gdb/ChangeLog

   1 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * python/py-registers.c: Add 'user-regs.h' include.
   4         (register_descriptor_iter_find): New function.
   5         (register_descriptor_iterator_object_methods): New static global
   6         methods array.
   7         (register_descriptor_iterator_object_type): Add pointer to methods
   8         array.
   9
  10 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
  11
  12         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
  13         for all architectures on FreeBSD 11.3 and later.
  14
  15 2020-07-27  Tom Tromey  <tromey@adacore.com>
  16
  17         * gcore.h (load_corefile): Don't declare.
  18
  19 2020-07-27  Tom de Vries  <tdevries@suse.de>
  20
  21         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
  22         * config.in: Regenerate.
  23         * configure: Regenerate.
  24
  25 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
  26
  27         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
  28         ws2tcpip.h.  When checking whether socklen_t type is defined, use
  29         ws2tcpip.h if it is available and sys/socket.h isn't.
  30         * configure: Regenerate.
  31         * config.in: Regenerate.
  32
  33 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  34
  35         PR fortran/23051
  36         PR fortran/26139
  37         * valops.c (value_ind): Pass address to
  38         readjust_indirect_value_type.
  39         * value.c (readjust_indirect_value_type): Make parameter
  40         non-const, and add extra address parameter.  Resolve original type
  41         before using it.
  42         * value.h (readjust_indirect_value_type): Update function
  43         signature and comment.
  44
  45 2020-07-25  Tom de Vries  <tdevries@suse.de>
  46
  47         PR symtab/26243
  48         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
  49         entries.
  50
  51 2020-07-24  Aaron Merey  <amerey@redhat.com>
  52
  53         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
  54         * configure: Rebuild.
  55
  56 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
  57
  58         PR corefiles/26294
  59         * corelow.c (_initialize_corelow): Add period to help text
  60         for "maintenance print core-file-backed-mappings".
  61
  62 2020-07-23  Pedro Alves  <pedro@palves.net>
  63
  64         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
  65         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
  66         meanwhile.
  67         * frame.c (frame_cache_generation, get_frame_cache_generation):
  68         New.
  69         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
  70         (get_prev_frame_if_no_cycle): On exception, don't touch
  71         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
  72         * frame.h (get_frame_cache_generation): Declare.
  73
  74 2020-07-23  Tom de Vries  <tdevries@suse.de>
  75
  76         PR tui/26282
  77         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
  78         New default constructor.
  79
  80 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
  81
  82         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
  83         exclude non-statement entries.
  84
  85 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  86
  87         * NEWS (New commands): Mention new command
  88         "maintenance print core-file-backed-mappings".
  89
  90 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  91
  92         * corelow.c (gdbcmd.h): Include.
  93         (core_target::info_proc_mappings): New method.
  94         (get_current_core_target): New function.
  95         (maintenance_print_core_file_backed_mappings): New function.
  96         (_initialize_corelow): Add core-file-backed-mappings to
  97         "maint print" commands.
  98
  99 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 100
 101         * linux-tdep.c (dump_note_entry_p): New function.
 102         (linux_dump_mapping_p_ftype): New typedef.
 103         (linux_find_memory_regions_full): Add new parameter,
 104         should_dump_mapping_p.
 105         (linux_find_memory_regions): Adjust call to
 106         linux_find_memory_regions_full.
 107         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 108         call to linux_find_memory_regions_full.
 109
 110 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 111
 112         * corelow.c (solist.h, unordered_map): Include.
 113         (class core_target): Add field m_core_file_mappings and
 114         method build_file_mappings.
 115         (core_target::core_target): Call build_file_mappings.
 116         (core_target::~core_target): Free memory associated with
 117         m_core_file_mappings.
 118         (core_target::build_file_mappings): New method.
 119         (core_target::xfer_partial): Use m_core_file_mappings
 120         for memory transfers.
 121         * linux-tdep.c (linux_read_core_file_mappings): New
 122         function.
 123         (linux_core_info_proc_mappings): Rewrite to use
 124         linux_read_core_file_mappings.
 125         (linux_init_abi): Register linux_read_core_file_mappings.
 126
 127 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 128
 129         * arch-utils.c (default_read_core_file_mappings): New function.
 130         * arch-utils.c (default_read_core_file_mappings): Declare.
 131         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 132         * gdbarch.h, gdbarch.c: Regenerate.
 133
 134 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 135
 136         PR corefiles/25631
 137         * corelow.c (core_target:xfer_partial):  Revise
 138         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 139         case after first checking the stratum beneath the core
 140         target.
 141         (has_all_memory): Return true.
 142         * target.c (raw_memory_xfer_partial): Revise comment
 143         regarding use of has_all_memory.
 144
 145 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 146
 147         * exec.h (section_table_xfer_memory): Revise declaration,
 148         replacing section name parameter with an optional callback
 149         predicate.
 150         * exec.c (section_table_xfer_memory): Likewise.
 151         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 152         of section_table_xfer_memory.
 153
 154 2020-07-22  Tom Tromey  <tromey@adacore.com>
 155
 156         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 157         lookup_symbol_search_name.
 158
 159 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 160
 161         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 162         redundant local variable.
 163         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 164         reference, not pointer, update code accordingly.
 165
 166 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 167             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 168
 169         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 170         * jit.c (jit_breakpoint_re_set_internal): Use the
 171         `skip_jit_symbol_lookup` field.
 172
 173 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 174             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 175
 176         * jit.c (jit_read_descriptor): Define the descriptor address once,
 177         use twice.
 178         (jit_breakpoint_deleted): Move the declaration of the loop variable
 179         `iter` into the loop header.
 180         (jit_breakpoint_re_set_internal): Move the declaration of the local
 181         variable `objf_data` to the first point of definition.
 182         (jit_event_handler): Move the declaration of local variables
 183         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 184         Rename `objf` to `jited`.
 185
 186 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 187
 188         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 189         Remove.
 190         * jit.c (get_jiter_objfile_data): Update.
 191
 192 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 193             Simon Marchi  <simon.marchi@polymtl.ca>
 194
 195         * jit.c (struct jit_program_space_data): Remove.
 196         (jit_program_space_key): Remove.
 197         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 198         stuff.
 199         (get_jit_program_space_data): Remove.
 200         (jit_breakpoint_deleted): Iterate on all of the program space's
 201         objfiles.
 202         (jit_inferior_init): Likewise.
 203         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 204         type to void.
 205         (jit_breakpoint_re_set): Pass current_program_space to
 206         jit_breakpoint_re_set_internal.
 207
 208 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 209
 210         * jit.h (struct jiter_objfile_data) <cached_code_address,
 211         jit_breakpoint>: Move to here from ...
 212         * jit.c (jit_program_space_data): ... here.
 213         (jiter_objfile_data::~jiter_objfile_data): Update.
 214         (jit_breakpoint_deleted): Update.
 215         (jit_breakpoint_re_set_internal): Update.
 216
 217 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 218
 219         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 220         checks.
 221         (jit_read_descriptor): Remove NULL check.
 222         (jit_event_handler): Add an assertion.
 223
 224 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 225
 226         * jit.h (struct jit_objfile_data):  Split into...
 227         (struct jiter_objfile_data): ... this ...
 228         (struct jited_objfile_data): ... and this.
 229         * objfiles.h (struct objfile) <jit_data>: Remove.
 230         <jiter_data, jited_data>: New fields.
 231         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 232         (jiter_objfile_data::~jiter_objfile_data): ... this.
 233         (get_jit_objfile_data): Rename to ...
 234         (get_jiter_objfile_data): ... this.
 235         (add_objfile_entry): Update.
 236         (jit_read_descriptor): Use get_jiter_objfile_data.
 237         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 238         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 239         (jit_inferior_exit_hook): Use objfile's jited_data field.
 240
 241 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 242
 243         * jit.h: Forward-declare `struct minimal_symbol`.
 244         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 245         constructor, destructor, and an objfile* field.
 246         * jit.c (jit_objfile_data): Remove.
 247         (struct jit_objfile_data): Migrate from here to jit.h.
 248         (jit_objfile_data::~jit_objfile_data): New destructor
 249         implementation with code moved from free_objfile_data.
 250         (free_objfile_data): Delete.
 251         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 252         (jit_find_objf_with_entry_addr): Ditto.
 253         (jit_inferior_exit_hook): Ditto.
 254         (_initialize_jit): Remove the call to
 255         register_objfile_data_with_cleanup.
 256         * objfiles.h (struct objfile) <jit_data>: New field.
 257
 258 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 259
 260         * jit.h: Forward-declare `struct objfile`.
 261         (jit_event_handler): Add a second parameter, the JITer objfile.
 262         * jit.c (jit_read_descriptor): Change the signature to take the
 263         JITer objfile as an argument instead of the jit_program_space_data.
 264         (jit_inferior_init): Update the call to jit_read_descriptor.
 265         (jit_event_handler): Use the new JITer objfile argument when calling
 266         jit_read_descriptor.
 267         * breakpoint.c (handle_jit_event): Update the call to
 268         jit_event_handler to pass the JITer objfile.
 269
 270 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 271
 272         * gdbarch.c: Regenerate.
 273         * gdbarch.h: Regenerate.
 274         * gdbarch.sh (handle_segmentation_fault): Remove method.
 275         * infrun.c (handle_segmentation_fault): Remove.
 276         (print_signal_received_reason): Remove call to
 277         handle_segmentation_fault.
 278
 279 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 280
 281         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 282         Rename to sparc64_linux_report_signal_info and add siggnal
 283         argument.
 284         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 285         instead of sparc64_linux_handle_segmentation_fault.
 286
 287 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 288
 289         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 290         i386_linux_report_signal_info instead of
 291         i386_linux_handle_segmentation_fault.
 292         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 293         to i386_linux_report_signal_info and add siggnal argument.
 294         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 295         of i386_linux_handle_segmentation_fault.
 296         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 297         to i386_linux_report_signal_info and add siggnal argument.
 298
 299 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 300
 301         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 302         hook if present.
 303
 304 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 305
 306         * gdbarch.c: Regenerate.
 307         * gdbarch.h: Regenerate.
 308         * gdbarch.sh (report_signal_info): New method.
 309         * infrun.c (print_signal_received_reason): Invoke gdbarch
 310         report_signal_info hook if present.
 311
 312 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 313
 314         * python/py-registers.c : Add 'unordered_map' include.
 315         (gdbpy_new_reggroup): Renamed to...
 316         (gdbpy_get_reggroup): ...this.  Update to only create register
 317         group descriptors when needed.
 318         (gdbpy_reggroup_iter_next): Update.
 319
 320 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 321
 322         * python/py-registers.c (gdbpy_register_object_data): New static
 323         global.
 324         (gdbpy_register_object_data_init): New function.
 325         (gdbpy_new_register_descriptor): Renamed to...
 326         (gdbpy_get_register_descriptor): ...this, and update to reuse
 327         existing register descriptors where possible.
 328         (gdbpy_register_descriptor_iter_next): Update.
 329         (gdbpy_initialize_registers): Register new gdbarch data.
 330
 331 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 332
 333         * linux-nat.c (stopped_pids): Make static.
 334
 335 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 336
 337         PR ada/26235
 338         * gdbtypes.c (ada_discrete_type_low_bound,
 339         ada_discrete_type_high_bound): Handle undefined bounds.
 340
 341 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 342
 343         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 344         declaration.
 345         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 346         function.
 347
 348 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 349
 350         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 351         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 352         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 353         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 354         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 355         method.
 356
 357 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 358
 359         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 360         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 361         which are deprecated in Guile 3.0.
 362         * configure.ac (try_guile_versions): Add "guile-3.0".
 363         * configure (try_guile_versions): Regenerate.
 364         * NEWS: Update entry.
 365
 366 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 367             Doug Evans  <dje@google.com>
 368
 369         PR gdb/21104
 370         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 371         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 372         USING_GUILE_BEFORE_2_2.
 373         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 374         Change type to 'scm_t_port_type *'.
 375         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 376         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 377         parameter and honor it.  Update callers.
 378         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 379         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 380         functions.
 381         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 382         USING_GUILE_BEFORE_2_2.
 383         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 384         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 385         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 386         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 387         and 'SCM_PORT_TYPE'.
 388         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 389         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 390         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 391         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 392         [!USING_GUILE_BEFORE_2_2]: New functions.
 393         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 394         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 395         'gdbscm_memory_port_read'.
 396         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 397         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 398         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 399         function.
 400         (ioscm_init_memory_port): Remove.
 401         (ioscm_init_memory_port_stream): New function
 402         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 403         function.
 404         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 405         Return scm_from_uint (0).
 406         (gdbscm_set_memory_port_read_buffer_size_x)
 407         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 408         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 409         Return scm_from_uint (0).
 410         (gdbscm_set_memory_port_write_buffer_size_x)
 411         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 412         * configure.ac (try_guile_versions): Add "guile-2.2".
 413         * configure: Regenerate.
 414         * NEWS: Add entry.
 415
 416 2020-07-18  Tom Tromey  <tom@tromey.com>
 417
 418         * linux-nat.c (linux_multi_process): Remove.
 419         (linux_nat_target::supports_multi_process): Return true.
 420
 421 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 422
 423         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 424         (riscv_lookup_target_description): Return pointer out of
 425         unique_ptr.
 426         * target-descriptions.c (allocate_target_description): Add
 427         comment.
 428         (target_desc_deleter::operator()): Likewise.
 429         * target-descriptions.h (struct target_desc_deleter): Moved to
 430         gdbsupport/tdesc.h.
 431         (target_desc_up): Likewise.
 432
 433 2020-07-17  Tom Tromey  <tromey@adacore.com>
 434
 435         * linux-nat.c (linux_nat_target::supports_non_stop)
 436         (linux_nat_target::always_non_stop_p): Use "true".
 437         (linux_nat_target::supports_disable_randomization): Use "true" and
 438         "false".
 439
 440 2020-07-16  Caroline Tice  <cmtice@google.com>
 441
 442         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 443         (RNGLIST_HEADER_SIZE64): New constant definition.
 444         (struct dwop_section_names): Add rnglists_dwo.
 445         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 446         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 447         (struct dwo_sections): Add rnglists field.
 448         (read_attribut_reprocess): Add tag parameter.
 449         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 450         (cu_debug_rnglists_section): New function (decl & definition).
 451         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 452         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 453         die whose range is being checked; get rnglist section from
 454         cu_debug_rnglists_section, to get from either objfile or dwo file as
 455         appropriate.  Add cases for DW_RLE_base_addressx,
 456         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 457         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 458         test inside if-condition and updating complaint message.
 459         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 460         dwarf2_rnglists_process.
 461         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 462         dwarf2_ranges_process.
 463         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 464         need_ranges_base and update comment appropriately.  Also pass die tag
 465         to dwarf2_ranges_read.
 466         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 467         need_ranges_base and update comment appropriately.  Also pass die tag
 468         to dwarf2_ranges_process.
 469         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 470         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 471         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 472         need_ranges_base and update comment appropriately.  Also pass die tag
 473         to read_attribute_reprocess and dwarf2_ranges_read.
 474         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 475         and update function comment appropriately.
 476         (read_loclist_index): Call read_loclists_rnglists_header instead of
 477         read_loclist_header.
 478         (read_rnglist_index): New function.
 479         (read_attribute_reprocess):  Add tag parameter. Add code for
 480         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 481         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 482
 483 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 484
 485         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 486         being resolved.
 487
 488 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 489
 490         * arch-utils.c (show_architecture): Update formatting of messages.
 491
 492 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 493
 494         * gdbtypes.h (struct type) <bounds>: Handle array and string
 495         types.
 496         * ada-lang.c (assign_aggregate): Use type::bounds on
 497         array/string type.
 498         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 499         * c-varobj.c (c_number_of_children): Likewise.
 500         (c_describe_child): Likewise.
 501         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 502         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 503         (f_type_print_base): Likewise.
 504         * f-valprint.c (f77_array_offset_tbl): Likewise.
 505         (f77_get_upperbound): Likewise.
 506         (f77_print_array_1): Likewise.
 507         * guile/scm-type.c (gdbscm_type_range): Likewise.
 508         * m2-typeprint.c (m2_array): Likewise.
 509         (m2_is_long_set_of_type): Likewise.
 510         * m2-valprint.c (get_long_set_bounds): Likewise.
 511         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 512         * python/py-type.c (typy_range): Likewise.
 513         * rust-lang.c (rust_internal_print_type): Likewise.
 514         * type-stack.c (type_stack::follow_types): Likewise.
 515         * valarith.c (value_subscripted_rvalue): Likewise.
 516         * valops.c (value_cast): Likewise.
 517
 518 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 519
 520         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 521         callers to use the equivalent accessor methods.
 522
 523 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 524
 525         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 526         (struct type) <bit_stride>: New method.
 527         (TYPE_BIT_STRIDE): Remove.
 528         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 529
 530 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 531
 532         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 533         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 534         callers to use the equivalent accessor methods instead.
 535
 536 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 537
 538         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 539         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 540         callers to use the equivalent accessor methods instead.
 541
 542 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 543
 544         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 545         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 546         to use dynamic_prop::kind.
 547
 548 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 549
 550         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 551         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 552         to get the bound property's kind and check against
 553         PROP_UNDEFINED.
 554
 555 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 556
 557         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 558         all callers to use type::range_bounds followed by
 559         dynamic_prop::{low,high}.
 560
 561 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 562
 563         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 564         const_val, set_const_val, baton, set_locexpr, set_loclist,
 565         set_addr_offset, variant_parts, set_variant_parts,
 566         original_type, set_original_type>: New methods.
 567         <kind>: Rename to...
 568         <m_kind>: ... this.  Update all users to use the new methods
 569         instead.
 570         <data>: Rename to...
 571         <m_data>: ... this.  Update all users to use the new methods
 572         instead.
 573
 574 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 575
 576         * gdbtypes.c (get_discrete_bounds): Return failure if
 577         the range type's bounds are not both defined and constant
 578         values.
 579         (get_array_bounds): Update comment.  Remove undefined bound check.
 580
 581 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 582
 583         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 584         the type::bounds method directly.
 585
 586 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 587
 588         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 589         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 590         are used to set the range type's bounds to use set_bounds.
 591
 592 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 593
 594         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 595
 596 2020-07-10  Pedro Alves  <pedro@palves.net>
 597
 598         * gdbthread.h (inferior_ref): Define.
 599         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 600         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 601         * thread.c
 602         (scoped_restore_current_thread::restore):
 603         Adjust to gdb::ref_ptr.
 604         (scoped_restore_current_thread::~scoped_restore_current_thread):
 605         Remove manual decref handling.
 606         (scoped_restore_current_thread::scoped_restore_current_thread):
 607         Adjust to use
 608         inferior_ref::new_reference/thread_info_ref::new_reference.
 609         Incref the thread before calling get_frame_id instead of after.
 610         Let TARGET_CLOSE_ERROR propagate.
 611
 612 2020-07-10  Pedro Alves  <pedro@palves.net>
 613
 614         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 615         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 616         NOT_AVAILABLE_ERROR.
 617         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 618         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 619
 620 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 621             Pedro Alves  <pedro@palves.net>
 622
 623         PR gdb/26199
 624         * infrun.c (threads_are_resumed_pending_p): Delete.
 625         (do_target_wait): Remove threads_are_executing and
 626         threads_are_resumed_pending_p checks from the inferior_matches
 627         lambda.  Update comments.
 628
 629 2020-07-10  Pedro Alves  <pedro@palves.net>
 630
 631         PR gdb/26199
 632         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 633         executing threads.
 634
 635 2020-07-10  Pedro Alves  <pedro@palves.net>
 636
 637         PR gdb/26199
 638         * infrun.c (handle_no_resumed): Handle multiple targets.
 639
 640 2020-07-10  Pedro Alves  <pedro@palves.net>
 641
 642         PR gdb/26199
 643         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 644         target_is_async_p.
 645
 646 2020-07-10  Pedro Alves  <pedro@palves.net>
 647
 648         PR gdb/26199
 649         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 650         threads, not all threads.
 651
 652 2020-07-10  Pedro Alves  <pedro@palves.net>
 653
 654         PR gdb/26199
 655         * remote.c (remote_target::open_1): Pass remote target pointer as
 656         data to create_async_event_handler.
 657         (remote_async_inferior_event_handler): Mark async event handler
 658         before returning if the remote target still has either pending
 659         events or unacknowledged notifications.
 660
 661 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 662
 663         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 664         declaration.
 665         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 666         function.
 667
 668 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 669
 670         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 671         inferior_ptid.
 672
 673 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 674
 675         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 676         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 677         AT_FREEBSD_PS_STRINGS.
 678
 679 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 680
 681         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 682         of debugfile path on Windows.
 683
 684 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 685
 686         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 687         argument to 'data'.
 688
 689 2020-07-08  Tom Tromey  <tromey@adacore.com>
 690
 691         * ada-lang.c (ada_exception_message_1): Use read_memory.
 692
 693 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 694
 695         PR python/22748
 696         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 697         special handling for inline frames.
 698         * findvar.c (value_of_register_lazy): Skip inline frames when
 699         creating lazy register values.
 700         * frame.c (frame_id_computed_p): Delete definition.
 701         * frame.h (frame_id_computed_p): Delete declaration.
 702
 703 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 704
 705         * NEWS: Mention additions to Python API.
 706         * python/py-arch.c (archpy_register_groups): New function.
 707         (arch_object_methods): Add 'register_groups' method.
 708         * python/py-registers.c (reggroup_iterator_object): New struct.
 709         (reggroup_object): New struct.
 710         (gdbpy_new_reggroup): New function.
 711         (gdbpy_reggroup_to_string): New function.
 712         (gdbpy_reggroup_name): New function.
 713         (gdbpy_reggroup_iter): New function.
 714         (gdbpy_reggroup_iter_next): New function.
 715         (gdbpy_new_reggroup_iterator): New function
 716         (gdbpy_initialize_registers): Register new types.
 717         (reggroup_iterator_object_type): Define new Python type.
 718         (gdbpy_reggroup_getset): New static global.
 719         (reggroup_object_type): Define new Python type.
 720         * python/python-internal.h
 721
 722 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 723
 724         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 725         * python/py-arch.c (archpy_registers): New function.
 726         (arch_object_methods): Add 'registers' method.
 727         * python/py-registers.c: New file.
 728         * python/python-internal.h
 729         (gdbpy_new_register_descriptor_iterator): Declare.
 730         (gdbpy_initialize_registers): Declare.
 731         * python/python.c (do_start_initialization): Call
 732         gdbpy_initialize_registers.
 733         * NEWS: Mention additions to the Python API.
 734
 735 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 736
 737         * NEWS: Mention new Python API method.
 738         * python/py-unwind.c (pending_framepy_architecture): New function.
 739         (pending_frame_object_methods): Add architecture method.
 740
 741 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 742
 743         * gdbarch.c: Regenerate.
 744         * gdbarch.h: Regenerate.
 745         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 746         (gdbarch_data): Use internal_error for the case where
 747         deprecated_set_gdbarch_data was originally needed.
 748         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 749         and use passed in obstack.
 750         (libunwind_frame_set_descr): Should no longer get back NULL from
 751         gdbarch_data.
 752         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 753         type.
 754         * user-regs.c (user_regs_init): Update parameters, and use passed
 755         in obstack.
 756         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 757         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 758
 759 2020-07-06  Tom de Vries  <tdevries@suse.de>
 760
 761         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 762         End-Of-Sequence in lte_is_less_than.
 763         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 764         "gdb: Don't reorder line table entries too much when sorting".
 765
 766 2020-07-06  Tom de Vries  <tdevries@suse.de>
 767
 768         PR tui/26205
 769         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 770
 771 2020-07-05  Tom de Vries  <tdevries@suse.de>
 772
 773         PR build/26187
 774         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 775         std::uncaught_exceptions instead of deprecated
 776         std::uncaught_exception.
 777
 778 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 779
 780         * macroexp.h (macro_stringify): Return
 781         gdb::unique_xmalloc_ptr<char>.
 782         * macroexp.c (macro_stringify): Likewise.
 783         * macrotab.c (fixup_definition): Update.
 784
 785 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 786
 787         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 788         (lex_one_token): Update.
 789         * macroexp.c (struct macro_buffer) <release>: Return
 790         gdb::unique_xmalloc_ptr<char>.
 791         (macro_stringify): Update.
 792         (macro_expand): Update.
 793         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 794         * macroexp.h (macro_expand_next): Likewise.
 795
 796 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 797
 798         * macroexp.h (macro_lookup_ftype): Remove.
 799         (macro_expand, macro_expand_once, macro_expand_next): Remove
 800         lookup function parameters, add scope parameter.
 801         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 802         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 803         * macroscope.h (standard_macro_lookup): Change parameter type
 804         to macro_scope.
 805         * macroscope.c (standard_macro_lookup): Likewise.
 806         * c-exp.y (lex_one_token): Update.
 807         * macrocmd.c (macro_expand_command): Likewise.
 808         (macro_expand_once_command): Likewise.
 809
 810 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 811
 812         * inf-loop.c (inferior_event_handler): Remove client_data param.
 813         * inf-loop.h (inferior_event_handler): Likewise.
 814         * infcmd.c (step_1): Adjust.
 815         * infrun.c (proceed): Adjust.
 816         (fetch_inferior_event): Remove client_data param.
 817         (infrun_async_inferior_event_handler): Adjust.
 818         * infrun.h (fetch_inferior_event): Remove `void *` param.
 819         * linux-nat.c (handle_target_event): Adjust.
 820         * record-btrace.c (record_btrace_handle_async_inferior_event):
 821         Adjust.
 822         * record-full.c (record_full_async_inferior_event_handler):
 823         Adjust.
 824         * remote.c (remote_async_inferior_event_handler): Adjust.
 825
 826 2020-07-01  Tom Tromey  <tom@tromey.com>
 827
 828         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 829         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 830
 831 2020-07-01  Tom Tromey  <tom@tromey.com>
 832
 833         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 834         tui_gen_win_info.
 835         (tui_win_info::make_window): Merge with
 836         tui_gen_win_info::make_window.
 837         (tui_win_info::make_visible): Move from tui_gen_win_info.
 838         * tui/tui-win.c (tui_win_info::max_width): Move from
 839         tui_gen_win_info.
 840         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 841         type.
 842         <window_factory>: Likewise.
 843         * tui/tui-layout.c (tui_win_info::resize): Move from
 844         tui_gen_win_info.
 845         (make_standard_window): Change return type.
 846         (get_locator_window, tui_get_window_by_name): Likewise.
 847         (tui_layout_window::apply): Remove a cast.
 848         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 849         (struct tui_win_info): Merge with tui_gen_win_info.
 850         (struct tui_gen_win_info): Remove.
 851
 852 2020-07-01  Tom Tromey  <tom@tromey.com>
 853
 854         * tui/tui-stack.h (struct tui_locator_window): Derive from
 855         tui_win_info.
 856         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 857         <can_box>: New method.
 858
 859 2020-07-01  Tom Tromey  <tom@tromey.com>
 860
 861         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 862
 863 2020-07-01  Tom Tromey  <tom@tromey.com>
 864
 865         * tui/tui-regs.c (tui_data_window::display_registers_from)
 866         (tui_data_window::display_registers_from)
 867         (tui_data_window::first_data_item_displayed)
 868         (tui_data_window::delete_data_content_windows): Update.
 869         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 870         Remove.
 871         (tui_data_window::check_register_values): Update.
 872         (tui_data_item_window::rerender): Add parameters.  Update.
 873         (tui_data_item_window::refresh_window): Remove.
 874         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 875         virtual.
 876         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 877         tui_gen_win_info.
 878         <refresh_window, max_height, min_height>: Remove.
 879         <rerender>: Add parameters.
 880         <x, y, visible>: New members.
 881         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 882         <m_item_width>: New member.
 883
 884 2020-07-01  Tom Tromey  <tom@tromey.com>
 885
 886         * tui/tui-regs.c (tui_data_window::show_register_group)
 887         (tui_data_window::check_register_values): Update.
 888         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 889         from item_no.
 890
 891 2020-07-01  Tom Tromey  <tom@tromey.com>
 892
 893         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 894         useless "if".
 895
 896 2020-07-01  Tom Tromey  <tom@tromey.com>
 897
 898         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 899         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 900
 901 2020-07-01  Tom Tromey  <tom@tromey.com>
 902
 903         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 904         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 905         (struct tui_line_or_address): Move from tui-data.h.
 906         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 907         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 908         (tui_cmd_window, tui_source_window_base, tui_source_window)
 909         (tui_disasm_window): Don't declare.
 910         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 911         to tui-winsource.h.
 912         (SINGLE_KEY): Move to tui-stack.c.
 913
 914 2020-07-01  Tom Tromey  <tom@tromey.com>
 915
 916         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 917         std::string.
 918         * tui/tui-regs.c (class tab_expansion_file): New.
 919         (tab_expansion_file::write): New method.
 920         (tui_register_format): Change return type.  Use
 921         tab_expansion_file.
 922         (tui_get_register, tui_data_window::display_registers_from)
 923         (tui_data_item_window::rerender): Update.
 924         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 925         * tui/tui-io.c (tui_expand_tabs): Remove.
 926
 927 2020-07-01  Tom Tromey  <tom@tromey.com>
 928
 929         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 930
 931 2020-07-01  Fangrui Song  <maskray@google.com>
 932
 933         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 934
 935 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 936
 937         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 938         forms for DW_AT_associated and DW_AT_allocated attributes,
 939         which is already checked in function attr_to_dynamic_prop.
 940
 941 2020-06-30  Tom Tromey  <tromey@adacore.com>
 942
 943         * dwarf2/read.c (quirk_rust_enum): Correctly call
 944         alloc_rust_variant for default-less enum.
 945
 946 2020-06-30  Tom Tromey  <tromey@adacore.com>
 947
 948         PR build/26183:
 949         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 950         gdb::to_string.
 951
 952 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 953
 954         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 955         * gdbarch.h: Re-generate.
 956
 957 2020-06-28  Tom Tromey  <tom@tromey.com>
 958
 959         * command.h (cmd_types): Remove.
 960         (cmd_type): Don't declare.
 961         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 962         typedef.
 963         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 964         * cli/cli-decode.c (cmd_type): Remove.
 965
 966 2020-06-27  Pedro Alves  <palves@redhat.com>
 967
 968         * fork-child.c (prefork_hook): Adjust.
 969         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 970         Delete.
 971         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 972         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 973         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 974         Remove declarations.
 975         (struct inferior) <set_tty, tty>: New methods.
 976         (struct inferior) <terminal>: Rename to ...
 977         (struct inferior) <m_terminal>: ... this and make private.
 978         * main.c (captured_main_1): Adjust.
 979         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 980         (mi_cmd_inferior_tty_show): Adjust.
 981         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 982         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 983
 984 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 985
 986         * configure.ac: Add --enable-libctf: handle --disable-static
 987         properly.
 988         * acinclude.m4: sinclude ../config/enable.m4.
 989         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 990         (LIBCTF): Substitute in.
 991         (CTF_DEPS): New, likewise.
 992         (CLIBS): libctf needs symbols from libbfd: move earlier.
 993         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 994         flags.
 995         * ctfread.c: Surround in ENABLE_LIBCTF.
 996         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 997         * configure: Regenerate.
 998         * config.in: Likewise.
 999
1000 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1001
1002         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1003
1004 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1005
1006         * inferior.h (struct inferior) <terminal>: Change type to
1007         gdb::unique_xmalloc_ptr<char>.
1008         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1009         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1010         field, adjust to unique pointer.
1011         (get_inferior_io_terminal): Adjust to unique pointer.
1012
1013 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1014
1015         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1016         registers, not just the known core set of registers.
1017
1018 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1019
1020         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1021         fflags, frm, and fcsr registers.
1022         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1023         restore groups.
1024         (riscv_tdesc_unknown_reg): New function.
1025         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1026         tdesc_use_registers.
1027         * riscv-tdep.h (struct gdbarch_tdep): Add
1028         unknown_csrs_first_regnum, unknown_csrs_count,
1029         duplicate_fflags_regnum, duplicate_frm_regnum, and
1030         duplicate_fcsr_regnum fields.
1031
1032 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1033
1034         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1035         callback, use the callback (when not null) to help number unknown
1036         registers.
1037         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1038         (tdesc_use_registers): Add extra parameter to declaration.
1039
1040 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1041
1042         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1043         in the file.
1044         (class riscv_pending_register_alias): Likewise.
1045         (riscv_register_feature::register_info): Change 'required_p' field
1046         to 'required', and change its type.  Add 'check' member function.
1047         (riscv_register_feature::register_info::check): Define new member
1048         function.
1049         (riscv_xreg_feature): Change initialisation of 'required' field.
1050         (riscv_freg_feature): Likewise.
1051         (riscv_virtual_feature): Likewise.
1052         (riscv_csr_feature): Likewise.
1053         (riscv_check_tdesc_feature): Take extra parameter, the csr
1054         tdesc_feature, rewrite the function to use the new
1055         riscv_register_feature::register_info::check function.
1056         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1057
1058 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1059
1060         * features/Makefile: Remove all references to the deleted files
1061         below.
1062         * features/riscv/32bit-csr.c: Deleted.
1063         * features/riscv/32bit-csr.xml: Deleted.
1064         * features/riscv/64bit-csr.c: Deleted.
1065         * features/riscv/64bit-csr.xml: Deleted.
1066         * features/riscv/rebuild-csr-xml.sh: Deleted.
1067
1068 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1069
1070         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1071         whitespace error for declaration of names member variable.
1072         (struct riscv_register_feature): Add new prefer_first_name member
1073         variable, and fix whitespace error in declaration of registers.
1074         (riscv_xreg_feature): Initialize prefer_first_name field.
1075         (riscv_freg_feature): Likewise.
1076         (riscv_virtual_feature): Likewise.
1077         (riscv_csr_feature): Likewise.
1078         (riscv_register_name): Expand on comments.  Remove register name
1079         modifications for CSR and virtual registers.
1080
1081 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1082
1083         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1084         errors.
1085
1086 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1087
1088         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1089         riscv-opc.h.
1090         (class riscv_pending_register_alias): New class.
1091         (riscv_check_tdesc_feature): Take vector of pending aliases and
1092         populate it as appropriate.
1093         (riscv_setup_register_aliases): Delete.
1094         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1095         to riscv_check_tdesc_feature in all cases.  Use the vector to
1096         create the register aliases.
1097
1098 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1099
1100         * sol2-tdep.c (sol2_static_transform_name): Remove.
1101         (sol2_init_abi): Don't register it.
1102         * gdbarch.sh (static_transform_name): Remove.
1103         * gdbarch.c, gdbarch.h: Regenerate.
1104
1105         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1106         gdbarch_static_transform_name.
1107         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1108         * stabsread.c (define_symbol) <'X'>: Remove.
1109         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1110         handling.
1111         <'V'>: Likewise.
1112         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1113         <'S'>: Remove call to gdbarch_static_transform_name.
1114
1115 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1116
1117         * procfs.c (procfs_pre_trace): New function.
1118         (procfs_target::create_inferior): Pass it to fork_inferior.
1119
1120 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1121
1122         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1123         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1124         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1125         sol2-tdep.o, sparc-sol2-tdep.o.
1126         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1127         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1128         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1129         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1130
1131 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1132
1133         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1134         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1135         Call sol2_init_abi.
1136         Remove calls to set_gdbarch_skip_solib_resolver,
1137         set_gdbarch_core_pid_to_str.
1138         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1139         (i386_sol2_static_transform_name): Remove.
1140         (i386_sol2_init_abi): Call sol2_init_abi.
1141         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1142         set_gdbarch_static_transform_name,
1143         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1144         Use sol2_sigtramp_p.
1145         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1146         (sol2_sigtramp_p): New function.
1147         (sol2_static_transform_name): New function.
1148         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1149         (sol2_init_abi): New function.
1150         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1151         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1152         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1153         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1154         (sparc_sol2_static_transform_name): Remove.
1155         (sparc32_sol2_init_abi): Call sol2_init_abi.
1156         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1157         set_gdbarch_static_transform_name,
1158         set_gdbarch_skip_solib_resolver,
1159         set_gdbarch_core_pid_to_str.
1160         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1161         (sparc_sol2_static_transform_name): Remove
1162         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1163         call sol2_sigtramp_p.
1164         (sparc64_sol2_init_abi): Call sol2_init_abi.
1165         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1166         set_gdbarch_static_transform_name,
1167         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1168
1169 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1170
1171         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1172         * exec.c (validate_exec_file): If from_tty, set both
1173         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1174         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1175         and from_tty, unconditionally ask a confirmation.
1176
1177 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1178
1179         * target-descriptions.c (tdesc_architecture_name): Protect against
1180         NULL pointer dereference.
1181         (maint_print_xml_tdesc_cmd): New function.
1182         (_initialize_target_descriptions): Register new 'maint print
1183         xml-tdesc' command and give it the filename completer.
1184         * NEWS: Mention new 'maint print xml-tdesc' command.
1185
1186 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1187
1188         * target-descriptions.c (class tdesc_compatible_info): New class.
1189         (struct target_desc): Change type of compatible vector.
1190         (tdesc_compatible_p): Update for change in type of
1191         target_desc::compatible.
1192         (tdesc_compatible_info_list): New function.
1193         (tdesc_compatible_info_arch_name): New function.
1194         (tdesc_add_compatible): Update for change in type of
1195         target_desc::compatible.
1196         (print_c_tdesc::visit_pre): Likewise.
1197
1198 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1199
1200         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1201         whitespace to underscore.
1202         (maint_print_c_tdesc_cmd): Use fake filename for target
1203         descriptions that came from the target.
1204         (_initialize_target_descriptions): Add filename command completion
1205         for 'maint print c-tdesc'.
1206
1207 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1208
1209         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1210         lines.
1211
1212 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1213
1214         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1215         lines.
1216         (dwarf2_find_location_expression): Likewise.
1217         (call_site_parameter_matches): Likewise.
1218         (dwarf2_compile_expr_to_ax): Likewise.
1219         (disassemble_dwarf_expression): Likewise.
1220         (loclist_describe_location): Likewise.
1221
1222 2020-06-23  Pedro Alves  <palves@redhat.com>
1223
1224         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1225         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1226         (register_to_value_test): Use scoped_mock_context.
1227         * regcache.c: Include "scoped-mock-context.h".
1228         (cooked_read_test): Don't error out if a target is already pushed.
1229         Use scoped_mock_context.  Adjust.
1230         * scoped-mock-context.h: New file.
1231
1232 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1233
1234         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1235         initializer.
1236         (ada_language::is_string_type_p): New member function.
1237         * c-lang.c (c_language_data): Delete la_is_string_type_p
1238         initializer.
1239         (cplus_language_data): Likewise.
1240         (asm_language_data): Likewise.
1241         (minimal_language_data): Likewise.
1242         * d-lang.c (d_language_data): Likewise.
1243         * f-lang.c (f_is_string_type_p): Delete function, implementation
1244         moved to f_language::is_string_type_p.
1245         (f_language_data): Delete la_is_string_type_p initializer.
1246         (f_language::is_string_type_p): New member function,
1247         implementation from f_is_string_type_p.
1248         * go-lang.c (go_is_string_type_p): Delete function, implementation
1249         moved to go_language::is_string_type_p.
1250         (go_language_data): Delete la_is_string_type_p initializer.
1251         (go_language::is_string_type_p): New member function,
1252         implementation from go_is_string_type_p.
1253         * language.c (language_defn::is_string_type_p): Define new member
1254         function.
1255         (default_is_string_type_p): Make static, add comment copied from
1256         header file.
1257         (unknown_language_data): Delete la_is_string_type_p initializer.
1258         (unknown_language::is_string_type_p): New member function.
1259         (auto_language_data): Delete la_is_string_type_p initializer.
1260         (auto_language::is_string_type_p): New member function.
1261         * language.h (language_data): Delete la_is_string_type_p field.
1262         (language_defn::is_string_type_p): Declare new function.
1263         (default_is_string_type_p): Delete desclaration, move comment to
1264         definition.
1265         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1266         moved to m2_language::is_string_type_p.
1267         (m2_language_data): Delete la_is_string_type_p initializer.
1268         (m2_language::is_string_type_p): New member function,
1269         implementation from m2_is_string_type_p.
1270         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1271         initializer.
1272         * opencl-lang.c (opencl_language_data): Likewise.
1273         * p-lang.c (pascal_is_string_type_p): Delete function,
1274         implementation moved to pascal_language::is_string_type_p.
1275         (pascal_language_data): Delete la_is_string_type_p initializer.
1276         (pascal_language::is_string_type_p): New member function,
1277         implementation from pascal_is_string_type_p.
1278         * rust-lang.c (rust_is_string_type_p): Delete function,
1279         implementation moved to rust_language::is_string_type_p.
1280         (rust_language_data): Delete la_is_string_type_p initializer.
1281         (rust_language::is_string_type_p): New member function,
1282         implementation from rust_is_string_type_p.
1283         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1284         is_string_type_p.
1285
1286 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1287
1288         * ada-lang.c (ada_language_data): Delete la_print_typedef
1289         initializer.
1290         (ada_language::print_typedef): New member function.
1291         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1292         (cplus_language_data): Likewise.
1293         (asm_language_data): Likewise.
1294         (minimal_language_data): Likewise.
1295         * d-lang.c (d_language_data): Likewise.
1296         * f-lang.c (f_language_data): Likewise.
1297         (f_language::print_typedef): New member function.
1298         * go-lang.c (go_language_data): Delete la_print_typedef
1299         initializer.
1300         * language.c (language_defn::print_typedef): Define member
1301         function.
1302         (unknown_language_data): Delete la_print_typedef initializer.
1303         (unknown_language::print_typedef): New member function.
1304         (auto_language_data): Delete la_print_typedef initializer.
1305         (auto_language::print_typedef): New member function.
1306         * language.h (language_data): Delete la_print_typedef field.
1307         (language_defn::print_typedef): Declare new member function.
1308         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1309         (default_print_typedef): Delete declaration.
1310         * m2-lang.c (m2_language_data): Delete la_print_typedef
1311         initializer.
1312         (m2_language::print_typedef): New member function.
1313         * objc-lang.c (objc_language_data): Delete la_print_typedef
1314         initializer.
1315         * opencl-lang.c (opencl_language_data): Likewise.
1316         * p-lang.c (pascal_language_data): Likewise.
1317         (pascal_language::print_typedef): New member function.
1318         * rust-lang.c (rust_print_typedef): Delete function,
1319         implementation moved to rust_language::print_typedef.
1320         (rust_language): Delete la_print_typedef initializer.
1321         (rust_language::print_typedef): New member function,
1322         implementation from rust_print_typedef.
1323         * typeprint.c (default_print_typedef): Delete.
1324
1325 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1326
1327         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1328         (ada_language::printstr): New member function.
1329         * c-lang.c (c_language_data): Delete la_printstr initializer.
1330         (cplus_language_data): Likewise.
1331         (asm_language_data): Likewise.
1332         (minimal_language_data): Likewise.
1333         * d-lang.c (d_language_data): Likewise.
1334         * f-lang.c (f_printstr): Rename to f_language::printstr.
1335         (f_language_data): Delete la_printstr initializer.
1336         (f_language::printstr): New member function, implementation from
1337         f_printstr.
1338         * go-lang.c (go_language_data): Delete la_printstr initializer.
1339         * language.c (language_defn::printstr): Define new member
1340         function.
1341         (unk_lang_printstr): Delete.
1342         (unknown_language_data): Delete la_printstr initializer.
1343         (unknown_language::printstr): New member function.
1344         (auto_language_data): Delete la_printstr initializer.
1345         (auto_language::printstr): New member function.
1346         * language.h (language_data): Delete la_printstr field.
1347         (language_defn::printstr): Declare new member function.
1348         (LA_PRINT_STRING): Update call to printstr.
1349         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1350         (m2_language_data): Delete la_printstr initializer.
1351         (m2_language::printstr): New member function, implementation from
1352         m2_printstr.
1353         * objc-lang.c (objc_language_data): Delete la_printstr
1354         initializer.
1355         * opencl-lang.c (opencl_language_data): Likewise.
1356         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1357         (pascal_language_data): Delete la_printstr initializer.
1358         (pascal_language::printstr): New member function, implementation
1359         from pascal_printstr.
1360         * p-lang.h (pascal_printstr): Delete declaration.
1361         * rust-lang.c (rust_printstr): Update header comment.
1362         (rust_language_data): Delete la_printstr initializer.
1363         (rust_language::printstr): New member function.
1364
1365 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1366
1367         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1368         (ada_language::printchar): New member function.
1369         * c-lang.c (c_language_data): Delete la_printchar initializer.
1370         (cplus_language_data): Likewise.
1371         (asm_language_data): Likewise.
1372         (minimal_language_data): Likewise.
1373         * d-lang.c (d_language_data): Likewise.
1374         * f-lang.c (f_printchar): Rename to f_language::printchar.
1375         (f_language_data): Delete la_printchar initializer.
1376         (f_language::printchar): New member function, implementation from
1377         f_printchar.
1378         * go-lang.c (go_language_data): Delete la_printchar initializer.
1379         * language.c (unk_lang_printchar): Delete.
1380         (language_defn::printchar): Define new member function.
1381         (unknown_language_data): Delete la_printchar initializer.
1382         (unknown_language::printchar): New member function.
1383         (auto_language_data): Delete la_printchar initializer.
1384         (auto_language::printchar): New member function.
1385         * language.h (language_data): Delete la_printchar field.
1386         (language_defn::printchar): Declare new member function.
1387         (LA_PRINT_CHAR): Update call to printchar.
1388         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1389         (m2_language::printchar): New member function.
1390         * objc-lang.c (objc_language_data): Delete la_printchar
1391         initializer.
1392         * opencl-lang.c (opencl_language_data): Likewise.
1393         * p-lang.c (pascal_language_data): Delete la_printchar
1394         initializer.
1395         (pascal_language::printchar): New member function.
1396         * rust-lang.c (rust_printchar): Rename to
1397         rust_language::printchar.
1398         (rust_language_data): Delete la_printchar initializer.
1399         (rust_language::printchar): New member function, implementation
1400         from rust_printchar.
1401
1402 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1403
1404         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1405         (ada_language_data): Delete la_emitchar initializer.
1406         (ada_language::emitchar): New member function, implementation from
1407         emit_char.
1408         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1409         (cplus_language_data): Likewise.
1410         (asm_language_data): Likewise.
1411         (minimal_language_data): Likewise.
1412         * d-lang.c (d_language_data): Likewise.
1413         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1414         (f_language_data): Delete la_emitchar initializer.
1415         (f_language::emitchar): New member function, implementation from
1416         f_emit_char.
1417         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1418         * language.c (unk_lang_emit_char): Delete.
1419         (language_defn::emitchar): New member function definition.
1420         (unknown_language_data): Delete la_emitchar initializer.
1421         (unknown_language::emitchar): New member function.
1422         (auto_language_data): Delete la_emitchar initializer.
1423         (auto_language::emitchar): New member function.
1424         * language.h (language_data): Delete la_emitchar field.
1425         (language_defn::emitchar): New member field declaration.
1426         (LA_EMIT_CHAR): Update call to emitchar.
1427         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1428         (m2_language_data): Delete la_emitchar initializer.
1429         (m2_language::emitchar): New member function, implementation from
1430         m2_emit_char.
1431         * objc-lang.c (objc_language_data): Delete la_emitchar
1432         initializer.
1433         * opencl-lang.c (opencl_language_data): Likewise.
1434         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1435         (pascal_language_data): Delete la_emitchar initializer.
1436         (pascal_language::emitchar): New member function, implementation
1437         from pascal_emit_char.
