
2556         (language_defn::sniff_from_mangled_name): New function.
2557         (language_sniff_from_mangled_name): Delete declaration.
2558         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2559         field.
2560         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2561         implementation moves to...
2562         (objc_language::sniff_from_mangled_name): ...here.
2563         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2564         * opencl-lang.c (opencl_language_data): Likewise.
2565         * p-lang.c (pascal_language_data): Likewise.
2566         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2567         implementation moves to...
2568         (rust_language::sniff_from_mangled_name): ...here.
2569         (rust_language_data): Delete la_sniff_from_mangled_name
2570         initializer.
2571         * symtab.c (symbol_find_demangled_name): Call
2572         sniff_from_mangled_name member function.
2573
2574 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2575
2576         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2577         initializer.
2578         * c-lang.c (c_language_data): Likewise.
2579         (cplus_language_data): Likewise.
2580         (cplus_language::search_name_hash): New member function.
2581         (asm_language_data): Delete la_search_name_hash initializer.
2582         (minimal_language_data): Likewise.
2583         * d-lang.c (d_language_data): Likewise.
2584         * dictionary.c (default_search_name_hash): Rename to...
2585         (language_defn::search_name_hash): ...this.
2586         * f-lang.c (f_language_data): Likewise.
2587         (f_language::search_name_hash): New member function.
2588         * go-lang.c (go_language_data): Delete la_search_name_hash
2589         initializer.
2590         * language.c (unknown_language_data): Likewise.
2591         (auto_language_data): Likewise.
2592         * language.h (struct language_data): Delete la_search_name_hash
2593         field.
2594         (language_defn::search_name_hash): Declare new member function.
2595         (default_search_name_hash): Delete declaration.
2596         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2597         initializer.
2598         * objc-lang.c (objc_language_data): Likewise.
2599         * opencl-lang.c (opencl_language_data): Likewise.
2600         * p-lang.c (pascal_language_data): Likewise.
2601         * rust-lang.c (rust_language_data): Likewise.
2602         * symtab.c (search_name_hash): Update call.
2603
2604 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2605
2606         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2607         initializer.
2608         * c-lang.c (class compile_instance): Declare.
2609         (c_language_data): Delete la_get_compile_instance initializer.
2610         (c_language::get_compile_instance): New member function.
2611         (cplus_language_data): Delete la_get_compile_instance initializer.
2612         (cplus_language::get_compile_instance): New member function.
2613         (asm_language_data): Delete la_get_compile_instance initializer.
2614         (minimal_language_data): Likewise.
2615         * c-lang.h (c_get_compile_context): Update comment.
2616         (cplus_get_compile_context): Update comment.
2617         * compile/compile.c (compile_to_object): Update calls, don't rely
2618         on function pointer being NULL.
2619         * d-lang.c (d_language_data): Delete la_get_compile_instance
2620         initializer.
2621         * f-lang.c (f_language_data): Likewise.
2622         * go-lang.c (go_language_data): Likewise.
2623         * language.c (unknown_language_data): Likewise.
2624         (auto_language_data): Likewise.
2625         * language.h (language_data): Delete la_get_compile_instance field.
2626         (language_defn::get_compile_instance): New member function.
2627         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2628         initializer.
2629         * objc-lang.c (objc_language_data): Likewise.
2630         * opencl-lang.c (opencl_language_data): Likewise.
2631         * p-lang.c (pascal_language_data): Likewise.
2632         * rust-lang.c (rust_language_data): Likewise.
2633
2634 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2635
2636         * ada-lang.c (ada_add_all_symbols): Update comment.
2637         (ada_iterate_over_symbols): Delete, move implementation to...
2638         (ada_language::iterate_over_symbols): ...here, a new member
2639         function, rewrite to use range based for loop.
2640         (ada_language_data): Delete la_iterate_over_symbols initializer.
2641         * c-lang.c (c_language_data): Likewise.
2642         (cplus_language_data): Likewise.
2643         (asm_language_data): Likewise.
2644         (minimal_language_data): Likewise.
2645         * d-lang.c (d_language_data): Likewise.
2646         * f-lang.c (f_language_data): Likewise.
2647         * go-lang.c (go_language_data): Likewise.
2648         * language.c (unknown_language_data): Likewise.
2649         (auto_language_data): Likewise.
2650         * language.h (language_data): Delete la_iterate_over_symbols field.
2651         (language_defn::iterate_over_symbols): New member function.
2652         (LA_ITERATE_OVER_SYMBOLS): Update.
2653         * linespec.c (iterate_over_all_matching_symtabs): Update.
2654         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2655         initializer.
2656         * objc-lang.c (objc_language_data): Likewise.
2657         * opencl-lang.c (opencl_language_data): Likewise.
2658         * p-lang.c (pascal_language_data): Likewise.
2659         * rust-lang.c (rust_language_data): Likewise.
2660
2661 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2662
2663         * ada-lang.c (ada_language_data): Delete
2664         la_lookup_transparent_type initializer.
2665         * c-lang.c (c_language_data): Likewise.
2666         (cplus_language_data): Likewise.
2667         (cplus_language::lookup_transparent_type): New member function.
2668         (asm_language_data): Delete la_lookup_transparent_type
2669         initializer.
2670         (minimal_language_data): Likewise.
2671         * d-lang.c (d_language_data): Likewise.
2672         * f-lang.c (f_language_data): Likewise.
2673         * go-lang.c (go_language_data): Likewise.
2674         * language.c (unknown_language_data): Likewise.
2675         (auto_language_data): Likewise.
2676         * language.h (struct language_data): Delete
2677         la_lookup_transparent_type field.
2678         (language_defn::lookup_transparent_type): New member function.
2679         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2680         initializer.
2681         * objc-lang.c (objc_language_data): Likewise.
2682         * opencl-lang.c (opencl_language_data): Likewise.
2683         * p-lang.c (pascal_language_data): Likewise.
2684         * rust-lang.c (rust_language_data): Likewise.
2685         * symtab.c (symbol_matches_domain): Update call.
2686
2687 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2688
2689         * ada-lang.c (ada_language_arch_info): Delete function, move
2690         implementation to...
2691         (ada_language::language_arch_info): ...here, a new member
2692         function.
2693         (ada_language_data): Delete la_language_arch_info.
2694         * c-lang.c (c_language_data): Likewise.
2695         (c_language::language_arch_info): New member function.
2696         (cplus_language_arch_info): Delete function, move
2697         implementation to...
2698         (cplus_language::language_arch_info): ...here, a new member
2699         function.
2700         (cplus_language_data): Delete la_language_arch_info.
2701         (asm_language_data): Likewise.
2702         (asm_language::language_arch_info): New member function.
2703         (minimal_language_data): Delete la_language_arch_info.
2704         (minimal_language::language_arch_info): New member function.
2705         * d-lang.c (d_language_arch_info): Delete function, move
2706         implementation to...
2707         (d_language::language_arch_info): ...here, a new member
2708         function.
2709         (d_language_data): Delete la_language_arch_info.
2710         * f-lang.c (f_language_arch_info): Delete function, move
2711         implementation to...
2712         (f_language::language_arch_info): ...here, a new member
2713         function.
2714         (f_language_data): Delete la_language_arch_info.
2715         * go-lang.c (go_language_arch_info): Delete function, move
2716         implementation to...
2717         (go_language::language_arch_info): ...here, a new member
2718         function.
2719         (go_language_data): Delete la_language_arch_info.
2720         * language.c (unknown_language_data): Likewise.
2721         (unknown_language::language_arch_info): New member function.
2722         (auto_language_data): Delete la_language_arch_info.
2723         (auto_language::language_arch_info): New member function.
2724         (language_gdbarch_post_init): Update call to
2725         la_language_arch_info.
2726         * language.h (language_data): Delete la_language_arch_info
2727         function pointer.
2728         (language_defn::language_arch_info): New function.
2729         * m2-lang.c (m2_language_arch_info): Delete function, move
2730         implementation to...
2731         (m2_language::language_arch_info): ...here, a new member
2732         function.
2733         (m2_language_data): Delete la_language_arch_info.
2734         * objc-lang.c (objc_language_arch_info): Delete function, move
2735         implementation to...
2736         (objc_language::language_arch_info): ...here, a new member
2737         function.
2738         (objc_language_data): Delete la_language_arch_info.
2739         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2740         implementation to...
2741         (opencl_language::language_arch_info): ...here, a new member
2742         function.
2743         (opencl_language_data): Delete la_language_arch_info.
2744         * p-lang.c (pascal_language_arch_info): Delete function, move
2745         implementation to...
2746         (pascal_language::language_arch_info): ...here, a new member
2747         function.
2748         (pascal_language_data): Delete la_language_arch_info.
2749         * rust-lang.c (rust_language_arch_info): Delete function, move
2750         implementation to...
2751         (rust_language::language_arch_info): ...here, a new member
2752         function.
2753         (rust_language_data): Delete la_language_arch_info.
2754
2755 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2756
2757         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2758         initializer.
2759         * c-lang.c (c_language_data): Likewise.
2760         (cplus_language_data): Likewise.
2761         (cplus_language::pass_by_reference_info): New method.
2762         (asm_language_data): Delete la_pass_by_reference initializer.
2763         (minimal_language_data): Likewise.
2764         * cp-abi.c (cp_pass_by_reference): Remove use of
2765         default_pass_by_reference.
2766         * d-lang.c (d_language_data): Likewise.
2767         * f-lang.c (f_language_data): Likewise.
2768         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2769         default_pass_by_reference.
2770         * go-lang.c (go_language_data): Likewise.
2771         * language.c (language_pass_by_reference): Update.
2772         (default_pass_by_reference): Delete.
2773         (unknown_language_data): Delete la_pass_by_reference
2774         initializer.
2775         (auto_language_data): Likewise.
2776         * language.h (struct language_data): Delete la_pass_by_reference
2777         field.
2778         (language_defn::pass_by_reference_info): New member function.
2779         (default_pass_by_reference): Delete declaration.
2780         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2781         initializer.
2782         * objc-lang.c (objc_language_data): Likewise.
2783         * opencl-lang.c (opencl_language_data): Likewise.
2784         * p-lang.c (pascal_language_data): Likewise.
2785         * rust-lang.c (rust_language_data): Likewise.
2786
2787 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2788
2789         * ada-lang.c (ada_read_var_value): Delete function, move
2790         implementation to...
2791         (ada_language::read_var_value): ...here.
2792         (ada_language_data): Delete la_read_var_value initializer.
2793         * c-lang.c (c_language_data): Likewise.
2794         (cplus_language_data): Likewise.
2795         (minimal_language_data): Likewise.
2796         * d-lang.c (d_language_data): Likewise.
2797         * f-lang.c (f_language_data): Likewise.
2798         * findvar.c (default_read_var_value): Rename to...
2799         (language_defn::read_var_value): ...this.
2800         * findvar.c (read_var_value): Update header comment, and change to
2801         call member function instead of function pointer.
2802         * go-lang.c (go_language_data): Likewise.
2803         * language.c (unknown_language_data): Delete la_read_var_value
2804         initializer.
2805         (auto_language_data): Likewise.
2806         * language.h (struct language_data): Delete la_read_var_value
2807         field.
2808         (language_defn::read_var_value): New member function.
2809         (default_read_var_value): Delete declaration.
2810         * m2-lang.c (m2_language_data): Delete la_read_var_value
2811         initializer.
2812         * objc-lang.c (objc_language_data): Likewise.
2813         * opencl-lang.c (opencl_language_data): Likewise.
2814         * p-lang.c (pascal_language_data): Likewise.
2815         * rust-lang.c (rust_language_data): Likewise.
2816         * value.h (default_read_var_value): Delete declaration.
2817
2818 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2819
2820         * ada-lang.c (ada_print_array_index): Delete function, move
2821         implementation to...
2822         (ada_language::print_array_index): ...here.
2823         (ada_language_data): Delete la_print_array_index initializer.
2824         * c-lang.c (c_language_data): Likewise.
2825         (cplus_language_data): Likewise.
2826         (minimal_language_data): Likewise.
2827         * d-lang.c (d_language_data): Likewise.
2828         * f-lang.c (f_language_data): Likewise.
2829         * go-lang.c (go_language_data): Likewise.
2830         * language.c (default_print_array_index): Delete function, move
2831         implementation to...
2832         (language_defn::print_array_index): ...here.
2833         (unknown_language_data): Delete la_print_array_index initializer.
2834         (auto_language_data): Likewise.
2835         * language.h (struct language_data): Delete la_print_array_index
2836         field.
2837         (language_defn::print_array_index): New member function.
2838         (LA_PRINT_ARRAY_INDEX): Update.
2839         (default_print_array_index): Delete declaration.
2840         * m2-lang.c (m2_language_data): Delete la_print_array_index
2841         initializer.
2842         * objc-lang.c (objc_language_data): Likewise.
2843         * opencl-lang.c (opencl_language_data): Likewise.
2844         * p-lang.c (pascal_language_data): Likewise.
2845         * rust-lang.c (rust_language_data): Likewise.
2846
2847 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2848
2849         * gdb/ada-lang.c (ada_language_defn): Convert to...
2850         (ada_language_data): ...this.
2851         (class ada_language): New class.
2852         (ada_language_defn): New static global.
2853         * gdb/c-lang.c (c_language_defn): Convert to...
2854         (c_language_data): ...this.
2855         (class c_language): New class.
2856         (c_language_defn): New static global.
2857         (cplus_language_defn): Convert to...
2858         (cplus_language_data): ...this.
2859         (class cplus_language): New class.
2860         (cplus_language_defn): New static global.
2861         (asm_language_defn): Convert to...
2862         (asm_language_data): ...this.
2863         (class asm_language): New class.
2864         (asm_language_defn): New static global.
2865         (minimal_language_defn): Convert to...
2866         (minimal_language_data): ...this.
2867         (class minimal_language): New class.
2868         (minimal_language_defn): New static global.
2869         * gdb/d-lang.c (d_language_defn): Convert to...
2870         (d_language_data): ...this.
2871         (class d_language): New class.
2872         (d_language_defn): New static global.
2873         * gdb/f-lang.c (f_language_defn): Convert to...
2874         (f_language_data): ...this.
2875         (class f_language): New class.
2876         (f_language_defn): New static global.
2877         * gdb/go-lang.c (go_language_defn): Convert to...
2878         (go_language_data): ...this.
2879         (class go_language): New class.
2880         (go_language_defn): New static global.
2881         * gdb/language.c (unknown_language_defn): Remove declaration.
2882         (current_language): Initialize to nullptr, real initialization is
2883         moved to _initialize_language.
2884         (languages): Delete global.
2885         (language_defn::languages): Define.
2886         (set_language_command): Use language_defn::languages.
2887         (set_language): Likewise.
2888         (range_error): Likewise.
2889         (language_enum): Likewise.
2890         (language_def): Likewise.
2891         (add_set_language_command): Use language_def::languages for the
2892         language list, and language_def to lookup language pointers.
2893         (skip_language_trampoline): Use language_defn::languages.
2894         (unknown_language_defn): Convert to...
2895         (unknown_language_data): ...this.
2896         (class unknown_language): New class.
2897         (unknown_language_defn): New static global.
2898         (auto_language_defn): Convert to...
2899         (auto_language_data): ...this.
2900         (class auto_language): New class.
2901         (auto_language_defn): New static global.
2902         (language_gdbarch_post_init): Use language_defn::languages.
2903         (_initialize_language): Initialize current_language.
2904         * gdb/language.h (struct language_defn): Rename to...
2905         (struct language_data): ...this.
2906         (struct language_defn): New.
2907         (auto_language_defn): Delete.
2908         (unknown_language_defn): Delete.
2909         (minimal_language_defn): Delete.
2910         (ada_language_defn): Delete.
2911         (asm_language_defn): Delete.
2912         (c_language_defn): Delete.
2913         (cplus_language_defn): Delete.
2914         (d_language_defn): Delete.
2915         (f_language_defn): Delete.
2916         (go_language_defn): Delete.
2917         (m2_language_defn): Delete.
2918         (objc_language_defn): Delete.
2919         (opencl_language_defn): Delete.
2920         (pascal_language_defn): Delete.
2921         (rust_language_defn): Delete.
2922         * gdb/m2-lang.c (m2_language_defn): Convert to...
2923         (m2_language_data): ...this.
2924         (class m2_language): New class.
2925         (m2_language_defn): New static global.
2926         * gdb/objc-lang.c (objc_language_defn): Convert to...
2927         (objc_language_data): ...this.
2928         (class objc_language): New class.
2929         (objc_language_defn): New static global.
2930         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2931         (opencl_language_data): ...this.
2932         (class opencl_language): New class.
2933         (opencl_language_defn): New static global.
2934         * gdb/p-lang.c (pascal_language_defn): Convert to...
2935         (pascal_language_data): ...this.
2936         (class pascal_language): New class.
2937         (pascal_language_defn): New static global.
2938         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2939         language pointer, update comment format.
2940         * gdb/rust-lang.c (rust_language_defn): Convert to...
2941         (rust_language_data): ...this.
2942         (class rust_language): New class.
2943         (rust_language_defn): New static global.
2944
2945 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2946
2947         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2948         member variable.
2949         <m_stmt_at_address>: New member variable.
2950         (lnp_state_machine::record_line): Don't record some lines, update
2951         tracking of is_stmt at the same address.
2952         (lnp_state_machine::lnp_state_machine): Initialise new member
2953         variables.
2954
2955 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2956
2957         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2958         "-include gnu-nat-mig.h".
2959         * gnu-nat-mig.h: New file.
2960         * gnu-nat.c: Include "gnu-nat-mig.h".
2961         (exc_server, msg_reply_server, notify_server,
2962         process_reply_server): Remove declarations.
2963
2964 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2965
2966         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2967         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2968         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2969         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2970         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2971         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2972         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2973         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2974         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2975         to gnu_nat_target class.
2976         * gnu-nat.c: Likewise.
2977         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2978         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2979         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2980         object.
2981         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2982         instead of `gnu_target'.
2983
2984 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2985
2986         * i386-gnu-tdep.c: Include "gdbcore.h"
2987         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2988         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2989         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2990         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2991         i386_gnu_sigcontext_addr): New functions
2992         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2993         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2994         tdep.
2995
2996 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2997
2998         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2999         before fork_inferior call. Avoid calling it if target_is_pushed returns
3000         true.
3001
3002 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3003
3004         * gnu-nat.h (gnu_target): New variable declaration.
3005         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3006         gnu_target.
3007         * gnu-nat.c (gnu_target): New variable.
3008         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3009         add_thread_silent, and add_thread calls.
3010         (gnu_nat_target::create_inferior): Pass gnu_target to
3011         add_thread_silent, thread_change_ptid call.
3012         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3013         call.
3014
3015 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3016
3017         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3018         (gnu_nat_target::find_memory_regions): Remove unused
3019         `old_address' variable.
3020
3021 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3022
3023         * gnu-nat.c: Include "gdbarch.h".
3024
3025 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3026
3027         * reply_mig_hack.awk (Error return): Cast function through
3028         void *, to bypass compiler function call check.
3029
3030 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3031
3032         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3033         $(srcdir)/reply_mig_hack.awk.
3034
3035 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3036
3037         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3038
3039 2020-05-30  Jonny Grant  <jg@jguk.org>
3040
3041         * configure.ac (ACX_BUGURL): change bug URL to https.
3042
3043 2020-05-30  Pedro Alves  <palves@redhat.com>
3044
3045         * cp-support.c (replace_typedefs_template): New.
3046         (replace_typedefs_qualified_name): Handle
3047         DEMANGLE_COMPONENT_TEMPLATE.
3048
3049 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3050
3051         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3052         dwarf2/index-cache.h, dwarf2/index-write.c,
3053         dwarf2/index-write.h, dwarf2/line-header.c,
3054         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3055         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3056         variables and fields from `dwarf2_per_objfile` to just
3057         `per_objfile` throughout.
3058
3059 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3060
3061         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3062         <push_dwarf_reg_entry_value>: Add comment.
3063
3064 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3065             Keith Seitz  <keiths@redhat.com>
3066
3067         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3068         instead of PyEval_ReleaseLock.
3069         (class gdbpy_gil): Move to earlier in file.
3070         (finalize_python): Set gdb_python_initialized.
3071         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3072         when not initialized.
3073
3074 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3075
3076         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3077         <push_dwarf_reg_entry_value>: Remove assert.  Override
3078         per_objfile with caller_per_objfile.
3079
3080 2020-05-28  Tom de Vries  <tdevries@suse.de>
3081
3082         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3083         PR gold/15646 workaround to symbol kind "type".
3084
3085 2020-05-27  Tom Tromey  <tromey@adacore.com>
3086
3087         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3088
3089 2020-05-27  Tom Tromey  <tromey@adacore.com>
3090
3091         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3092         Use htab_find_with_hash.
3093         <add_abbrev>: Remove "abbrev_number" parameter.
3094         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3095         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3096         (hash_abbrev): Add comment.
3097         (abbrev_table::lookup_abbrev): Move to header file.
3098         (abbrev_table::read): Update.
3099
3100 2020-05-27  Tom Tromey  <tromey@adacore.com>
3101
3102         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3103         method.
3104         <canonical_name>: New member.
3105         <raw_name>: Rename from "name".
3106         (partial_die_info): Initialize canonical_name.
3107         (scan_partial_symbols): Check raw_name.
3108         (partial_die_parent_scope, partial_die_full_name)
3109         (add_partial_symbol, add_partial_subprogram)
3110         (add_partial_enumeration, load_partial_dies): Use "name" method.
3111         (partial_die_info::name): New method.
3112         (partial_die_info::read, guess_partial_die_structure_name)
3113         (partial_die_info::fixup): Update.
3114
3115 2020-05-27  Tom Tromey  <tromey@adacore.com>
3116
3117         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3118         <get_ref_die_offset>: Inline.
3119         <get_ref_die_offset_complaint>: New method.
3120         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3121         (attribute::get_ref_die_offset_complaint): Rename from
3122         get_ref_die_offset.  Just issue complaint.
3123
3124 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3125
3126         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3127
3128 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3129
3130         * exec.c (exec_file_attach): Use errno value of first openp failure.
3131
3132 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3133
3134         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3135         Don't close thread handle.
3136
3137 2020-05-27  Tom Tromey  <tom@tromey.com>
3138             Simon Marchi  <simon.marchi@efficios.com>
3139
3140         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3141         shared_ptr.
3142         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3143         member.
3144         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3145         dwarf2_per_bfd_objfile_data_key>: New globals.
3146         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3147         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3148         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3149         shared.
3150         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3151         short-circuit when sharing.
3152         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3153         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3154
3155 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3156
3157         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3158         to...
3159         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3160         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3161
3162 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3163
3164         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3165         build_name_components, find_name_components_bounds>:
3166         Add per_objfile parameter.
3167         (struct mapped_index) <symbol_name_at>: Likewise.
3168         (struct mapped_debug_names): Remove constructor.
3169         <dwarf2_per_objfile>: Remove field.
3170         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3171         (mapped_index_base::find_name_components_bounds,
3172         mapped_index_base::build_name_components,
3173         dw2_expand_symtabs_matching_symbol): Likewise.
3174         (class mock_mapped_index) <symbol_name_at>: Likewise.
3175         (check_match): Likewise.
3176         (check_find_bounds_finds): Likewise.
3177         (test_mapped_index_find_name_component_bounds): Update.
3178         (CHECK_MATCH): Update.
3179         (dw2_expand_symtabs_matching): Update.
3180         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3181         per_objfile parameter.
3182         <find_vec_in_debug_names>: Likewise.
3183         <m_per_objfile>: New field.
3184         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3185         parameter.
3186         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3187         (dw2_debug_names_iterator::next): Update.
3188         (dw2_debug_names_lookup_symbol): Update.
3189         (dw2_debug_names_expand_symtabs_for_function): Update.
3190         (dw2_debug_names_map_matching_symbols): Update.
3191         (dw2_debug_names_expand_symtabs_matching): Update.
3192         (dwarf2_read_debug_names): Update.
3193
3194 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3195
3196         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3197         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3198         move to dwarf2_per_objfile.
3199         <read_in_chain>: Remove.
3200         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3201         remove_all_cus, age_comp_units>: New methods.
3202         <m_dwarf2_cus>: New member.
3203         (struct dwarf2_per_cu_data) <cu>: Remove.
3204         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3205         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3206         moved to methods of dwarf2_per_objfile.
3207         (dwarf2_clear_marks): Remove.
3208         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3209         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3210         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3211         (dwarf2_per_objfile::remove_all_cus): New.
3212         (class free_cached_comp_units) <~free_cached_comp_units>:
3213         Update.
3214         (load_cu): Update.
3215         (dw2_do_instantiate_symtab): Adjust.
3216         (fill_in_sig_entry_from_dwo_entry): Adjust.
3217         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3218         (cutu_reader::cutu_reader): Likewise.
3219         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3220         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3221         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3222         and dwarf2_per_objfile::age_comp_units.
3223         (load_partial_comp_unit): Update.
3224         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3225         (process_queue): Likewise.
3226         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3227         backlink.
3228         (dwarf2_read_addr_index): Likewise.
3229         (follow_die_offset): Likewise.
3230         (dwarf2_fetch_die_loc_sect_off): Likewise.
3231         (dwarf2_fetch_constant_bytes): Likewise.
3232         (dwarf2_fetch_die_type_sect_off): Likewise.
3233         (follow_die_sig_1): Likewise.
3234         (load_full_type_unit): Likewise.
3235         (read_signatured_type): Likewise.
3236         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3237         (dwarf2_cu::~dwarf2_cu): Remove.
3238         (dwarf2_per_objfile::get_cu): New.
3239         (dwarf2_per_objfile::set_cu): New.
3240         (age_cached_comp_units): Rename to...
3241         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3242         to std::unordered_map.
3243         (free_one_cached_comp_unit): Rename to...
3244         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3245         to std::unordered_map.
3246         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3247         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3248         a dwarf2_per_objfile in data.
3249         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3250         (dwarf2_clear_marks): Remove.
3251
3252 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3253
3254         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3255         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3256         (init_tu_and_read_dwo_dies): Likewise.
3257         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3258         (cutu_reader::cutu_reader): Likewise.
3259         (load_partial_comp_unit): Likewise.
3260         (process_psymtab_comp_unit): Update.
3261         (build_type_psymtabs_1): Update.
3262         (process_skeletonless_type_unit): Update.
3263         (load_full_comp_unit): Update.
3264         (find_partial_die): Update.
3265         (dwarf2_read_addr_index): Update.
3266         (read_signatured_type): Update.
3267
3268 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3269
3270         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3271         m_header_read_in>: New fields.
3272         <get_header>: New method.
3273         * dwarf2/read.c (per_cu_header_read_in): Remove.
3274         (dwarf2_per_cu_data::get_header): New.
3275         (dwarf2_per_cu_data::addr_size): Update.
3276         (dwarf2_per_cu_data::offset_size): Update.
3277         (dwarf2_per_cu_data::ref_addr_size): Update.
3278
3279 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3280
3281         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3282         (dw2_do_instantiate_symtab): Update.
3283         (queue_and_load_all_dwo_tus): Change parameter from
3284         dwarf2_per_cu_data to dwarf2_cu.
3285         (dwarf2_fetch_die_loc_sect_off): Update.
3286         (dwarf2_fetch_constant_bytes): Update.
3287         (dwarf2_fetch_die_type_sect_off): Update.
3288
3289 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3290
3291         * dwarf2/read.c (process_full_comp_unit,
3292         process_full_type_unit): Remove per_cu, per_objfile paramters.
3293         Add dwarf2_cu parameter.
3294         (process_queue): Update.
3295
3296 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3297
3298         * dwarf2/read.c (create_cu_from_index_list): Replace
3299         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3300         (create_cus_from_index_list): Likewise.
3301         (create_cus_from_index): Likewise.
3302         (create_signatured_type_table_from_index): Likewise.
3303         (create_cus_from_debug_names_list): Likewise.
3304         (create_cus_from_debug_names): Likewise.
3305         (dwarf2_read_gdb_index): Update.
3306         (dwarf2_read_debug_names): Update.
3307
3308 2020-05-27  Tom Tromey  <tom@tromey.com>
3309             Simon Marchi  <simon.marchi@efficios.com>
3310
3311         * dwarf2/read.h (struct dwarf2_per_objfile)
3312         <get_type_for_signatured_type, set_type_for_signatured_type>:
3313         New methods.
3314         <m_type_map>: New member.
3315         (struct signatured_type) <type>: Remove.
3316         * dwarf2/read.c
3317         (dwarf2_per_objfile::get_type_for_signatured_type,
3318         dwarf2_per_objfile::set_type_for_signatured_type): New.
3319         (get_signatured_type): Use new methods.
3320
3321 2020-05-27  Tom Tromey  <tom@tromey.com>
3322             Simon Marchi  <simon.marchi@efficios.com>
3323
3324         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3325         (struct dwarf2_per_objfile) <type_units>: New member.
3326         <get_type_unit_group_unshareable>: New method.
3327         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3328         num_symtabs, symtabs>: Remove; move to
3329         type_unit_group_unshareable.
3330         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3331         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3332         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3333
3334 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3335
3336         * dwarf2/read.h (struct dwarf2_per_cu_data):
3337         <dwarf2_per_objfile>: Remove.
3338         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3339         dwarf2_per_objfile.
3340         (create_signatured_type_table_from_index): Likewise.
3341         (create_signatured_type_table_from_debug_names): Likewise.
3342         (create_debug_type_hash_table): Likewise.
3343         (fill_in_sig_entry_from_dwo_entry): Likewise.
3344         (create_type_unit_group): Likewise.
3345         (read_comp_units_from_section): Likewise.
3346         (create_cus_hash_table): Likewise.
3347
3348 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3349
3350         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3351         dwarf2_per_cu_data::dwarf2_per_objfile.
3352         (compute_compunit_symtab_includes): Likewise.
3353         (dwarf2_cu::start_symtab): Likewise.
3354
3355 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3356
3357         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3358         parameter.
3359         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3360         (read_namespace_alias): Update.
3361         (lookup_die_type): Update.
3362         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3363         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3364         Update.
3365         (disassemble_dwarf_expression): Update.
3366
3367 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3368
3369         * dwarf2/read.h (struct dwarf2_queue_item): Add
3370         dwarf2_per_objfile parameter, assign new parameter.
3371         <per_objfile>: New field.
3372         * dwarf2/read.c (free_one_cached_comp_unit): Add
3373         dwarf2_per_objfile parameter.
3374         (queue_comp_unit): Likewise.
3375         (dw2_do_instantiate_symtab): Update.
3376         (process_psymtab_comp_unit): Update.
3377         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3378         (process_imported_unit_die): Update.
3379         (queue_and_load_dwo_tu): Update.
3380         (follow_die_offset): Update.
3381         (follow_die_sig_1): Update.
3382
3383 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3384
3385         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3386         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3387         (read_call_site_scope): Assign per_objfile.
3388         (dwarf2_per_cu_data::objfile): Remove.
3389         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3390         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3391         dwarf2_per_objfile parameter.
3392         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3393         dwarf2_per_objfile parameter.
3394         (dwarf_expr_reg_to_entry_parameter): Add output
3395         dwarf2_per_objfile parameter.
3396         (locexpr_get_frame_base): Update.
3397         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3398         <push_dwarf_reg_entry_value>: Update.
3399         <call_site_to_target_addr>: Update.
3400         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3401         parameter.
3402         (value_of_dwarf_reg_entry): Update.
3403         (rw_pieced_value): Update.
3404         (indirect_synthetic_pointer): Update.
3405         (dwarf2_evaluate_property): Update.
3406         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3407         parameter.
3408         (locexpr_read_variable): Update.
3409         (locexpr_get_symbol_read_needs): Update.
3410         (loclist_read_variable): Update.
3411
3412 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3413
3414         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3415         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3416         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3417         parameter.
3418         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3419         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3420         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3421         parameter.
3422         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3423         sect_variable_value): Add dwarf2_per_objfile parameter.
3424         (class dwarf_evaluate_loc_desc) <dwarf_call,
3425         dwarf_variable_value>: Update.
3426         (fetch_const_value_from_synthetic_pointer): Add
3427         dwarf2_per_objfile parameter.
3428         (fetch_const_value_from_synthetic_pointer): Update.
3429         (coerced_pieced_ref): Update.
3430         (class symbol_needs_eval_context) <dwarf_call,
3431         dwarf_variable_value>: Update.
3432         (dwarf2_compile_expr_to_ax): Update.
3433
3434 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3435
3436         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3437         parameter.
3438         (dwarf2_evaluate_loc_desc_full): Update.
3439
3440 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3441
3442         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3443         parameter.
3444         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3445         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3446         dwarf2_per_objfile parameter.
3447         (decode_debug_loc_dwo_addresses): Likewise.
3448         (dwarf2_find_location_expression): Update.
3449         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3450         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3451         parameter.
3452         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3453         parameter.
3454         (locexpr_describe_location_1): Likewise.
3455         (locexpr_describe_location): Update.
3456
3457 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3458
3459         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3460         Remove.
3461         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3462         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3463         (dwarf2_compile_property_to_c): Update.
3464         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3465         use text offset from objfile.
3466         (locexpr_tracepoint_var_ref): Update.
3467         (locexpr_generate_c_location): Update.
3468         (loclist_describe_location): Update.
3469         (loclist_tracepoint_var_ref): Update.
3470         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3471         dwarf2_per_objfile parameter.
3472         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3473         use text offset from objfile.
3474         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3475
3476 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3477
3478         * dwarf2/expr.h (struct dwarf_expr_context)
3479         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3480         <offset>: Remove.
3481         <per_objfile>: New member.
3482         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3483         dwarf2_per_objfile parameter.  Don't set offset, set
3484         per_objfile.
3485         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3486         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3487         a dwarf2_per_objfile object instead of an offset.
3488         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3489         constructor.
3490         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3491         to dwarf2_expr_executor constructor.  Don't set offset.
3492         (dwarf2_fetch_cfa_info): Update.
3493         (struct dwarf2_frame_cache) <text_offset>: Remove.
3494         <per_objfile>: New field.
3495         (dwarf2_frame_cache): Update.
3496         (dwarf2_frame_prev_register): Update.
3497         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3498         <dwarf_evaluate_loc_desc>: Add constructor.
3499         (dwarf2_evaluate_loc_desc_full): Update.
3500         (dwarf2_locexpr_baton_eval): Update.
3501         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3502         Add constructor.
3503         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3504
3505 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3506
3507         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3508         addr_sized_int_type>: Move to dwarf2_cu.
3509         <int_type>: Move to dwarf2_per_objfile.
3510         (struct dwarf2_per_objfile) <int_type>: Move here.
3511         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3512         addr_sized_int_type>: Move here.
3513         (read_func_scope): Update.
3514         (read_array_type): Update.
3515         (read_tag_string_type): Update.
3516         (attr_to_dynamic_prop): Update.
3517         (dwarf2_per_cu_data::int_type): Rename to...
3518         (dwarf2_per_objfile::int_type): ... this.
3519         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3520         (dwarf2_cu::addr_sized_int_type): ... this.
3521         (read_subrange_type): Update.
3522         (dwarf2_per_cu_data::addr_type): Rename to...
3523         (dwarf2_cu::addr_type): ... this.
3524         (set_die_type): Update.
3525
3526 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3527
3528         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3529         data through per_cu->cu.
3530
3531 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3532
3533         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3534         dwarf2_per_cu_data parameter fo dwarf2_cu.
3535         (lookup_dwo_type_unit): Likewise.
3536         (read_cutu_die_from_dwo): Likewise.
3537         (lookup_dwo_unit): Likewise.
3538         (open_and_init_dwo_file): Likewise.
3539         (lookup_dwo_cutu): Likewise.
3540         (lookup_dwo_comp_unit): Likewise.
3541         (lookup_dwo_type_unit): Likewise.
3542         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3543         (cutu_reader::cutu_reader): Update.
3544
3545 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3546
3547         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3548         parameter.
3549         (process_full_type_unit): Likewise.
3550         (process_queue): Update.
3551
3552 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3553
3554         * dwarf2/read.c (recursively_compute_inclusions): Add
3555         dwarf2_per_objfile parameter.
3556         (compute_compunit_symtab_includes): Likewise.
3557         (process_cu_includes): Update.
3558
3559 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3560
3561         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3562         parameter.
3563         (create_type_unit_group): Update.
3564         (process_psymtab_comp_unit_reader): Update.
3565         (build_type_psymtabs_reader): Update.
3566
3567 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3568
3569         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3570         object through m_this_cu->cu.
3571
3572 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3573
3574         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3575         the info parameter.
3576         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3577
3578 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3579
3580         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3581         per_objfile parameter.
3582         (load_full_type_unit): Add per_objfile parameter.
3583         (read_signatured_type): Likewise.
3584         (load_full_comp_unit): Likewise.
3585         (load_cu): Likewise.
3586         (dw2_do_instantiate_symtab): Likewise.
3587         (dw2_get_file_names): Likewise.
3588         (dw2_map_symtabs_matching_filename): Update.
3589         (dw_expand_symtabs_matching_file_matcher): Update.
3590         (dw2_map_symbol_filenames): Update.
3591         (process_psymtab_comp_unit): Add per_objfile parameter.
3592         (build_type_psymtabs_1): Update.
3593         (process_skeletonless_type_unit): Update.
3594         (dwarf2_build_psymtabs_hard): Update.
3595         (load_partial_comp_unit): Add per_objfile parameter.
3596         (scan_partial_symbols): Update.
3597         (load_full_comp_unit): Add per_objfile parameter.
3598         (process_imported_unit_die): Update.
3599         (create_cus_hash_table): Update.
3600         (find_partial_die): Update.
3601         (dwarf2_read_addr_index): Update.
3602         (follow_die_offset): Update.
3603         (dwarf2_fetch_die_loc_sect_off): Update.
3604         (dwarf2_fetch_constant_bytes): Update.
3605         (dwarf2_fetch_die_type_sect_off): Update.
3606         (follow_die_sig_1): Update.
3607         (load_full_type_unit): Add per_objfile parameter.
3608         (read_signatured_type): Likewise.
3609
3610 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3611
3612         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3613         of objfile_name.
3614
3615 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3616
3617         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3618         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3619         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3620         field.