1438         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1439         (rust_language_data): Delete la_emitchar initializer.
1440         (rust_language::emitchar): New member function, implementation
1441         from rust_emitchar.
1442
1443 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1444
1445         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1446         (ada_language_data): Delete la_post_parser initializer.
1447         (ada_language::post_parser): New member function.
1448         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1449         (cplus_language_data): Likewise.
1450         (asm_language_data): Likewise.
1451         (minimal_language_data): Likewise.
1452         * d-lang.c (d_language_data): Likewise.
1453         * f-lang.c (f_language_data): Likewise.
1454         * go-lang.c (go_language_data): Likewise.
1455         * language.c (unknown_language_data): Likewise.
1456         (auto_language_data): Likewise.
1457         * language.h (language_data): Delete la_post_parser field.
1458         (language_defn::post_parser): New member function.
1459         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1460         * objc-lang.c (objc_language_data): Likewise.
1461         * opencl-lang.c (opencl_language_data): Likewise.
1462         * p-lang.c (pascal_language_data): Likewise.
1463         * parse.c (parse_exp_in_context): Update call to post_parser.
1464         (null_post_parser): Delete definition.
1465         * parser-defs.h (null_post_parser): Delete declaration.
1466         * rust-lang.c (rust_language_data): Delete la_post_parser
1467         initializer.
1468
1469 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1470
1471         * ada-lang.c (parse): Rename to ada_language::parser.
1472         (ada_language_data): Delete la_parser initializer.
1473         (ada_language::parser): New member function, implementation from
1474         parse.
1475         * c-lang.c (c_language_data): Delete la_parser initializer.
1476         (cplus_language_data): Likewise.
1477         (asm_language_data): Likewise.
1478         (minimal_language_data): Likewise.
1479         * d-lang.c (d_language_data): Likewise.
1480         (d_language::parser): New member function.
1481         * f-lang.c (f_language_data): Delete la_parser initializer.
1482         (f_language::parser): New member function.
1483         * go-lang.c (go_language_data): Delete la_parser initializer.
1484         (go_language::parser): New member function.
1485         * language.c (unk_lang_parser): Delete.
1486         (language_defn::parser): Define new member function.
1487         (unknown_language_data): Delete la_parser initializer.
1488         (unknown_language::parser): New member function.
1489         (auto_language_data): Delete la_parser initializer.
1490         (auto_language::parser): New member function.
1491         * language.h (language_data): Delete la_parser field.
1492         (language_defn::parser): Declare new member function.
1493         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1494         (m2_language::parser): New member function.
1495         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1496         * opencl-lang.c (opencl_language_data): Likewise.
1497         * p-lang.c (pascal_language_data): Likewise.
1498         (pascal_language::parser): New member function.
1499         * parse.c (parse_exp_in_context): Update call to parser.
1500         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1501         (rust_language::parser): New member function.
1502
1503 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1504
1505         * top.c (print_gdb_configuration): Print --with-python-libdir
1506         configuration value.
1507
1508 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1509
1510         * NEWS: Mention change to the alias command.
1511
1512 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1513
1514         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1515         (alias_command_completer)
1516         (make_alias_options_def_group): New functions.
1517         (alias_opts, alias_option_defs): New struct and array.
1518         (alias_usage_error): Update usage.
1519         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1520         Use option framework.
1521         (_initialize_cli_cmds): Update alias command help.
1522         Update aliases command help.
1523         (show_user):
1524         Add NULL for new default_args lookup_cmd argument.
1525         (valid_command_p): Rename to validate_aliased_command.
1526         Add NULL for new default_args lookup_cmd argument.  Verify that the
1527         aliased_command has no default args.
1528         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1529         (lookup_cmd_1, lookup_cmd): New argument default_args.
1530         (add_alias_cmd):
1531         Add NULL for new default_args lookup_cmd argument.
1532         (print_help_for_command): Show default args under the layout
1533          alias some_alias = some_aliased_cmd some_alias_default_arg.
1534         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1535         xfree default_args in destructor.
1536         * cli/cli-script.c (process_next_line, do_define_command):
1537         Add NULL for new default_args lookup_cmd argument.
1538         * command.h: Declare new default_args argument in lookup_cmd
1539         and lookup_cmd_1.
1540         * completer.c (complete_line_internal_1):
1541         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1542         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1543         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1544         Likewise.
1545         * infcmd.c (_initialize_infcmd): Likewise.
1546         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1547         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1548         * python/py-param.c (add_setshow_generic): Likewise.
1549         * remote.c (_initialize_remote): Likewise.
1550         * top.c (execute_command): Prepend default_args if command has some.
1551         (set_verbose):
1552         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1553         * tracepoint.c (validate_actionline, encode_actions_1):
1554         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1555
1556 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1557
1558         * jit.c (jit_read_descriptor): Use bool as the return type.
1559         (jit_breakpoint_re_set_internal): Use bool as the return type.
1560         Invert the return value logic; return true if the jit breakpoint
1561         has been successfully initialized.
1562         (jit_inferior_init): Update the call to
1563         jit_breakpoint_re_set_internal.
1564
1565 2020-06-22  Pedro Alves  <palves@redhat.com>
1566
1567         PR gdb/25939
1568         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1569         Use the current inferior instead.  Don't return
1570         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1571         wait again.
1572         * sol-thread.c (sol_thread_target::wait): Don't reference
1573         inferior_ptid.
1574         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1575         (sol_update_thread_list_callback): Use the current inferior's pid
1576         instead of inferior_ptid.
1577
1578 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1579
1580         * procfs.c: Cleanup many comments.
1581
1582         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1583         (AFTER_WATCHFLAG): Replace by value.
1584
1585         (MAIN_PROC_NAME_FORMAT): Inline ...
1586         (create_procinfo): ... here.
1587
1588         (procfs_debug_inferior): Remove SYS_exec handling.
1589         (syscall_is_exec): Likewise.
1590         (procfs_set_exec_trap): Likewise.
1591
1592         (syscall_is_lwp_exit): Inline in callers.
1593         (syscall_is_exit): Likewise.
1594         (syscall_is_exec): Likewise.
1595         (syscall_is_lwp_create): Likewise.
1596
1597         (invalidate_cache): Remove #if 0 code.
1598
1599         (make_signal_thread_runnable):  Remove.
1600         (procfs_target::resume): Remove #if 0 code.
1601
1602 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1603
1604         PR gdb/25939
1605         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1606         call ...
1607         (procfs_target::create_inferior): ... here.
1608
1609 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1610
1611         * exec.c (validate_exec_file): Ensure the build-id is up to
1612         date by calling reopen_exec_file (that checks file timestamp
1613         to decide to re-read the file).
1614
1615 2020-06-18  Pedro Alves  <palves@redhat.com>
1616
1617         PR gdb/25412
1618         * gdbthread.h (delete_thread, delete_thread_silent)
1619         (find_thread_ptid): Update comments.
1620         * thread.c (current_thread_): New global.
1621         (is_current_thread): Move higher, and reimplement.
1622         (inferior_thread): Reimplement.
1623         (set_thread_exited): Use bool.  Add assertions.
1624         (add_thread_silent): Simplify thread-reuse handling by always
1625         calling delete_thread.
1626         (delete_thread): Remove intro comment.
1627         (find_thread_ptid): Skip exited threads.
1628         (switch_to_thread_no_regs): Write to current_thread_.
1629         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1630         INFERIOR_PTID.  Clear current_thread_.
1631
1632 2020-06-18  Pedro Alves  <palves@redhat.com>
1633
1634         * aix-thread.c (pd_update): Use switch_to_thread.
1635
1636 2020-06-18  Pedro Alves  <palves@redhat.com>
1637
1638         * ravenscar-thread.c (ravenscar_thread_target): Update.
1639         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1640         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1641         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1642         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1643
1644 2020-06-18  Pedro Alves  <palves@redhat.com>
1645
1646         * nat/windows-nat.c (current_windows_thread): Remove.
1647         * nat/windows-nat.h (current_windows_thread): Remove.
1648         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1649         Adjust.
1650         (display_selectors): Adjust to fetch the current
1651         windows_thread_info based on inferior_ptid.
1652         (fake_create_process): No longer write to current_windows_thread.
1653         (windows_nat_target::get_windows_debug_event):
1654         Don't set inferior_ptid or current_windows_thread.
1655         (windows_nat_target::wait): Adjust to not rely on
1656         current_windows_thread.
1657         (do_initial_windows_stuff): Now a method of windows_nat_target.
1658         Switch to the last_ptid thread.
1659         (windows_nat_target::attach): Adjust.
1660         (windows_nat_target::detach): Use switch_to_no_thread instead of
1661         writing to inferior_ptid directly.
1662         (windows_nat_target::create_inferior): Adjust.
1663
1664 2020-06-18  Pedro Alves  <palves@redhat.com>
1665
1666         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1667
1668 2020-06-18  Pedro Alves  <palves@redhat.com>
1669
1670         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1671         after creating it, instead of writing to inferior_ptid.  Don't
1672         write to inferior_ptid.
1673
1674 2020-06-18  Pedro Alves  <palves@redhat.com>
1675
1676         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1677
1678 2020-06-18  Pedro Alves  <palves@redhat.com>
1679
1680         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1681         it, instead of writing to inferior_ptid.
1682
1683 2020-06-18  Pedro Alves  <palves@redhat.com>
1684
1685         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1686         to inferior_ptid.
1687
1688 2020-06-18  Pedro Alves  <palves@redhat.com>
1689
1690         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1691         instead of writing to inferior_ptid directly.
1692
1693 2020-06-18  Pedro Alves  <palves@redhat.com>
1694
1695         * corelow.c (core_target::close): Use switch_to_no_thread instead
1696         of writing to inferior_ptid directly.
1697         (add_to_thread_list, core_target_open): Use switch_to_thread
1698         instead of writing to inferior_ptid directly.
1699
1700 2020-06-18  Pedro Alves  <palves@redhat.com>
1701
1702         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1703         inferior_ptid.
1704         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1705         inferior_ptid.
1706         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1707         inferior_ptid directly.
1708         (darwin_nat_target::init_thread_list): Switch to thread, instead
1709         of writing to inferior_ptid.
1710         (darwin_nat_target::attach): Don't write to inferior_ptid.
1711         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1712
1713 2020-06-18  Pedro Alves  <palves@redhat.com>
1714
1715         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1716         thread.
1717         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1718         Instead use switch_to_thread.
1719         (gnu_nat_target::detach): Use switch_to_no_thread
1720         instead of writing to inferior_ptid directly.  Used passed-in
1721         inferior instead of looking up the inferior by pid.
1722
1723 2020-06-18  Pedro Alves  <palves@redhat.com>
1724
1725         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1726         inferior_ptid.
1727
1728 2020-06-18  Pedro Alves  <palves@redhat.com>
1729
1730         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1731         inferior_ptid.
1732         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1733         thread.
1734         (nto_procfs_target::detach): Avoid referencing
1735         inferior_ptid.  Use switch_to_no_thread instead of writing to
1736         inferior_ptid directly.
1737         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1738         instead of writing to inferior_ptid directly.
1739         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1740         to thread.
1741
1742 2020-06-18  Pedro Alves  <palves@redhat.com>
1743
1744         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1745         after creating it, instead of writing to inferior_ptid.
1746         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1747         to inferior_ptid directly.
1748         (gdbsim_target::wait): Don't write to inferior_ptid.
1749
1750 2020-06-18  Pedro Alves  <palves@redhat.com>
1751
1752         * remote.c (remote_target::remote_notice_new_inferior): Use
1753         switch_to_thread instead of writing to inferior_ptid directly.
1754         (remote_target::add_current_inferior_and_thread): Use
1755         switch_to_no_thread instead of writing to inferior_ptid directly.
1756         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1757         and switch_to_thread instead of using set_current_inferior or
1758         writing to inferior_ptid directly.
1759
1760 2020-06-18  Pedro Alves  <palves@redhat.com>
1761
1762         * tracectf.c (ctf_target_open): Switch to added thread instead of
1763         writing to inferior_ptid directly.
1764         (ctf_target::close): Use switch_to_no_thread instead of writing to
1765         inferior_ptid directly.
1766
1767 2020-06-18  Pedro Alves  <palves@redhat.com>
1768
1769         * tracefile-tfile.c (tfile_target_open): Don't write to
1770         inferior_ptid directly, instead switch to added thread.
1771         (tfile_target::close): Use switch_to_no_thread instead of writing
1772         to inferior_ptid directly.
1773
1774 2020-06-18  Pedro Alves  <palves@redhat.com>
1775
1776         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1777         (procfs_target::detach): Use switch_to_no_thread
1778         instead of writing to inferior_ptid directly.
1779         (do_attach): Change return type to void.  Switch to the added
1780         thread.
1781         (procfs_target::create_inferior): Switch to the added thread.
1782         (procfs_do_thread_registers): Don't write to inferior_ptid.
1783
1784 2020-06-18  Pedro Alves  <palves@redhat.com>
1785
1786         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1787         of writing to inferior_ptid.
1788         (scoped_restore_exited_inferior): Delete.
1789         (handle_vfork_child_exec_or_exit): Simplify using
1790         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1791         instead of writing to inferior_ptid.
1792         (THREAD_STOPPED_BY): Delete.
1793         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1794         (thread_stopped_by_hw_breakpoint): Delete.
1795         (save_waitstatus): Use
1796         scoped_restore_current_thread+switch_to_thread, and call
1797         target_stopped_by_watchpoint instead of
1798         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1799         instead of thread_stopped_by_sw_breakpoint, and
1800         target_stopped_by_hw_breakpoint instead of
1801         thread_stopped_by_hw_breakpoint.
1802         (handle_inferior_event)
1803         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1804         inferior_ptid directly, nor
1805         set_current_inferior/set_current_program_space.  Use
1806         switch_to_thread / switch_to_inferior_no_thread instead.
1807
1808 2020-06-18  Pedro Alves  <palves@redhat.com>
1809
1810         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1811         instead of writing to inferior_ptid.
1812
1813 2020-06-18  Pedro Alves  <palves@redhat.com>
1814
1815         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1816         added thread.
1817         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1818         to the added thread.
1819         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1820         instead of writing to inferior_ptid.
1821
1822 2020-06-18  Pedro Alves  <palves@redhat.com>
1823
1824         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1825         (register_to_value_test): Mock a program_space too.  Heap-allocate
1826         the address space.  Don't write to inferior_ptid.  Use
1827         switch_to_thread instead.
1828
1829 2020-06-18  Pedro Alves  <palves@redhat.com>
1830
1831         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1832         Delete.
1833         (find_signalled_thread()): New, factored out from
1834         linux_make_corefile_notes and adjusted to handle exited threads.
1835         (linux_make_corefile_notes): Adjust to use the new
1836         find_signalled_thread.
1837
1838 2020-06-18  Pedro Alves  <palves@redhat.com>
1839
1840         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1841         of saving/restoring inferior_ptid.
1842
1843 2020-06-17  Tom Tromey  <tom@tromey.com>
1844
1845         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1846         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1847         declare.
1848         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1849
1850 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1851
1852         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1853         of partial symtabs.
1854
1855 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1856
1857         * regformats/reg-arm.dat: Remove.
1858         * regformats/reg-bfin.dat: Remove.
1859         * regformats/reg-cris.dat: Remove.
1860         * regformats/reg-crisv32.dat: Remove.
1861         * regformats/reg-m32r.dat: Remove.
1862         * regformats/reg-tilegx.dat: Remove.
1863         * regformats/reg-tilegx32.dat: Remove.
1864
1865 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1866
1867         * features/Makefile (WHICH): Remove arm files.
1868         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1869         * regformats/arm/arm-with-neon.dat: Remove.
1870         * regformats/arm/arm-with-vfpv2.dat: Remove.
1871         * regformats/arm/arm-with-vfpv3.dat: Remove.
1872
1873 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1874
1875         * features/Makefile (XMLTOC): Remove rx.xml.
1876
1877 2020-06-17  Pedro Alves  <palves@redhat.com>
1878
1879         * gdbthread.h (thread_control_state) <trap_expected> Update
1880         comments.
1881
1882 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1883
1884         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1885         ada_language::lookup_symbol_nonlocal.
1886         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1887         (ada_language::lookup_symbol_nonlocal): New member function,
1888         implementation from ada_lookup_symbol_nonlocal.
1889         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1890         initializer.
1891         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1892         initializer.
1893         (cplus_language::lookup_symbol_nonlocal): New member function.
1894         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1895         (minimal_language_data) Likewise.
1896         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1897         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1898         initializer.
1899         (d_language::lookup_symbol_nonlocal): New member function.
1900         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1901         initializer.
1902         (f_language::lookup_symbol_nonlocal): New member function.
1903         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1904         initializer.
1905         * language.c (unknown_language_data): Likewise.
1906         (auto_language_data): Likewise.
1907         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1908         field.
1909         (language_defn::lookup_symbol_nonlocal): New member function.
1910         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1911         initializer.
1912         * objc-lang.c (objc_language_data): Likewise.
1913         * opencl-lang.c (opencl_language_data): Likewise.
1914         * p-lang.c (pascal_language_data): Likewise.
1915         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1916         rust_language::lookup_symbol_nonlocal.
1917         (rust_language_data): Delete la_lookup_symbol_nonlocal
1918         initializer.
1919         (rust_language::lookup_symbol_nonlocal): New member function,
1920         implementation from rust_lookup_symbol_nonlocal.
1921         * symtab.c (lookup_symbol_aux): Update call to
1922         lookup_symbol_nonlocal.
1923         (basic_lookup_symbol_nonlocal): Rename to...
1924         (language_defn::lookup_symbol_nonlocal): ...this, and update
1925         header comment.  Remove language_defn parameter, and replace with
1926         uses of `this'.
1927         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1928
1929 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1930
1931         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1932         initializer.
1933         (ada_language::value_print_inner): New member function.
1934         * c-lang.c (c_language_data): Delete la_value_print_inner
1935         initializer.
1936         (cplus_language_data): Likewise.
1937         (asm_language_data): Likewise.
1938         (minimal_language_data): Likewise.
1939         * d-lang.c (d_language_data): Likewise.
1940         (d_language::value_print_inner): New member function.
1941         * f-lang.c (f_language_data): Delete la_value_print_inner
1942         initializer.
1943         (f_language::value_print_inner): New member function.
1944         * f-lang.h (f_value_print_innner): Rename to...
1945         (f_value_print_inner): ...this (note spelling of 'inner').
1946         * f-valprint.c (f_value_print_innner): Rename to...
1947         (f_value_print_inner): ...this (note spelling of 'inner').
1948         * go-lang.c (go_language_data): Delete la_value_print_inner
1949         initializer.
1950         (go_language::value_print_inner): New member function.
1951         * language.c (language_defn::value_print_inner): Define new member
1952         function.
1953         (unk_lang_value_print_inner): Delete.
1954         (unknown_language_data): Delete la_value_print_inner initializer.
1955         (unknown_language::value_print_inner): New member function.
1956         (auto_language_data): Delete la_value_print_inner initializer.
1957         (auto_language::value_print_inner): New member function.
1958         * language.h (language_data): Delete la_value_print_inner field.
1959         (language_defn::value_print_inner): Delcare new member function.
1960         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1961         initializer.
1962         (m2_language::value_print_inner): New member function.
1963         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1964         initializer.
1965         * opencl-lang.c (opencl_language_data): Likewise.
1966         * p-lang.c (pascal_language_data): Likewise.
1967         (pascal_language::value_print_inner): New member function.
1968         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1969         initializer.
1970         (rust_language::value_print_inner): New member function.
1971         * valprint.c (do_val_print): Update call to value_print_inner.
1972
1973 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1974
1975         * ada-lang.c (ada_language_data): Delete la_value_print
1976         initializer.
1977         (ada_language::value_print): New member function.
1978         * c-lang.c (c_language_data): Delete la_value_print initializer.
1979         (cplus_language_data): Likewise.
1980         (asm_language_data): Likewise.
1981         (minimal_language_data): Likewise.
1982         * d-lang.c (d_language_data): Likewise.
1983         * f-lang.c (f_language_data): Likewise.
1984         * go-lang.c (go_language_data): Likewise.
1985         * language.c (unk_lang_value_print): Delete.
1986         (language_defn::value_print): Define new member function.
1987         (unknown_language_data): Delete la_value_print initializer.
1988         (unknown_language::value_print): New member function.
1989         (auto_language_data): Delete la_value_print initializer.
1990         (auto_language::value_print): New member function.
1991         * language.h (language_data): Delete la_value_print field.
1992         (language_defn::value_print): Declare new member function.
1993         (LA_VALUE_PRINT): Update call to value_print.
1994         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1995         * objc-lang.c (objc_language_data): Likewise.
1996         * opencl-lang.c (opencl_language_data): Likewise.
1997         * p-lang.c (pascal_language_data): Likewise.
1998         (pascal_language::value_print): New member function.
1999         * rust-lang.c (rust_language_data): Delete la_value_print
2000         initializer.
2001
2002 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2003
2004         * ada-lang.c (ada_watch_location_expression): Rename to
2005         ada_language::watch_location_expression.
2006         (ada_language_data): Delete la_watch_location_expression
2007         initializer.
2008         (ada_language::watch_location_expression): New member function,
2009         implementation from ada_watch_location_expression.
2010         * breakpoint.c (watch_command_1): Update call to
2011         watch_location_expression.
2012         * c-lang.c (c_watch_location_expression): Rename to
2013         language_defn::watch_location_expression.
2014         (c_language_data): Delete la_watch_location_expression
2015         initializer.
2016         (cplus_language_data): Likewise.
2017         (asm_language_data): Likewise.
2018         (minimal_language_data): Likewise.
2019         * c-lang.h (c_watch_location_expression): Delete declaration.
2020         * d-lang.c (d_language_data): Delete la_watch_location_expression
2021         initializer.
2022         * f-lang.c (f_language_data): Likewise.
2023         * go-lang.c (go_language_data): Likewise.
2024         * language.c (language_defn::watch_location_expression): Member
2025         function implementation from c_watch_location_expression.
2026         (unknown_language_data): Delete la_watch_location_expression
2027         initializer.
2028         (auto_language_data): Likewise.
2029         * language.h (language_data): Delete la_watch_location_expression
2030         field.
2031         (language_defn::watch_location_expression): Declare new member
2032         function.
2033         * m2-lang.c (m2_language_data): Delete
2034         la_watch_location_expression initializer.
2035         * objc-lang.c (objc_language_data): Likewise.
2036         * opencl-lang.c (opencl_language_data): Likewise.
2037         * p-lang.c (pascal_language_data): Likewise.
2038         * rust-lang.c (rust_watch_location_expression): Rename to
2039         rust_language::watch_location_expression.
2040         (rust_language_data): Delete la_watch_location_expression
2041         initializer.
2042         (rust_language::watch_location_expression): New member function,
2043         implementation from rust_watch_location_expression.
2044
2045 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2046
2047         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2048         ada_language::collect_symbol_completion_matches.
2049         (ada_language_data): Delete la_collect_symbol_completion_matches
2050         initializer.
2051         (ada_language::collect_symbol_completion_matches): New member
2052         function, implementation from
2053         ada_collect_symbol_completion_matches.
2054         * c-lang.c (c_language_data): Delete
2055         la_collect_symbol_completion_matches initializer.
2056         (cplus_language_data): Likewise.
2057         (asm_language_data): Likewise.
2058         (minimal_language_data): Likewise.
2059         * d-lang.c (d_language_data): Likewise.
2060         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2061         f_language::collect_symbol_completion_matches.
2062         (f_language_data): Delete la_collect_symbol_completion_matches
2063         initializer.
2064         (f_language::collect_symbol_completion_matches) New member
2065         function, implementation from f_collect_symbol_completion_matches.
2066         * go-lang.c (go_language_data): Delete
2067         la_collect_symbol_completion_matches initializer.
2068         * language.c (unknown_language_data): Likewise.
2069         (auto_language_data): Likewise.
2070         * language.h (language_data): Delete
2071         la_collect_symbol_completion_matches field.
2072         (language_defn::collect_symbol_completion_matches): New member
2073         function.
2074         * m2-lang.c (m2_language_data): Delete
2075         la_collect_symbol_completion_matches initializer.
2076         * objc-lang.c (objc_language_data): Likewise.
2077         * opencl-lang.c (opencl_language_data): Likewise.
2078         * p-lang.c (pascal_language_data): Likewise.
2079         * rust-lang.c (rust_language_data): Likewise.
2080         * symtab.c (default_collect_symbol_completion_matches): Delete.
2081         (collect_symbol_completion_matches): Update call to
2082         collect_symbol_completion_matches.
2083         (collect_symbol_completion_matches_type): Likewise.
2084         * symtab.h (default_collect_symbol_completion_matches): Delete
2085         declaration.
2086
2087 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2088
2089         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2090         (ada_language_data): Delete la_word_break_characters initializer.
2091         (ada_language::word_break_characters): New member function.
2092         * c-lang.c (c_language_data): Delete la_word_break_characters
2093         initializer.
2094         (cplus_language_data): Likewise.
2095         (asm_language_data): Likewise.
2096         (minimal_language_data): Likewise.
2097         * completer.c: Update global comment.
2098         (advance_to_expression_complete_word_point): Update call to
2099         word_break_characters.
2100         (complete_files_symbols): Likewise.
2101         (complete_line_internal_1): Likewise.
2102         (default_completer_handle_brkchars): Likewise.
2103         (skip_quoted_chars): Likewise.
2104         * d-lang.c (d_language_data): Delete la_word_break_characters
2105         initializer.
2106         * f-lang.c (f_word_break_characters): Delete.
2107         (f_language_data): Delete la_word_break_characters initializer.
2108         (f_language::word_break_characters): New member function.
2109         * go-lang.c (go_language_data): Delete la_word_break_characters
2110         initializer.
2111         * language.c (unknown_language_data): Likewise.
2112         (auto_language_data): Likewise.
2113         * language.h (default_word_break_characters): Move declaration to
2114         earlier in the file.
2115         (language_data): Delete la_word_break_characters field.
2116         (language_defn::word_break_characters): New member function.
2117         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2118         initializer.
2119         * objc-lang.c (objc_language_data): Likewise.
2120         * opencl-lang.c (opencl_language_data): Likewise.
2121         * p-lang.c (pascal_language_data): Likewise.
2122         * rust-lang.c (rust_language_data): Likewise.
2123
2124 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2125
2126         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2127         (ada_language_data): Delete la_get_symbol_name_matcher
2128         initializer.
2129         (language_defn::get_symbol_name_matcher_inner): New member
2130         function.
2131         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2132         initializer.
2133         (cplus_language_data): Likewise.
2134         (cplus_language::get_symbol_name_matcher_inner): New member
2135         function.
2136         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2137         (minimal_language_data): Likewise.
2138         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2139         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2140         initializer.
2141         * dictionary.c (iter_match_first_hashed): Update call to
2142         get_symbol_name_matcher.
2143         (iter_match_next_hashed): Likewise.
2144         (iter_match_next_linear): Likewise.
2145         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2146         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2147         initializer.
2148         (f_language::get_symbol_name_matcher_inner): New member function.
2149         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2150         initializer.
2151         * language.c (default_symbol_name_matcher): Update header comment,
2152         make static.
2153         (language_defn::get_symbol_name_matcher): New definition.
2154         (language_defn::get_symbol_name_matcher_inner): Likewise.
2155         (get_symbol_name_matcher): Delete.
2156         (unknown_language_data): Delete la_get_symbol_name_matcher
2157         initializer.
2158         (auto_language_data): Likewise.
2159         * language.h (language_data): Delete la_get_symbol_name_matcher
2160         field.
2161         (language_defn::get_symbol_name_matcher): New member function.
2162         (language_defn::get_symbol_name_matcher_inner): Likewise.
2163         (default_symbol_name_matcher): Delete declaration.
2164         * linespec.c (find_methods): Update call to
2165         get_symbol_name_matcher.
2166         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2167         initializer.
2168         * minsyms.c (lookup_minimal_symbol): Update call to
2169         get_symbol_name_matcher.
2170         (iterate_over_minimal_symbols): Likewise.
2171         * objc-lang.c (objc_language_data): Delete
2172         la_get_symbol_name_matcher initializer.
2173         * opencl-lang.c (opencl_language_data): Likewise.
2174         * p-lang.c (pascal_language_data): Likewise.
2175         * psymtab.c (psymbol_name_matches): Update call to
2176         get_symbol_name_matcher.
2177         * rust-lang.c (rust_language_data): Delete
2178         la_get_symbol_name_matcher initializer.
2179         * symtab.c (symbol_matches_search_name): Update call to
2180         get_symbol_name_matcher.
2181         (compare_symbol_name): Likewise.
2182
2183 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2184
2185         * ada-lang.c (ada_language_data): Delete la_compute_program
2186         initializer.
2187         * c-lang.c (c_language_data): Likewise.
2188         (c_language::compute_program): New member function.
2189         (cplus_language_data): Delete la_compute_program initializer.
2190         (cplus_language::compute_program): New member function.
2191         (asm_language_data): Delete la_compute_program initializer.
2192         (minimal_language_data): Likewise.
2193         * c-lang.h (c_compute_program): Update comment.
2194         (cplus_compute_program): Likewise.
2195         * compile/compile-c-support.c (c_compute_program): Likewise.
2196         (cplus_compute_program): Likewise.
2197         * compile/compile.c (compile_to_object): Update call to
2198         la_compute_program.
2199         * d-lang.c (d_language_data): Delete la_compute_program
2200         initializer.
2201         * f-lang.c (f_language_data): Likewise.
2202         * go-lang.c (go_language_data): Likewise.
2203         * language.c (unknown_language_data): Likewise.
2204         (auto_language_data): Likewise.
2205         * language.h (language_data): Delete la_compute_program field.
2206         (language_defn::compute_program): New member function.
2207         * m2-lang.c (m2_language_data): Delete la_compute_program
2208         initializer.
2209         * objc-lang.c (objc_language_data): Likewise.
2210         * opencl-lang.c (opencl_language_data): Likewise.
2211         * p-lang.c (pascal_language_data): Likewise.
2212         * rust-lang.c (rust_language_data): Likewise.
2213
2214 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2215
2216         * ada-lang.c (ada_language_data) Delete
2217         la_class_name_from_physname initializer.
2218         * c-lang.c (c_language_data): Likewise.
2219         (cplus_language_data): Likewise.
2220         (cplus_language::class_name_from_physname): New member function.
2221         (asm_language_data): Delete la_class_name_from_physname
2222         initializer.
2223         (minimal_language_data): Likewise.
2224         * d-lang.c (d_language_data): Likewise.
2225         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2226         method on language_defn class.
2227         (guess_full_die_structure_name): Likewise.
2228         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2229         initializer.
2230         * go-lang.c (go_language_data): Likewise.
2231         * language.c (language_class_name_from_physname): Delete.
2232         (unk_lang_class_name): Delete.
2233         (unknown_language_data): Delete la_class_name_from_physname
2234         initializer.
2235         (auto_language_data): Likewise.
2236         * language.h (language_data): Delete la_class_name_from_physname
2237         field.
2238         (language_defn::class_name_from_physname): New function.
2239         (language_class_name_from_physname): Delete declaration.
2240         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2241         initializer.
2242         * objc-lang.c (objc_language_data): Likewise.
2243         * opencl-lang.c (opencl_language_data): Likewise.
2244         * p-lang.c (pascal_language_data): Likewise.
2245         * rust-lang.c (rust_language_data): Likewise.
2246
2247 2020-06-16  Tom Tromey  <tom@tromey.com>
2248
2249         * tui/tui-data.h (STATUS_NAME): New macro.
2250         * tui/tui-layout.c (tui_remove_some_windows)
2251         (initialize_known_windows, tui_register_window)
2252         (tui_layout_split::remove_windows, initialize_layouts)
2253         (tui_new_layout_command): Don't use hard-coded window names.
2254
2255 2020-06-16  Tom Tromey  <tom@tromey.com>
2256
2257         PR tui/25348:
2258         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2259         tui_initialize_readline.  Only run once.  Call rl_initialize.
2260         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2261         tui_initialize_readline.
2262         * tui/tui-io.c (tui_setup_io): Call
2263         tui_ensure_readline_initialized.
2264         * tui/tui-interp.c (tui_interp::init): Update.
2265
2266 2020-06-16  Tom Tromey  <tom@tromey.com>
2267
2268         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2269         Also preserve the status window.
2270
2271 2020-06-16  Tom Tromey  <tom@tromey.com>
2272
2273         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2274         where m_window==nullptr.
2275
2276 2020-06-15  Tom Tromey  <tromey@adacore.com>
2277
2278         * windows-nat.c (windows_nat::handle_output_debug_string):
2279         Update.
2280         (windows_nat::handle_ms_vc_exception): Update.
2281         * target.h (target_read_string): Change API.
2282         * target.c (target_read_string): Change API.
2283         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2284         Update.
2285         * solib-frv.c (frv_current_sos): Update.
2286         * solib-dsbt.c (dsbt_current_sos): Update.
2287         * solib-darwin.c (darwin_current_sos): Update.
2288         * linux-thread-db.c (inferior_has_bug): Update.
2289         * expprint.c (print_subexp_standard): Update.
2290         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2291         (ada_exception_message_1): Update.
2292
2293 2020-06-15  Tom Tromey  <tromey@adacore.com>
2294
2295         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2296
2297 2020-06-15  Tom Tromey  <tromey@adacore.com>
2298
2299         * valprint.c (read_string): Update comment.
2300         * target.c (MIN): Remove.
2301         (target_read_string): Rewrite.
2302
2303 2020-06-15  Tom Tromey  <tromey@adacore.com>
2304
2305         * corefile.c (read_memory_string): Remove.
2306         * ada-valprint.c (ada_value_print_ptr): Update.
2307         * ada-lang.h (ada_tag_name): Change return type.
2308         * ada-lang.c (type_from_tag): Update.
2309         (ada_tag_name_from_tsd): Change return type.  Use
2310         target_read_string.
2311         (ada_tag_name): Likewise.
2312         * gdbcore.h (read_memory_string): Don't declare.
2313
2314 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2315
2316         * symtab.c (rbreak_command): Ignore Windows drive colon.
2317
2318 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2319
2320         * NEWS: Mention removed GDBserver host support.
2321
2322 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2323
2324         * features/riscv/rebuild-csr-xml.sh: Updated.
2325
2326 2020-06-11  Tom Tromey  <tom@tromey.com>
2327
2328         PR gdb/18318:
2329         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2330
2331 2020-06-09  Jonny Grant  <jg@jguk.org>
2332 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2333
2334         * main.c (captured_main_1): Don't print new line after help.
2335         (print_gdb_help): add mailing list and IRC channel information
2336         to --help.  Add new lines between items in the footer.  Remove
2337         quotes around bug url.
2338
2339 2020-06-11  Keith Seitz  <keiths@redhat.com>
2340
2341         PR gdb/21356
2342         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2343         Resolve typedefs for type length calculations.
2344
2345 2020-06-10  Tom de Vries  <tdevries@suse.de>
2346
2347         PR ada/24713
2348         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2349         (write_psymbols): Enable .gdb_index for ada.
2350         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2351         ada.
2352
2353 2020-06-10  Tom de Vries  <tdevries@suse.de>
2354
2355         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2356         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2357         namei" instead of "const char *name" argument.
2358         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2359         dw2_symtab_iter_init.
2360
2361 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2362
2363         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2364         to use type::field and field::type instead.
2365
2366 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2367
2368         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2369         to use field::type instead.
2370
2371 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2372
2373         * gdbtypes.h (struct field) <type, set_type>: New methods.
2374         Rename `type` field to...
2375         <m_type>: ... this.  Change references throughout to use type or
2376         set_type methods.
2377         (FIELD_TYPE): Use field::type.  Change call sites that modify
2378         the field's type to use field::set_type instead.
2379
2380 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2381
2382         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2383         to use type::index_type instead.
2384
2385 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2386
2387         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2388         methods.
2389         (TYPE_INDEX_TYPE): Use type::index_type.
2390         * gdbtypes.c (create_array_type_with_stride): Likewise.
2391
2392 2020-06-07  Tom Tromey  <tom@tromey.com>
2393
2394         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2395         parameter.
2396         (generic_value_print): Update.
2397
2398 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2399
2400         Revert commit 982a38f60b0.
2401         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2402
2403 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2404
2405         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2406         avoid use after free.
2407
2408 2020-06-05  Tom de Vries  <tdevries@suse.de>
2409
2410         * NEWS: Fix typos.
2411
2412 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2413
2414         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2415         the per_bfd object.
2416         (dwarf2_read_debug_names): Likewise.
2417         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2418         object when re-using a per_bfd object with an index.
2419
2420 2020-06-03  Tom de Vries  <tdevries@suse.de>
2421
2422         PR symtab/26046
2423         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2424         children for C++.
2425         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2426         DW_TAG_subprogram.
2427
2428 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2429
2430         * ada-lang.c (ada_language_data): Delete skip_trampoline
2431         initializer.
2432         * c-lang.c (c_language_data): Likewise.
2433         (cplus_language_data): Likewise.
2434         (cplus_language::skip_trampoline): New member function.
2435         (asm_language_data): Delete skip_trampoline initializer.
2436         (minimal_language_data): Likewise.
2437         * d-lang.c (d_language_data): Likewise.
2438         * f-lang.c (f_language_data): Likewise.
2439         * go-lang.c (go_language_data): Likewise.
2440         * language.c (unk_lang_trampoline): Delete function.
2441         (skip_language_trampoline): Update.
2442         (unknown_language_data): Delete skip_trampoline initializer.
2443         (auto_language_data): Likewise.
2444         * language.h (language_data): Delete skip_trampoline field.
2445         (language_defn::skip_trampoline): New function.
2446         * m2-lang.c (m2_language_data): Delete skip_trampoline
2447         initializer.
2448         * objc-lang.c (objc_skip_trampoline): Delete function, move
2449         implementation to objc_language::skip_trampoline.
2450         (objc_language_data): Delete skip_trampoline initializer.
2451         (objc_language::skip_trampoline): New member function with
2452         implementation from objc_skip_trampoline.
2453         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2454         initializer.
2455         * p-lang.c (pascal_language_data): Likewise.
2456         * rust-lang.c (rust_language_data): Likewise.
2457
2458 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2459
2460         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2461         (ada_language::demangle): New member function.
2462         * c-lang.c (c_language_data): Delete la_demangle initializer.
2463         (cplus_language_data): Delete la_demangle initializer.
2464         (cplus_language::demangle): New member function.
2465         (asm_language_data): Delete la_demangle initializer.
2466         (minimal_language_data): Delete la_demangle initializer.
2467         * d-lang.c (d_language_data): Delete la_demangle initializer.
2468         (d_language::demangle): New member function.
2469         * f-lang.c (f_language_data): Delete la_demangle initializer.
2470         (f_language::demangle): New member function.
2471         * go-lang.c (go_language_data): Delete la_demangle initializer.
2472         (go_language::demangle): New member function.
2473         * language.c (language_demangle): Update.
2474         (unk_lang_demangle): Delete.
2475         (unknown_language_data): Delete la_demangle initializer.
2476         (unknown_language::demangle): New member function.
2477         (auto_language_data): Delete la_demangle initializer.
2478         (auto_language::demangle): New member function.
2479         * language.h (language_data): Delete la_demangle field.
2480         (language_defn::demangle): New function.
2481         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2482         * objc-lang.c (objc_language_data): Delete la_demangle
2483         initializer.
2484         (objc_language::demangle): New member function.
2485         * opencl-lang.c (opencl_language_data): Delete la_demangle
2486         initializer.
2487         * p-lang.c (pascal_language_data): Likewise.
2488         * rust-lang.c (rust_language_data): Likewise.
2489         (rust_language::demangle): New member function.
2490
2491 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2492
2493         * ada-lang.c (ada_language_data): Delete la_print_type
2494         initializer.
2495         (ada_language::print_type): New member function.
2496         * c-lang.c (c_language_data): Delete la_print_type initializer.
2497         (c_language::print_type): New member function.
2498         (cplus_language_data): Delete la_print_type initializer.
2499         (cplus_language::print_type): New member function.
2500         (asm_language_data): Delete la_print_type initializer.
2501         (asm_language::print_type): New member function.
2502         (minimal_language_data): Delete la_print_type initializer.
2503         (minimal_language::print_type): New member function.
2504         * d-lang.c (d_language_data): Delete la_print_type initializer.
2505         (d_language::print_type): New member function.
2506         * f-lang.c (f_language_data): Delete la_print_type initializer.
2507         (f_language::print_type): New member function.
2508         * go-lang.c (go_language_data): Delete la_print_type initializer.
2509         (go_language::print_type): New member function.
2510         * language.c (unk_lang_print_type): Delete.
2511         (unknown_language_data): Delete la_print_type initializer.
2512         (unknown_language::print_type): New member function.
2513         (auto_language_data): Delete la_print_type initializer.
2514         (auto_language::print_type): New member function.
2515         * language.h (language_data): Delete la_print_type field.
2516         (language_defn::print_type): New function.
2517         (LA_PRINT_TYPE): Update.
2518         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2519         (m2_language::print_type): New member function.
2520         * objc-lang.c (objc_language_data): Delete la_print_type
2521         initializer.
2522         (objc_language::print_type): New member function.
2523         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2524         to opencl_language::print_type.
2525         (opencl_language_data): Delete la_print_type initializer.
2526         (opencl_language::print_type): New member function, implementation
2527         from opencl_print_type.
2528         * p-lang.c (pascal_language_data): Delete la_print_type
2529         initializer.
2530         (pascal_language::print_type): New member function.
2531         * rust-lang.c (rust_print_type): Delete, implementation moved to
2532         rust_language::print_type.
2533         (rust_language_data): Delete la_print_type initializer.
2534         (rust_language::print_type): New member function, implementation
2535         from rust_print_type.
2536
2537 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2538
2539         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2540         implementation moves to...
2541         (ada_language::sniff_from_mangled_name): ...here.  Update return
2542         type.
2543         (ada_language_data): Delete la_sniff_from_mangled_name
2544         initializer.
2545         * c-lang.c (c_language_data): Likewise.
2546         (cplus_language_data): Likewise.
2547         (cplus_language::sniff_from_mangled_name): New member function,
2548         implementation taken from gdb_sniff_from_mangled_name.
2549         (asm_language_data): Delete la_sniff_from_mangled_name
2550         initializer.
2551         (minimal_language_data): Likewise.
2552         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2553         implementation moves to cplus_language::sniff_from_mangled_name.
2554         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2555         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2556         moves to...
2557         (d_language::sniff_from_mangled_name): ...here.
2558         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2559         * f-lang.c (f_language_data): Likewise.
2560         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2561         moves to...
2562         (go_language::sniff_from_mangled_name): ...here.
2563         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2564         * language.c (language_sniff_from_mangled_name): Delete.
2565         (unknown_language_data): Delete la_sniff_from_mangled_name
2566         initializer.
2567         (auto_language_data): Likewise.
2568         * language.h (language_data): Delete la_sniff_from_mangled_name
2569         field.
2570         (language_defn::sniff_from_mangled_name): New function.
2571         (language_sniff_from_mangled_name): Delete declaration.
2572         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2573         field.
2574         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2575         implementation moves to...
2576         (objc_language::sniff_from_mangled_name): ...here.
2577         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2578         * opencl-lang.c (opencl_language_data): Likewise.
2579         * p-lang.c (pascal_language_data): Likewise.
2580         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2581         implementation moves to...
2582         (rust_language::sniff_from_mangled_name): ...here.
2583         (rust_language_data): Delete la_sniff_from_mangled_name
2584         initializer.
2585         * symtab.c (symbol_find_demangled_name): Call
2586         sniff_from_mangled_name member function.
2587
2588 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2589
2590         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2591         initializer.
2592         * c-lang.c (c_language_data): Likewise.
2593         (cplus_language_data): Likewise.
2594         (cplus_language::search_name_hash): New member function.
2595         (asm_language_data): Delete la_search_name_hash initializer.
2596         (minimal_language_data): Likewise.
2597         * d-lang.c (d_language_data): Likewise.
2598         * dictionary.c (default_search_name_hash): Rename to...
2599         (language_defn::search_name_hash): ...this.
2600         * f-lang.c (f_language_data): Likewise.
2601         (f_language::search_name_hash): New member function.
2602         * go-lang.c (go_language_data): Delete la_search_name_hash
2603         initializer.
2604         * language.c (unknown_language_data): Likewise.
2605         (auto_language_data): Likewise.
2606         * language.h (struct language_data): Delete la_search_name_hash
2607         field.
2608         (language_defn::search_name_hash): Declare new member function.
2609         (default_search_name_hash): Delete declaration.
2610         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2611         initializer.
2612         * objc-lang.c (objc_language_data): Likewise.
2613         * opencl-lang.c (opencl_language_data): Likewise.
2614         * p-lang.c (pascal_language_data): Likewise.
2615         * rust-lang.c (rust_language_data): Likewise.
2616         * symtab.c (search_name_hash): Update call.
2617
2618 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2619
2620         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2621         initializer.
2622         * c-lang.c (class compile_instance): Declare.
2623         (c_language_data): Delete la_get_compile_instance initializer.
2624         (c_language::get_compile_instance): New member function.
2625         (cplus_language_data): Delete la_get_compile_instance initializer.
2626         (cplus_language::get_compile_instance): New member function.
2627         (asm_language_data): Delete la_get_compile_instance initializer.
2628         (minimal_language_data): Likewise.
2629         * c-lang.h (c_get_compile_context): Update comment.
2630         (cplus_get_compile_context): Update comment.
2631         * compile/compile.c (compile_to_object): Update calls, don't rely
2632         on function pointer being NULL.
2633         * d-lang.c (d_language_data): Delete la_get_compile_instance
2634         initializer.
2635         * f-lang.c (f_language_data): Likewise.
2636         * go-lang.c (go_language_data): Likewise.
2637         * language.c (unknown_language_data): Likewise.
2638         (auto_language_data): Likewise.
2639         * language.h (language_data): Delete la_get_compile_instance field.
2640         (language_defn::get_compile_instance): New member function.
2641         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2642         initializer.
2643         * objc-lang.c (objc_language_data): Likewise.
2644         * opencl-lang.c (opencl_language_data): Likewise.
2645         * p-lang.c (pascal_language_data): Likewise.
2646         * rust-lang.c (rust_language_data): Likewise.
2647
2648 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2649
2650         * ada-lang.c (ada_add_all_symbols): Update comment.
2651         (ada_iterate_over_symbols): Delete, move implementation to...
2652         (ada_language::iterate_over_symbols): ...here, a new member
2653         function, rewrite to use range based for loop.
2654         (ada_language_data): Delete la_iterate_over_symbols initializer.
2655         * c-lang.c (c_language_data): Likewise.
2656         (cplus_language_data): Likewise.
2657         (asm_language_data): Likewise.
2658         (minimal_language_data): Likewise.
2659         * d-lang.c (d_language_data): Likewise.
2660         * f-lang.c (f_language_data): Likewise.
2661         * go-lang.c (go_language_data): Likewise.
2662         * language.c (unknown_language_data): Likewise.
2663         (auto_language_data): Likewise.
2664         * language.h (language_data): Delete la_iterate_over_symbols field.
2665         (language_defn::iterate_over_symbols): New member function.
2666         (LA_ITERATE_OVER_SYMBOLS): Update.
2667         * linespec.c (iterate_over_all_matching_symtabs): Update.
2668         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2669         initializer.
2670         * objc-lang.c (objc_language_data): Likewise.
2671         * opencl-lang.c (opencl_language_data): Likewise.
2672         * p-lang.c (pascal_language_data): Likewise.
2673         * rust-lang.c (rust_language_data): Likewise.
2674
2675 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2676
2677         * ada-lang.c (ada_language_data): Delete
2678         la_lookup_transparent_type initializer.
2679         * c-lang.c (c_language_data): Likewise.
2680         (cplus_language_data): Likewise.
2681         (cplus_language::lookup_transparent_type): New member function.
2682         (asm_language_data): Delete la_lookup_transparent_type
2683         initializer.
2684         (minimal_language_data): Likewise.
2685         * d-lang.c (d_language_data): Likewise.
2686         * f-lang.c (f_language_data): Likewise.
2687         * go-lang.c (go_language_data): Likewise.
2688         * language.c (unknown_language_data): Likewise.
2689         (auto_language_data): Likewise.
2690         * language.h (struct language_data): Delete
2691         la_lookup_transparent_type field.
2692         (language_defn::lookup_transparent_type): New member function.
2693         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2694         initializer.
2695         * objc-lang.c (objc_language_data): Likewise.
2696         * opencl-lang.c (opencl_language_data): Likewise.
2697         * p-lang.c (pascal_language_data): Likewise.
2698         * rust-lang.c (rust_language_data): Likewise.
2699         * symtab.c (symbol_matches_domain): Update call.
2700
2701 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2702
2703         * ada-lang.c (ada_language_arch_info): Delete function, move
2704         implementation to...
2705         (ada_language::language_arch_info): ...here, a new member
2706         function.
2707         (ada_language_data): Delete la_language_arch_info.
2708         * c-lang.c (c_language_data): Likewise.
2709         (c_language::language_arch_info): New member function.
2710         (cplus_language_arch_info): Delete function, move
2711         implementation to...
2712         (cplus_language::language_arch_info): ...here, a new member
2713         function.
2714         (cplus_language_data): Delete la_language_arch_info.
2715         (asm_language_data): Likewise.
2716         (asm_language::language_arch_info): New member function.
2717         (minimal_language_data): Delete la_language_arch_info.
2718         (minimal_language::language_arch_info): New member function.
2719         * d-lang.c (d_language_arch_info): Delete function, move
2720         implementation to...
2721         (d_language::language_arch_info): ...here, a new member
2722         function.
2723         (d_language_data): Delete la_language_arch_info.
2724         * f-lang.c (f_language_arch_info): Delete function, move
2725         implementation to...
2726         (f_language::language_arch_info): ...here, a new member
2727         function.
2728         (f_language_data): Delete la_language_arch_info.
2729         * go-lang.c (go_language_arch_info): Delete function, move
2730         implementation to...
2731         (go_language::language_arch_info): ...here, a new member
2732         function.
2733         (go_language_data): Delete la_language_arch_info.
2734         * language.c (unknown_language_data): Likewise.
2735         (unknown_language::language_arch_info): New member function.
2736         (auto_language_data): Delete la_language_arch_info.
2737         (auto_language::language_arch_info): New member function.
2738         (language_gdbarch_post_init): Update call to
2739         la_language_arch_info.
2740         * language.h (language_data): Delete la_language_arch_info
2741         function pointer.
2742         (language_defn::language_arch_info): New function.
2743         * m2-lang.c (m2_language_arch_info): Delete function, move
2744         implementation to...
2745         (m2_language::language_arch_info): ...here, a new member
2746         function.
2747         (m2_language_data): Delete la_language_arch_info.
2748         * objc-lang.c (objc_language_arch_info): Delete function, move
2749         implementation to...
2750         (objc_language::language_arch_info): ...here, a new member
2751         function.
2752         (objc_language_data): Delete la_language_arch_info.
2753         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2754         implementation to...
2755         (opencl_language::language_arch_info): ...here, a new member
2756         function.
2757         (opencl_language_data): Delete la_language_arch_info.
2758         * p-lang.c (pascal_language_arch_info): Delete function, move
2759         implementation to...
2760         (pascal_language::language_arch_info): ...here, a new member
2761         function.
2762         (pascal_language_data): Delete la_language_arch_info.
2763         * rust-lang.c (rust_language_arch_info): Delete function, move
2764         implementation to...
2765         (rust_language::language_arch_info): ...here, a new member
2766         function.
2767         (rust_language_data): Delete la_language_arch_info.
2768
2769 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2770
2771         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2772         initializer.
2773         * c-lang.c (c_language_data): Likewise.
2774         (cplus_language_data): Likewise.
2775         (cplus_language::pass_by_reference_info): New method.
2776         (asm_language_data): Delete la_pass_by_reference initializer.
2777         (minimal_language_data): Likewise.
2778         * cp-abi.c (cp_pass_by_reference): Remove use of
2779         default_pass_by_reference.
2780         * d-lang.c (d_language_data): Likewise.
2781         * f-lang.c (f_language_data): Likewise.
2782         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2783         default_pass_by_reference.
2784         * go-lang.c (go_language_data): Likewise.
2785         * language.c (language_pass_by_reference): Update.
2786         (default_pass_by_reference): Delete.
2787         (unknown_language_data): Delete la_pass_by_reference
2788         initializer.
2789         (auto_language_data): Likewise.
2790         * language.h (struct language_data): Delete la_pass_by_reference
2791         field.
2792         (language_defn::pass_by_reference_info): New member function.
2793         (default_pass_by_reference): Delete declaration.
2794         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2795         initializer.
2796         * objc-lang.c (objc_language_data): Likewise.
2797         * opencl-lang.c (opencl_language_data): Likewise.
2798         * p-lang.c (pascal_language_data): Likewise.
2799         * rust-lang.c (rust_language_data): Likewise.
2800
2801 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2802
2803         * ada-lang.c (ada_read_var_value): Delete function, move
2804         implementation to...
2805         (ada_language::read_var_value): ...here.
2806         (ada_language_data): Delete la_read_var_value initializer.
2807         * c-lang.c (c_language_data): Likewise.
2808         (cplus_language_data): Likewise.
2809         (minimal_language_data): Likewise.
2810         * d-lang.c (d_language_data): Likewise.
2811         * f-lang.c (f_language_data): Likewise.
2812         * findvar.c (default_read_var_value): Rename to...
2813         (language_defn::read_var_value): ...this.
2814         * findvar.c (read_var_value): Update header comment, and change to
2815         call member function instead of function pointer.
2816         * go-lang.c (go_language_data): Likewise.
2817         * language.c (unknown_language_data): Delete la_read_var_value
2818         initializer.
2819         (auto_language_data): Likewise.
2820         * language.h (struct language_data): Delete la_read_var_value
2821         field.
2822         (language_defn::read_var_value): New member function.
2823         (default_read_var_value): Delete declaration.
2824         * m2-lang.c (m2_language_data): Delete la_read_var_value
2825         initializer.
2826         * objc-lang.c (objc_language_data): Likewise.
2827         * opencl-lang.c (opencl_language_data): Likewise.
2828         * p-lang.c (pascal_language_data): Likewise.
2829         * rust-lang.c (rust_language_data): Likewise.
2830         * value.h (default_read_var_value): Delete declaration.
2831
2832 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2833
2834         * ada-lang.c (ada_print_array_index): Delete function, move
2835         implementation to...
2836         (ada_language::print_array_index): ...here.
2837         (ada_language_data): Delete la_print_array_index initializer.
2838         * c-lang.c (c_language_data): Likewise.
2839         (cplus_language_data): Likewise.
2840         (minimal_language_data): Likewise.
2841         * d-lang.c (d_language_data): Likewise.
2842         * f-lang.c (f_language_data): Likewise.
2843         * go-lang.c (go_language_data): Likewise.
2844         * language.c (default_print_array_index): Delete function, move
2845         implementation to...
2846         (language_defn::print_array_index): ...here.
2847         (unknown_language_data): Delete la_print_array_index initializer.
2848         (auto_language_data): Likewise.
2849         * language.h (struct language_data): Delete la_print_array_index
2850         field.
2851         (language_defn::print_array_index): New member function.
2852         (LA_PRINT_ARRAY_INDEX): Update.
2853         (default_print_array_index): Delete declaration.
2854         * m2-lang.c (m2_language_data): Delete la_print_array_index
2855         initializer.
2856         * objc-lang.c (objc_language_data): Likewise.
2857         * opencl-lang.c (opencl_language_data): Likewise.
2858         * p-lang.c (pascal_language_data): Likewise.
2859         * rust-lang.c (rust_language_data): Likewise.
2860
2861 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2862
2863         * gdb/ada-lang.c (ada_language_defn): Convert to...
2864         (ada_language_data): ...this.
2865         (class ada_language): New class.
2866         (ada_language_defn): New static global.
2867         * gdb/c-lang.c (c_language_defn): Convert to...
2868         (c_language_data): ...this.
2869         (class c_language): New class.
2870         (c_language_defn): New static global.
2871         (cplus_language_defn): Convert to...
2872         (cplus_language_data): ...this.
2873         (class cplus_language): New class.
2874         (cplus_language_defn): New static global.
2875         (asm_language_defn): Convert to...
2876         (asm_language_data): ...this.
2877         (class asm_language): New class.
2878         (asm_language_defn): New static global.
2879         (minimal_language_defn): Convert to...
2880         (minimal_language_data): ...this.
2881         (class minimal_language): New class.
2882         (minimal_language_defn): New static global.
2883         * gdb/d-lang.c (d_language_defn): Convert to...
2884         (d_language_data): ...this.
2885         (class d_language): New class.
2886         (d_language_defn): New static global.
2887         * gdb/f-lang.c (f_language_defn): Convert to...
2888         (f_language_data): ...this.
2889         (class f_language): New class.
2890         (f_language_defn): New static global.
2891         * gdb/go-lang.c (go_language_defn): Convert to...
2892         (go_language_data): ...this.
2893         (class go_language): New class.
2894         (go_language_defn): New static global.
2895         * gdb/language.c (unknown_language_defn): Remove declaration.
2896         (current_language): Initialize to nullptr, real initialization is
2897         moved to _initialize_language.
2898         (languages): Delete global.
2899         (language_defn::languages): Define.
2900         (set_language_command): Use language_defn::languages.
2901         (set_language): Likewise.
2902         (range_error): Likewise.
2903         (language_enum): Likewise.
2904         (language_def): Likewise.
2905         (add_set_language_command): Use language_def::languages for the
2906         language list, and language_def to lookup language pointers.
2907         (skip_language_trampoline): Use language_defn::languages.
2908         (unknown_language_defn): Convert to...
2909         (unknown_language_data): ...this.
2910         (class unknown_language): New class.
2911         (unknown_language_defn): New static global.
2912         (auto_language_defn): Convert to...
2913         (auto_language_data): ...this.
2914         (class auto_language): New class.
2915         (auto_language_defn): New static global.
2916         (language_gdbarch_post_init): Use language_defn::languages.
2917         (_initialize_language): Initialize current_language.
2918         * gdb/language.h (struct language_defn): Rename to...
2919         (struct language_data): ...this.
2920         (struct language_defn): New.
2921         (auto_language_defn): Delete.
2922         (unknown_language_defn): Delete.
2923         (minimal_language_defn): Delete.
2924         (ada_language_defn): Delete.
2925         (asm_language_defn): Delete.
2926         (c_language_defn): Delete.
2927         (cplus_language_defn): Delete.
2928         (d_language_defn): Delete.
2929         (f_language_defn): Delete.
2930         (go_language_defn): Delete.
2931         (m2_language_defn): Delete.
2932         (objc_language_defn): Delete.
2933         (opencl_language_defn): Delete.
2934         (pascal_language_defn): Delete.
2935         (rust_language_defn): Delete.
2936         * gdb/m2-lang.c (m2_language_defn): Convert to...
2937         (m2_language_data): ...this.
2938         (class m2_language): New class.
2939         (m2_language_defn): New static global.
2940         * gdb/objc-lang.c (objc_language_defn): Convert to...
2941         (objc_language_data): ...this.
2942         (class objc_language): New class.
2943         (objc_language_defn): New static global.
2944         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2945         (opencl_language_data): ...this.
2946         (class opencl_language): New class.
2947         (opencl_language_defn): New static global.
2948         * gdb/p-lang.c (pascal_language_defn): Convert to...
2949         (pascal_language_data): ...this.
2950         (class pascal_language): New class.
2951         (pascal_language_defn): New static global.
2952         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2953         language pointer, update comment format.
2954         * gdb/rust-lang.c (rust_language_defn): Convert to...
2955         (rust_language_data): ...this.
2956         (class rust_language): New class.
2957         (rust_language_defn): New static global.
2958
2959 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2960
2961         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2962         member variable.
2963         <m_stmt_at_address>: New member variable.
2964         (lnp_state_machine::record_line): Don't record some lines, update
2965         tracking of is_stmt at the same address.
2966         (lnp_state_machine::lnp_state_machine): Initialise new member
2967         variables.
2968
2969 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2970
2971         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2972         "-include gnu-nat-mig.h".
2973         * gnu-nat-mig.h: New file.
2974         * gnu-nat.c: Include "gnu-nat-mig.h".
2975         (exc_server, msg_reply_server, notify_server,
2976         process_reply_server): Remove declarations.
2977
2978 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2979
2980         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2981         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2982         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2983         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2984         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2985         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2986         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2987         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2988         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2989         to gnu_nat_target class.
2990         * gnu-nat.c: Likewise.
2991         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2992         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2993         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2994         object.
2995         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2996         instead of `gnu_target'.
2997
2998 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2999
3000         * i386-gnu-tdep.c: Include "gdbcore.h"
3001         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3002         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3003         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3004         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3005         i386_gnu_sigcontext_addr): New functions
3006         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3007         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3008         tdep.
3009
3010 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3011
3012         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3013         before fork_inferior call. Avoid calling it if target_is_pushed returns
3014         true.
3015
3016 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3017
3018         * gnu-nat.h (gnu_target): New variable declaration.
3019         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3020         gnu_target.
3021         * gnu-nat.c (gnu_target): New variable.
3022         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3023         add_thread_silent, and add_thread calls.
3024         (gnu_nat_target::create_inferior): Pass gnu_target to
3025         add_thread_silent, thread_change_ptid call.
3026         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3027         call.
3028
3029 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3030
3031         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3032         (gnu_nat_target::find_memory_regions): Remove unused
3033         `old_address' variable.
3034
3035 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3036
3037         * gnu-nat.c: Include "gdbarch.h".
3038
3039 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3040
3041         * reply_mig_hack.awk (Error return): Cast function through
3042         void *, to bypass compiler function call check.
3043
3044 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3045
3046         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3047         $(srcdir)/reply_mig_hack.awk.
3048
3049 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3050
3051         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3052
3053 2020-05-30  Jonny Grant  <jg@jguk.org>
3054
3055         * configure.ac (ACX_BUGURL): change bug URL to https.
3056
3057 2020-05-30  Pedro Alves  <palves@redhat.com>
3058
3059         * cp-support.c (replace_typedefs_template): New.
3060         (replace_typedefs_qualified_name): Handle
3061         DEMANGLE_COMPONENT_TEMPLATE.
3062
3063 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3064
3065         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3066         dwarf2/index-cache.h, dwarf2/index-write.c,
3067         dwarf2/index-write.h, dwarf2/line-header.c,
3068         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3069         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3070         variables and fields from `dwarf2_per_objfile` to just
3071         `per_objfile` throughout.
3072
3073 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3074
3075         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3076         <push_dwarf_reg_entry_value>: Add comment.
3077
3078 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3079             Keith Seitz  <keiths@redhat.com>
3080
3081         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3082         instead of PyEval_ReleaseLock.
3083         (class gdbpy_gil): Move to earlier in file.
3084         (finalize_python): Set gdb_python_initialized.
3085         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3086         when not initialized.
3087
3088 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3089
3090         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3091         <push_dwarf_reg_entry_value>: Remove assert.  Override
3092         per_objfile with caller_per_objfile.
3093
3094 2020-05-28  Tom de Vries  <tdevries@suse.de>
3095
3096         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3097         PR gold/15646 workaround to symbol kind "type".
3098
3099 2020-05-27  Tom Tromey  <tromey@adacore.com>
3100
3101         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3102
3103 2020-05-27  Tom Tromey  <tromey@adacore.com>
3104
3105         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3106         Use htab_find_with_hash.
3107         <add_abbrev>: Remove "abbrev_number" parameter.
3108         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3109         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3110         (hash_abbrev): Add comment.
3111         (abbrev_table::lookup_abbrev): Move to header file.
3112         (abbrev_table::read): Update.
3113
3114 2020-05-27  Tom Tromey  <tromey@adacore.com>
3115
3116         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3117         method.
3118         <canonical_name>: New member.
3119         <raw_name>: Rename from "name".
3120         (partial_die_info): Initialize canonical_name.
3121         (scan_partial_symbols): Check raw_name.
3122         (partial_die_parent_scope, partial_die_full_name)
3123         (add_partial_symbol, add_partial_subprogram)
3124         (add_partial_enumeration, load_partial_dies): Use "name" method.
3125         (partial_die_info::name): New method.
3126         (partial_die_info::read, guess_partial_die_structure_name)
3127         (partial_die_info::fixup): Update.
3128
3129 2020-05-27  Tom Tromey  <tromey@adacore.com>
3130
3131         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3132         <get_ref_die_offset>: Inline.
3133         <get_ref_die_offset_complaint>: New method.
3134         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3135         (attribute::get_ref_die_offset_complaint): Rename from
3136         get_ref_die_offset.  Just issue complaint.
3137
3138 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3139
3140         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3141
3142 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3143
3144         * exec.c (exec_file_attach): Use errno value of first openp failure.
3145
3146 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3147
3148         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3149         Don't close thread handle.
3150
3151 2020-05-27  Tom Tromey  <tom@tromey.com>
3152             Simon Marchi  <simon.marchi@efficios.com>
3153
3154         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3155         shared_ptr.
3156         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3157         member.
3158         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3159         dwarf2_per_bfd_objfile_data_key>: New globals.
3160         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3161         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3162         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3163         shared.
3164         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3165         short-circuit when sharing.
3166         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3167         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3168
3169 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3170
3171         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3172         to...
3173         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3174         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3175
3176 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3177
3178         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3179         build_name_components, find_name_components_bounds>:
3180         Add per_objfile parameter.
3181         (struct mapped_index) <symbol_name_at>: Likewise.
3182         (struct mapped_debug_names): Remove constructor.
3183         <dwarf2_per_objfile>: Remove field.
3184         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3185         (mapped_index_base::find_name_components_bounds,
3186         mapped_index_base::build_name_components,
3187         dw2_expand_symtabs_matching_symbol): Likewise.
3188         (class mock_mapped_index) <symbol_name_at>: Likewise.
3189         (check_match): Likewise.
3190         (check_find_bounds_finds): Likewise.
3191         (test_mapped_index_find_name_component_bounds): Update.
3192         (CHECK_MATCH): Update.
3193         (dw2_expand_symtabs_matching): Update.
3194         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3195         per_objfile parameter.
3196         <find_vec_in_debug_names>: Likewise.
3197         <m_per_objfile>: New field.
3198         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3199         parameter.
3200         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3201         (dw2_debug_names_iterator::next): Update.
3202         (dw2_debug_names_lookup_symbol): Update.
3203         (dw2_debug_names_expand_symtabs_for_function): Update.
3204         (dw2_debug_names_map_matching_symbols): Update.
3205         (dw2_debug_names_expand_symtabs_matching): Update.
3206         (dwarf2_read_debug_names): Update.
3207
3208 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3209
3210         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3211         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3212         move to dwarf2_per_objfile.
3213         <read_in_chain>: Remove.
3214         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3215         remove_all_cus, age_comp_units>: New methods.
3216         <m_dwarf2_cus>: New member.
3217         (struct dwarf2_per_cu_data) <cu>: Remove.
3218         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3219         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3220         moved to methods of dwarf2_per_objfile.
3221         (dwarf2_clear_marks): Remove.
3222         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3223         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3224         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3225         (dwarf2_per_objfile::remove_all_cus): New.
3226         (class free_cached_comp_units) <~free_cached_comp_units>:
3227         Update.
3228         (load_cu): Update.
3229         (dw2_do_instantiate_symtab): Adjust.
3230         (fill_in_sig_entry_from_dwo_entry): Adjust.
3231         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3232         (cutu_reader::cutu_reader): Likewise.
3233         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3234         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3235         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3236         and dwarf2_per_objfile::age_comp_units.
3237         (load_partial_comp_unit): Update.
3238         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3239         (process_queue): Likewise.
3240         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3241         backlink.
3242         (dwarf2_read_addr_index): Likewise.
3243         (follow_die_offset): Likewise.
3244         (dwarf2_fetch_die_loc_sect_off): Likewise.
3245         (dwarf2_fetch_constant_bytes): Likewise.
3246         (dwarf2_fetch_die_type_sect_off): Likewise.
3247         (follow_die_sig_1): Likewise.
3248         (load_full_type_unit): Likewise.
3249         (read_signatured_type): Likewise.
3250         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3251         (dwarf2_cu::~dwarf2_cu): Remove.
3252         (dwarf2_per_objfile::get_cu): New.
3253         (dwarf2_per_objfile::set_cu): New.
3254         (age_cached_comp_units): Rename to...
3255         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3256         to std::unordered_map.
3257         (free_one_cached_comp_unit): Rename to...
3258         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3259         to std::unordered_map.
3260         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3261         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3262         a dwarf2_per_objfile in data.
3263         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3264         (dwarf2_clear_marks): Remove.
3265
3266 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3267
3268         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3269         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3270         (init_tu_and_read_dwo_dies): Likewise.
3271         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3272         (cutu_reader::cutu_reader): Likewise.
3273         (load_partial_comp_unit): Likewise.
3274         (process_psymtab_comp_unit): Update.
3275         (build_type_psymtabs_1): Update.
3276         (process_skeletonless_type_unit): Update.
3277         (load_full_comp_unit): Update.
3278         (find_partial_die): Update.
3279         (dwarf2_read_addr_index): Update.
3280         (read_signatured_type): Update.
3281
3282 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3283
3284         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3285         m_header_read_in>: New fields.
3286         <get_header>: New method.
3287         * dwarf2/read.c (per_cu_header_read_in): Remove.
3288         (dwarf2_per_cu_data::get_header): New.
3289         (dwarf2_per_cu_data::addr_size): Update.
3290         (dwarf2_per_cu_data::offset_size): Update.
3291         (dwarf2_per_cu_data::ref_addr_size): Update.
3292
3293 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3294
3295         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3296         (dw2_do_instantiate_symtab): Update.
3297         (queue_and_load_all_dwo_tus): Change parameter from
3298         dwarf2_per_cu_data to dwarf2_cu.
3299         (dwarf2_fetch_die_loc_sect_off): Update.
3300         (dwarf2_fetch_constant_bytes): Update.
3301         (dwarf2_fetch_die_type_sect_off): Update.
3302
3303 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3304
3305         * dwarf2/read.c (process_full_comp_unit,
3306         process_full_type_unit): Remove per_cu, per_objfile paramters.
3307         Add dwarf2_cu parameter.
3308         (process_queue): Update.
3309
3310 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3311
3312         * dwarf2/read.c (create_cu_from_index_list): Replace
3313         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3314         (create_cus_from_index_list): Likewise.
3315         (create_cus_from_index): Likewise.
3316         (create_signatured_type_table_from_index): Likewise.
3317         (create_cus_from_debug_names_list): Likewise.
3318         (create_cus_from_debug_names): Likewise.
3319         (dwarf2_read_gdb_index): Update.
3320         (dwarf2_read_debug_names): Update.
3321
3322 2020-05-27  Tom Tromey  <tom@tromey.com>
3323             Simon Marchi  <simon.marchi@efficios.com>
3324
3325         * dwarf2/read.h (struct dwarf2_per_objfile)
3326         <get_type_for_signatured_type, set_type_for_signatured_type>:
3327         New methods.
3328         <m_type_map>: New member.
3329         (struct signatured_type) <type>: Remove.
3330         * dwarf2/read.c
3331         (dwarf2_per_objfile::get_type_for_signatured_type,
3332         dwarf2_per_objfile::set_type_for_signatured_type): New.
3333         (get_signatured_type): Use new methods.
3334
3335 2020-05-27  Tom Tromey  <tom@tromey.com>
3336             Simon Marchi  <simon.marchi@efficios.com>
3337
3338         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3339         (struct dwarf2_per_objfile) <type_units>: New member.
3340         <get_type_unit_group_unshareable>: New method.
3341         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3342         num_symtabs, symtabs>: Remove; move to
3343         type_unit_group_unshareable.
3344         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3345         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3346         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3347
3348 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3349
3350         * dwarf2/read.h (struct dwarf2_per_cu_data):
3351         <dwarf2_per_objfile>: Remove.
3352         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3353         dwarf2_per_objfile.
3354         (create_signatured_type_table_from_index): Likewise.
3355         (create_signatured_type_table_from_debug_names): Likewise.
3356         (create_debug_type_hash_table): Likewise.
3357         (fill_in_sig_entry_from_dwo_entry): Likewise.
3358         (create_type_unit_group): Likewise.
3359         (read_comp_units_from_section): Likewise.
3360         (create_cus_hash_table): Likewise.
3361
3362 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3363
3364         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3365         dwarf2_per_cu_data::dwarf2_per_objfile.
3366         (compute_compunit_symtab_includes): Likewise.
3367         (dwarf2_cu::start_symtab): Likewise.
3368
3369 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3370
3371         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3372         parameter.
3373         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3374         (read_namespace_alias): Update.
3375         (lookup_die_type): Update.
3376         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3377         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3378         Update.
3379         (disassemble_dwarf_expression): Update.
3380
3381 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3382
3383         * dwarf2/read.h (struct dwarf2_queue_item): Add
3384         dwarf2_per_objfile parameter, assign new parameter.
3385         <per_objfile>: New field.
3386         * dwarf2/read.c (free_one_cached_comp_unit): Add
3387         dwarf2_per_objfile parameter.
3388         (queue_comp_unit): Likewise.
3389         (dw2_do_instantiate_symtab): Update.
3390         (process_psymtab_comp_unit): Update.
3391         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3392         (process_imported_unit_die): Update.
3393         (queue_and_load_dwo_tu): Update.
3394         (follow_die_offset): Update.
3395         (follow_die_sig_1): Update.
3396
3397 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3398
3399         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3400         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3401         (read_call_site_scope): Assign per_objfile.
3402         (dwarf2_per_cu_data::objfile): Remove.
3403         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3404         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3405         dwarf2_per_objfile parameter.
3406         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3407         dwarf2_per_objfile parameter.
3408         (dwarf_expr_reg_to_entry_parameter): Add output
3409         dwarf2_per_objfile parameter.
3410         (locexpr_get_frame_base): Update.
3411         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3412         <push_dwarf_reg_entry_value>: Update.
3413         <call_site_to_target_addr>: Update.
3414         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3415         parameter.
3416         (value_of_dwarf_reg_entry): Update.
3417         (rw_pieced_value): Update.
3418         (indirect_synthetic_pointer): Update.
3419         (dwarf2_evaluate_property): Update.
3420         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3421         parameter.
3422         (locexpr_read_variable): Update.
3423         (locexpr_get_symbol_read_needs): Update.
3424         (loclist_read_variable): Update.
3425
3426 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3427
3428         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3429         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3430         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3431         parameter.
3432         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3433         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3434         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3435         parameter.
3436         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3437         sect_variable_value): Add dwarf2_per_objfile parameter.
3438         (class dwarf_evaluate_loc_desc) <dwarf_call,
3439         dwarf_variable_value>: Update.
3440         (fetch_const_value_from_synthetic_pointer): Add
3441         dwarf2_per_objfile parameter.
3442         (fetch_const_value_from_synthetic_pointer): Update.
3443         (coerced_pieced_ref): Update.
3444         (class symbol_needs_eval_context) <dwarf_call,
3445         dwarf_variable_value>: Update.
3446         (dwarf2_compile_expr_to_ax): Update.
3447
3448 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3449
3450         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3451         parameter.
3452         (dwarf2_evaluate_loc_desc_full): Update.
3453
3454 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3455
3456         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3457         parameter.
3458         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3459         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3460         dwarf2_per_objfile parameter.
3461         (decode_debug_loc_dwo_addresses): Likewise.
3462         (dwarf2_find_location_expression): Update.
3463         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3464         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3465         parameter.
3466         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3467         parameter.
3468         (locexpr_describe_location_1): Likewise.
3469         (locexpr_describe_location): Update.
3470
3471 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3472
3473         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3474         Remove.
3475         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3476         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3477         (dwarf2_compile_property_to_c): Update.
3478         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3479         use text offset from objfile.
3480         (locexpr_tracepoint_var_ref): Update.
3481         (locexpr_generate_c_location): Update.
3482         (loclist_describe_location): Update.
3483         (loclist_tracepoint_var_ref): Update.
3484         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3485         dwarf2_per_objfile parameter.
3486         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3487         use text offset from objfile.
3488         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3489
3490 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3491
3492         * dwarf2/expr.h (struct dwarf_expr_context)
3493         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3494         <offset>: Remove.
3495         <per_objfile>: New member.
3496         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3497         dwarf2_per_objfile parameter.  Don't set offset, set
3498         per_objfile.
3499         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3500         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3501         a dwarf2_per_objfile object instead of an offset.
3502         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3503         constructor.
3504         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3505         to dwarf2_expr_executor constructor.  Don't set offset.
3506         (dwarf2_fetch_cfa_info): Update.
3507         (struct dwarf2_frame_cache) <text_offset>: Remove.
3508         <per_objfile>: New field.
3509         (dwarf2_frame_cache): Update.
3510         (dwarf2_frame_prev_register): Update.
3511         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3512         <dwarf_evaluate_loc_desc>: Add constructor.
3513         (dwarf2_evaluate_loc_desc_full): Update.
3514         (dwarf2_locexpr_baton_eval): Update.
3515         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3516         Add constructor.
3517         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3518
3519 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3520
3521         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3522         addr_sized_int_type>: Move to dwarf2_cu.
3523         <int_type>: Move to dwarf2_per_objfile.
3524         (struct dwarf2_per_objfile) <int_type>: Move here.
3525         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3526         addr_sized_int_type>: Move here.
3527         (read_func_scope): Update.
3528         (read_array_type): Update.
3529         (read_tag_string_type): Update.
3530         (attr_to_dynamic_prop): Update.
3531         (dwarf2_per_cu_data::int_type): Rename to...
3532         (dwarf2_per_objfile::int_type): ... this.
3533         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3534         (dwarf2_cu::addr_sized_int_type): ... this.
3535         (read_subrange_type): Update.
3536         (dwarf2_per_cu_data::addr_type): Rename to...
3537         (dwarf2_cu::addr_type): ... this.
3538         (set_die_type): Update.
3539
3540 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3541
3542         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3543         data through per_cu->cu.
3544
3545 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3546
3547         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3548         dwarf2_per_cu_data parameter fo dwarf2_cu.
3549         (lookup_dwo_type_unit): Likewise.
3550         (read_cutu_die_from_dwo): Likewise.
3551         (lookup_dwo_unit): Likewise.
3552         (open_and_init_dwo_file): Likewise.
3553         (lookup_dwo_cutu): Likewise.
3554         (lookup_dwo_comp_unit): Likewise.
3555         (lookup_dwo_type_unit): Likewise.
3556         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3557         (cutu_reader::cutu_reader): Update.
3558
3559 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3560
3561         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3562         parameter.
3563         (process_full_type_unit): Likewise.
3564         (process_queue): Update.
3565
3566 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3567
3568         * dwarf2/read.c (recursively_compute_inclusions): Add
3569         dwarf2_per_objfile parameter.
3570         (compute_compunit_symtab_includes): Likewise.
3571         (process_cu_includes): Update.
3572
3573 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3574
3575         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3576         parameter.
3577         (create_type_unit_group): Update.
3578         (process_psymtab_comp_unit_reader): Update.
3579         (build_type_psymtabs_reader): Update.
3580
3581 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3582
3583         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3584         object through m_this_cu->cu.
3585
3586 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3587
3588         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3589         the info parameter.
3590         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3591
3592 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3593
3594         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3595         per_objfile parameter.
3596         (load_full_type_unit): Add per_objfile parameter.
3597         (read_signatured_type): Likewise.
3598         (load_full_comp_unit): Likewise.
3599         (load_cu): Likewise.
3600         (dw2_do_instantiate_symtab): Likewise.
3601         (dw2_get_file_names): Likewise.
3602         (dw2_map_symtabs_matching_filename): Update.
3603         (dw_expand_symtabs_matching_file_matcher): Update.
3604         (dw2_map_symbol_filenames): Update.
3605         (process_psymtab_comp_unit): Add per_objfile parameter.
3606         (build_type_psymtabs_1): Update.
3607         (process_skeletonless_type_unit): Update.
3608         (dwarf2_build_psymtabs_hard): Update.
3609         (load_partial_comp_unit): Add per_objfile parameter.
3610         (scan_partial_symbols): Update.
3611         (load_full_comp_unit): Add per_objfile parameter.
3612         (process_imported_unit_die): Update.
3613         (create_cus_hash_table): Update.
3614         (find_partial_die): Update.
3615         (dwarf2_read_addr_index): Update.
3616         (follow_die_offset): Update.
3617         (dwarf2_fetch_die_loc_sect_off): Update.
3618         (dwarf2_fetch_constant_bytes): Update.
3619         (dwarf2_fetch_die_type_sect_off): Update.
3620         (follow_die_sig_1): Update.
3621         (load_full_type_unit): Add per_objfile parameter.
3622         (read_signatured_type): Likewise.
3623
3624 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3625
3626         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3627         of objfile_name.
3628
3629 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3630
3631         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3632         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3633         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3634         field.
3635         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3636         (create_cus_from_index): Update.
3637         (dwarf2_read_gdb_index): Update.
3638         (create_cus_from_debug_names): Update.
3639         (dwarf2_read_debug_names): Update.
3640         (get_abbrev_section_for_cu): Update.
3641         (create_all_comp_units): Update.
3642         (read_attribute_value): Update.
3643         (get_debug_line_section): Update.
3644         * dwarf2/index-cache.c (index_cache::store): Update.
3645         * dwarf2/index-write.c (save_gdb_index_command): Update.
3646         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3647
3648 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3649
3650         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3651         member.
3652         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3653         dwarf2_per_cu_data::per_bfd.
3654         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3655         (create_type_unit_group): Likewise.
3656         (queue_comp_unit): Remove reference to
3657         per_cu->dwarf2_per_objfile.
3658         (maybe_queue_comp_unit): Likewise.
3659         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3660         (create_cus_hash_table): Assign new field.
3661
3662 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3663
3664         * dwarf2/read.c: Replace
3665         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3666         dwarf2_cu->per_objfile throughout.
3667
3668 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3669
3670         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3671         parameter, don't use per_cu->dwarf2_per_objfile.
3672         (dw2_instantiate_symtab): Likewise.
3673         (dw2_find_last_source_symtab): Update.
3674         (dw2_map_expand_apply): Update.
3675         (dw2_lookup_symbol): Update.
3676         (dw2_expand_symtabs_for_function): Update.
3677         (dw2_expand_all_symtabs): Update.
3678         (dw2_expand_symtabs_with_fullname): Update.
3679         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3680         don't use per_cu->dwarf2_per_objfile.
3681         (dw2_expand_marked_cus): Update.
3682         (dw2_find_pc_sect_compunit_symtab): Update.
3683         (dw2_debug_names_lookup_symbol): Update.
3684         (dw2_debug_names_expand_symtabs_for_function): Update.
3685         (dw2_debug_names_map_matching_symbols): Update.
3686         (dwarf2_psymtab::expand_psymtab): Update.
3687
3688 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3689
3690         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3691         <per_objfile>: New member.
3692         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3693         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3694         call to dwarf2_cu.
3695         (cutu_reader::cutu_reader): Update.
3696         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3697
3698 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3699
3700         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3701         struct dwarf2_per_objfile.
3702         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3703         dwarf2_per_bfd.
3704         * dwarf2/read.c (set_die_type): Update.
3705         (get_die_type_at_offset): Update.
3706
3707 2020-05-27  Tom Tromey  <tom@tromey.com>
3708             Simon Marchi  <simon.marchi@efficios.com>
3709
3710         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3711         method.
3712         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3713         get_symtab, set_symtab>: New methods.
3714         <m_symtabs>: New field.
3715         (struct dwarf2_psymtab): Derive from partial_symtab.
3716         <readin_p, get_compunit_symtab>: Declare methods.
3717         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3718         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3719         New methods.
3720         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3721         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3722         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3723         (dw2_symtab_iter_next, dw2_print_stats)
3724         (dw2_expand_symtabs_with_fullname)
3725         (dw2_expand_symtabs_matching_one)
3726         (dw_expand_symtabs_matching_file_matcher)
3727         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3728         (dw2_debug_names_iterator::next)
3729         (dw2_debug_names_map_matching_symbols)
3730         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3731         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3732         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3733         New methods.
3734         (get_compunit_symtab, process_full_comp_unit)
3735         (process_full_type_unit): Update.
3736         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3737
3738 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3739
3740         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3741         then introduce a new dwarf2_per_objfile type.
3742         <read_line_string>: Move to the new dwarf2_per_objfile type.
3743         <objfile>: Likewise.
3744         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3745         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3746         dwarf2_per_objfile->per_bfd.
3747         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3748         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3749         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3750         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3751         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3752         (dwarf2_per_objfile::locate_sections): Rename to...
3753         (dwarf2_per_bfd::locate_sections): ... this.
3754         (dwarf2_per_objfile::get_cutu): Rename to...
3755         (dwarf2_per_bfd::get_cutu): ... this.
3756         (dwarf2_per_objfile::get_cu): Rename to...
3757         (dwarf2_per_bfd::get_cu): ... this.
3758         (dwarf2_per_objfile::get_tu): Rename to...
3759         (dwarf2_per_bfd::get_tu): ... this.
3760         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3761         (dwarf2_per_bfd::allocate_per_cu): ... this.
3762         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3763         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3764         (get_gdb_index_contents_ftype): Change parameter from
3765         dwarf2_per_objfile to dwarf2_per_bfd.
3766         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3767         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3768
3769 2020-05-27  Tom Tromey  <tom@tromey.com>
3770             Simon Marchi  <simon.marchi@efficios.com>
3771
3772         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3773         (allocate_piece_closure): Set "per_objfile" member.
3774         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3775         (locexpr_describe_location, loclist_describe_location): Use new
3776         member.
3777         * dwarf2/read.c (read_call_site_scope)
3778         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3779         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3780         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3781         handle_data_member_location): Set per_objfile member.
3782         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3783         member.
3784         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3785
3786 2020-05-27  Tom Tromey  <tom@tromey.com>
3787
3788         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3789         allocate_signatured_type>: Declare new methods.
3790         <m_num_psymtabs>: New member.
3791         (struct dwarf2_per_cu_data) <index>: New member.
3792         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3793         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3794         (create_cu_from_index_list): Use allocate_per_cu.
3795         (create_signatured_type_table_from_index)
3796         (create_signatured_type_table_from_debug_names)
3797         (create_debug_type_hash_table, add_type_unit)
3798         (read_comp_units_from_section): Use allocate_signatured_type.
3799
3800 2020-05-27  Tom Tromey  <tom@tromey.com>
3801
3802         * psymtab.c (partial_map_expand_apply)
3803         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3804         (psym_lookup_global_symbol_language)
3805         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3806         (psym_print_stats, psym_expand_symtabs_for_function)
3807         (psym_map_symbol_filenames, psym_map_matching_symbols)
3808         (psym_expand_symtabs_matching)
3809         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3810         (maintenance_check_psymtabs): Update.
3811         * psympriv.h (struct partial_symtab) <readin_p,
3812         get_compunit_symtab>: Add objfile parameter.
3813         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3814         Likewise.
3815         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3816         get_compunit_symtab>: Likewise.
3817         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3818
3819 2020-05-27  Tom Tromey  <tom@tromey.com>
3820
3821         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3822         member.
3823         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3824         (create_cu_from_index_list)
3825         (create_signatured_type_table_from_index)
3826         (create_signatured_type_table_from_debug_names)
3827         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3828         (dwarf2_create_include_psymtab)
3829         (create_debug_type_hash_table, add_type_unit)
3830         (create_type_unit_group, read_comp_units_from_section)
3831         (dwarf2_compute_name, create_cus_hash_table)
3832         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3833         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3834         obstack.
3835         (dw2_get_real_path): Likewise.  Change argument to
3836         dwarf2_per_objfile.
3837
3838 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3839
3840         PR tdep/26000
3841         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3842         for ldrd (immediate).
3843
3844 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3845
3846         * command.h: Add comment giving the name of class_tui.
3847         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3848         create the fake command for the help for class_tui.
3849
3850 2020-05-26  Tom Tromey  <tromey@adacore.com>
3851
3852         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3853         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3854         (val_atr): New function.
3855         (value_val_atr): Use it.
3856         * ada-valprint.c (print_optional_low_bound): Change low bound
3857         handling for enums.
3858         (val_print_packed_array_elements): Don't call discrete_position.
3859         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3860         discrete_position for enum types.
3861         * language.c (default_print_array_index): Change type.
3862         * language.h (struct language_defn) <la_print_array_index>: Add
3863         index_type parameter, change type of index_value.
3864         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3865         (default_print_array_index): Update.
3866         * valprint.c (maybe_print_array_index): Don't call
3867         value_from_longest.  Update.
3868         (value_print_array_elements): Don't call discrete_position.
3869
3870 2020-05-26  Tom Tromey  <tromey@adacore.com>
3871
3872         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3873         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3874
3875 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3876
3877         PR gdb/13519
3878         * avr-tdep.c (avr_integer_to_address): Return data or code
3879         address accordingly to the second 'type' argument of the
3880         function.
3881
3882 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3883
3884         * infcmd.c, inferior.h: (construct_inferior_arguments):
3885         Moved function from here to gdbsupport/common-inferior.{h,cc}
3886
3887 2020-05-23  Tom Tromey  <tom@tromey.com>
3888
3889         Revert commit eca1f90c:
3890         * NEWS: Remove entry for completion styling.
3891         * completer.c (_rl_completion_prefix_display_length): Move
3892         declaration later.
3893         (gdb_fnprint): Revert.
3894         (gdb_display_match_list_1): Likewise.
3895         * cli/cli-style.c (completion_prefix_style)
3896         (completion_difference_style, completion_suffix_style): Remove.
3897         (_initialize_cli_style): Revert.
3898         * cli/cli-style.h (completion_prefix_style)
3899         (completion_difference_style, completion_suffix_style): Don't
3900         declare.
3901
3902 2020-05-24  Pedro Alves  <palves@redhat.com>
3903
3904         * symtab.c (completion_list_add_name): Return boolean indication
3905         of whether the symbol matched.
3906         (completion_list_add_symbol): Don't try to remove C++ aliases if
3907         the symbol didn't match in the first place.
3908         * symtab.h (completion_list_add_name): Return bool.
3909
3910 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3911
3912         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3913         type::field.
3914
3915 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3916
3917         GDB 9.2 released.
3918
3919 2020-05-23  Tom Tromey  <tom@tromey.com>
3920
3921         * NEWS: Add entry for completion styling.
3922         * completer.c (_rl_completion_prefix_display_length): Move
3923         declaration earlier.
3924         (gdb_fnprint): Use completion_style.
3925         (gdb_display_match_list_1): Likewise.
3926         * cli/cli-style.c (completion_prefix_style)
3927         (completion_difference_style, completion_suffix_style): New
3928         globals.
3929         (_initialize_cli_style): Register new globals.
3930         * cli/cli-style.h (completion_prefix_style)
3931         (completion_difference_style, completion_suffix_style): Declare.
3932
3933 2020-05-23  Pedro Alves  <palves@redhat.com>
3934
3935         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3936         (parse_escape): Use ISDIGIT instead of isdigit.
3937         (puts_debug): Use gdb_isprint instead of isprint.
3938         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3939         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3940         ISSPACE instead of isspace.
3941         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3942         instead of isspace.
3943         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3944         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3945         instead of isxdigit and ISDIGIT instead of isdigit.
3946
3947 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3948
3949         * gdbtypes.h (struct type) <field>: New method.
3950         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3951         or type::field.
3952
3953 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3954
3955         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3956         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3957         modify the propery to use type::set_fields instead.
3958
3959 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3960
3961         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3962         type::num_fields instead.
3963
3964 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3965
3966         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3967         methods.
3968         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3969         that modify the number of fields to use type::set_num_fields
3970         instead.
3971
3972 2020-05-22  Tom Tromey  <tromey@adacore.com>
3973
3974         * compile/compile-object-load.h (munmap_list_free): Don't
3975         declare.
3976
3977 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3978
3979         * annotate.c (annotate_source_line): Update return type, add call
3980         to update current symtab and line.
3981         * annotate.h (annotate_source_line): Update return type, and
3982         extend header comment.
3983         * source.c (info_line_command): Check annotation_level before
3984         calling annotate_source_line.
3985         * stack.c (print_frame_info): If calling annotate_source_line
3986         returns true, then don't print any other source line information.
3987
3988 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3989
3990         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3991
3992 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3993
3994         * coffread.c (patch_type): Remove NULL check before xfree.
3995         * corefile.c (set_gnutarget): Likewise.
3996         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3997         * exec.c (build_section_table): Likewise.
3998         * remote.c (remote_target::pass_signals): Likewise.
3999         * utils.c (n_spaces): Likewise.
4000         * cli/cli-script.c (document_command): Likewise.
4001         * i386-windows-tdep.c (core_process_module_section): Likewise.
4002         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4003
4004 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4005
4006         * symfile.c (reread_symbols): Clear objfile's section_offsets
4007         vector and section indices, re-compute them by calling
4008         sym_offsets.
4009
4010 2020-05-20  Tom Tromey  <tromey@adacore.com>
4011
4012         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4013         (desc_one_bound, desc_index_type): Compute field name.
4014
4015 2020-05-20  Tom de Vries  <tdevries@suse.de>
4016
4017         PR symtab/25833
4018         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4019
4020 2020-05-20  Alan Modra  <amodra@gmail.com>
4021
4022         PR 25993
4023         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4024         bfd_set_filename.
4025         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4026         passed to bfd_set_filename.
4027         * symfile-mem.c (add_vsyscall_page): Likewise for string
4028         passed to symbol_file_add_from_memory.
4029         (symbol_file_add_from_memory): Make name param a const char* and
4030         don't strdup.
4031
4032 2020-05-20  Alan Modra  <amodra@gmail.com>
4033
4034         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4035         rather than accessing bfd->filename directly.
4036         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4037         and use bfd_section_name.
4038         * dwarf2/frame.c (decode_frame_entry): Likewise.
4039         * exec.c (exec_set_section_address): Likewise.
4040         * solib-aix.c (solib_aix_bfd_open): Likewise.
4041         * stap-probe.c (get_stap_base_address): Likewise.
4042         * symfile.c (reread_symbols): Likewise.
4043
4044 2020-05-19  Tom Tromey  <tromey@adacore.com>
4045
4046         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4047
4048 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4049
4050         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4051
4052 2020-05-19  Pedro Alves  <palves@redhat.com>
4053
4054         * NEWS (set exec-file-mismatch): Adjust entry.
4055         * exec.c: Include "build-id.h".
4056         (validate_exec_file): Try to match build IDs instead of filenames.
4057         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4058         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4059         and pass down 'warn_if_slow'.
4060         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4061         gdb_bfd_open_closure to pass it down.
4062         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4063
4064 2020-05-19  Pedro Alves  <palves@redhat.com>
4065
4066         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4067         * target.c (target_fileio_open_1): Rename to target_fileio_open
4068         and make extern.  Use bool.
4069         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4070         (target_fileio_read_alloc_1): Adjust.