3621         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3622         (create_cus_from_index): Update.
3623         (dwarf2_read_gdb_index): Update.
3624         (create_cus_from_debug_names): Update.
3625         (dwarf2_read_debug_names): Update.
3626         (get_abbrev_section_for_cu): Update.
3627         (create_all_comp_units): Update.
3628         (read_attribute_value): Update.
3629         (get_debug_line_section): Update.
3630         * dwarf2/index-cache.c (index_cache::store): Update.
3631         * dwarf2/index-write.c (save_gdb_index_command): Update.
3632         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3633
3634 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3635
3636         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3637         member.
3638         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3639         dwarf2_per_cu_data::per_bfd.
3640         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3641         (create_type_unit_group): Likewise.
3642         (queue_comp_unit): Remove reference to
3643         per_cu->dwarf2_per_objfile.
3644         (maybe_queue_comp_unit): Likewise.
3645         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3646         (create_cus_hash_table): Assign new field.
3647
3648 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3649
3650         * dwarf2/read.c: Replace
3651         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3652         dwarf2_cu->per_objfile throughout.
3653
3654 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3655
3656         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3657         parameter, don't use per_cu->dwarf2_per_objfile.
3658         (dw2_instantiate_symtab): Likewise.
3659         (dw2_find_last_source_symtab): Update.
3660         (dw2_map_expand_apply): Update.
3661         (dw2_lookup_symbol): Update.
3662         (dw2_expand_symtabs_for_function): Update.
3663         (dw2_expand_all_symtabs): Update.
3664         (dw2_expand_symtabs_with_fullname): Update.
3665         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3666         don't use per_cu->dwarf2_per_objfile.
3667         (dw2_expand_marked_cus): Update.
3668         (dw2_find_pc_sect_compunit_symtab): Update.
3669         (dw2_debug_names_lookup_symbol): Update.
3670         (dw2_debug_names_expand_symtabs_for_function): Update.
3671         (dw2_debug_names_map_matching_symbols): Update.
3672         (dwarf2_psymtab::expand_psymtab): Update.
3673
3674 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3675
3676         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3677         <per_objfile>: New member.
3678         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3679         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3680         call to dwarf2_cu.
3681         (cutu_reader::cutu_reader): Update.
3682         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3683
3684 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3685
3686         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3687         struct dwarf2_per_objfile.
3688         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3689         dwarf2_per_bfd.
3690         * dwarf2/read.c (set_die_type): Update.
3691         (get_die_type_at_offset): Update.
3692
3693 2020-05-27  Tom Tromey  <tom@tromey.com>
3694             Simon Marchi  <simon.marchi@efficios.com>
3695
3696         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3697         method.
3698         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3699         get_symtab, set_symtab>: New methods.
3700         <m_symtabs>: New field.
3701         (struct dwarf2_psymtab): Derive from partial_symtab.
3702         <readin_p, get_compunit_symtab>: Declare methods.
3703         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3704         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3705         New methods.
3706         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3707         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3708         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3709         (dw2_symtab_iter_next, dw2_print_stats)
3710         (dw2_expand_symtabs_with_fullname)
3711         (dw2_expand_symtabs_matching_one)
3712         (dw_expand_symtabs_matching_file_matcher)
3713         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3714         (dw2_debug_names_iterator::next)
3715         (dw2_debug_names_map_matching_symbols)
3716         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3717         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3718         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3719         New methods.
3720         (get_compunit_symtab, process_full_comp_unit)
3721         (process_full_type_unit): Update.
3722         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3723
3724 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3725
3726         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3727         then introduce a new dwarf2_per_objfile type.
3728         <read_line_string>: Move to the new dwarf2_per_objfile type.
3729         <objfile>: Likewise.
3730         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3731         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3732         dwarf2_per_objfile->per_bfd.
3733         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3734         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3735         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3736         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3737         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3738         (dwarf2_per_objfile::locate_sections): Rename to...
3739         (dwarf2_per_bfd::locate_sections): ... this.
3740         (dwarf2_per_objfile::get_cutu): Rename to...
3741         (dwarf2_per_bfd::get_cutu): ... this.
3742         (dwarf2_per_objfile::get_cu): Rename to...
3743         (dwarf2_per_bfd::get_cu): ... this.
3744         (dwarf2_per_objfile::get_tu): Rename to...
3745         (dwarf2_per_bfd::get_tu): ... this.
3746         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3747         (dwarf2_per_bfd::allocate_per_cu): ... this.
3748         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3749         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3750         (get_gdb_index_contents_ftype): Change parameter from
3751         dwarf2_per_objfile to dwarf2_per_bfd.
3752         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3753         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3754
3755 2020-05-27  Tom Tromey  <tom@tromey.com>
3756             Simon Marchi  <simon.marchi@efficios.com>
3757
3758         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3759         (allocate_piece_closure): Set "per_objfile" member.
3760         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3761         (locexpr_describe_location, loclist_describe_location): Use new
3762         member.
3763         * dwarf2/read.c (read_call_site_scope)
3764         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3765         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3766         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3767         handle_data_member_location): Set per_objfile member.
3768         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3769         member.
3770         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3771
3772 2020-05-27  Tom Tromey  <tom@tromey.com>
3773
3774         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3775         allocate_signatured_type>: Declare new methods.
3776         <m_num_psymtabs>: New member.
3777         (struct dwarf2_per_cu_data) <index>: New member.
3778         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3779         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3780         (create_cu_from_index_list): Use allocate_per_cu.
3781         (create_signatured_type_table_from_index)
3782         (create_signatured_type_table_from_debug_names)
3783         (create_debug_type_hash_table, add_type_unit)
3784         (read_comp_units_from_section): Use allocate_signatured_type.
3785
3786 2020-05-27  Tom Tromey  <tom@tromey.com>
3787
3788         * psymtab.c (partial_map_expand_apply)
3789         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3790         (psym_lookup_global_symbol_language)
3791         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3792         (psym_print_stats, psym_expand_symtabs_for_function)
3793         (psym_map_symbol_filenames, psym_map_matching_symbols)
3794         (psym_expand_symtabs_matching)
3795         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3796         (maintenance_check_psymtabs): Update.
3797         * psympriv.h (struct partial_symtab) <readin_p,
3798         get_compunit_symtab>: Add objfile parameter.
3799         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3800         Likewise.
3801         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3802         get_compunit_symtab>: Likewise.
3803         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3804
3805 2020-05-27  Tom Tromey  <tom@tromey.com>
3806
3807         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3808         member.
3809         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3810         (create_cu_from_index_list)
3811         (create_signatured_type_table_from_index)
3812         (create_signatured_type_table_from_debug_names)
3813         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3814         (dwarf2_create_include_psymtab)
3815         (create_debug_type_hash_table, add_type_unit)
3816         (create_type_unit_group, read_comp_units_from_section)
3817         (dwarf2_compute_name, create_cus_hash_table)
3818         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3819         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3820         obstack.
3821         (dw2_get_real_path): Likewise.  Change argument to
3822         dwarf2_per_objfile.
3823
3824 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3825
3826         PR tdep/26000
3827         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3828         for ldrd (immediate).
3829
3830 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3831
3832         * command.h: Add comment giving the name of class_tui.
3833         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3834         create the fake command for the help for class_tui.
3835
3836 2020-05-26  Tom Tromey  <tromey@adacore.com>
3837
3838         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3839         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3840         (val_atr): New function.
3841         (value_val_atr): Use it.
3842         * ada-valprint.c (print_optional_low_bound): Change low bound
3843         handling for enums.
3844         (val_print_packed_array_elements): Don't call discrete_position.
3845         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3846         discrete_position for enum types.
3847         * language.c (default_print_array_index): Change type.
3848         * language.h (struct language_defn) <la_print_array_index>: Add
3849         index_type parameter, change type of index_value.
3850         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3851         (default_print_array_index): Update.
3852         * valprint.c (maybe_print_array_index): Don't call
3853         value_from_longest.  Update.
3854         (value_print_array_elements): Don't call discrete_position.
3855
3856 2020-05-26  Tom Tromey  <tromey@adacore.com>
3857
3858         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3859         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3860
3861 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3862
3863         PR gdb/13519
3864         * avr-tdep.c (avr_integer_to_address): Return data or code
3865         address accordingly to the second 'type' argument of the
3866         function.
3867
3868 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3869
3870         * infcmd.c, inferior.h: (construct_inferior_arguments):
3871         Moved function from here to gdbsupport/common-inferior.{h,cc}
3872
3873 2020-05-23  Tom Tromey  <tom@tromey.com>
3874
3875         Revert commit eca1f90c:
3876         * NEWS: Remove entry for completion styling.
3877         * completer.c (_rl_completion_prefix_display_length): Move
3878         declaration later.
3879         (gdb_fnprint): Revert.
3880         (gdb_display_match_list_1): Likewise.
3881         * cli/cli-style.c (completion_prefix_style)
3882         (completion_difference_style, completion_suffix_style): Remove.
3883         (_initialize_cli_style): Revert.
3884         * cli/cli-style.h (completion_prefix_style)
3885         (completion_difference_style, completion_suffix_style): Don't
3886         declare.
3887
3888 2020-05-24  Pedro Alves  <palves@redhat.com>
3889
3890         * symtab.c (completion_list_add_name): Return boolean indication
3891         of whether the symbol matched.
3892         (completion_list_add_symbol): Don't try to remove C++ aliases if
3893         the symbol didn't match in the first place.
3894         * symtab.h (completion_list_add_name): Return bool.
3895
3896 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3897
3898         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3899         type::field.
3900
3901 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3902
3903         GDB 9.2 released.
3904
3905 2020-05-23  Tom Tromey  <tom@tromey.com>
3906
3907         * NEWS: Add entry for completion styling.
3908         * completer.c (_rl_completion_prefix_display_length): Move
3909         declaration earlier.
3910         (gdb_fnprint): Use completion_style.
3911         (gdb_display_match_list_1): Likewise.
3912         * cli/cli-style.c (completion_prefix_style)
3913         (completion_difference_style, completion_suffix_style): New
3914         globals.
3915         (_initialize_cli_style): Register new globals.
3916         * cli/cli-style.h (completion_prefix_style)
3917         (completion_difference_style, completion_suffix_style): Declare.
3918
3919 2020-05-23  Pedro Alves  <palves@redhat.com>
3920
3921         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3922         (parse_escape): Use ISDIGIT instead of isdigit.
3923         (puts_debug): Use gdb_isprint instead of isprint.
3924         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3925         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3926         ISSPACE instead of isspace.
3927         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3928         instead of isspace.
3929         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3930         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3931         instead of isxdigit and ISDIGIT instead of isdigit.
3932
3933 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3934
3935         * gdbtypes.h (struct type) <field>: New method.
3936         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3937         or type::field.
3938
3939 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3940
3941         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3942         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3943         modify the propery to use type::set_fields instead.
3944
3945 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3946
3947         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3948         type::num_fields instead.
3949
3950 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3951
3952         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3953         methods.
3954         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3955         that modify the number of fields to use type::set_num_fields
3956         instead.
3957
3958 2020-05-22  Tom Tromey  <tromey@adacore.com>
3959
3960         * compile/compile-object-load.h (munmap_list_free): Don't
3961         declare.
3962
3963 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3964
3965         * annotate.c (annotate_source_line): Update return type, add call
3966         to update current symtab and line.
3967         * annotate.h (annotate_source_line): Update return type, and
3968         extend header comment.
3969         * source.c (info_line_command): Check annotation_level before
3970         calling annotate_source_line.
3971         * stack.c (print_frame_info): If calling annotate_source_line
3972         returns true, then don't print any other source line information.
3973
3974 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3975
3976         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3977
3978 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3979
3980         * coffread.c (patch_type): Remove NULL check before xfree.
3981         * corefile.c (set_gnutarget): Likewise.
3982         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3983         * exec.c (build_section_table): Likewise.
3984         * remote.c (remote_target::pass_signals): Likewise.
3985         * utils.c (n_spaces): Likewise.
3986         * cli/cli-script.c (document_command): Likewise.
3987         * i386-windows-tdep.c (core_process_module_section): Likewise.
3988         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3989
3990 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3991
3992         * symfile.c (reread_symbols): Clear objfile's section_offsets
3993         vector and section indices, re-compute them by calling
3994         sym_offsets.
3995
3996 2020-05-20  Tom Tromey  <tromey@adacore.com>
3997
3998         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3999         (desc_one_bound, desc_index_type): Compute field name.
4000
4001 2020-05-20  Tom de Vries  <tdevries@suse.de>
4002
4003         PR symtab/25833
4004         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4005
4006 2020-05-20  Alan Modra  <amodra@gmail.com>
4007
4008         PR 25993
4009         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4010         bfd_set_filename.
4011         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4012         passed to bfd_set_filename.
4013         * symfile-mem.c (add_vsyscall_page): Likewise for string
4014         passed to symbol_file_add_from_memory.
4015         (symbol_file_add_from_memory): Make name param a const char* and
4016         don't strdup.
4017
4018 2020-05-20  Alan Modra  <amodra@gmail.com>
4019
4020         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4021         rather than accessing bfd->filename directly.
4022         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4023         and use bfd_section_name.
4024         * dwarf2/frame.c (decode_frame_entry): Likewise.
4025         * exec.c (exec_set_section_address): Likewise.
4026         * solib-aix.c (solib_aix_bfd_open): Likewise.
4027         * stap-probe.c (get_stap_base_address): Likewise.
4028         * symfile.c (reread_symbols): Likewise.
4029
4030 2020-05-19  Tom Tromey  <tromey@adacore.com>
4031
4032         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4033
4034 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4035
4036         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4037
4038 2020-05-19  Pedro Alves  <palves@redhat.com>
4039
4040         * NEWS (set exec-file-mismatch): Adjust entry.
4041         * exec.c: Include "build-id.h".
4042         (validate_exec_file): Try to match build IDs instead of filenames.
4043         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4044         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4045         and pass down 'warn_if_slow'.
4046         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4047         gdb_bfd_open_closure to pass it down.
4048         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4049
4050 2020-05-19  Pedro Alves  <palves@redhat.com>
4051
4052         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4053         * target.c (target_fileio_open_1): Rename to target_fileio_open
4054         and make extern.  Use bool.
4055         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4056         (target_fileio_read_alloc_1): Adjust.
4057         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4058         (target_fileio_open_warn_if_slow): Delete declaration.
4059
4060 2020-05-19  Pedro Alves  <palves@redhat.com>
4061
4062         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4063         Adjust all callers.
4064
4065 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4066
4067         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4068         whether disp is negative.
4069
4070 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4071
4072         * symfile.h (struct symfile_segment_data)
4073         <~symfile_segment_data>: Remove.
4074         <segment_info>: Change to std::vector.
4075         * symfile.c (default_symfile_segments): Update.
4076         * elfread.c (elf_symfile_segments): Update.
4077
4078 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4079
4080         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4081         <segments>: New.
4082         <segment_bases, segment_sizes>: Remove.
4083         * symfile.c (default_symfile_segments): Update.
4084         * elfread.c (elf_symfile_segments): Update.
4085         * remote.c (remote_target::get_offsets): Update.
4086         * solib-target.c (solib_target_relocate_section_addresses):
4087         Update.
4088
4089 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4090
4091         * symfile.h (struct symfile_segment_data): Initialize fields.
4092         <~symfile_segment_data>: Add.
4093         (symfile_segment_data_up): New.
4094         (struct sym_fns) <sym_segments>: Return a
4095         symfile_segment_data_up.
4096         (default_symfile_segments): Return a symfile_segment_data_up.
4097         (free_symfile_segment_data): Remove.
4098         (get_symfile_segment_data): Return a symfile_segment_data_up.
4099         * symfile.c (default_symfile_segments): Likewise.
4100         (get_symfile_segment_data): Likewise.
4101         (free_symfile_segment_data): Remove.
4102         (symfile_find_segment_sections): Update.
4103         * elfread.c (elf_symfile_segments): Return a
4104         symfile_segment_data_up.
4105         * remote.c (remote_target::get_offsets): Update.
4106         * solib-target.c (solib_target_relocate_section_addresses):
4107         Update.
4108         * symfile-debug.c (debug_sym_segments): Return a
4109         symfile_segment_data_up.
4110
4111 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4112
4113         PR build/25981
4114         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4115         Hardcode register numbers.
4116
4117         PR build/25981
4118         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4119         procfs_find_LDT_entry): Remove.
4120         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4121         procfs_find_LDT_entry): Remove.
4122         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4123         Remove.
4124
4125 2020-05-17  Pedro Alves  <palves@redhat.com>
4126             Andrew Burgess  <andrew.burgess@embecosm.com>
4127             Keno Fischer  <keno@juliacomputing.com>
4128
4129         PR gdb/25741
4130         * breakpoint.c (build_target_condition_list): Update comments.
4131         (build_target_command_list): Update comments and skip matching
4132         locations.
4133         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4134         a separate function.  Simplify "set breakpoint auto-hw off"
4135         handling.
4136         (insert_breakpoints): Update comment.
4137         (tracepoint_locations_match): New parameter.  For breakpoints,
4138         compare location types too, if the caller wants to.
4139         (handle_automatic_hardware_breakpoints): New functions.
4140         (bp_location_is_less_than): Also sort by location type and
4141         hardware breakpoint length.
4142         (update_global_location_list): Handle "set breakpoint auto-hw on"
4143         here.
4144         (update_breakpoint_locations): Ask breakpoint_locations_match to
4145         ignore location types.
4146
4147 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4148
4149         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4150         type::name instead.
4151
4152 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4153
4154         * gdbtypes.h (struct type) <name, set_name>: New methods.
4155         (TYPE_CODE): Use type::name.  Change all call sites used to set
4156         the name to use type::set_name instead.
4157
4158 2020-05-16  Tom Tromey  <tom@tromey.com>
4159
4160         * top.c (quit_force): Update.
4161         * infrun.c (handle_no_resumed): Update.
4162         * top.h (all_uis): New function.
4163         (ALL_UIS): Remove.
4164
4165 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4166
4167         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4168
4169 2020-05-16  Pedro Alves  <palves@redhat.com>
4170
4171         * ia64-linux-nat.c
4172         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4173         Declare method.
4174         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4175
4176 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4177
4178         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4179         (sparc64_adi_info): Likewise.
4180
4181 2020-05-15  Tom Tromey  <tom@tromey.com>
4182
4183         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4184         block_objfile.
4185         (lookup_objfile_from_block): Remove.
4186         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4187         (lookup_global_symbol): Use block_objfile.
4188         * symtab.h (lookup_objfile_from_block): Don't declare.
4189         * printcmd.c (clear_dangling_display_expressions): Use
4190         block_objfile.
4191         * parse.c (operator_check_standard): Use block_objfile.
4192
4193 2020-05-15  Tom Tromey  <tom@tromey.com>
4194
4195         * language.c (language_alloc_type_symbol): Set
4196         SYMBOL_SECTION.
4197         * symtab.c (initialize_objfile_symbol): Remove.
4198         (allocate_symbol): Remove.
4199         (allocate_template_symbol): Remove.
4200         * dwarf2/read.c (fixup_go_packaging): Use "new".
4201         (new_symbol): Use "new".
4202         (read_variable): Don't call initialize_objfile_symbol.  Use
4203         "new".
4204         (read_func_scope): Use "new".
4205         * xcoffread.c (process_xcoff_symbol): Don't call
4206         initialize_objfile_symbol.
4207         (SYMBOL_DUP): Remove.
4208         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4209         "new".
4210         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4211         (allocate_template_symbol): Don't declare.
4212         (struct symbol): Add copy constructor.  Change defaults.
4213         * jit.c (finalize_symtab): Use "new".
4214         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4215         Use "new".
4216         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4217         (common_block_end): Use "new".
4218         * mdebugread.c (parse_symbol): Use "new".
4219         (new_symbol): Likewise.
4220
4221 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4222
4223         * NEWS: Mention changes to help and apropos.
4224
4225 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4226
4227         * command.h (enum command_class): Improve comments, document
4228         that class_alias is for user-defined aliases, give the class
4229         name for each class, remove unused class_xdb.
4230         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4231         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4232         by a precise class.
4233         * infcmd.c (_initialize_infcmd): Likewise.
4234         * reverse.c (_initialize_reverse): Likewise.
4235         * stack.c (_initialize_stack): Likewise.
4236         * symfile.c (_initialize_symfile): Likewise.
4237         * tracepoint.c (_initialize_tracepoint): Likewise.
4238
4239 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4240
4241         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4242         when their aliased command is traversed.
4243         (help_cmd): Add fput_command_names_styled call to
4244         output command name and aliases when command has an alias.
4245
4246 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4247
4248         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4249         * cli/cli-decode.c (help_cmd_list): Declare as static,
4250         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4251         a command together with the command.
4252         (fput_command_name_styled, fput_command_names_styled): New functions.
4253         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4254         fput_command_name_styled.
4255         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4256         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4257
4258 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4259
4260         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4261         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4262         * command.h (cmd_show_list): Likewise.
4263         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4264         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4265
4266 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4267
4268         * unittests/command-def-selftests.c (traverse_command_structure):
4269         Verify all commands of a list have the same prefix command and
4270         that only the top cmdlist commands have a null prefix.
4271
4272 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4273
4274         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4275         as prefix, not one of its aliases.
4276         (set_cmd_prefix): Remove.
4277         (do_add_cmd): Centralize the setting of the prefix of a command, when
4278         command is defined after its full chain of prefix commands.
4279         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4280         (add_setshow_cmd_full): Likewise.
4281         (update_prefix_field_of_prefixed_commands): New function.
4282         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4283         update_prefix_field_of_prefixed_commands.
4284         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4285         addresses of remote_set_cmdlist and remote_show_cmdlist given
4286         as argument, not the address of an argument.
4287         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4288         * gdb/remote.c (_initialize_remote): Likewise.
4289
4290 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4291
4292         * cli/cli-cmds.c (alias_command): Check for an existing alias
4293         using lookup_cmd_composition, as valid_command_p is too strict
4294         and forbids aliases that are the prefix of an existing alias
4295         or command.
4296         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4297         command is properly recognised as a valid command.
4298
4299 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4300
4301         * unittests/help-doc-selftests.c: Rename to
4302         unittests/command-def-selftests.c
4303         * unittests/command-def-selftests.c (help_doc_tests): Update some
4304         comments.
4305         (command_structure_tests, traverse_command_structure): New namespace
4306         and function.
4307         (command_structure_invariants_tests): New function.
4308         (_initialize_command_def_selftests) Renamed from
4309         _initialize_help_doc_selftests, register command_structure_invariants
4310         selftest.
4311
4312 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4313
4314         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4315         an alias of 'show'.
4316
4317 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4318
4319         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4320         ada_is_fixed_point_type.  Update all callers.
4321         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4322         all callers.
4323         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4324         Update all callers.
4325         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4326         print_fixed_point_type.  Update all callers.
4327         * ada-valprint.c (ada_value_print_num): Replace call to
4328         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4329
4330 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4331
4332         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4333         processors.
4334         (cpu_supports_bts): Add CV_AMD case.
4335
4336 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4337             Simon Marchi  <simon.marchi@efficios.com>
4338
4339         * infrun.c (stop_all_threads): Collect multiple wait events at
4340         each pass.
4341
4342 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4343
4344         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4345         type::code instead.
4346
4347 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4348
4349         * gdbtypes.h (struct type) <code, set_code>: New methods.
4350         (TYPE_CODE): Use type::code.  Change all call sites used to set
4351         the code to use type::set_code instead.
4352
4353 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4354             Tom de Vries  <tdevries@suse.de>
4355             Pedro Alves  <palves@redhat.com>
4356
4357         PR threads/25478
4358         * infrun.c (stop_all_threads): Do NOT ignore
4359         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4360         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4361         received.
4362         (handle_no_resumed): Remove code handling a live inferior with no
4363         threads.
4364         * remote.c (has_single_non_exited_thread): New.
4365         (remote_target::update_thread_list): Do not delete a thread if is
4366         the last thread of the process.
4367         * thread.c (thread_select): Call delete_exited_threads instead of
4368         prune_threads.
4369
4370 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4371
4372         * infrun.c (stop_all_threads): Enable/disable thread events of all
4373         targets.  Move a debug message denoting the end of the function
4374         into the SCOPED_EXIT block.
4375
4376 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4377
4378         * process-stratum-target.h: Include <set>.
4379         (all_non_exited_process_targets, switch_to_target_no_thread): New
4380         function declarations.
4381         * process-stratum-target.c (all_non_exited_process_targets)
4382         (switch_to_target_no_thread): New function implementations.
4383
4384 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4385
4386         * infrun.c (handle_inferior_event): Extract out a piece of code
4387         into...
4388         (mark_non_executing_threads): ...this new function.
4389
4390 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4391
4392         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4393         use.
4394
4395 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4396
4397         * regcache.c (regcache_read_pc_protected): New function
4398         implementation that returns 0 if the PC cannot read via
4399         'regcache_read_pc'.
4400         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4401         instead of 'regcache_read_pc'.
4402         (keep_going_pass_signal): Ditto.
4403
4404 2020-05-13  Tom Tromey  <tromey@adacore.com>
4405
4406         * ada-lang.c (align_value): Remove.
4407         (ada_template_to_fixed_record_type_1): Use align_up.
4408
4409 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4410
4411         * async-event.c: Update the copyright year.
4412         * async-event.h: Update the copyright year.
4413
4414 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4415
4416         * objfiles.h (is_addr_in_objfile,
4417         shared_objfile_contains_address_p): Return bool.
4418         * objfile.c (is_addr_in_objfile,
4419         shared_objfile_contains_address_p): Return bool.
4420
4421 2020-05-11  Tom Tromey  <tromey@adacore.com>
4422
4423         * cli/cli-cmds.c (info_command): Restore.
4424         (_initialize_cli_cmds): Use add_prefix_command for "info".
4425         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4426
4427 2020-05-11  Tom Tromey  <tromey@adacore.com>
4428
4429         * ada-lang.c (ada_value_primitive_field): Now public.
4430         * ada-lang.h (ada_value_primitive_field): Declare.
4431         * ada-valprint.c (print_field_values): Use
4432         ada_value_primitive_field for wrapper fields.
4433
4434 2020-05-11  Tom de Vries  <tdevries@suse.de>
4435
4436         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4437         MODULE_DOMAIN.
4438
4439 2020-05-11  Tom de Vries  <tdevries@suse.de>
4440
4441         PR symtab/25941
4442         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4443         with length 0, if not gdb-produced.
4444         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4445
4446 2020-05-09  Tom de Vries  <tdevries@suse.de>
4447
4448         PR gdb/25955
4449         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4450         calculation.
4451
4452 2020-05-09  Tom Tromey  <tom@tromey.com>
4453
4454         * top.c (server_command): Now bool.
4455         * top.h (server_command): Now bool.
4456
4457 2020-05-08  Tom Tromey  <tromey@adacore.com>
4458
4459         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4460         already being processed.
4461
4462 2020-05-08  Tom Tromey  <tom@tromey.com>
4463
4464         * printcmd.c (struct display) <next>: Remove.
4465         <display>: New constructor.
4466         <exp_string>: Now a std::string.
4467         <enabled_p>: Now a bool.
4468         (display_number): Move definition earlier.
4469         (displays): Rename from display_chain.  Now a std::vector.
4470         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4471         (display_command): Update.
4472         (do_one_display, disable_display)
4473         (enable_disable_display_command, do_enable_disable_display):
4474         Update.
4475         (free_display): Remove.
4476         (clear_displays): Rewrite.
4477         (delete_display): Update.
4478         (map_display_numbers): Use function_view.  Remove "data"
4479         parameter.  Update.
4480         (do_delete_display): Remove.
4481         (undisplay_command): Update.
4482         (do_one_display, do_displays, disable_display)
4483         (info_display_command): Update.
4484         (do_enable_disable_display): Remove.
4485         (enable_disable_display_command)
4486         (clear_dangling_display_expressions): Update.
4487
4488 2020-05-08  Tom Tromey  <tom@tromey.com>
4489
4490         * symtab.c (set_symbol_cache_size)
4491         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4492         (maintenance_print_symbol_cache_statistics): Update.
4493         * symmisc.c (print_symbol_bcache_statistics)
4494         (print_objfile_statistics, maintenance_print_objfiles)
4495         (maintenance_info_symtabs, maintenance_check_symtabs)
4496         (maintenance_expand_symtabs, maintenance_info_line_tables):
4497         Update.
4498         * symfile-debug.c (set_debug_symfile): Update.
4499         * source.c (forget_cached_source_info): Update.
4500         * python/python.c (gdbpy_progspaces): Update.
4501         * psymtab.c (maintenance_info_psymtabs): Update.
4502         * probe.c (parse_probes): Update.
4503         * linespec.c (iterate_over_all_matching_symtabs)
4504         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4505         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4506         * exec.c (exec_target::close): Update.
4507         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4508         * breakpoint.c (print_one_breakpoint_location)
4509         (create_longjmp_master_breakpoint)
4510         (create_std_terminate_master_breakpoint): Update.
4511         * progspace.c (program_spaces): Now a std::vector.
4512         (maybe_new_address_space): Update.
4513         (add_program_space): Remove.
4514         (program_space::program_space): Update.
4515         (remove_program_space): Update.
4516         (number_of_program_spaces): Remove.
4517         (print_program_space, update_address_spaces): Update.
4518         * progspace.h (program_spaces): Change type.
4519         (ALL_PSPACES): Remove.
4520         (number_of_program_spaces): Don't declare.
4521         (struct program_space) <next>: Remove.
4522
4523 2020-05-08  Tom Tromey  <tom@tromey.com>
4524
4525         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4526         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4527         (enable_break): Update.
4528         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4529         (frv_fdpic_find_canonical_descriptor): Update.
4530         (frv_fetch_objfile_link_map): Update.
4531         * progspace.c (program_space::free_all_objfiles): Update.
4532         (program_space::solibs): New method.
4533         * progspace.h (struct program_space) <solibs>: New method.
4534         * solist.h (master_so_list): Don't declare.
4535         (ALL_SO_LIBS): Remove.
4536         * solib.h (so_list_head): Remove.
4537         (update_solib_list): Update comment.
4538         * solib.c (master_so_list): Remove.
4539         (solib_used, update_solib_list, solib_add)
4540         (info_sharedlibrary_command, clear_solib)
4541         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4542
4543 2020-05-08  Tom Tromey  <tom@tromey.com>
4544
4545         * extension.c (extension_languages): Now a std::array.
4546         (ALL_EXTENSION_LANGUAGES): Remove.
4547         (get_ext_lang_defn, get_ext_lang_of_file)
4548         (eval_ext_lang_from_control_command): Update.
4549         (finish_ext_lang_initialization)
4550         (auto_load_ext_lang_scripts_for_objfile)
4551         (ext_lang_type_printers::ext_lang_type_printers)
4552         (apply_ext_lang_type_printers)
4553         (ext_lang_type_printers::~ext_lang_type_printers)
4554         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4555         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4556         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4557         (get_matching_xmethod_workers, ext_lang_colorize)
4558         (ext_lang_before_prompt): Update.
4559         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4560
4561 2020-05-08  Tom Tromey  <tom@tromey.com>
4562
4563         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4564         overload.
4565         <swap_string, m_string>: Remove.
4566         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4567         Update.
4568         * stabsread.c (define_symbol, read_type): Update.
4569         * linespec.c (find_linespec_symbols): Update.
4570         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4571         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4572         * dbxread.c (read_dbx_symtab): Update.
4573         * cp-support.h (cp_canonicalize_string_full)
4574         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4575         Return unique_xmalloc_ptr.
4576         * cp-support.c (inspect_type): Update.
4577         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4578         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4579         Likewise.
4580         * c-typeprint.c (print_name_maybe_canonical): Update.
4581         * break-catch-throw.c (check_status_exception_catchpoint):
4582         Update.
4583
4584 2020-05-08  Tom de Vries  <tdevries@suse.de>
4585
4586         * infrun.c (follow_fork): Copy current_line and current_symtab to
4587         child thread.
4588
4589 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4590
4591         * async-event.c (struct async_signal_handler, struct
4592         async_event_handler): Reformat, remove typedef.
4593
4594 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4595
4596         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4597         access thistype->main_type->dyn_prop_list directly.
4598
4599 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4600
4601         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4602         (remove_dyn_prop): Remove.  Update all users to use
4603         type::remove_dyn_prop.
4604         * gdbtypes.c (remove_dyn_prop): Rename to...
4605         (type::remove_dyn_prop): ... this.
4606
4607 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4608
4609         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4610         (add_dyn_prop): Remove.  Update all users to use
4611         type::add_dyn_prop.
4612         * gdbtypes.c (add_dyn_prop): Rename to...
4613         (type::add_dyn_prop): ... this.
4614
4615 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4616
4617         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4618         (get_dyn_prop): Remove.  Update all users to use
4619         type::dyn_prop.
4620         * gdbtypes.c (get_dyn_prop): Rename to...
4621         (type::dyn_prop): ... this.
4622
4623 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4624
4625         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4626
4627 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4628
4629         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4630         instruction, skip it if it's there.
4631
4632 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4633
4634         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4635
4636 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4637
4638         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4639         * gdbtypes.c (recursive_dump_type): Remove use of
4640         TYPE_INCOMPLETE.
4641
4642 2020-05-03  Tom Tromey  <tom@tromey.com>
4643
4644         * breakpoint.c (catch_command, tcatch_command): Remove.
4645         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4646         add_show_prefix_cmd.
4647         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4648         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4649         Remove.
4650         (add_internal_problem_command): Use add_basic_prefix_cmd,
4651         add_show_prefix_cmd.
4652         * mips-tdep.c (set_mipsfpu_command): Remove.
4653         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4654         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4655         (_initialize_index_cache): Use add_basic_prefix_cmd.
4656         * memattr.c (dummy_cmd): Remove.
4657         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4658         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4659         (_initialize_tui_win): Use add_basic_prefix_cmd,
4660         add_show_prefix_cmd.
4661         * cli/cli-logging.c (set_logging_command): Remove.
4662         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4663         add_show_prefix_cmd.
4664         (show_logging_command): Remove.
4665         * target.c (target_command): Remove.
4666         (add_target): Use add_basic_prefix_cmd.
4667
4668 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4669
4670         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4671
4672 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4673
4674         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4675         info_command.
4676
4677 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4678
4679         * nbsd-nat.c (nbsd_enable_proc_events)
4680         (nbsd_nat_target::post_startup_inferior): Add.
4681         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4682         (nbsd_nat_target::update_thread_list): Rewrite.
4683         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4684         "PTRACE_LWP_CREATE".
4685         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4686
4687 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4688
4689         * stack.c (_initialize_stack): Remove duplicated creation
4690         of "frame" command and "f" alias.
4691
4692 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4693
4694         PR gdb/18706
4695         * gdbtypes.c (check_typedef): Calculate size of array of
4696         stubbed type.
4697
4698 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4699
4700         PR gdb/15559
4701         * i386-tdep.c (i386_push_dummy_call): Call
4702         i386_thiscall_push_dummy_call.
4703         (i386_thiscall_push_dummy_call): New function.
4704         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4705         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4706         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4707
4708 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4709
4710         * gdbarch.sh (do_read): Add shellcheck disable directive for
4711         warning SC2162.
4712
4713 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4714
4715         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4716         "referenced but not assigned" warning.
4717
4718 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4719
4720         * gdbarch.sh: Remove code that sets fallbackdefault.
4721
4722 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4723
4724         * gdbarch.sh: Use shell operators && and || instead of
4725         -a and -o.
4726
4727 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4728
4729         * gdbarch.sh: Use $(...) instead of `...`.
4730
4731 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4732
4733         * gdbarch.sh: Use double quotes around variables.
4734
4735 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4736
4737         * gdbarch.sh: Use %s with printf, instead of variables in the
4738         format string.
4739
4740 2020-04-29  Tom Tromey  <tromey@adacore.com>
4741
4742         PR ada/25875:
4743         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4744         type fields here.
4745         (read_enumeration_type): Call
4746         update_enumeration_type_from_children later.  Update comments.
4747         (process_enumeration_scope): Don't create type fields.
4748
4749 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4750
4751         * nbsd-tdep.c: Include "xml-syscall.h".
4752         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4753
4754 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4755
4756         * nbsd-nat.c: Include "sys/wait.h".
4757         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4758         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4759         (nbsd_nat_target::remove_exec_catchpoint)
4760         (nbsd_nat_target::set_syscall_catchpoint): Add.
4761         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4762         (nbsd_nat_target::insert_exec_catchpoint)
4763         (nbsd_nat_target::remove_exec_catchpoint)
4764         (nbsd_nat_target::set_syscall_catchpoint): Add.
4765         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4766         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4767         `nbsd_get_syscall_number'.
4768
4769 2020-04-29  Tom Tromey  <tom@tromey.com>
4770
4771         * stack.c (print_block_frame_labels): Remove.
4772
4773 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4774
4775         PR gdb/17320
4776         * ada-valprint.c (val_print_packed_array_elements): Move array
4777         end bracket to new line.
4778         (ada_val_print_string): Remove extra spaces before first array
4779         element.
4780         * c-valprint.c (c_value_print_array): Likewise.
4781         * m2-valprint.c (m2_print_array_contents): Likewise.
4782         (m2_value_print_inner): Likewise.
4783         * p-valprint.c (pascal_value_print_inner): Likewise.
4784         * valprint.c (generic_val_print_array): Likewise.
4785         (value_print_array_elements): Move first array element and array
4786         end bracket to new line.
4787
4788 2020-04-29  Tom de Vries  <tdevries@suse.de>
4789
4790         PR symtab/25889
4791         * linespec.c (find_method): Fix ix calculation.
4792
4793 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4794
4795         * syscalls/update-netbsd.sh: New file.
4796         * syscalls/netbsd.xml: Regenerate.
4797         * data-directory/Makefile.in: Register `netbsd.xml' in
4798         `SYSCALLS_FILES'.
4799
4800 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4801
4802         * syscalls/update-freebsd.sh: Add double quotes.
4803
4804 2020-04-28  Tom Tromey  <tom@tromey.com>
4805
4806         * NEWS: Update.
4807         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4808         (cmdpy_init): Allow class_tui.