4071         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4072         (target_fileio_open_warn_if_slow): Delete declaration.
4073
4074 2020-05-19  Pedro Alves  <palves@redhat.com>
4075
4076         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4077         Adjust all callers.
4078
4079 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4080
4081         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4082         whether disp is negative.
4083
4084 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4085
4086         * symfile.h (struct symfile_segment_data)
4087         <~symfile_segment_data>: Remove.
4088         <segment_info>: Change to std::vector.
4089         * symfile.c (default_symfile_segments): Update.
4090         * elfread.c (elf_symfile_segments): Update.
4091
4092 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4093
4094         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4095         <segments>: New.
4096         <segment_bases, segment_sizes>: Remove.
4097         * symfile.c (default_symfile_segments): Update.
4098         * elfread.c (elf_symfile_segments): Update.
4099         * remote.c (remote_target::get_offsets): Update.
4100         * solib-target.c (solib_target_relocate_section_addresses):
4101         Update.
4102
4103 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4104
4105         * symfile.h (struct symfile_segment_data): Initialize fields.
4106         <~symfile_segment_data>: Add.
4107         (symfile_segment_data_up): New.
4108         (struct sym_fns) <sym_segments>: Return a
4109         symfile_segment_data_up.
4110         (default_symfile_segments): Return a symfile_segment_data_up.
4111         (free_symfile_segment_data): Remove.
4112         (get_symfile_segment_data): Return a symfile_segment_data_up.
4113         * symfile.c (default_symfile_segments): Likewise.
4114         (get_symfile_segment_data): Likewise.
4115         (free_symfile_segment_data): Remove.
4116         (symfile_find_segment_sections): Update.
4117         * elfread.c (elf_symfile_segments): Return a
4118         symfile_segment_data_up.
4119         * remote.c (remote_target::get_offsets): Update.
4120         * solib-target.c (solib_target_relocate_section_addresses):
4121         Update.
4122         * symfile-debug.c (debug_sym_segments): Return a
4123         symfile_segment_data_up.
4124
4125 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4126
4127         PR build/25981
4128         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4129         Hardcode register numbers.
4130
4131         PR build/25981
4132         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4133         procfs_find_LDT_entry): Remove.
4134         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4135         procfs_find_LDT_entry): Remove.
4136         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4137         Remove.
4138
4139 2020-05-17  Pedro Alves  <palves@redhat.com>
4140             Andrew Burgess  <andrew.burgess@embecosm.com>
4141             Keno Fischer  <keno@juliacomputing.com>
4142
4143         PR gdb/25741
4144         * breakpoint.c (build_target_condition_list): Update comments.
4145         (build_target_command_list): Update comments and skip matching
4146         locations.
4147         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4148         a separate function.  Simplify "set breakpoint auto-hw off"
4149         handling.
4150         (insert_breakpoints): Update comment.
4151         (tracepoint_locations_match): New parameter.  For breakpoints,
4152         compare location types too, if the caller wants to.
4153         (handle_automatic_hardware_breakpoints): New functions.
4154         (bp_location_is_less_than): Also sort by location type and
4155         hardware breakpoint length.
4156         (update_global_location_list): Handle "set breakpoint auto-hw on"
4157         here.
4158         (update_breakpoint_locations): Ask breakpoint_locations_match to
4159         ignore location types.
4160
4161 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4162
4163         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4164         type::name instead.
4165
4166 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4167
4168         * gdbtypes.h (struct type) <name, set_name>: New methods.
4169         (TYPE_CODE): Use type::name.  Change all call sites used to set
4170         the name to use type::set_name instead.
4171
4172 2020-05-16  Tom Tromey  <tom@tromey.com>
4173
4174         * top.c (quit_force): Update.
4175         * infrun.c (handle_no_resumed): Update.
4176         * top.h (all_uis): New function.
4177         (ALL_UIS): Remove.
4178
4179 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4180
4181         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4182
4183 2020-05-16  Pedro Alves  <palves@redhat.com>
4184
4185         * ia64-linux-nat.c
4186         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4187         Declare method.
4188         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4189
4190 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4191
4192         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4193         (sparc64_adi_info): Likewise.
4194
4195 2020-05-15  Tom Tromey  <tom@tromey.com>
4196
4197         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4198         block_objfile.
4199         (lookup_objfile_from_block): Remove.
4200         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4201         (lookup_global_symbol): Use block_objfile.
4202         * symtab.h (lookup_objfile_from_block): Don't declare.
4203         * printcmd.c (clear_dangling_display_expressions): Use
4204         block_objfile.
4205         * parse.c (operator_check_standard): Use block_objfile.
4206
4207 2020-05-15  Tom Tromey  <tom@tromey.com>
4208
4209         * language.c (language_alloc_type_symbol): Set
4210         SYMBOL_SECTION.
4211         * symtab.c (initialize_objfile_symbol): Remove.
4212         (allocate_symbol): Remove.
4213         (allocate_template_symbol): Remove.
4214         * dwarf2/read.c (fixup_go_packaging): Use "new".
4215         (new_symbol): Use "new".
4216         (read_variable): Don't call initialize_objfile_symbol.  Use
4217         "new".
4218         (read_func_scope): Use "new".
4219         * xcoffread.c (process_xcoff_symbol): Don't call
4220         initialize_objfile_symbol.
4221         (SYMBOL_DUP): Remove.
4222         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4223         "new".
4224         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4225         (allocate_template_symbol): Don't declare.
4226         (struct symbol): Add copy constructor.  Change defaults.
4227         * jit.c (finalize_symtab): Use "new".
4228         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4229         Use "new".
4230         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4231         (common_block_end): Use "new".
4232         * mdebugread.c (parse_symbol): Use "new".
4233         (new_symbol): Likewise.
4234
4235 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4236
4237         * NEWS: Mention changes to help and apropos.
4238
4239 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4240
4241         * command.h (enum command_class): Improve comments, document
4242         that class_alias is for user-defined aliases, give the class
4243         name for each class, remove unused class_xdb.
4244         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4245         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4246         by a precise class.
4247         * infcmd.c (_initialize_infcmd): Likewise.
4248         * reverse.c (_initialize_reverse): Likewise.
4249         * stack.c (_initialize_stack): Likewise.
4250         * symfile.c (_initialize_symfile): Likewise.
4251         * tracepoint.c (_initialize_tracepoint): Likewise.
4252
4253 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4254
4255         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4256         when their aliased command is traversed.
4257         (help_cmd): Add fput_command_names_styled call to
4258         output command name and aliases when command has an alias.
4259
4260 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4261
4262         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4263         * cli/cli-decode.c (help_cmd_list): Declare as static,
4264         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4265         a command together with the command.
4266         (fput_command_name_styled, fput_command_names_styled): New functions.
4267         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4268         fput_command_name_styled.
4269         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4270         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4271
4272 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4273
4274         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4275         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4276         * command.h (cmd_show_list): Likewise.
4277         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4278         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4279
4280 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4281
4282         * unittests/command-def-selftests.c (traverse_command_structure):
4283         Verify all commands of a list have the same prefix command and
4284         that only the top cmdlist commands have a null prefix.
4285
4286 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4287
4288         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4289         as prefix, not one of its aliases.
4290         (set_cmd_prefix): Remove.
4291         (do_add_cmd): Centralize the setting of the prefix of a command, when
4292         command is defined after its full chain of prefix commands.
4293         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4294         (add_setshow_cmd_full): Likewise.
4295         (update_prefix_field_of_prefixed_commands): New function.
4296         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4297         update_prefix_field_of_prefixed_commands.
4298         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4299         addresses of remote_set_cmdlist and remote_show_cmdlist given
4300         as argument, not the address of an argument.
4301         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4302         * gdb/remote.c (_initialize_remote): Likewise.
4303
4304 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4305
4306         * cli/cli-cmds.c (alias_command): Check for an existing alias
4307         using lookup_cmd_composition, as valid_command_p is too strict
4308         and forbids aliases that are the prefix of an existing alias
4309         or command.
4310         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4311         command is properly recognised as a valid command.
4312
4313 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4314
4315         * unittests/help-doc-selftests.c: Rename to
4316         unittests/command-def-selftests.c
4317         * unittests/command-def-selftests.c (help_doc_tests): Update some
4318         comments.
4319         (command_structure_tests, traverse_command_structure): New namespace
4320         and function.
4321         (command_structure_invariants_tests): New function.
4322         (_initialize_command_def_selftests) Renamed from
4323         _initialize_help_doc_selftests, register command_structure_invariants
4324         selftest.
4325
4326 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4327
4328         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4329         an alias of 'show'.
4330
4331 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4332
4333         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4334         ada_is_fixed_point_type.  Update all callers.
4335         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4336         all callers.
4337         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4338         Update all callers.
4339         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4340         print_fixed_point_type.  Update all callers.
4341         * ada-valprint.c (ada_value_print_num): Replace call to
4342         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4343
4344 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4345
4346         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4347         processors.
4348         (cpu_supports_bts): Add CV_AMD case.
4349
4350 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4351             Simon Marchi  <simon.marchi@efficios.com>
4352
4353         * infrun.c (stop_all_threads): Collect multiple wait events at
4354         each pass.
4355
4356 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4357
4358         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4359         type::code instead.
4360
4361 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4362
4363         * gdbtypes.h (struct type) <code, set_code>: New methods.
4364         (TYPE_CODE): Use type::code.  Change all call sites used to set
4365         the code to use type::set_code instead.
4366
4367 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4368             Tom de Vries  <tdevries@suse.de>
4369             Pedro Alves  <palves@redhat.com>
4370
4371         PR threads/25478
4372         * infrun.c (stop_all_threads): Do NOT ignore
4373         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4374         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4375         received.
4376         (handle_no_resumed): Remove code handling a live inferior with no
4377         threads.
4378         * remote.c (has_single_non_exited_thread): New.
4379         (remote_target::update_thread_list): Do not delete a thread if is
4380         the last thread of the process.
4381         * thread.c (thread_select): Call delete_exited_threads instead of
4382         prune_threads.
4383
4384 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4385
4386         * infrun.c (stop_all_threads): Enable/disable thread events of all
4387         targets.  Move a debug message denoting the end of the function
4388         into the SCOPED_EXIT block.
4389
4390 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4391
4392         * process-stratum-target.h: Include <set>.
4393         (all_non_exited_process_targets, switch_to_target_no_thread): New
4394         function declarations.
4395         * process-stratum-target.c (all_non_exited_process_targets)
4396         (switch_to_target_no_thread): New function implementations.
4397
4398 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4399
4400         * infrun.c (handle_inferior_event): Extract out a piece of code
4401         into...
4402         (mark_non_executing_threads): ...this new function.
4403
4404 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4405
4406         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4407         use.
4408
4409 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4410
4411         * regcache.c (regcache_read_pc_protected): New function
4412         implementation that returns 0 if the PC cannot read via
4413         'regcache_read_pc'.
4414         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4415         instead of 'regcache_read_pc'.
4416         (keep_going_pass_signal): Ditto.
4417
4418 2020-05-13  Tom Tromey  <tromey@adacore.com>
4419
4420         * ada-lang.c (align_value): Remove.
4421         (ada_template_to_fixed_record_type_1): Use align_up.
4422
4423 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4424
4425         * async-event.c: Update the copyright year.
4426         * async-event.h: Update the copyright year.
4427
4428 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4429
4430         * objfiles.h (is_addr_in_objfile,
4431         shared_objfile_contains_address_p): Return bool.
4432         * objfile.c (is_addr_in_objfile,
4433         shared_objfile_contains_address_p): Return bool.
4434
4435 2020-05-11  Tom Tromey  <tromey@adacore.com>
4436
4437         * cli/cli-cmds.c (info_command): Restore.
4438         (_initialize_cli_cmds): Use add_prefix_command for "info".
4439         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4440
4441 2020-05-11  Tom Tromey  <tromey@adacore.com>
4442
4443         * ada-lang.c (ada_value_primitive_field): Now public.
4444         * ada-lang.h (ada_value_primitive_field): Declare.
4445         * ada-valprint.c (print_field_values): Use
4446         ada_value_primitive_field for wrapper fields.
4447
4448 2020-05-11  Tom de Vries  <tdevries@suse.de>
4449
4450         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4451         MODULE_DOMAIN.
4452
4453 2020-05-11  Tom de Vries  <tdevries@suse.de>
4454
4455         PR symtab/25941
4456         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4457         with length 0, if not gdb-produced.
4458         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4459
4460 2020-05-09  Tom de Vries  <tdevries@suse.de>
4461
4462         PR gdb/25955
4463         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4464         calculation.
4465
4466 2020-05-09  Tom Tromey  <tom@tromey.com>
4467
4468         * top.c (server_command): Now bool.
4469         * top.h (server_command): Now bool.
4470
4471 2020-05-08  Tom Tromey  <tromey@adacore.com>
4472
4473         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4474         already being processed.
4475
4476 2020-05-08  Tom Tromey  <tom@tromey.com>
4477
4478         * printcmd.c (struct display) <next>: Remove.
4479         <display>: New constructor.
4480         <exp_string>: Now a std::string.
4481         <enabled_p>: Now a bool.
4482         (display_number): Move definition earlier.
4483         (displays): Rename from display_chain.  Now a std::vector.
4484         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4485         (display_command): Update.
4486         (do_one_display, disable_display)
4487         (enable_disable_display_command, do_enable_disable_display):
4488         Update.
4489         (free_display): Remove.
4490         (clear_displays): Rewrite.
4491         (delete_display): Update.
4492         (map_display_numbers): Use function_view.  Remove "data"
4493         parameter.  Update.
4494         (do_delete_display): Remove.
4495         (undisplay_command): Update.
4496         (do_one_display, do_displays, disable_display)
4497         (info_display_command): Update.
4498         (do_enable_disable_display): Remove.
4499         (enable_disable_display_command)
4500         (clear_dangling_display_expressions): Update.
4501
4502 2020-05-08  Tom Tromey  <tom@tromey.com>
4503
4504         * symtab.c (set_symbol_cache_size)
4505         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4506         (maintenance_print_symbol_cache_statistics): Update.
4507         * symmisc.c (print_symbol_bcache_statistics)
4508         (print_objfile_statistics, maintenance_print_objfiles)
4509         (maintenance_info_symtabs, maintenance_check_symtabs)
4510         (maintenance_expand_symtabs, maintenance_info_line_tables):
4511         Update.
4512         * symfile-debug.c (set_debug_symfile): Update.
4513         * source.c (forget_cached_source_info): Update.
4514         * python/python.c (gdbpy_progspaces): Update.
4515         * psymtab.c (maintenance_info_psymtabs): Update.
4516         * probe.c (parse_probes): Update.
4517         * linespec.c (iterate_over_all_matching_symtabs)
4518         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4519         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4520         * exec.c (exec_target::close): Update.
4521         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4522         * breakpoint.c (print_one_breakpoint_location)
4523         (create_longjmp_master_breakpoint)
4524         (create_std_terminate_master_breakpoint): Update.
4525         * progspace.c (program_spaces): Now a std::vector.
4526         (maybe_new_address_space): Update.
4527         (add_program_space): Remove.
4528         (program_space::program_space): Update.
4529         (remove_program_space): Update.
4530         (number_of_program_spaces): Remove.
4531         (print_program_space, update_address_spaces): Update.
4532         * progspace.h (program_spaces): Change type.
4533         (ALL_PSPACES): Remove.
4534         (number_of_program_spaces): Don't declare.
4535         (struct program_space) <next>: Remove.
4536
4537 2020-05-08  Tom Tromey  <tom@tromey.com>
4538
4539         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4540         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4541         (enable_break): Update.
4542         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4543         (frv_fdpic_find_canonical_descriptor): Update.
4544         (frv_fetch_objfile_link_map): Update.
4545         * progspace.c (program_space::free_all_objfiles): Update.
4546         (program_space::solibs): New method.
4547         * progspace.h (struct program_space) <solibs>: New method.
4548         * solist.h (master_so_list): Don't declare.
4549         (ALL_SO_LIBS): Remove.
4550         * solib.h (so_list_head): Remove.
4551         (update_solib_list): Update comment.
4552         * solib.c (master_so_list): Remove.
4553         (solib_used, update_solib_list, solib_add)
4554         (info_sharedlibrary_command, clear_solib)
4555         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4556
4557 2020-05-08  Tom Tromey  <tom@tromey.com>
4558
4559         * extension.c (extension_languages): Now a std::array.
4560         (ALL_EXTENSION_LANGUAGES): Remove.
4561         (get_ext_lang_defn, get_ext_lang_of_file)
4562         (eval_ext_lang_from_control_command): Update.
4563         (finish_ext_lang_initialization)
4564         (auto_load_ext_lang_scripts_for_objfile)
4565         (ext_lang_type_printers::ext_lang_type_printers)
4566         (apply_ext_lang_type_printers)
4567         (ext_lang_type_printers::~ext_lang_type_printers)
4568         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4569         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4570         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4571         (get_matching_xmethod_workers, ext_lang_colorize)
4572         (ext_lang_before_prompt): Update.
4573         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4574
4575 2020-05-08  Tom Tromey  <tom@tromey.com>
4576
4577         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4578         overload.
4579         <swap_string, m_string>: Remove.
4580         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4581         Update.
4582         * stabsread.c (define_symbol, read_type): Update.
4583         * linespec.c (find_linespec_symbols): Update.
4584         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4585         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4586         * dbxread.c (read_dbx_symtab): Update.
4587         * cp-support.h (cp_canonicalize_string_full)
4588         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4589         Return unique_xmalloc_ptr.
4590         * cp-support.c (inspect_type): Update.
4591         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4592         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4593         Likewise.
4594         * c-typeprint.c (print_name_maybe_canonical): Update.
4595         * break-catch-throw.c (check_status_exception_catchpoint):
4596         Update.
4597
4598 2020-05-08  Tom de Vries  <tdevries@suse.de>
4599
4600         * infrun.c (follow_fork): Copy current_line and current_symtab to
4601         child thread.
4602
4603 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4604
4605         * async-event.c (struct async_signal_handler, struct
4606         async_event_handler): Reformat, remove typedef.
4607
4608 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4609
4610         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4611         access thistype->main_type->dyn_prop_list directly.
4612
4613 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4614
4615         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4616         (remove_dyn_prop): Remove.  Update all users to use
4617         type::remove_dyn_prop.
4618         * gdbtypes.c (remove_dyn_prop): Rename to...
4619         (type::remove_dyn_prop): ... this.
4620
4621 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4622
4623         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4624         (add_dyn_prop): Remove.  Update all users to use
4625         type::add_dyn_prop.
4626         * gdbtypes.c (add_dyn_prop): Rename to...
4627         (type::add_dyn_prop): ... this.
4628
4629 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4630
4631         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4632         (get_dyn_prop): Remove.  Update all users to use
4633         type::dyn_prop.
4634         * gdbtypes.c (get_dyn_prop): Rename to...
4635         (type::dyn_prop): ... this.
4636
4637 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4638
4639         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4640
4641 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4642
4643         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4644         instruction, skip it if it's there.
4645
4646 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4647
4648         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4649
4650 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4651
4652         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4653         * gdbtypes.c (recursive_dump_type): Remove use of
4654         TYPE_INCOMPLETE.
4655
4656 2020-05-03  Tom Tromey  <tom@tromey.com>
4657
4658         * breakpoint.c (catch_command, tcatch_command): Remove.
4659         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4660         add_show_prefix_cmd.
4661         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4662         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4663         Remove.
4664         (add_internal_problem_command): Use add_basic_prefix_cmd,
4665         add_show_prefix_cmd.
4666         * mips-tdep.c (set_mipsfpu_command): Remove.
4667         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4668         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4669         (_initialize_index_cache): Use add_basic_prefix_cmd.
4670         * memattr.c (dummy_cmd): Remove.
4671         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4672         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4673         (_initialize_tui_win): Use add_basic_prefix_cmd,
4674         add_show_prefix_cmd.
4675         * cli/cli-logging.c (set_logging_command): Remove.
4676         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4677         add_show_prefix_cmd.
4678         (show_logging_command): Remove.
4679         * target.c (target_command): Remove.
4680         (add_target): Use add_basic_prefix_cmd.
4681
4682 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4683
4684         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4685
4686 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4687
4688         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4689         info_command.
4690
4691 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4692
4693         * nbsd-nat.c (nbsd_enable_proc_events)
4694         (nbsd_nat_target::post_startup_inferior): Add.
4695         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4696         (nbsd_nat_target::update_thread_list): Rewrite.
4697         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4698         "PTRACE_LWP_CREATE".
4699         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4700
4701 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4702
4703         * stack.c (_initialize_stack): Remove duplicated creation
4704         of "frame" command and "f" alias.
4705
4706 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4707
4708         PR gdb/18706
4709         * gdbtypes.c (check_typedef): Calculate size of array of
4710         stubbed type.
4711
4712 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4713
4714         PR gdb/15559
4715         * i386-tdep.c (i386_push_dummy_call): Call
4716         i386_thiscall_push_dummy_call.
4717         (i386_thiscall_push_dummy_call): New function.
4718         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4719         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4720         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4721
4722 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4723
4724         * gdbarch.sh (do_read): Add shellcheck disable directive for
4725         warning SC2162.
4726
4727 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4728
4729         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4730         "referenced but not assigned" warning.
4731
4732 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4733
4734         * gdbarch.sh: Remove code that sets fallbackdefault.
4735
4736 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4737
4738         * gdbarch.sh: Use shell operators && and || instead of
4739         -a and -o.
4740
4741 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4742
4743         * gdbarch.sh: Use $(...) instead of `...`.
4744
4745 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4746
4747         * gdbarch.sh: Use double quotes around variables.
4748
4749 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4750
4751         * gdbarch.sh: Use %s with printf, instead of variables in the
4752         format string.
4753
4754 2020-04-29  Tom Tromey  <tromey@adacore.com>
4755
4756         PR ada/25875:
4757         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4758         type fields here.
4759         (read_enumeration_type): Call
4760         update_enumeration_type_from_children later.  Update comments.
4761         (process_enumeration_scope): Don't create type fields.
4762
4763 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4764
4765         * nbsd-tdep.c: Include "xml-syscall.h".
4766         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4767
4768 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4769
4770         * nbsd-nat.c: Include "sys/wait.h".
4771         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4772         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4773         (nbsd_nat_target::remove_exec_catchpoint)
4774         (nbsd_nat_target::set_syscall_catchpoint): Add.
4775         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4776         (nbsd_nat_target::insert_exec_catchpoint)
4777         (nbsd_nat_target::remove_exec_catchpoint)
4778         (nbsd_nat_target::set_syscall_catchpoint): Add.
4779         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4780         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4781         `nbsd_get_syscall_number'.
4782
4783 2020-04-29  Tom Tromey  <tom@tromey.com>
4784
4785         * stack.c (print_block_frame_labels): Remove.
4786
4787 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4788
4789         PR gdb/17320
4790         * ada-valprint.c (val_print_packed_array_elements): Move array
4791         end bracket to new line.
4792         (ada_val_print_string): Remove extra spaces before first array
4793         element.
4794         * c-valprint.c (c_value_print_array): Likewise.
4795         * m2-valprint.c (m2_print_array_contents): Likewise.
4796         (m2_value_print_inner): Likewise.
4797         * p-valprint.c (pascal_value_print_inner): Likewise.
4798         * valprint.c (generic_val_print_array): Likewise.
4799         (value_print_array_elements): Move first array element and array
4800         end bracket to new line.
4801
4802 2020-04-29  Tom de Vries  <tdevries@suse.de>
4803
4804         PR symtab/25889
4805         * linespec.c (find_method): Fix ix calculation.
4806
4807 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4808
4809         * syscalls/update-netbsd.sh: New file.
4810         * syscalls/netbsd.xml: Regenerate.
4811         * data-directory/Makefile.in: Register `netbsd.xml' in
4812         `SYSCALLS_FILES'.
4813
4814 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4815
4816         * syscalls/update-freebsd.sh: Add double quotes.
4817
4818 2020-04-28  Tom Tromey  <tom@tromey.com>
4819
4820         * NEWS: Update.
4821         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4822         (cmdpy_init): Allow class_tui.
4823
4824 2020-04-28 Mark Williams <mark@myosotissp.com>
4825
4826         PR gdb/24480
4827         * dwarf2read.c: Add missing assingments to list_in_scope when
4828         start_symtab was already called.
4829
4830 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4831
4832         PR gdb/25881
4833         * dwarf2/read.c (offset_map_type): Use
4834         gdb:hash_enum<sect_offset> as hash function.
4835
4836 2020-04-28  Tom de Vries  <tdevries@suse.de>
4837
4838         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4839         with DW_AT_signature.
4840
4841 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4842
4843         * configure.ac: Remove check for fs_base/gs_base in
4844         user_regs_struct.
4845         * configure: Re-generate.
4846         * config.in: Re-generate.
4847         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4848         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4849         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4850
4851 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4852
4853         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4854         problematic inline frame unwinding situation.
4855         * frame.c (frame_id_computed_p): New function.
4856         * frame.h (frame_id_computed_p): New prototype.
4857
4858 2020-04-26  Tom Tromey  <tom@tromey.com>
4859
4860         * command.h (enum command_class) <class_pseudo>: Remove.
4861
4862 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4863
4864         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4865         and whitespace.
4866
4867 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4868
4869         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4870         `PT_GET_PROCESS_STATE' block.
4871
4872 2020-04-24  Tom Tromey  <tom@tromey.com>
4873
4874         * symtab.h (symbol_get_demangled_name): Don't declare.
4875         * symtab.c (symbol_get_demangled_name): Remove.
4876         (general_symbol_info::natural_name)
4877         (general_symbol_info::demangled_name): Update.
4878
4879 2020-04-24  Tom Tromey  <tom@tromey.com>
4880
4881         PR rust/25025:
4882         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4883
4884 2020-04-24  Tom Tromey  <tom@tromey.com>
4885
4886         PR symtab/12707:
4887         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4888         exists.
4889         (new_symbol): Likewise.
4890         * compile/compile-object-load.c (get_out_value_type): Use
4891         symbol_matches_search_name.
4892
4893 2020-04-24  Tom Tromey  <tom@tromey.com>
4894
4895         * dwarf2/read.c (add_partial_symbol): Do not call
4896         compute_and_set_names.
4897
4898 2020-04-24  Tom Tromey  <tom@tromey.com>
4899
4900         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4901         overload.
4902
4903 2020-04-24  Tom Tromey  <tom@tromey.com>
4904
4905         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4906         (add_psymbol_to_list): New overload.  Make old overload call new
4907         one.
4908         * psympriv.h (add_psymbol_to_list): New overload.
4909
4910 2020-04-24  Tom Tromey  <tom@tromey.com>
4911
4912         * dwarf2/read.c (partial_die_info::read) <case
4913         DW_AT_linkage_name>: Use value_as_string.
4914         (dwarf2_string_attr): Use value_as_string.
4915         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4916         method.
4917         * dwarf2/attribute.c (attribute::value_as_string): New method.
4918
4919 2020-04-24  Tom Tromey  <tom@tromey.com>
4920
4921         * symtab.c (general_symbol_info::natural_name)
4922         (general_symbol_info::demangled_name): Check for language_rust.
4923
4924 2020-04-24  Tom Tromey  <tom@tromey.com>
4925
4926         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4927         (dwarf2_physname): ... from here.
4928         (partial_die_info::read): Add Rust "{" hack.
4929
4930 2020-04-24  Tom Tromey  <tom@tromey.com>
4931
4932         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4933         method.
4934         (symbol_set_demangled_name): Don't declare.
4935         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4936         symbol_set_demangled_name.
4937         (general_symbol_info::set_language)
4938         (general_symbol_info::compute_and_set_names): Update.
4939         * minsyms.c (minimal_symbol_reader::install): Update.
4940         * dwarf2/read.c (new_symbol): Update.
4941
4942 2020-04-24  Tom Tromey  <tromey@adacore.com>
4943
4944         PR python/23662:
4945         * python/py-type.c (convert_field): Handle
4946         FIELD_LOC_KIND_DWARF_BLOCK.
4947         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4948         (typy_get_dynamic): Nw function.
4949         (type_object_getset): Add "dynamic".
4950         * NEWS: Add entry.
4951
4952 2020-04-24  Tom Tromey  <tromey@adacore.com>
4953
4954         * ada-typeprint.c (print_choices, print_variant_part)
4955         (print_record_field_types_dynamic): New functions.
4956         (print_record_field_types): Use print_record_field_types_dynamic.
4957
4958 2020-04-24  Tom Tromey  <tromey@adacore.com>
4959
4960         * dwarf2/read.c (handle_data_member_location): New overload.
4961         (dwarf2_add_field): Use it.
4962         (decode_locdesc): Add "computed" parameter.  Update comment.
4963         * gdbtypes.c (is_dynamic_type_internal): Also look for
4964         FIELD_LOC_KIND_DWARF_BLOCK.
4965         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4966         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4967         virtual base classes.
4968         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4969         FIELD_LOC_KIND_DWARF_BLOCK.
4970
4971 2020-04-24  Tom Tromey  <tromey@adacore.com>
4972
4973         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4974         * gdbtypes.c (is_dynamic_type_internal): Check
4975         TYPE_HAS_DYNAMIC_LENGTH.
4976         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4977         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4978         New macros.
4979         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4980         constant.
4981
4982 2020-04-24  Tom Tromey  <tromey@adacore.com>
4983
4984         * dwarf2/read.c (struct variant_field): Rewrite.
4985         (struct variant_part_builder): New.
4986         (struct nextfield): Remove "variant" field.  Add "offset".
4987         (struct field_info): Add "current_variant_part" and
4988         "variant_parts".
4989         (alloc_discriminant_info): Remove.
4990         (alloc_rust_variant): New function.
4991         (quirk_rust_enum): Update.
4992         (dwarf2_add_field): Set "offset" member.  Don't handle
4993         DW_TAG_variant_part.
4994         (offset_map_type): New typedef.
4995         (convert_variant_range, create_one_variant)
4996         (create_one_variant_part, create_variant_parts)
4997         (add_variant_property): New functions.
4998         (dwarf2_attach_fields_to_type): Call add_variant_property.
4999         (read_structure_type): Don't handle DW_TAG_variant_part.
5000         (handle_variant_part, handle_variant): New functions.
5001         (handle_struct_member_die): Use them.
5002         (process_structure_scope): Don't handle variant parts.
5003         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5004         (struct discriminant_info): Remove.
5005         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5006         (struct main_type) <flag_discriminated_union>: Remove.
5007         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5008         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5009         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5010         Update.
5011         * valops.c (value_union_variant): Remove.
5012         * value.h (value_union_variant): Don't declare.
5013
5014 2020-04-24  Tom Tromey  <tromey@adacore.com>
5015
5016         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5017         (ada_value_primitive_packed_val): Update.
5018         * ada-valprint.c (ada_value_print_1): Update.
5019         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5020         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5021         just an address.  Use evaluate_for_locexpr_baton.
5022         (dwarf2_evaluate_property): Update.
5023         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5024         array_view.
5025         * findvar.c (default_read_var_value): Update.
5026         * gdbtypes.c (compute_variant_fields_inner)
5027         (resolve_dynamic_type_internal): Update.
5028         (resolve_dynamic_type): Change type of valaddr parameter.
5029         * gdbtypes.h (resolve_dynamic_type): Update.
5030         * valarith.c (value_subscripted_rvalue): Update.
5031         * value.c (value_from_contents_and_address): Update.
5032
5033 2020-04-24  Tom Tromey  <tromey@adacore.com>
5034
5035         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5036         "push_initial_value" parameter.
5037         (dwarf2_evaluate_property): Likewise.
5038         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5039
5040 2020-04-24  Tom Tromey  <tromey@adacore.com>
5041
5042         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5043         (variant::matches, compute_variant_fields_recurse)
5044         (compute_variant_fields_inner, compute_variant_fields): New
5045         functions.
5046         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5047         Use resolved_type after type is made.
5048         (operator==): Add new cases.
5049         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5050         (struct discriminant_range, struct variant, struct variant_part):
5051         New.
5052         (union dynamic_prop_data) <variant_parts, original_type>: New
5053         members.
5054         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5055         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5056         constants.
5057         * value.c (unpack_bits_as_long): Now public.
5058         * value.h (unpack_bits_as_long): Declare.
5059
5060 2020-04-24  Tom Tromey  <tromey@adacore.com>
5061
5062         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5063         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5064
5065 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5066
5067         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5068
5069 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5070
5071         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5072         (remove_fork_catchpoint, post_startup_inferior)
5073         (post_attach): Move...
5074         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5075         (remove_fork_catchpoint, post_startup_inferior)
5076         (post_attach): ...here.
5077         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5078         (remove_fork_catchpoint, post_startup_inferior)
5079         (post_attach): Move...
5080         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5081         (remove_fork_catchpoint, post_startup_inferior)
5082         (post_attach): ...here.
5083
5084 2020-04-24  Tom Tromey  <tromey@adacore.com>
5085
5086         * nat/windows-nat.h (struct windows_thread_info)
5087         <pc_adjusted>: New member.
5088         * windows-nat.c (windows_fetch_one_register): Check
5089         pc_adjusted.
5090         (windows_nat_target::get_windows_debug_event)
5091         (windows_nat_target::wait): Set pc_adjusted.
5092
5093 2020-04-24  Tom de Vries  <tdevries@suse.de>
5094
5095         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5096         Run gdb-add-index inside temp dir.
5097
5098 2020-04-23  Tom Tromey  <tromey@adacore.com>
5099
5100         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5101         in loop.
5102
5103 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5104
5105         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5106         get_frame_register instead of gdbarch_unwind_pc.
5107
5108 2020-04-23  Tom de Vries  <tdevries@suse.de>
5109
5110         * symtab.c (lookup_global_symbol): Prefer def over decl.
5111
5112 2020-04-23  Tom de Vries  <tdevries@suse.de>
5113
5114         PR symtab/25807
5115         * block.c (best_symbol, better_symbol): Promote to external.
5116         * block.h (best_symbol, better_symbol): Declare.
5117         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5118         decl.
5119
5120 2020-04-23  Tom Tromey  <tromey@adacore.com>
5121
5122         PR ada/25837:
5123         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5124         "const char *", not a "const std::string &".
5125         <name_and_matcher::operator==>: Update.
5126         * unittests/lookup_name_info-selftests.c: Change type of
5127         "result".
5128
5129 2020-04-23  Tom Tromey  <tom@tromey.com>
5130
5131         * inferior.h (iterate_over_inferiors): Don't declare.
5132         * inferior.c (iterate_over_inferiors): Remove.
5133         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5134         Remove.
5135         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5136         use iterate_over_inferiors.
5137         (darwin_resume_inferior_it)
5138         (struct resume_inferior_threads_param)
5139         (darwin_resume_inferior_threads_it): Remove.
5140         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5141
5142 2020-04-23  Tom de Vries  <tdevries@suse.de>
5143
5144         * blockframe.c (find_pc_partial_function): Use
5145         find_pc_sect_compunit_symtab rather than
5146         objfile->sf->qf->find_pc_sect_compunit_symtab.
5147
5148 2020-04-22  Tom de Vries  <tdevries@suse.de>
5149
5150         PR symtab/25764
5151         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5152         in psymtabs.
5153
5154 2020-04-22  Tom de Vries  <tdevries@suse.de>
5155
5156         PR symtab/25801
5157         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5158         symtabs.
5159
5160 2020-04-22  Tom de Vries  <tdevries@suse.de>
5161
5162         PR symtab/25700
5163         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5164         CU if already created.
5165
5166 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5167
5168         * infrun.c (displaced_step_fixup): Switch to the event_thread
5169         before calling displaced_step_restore, not after.
5170
5171 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5172
5173         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5174         its inferior is not recorded by us.
5175         (record_btrace_target_open): Replace call to
5176         all_non_exited_threads () with call to current_inferior
5177         ()->non_exited_threads ().
5178         (record_btrace_target::stop_recording): Likewise.
5179         (record_btrace_target::close): Likewise.
5180         (record_btrace_target::wait): Likewise.
5181         (record_btrace_target::record_stop_replaying): Likewise.
5182
5183 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5184
5185         * btrace.c (btrace_enable): Throw an error on double enables and
5186         when enabling recording fails.
5187         (btrace_disable): Throw an error if the thread is not recorded.
5188
5189 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5190
5191         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5192         request if we do not have a thread_info.
5193
5194 2020-04-21  Tom de Vries  <tdevries@suse.de>
5195
5196         PR gdb/25471
5197         * thread.c
5198         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5199         exception in get_frame_id.
5200
5201 2020-04-20  Tom Tromey  <tromey@adacore.com>
5202
5203         * python/python.c (struct gdbpy_event): Mark move constructor as
5204         noexcept.
5205         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5206         constructor as noexcept.
5207         * completer.h (struct completion_result): Mark move constructor as
5208         noexcept.
5209         * completer.c (completion_result::completion_result): Use
5210         initialization style.  Don't call reset_match_list.
5211
5212 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5213
5214         * MAINTAINERS (Write After Approval): Add myself.
5215
5216 2020-04-18  Tom Tromey  <tom@tromey.com>
5217
5218         * windows-tdep.c (init_w32_command_list)
5219         (w32_prefix_command_valid): Restore.
5220         (_initialize_windows_tdep): Call init_w32_command_list.
5221
5222 2020-04-18  Tom Tromey  <tom@tromey.com>
5223
5224         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5225         * value.c (value_fn_field): Update.
5226         * valops.c (find_function_in_inferior)
5227         (value_allocate_space_in_inferior): Update.
5228         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5229         Update.
5230         * tui/tui-source.c (tui_source_window::set_contents): Update.
5231         * symtab.c (lookup_global_or_static_symbol)
5232         (find_function_start_sal_1, skip_prologue_sal)
5233         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5234         * symmisc.c (dump_msymbols, dump_symtab_1)
5235         (maintenance_print_one_line_table): Update.
5236         * symfile.c (init_entry_point_info, section_is_mapped)
5237         (list_overlays_command, simple_read_overlay_table)
5238         (simple_overlay_update_1): Update.
5239         * stap-probe.c (handle_stap_probe): Update.
5240         * stabsread.c (dbx_init_float_type, define_symbol)
5241         (read_one_struct_field, read_enum_type, read_range_type): Update.
5242         * source.c (info_line_command): Update.
5243         * python/python.c (gdbpy_source_objfile_script)
5244         (gdbpy_execute_objfile_script): Update.
5245         * python/py-type.c (save_objfile_types): Update.
5246         * python/py-objfile.c (py_free_objfile): Update.
5247         * python/py-inferior.c (python_new_objfile): Update.
5248         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5249         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5250         (maintenance_check_psymtabs): Update.
5251         * printcmd.c (info_address_command): Update.
5252         * objfiles.h (struct objfile) <arch>: New method, from
5253         get_objfile_arch.
5254         (get_objfile_arch): Don't declare.
5255         * objfiles.c (get_objfile_arch): Remove.
5256         (filter_overlapping_sections): Update.
5257         * minsyms.c (msymbol_is_function): Update.
5258         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5259         (output_nondebug_symbol): Update.
5260         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5261         (mdebug_expand_psymtab): Update.
5262         * machoread.c (macho_add_oso_symfile): Update.
5263         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5264         Update.
5265         * linux-fork.c (checkpoint_command): Update.
5266         * linespec.c (convert_linespec_to_sals): Update.
5267         * jit.c (finalize_symtab): Update.
5268         * infrun.c (insert_exception_resume_from_probe): Update.
5269         * ia64-tdep.c (ia64_find_unwind_table): Update.
5270         * hppa-tdep.c (internalize_unwinds): Update.
5271         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5272         Update.
5273         * gcore.c (call_target_sbrk): Update.
5274         * elfread.c (record_minimal_symbol, elf_symtab_read)
5275         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5276         (elf_gnu_ifunc_resolve_by_got): Update.
5277         * dwarf2/read.c (create_addrmap_from_index)
5278         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5279         (read_debug_names_from_section)
5280         (process_psymtab_comp_unit_reader, add_partial_symbol)
5281         (add_partial_subprogram, process_full_comp_unit)
5282         (read_file_scope, read_func_scope, read_lexical_block_scope)
5283         (read_call_site_scope, dwarf2_ranges_read)
5284         (dwarf2_record_block_ranges, dwarf2_add_field)
5285         (mark_common_block_symbol_computed, read_tag_pointer_type)
5286         (read_tag_string_type, dwarf2_init_float_type)
5287         (dwarf2_init_complex_target_type, read_base_type)
5288         (partial_die_info::read, partial_die_info::read)
5289         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5290         (dwarf2_fetch_die_loc_sect_off): Update.
5291         * dwarf2/loc.c (dwarf2_find_location_expression)
5292         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5293         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5294         (dwarf2_loc_desc_get_symbol_read_needs)
5295         (locexpr_describe_location_piece, locexpr_describe_location_1)
5296         (loclist_describe_location): Update.
5297         * dwarf2/index-write.c (write_debug_names): Update.
5298         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5299         * dtrace-probe.c (dtrace_process_dof): Update.
5300         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5301         (process_one_symbol): Update.
5302         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5303         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5304         (coff_read_enum_type): Update.
5305         * cli/cli-cmds.c (edit_command, list_command): Update.
5306         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5307         * breakpoint.c (create_overlay_event_breakpoint)
5308         (create_longjmp_master_breakpoint)
5309         (create_std_terminate_master_breakpoint)
5310         (create_exception_master_breakpoint, get_sal_arch): Update.
5311         * block.c (block_gdbarch): Update.
5312         * annotate.c (annotate_source_line): Update.
5313
5314 2020-04-17  Tom Tromey  <tromey@adacore.com>
5315
5316         * auto-load.c (show_auto_load_cmd): Remove.
5317         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5318         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5319         (maintenance_print_arc_command): Remove.
5320         * tui/tui-win.c (tui_command): Remove.
5321         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5322         * tui/tui-layout.c (tui_layout_command): Remove.
5323         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5324         * python/python.c (user_set_python, user_show_python): Remove.
5325         (_initialize_python): Use add_basic_prefix_cmd,
5326         add_show_prefix_cmd.
5327         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5328         (install_gdb_commands): Use add_basic_prefix_cmd,
5329         add_show_prefix_cmd.
5330         (info_guile_command): Remove.
5331         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5332         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5333         add_show_prefix_cmd.
5334         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5335         Remove do_set and do_show parameters.
5336         * cli/cli-style.c (set_style, show_style): Remove.
5337         (_initialize_cli_style): Use add_basic_prefix_cmd,
5338         add_show_prefix_cmd.
5339         (cli_style_option::add_setshow_commands): Remove do_set and
5340         do_show parameters.
5341         (cli_style_option::add_setshow_commands): Use
5342         add_basic_prefix_cmd, add_show_prefix_cmd.
5343         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5344         (set_style_name): Remove.
5345         * cli/cli-dump.c (dump_command, append_command): Remove.
5346         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5347         (tekhex_dump_command, binary_dump_command)
5348         (binary_append_command): Remove.
5349         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5350         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5351         (init_w32_command_list): Remove; move into ...
5352         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5353         * valprint.c (set_print, show_print, set_print_raw)
5354         (show_print_raw): Remove.
5355         (_initialize_valprint): Use add_basic_prefix_cmd,
5356         add_show_prefix_cmd.
5357         * typeprint.c (set_print_type, show_print_type): Remove.
5358         (_initialize_typeprint): Use add_basic_prefix_cmd,
5359         add_show_prefix_cmd.
5360         * record.c (set_record_command, show_record_command): Remove.
5361         (_initialize_record): Use add_basic_prefix_cmd,
5362         add_show_prefix_cmd.
5363         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5364         add_show_prefix_cmd.
5365         (info_command, show_command, set_debug, show_debug): Remove.
5366         * top.h (set_history, show_history): Don't declare.
5367         * top.c (set_history, show_history): Remove.
5368         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5369         (unset_tdesc_cmd): Remove.
5370         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5371         add_show_prefix_cmd.
5372         * symtab.c (info_module_command): Remove.
5373         (_initialize_symtab): Use add_basic_prefix_cmd.
5374         * symfile.c (overlay_command): Remove.
5375         (_initialize_symfile): Use add_basic_prefix_cmd.
5376         * sparc64-tdep.c (info_adi_command): Remove.
5377         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5378         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5379         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5380         add_show_prefix_cmd.
5381         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5382         (_initialize_serial): Use add_basic_prefix_cmd,
5383         add_show_prefix_cmd.
5384         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5385         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5386         add_show_prefix_cmd.
5387         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5388         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5389         add_show_prefix_cmd.
5390         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5391         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5392         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5393         add_show_prefix_cmd.
5394         * remote.c (remote_command, set_remote_cmd): Remove.
5395         (_initialize_remote): Use add_basic_prefix_cmd.
5396         * record-full.c (set_record_full_command)
5397         (show_record_full_command): Remove.
5398         (_initialize_record_full): Use add_basic_prefix_cmd,
5399         add_show_prefix_cmd.
5400         * record-btrace.c (cmd_set_record_btrace)
5401         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5402         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5403         (cmd_show_record_btrace_pt): Remove.
5404         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5405         add_show_prefix_cmd.
5406         * ravenscar-thread.c (set_ravenscar_command)
5407         (show_ravenscar_command): Remove.
5408         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5409         add_show_prefix_cmd.
5410         * mips-tdep.c (show_mips_command, set_mips_command)
5411         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5412         add_show_prefix_cmd.
5413         * maint.c (maintenance_command, maintenance_info_command)
5414         (maintenance_check_command, maintenance_print_command)
5415         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5416         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5417         add_show_prefix_cmd.
5418         (show_per_command_cmd): Remove.
5419         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5420         Remove.
5421         (maintenance_show_test_settings_cmd): Remove.
5422         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5423         add_show_prefix_cmd.
5424         * maint-test-options.c (maintenance_test_options_command):
5425         Remove.
5426         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5427         * macrocmd.c (macro_command): Remove
5428         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5429         * language.c (set_check, show_check): Remove.
5430         (_initialize_language): Use add_basic_prefix_cmd,
5431         add_show_prefix_cmd.
5432         * infcmd.c (unset_command): Remove.
5433         (_initialize_infcmd): Use add_basic_prefix_cmd.
5434         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5435         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5436         add_show_prefix_cmd.
5437         * go32-nat.c (go32_info_dos_command): Remove.
5438         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5439         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5440         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5441         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5442         (_initialize_frame): Use add_basic_prefix_cmd,
5443         add_show_prefix_cmd.
5444         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5445         (_initialize_dcache): Use add_basic_prefix_cmd,
5446         add_show_prefix_cmd.
5447         * cp-support.c (maint_cplus_command): Remove.
5448         (_initialize_cp_support): Use add_basic_prefix_cmd.
5449         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5450         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5451         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5452         add_basic_prefix_cmd, add_show_prefix_cmd.
5453         * breakpoint.c (save_command): Remove.
5454         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5455         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5456         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5457         add_show_prefix_cmd.
5458         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5459         (set_ada_command, show_ada_command): Remove.
5460         (_initialize_ada_language): Use add_basic_prefix_cmd,
5461         add_show_prefix_cmd.
5462         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5463
5464 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5465
5466         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5467         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5468
5469 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5470
5471         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5472         warning messages.
5473
5474 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5475
5476         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5477         import table is not at beginning of .idata section.
5478
5479 2020-04-16  Pedro Alves  <palves@redhat.com>
5480
5481         * inferior.c (delete_inferior): Use delete operator directly
5482         instead of delete_program_space.
5483         * progspace.c (add_program_space): New, factored out from
5484         program_space::program_space.
5485         (remove_program_space): New, factored out from
5486         delete_program_space.
5487         (program_space::program_space): Remove intro comment.  Rewrite.
5488         (program_space::~program_space): Remove intro comment.  Call
5489         remove_program_space.
5490         (delete_program_space): Delete.
5491         * progspace.h (program_space::program_space): Make explicit.  Move
5492         intro comment here, adjusted.
5493         (program_space::~program_space): Move intro comment here,
5494         adjusted.
5495         (delete_program_space): Remove.
5496
5497 2020-04-16  Tom Tromey  <tromey@adacore.com>
5498
5499         * windows-nat.c (windows_nat::handle_access_violation): New
5500         function.
5501         * nat/windows-nat.h (handle_access_violation): Declare.
5502         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5503         windows-nat.c.  Call handle_access_violation.
5504
5505 2020-04-16  Tom de Vries  <tdevries@suse.de>
5506
5507         PR symtab/25791
5508         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5509         CUs without psymtab.
5510
5511 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5512
5513         * python/python.c (do_start_initialization): Don't call
5514         PyEval_InitThreads for Python 3.9 and beyond.
5515
5516 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5517
5518         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5519         thread functions.
5520         (obsd_nat_target::wait): Likewise.
5521
5522 2020-04-15  Tom Tromey  <tromey@adacore.com>
5523
5524         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5525         (DEBUG_EXCEPT): Use debug_printf.
5526
5527 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5528
5529         * completer.c (class completion_tracker::completion_hash_entry)
5530         <hash_name>: New member function.
5531         (completion_tracker::discard_completions): New callback to hash a
5532         completion_hash_entry, pass this to htab_create_alloc.
5533
5534 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5535
5536         * windows-nat.c (windows_make_so): Warn rather than stopping with
5537         an error if realpath() fails.
5538
5539 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5540
5541         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5542         (nbsd_nat_target::info_proc): Add do_status.
5543
5544 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5545             Tom de Vries  <tdevries@suse.de>
5546
5547         PR symtab/25718
5548         * psympriv.h (struct partial_symtab::read_symtab)
5549         (struct partial_symtab::expand_psymtab)
5550         (struct partial_symtab::read_dependencies): Update comments.
5551         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5552         read_symtab for includer.
5553         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5554         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5555         (struct dwarf2_include_psymtab::m_readin): Remove.
5556         (struct dwarf2_include_psymtab::includer): New member function.
5557         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5558
5559 2020-04-14  Tom de Vries  <tdevries@suse.de>
5560
5561         PR symtab/25720
5562         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5563         with NULL symbol_matcher and lookup_name.
5564         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5565         and lookup_name.
5566         * dwarf2/read.c (dw2_expand_symtabs_matching)
5567         (dw2_debug_names_expand_symtabs_matching): Same.
5568         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5569         Make lookup_name a pointer.  Update comment.
5570         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5571         lookup_name being a pointer.
5572         * symfile.c (expand_symtabs_matching): Same.
5573         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5574         * linespec.c (iterate_over_all_matching_symtabs): Same.
5575
5576 2020-04-13  Tom Tromey  <tom@tromey.com>
5577
5578         * run-on-main-thread.c: Update include.
5579         * unittests/main-thread-selftests.c: Update include.
5580         * tui/tui-win.c: Update include.
5581         * tui/tui-io.c: Update include.
5582         * tui/tui-interp.c: Update include.
5583         * tui/tui-hooks.c: Update include.
5584         * top.h: Update include.
5585         * top.c: Update include.
5586         * ser-base.c: Update include.
5587         * remote.c: Update include.
5588         * remote-notif.c: Update include.
5589         * remote-fileio.c: Update include.
5590         * record-full.c: Update include.
5591         * record-btrace.c: Update include.
5592         * python/python.c: Update include.
5593         * posix-hdep.c: Update include.
5594         * mingw-hdep.c: Update include.
5595         * mi/mi-main.c: Update include.
5596         * mi/mi-interp.c: Update include.
5597         * main.c: Update include.
5598         * linux-nat.c: Update include.
5599         * interps.c: Update include.
5600         * infrun.c: Update include.
5601         * inf-loop.c: Update include.
5602         * event-top.c: Update include.
5603         * event-loop.c: Move to ../gdbsupport/.
5604         * event-loop.h: Move to ../gdbsupport/.
5605         * async-event.h: Update include.
5606         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5607
5608 2020-04-13  Tom Tromey  <tom@tromey.com>
5609
5610         * tui/tui-win.c: Include async-event.h.
5611         * remote.c: Include async-event.h.
5612         * remote-notif.c: Include async-event.h.
5613         * record-full.c: Include async-event.h.
5614         * record-btrace.c: Include async-event.h.
5615         * infrun.c: Include async-event.h.
5616         * event-top.c: Include async-event.h.
5617         * event-loop.h: Move some declarations to async-event.h.
5618         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5619         code to async-event.c.
5620         * async-event.h: New file.
5621         * async-event.c: New file.
5622         * Makefile.in (COMMON_SFILES): Add async-event.c.
5623         (HFILES_NO_SRCDIR): Add async-event.h.
5624
5625 2020-04-13  Tom Tromey  <tom@tromey.com>
5626
5627         * utils.c (flush_streams): New function.
5628         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5629
5630 2020-04-13  Tom Tromey  <tom@tromey.com>
5631
5632         * event-loop.c (handle_file_event): Use warning, not
5633         printf_unfiltered.
5634
5635 2020-04-13  Tom Tromey  <tom@tromey.com>
5636
5637         * event-loop.c: Include <chrono>.
5638
5639 2020-04-13  Tom Tromey  <tom@tromey.com>
5640
5641         * gdb_select.h: Move to ../gdbsupport/.
5642         * event-loop.c: Update include path.
5643         * top.c: Update include path.
5644         * ser-base.c: Update include path.
5645         * ui-file.c: Update include path.
5646         * ser-tcp.c: Update include path.
5647         * guile/scm-ports.c: Update include path.
5648         * posix-hdep.c: Update include path.
5649         * ser-unix.c: Update include path.
5650         * gdb_usleep.c: Update include path.
5651         * mingw-hdep.c: Update include path.
5652         * inflow.c: Update include path.
5653         * infrun.c: Update include path.
5654         * event-top.c: Update include path.
5655
5656 2020-04-13  Tom Tromey  <tom@tromey.com>
5657
5658         * configure: Rebuild.
5659         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5660
5661 2020-04-13  Tom Tromey  <tom@tromey.com>
5662
5663         * event-loop.h (start_event_loop): Don't declare.
5664         * event-loop.c (start_event_loop): Move...
5665         * main.c (start_event_loop): ...here.  Now static.
5666
5667 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5668
5669         * MAINTAINERS: Update my email address.
5670
5671 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5672
5673         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5674         IP_ALL.
5675
5676 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5677
5678         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5679         (nbsd_nat_target::info_proc): Add do_cmdline.
5680
5681 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5682
5683         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5684         (nbsd_nat_target::info_proc): Add do_cwd.
5685
5686 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5687
5688         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5689
5690 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5691
5692         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5693         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5694         (nbsd_nat_target::info_proc): New functions.
5695         * nbsd-nat.c (kinfo_get_vmmap): New function.
5696         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5697         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5698         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5699         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5700         functions.
5701         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5702         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5703         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5704         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5705         (KINFO_VME_FLAG_GROWS_DOWN): New.
5706
5707 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5708
5709         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5710         bit shift.
5711
5712 2020-04-10  Tom Tromey  <tromey@adacore.com>
5713
5714         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5715
5716 2020-04-10  Tom Tromey  <tromey@adacore.com>
5717
5718         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5719         separate debug files.
5720
5721 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5722
5723         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5724         Move to...
5725         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5726         ... here.
5727         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5728         Check for STATUS_WX86_BREAKPOINT.
5729         (windows_nat_target::wait): Same.
5730
5731 2020-04-10  Tom de Vries  <tdevries@suse.de>
5732
5733         PR cli/25808
5734         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5735
5736 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5737
5738         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5739         (Write After Approval): Remove Tom de Vries.
5740
5741 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5742
5743         revert partially:
5744         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5745
5746         * buildsym.c (record_line): Fix undefined behavior and preserve
5747         lines at eof.
5748
5749 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5750
5751         * auxv.h (svr4_auxv_parse): New.
5752         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5753         and generic_auxv_parse.
5754         (svr4_auxv_parse): Add.
5755         * obsd-tdep.c: Include "auxv.h".
5756         (obsd_auxv_parse): Remove.
5757         (obsd_init_abi): Remove comment.
5758         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5759         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5760         * nbsd-tdep.c: Include "auxv.h".
5761         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5762
5763 2020-04-08  Tom Tromey  <tromey@adacore.com>
5764
5765         * nat/windows-nat.h (last_wait_event): Don't declare.
5766         (wait_for_debug_event): Update comment.
5767         * nat/windows-nat.c (last_wait_event): Now static.
5768
5769 2020-04-08  Tom Tromey  <tromey@adacore.com>
5770
5771         * windows-nat.c (wait_for_debug_event): Move to
5772         nat/windows-nat.c.
5773         * nat/windows-nat.h (wait_for_debug_event): Declare.
5774         * nat/windows-nat.c (wait_for_debug_event): Move from
5775         windows-nat.c.  No longer static.
5776
5777 2020-04-08  Tom Tromey  <tromey@adacore.com>
5778
5779         * windows-nat.c (get_windows_debug_event): Use
5780         fetch_pending_stop.
5781         * nat/windows-nat.h (fetch_pending_stop): Declare.
5782         * nat/windows-nat.c (fetch_pending_stop): New function.
5783
5784 2020-04-08  Tom Tromey  <tromey@adacore.com>
5785
5786         * windows-nat.c (windows_continue): Use matching_pending_stop and
5787         continue_last_debug_event.
5788         * nat/windows-nat.h (matching_pending_stop)
5789         (continue_last_debug_event): Declare.
5790         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5791         (matching_pending_stop, continue_last_debug_event): New
5792         functions.
5793
5794 2020-04-08  Tom Tromey  <tromey@adacore.com>
5795
5796         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5797         (handle_exception_result): Move to nat/windows-nat.h.
5798         (DEBUG_EXCEPTION_SIMPLE): Remove.
5799         (windows_nat::handle_ms_vc_exception): New function.
5800         (handle_exception): Move to nat/windows-nat.c.
5801         (get_windows_debug_event): Update.
5802         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5803         nat/windows-nat.c.
5804         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5805         (handle_exception_result): Move from windows-nat.c.
5806         (handle_exception): Declare.
5807         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5808         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5809         windows-nat.c.
5810
5811 2020-04-08  Tom Tromey  <tromey@adacore.com>
5812
5813         * windows-nat.c (exception_count, event_count): Remove.
5814         (handle_exception, get_windows_debug_event)
5815         (do_initial_windows_stuff): Update.
5816
5817 2020-04-08  Tom Tromey  <tromey@adacore.com>
5818
5819         * windows-nat.c (windows_nat::handle_load_dll)
5820         (windows_nat::handle_unload_dll): Rename.  No longer static.
5821         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5822         Declare.
5823
5824 2020-04-08  Tom Tromey  <tromey@adacore.com>
5825
5826         * complaints.h (stop_whining): Declare at top-level.
5827         (complaint): Don't declare stop_whining.
5828
5829 2020-04-08  Tom Tromey  <tromey@adacore.com>
5830
5831         * windows-nat.c (windows_nat::handle_output_debug_string):
5832         Rename.  No longer static.
5833         * nat/windows-nat.h (handle_output_debug_string): Declare.
5834
5835 2020-04-08  Tom Tromey  <tromey@adacore.com>
5836
5837         * windows-nat.c (current_process_handle, current_process_id)
5838         (main_thread_id, last_sig, current_event, last_wait_event)
5839         (current_windows_thread, desired_stop_thread_id, pending_stops)
5840         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5841         (display_selectors, fake_create_process)
5842         (get_windows_debug_event): Update.
5843         * nat/windows-nat.h (current_process_handle, current_process_id)
5844         (main_thread_id, last_sig, current_event, last_wait_event)
5845         (current_windows_thread, desired_stop_thread_id, pending_stops)
5846         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5847         * nat/windows-nat.c (current_process_handle, current_process_id)
5848         (main_thread_id, last_sig, current_event, last_wait_event)
5849         (current_windows_thread, desired_stop_thread_id, pending_stops)
5850         (siginfo_er): New globals.  Move from windows-nat.c.
5851
5852 2020-04-08  Tom Tromey  <tromey@adacore.com>
5853
5854         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5855         (handle_load_dll): Update.
5856         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5857
5858 2020-04-08  Tom Tromey  <tromey@adacore.com>
5859
5860         * windows-nat.c (enum thread_disposition_type): Move to
5861         nat/windows-nat.h.
5862         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5863         static.
5864         (windows_add_thread, windows_nat_target::fetch_registers)
5865         (windows_nat_target::store_registers, handle_exception)
5866         (windows_nat_target::resume, get_windows_debug_event)
5867         (windows_nat_target::get_tib_address)
5868         (windows_nat_target::thread_name)
5869         (windows_nat_target::thread_alive): Update.
5870         * nat/windows-nat.h (enum thread_disposition_type): Move from
5871         windows-nat.c.
5872         (thread_rec): Declare.
5873
5874 2020-04-08  Tom Tromey  <tromey@adacore.com>
5875
5876         * windows-nat.c: Add "using namespace".
5877         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5878         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5879
5880 2020-04-08  Tom Tromey  <tromey@adacore.com>
5881
5882         * nat/windows-nat.h (struct windows_thread_info): Declare
5883         destructor.
5884         * nat/windows-nat.c (~windows_thread_info): New.
5885
5886 2020-04-08  Tom Tromey  <tromey@adacore.com>
5887
5888         PR gdb/22992
5889         * windows-nat.c (current_event): Update comment.
5890         (last_wait_event, desired_stop_thread_id): New globals.
5891         (struct pending_stop): New.
5892         (pending_stops): New global.
5893         (windows_nat_target) <stopped_by_sw_breakpoint>
5894         <supports_stopped_by_sw_breakpoint>: New methods.
5895         (windows_fetch_one_register): Add assertions.  Adjust PC.
5896         (windows_continue): Handle pending stops.  Suspend other threads
5897         when stepping.  Use last_wait_event
5898         (wait_for_debug_event): New function.
5899         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5900         pending stops.  Queue spurious stops.
5901         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5902         (windows_nat_target::kill): Use wait_for_debug_event.
5903         * nat/windows-nat.h (struct windows_thread_info)
5904         <stopped_at_software_breakpoint>: New field.
5905         * nat/windows-nat.c (windows_thread_info::resume): Clear
5906         stopped_at_software_breakpoint.
5907
5908 2020-04-08  Tom Tromey  <tromey@adacore.com>
5909
5910         * windows-nat.c (enum thread_disposition_type): New.
5911         (thread_rec): Replace "get_context" parameter with "disposition";
5912         change type.
5913         (windows_add_thread, windows_nat_target::fetch_registers)
5914         (windows_nat_target::store_registers, handle_exception)
5915         (windows_nat_target::resume, get_windows_debug_event)
5916         (windows_nat_target::get_tib_address)
5917         (windows_nat_target::thread_name)
5918         (windows_nat_target::thread_alive): Update.
5919
5920 2020-04-08  Tom Tromey  <tromey@adacore.com>
5921
5922         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5923         (windows_continue): Use windows_continue::resume.
5924         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5925         resume>: Declare new methods.
5926         * nat/windows-nat.c: New file.
5927         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5928
5929 2020-04-08  Tom Tromey  <tromey@adacore.com>
5930
5931         * windows-nat.c (windows_add_thread, windows_delete_thread)
5932         (windows_nat_target::fetch_registers)
5933         (windows_nat_target::store_registers, fake_create_process)
5934         (windows_nat_target::resume, windows_nat_target::resume)
5935         (get_windows_debug_event, windows_nat_target::wait)
5936         (windows_nat_target::pid_to_str)
5937         (windows_nat_target::get_tib_address)
5938         (windows_nat_target::get_ada_task_ptid)
5939         (windows_nat_target::thread_name)
5940         (windows_nat_target::thread_alive): Use lwp, not tid.
5941
5942 2020-04-08  Tom Tromey  <tromey@adacore.com>
5943
5944         * windows-nat.c (handle_exception)
5945         (windows_nat_target::thread_name): Update.
5946         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5947         <name>: Now unique_xmalloc_ptr.
5948
5949 2020-04-08  Tom Tromey  <tromey@adacore.com>
5950
5951         * windows-nat.c (thread_rec)
5952         (windows_nat_target::fetch_registers): Update.
5953         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5954         Update comment.
5955         <debug_registers_changed, reload_context>: Now bool.
5956
5957 2020-04-08  Tom Tromey  <tromey@adacore.com>
5958
5959         * windows-nat.c (windows_add_thread): Use new.
5960         (windows_init_thread_list, windows_delete_thread): Use delete.
5961         (get_windows_debug_event): Update.
5962         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5963         destructor, and initializers.
5964
5965 2020-04-08  Tom Tromey  <tromey@adacore.com>
5966
5967         * windows-nat.c (struct windows_thread_info): Remove.
5968         * nat/windows-nat.h: New file.
5969
5970 2020-04-08  Tom Tromey  <tromey@adacore.com>
5971
5972         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5973         (thread_rec, windows_add_thread, windows_delete_thread)
5974         (windows_continue): Update.
5975
5976 2020-04-08  Tom Tromey  <tromey@adacore.com>
5977
5978         * windows-nat.c (struct windows_thread_info): Remove typedef.
5979         (thread_head): Remove.
5980         (thread_list): New global.
5981         (thread_rec, windows_add_thread, windows_init_thread_list)
5982         (windows_delete_thread, windows_continue): Update.
5983
5984 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5985
5986         * windows-tdep.h (windows_init_abi): Add comment.
5987         (cygwin_init_abi): New declaration.
5988         * windows-tdep.c: Split signal enumeration in two, one for
5989         Windows and one for Cygwin.
5990         (windows_gdb_signal_to_target): Only deal with signal of the
5991         Windows OS ABI.
5992         (cygwin_gdb_signal_to_target): New function.
5993         (windows_init_abi): Rename to windows_init_abi_common, don't set
5994         gdb_signal_to_target gdbarch method.  Add new new function with
5995         this name.
5996         (cygwin_init_abi): New function.
5997         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5998         comment.  Don't call windows_init_abi.
5999         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6000         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6001         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6002         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6003         a new function of this name.
6004         (i386_cygwin_init_abi): New function.
6005         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6006         OS ABI Cygwin.
6007
6008 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6009
6010         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6011         parameter.c.
6012         (dwarf2_read_gdb_index): Update.
6013
6014 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6015
6016         * nbsd-tdep.c: Include "objfiles.h".
6017         (nbsd_skip_solib_resolver): New.
6018         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6019
6020 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6021
6022         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6023         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6024         with DW_LLE_base_addressx are being emitted in DWARFv5.
6025         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6026         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6027         unsigned integer.
6028
6029 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6030
6031         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6032         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6033         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6034         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6035         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6036         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6037         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6038
6039
6040 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6041
6042         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6043         (read_loclist_index): New function definition.
6044         (lookup_loclist_base): New function definition.
6045         (read_loclist_header): New function definition.
6046         (dwarf2_cu): Add loclist_base and loclist_header field.
6047         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6048         (read_full_die_1): Read the value of DW_AT_loclists_base.
6049         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6050         (read_attribute_value): Handle DW_FORM_loclistx.
6051         (skip_one_die): Handle DW_FORM_loclistx.
6052         (loclist_header): New structure declaration.
6053         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6054
6055 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6056
6057         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6058         constructor.  Remove `addr` parameter from other constructor and
6059         add `per_cu` parameter.
6060         * dwarf2/read.c (create_partial_symtab): Update.
6061
6062 2020-04-07  Tom de Vries  <tdevries@suse.de>
6063
6064         PR symtab/25796
6065         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6066         (partial_die_info::fixup): Inherit has_const_value.
6067
6068 2020-04-07  Tom de Vries  <tdevries@suse.de>
6069
6070         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6071         symbols without address.
6072
6073 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6074
6075         * nbsd-nat.h (struct thread_info): Add forward declaration.
6076         (nbsd_nat_target::thread_alive): Add.
6077         (nbsd_nat_target::thread_name): Likewise.
6078         (nbsd_nat_target::update_thread_list): Likewise.
6079         (update_thread_list::post_attach): Likewise.
6080         (post_attach::pid_to_str): Likewise.
6081         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6082         (nbsd_thread_lister): Add.
6083         (nbsd_nat_target::thread_alive): Likewise.
6084         (nbsd_nat_target::thread_name): Likewise.
6085         (nbsd_add_threads): Likewise.
6086         (update_thread_list::post_attach): Likewise.
6087         (nbsd_nat_target::update_thread_list): Likewise.
6088         (post_attach::pid_to_str): Likewise.
6089
6090 2020-04-06  Tom Tromey  <tromey@adacore.com>
6091
6092         * ada-valprint.c (print_variant_part): Extract the variant field.
6093         (print_field_values): Use the field as the outer value when
6094         recursing.
6095
6096 2020-04-06  Tom Tromey  <tromey@adacore.com>
6097
6098         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6099         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6100         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6101         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6102         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6103
6104 2020-04-06  Tom Tromey  <tromey@adacore.com>
6105
6106         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6107         TYPE_CODE_ERROR.
6108
6109 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6110
6111         * nbsd-tdep.c: Include "gdbarch.h".
6112         Define enum with NetBSD signal numbers.
6113         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6114         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6115         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6116         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6117         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6118         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6119         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6120         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6121         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6122         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6123         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6124         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6125
6126 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6127
6128         PR gdb/25325
6129         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6130
6131 2020-04-03  Tom Tromey  <tromey@adacore.com>
6132
6133         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6134         Read constant block.
6135
6136 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6137
6138         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6139         (gdb_bfd_get_full_section_contents): New declaration.
6140         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6141         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6142         gdb_bfd_get_full_section_contents.
6143
6144 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6145
6146         * exec.c (build_section_table): Replace internal_error with
6147         gdb_assert.
6148         (section_table_xfer_memory_partial): Likewise.
6149         * mdebugread.c (parse_partial_symbols): Likewise.
6150         * psymtab.c (lookup_partial_symbol): Likewise.
6151         * utils.c (wrap_here): Likewise.
6152
6153 2020-04-02  Tom Tromey  <tromey@adacore.com>
6154
6155         * f-lang.c (build_fortran_types): Use arch_type to initialize
6156         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6157
6158 2020-04-02  Tom Tromey  <tromey@adacore.com>
6159
6160         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6161         of attributes.
6162
6163 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6164             Bernd Edlinger <bernd.edlinger@hotmail.de>
6165             Tom Tromey  <tromey@adacore.com>
6166
6167         * buildsym.c (buildsym_compunit::record_line): Remove
6168         deduplication code.
6169
6170 2020-04-02  Tom de Vries  <tdevries@suse.de>
6171
6172         PR ada/24671
6173         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6174
6175 2020-04-02  Tom de Vries  <tdevries@suse.de>
6176
6177         * dwarf2/read.c (dwarf2_gdb_index_functions,
6178         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6179         NULL.
6180         * psymtab.c (psym_lookup_global_symbol_language): New function.
6181         (psym_functions): Init psym_lookup_global_symbol_language with
6182         psym_lookup_global_symbol_language.
6183         * symfile-debug.c (debug_sym_quick_functions): Init
6184         lookup_global_symbol_language with NULL.
6185         * symfile.c (set_initial_language): Remove fixme comment.
6186         * symfile.h (struct quick_symbol_functions): Add
6187         lookup_global_symbol_language.
6188         * symtab.c (find_quick_global_symbol_language): New function.
6189         (find_main_name): Use find_quick_global_symbol_language.
6190
6191 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6192
6193         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6194
6195 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6196
6197         * buildsym.c (record_line): Fix undefined behavior and preserve
6198         lines at eof.
6199
6200 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6201
6202         * buildsym.c (record_line): Fix the resizing condition.
6203
6204 2020-04-01  Tom Tromey  <tom@tromey.com>
6205
6206         * value.h (value_literal_complex): Add comment.
6207         * valops.c (value_literal_complex): Refer to value.h.
6208
6209 2020-04-01  Tom Tromey  <tom@tromey.com>
6210
6211         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6212         (scalar_type): New rule, from typebase.
6213         (typebase): Use scalar_type.  Recognize complex types.
6214         (field_name): Handle FLOAT_KEYWORD.
6215         (ident_tokens): Add _Complex and __complex__.
6216
6217 2020-04-01  Tom Tromey  <tom@tromey.com>
6218
6219         PR exp/25299:
6220         * valarith.c (promotion_type, complex_binop): New functions.
6221         (scalar_binop): Handle complex numbers.  Use promotion_type.
6222         (value_pos, value_neg, value_complement): Handle complex numbers.
6223
6224 2020-04-01  Tom Tromey  <tom@tromey.com>
6225
6226         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6227         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6228         (parse_number): Handle complex numbers.
6229
6230 2020-04-01  Tom Tromey  <tom@tromey.com>
6231
6232         * c-valprint.c (c_decorations): Change complex suffix to "i".
6233
6234 2020-04-01  Tom Tromey  <tom@tromey.com>
6235
6236         * valprint.c (generic_value_print_complex): Use accessors.
6237         * value.h (value_real_part, value_imaginary_part): Declare.
6238         * valops.c (value_real_part, value_imaginary_part): New
6239         functions.
6240         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6241
6242 2020-04-01  Tom Tromey  <tom@tromey.com>
6243
6244         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6245         (read_range_type): Update.
6246         * mdebugread.c (basic_type): Update.
6247         * go-lang.c (build_go_types): Use init_complex_type.
6248         * gdbtypes.h (struct main_type) <complex_type>: New member.
6249         (init_complex_type): Update.
6250         (arch_complex_type): Don't declare.
6251         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6252         Make name if none given.  Use alloc_type_copy.  Look for cached
6253         complex type.
6254         (arch_complex_type): Remove.
6255         (gdbtypes_post_init): Use init_complex_type.
6256         * f-lang.c (build_fortran_types): Use init_complex_type.
6257         * dwarf2/read.c (read_base_type): Update.
6258         * d-lang.c (build_d_types): Use init_complex_type.
6259         * ctfread.c (read_base_type): Update.
6260
6261 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6262
6263         * infrun.c (stop_all_threads): Update assertion, plus when
6264         stopping threads, take into account that we might be trying
6265         to stop an all-stop target.
6266         (stop_waiting): Call 'stop_all_threads' if there exists a
6267         non-stop target.
6268
6269 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6270
6271         * target.h (exists_non_stop_target): New function declaration.
6272         * target.c (exists_non_stop_target): New function.
6273
6274 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6275
6276         PR gdb/24789
6277         * eval.c (is_integral_or_integral_reference): New function.
6278         (evaluate_subexp_standard): Allow integer references in
6279         pointer arithmetic.
6280
6281 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6282
6283         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6284         check for no ptid in the stop reply when the target is non-stop.
6285
6286 2020-04-01  Tom Tromey  <tromey@adacore.com>
6287
6288         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6289         "name" parameter to rvalue reference.  Initialize m_name_holder.
6290         <lookup_name_info>: New overloads.
6291         <name>: Return gdb::string_view.
6292         <c_str>: New method.
6293         <make_ignore_params>: Update.
6294         <search_name_hash>: Update.
6295         <language_lookup_name>: Return const char *.
6296         <m_name>: Change type.
6297         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6298         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6299         (lookup_name_info::match_any): Update.
6300         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6301         Update.
6302         * minsyms.c (linkage_name_str): Update.
6303         * language.c (default_symbol_name_matcher): Update.
6304         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6305         Update.
6306         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6307         (ada_lookup_name_info::ada_lookup_name_info): Update.
6308         (literal_symbol_name_matcher): Update.
6309
6310 2020-04-01  Tom Tromey  <tromey@adacore.com>
6311
6312         * psymtab.c (psymtab_search_name): Remove function.
6313         (psym_lookup_symbol): Create search name and lookup name here.
6314         (lookup_partial_symbol): Remove "name" parameter; add
6315         lookup_name.
6316         (psym_expand_symtabs_for_function): Update.
6317
6318 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6319
6320         PR tui/25597:
6321         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6322
6323 2020-03-31  Tom Tromey  <tromey@adacore.com>
6324
6325         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6326         memcpy.
6327
6328 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6329
6330         * features/riscv/32bit-csr.xml: Regenerated.
6331         * features/riscv/64bit-csr.xml: Regenerated.
6332
6333 2020-03-30  Tom Tromey  <tromey@adacore.com>
6334
6335         * ada-valprint.c (print_variant_part): Update.
6336         * ada-lang.h (ada_which_variant_applies): Update.
6337         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6338         outer_valaddr parameters; replace with "outer" value parameter.
6339         (to_fixed_variant_branch_type): Update.
6340
6341 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6342
6343         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6344         <list>.  Remove inclusion of observable.h.
6345         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6346         (struct arch_lwp_info): New struct.
6347         (class ppc_linux_dreg_interface): New class.
6348         (struct ppc_linux_process_info): New struct.
6349         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6350         <low_new_clone, low_forget_process, low_prepare_to_resume>
6351         <copy_thread_dreg_state, mark_thread_stale>
6352         <mark_debug_registers_changed, register_hw_breakpoint>
6353         <clear_hw_breakpoint, register_wp, clear_wp>
6354         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6355         <num_memory_accesses, get_trigger_type>
6356         <create_watchpoint_request, hwdebug_point_cmp>
6357         <init_arch_lwp_info, get_arch_lwp_info>
6358         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6359         methods.
6360         <struct ptid_hash>: New inner struct.
6361         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6362         members.
6363         (saved_dabr_value, hwdebug_info, max_slots_number)
6364         (struct hw_break_tuple, struct thread_points, ppc_threads)
6365         (have_ptrace_hwdebug_interface)
6366         (hwdebug_find_thread_points_by_tid)
6367         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6368         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6369         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6370         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6371         use m_dreg_interface.
6372         (hwdebug_point_cmp): Change to...
6373         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6374         reference arguments instead of pointers.
6375         (ppc_linux_nat_target::ranged_break_num_registers): Use
6376         m_dreg_interface.
6377         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6378         m_dreg_interface.  Call register_hw_breakpoint.
6379         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6380         m_dreg_interface.  Call clear_hw_breakpoint.
6381         (get_trigger_type): Change to...
6382         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6383         comment.
6384         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6385         use m_dreg_interface.  Call register_hw_breakpoint.
6386         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6387         use m_dreg_interface.  Call clear_hw_breakpoint.
6388         (can_use_watchpoint_cond_accel): Change to...
6389         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6390         method.  Update comment, use m_dreg_interface and
6391         m_process_info.
6392         (calculate_dvc): Change to...
6393         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6394         m_dreg_interface.
6395         (num_memory_accesses): Change to...
6396         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6397         (check_condition): Change to...
6398         (ppc_linux_nat_target::check_condition): ...this method.
6399         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6400         comment, use m_dreg_interface.
6401         (create_watchpoint_request): Change to...
6402         (ppc_linux_nat_target::create_watchpoint_request): ...this
6403         method.  Use m_dreg_interface.
6404         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6405         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6406         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6407         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6408         (ppc_linux_nat_target::low_forget_process)
6409         (ppc_linux_nat_target::low_new_fork)
6410         (ppc_linux_nat_target::low_new_clone)
6411         (ppc_linux_nat_target::low_delete_thread)
6412         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6413         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6414         only call mark_thread_stale.
6415         (ppc_linux_thread_exit): Remove.
6416         (ppc_linux_nat_target::stopped_data_address): Change to...
6417         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6418         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6419         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6420         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6421         comment.  Call low_stopped_data_address.
6422         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6423         m_dreg_interface.
6424         (ppc_linux_nat_target::masked_watch_num_registers): Use
6425         m_dreg_interface.
6426         (ppc_linux_nat_target::copy_thread_dreg_state)
6427         (ppc_linux_nat_target::mark_thread_stale)
6428         (ppc_linux_nat_target::mark_debug_registers_changed)
6429         (ppc_linux_nat_target::register_hw_breakpoint)
6430         (ppc_linux_nat_target::clear_hw_breakpoint)
6431         (ppc_linux_nat_target::register_wp)
6432         (ppc_linux_nat_target::clear_wp)
6433         (ppc_linux_nat_target::init_arch_lwp_info)
6434         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6435         (_initialize_ppc_linux_nat): Remove observer callback.
6436
6437 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6438
6439         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6440         (ppc_linux_nat_target::auxv_parse)
6441         (ppc_linux_nat_target::read_description)
6442         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6443         Move up.
6444
6445 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6446
6447         * linux-nat.h (low_new_clone): New method.
6448         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6449
6450 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6451
6452         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6453         (dbx_expand_psymtab): ... this.
6454         (start_psymtab): Update.
6455         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6456         (mdebug_expand_psymtab): ... this.
6457         (parse_partial_symbols): Update.
6458         (new_psymtab): Update.
6459         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6460         (xcoff_expand_psymtab): ... this.
6461         (xcoff_start_psymtab): Update.
6462
6463 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6464
6465         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6466         <expand_dependencies>: ... this.
6467         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6468         (partial_symtab::expand_dependencies): ... this.
6469         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6470         Update.
6471         (dwarf2_psymtab::expand_psymtab): Update.
6472         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6473         * mdebugread.c (psymtab_to_symtab_1): Update.
6474         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6475
6476 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6477
6478         * psympriv.h (discard_psymtab): Remove.
6479         * dbxread.c (dbx_end_psymtab): Update.
6480         * xcoffread.c (xcoff_end_psymtab): Update.
6481
6482 2020-03-28  Tom Tromey  <tom@tromey.com>
6483
6484         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6485         comment.
6486
6487 2020-03-28  Tom Tromey  <tom@tromey.com>
6488
6489         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6490
6491 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6492
6493         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6494
6495 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6496
6497         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6498
6499 2020-03-26  Tom Tromey  <tom@tromey.com>
6500
6501         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6502         (mark_common_block_symbol_computed, read_tag_string_type)
6503         (attr_to_dynamic_prop, read_subrange_type): Update.
6504         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6505         to be methods on struct attribute.
6506         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6507         (read_call_site_scope, partial_die_info::read)
6508         (partial_die_info::read, lookup_die_type, follow_die_ref):
6509         Update.
6510         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6511         from dwarf2_get_ref_die_offset.
6512         (attribute::constant_value): New method, from
6513         dwarf2_get_attr_constant_value.
6514         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6515         Declare method.
6516         <constant_value>: New method.
6517
6518 2020-03-26  Tom Tromey  <tom@tromey.com>
6519
6520         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6521         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6522         (dwarf_type_encoding_name): Move to stringify.c.
6523         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6524         * dwarf2/stringify.c: New file.
6525         * dwarf2/stringify.h: New file.
6526
6527 2020-03-26  Tom Tromey  <tom@tromey.com>
6528
6529         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6530         Rewrite.
6531
6532 2020-03-26  Tom Tromey  <tom@tromey.com>
6533
6534         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6535         methods.
6536         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6537         (lookup_ranges_base): Likewise.
6538         (read_cutu_die_from_dwo, read_full_die_1): Update.
6539
6540 2020-03-26  Tom Tromey  <tom@tromey.com>
6541
6542         * dwarf2/read.c (read_import_statement, read_file_scope)
6543         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6544         (read_lexical_block_scope, read_call_site_scope)
6545         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6546         (handle_struct_member_die, process_structure_scope)
6547         (update_enumeration_type_from_children)
6548         (process_enumeration_scope, read_array_type, read_common_block)
6549         (read_namespace, read_module, read_subroutine_type): Update.
6550         (sibling_die): Remove.
6551
6552 2020-03-26  Tom Tromey  <tom@tromey.com>
6553
6554         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6555         (build_type_psymtabs_reader, read_structure_type)
6556         (read_enumeration_type, read_full_die_1): Update.
6557         (dwarf2_attr_no_follow): Move to die.h.
6558         * dwarf2/die.h (struct die_info) <attr>: New method.
6559
6560 2020-03-26  Tom Tromey  <tom@tromey.com>
6561
6562         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6563         <base_address>: Now an optional.
6564         (dwarf2_find_base_address, dwarf2_rnglists_process)
6565         (dwarf2_ranges_process, fill_in_loclist_baton)
6566         (dwarf2_symbol_mark_computed): Update.
6567
6568 2020-03-26  Tom Tromey  <tom@tromey.com>
6569
6570         * dwarf2/read.c (struct die_info): Move to die.h.
6571         * dwarf2/die.h: New file.
6572
6573 2020-03-26  Tom Tromey  <tom@tromey.com>
6574
6575         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6576         * dwarf2/read.c
6577         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6578         Move to line-header.c.
6579         (read_checked_initial_length_and_offset, read_formatted_entries):
6580         Likewise.
6581         (dwarf_decode_line_header): Split into two.
6582         * dwarf2/line-header.c
6583         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6584         Move from read.c.
6585         (read_checked_initial_length_and_offset, read_formatted_entries):
6586         Likewise.
6587         (dwarf_decode_line_header): New function, split from read.c.
6588
6589 2020-03-26  Tom Tromey  <tom@tromey.com>
6590
6591         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6592         Declare method.
6593         * dwarf2/read.c (read_attribute_value): Update.
6594         (dwarf2_per_objfile::read_line_string): Rename from
6595         read_indirect_line_string.
6596         (read_formatted_entries): Update.
6597
6598 2020-03-26  Tom Tromey  <tom@tromey.com>
6599
6600         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6601         variable.
6602
6603 2020-03-26  Tom Tromey  <tom@tromey.com>
6604
6605         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6606         const.
6607         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6608         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6609         parameter const.
6610
6611 2020-03-26  Tom Tromey  <tom@tromey.com>
6612
6613         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6614         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6615         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6616         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6617
6618 2020-03-26  Tom Tromey  <tom@tromey.com>
6619
6620         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6621         file_names_size, file_full_name, file_file_name>: Use const.
6622         <file_name_at, file_names>: Add const overload.
6623         * dwarf2/line-header.c (line_header::file_file_name)
6624         (line_header::file_full_name): Update.
6625
6626 2020-03-26  Tom Tromey  <tom@tromey.com>
6627
6628         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6629         (macro_start_file, consume_improper_spaces)
6630         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6631         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6632         (dwarf_decode_macros): Move to macro.c.
6633         * dwarf2/macro.c: New file.
6634         * dwarf2/macro.h: New file.
6635         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6636
6637 2020-03-26  Tom Tromey  <tom@tromey.com>
6638
6639         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6640         method.
6641         * dwarf2/section.c: New method.  From
6642         read_indirect_string_at_offset_from.
6643         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6644         (read_indirect_string_at_offset_from): Move to section.c.
6645         (read_indirect_string_at_offset): Rewrite.
6646         (read_indirect_line_string_at_offset): Remove.
6647         (read_indirect_string, read_indirect_line_string)
6648         (dwarf_decode_macro_bytes): Update.
6649
6650 2020-03-26  Tom Tromey  <tom@tromey.com>
6651
6652         * dwarf2/section.h (struct dwarf2_section_info)
6653         <overload_complaint>: Declare.
6654         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6655         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6656         Rename from dwarf2_section_buffer_overflow_complaint.
6657         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6658         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6659
6660 2020-03-26  Tom Tromey  <tom@tromey.com>
6661
6662         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6663         Declare.
6664         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6665         Move from read.c.
6666         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6667         to section.c.
6668
6669 2020-03-26  Tom Tromey  <tom@tromey.com>
6670
6671         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6672
6673 2020-03-26  Tom Tromey  <tom@tromey.com>
6674
6675         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6676         "builder".
6677         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6678         parameter.
6679         (dwarf_decode_macros): Update.
6680
6681 2020-03-26  Tom Tromey  <tom@tromey.com>
6682
6683         * dwarf2/read.c (read_attribute_value): Update.
6684         (read_indirect_string_from_dwz): Move to dwz.c; change into
6685         method.
6686         (dwarf_decode_macro_bytes): Update.
6687         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6688         * dwarf2/dwz.c: New file.
6689         * Makefile.in (COMMON_SFILES): Add dwz.c.
6690
6691 2020-03-26  Tom Tromey  <tom@tromey.com>
6692
6693         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6694         * dwarf2/read.c: Add include.
6695         * dwarf2/index-write.c: Add include.
6696         * dwarf2/index-cache.c: Add include.
6697         * dwarf2/dwz.h: New file.
6698
6699 2020-03-25  Tom Tromey  <tom@tromey.com>
6700
6701         * compile/compile-object-load.c (get_out_value_type): Mention
6702         correct symbol name in error message.
6703
6704 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6705
6706         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6707
6708 2020-03-25  Tom de Vries  <tdevries@suse.de>
6709
6710         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6711         * symmisc.c (dump_symtab_1): Print user and includes fields.
6712         (maintenance_info_symtabs): Same.
6713
6714 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6715
6716         PR gdb/25534
6717         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6718         (riscv_regcache_cooked_write): New function.
6719         (riscv_push_dummy_call): Use new function.
6720         (riscv_return_value): Likewise.
6721
6722 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6723
6724         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6725         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6726         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6727         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6728         * infrun.c (follow_fork): Likewise.
6729         (follow_fork_inferior): Likewise.
6730         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6731         * linux-nat.h (class linux_nat_target): Likewise.
6732         * remote.c (class remote_target) <follow_fork>: Likewise.
6733         (remote_target::follow_fork): Likewise.
6734         * target-delegates.c: Re-generate.
6735         * target.c (default_follow_fork): Likewise.
6736         (target_follow_fork): Likewise.
6737         * target.h (struct target_ops) <follow_fork>: Likewise.
6738         (target_follow_fork): Likewise.
6739
6740 2020-03-24  Tom de Vries  <tdevries@suse.de>
6741
6742         * psymtab.c (maintenance_info_psymtabs): Print user field.
6743
6744 2020-03-20  Tom Tromey  <tromey@adacore.com>
6745
6746         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6747         const.
6748         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6749         const.
6750
6751 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6752
6753         * ptrace.m4: Don't check for ptrace declaration.
6754         * config.in: Re-generate.
6755         * configure: Re-generate.
6756         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6757         not defined.
6758
6759 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6760
6761         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6762         `PTRACE_TYPE_RET'.
6763         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6764         * sparc-nat.c (gdb_ptrace): Likewise.
6765         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6766
6767 2020-03-20  Tom Tromey  <tromey@adacore.com>
6768
6769         * c-exp.y (lex_one_token): Fix assert.
6770
6771 2020-03-20  Tom Tromey  <tromey@adacore.com>
6772
6773         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6774         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6775         strncpy call.
6776
6777 2020-03-20  Tom Tromey  <tromey@adacore.com>
6778
6779         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6780
6781 2020-03-20  Tom Tromey  <tromey@adacore.com>
6782
6783         * ada-valprint.c (print_variant_part): Remove parameters; switch
6784         to value-based API.
6785         (print_field_values): Likewise.
6786         (ada_val_print_struct_union): Likewise.
6787         (ada_value_print_1): Update.
6788
6789 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6790
6791         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6792         nbsd_nat_target instead of inf_ptrace_target.
6793         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6794         nbsd_nat_target.
6795
6796 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6797
6798         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6799         it to the ptrace call.
6800         * (store_registers): Likewise.
6801
6802 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6803
6804         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6805         it to the ptrace call.
6806         * (store_registers): Likewise.
6807
6808 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6809
6810         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6811         valid, fetch vg value from ptrace.
6812
6813 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6814         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6815         * inf-ptrace.c: Likewise.
6816         * (gdb_ptrace): Add.
6817         * (inf_ptrace_target::resume): Update.
6818         * (inf_ptrace_target::xfer_partial): Likewise.
6819         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6820         * (inf_ptrace_peek_poke): Update.
6821
6822 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6823
6824         * x86-bsd-nat.c (gdb_ptrace): New.
6825         * (x86bsd_dr_set): Add new argument `ptid'.
6826         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6827         x86bsd_dr_set_addr): Update.
6828
6829 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6830
6831         * remote.c (remote_target::process_stop_reply): Handle events for
6832         all threads differently.
6833
6834 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6835
6836         * completer.c (completion_tracker::remove_completion): Define new
6837         function.
6838         * completer.h (completion_tracker::remove_completion): Declare new
6839         function.
6840         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6841         when adding a C++ function symbol.
6842
6843 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6844
6845         * completer.c (completion_tracker::completion_hash_entry): Define
6846         new class.
6847         (advance_to_filename_complete_word_point): Call
6848         recompute_lowest_common_denominator.
6849         (completion_tracker::completion_tracker): Call discard_completions
6850         to setup the hash table.
6851         (completion_tracker::discard_completions): Allow for being called
6852         from the constructor, pass new equal function, and element deleter
6853         when constructing the hash table.  Initialise new class member
6854         variables.
6855         (completion_tracker::maybe_add_completion): Remove use of
6856         m_entries_vec, and store more information into m_entries_hash.
6857         (completion_tracker::recompute_lcd_visitor): New function, most
6858         content taken from...
6859         (completion_tracker::recompute_lowest_common_denominator):
6860         ...here, this now just visits each item in the hash calling the
6861         above visitor.
6862         (completion_tracker::build_completion_result): Remove use of
6863         m_entries_vec, call recompute_lowest_common_denominator.
6864         * completer.h (completion_tracker::have_completions): Remove use
6865         of m_entries_vec.
6866         (completion_tracker::completion_hash_entry): Declare new class.
6867         (completion_tracker::recompute_lowest_common_denominator): Change
6868         function signature.
6869         (completion_tracker::recompute_lcd_visitor): Declare new function.
6870         (completion_tracker::m_entries_vec): Delete.
6871         (completion_tracker::m_entries_hash): Initialize to NULL.
6872         (completion_tracker::m_lowest_common_denominator_valid): New
6873         member variable.
6874         (completion_tracker::m_lowest_common_denominator_max_length): New
6875         member variable.
6876
6877 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6878
6879         * regformats/regdef.h: Put reg in gdb namespace.
6880
6881 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6882
6883         * i386-bsd-nat.c (gdb_ptrace): New.
6884         * (i386bsd_fetch_inferior_registers,
6885         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6886         * (i386bsd_fetch_inferior_registers,
6887         i386bsd_store_inferior_registers) Use gdb_ptrace.
6888
6889 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6890
6891         * amd64-bsd-nat.c (gdb_ptrace): New.
6892         * (amd64bsd_fetch_inferior_registers,
6893         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6894         * (amd64bsd_fetch_inferior_registers,
6895         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6896
6897 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6898
6899         * user-regs.c (user_reg::read): Rename to...
6900         (user_reg::xread): ...this.
6901         * (append_user_reg): Rename argument `read' to `xread'.
6902         * (user_reg_add_builtin): Likewise.
6903         * (user_reg_add): Likewise.
6904         * (value_of_user_reg): Likewise.
6905
6906 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6907
6908         * sparc-nat.c (gdb_ptrace): New.
6909         * sparc-nat.c (sparc_fetch_inferior_registers)
6910         (sparc_store_inferior_registers) Remove obsolete comment.
6911         * sparc-nat.c (sparc_fetch_inferior_registers)
6912         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6913         * sparc-nat.c (sparc_fetch_inferior_registers)
6914         (sparc_store_inferior_registers) Use gdb_ptrace.
6915
6916 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6917
6918         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6919         it to the ptrace call.
6920         * sh-nbsd-nat.c (store_registers): Likewise.
6921
6922 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6923
6924         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6925         nbsd_nat_target instead of inf_ptrace_target.
6926         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6927         nbsd_nat_target.
6928
6929 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6930
6931         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6932
6933 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6934
6935         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6936         <sys/sysctl.h>.