4809
4810 2020-04-28 Mark Williams <mark@myosotissp.com>
4811
4812         PR gdb/24480
4813         * dwarf2read.c: Add missing assingments to list_in_scope when
4814         start_symtab was already called.
4815
4816 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4817
4818         PR gdb/25881
4819         * dwarf2/read.c (offset_map_type): Use
4820         gdb:hash_enum<sect_offset> as hash function.
4821
4822 2020-04-28  Tom de Vries  <tdevries@suse.de>
4823
4824         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4825         with DW_AT_signature.
4826
4827 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4828
4829         * configure.ac: Remove check for fs_base/gs_base in
4830         user_regs_struct.
4831         * configure: Re-generate.
4832         * config.in: Re-generate.
4833         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4834         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4835         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4836
4837 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4838
4839         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4840         problematic inline frame unwinding situation.
4841         * frame.c (frame_id_computed_p): New function.
4842         * frame.h (frame_id_computed_p): New prototype.
4843
4844 2020-04-26  Tom Tromey  <tom@tromey.com>
4845
4846         * command.h (enum command_class) <class_pseudo>: Remove.
4847
4848 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4849
4850         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4851         and whitespace.
4852
4853 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4854
4855         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4856         `PT_GET_PROCESS_STATE' block.
4857
4858 2020-04-24  Tom Tromey  <tom@tromey.com>
4859
4860         * symtab.h (symbol_get_demangled_name): Don't declare.
4861         * symtab.c (symbol_get_demangled_name): Remove.
4862         (general_symbol_info::natural_name)
4863         (general_symbol_info::demangled_name): Update.
4864
4865 2020-04-24  Tom Tromey  <tom@tromey.com>
4866
4867         PR rust/25025:
4868         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4869
4870 2020-04-24  Tom Tromey  <tom@tromey.com>
4871
4872         PR symtab/12707:
4873         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4874         exists.
4875         (new_symbol): Likewise.
4876         * compile/compile-object-load.c (get_out_value_type): Use
4877         symbol_matches_search_name.
4878
4879 2020-04-24  Tom Tromey  <tom@tromey.com>
4880
4881         * dwarf2/read.c (add_partial_symbol): Do not call
4882         compute_and_set_names.
4883
4884 2020-04-24  Tom Tromey  <tom@tromey.com>
4885
4886         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4887         overload.
4888
4889 2020-04-24  Tom Tromey  <tom@tromey.com>
4890
4891         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4892         (add_psymbol_to_list): New overload.  Make old overload call new
4893         one.
4894         * psympriv.h (add_psymbol_to_list): New overload.
4895
4896 2020-04-24  Tom Tromey  <tom@tromey.com>
4897
4898         * dwarf2/read.c (partial_die_info::read) <case
4899         DW_AT_linkage_name>: Use value_as_string.
4900         (dwarf2_string_attr): Use value_as_string.
4901         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4902         method.
4903         * dwarf2/attribute.c (attribute::value_as_string): New method.
4904
4905 2020-04-24  Tom Tromey  <tom@tromey.com>
4906
4907         * symtab.c (general_symbol_info::natural_name)
4908         (general_symbol_info::demangled_name): Check for language_rust.
4909
4910 2020-04-24  Tom Tromey  <tom@tromey.com>
4911
4912         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4913         (dwarf2_physname): ... from here.
4914         (partial_die_info::read): Add Rust "{" hack.
4915
4916 2020-04-24  Tom Tromey  <tom@tromey.com>
4917
4918         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4919         method.
4920         (symbol_set_demangled_name): Don't declare.
4921         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4922         symbol_set_demangled_name.
4923         (general_symbol_info::set_language)
4924         (general_symbol_info::compute_and_set_names): Update.
4925         * minsyms.c (minimal_symbol_reader::install): Update.
4926         * dwarf2/read.c (new_symbol): Update.
4927
4928 2020-04-24  Tom Tromey  <tromey@adacore.com>
4929
4930         PR python/23662:
4931         * python/py-type.c (convert_field): Handle
4932         FIELD_LOC_KIND_DWARF_BLOCK.
4933         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4934         (typy_get_dynamic): Nw function.
4935         (type_object_getset): Add "dynamic".
4936         * NEWS: Add entry.
4937
4938 2020-04-24  Tom Tromey  <tromey@adacore.com>
4939
4940         * ada-typeprint.c (print_choices, print_variant_part)
4941         (print_record_field_types_dynamic): New functions.
4942         (print_record_field_types): Use print_record_field_types_dynamic.
4943
4944 2020-04-24  Tom Tromey  <tromey@adacore.com>
4945
4946         * dwarf2/read.c (handle_data_member_location): New overload.
4947         (dwarf2_add_field): Use it.
4948         (decode_locdesc): Add "computed" parameter.  Update comment.
4949         * gdbtypes.c (is_dynamic_type_internal): Also look for
4950         FIELD_LOC_KIND_DWARF_BLOCK.
4951         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4952         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4953         virtual base classes.
4954         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4955         FIELD_LOC_KIND_DWARF_BLOCK.
4956
4957 2020-04-24  Tom Tromey  <tromey@adacore.com>
4958
4959         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4960         * gdbtypes.c (is_dynamic_type_internal): Check
4961         TYPE_HAS_DYNAMIC_LENGTH.
4962         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4963         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4964         New macros.
4965         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4966         constant.
4967
4968 2020-04-24  Tom Tromey  <tromey@adacore.com>
4969
4970         * dwarf2/read.c (struct variant_field): Rewrite.
4971         (struct variant_part_builder): New.
4972         (struct nextfield): Remove "variant" field.  Add "offset".
4973         (struct field_info): Add "current_variant_part" and
4974         "variant_parts".
4975         (alloc_discriminant_info): Remove.
4976         (alloc_rust_variant): New function.
4977         (quirk_rust_enum): Update.
4978         (dwarf2_add_field): Set "offset" member.  Don't handle
4979         DW_TAG_variant_part.
4980         (offset_map_type): New typedef.
4981         (convert_variant_range, create_one_variant)
4982         (create_one_variant_part, create_variant_parts)
4983         (add_variant_property): New functions.
4984         (dwarf2_attach_fields_to_type): Call add_variant_property.
4985         (read_structure_type): Don't handle DW_TAG_variant_part.
4986         (handle_variant_part, handle_variant): New functions.
4987         (handle_struct_member_die): Use them.
4988         (process_structure_scope): Don't handle variant parts.
4989         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4990         (struct discriminant_info): Remove.
4991         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4992         (struct main_type) <flag_discriminated_union>: Remove.
4993         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4994         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4995         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4996         Update.
4997         * valops.c (value_union_variant): Remove.
4998         * value.h (value_union_variant): Don't declare.
4999
5000 2020-04-24  Tom Tromey  <tromey@adacore.com>
5001
5002         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5003         (ada_value_primitive_packed_val): Update.
5004         * ada-valprint.c (ada_value_print_1): Update.
5005         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5006         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5007         just an address.  Use evaluate_for_locexpr_baton.
5008         (dwarf2_evaluate_property): Update.
5009         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5010         array_view.
5011         * findvar.c (default_read_var_value): Update.
5012         * gdbtypes.c (compute_variant_fields_inner)
5013         (resolve_dynamic_type_internal): Update.
5014         (resolve_dynamic_type): Change type of valaddr parameter.
5015         * gdbtypes.h (resolve_dynamic_type): Update.
5016         * valarith.c (value_subscripted_rvalue): Update.
5017         * value.c (value_from_contents_and_address): Update.
5018
5019 2020-04-24  Tom Tromey  <tromey@adacore.com>
5020
5021         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5022         "push_initial_value" parameter.
5023         (dwarf2_evaluate_property): Likewise.
5024         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5025
5026 2020-04-24  Tom Tromey  <tromey@adacore.com>
5027
5028         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5029         (variant::matches, compute_variant_fields_recurse)
5030         (compute_variant_fields_inner, compute_variant_fields): New
5031         functions.
5032         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5033         Use resolved_type after type is made.
5034         (operator==): Add new cases.
5035         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5036         (struct discriminant_range, struct variant, struct variant_part):
5037         New.
5038         (union dynamic_prop_data) <variant_parts, original_type>: New
5039         members.
5040         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5041         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5042         constants.
5043         * value.c (unpack_bits_as_long): Now public.
5044         * value.h (unpack_bits_as_long): Declare.
5045
5046 2020-04-24  Tom Tromey  <tromey@adacore.com>
5047
5048         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5049         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5050
5051 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5052
5053         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5054
5055 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5056
5057         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5058         (remove_fork_catchpoint, post_startup_inferior)
5059         (post_attach): Move...
5060         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5061         (remove_fork_catchpoint, post_startup_inferior)
5062         (post_attach): ...here.
5063         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5064         (remove_fork_catchpoint, post_startup_inferior)
5065         (post_attach): Move...
5066         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5067         (remove_fork_catchpoint, post_startup_inferior)
5068         (post_attach): ...here.
5069
5070 2020-04-24  Tom Tromey  <tromey@adacore.com>
5071
5072         * nat/windows-nat.h (struct windows_thread_info)
5073         <pc_adjusted>: New member.
5074         * windows-nat.c (windows_fetch_one_register): Check
5075         pc_adjusted.
5076         (windows_nat_target::get_windows_debug_event)
5077         (windows_nat_target::wait): Set pc_adjusted.
5078
5079 2020-04-24  Tom de Vries  <tdevries@suse.de>
5080
5081         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5082         Run gdb-add-index inside temp dir.
5083
5084 2020-04-23  Tom Tromey  <tromey@adacore.com>
5085
5086         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5087         in loop.
5088
5089 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5090
5091         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5092         get_frame_register instead of gdbarch_unwind_pc.
5093
5094 2020-04-23  Tom de Vries  <tdevries@suse.de>
5095
5096         * symtab.c (lookup_global_symbol): Prefer def over decl.
5097
5098 2020-04-23  Tom de Vries  <tdevries@suse.de>
5099
5100         PR symtab/25807
5101         * block.c (best_symbol, better_symbol): Promote to external.
5102         * block.h (best_symbol, better_symbol): Declare.
5103         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5104         decl.
5105
5106 2020-04-23  Tom Tromey  <tromey@adacore.com>
5107
5108         PR ada/25837:
5109         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5110         "const char *", not a "const std::string &".
5111         <name_and_matcher::operator==>: Update.
5112         * unittests/lookup_name_info-selftests.c: Change type of
5113         "result".
5114
5115 2020-04-23  Tom Tromey  <tom@tromey.com>
5116
5117         * inferior.h (iterate_over_inferiors): Don't declare.
5118         * inferior.c (iterate_over_inferiors): Remove.
5119         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5120         Remove.
5121         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5122         use iterate_over_inferiors.
5123         (darwin_resume_inferior_it)
5124         (struct resume_inferior_threads_param)
5125         (darwin_resume_inferior_threads_it): Remove.
5126         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5127
5128 2020-04-23  Tom de Vries  <tdevries@suse.de>
5129
5130         * blockframe.c (find_pc_partial_function): Use
5131         find_pc_sect_compunit_symtab rather than
5132         objfile->sf->qf->find_pc_sect_compunit_symtab.
5133
5134 2020-04-22  Tom de Vries  <tdevries@suse.de>
5135
5136         PR symtab/25764
5137         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5138         in psymtabs.
5139
5140 2020-04-22  Tom de Vries  <tdevries@suse.de>
5141
5142         PR symtab/25801
5143         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5144         symtabs.
5145
5146 2020-04-22  Tom de Vries  <tdevries@suse.de>
5147
5148         PR symtab/25700
5149         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5150         CU if already created.
5151
5152 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5153
5154         * infrun.c (displaced_step_fixup): Switch to the event_thread
5155         before calling displaced_step_restore, not after.
5156
5157 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5158
5159         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5160         its inferior is not recorded by us.
5161         (record_btrace_target_open): Replace call to
5162         all_non_exited_threads () with call to current_inferior
5163         ()->non_exited_threads ().
5164         (record_btrace_target::stop_recording): Likewise.
5165         (record_btrace_target::close): Likewise.
5166         (record_btrace_target::wait): Likewise.
5167         (record_btrace_target::record_stop_replaying): Likewise.
5168
5169 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5170
5171         * btrace.c (btrace_enable): Throw an error on double enables and
5172         when enabling recording fails.
5173         (btrace_disable): Throw an error if the thread is not recorded.
5174
5175 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5176
5177         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5178         request if we do not have a thread_info.
5179
5180 2020-04-21  Tom de Vries  <tdevries@suse.de>
5181
5182         PR gdb/25471
5183         * thread.c
5184         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5185         exception in get_frame_id.
5186
5187 2020-04-20  Tom Tromey  <tromey@adacore.com>
5188
5189         * python/python.c (struct gdbpy_event): Mark move constructor as
5190         noexcept.
5191         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5192         constructor as noexcept.
5193         * completer.h (struct completion_result): Mark move constructor as
5194         noexcept.
5195         * completer.c (completion_result::completion_result): Use
5196         initialization style.  Don't call reset_match_list.
5197
5198 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5199
5200         * MAINTAINERS (Write After Approval): Add myself.
5201
5202 2020-04-18  Tom Tromey  <tom@tromey.com>
5203
5204         * windows-tdep.c (init_w32_command_list)
5205         (w32_prefix_command_valid): Restore.
5206         (_initialize_windows_tdep): Call init_w32_command_list.
5207
5208 2020-04-18  Tom Tromey  <tom@tromey.com>
5209
5210         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5211         * value.c (value_fn_field): Update.
5212         * valops.c (find_function_in_inferior)
5213         (value_allocate_space_in_inferior): Update.
5214         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5215         Update.
5216         * tui/tui-source.c (tui_source_window::set_contents): Update.
5217         * symtab.c (lookup_global_or_static_symbol)
5218         (find_function_start_sal_1, skip_prologue_sal)
5219         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5220         * symmisc.c (dump_msymbols, dump_symtab_1)
5221         (maintenance_print_one_line_table): Update.
5222         * symfile.c (init_entry_point_info, section_is_mapped)
5223         (list_overlays_command, simple_read_overlay_table)
5224         (simple_overlay_update_1): Update.
5225         * stap-probe.c (handle_stap_probe): Update.
5226         * stabsread.c (dbx_init_float_type, define_symbol)
5227         (read_one_struct_field, read_enum_type, read_range_type): Update.
5228         * source.c (info_line_command): Update.
5229         * python/python.c (gdbpy_source_objfile_script)
5230         (gdbpy_execute_objfile_script): Update.
5231         * python/py-type.c (save_objfile_types): Update.
5232         * python/py-objfile.c (py_free_objfile): Update.
5233         * python/py-inferior.c (python_new_objfile): Update.
5234         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5235         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5236         (maintenance_check_psymtabs): Update.
5237         * printcmd.c (info_address_command): Update.
5238         * objfiles.h (struct objfile) <arch>: New method, from
5239         get_objfile_arch.
5240         (get_objfile_arch): Don't declare.
5241         * objfiles.c (get_objfile_arch): Remove.
5242         (filter_overlapping_sections): Update.
5243         * minsyms.c (msymbol_is_function): Update.
5244         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5245         (output_nondebug_symbol): Update.
5246         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5247         (mdebug_expand_psymtab): Update.
5248         * machoread.c (macho_add_oso_symfile): Update.
5249         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5250         Update.
5251         * linux-fork.c (checkpoint_command): Update.
5252         * linespec.c (convert_linespec_to_sals): Update.
5253         * jit.c (finalize_symtab): Update.
5254         * infrun.c (insert_exception_resume_from_probe): Update.
5255         * ia64-tdep.c (ia64_find_unwind_table): Update.
5256         * hppa-tdep.c (internalize_unwinds): Update.
5257         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5258         Update.
5259         * gcore.c (call_target_sbrk): Update.
5260         * elfread.c (record_minimal_symbol, elf_symtab_read)
5261         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5262         (elf_gnu_ifunc_resolve_by_got): Update.
5263         * dwarf2/read.c (create_addrmap_from_index)
5264         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5265         (read_debug_names_from_section)
5266         (process_psymtab_comp_unit_reader, add_partial_symbol)
5267         (add_partial_subprogram, process_full_comp_unit)
5268         (read_file_scope, read_func_scope, read_lexical_block_scope)
5269         (read_call_site_scope, dwarf2_ranges_read)
5270         (dwarf2_record_block_ranges, dwarf2_add_field)
5271         (mark_common_block_symbol_computed, read_tag_pointer_type)
5272         (read_tag_string_type, dwarf2_init_float_type)
5273         (dwarf2_init_complex_target_type, read_base_type)
5274         (partial_die_info::read, partial_die_info::read)
5275         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5276         (dwarf2_fetch_die_loc_sect_off): Update.
5277         * dwarf2/loc.c (dwarf2_find_location_expression)
5278         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5279         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5280         (dwarf2_loc_desc_get_symbol_read_needs)
5281         (locexpr_describe_location_piece, locexpr_describe_location_1)
5282         (loclist_describe_location): Update.
5283         * dwarf2/index-write.c (write_debug_names): Update.
5284         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5285         * dtrace-probe.c (dtrace_process_dof): Update.
5286         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5287         (process_one_symbol): Update.
5288         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5289         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5290         (coff_read_enum_type): Update.
5291         * cli/cli-cmds.c (edit_command, list_command): Update.
5292         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5293         * breakpoint.c (create_overlay_event_breakpoint)
5294         (create_longjmp_master_breakpoint)
5295         (create_std_terminate_master_breakpoint)
5296         (create_exception_master_breakpoint, get_sal_arch): Update.
5297         * block.c (block_gdbarch): Update.
5298         * annotate.c (annotate_source_line): Update.
5299
5300 2020-04-17  Tom Tromey  <tromey@adacore.com>
5301
5302         * auto-load.c (show_auto_load_cmd): Remove.
5303         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5304         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5305         (maintenance_print_arc_command): Remove.
5306         * tui/tui-win.c (tui_command): Remove.
5307         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5308         * tui/tui-layout.c (tui_layout_command): Remove.
5309         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5310         * python/python.c (user_set_python, user_show_python): Remove.
5311         (_initialize_python): Use add_basic_prefix_cmd,
5312         add_show_prefix_cmd.
5313         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5314         (install_gdb_commands): Use add_basic_prefix_cmd,
5315         add_show_prefix_cmd.
5316         (info_guile_command): Remove.
5317         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5318         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5319         add_show_prefix_cmd.
5320         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5321         Remove do_set and do_show parameters.
5322         * cli/cli-style.c (set_style, show_style): Remove.
5323         (_initialize_cli_style): Use add_basic_prefix_cmd,
5324         add_show_prefix_cmd.
5325         (cli_style_option::add_setshow_commands): Remove do_set and
5326         do_show parameters.
5327         (cli_style_option::add_setshow_commands): Use
5328         add_basic_prefix_cmd, add_show_prefix_cmd.
5329         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5330         (set_style_name): Remove.
5331         * cli/cli-dump.c (dump_command, append_command): Remove.
5332         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5333         (tekhex_dump_command, binary_dump_command)
5334         (binary_append_command): Remove.
5335         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5336         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5337         (init_w32_command_list): Remove; move into ...
5338         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5339         * valprint.c (set_print, show_print, set_print_raw)
5340         (show_print_raw): Remove.
5341         (_initialize_valprint): Use add_basic_prefix_cmd,
5342         add_show_prefix_cmd.
5343         * typeprint.c (set_print_type, show_print_type): Remove.
5344         (_initialize_typeprint): Use add_basic_prefix_cmd,
5345         add_show_prefix_cmd.
5346         * record.c (set_record_command, show_record_command): Remove.
5347         (_initialize_record): Use add_basic_prefix_cmd,
5348         add_show_prefix_cmd.
5349         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5350         add_show_prefix_cmd.
5351         (info_command, show_command, set_debug, show_debug): Remove.
5352         * top.h (set_history, show_history): Don't declare.
5353         * top.c (set_history, show_history): Remove.
5354         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5355         (unset_tdesc_cmd): Remove.
5356         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5357         add_show_prefix_cmd.
5358         * symtab.c (info_module_command): Remove.
5359         (_initialize_symtab): Use add_basic_prefix_cmd.
5360         * symfile.c (overlay_command): Remove.
5361         (_initialize_symfile): Use add_basic_prefix_cmd.
5362         * sparc64-tdep.c (info_adi_command): Remove.
5363         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5364         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5365         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5366         add_show_prefix_cmd.
5367         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5368         (_initialize_serial): Use add_basic_prefix_cmd,
5369         add_show_prefix_cmd.
5370         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5371         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5372         add_show_prefix_cmd.
5373         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5374         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5375         add_show_prefix_cmd.
5376         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5377         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5378         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5379         add_show_prefix_cmd.
5380         * remote.c (remote_command, set_remote_cmd): Remove.
5381         (_initialize_remote): Use add_basic_prefix_cmd.
5382         * record-full.c (set_record_full_command)
5383         (show_record_full_command): Remove.
5384         (_initialize_record_full): Use add_basic_prefix_cmd,
5385         add_show_prefix_cmd.
5386         * record-btrace.c (cmd_set_record_btrace)
5387         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5388         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5389         (cmd_show_record_btrace_pt): Remove.
5390         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5391         add_show_prefix_cmd.
5392         * ravenscar-thread.c (set_ravenscar_command)
5393         (show_ravenscar_command): Remove.
5394         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5395         add_show_prefix_cmd.
5396         * mips-tdep.c (show_mips_command, set_mips_command)
5397         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5398         add_show_prefix_cmd.
5399         * maint.c (maintenance_command, maintenance_info_command)
5400         (maintenance_check_command, maintenance_print_command)
5401         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5402         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5403         add_show_prefix_cmd.
5404         (show_per_command_cmd): Remove.
5405         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5406         Remove.
5407         (maintenance_show_test_settings_cmd): Remove.
5408         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5409         add_show_prefix_cmd.
5410         * maint-test-options.c (maintenance_test_options_command):
5411         Remove.
5412         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5413         * macrocmd.c (macro_command): Remove
5414         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5415         * language.c (set_check, show_check): Remove.
5416         (_initialize_language): Use add_basic_prefix_cmd,
5417         add_show_prefix_cmd.
5418         * infcmd.c (unset_command): Remove.
5419         (_initialize_infcmd): Use add_basic_prefix_cmd.
5420         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5421         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5422         add_show_prefix_cmd.
5423         * go32-nat.c (go32_info_dos_command): Remove.
5424         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5425         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5426         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5427         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5428         (_initialize_frame): Use add_basic_prefix_cmd,
5429         add_show_prefix_cmd.
5430         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5431         (_initialize_dcache): Use add_basic_prefix_cmd,
5432         add_show_prefix_cmd.
5433         * cp-support.c (maint_cplus_command): Remove.
5434         (_initialize_cp_support): Use add_basic_prefix_cmd.
5435         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5436         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5437         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5438         add_basic_prefix_cmd, add_show_prefix_cmd.
5439         * breakpoint.c (save_command): Remove.
5440         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5441         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5442         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5443         add_show_prefix_cmd.
5444         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5445         (set_ada_command, show_ada_command): Remove.
5446         (_initialize_ada_language): Use add_basic_prefix_cmd,
5447         add_show_prefix_cmd.
5448         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5449
5450 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5451
5452         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5453         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5454
5455 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5456
5457         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5458         warning messages.
5459
5460 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5461
5462         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5463         import table is not at beginning of .idata section.
5464
5465 2020-04-16  Pedro Alves  <palves@redhat.com>
5466
5467         * inferior.c (delete_inferior): Use delete operator directly
5468         instead of delete_program_space.
5469         * progspace.c (add_program_space): New, factored out from
5470         program_space::program_space.
5471         (remove_program_space): New, factored out from
5472         delete_program_space.
5473         (program_space::program_space): Remove intro comment.  Rewrite.
5474         (program_space::~program_space): Remove intro comment.  Call
5475         remove_program_space.
5476         (delete_program_space): Delete.
5477         * progspace.h (program_space::program_space): Make explicit.  Move
5478         intro comment here, adjusted.
5479         (program_space::~program_space): Move intro comment here,
5480         adjusted.
5481         (delete_program_space): Remove.
5482
5483 2020-04-16  Tom Tromey  <tromey@adacore.com>
5484
5485         * windows-nat.c (windows_nat::handle_access_violation): New
5486         function.
5487         * nat/windows-nat.h (handle_access_violation): Declare.
5488         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5489         windows-nat.c.  Call handle_access_violation.
5490
5491 2020-04-16  Tom de Vries  <tdevries@suse.de>
5492
5493         PR symtab/25791
5494         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5495         CUs without psymtab.
5496
5497 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5498
5499         * python/python.c (do_start_initialization): Don't call
5500         PyEval_InitThreads for Python 3.9 and beyond.
5501
5502 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5503
5504         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5505         thread functions.
5506         (obsd_nat_target::wait): Likewise.
5507
5508 2020-04-15  Tom Tromey  <tromey@adacore.com>
5509
5510         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5511         (DEBUG_EXCEPT): Use debug_printf.
5512
5513 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5514
5515         * completer.c (class completion_tracker::completion_hash_entry)
5516         <hash_name>: New member function.
5517         (completion_tracker::discard_completions): New callback to hash a
5518         completion_hash_entry, pass this to htab_create_alloc.
5519
5520 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5521
5522         * windows-nat.c (windows_make_so): Warn rather than stopping with
5523         an error if realpath() fails.
5524
5525 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5526
5527         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5528         (nbsd_nat_target::info_proc): Add do_status.
5529
5530 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5531             Tom de Vries  <tdevries@suse.de>
5532
5533         PR symtab/25718
5534         * psympriv.h (struct partial_symtab::read_symtab)
5535         (struct partial_symtab::expand_psymtab)
5536         (struct partial_symtab::read_dependencies): Update comments.
5537         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5538         read_symtab for includer.
5539         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5540         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5541         (struct dwarf2_include_psymtab::m_readin): Remove.
5542         (struct dwarf2_include_psymtab::includer): New member function.
5543         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5544
5545 2020-04-14  Tom de Vries  <tdevries@suse.de>
5546
5547         PR symtab/25720
5548         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5549         with NULL symbol_matcher and lookup_name.
5550         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5551         and lookup_name.
5552         * dwarf2/read.c (dw2_expand_symtabs_matching)
5553         (dw2_debug_names_expand_symtabs_matching): Same.
5554         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5555         Make lookup_name a pointer.  Update comment.
5556         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5557         lookup_name being a pointer.
5558         * symfile.c (expand_symtabs_matching): Same.
5559         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5560         * linespec.c (iterate_over_all_matching_symtabs): Same.
5561
5562 2020-04-13  Tom Tromey  <tom@tromey.com>
5563
5564         * run-on-main-thread.c: Update include.
5565         * unittests/main-thread-selftests.c: Update include.
5566         * tui/tui-win.c: Update include.
5567         * tui/tui-io.c: Update include.
5568         * tui/tui-interp.c: Update include.
5569         * tui/tui-hooks.c: Update include.
5570         * top.h: Update include.
5571         * top.c: Update include.
5572         * ser-base.c: Update include.
5573         * remote.c: Update include.
5574         * remote-notif.c: Update include.
5575         * remote-fileio.c: Update include.
5576         * record-full.c: Update include.
5577         * record-btrace.c: Update include.
5578         * python/python.c: Update include.
5579         * posix-hdep.c: Update include.
5580         * mingw-hdep.c: Update include.
5581         * mi/mi-main.c: Update include.
5582         * mi/mi-interp.c: Update include.
5583         * main.c: Update include.
5584         * linux-nat.c: Update include.
5585         * interps.c: Update include.
5586         * infrun.c: Update include.
5587         * inf-loop.c: Update include.
5588         * event-top.c: Update include.
5589         * event-loop.c: Move to ../gdbsupport/.
5590         * event-loop.h: Move to ../gdbsupport/.
5591         * async-event.h: Update include.
5592         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5593
5594 2020-04-13  Tom Tromey  <tom@tromey.com>
5595
5596         * tui/tui-win.c: Include async-event.h.
5597         * remote.c: Include async-event.h.
5598         * remote-notif.c: Include async-event.h.
5599         * record-full.c: Include async-event.h.
5600         * record-btrace.c: Include async-event.h.
5601         * infrun.c: Include async-event.h.
5602         * event-top.c: Include async-event.h.
5603         * event-loop.h: Move some declarations to async-event.h.
5604         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5605         code to async-event.c.
5606         * async-event.h: New file.
5607         * async-event.c: New file.
5608         * Makefile.in (COMMON_SFILES): Add async-event.c.
5609         (HFILES_NO_SRCDIR): Add async-event.h.
5610
5611 2020-04-13  Tom Tromey  <tom@tromey.com>
5612
5613         * utils.c (flush_streams): New function.
5614         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5615
5616 2020-04-13  Tom Tromey  <tom@tromey.com>
5617
5618         * event-loop.c (handle_file_event): Use warning, not
5619         printf_unfiltered.
5620
5621 2020-04-13  Tom Tromey  <tom@tromey.com>
5622
5623         * event-loop.c: Include <chrono>.
5624
5625 2020-04-13  Tom Tromey  <tom@tromey.com>
5626
5627         * gdb_select.h: Move to ../gdbsupport/.
5628         * event-loop.c: Update include path.
5629         * top.c: Update include path.
5630         * ser-base.c: Update include path.
5631         * ui-file.c: Update include path.
5632         * ser-tcp.c: Update include path.
5633         * guile/scm-ports.c: Update include path.
5634         * posix-hdep.c: Update include path.
5635         * ser-unix.c: Update include path.
5636         * gdb_usleep.c: Update include path.
5637         * mingw-hdep.c: Update include path.
5638         * inflow.c: Update include path.
5639         * infrun.c: Update include path.
5640         * event-top.c: Update include path.
5641
5642 2020-04-13  Tom Tromey  <tom@tromey.com>
5643
5644         * configure: Rebuild.
5645         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5646
5647 2020-04-13  Tom Tromey  <tom@tromey.com>
5648
5649         * event-loop.h (start_event_loop): Don't declare.
5650         * event-loop.c (start_event_loop): Move...
5651         * main.c (start_event_loop): ...here.  Now static.
5652
5653 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5654
5655         * MAINTAINERS: Update my email address.
5656
5657 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5658
5659         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5660         IP_ALL.
5661
5662 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5663
5664         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5665         (nbsd_nat_target::info_proc): Add do_cmdline.
5666
5667 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5668
5669         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5670         (nbsd_nat_target::info_proc): Add do_cwd.
5671
5672 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5673
5674         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5675
5676 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5677
5678         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5679         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5680         (nbsd_nat_target::info_proc): New functions.
5681         * nbsd-nat.c (kinfo_get_vmmap): New function.
5682         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5683         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5684         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5685         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5686         functions.
5687         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5688         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5689         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5690         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5691         (KINFO_VME_FLAG_GROWS_DOWN): New.
5692
5693 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5694
5695         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5696         bit shift.
5697
5698 2020-04-10  Tom Tromey  <tromey@adacore.com>
5699
5700         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5701
5702 2020-04-10  Tom Tromey  <tromey@adacore.com>
5703
5704         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5705         separate debug files.
5706
5707 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5708
5709         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5710         Move to...
5711         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5712         ... here.
5713         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5714         Check for STATUS_WX86_BREAKPOINT.
5715         (windows_nat_target::wait): Same.
5716
5717 2020-04-10  Tom de Vries  <tdevries@suse.de>
5718
5719         PR cli/25808
5720         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5721
5722 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5723
5724         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5725         (Write After Approval): Remove Tom de Vries.
5726
5727 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5728
5729         revert partially:
5730         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5731
5732         * buildsym.c (record_line): Fix undefined behavior and preserve
5733         lines at eof.
5734
5735 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5736
5737         * auxv.h (svr4_auxv_parse): New.
5738         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5739         and generic_auxv_parse.
5740         (svr4_auxv_parse): Add.
5741         * obsd-tdep.c: Include "auxv.h".
5742         (obsd_auxv_parse): Remove.
5743         (obsd_init_abi): Remove comment.
5744         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5745         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5746         * nbsd-tdep.c: Include "auxv.h".
5747         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5748
5749 2020-04-08  Tom Tromey  <tromey@adacore.com>
5750
5751         * nat/windows-nat.h (last_wait_event): Don't declare.
5752         (wait_for_debug_event): Update comment.
5753         * nat/windows-nat.c (last_wait_event): Now static.
5754
5755 2020-04-08  Tom Tromey  <tromey@adacore.com>
5756
5757         * windows-nat.c (wait_for_debug_event): Move to
5758         nat/windows-nat.c.
5759         * nat/windows-nat.h (wait_for_debug_event): Declare.
5760         * nat/windows-nat.c (wait_for_debug_event): Move from
5761         windows-nat.c.  No longer static.
5762
5763 2020-04-08  Tom Tromey  <tromey@adacore.com>
5764
5765         * windows-nat.c (get_windows_debug_event): Use
5766         fetch_pending_stop.
5767         * nat/windows-nat.h (fetch_pending_stop): Declare.
5768         * nat/windows-nat.c (fetch_pending_stop): New function.
5769
5770 2020-04-08  Tom Tromey  <tromey@adacore.com>
5771
5772         * windows-nat.c (windows_continue): Use matching_pending_stop and
5773         continue_last_debug_event.
5774         * nat/windows-nat.h (matching_pending_stop)
5775         (continue_last_debug_event): Declare.
5776         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5777         (matching_pending_stop, continue_last_debug_event): New
5778         functions.
5779
5780 2020-04-08  Tom Tromey  <tromey@adacore.com>
5781
5782         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5783         (handle_exception_result): Move to nat/windows-nat.h.
5784         (DEBUG_EXCEPTION_SIMPLE): Remove.
5785         (windows_nat::handle_ms_vc_exception): New function.
5786         (handle_exception): Move to nat/windows-nat.c.
5787         (get_windows_debug_event): Update.
5788         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5789         nat/windows-nat.c.
5790         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5791         (handle_exception_result): Move from windows-nat.c.
5792         (handle_exception): Declare.
5793         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5794         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5795         windows-nat.c.
5796
5797 2020-04-08  Tom Tromey  <tromey@adacore.com>
5798
5799         * windows-nat.c (exception_count, event_count): Remove.
5800         (handle_exception, get_windows_debug_event)
5801         (do_initial_windows_stuff): Update.
5802
5803 2020-04-08  Tom Tromey  <tromey@adacore.com>
5804
5805         * windows-nat.c (windows_nat::handle_load_dll)
5806         (windows_nat::handle_unload_dll): Rename.  No longer static.
5807         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5808         Declare.
5809
5810 2020-04-08  Tom Tromey  <tromey@adacore.com>
5811
5812         * complaints.h (stop_whining): Declare at top-level.
5813         (complaint): Don't declare stop_whining.
5814
5815 2020-04-08  Tom Tromey  <tromey@adacore.com>
5816
5817         * windows-nat.c (windows_nat::handle_output_debug_string):
5818         Rename.  No longer static.
5819         * nat/windows-nat.h (handle_output_debug_string): Declare.
5820
5821 2020-04-08  Tom Tromey  <tromey@adacore.com>
5822
5823         * windows-nat.c (current_process_handle, current_process_id)
5824         (main_thread_id, last_sig, current_event, last_wait_event)
5825         (current_windows_thread, desired_stop_thread_id, pending_stops)
5826         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5827         (display_selectors, fake_create_process)
5828         (get_windows_debug_event): Update.
5829         * nat/windows-nat.h (current_process_handle, current_process_id)
5830         (main_thread_id, last_sig, current_event, last_wait_event)
5831         (current_windows_thread, desired_stop_thread_id, pending_stops)
5832         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5833         * nat/windows-nat.c (current_process_handle, current_process_id)
5834         (main_thread_id, last_sig, current_event, last_wait_event)
5835         (current_windows_thread, desired_stop_thread_id, pending_stops)
5836         (siginfo_er): New globals.  Move from windows-nat.c.
5837
5838 2020-04-08  Tom Tromey  <tromey@adacore.com>
5839
5840         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5841         (handle_load_dll): Update.
5842         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5843
5844 2020-04-08  Tom Tromey  <tromey@adacore.com>
5845
5846         * windows-nat.c (enum thread_disposition_type): Move to
5847         nat/windows-nat.h.
5848         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5849         static.
5850         (windows_add_thread, windows_nat_target::fetch_registers)
5851         (windows_nat_target::store_registers, handle_exception)
5852         (windows_nat_target::resume, get_windows_debug_event)
5853         (windows_nat_target::get_tib_address)
5854         (windows_nat_target::thread_name)
5855         (windows_nat_target::thread_alive): Update.
5856         * nat/windows-nat.h (enum thread_disposition_type): Move from
5857         windows-nat.c.
5858         (thread_rec): Declare.
5859
5860 2020-04-08  Tom Tromey  <tromey@adacore.com>
5861
5862         * windows-nat.c: Add "using namespace".
5863         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5864         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5865
5866 2020-04-08  Tom Tromey  <tromey@adacore.com>
5867
5868         * nat/windows-nat.h (struct windows_thread_info): Declare
5869         destructor.
5870         * nat/windows-nat.c (~windows_thread_info): New.
5871
5872 2020-04-08  Tom Tromey  <tromey@adacore.com>
5873
5874         PR gdb/22992
5875         * windows-nat.c (current_event): Update comment.
5876         (last_wait_event, desired_stop_thread_id): New globals.
5877         (struct pending_stop): New.
5878         (pending_stops): New global.
5879         (windows_nat_target) <stopped_by_sw_breakpoint>
5880         <supports_stopped_by_sw_breakpoint>: New methods.
5881         (windows_fetch_one_register): Add assertions.  Adjust PC.
5882         (windows_continue): Handle pending stops.  Suspend other threads
5883         when stepping.  Use last_wait_event
5884         (wait_for_debug_event): New function.
5885         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5886         pending stops.  Queue spurious stops.
5887         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5888         (windows_nat_target::kill): Use wait_for_debug_event.
5889         * nat/windows-nat.h (struct windows_thread_info)
5890         <stopped_at_software_breakpoint>: New field.
5891         * nat/windows-nat.c (windows_thread_info::resume): Clear
5892         stopped_at_software_breakpoint.
5893
5894 2020-04-08  Tom Tromey  <tromey@adacore.com>
5895
5896         * windows-nat.c (enum thread_disposition_type): New.