6937         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6938
6939 2020-03-17  Tom de Vries  <tdevries@suse.de>
6940
6941         PR gdb/23710
6942         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6943         fields.
6944         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6945         fields.
6946         (process_imported_unit_die): Skip import of c++ CUs.
6947
6948 2020-03-16  Tom Tromey  <tom@tromey.com>
6949
6950         * p-valprint.c (pascal_object_print_value): Initialize
6951         base_value.
6952
6953 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6954             Shahab Vahedi  <shahab@synopsys.com>
6955
6956         * Makefile.in: Add arch/arc.o
6957         * configure.tgt: Likewise.
6958         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6959         (_initialize_arc_tdep): Don't initialize old target descriptions.
6960         (arc_read_description): New function to cache target descriptions.
6961         * arc-tdep.h (arc_read_description): Add proto type.
6962         * arch/arc.c: New file.
6963         * arch/arc.h: Likewise.
6964         * features/Makefile: Replace old target descriptions with new.
6965         * features/arc-arcompact.c: Remove.
6966         * features/arc-arcompact.xml: Likewise.
6967         * features/arc-v2.c: Likewise
6968         * features/arc-v2.xml: Likewise
6969         * features/arc/aux-arcompact.xml: New file.
6970         * features/arc/aux-v2.xml: Likewise.
6971         * features/arc/core-arcompact.xml: Likewise.
6972         * features/arc/core-v2.xml: Likewise.
6973         * features/arc/aux-arcompact.c: Generate.
6974         * features/arc/aux-v2.c: Likewise.
6975         * features/arc/core-arcompact.c: Likewise.
6976         * features/arc/core-v2.c: Likewise.
6977         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6978
6979 2020-03-16  Tom Tromey  <tromey@adacore.com>
6980
6981         PR gdb/25663:
6982         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6983         putting value into bcache.
6984
6985 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6986
6987         PR gdb/21500
6988         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6989         to...
6990         (amd64_windows_init_abi_common): ... this.  Don't set size of
6991         long type.
6992         (amd64_windows_init_abi): New function.
6993         (amd64_cygwin_init_abi): New function.
6994         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6995         the Cygwin OS ABI.
6996         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6997         comment.
6998
6999 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7000
7001         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7002         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7003         (pe_import_directory_entry): New struct type.
7004         (is_linked_with_cygwin_dll): New function.
7005         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7006         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7007         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7008
7009 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7010
7011         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7012         i386_cygwin_core_osabi_sniffer.
7013
7014 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7015
7016         * i386-cygwin-tdep.c: Rename to...
7017         * i386-windows-tdep.c: ... this.
7018         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7019         i386-windows-tdep.c.
7020         * configure.tgt: Likewise.
7021
7022 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7023
7024         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7025         * osabi.c (gdb_osabi_names): Add "Windows".
7026         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7027         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7028         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7029         i386_cygwin_osabi_sniffer.
7030         (_initialize_i386_cygwin_tdep): Register OS ABI
7031         GDB_OSABI_WINDOWS for i386.
7032         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7033         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7034         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7035         for x86-64.
7036         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7037         when the target matches '*-*-mingw*'.
7038
7039 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7040
7041         * defs.h (enum gdb_osabi): Move to...
7042         * osabi.h (enum gdb_osabi): ... here.
7043         * gdbarch.sh: Include osabi.h in gdbarch.h.
7044         * gdbarch.h: Re-generate.
7045
7046 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7047
7048         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7049         function.
7050         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7051
7052 2020-03-14  Tom Tromey  <tom@tromey.com>
7053
7054         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7055         for C++.
7056         (c_type_print_modifier): Likewise.  Add "language" parameter.
7057         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7058         (c_type_print_base_1): Update.
7059         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7060         constants.
7061         * type-stack.c (type_stack::insert): Handle tp_atomic and
7062         tp_restrict.
7063         (type_stack::follow_type_instance_flags): Likewise.
7064         (type_stack::follow_types): Likewise.  Merge type-following code.
7065         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7066         (space_identifier, cv_with_space_id)
7067         (const_or_volatile_or_space_identifier_noopt)
7068         (const_or_volatile_or_space_identifier): Remove.
7069         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7070         rules.
7071         (ptr_operator, typebase): Update.
7072         (enum token_flag) <FLAG_C>: New constant.
7073         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7074         "_Atomic".
7075         (lex_one_token): Handle FLAG_C.
7076
7077 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7078
7079         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7080         it to the ptrace call.
7081         * m68k-bsd-nat.c (store_registers): Likewise.
7082
7083 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7084
7085         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7086         gdb_byte *.
7087         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7088         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7089         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7090
7091 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7092
7093         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7094         nbsd_nat_target instead of inf_ptrace_target.
7095         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7096         nbsd_nat_target.
7097
7098 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7099
7100         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7101         register_t.
7102
7103 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7104
7105         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7106         it to the ptrace call.
7107         * alpha-bsd-nat.c (store_registers): Likewise.
7108
7109 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7110
7111         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7112         includes.
7113         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7114         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7115         fill_fpregset): Likewise.
7116
7117 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7118
7119         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7120         nbsd_nat_target instead of inf_ptrace_target.
7121         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7122         nbsd_nat_target.
7123
7124 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7125
7126         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7127         register_t.
7128
7129 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7130
7131         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7132         it to the ptrace call.
7133         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7134         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7135         * arm-nbsd-nat.c (store_register): Likewise.
7136         * arm-nbsd-nat.c (store_regs): Likewise.
7137         * arm-nbsd-nat.c (store_fp_register): Likewise.
7138         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7139
7140 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7141
7142         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7143         nbsd_nat_target instead of inf_ptrace_target.
7144         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7145         nbsd_nat_target.
7146
7147 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7148
7149         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7150         it to the ptrace call.
7151         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7152
7153 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7154
7155         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7156         it to the ptrace call.
7157         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7158
7159 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7160
7161         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7162         gdb_byte *.
7163         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7164
7165 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7166
7167         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7168         instead of inf_ptrace_target.
7169         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7170         nbsd_nat_target.
7171
7172 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7173
7174         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7175         register_t.
7176
7177 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7178
7179         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7180         register_t.
7181
7182 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7183
7184         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7185         register_t.
7186
7187 2020-03-13  Tom Tromey  <tom@tromey.com>
7188
7189         * value.h (val_print): Don't declare.
7190         * valprint.h (val_print_array_elements)
7191         (val_print_scalar_formatted, generic_val_print): Don't declare.
7192         * valprint.c (generic_val_print_array): Take a struct value.
7193         (generic_val_print_ptr, generic_val_print_memberptr)
7194         (generic_val_print_bool, generic_val_print_int)
7195         (generic_val_print_char, generic_val_print_complex)
7196         (generic_val_print): Remove.
7197         (generic_value_print): Update.
7198         (do_val_print): Remove unused parameters.  Don't call
7199         la_val_print.
7200         (val_print): Remove.
7201         (common_val_print): Update.  Don't call value_check_printable.
7202         (val_print_scalar_formatted, val_print_array_elements): Remove.
7203         * rust-lang.c (rust_val_print): Remove.
7204         (rust_language_defn): Update.
7205         * p-valprint.c (pascal_val_print): Remove.
7206         (pascal_value_print_inner): Update.
7207         (pascal_object_print_val_fields, pascal_object_print_val):
7208         Remove.
7209         (pascal_object_print_static_field): Update.
7210         * p-lang.h (pascal_val_print): Don't declare.
7211         * p-lang.c (pascal_language_defn): Update.
7212         * opencl-lang.c (opencl_language_defn): Update.
7213         * objc-lang.c (objc_language_defn): Update.
7214         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7215         * m2-lang.h (m2_val_print): Don't declare.
7216         * m2-lang.c (m2_language_defn): Update.
7217         * language.h (struct language_defn) <la_val_print>: Remove.
7218         * language.c (unk_lang_value_print_inner): Rename.  Change
7219         argument types.
7220         (unknown_language_defn, auto_language_defn): Update.
7221         * go-valprint.c (go_val_print): Remove.
7222         * go-lang.h (go_val_print): Don't declare.
7223         * go-lang.c (go_language_defn): Update.
7224         * f-valprint.c (f_val_print): Remove.
7225         * f-lang.h (f_value_print): Don't declare.
7226         * f-lang.c (f_language_defn): Update.
7227         * d-valprint.c (d_val_print): Remove.
7228         * d-lang.h (d_value_print): Don't declare.
7229         * d-lang.c (d_language_defn): Update.
7230         * cp-valprint.c (cp_print_value_fields)
7231         (cp_print_value_fields_rtti, cp_print_value): Remove.
7232         (cp_print_static_field): Update.
7233         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7234         (c_val_print_struct, c_val_print_union, c_val_print_int)
7235         (c_val_print_memberptr, c_val_print): Remove.
7236         * c-lang.h (c_val_print_array, cp_print_value_fields)
7237         (cp_print_value_fields_rtti): Don't declare.
7238         * c-lang.c (c_language_defn, cplus_language_defn)
7239         (asm_language_defn, minimal_language_defn): Update.
7240         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7241         (ada_val_print_enum): Take a struct value.
7242         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7243         (ada_val_print): Remove.
7244         (ada_value_print_1): Update.
7245         (printable_val_type): Remove.
7246         * ada-lang.h (ada_val_print): Don't declare.
7247         * ada-lang.c (ada_language_defn): Update.
7248
7249 2020-03-13  Tom Tromey  <tom@tromey.com>
7250
7251         * valprint.c (do_val_print): Update.
7252         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7253         a struct value.
7254         (value_to_value_object_no_release): Declare.
7255         * python/py-value.c (value_to_value_object_no_release): New
7256         function.
7257         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7258         struct value.
7259         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7260         function.
7261         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7262         a struct value.
7263         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7264         Declare.
7265         (gdbscm_apply_val_pretty_printer): Take a struct value.
7266         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7267         value.
7268         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7269         value.
7270         * extension-priv.h (struct extension_language_ops)
7271         <apply_val_pretty_printer>: Take a struct value.
7272         * cp-valprint.c (cp_print_value): Create a struct value.
7273         (cp_print_value): Update.
7274
7275 2020-03-13  Tom Tromey  <tom@tromey.com>
7276
7277         * ada-valprint.c (print_field_values): Call common_val_print.
7278
7279 2020-03-13  Tom Tromey  <tom@tromey.com>
7280
7281         * ada-valprint.c (val_print_packed_array_elements): Remove
7282         bitoffset and val parameters.  Call common_val_print.
7283         (ada_val_print_string): Remove offset, address, and original_value
7284         parameters.
7285         (ada_val_print_array): Update.
7286         (ada_value_print_array): New function.
7287         (ada_value_print_1): Call it.
7288
7289 2020-03-13  Tom Tromey  <tom@tromey.com>
7290
7291         * ada-valprint.c (ada_value_print): Use common_val_print.
7292
7293 2020-03-13  Tom Tromey  <tom@tromey.com>
7294
7295         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7296
7297 2020-03-13  Tom Tromey  <tom@tromey.com>
7298
7299         * ada-valprint.c (ada_value_print_num): New function.
7300         (ada_value_print_1): Use it.
7301
7302 2020-03-13  Tom Tromey  <tom@tromey.com>
7303
7304         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7305
7306 2020-03-13  Tom Tromey  <tom@tromey.com>
7307
7308         * ada-valprint.c (ada_value_print_ptr): New function.
7309         (ada_value_print_1): Use it.
7310
7311 2020-03-13  Tom Tromey  <tom@tromey.com>
7312
7313         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7314         call common_val_print.
7315         (ada_val_print_1): Update.
7316         (ada_value_print_1): New function.
7317         (ada_value_print_inner): Rewrite.
7318
7319 2020-03-13  Tom Tromey  <tom@tromey.com>
7320
7321         * cp-valprint.c (cp_print_value_fields): Update.
7322         (cp_print_value): New function.
7323
7324 2020-03-13  Tom Tromey  <tom@tromey.com>
7325
7326         * m2-valprint.c (m2_value_print_inner): Use
7327         cp_print_value_fields.
7328         * cp-valprint.c (cp_print_value_fields): New function.
7329         * c-valprint.c (c_value_print_struct): New function.
7330         (c_value_print_inner): Use c_value_print_struct.
7331         * c-lang.h (cp_print_value_fields): Declare.
7332
7333 2020-03-13  Tom Tromey  <tom@tromey.com>
7334
7335         * c-valprint.c (c_value_print_array): New function.
7336         (c_value_print_inner): Use it.
7337
7338 2020-03-13  Tom Tromey  <tom@tromey.com>
7339
7340         * c-valprint.c (c_value_print_memberptr): New function.
7341         (c_value_print_inner): Use it.
7342
7343 2020-03-13  Tom Tromey  <tom@tromey.com>
7344
7345         * c-valprint.c (c_value_print_int): New function.
7346         (c_value_print_inner): Use it.
7347
7348 2020-03-13  Tom Tromey  <tom@tromey.com>
7349
7350         * c-valprint.c (c_value_print_ptr): New function.
7351         (c_value_print_inner): Use it.
7352
7353 2020-03-13  Tom Tromey  <tom@tromey.com>
7354
7355         * c-valprint.c (c_value_print_inner): Rewrite.
7356
7357 2020-03-13  Tom Tromey  <tom@tromey.com>
7358
7359         * valprint.c (generic_value_print_complex): New function.
7360         (generic_value_print): Use it.
7361
7362 2020-03-13  Tom Tromey  <tom@tromey.com>
7363
7364         * valprint.c (generic_val_print_float): Don't call
7365         val_print_scalar_formatted.
7366         (generic_val_print, generic_value_print): Update.
7367
7368 2020-03-13  Tom Tromey  <tom@tromey.com>
7369
7370         * valprint.c (generic_value_print_char): New function
7371         (generic_value_print): Use it.
7372
7373 2020-03-13  Tom Tromey  <tom@tromey.com>
7374
7375         * valprint.c (generic_value_print_int): New function.
7376         (generic_value_print): Use it.
7377
7378 2020-03-13  Tom Tromey  <tom@tromey.com>
7379
7380         * valprint.c (generic_value_print_bool): New function.
7381         (generic_value_print): Use it.
7382
7383 2020-03-13  Tom Tromey  <tom@tromey.com>
7384
7385         * valprint.c (generic_val_print_func): Simplify.
7386         (generic_val_print, generic_value_print): Update.
7387
7388 2020-03-13  Tom Tromey  <tom@tromey.com>
7389
7390         * valprint.c (generic_val_print_flags): Remove.
7391         (generic_val_print, generic_value_print): Update.
7392         (val_print_type_code_flags): Add original_value parameter.
7393
7394 2020-03-13  Tom Tromey  <tom@tromey.com>
7395
7396         * valprint.c (generic_val_print): Update.
7397         (generic_value_print): Update.
7398         * valprint.c (generic_val_print_enum): Don't call
7399         val_print_scalar_formatted.
7400
7401 2020-03-13  Tom Tromey  <tom@tromey.com>
7402
7403         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7404         * valprint.c (generic_value_print_ptr): New function.
7405
7406 2020-03-13  Tom Tromey  <tom@tromey.com>
7407
7408         * valprint.c (generic_value_print): Rewrite.
7409
7410 2020-03-13  Tom Tromey  <tom@tromey.com>
7411
7412         * p-valprint.c (pascal_object_print_value_fields)
7413         (pascal_object_print_value): New functions.
7414
7415 2020-03-13  Tom Tromey  <tom@tromey.com>
7416
7417         * p-valprint.c (pascal_value_print_inner): Rewrite.
7418
7419 2020-03-13  Tom Tromey  <tom@tromey.com>
7420
7421         * f-valprint.c (f_value_print_innner): Rewrite.
7422
7423 2020-03-13  Tom Tromey  <tom@tromey.com>
7424
7425         * m2-valprint.c (m2_print_unbounded_array): New overload.
7426         (m2_print_unbounded_array): Update.
7427         (m2_print_array_contents): Take a struct value.
7428         (m2_value_print_inner): Rewrite.
7429
7430 2020-03-13  Tom Tromey  <tom@tromey.com>
7431
7432         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7433         (d_value_print_inner): New function.
7434         * d-lang.h (d_value_print_inner): Declare.
7435         * d-lang.c (d_language_defn): Use d_value_print_inner.
7436
7437 2020-03-13  Tom Tromey  <tom@tromey.com>
7438
7439         * go-valprint.c (go_value_print_inner): New function.
7440         * go-lang.h (go_value_print_inner): Declare.
7441         * go-lang.c (go_language_defn): Use go_value_print_inner.
7442
7443 2020-03-13  Tom Tromey  <tom@tromey.com>
7444
7445         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7446         API.
7447         (rust_val_print): Rewrite.
7448         (rust_value_print_inner): New function, from rust_val_print.
7449         (rust_language_defn): Use rust_value_print_inner.
7450
7451 2020-03-13  Tom Tromey  <tom@tromey.com>
7452
7453         * ada-valprint.c (ada_value_print_inner): New function.
7454         * ada-lang.h (ada_value_print_inner): Declare.
7455         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7456
7457 2020-03-13  Tom Tromey  <tom@tromey.com>
7458
7459         * f-valprint.c (f_value_print_innner): New function.
7460         * f-lang.h (f_value_print_innner): Declare.
7461         * f-lang.c (f_language_defn): Use f_value_print_innner.
7462
7463 2020-03-13  Tom Tromey  <tom@tromey.com>
7464
7465         * p-valprint.c (pascal_value_print_inner): New function.
7466         * p-lang.h (pascal_value_print_inner): Declare.
7467         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7468
7469 2020-03-13  Tom Tromey  <tom@tromey.com>
7470
7471         * m2-valprint.c (m2_value_print_inner): New function.
7472         * m2-lang.h (m2_value_print_inner): Declare.
7473         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7474
7475 2020-03-13  Tom Tromey  <tom@tromey.com>
7476
7477         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7478         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7479         * c-valprint.c (c_value_print_inner): New function.
7480         * c-lang.h (c_value_print_inner): Declare.
7481         * c-lang.c (c_language_defn, cplus_language_defn)
7482         (asm_language_defn, minimal_language_defn): Use
7483         c_value_print_inner.
7484
7485 2020-03-13  Tom Tromey  <tom@tromey.com>
7486
7487         * p-valprint.c (pascal_object_print_value_fields): Now static.
7488         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7489
7490 2020-03-13  Tom Tromey  <tom@tromey.com>
7491
7492         * c-valprint.c (c_val_print_array): Simplify.
7493
7494 2020-03-13  Tom Tromey  <tom@tromey.com>
7495
7496         * valprint.c (value_print_array_elements): New function.
7497         * valprint.h (value_print_array_elements): Declare.
7498
7499 2020-03-13  Tom Tromey  <tom@tromey.com>
7500
7501         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7502         * mips-tdep.c (mips_print_register): Use
7503         value_print_scalar_formatted.
7504
7505 2020-03-13  Tom Tromey  <tom@tromey.com>
7506
7507         * valprint.h (value_print_scalar_formatted): Declare.
7508         * valprint.c (value_print_scalar_formatted): New function.
7509
7510 2020-03-13  Tom Tromey  <tom@tromey.com>
7511
7512         * valprint.h (generic_value_print): Declare.
7513         * valprint.c (generic_value_print): New function.
7514
7515 2020-03-13  Tom Tromey  <tom@tromey.com>
7516
7517         * valprint.c (do_val_print): Call la_value_print_inner, if
7518         available.
7519         * rust-lang.c (rust_language_defn): Update.
7520         * p-lang.c (pascal_language_defn): Update.
7521         * opencl-lang.c (opencl_language_defn): Update.
7522         * objc-lang.c (objc_language_defn): Update.
7523         * m2-lang.c (m2_language_defn): Update.
7524         * language.h (struct language_defn) <la_value_print_inner>: New
7525         member.
7526         * language.c (unknown_language_defn, auto_language_defn): Update.
7527         * go-lang.c (go_language_defn): Update.
7528         * f-lang.c (f_language_defn): Update.
7529         * d-lang.c (d_language_defn): Update.
7530         * c-lang.c (c_language_defn, cplus_language_defn)
7531         (asm_language_defn, minimal_language_defn): Update.
7532         * ada-lang.c (ada_language_defn): Update.
7533
7534 2020-03-13  Tom Tromey  <tom@tromey.com>
7535
7536         * c-valprint.c (c_value_print): Use common_val_print.
7537
7538 2020-03-13  Tom Tromey  <tom@tromey.com>
7539
7540         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7541
7542 2020-03-13  Tom Tromey  <tom@tromey.com>
7543
7544         * f-valprint.c (f77_print_array_1, f_val_print): Use
7545         common_val_print.
7546
7547 2020-03-13  Tom Tromey  <tom@tromey.com>
7548
7549         * riscv-tdep.c (riscv_print_one_register_info): Use
7550         common_val_print.
7551
7552 2020-03-13  Tom Tromey  <tom@tromey.com>
7553
7554         * mi/mi-main.c (output_register): Use common_val_print.
7555
7556 2020-03-13  Tom Tromey  <tom@tromey.com>
7557
7558         * infcmd.c (default_print_one_register_info): Use
7559         common_val_print.
7560
7561 2020-03-13  Tom Tromey  <tom@tromey.com>
7562
7563         * valprint.h (common_val_print_checked): Declare.
7564         * valprint.c (common_val_print_checked): New function.
7565         * stack.c (print_frame_arg): Use common_val_print_checked.
7566
7567 2020-03-13  Tom Tromey  <tom@tromey.com>
7568
7569         * valprint.c (do_val_print): New function, from val_print.
7570         (val_print): Use do_val_print.
7571         (common_val_print): Use do_val_print.
7572
7573 2020-03-13  Tom Tromey  <tom@tromey.com>
7574
7575         * valprint.c (value_print): Use scoped_value_mark.
7576
7577 2020-03-13  Tom de Vries  <tdevries@suse.de>
7578
7579         PR symtab/25646
7580         * psymtab.c (partial_symtab::partial_symtab): Don't set
7581         globals_offset and statics_offset.  Push element onto
7582         current_global_psymbols and current_static_psymbols stacks.
7583         (concat): New function.
7584         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7585         element from current_global_psymbols and current_static_psymbols
7586         stacks.  Concat popped elements to global_psymbols and
7587         static_symbols.
7588         (add_psymbol_to_list): Use current_global_psymbols and
7589         current_static_psymbols stacks.
7590         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7591         current_static_psymbols fields.
7592
7593 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7594
7595         * corelow.c (sniff_core_bfd): Remove.
7596         (class core_target) <m_core_vec>: Remove.
7597         (core_target::core_target): Update.
7598         (core_file_fns): Remove.
7599         (deprecated_add_core_fns): Remove.
7600         (default_core_sniffer): Remove.
7601         (sniff_core_bfd): Remove.
7602         (default_check_format): Remove.
7603         (gdb_check_format): Remove.
7604         (core_target_open): Update.
7605         (core_target::get_core_register_section): Update.
7606         (get_core_registers_cb): Update.
7607         (core_target::fetch_registers): Update.
7608         * gdbcore.h (struct core_fns): Remove.
7609         (deprecated_add_core_fns): Remove.
7610         (default_core_sniffer): Remove.
7611         (default_check_format): Remove.
7612
7613 2020-03-12  Tom Tromey  <tom@tromey.com>
7614
7615         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7616         CORE_ADDR.
7617         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7618
7619 2020-03-12  Tom Tromey  <tom@tromey.com>
7620
7621         * remote.c (remote_target::download_tracepoint)
7622         (remote_target::enable_tracepoint)
7623         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7624         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7625         sprintf_vma.
7626
7627 2020-03-12  Tom Tromey  <tom@tromey.com>
7628
7629         * symfile-mem.c: Update CORE_ADDR size assert.
7630
7631 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7632
7633         * selftest.m4: Move to gdbsupport/.
7634         * acinclude.m4: Update path to selftest.m4.
7635
7636 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7637
7638         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7639         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7640         gdbarch-selfselftests.c and selftest-arch.c.
7641         (SUBDIR_UNITTESTS_OBS): Rename to...
7642         (SELFTESTS_OBS): ... this.
7643         (COMMON_SFILES): Remove disasm-selftests.c and
7644         gdbarch-selftests.c.
7645         * configure.ac: Don't add selftest-arch.{c,o} to
7646         CONFIG_{SRCS,OBS}.
7647         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7648         preprocessor conditions.
7649
7650 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7651
7652         * configure.ac: Don't source bfd/development.sh.
7653         * selftest.m4: Modify comment.
7654         * configure: Re-generate.
7655
7656 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7657
7658         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7659         not "true" or "false".
7660         * configure: Re-generate.
7661
7662 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7663
7664         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7665         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7666         renamed to arm_nbsd_supply_gregset.
7667         (fetch_register): Update to call arm_nbsd_supply_gregset.
7668         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7669         (arm_netbsd_nat_target::fetch_registers): Update.
7670         (fetch_elfcore_registers): Removed.
7671         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7672         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7673         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7674         not require NetBSD system headers.
7675         (arm_nbsd_regset): New struct.
7676         (arm_nbsd_iterate_over_regset_sections): New function.
7677         (arm_netbsd_init_abi_common): Updated to call
7678         set_gdbarch_iterate_over_regset_sections.
7679         * arm-nbsd-tdep.h: New file.
7680
7681 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7682
7683         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7684         recursion.
7685
7686 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7687
7688         * configure: Re-generate.
7689
7690 2020-03-11  Tom Tromey  <tromey@adacore.com>
7691
7692         * ada-typeprint.c (print_choices): Fix comment.
7693
7694 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7695
7696         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7697         previous item in the list, when the list has no items.
7698
7699 2020-03-11  Tom de Vries  <tdevries@suse.de>
7700
7701         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7702         PROP_LOCLIST handling code.
7703
7704 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7705
7706         * buildsym-legacy.c (record_line): Pass extra parameter to
7707         record_line.
7708         * buildsym.c (buildsym_compunit::record_line): Take an extra
7709         parameter, reduce duplication in the line table, and record the
7710         is_stmt flag in the line table.
7711         * buildsym.h (buildsym_compunit::record_line): Add extra
7712         parameter.
7713         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7714         non-statement lines.
7715         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7716         this to the symtab builder.
7717         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7718         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7719         through to dwarf_record_line_1.
7720         * infrun.c (process_event_stop_test): When stepping, don't stop at
7721         a non-statement instruction, and only refresh the step info when
7722         we land in the middle of a line's range.  Also add an extra
7723         comment.
7724         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7725         field.
7726         * record-btrace.c (btrace_find_line_range): Only record lines
7727         marked as is-statement.
7728         * stack.c (frame_show_address): Show the frame address if we are
7729         in a non-statement sal.
7730         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7731         (maintenance_print_one_line_table): Print a header for the is_stmt
7732         column, and include is_stmt information in the output.
7733         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7734         preference to non-statements.
7735         (find_pcs_for_symtab_line): Prefer is-statement entries.
7736         (find_line_common): Likewise.
7737         * symtab.h (struct linetable_entry): Add is_stmt field.
7738         (struct symtab_and_line): Likewise.
7739         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7740         arranging the line table.
7741
7742 2020-03-07  Tom de Vries  <tdevries@suse.de>
7743
7744         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7745         DIE.
7746
7747 2020-03-07  Tom Tromey  <tom@tromey.com>
7748
7749         * valops.c (value_literal_complex): Remove obsolete comment.
7750         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7751         comment.
7752
7753 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7754
7755         * infrun.h: Forward-declare thread_info.
7756         (set_step_info): Add thread_info parameter, add doc.
7757         * infrun.c (set_step_info): Add thread_info parameter, move doc
7758         to header.
7759         * infrun.c (process_event_stop_test): Pass thread to
7760         set_step_info call.
7761         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7762         set_step_info.
7763         (prepare_one_step): Add thread_info parameter, pass it to
7764         set_step_frame and prepare_one_step (recursive) call.
7765         (step_1): Pass thread to prepare_one_step call.
7766         (step_command_fsm::should_stop): Pass thread to
7767         prepare_one_step.
7768         (until_next_fsm): Pass thread to set_step_frame call.
7769         (finish_command): Pass thread to set_step_info call.
7770
7771 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7772
7773         * windows-tdep.c (windows_solib_create_inferior_hook):
7774         Check if inferior is running.
7775
7776 2020-03-06  Tom de Vries  <tdevries@suse.de>
7777
7778         * NEWS: Fix "the the".
7779         * ctfread.c: Same.
7780
7781 2020-03-06  Tom de Vries  <tdevries@suse.de>
7782
7783         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7784
7785 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7786
7787         * .dir-locals.el: Add a comment referencing the other copies of
7788         this file.
7789
7790 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7791
7792         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7793         psargs.
7794
7795 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7796
7797         * .gitattributes: New file.
7798
7799 2020-03-04  Tom Tromey  <tom@tromey.com>
7800
7801         * symmisc.c (print_symbol_bcache_statistics)
7802         (print_objfile_statistics): Update.
7803         * symfile.c (allocate_symtab): Use intern.
7804         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7805         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7806         macro_cache>: Remove.
7807         <string_cache>: New member.
7808         (struct objfile) <intern>: New methods.
7809         * elfread.c (elf_symtab_read): Use intern.
7810         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7811         (dwarf2_compute_name, dwarf2_physname)
7812         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7813         names.
7814         (guess_partial_die_structure_name): Update.
7815         (partial_die_info::fixup): Intern name.
7816         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7817         name.
7818         (dwarf2_name): Intern name.  Update.
7819         * buildsym.c (buildsym_compunit::get_macro_table): Use
7820         string_cache.
7821
7822 2020-03-04  Tom Tromey  <tom@tromey.com>
7823
7824         * jit.c (bfd_open_from_target_memory): Make "target" const.
7825         * corefile.c (gnutarget): Now const.
7826         * gdbcore.h (gnutarget): Now const.
7827
7828 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7829
7830         * NEWS: Mention support for WOW64 processes.
7831         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7832         (amd64_windows_segment_register_p): Remove static.
7833         (_initialize_amd64_windows_nat): Update.
7834         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7835         * i386-windows-nat.c (context_offset): Update.
7836         (i386_mappings): Rename and remove static.
7837         (i386_windows_segment_register_p): Remove static.
7838         (_initialize_i386_windows_nat): Update.
7839         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7840         (STATUS_WX86_SINGLE_STEP): New macro.
7841         (EnumProcessModulesEx): New macro.
7842         (Wow64SuspendThread): New macro.
7843         (Wow64GetThreadContext): New macro.
7844         (Wow64SetThreadContext): New macro.
7845         (Wow64GetThreadSelectorEntry): New macro.
7846         (windows_set_context_register_offsets): Add static.
7847         (windows_set_segment_register_p): Likewise.
7848         (windows_add_thread): Adapt for WOW64 processes.
7849         (windows_fetch_one_register): Likewise.
7850         (windows_nat_target::fetch_registers): Likewise.
7851         (windows_store_one_register): Likewise.
7852         (display_selector): Likewise.
7853         (display_selectors): Likewise.
7854         (handle_exception): Likewise.
7855         (windows_continue): Likewise.
7856         (windows_nat_target::resume): Likewise.
7857         (windows_add_all_dlls): Likewise.
7858         (do_initial_windows_stuff): Likewise.
7859         (windows_nat_target::attach): Likewise.
7860         (windows_get_exec_module_filename): Likewise.
7861         (windows_nat_target::create_inferior): Likewise.
7862         (windows_xfer_siginfo): Likewise.
7863         (_initialize_loadable): Initialize Wow64SuspendThread,
7864         Wow64GetThreadContext, Wow64SetThreadContext,
7865         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7866         * windows-nat.h (windows_set_context_register_offsets):
7867         Remove declaration.
7868         (windows_set_segment_register_p): Likewise.
7869         (i386_windows_segment_register_p): Add declaration.
7870         (amd64_windows_segment_register_p): Likewise.
7871
7872 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7873
7874         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7875         in "info registers" for AArch64/ARM.
7876
7877         The change caused "info registers" to not print GPR's.
7878
7879         gdb/ChangeLog:
7880
7881         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7882
7883         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7884         when reg->group is empty and reggroup is not.
7885
7886 2020-03-03  Tom Tromey  <tromey@adacore.com>
7887
7888         * dwarf2/frame.c (struct dwarf2_frame_cache)
7889         <checked_tailcall_bottom, entry_cfa_sp_offset,
7890         entry_cfa_sp_offset_p>: Remove members.
7891         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7892         (dwarf2_frame_prev_register): Don't call
7893         dwarf2_tailcall_sniffer_first.
7894         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7895         * frame-unwind.c (add_unwinder): New fuction.
7896         (frame_unwind_init): Use it.  Add tailcall unwinder.
7897
7898 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7899             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7900
7901         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7902         value should be printed as true.
7903
7904 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7905
7906         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7907         (windows_init_abi): Set and use windows_so_ops.
7908
7909 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7910
7911         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7912         when verifying if dealing with a convenience variable.
7913
7914 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7915
7916         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7917
7918 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7919
7920         * infrun.c (gdbarch_supports_displaced_stepping): New.
7921         (use_displaced_stepping): Break up conditions in smaller pieces.
7922         Use gdbarch_supports_displaced_stepping.
7923         (displaced_step_prepare_throw): Use
7924         gdbarch_supports_displaced_stepping.
7925
7926 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7927
7928         * NEWS: Mention new behaviour of the history filename.
7929         * top.c (write_history_p): Add comment.
7930         (show_write_history_p): Add header comment, give a different
7931         message when history writing is on, but the history filename is
7932         empty.
7933         (history_filename): Add comment.
7934         (history_filename_empty): New function.
7935         (show_history_filename): Add header comment, give a different
7936         message when the filename is empty.
7937         (init_history): Compare history_filename against nullptr, and only
7938         read history if the filename is not empty.
7939         (set_history_filename): Add header comment, and only make
7940         non-empty filenames absolute.
7941         (init_main): Make the filename argument to 'set history filename'
7942         optional.
7943
7944 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7945
7946         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7947         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7948         (fetch_fp_register): Update.
7949         (fetch_fp_regs): Update.
7950         (store_fp_register): Update.
7951         (store_fp_regs): Update.
7952         (arm_netbsd_nat_target::read_description): New function.
7953         (fetch_elfcore_registers): Update.
7954
7955 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7956
7957         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7958         general_thread if the stop reply is missing a thread-id.
7959         (remote_target::process_stop_reply): Use the first non-exited
7960         thread if the target didn't pass a thread-id.
7961         * infrun.c (do_target_wait): Move call to
7962         switch_to_inferior_no_thread to ....
7963         (do_target_wait_1): ... here.
7964
7965 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7966
7967         * debuginfod-support.c: Include defs.h first.
7968
7969 2020-02-28  Tom de Vries  <tdevries@suse.de>
7970
7971         * symfile.c (set_initial_language): Use default language for lookup.
7972
7973 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7974
7975         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7976         reader variable, pass `this` to read_cutu_die_from_dwo.
7977
7978 2020-02-27  Aaron Merey  <amerey@redhat.com>
7979
7980         * source.c (open_source_file): Check for nullptr when computing
7981         srcpath.
7982
7983 2020-02-27  Tom Tromey  <tromey@adacore.com>
7984
7985         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7986         member.
7987         (dwarf2_add_field): Don't update nfields.
7988         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7989
7990 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7991
7992         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7993         abs.
7994
7995 2020-02-26  Tom Tromey  <tom@tromey.com>
7996
7997         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7998         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7999         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8000         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8001         per_cu_data.
8002
8003 2020-02-26  Tom Tromey  <tom@tromey.com>
8004
8005         * dwarf2/index-write.c (psym_index_map): Change type.
8006         (add_address_entry_worker, write_one_signatured_type)
8007         (recursively_count_psymbols, recursively_write_psymbols)
8008         (class debug_names, psyms_seen_size, write_gdbindex)
8009         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8010
8011 2020-02-26  Aaron Merey  <amerey@redhat.com>
8012
8013         * Makefile.in: Handle optional debuginfod support.
8014         * NEWS: Update.
8015         * README: Add --with-debuginfod summary.
8016         * config.in: Regenerate.
8017         * configure: Regenerate.
8018         * configure.ac: Handle optional debuginfod support.
8019         * debuginfod-support.c: debuginfod helper functions.
8020         * debuginfod-support.h: Ditto.
8021         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8022         summary.
8023         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8024         when a dwz file cannot be found.
8025         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8026         debuginfo file cannot be found.
8027         * source.c (open_source_file): Query debuginfod servers when a
8028         source file cannot be found.
8029         * top.c (print_gdb_configuration): Include
8030         --{with,without}-debuginfod in the output.
8031
8032 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8033
8034         * thread.c (thr_try_catch_cmd): Print thread name.
8035
8036 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8037
8038         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8039         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8040         dwarf2_fetch_die_type_sect_off): Move to...
8041         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8042         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8043         dwarf2_fetch_die_type_sect_off): ... here.
8044         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8045         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8046         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8047
8048 2020-02-26  Tom de Vries  <tdevries@suse.de>
8049
8050         PR gdb/25603
8051         * symfile.c (set_initial_language): Exit-early if
8052         language_mode == language_mode_manual.
8053
8054 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8055
8056         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8057         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8058         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8059
8060 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8061
8062         * gdbtypes.c (create_array_type_with_stride): Handle negative
8063         array strides.
8064         * valarith.c (value_subscripted_rvalue): Likewise.
8065
8066 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8067
8068         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8069
8070 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8071
8072         * loc.h (dwarf2_get_die_type): Move to...
8073         * read.h (dwarf2_get_die_type): ... here.
8074         * read.c (dwarf2_get_die_type): Move doc to header.
8075
8076 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8077
8078         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8079         'gnulib/Makefile.in' to the list.
8080
8081 2020-02-24  Tom Tromey  <tom@tromey.com>
8082
8083         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8084         Remove.
8085         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8086         XOBNEWVEC.
8087
8088 2020-02-24  Tom Tromey  <tom@tromey.com>
8089
8090         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8091         New method.
8092         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8093         (dw2_do_instantiate_symtab, dw2_get_file_names)
8094         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8095
8096 2020-02-24  Tom Tromey  <tom@tromey.com>
8097
8098         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8099         make_scoped_restore.
8100         (dwarf2_psymtab::read_symtab): Don't clear
8101         reading_partial_symbols.
8102
8103 2020-02-24  Tom de Vries  <tdevries@suse.de>
8104
8105         PR gdb/25592
8106         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8107
8108 2020-02-24  Tom de Vries  <tdevries@suse.de>
8109
8110         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8111         commands layout next/prev/regs.
8112
8113 2020-02-22  Tom Tromey  <tom@tromey.com>
8114
8115         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8116         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8117
8118 2020-02-22  Tom Tromey  <tom@tromey.com>
8119
8120         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8121
8122 2020-02-22  Tom Tromey  <tom@tromey.com>
8123
8124         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8125         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8126         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8127         * tui/tui.c (_initialize_tui): Add usage text.
8128
8129 2020-02-22  Tom Tromey  <tom@tromey.com>
8130
8131         * tui/tui-win.c (tui_set_focus_command)
8132         (tui_set_win_height_command): Use error_no_arg.
8133         (_initialize_tui_win): Update help text.
8134         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8135
8136 2020-02-22  Tom Tromey  <tom@tromey.com>
8137
8138         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8139         * tui/tui-disasm.h (struct tui_disasm_window)
8140         <display_start_addr>: Declare.
8141         * tui/tui-source.h (struct tui_source_window)
8142         <display_start_addr>: Declare.
8143         * tui/tui-winsource.h (struct tui_source_window_base)
8144         <show_source_line, display_start_addr>: New methods.
8145         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8146         Rename and move to protected section.
8147         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8148         (tui_source_window_base::do_erase_source_content): Update.
8149         (tui_source_window_base::show_source_line): Now a method.
8150         (tui_source_window_base::show_source_content)
8151         (tui_source_window_base::tui_source_window_base)
8152         (tui_source_window_base::rerender)
8153         (tui_source_window_base::refill)
8154         (tui_source_window_base::do_scroll_horizontal)
8155         (tui_source_window_base::set_is_exec_point_at)
8156         (tui_source_window_base::update_breakpoint_info)
8157         (tui_source_window_base::update_exec_info): Update.
8158         * tui/tui-source.c (tui_source_window::set_contents)
8159         (tui_source_window::showing_source_p)
8160         (tui_source_window::do_scroll_vertical)
8161         (tui_source_window::location_matches_p)
8162         (tui_source_window::line_is_displayed): Update.
8163         (tui_source_window::display_start_addr): New method.
8164         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8165         (tui_disasm_window::do_scroll_vertical)
8166         (tui_disasm_window::location_matches_p): Update.
8167         (tui_disasm_window::display_start_addr): New method.
8168
8169 2020-02-22  Tom Tromey  <tom@tromey.com>
8170
8171         * NEWS: Add entry for gdb.register_window_type.
8172         * tui/tui-layout.h (window_factory): New typedef.
8173         (tui_register_window): Declare.
8174         * tui/tui-layout.c (saved_tui_windows): New global.
8175         (tui_apply_current_layout): Use it.
8176         (tui_register_window): New function.
8177         * python/python.c (do_start_initialization): Call
8178         gdbpy_initialize_tui.
8179         (python_GdbMethods): Add "register_window_type" function.
8180         * python/python-internal.h (gdbpy_register_tui_window)
8181         (gdbpy_initialize_tui): Declare.
8182         * python/py-tui.c: New file.
8183         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8184
8185 2020-02-22  Tom Tromey  <tom@tromey.com>
8186
8187         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8188
8189 2020-02-22  Tom Tromey  <tom@tromey.com>
8190
8191         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8192         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8193         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8194         (tui_set_win_focus_to): Move from tui-win.c.
8195
8196 2020-02-22  Tom Tromey  <tom@tromey.com>
8197
8198         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8199         functions.
8200         (known_window_types): New global.
8201         (tui_get_window_by_name): Reimplement.
8202         (initialize_known_windows): New function.
8203         (validate_window_name): Rewrite.
8204         (_initialize_tui_layout): Call initialize_known_windows.
8205
8206 2020-02-22  Tom Tromey  <tom@tromey.com>
8207
8208         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8209         Remove constants.
8210         * tui/tui-winsource.h (struct tui_source_window_base)
8211         <tui_source_window_base>: Remove parameter.
8212         * tui/tui-winsource.c
8213         (tui_source_window_base::tui_source_window_base): Remove
8214         parameter.
8215         (tui_source_window_base::refill): Update.
8216         * tui/tui-stack.h (struct tui_locator_window)
8217         <tui_locator_window>: Update.
8218         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8219         Default the constructor.
8220         * tui/tui-regs.h (struct tui_data_item_window)
8221         <tui_data_item_window>: Default the constructor.
8222         (struct tui_data_window) <tui_data_window>: Likewise.
8223         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8224         Default the constructor.
8225         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8226         Default the constructor.
8227         <type>: Remove.
8228         (struct tui_win_info) <tui_win_info>: Default the constructor.
8229         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8230         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8231         Default the constructor.
8232
8233 2020-02-22  Tom Tromey  <tom@tromey.com>
8234
8235         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8236         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8237         * tui/tui-win.c (tui_resize_all): Don't call
8238         tui_delete_invisible_windows.
8239         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8240         done.
8241         (tui_set_layout): Update.
8242         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8243         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8244         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8245
8246 2020-02-22  Tom Tromey  <tom@tromey.com>
8247
8248         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8249         correctly.
8250
8251 2020-02-22  Tom Tromey  <tom@tromey.com>
8252
8253         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8254
8255 2020-02-22  Tom Tromey  <tom@tromey.com>
8256
8257         * tui/tui-winsource.h (struct tui_source_window_iterator)
8258         <inner_iterator>: New etytypedef.
8259         <tui_source_window_iterator>: Take "end" parameter.
8260         <tui_source_window_iterator>: Take iterator.
8261         <operator*, advance>: Update.
8262         <m_iter>: Change type.
8263         <m_end>: New field.
8264         (struct tui_source_windows) <begin, end>: Update.
8265         * tui/tui-layout.c (tui_windows): New global.
8266         (tui_apply_current_layout): Clear tui_windows.
8267         (tui_layout_window::apply): Update tui_windows.
8268         * tui/tui-data.h (tui_windows): Declare.
8269         (all_tui_windows): Now inline function.
8270         (class tui_window_iterator, struct all_tui_windows): Remove.
8271
8272 2020-02-22  Tom Tromey  <tom@tromey.com>
8273
8274         PR tui/17850:
8275         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8276         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8277         "height" argument.
8278         (class tui_layout_window) <get_sizes>: Likewise.
8279         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8280         argument.
8281         <get_sizes>: Add "height" argument.
8282         <m_vertical>: New field.
8283         * tui/tui-layout.c (tui_layout_split::clone): Update.
8284         (tui_layout_split::get_sizes): Add "height" argument.
8285         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8286         (tui_new_layout_command): Parse "-horizontal".
8287         (_initialize_tui_layout): Update help string.
8288         (tui_layout_split::specification): Add "-horizontal" when needed.
8289         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8290         argument.
8291         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8292         New methods.
8293
8294 2020-02-22  Tom Tromey  <tom@tromey.com>
8295
8296         * tui/tui-layout.h (enum tui_adjust_result): New.
8297         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8298         (class tui_layout_window) <adjust_size>: Return
8299         tui_adjust_result.  Rewrite.
8300         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8301         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8302
8303 2020-02-22  Tom Tromey  <tom@tromey.com>
8304
8305         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8306         parameter and return types.
8307         (class tui_layout_base) <specification>: Add "depth".
8308         (class tui_layout_window) <specification>: Add "depth".
8309         (class tui_layout_split) <specification>: Add "depth".
8310         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8311         and return types.
8312         (tui_new_layout_command): Parse sub-layouts.
8313         (_initialize_tui_layout): Update help string.
8314         (tui_layout_window::specification): Add "depth".
8315         (add_layout_command): Update.
8316
8317 2020-02-22  Tom Tromey  <tom@tromey.com>
8318
8319         * NEWS: Add "tui new-layout" item.
8320         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8321         Add new-layout command to help text.
8322         (validate_window_name): New function.
8323         (tui_new_layout_command): New function.
8324         (_initialize_tui_layout): Register "new-layout".
8325         (tui_layout_window::specification): New method.
8326         (tui_layout_window::specification): New method.
8327         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8328         method.
8329         (class tui_layout_window) <specification>: New method.
8330         (class tui_layout_split) <specification>: New method.
8331
8332 2020-02-22  Tom Tromey  <tom@tromey.com>
8333
8334         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8335         * tui/tui-win.c (window_name_completer): Update comment.
8336         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8337         Declare method.
8338         (class tui_layout_window) <replace_window>: Likewise.
8339         (class tui_layout_split) <replace_window>: Likewise.
8340         (tui_set_layout): Don't declare.
8341         (tui_set_initial_layout): Declare function.
8342         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8343         (asm_regs_layout): New globals.
8344         (tui_current_layout, show_layout): Remove.
8345         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8346         (find_layout, tui_apply_layout): New function.
8347         (layout_completer): Remove.
8348         (tui_next_layout): Reimplement.
8349         (tui_next_layout_command): New function.
8350         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8351         (tui_regs_layout): Reimplement.
8352         (tui_regs_layout_command): New function.
8353         (extract_display_start_addr): Rewrite.
8354         (next_layout, prev_layout): Remove.
8355         (tui_layout_window::replace_window): New method.
8356         (tui_layout_split::replace_window): New method.
8357         (destroy_layout): New function.
8358         (layout_list): New global.
8359         (add_layout_command): New function.
8360         (initialize_layouts): Update.
8361         (tui_layout_command): New function.
8362         (_initialize_tui_layout): Install "layout" commands.
8363         * tui/tui-data.h (enum tui_layout_type): Remove.