5897         (thread_rec): Replace "get_context" parameter with "disposition";
5898         change type.
5899         (windows_add_thread, windows_nat_target::fetch_registers)
5900         (windows_nat_target::store_registers, handle_exception)
5901         (windows_nat_target::resume, get_windows_debug_event)
5902         (windows_nat_target::get_tib_address)
5903         (windows_nat_target::thread_name)
5904         (windows_nat_target::thread_alive): Update.
5905
5906 2020-04-08  Tom Tromey  <tromey@adacore.com>
5907
5908         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5909         (windows_continue): Use windows_continue::resume.
5910         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5911         resume>: Declare new methods.
5912         * nat/windows-nat.c: New file.
5913         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5914
5915 2020-04-08  Tom Tromey  <tromey@adacore.com>
5916
5917         * windows-nat.c (windows_add_thread, windows_delete_thread)
5918         (windows_nat_target::fetch_registers)
5919         (windows_nat_target::store_registers, fake_create_process)
5920         (windows_nat_target::resume, windows_nat_target::resume)
5921         (get_windows_debug_event, windows_nat_target::wait)
5922         (windows_nat_target::pid_to_str)
5923         (windows_nat_target::get_tib_address)
5924         (windows_nat_target::get_ada_task_ptid)
5925         (windows_nat_target::thread_name)
5926         (windows_nat_target::thread_alive): Use lwp, not tid.
5927
5928 2020-04-08  Tom Tromey  <tromey@adacore.com>
5929
5930         * windows-nat.c (handle_exception)
5931         (windows_nat_target::thread_name): Update.
5932         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5933         <name>: Now unique_xmalloc_ptr.
5934
5935 2020-04-08  Tom Tromey  <tromey@adacore.com>
5936
5937         * windows-nat.c (thread_rec)
5938         (windows_nat_target::fetch_registers): Update.
5939         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5940         Update comment.
5941         <debug_registers_changed, reload_context>: Now bool.
5942
5943 2020-04-08  Tom Tromey  <tromey@adacore.com>
5944
5945         * windows-nat.c (windows_add_thread): Use new.
5946         (windows_init_thread_list, windows_delete_thread): Use delete.
5947         (get_windows_debug_event): Update.
5948         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5949         destructor, and initializers.
5950
5951 2020-04-08  Tom Tromey  <tromey@adacore.com>
5952
5953         * windows-nat.c (struct windows_thread_info): Remove.
5954         * nat/windows-nat.h: New file.
5955
5956 2020-04-08  Tom Tromey  <tromey@adacore.com>
5957
5958         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5959         (thread_rec, windows_add_thread, windows_delete_thread)
5960         (windows_continue): Update.
5961
5962 2020-04-08  Tom Tromey  <tromey@adacore.com>
5963
5964         * windows-nat.c (struct windows_thread_info): Remove typedef.
5965         (thread_head): Remove.
5966         (thread_list): New global.
5967         (thread_rec, windows_add_thread, windows_init_thread_list)
5968         (windows_delete_thread, windows_continue): Update.
5969
5970 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5971
5972         * windows-tdep.h (windows_init_abi): Add comment.
5973         (cygwin_init_abi): New declaration.
5974         * windows-tdep.c: Split signal enumeration in two, one for
5975         Windows and one for Cygwin.
5976         (windows_gdb_signal_to_target): Only deal with signal of the
5977         Windows OS ABI.
5978         (cygwin_gdb_signal_to_target): New function.
5979         (windows_init_abi): Rename to windows_init_abi_common, don't set
5980         gdb_signal_to_target gdbarch method.  Add new new function with
5981         this name.
5982         (cygwin_init_abi): New function.
5983         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5984         comment.  Don't call windows_init_abi.
5985         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5986         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5987         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5988         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5989         a new function of this name.
5990         (i386_cygwin_init_abi): New function.
5991         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5992         OS ABI Cygwin.
5993
5994 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5995
5996         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5997         parameter.c.
5998         (dwarf2_read_gdb_index): Update.
5999
6000 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6001
6002         * nbsd-tdep.c: Include "objfiles.h".
6003         (nbsd_skip_solib_resolver): New.
6004         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6005
6006 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6007
6008         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6009         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6010         with DW_LLE_base_addressx are being emitted in DWARFv5.
6011         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6012         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6013         unsigned integer.
6014
6015 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6016
6017         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6018         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6019         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6020         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6021         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6022         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6023         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6024
6025
6026 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6027
6028         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6029         (read_loclist_index): New function definition.
6030         (lookup_loclist_base): New function definition.
6031         (read_loclist_header): New function definition.
6032         (dwarf2_cu): Add loclist_base and loclist_header field.
6033         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6034         (read_full_die_1): Read the value of DW_AT_loclists_base.
6035         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6036         (read_attribute_value): Handle DW_FORM_loclistx.
6037         (skip_one_die): Handle DW_FORM_loclistx.
6038         (loclist_header): New structure declaration.
6039         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6040
6041 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6042
6043         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6044         constructor.  Remove `addr` parameter from other constructor and
6045         add `per_cu` parameter.
6046         * dwarf2/read.c (create_partial_symtab): Update.
6047
6048 2020-04-07  Tom de Vries  <tdevries@suse.de>
6049
6050         PR symtab/25796
6051         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6052         (partial_die_info::fixup): Inherit has_const_value.
6053
6054 2020-04-07  Tom de Vries  <tdevries@suse.de>
6055
6056         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6057         symbols without address.
6058
6059 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6060
6061         * nbsd-nat.h (struct thread_info): Add forward declaration.
6062         (nbsd_nat_target::thread_alive): Add.
6063         (nbsd_nat_target::thread_name): Likewise.
6064         (nbsd_nat_target::update_thread_list): Likewise.
6065         (update_thread_list::post_attach): Likewise.
6066         (post_attach::pid_to_str): Likewise.
6067         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6068         (nbsd_thread_lister): Add.
6069         (nbsd_nat_target::thread_alive): Likewise.
6070         (nbsd_nat_target::thread_name): Likewise.
6071         (nbsd_add_threads): Likewise.
6072         (update_thread_list::post_attach): Likewise.
6073         (nbsd_nat_target::update_thread_list): Likewise.
6074         (post_attach::pid_to_str): Likewise.
6075
6076 2020-04-06  Tom Tromey  <tromey@adacore.com>
6077
6078         * ada-valprint.c (print_variant_part): Extract the variant field.
6079         (print_field_values): Use the field as the outer value when
6080         recursing.
6081
6082 2020-04-06  Tom Tromey  <tromey@adacore.com>
6083
6084         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6085         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6086         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6087         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6088         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6089
6090 2020-04-06  Tom Tromey  <tromey@adacore.com>
6091
6092         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6093         TYPE_CODE_ERROR.
6094
6095 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6096
6097         * nbsd-tdep.c: Include "gdbarch.h".
6098         Define enum with NetBSD signal numbers.
6099         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6100         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6101         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6102         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6103         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6104         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6105         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6106         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6107         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6108         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6109         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6110         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6111
6112 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6113
6114         PR gdb/25325
6115         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6116
6117 2020-04-03  Tom Tromey  <tromey@adacore.com>
6118
6119         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6120         Read constant block.
6121
6122 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6123
6124         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6125         (gdb_bfd_get_full_section_contents): New declaration.
6126         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6127         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6128         gdb_bfd_get_full_section_contents.
6129
6130 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6131
6132         * exec.c (build_section_table): Replace internal_error with
6133         gdb_assert.
6134         (section_table_xfer_memory_partial): Likewise.
6135         * mdebugread.c (parse_partial_symbols): Likewise.
6136         * psymtab.c (lookup_partial_symbol): Likewise.
6137         * utils.c (wrap_here): Likewise.
6138
6139 2020-04-02  Tom Tromey  <tromey@adacore.com>
6140
6141         * f-lang.c (build_fortran_types): Use arch_type to initialize
6142         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6143
6144 2020-04-02  Tom Tromey  <tromey@adacore.com>
6145
6146         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6147         of attributes.
6148
6149 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6150             Bernd Edlinger <bernd.edlinger@hotmail.de>
6151             Tom Tromey  <tromey@adacore.com>
6152
6153         * buildsym.c (buildsym_compunit::record_line): Remove
6154         deduplication code.
6155
6156 2020-04-02  Tom de Vries  <tdevries@suse.de>
6157
6158         PR ada/24671
6159         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6160
6161 2020-04-02  Tom de Vries  <tdevries@suse.de>
6162
6163         * dwarf2/read.c (dwarf2_gdb_index_functions,
6164         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6165         NULL.
6166         * psymtab.c (psym_lookup_global_symbol_language): New function.
6167         (psym_functions): Init psym_lookup_global_symbol_language with
6168         psym_lookup_global_symbol_language.
6169         * symfile-debug.c (debug_sym_quick_functions): Init
6170         lookup_global_symbol_language with NULL.
6171         * symfile.c (set_initial_language): Remove fixme comment.
6172         * symfile.h (struct quick_symbol_functions): Add
6173         lookup_global_symbol_language.
6174         * symtab.c (find_quick_global_symbol_language): New function.
6175         (find_main_name): Use find_quick_global_symbol_language.
6176
6177 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6178
6179         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6180
6181 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6182
6183         * buildsym.c (record_line): Fix undefined behavior and preserve
6184         lines at eof.
6185
6186 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6187
6188         * buildsym.c (record_line): Fix the resizing condition.
6189
6190 2020-04-01  Tom Tromey  <tom@tromey.com>
6191
6192         * value.h (value_literal_complex): Add comment.
6193         * valops.c (value_literal_complex): Refer to value.h.
6194
6195 2020-04-01  Tom Tromey  <tom@tromey.com>
6196
6197         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6198         (scalar_type): New rule, from typebase.
6199         (typebase): Use scalar_type.  Recognize complex types.
6200         (field_name): Handle FLOAT_KEYWORD.
6201         (ident_tokens): Add _Complex and __complex__.
6202
6203 2020-04-01  Tom Tromey  <tom@tromey.com>
6204
6205         PR exp/25299:
6206         * valarith.c (promotion_type, complex_binop): New functions.
6207         (scalar_binop): Handle complex numbers.  Use promotion_type.
6208         (value_pos, value_neg, value_complement): Handle complex numbers.
6209
6210 2020-04-01  Tom Tromey  <tom@tromey.com>
6211
6212         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6213         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6214         (parse_number): Handle complex numbers.
6215
6216 2020-04-01  Tom Tromey  <tom@tromey.com>
6217
6218         * c-valprint.c (c_decorations): Change complex suffix to "i".
6219
6220 2020-04-01  Tom Tromey  <tom@tromey.com>
6221
6222         * valprint.c (generic_value_print_complex): Use accessors.
6223         * value.h (value_real_part, value_imaginary_part): Declare.
6224         * valops.c (value_real_part, value_imaginary_part): New
6225         functions.
6226         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6227
6228 2020-04-01  Tom Tromey  <tom@tromey.com>
6229
6230         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6231         (read_range_type): Update.
6232         * mdebugread.c (basic_type): Update.
6233         * go-lang.c (build_go_types): Use init_complex_type.
6234         * gdbtypes.h (struct main_type) <complex_type>: New member.
6235         (init_complex_type): Update.
6236         (arch_complex_type): Don't declare.
6237         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6238         Make name if none given.  Use alloc_type_copy.  Look for cached
6239         complex type.
6240         (arch_complex_type): Remove.
6241         (gdbtypes_post_init): Use init_complex_type.
6242         * f-lang.c (build_fortran_types): Use init_complex_type.
6243         * dwarf2/read.c (read_base_type): Update.
6244         * d-lang.c (build_d_types): Use init_complex_type.
6245         * ctfread.c (read_base_type): Update.
6246
6247 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6248
6249         * infrun.c (stop_all_threads): Update assertion, plus when
6250         stopping threads, take into account that we might be trying
6251         to stop an all-stop target.
6252         (stop_waiting): Call 'stop_all_threads' if there exists a
6253         non-stop target.
6254
6255 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6256
6257         * target.h (exists_non_stop_target): New function declaration.
6258         * target.c (exists_non_stop_target): New function.
6259
6260 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6261
6262         PR gdb/24789
6263         * eval.c (is_integral_or_integral_reference): New function.
6264         (evaluate_subexp_standard): Allow integer references in
6265         pointer arithmetic.
6266
6267 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6268
6269         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6270         check for no ptid in the stop reply when the target is non-stop.
6271
6272 2020-04-01  Tom Tromey  <tromey@adacore.com>
6273
6274         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6275         "name" parameter to rvalue reference.  Initialize m_name_holder.
6276         <lookup_name_info>: New overloads.
6277         <name>: Return gdb::string_view.
6278         <c_str>: New method.
6279         <make_ignore_params>: Update.
6280         <search_name_hash>: Update.
6281         <language_lookup_name>: Return const char *.
6282         <m_name>: Change type.
6283         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6284         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6285         (lookup_name_info::match_any): Update.
6286         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6287         Update.
6288         * minsyms.c (linkage_name_str): Update.
6289         * language.c (default_symbol_name_matcher): Update.
6290         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6291         Update.
6292         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6293         (ada_lookup_name_info::ada_lookup_name_info): Update.
6294         (literal_symbol_name_matcher): Update.
6295
6296 2020-04-01  Tom Tromey  <tromey@adacore.com>
6297
6298         * psymtab.c (psymtab_search_name): Remove function.
6299         (psym_lookup_symbol): Create search name and lookup name here.
6300         (lookup_partial_symbol): Remove "name" parameter; add
6301         lookup_name.
6302         (psym_expand_symtabs_for_function): Update.
6303
6304 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6305
6306         PR tui/25597:
6307         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6308
6309 2020-03-31  Tom Tromey  <tromey@adacore.com>
6310
6311         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6312         memcpy.
6313
6314 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6315
6316         * features/riscv/32bit-csr.xml: Regenerated.
6317         * features/riscv/64bit-csr.xml: Regenerated.
6318
6319 2020-03-30  Tom Tromey  <tromey@adacore.com>
6320
6321         * ada-valprint.c (print_variant_part): Update.
6322         * ada-lang.h (ada_which_variant_applies): Update.
6323         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6324         outer_valaddr parameters; replace with "outer" value parameter.
6325         (to_fixed_variant_branch_type): Update.
6326
6327 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6328
6329         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6330         <list>.  Remove inclusion of observable.h.
6331         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6332         (struct arch_lwp_info): New struct.
6333         (class ppc_linux_dreg_interface): New class.
6334         (struct ppc_linux_process_info): New struct.
6335         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6336         <low_new_clone, low_forget_process, low_prepare_to_resume>
6337         <copy_thread_dreg_state, mark_thread_stale>
6338         <mark_debug_registers_changed, register_hw_breakpoint>
6339         <clear_hw_breakpoint, register_wp, clear_wp>
6340         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6341         <num_memory_accesses, get_trigger_type>
6342         <create_watchpoint_request, hwdebug_point_cmp>
6343         <init_arch_lwp_info, get_arch_lwp_info>
6344         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6345         methods.
6346         <struct ptid_hash>: New inner struct.
6347         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6348         members.
6349         (saved_dabr_value, hwdebug_info, max_slots_number)
6350         (struct hw_break_tuple, struct thread_points, ppc_threads)
6351         (have_ptrace_hwdebug_interface)
6352         (hwdebug_find_thread_points_by_tid)
6353         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6354         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6355         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6356         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6357         use m_dreg_interface.
6358         (hwdebug_point_cmp): Change to...
6359         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6360         reference arguments instead of pointers.
6361         (ppc_linux_nat_target::ranged_break_num_registers): Use
6362         m_dreg_interface.
6363         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6364         m_dreg_interface.  Call register_hw_breakpoint.
6365         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6366         m_dreg_interface.  Call clear_hw_breakpoint.
6367         (get_trigger_type): Change to...
6368         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6369         comment.
6370         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6371         use m_dreg_interface.  Call register_hw_breakpoint.
6372         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6373         use m_dreg_interface.  Call clear_hw_breakpoint.
6374         (can_use_watchpoint_cond_accel): Change to...
6375         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6376         method.  Update comment, use m_dreg_interface and
6377         m_process_info.
6378         (calculate_dvc): Change to...
6379         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6380         m_dreg_interface.
6381         (num_memory_accesses): Change to...
6382         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6383         (check_condition): Change to...
6384         (ppc_linux_nat_target::check_condition): ...this method.
6385         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6386         comment, use m_dreg_interface.
6387         (create_watchpoint_request): Change to...
6388         (ppc_linux_nat_target::create_watchpoint_request): ...this
6389         method.  Use m_dreg_interface.
6390         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6391         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6392         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6393         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6394         (ppc_linux_nat_target::low_forget_process)
6395         (ppc_linux_nat_target::low_new_fork)
6396         (ppc_linux_nat_target::low_new_clone)
6397         (ppc_linux_nat_target::low_delete_thread)
6398         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6399         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6400         only call mark_thread_stale.
6401         (ppc_linux_thread_exit): Remove.
6402         (ppc_linux_nat_target::stopped_data_address): Change to...
6403         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6404         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6405         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6406         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6407         comment.  Call low_stopped_data_address.
6408         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6409         m_dreg_interface.
6410         (ppc_linux_nat_target::masked_watch_num_registers): Use
6411         m_dreg_interface.
6412         (ppc_linux_nat_target::copy_thread_dreg_state)
6413         (ppc_linux_nat_target::mark_thread_stale)
6414         (ppc_linux_nat_target::mark_debug_registers_changed)
6415         (ppc_linux_nat_target::register_hw_breakpoint)
6416         (ppc_linux_nat_target::clear_hw_breakpoint)
6417         (ppc_linux_nat_target::register_wp)
6418         (ppc_linux_nat_target::clear_wp)
6419         (ppc_linux_nat_target::init_arch_lwp_info)
6420         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6421         (_initialize_ppc_linux_nat): Remove observer callback.
6422
6423 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6424
6425         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6426         (ppc_linux_nat_target::auxv_parse)
6427         (ppc_linux_nat_target::read_description)
6428         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6429         Move up.
6430
6431 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6432
6433         * linux-nat.h (low_new_clone): New method.
6434         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6435
6436 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6437
6438         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6439         (dbx_expand_psymtab): ... this.
6440         (start_psymtab): Update.
6441         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6442         (mdebug_expand_psymtab): ... this.
6443         (parse_partial_symbols): Update.
6444         (new_psymtab): Update.
6445         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6446         (xcoff_expand_psymtab): ... this.
6447         (xcoff_start_psymtab): Update.
6448
6449 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6450
6451         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6452         <expand_dependencies>: ... this.
6453         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6454         (partial_symtab::expand_dependencies): ... this.
6455         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6456         Update.
6457         (dwarf2_psymtab::expand_psymtab): Update.
6458         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6459         * mdebugread.c (psymtab_to_symtab_1): Update.
6460         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6461
6462 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6463
6464         * psympriv.h (discard_psymtab): Remove.
6465         * dbxread.c (dbx_end_psymtab): Update.
6466         * xcoffread.c (xcoff_end_psymtab): Update.
6467
6468 2020-03-28  Tom Tromey  <tom@tromey.com>
6469
6470         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6471         comment.
6472
6473 2020-03-28  Tom Tromey  <tom@tromey.com>
6474
6475         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6476
6477 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6478
6479         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6480
6481 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6482
6483         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6484
6485 2020-03-26  Tom Tromey  <tom@tromey.com>
6486
6487         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6488         (mark_common_block_symbol_computed, read_tag_string_type)
6489         (attr_to_dynamic_prop, read_subrange_type): Update.
6490         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6491         to be methods on struct attribute.
6492         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6493         (read_call_site_scope, partial_die_info::read)
6494         (partial_die_info::read, lookup_die_type, follow_die_ref):
6495         Update.
6496         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6497         from dwarf2_get_ref_die_offset.
6498         (attribute::constant_value): New method, from
6499         dwarf2_get_attr_constant_value.
6500         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6501         Declare method.
6502         <constant_value>: New method.
6503
6504 2020-03-26  Tom Tromey  <tom@tromey.com>
6505
6506         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6507         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6508         (dwarf_type_encoding_name): Move to stringify.c.
6509         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6510         * dwarf2/stringify.c: New file.
6511         * dwarf2/stringify.h: New file.
6512
6513 2020-03-26  Tom Tromey  <tom@tromey.com>
6514
6515         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6516         Rewrite.
6517
6518 2020-03-26  Tom Tromey  <tom@tromey.com>
6519
6520         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6521         methods.
6522         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6523         (lookup_ranges_base): Likewise.
6524         (read_cutu_die_from_dwo, read_full_die_1): Update.
6525
6526 2020-03-26  Tom Tromey  <tom@tromey.com>
6527
6528         * dwarf2/read.c (read_import_statement, read_file_scope)
6529         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6530         (read_lexical_block_scope, read_call_site_scope)
6531         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6532         (handle_struct_member_die, process_structure_scope)
6533         (update_enumeration_type_from_children)
6534         (process_enumeration_scope, read_array_type, read_common_block)
6535         (read_namespace, read_module, read_subroutine_type): Update.
6536         (sibling_die): Remove.
6537
6538 2020-03-26  Tom Tromey  <tom@tromey.com>
6539
6540         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6541         (build_type_psymtabs_reader, read_structure_type)
6542         (read_enumeration_type, read_full_die_1): Update.
6543         (dwarf2_attr_no_follow): Move to die.h.
6544         * dwarf2/die.h (struct die_info) <attr>: New method.
6545
6546 2020-03-26  Tom Tromey  <tom@tromey.com>
6547
6548         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6549         <base_address>: Now an optional.
6550         (dwarf2_find_base_address, dwarf2_rnglists_process)
6551         (dwarf2_ranges_process, fill_in_loclist_baton)
6552         (dwarf2_symbol_mark_computed): Update.
6553
6554 2020-03-26  Tom Tromey  <tom@tromey.com>
6555
6556         * dwarf2/read.c (struct die_info): Move to die.h.
6557         * dwarf2/die.h: New file.
6558
6559 2020-03-26  Tom Tromey  <tom@tromey.com>
6560
6561         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6562         * dwarf2/read.c
6563         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6564         Move to line-header.c.
6565         (read_checked_initial_length_and_offset, read_formatted_entries):
6566         Likewise.
6567         (dwarf_decode_line_header): Split into two.
6568         * dwarf2/line-header.c
6569         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6570         Move from read.c.
6571         (read_checked_initial_length_and_offset, read_formatted_entries):
6572         Likewise.
6573         (dwarf_decode_line_header): New function, split from read.c.
6574
6575 2020-03-26  Tom Tromey  <tom@tromey.com>
6576
6577         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6578         Declare method.
6579         * dwarf2/read.c (read_attribute_value): Update.
6580         (dwarf2_per_objfile::read_line_string): Rename from
6581         read_indirect_line_string.
6582         (read_formatted_entries): Update.
6583
6584 2020-03-26  Tom Tromey  <tom@tromey.com>
6585
6586         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6587         variable.
6588
6589 2020-03-26  Tom Tromey  <tom@tromey.com>
6590
6591         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6592         const.
6593         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6594         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6595         parameter const.
6596
6597 2020-03-26  Tom Tromey  <tom@tromey.com>
6598
6599         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6600         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6601         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6602         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6603
6604 2020-03-26  Tom Tromey  <tom@tromey.com>
6605
6606         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6607         file_names_size, file_full_name, file_file_name>: Use const.
6608         <file_name_at, file_names>: Add const overload.
6609         * dwarf2/line-header.c (line_header::file_file_name)
6610         (line_header::file_full_name): Update.
6611
6612 2020-03-26  Tom Tromey  <tom@tromey.com>
6613
6614         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6615         (macro_start_file, consume_improper_spaces)
6616         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6617         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6618         (dwarf_decode_macros): Move to macro.c.
6619         * dwarf2/macro.c: New file.
6620         * dwarf2/macro.h: New file.
6621         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6622
6623 2020-03-26  Tom Tromey  <tom@tromey.com>
6624
6625         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6626         method.
6627         * dwarf2/section.c: New method.  From
6628         read_indirect_string_at_offset_from.
6629         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6630         (read_indirect_string_at_offset_from): Move to section.c.
6631         (read_indirect_string_at_offset): Rewrite.
6632         (read_indirect_line_string_at_offset): Remove.
6633         (read_indirect_string, read_indirect_line_string)
6634         (dwarf_decode_macro_bytes): Update.
6635
6636 2020-03-26  Tom Tromey  <tom@tromey.com>
6637
6638         * dwarf2/section.h (struct dwarf2_section_info)
6639         <overload_complaint>: Declare.
6640         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6641         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6642         Rename from dwarf2_section_buffer_overflow_complaint.
6643         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6644         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6645
6646 2020-03-26  Tom Tromey  <tom@tromey.com>
6647
6648         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6649         Declare.
6650         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6651         Move from read.c.
6652         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6653         to section.c.
6654
6655 2020-03-26  Tom Tromey  <tom@tromey.com>
6656
6657         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6658
6659 2020-03-26  Tom Tromey  <tom@tromey.com>
6660
6661         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6662         "builder".
6663         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6664         parameter.
6665         (dwarf_decode_macros): Update.
6666
6667 2020-03-26  Tom Tromey  <tom@tromey.com>
6668
6669         * dwarf2/read.c (read_attribute_value): Update.
6670         (read_indirect_string_from_dwz): Move to dwz.c; change into
6671         method.
6672         (dwarf_decode_macro_bytes): Update.
6673         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6674         * dwarf2/dwz.c: New file.
6675         * Makefile.in (COMMON_SFILES): Add dwz.c.
6676
6677 2020-03-26  Tom Tromey  <tom@tromey.com>
6678
6679         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6680         * dwarf2/read.c: Add include.
6681         * dwarf2/index-write.c: Add include.
6682         * dwarf2/index-cache.c: Add include.
6683         * dwarf2/dwz.h: New file.
6684
6685 2020-03-25  Tom Tromey  <tom@tromey.com>
6686
6687         * compile/compile-object-load.c (get_out_value_type): Mention
6688         correct symbol name in error message.
6689
6690 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6691
6692         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6693
6694 2020-03-25  Tom de Vries  <tdevries@suse.de>
6695
6696         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6697         * symmisc.c (dump_symtab_1): Print user and includes fields.
6698         (maintenance_info_symtabs): Same.
6699
6700 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6701
6702         PR gdb/25534
6703         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6704         (riscv_regcache_cooked_write): New function.
6705         (riscv_push_dummy_call): Use new function.
6706         (riscv_return_value): Likewise.
6707
6708 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6709
6710         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6711         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6712         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6713         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6714         * infrun.c (follow_fork): Likewise.
6715         (follow_fork_inferior): Likewise.
6716         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6717         * linux-nat.h (class linux_nat_target): Likewise.
6718         * remote.c (class remote_target) <follow_fork>: Likewise.
6719         (remote_target::follow_fork): Likewise.
6720         * target-delegates.c: Re-generate.
6721         * target.c (default_follow_fork): Likewise.
6722         (target_follow_fork): Likewise.
6723         * target.h (struct target_ops) <follow_fork>: Likewise.
6724         (target_follow_fork): Likewise.
6725
6726 2020-03-24  Tom de Vries  <tdevries@suse.de>
6727
6728         * psymtab.c (maintenance_info_psymtabs): Print user field.
6729
6730 2020-03-20  Tom Tromey  <tromey@adacore.com>
6731
6732         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6733         const.
6734         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6735         const.
6736
6737 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6738
6739         * ptrace.m4: Don't check for ptrace declaration.
6740         * config.in: Re-generate.
6741         * configure: Re-generate.
6742         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6743         not defined.
6744
6745 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6746
6747         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6748         `PTRACE_TYPE_RET'.
6749         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6750         * sparc-nat.c (gdb_ptrace): Likewise.
6751         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6752
6753 2020-03-20  Tom Tromey  <tromey@adacore.com>
6754
6755         * c-exp.y (lex_one_token): Fix assert.
6756
6757 2020-03-20  Tom Tromey  <tromey@adacore.com>
6758
6759         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6760         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6761         strncpy call.
6762
6763 2020-03-20  Tom Tromey  <tromey@adacore.com>
6764
6765         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6766
6767 2020-03-20  Tom Tromey  <tromey@adacore.com>
6768
6769         * ada-valprint.c (print_variant_part): Remove parameters; switch
6770         to value-based API.
6771         (print_field_values): Likewise.
6772         (ada_val_print_struct_union): Likewise.
6773         (ada_value_print_1): Update.
6774
6775 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6776
6777         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6778         nbsd_nat_target instead of inf_ptrace_target.
6779         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6780         nbsd_nat_target.
6781
6782 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6783
6784         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6785         it to the ptrace call.
6786         * (store_registers): Likewise.
6787
6788 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6789
6790         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6791         it to the ptrace call.
6792         * (store_registers): Likewise.
6793
6794 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6795
6796         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6797         valid, fetch vg value from ptrace.
6798
6799 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6800         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6801         * inf-ptrace.c: Likewise.
6802         * (gdb_ptrace): Add.
6803         * (inf_ptrace_target::resume): Update.
6804         * (inf_ptrace_target::xfer_partial): Likewise.
6805         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6806         * (inf_ptrace_peek_poke): Update.
6807
6808 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6809
6810         * x86-bsd-nat.c (gdb_ptrace): New.
6811         * (x86bsd_dr_set): Add new argument `ptid'.
6812         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6813         x86bsd_dr_set_addr): Update.
6814
6815 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6816
6817         * remote.c (remote_target::process_stop_reply): Handle events for
6818         all threads differently.
6819
6820 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6821
6822         * completer.c (completion_tracker::remove_completion): Define new
6823         function.
6824         * completer.h (completion_tracker::remove_completion): Declare new
6825         function.
6826         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6827         when adding a C++ function symbol.
6828
6829 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6830
6831         * completer.c (completion_tracker::completion_hash_entry): Define
6832         new class.
6833         (advance_to_filename_complete_word_point): Call
6834         recompute_lowest_common_denominator.
6835         (completion_tracker::completion_tracker): Call discard_completions
6836         to setup the hash table.
6837         (completion_tracker::discard_completions): Allow for being called
6838         from the constructor, pass new equal function, and element deleter
6839         when constructing the hash table.  Initialise new class member
6840         variables.
6841         (completion_tracker::maybe_add_completion): Remove use of
6842         m_entries_vec, and store more information into m_entries_hash.
6843         (completion_tracker::recompute_lcd_visitor): New function, most
6844         content taken from...
6845         (completion_tracker::recompute_lowest_common_denominator):
6846         ...here, this now just visits each item in the hash calling the
6847         above visitor.
6848         (completion_tracker::build_completion_result): Remove use of
6849         m_entries_vec, call recompute_lowest_common_denominator.
6850         * completer.h (completion_tracker::have_completions): Remove use
6851         of m_entries_vec.
6852         (completion_tracker::completion_hash_entry): Declare new class.
6853         (completion_tracker::recompute_lowest_common_denominator): Change
6854         function signature.
6855         (completion_tracker::recompute_lcd_visitor): Declare new function.
6856         (completion_tracker::m_entries_vec): Delete.
6857         (completion_tracker::m_entries_hash): Initialize to NULL.
6858         (completion_tracker::m_lowest_common_denominator_valid): New
6859         member variable.
6860         (completion_tracker::m_lowest_common_denominator_max_length): New
6861         member variable.
6862
6863 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6864
6865         * regformats/regdef.h: Put reg in gdb namespace.
6866
6867 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6868
6869         * i386-bsd-nat.c (gdb_ptrace): New.
6870         * (i386bsd_fetch_inferior_registers,
6871         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6872         * (i386bsd_fetch_inferior_registers,
6873         i386bsd_store_inferior_registers) Use gdb_ptrace.
6874
6875 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6876
6877         * amd64-bsd-nat.c (gdb_ptrace): New.
6878         * (amd64bsd_fetch_inferior_registers,
6879         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6880         * (amd64bsd_fetch_inferior_registers,
6881         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6882
6883 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6884
6885         * user-regs.c (user_reg::read): Rename to...
6886         (user_reg::xread): ...this.
6887         * (append_user_reg): Rename argument `read' to `xread'.
6888         * (user_reg_add_builtin): Likewise.
6889         * (user_reg_add): Likewise.
6890         * (value_of_user_reg): Likewise.
6891
6892 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6893
6894         * sparc-nat.c (gdb_ptrace): New.
6895         * sparc-nat.c (sparc_fetch_inferior_registers)
6896         (sparc_store_inferior_registers) Remove obsolete comment.
6897         * sparc-nat.c (sparc_fetch_inferior_registers)
6898         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6899         * sparc-nat.c (sparc_fetch_inferior_registers)
6900         (sparc_store_inferior_registers) Use gdb_ptrace.
6901
6902 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6903
6904         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6905         it to the ptrace call.
6906         * sh-nbsd-nat.c (store_registers): Likewise.
6907
6908 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6909
6910         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6911         nbsd_nat_target instead of inf_ptrace_target.
6912         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6913         nbsd_nat_target.
6914
6915 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6916
6917         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6918
6919 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6920
6921         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6922         <sys/sysctl.h>.
6923         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6924
6925 2020-03-17  Tom de Vries  <tdevries@suse.de>
6926
6927         PR gdb/23710
6928         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6929         fields.
6930         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6931         fields.
6932         (process_imported_unit_die): Skip import of c++ CUs.
6933
6934 2020-03-16  Tom Tromey  <tom@tromey.com>
6935
6936         * p-valprint.c (pascal_object_print_value): Initialize
6937         base_value.
6938
6939 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6940             Shahab Vahedi  <shahab@synopsys.com>
6941
6942         * Makefile.in: Add arch/arc.o
6943         * configure.tgt: Likewise.
6944         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6945         (_initialize_arc_tdep): Don't initialize old target descriptions.
6946         (arc_read_description): New function to cache target descriptions.
6947         * arc-tdep.h (arc_read_description): Add proto type.
6948         * arch/arc.c: New file.
6949         * arch/arc.h: Likewise.
6950         * features/Makefile: Replace old target descriptions with new.
6951         * features/arc-arcompact.c: Remove.
6952         * features/arc-arcompact.xml: Likewise.
6953         * features/arc-v2.c: Likewise
6954         * features/arc-v2.xml: Likewise
6955         * features/arc/aux-arcompact.xml: New file.
6956         * features/arc/aux-v2.xml: Likewise.
6957         * features/arc/core-arcompact.xml: Likewise.
6958         * features/arc/core-v2.xml: Likewise.
6959         * features/arc/aux-arcompact.c: Generate.
6960         * features/arc/aux-v2.c: Likewise.
6961         * features/arc/core-arcompact.c: Likewise.
6962         * features/arc/core-v2.c: Likewise.
6963         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6964
6965 2020-03-16  Tom Tromey  <tromey@adacore.com>
6966
6967         PR gdb/25663:
6968         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6969         putting value into bcache.
6970
6971 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6972
6973         PR gdb/21500
6974         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6975         to...
6976         (amd64_windows_init_abi_common): ... this.  Don't set size of
6977         long type.
6978         (amd64_windows_init_abi): New function.
6979         (amd64_cygwin_init_abi): New function.
6980         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6981         the Cygwin OS ABI.
6982         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6983         comment.
6984
6985 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6986
6987         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6988         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6989         (pe_import_directory_entry): New struct type.
6990         (is_linked_with_cygwin_dll): New function.
6991         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6992         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6993         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6994
6995 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6996
6997         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6998         i386_cygwin_core_osabi_sniffer.
6999
7000 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7001
7002         * i386-cygwin-tdep.c: Rename to...
7003         * i386-windows-tdep.c: ... this.
7004         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7005         i386-windows-tdep.c.
7006         * configure.tgt: Likewise.
7007
7008 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7009
7010         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7011         * osabi.c (gdb_osabi_names): Add "Windows".
7012         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7013         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7014         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7015         i386_cygwin_osabi_sniffer.
7016         (_initialize_i386_cygwin_tdep): Register OS ABI
7017         GDB_OSABI_WINDOWS for i386.
7018         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7019         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7020         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7021         for x86-64.
7022         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7023         when the target matches '*-*-mingw*'.
7024
7025 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7026
7027         * defs.h (enum gdb_osabi): Move to...
7028         * osabi.h (enum gdb_osabi): ... here.
7029         * gdbarch.sh: Include osabi.h in gdbarch.h.
7030         * gdbarch.h: Re-generate.
7031
7032 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7033
7034         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7035         function.
7036         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7037
7038 2020-03-14  Tom Tromey  <tom@tromey.com>
7039
7040         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7041         for C++.
7042         (c_type_print_modifier): Likewise.  Add "language" parameter.
7043         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7044         (c_type_print_base_1): Update.
7045         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7046         constants.
7047         * type-stack.c (type_stack::insert): Handle tp_atomic and
7048         tp_restrict.
7049         (type_stack::follow_type_instance_flags): Likewise.
7050         (type_stack::follow_types): Likewise.  Merge type-following code.
7051         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7052         (space_identifier, cv_with_space_id)
7053         (const_or_volatile_or_space_identifier_noopt)
7054         (const_or_volatile_or_space_identifier): Remove.
7055         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7056         rules.
7057         (ptr_operator, typebase): Update.
7058         (enum token_flag) <FLAG_C>: New constant.
7059         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7060         "_Atomic".
7061         (lex_one_token): Handle FLAG_C.
7062
7063 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7064
7065         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7066         it to the ptrace call.
7067         * m68k-bsd-nat.c (store_registers): Likewise.
7068
7069 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7070
7071         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7072         gdb_byte *.
7073         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7074         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7075         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7076
7077 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7078
7079         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7080         nbsd_nat_target instead of inf_ptrace_target.
7081         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7082         nbsd_nat_target.
7083
7084 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7085
7086         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7087         register_t.
7088
7089 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7090
7091         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7092         it to the ptrace call.
7093         * alpha-bsd-nat.c (store_registers): Likewise.
7094
7095 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7096
7097         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7098         includes.
7099         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7100         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7101         fill_fpregset): Likewise.
7102
7103 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7104
7105         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7106         nbsd_nat_target instead of inf_ptrace_target.
7107         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7108         nbsd_nat_target.
7109
7110 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7111
7112         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7113         register_t.
7114
7115 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7116
7117         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7118         it to the ptrace call.
7119         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7120         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7121         * arm-nbsd-nat.c (store_register): Likewise.
7122         * arm-nbsd-nat.c (store_regs): Likewise.
7123         * arm-nbsd-nat.c (store_fp_register): Likewise.
7124         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7125
7126 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7127
7128         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7129         nbsd_nat_target instead of inf_ptrace_target.
7130         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7131         nbsd_nat_target.
7132
7133 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7134
7135         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7136         it to the ptrace call.
7137         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7138
7139 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7140
7141         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7142         it to the ptrace call.
7143         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7144
7145 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7146
7147         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7148         gdb_byte *.
7149         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7150
7151 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7152
7153         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7154         instead of inf_ptrace_target.
7155         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7156         nbsd_nat_target.
7157
7158 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7159
7160         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7161         register_t.
7162
7163 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7164
7165         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7166         register_t.
7167
7168 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7169
7170         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7171         register_t.
7172
7173 2020-03-13  Tom Tromey  <tom@tromey.com>
7174
7175         * value.h (val_print): Don't declare.
7176         * valprint.h (val_print_array_elements)
7177         (val_print_scalar_formatted, generic_val_print): Don't declare.
7178         * valprint.c (generic_val_print_array): Take a struct value.
7179         (generic_val_print_ptr, generic_val_print_memberptr)
7180         (generic_val_print_bool, generic_val_print_int)
7181         (generic_val_print_char, generic_val_print_complex)
7182         (generic_val_print): Remove.
7183         (generic_value_print): Update.
7184         (do_val_print): Remove unused parameters.  Don't call
7185         la_val_print.
7186         (val_print): Remove.
7187         (common_val_print): Update.  Don't call value_check_printable.
7188         (val_print_scalar_formatted, val_print_array_elements): Remove.
7189         * rust-lang.c (rust_val_print): Remove.
7190         (rust_language_defn): Update.
7191         * p-valprint.c (pascal_val_print): Remove.
7192         (pascal_value_print_inner): Update.
7193         (pascal_object_print_val_fields, pascal_object_print_val):
7194         Remove.
7195         (pascal_object_print_static_field): Update.
7196         * p-lang.h (pascal_val_print): Don't declare.
7197         * p-lang.c (pascal_language_defn): Update.
7198         * opencl-lang.c (opencl_language_defn): Update.
7199         * objc-lang.c (objc_language_defn): Update.
7200         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7201         * m2-lang.h (m2_val_print): Don't declare.
7202         * m2-lang.c (m2_language_defn): Update.
7203         * language.h (struct language_defn) <la_val_print>: Remove.
7204         * language.c (unk_lang_value_print_inner): Rename.  Change
7205         argument types.
7206         (unknown_language_defn, auto_language_defn): Update.
7207         * go-valprint.c (go_val_print): Remove.
7208         * go-lang.h (go_val_print): Don't declare.
7209         * go-lang.c (go_language_defn): Update.
7210         * f-valprint.c (f_val_print): Remove.
7211         * f-lang.h (f_value_print): Don't declare.
7212         * f-lang.c (f_language_defn): Update.
7213         * d-valprint.c (d_val_print): Remove.
7214         * d-lang.h (d_value_print): Don't declare.
7215         * d-lang.c (d_language_defn): Update.
7216         * cp-valprint.c (cp_print_value_fields)
7217         (cp_print_value_fields_rtti, cp_print_value): Remove.
7218         (cp_print_static_field): Update.
7219         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7220         (c_val_print_struct, c_val_print_union, c_val_print_int)
7221         (c_val_print_memberptr, c_val_print): Remove.
7222         * c-lang.h (c_val_print_array, cp_print_value_fields)
7223         (cp_print_value_fields_rtti): Don't declare.
7224         * c-lang.c (c_language_defn, cplus_language_defn)
7225         (asm_language_defn, minimal_language_defn): Update.
7226         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7227         (ada_val_print_enum): Take a struct value.
7228         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7229         (ada_val_print): Remove.
7230         (ada_value_print_1): Update.
7231         (printable_val_type): Remove.
7232         * ada-lang.h (ada_val_print): Don't declare.
7233         * ada-lang.c (ada_language_defn): Update.
7234
7235 2020-03-13  Tom Tromey  <tom@tromey.com>
7236
7237         * valprint.c (do_val_print): Update.
7238         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7239         a struct value.
7240         (value_to_value_object_no_release): Declare.
7241         * python/py-value.c (value_to_value_object_no_release): New
7242         function.
7243         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7244         struct value.
7245         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7246         function.
7247         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7248         a struct value.
7249         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7250         Declare.
7251         (gdbscm_apply_val_pretty_printer): Take a struct value.
7252         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7253         value.
7254         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7255         value.
7256         * extension-priv.h (struct extension_language_ops)
7257         <apply_val_pretty_printer>: Take a struct value.
7258         * cp-valprint.c (cp_print_value): Create a struct value.
7259         (cp_print_value): Update.
7260
7261 2020-03-13  Tom Tromey  <tom@tromey.com>
7262
7263         * ada-valprint.c (print_field_values): Call common_val_print.
7264
7265 2020-03-13  Tom Tromey  <tom@tromey.com>
7266
7267         * ada-valprint.c (val_print_packed_array_elements): Remove
7268         bitoffset and val parameters.  Call common_val_print.
7269         (ada_val_print_string): Remove offset, address, and original_value
7270         parameters.
7271         (ada_val_print_array): Update.
7272         (ada_value_print_array): New function.
7273         (ada_value_print_1): Call it.
7274
7275 2020-03-13  Tom Tromey  <tom@tromey.com>
7276
7277         * ada-valprint.c (ada_value_print): Use common_val_print.
7278
7279 2020-03-13  Tom Tromey  <tom@tromey.com>
7280
7281         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7282
7283 2020-03-13  Tom Tromey  <tom@tromey.com>
7284
7285         * ada-valprint.c (ada_value_print_num): New function.
7286         (ada_value_print_1): Use it.
7287
7288 2020-03-13  Tom Tromey  <tom@tromey.com>
7289
7290         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7291
7292 2020-03-13  Tom Tromey  <tom@tromey.com>
7293
7294         * ada-valprint.c (ada_value_print_ptr): New function.
7295         (ada_value_print_1): Use it.
7296
7297 2020-03-13  Tom Tromey  <tom@tromey.com>
7298
7299         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7300         call common_val_print.
7301         (ada_val_print_1): Update.
7302         (ada_value_print_1): New function.
7303         (ada_value_print_inner): Rewrite.
7304
7305 2020-03-13  Tom Tromey  <tom@tromey.com>
7306
7307         * cp-valprint.c (cp_print_value_fields): Update.
7308         (cp_print_value): New function.
7309
7310 2020-03-13  Tom Tromey  <tom@tromey.com>
7311
7312         * m2-valprint.c (m2_value_print_inner): Use
7313         cp_print_value_fields.
7314         * cp-valprint.c (cp_print_value_fields): New function.
7315         * c-valprint.c (c_value_print_struct): New function.
7316         (c_value_print_inner): Use c_value_print_struct.
7317         * c-lang.h (cp_print_value_fields): Declare.
7318
7319 2020-03-13  Tom Tromey  <tom@tromey.com>
7320
7321         * c-valprint.c (c_value_print_array): New function.
7322         (c_value_print_inner): Use it.
7323
7324 2020-03-13  Tom Tromey  <tom@tromey.com>
7325
7326         * c-valprint.c (c_value_print_memberptr): New function.
7327         (c_value_print_inner): Use it.
7328
7329 2020-03-13  Tom Tromey  <tom@tromey.com>
7330
7331         * c-valprint.c (c_value_print_int): New function.
7332         (c_value_print_inner): Use it.
7333
7334 2020-03-13  Tom Tromey  <tom@tromey.com>
7335
7336         * c-valprint.c (c_value_print_ptr): New function.
7337         (c_value_print_inner): Use it.
7338
7339 2020-03-13  Tom Tromey  <tom@tromey.com>
7340
7341         * c-valprint.c (c_value_print_inner): Rewrite.
7342
7343 2020-03-13  Tom Tromey  <tom@tromey.com>
7344
7345         * valprint.c (generic_value_print_complex): New function.
7346         (generic_value_print): Use it.
7347
7348 2020-03-13  Tom Tromey  <tom@tromey.com>
7349
7350         * valprint.c (generic_val_print_float): Don't call
7351         val_print_scalar_formatted.
7352         (generic_val_print, generic_value_print): Update.
7353
7354 2020-03-13  Tom Tromey  <tom@tromey.com>
7355
7356         * valprint.c (generic_value_print_char): New function
7357         (generic_value_print): Use it.
7358
7359 2020-03-13  Tom Tromey  <tom@tromey.com>
7360
7361         * valprint.c (generic_value_print_int): New function.
7362         (generic_value_print): Use it.
7363
7364 2020-03-13  Tom Tromey  <tom@tromey.com>
7365
7366         * valprint.c (generic_value_print_bool): New function.
7367         (generic_value_print): Use it.
7368
7369 2020-03-13  Tom Tromey  <tom@tromey.com>
7370
7371         * valprint.c (generic_val_print_func): Simplify.
7372         (generic_val_print, generic_value_print): Update.
7373
7374 2020-03-13  Tom Tromey  <tom@tromey.com>
7375
7376         * valprint.c (generic_val_print_flags): Remove.
7377         (generic_val_print, generic_value_print): Update.
7378         (val_print_type_code_flags): Add original_value parameter.
7379
7380 2020-03-13  Tom Tromey  <tom@tromey.com>
7381
7382         * valprint.c (generic_val_print): Update.
7383         (generic_value_print): Update.
7384         * valprint.c (generic_val_print_enum): Don't call
7385         val_print_scalar_formatted.
7386
7387 2020-03-13  Tom Tromey  <tom@tromey.com>
7388
7389         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7390         * valprint.c (generic_value_print_ptr): New function.
7391
7392 2020-03-13  Tom Tromey  <tom@tromey.com>
7393
7394         * valprint.c (generic_value_print): Rewrite.
7395
7396 2020-03-13  Tom Tromey  <tom@tromey.com>
7397
7398         * p-valprint.c (pascal_object_print_value_fields)
7399         (pascal_object_print_value): New functions.
7400
7401 2020-03-13  Tom Tromey  <tom@tromey.com>
7402
7403         * p-valprint.c (pascal_value_print_inner): Rewrite.
7404
7405 2020-03-13  Tom Tromey  <tom@tromey.com>
7406
7407         * f-valprint.c (f_value_print_innner): Rewrite.
7408
7409 2020-03-13  Tom Tromey  <tom@tromey.com>
7410
7411         * m2-valprint.c (m2_print_unbounded_array): New overload.
7412         (m2_print_unbounded_array): Update.
7413         (m2_print_array_contents): Take a struct value.
7414         (m2_value_print_inner): Rewrite.
7415
7416 2020-03-13  Tom Tromey  <tom@tromey.com>
7417
7418         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7419         (d_value_print_inner): New function.
7420         * d-lang.h (d_value_print_inner): Declare.
7421         * d-lang.c (d_language_defn): Use d_value_print_inner.
7422
7423 2020-03-13  Tom Tromey  <tom@tromey.com>
7424
7425         * go-valprint.c (go_value_print_inner): New function.
7426         * go-lang.h (go_value_print_inner): Declare.
7427         * go-lang.c (go_language_defn): Use go_value_print_inner.
7428
7429 2020-03-13  Tom Tromey  <tom@tromey.com>
7430
7431         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7432         API.
7433         (rust_val_print): Rewrite.
7434         (rust_value_print_inner): New function, from rust_val_print.
7435         (rust_language_defn): Use rust_value_print_inner.
7436
7437 2020-03-13  Tom Tromey  <tom@tromey.com>
7438
7439         * ada-valprint.c (ada_value_print_inner): New function.
7440         * ada-lang.h (ada_value_print_inner): Declare.
7441         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7442
7443 2020-03-13  Tom Tromey  <tom@tromey.com>
7444
7445         * f-valprint.c (f_value_print_innner): New function.
7446         * f-lang.h (f_value_print_innner): Declare.
7447         * f-lang.c (f_language_defn): Use f_value_print_innner.
7448
7449 2020-03-13  Tom Tromey  <tom@tromey.com>
7450
7451         * p-valprint.c (pascal_value_print_inner): New function.
7452         * p-lang.h (pascal_value_print_inner): Declare.
7453         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7454
7455 2020-03-13  Tom Tromey  <tom@tromey.com>
7456
7457         * m2-valprint.c (m2_value_print_inner): New function.
7458         * m2-lang.h (m2_value_print_inner): Declare.
7459         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7460
7461 2020-03-13  Tom Tromey  <tom@tromey.com>
7462
7463         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7464         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7465         * c-valprint.c (c_value_print_inner): New function.
7466         * c-lang.h (c_value_print_inner): Declare.
7467         * c-lang.c (c_language_defn, cplus_language_defn)
7468         (asm_language_defn, minimal_language_defn): Use
7469         c_value_print_inner.
7470
7471 2020-03-13  Tom Tromey  <tom@tromey.com>
7472
7473         * p-valprint.c (pascal_object_print_value_fields): Now static.
7474         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7475
7476 2020-03-13  Tom Tromey  <tom@tromey.com>
7477
7478         * c-valprint.c (c_val_print_array): Simplify.
7479
7480 2020-03-13  Tom Tromey  <tom@tromey.com>
7481
7482         * valprint.c (value_print_array_elements): New function.
7483         * valprint.h (value_print_array_elements): Declare.
7484
7485 2020-03-13  Tom Tromey  <tom@tromey.com>
7486
7487         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7488         * mips-tdep.c (mips_print_register): Use
7489         value_print_scalar_formatted.
7490
7491 2020-03-13  Tom Tromey  <tom@tromey.com>
7492
7493         * valprint.h (value_print_scalar_formatted): Declare.
7494         * valprint.c (value_print_scalar_formatted): New function.
7495
7496 2020-03-13  Tom Tromey  <tom@tromey.com>
7497
7498         * valprint.h (generic_value_print): Declare.
7499         * valprint.c (generic_value_print): New function.
7500
7501 2020-03-13  Tom Tromey  <tom@tromey.com>
7502
7503         * valprint.c (do_val_print): Call la_value_print_inner, if
7504         available.
7505         * rust-lang.c (rust_language_defn): Update.
7506         * p-lang.c (pascal_language_defn): Update.
7507         * opencl-lang.c (opencl_language_defn): Update.
7508         * objc-lang.c (objc_language_defn): Update.
7509         * m2-lang.c (m2_language_defn): Update.
7510         * language.h (struct language_defn) <la_value_print_inner>: New
7511         member.
7512         * language.c (unknown_language_defn, auto_language_defn): Update.
7513         * go-lang.c (go_language_defn): Update.
7514         * f-lang.c (f_language_defn): Update.
7515         * d-lang.c (d_language_defn): Update.
7516         * c-lang.c (c_language_defn, cplus_language_defn)
7517         (asm_language_defn, minimal_language_defn): Update.
7518         * ada-lang.c (ada_language_defn): Update.
7519
7520 2020-03-13  Tom Tromey  <tom@tromey.com>
7521
7522         * c-valprint.c (c_value_print): Use common_val_print.
7523
7524 2020-03-13  Tom Tromey  <tom@tromey.com>
7525
7526         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7527
7528 2020-03-13  Tom Tromey  <tom@tromey.com>
7529
7530         * f-valprint.c (f77_print_array_1, f_val_print): Use
7531         common_val_print.
7532
7533 2020-03-13  Tom Tromey  <tom@tromey.com>
7534
7535         * riscv-tdep.c (riscv_print_one_register_info): Use
7536         common_val_print.
7537
7538 2020-03-13  Tom Tromey  <tom@tromey.com>
7539
7540         * mi/mi-main.c (output_register): Use common_val_print.
7541
7542 2020-03-13  Tom Tromey  <tom@tromey.com>
7543
7544         * infcmd.c (default_print_one_register_info): Use
7545         common_val_print.
7546
7547 2020-03-13  Tom Tromey  <tom@tromey.com>
7548
7549         * valprint.h (common_val_print_checked): Declare.
7550         * valprint.c (common_val_print_checked): New function.
7551         * stack.c (print_frame_arg): Use common_val_print_checked.
7552
7553 2020-03-13  Tom Tromey  <tom@tromey.com>
7554
7555         * valprint.c (do_val_print): New function, from val_print.
7556         (val_print): Use do_val_print.
7557         (common_val_print): Use do_val_print.
7558
7559 2020-03-13  Tom Tromey  <tom@tromey.com>
7560
7561         * valprint.c (value_print): Use scoped_value_mark.
7562
7563 2020-03-13  Tom de Vries  <tdevries@suse.de>
7564
7565         PR symtab/25646
7566         * psymtab.c (partial_symtab::partial_symtab): Don't set
7567         globals_offset and statics_offset.  Push element onto
7568         current_global_psymbols and current_static_psymbols stacks.
7569         (concat): New function.
7570         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7571         element from current_global_psymbols and current_static_psymbols
7572         stacks.  Concat popped elements to global_psymbols and
7573         static_symbols.
7574         (add_psymbol_to_list): Use current_global_psymbols and
7575         current_static_psymbols stacks.
7576         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7577         current_static_psymbols fields.
7578
7579 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7580
7581         * corelow.c (sniff_core_bfd): Remove.
7582         (class core_target) <m_core_vec>: Remove.
7583         (core_target::core_target): Update.
7584         (core_file_fns): Remove.
7585         (deprecated_add_core_fns): Remove.
7586         (default_core_sniffer): Remove.
7587         (sniff_core_bfd): Remove.
7588         (default_check_format): Remove.
7589         (gdb_check_format): Remove.
7590         (core_target_open): Update.
7591         (core_target::get_core_register_section): Update.
7592         (get_core_registers_cb): Update.
7593         (core_target::fetch_registers): Update.
7594         * gdbcore.h (struct core_fns): Remove.
7595         (deprecated_add_core_fns): Remove.
7596         (default_core_sniffer): Remove.
7597         (default_check_format): Remove.
7598
7599 2020-03-12  Tom Tromey  <tom@tromey.com>
7600
7601         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7602         CORE_ADDR.
7603         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7604
7605 2020-03-12  Tom Tromey  <tom@tromey.com>
7606
7607         * remote.c (remote_target::download_tracepoint)
7608         (remote_target::enable_tracepoint)
7609         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7610         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7611         sprintf_vma.
7612
7613 2020-03-12  Tom Tromey  <tom@tromey.com>
7614
7615         * symfile-mem.c: Update CORE_ADDR size assert.
7616
7617 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7618
7619         * selftest.m4: Move to gdbsupport/.
7620         * acinclude.m4: Update path to selftest.m4.
7621
7622 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7623
7624         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7625         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7626         gdbarch-selfselftests.c and selftest-arch.c.
7627         (SUBDIR_UNITTESTS_OBS): Rename to...
7628         (SELFTESTS_OBS): ... this.
7629         (COMMON_SFILES): Remove disasm-selftests.c and
7630         gdbarch-selftests.c.
7631         * configure.ac: Don't add selftest-arch.{c,o} to
7632         CONFIG_{SRCS,OBS}.
7633         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7634         preprocessor conditions.
7635
7636 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7637
7638         * configure.ac: Don't source bfd/development.sh.
7639         * selftest.m4: Modify comment.
7640         * configure: Re-generate.
7641
7642 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7643
7644         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7645         not "true" or "false".
7646         * configure: Re-generate.
7647
7648 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7649
7650         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7651         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7652         renamed to arm_nbsd_supply_gregset.
7653         (fetch_register): Update to call arm_nbsd_supply_gregset.
7654         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7655         (arm_netbsd_nat_target::fetch_registers): Update.
7656         (fetch_elfcore_registers): Removed.
7657         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7658         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7659         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7660         not require NetBSD system headers.
7661         (arm_nbsd_regset): New struct.
7662         (arm_nbsd_iterate_over_regset_sections): New function.
7663         (arm_netbsd_init_abi_common): Updated to call
7664         set_gdbarch_iterate_over_regset_sections.
7665         * arm-nbsd-tdep.h: New file.
7666
7667 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7668
7669         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7670         recursion.
7671
7672 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7673
7674         * configure: Re-generate.
7675
7676 2020-03-11  Tom Tromey  <tromey@adacore.com>
7677
7678         * ada-typeprint.c (print_choices): Fix comment.
7679
7680 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7681
7682         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7683         previous item in the list, when the list has no items.
7684
7685 2020-03-11  Tom de Vries  <tdevries@suse.de>
7686
7687         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7688         PROP_LOCLIST handling code.
7689
7690 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7691
7692         * buildsym-legacy.c (record_line): Pass extra parameter to
7693         record_line.
7694         * buildsym.c (buildsym_compunit::record_line): Take an extra
7695         parameter, reduce duplication in the line table, and record the
7696         is_stmt flag in the line table.
7697         * buildsym.h (buildsym_compunit::record_line): Add extra
7698         parameter.
7699         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7700         non-statement lines.
7701         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7702         this to the symtab builder.
7703         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7704         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7705         through to dwarf_record_line_1.
7706         * infrun.c (process_event_stop_test): When stepping, don't stop at
7707         a non-statement instruction, and only refresh the step info when
7708         we land in the middle of a line's range.  Also add an extra
7709         comment.
7710         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7711         field.
7712         * record-btrace.c (btrace_find_line_range): Only record lines
7713         marked as is-statement.
7714         * stack.c (frame_show_address): Show the frame address if we are
7715         in a non-statement sal.
7716         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7717         (maintenance_print_one_line_table): Print a header for the is_stmt
7718         column, and include is_stmt information in the output.
7719         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7720         preference to non-statements.
7721         (find_pcs_for_symtab_line): Prefer is-statement entries.
7722         (find_line_common): Likewise.
7723         * symtab.h (struct linetable_entry): Add is_stmt field.
7724         (struct symtab_and_line): Likewise.
7725         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7726         arranging the line table.
7727
7728 2020-03-07  Tom de Vries  <tdevries@suse.de>
7729
7730         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7731         DIE.
7732
7733 2020-03-07  Tom Tromey  <tom@tromey.com>
7734
7735         * valops.c (value_literal_complex): Remove obsolete comment.
7736         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7737         comment.
7738
7739 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7740
7741         * infrun.h: Forward-declare thread_info.
7742         (set_step_info): Add thread_info parameter, add doc.
7743         * infrun.c (set_step_info): Add thread_info parameter, move doc
7744         to header.
7745         * infrun.c (process_event_stop_test): Pass thread to
7746         set_step_info call.
7747         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7748         set_step_info.
7749         (prepare_one_step): Add thread_info parameter, pass it to
7750         set_step_frame and prepare_one_step (recursive) call.
7751         (step_1): Pass thread to prepare_one_step call.
7752         (step_command_fsm::should_stop): Pass thread to
7753         prepare_one_step.
7754         (until_next_fsm): Pass thread to set_step_frame call.
7755         (finish_command): Pass thread to set_step_info call.
7756
7757 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7758
7759         * windows-tdep.c (windows_solib_create_inferior_hook):
7760         Check if inferior is running.
7761
7762 2020-03-06  Tom de Vries  <tdevries@suse.de>
7763
7764         * NEWS: Fix "the the".
7765         * ctfread.c: Same.
7766
7767 2020-03-06  Tom de Vries  <tdevries@suse.de>
7768
7769         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7770
7771 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7772
7773         * .dir-locals.el: Add a comment referencing the other copies of
7774         this file.
7775
7776 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7777
7778         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7779         psargs.
7780
7781 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7782
7783         * .gitattributes: New file.
7784
7785 2020-03-04  Tom Tromey  <tom@tromey.com>
7786
7787         * symmisc.c (print_symbol_bcache_statistics)
7788         (print_objfile_statistics): Update.
7789         * symfile.c (allocate_symtab): Use intern.
7790         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7791         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7792         macro_cache>: Remove.
7793         <string_cache>: New member.
7794         (struct objfile) <intern>: New methods.
7795         * elfread.c (elf_symtab_read): Use intern.
7796         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7797         (dwarf2_compute_name, dwarf2_physname)
7798         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7799         names.
7800         (guess_partial_die_structure_name): Update.
7801         (partial_die_info::fixup): Intern name.
7802         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7803         name.
7804         (dwarf2_name): Intern name.  Update.
7805         * buildsym.c (buildsym_compunit::get_macro_table): Use
7806         string_cache.
7807
7808 2020-03-04  Tom Tromey  <tom@tromey.com>
7809
7810         * jit.c (bfd_open_from_target_memory): Make "target" const.
7811         * corefile.c (gnutarget): Now const.
7812         * gdbcore.h (gnutarget): Now const.
7813
7814 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7815
7816         * NEWS: Mention support for WOW64 processes.
7817         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7818         (amd64_windows_segment_register_p): Remove static.
7819         (_initialize_amd64_windows_nat): Update.
7820         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7821         * i386-windows-nat.c (context_offset): Update.
7822         (i386_mappings): Rename and remove static.
7823         (i386_windows_segment_register_p): Remove static.
7824         (_initialize_i386_windows_nat): Update.
7825         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7826         (STATUS_WX86_SINGLE_STEP): New macro.
7827         (EnumProcessModulesEx): New macro.
7828         (Wow64SuspendThread): New macro.
7829         (Wow64GetThreadContext): New macro.
7830         (Wow64SetThreadContext): New macro.
7831         (Wow64GetThreadSelectorEntry): New macro.
7832         (windows_set_context_register_offsets): Add static.
7833         (windows_set_segment_register_p): Likewise.
7834         (windows_add_thread): Adapt for WOW64 processes.
7835         (windows_fetch_one_register): Likewise.
7836         (windows_nat_target::fetch_registers): Likewise.
7837         (windows_store_one_register): Likewise.
7838         (display_selector): Likewise.
7839         (display_selectors): Likewise.
7840         (handle_exception): Likewise.
7841         (windows_continue): Likewise.
7842         (windows_nat_target::resume): Likewise.
7843         (windows_add_all_dlls): Likewise.
7844         (do_initial_windows_stuff): Likewise.
7845         (windows_nat_target::attach): Likewise.
7846         (windows_get_exec_module_filename): Likewise.
7847         (windows_nat_target::create_inferior): Likewise.
7848         (windows_xfer_siginfo): Likewise.
7849         (_initialize_loadable): Initialize Wow64SuspendThread,
7850         Wow64GetThreadContext, Wow64SetThreadContext,
7851         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7852         * windows-nat.h (windows_set_context_register_offsets):
7853         Remove declaration.
7854         (windows_set_segment_register_p): Likewise.
7855         (i386_windows_segment_register_p): Add declaration.
7856         (amd64_windows_segment_register_p): Likewise.
7857
7858 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7859
7860         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7861         in "info registers" for AArch64/ARM.
7862
7863         The change caused "info registers" to not print GPR's.
7864
7865         gdb/ChangeLog:
7866
7867         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7868
7869         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7870         when reg->group is empty and reggroup is not.
7871
7872 2020-03-03  Tom Tromey  <tromey@adacore.com>
7873
7874         * dwarf2/frame.c (struct dwarf2_frame_cache)
7875         <checked_tailcall_bottom, entry_cfa_sp_offset,
7876         entry_cfa_sp_offset_p>: Remove members.
7877         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7878         (dwarf2_frame_prev_register): Don't call
7879         dwarf2_tailcall_sniffer_first.
7880         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7881         * frame-unwind.c (add_unwinder): New fuction.
7882         (frame_unwind_init): Use it.  Add tailcall unwinder.
7883
7884 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7885             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7886
7887         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7888         value should be printed as true.
7889
7890 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7891
7892         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7893         (windows_init_abi): Set and use windows_so_ops.
7894
7895 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7896
7897         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7898         when verifying if dealing with a convenience variable.
7899
7900 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7901
7902         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7903
7904 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7905
7906         * infrun.c (gdbarch_supports_displaced_stepping): New.
7907         (use_displaced_stepping): Break up conditions in smaller pieces.
7908         Use gdbarch_supports_displaced_stepping.
7909         (displaced_step_prepare_throw): Use
7910         gdbarch_supports_displaced_stepping.
7911
7912 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7913
7914         * NEWS: Mention new behaviour of the history filename.
7915         * top.c (write_history_p): Add comment.
7916         (show_write_history_p): Add header comment, give a different
7917         message when history writing is on, but the history filename is
7918         empty.
7919         (history_filename): Add comment.
7920         (history_filename_empty): New function.
7921         (show_history_filename): Add header comment, give a different
7922         message when the filename is empty.
7923         (init_history): Compare history_filename against nullptr, and only
7924         read history if the filename is not empty.
7925         (set_history_filename): Add header comment, and only make
7926         non-empty filenames absolute.
7927         (init_main): Make the filename argument to 'set history filename'
7928         optional.
7929
7930 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7931
7932         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7933         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7934         (fetch_fp_register): Update.
7935         (fetch_fp_regs): Update.
7936         (store_fp_register): Update.
7937         (store_fp_regs): Update.
7938         (arm_netbsd_nat_target::read_description): New function.
7939         (fetch_elfcore_registers): Update.
7940
7941 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7942
7943         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7944         general_thread if the stop reply is missing a thread-id.
7945         (remote_target::process_stop_reply): Use the first non-exited
7946         thread if the target didn't pass a thread-id.
7947         * infrun.c (do_target_wait): Move call to
7948         switch_to_inferior_no_thread to ....
7949         (do_target_wait_1): ... here.
7950
7951 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7952
7953         * debuginfod-support.c: Include defs.h first.
7954
7955 2020-02-28  Tom de Vries  <tdevries@suse.de>
7956
7957         * symfile.c (set_initial_language): Use default language for lookup.
7958
7959 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7960
7961         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7962         reader variable, pass `this` to read_cutu_die_from_dwo.
7963
7964 2020-02-27  Aaron Merey  <amerey@redhat.com>
7965
7966         * source.c (open_source_file): Check for nullptr when computing
7967         srcpath.
7968
7969 2020-02-27  Tom Tromey  <tromey@adacore.com>
7970
7971         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7972         member.
7973         (dwarf2_add_field): Don't update nfields.
7974         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7975
7976 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7977
7978         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7979         abs.
7980
7981 2020-02-26  Tom Tromey  <tom@tromey.com>
7982
7983         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7984         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7985         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7986         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7987         per_cu_data.
7988
7989 2020-02-26  Tom Tromey  <tom@tromey.com>
7990
7991         * dwarf2/index-write.c (psym_index_map): Change type.
7992         (add_address_entry_worker, write_one_signatured_type)
7993         (recursively_count_psymbols, recursively_write_psymbols)
7994         (class debug_names, psyms_seen_size, write_gdbindex)
7995         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7996
7997 2020-02-26  Aaron Merey  <amerey@redhat.com>
7998
7999         * Makefile.in: Handle optional debuginfod support.
8000         * NEWS: Update.
8001         * README: Add --with-debuginfod summary.
8002         * config.in: Regenerate.
8003         * configure: Regenerate.
8004         * configure.ac: Handle optional debuginfod support.
8005         * debuginfod-support.c: debuginfod helper functions.
8006         * debuginfod-support.h: Ditto.
8007         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8008         summary.
8009         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8010         when a dwz file cannot be found.
8011         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8012         debuginfo file cannot be found.
8013         * source.c (open_source_file): Query debuginfod servers when a
8014         source file cannot be found.
8015         * top.c (print_gdb_configuration): Include
8016         --{with,without}-debuginfod in the output.
8017
8018 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8019
8020         * thread.c (thr_try_catch_cmd): Print thread name.
8021
8022 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8023
8024         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8025         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8026         dwarf2_fetch_die_type_sect_off): Move to...
8027         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8028         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8029         dwarf2_fetch_die_type_sect_off): ... here.
8030         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8031         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8032         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8033
8034 2020-02-26  Tom de Vries  <tdevries@suse.de>
8035
8036         PR gdb/25603
8037         * symfile.c (set_initial_language): Exit-early if
8038         language_mode == language_mode_manual.
8039
8040 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8041
8042         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8043         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8044         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8045
8046 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8047
8048         * gdbtypes.c (create_array_type_with_stride): Handle negative
8049         array strides.
8050         * valarith.c (value_subscripted_rvalue): Likewise.
8051
8052 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8053
8054         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8055
8056 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8057
8058         * loc.h (dwarf2_get_die_type): Move to...
8059         * read.h (dwarf2_get_die_type): ... here.
8060         * read.c (dwarf2_get_die_type): Move doc to header.
8061
8062 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8063
8064         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8065         'gnulib/Makefile.in' to the list.
8066
8067 2020-02-24  Tom Tromey  <tom@tromey.com>
8068
8069         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8070         Remove.
8071         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8072         XOBNEWVEC.
8073
8074 2020-02-24  Tom Tromey  <tom@tromey.com>
8075
8076         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8077         New method.
8078         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8079         (dw2_do_instantiate_symtab, dw2_get_file_names)
8080         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8081
8082 2020-02-24  Tom Tromey  <tom@tromey.com>
8083
8084         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8085         make_scoped_restore.
8086         (dwarf2_psymtab::read_symtab): Don't clear
8087         reading_partial_symbols.
8088
8089 2020-02-24  Tom de Vries  <tdevries@suse.de>
8090
8091         PR gdb/25592
8092         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8093
8094 2020-02-24  Tom de Vries  <tdevries@suse.de>
8095
8096         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8097         commands layout next/prev/regs.
8098
8099 2020-02-22  Tom Tromey  <tom@tromey.com>
8100
8101         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8102         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8103
8104 2020-02-22  Tom Tromey  <tom@tromey.com>
8105
8106         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8107
8108 2020-02-22  Tom Tromey  <tom@tromey.com>
8109
8110         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8111         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8112         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8113         * tui/tui.c (_initialize_tui): Add usage text.
8114
8115 2020-02-22  Tom Tromey  <tom@tromey.com>
8116
8117         * tui/tui-win.c (tui_set_focus_command)
8118         (tui_set_win_height_command): Use error_no_arg.
8119         (_initialize_tui_win): Update help text.
8120         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8121
8122 2020-02-22  Tom Tromey  <tom@tromey.com>
8123
8124         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8125         * tui/tui-disasm.h (struct tui_disasm_window)
8126         <display_start_addr>: Declare.
8127         * tui/tui-source.h (struct tui_source_window)
8128         <display_start_addr>: Declare.
8129         * tui/tui-winsource.h (struct tui_source_window_base)
8130         <show_source_line, display_start_addr>: New methods.
8131         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8132         Rename and move to protected section.
8133         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8134         (tui_source_window_base::do_erase_source_content): Update.
8135         (tui_source_window_base::show_source_line): Now a method.
8136         (tui_source_window_base::show_source_content)
8137         (tui_source_window_base::tui_source_window_base)
8138         (tui_source_window_base::rerender)
8139         (tui_source_window_base::refill)
8140         (tui_source_window_base::do_scroll_horizontal)
8141         (tui_source_window_base::set_is_exec_point_at)
8142         (tui_source_window_base::update_breakpoint_info)
8143         (tui_source_window_base::update_exec_info): Update.
8144         * tui/tui-source.c (tui_source_window::set_contents)
8145         (tui_source_window::showing_source_p)
8146         (tui_source_window::do_scroll_vertical)
8147         (tui_source_window::location_matches_p)
8148         (tui_source_window::line_is_displayed): Update.
8149         (tui_source_window::display_start_addr): New method.
8150         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8151         (tui_disasm_window::do_scroll_vertical)
8152         (tui_disasm_window::location_matches_p): Update.
8153         (tui_disasm_window::display_start_addr): New method.
8154
8155 2020-02-22  Tom Tromey  <tom@tromey.com>
8156
8157         * NEWS: Add entry for gdb.register_window_type.
8158         * tui/tui-layout.h (window_factory): New typedef.
8159         (tui_register_window): Declare.
8160         * tui/tui-layout.c (saved_tui_windows): New global.
8161         (tui_apply_current_layout): Use it.
8162         (tui_register_window): New function.
8163         * python/python.c (do_start_initialization): Call
8164         gdbpy_initialize_tui.
8165         (python_GdbMethods): Add "register_window_type" function.
8166         * python/python-internal.h (gdbpy_register_tui_window)
8167         (gdbpy_initialize_tui): Declare.
8168         * python/py-tui.c: New file.
8169         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8170
8171 2020-02-22  Tom Tromey  <tom@tromey.com>
8172
8173         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8174
8175 2020-02-22  Tom Tromey  <tom@tromey.com>
8176
8177         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8178         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8179         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8180         (tui_set_win_focus_to): Move from tui-win.c.
8181
8182 2020-02-22  Tom Tromey  <tom@tromey.com>
8183
8184         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8185         functions.
8186         (known_window_types): New global.
8187         (tui_get_window_by_name): Reimplement.
8188         (initialize_known_windows): New function.
8189         (validate_window_name): Rewrite.
8190         (_initialize_tui_layout): Call initialize_known_windows.
8191
8192 2020-02-22  Tom Tromey  <tom@tromey.com>
8193
8194         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8195         Remove constants.
8196         * tui/tui-winsource.h (struct tui_source_window_base)
8197         <tui_source_window_base>: Remove parameter.
8198         * tui/tui-winsource.c
8199         (tui_source_window_base::tui_source_window_base): Remove
8200         parameter.
8201         (tui_source_window_base::refill): Update.
8202         * tui/tui-stack.h (struct tui_locator_window)
8203         <tui_locator_window>: Update.
8204         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8205         Default the constructor.
8206         * tui/tui-regs.h (struct tui_data_item_window)
8207         <tui_data_item_window>: Default the constructor.
8208         (struct tui_data_window) <tui_data_window>: Likewise.
8209         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8210         Default the constructor.
8211         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8212         Default the constructor.
8213         <type>: Remove.
8214         (struct tui_win_info) <tui_win_info>: Default the constructor.
8215         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8216         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8217         Default the constructor.
8218
8219 2020-02-22  Tom Tromey  <tom@tromey.com>
8220
8221         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8222         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8223         * tui/tui-win.c (tui_resize_all): Don't call
8224         tui_delete_invisible_windows.
8225         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8226         done.
8227         (tui_set_layout): Update.
8228         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8229         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8230         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8231
8232 2020-02-22  Tom Tromey  <tom@tromey.com>
8233
8234         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8235         correctly.