8364         (tui_current_layout): Don't declare.
8365
8366 2020-02-22  Tom Tromey  <tom@tromey.com>
8367
8368         * tui/tui-regs.c (tui_reg_layout): Remove.
8369         (tui_reg_command): Use tui_regs_layout.
8370         * tui/tui-layout.h (tui_reg_command): Declare.
8371         * tui/tui-layout.c (tui_reg_command): New function.
8372
8373 2020-02-22  Tom Tromey  <tom@tromey.com>
8374
8375         * tui/tui.c (tui_rl_delete_other_windows): Call
8376         tui_remove_some_windows.
8377         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8378         Declare method.
8379         (class tui_layout_window) <remove_windows>: New method.
8380         (class tui_layout_split) <remove_windows>: Declare.
8381         (tui_remove_some_windows): Declare.
8382         * tui/tui-layout.c (tui_remove_some_windows): New function.
8383         (tui_layout_split::remove_windows): New method.
8384
8385 2020-02-22  Tom Tromey  <tom@tromey.com>
8386
8387         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8388         * tui/tui-layout.h (tui_next_layout): Declare.
8389         * tui/tui-layout.c (tui_next_layout): New function.
8390
8391 2020-02-22  Tom Tromey  <tom@tromey.com>
8392
8393         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8394         correct coordinates.
8395
8396 2020-02-22  Tom Tromey  <tom@tromey.com>
8397
8398         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8399         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8400         DATA_WIN case.
8401
8402 2020-02-22  Tom Tromey  <tom@tromey.com>
8403
8404         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8405         TUI_DISASM_WIN, not tui_win_list.
8406
8407 2020-02-22  Tom Tromey  <tom@tromey.com>
8408
8409         * valprint.c (generic_val_print_enum_1)
8410         (val_print_type_code_flags): Style member names.
8411         * rust-lang.c (val_print_struct, rust_print_enum)
8412         (rust_print_struct_def, rust_internal_print_type): Style member
8413         names.
8414         * p-valprint.c (pascal_object_print_value_fields): Style member
8415         names.  Only call fprintf_symbol_filtered for static members.
8416         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8417         * f-valprint.c (f_val_print): Style member names.
8418         * f-typeprint.c (f_type_print_base): Style member names.
8419         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8420         call fprintf_symbol_filtered for static members.
8421         (cp_print_class_member): Style member names.
8422         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8423         member names.
8424         * ada-valprint.c (ada_print_scalar): Style enum names.
8425         (ada_val_print_enum): Likewise.
8426         * ada-typeprint.c (print_enum_type): Style enum names.
8427
8428 2020-02-21  Tom Tromey  <tom@tromey.com>
8429
8430         * psympriv.h (struct partial_symtab): Update comment.
8431
8432 2020-02-21  Tom Tromey  <tromey@adacore.com>
8433
8434         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8435         type is CORE_ADDR.
8436
8437 2020-02-21  Tom de Vries  <tdevries@suse.de>
8438
8439         PR gdb/25534
8440         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8441         if dependencies[i]->user != NULL.
8442
8443 2020-02-21  Ali Tamur  <tamur@google.com>
8444
8445         * dwarf2/read.c (dwarf2_name): Add null check.
8446
8447 2020-02-20  Tom Tromey  <tom@tromey.com>
8448
8449         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8450         ">=", in binary search.
8451         (dwarf2_find_containing_comp_unit): New overload.
8452         (run_test): New self-test.
8453         (_initialize_dwarf2_read): Register new test.
8454
8455 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8456
8457         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8458         * riscv-tdep.h: Likewise.
8459         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8460         rv32-only CSR.
8461         * features/riscv/64bit-csr.xml: Regenerated.
8462
8463 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8464             Tom Tromey  <tom@tromey.com>
8465
8466         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8467         of 'fputc_unfiltered'.
8468         (putchar_unfiltered): Call 'fputc_unfiltered'.
8469         (fputc_unfiltered): Call 'fputs_unfiltered'.
8470
8471 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8472
8473         * config.in: Regenerate.
8474         * configure: Regenerate.
8475         * configure.ac: Add --with-python-libdir option.
8476         * main.c: Use WITH_PYTHON_LIBDIR.
8477
8478 2020-02-19  Tom Tromey  <tom@tromey.com>
8479
8480         * symtab.c (general_symbol_info::compute_and_set_names): Use
8481         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8482
8483 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8484
8485         * dwarf2/read.c (allocate_signatured_type_table,
8486         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8487         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8488         Remove objfile parameter, update all callers.
8489
8490 2020-02-19  Doug Evans  <dje@google.com>
8491
8492         PR rust/25535
8493         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8494         rust_enum_variant calculation.
8495
8496 2020-02-19  Tom Tromey  <tromey@adacore.com>
8497
8498         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8499
8500 2020-02-19  Tom Tromey  <tromey@adacore.com>
8501
8502         * ada-lang.c (cache_symbol): Use obstack_strdup.
8503
8504 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8505
8506         * configure: Regenerate.
8507
8508 2020-02-19  Tom Tromey  <tromey@adacore.com>
8509
8510         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8511         NULL check.
8512
8513 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8514
8515         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8516
8517 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8518
8519         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8520         if GDBSERVER is not defined.
8521         (riscv_tdesc_cache): Likewise, also store const target_desc.
8522         (STATIC_IN_GDB): Define.
8523         (riscv_create_target_description): Update declaration with
8524         STATIC_IN_GDB.
8525         (riscv_lookup_target_description): New function, only define if
8526         GDBSERVER is not defined.
8527         * arch/riscv.h (riscv_create_target_description): Declare only
8528         when GDBSERVER is defined.
8529         (riscv_lookup_target_description): New declaration when GDBSERVER
8530         is not defined.
8531         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8532         (riscv_linux_read_features): ...this, and return
8533         riscv_gdbarch_features instead of target_desc.
8534         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8535         (riscv_linux_read_description): Rename to...
8536         (riscv_linux_read_features): ...this.
8537         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8538         Update to use riscv_gdbarch_features and
8539         riscv_lookup_target_description.
8540         * riscv-tdep.c (riscv_find_default_target_description): Use
8541         riscv_lookup_target_description instead of
8542         riscv_create_target_description.
8543
8544 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8545
8546         * valprint.c (generic_val_print_enum_1): When printing a flag
8547         enum with value 0 and there is no enumerator with value 0, print
8548         just "0" instead of "(unknown: 0x0)".
8549
8550 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8551
8552         * valprint.c (generic_val_print_enum_1): Print unknown part of
8553         flag enum in hex.
8554
8555 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8556
8557         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8558         flag enums to contain duplicate enumerators.
8559         * valprint.c (generic_val_print_enum_1): Update comment.
8560
8561 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8562
8563         * dwarf2/read.c: Include "count-one-bits.h".
8564         (update_enumeration_type_from_children): If an enumerator has
8565         multiple bits set, don't treat the enumeration as a "flag enum".
8566         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8567         of flag enums have 0 or 1 bit set.
8568
8569 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8570
8571         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8572         conversion.
8573         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8574         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8575         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8576         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8577         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8578
8579 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8580
8581         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8582
8583 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8584
8585         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8586         displaced_step_closure_up.
8587         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8588         (struct displaced_step_closure_up):
8589         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8590         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8591         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8592         Likewise.
8593         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8594         * gdbarch.c, gdbarch.h: Re-generate.
8595         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8596         displaced_step_closure_up.
8597         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8598         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8599         * infrun.h (displaced_step_closure_up): New type alias.
8600         (struct displaced_step_inferior_state) <step_closure>: Change
8601         type to displaced_step_closure_up.
8602         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8603         displaced_step_closure_up.
8604         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8605
8606 2020-02-14  Tom Tromey  <tom@tromey.com>
8607
8608         * minidebug.c (gnu_debug_key): New global.
8609         (find_separate_debug_file_in_section): Use it.
8610
8611 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8612
8613         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8614         std::unique_ptr.
8615         * gdbarch.c: Re-generate.
8616         * gdbarch.h: Re-generate.
8617         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8618         change.
8619         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8620         type to std::unique_ptr.
8621         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8622         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8623         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8624         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8625         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8626         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8627         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8628         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8629         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8630
8631 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8632
8633         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8634         std::unique_ptr.
8635         (displaced_step_clear): Rename to...
8636         (displaced_step_reset): ... this.  Just call displaced->reset ().
8637         (displaced_step_clear_cleanup): Rename to...
8638         (displaced_step_reset_cleanup): ... this.
8639         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8640         (displaced_step_fixup): Likewise.
8641         (resume_1): Likewise.
8642         (handle_inferior_event): Restore child's memory before calling
8643         displaced_step_fixup on the parent.
8644         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8645         to std::unique_ptr.
8646         <step_closure>: Change type to std::unique_ptr.
8647
8648 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8649
8650         * arm-tdep.c: Include count-one-bits.h.
8651         (cleanup_block_store_pc): Use count_one_bits.
8652         (cleanup_block_load_pc): Use count_one_bits.
8653         (arm_copy_block_xfer): Use count_one_bits.
8654         (thumb2_copy_block_xfer): Use count_one_bits.
8655         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8656         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8657         (thumb_get_next_pcs_raw): Use count_one_bits.
8658         (arm_get_next_pcs_raw): Use count_one_bits_l.
8659         * arch/arm.c (bitcount): Remove.
8660         * arch/arm.h (bitcount): Remove.
8661
8662 2020-02-14  Tom Tromey  <tromey@adacore.com>
8663
8664         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8665         Update.
8666         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8667         * dwarf2/loc.c (call_site_find_chain_1): Return
8668         unique_xmalloc_ptr.
8669         (call_site_find_chain): Likewise.
8670
8671 2020-02-14  Richard Biener  <rguenther@suse.de>
8672
8673         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8674         on expression with division operators.
8675
8676 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8677
8678         * MAINTAINERS (Write After Approval): Adding myself.
8679
8680 2020-02-12  Tom Tromey  <tom@tromey.com>
8681
8682         * event-loop.c (event_data, gdb_event, event_handler_func):
8683         Remove.
8684
8685 2020-02-12  Tom Tromey  <tom@tromey.com>
8686
8687         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8688         (dwarf2_frame_objfile_data): Add comment.
8689         (find_comp_unit, set_comp_unit): New functions.
8690         (dwarf2_frame_find_fde): Use find_comp_unit.
8691         (dwarf2_build_frame_info): Use set_comp_unit.
8692
8693 2020-02-12  Tom Tromey  <tom@tromey.com>
8694
8695         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8696         (comp_unit): Don't initialize objfile.
8697         (execute_cfa_program): Add text_offset parameter.
8698         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8699         (dwarf2_frame_cache): Update.
8700         (dwarf2_build_frame_info): Don't set "objfile" member.
8701
8702 2020-02-12  Tom Tromey  <tom@tromey.com>
8703
8704         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8705         (decode_frame_entry): Likewise.
8706         (dwarf2_build_frame_info): Update.
8707
8708 2020-02-12  Tom Tromey  <tom@tromey.com>
8709
8710         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8711         (decode_frame_entry_1): Use the comp_unit obstack.
8712
8713 2020-02-12  Tom Tromey  <tom@tromey.com>
8714
8715         * dwarf2/frame.c (struct comp_unit): Add initializers and
8716         constructor.
8717         (dwarf2_frame_objfile_data): Store a comp_unit.
8718         (dwarf2_frame_find_fde): Update.
8719         (dwarf2_build_frame_info): Use "new".
8720
8721 2020-02-12  Tom Tromey  <tom@tromey.com>
8722
8723         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8724         (dwarf2_fde_table): Typedef for std::vector.
8725         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8726         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8727         (decode_frame_entry): Update.
8728         (dwarf2_build_frame_info): Use "new".
8729
8730 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8731
8732         * arm-tdep.c (arm_gdbarch_init): Update.
8733         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8734         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8735         have_neon, is_m>: Change to bool.
8736
8737 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8738
8739         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8740
8741 2020-02-12  Tom Tromey  <tom@tromey.com>
8742
8743         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8744
8745 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8746
8747         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8748         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8749
8750 2020-02-11  Tom Tromey  <tom@tromey.com>
8751
8752         * psymtab.h: Update comment.
8753
8754 2020-02-11  Tom Tromey  <tom@tromey.com>
8755
8756         * gdb_obstack.h (struct auto_obstack): Use
8757         DISABLE_COPY_AND_ASSIGN.
8758
8759 2020-02-11  Tom Tromey  <tom@tromey.com>
8760
8761         * dwarf2/frame.h (struct objfile): Don't forward declare.
8762
8763 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8764
8765         * cris-tdep.c (cris_supply_gregset): Change signature to match
8766         what struct regset expects.
8767         (cris_regset): New struct.
8768         (fetch_core_registers): Remove.
8769         (cris_iterate_over_regset_sections): New function.
8770         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8771         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8772
8773 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8774
8775         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8776         registers.
8777
8778 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8779
8780         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8781
8782 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8783
8784         * configure: Re-generate.
8785
8786 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8787
8788         * configure: Re-generate.
8789
8790 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8791
8792         * acinclude: Update warning.m4 path.
8793         * warning.m4: Move to gdbsupport.
8794
8795 2020-02-11  Tom Tromey  <tromey@adacore.com>
8796
8797         * remote.c (remote_console_output): Update.
8798         * printcmd.c (printf_command): Update.
8799         * event-loop.c (gdb_wait_for_event): Update.
8800         * linux-nat.c (sigchld_handler): Update.
8801         * remote-sim.c (gdb_os_write_stdout): Update.
8802         (gdb_os_flush_stdout): Update.
8803         (gdb_os_flush_stderr): Update.
8804         (gdb_os_write_stderr): Update.
8805         * exceptions.c (print_exception): Update.
8806         * remote-fileio.c (remote_fileio_func_read): Update.
8807         (remote_fileio_func_write): Update.
8808         * tui/tui.c (tui_enable): Update.
8809         * tui/tui-interp.c (tui_interp::init): Update.
8810         * utils.c (init_page_info): Update.
8811         (putchar_unfiltered, fputc_unfiltered): Update.
8812         (gdb_flush): Update.
8813         (emit_style_escape): Update.
8814         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8815         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8816         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8817         (stderr_file::write): Update.
8818         (stderr_file::puts): Update.
8819         * ui-file.h (ui_file_isatty, ui_file_write)
8820         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8821         (ui_file_puts): Don't declare.
8822
8823 2020-02-10  Tom de Vries  <tdevries@suse.de>
8824
8825         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8826         sentinel to char *.
8827
8828 2020-02-09  Tom de Vries  <tdevries@suse.de>
8829
8830         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8831         filename if it matches "<artificial>".
8832
8833 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8834
8835         * windows-tdep.c (struct enum_value_name): New struct.
8836         (create_enum): New function.
8837         (windows_get_siginfo_type): Create and use enum types.
8838
8839 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8840
8841         * NEWS: Mention $_siginfo support for Windows.
8842         * windows-nat.c (handle_exception): Set siginfo_er.
8843         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8844         (windows_xfer_siginfo): New function.
8845         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8846         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8847         (init_windows_gdbarch_data): New function.
8848         (get_windows_gdbarch_data): New function.
8849         (windows_get_siginfo_type): New function.
8850         (windows_init_abi): Register windows_get_siginfo_type.
8851         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8852
8853 2020-02-08  Tom Tromey  <tom@tromey.com>
8854
8855         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8856         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8857         <keep>: Declare method.
8858         <m_keep>: Remove member.
8859         <~cutu_reader>: Remove.
8860         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8861         (cutu_reader::cutu_reader): Update.
8862         (cutu_reader::keep): Rename from ~cutu_reader.
8863         (process_psymtab_comp_unit, build_type_psymtabs_1)
8864         (process_skeletonless_type_unit, load_partial_comp_unit)
8865         (load_full_comp_unit, dwarf2_read_addr_index)
8866         (read_signatured_type): Update.
8867
8868 2020-02-08  Tom Tromey  <tom@tromey.com>
8869
8870         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8871         "want_partial_unit" parameter.
8872         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8873         Inline check for DW_TAG_partial_unit.
8874         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8875
8876 2020-02-08  Tom Tromey  <tom@tromey.com>
8877
8878         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8879         read.c.
8880         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8881         read.c.
8882
8883 2020-02-08  Tom Tromey  <tom@tromey.com>
8884
8885         * dwarf2/read.c (read_address): Move to comp-unit.c.
8886         (dwarf2_rnglists_process, dwarf2_ranges_process)
8887         (read_attribute_value, dwarf_decode_lines_1)
8888         (var_decode_location, decode_locdesc): Update.
8889         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8890         read.c.  Remove "cu" parameter.
8891         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8892         method.
8893
8894 2020-02-08  Tom Tromey  <tom@tromey.com>
8895
8896         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8897         (read_indirect_line_string): Update.
8898         * dwarf2/comp-unit.c (read_offset): Remove.
8899         (read_comp_unit_head): Update.
8900         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8901         method.
8902         (read_offset): Don't declare.
8903
8904 2020-02-08  Tom Tromey  <tom@tromey.com>
8905
8906         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8907         * dwarf2/read.c (struct comp_unit_head): Move to
8908         dwarf2/comp-unit.h.
8909         (enum class rcuh_kind): Move to comp-unit.h.
8910         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8911         (read_comp_unit_head, error_check_comp_unit_head)
8912         (read_and_check_comp_unit_head): Move to comp-unit.c.
8913         (read_offset, dwarf_unit_type_name): Likewise.
8914         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8915         (cutu_reader::cutu_reader, read_call_site_scope)
8916         (find_partial_die, follow_die_offset): Update.
8917         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8918
8919 2020-02-08  Tom Tromey  <tom@tromey.com>
8920
8921         * dwarf2/read.c (read_offset_1): Move to leb.c.
8922         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8923         (dwarf_decode_macro_bytes): Update.
8924         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8925         * dwarf2/leb.h (read_offset): Declare.
8926
8927 2020-02-08  Tom Tromey  <tom@tromey.com>
8928
8929         * dwarf2/read.c (dwarf2_section_size): Remove.
8930         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8931         Update.
8932         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8933
8934 2020-02-08  Tom Tromey  <tom@tromey.com>
8935
8936         * dwarf2/read.c (read_initial_length): Move to leb.c.
8937         * dwarf2/leb.h (read_initial_length): Declare.
8938         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8939         handle_nonstd parameter.
8940         * dwarf2/frame.c (read_initial_length): Remove.
8941         (decode_frame_entry_1): Update.
8942
8943 2020-02-08  Tom Tromey  <tom@tromey.com>
8944
8945         * dwarf2/loc.c (dwarf2_find_location_expression)
8946         (dwarf_evaluate_loc_desc::get_tls_address)
8947         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8948         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8949         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8950         (dwarf2_compile_property_to_c)
8951         (dwarf2_loc_desc_get_symbol_read_needs)
8952         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8953         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8954         (loclist_describe_location, loclist_tracepoint_var_ref)
8955         (loclist_generate_c_location): Update.
8956         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8957         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8958         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8959         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8960         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8961         (dwarf2_per_cu_data::addr_size)
8962         (dwarf2_per_cu_data::ref_addr_size)
8963         (dwarf2_per_cu_data::text_offset)
8964         (dwarf2_per_cu_data::addr_type): Now methods.
8965         (per_cu_header_read_in): Make per_cu "const".
8966         (dwarf2_version): Remove.
8967         (dwarf2_per_cu_data::int_type): Now a method.
8968         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8969         (set_die_type, read_array_type, read_subrange_index_type)
8970         (read_tag_string_type, read_subrange_type): Update.
8971         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8972         offset_size, ref_addr_size, text_offset, addr_type, version,
8973         objfile, int_type, addr_sized_int_type>: Declare methods.
8974
8975 2020-02-08  Tom Tromey  <tom@tromey.com>
8976
8977         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8978         Move earlier.
8979
8980 2020-02-08  Tom Tromey  <tom@tromey.com>
8981
8982         * dwarf2/read.h (dwarf_line_debug): Declare.
8983         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8984         * dwarf2/read.c: Move line_header code to new files.
8985         (dwarf_line_debug): No longer static.
8986         * dwarf2/line-header.c: New file.
8987         * dwarf2/line-header.h: New file.
8988
8989 2020-02-08  Tom Tromey  <tom@tromey.com>
8990
8991         * dwarf2/read.c (struct line_header) <file_full_name,
8992         file_file_name>: Return unique_xmalloc_ptr.
8993         (line_header::file_file_name): Update.
8994         (line_header::file_full_name): Update.
8995         (dw2_get_file_names_reader): Update.
8996         (macro_start_file): Update.
8997
8998 2020-02-08  Tom Tromey  <tom@tromey.com>
8999
9000         * dwarf2/read.c (struct line_header) <file_full_name,
9001         file_file_name>: Declare methods.
9002         (dw2_get_file_names_reader): Update.
9003         (file_file_name): Now a method.
9004         (file_full_name): Likewise.
9005         (macro_start_file): Update.
9006
9007 2020-02-08  Tom Tromey  <tom@tromey.com>
9008
9009         * dwarf2/read.c (dwarf_always_disassemble)
9010         (show_dwarf_always_disassemble): Move to loc.c.
9011         (_initialize_dwarf2_read): Move "always-disassemble" registration
9012         to loc.c.
9013         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9014         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9015         static.
9016         (show_dwarf_always_disassemble): Move from read.c.
9017         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9018
9019 2020-02-08  Tom Tromey  <tom@tromey.com>
9020
9021         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9022         (create_quick_file_names_table): Return htab_up.
9023         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9024         Update.
9025         * dwarf2/read.h (struct dwarf2_per_objfile)
9026         <quick_file_names_table>: Now htab_up.
9027
9028 2020-02-08  Tom Tromey  <tom@tromey.com>
9029
9030         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9031
9032 2020-02-08  Tom Tromey  <tom@tromey.com>
9033
9034         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9035         Rewrite.
9036         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9037         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9038         (abbrev_table::abbrev_table): No longer inline.
9039         (ABBREV_HASH_SIZE): Remove.
9040         (abbrev_table::m_abbrevs): Now an htab_up.
9041
9042 2020-02-08  Tom Tromey  <tom@tromey.com>
9043
9044         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9045         (cutu_reader): Update.
9046         (build_type_psymtabs_1): Update.
9047         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9048         (abbrev_table::alloc_abbrev): Update.
9049         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9050         (abbrev_table::read): New static method, renamed from
9051         abbrev_table_read_table.
9052         (abbrev_table::alloc_abbrev)
9053         (abbrev_table::add_abbrev): Now private.
9054         (abbrev_table::abbrev_table): Now private.
9055         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9056
9057 2020-02-08  Tom Tromey  <tom@tromey.com>
9058
9059         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9060         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9061         htab_up.
9062
9063 2020-02-08  Tom Tromey  <tom@tromey.com>
9064
9065         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9066         htab_up.
9067         (lookup_dwo_unit_in_dwp): Update.
9068         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9069         on obstack.
9070
9071 2020-02-08  Tom Tromey  <tom@tromey.com>
9072
9073         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9074         obstack.
9075
9076 2020-02-08  Tom Tromey  <tom@tromey.com>
9077
9078         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9079         line_header_hash.
9080         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9081         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9082         Change type to htab_up.
9083
9084 2020-02-08  Tom Tromey  <tom@tromey.com>
9085
9086         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9087         htab_up.  Don't allocate on obstack.
9088         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9089         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9090         Change type to htab_up.
9091
9092 2020-02-08  Tom Tromey  <tom@tromey.com>
9093
9094         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9095         Change type to htab_up.
9096         * dwarf2/read.c (create_signatured_type_table_from_index)
9097         (create_signatured_type_table_from_debug_names)
9098         (create_all_type_units, add_type_unit)
9099         (lookup_dwo_signatured_type, lookup_signatured_type)
9100         (process_skeletonless_type_unit): Update.
9101         (create_debug_type_hash_table, create_debug_types_hash_table):
9102         Change type of types_htab.
9103         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9104         htab_up.  Don't allocate on obstack.
9105         (create_cus_hash_table): Change type of cus_htab parameter.
9106         (struct dwo_file) <cus, tus>: Now htab_up.
9107         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9108         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9109         (queue_and_load_all_dwo_tus): Update.
9110         * dwarf2/index-write.c (write_gdbindex): Update.
9111         (write_debug_names): Update.
9112
9113 2020-02-08  Tom Tromey  <tom@tromey.com>
9114
9115         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9116         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9117         destructor.
9118         (struct dwarf2_per_objfile) <queue>: New member.
9119         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9120         dwarf2/read.h.
9121         (dwarf2_queue, dwarf2_queue_tail): Remove.
9122         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9123         DISABLE_COPY_AND_ASSIGN.
9124         <m_per_objfile>: New member.
9125         <~dwarf2_queue_guard>: Rewrite.
9126         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9127         Update.
9128         (~dwarf2_queue_item): New.
9129
9130 2020-02-08  Tom Tromey  <tom@tromey.com>
9131
9132         * dwarf2/read.c (struct die_info) <has_children>: New member.
9133         (dw2_get_file_names_reader): Remove has_children.
9134         (dw2_get_file_names): Update.
9135         (read_cutu_die_from_dwo): Remove has_children.
9136         (cutu_reader::init_tu_and_read_dwo_dies)
9137         (cutu_reader::cutu_reader): Update.
9138         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9139         Remove has_children.
9140         (build_type_psymtabs_1, process_skeletonless_type_unit)
9141         (load_partial_comp_unit, load_full_comp_unit): Update.
9142         (create_dwo_cu_reader): Remove has_children.
9143         (create_cus_hash_table, read_die_and_children): Update.
9144         (read_full_die_1,read_full_die): Remove has_children.
9145         (read_signatured_type): Update.
9146         (class cutu_reader) <has_children>: Remove.
9147
9148 2020-02-08  Tom Tromey  <tom@tromey.com>
9149
9150         * dwarf2/expr.c: Rename from dwarf2expr.c.
9151         * dwarf2/expr.h: Rename from dwarf2expr.h.
9152         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9153         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9154         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9155         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9156         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9157         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9158         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9159         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9160         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9161         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9162         * dwarf2/loc.c: Rename from dwarf2loc.c.
9163         * dwarf2/loc.h: Rename from dwarf2loc.h.
9164         * dwarf2/read.c: Rename from dwarf2read.c.
9165         * dwarf2/read.h: Rename from dwarf2read.h.
9166         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9167         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9168         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9169         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9170         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9171         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9172         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9173         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9174         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9175         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9176         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9177         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9178         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9179         Update.
9180         * Makefile.in (COMMON_SFILES): Update.
9181         (HFILES_NO_SRCDIR): Update.
9182
9183 2020-02-08  Tom Tromey  <tom@tromey.com>
9184
9185         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9186         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9187
9188 2020-02-08  Tom Tromey  <tom@tromey.com>
9189
9190         * dwarf2read.h (struct die_info): Don't declare.
9191
9192 2020-02-08  Tom Tromey  <tom@tromey.com>
9193
9194         * dwarf2read.h (die_info_ptr): Remove typedef.
9195
9196 2020-02-08  Tom Tromey  <tom@tromey.com>
9197
9198         * dwarf2read.c (read_call_site_scope)
9199         (handle_data_member_location, dwarf2_add_member_fn)
9200         (mark_common_block_symbol_computed, read_common_block)
9201         (attr_to_dynamic_prop, partial_die_info::read)
9202         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9203         (dwarf2_symbol_mark_computed, set_die_type): Update.
9204         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9205         method.
9206         (attr_form_is_block): Don't declare.
9207         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9208
9209 2020-02-08  Tom Tromey  <tom@tromey.com>
9210
9211         * dwarf2read.c (dwarf2_find_base_address, )
9212         (read_call_site_scope, rust_containing_type)
9213         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9214         (handle_data_member_location, dwarf2_add_member_fn)
9215         (get_alignment, read_structure_type, process_structure_scope)
9216         (mark_common_block_symbol_computed, read_common_block)
9217         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9218         (partial_die_info::read, read_attribute_value, new_symbol)
9219         (lookup_die_type, dwarf2_get_ref_die_offset)
9220         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9221         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9222         (dwarf2_symbol_mark_computed): Update.
9223         * dwarf2/attribute.h (struct attribute) <value_as_address,
9224         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9225         methods.
9226         (value_as_address, attr_form_is_section_offset)
9227         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9228         * dwarf2/attribute.c (attribute::value_as_address)
9229         (attribute::form_is_section_offset, attribute::form_is_constant)
9230         (attribute::form_is_ref): Now methods.
9231
9232 2020-02-08  Tom Tromey  <tom@tromey.com>
9233
9234         * dwarf2read.c (struct attribute, DW_STRING)
9235         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9236         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9237         (attr_form_is_block, attr_form_is_section_offset)
9238         (attr_form_is_constant, attr_form_is_ref): Move.
9239         * dwarf2/attribute.h: New file.
9240         * dwarf2/attribute.c: New file, from dwarf2read.c.
9241         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9242
9243 2020-02-08  Tom Tromey  <tom@tromey.com>
9244
9245         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9246         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9247         Move.
9248         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9249         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9250         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9251         abbrev.c.
9252         * dwarf2/abbrev.h: New file.
9253         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9254         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9255
9256 2020-02-08  Tom Tromey  <tom@tromey.com>
9257
9258         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9259         (dwarf2_section_size, dwarf2_get_section_info)
9260         (create_signatured_type_table_from_debug_names)
9261         (create_addrmap_from_aranges, read_debug_names_from_section)
9262         (get_gdb_index_contents_from_section, read_comp_unit_head)
9263         (error_check_comp_unit_head, read_abbrev_offset)
9264         (create_debug_type_hash_table, init_cu_die_reader)
9265         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9266         (read_comp_units_from_section, create_cus_hash_table)
9267         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9268         (create_dwp_v2_section, dwarf2_rnglists_process)
9269         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9270         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9271         (read_indirect_string_from_dwz, read_addr_index_1)
9272         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9273         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9274         (fill_in_loclist_baton): Update.
9275         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9276         get_containing_section, get_bfd_owner, get_bfd_section,
9277         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9278         (dwarf2_read_section, get_section_name, get_section_file_name)
9279         (get_containing_section, get_section_bfd_owner)
9280         (get_section_bfd_section, get_section_name, get_section_file_name)
9281         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9282         declare.
9283         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9284         (dwarf2_section_info::get_bfd_owner)
9285         (dwarf2_section_info::get_bfd_section)
9286         (dwarf2_section_info::get_name)
9287         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9288         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9289         (dwarf2_section_info::read): Now methods.
9290         * dwarf-index-write.c (class debug_names): Update.
9291
9292 2020-02-08  Tom Tromey  <tom@tromey.com>
9293
9294         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9295         Move to dwarf2/section.h.
9296         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9297         (get_section_bfd_section, get_section_name)
9298         (get_section_file_name, get_section_id, get_section_flags)
9299         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9300         dwarf2/section.c.
9301         * dwarf2/section.h: New file.
9302         * dwarf2/section.c: New file, from dwarf2read.c.
9303         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9304
9305 2020-02-08  Tom Tromey  <tom@tromey.com>
9306
9307         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9308         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9309         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9310         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9311         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9312         * dwarf2/leb.h: New file, from dwarf2read.c.
9313         * dwarf2/leb.c: New file, from dwarf2read.c.
9314         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9315         Remove.
9316         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9317         (COMMON_SFILES): Add dwarf2/leb.c.
9318
9319 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9320
9321         GDB 9.1 released.
9322
9323 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9324
9325         PR gdb/25190:
9326         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9327         * gdb/remote.c (remote_console_output): Update.
9328         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9329         (ui_file_puts): ...this.
9330         * gdb/ui-file.h (ui_file_puts): Add declaration.
9331         * gdb/utils.c (emit_style_escape): Update.
9332         (flush_wrap_buffer): Update.
9333         (fputs_maybe_filtered): Update.
9334         (fputs_unfiltered): Add function.
9335
9336 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9337
9338         * gdb/event-loop.c (gdb_wait_for_event): Update.
9339         * gdb/printcmd.c (printf_command): Update.
9340         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9341         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9342         (gdb_os_flush_stderr): Update.
9343         * gdb/remote.c (remote_console_output): Update.
9344         * gdb/ui-file.c (gdb_flush): Rename to...
9345         (ui_file_flush): ...this.
9346         (stderr_file::write): Update.
9347         (stderr_file::puts): Update.
9348         * gdb/ui-file.h (gdb_flush): Rename to...
9349         (ui_file_flush): ...this.
9350         * gdb/utils.c (gdb_flush): Add function.
9351         * gdb/utils.h (gdb_flush): Add declaration.
9352
9353 2020-02-07  Tom Tromey  <tromey@adacore.com>
9354
9355         PR breakpoints/24915:
9356         * source.c (find_and_open_source): Do not check basenames_may_differ.
9357
9358 2020-02-07  Tom Tromey  <tom@tromey.com>
9359
9360         * README: Update gdbserver documentation.
9361         * gdbserver: Move to top level.
9362         * configure.tgt (build_gdbserver): Remove.
9363         * configure.ac: Remove --enable-gdbserver.
9364         * configure: Rebuild.
9365         * Makefile.in (distclean): Don't mention gdbserver.
9366
9367 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9368
9369         * source-cache.c (source_cache::ensure): Surround
9370         get_plain_source_lines with a try/catch.
9371         (source_cache::get_line_charpos): Get rid of try/catch
9372         and only check for the return value of "ensure".
9373         * tui/tui-source.c (tui_source_window::set_contents):
9374         Simplify "nlines" calculation.
9375
9376 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9377
9378         * MAINTAINERS (Write After Approval): Add myself.
9379
9380 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9381
9382         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9383         function call.
9384
9385 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9386
9387         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9388
9389 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9390
9391         * nat/riscv-linux-tdesc.h: New file.
9392         * nat/riscv-linux-tdesc.c: New file, taking code from...
9393         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9394         ... here.
9395         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9396         NATDEPFILES.
9397
9398 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9399
9400         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9401         we don't set the fake simulator ptid to the null_ptid.
9402
9403 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9404
9405         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9406         * gdbthread.h (class thread_info) <resumed>: Likewise.
9407         * infrun.c (resume_1): Likewise.
9408         (proceed): Likewise.
9409         (infrun_thread_stop_requested): Likewise.
9410         (stop_all_threads): Likewise.
9411         (handle_inferior_event): Likewise.
9412         (restart_threads): Likewise.
9413         (finish_step_over): Likewise.
9414         (keep_going_stepped_thread): Likewise.
9415         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9416         (linux_handle_extended_wait): Likewise.
9417         * record-btrace.c (get_thread_current_frame_id): Likewise.
9418         * record-full.c (record_full_wait_1): Likewise.
9419         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9420         * target.c (target_resume): Likewise.
9421         * thread.c (set_running_thread): Likewise.
9422
9423 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9424
9425         * f-valprint.c (f77_print_array_1): Changed datatype of index
9426         variable to LONGEST from int to enable it to contain bound
9427         values correctly.
9428
9429 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9430
9431         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9432         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9433         offsets according to FLEN determined.
9434         (riscv_linux_nat_target::read_description): Determine FLEN
9435         dynamically.
9436         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9437         according to FLEN determined.
9438         (riscv_linux_nat_target::store_registers): Likewise.
9439
9440 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9441
9442         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9443         when reg->group is empty and reggroup is not.
9444
9445 2020-01-31  Tom Tromey  <tromey@adacore.com>
9446
9447         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9448         Call beneath target's mourn_inferior after unpushing.
9449
9450 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9451
9452         PR tui/9765
9453         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9454         have enough lines to fill the screen, still return the lowest
9455         address we found.
9456
9457 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9458
9459         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9460         '-', '<', and '>' commands.
9461
9462 2020-01-29  Pedro Alves  <palves@redhat.com>
9463             Sergio Durigan Junior  <sergiodj@redhat.com>
9464
9465         * infcmd.c (construct_inferior_arguments): Assert that
9466         'argc' is greater than 0.
9467
9468 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9469
9470         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9471         (BRK_INSN_MASK): Define to 0xd4200000.
9472         (aarch64_program_breakpoint_here_p): New function.
9473         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9474         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9475         breakpoint.c.
9476         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9477         breakpoint.h
9478         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9479         call gdbarch_program_breakpoint_here_p.
9480         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9481         default_program_breakpoint_here_p, changed return type to bool and
9482         simplified.
9483         * breakpoint.h (program_breakpoint_here): Moved prototype to
9484         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9485         return type to bool.
9486         * gdbarch.c: Regenerate.
9487         * gdbarch.h: Regenerate.
9488         * gdbarch.sh (program_breakpoint_here_p): New method.
9489         * infrun.c (handle_signal_stop): Call
9490         gdbarch_program_breakpoint_here_p.
9491
9492 2020-01-26  Tom Tromey  <tom@tromey.com>
9493
9494         * ctfread.c (struct ctf_fp_info): Reindent.
9495         (_initialize_ctfread): Remove.
9496
9497 2020-01-26  Tom Tromey  <tom@tromey.com>
9498
9499         * psymtab.c (partial_map_expand_apply)
9500         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9501         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9502         (psym_print_stats, psym_expand_symtabs_for_function)
9503         (psym_map_symbol_filenames, psym_map_matching_symbols)
9504         (psym_expand_symtabs_matching)
9505         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9506         (maintenance_check_psymtabs): Use new methods.
9507         * psympriv.h (struct partial_symtab) <readin_p,
9508         get_compunit_symtab>: New methods.
9509         <readin, compunit_symtab>: Remove members.
9510         (struct standard_psymtab): New.
9511         (struct legacy_psymtab): Derive from standard_psymtab.
9512         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9513         standard_psymtab.
9514         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9515
9516 2020-01-26  Tom Tromey  <tom@tromey.com>
9517
9518         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9519         read_dependencies.  Add assert.
9520         * psymtab.c (partial_symtab::read_dependencies): New method.
9521         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9522         method.
9523         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9524         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9525         read_dependencies.
9526         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9527         Add assert.
9528
9529 2020-01-26  Tom Tromey  <tom@tromey.com>
9530
9531         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9532         Call expand_psymtab.
9533         (xcoff_read_symtab): Call expand_psymtab.
9534         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9535         legacy_expand_psymtab.
9536         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9537         method.
9538         (struct legacy_psymtab) <expand_psymtab>: Implement.
9539         <legacy_expand_psymtab>: New member.
9540         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9541         (parse_partial_symbols): Set legacy_expand_psymtab.
9542         (psymtab_to_symtab_1): Change argument order.  Call
9543         expand_psymtab.
9544         (new_psymtab): Set legacy_expand_psymtab.
9545         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9546         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9547         expand_psymtab.
9548         (dwarf2_psymtab::expand_psymtab): Rename from
9549         psymtab_to_symtab_1.  Call expand_psymtab.
9550         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9551         (dbx_end_psymtab): Likewise.
9552         (dbx_psymtab_to_symtab_1): Change argument order. Call
9553         expand_psymtab.
9554         (dbx_read_symtab): Call expand_psymtab.
9555         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9556         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9557         (ctf_psymtab::read_symtab): Call expand_psymtab.
9558
9559 2020-01-26  Tom Tromey  <tom@tromey.com>
9560
9561         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9562         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9563         messages.
9564         * mdebugread.c (mdebug_read_symtab): Remove prints.
9565         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9566         assert.
9567         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9568
9569 2020-01-26  Tom Tromey  <tom@tromey.com>
9570
9571         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9572         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9573         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9574         legacy_symtab.
9575         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9576         * psymtab.c (psymtab_to_symtab): Call method.
9577         (dump_psymtab): Update.
9578         * psympriv.h (struct partial_symtab): Add virtual destructor.
9579         <read_symtab>: New method.
9580         (struct legacy_symtab): New.
9581         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9582         (struct pst_map) <pst>: Now a legacy_psymtab.
9583         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9584         (new_psymtab): Use legacy_psymtab.
9585         * dwarf2read.h (struct dwarf2_psymtab): New.
9586         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9587         * dwarf2read.c (dwarf2_create_include_psymtab)
9588         (dwarf2_build_include_psymtabs, create_type_unit_group)
9589         (create_partial_symtab, process_psymtab_comp_unit_reader)
9590         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9591         (set_partial_user): Use dwarf2_psymtab.
9592         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9593         (psymtab_to_symtab_1, process_full_comp_unit)
9594         (process_full_type_unit, dwarf2_ranges_read)
9595         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9596         (dwarf_decode_lines): Use dwarf2_psymtab.
9597         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9598         (add_address_entry_worker, write_one_signatured_type)
9599         (recursively_count_psymbols, recursively_write_psymbols)
9600         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9601         (write_debug_names): Likewise.
9602         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9603         <pst>: Now a legacy_psymtab.
9604         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9605         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9606         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9607         * ctfread.c (struct ctf_psymtab): New.
9608         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9609         ctf_psymtab.
9610         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9611         (create_partial_symtab): Return a ctf_psymtab.
9612         (scan_partial_symbols): Update.
9613
9614 2020-01-26  Tom Tromey  <tom@tromey.com>
9615
9616         * xcoffread.c (xcoff_start_psymtab): Use new.
9617         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9618         renamed from start_psymtab_common.
9619         * psympriv.h (struct partial_symtab): Add new constructor.
9620         (start_psymtab_common): Don't declare.
9621         * mdebugread.c (parse_partial_symbols): Use new.
9622         * dwarf2read.c (create_partial_symtab): Use new.
9623         * dbxread.c (start_psymtab): Use new.
9624         * ctfread.c (create_partial_symtab): Use new.
9625
9626 2020-01-26  Tom Tromey  <tom@tromey.com>
9627
9628         * xcoffread.c (xcoff_end_psymtab): Use new.
9629         * psymtab.c (start_psymtab_common): Use new.
9630         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9631         Update.
9632         * psympriv.h (struct partial_symtab): Add parameters to
9633         constructor.  Don't inline.
9634         (allocate_psymtab): Don't declare.
9635         * mdebugread.c (new_psymtab): Use new.
9636         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9637         * dbxread.c (dbx_end_psymtab): Use new.
9638
9639 2020-01-26  Tom Tromey  <tom@tromey.com>
9640
9641         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9642         allocate_psymtab.  Update documentation.
9643         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9644         allocate_psymtab.  Do not use new.
9645         (allocate_psymtab): Use new.  Update.
9646
9647 2020-01-26  Tom Tromey  <tom@tromey.com>
9648
9649         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9650         * psymtab.c (psym_print_stats): Update.
9651         * psympriv.h (struct partial_symtab) <readin,
9652         psymtabs_addrmap_supported, anonymous>: Now bool.
9653         * mdebugread.c (psymtab_to_symtab_1): Update.
9654         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9655         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9656         (process_full_comp_unit, process_full_type_unit): Update.
9657         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9658         * ctfread.c (psymtab_to_symtab): Update.
9659
9660 2020-01-26  Tom Tromey  <tom@tromey.com>
9661
9662         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9663         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9664         * psymtab.c (psymtab_storage): Delete psymtabs.
9665         (psymtab_storage::allocate_psymtab): Use new.
9666         (psymtab_storage::discard_psymtab): Use delete.
9667         * psympriv.h (struct partial_symtab): Add constructor and
9668         initializers.
9669
9670 2020-01-26  Tom Tromey  <tom@tromey.com>
9671
9672         * machoread.c: Do not include psympriv.h.
9673
9674 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9675
9676         * NEWS: Mention the new option and the set/show commands.
9677
9678 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9679
9680         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9681         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9682         (validate_exec_file): New variables, enums, functions.
9683         (exec_file_locate_attach, print_section_info): Style the filenames.
9684         (_initialize_exec): Install show_exec_file_mismatch_command and
9685          set_exec_file_mismatch_command.
9686         * gdbcore.h (validate_exec_file): Declare.
9687         * infcmd.c (attach_command): Call validate_exec_file.
9688         * remote.c ( remote_target::remote_add_inferior): Likewise.
9689
9690 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9691
9692         * frame.c (find_frame_sal): Move call to get_next_frame into more
9693         inner scope.
9694         * inline-frame.c (inilne_state) <inline_state>: Update argument
9695         types.
9696         (inilne_state) <skipped_symbol>: Rename to...
9697         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9698         (skip_inline_frames): Build vector of skipped symbols and use this
9699         to reate the inline_state.
9700         (inline_skipped_symbol): Add a comment and some assertions, fetch
9701         skipped symbol from the list.
9702
9703 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9704
9705         * buildsym.c (lte_is_less_than): Delete.
9706         (buildsym_compunit::end_symtab_with_blockvector): Create local
9707         lambda function to sort line table entries, and use
9708         std::stable_sort instead of std::sort.
9709         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9710         markers when looking for a previous line.
9711
9712 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9713
9714         * dwarf2read.c (lnp_state_machine::record_line): Include
9715         end_sequence parameter in debug print out.  Record the line if we
9716         are at an end_sequence marker even if it's not the start of a
9717         statement.
9718         * symmisc.c (maintenance_print_one_line_table): Print end of
9719         sequence markers with 'END' not '0'.
9720
9721 2020-01-24  Pedro Alves  <palves@redhat.com>
9722
9723         PR gdb/25410
9724         * thread.c (scoped_restore_current_thread::restore): Use
9725         switch_to_inferior_no_thread.
9726         * exec.c: Include "progspace-and-thread.h".
9727         (add_target_sections, remove_target_sections):
9728         scoped_restore_current_pspace_and_thread instead of
9729         scoped_restore_current_thread.
9730         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9731         and aspace to the inferior before calling clone_program_space.
9732         Remove stale comment.
9733
9734 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9735
9736         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9737         (arm_netbsd_nat_target::fetch_registers): ...this.
9738         (arm_nbsd_nat_target::store_registers): Rename to...
9739         (arm_netbsd_nat_target::store_registers): ...this.
9740
9741 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9742
9743         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9744         register_t.
9745
9746 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9747
9748         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9749         Update comment.
9750         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9751         Likewise.
9752         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9753         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9754         the correct replacement (iterate_over_regset_sections).
9755         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9756         Update comment.
9757
9758 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9759
9760         PR gdb/23718
9761         * gdb/python/python.c (execute_gdb_command): Call
9762         async_enable_stdin in catch block.
9763
9764 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9765
9766         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9767         SWITCH_THRU_ALL_UIS.
9768
9769 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9770
9771         PR tui/9765
9772         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9773         comment, add extra parameter, and update to store previous symbol
9774         when appropriate.
9775         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9776         add extra parameter.
9777         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9778         remove unneeded parameter, add try/catch around gdb_print_insn,
9779         rewrite to add items to asm_lines vector.
9780         (tui_find_backward_disassembly_start_address): New function.
9781         (tui_find_disassembly_address): Updated throughout.
9782         (tui_disasm_window::set_contents): Update for changes to
9783         tui_disassemble.
9784         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9785         number of lines to scroll.
9786
9787 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9788
9789         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9790         (SECT_OFF_DATA): Likewise.
9791         (SECT_OFF_RODATA): Likewise.
9792         (SECT_OFF_TEXT): Likewise.
9793         (SECT_OFF_BSS): Likewise.
9794         (struct objfile) <text_section_offset, data_section_offset>: New
9795         methods.
9796         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9797         objfile::text_section_offset.
9798         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9799         * coffread.c (coff_symtab_read): Likewise.
9800         (enter_linenos): Likewise.
9801         (process_coff_symbol): Likewise.
9802         * ctfread.c (get_objfile_text_range): Likewise.
9803         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9804         Use objfile::data_section_offset.
9805         * dwarf2-frame.c (execute_cfa_program): Use
9806         objfile::text_section_offset.
9807         (dwarf2_frame_find_fde): Likewise.
9808         * dwarf2read.c (create_addrmap_from_index): Likewise.
9809         (create_addrmap_from_aranges): Likewise.