8236
8237 2020-02-22  Tom Tromey  <tom@tromey.com>
8238
8239         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8240
8241 2020-02-22  Tom Tromey  <tom@tromey.com>
8242
8243         * tui/tui-winsource.h (struct tui_source_window_iterator)
8244         <inner_iterator>: New etytypedef.
8245         <tui_source_window_iterator>: Take "end" parameter.
8246         <tui_source_window_iterator>: Take iterator.
8247         <operator*, advance>: Update.
8248         <m_iter>: Change type.
8249         <m_end>: New field.
8250         (struct tui_source_windows) <begin, end>: Update.
8251         * tui/tui-layout.c (tui_windows): New global.
8252         (tui_apply_current_layout): Clear tui_windows.
8253         (tui_layout_window::apply): Update tui_windows.
8254         * tui/tui-data.h (tui_windows): Declare.
8255         (all_tui_windows): Now inline function.
8256         (class tui_window_iterator, struct all_tui_windows): Remove.
8257
8258 2020-02-22  Tom Tromey  <tom@tromey.com>
8259
8260         PR tui/17850:
8261         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8262         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8263         "height" argument.
8264         (class tui_layout_window) <get_sizes>: Likewise.
8265         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8266         argument.
8267         <get_sizes>: Add "height" argument.
8268         <m_vertical>: New field.
8269         * tui/tui-layout.c (tui_layout_split::clone): Update.
8270         (tui_layout_split::get_sizes): Add "height" argument.
8271         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8272         (tui_new_layout_command): Parse "-horizontal".
8273         (_initialize_tui_layout): Update help string.
8274         (tui_layout_split::specification): Add "-horizontal" when needed.
8275         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8276         argument.
8277         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8278         New methods.
8279
8280 2020-02-22  Tom Tromey  <tom@tromey.com>
8281
8282         * tui/tui-layout.h (enum tui_adjust_result): New.
8283         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8284         (class tui_layout_window) <adjust_size>: Return
8285         tui_adjust_result.  Rewrite.
8286         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8287         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8288
8289 2020-02-22  Tom Tromey  <tom@tromey.com>
8290
8291         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8292         parameter and return types.
8293         (class tui_layout_base) <specification>: Add "depth".
8294         (class tui_layout_window) <specification>: Add "depth".
8295         (class tui_layout_split) <specification>: Add "depth".
8296         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8297         and return types.
8298         (tui_new_layout_command): Parse sub-layouts.
8299         (_initialize_tui_layout): Update help string.
8300         (tui_layout_window::specification): Add "depth".
8301         (add_layout_command): Update.
8302
8303 2020-02-22  Tom Tromey  <tom@tromey.com>
8304
8305         * NEWS: Add "tui new-layout" item.
8306         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8307         Add new-layout command to help text.
8308         (validate_window_name): New function.
8309         (tui_new_layout_command): New function.
8310         (_initialize_tui_layout): Register "new-layout".
8311         (tui_layout_window::specification): New method.
8312         (tui_layout_window::specification): New method.
8313         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8314         method.
8315         (class tui_layout_window) <specification>: New method.
8316         (class tui_layout_split) <specification>: New method.
8317
8318 2020-02-22  Tom Tromey  <tom@tromey.com>
8319
8320         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8321         * tui/tui-win.c (window_name_completer): Update comment.
8322         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8323         Declare method.
8324         (class tui_layout_window) <replace_window>: Likewise.
8325         (class tui_layout_split) <replace_window>: Likewise.
8326         (tui_set_layout): Don't declare.
8327         (tui_set_initial_layout): Declare function.
8328         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8329         (asm_regs_layout): New globals.
8330         (tui_current_layout, show_layout): Remove.
8331         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8332         (find_layout, tui_apply_layout): New function.
8333         (layout_completer): Remove.
8334         (tui_next_layout): Reimplement.
8335         (tui_next_layout_command): New function.
8336         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8337         (tui_regs_layout): Reimplement.
8338         (tui_regs_layout_command): New function.
8339         (extract_display_start_addr): Rewrite.
8340         (next_layout, prev_layout): Remove.
8341         (tui_layout_window::replace_window): New method.
8342         (tui_layout_split::replace_window): New method.
8343         (destroy_layout): New function.
8344         (layout_list): New global.
8345         (add_layout_command): New function.
8346         (initialize_layouts): Update.
8347         (tui_layout_command): New function.
8348         (_initialize_tui_layout): Install "layout" commands.
8349         * tui/tui-data.h (enum tui_layout_type): Remove.
8350         (tui_current_layout): Don't declare.
8351
8352 2020-02-22  Tom Tromey  <tom@tromey.com>
8353
8354         * tui/tui-regs.c (tui_reg_layout): Remove.
8355         (tui_reg_command): Use tui_regs_layout.
8356         * tui/tui-layout.h (tui_reg_command): Declare.
8357         * tui/tui-layout.c (tui_reg_command): New function.
8358
8359 2020-02-22  Tom Tromey  <tom@tromey.com>
8360
8361         * tui/tui.c (tui_rl_delete_other_windows): Call
8362         tui_remove_some_windows.
8363         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8364         Declare method.
8365         (class tui_layout_window) <remove_windows>: New method.
8366         (class tui_layout_split) <remove_windows>: Declare.
8367         (tui_remove_some_windows): Declare.
8368         * tui/tui-layout.c (tui_remove_some_windows): New function.
8369         (tui_layout_split::remove_windows): New method.
8370
8371 2020-02-22  Tom Tromey  <tom@tromey.com>
8372
8373         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8374         * tui/tui-layout.h (tui_next_layout): Declare.
8375         * tui/tui-layout.c (tui_next_layout): New function.
8376
8377 2020-02-22  Tom Tromey  <tom@tromey.com>
8378
8379         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8380         correct coordinates.
8381
8382 2020-02-22  Tom Tromey  <tom@tromey.com>
8383
8384         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8385         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8386         DATA_WIN case.
8387
8388 2020-02-22  Tom Tromey  <tom@tromey.com>
8389
8390         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8391         TUI_DISASM_WIN, not tui_win_list.
8392
8393 2020-02-22  Tom Tromey  <tom@tromey.com>
8394
8395         * valprint.c (generic_val_print_enum_1)
8396         (val_print_type_code_flags): Style member names.
8397         * rust-lang.c (val_print_struct, rust_print_enum)
8398         (rust_print_struct_def, rust_internal_print_type): Style member
8399         names.
8400         * p-valprint.c (pascal_object_print_value_fields): Style member
8401         names.  Only call fprintf_symbol_filtered for static members.
8402         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8403         * f-valprint.c (f_val_print): Style member names.
8404         * f-typeprint.c (f_type_print_base): Style member names.
8405         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8406         call fprintf_symbol_filtered for static members.
8407         (cp_print_class_member): Style member names.
8408         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8409         member names.
8410         * ada-valprint.c (ada_print_scalar): Style enum names.
8411         (ada_val_print_enum): Likewise.
8412         * ada-typeprint.c (print_enum_type): Style enum names.
8413
8414 2020-02-21  Tom Tromey  <tom@tromey.com>
8415
8416         * psympriv.h (struct partial_symtab): Update comment.
8417
8418 2020-02-21  Tom Tromey  <tromey@adacore.com>
8419
8420         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8421         type is CORE_ADDR.
8422
8423 2020-02-21  Tom de Vries  <tdevries@suse.de>
8424
8425         PR gdb/25534
8426         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8427         if dependencies[i]->user != NULL.
8428
8429 2020-02-21  Ali Tamur  <tamur@google.com>
8430
8431         * dwarf2/read.c (dwarf2_name): Add null check.
8432
8433 2020-02-20  Tom Tromey  <tom@tromey.com>
8434
8435         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8436         ">=", in binary search.
8437         (dwarf2_find_containing_comp_unit): New overload.
8438         (run_test): New self-test.
8439         (_initialize_dwarf2_read): Register new test.
8440
8441 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8442
8443         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8444         * riscv-tdep.h: Likewise.
8445         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8446         rv32-only CSR.
8447         * features/riscv/64bit-csr.xml: Regenerated.
8448
8449 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8450             Tom Tromey  <tom@tromey.com>
8451
8452         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8453         of 'fputc_unfiltered'.
8454         (putchar_unfiltered): Call 'fputc_unfiltered'.
8455         (fputc_unfiltered): Call 'fputs_unfiltered'.
8456
8457 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8458
8459         * config.in: Regenerate.
8460         * configure: Regenerate.
8461         * configure.ac: Add --with-python-libdir option.
8462         * main.c: Use WITH_PYTHON_LIBDIR.
8463
8464 2020-02-19  Tom Tromey  <tom@tromey.com>
8465
8466         * symtab.c (general_symbol_info::compute_and_set_names): Use
8467         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8468
8469 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8470
8471         * dwarf2/read.c (allocate_signatured_type_table,
8472         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8473         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8474         Remove objfile parameter, update all callers.
8475
8476 2020-02-19  Doug Evans  <dje@google.com>
8477
8478         PR rust/25535
8479         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8480         rust_enum_variant calculation.
8481
8482 2020-02-19  Tom Tromey  <tromey@adacore.com>
8483
8484         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8485
8486 2020-02-19  Tom Tromey  <tromey@adacore.com>
8487
8488         * ada-lang.c (cache_symbol): Use obstack_strdup.
8489
8490 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8491
8492         * configure: Regenerate.
8493
8494 2020-02-19  Tom Tromey  <tromey@adacore.com>
8495
8496         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8497         NULL check.
8498
8499 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8500
8501         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8502
8503 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8504
8505         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8506         if GDBSERVER is not defined.
8507         (riscv_tdesc_cache): Likewise, also store const target_desc.
8508         (STATIC_IN_GDB): Define.
8509         (riscv_create_target_description): Update declaration with
8510         STATIC_IN_GDB.
8511         (riscv_lookup_target_description): New function, only define if
8512         GDBSERVER is not defined.
8513         * arch/riscv.h (riscv_create_target_description): Declare only
8514         when GDBSERVER is defined.
8515         (riscv_lookup_target_description): New declaration when GDBSERVER
8516         is not defined.
8517         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8518         (riscv_linux_read_features): ...this, and return
8519         riscv_gdbarch_features instead of target_desc.
8520         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8521         (riscv_linux_read_description): Rename to...
8522         (riscv_linux_read_features): ...this.
8523         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8524         Update to use riscv_gdbarch_features and
8525         riscv_lookup_target_description.
8526         * riscv-tdep.c (riscv_find_default_target_description): Use
8527         riscv_lookup_target_description instead of
8528         riscv_create_target_description.
8529
8530 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8531
8532         * valprint.c (generic_val_print_enum_1): When printing a flag
8533         enum with value 0 and there is no enumerator with value 0, print
8534         just "0" instead of "(unknown: 0x0)".
8535
8536 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8537
8538         * valprint.c (generic_val_print_enum_1): Print unknown part of
8539         flag enum in hex.
8540
8541 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8542
8543         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8544         flag enums to contain duplicate enumerators.
8545         * valprint.c (generic_val_print_enum_1): Update comment.
8546
8547 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8548
8549         * dwarf2/read.c: Include "count-one-bits.h".
8550         (update_enumeration_type_from_children): If an enumerator has
8551         multiple bits set, don't treat the enumeration as a "flag enum".
8552         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8553         of flag enums have 0 or 1 bit set.
8554
8555 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8556
8557         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8558         conversion.
8559         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8560         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8561         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8562         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8563         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8564
8565 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8566
8567         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8568
8569 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8570
8571         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8572         displaced_step_closure_up.
8573         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8574         (struct displaced_step_closure_up):
8575         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8576         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8577         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8578         Likewise.
8579         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8580         * gdbarch.c, gdbarch.h: Re-generate.
8581         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8582         displaced_step_closure_up.
8583         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8584         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8585         * infrun.h (displaced_step_closure_up): New type alias.
8586         (struct displaced_step_inferior_state) <step_closure>: Change
8587         type to displaced_step_closure_up.
8588         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8589         displaced_step_closure_up.
8590         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8591
8592 2020-02-14  Tom Tromey  <tom@tromey.com>
8593
8594         * minidebug.c (gnu_debug_key): New global.
8595         (find_separate_debug_file_in_section): Use it.
8596
8597 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8598
8599         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8600         std::unique_ptr.
8601         * gdbarch.c: Re-generate.
8602         * gdbarch.h: Re-generate.
8603         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8604         change.
8605         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8606         type to std::unique_ptr.
8607         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8608         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8609         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8610         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8611         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8612         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8613         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8614         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8615         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8616
8617 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8618
8619         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8620         std::unique_ptr.
8621         (displaced_step_clear): Rename to...
8622         (displaced_step_reset): ... this.  Just call displaced->reset ().
8623         (displaced_step_clear_cleanup): Rename to...
8624         (displaced_step_reset_cleanup): ... this.
8625         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8626         (displaced_step_fixup): Likewise.
8627         (resume_1): Likewise.
8628         (handle_inferior_event): Restore child's memory before calling
8629         displaced_step_fixup on the parent.
8630         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8631         to std::unique_ptr.
8632         <step_closure>: Change type to std::unique_ptr.
8633
8634 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8635
8636         * arm-tdep.c: Include count-one-bits.h.
8637         (cleanup_block_store_pc): Use count_one_bits.
8638         (cleanup_block_load_pc): Use count_one_bits.
8639         (arm_copy_block_xfer): Use count_one_bits.
8640         (thumb2_copy_block_xfer): Use count_one_bits.
8641         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8642         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8643         (thumb_get_next_pcs_raw): Use count_one_bits.
8644         (arm_get_next_pcs_raw): Use count_one_bits_l.
8645         * arch/arm.c (bitcount): Remove.
8646         * arch/arm.h (bitcount): Remove.
8647
8648 2020-02-14  Tom Tromey  <tromey@adacore.com>
8649
8650         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8651         Update.
8652         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8653         * dwarf2/loc.c (call_site_find_chain_1): Return
8654         unique_xmalloc_ptr.
8655         (call_site_find_chain): Likewise.
8656
8657 2020-02-14  Richard Biener  <rguenther@suse.de>
8658
8659         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8660         on expression with division operators.
8661
8662 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8663
8664         * MAINTAINERS (Write After Approval): Adding myself.
8665
8666 2020-02-12  Tom Tromey  <tom@tromey.com>
8667
8668         * event-loop.c (event_data, gdb_event, event_handler_func):
8669         Remove.
8670
8671 2020-02-12  Tom Tromey  <tom@tromey.com>
8672
8673         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8674         (dwarf2_frame_objfile_data): Add comment.
8675         (find_comp_unit, set_comp_unit): New functions.
8676         (dwarf2_frame_find_fde): Use find_comp_unit.
8677         (dwarf2_build_frame_info): Use set_comp_unit.
8678
8679 2020-02-12  Tom Tromey  <tom@tromey.com>
8680
8681         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8682         (comp_unit): Don't initialize objfile.
8683         (execute_cfa_program): Add text_offset parameter.
8684         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8685         (dwarf2_frame_cache): Update.
8686         (dwarf2_build_frame_info): Don't set "objfile" member.
8687
8688 2020-02-12  Tom Tromey  <tom@tromey.com>
8689
8690         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8691         (decode_frame_entry): Likewise.
8692         (dwarf2_build_frame_info): Update.
8693
8694 2020-02-12  Tom Tromey  <tom@tromey.com>
8695
8696         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8697         (decode_frame_entry_1): Use the comp_unit obstack.
8698
8699 2020-02-12  Tom Tromey  <tom@tromey.com>
8700
8701         * dwarf2/frame.c (struct comp_unit): Add initializers and
8702         constructor.
8703         (dwarf2_frame_objfile_data): Store a comp_unit.
8704         (dwarf2_frame_find_fde): Update.
8705         (dwarf2_build_frame_info): Use "new".
8706
8707 2020-02-12  Tom Tromey  <tom@tromey.com>
8708
8709         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8710         (dwarf2_fde_table): Typedef for std::vector.
8711         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8712         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8713         (decode_frame_entry): Update.
8714         (dwarf2_build_frame_info): Use "new".
8715
8716 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8717
8718         * arm-tdep.c (arm_gdbarch_init): Update.
8719         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8720         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8721         have_neon, is_m>: Change to bool.
8722
8723 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8724
8725         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8726
8727 2020-02-12  Tom Tromey  <tom@tromey.com>
8728
8729         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8730
8731 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8732
8733         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8734         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8735
8736 2020-02-11  Tom Tromey  <tom@tromey.com>
8737
8738         * psymtab.h: Update comment.
8739
8740 2020-02-11  Tom Tromey  <tom@tromey.com>
8741
8742         * gdb_obstack.h (struct auto_obstack): Use
8743         DISABLE_COPY_AND_ASSIGN.
8744
8745 2020-02-11  Tom Tromey  <tom@tromey.com>
8746
8747         * dwarf2/frame.h (struct objfile): Don't forward declare.
8748
8749 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8750
8751         * cris-tdep.c (cris_supply_gregset): Change signature to match
8752         what struct regset expects.
8753         (cris_regset): New struct.
8754         (fetch_core_registers): Remove.
8755         (cris_iterate_over_regset_sections): New function.
8756         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8757         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8758
8759 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8760
8761         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8762         registers.
8763
8764 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8765
8766         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8767
8768 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8769
8770         * configure: Re-generate.
8771
8772 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8773
8774         * configure: Re-generate.
8775
8776 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8777
8778         * acinclude: Update warning.m4 path.
8779         * warning.m4: Move to gdbsupport.
8780
8781 2020-02-11  Tom Tromey  <tromey@adacore.com>
8782
8783         * remote.c (remote_console_output): Update.
8784         * printcmd.c (printf_command): Update.
8785         * event-loop.c (gdb_wait_for_event): Update.
8786         * linux-nat.c (sigchld_handler): Update.
8787         * remote-sim.c (gdb_os_write_stdout): Update.
8788         (gdb_os_flush_stdout): Update.
8789         (gdb_os_flush_stderr): Update.
8790         (gdb_os_write_stderr): Update.
8791         * exceptions.c (print_exception): Update.
8792         * remote-fileio.c (remote_fileio_func_read): Update.
8793         (remote_fileio_func_write): Update.
8794         * tui/tui.c (tui_enable): Update.
8795         * tui/tui-interp.c (tui_interp::init): Update.
8796         * utils.c (init_page_info): Update.
8797         (putchar_unfiltered, fputc_unfiltered): Update.
8798         (gdb_flush): Update.
8799         (emit_style_escape): Update.
8800         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8801         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8802         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8803         (stderr_file::write): Update.
8804         (stderr_file::puts): Update.
8805         * ui-file.h (ui_file_isatty, ui_file_write)
8806         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8807         (ui_file_puts): Don't declare.
8808
8809 2020-02-10  Tom de Vries  <tdevries@suse.de>
8810
8811         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8812         sentinel to char *.
8813
8814 2020-02-09  Tom de Vries  <tdevries@suse.de>
8815
8816         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8817         filename if it matches "<artificial>".
8818
8819 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8820
8821         * windows-tdep.c (struct enum_value_name): New struct.
8822         (create_enum): New function.
8823         (windows_get_siginfo_type): Create and use enum types.
8824
8825 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8826
8827         * NEWS: Mention $_siginfo support for Windows.
8828         * windows-nat.c (handle_exception): Set siginfo_er.
8829         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8830         (windows_xfer_siginfo): New function.
8831         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8832         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8833         (init_windows_gdbarch_data): New function.
8834         (get_windows_gdbarch_data): New function.
8835         (windows_get_siginfo_type): New function.
8836         (windows_init_abi): Register windows_get_siginfo_type.
8837         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8838
8839 2020-02-08  Tom Tromey  <tom@tromey.com>
8840
8841         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8842         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8843         <keep>: Declare method.
8844         <m_keep>: Remove member.
8845         <~cutu_reader>: Remove.
8846         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8847         (cutu_reader::cutu_reader): Update.
8848         (cutu_reader::keep): Rename from ~cutu_reader.
8849         (process_psymtab_comp_unit, build_type_psymtabs_1)
8850         (process_skeletonless_type_unit, load_partial_comp_unit)
8851         (load_full_comp_unit, dwarf2_read_addr_index)
8852         (read_signatured_type): Update.
8853
8854 2020-02-08  Tom Tromey  <tom@tromey.com>
8855
8856         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8857         "want_partial_unit" parameter.
8858         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8859         Inline check for DW_TAG_partial_unit.
8860         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8861
8862 2020-02-08  Tom Tromey  <tom@tromey.com>
8863
8864         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8865         read.c.
8866         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8867         read.c.
8868
8869 2020-02-08  Tom Tromey  <tom@tromey.com>
8870
8871         * dwarf2/read.c (read_address): Move to comp-unit.c.
8872         (dwarf2_rnglists_process, dwarf2_ranges_process)
8873         (read_attribute_value, dwarf_decode_lines_1)
8874         (var_decode_location, decode_locdesc): Update.
8875         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8876         read.c.  Remove "cu" parameter.
8877         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8878         method.
8879
8880 2020-02-08  Tom Tromey  <tom@tromey.com>
8881
8882         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8883         (read_indirect_line_string): Update.
8884         * dwarf2/comp-unit.c (read_offset): Remove.
8885         (read_comp_unit_head): Update.
8886         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8887         method.
8888         (read_offset): Don't declare.
8889
8890 2020-02-08  Tom Tromey  <tom@tromey.com>
8891
8892         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8893         * dwarf2/read.c (struct comp_unit_head): Move to
8894         dwarf2/comp-unit.h.
8895         (enum class rcuh_kind): Move to comp-unit.h.
8896         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8897         (read_comp_unit_head, error_check_comp_unit_head)
8898         (read_and_check_comp_unit_head): Move to comp-unit.c.
8899         (read_offset, dwarf_unit_type_name): Likewise.
8900         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8901         (cutu_reader::cutu_reader, read_call_site_scope)
8902         (find_partial_die, follow_die_offset): Update.
8903         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8904
8905 2020-02-08  Tom Tromey  <tom@tromey.com>
8906
8907         * dwarf2/read.c (read_offset_1): Move to leb.c.
8908         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8909         (dwarf_decode_macro_bytes): Update.
8910         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8911         * dwarf2/leb.h (read_offset): Declare.
8912
8913 2020-02-08  Tom Tromey  <tom@tromey.com>
8914
8915         * dwarf2/read.c (dwarf2_section_size): Remove.
8916         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8917         Update.
8918         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8919
8920 2020-02-08  Tom Tromey  <tom@tromey.com>
8921
8922         * dwarf2/read.c (read_initial_length): Move to leb.c.
8923         * dwarf2/leb.h (read_initial_length): Declare.
8924         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8925         handle_nonstd parameter.
8926         * dwarf2/frame.c (read_initial_length): Remove.
8927         (decode_frame_entry_1): Update.
8928
8929 2020-02-08  Tom Tromey  <tom@tromey.com>
8930
8931         * dwarf2/loc.c (dwarf2_find_location_expression)
8932         (dwarf_evaluate_loc_desc::get_tls_address)
8933         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8934         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8935         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8936         (dwarf2_compile_property_to_c)
8937         (dwarf2_loc_desc_get_symbol_read_needs)
8938         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8939         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8940         (loclist_describe_location, loclist_tracepoint_var_ref)
8941         (loclist_generate_c_location): Update.
8942         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8943         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8944         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8945         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8946         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8947         (dwarf2_per_cu_data::addr_size)
8948         (dwarf2_per_cu_data::ref_addr_size)
8949         (dwarf2_per_cu_data::text_offset)
8950         (dwarf2_per_cu_data::addr_type): Now methods.
8951         (per_cu_header_read_in): Make per_cu "const".
8952         (dwarf2_version): Remove.
8953         (dwarf2_per_cu_data::int_type): Now a method.
8954         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8955         (set_die_type, read_array_type, read_subrange_index_type)
8956         (read_tag_string_type, read_subrange_type): Update.
8957         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8958         offset_size, ref_addr_size, text_offset, addr_type, version,
8959         objfile, int_type, addr_sized_int_type>: Declare methods.
8960
8961 2020-02-08  Tom Tromey  <tom@tromey.com>
8962
8963         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8964         Move earlier.
8965
8966 2020-02-08  Tom Tromey  <tom@tromey.com>
8967
8968         * dwarf2/read.h (dwarf_line_debug): Declare.
8969         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8970         * dwarf2/read.c: Move line_header code to new files.
8971         (dwarf_line_debug): No longer static.
8972         * dwarf2/line-header.c: New file.
8973         * dwarf2/line-header.h: New file.
8974
8975 2020-02-08  Tom Tromey  <tom@tromey.com>
8976
8977         * dwarf2/read.c (struct line_header) <file_full_name,
8978         file_file_name>: Return unique_xmalloc_ptr.
8979         (line_header::file_file_name): Update.
8980         (line_header::file_full_name): Update.
8981         (dw2_get_file_names_reader): Update.
8982         (macro_start_file): Update.
8983
8984 2020-02-08  Tom Tromey  <tom@tromey.com>
8985
8986         * dwarf2/read.c (struct line_header) <file_full_name,
8987         file_file_name>: Declare methods.
8988         (dw2_get_file_names_reader): Update.
8989         (file_file_name): Now a method.
8990         (file_full_name): Likewise.
8991         (macro_start_file): Update.
8992
8993 2020-02-08  Tom Tromey  <tom@tromey.com>
8994
8995         * dwarf2/read.c (dwarf_always_disassemble)
8996         (show_dwarf_always_disassemble): Move to loc.c.
8997         (_initialize_dwarf2_read): Move "always-disassemble" registration
8998         to loc.c.
8999         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9000         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9001         static.
9002         (show_dwarf_always_disassemble): Move from read.c.
9003         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9004
9005 2020-02-08  Tom Tromey  <tom@tromey.com>
9006
9007         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9008         (create_quick_file_names_table): Return htab_up.
9009         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9010         Update.
9011         * dwarf2/read.h (struct dwarf2_per_objfile)
9012         <quick_file_names_table>: Now htab_up.
9013
9014 2020-02-08  Tom Tromey  <tom@tromey.com>
9015
9016         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9017
9018 2020-02-08  Tom Tromey  <tom@tromey.com>
9019
9020         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9021         Rewrite.
9022         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9023         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9024         (abbrev_table::abbrev_table): No longer inline.
9025         (ABBREV_HASH_SIZE): Remove.
9026         (abbrev_table::m_abbrevs): Now an htab_up.
9027
9028 2020-02-08  Tom Tromey  <tom@tromey.com>
9029
9030         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9031         (cutu_reader): Update.
9032         (build_type_psymtabs_1): Update.
9033         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9034         (abbrev_table::alloc_abbrev): Update.
9035         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9036         (abbrev_table::read): New static method, renamed from
9037         abbrev_table_read_table.
9038         (abbrev_table::alloc_abbrev)
9039         (abbrev_table::add_abbrev): Now private.
9040         (abbrev_table::abbrev_table): Now private.
9041         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9042
9043 2020-02-08  Tom Tromey  <tom@tromey.com>
9044
9045         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9046         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9047         htab_up.
9048
9049 2020-02-08  Tom Tromey  <tom@tromey.com>
9050
9051         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9052         htab_up.
9053         (lookup_dwo_unit_in_dwp): Update.
9054         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9055         on obstack.
9056
9057 2020-02-08  Tom Tromey  <tom@tromey.com>
9058
9059         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9060         obstack.
9061
9062 2020-02-08  Tom Tromey  <tom@tromey.com>
9063
9064         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9065         line_header_hash.
9066         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9067         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9068         Change type to htab_up.
9069
9070 2020-02-08  Tom Tromey  <tom@tromey.com>
9071
9072         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9073         htab_up.  Don't allocate on obstack.
9074         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9075         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9076         Change type to htab_up.
9077
9078 2020-02-08  Tom Tromey  <tom@tromey.com>
9079
9080         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9081         Change type to htab_up.
9082         * dwarf2/read.c (create_signatured_type_table_from_index)
9083         (create_signatured_type_table_from_debug_names)
9084         (create_all_type_units, add_type_unit)
9085         (lookup_dwo_signatured_type, lookup_signatured_type)
9086         (process_skeletonless_type_unit): Update.
9087         (create_debug_type_hash_table, create_debug_types_hash_table):
9088         Change type of types_htab.
9089         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9090         htab_up.  Don't allocate on obstack.
9091         (create_cus_hash_table): Change type of cus_htab parameter.
9092         (struct dwo_file) <cus, tus>: Now htab_up.
9093         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9094         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9095         (queue_and_load_all_dwo_tus): Update.
9096         * dwarf2/index-write.c (write_gdbindex): Update.
9097         (write_debug_names): Update.
9098
9099 2020-02-08  Tom Tromey  <tom@tromey.com>
9100
9101         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9102         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9103         destructor.
9104         (struct dwarf2_per_objfile) <queue>: New member.
9105         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9106         dwarf2/read.h.
9107         (dwarf2_queue, dwarf2_queue_tail): Remove.
9108         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9109         DISABLE_COPY_AND_ASSIGN.
9110         <m_per_objfile>: New member.
9111         <~dwarf2_queue_guard>: Rewrite.
9112         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9113         Update.
9114         (~dwarf2_queue_item): New.
9115
9116 2020-02-08  Tom Tromey  <tom@tromey.com>
9117
9118         * dwarf2/read.c (struct die_info) <has_children>: New member.
9119         (dw2_get_file_names_reader): Remove has_children.
9120         (dw2_get_file_names): Update.
9121         (read_cutu_die_from_dwo): Remove has_children.
9122         (cutu_reader::init_tu_and_read_dwo_dies)
9123         (cutu_reader::cutu_reader): Update.
9124         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9125         Remove has_children.
9126         (build_type_psymtabs_1, process_skeletonless_type_unit)
9127         (load_partial_comp_unit, load_full_comp_unit): Update.
9128         (create_dwo_cu_reader): Remove has_children.
9129         (create_cus_hash_table, read_die_and_children): Update.
9130         (read_full_die_1,read_full_die): Remove has_children.
9131         (read_signatured_type): Update.
9132         (class cutu_reader) <has_children>: Remove.
9133
9134 2020-02-08  Tom Tromey  <tom@tromey.com>
9135
9136         * dwarf2/expr.c: Rename from dwarf2expr.c.
9137         * dwarf2/expr.h: Rename from dwarf2expr.h.
9138         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9139         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9140         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9141         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9142         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9143         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9144         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9145         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9146         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9147         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9148         * dwarf2/loc.c: Rename from dwarf2loc.c.
9149         * dwarf2/loc.h: Rename from dwarf2loc.h.
9150         * dwarf2/read.c: Rename from dwarf2read.c.
9151         * dwarf2/read.h: Rename from dwarf2read.h.
9152         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9153         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9154         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9155         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9156         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9157         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9158         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9159         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9160         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9161         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9162         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9163         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9164         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9165         Update.
9166         * Makefile.in (COMMON_SFILES): Update.
9167         (HFILES_NO_SRCDIR): Update.
9168
9169 2020-02-08  Tom Tromey  <tom@tromey.com>
9170
9171         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9172         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9173
9174 2020-02-08  Tom Tromey  <tom@tromey.com>
9175
9176         * dwarf2read.h (struct die_info): Don't declare.
9177
9178 2020-02-08  Tom Tromey  <tom@tromey.com>
9179
9180         * dwarf2read.h (die_info_ptr): Remove typedef.
9181
9182 2020-02-08  Tom Tromey  <tom@tromey.com>
9183
9184         * dwarf2read.c (read_call_site_scope)
9185         (handle_data_member_location, dwarf2_add_member_fn)
9186         (mark_common_block_symbol_computed, read_common_block)
9187         (attr_to_dynamic_prop, partial_die_info::read)
9188         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9189         (dwarf2_symbol_mark_computed, set_die_type): Update.
9190         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9191         method.
9192         (attr_form_is_block): Don't declare.
9193         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9194
9195 2020-02-08  Tom Tromey  <tom@tromey.com>
9196
9197         * dwarf2read.c (dwarf2_find_base_address, )
9198         (read_call_site_scope, rust_containing_type)
9199         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9200         (handle_data_member_location, dwarf2_add_member_fn)
9201         (get_alignment, read_structure_type, process_structure_scope)
9202         (mark_common_block_symbol_computed, read_common_block)
9203         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9204         (partial_die_info::read, read_attribute_value, new_symbol)
9205         (lookup_die_type, dwarf2_get_ref_die_offset)
9206         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9207         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9208         (dwarf2_symbol_mark_computed): Update.
9209         * dwarf2/attribute.h (struct attribute) <value_as_address,
9210         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9211         methods.
9212         (value_as_address, attr_form_is_section_offset)
9213         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9214         * dwarf2/attribute.c (attribute::value_as_address)
9215         (attribute::form_is_section_offset, attribute::form_is_constant)
9216         (attribute::form_is_ref): Now methods.
9217
9218 2020-02-08  Tom Tromey  <tom@tromey.com>
9219
9220         * dwarf2read.c (struct attribute, DW_STRING)
9221         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9222         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9223         (attr_form_is_block, attr_form_is_section_offset)
9224         (attr_form_is_constant, attr_form_is_ref): Move.
9225         * dwarf2/attribute.h: New file.
9226         * dwarf2/attribute.c: New file, from dwarf2read.c.
9227         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9228
9229 2020-02-08  Tom Tromey  <tom@tromey.com>
9230
9231         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9232         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9233         Move.
9234         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9235         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9236         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9237         abbrev.c.
9238         * dwarf2/abbrev.h: New file.
9239         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9240         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9241
9242 2020-02-08  Tom Tromey  <tom@tromey.com>
9243
9244         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9245         (dwarf2_section_size, dwarf2_get_section_info)
9246         (create_signatured_type_table_from_debug_names)
9247         (create_addrmap_from_aranges, read_debug_names_from_section)
9248         (get_gdb_index_contents_from_section, read_comp_unit_head)
9249         (error_check_comp_unit_head, read_abbrev_offset)
9250         (create_debug_type_hash_table, init_cu_die_reader)
9251         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9252         (read_comp_units_from_section, create_cus_hash_table)
9253         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9254         (create_dwp_v2_section, dwarf2_rnglists_process)
9255         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9256         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9257         (read_indirect_string_from_dwz, read_addr_index_1)
9258         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9259         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9260         (fill_in_loclist_baton): Update.
9261         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9262         get_containing_section, get_bfd_owner, get_bfd_section,
9263         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9264         (dwarf2_read_section, get_section_name, get_section_file_name)
9265         (get_containing_section, get_section_bfd_owner)
9266         (get_section_bfd_section, get_section_name, get_section_file_name)
9267         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9268         declare.
9269         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9270         (dwarf2_section_info::get_bfd_owner)
9271         (dwarf2_section_info::get_bfd_section)
9272         (dwarf2_section_info::get_name)
9273         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9274         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9275         (dwarf2_section_info::read): Now methods.
9276         * dwarf-index-write.c (class debug_names): Update.
9277
9278 2020-02-08  Tom Tromey  <tom@tromey.com>
9279
9280         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9281         Move to dwarf2/section.h.
9282         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9283         (get_section_bfd_section, get_section_name)
9284         (get_section_file_name, get_section_id, get_section_flags)
9285         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9286         dwarf2/section.c.
9287         * dwarf2/section.h: New file.
9288         * dwarf2/section.c: New file, from dwarf2read.c.
9289         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9290
9291 2020-02-08  Tom Tromey  <tom@tromey.com>
9292
9293         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9294         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9295         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9296         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9297         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9298         * dwarf2/leb.h: New file, from dwarf2read.c.
9299         * dwarf2/leb.c: New file, from dwarf2read.c.
9300         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9301         Remove.
9302         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9303         (COMMON_SFILES): Add dwarf2/leb.c.
9304
9305 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9306
9307         GDB 9.1 released.
9308
9309 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9310
9311         PR gdb/25190:
9312         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9313         * gdb/remote.c (remote_console_output): Update.
9314         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9315         (ui_file_puts): ...this.
9316         * gdb/ui-file.h (ui_file_puts): Add declaration.
9317         * gdb/utils.c (emit_style_escape): Update.
9318         (flush_wrap_buffer): Update.
9319         (fputs_maybe_filtered): Update.
9320         (fputs_unfiltered): Add function.
9321
9322 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9323
9324         * gdb/event-loop.c (gdb_wait_for_event): Update.
9325         * gdb/printcmd.c (printf_command): Update.
9326         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9327         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9328         (gdb_os_flush_stderr): Update.
9329         * gdb/remote.c (remote_console_output): Update.
9330         * gdb/ui-file.c (gdb_flush): Rename to...
9331         (ui_file_flush): ...this.
9332         (stderr_file::write): Update.
9333         (stderr_file::puts): Update.
9334         * gdb/ui-file.h (gdb_flush): Rename to...
9335         (ui_file_flush): ...this.
9336         * gdb/utils.c (gdb_flush): Add function.
9337         * gdb/utils.h (gdb_flush): Add declaration.
9338
9339 2020-02-07  Tom Tromey  <tromey@adacore.com>
9340
9341         PR breakpoints/24915:
9342         * source.c (find_and_open_source): Do not check basenames_may_differ.
9343
9344 2020-02-07  Tom Tromey  <tom@tromey.com>
9345
9346         * README: Update gdbserver documentation.
9347         * gdbserver: Move to top level.
9348         * configure.tgt (build_gdbserver): Remove.
9349         * configure.ac: Remove --enable-gdbserver.
9350         * configure: Rebuild.
9351         * Makefile.in (distclean): Don't mention gdbserver.
9352
9353 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9354
9355         * source-cache.c (source_cache::ensure): Surround
9356         get_plain_source_lines with a try/catch.
9357         (source_cache::get_line_charpos): Get rid of try/catch
9358         and only check for the return value of "ensure".
9359         * tui/tui-source.c (tui_source_window::set_contents):
9360         Simplify "nlines" calculation.
9361
9362 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9363
9364         * MAINTAINERS (Write After Approval): Add myself.
9365
9366 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9367
9368         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9369         function call.
9370
9371 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9372
9373         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9374
9375 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9376
9377         * nat/riscv-linux-tdesc.h: New file.
9378         * nat/riscv-linux-tdesc.c: New file, taking code from...
9379         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9380         ... here.
9381         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9382         NATDEPFILES.
9383
9384 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9385
9386         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9387         we don't set the fake simulator ptid to the null_ptid.
9388
9389 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9390
9391         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9392         * gdbthread.h (class thread_info) <resumed>: Likewise.
9393         * infrun.c (resume_1): Likewise.
9394         (proceed): Likewise.
9395         (infrun_thread_stop_requested): Likewise.
9396         (stop_all_threads): Likewise.
9397         (handle_inferior_event): Likewise.
9398         (restart_threads): Likewise.
9399         (finish_step_over): Likewise.
9400         (keep_going_stepped_thread): Likewise.
9401         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9402         (linux_handle_extended_wait): Likewise.
9403         * record-btrace.c (get_thread_current_frame_id): Likewise.
9404         * record-full.c (record_full_wait_1): Likewise.
9405         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9406         * target.c (target_resume): Likewise.
9407         * thread.c (set_running_thread): Likewise.
9408
9409 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9410
9411         * f-valprint.c (f77_print_array_1): Changed datatype of index
9412         variable to LONGEST from int to enable it to contain bound
9413         values correctly.
9414
9415 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9416
9417         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9418         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9419         offsets according to FLEN determined.
9420         (riscv_linux_nat_target::read_description): Determine FLEN
9421         dynamically.
9422         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9423         according to FLEN determined.
9424         (riscv_linux_nat_target::store_registers): Likewise.
9425
9426 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9427
9428         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9429         when reg->group is empty and reggroup is not.
9430
9431 2020-01-31  Tom Tromey  <tromey@adacore.com>
9432
9433         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9434         Call beneath target's mourn_inferior after unpushing.
9435
9436 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9437
9438         PR tui/9765
9439         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9440         have enough lines to fill the screen, still return the lowest
9441         address we found.
9442
9443 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9444
9445         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9446         '-', '<', and '>' commands.
9447
9448 2020-01-29  Pedro Alves  <palves@redhat.com>
9449             Sergio Durigan Junior  <sergiodj@redhat.com>
9450
9451         * infcmd.c (construct_inferior_arguments): Assert that
9452         'argc' is greater than 0.
9453
9454 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9455
9456         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9457         (BRK_INSN_MASK): Define to 0xd4200000.
9458         (aarch64_program_breakpoint_here_p): New function.
9459         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9460         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9461         breakpoint.c.
9462         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9463         breakpoint.h
9464         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9465         call gdbarch_program_breakpoint_here_p.
9466         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9467         default_program_breakpoint_here_p, changed return type to bool and
9468         simplified.
9469         * breakpoint.h (program_breakpoint_here): Moved prototype to
9470         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9471         return type to bool.
9472         * gdbarch.c: Regenerate.
9473         * gdbarch.h: Regenerate.
9474         * gdbarch.sh (program_breakpoint_here_p): New method.
9475         * infrun.c (handle_signal_stop): Call
9476         gdbarch_program_breakpoint_here_p.
9477
9478 2020-01-26  Tom Tromey  <tom@tromey.com>
9479
9480         * ctfread.c (struct ctf_fp_info): Reindent.
9481         (_initialize_ctfread): Remove.
9482
9483 2020-01-26  Tom Tromey  <tom@tromey.com>
9484
9485         * psymtab.c (partial_map_expand_apply)
9486         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9487         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9488         (psym_print_stats, psym_expand_symtabs_for_function)
9489         (psym_map_symbol_filenames, psym_map_matching_symbols)
9490         (psym_expand_symtabs_matching)
9491         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9492         (maintenance_check_psymtabs): Use new methods.
9493         * psympriv.h (struct partial_symtab) <readin_p,
9494         get_compunit_symtab>: New methods.
9495         <readin, compunit_symtab>: Remove members.
9496         (struct standard_psymtab): New.
9497         (struct legacy_psymtab): Derive from standard_psymtab.
9498         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9499         standard_psymtab.
9500         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9501
9502 2020-01-26  Tom Tromey  <tom@tromey.com>
9503
9504         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9505         read_dependencies.  Add assert.
9506         * psymtab.c (partial_symtab::read_dependencies): New method.
9507         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9508         method.
9509         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9510         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9511         read_dependencies.
9512         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9513         Add assert.
9514
9515 2020-01-26  Tom Tromey  <tom@tromey.com>
9516
9517         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9518         Call expand_psymtab.
9519         (xcoff_read_symtab): Call expand_psymtab.
9520         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9521         legacy_expand_psymtab.
9522         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9523         method.
9524         (struct legacy_psymtab) <expand_psymtab>: Implement.
9525         <legacy_expand_psymtab>: New member.
9526         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9527         (parse_partial_symbols): Set legacy_expand_psymtab.
9528         (psymtab_to_symtab_1): Change argument order.  Call
9529         expand_psymtab.
9530         (new_psymtab): Set legacy_expand_psymtab.
9531         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9532         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9533         expand_psymtab.
9534         (dwarf2_psymtab::expand_psymtab): Rename from
9535         psymtab_to_symtab_1.  Call expand_psymtab.
9536         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9537         (dbx_end_psymtab): Likewise.
9538         (dbx_psymtab_to_symtab_1): Change argument order. Call
9539         expand_psymtab.
9540         (dbx_read_symtab): Call expand_psymtab.
9541         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9542         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9543         (ctf_psymtab::read_symtab): Call expand_psymtab.
9544
9545 2020-01-26  Tom Tromey  <tom@tromey.com>
9546
9547         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9548         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9549         messages.
9550         * mdebugread.c (mdebug_read_symtab): Remove prints.
9551         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9552         assert.
9553         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9554
9555 2020-01-26  Tom Tromey  <tom@tromey.com>
9556
9557         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9558         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9559         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9560         legacy_symtab.
9561         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9562         * psymtab.c (psymtab_to_symtab): Call method.
9563         (dump_psymtab): Update.
9564         * psympriv.h (struct partial_symtab): Add virtual destructor.
9565         <read_symtab>: New method.
9566         (struct legacy_symtab): New.
9567         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9568         (struct pst_map) <pst>: Now a legacy_psymtab.
9569         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9570         (new_psymtab): Use legacy_psymtab.
9571         * dwarf2read.h (struct dwarf2_psymtab): New.
9572         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9573         * dwarf2read.c (dwarf2_create_include_psymtab)
9574         (dwarf2_build_include_psymtabs, create_type_unit_group)
9575         (create_partial_symtab, process_psymtab_comp_unit_reader)
9576         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9577         (set_partial_user): Use dwarf2_psymtab.
9578         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9579         (psymtab_to_symtab_1, process_full_comp_unit)
9580         (process_full_type_unit, dwarf2_ranges_read)
9581         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9582         (dwarf_decode_lines): Use dwarf2_psymtab.
9583         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9584         (add_address_entry_worker, write_one_signatured_type)
9585         (recursively_count_psymbols, recursively_write_psymbols)
9586         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9587         (write_debug_names): Likewise.
9588         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9589         <pst>: Now a legacy_psymtab.
9590         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9591         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9592         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9593         * ctfread.c (struct ctf_psymtab): New.
9594         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9595         ctf_psymtab.
9596         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9597         (create_partial_symtab): Return a ctf_psymtab.
9598         (scan_partial_symbols): Update.
9599
9600 2020-01-26  Tom Tromey  <tom@tromey.com>
9601
9602         * xcoffread.c (xcoff_start_psymtab): Use new.
9603         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9604         renamed from start_psymtab_common.
9605         * psympriv.h (struct partial_symtab): Add new constructor.
9606         (start_psymtab_common): Don't declare.
9607         * mdebugread.c (parse_partial_symbols): Use new.
9608         * dwarf2read.c (create_partial_symtab): Use new.
9609         * dbxread.c (start_psymtab): Use new.
9610         * ctfread.c (create_partial_symtab): Use new.
9611
9612 2020-01-26  Tom Tromey  <tom@tromey.com>
9613
9614         * xcoffread.c (xcoff_end_psymtab): Use new.
9615         * psymtab.c (start_psymtab_common): Use new.
9616         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9617         Update.
9618         * psympriv.h (struct partial_symtab): Add parameters to
9619         constructor.  Don't inline.
9620         (allocate_psymtab): Don't declare.
9621         * mdebugread.c (new_psymtab): Use new.
9622         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9623         * dbxread.c (dbx_end_psymtab): Use new.
9624
9625 2020-01-26  Tom Tromey  <tom@tromey.com>
9626
9627         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9628         allocate_psymtab.  Update documentation.
9629         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9630         allocate_psymtab.  Do not use new.
9631         (allocate_psymtab): Use new.  Update.
9632
9633 2020-01-26  Tom Tromey  <tom@tromey.com>
9634
9635         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9636         * psymtab.c (psym_print_stats): Update.
9637         * psympriv.h (struct partial_symtab) <readin,
9638         psymtabs_addrmap_supported, anonymous>: Now bool.
9639         * mdebugread.c (psymtab_to_symtab_1): Update.
9640         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9641         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9642         (process_full_comp_unit, process_full_type_unit): Update.
9643         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9644         * ctfread.c (psymtab_to_symtab): Update.
9645
9646 2020-01-26  Tom Tromey  <tom@tromey.com>
9647
9648         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9649         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9650         * psymtab.c (psymtab_storage): Delete psymtabs.
9651         (psymtab_storage::allocate_psymtab): Use new.
9652         (psymtab_storage::discard_psymtab): Use delete.
9653         * psympriv.h (struct partial_symtab): Add constructor and
9654         initializers.
9655
9656 2020-01-26  Tom Tromey  <tom@tromey.com>
9657
9658         * machoread.c: Do not include psympriv.h.
9659
9660 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9661
9662         * NEWS: Mention the new option and the set/show commands.
9663
9664 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9665
9666         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9667         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9668         (validate_exec_file): New variables, enums, functions.
9669         (exec_file_locate_attach, print_section_info): Style the filenames.
9670         (_initialize_exec): Install show_exec_file_mismatch_command and
9671          set_exec_file_mismatch_command.
9672         * gdbcore.h (validate_exec_file): Declare.
9673         * infcmd.c (attach_command): Call validate_exec_file.
9674         * remote.c ( remote_target::remote_add_inferior): Likewise.
9675
9676 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9677
9678         * frame.c (find_frame_sal): Move call to get_next_frame into more
9679         inner scope.
9680         * inline-frame.c (inilne_state) <inline_state>: Update argument
9681         types.
9682         (inilne_state) <skipped_symbol>: Rename to...
9683         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9684         (skip_inline_frames): Build vector of skipped symbols and use this
9685         to reate the inline_state.
9686         (inline_skipped_symbol): Add a comment and some assertions, fetch
9687         skipped symbol from the list.
9688
9689 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9690
9691         * buildsym.c (lte_is_less_than): Delete.
9692         (buildsym_compunit::end_symtab_with_blockvector): Create local
9693         lambda function to sort line table entries, and use
9694         std::stable_sort instead of std::sort.
9695         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9696         markers when looking for a previous line.
9697
9698 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9699
9700         * dwarf2read.c (lnp_state_machine::record_line): Include
9701         end_sequence parameter in debug print out.  Record the line if we
9702         are at an end_sequence marker even if it's not the start of a
9703         statement.
9704         * symmisc.c (maintenance_print_one_line_table): Print end of
9705         sequence markers with 'END' not '0'.
9706
9707 2020-01-24  Pedro Alves  <palves@redhat.com>
9708
9709         PR gdb/25410
9710         * thread.c (scoped_restore_current_thread::restore): Use
9711         switch_to_inferior_no_thread.
9712         * exec.c: Include "progspace-and-thread.h".
9713         (add_target_sections, remove_target_sections):
9714         scoped_restore_current_pspace_and_thread instead of
9715         scoped_restore_current_thread.
9716         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9717         and aspace to the inferior before calling clone_program_space.
9718         Remove stale comment.
9719
9720 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9721
9722         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9723         (arm_netbsd_nat_target::fetch_registers): ...this.
9724         (arm_nbsd_nat_target::store_registers): Rename to...
9725         (arm_netbsd_nat_target::store_registers): ...this.
9726
9727 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9728
9729         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9730         register_t.
9731
9732 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9733
9734         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9735         Update comment.
9736         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9737         Likewise.
9738         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9739         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9740         the correct replacement (iterate_over_regset_sections).
9741         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9742         Update comment.
9743
9744 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9745
9746         PR gdb/23718
9747         * gdb/python/python.c (execute_gdb_command): Call
9748         async_enable_stdin in catch block.
9749
9750 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9751
9752         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9753         SWITCH_THRU_ALL_UIS.
9754
9755 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9756
9757         PR tui/9765
9758         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9759         comment, add extra parameter, and update to store previous symbol
9760         when appropriate.
9761         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9762         add extra parameter.
9763         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9764         remove unneeded parameter, add try/catch around gdb_print_insn,
9765         rewrite to add items to asm_lines vector.
9766         (tui_find_backward_disassembly_start_address): New function.
9767         (tui_find_disassembly_address): Updated throughout.
9768         (tui_disasm_window::set_contents): Update for changes to
9769         tui_disassemble.
9770         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9771         number of lines to scroll.
9772
9773 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9774
9775         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9776         (SECT_OFF_DATA): Likewise.
9777         (SECT_OFF_RODATA): Likewise.
9778         (SECT_OFF_TEXT): Likewise.
9779         (SECT_OFF_BSS): Likewise.
9780         (struct objfile) <text_section_offset, data_section_offset>: New
9781         methods.
9782         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9783         objfile::text_section_offset.
9784         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9785         * coffread.c (coff_symtab_read): Likewise.
9786         (enter_linenos): Likewise.
9787         (process_coff_symbol): Likewise.
9788         * ctfread.c (get_objfile_text_range): Likewise.
9789         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9790         Use objfile::data_section_offset.
9791         * dwarf2-frame.c (execute_cfa_program): Use
9792         objfile::text_section_offset.
9793         (dwarf2_frame_find_fde): Likewise.
9794         * dwarf2read.c (create_addrmap_from_index): Likewise.
9795         (create_addrmap_from_aranges): Likewise.
9796         (dw2_find_pc_sect_compunit_symtab): Likewise.
9797         (process_psymtab_comp_unit_reader): Likewise.
9798         (add_partial_symbol): Likewise.
9799         (add_partial_subprogram): Likewise.
9800         (process_full_comp_unit): Likewise.
9801         (read_file_scope): Likewise.
9802         (read_func_scope): Likewise.
9803         (read_lexical_block_scope): Likewise.
9804         (read_call_site_scope): Likewise.
9805         (dwarf2_rnglists_process): Likewise.
9806         (dwarf2_ranges_process): Likewise.
9807         (dwarf2_ranges_read): Likewise.
9808         (dwarf_decode_lines_1): Likewise.
9809         (new_symbol): Likewise.
9810         (dwarf2_fetch_die_loc_sect_off): Likewise.
9811         (dwarf2_per_cu_text_offset): Likewise.
9812         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9813         * hppa-tdep.c (read_unwind_info): Likewise.
9814         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9815         * psympriv.h (struct partial_symtab): Likewise.
9816         * psymtab.c (find_pc_sect_psymtab): Likewise.
9817         * solib-svr4.c (enable_break): Likewise.
9818         * stap-probe.c (relocate_address): Use
9819         objfile::data_section_offset.
9820         * xcoffread.c (enter_line_range): Use
9821         objfile::text_section_offset.
9822         (read_xcoff_symtab): Likewise.
9823
9824 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9825
9826         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9827         declaration to narrower scopes.
9828
9829 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9830
9831         * darwin-nat.h (struct darwin_exception_msg, enum
9832         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9833         Move up.
9834         (class darwin_nat_target) <wait_1, check_new_threads,
9835         decode_exception_message, decode_message, stop_inferior,
9836         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9837         * darwin-nat.c (darwin_check_new_threads): Rename to...
9838         (darwin_nat_target::check_new_threads): ... this.
9839         (darwin_suspend_inferior_it): Remove.
9840         (darwin_decode_exception_message): Rename to...
9841         (darwin_nat_target::decode_exception_message): ... this.
9842         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9843         (darwin_decode_message): Rename to...
9844         (darwin_nat_target::decode_message): ... this.
9845         (cancel_breakpoint): Rename to...
9846         (darwin_nat_target::cancel_breakpoint): ... this.
9847         (darwin_wait): Rename to...
9848         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9849         instead of iterate_over_inferiors.
9850         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9851         (darwin_stop_inferior): Rename to...
9852         (darwin_nat_target::stop_inferior): ... this.
9853         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9854         (darwin_init_thread_list): Rename to...
9855         (darwin_nat_target::init_thread_list): ... this.
9856         (darwin_ptrace_him): Rename to...
9857         (darwin_nat_target::ptrace_him): ... this.
9858         (darwin_nat_target::create_inferior): Pass lambda function to
9859         fork_inferior.
9860         (darwin_nat_target::detach): Call stop_inferior instead of
9861         darwin_stop_inferior.
9862         * fork-inferior.h (fork_inferior): Change init_trace_fun
9863         parameter to gdb::function_view.
9864         * fork-inferior.c (fork_inferior): Likewise.
9865
9866 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9867
9868         * i386-cygwin-tdep.c (core_process_module_section): Update.
9869         * windows-nat.c (struct lm_info_windows): Add text_offset.
9870         (windows_xfer_shared_libraries): Update.
9871         * windows-tdep.c (windows_xfer_shared_library):
9872         Add text_offset_cached argument.
9873         * windows-tdep.h (windows_xfer_shared_library): Update.
9874
9875 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9876
9877         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9878
9879 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9880
9881         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9882         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9883         replace with range-based for.
9884         (gdbsim_interrupt_inferior): Remove.
9885         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9886         with a range-based for.  Inline code from
9887         gdbsim_interrupt_inferior.
9888
9889 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9890
9891         * infrun.c (proceed): Fix indentation.
9892
9893 2020-01-21  Tom Tromey  <tromey@adacore.com>
9894
9895         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9896         * python/python.c (python_extension_ops): Update.
9897         (gdbpy_colorize): New function.
9898         * python/lib/gdb/__init__.py (colorize): New function.
9899         * extension.h (ext_lang_colorize): Declare.
9900         * extension.c (ext_lang_colorize): New function.
9901         * extension-priv.h (struct extension_language_ops) <colorize>: New
9902         member.
9903         * cli/cli-style.c (_initialize_cli_style): Update help text.
9904
9905 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9906
9907         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9908         <cond>: Change type to bool.
9909         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9910         (aarch64_displaced_step_cb): Likewise.
9911         (aarch64_displaced_step_tb): Likewise.
9912
9913 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9914
9915         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9916         output.
9917
9918 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9919
9920         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9921         <pc_adjust>: Adjust the documentation.
9922         (aarch64_displaced_step_fixup): Check if PC really moved before
9923         adjusting it.
9924
9925 2020-01-19  Tom Tromey  <tom@tromey.com>
9926
9927         * disasm.c (~gdb_disassembler): New destructor.
9928         (gdb_buffered_insn_length): Call disassemble_free_target.
9929         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9930         DISABLE_COPY_AND_ASSIGN.
9931
9932 2020-01-19  Tom Tromey  <tom@tromey.com>
9933
9934         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9935         (die_reader_func_ftype): Remove.
9936         (cutu_reader): New class.
9937         (dw2_get_file_names_reader): Remove "data" parameter.
9938         (dw2_get_file_names): Use cutu_reader.
9939         (create_debug_type_hash_table): Update.
9940         (read_cutu_die_from_dwo): Update comment.
9941         (lookup_dwo_unit): Add dwo_name parameter.
9942         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9943         die_reader_func_ftype and data parameters.
9944         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9945         Remove die_reader_func_ftype and data parameters.
9946         (~cutu_reader): New; from init_cutu_and_read_dies.
9947         (cutu_reader::cutu_reader): Rename from
9948         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9949         and data parameters.
9950         (init_cutu_and_read_dies_simple): Remove.
9951         (struct process_psymtab_comp_unit_data): Remove.
9952         (process_psymtab_comp_unit_reader): Remove data parameter; add
9953         want_partial_unit and pretend_language parameters.
9954         (process_psymtab_comp_unit): Use cutu_reader.
9955         (build_type_psymtabs_reader): Remove data parameter.
9956         (build_type_psymtabs_1): Use cutu_reader.
9957         (process_skeletonless_type_unit): Likewise.
9958         (load_partial_comp_unit_reader): Remove.
9959         (load_partial_comp_unit): Use cutu_reader.
9960         (load_full_comp_unit_reader): Remove.
9961         (load_full_comp_unit): Use cutu_reader.
9962         (struct create_dwo_cu_data): Remove.
9963         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9964         dwo_unit parameters.
9965         (create_cus_hash_table): Use cutu_reader.
9966         (struct dwarf2_read_addr_index_data): Remove.
9967         (dwarf2_read_addr_index_reader): Remove.
9968         (dwarf2_read_addr_index): Use cutu_reader.
9969         (read_signatured_type_reader): Remove.
9970         (read_signatured_type): Use cutu_reader.
9971
9972 2020-01-19  Tom Tromey  <tom@tromey.com>
9973
9974         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9975         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9976         (tui_wrefresh): Declare.
9977         * tui/tui-wingeneral.c (suppress_output): New global.
9978         (tui_suppress_output, ~tui_suppress_output): New constructor and
9979         destructor.
9980         (tui_wrefresh): New function.
9981         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9982         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9983         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9984         method.
9985         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9986         tui_wrefresh.
9987         (tui_data_window::no_refresh): New method.
9988         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9989         (tui_reg_command): Use tui_suppress_output
9990         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9991         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9992         method.
9993         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9994
9995 2020-01-19  Tom Tromey  <tom@tromey.com>
9996
9997         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9998         Handle case where symtab is null.
9999
10000 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10001
10002         * linux-fork.c (one_fork_p): Simplify.
10003
10004 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10005
10006         * top.c (struct qt_args): Remove.
10007         (kill_or_detach): Change return type to void, replace `void *`
10008         parameter with a proper one.
10009         (print_inferior_quit_action):  Likewise.
10010         (quit_confirm): Use range-based for loop to iterate over inferiors.
10011         (quit_force): Likewise.
10012
10013 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10014
10015         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10016         `void *` parameter with proper parameters.
10017         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10018         (print_one_inferior): Change return type to void, replace `void *`
10019         parameter with proper parameters.
10020         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10021         inferiors.
10022         (get_other_inferior): Remove.
10023         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10024         inferiors.
10025
10026 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10027
10028         * mi/mi-interp.c (report_initial_inferior): Remove.
10029         (mi_interp::init): Use range-based for to iterate over inferiors.
10030
10031 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10032
10033         * python/py-inferior.c (build_inferior_list): Remove.
10034         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10035
10036 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10037
10038         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10039         (btrace_stitch_trace): Likewise.
10040         * charset.c (intermediate_encoding): Likewise (vaild).
10041         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10042         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10043         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10044
10045 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10046
10047         * windows-tdep.c (windows_get_tlb_type):
10048         Add rtl_user_process_parameters type.
10049
10050 2020-01-16  Pedro Alves  <palves@redhat.com>
10051             Norbert Lange  <nolange79@gmail.com>
10052
10053         PR build/24805
10054         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10055         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10056         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10057         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10058         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10059         (ps_plog): Redeclare exported functions with default visibility.
10060
10061 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10062
10063         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10064         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10065
10066 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10067
10068         * infcmd.c (post_create_inferior): Use get_thread_regcache
10069         instead of get_current_regcache.
10070
10071 2020-01-14  Tom Tromey  <tom@tromey.com>
10072
10073         PR symtab/12535:
10074         * python/python.c (gdbpy_decode_line): Treat empty string the same
10075         as no argument.
10076
10077 2020-01-14  Tom Tromey  <tom@tromey.com>
10078
10079         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10080
10081 2020-01-14  Tom Tromey  <tom@tromey.com>
10082
10083         * nat/linux-btrace.c: Don't include <config.h>.
10084         * nat/linux-ptrace.c: Don't include <config.h>.
10085         * nat/x86-linux-dregs.c: Don't include <config.h>.
10086
10087 2020-01-14  Tom Tromey  <tom@tromey.com>
10088
10089         * configure: Rebuild.
10090         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10091
10092 2020-01-14  Tom Tromey  <tom@tromey.com>
10093
10094         * nat/x86-linux-dregs.c: Include configh.h.
10095         * nat/linux-ptrace.c: Include configh.h.
10096         * nat/linux-btrace.c: Include configh.h.
10097         * defs.h: Include config.h, bfd.h.
10098         * configure.ac: Don't source common.host.
10099         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10100         * configure: Rebuild.
10101         * acinclude.m4: Update path.
10102         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10103         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10104         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10105         (CLIBS): Add LIBSUPPORT.
10106         (CDEPS): Likewise.
10107         (COMMON_SFILES): Remove gdbsupport files.
10108         (HFILES_NO_SRCDIR): Likewise.
10109         (stamp-version): Update path to create-version.sh.
10110         (ALLDEPFILES): Remove gdbsupport files.
10111
10112 2020-01-14  Tom Tromey  <tom@tromey.com>
10113
10114         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10115         USE_WIN32API when needed.
10116         * configure.ac (USE_WIN32API): Don't define.
10117         (WIN32LIBS): Use WIN32APILIBS.
10118         * configure: Rebuild.
10119
10120 2020-01-14  Tom Tromey  <tom@tromey.com>
10121
10122         * configure: Rebuild.
10123         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10124
10125 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10126
10127         * skip.c (skip_function_command): Make skip w/o arguments use the
10128         name of the inlined function if pc is inside any inlined function.
10129
10130 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10131
10132         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10133         * infrun.c (resume_1): Likewise.
10134         (handle_inferior_event): Remove stale comment.
10135         * linux-nat.c (linux_nat_target::resume): Update comments.
10136         (save_stop_reason): Likewise.
10137         (linux_nat_filter_event): Likewise.
10138         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10139
10140 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10141
10142         * elfread.c (record_minimal_symbol): Set section index to 0 for
10143         non-allocatable sections.
10144
10145
10146 2020-01-13  Ali Tamur <tamur@google.com>
10147
10148         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10149         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10150         to gdb::optional.  Update comments.
10151         (dwo_file): Update comments.
10152         (read_attribute): Update API to take an additional out parameter,
10153         need_reprocess.  This is used to mark attributes that need other
10154         attributes (e.g. str_offsets_base) for correct computation which may not
10155         have been read yet.
10156         (read_attribute_reprocess): New function declaration.
10157         (read_addr_index): Likewise.
10158         (read_dwo_str_index): Likewise.
10159         (read_stub_str_index): Likewise.
10160         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10161         (lookup_addr_base): New function definition.
10162         (lookup_ranges_base): Likewise.
10163         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10164         lookup_ranges_base.
10165         (init_cutu_and_read_dies): Update comments.
10166         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10167         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10168         Update comments.
10169         (init_cutu_and_read_dies_simple): Reflect API changes.
10170         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10171         (create_cus_hash_table): Change API to take parent compile unit.
10172         Reflect API changes.
10173         (open_and_init_dwo_file): Reflect API changes.
10174         (dwarf2_get_pc_bounds): Update comments.
10175         (dwarf2_record_block_ranges): Likewise.
10176         (read_full_die_1): Change implementation to reprocess attributes that
10177         need str_offsets_base and addr_base.
10178         (partial_die_info::read): Likewise.
10179         (read_attribute_reprocess): New function definition.
10180         (read_attribute_value): Change API to take an additional out parameter,
10181         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10182         when a non-dwo compile unit has index based attributes.
10183         (read_attribute): Reflect API changes.
10184         (read_addr_index_1): Reflect API changes.  Update comments.
10185         (dwarf2_read_addr_index_data): Reflect API changes.
10186         (dwarf2_read_addr_index): Likewise.
10187         (read_str_index): Change API and implementation.  This becomes a helper
10188         to be used by the new string index related methods.  Update error
10189         message and comments.
10190         (read_dwo_str_index): New function definition.
10191         (read_stub_str_index): Likewise.
10192         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10193         * symfile.h (dwarf2_debug_sections): Likewise.
10194         * xcoffread.c (dwarf2_debug_sections): Likewise.
10195
10196 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10197
10198         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10199         core_reg_sect type to gdb_byte *.
10200         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10201         * cris-tdep.c (fetch_core_registers): Likewise.
10202         * corelow.c (core_target::get_core_register_section): Change
10203         type of `contents` to gdb::byte_vector.
10204
10205 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10206
10207         * tui/tui-wingeneral.c (box_win): Position the title in the center
10208         of the border.
10209
10210 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10211
10212         * corelow.c (core_target::get_core_register_section): Use
10213           std::vector instead of alloca.
10214
10215 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10216
10217         * warning.m4: Add -Wmissing-declarations to build_warnings.
10218         * configure: Re-generate.
10219
10220 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10221
10222         * python/python.c (init__gdb_module): Add declaration.
10223
10224 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10225
10226         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10227         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10228         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10229         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10230         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10231         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10232         * ada-exp.y (_initialize_ada_exp): Add declaration.
10233         * ada-lang.c (_initialize_ada_language): Add declaration.
10234         * ada-tasks.c (_initialize_tasks): Add declaration.
10235         * agent.c (_initialize_agent): Add declaration.
10236         * aix-thread.c (_initialize_aix_thread): Add declaration.
10237         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10238         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10239         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10240         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10241         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10242         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10243         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10244         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10245         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10246         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10247         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10248         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10249         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10250         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10251         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10252         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10253         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10254         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10255         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10256         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10257         * annotate.c (_initialize_annotate): Add declaration.
10258         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10259         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10260         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10261         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10262         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10263         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10264         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10265         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10266         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10267         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10268         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10269         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10270         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10271         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10272         * auto-load.c (_initialize_auto_load): Add declaration.
10273         * auxv.c (_initialize_auxv): Add declaration.
10274         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10275         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10276         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10277         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10278         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10279         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10280         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10281         * breakpoint.c (_initialize_breakpoint): Add declaration.
10282         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10283         * btrace.c (_initialize_btrace): Add declaration.
10284         * charset.c (_initialize_charset): Add declaration.
10285         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10286         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10287         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10288         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10289         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10290         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10291         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10292         * coffread.c (_initialize_coffread): Add declaration.
10293         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10294         * compile/compile.c (_initialize_compile): Add declaration.
10295         * complaints.c (_initialize_complaints): Add declaration.
10296         * completer.c (_initialize_completer): Add declaration.
10297         * copying.c (_initialize_copying): Add declaration.
10298         * corefile.c (_initialize_core): Add declaration.
10299         * corelow.c (_initialize_corelow): Add declaration.
10300         * cp-abi.c (_initialize_cp_abi): Add declaration.
10301         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10302         * cp-support.c (_initialize_cp_support): Add declaration.
10303         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10304         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10305         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10306         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10307         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10308         * ctfread.c (_initialize_ctfread): Add declaration.
10309         * d-lang.c (_initialize_d_language): Add declaration.
10310         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10311         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10312         * dbxread.c (_initialize_dbxread): Add declaration.
10313         * dcache.c (_initialize_dcache): Add declaration.
10314         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10315         * disasm.c (_initialize_disasm): Add declaration.
10316         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10317         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10318         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10319         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10320         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10321         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10322         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10323         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10324         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10325         * elfread.c (_initialize_elfread): Add declaration.
10326         * exec.c (_initialize_exec): Add declaration.
10327         * extension.c (_initialize_extension): Add declaration.
10328         * f-lang.c (_initialize_f_language): Add declaration.
10329         * f-valprint.c (_initialize_f_valprint): Add declaration.
10330         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10331         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10332         * filesystem.c (_initialize_filesystem): Add declaration.
10333         * findcmd.c (_initialize_mem_search): Add declaration.
10334         * findvar.c (_initialize_findvar): Add declaration.
10335         * fork-child.c (_initialize_fork_child): Add declaration.
10336         * frame-base.c (_initialize_frame_base): Add declaration.
10337         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10338         * frame.c (_initialize_frame): Add declaration.
10339         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10340         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10341         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10342         * gcore.c (_initialize_gcore): Add declaration.
10343         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10344         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10345         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10346         * gdbarch.c (_initialize_gdbarch): Add declaration.
10347         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10348         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10349         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10350         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10351         * go-lang.c (_initialize_go_language): Add declaration.
10352         * go32-nat.c (_initialize_go32_nat): Add declaration.
10353         * guile/guile.c (_initialize_guile): Add declaration.
10354         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10355         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10356         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10357         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10358         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10359         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10360         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10361         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10362         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10363         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10364         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10365         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10366         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10367         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10368         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10369         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10370         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10371         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10372         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10373         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10374         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10375         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10376         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10377         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10378         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10379         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10380         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10381         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10382         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10383         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10384         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10385         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10386         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10387         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10388         * infcall.c (_initialize_infcall): Add declaration.
10389         * infcmd.c (_initialize_infcmd): Add declaration.
10390         * inflow.c (_initialize_inflow): Add declaration.
10391         * infrun.c (_initialize_infrun): Add declaration.
10392         * interps.c (_initialize_interpreter): Add declaration.
10393         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10394         * jit.c (_initialize_jit): Add declaration.
10395         * language.c (_initialize_language): Add declaration.
10396         * linux-fork.c (_initialize_linux_fork): Add declaration.
10397         * linux-nat.c (_initialize_linux_nat): Add declaration.
10398         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10399         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10400         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10401         * m2-lang.c (_initialize_m2_language): Add declaration.
10402         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10403         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10404         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10405         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10406         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10407         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10408         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10409         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10410         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10411         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10412         * machoread.c (_initialize_machoread): Add declaration.
10413         * macrocmd.c (_initialize_macrocmd): Add declaration.
10414         * macroscope.c (_initialize_macroscope): Add declaration.
10415         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10416         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10417         * maint.c (_initialize_maint_cmds): Add declaration.
10418         * mdebugread.c (_initialize_mdebugread): Add declaration.
10419         * memattr.c (_initialize_mem): Add declaration.
10420         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10421         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10422         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10423         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10424         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10425         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10426         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10427         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10428         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10429         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10430         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10431         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10432         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10433         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10434         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10435         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10436         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10437         * mipsread.c (_initialize_mipsread): Add declaration.
10438         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10439         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10440         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10441         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10442         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10443         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10444         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10445         * nto-procfs.c (_initialize_procfs): Add declaration.
10446         * objc-lang.c (_initialize_objc_language): Add declaration.
10447         * observable.c (_initialize_observer): Add declaration.
10448         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10449         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10450         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10451         * osabi.c (_initialize_gdb_osabi): Add declaration.
10452         * osdata.c (_initialize_osdata): Add declaration.
10453         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10454         * parse.c (_initialize_parse): Add declaration.
10455         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10456         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10457         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10458         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10459         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10460         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10461         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10462         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10463         * printcmd.c (_initialize_printcmd): Add declaration.
10464         * probe.c (_initialize_probe): Add declaration.
10465         * proc-api.c (_initialize_proc_api): Add declaration.
10466         * proc-events.c (_initialize_proc_events): Add declaration.
10467         * proc-service.c (_initialize_proc_service): Add declaration.
10468         * procfs.c (_initialize_procfs): Add declaration.
10469         * producer.c (_initialize_producer): Add declaration.
10470         * psymtab.c (_initialize_psymtab): Add declaration.
10471         * python/python.c (_initialize_python): Add declaration.
10472         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10473         * record-btrace.c (_initialize_record_btrace): Add declaration.
10474         * record-full.c (_initialize_record_full): Add declaration.
10475         * record.c (_initialize_record): Add declaration.
10476         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10477         * regcache.c (_initialize_regcache): Add declaration.
10478         * reggroups.c (_initialize_reggroup): Add declaration.
10479         * remote-notif.c (_initialize_notif): Add declaration.
10480         * remote-sim.c (_initialize_remote_sim): Add declaration.
10481         * remote.c (_initialize_remote): Add declaration.
10482         * reverse.c (_initialize_reverse): Add declaration.
10483         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10484         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10485         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10486         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10487         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10488         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10489         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10490         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10491         Add declaration.
10492         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10493         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10494         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10495         * rust-exp.y (_initialize_rust_exp): Add declaration.
10496         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10497         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10498         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10499         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10500         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10501         * score-tdep.c (_initialize_score_tdep): Add declaration.
10502         * ser-go32.c (_initialize_ser_dos): Add declaration.
10503         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10504         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10505         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10506         * ser-uds.c (_initialize_ser_socket): Add declaration.
10507         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10508         * serial.c (_initialize_serial): Add declaration.
10509         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10510         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10511         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10512         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10513         * skip.c (_initialize_step_skip): Add declaration.
10514         * sol-thread.c (_initialize_sol_thread): Add declaration.
10515         * solib-aix.c (_initialize_solib_aix): Add declaration.
10516         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10517         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10518         * solib-frv.c (_initialize_frv_solib): Add declaration.
10519         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10520         * solib-target.c (_initialize_solib_target): Add declaration.
10521         * solib.c (_initialize_solib): Add declaration.
10522         * source-cache.c (_initialize_source_cache): Add declaration.
10523         * source.c (_initialize_source): Add declaration.
10524         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10525         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10526         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10527         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10528         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10529         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10530         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10531         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10532         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10533         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10534         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10535         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10536         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10537         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10538         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10539         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10540         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10541         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10542         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10543         * stabsread.c (_initialize_stabsread): Add declaration.
10544         * stack.c (_initialize_stack): Add declaration.
10545         * stap-probe.c (_initialize_stap_probe): Add declaration.
10546         * std-regs.c (_initialize_frame_reg): Add declaration.
10547         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10548         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10549         * symfile.c (_initialize_symfile): Add declaration.
10550         * symmisc.c (_initialize_symmisc): Add declaration.
10551         * symtab.c (_initialize_symtab): Add declaration.
10552         * target.c (_initialize_target): Add declaration.
10553         * target-connection.c (_initialize_target_connection): Add
10554         declaration.
10555         * target-dcache.c (_initialize_target_dcache): Add declaration.
10556         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10557         * thread.c (_initialize_thread): Add declaration.
10558         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10559         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10560         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10561         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10562         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10563         * tracectf.c (_initialize_ctf): Add declaration.
10564         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10565         * tracefile.c (_initialize_tracefile): Add declaration.
10566         * tracepoint.c (_initialize_tracepoint): Add declaration.
10567         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10568         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10569         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10570         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10571         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10572         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10573         * tui/tui.c (_initialize_tui): Add declaration.