9810         (dw2_find_pc_sect_compunit_symtab): Likewise.
9811         (process_psymtab_comp_unit_reader): Likewise.
9812         (add_partial_symbol): Likewise.
9813         (add_partial_subprogram): Likewise.
9814         (process_full_comp_unit): Likewise.
9815         (read_file_scope): Likewise.
9816         (read_func_scope): Likewise.
9817         (read_lexical_block_scope): Likewise.
9818         (read_call_site_scope): Likewise.
9819         (dwarf2_rnglists_process): Likewise.
9820         (dwarf2_ranges_process): Likewise.
9821         (dwarf2_ranges_read): Likewise.
9822         (dwarf_decode_lines_1): Likewise.
9823         (new_symbol): Likewise.
9824         (dwarf2_fetch_die_loc_sect_off): Likewise.
9825         (dwarf2_per_cu_text_offset): Likewise.
9826         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9827         * hppa-tdep.c (read_unwind_info): Likewise.
9828         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9829         * psympriv.h (struct partial_symtab): Likewise.
9830         * psymtab.c (find_pc_sect_psymtab): Likewise.
9831         * solib-svr4.c (enable_break): Likewise.
9832         * stap-probe.c (relocate_address): Use
9833         objfile::data_section_offset.
9834         * xcoffread.c (enter_line_range): Use
9835         objfile::text_section_offset.
9836         (read_xcoff_symtab): Likewise.
9837
9838 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9839
9840         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9841         declaration to narrower scopes.
9842
9843 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9844
9845         * darwin-nat.h (struct darwin_exception_msg, enum
9846         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9847         Move up.
9848         (class darwin_nat_target) <wait_1, check_new_threads,
9849         decode_exception_message, decode_message, stop_inferior,
9850         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9851         * darwin-nat.c (darwin_check_new_threads): Rename to...
9852         (darwin_nat_target::check_new_threads): ... this.
9853         (darwin_suspend_inferior_it): Remove.
9854         (darwin_decode_exception_message): Rename to...
9855         (darwin_nat_target::decode_exception_message): ... this.
9856         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9857         (darwin_decode_message): Rename to...
9858         (darwin_nat_target::decode_message): ... this.
9859         (cancel_breakpoint): Rename to...
9860         (darwin_nat_target::cancel_breakpoint): ... this.
9861         (darwin_wait): Rename to...
9862         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9863         instead of iterate_over_inferiors.
9864         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9865         (darwin_stop_inferior): Rename to...
9866         (darwin_nat_target::stop_inferior): ... this.
9867         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9868         (darwin_init_thread_list): Rename to...
9869         (darwin_nat_target::init_thread_list): ... this.
9870         (darwin_ptrace_him): Rename to...
9871         (darwin_nat_target::ptrace_him): ... this.
9872         (darwin_nat_target::create_inferior): Pass lambda function to
9873         fork_inferior.
9874         (darwin_nat_target::detach): Call stop_inferior instead of
9875         darwin_stop_inferior.
9876         * fork-inferior.h (fork_inferior): Change init_trace_fun
9877         parameter to gdb::function_view.
9878         * fork-inferior.c (fork_inferior): Likewise.
9879
9880 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9881
9882         * i386-cygwin-tdep.c (core_process_module_section): Update.
9883         * windows-nat.c (struct lm_info_windows): Add text_offset.
9884         (windows_xfer_shared_libraries): Update.
9885         * windows-tdep.c (windows_xfer_shared_library):
9886         Add text_offset_cached argument.
9887         * windows-tdep.h (windows_xfer_shared_library): Update.
9888
9889 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9890
9891         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9892
9893 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9894
9895         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9896         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9897         replace with range-based for.
9898         (gdbsim_interrupt_inferior): Remove.
9899         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9900         with a range-based for.  Inline code from
9901         gdbsim_interrupt_inferior.
9902
9903 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9904
9905         * infrun.c (proceed): Fix indentation.
9906
9907 2020-01-21  Tom Tromey  <tromey@adacore.com>
9908
9909         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9910         * python/python.c (python_extension_ops): Update.
9911         (gdbpy_colorize): New function.
9912         * python/lib/gdb/__init__.py (colorize): New function.
9913         * extension.h (ext_lang_colorize): Declare.
9914         * extension.c (ext_lang_colorize): New function.
9915         * extension-priv.h (struct extension_language_ops) <colorize>: New
9916         member.
9917         * cli/cli-style.c (_initialize_cli_style): Update help text.
9918
9919 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9920
9921         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9922         <cond>: Change type to bool.
9923         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9924         (aarch64_displaced_step_cb): Likewise.
9925         (aarch64_displaced_step_tb): Likewise.
9926
9927 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9928
9929         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9930         output.
9931
9932 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9933
9934         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9935         <pc_adjust>: Adjust the documentation.
9936         (aarch64_displaced_step_fixup): Check if PC really moved before
9937         adjusting it.
9938
9939 2020-01-19  Tom Tromey  <tom@tromey.com>
9940
9941         * disasm.c (~gdb_disassembler): New destructor.
9942         (gdb_buffered_insn_length): Call disassemble_free_target.
9943         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9944         DISABLE_COPY_AND_ASSIGN.
9945
9946 2020-01-19  Tom Tromey  <tom@tromey.com>
9947
9948         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9949         (die_reader_func_ftype): Remove.
9950         (cutu_reader): New class.
9951         (dw2_get_file_names_reader): Remove "data" parameter.
9952         (dw2_get_file_names): Use cutu_reader.
9953         (create_debug_type_hash_table): Update.
9954         (read_cutu_die_from_dwo): Update comment.
9955         (lookup_dwo_unit): Add dwo_name parameter.
9956         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9957         die_reader_func_ftype and data parameters.
9958         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9959         Remove die_reader_func_ftype and data parameters.
9960         (~cutu_reader): New; from init_cutu_and_read_dies.
9961         (cutu_reader::cutu_reader): Rename from
9962         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9963         and data parameters.
9964         (init_cutu_and_read_dies_simple): Remove.
9965         (struct process_psymtab_comp_unit_data): Remove.
9966         (process_psymtab_comp_unit_reader): Remove data parameter; add
9967         want_partial_unit and pretend_language parameters.
9968         (process_psymtab_comp_unit): Use cutu_reader.
9969         (build_type_psymtabs_reader): Remove data parameter.
9970         (build_type_psymtabs_1): Use cutu_reader.
9971         (process_skeletonless_type_unit): Likewise.
9972         (load_partial_comp_unit_reader): Remove.
9973         (load_partial_comp_unit): Use cutu_reader.
9974         (load_full_comp_unit_reader): Remove.
9975         (load_full_comp_unit): Use cutu_reader.
9976         (struct create_dwo_cu_data): Remove.
9977         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9978         dwo_unit parameters.
9979         (create_cus_hash_table): Use cutu_reader.
9980         (struct dwarf2_read_addr_index_data): Remove.
9981         (dwarf2_read_addr_index_reader): Remove.
9982         (dwarf2_read_addr_index): Use cutu_reader.
9983         (read_signatured_type_reader): Remove.
9984         (read_signatured_type): Use cutu_reader.
9985
9986 2020-01-19  Tom Tromey  <tom@tromey.com>
9987
9988         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9989         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9990         (tui_wrefresh): Declare.
9991         * tui/tui-wingeneral.c (suppress_output): New global.
9992         (tui_suppress_output, ~tui_suppress_output): New constructor and
9993         destructor.
9994         (tui_wrefresh): New function.
9995         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9996         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9997         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9998         method.
9999         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10000         tui_wrefresh.
10001         (tui_data_window::no_refresh): New method.
10002         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10003         (tui_reg_command): Use tui_suppress_output
10004         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10005         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10006         method.
10007         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10008
10009 2020-01-19  Tom Tromey  <tom@tromey.com>
10010
10011         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10012         Handle case where symtab is null.
10013
10014 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10015
10016         * linux-fork.c (one_fork_p): Simplify.
10017
10018 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10019
10020         * top.c (struct qt_args): Remove.
10021         (kill_or_detach): Change return type to void, replace `void *`
10022         parameter with a proper one.
10023         (print_inferior_quit_action):  Likewise.
10024         (quit_confirm): Use range-based for loop to iterate over inferiors.
10025         (quit_force): Likewise.
10026
10027 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10028
10029         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10030         `void *` parameter with proper parameters.
10031         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10032         (print_one_inferior): Change return type to void, replace `void *`
10033         parameter with proper parameters.
10034         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10035         inferiors.
10036         (get_other_inferior): Remove.
10037         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10038         inferiors.
10039
10040 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10041
10042         * mi/mi-interp.c (report_initial_inferior): Remove.
10043         (mi_interp::init): Use range-based for to iterate over inferiors.
10044
10045 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10046
10047         * python/py-inferior.c (build_inferior_list): Remove.
10048         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10049
10050 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10051
10052         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10053         (btrace_stitch_trace): Likewise.
10054         * charset.c (intermediate_encoding): Likewise (vaild).
10055         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10056         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10057         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10058
10059 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10060
10061         * windows-tdep.c (windows_get_tlb_type):
10062         Add rtl_user_process_parameters type.
10063
10064 2020-01-16  Pedro Alves  <palves@redhat.com>
10065             Norbert Lange  <nolange79@gmail.com>
10066
10067         PR build/24805
10068         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10069         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10070         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10071         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10072         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10073         (ps_plog): Redeclare exported functions with default visibility.
10074
10075 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10076
10077         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10078         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10079
10080 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10081
10082         * infcmd.c (post_create_inferior): Use get_thread_regcache
10083         instead of get_current_regcache.
10084
10085 2020-01-14  Tom Tromey  <tom@tromey.com>
10086
10087         PR symtab/12535:
10088         * python/python.c (gdbpy_decode_line): Treat empty string the same
10089         as no argument.
10090
10091 2020-01-14  Tom Tromey  <tom@tromey.com>
10092
10093         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10094
10095 2020-01-14  Tom Tromey  <tom@tromey.com>
10096
10097         * nat/linux-btrace.c: Don't include <config.h>.
10098         * nat/linux-ptrace.c: Don't include <config.h>.
10099         * nat/x86-linux-dregs.c: Don't include <config.h>.
10100
10101 2020-01-14  Tom Tromey  <tom@tromey.com>
10102
10103         * configure: Rebuild.
10104         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10105
10106 2020-01-14  Tom Tromey  <tom@tromey.com>
10107
10108         * nat/x86-linux-dregs.c: Include configh.h.
10109         * nat/linux-ptrace.c: Include configh.h.
10110         * nat/linux-btrace.c: Include configh.h.
10111         * defs.h: Include config.h, bfd.h.
10112         * configure.ac: Don't source common.host.
10113         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10114         * configure: Rebuild.
10115         * acinclude.m4: Update path.
10116         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10117         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10118         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10119         (CLIBS): Add LIBSUPPORT.
10120         (CDEPS): Likewise.
10121         (COMMON_SFILES): Remove gdbsupport files.
10122         (HFILES_NO_SRCDIR): Likewise.
10123         (stamp-version): Update path to create-version.sh.
10124         (ALLDEPFILES): Remove gdbsupport files.
10125
10126 2020-01-14  Tom Tromey  <tom@tromey.com>
10127
10128         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10129         USE_WIN32API when needed.
10130         * configure.ac (USE_WIN32API): Don't define.
10131         (WIN32LIBS): Use WIN32APILIBS.
10132         * configure: Rebuild.
10133
10134 2020-01-14  Tom Tromey  <tom@tromey.com>
10135
10136         * configure: Rebuild.
10137         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10138
10139 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10140
10141         * skip.c (skip_function_command): Make skip w/o arguments use the
10142         name of the inlined function if pc is inside any inlined function.
10143
10144 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10145
10146         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10147         * infrun.c (resume_1): Likewise.
10148         (handle_inferior_event): Remove stale comment.
10149         * linux-nat.c (linux_nat_target::resume): Update comments.
10150         (save_stop_reason): Likewise.
10151         (linux_nat_filter_event): Likewise.
10152         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10153
10154 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10155
10156         * elfread.c (record_minimal_symbol): Set section index to 0 for
10157         non-allocatable sections.
10158
10159
10160 2020-01-13  Ali Tamur <tamur@google.com>
10161
10162         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10163         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10164         to gdb::optional.  Update comments.
10165         (dwo_file): Update comments.
10166         (read_attribute): Update API to take an additional out parameter,
10167         need_reprocess.  This is used to mark attributes that need other
10168         attributes (e.g. str_offsets_base) for correct computation which may not
10169         have been read yet.
10170         (read_attribute_reprocess): New function declaration.
10171         (read_addr_index): Likewise.
10172         (read_dwo_str_index): Likewise.
10173         (read_stub_str_index): Likewise.
10174         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10175         (lookup_addr_base): New function definition.
10176         (lookup_ranges_base): Likewise.
10177         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10178         lookup_ranges_base.
10179         (init_cutu_and_read_dies): Update comments.
10180         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10181         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10182         Update comments.
10183         (init_cutu_and_read_dies_simple): Reflect API changes.
10184         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10185         (create_cus_hash_table): Change API to take parent compile unit.
10186         Reflect API changes.
10187         (open_and_init_dwo_file): Reflect API changes.
10188         (dwarf2_get_pc_bounds): Update comments.
10189         (dwarf2_record_block_ranges): Likewise.
10190         (read_full_die_1): Change implementation to reprocess attributes that
10191         need str_offsets_base and addr_base.
10192         (partial_die_info::read): Likewise.
10193         (read_attribute_reprocess): New function definition.
10194         (read_attribute_value): Change API to take an additional out parameter,
10195         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10196         when a non-dwo compile unit has index based attributes.
10197         (read_attribute): Reflect API changes.
10198         (read_addr_index_1): Reflect API changes.  Update comments.
10199         (dwarf2_read_addr_index_data): Reflect API changes.
10200         (dwarf2_read_addr_index): Likewise.
10201         (read_str_index): Change API and implementation.  This becomes a helper
10202         to be used by the new string index related methods.  Update error
10203         message and comments.
10204         (read_dwo_str_index): New function definition.
10205         (read_stub_str_index): Likewise.
10206         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10207         * symfile.h (dwarf2_debug_sections): Likewise.
10208         * xcoffread.c (dwarf2_debug_sections): Likewise.
10209
10210 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10211
10212         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10213         core_reg_sect type to gdb_byte *.
10214         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10215         * cris-tdep.c (fetch_core_registers): Likewise.
10216         * corelow.c (core_target::get_core_register_section): Change
10217         type of `contents` to gdb::byte_vector.
10218
10219 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10220
10221         * tui/tui-wingeneral.c (box_win): Position the title in the center
10222         of the border.
10223
10224 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10225
10226         * corelow.c (core_target::get_core_register_section): Use
10227           std::vector instead of alloca.
10228
10229 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10230
10231         * warning.m4: Add -Wmissing-declarations to build_warnings.
10232         * configure: Re-generate.
10233
10234 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10235
10236         * python/python.c (init__gdb_module): Add declaration.
10237
10238 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10239
10240         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10241         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10242         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10243         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10244         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10245         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10246         * ada-exp.y (_initialize_ada_exp): Add declaration.
10247         * ada-lang.c (_initialize_ada_language): Add declaration.
10248         * ada-tasks.c (_initialize_tasks): Add declaration.
10249         * agent.c (_initialize_agent): Add declaration.
10250         * aix-thread.c (_initialize_aix_thread): Add declaration.
10251         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10252         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10253         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10254         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10255         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10256         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10257         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10258         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10259         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10260         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10261         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10262         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10263         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10264         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10265         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10266         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10267         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10268         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10269         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10270         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10271         * annotate.c (_initialize_annotate): Add declaration.
10272         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10273         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10274         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10275         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10276         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10277         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10278         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10279         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10280         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10281         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10282         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10283         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10284         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10285         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10286         * auto-load.c (_initialize_auto_load): Add declaration.
10287         * auxv.c (_initialize_auxv): Add declaration.
10288         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10289         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10290         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10291         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10292         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10293         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10294         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10295         * breakpoint.c (_initialize_breakpoint): Add declaration.
10296         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10297         * btrace.c (_initialize_btrace): Add declaration.
10298         * charset.c (_initialize_charset): Add declaration.
10299         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10300         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10301         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10302         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10303         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10304         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10305         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10306         * coffread.c (_initialize_coffread): Add declaration.
10307         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10308         * compile/compile.c (_initialize_compile): Add declaration.
10309         * complaints.c (_initialize_complaints): Add declaration.
10310         * completer.c (_initialize_completer): Add declaration.
10311         * copying.c (_initialize_copying): Add declaration.
10312         * corefile.c (_initialize_core): Add declaration.
10313         * corelow.c (_initialize_corelow): Add declaration.
10314         * cp-abi.c (_initialize_cp_abi): Add declaration.
10315         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10316         * cp-support.c (_initialize_cp_support): Add declaration.
10317         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10318         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10319         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10320         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10321         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10322         * ctfread.c (_initialize_ctfread): Add declaration.
10323         * d-lang.c (_initialize_d_language): Add declaration.
10324         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10325         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10326         * dbxread.c (_initialize_dbxread): Add declaration.
10327         * dcache.c (_initialize_dcache): Add declaration.
10328         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10329         * disasm.c (_initialize_disasm): Add declaration.
10330         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10331         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10332         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10333         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10334         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10335         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10336         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10337         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10338         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10339         * elfread.c (_initialize_elfread): Add declaration.
10340         * exec.c (_initialize_exec): Add declaration.
10341         * extension.c (_initialize_extension): Add declaration.
10342         * f-lang.c (_initialize_f_language): Add declaration.
10343         * f-valprint.c (_initialize_f_valprint): Add declaration.
10344         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10345         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10346         * filesystem.c (_initialize_filesystem): Add declaration.
10347         * findcmd.c (_initialize_mem_search): Add declaration.
10348         * findvar.c (_initialize_findvar): Add declaration.
10349         * fork-child.c (_initialize_fork_child): Add declaration.
10350         * frame-base.c (_initialize_frame_base): Add declaration.
10351         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10352         * frame.c (_initialize_frame): Add declaration.
10353         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10354         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10355         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10356         * gcore.c (_initialize_gcore): Add declaration.
10357         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10358         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10359         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10360         * gdbarch.c (_initialize_gdbarch): Add declaration.
10361         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10362         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10363         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10364         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10365         * go-lang.c (_initialize_go_language): Add declaration.
10366         * go32-nat.c (_initialize_go32_nat): Add declaration.
10367         * guile/guile.c (_initialize_guile): Add declaration.
10368         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10369         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10370         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10371         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10372         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10373         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10374         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10375         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10376         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10377         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10378         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10379         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10380         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10381         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10382         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10383         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10384         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10385         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10386         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10387         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10388         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10389         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10390         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10391         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10392         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10393         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10394         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10395         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10396         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10397         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10398         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10399         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10400         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10401         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10402         * infcall.c (_initialize_infcall): Add declaration.
10403         * infcmd.c (_initialize_infcmd): Add declaration.
10404         * inflow.c (_initialize_inflow): Add declaration.
10405         * infrun.c (_initialize_infrun): Add declaration.
10406         * interps.c (_initialize_interpreter): Add declaration.
10407         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10408         * jit.c (_initialize_jit): Add declaration.
10409         * language.c (_initialize_language): Add declaration.
10410         * linux-fork.c (_initialize_linux_fork): Add declaration.
10411         * linux-nat.c (_initialize_linux_nat): Add declaration.
10412         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10413         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10414         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10415         * m2-lang.c (_initialize_m2_language): Add declaration.
10416         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10417         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10418         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10419         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10420         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10421         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10422         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10423         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10424         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10425         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10426         * machoread.c (_initialize_machoread): Add declaration.
10427         * macrocmd.c (_initialize_macrocmd): Add declaration.
10428         * macroscope.c (_initialize_macroscope): Add declaration.
10429         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10430         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10431         * maint.c (_initialize_maint_cmds): Add declaration.
10432         * mdebugread.c (_initialize_mdebugread): Add declaration.
10433         * memattr.c (_initialize_mem): Add declaration.
10434         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10435         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10436         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10437         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10438         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10439         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10440         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10441         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10442         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10443         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10444         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10445         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10446         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10447         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10448         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10449         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10450         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10451         * mipsread.c (_initialize_mipsread): Add declaration.
10452         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10453         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10454         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10455         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10456         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10457         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10458         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10459         * nto-procfs.c (_initialize_procfs): Add declaration.
10460         * objc-lang.c (_initialize_objc_language): Add declaration.
10461         * observable.c (_initialize_observer): Add declaration.
10462         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10463         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10464         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10465         * osabi.c (_initialize_gdb_osabi): Add declaration.
10466         * osdata.c (_initialize_osdata): Add declaration.
10467         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10468         * parse.c (_initialize_parse): Add declaration.
10469         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10470         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10471         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10472         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10473         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10474         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10475         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10476         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10477         * printcmd.c (_initialize_printcmd): Add declaration.
10478         * probe.c (_initialize_probe): Add declaration.
10479         * proc-api.c (_initialize_proc_api): Add declaration.
10480         * proc-events.c (_initialize_proc_events): Add declaration.
10481         * proc-service.c (_initialize_proc_service): Add declaration.
10482         * procfs.c (_initialize_procfs): Add declaration.
10483         * producer.c (_initialize_producer): Add declaration.
10484         * psymtab.c (_initialize_psymtab): Add declaration.
10485         * python/python.c (_initialize_python): Add declaration.
10486         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10487         * record-btrace.c (_initialize_record_btrace): Add declaration.
10488         * record-full.c (_initialize_record_full): Add declaration.
10489         * record.c (_initialize_record): Add declaration.
10490         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10491         * regcache.c (_initialize_regcache): Add declaration.
10492         * reggroups.c (_initialize_reggroup): Add declaration.
10493         * remote-notif.c (_initialize_notif): Add declaration.
10494         * remote-sim.c (_initialize_remote_sim): Add declaration.
10495         * remote.c (_initialize_remote): Add declaration.
10496         * reverse.c (_initialize_reverse): Add declaration.
10497         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10498         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10499         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10500         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10501         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10502         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10503         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10504         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10505         Add declaration.
10506         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10507         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10508         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10509         * rust-exp.y (_initialize_rust_exp): Add declaration.
10510         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10511         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10512         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10513         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10514         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10515         * score-tdep.c (_initialize_score_tdep): Add declaration.
10516         * ser-go32.c (_initialize_ser_dos): Add declaration.
10517         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10518         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10519         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10520         * ser-uds.c (_initialize_ser_socket): Add declaration.
10521         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10522         * serial.c (_initialize_serial): Add declaration.
10523         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10524         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10525         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10526         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10527         * skip.c (_initialize_step_skip): Add declaration.
10528         * sol-thread.c (_initialize_sol_thread): Add declaration.
10529         * solib-aix.c (_initialize_solib_aix): Add declaration.
10530         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10531         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10532         * solib-frv.c (_initialize_frv_solib): Add declaration.
10533         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10534         * solib-target.c (_initialize_solib_target): Add declaration.
10535         * solib.c (_initialize_solib): Add declaration.
10536         * source-cache.c (_initialize_source_cache): Add declaration.
10537         * source.c (_initialize_source): Add declaration.
10538         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10539         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10540         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10541         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10542         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10543         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10544         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10545         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10546         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10547         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10548         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10549         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10550         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10551         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10552         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10553         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10554         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10555         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10556         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10557         * stabsread.c (_initialize_stabsread): Add declaration.
10558         * stack.c (_initialize_stack): Add declaration.
10559         * stap-probe.c (_initialize_stap_probe): Add declaration.
10560         * std-regs.c (_initialize_frame_reg): Add declaration.
10561         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10562         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10563         * symfile.c (_initialize_symfile): Add declaration.
10564         * symmisc.c (_initialize_symmisc): Add declaration.
10565         * symtab.c (_initialize_symtab): Add declaration.
10566         * target.c (_initialize_target): Add declaration.
10567         * target-connection.c (_initialize_target_connection): Add
10568         declaration.
10569         * target-dcache.c (_initialize_target_dcache): Add declaration.
10570         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10571         * thread.c (_initialize_thread): Add declaration.
10572         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10573         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10574         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10575         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10576         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10577         * tracectf.c (_initialize_ctf): Add declaration.
10578         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10579         * tracefile.c (_initialize_tracefile): Add declaration.
10580         * tracepoint.c (_initialize_tracepoint): Add declaration.
10581         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10582         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10583         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10584         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10585         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10586         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10587         * tui/tui.c (_initialize_tui): Add declaration.
10588         * typeprint.c (_initialize_typeprint): Add declaration.
10589         * ui-style.c (_initialize_ui_style): Add declaration.
10590         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10591         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10592         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10593         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10594         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10595         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10596         * unittests/filtered_iterator-selftests.c
10597         (_initialize_filtered_iterator_selftests): Add declaration.
10598         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10599         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10600         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10601         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10602         * unittests/main-thread-selftests.c
10603         (_initialize_main_thread_selftests): Add declaration.
10604         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10605         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10606         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10607         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10608         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10609         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10610         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10611         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10612         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10613         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10614         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10615         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10616         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10617         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10618         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10619         declaration.
10620         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10621         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10622         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10623         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10624         * user-regs.c (_initialize_user_regs): Add declaration.
10625         * utils.c (_initialize_utils): Add declaration.
10626         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10627         * valops.c (_initialize_valops): Add declaration.
10628         * valprint.c (_initialize_valprint): Add declaration.
10629         * value.c (_initialize_values): Add declaration.
10630         * varobj.c (_initialize_varobj): Add declaration.
10631         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10632         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10633         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10634         * windows-nat.c (_initialize_windows_nat): Add declaration.
10635         (_initialize_check_for_gdb_ini): Add declaration.
10636         (_initialize_loadable): Add declaration.
10637         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10638         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10639         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10640         * xcoffread.c (_initialize_xcoffread): Add declaration.
10641         * xml-support.c (_initialize_xml_support): Add declaration.
10642         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10643         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10644         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10645         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10646
10647 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10648
10649         * regformats/regdat.sh: Generate declaration for init function.
10650
10651 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10652
10653         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10654         up.
10655         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10656         close_one_inferior>: New methods.
10657         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10658         pass down target to find_inferior_pid.
10659         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10660         Pass down target to find_inferior_ptid.
10661         (gdbsim_target::create_inferior): Pass down target to
10662         add_thread_silent.
10663         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10664         target down to find_inferior_ptid and switch_to_thread.
10665         (gdbsim_target::close): Update to call close_one_inferior.
10666         (struct resume_data): Remove.
10667         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10668         directly, rather than through a void pointer.
10669         (gdbsim_target::resume): Update to call resume_one_inferior.
10670
10671 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10672
10673         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10674
10675 2020-01-12  Pedro Alves  <palves@redhat.com>
10676
10677         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10678         directly for the current inferior instead of
10679         discard_all_inferiors.
10680         (discard_all_inferiors): Delete.
10681
10682 2020-01-11  Tom Tromey  <tom@tromey.com>
10683
10684         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10685         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10686         deprecated_safe_get_selected_frame.
10687
10688 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10689
10690         * inferior.c (print_inferior): Switch inferior before printing it.
10691
10692 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10693             Pedro Alves  <palves@redhat.com>
10694
10695         * progspace-and-thread.c (switch_to_program_space_and_thread):
10696         Assert there's an inferior for PSPACE.  Use
10697         switch_to_inferior_no_thread to switch the inferior too.
10698         * progspace.c (program_space::~program_space): Call
10699         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10700         (program_space::free_all_objfiles): Don't call clear_symtab_users
10701         here.
10702         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10703
10704 2020-01-10  Pedro Alves  <palves@redhat.com>
10705
10706         * NEWS: Mention multi-target debugging, "info connections", and
10707         "add-inferior -no-connection".
10708
10709 2020-01-10  Pedro Alves  <palves@redhat.com>
10710
10711         * infrun.c: Include "target-connection.h".
10712         (check_multi_target_resumption): New.
10713         (proceed): Call it.
10714         * target-connection.c (make_target_connection_string): Make
10715         extern.
10716         * target-connection.h (make_target_connection_string): Declare.
10717
10718 2020-01-10  Pedro Alves  <palves@redhat.com>
10719
10720         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10721         * inferior.c (uiout_field_connection): New function.
10722         (print_inferior): Add new "connection-id" column.
10723         (add_inferior_command): Show connection number/string of added
10724         inferior.
10725         * process-stratum-target.h
10726         (process_stratum_target::connection_string): New virtual method.
10727         (process_stratum_target::connection_number): New field.
10728         * remote.c (remote_target::connection_string): New override.
10729         * target-connection.c: New file.
10730         * target-connection.h: New file.
10731         * target.c (decref_target): Remove process_stratum targets from
10732         the connection list.
10733         (target_stack::push): Add process_stratum targets to the
10734         connection list.
10735
10736 2020-01-10  Pedro Alves  <palves@redhat.com>
10737
10738         Revert:
10739         2016-04-12  Pedro Alves  <palves@redhat.com>
10740         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10741         Remove references to name.
10742         * serial.h (struct serial) <name>: Delete.
10743
10744 2020-01-10  Pedro Alves  <palves@redhat.com>
10745
10746         * gdbarch-selftests.c (register_to_value_test): Remove "target
10747         already pushed" check.
10748
10749 2020-01-10  Pedro Alves  <palves@redhat.com>
10750             John Baldwin  <jhb@FreeBSD.org>
10751
10752         * aarch64-linux-nat.c
10753         (aarch64_linux_nat_target::thread_architecture): Adjust.
10754         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10755         (task_command_1): Likewise.
10756         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10757         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10758         (aix_thread_target::store_registers)
10759         (aix_thread_target::thread_alive): Adjust.
10760         * amd64-fbsd-tdep.c: Include "inferior.h".
10761         (amd64fbsd_get_thread_local_address): Pass down target.
10762         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10763         thread's gdbarch instead of target_gdbarch.
10764         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10765         get_last_target_status.
10766         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10767         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10768         inferiors.
10769         (update_inserted_breakpoint_locations): Skip if inferiors with no
10770         execution.
10771         (update_global_location_list): When handling moribund locations,
10772         find representative inferior for location's pspace, and use thread
10773         count of its process_stratum target.
10774         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10775         * bsd-uthread.c (bsd_uthread_target::wait): Use
10776         as_process_stratum_target and adjust thread_change_ptid and
10777         add_thread calls.
10778         (bsd_uthread_target::update_thread_list): Use
10779         as_process_stratum_target and adjust find_thread_ptid,
10780         thread_change_ptid and add_thread calls.
10781         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10782         find_thread_ptid call.
10783         * corelow.c (add_to_thread_list): Adjust add_thread call.
10784         (core_target_open): Adjust add_thread_silent and thread_count
10785         calls.
10786         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10787         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10788         * event-top.c (async_disconnect): Pop targets from all inferiors.
10789         * exec.c (add_target_sections): Push exec target on all inferiors
10790         sharing the program space.
10791         (remove_target_sections): Remove the exec target from all
10792         inferiors sharing the program space.
10793         (exec_on_vfork): New.
10794         * exec.h (exec_on_vfork): Declare.
10795         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10796         Pass it down.
10797         (fbsd_nat_target::update_thread_list): Adjust.
10798         (fbsd_nat_target::resume): Adjust.
10799         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10800         down.
10801         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10802         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10803         get_thread_arch_regcache call.
10804         * fork-child.c (gdb_startup_inferior): Pass target down to
10805         startup_inferior and set_executing.
10806         * gdbthread.h (struct process_stratum_target): Forward declare.
10807         (add_thread, add_thread_silent, add_thread_with_info)
10808         (in_thread_list): Add process_stratum_target parameter.
10809         (find_thread_ptid(inferior*, ptid_t)): New overload.
10810         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10811         parameter.
10812         (all_threads()): Delete overload.
10813         (all_threads, all_non_exited_threads): Add process_stratum_target
10814         parameter.
10815         (all_threads_safe): Use brace initialization.
10816         (thread_count): Add process_stratum_target parameter.
10817         (set_resumed, set_running, set_stop_requested, set_executing)
10818         (threads_are_executing, finish_thread_state): Add
10819         process_stratum_target parameter.
10820         (switch_to_thread): Use is_current_thread.
10821         * i386-fbsd-tdep.c: Include "inferior.h".
10822         (i386fbsd_get_thread_local_address): Pass down target.
10823         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10824         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10825         have_inferiors check.
10826         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10827         (inf_ptrace_target::attach): Adjust.
10828         * infcall.c (run_inferior_call): Adjust.
10829         * infcmd.c (run_command_1): Pass target to
10830         scoped_finish_thread_state.
10831         (proceed_thread_callback): Skip inferiors with no execution.
10832         (continue_command): Rename 'all_threads' local to avoid hiding
10833         'all_threads' function.  Adjust get_last_target_status call.
10834         (prepare_one_step): Adjust set_running call.
10835         (signal_command): Use user_visible_resume_target.  Compare thread
10836         pointers instead of inferior_ptid.
10837         (info_program_command): Adjust to pass down target.
10838         (attach_command): Mark target's 'thread_executing' flag.
10839         (stop_current_target_threads_ns): New, factored out from ...
10840         (interrupt_target_1): ... this.  Switch inferior before making
10841         target calls.
10842         * inferior-iter.h
10843         (struct all_inferiors_iterator, struct all_inferiors_range)
10844         (struct all_inferiors_safe_range)
10845         (struct all_non_exited_inferiors_range): Filter on
10846         process_stratum_target too.  Remove explicit.
10847         * inferior.c (inferior::inferior): Push dummy target on target
10848         stack.
10849         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10850         Add process_stratum_target parameter, and pass it down.
10851         (have_live_inferiors): Adjust.
10852         (switch_to_inferior_and_push_target): New.
10853         (add_inferior_command, clone_inferior_command): Handle
10854         "-no-connection" parameter.  Use
10855         switch_to_inferior_and_push_target.
10856         (_initialize_inferior): Mention "-no-connection" option in
10857         the help of "add-inferior" and "clone-inferior" commands.
10858         * inferior.h: Include "process-stratum-target.h".
10859         (interrupt_target_1): Use bool.
10860         (struct inferior) <push_target, unpush_target, target_is_pushed,
10861         find_target_beneath, top_target, process_target, target_at,
10862         m_stack>: New.
10863         (discard_all_inferiors): Delete.
10864         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10865         (all_inferiors, all_non_exited_inferiors): Add
10866         process_stratum_target parameter.
10867         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10868         (target_last_proc_target): New global.
10869         (follow_fork_inferior): Push target on new inferior.  Pass target
10870         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10871         reference count.
10872         (follow_fork): Adjust get_last_target_status call.  Also consider
10873         target.
10874         (follow_exec): Push target on new inferior.
10875         (struct execution_control_state) <target>: New field.
10876         (user_visible_resume_target): New.
10877         (do_target_resume): Call target_async.
10878         (resume_1): Set target's threads_executing flag.  Consider resume
10879         target.
10880         (commit_resume_all_targets): New.
10881         (proceed): Also consider resume target.  Skip threads of inferiors
10882         with no execution.  Commit resumtion in all targets.
10883         (start_remote): Pass current inferior to wait_for_inferior.
10884         (infrun_thread_stop_requested): Consider target as well.  Pass
10885         thread_info pointer to clear_inline_frame_state instead of ptid.
10886         (infrun_thread_thread_exit): Consider target as well.
10887         (random_pending_event_thread): New inferior parameter.  Use it.
10888         (do_target_wait): Rename to ...
10889         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10890         down.
10891         (threads_are_resumed_pending_p, do_target_wait): New.
10892         (prepare_for_detach): Adjust calls.
10893         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10894         do_target_wait_1 instead of do_target_wait.
10895         (fetch_inferior_event): Adjust.  Switch to representative
10896         inferior.  Pass target down.
10897         (set_last_target_status): Add process_stratum_target parameter.
10898         Save target in global.
10899         (get_last_target_status): Add process_stratum_target parameter and
10900         handle it.
10901         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10902         (context_switch): Check inferior_ptid == null_ptid before calling
10903         inferior_thread().
10904         (get_inferior_stop_soon): Pass down target.
10905         (wait_one): Rename to ...
10906         (poll_one_curr_target): ... this.
10907         (struct wait_one_event): New.
10908         (wait_one): New.
10909         (stop_all_threads): Adjust.
10910         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10911         event's target.
10912         (switch_back_to_stepped_thread): Also consider target.
10913         (print_stop_event): Update.
10914         (normal_stop): Update.  Also consider the resume target.
10915         * infrun.h (wait_for_inferior): Remove declaration.
10916         (user_visible_resume_target): New declaration.
10917         (get_last_target_status, set_last_target_status): New
10918         process_stratum_target parameter.
10919         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10920         process_stratum_target parameter, and use it.
10921         (clear_inline_frame_state (thread_info*)): New.
10922         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10923         process_stratum_target parameter.
10924         (clear_inline_frame_state (thread_info*)): Declare.
10925         * linux-fork.c (delete_checkpoint_command): Pass target down to
10926         find_thread_ptid.
10927         (checkpoint_command): Adjust.
10928         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10929         instead of just tweaking inferior_ptid.
10930         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10931         (exit_lwp): Pass target down to find_thread_ptid.
10932         (attach_proc_task_lwp_callback): Pass target down to
10933         add_thread/set_running/set_executing.
10934         (linux_nat_target::attach): Pass target down to
10935         thread_change_ptid.
10936         (get_detach_signal): Pass target down to find_thread_ptid.
10937         Consider last target status's target.
10938         (linux_resume_one_lwp_throw, resume_lwp)
10939         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10940         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10941         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10942         (linux_nat_target::async_wait_fd): New.
10943         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10944         target down.
10945         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10946         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10947         * linux-thread-db.c (struct thread_db_info::process_target): New
10948         field.
10949         (add_thread_db_info): Save target.
10950         (get_thread_db_info): New process_stratum_target parameter.  Also
10951         match target.
10952         (delete_thread_db_info): New process_stratum_target parameter.
10953         Also match target.
10954         (thread_from_lwp): Adjust to pass down target.
10955         (thread_db_notice_clone): Pass down target.
10956         (check_thread_db_callback): Pass down target.
10957         (try_thread_db_load_1): Always push the thread_db target.
10958         (try_thread_db_load, record_thread): Pass target down.
10959         (thread_db_target::detach): Pass target down.  Always unpush the
10960         thread_db target.
10961         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10962         target down.  Always unpush the thread_db target.
10963         (find_new_threads_callback, thread_db_find_new_threads_2)
10964         (thread_db_target::update_thread_list): Pass target down.
10965         (thread_db_target::pid_to_str): Pass current inferior down.
10966         (thread_db_target::get_thread_local_address): Pass target down.
10967         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10968         target down.
10969         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10970         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10971         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10972         (procfs_init_inferior): Rename to ...
10973         (procfs_target::procfs_init_inferior): ... this and adjust.
10974         (procfs_target::create_inferior, procfs_notice_thread)
10975         (procfs_do_thread_registers): Adjust.
10976         * ppc-fbsd-tdep.c: Include "inferior.h".
10977         (ppcfbsd_get_thread_local_address): Pass down target.
10978         * proc-service.c (ps_xfer_memory): Switch current inferior and
10979         program space as well.
10980         (get_ps_regcache): Pass target down.
10981         * process-stratum-target.c
10982         (process_stratum_target::thread_address_space)
10983         (process_stratum_target::thread_architecture): Pass target down.
10984         * process-stratum-target.h
10985         (process_stratum_target::threads_executing): New field.
10986         (as_process_stratum_target): New.
10987         * ravenscar-thread.c
10988         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10989         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10990         down.
10991         * record-btrace.c (record_btrace_target::info_record): Adjust.
10992         (record_btrace_target::record_method)
10993         (record_btrace_target::record_is_replaying)
10994         (record_btrace_target::fetch_registers)
10995         (get_thread_current_frame_id, record_btrace_target::resume)
10996         (record_btrace_target::wait, record_btrace_target::stop): Pass
10997         target down.
10998         * record-full.c (record_full_wait_1): Switch to event thread.
10999         Pass target down.
11000         * regcache.c (regcache::regcache)
11001         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11002         process_stratum_target parameter and handle it.
11003         (current_thread_target): New global.
11004         (get_thread_regcache): Add process_stratum_target parameter and
11005         handle it.  Switch inferior before calling target method.
11006         (get_thread_regcache): Pass target down.
11007         (get_thread_regcache_for_ptid): Pass target down.
11008         (registers_changed_ptid): Add process_stratum_target parameter and
11009         handle it.
11010         (registers_changed_thread, registers_changed): Pass target down.
11011         (test_get_thread_arch_aspace_regcache): New.
11012         (current_regcache_test): Define a couple local test_target_ops
11013         instances and use them for testing.
11014         (readwrite_regcache): Pass process_stratum_target parameter.
11015         (cooked_read_test, cooked_write_test): Pass mock_target down.
11016         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11017         (get_thread_arch_aspace_regcache): Add process_stratum_target
11018         parameter.
11019         (regcache::target): New method.
11020         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11021         (regcache::registers_changed_ptid): Add process_stratum_target
11022         parameter.
11023         (regcache::m_target): New field.
11024         (registers_changed_ptid): Add process_stratum_target parameter.
11025         * remote.c (remote_state::supports_vCont_probed): New field.
11026         (remote_target::async_wait_fd): New method.
11027         (remote_unpush_and_throw): Add remote_target parameter.
11028         (get_current_remote_target): Adjust.
11029         (remote_target::remote_add_inferior): Push target.
11030         (remote_target::remote_add_thread)
11031         (remote_target::remote_notice_new_inferior)
11032         (get_remote_thread_info): Pass target down.
11033         (remote_target::update_thread_list): Skip threads of inferiors
11034         bound to other targets.  (remote_target::close): Don't discard
11035         inferiors.  (remote_target::add_current_inferior_and_thread)
11036         (remote_target::process_initial_stop_replies)
11037         (remote_target::start_remote)
11038         (remote_target::remote_serial_quit_handler): Pass down target.
11039         (remote_target::remote_unpush_target): New remote_target
11040         parameter.  Unpush the target from all inferiors.
11041         (remote_target::remote_unpush_and_throw): New remote_target
11042         parameter.  Pass it down.
11043         (remote_target::open_1): Check whether the current inferior has
11044         execution instead of checking whether any inferior is live.  Pass
11045         target down.
11046         (remote_target::remote_detach_1): Pass down target.  Use
11047         remote_unpush_target.
11048         (extended_remote_target::attach): Pass down target.
11049         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11050         (remote_target::append_resumption): Pass down target.
11051         (remote_target::append_pending_thread_resumptions)
11052         (remote_target::remote_resume_with_hc, remote_target::resume)
11053         (remote_target::commit_resume): Pass down target.
11054         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11055         (remote_target::interrupt_query)
11056         (remote_target::remove_new_fork_children)
11057         (remote_target::check_pending_events_prevent_wildcard_vcont)
11058         (remote_target::remote_parse_stop_reply)
11059         (remote_target::process_stop_reply): Pass down target.
11060         (first_remote_resumed_thread): New remote_target parameter.  Pass
11061         it down.
11062         (remote_target::wait_as): Pass down target.
11063         (unpush_and_perror): New remote_target parameter.  Pass it down.
11064         (remote_target::readchar, remote_target::remote_serial_write)
11065         (remote_target::getpkt_or_notif_sane_1)
11066         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11067         down target.
11068         (remote_target::mourn_inferior): Pass down target.  Use
11069         remote_unpush_target.
11070         (remote_target::core_of_thread)
11071         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11072         (remote_target::pid_to_exec_file)
11073         (remote_target::thread_handle_to_thread_info): Pass down target.
11074         (remote_target::async_wait_fd): New.
11075         * riscv-fbsd-tdep.c: Include "inferior.h".
11076         (riscv_fbsd_get_thread_local_address): Pass down target.
11077         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11078         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11079         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11080         Adjust.
11081         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11082         * solib-svr4.c (enable_break): Pass down target.
11083         * spu-multiarch.c (parse_spufs_run): Pass down target.
11084         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11085         * target-delegates.c: Regenerate.
11086         * target.c (g_target_stack): Delete.
11087         (current_top_target): Return the current inferior's top target.
11088         (target_has_execution_1): Refer to the passed-in inferior's top
11089         target.
11090         (target_supports_terminal_ours): Check whether the initial
11091         inferior was already created.
11092         (decref_target): New.
11093         (target_stack::push): Incref/decref the target.
11094         (push_target, push_target, unpush_target): Adjust.
11095         (target_stack::unpush): Defref target.
11096         (target_is_pushed): Return bool.  Adjust to refer to the current
11097         inferior's target stack.
11098         (dispose_inferior): Delete, and inline parts ...
11099         (target_preopen): ... here.  Only dispose of the current inferior.
11100         (target_detach): Hold strong target reference while detaching.
11101         Pass target down.
11102         (target_thread_name): Add assertion.
11103         (target_resume): Pass down target.
11104         (target_ops::beneath, find_target_at): Adjust to refer to the
11105         current inferior's target stack.
11106         (get_dummy_target): New.
11107         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11108         has a thread running.
11109         (initialize_targets): Rename to ...
11110         (_initialize_target): ... this.
11111         * target.h: Include "gdbsupport/refcounted-object.h".
11112         (struct target_ops): Inherit refcounted_object.
11113         (target_ops::shortname, target_ops::longname): Make const.
11114         (target_ops::async_wait_fd): New method.
11115         (decref_target): Declare.
11116         (struct target_ops_ref_policy): New.
11117         (target_ops_ref): New typedef.
11118         (get_dummy_target): Declare function.
11119         (target_is_pushed): Return bool.
11120         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11121         (all_matching_threads_iterator::all_matching_threads_iterator):
11122         Handle filter target.
11123         * thread-iter.h (struct all_matching_threads_iterator, struct
11124         all_matching_threads_range, class all_non_exited_threads_range):
11125         Filter by target too.  Remove explicit.
11126         * thread.c (threads_executing): Delete.
11127         (inferior_thread): Pass down current inferior.
11128         (clear_thread_inferior_resources): Pass down thread pointer
11129         instead of ptid_t.
11130         (add_thread_silent, add_thread_with_info, add_thread): Add
11131         process_stratum_target parameter.  Use it for thread and inferior
11132         searches.
11133         (is_current_thread): New.
11134         (thread_info::deletable): Use it.
11135         (find_thread_ptid, thread_count, in_thread_list)
11136         (thread_change_ptid, set_resumed, set_running): New
11137         process_stratum_target parameter.  Pass it down.
11138         (set_executing): New process_stratum_target parameter.  Pass it
11139         down.  Adjust reference to 'threads_executing'.
11140         (threads_are_executing): New process_stratum_target parameter.
11141         Adjust reference to 'threads_executing'.
11142         (set_stop_requested, finish_thread_state): New
11143         process_stratum_target parameter.  Pass it down.
11144         (switch_to_thread): Also match inferior.
11145         (switch_to_thread): New process_stratum_target parameter.  Pass it
11146         down.
11147         (update_threads_executing): Reimplement.
11148         * top.c (quit_force): Pop targets from all inferior.
11149         (gdb_init): Don't call initialize_targets.
11150         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11151         Declare.
11152         (windows_add_thread, windows_delete_thread): Adjust.
11153         (get_windows_debug_event): Rename to ...
11154         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11155         * tracefile-tfile.c (tfile_target_open): Pass down target.
11156         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11157         Forward declare.
11158         (switch_to_thread): Add process_stratum_target parameter.
11159         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11160         parameter.  Use it.
11161         (mi_on_resume): Pass target down.
11162         * nat/fork-inferior.c (startup_inferior): Add
11163         process_stratum_target parameter.  Pass it down.
11164         * nat/fork