10574         * typeprint.c (_initialize_typeprint): Add declaration.
10575         * ui-style.c (_initialize_ui_style): Add declaration.
10576         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10577         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10578         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10579         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10580         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10581         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10582         * unittests/filtered_iterator-selftests.c
10583         (_initialize_filtered_iterator_selftests): Add declaration.
10584         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10585         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10586         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10587         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10588         * unittests/main-thread-selftests.c
10589         (_initialize_main_thread_selftests): Add declaration.
10590         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10591         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10592         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10593         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10594         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10595         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10596         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10597         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10598         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10599         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10600         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10601         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10602         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10603         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10604         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10605         declaration.
10606         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10607         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10608         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10609         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10610         * user-regs.c (_initialize_user_regs): Add declaration.
10611         * utils.c (_initialize_utils): Add declaration.
10612         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10613         * valops.c (_initialize_valops): Add declaration.
10614         * valprint.c (_initialize_valprint): Add declaration.
10615         * value.c (_initialize_values): Add declaration.
10616         * varobj.c (_initialize_varobj): Add declaration.
10617         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10618         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10619         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10620         * windows-nat.c (_initialize_windows_nat): Add declaration.
10621         (_initialize_check_for_gdb_ini): Add declaration.
10622         (_initialize_loadable): Add declaration.
10623         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10624         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10625         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10626         * xcoffread.c (_initialize_xcoffread): Add declaration.
10627         * xml-support.c (_initialize_xml_support): Add declaration.
10628         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10629         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10630         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10631         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10632
10633 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10634
10635         * regformats/regdat.sh: Generate declaration for init function.
10636
10637 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10638
10639         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10640         up.
10641         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10642         close_one_inferior>: New methods.
10643         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10644         pass down target to find_inferior_pid.
10645         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10646         Pass down target to find_inferior_ptid.
10647         (gdbsim_target::create_inferior): Pass down target to
10648         add_thread_silent.
10649         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10650         target down to find_inferior_ptid and switch_to_thread.
10651         (gdbsim_target::close): Update to call close_one_inferior.
10652         (struct resume_data): Remove.
10653         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10654         directly, rather than through a void pointer.
10655         (gdbsim_target::resume): Update to call resume_one_inferior.
10656
10657 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10658
10659         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10660
10661 2020-01-12  Pedro Alves  <palves@redhat.com>
10662
10663         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10664         directly for the current inferior instead of
10665         discard_all_inferiors.
10666         (discard_all_inferiors): Delete.
10667
10668 2020-01-11  Tom Tromey  <tom@tromey.com>
10669
10670         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10671         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10672         deprecated_safe_get_selected_frame.
10673
10674 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10675
10676         * inferior.c (print_inferior): Switch inferior before printing it.
10677
10678 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10679             Pedro Alves  <palves@redhat.com>
10680
10681         * progspace-and-thread.c (switch_to_program_space_and_thread):
10682         Assert there's an inferior for PSPACE.  Use
10683         switch_to_inferior_no_thread to switch the inferior too.
10684         * progspace.c (program_space::~program_space): Call
10685         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10686         (program_space::free_all_objfiles): Don't call clear_symtab_users
10687         here.
10688         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10689
10690 2020-01-10  Pedro Alves  <palves@redhat.com>
10691
10692         * NEWS: Mention multi-target debugging, "info connections", and
10693         "add-inferior -no-connection".
10694
10695 2020-01-10  Pedro Alves  <palves@redhat.com>
10696
10697         * infrun.c: Include "target-connection.h".
10698         (check_multi_target_resumption): New.
10699         (proceed): Call it.
10700         * target-connection.c (make_target_connection_string): Make
10701         extern.
10702         * target-connection.h (make_target_connection_string): Declare.
10703
10704 2020-01-10  Pedro Alves  <palves@redhat.com>
10705
10706         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10707         * inferior.c (uiout_field_connection): New function.
10708         (print_inferior): Add new "connection-id" column.
10709         (add_inferior_command): Show connection number/string of added
10710         inferior.
10711         * process-stratum-target.h
10712         (process_stratum_target::connection_string): New virtual method.
10713         (process_stratum_target::connection_number): New field.
10714         * remote.c (remote_target::connection_string): New override.
10715         * target-connection.c: New file.
10716         * target-connection.h: New file.
10717         * target.c (decref_target): Remove process_stratum targets from
10718         the connection list.
10719         (target_stack::push): Add process_stratum targets to the
10720         connection list.
10721
10722 2020-01-10  Pedro Alves  <palves@redhat.com>
10723
10724         Revert:
10725         2016-04-12  Pedro Alves  <palves@redhat.com>
10726         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10727         Remove references to name.
10728         * serial.h (struct serial) <name>: Delete.
10729
10730 2020-01-10  Pedro Alves  <palves@redhat.com>
10731
10732         * gdbarch-selftests.c (register_to_value_test): Remove "target
10733         already pushed" check.
10734
10735 2020-01-10  Pedro Alves  <palves@redhat.com>
10736             John Baldwin  <jhb@FreeBSD.org>
10737
10738         * aarch64-linux-nat.c
10739         (aarch64_linux_nat_target::thread_architecture): Adjust.
10740         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10741         (task_command_1): Likewise.
10742         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10743         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10744         (aix_thread_target::store_registers)
10745         (aix_thread_target::thread_alive): Adjust.
10746         * amd64-fbsd-tdep.c: Include "inferior.h".
10747         (amd64fbsd_get_thread_local_address): Pass down target.
10748         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10749         thread's gdbarch instead of target_gdbarch.
10750         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10751         get_last_target_status.
10752         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10753         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10754         inferiors.
10755         (update_inserted_breakpoint_locations): Skip if inferiors with no
10756         execution.
10757         (update_global_location_list): When handling moribund locations,
10758         find representative inferior for location's pspace, and use thread
10759         count of its process_stratum target.
10760         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10761         * bsd-uthread.c (bsd_uthread_target::wait): Use
10762         as_process_stratum_target and adjust thread_change_ptid and
10763         add_thread calls.
10764         (bsd_uthread_target::update_thread_list): Use
10765         as_process_stratum_target and adjust find_thread_ptid,
10766         thread_change_ptid and add_thread calls.
10767         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10768         find_thread_ptid call.
10769         * corelow.c (add_to_thread_list): Adjust add_thread call.
10770         (core_target_open): Adjust add_thread_silent and thread_count
10771         calls.
10772         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10773         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10774         * event-top.c (async_disconnect): Pop targets from all inferiors.
10775         * exec.c (add_target_sections): Push exec target on all inferiors
10776         sharing the program space.
10777         (remove_target_sections): Remove the exec target from all
10778         inferiors sharing the program space.
10779         (exec_on_vfork): New.
10780         * exec.h (exec_on_vfork): Declare.
10781         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10782         Pass it down.
10783         (fbsd_nat_target::update_thread_list): Adjust.
10784         (fbsd_nat_target::resume): Adjust.
10785         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10786         down.
10787         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10788         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10789         get_thread_arch_regcache call.
10790         * fork-child.c (gdb_startup_inferior): Pass target down to
10791         startup_inferior and set_executing.
10792         * gdbthread.h (struct process_stratum_target): Forward declare.
10793         (add_thread, add_thread_silent, add_thread_with_info)
10794         (in_thread_list): Add process_stratum_target parameter.
10795         (find_thread_ptid(inferior*, ptid_t)): New overload.
10796         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10797         parameter.
10798         (all_threads()): Delete overload.
10799         (all_threads, all_non_exited_threads): Add process_stratum_target
10800         parameter.
10801         (all_threads_safe): Use brace initialization.
10802         (thread_count): Add process_stratum_target parameter.
10803         (set_resumed, set_running, set_stop_requested, set_executing)
10804         (threads_are_executing, finish_thread_state): Add
10805         process_stratum_target parameter.
10806         (switch_to_thread): Use is_current_thread.
10807         * i386-fbsd-tdep.c: Include "inferior.h".
10808         (i386fbsd_get_thread_local_address): Pass down target.
10809         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10810         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10811         have_inferiors check.
10812         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10813         (inf_ptrace_target::attach): Adjust.
10814         * infcall.c (run_inferior_call): Adjust.
10815         * infcmd.c (run_command_1): Pass target to
10816         scoped_finish_thread_state.
10817         (proceed_thread_callback): Skip inferiors with no execution.
10818         (continue_command): Rename 'all_threads' local to avoid hiding
10819         'all_threads' function.  Adjust get_last_target_status call.
10820         (prepare_one_step): Adjust set_running call.
10821         (signal_command): Use user_visible_resume_target.  Compare thread
10822         pointers instead of inferior_ptid.
10823         (info_program_command): Adjust to pass down target.
10824         (attach_command): Mark target's 'thread_executing' flag.
10825         (stop_current_target_threads_ns): New, factored out from ...
10826         (interrupt_target_1): ... this.  Switch inferior before making
10827         target calls.
10828         * inferior-iter.h
10829         (struct all_inferiors_iterator, struct all_inferiors_range)
10830         (struct all_inferiors_safe_range)
10831         (struct all_non_exited_inferiors_range): Filter on
10832         process_stratum_target too.  Remove explicit.
10833         * inferior.c (inferior::inferior): Push dummy target on target
10834         stack.
10835         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10836         Add process_stratum_target parameter, and pass it down.
10837         (have_live_inferiors): Adjust.
10838         (switch_to_inferior_and_push_target): New.
10839         (add_inferior_command, clone_inferior_command): Handle
10840         "-no-connection" parameter.  Use
10841         switch_to_inferior_and_push_target.
10842         (_initialize_inferior): Mention "-no-connection" option in
10843         the help of "add-inferior" and "clone-inferior" commands.
10844         * inferior.h: Include "process-stratum-target.h".
10845         (interrupt_target_1): Use bool.
10846         (struct inferior) <push_target, unpush_target, target_is_pushed,
10847         find_target_beneath, top_target, process_target, target_at,
10848         m_stack>: New.
10849         (discard_all_inferiors): Delete.
10850         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10851         (all_inferiors, all_non_exited_inferiors): Add
10852         process_stratum_target parameter.
10853         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10854         (target_last_proc_target): New global.
10855         (follow_fork_inferior): Push target on new inferior.  Pass target
10856         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10857         reference count.
10858         (follow_fork): Adjust get_last_target_status call.  Also consider
10859         target.
10860         (follow_exec): Push target on new inferior.
10861         (struct execution_control_state) <target>: New field.
10862         (user_visible_resume_target): New.
10863         (do_target_resume): Call target_async.
10864         (resume_1): Set target's threads_executing flag.  Consider resume
10865         target.
10866         (commit_resume_all_targets): New.
10867         (proceed): Also consider resume target.  Skip threads of inferiors
10868         with no execution.  Commit resumtion in all targets.
10869         (start_remote): Pass current inferior to wait_for_inferior.
10870         (infrun_thread_stop_requested): Consider target as well.  Pass
10871         thread_info pointer to clear_inline_frame_state instead of ptid.
10872         (infrun_thread_thread_exit): Consider target as well.
10873         (random_pending_event_thread): New inferior parameter.  Use it.
10874         (do_target_wait): Rename to ...
10875         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10876         down.
10877         (threads_are_resumed_pending_p, do_target_wait): New.
10878         (prepare_for_detach): Adjust calls.
10879         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10880         do_target_wait_1 instead of do_target_wait.
10881         (fetch_inferior_event): Adjust.  Switch to representative
10882         inferior.  Pass target down.
10883         (set_last_target_status): Add process_stratum_target parameter.
10884         Save target in global.
10885         (get_last_target_status): Add process_stratum_target parameter and
10886         handle it.
10887         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10888         (context_switch): Check inferior_ptid == null_ptid before calling
10889         inferior_thread().
10890         (get_inferior_stop_soon): Pass down target.
10891         (wait_one): Rename to ...
10892         (poll_one_curr_target): ... this.
10893         (struct wait_one_event): New.
10894         (wait_one): New.
10895         (stop_all_threads): Adjust.
10896         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10897         event's target.
10898         (switch_back_to_stepped_thread): Also consider target.
10899         (print_stop_event): Update.
10900         (normal_stop): Update.  Also consider the resume target.
10901         * infrun.h (wait_for_inferior): Remove declaration.
10902         (user_visible_resume_target): New declaration.
10903         (get_last_target_status, set_last_target_status): New
10904         process_stratum_target parameter.
10905         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10906         process_stratum_target parameter, and use it.
10907         (clear_inline_frame_state (thread_info*)): New.
10908         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10909         process_stratum_target parameter.
10910         (clear_inline_frame_state (thread_info*)): Declare.
10911         * linux-fork.c (delete_checkpoint_command): Pass target down to
10912         find_thread_ptid.
10913         (checkpoint_command): Adjust.
10914         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10915         instead of just tweaking inferior_ptid.
10916         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10917         (exit_lwp): Pass target down to find_thread_ptid.
10918         (attach_proc_task_lwp_callback): Pass target down to
10919         add_thread/set_running/set_executing.
10920         (linux_nat_target::attach): Pass target down to
10921         thread_change_ptid.
10922         (get_detach_signal): Pass target down to find_thread_ptid.
10923         Consider last target status's target.
10924         (linux_resume_one_lwp_throw, resume_lwp)
10925         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10926         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10927         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10928         (linux_nat_target::async_wait_fd): New.
10929         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10930         target down.
10931         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10932         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10933         * linux-thread-db.c (struct thread_db_info::process_target): New
10934         field.
10935         (add_thread_db_info): Save target.
10936         (get_thread_db_info): New process_stratum_target parameter.  Also
10937         match target.
10938         (delete_thread_db_info): New process_stratum_target parameter.
10939         Also match target.
10940         (thread_from_lwp): Adjust to pass down target.
10941         (thread_db_notice_clone): Pass down target.
10942         (check_thread_db_callback): Pass down target.
10943         (try_thread_db_load_1): Always push the thread_db target.
10944         (try_thread_db_load, record_thread): Pass target down.
10945         (thread_db_target::detach): Pass target down.  Always unpush the
10946         thread_db target.
10947         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10948         target down.  Always unpush the thread_db target.
10949         (find_new_threads_callback, thread_db_find_new_threads_2)
10950         (thread_db_target::update_thread_list): Pass target down.
10951         (thread_db_target::pid_to_str): Pass current inferior down.
10952         (thread_db_target::get_thread_local_address): Pass target down.
10953         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10954         target down.
10955         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10956         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10957         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10958         (procfs_init_inferior): Rename to ...
10959         (procfs_target::procfs_init_inferior): ... this and adjust.
10960         (procfs_target::create_inferior, procfs_notice_thread)
10961         (procfs_do_thread_registers): Adjust.
10962         * ppc-fbsd-tdep.c: Include "inferior.h".
10963         (ppcfbsd_get_thread_local_address): Pass down target.
10964         * proc-service.c (ps_xfer_memory): Switch current inferior and
10965         program space as well.
10966         (get_ps_regcache): Pass target down.
10967         * process-stratum-target.c
10968         (process_stratum_target::thread_address_space)
10969         (process_stratum_target::thread_architecture): Pass target down.
10970         * process-stratum-target.h
10971         (process_stratum_target::threads_executing): New field.
10972         (as_process_stratum_target): New.
10973         * ravenscar-thread.c
10974         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10975         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10976         down.
10977         * record-btrace.c (record_btrace_target::info_record): Adjust.
10978         (record_btrace_target::record_method)
10979         (record_btrace_target::record_is_replaying)
10980         (record_btrace_target::fetch_registers)
10981         (get_thread_current_frame_id, record_btrace_target::resume)
10982         (record_btrace_target::wait, record_btrace_target::stop): Pass
10983         target down.
10984         * record-full.c (record_full_wait_1): Switch to event thread.
10985         Pass target down.
10986         * regcache.c (regcache::regcache)
10987         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10988         process_stratum_target parameter and handle it.
10989         (current_thread_target): New global.
10990         (get_thread_regcache): Add process_stratum_target parameter and
10991         handle it.  Switch inferior before calling target method.
10992         (get_thread_regcache): Pass target down.
10993         (get_thread_regcache_for_ptid): Pass target down.
10994         (registers_changed_ptid): Add process_stratum_target parameter and
10995         handle it.
10996         (registers_changed_thread, registers_changed): Pass target down.
10997         (test_get_thread_arch_aspace_regcache): New.
10998         (current_regcache_test): Define a couple local test_target_ops
10999         instances and use them for testing.
11000         (readwrite_regcache): Pass process_stratum_target parameter.
11001         (cooked_read_test, cooked_write_test): Pass mock_target down.
11002         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11003         (get_thread_arch_aspace_regcache): Add process_stratum_target
11004         parameter.
11005         (regcache::target): New method.
11006         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11007         (regcache::registers_changed_ptid): Add process_stratum_target
11008         parameter.
11009         (regcache::m_target): New field.
11010         (registers_changed_ptid): Add process_stratum_target parameter.
11011         * remote.c (remote_state::supports_vCont_probed): New field.
11012         (remote_target::async_wait_fd): New method.
11013         (remote_unpush_and_throw): Add remote_target parameter.
11014         (get_current_remote_target): Adjust.
11015         (remote_target::remote_add_inferior): Push target.
11016         (remote_target::remote_add_thread)
11017         (remote_target::remote_notice_new_inferior)
11018         (get_remote_thread_info): Pass target down.
11019         (remote_target::update_thread_list): Skip threads of inferiors
11020         bound to other targets.  (remote_target::close): Don't discard
11021         inferiors.  (remote_target::add_current_inferior_and_thread)
11022         (remote_target::process_initial_stop_replies)
11023         (remote_target::start_remote)
11024         (remote_target::remote_serial_quit_handler): Pass down target.
11025         (remote_target::remote_unpush_target): New remote_target
11026         parameter.  Unpush the target from all inferiors.
11027         (remote_target::remote_unpush_and_throw): New remote_target
11028         parameter.  Pass it down.
11029         (remote_target::open_1): Check whether the current inferior has
11030         execution instead of checking whether any inferior is live.  Pass
11031         target down.
11032         (remote_target::remote_detach_1): Pass down target.  Use
11033         remote_unpush_target.
11034         (extended_remote_target::attach): Pass down target.
11035         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11036         (remote_target::append_resumption): Pass down target.
11037         (remote_target::append_pending_thread_resumptions)
11038         (remote_target::remote_resume_with_hc, remote_target::resume)
11039         (remote_target::commit_resume): Pass down target.
11040         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11041         (remote_target::interrupt_query)
11042         (remote_target::remove_new_fork_children)
11043         (remote_target::check_pending_events_prevent_wildcard_vcont)
11044         (remote_target::remote_parse_stop_reply)
11045         (remote_target::process_stop_reply): Pass down target.
11046         (first_remote_resumed_thread): New remote_target parameter.  Pass
11047         it down.
11048         (remote_target::wait_as): Pass down target.
11049         (unpush_and_perror): New remote_target parameter.  Pass it down.
11050         (remote_target::readchar, remote_target::remote_serial_write)
11051         (remote_target::getpkt_or_notif_sane_1)
11052         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11053         down target.
11054         (remote_target::mourn_inferior): Pass down target.  Use
11055         remote_unpush_target.
11056         (remote_target::core_of_thread)
11057         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11058         (remote_target::pid_to_exec_file)
11059         (remote_target::thread_handle_to_thread_info): Pass down target.
11060         (remote_target::async_wait_fd): New.
11061         * riscv-fbsd-tdep.c: Include "inferior.h".
11062         (riscv_fbsd_get_thread_local_address): Pass down target.
11063         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11064         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11065         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11066         Adjust.
11067         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11068         * solib-svr4.c (enable_break): Pass down target.
11069         * spu-multiarch.c (parse_spufs_run): Pass down target.
11070         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11071         * target-delegates.c: Regenerate.
11072         * target.c (g_target_stack): Delete.
11073         (current_top_target): Return the current inferior's top target.
11074         (target_has_execution_1): Refer to the passed-in inferior's top
11075         target.
11076         (target_supports_terminal_ours): Check whether the initial
11077         inferior was already created.
11078         (decref_target): New.
11079         (target_stack::push): Incref/decref the target.
11080         (push_target, push_target, unpush_target): Adjust.
11081         (target_stack::unpush): Defref target.
11082         (target_is_pushed): Return bool.  Adjust to refer to the current
11083         inferior's target stack.
11084         (dispose_inferior): Delete, and inline parts ...
11085         (target_preopen): ... here.  Only dispose of the current inferior.
11086         (target_detach): Hold strong target reference while detaching.
11087         Pass target down.
11088         (target_thread_name): Add assertion.
11089         (target_resume): Pass down target.
11090         (target_ops::beneath, find_target_at): Adjust to refer to the
11091         current inferior's target stack.
11092         (get_dummy_target): New.
11093         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11094         has a thread running.
11095         (initialize_targets): Rename to ...
11096         (_initialize_target): ... this.
11097         * target.h: Include "gdbsupport/refcounted-object.h".
11098         (struct target_ops): Inherit refcounted_object.
11099         (target_ops::shortname, target_ops::longname): Make const.
11100         (target_ops::async_wait_fd): New method.
11101         (decref_target): Declare.
11102         (struct target_ops_ref_policy): New.
11103         (target_ops_ref): New typedef.
11104         (get_dummy_target): Declare function.
11105         (target_is_pushed): Return bool.
11106         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11107         (all_matching_threads_iterator::all_matching_threads_iterator):
11108         Handle filter target.
11109         * thread-iter.h (struct all_matching_threads_iterator, struct
11110         all_matching_threads_range, class all_non_exited_threads_range):
11111         Filter by target too.  Remove explicit.
11112         * thread.c (threads_executing): Delete.
11113         (inferior_thread): Pass down current inferior.
11114         (clear_thread_inferior_resources): Pass down thread pointer
11115         instead of ptid_t.
11116         (add_thread_silent, add_thread_with_info, add_thread): Add
11117         process_stratum_target parameter.  Use it for thread and inferior
11118         searches.
11119         (is_current_thread): New.
11120         (thread_info::deletable): Use it.
11121         (find_thread_ptid, thread_count, in_thread_list)
11122         (thread_change_ptid, set_resumed, set_running): New
11123         process_stratum_target parameter.  Pass it down.
11124         (set_executing): New process_stratum_target parameter.  Pass it
11125         down.  Adjust reference to 'threads_executing'.
11126         (threads_are_executing): New process_stratum_target parameter.
11127         Adjust reference to 'threads_executing'.
11128         (set_stop_requested, finish_thread_state): New
11129         process_stratum_target parameter.  Pass it down.
11130         (switch_to_thread): Also match inferior.
11131         (switch_to_thread): New process_stratum_target parameter.  Pass it
11132         down.
11133         (update_threads_executing): Reimplement.
11134         * top.c (quit_force): Pop targets from all inferior.
11135         (gdb_init): Don't call initialize_targets.
11136         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11137         Declare.
11138         (windows_add_thread, windows_delete_thread): Adjust.
11139         (get_windows_debug_event): Rename to ...
11140         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11141         * tracefile-tfile.c (tfile_target_open): Pass down target.
11142         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11143         Forward declare.
11144         (switch_to_thread): Add process_stratum_target parameter.
11145         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11146         parameter.  Use it.
11147         (mi_on_resume): Pass target down.
11148         * nat/fork-inferior.c (startup_inferior): Add
11149         process_stratum_target parameter.  Pass it down.
11150         * nat/fork-inferior.h (startup_inferior): Add
11151         process_stratum_target parameter.
11152         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11153
11154 2020-01-10  Pedro Alves  <palves@redhat.com>
11155
11156         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11157         directly.  Instead find the first thread in the thread list and
11158         use switch_to_thread.
11159
11160 2020-01-10  Pedro Alves  <palves@redhat.com>
11161
11162         * remote.c (remote_target::remote_add_inferior): Don't bind a
11163         process to the current inferior if the current inferior is already
11164         bound to a process.
11165
11166 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11167             Pedro Alves  <palves@redhat.com>
11168
11169         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11170         If no process is specified, return null_ptid instead of
11171         inferior_ptid.
11172         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11173         TARGET_WAITKIND_SIGNALLED with no pid.
11174
11175 2020-01-10  Pedro Alves  <palves@redhat.com>
11176
11177         * remote.c (first_remote_resumed_thread): New.
11178         (remote_target::wait_as): Use it as default event_ptid instead of
11179         inferior_ptid.
11180
11181 2020-01-10  Pedro Alves  <palves@redhat.com>
11182
11183         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11184
11185 2020-01-10  Pedro Alves  <palves@redhat.com>
11186
11187         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11188         not -1.
11189
11190 2020-01-10  Pedro Alves  <palves@redhat.com>
11191
11192         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11193         ptid to get_last_target_status.
11194         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11195         ptid to get_last_target_status.
11196         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11197         get_last_target_status.
11198         (info_program_command): Don't pass a target_waitstatus to
11199         get_last_target_status.
11200         * infrun.c (init_wait_for_inferior): Use
11201         nullify_last_target_wait_ptid.
11202         (get_last_target_status): Handle nullptr arguments.
11203         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11204         (print_stop_event): Don't pass a ptid to get_last_target_status.
11205         (normal_stop): Don't pass a ptid to get_last_target_status.
11206         * infrun.h (get_last_target_status, set_last_target_status): Move
11207         comments here and update.
11208         (nullify_last_target_wait_ptid): Declare.
11209         * linux-fork.c (fork_load_infrun_state): Remove local extern
11210         declaration of nullify_last_target_wait_ptid.
11211         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11212         to get_last_target_status.
11213
11214 2020-01-10  Pedro Alves  <palves@redhat.com>
11215
11216         * gdbthread.h (scoped_restore_current_thread)
11217         <dont_restore, restore, m_dont_restore>: Declare.
11218         * thread.c (thread_alive): Add assertion.  Return bool.
11219         (switch_to_thread_if_alive): New.
11220         (prune_threads): Switch inferior/thread.
11221         (print_thread_info_1): Switch thread before calling target methods.
11222         (scoped_restore_current_thread::restore): New, factored out from
11223         ...
11224         (scoped_restore_current_thread::~scoped_restore_current_thread):
11225         ... this.
11226         (scoped_restore_current_thread::scoped_restore_current_thread):
11227         Add assertion.
11228         (thread_apply_all_command, thread_select): Use
11229         switch_to_thread_if_alive.
11230         * infrun.c (proceed, restart_threads, handle_signal_stop)
11231         (switch_back_to_stepped_thread): Switch current thread before
11232         calling target methods.
11233
11234 2020-01-10  Pedro Alves <palves@redhat.com>
11235
11236         * inferior.c (switch_to_inferior_no_thread): New function,
11237         factored out from ...
11238         (inferior_command): ... here.
11239         * inferior.h (switch_to_inferior_no_thread): Declare.
11240         * mi/mi-main.c (run_one_inferior): Use
11241         switch_to_inferior_no_thread.
11242
11243 2020-01-10  Pedro Alves  <palves@redhat.com>
11244
11245         * infcmd.c (kill_command): Remove dead code.
11246
11247 2020-01-10  Pedro Alves  <palves@redhat.com>
11248
11249         * remote.c (remote_target::mourn_inferior): No longer check
11250         whether the target is running.
11251
11252 2020-01-10  Pedro Alves  <palves@redhat.com>
11253
11254         * corelow.c (core_target::has_execution): Change parameter type to
11255         inferior pointer.
11256         * inferior.c (number_of_live_inferiors): Use
11257         inferior::has_execution instead of target_has_execution_1.
11258         * inferior.h (inferior::has_execution): New.
11259         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11260         inferior::has_execution instead of target_has_execution_1.
11261         * process-stratum-target.c
11262         (process_stratum_target::has_execution): Change parameter type to
11263         inferior pointer.  Check the inferior's PID instead of
11264         inferior_ptid.
11265         * process-stratum-target.h
11266         (process_stratum_target::has_execution): Change parameter type to
11267         inferior pointer.
11268         * record-full.c (record_full_core_target::has_execution): Change
11269         parameter type to inferior pointer.
11270         * target.c (target_has_execution_1): Change parameter type to
11271         inferior pointer.
11272         (target_has_execution_current): Adjust.
11273         * target.h (target_ops::has_execution): Change parameter type to
11274         inferior pointer.
11275         (target_has_execution_1): Change parameter type to inferior
11276         pointer.  Change return type to bool.
11277         * tracefile.h (tracefile_target::has_execution): Change parameter
11278         type to inferior pointer.
11279
11280 2020-01-10  Pedro Alves  <palves@redhat.com>
11281
11282         * exceptions.c (print_flush): Remove current_top_target() check.
11283
11284 2020-01-10  Pedro Alves  <palves@redhat.com>
11285
11286         * remote.c (show_remote_exec_file): Show the current inferior's
11287         exec-file instead of the command variable's value.
11288
11289 2020-01-10  Pedro Alves  <palves@redhat.com>
11290
11291         * record-full.c (record_full_resume_ptid): New global.
11292         (record_full_target::resume): Set it.
11293         (record_full_wait_1): Use record_full_resume_ptid instead of
11294         inferior_ptid.
11295
11296 2020-01-10  Pedro Alves  <palves@redhat.com>
11297
11298         * gdbthread.h (scoped_restore_current_thread)
11299         <dont_restore, restore, m_dont_restore>: Declare.
11300         * thread.c (thread_alive): Add assertion.  Return bool.
11301         (switch_to_thread_if_alive): New.
11302         (prune_threads): Switch inferior/thread.
11303         (print_thread_info_1): Switch thread before calling target methods.
11304         (scoped_restore_current_thread::restore): New, factored out from
11305         ...
11306         (scoped_restore_current_thread::~scoped_restore_current_thread):
11307         ... this.
11308         (scoped_restore_current_thread::scoped_restore_current_thread):
11309         Add assertion.
11310         (thread_apply_all_command, thread_select): Use
11311         switch_to_thread_if_alive.
11312
11313 2020-01-10  George Barrett  <bob@bob131.so>
11314
11315         * stap-probe.c (stap_modify_semaphore): Don't check for null
11316         semaphores.
11317         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11318         for null semaphores.
11319
11320 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11321
11322         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11323         all source windows, and maintain horizontal scroll status while
11324         doing so.
11325
11326 2020-01-09  Tom Tromey  <tom@tromey.com>
11327
11328         PR tui/18932:
11329         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11330         update_source_window, not print_source_lines.
11331
11332 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11333
11334         * tui/tui.c (tui_enable): Register tui hooks after calling
11335         tui_display_main.
11336
11337 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11338
11339         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11340
11341 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11342
11343         * thread.c (print_thread_info_1): Fix indentation.
11344
11345 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11346
11347         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11348         unique_xmalloc_ptr outside the if to always free the demangled name.
11349
11350 2020-01-08  Tom Tromey  <tromey@adacore.com>
11351
11352         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11353         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11354         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11355         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11356         Remove.
11357         (section_offsets): New typedef.
11358         * symtab.c (fixup_section, get_msymbol_address): Update.
11359         * symmisc.c (dump_msymbols): Update.
11360         * symfile.h (relative_addr_info_to_section_offsets)
11361         (symfile_map_offsets_to_segments): Update.
11362         * symfile.c (build_section_addr_info_from_objfile)
11363         (init_objfile_sect_indices): Update.
11364         (struct place_section_arg): Change type of "offsets".
11365         (place_section): Update.
11366         (relative_addr_info_to_section_offsets): Change type of
11367         "section_offsets".  Remove "num_sections" parameter.
11368         (default_symfile_offsets, syms_from_objfile_1)
11369         (set_objfile_default_section_offset): Update.
11370         (reread_symbols): No need to preserve section offsets by hand.
11371         (symfile_map_offsets_to_segments): Change type of "offsets".
11372         * stap-probe.c (relocate_address): Update.
11373         * stabsread.h (process_one_symbol): Update.
11374         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11375         (solib_target_relocate_section_addresses): Update.
11376         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11377         Update.
11378         * solib-frv.c (frv_relocate_main_executable): Update.
11379         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11380         * solib-aix.c (solib_aix_get_section_offsets): Change return
11381         type.
11382         (solib_aix_solib_create_inferior_hook): Update.
11383         * remote.c (remote_target::get_offsets): Update.
11384         * psymtab.c (find_pc_sect_psymtab): Update.
11385         * psympriv.h (struct partial_symbol) <address, text_low,
11386         text_high>: Update.
11387         * objfiles.h (obj_section_offset): Update.
11388         (struct objfile) <section_offsets>: Change type.
11389         <num_sections>: Remove.
11390         (objfile_relocate): Update.
11391         * objfiles.c (entry_point_address_query): Update
11392         (relocate_one_symbol): Change type of "section_offsets".
11393         (objfile_relocate1, objfile_relocate1): Change type of
11394         "new_offsets".
11395         (objfile_rebase1): Update.
11396         * mipsread.c (mipscoff_symfile_read): Update.
11397         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11398         parameter.
11399         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11400         (parse_external, psymtab_to_symtab_1): Update.
11401         * machoread.c (macho_symfile_offsets): Update.
11402         * ia64-tdep.c (ia64_find_unwind_table): Update.
11403         * hppa-tdep.c (read_unwind_info): Update.
11404         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11405         * dwarf2read.c (create_addrmap_from_index)
11406         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11407         (process_psymtab_comp_unit_reader, add_partial_symbol)
11408         (add_partial_subprogram, process_full_comp_unit)
11409         (read_file_scope, read_func_scope, read_lexical_block_scope)
11410         (read_call_site_scope, dwarf2_rnglists_process)
11411         (dwarf2_ranges_process, dwarf2_ranges_read)
11412         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11413         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11414         Update.
11415         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11416         Update.
11417         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11418         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11419         (process_one_symbol): Change type of "section_offsets".
11420         * ctfread.c (get_objfile_text_range): Update.
11421         * coffread.c (coff_symtab_read, enter_linenos)
11422         (process_coff_symbol): Update.
11423         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11424         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11425
11426 2020-01-08  Tom Tromey  <tromey@adacore.com>
11427
11428         * dwarf2read.c (parse_macro_definition): Use std::string.
11429         (parse_macro_definition): Likewise.
11430
11431 2020-01-08  Tom Tromey  <tromey@adacore.com>
11432
11433         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11434         (ATTR_ALLOC_CHUNK): Remove.
11435
11436 2020-01-08  Tom Tromey  <tromey@adacore.com>
11437
11438         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11439
11440 2020-01-08  Tom Tromey  <tromey@adacore.com>
11441
11442         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11443         (dwarf2_compute_name, open_dwo_file): Likewise.
11444         (process_enumeration_scope): Use std::vector.
11445         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11446         (partial_die_info::fixup, dwarf2_start_subfile)
11447         (guess_full_die_structure_name, dwarf2_name): Likewise.
11448         (determine_prefix): Update.
11449         (guess_full_die_structure_name): Make return type const.
11450         (partial_die_full_name): Return unique_xmalloc_ptr.
11451         (DW_FIELD_ALLOC_CHUNK): Remove.
11452
11453 2020-01-07  Tom Tromey  <tromey@adacore.com>
11454
11455         PR build/24937:
11456         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11457
11458 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11459
11460         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11461
11462 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11463
11464         * stack.c (print_frame_info): Move disassemble_next_line code
11465         inside source_print block.
11466
11467 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11468
11469         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11470         gdb/signals.h, as we are now using native signal symbols.
11471
11472 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11473
11474         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11475         overflow by an early check of content vs threshold.
11476         * tui/tui-source.c (tui_source_window::line_is_displayed):
11477         Likewise.
11478
11479 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11480
11481         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11482
11483 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11484
11485         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11486         export table if no section contains it's RVA.
11487
11488 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11489
11490         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11491
11492 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11493
11494         * source.c (print_source_lines_base): Set last_line_listed.
11495
11496 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11497
11498         * tui/tui-disasm.c: Remove trailing spaces.
11499
11500 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11501             Pedro Alves  <palves@redhat.com>
11502
11503         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11504         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11505         (windows_gdb_signal_to_target): New function, uses the above
11506         enumeration to convert GDB internal signal codes to equivalent
11507         Windows codes.
11508         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11509         * windows-nat.c: Include "gdb_wait.h".
11510         (get_windows_debug_event): Extract the fatal exception from the
11511         exit status and convert to the equivalent Posix signal number.
11512         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11513         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11514         * gdbsupport/gdb_wait.c: New file, implements
11515         windows_status_to_termsig.
11516         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11517         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11518
11519 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11520
11521         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11522         show_layout.
11523
11524 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11525
11526         * aarch64-linux-nat.c
11527         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11528         and bfd_mach_aarch64.
11529
11530 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11531
11532         * ui-file.c (stdio_file::can_emit_style_escape)
11533         (tee_file::can_emit_style_escape): Ensure style is used also on
11534         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11535         to gdb_stdout.
11536         * main.c (set_gdb_data_directory): Use file style to output the
11537         warning that the given pathname is not a directory.
11538         * top.c (show_history_filename, gdb_safe_append_history)
11539         (show_gdb_datadir): Use file style.
11540
11541 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11542
11543         * solib-target.c (struct lm_info_target):
11544         Change offsets to be a unique_xmalloc_ptr.
11545         (solib_target_relocate_section_addresses): Update.
11546
11547 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11548
11549         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11550
11551 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11552
11553         * MAINTAINERS (Write After Approval): Add myself.
11554
11555 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11556
11557         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11558         Cell BE architecture.
11559         * target.h (struct target_ops) <thread_architecture>: Likewise.
11560
11561 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11562
11563         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11564
11565 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11566
11567         * MAINTAINERS (Write After Approval): Add myself.
11568
11569 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11570
11571         * gdbarch.sh: Update copyright year range of generated files.
11572
11573 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11574
11575         Update copyright year range in all GDB files.
11576
11577 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11578
11579         * copyright.py: Convert to Python 3.
11580
11581 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11582
11583         * copyright.py: Adapt after move of gnulib directory from gdb
11584         directory to toplevel directory.
11585
11586 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11587
11588         * copyright.py (main): Exit if run from the wrong directory.
11589
11590 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11591
11592         * top.c (print_gdb_version): Change copyright year to 2020.
11593
11594 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11595
11596         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11597
11598 For older changes see ChangeLog-2019.
11599 \f
11600 Local Variables:
11601 mode: change-log
11602 left-margin: 8
11603 fill-column: 74
11604 version-control: never
11605 coding: utf-8
11606 End: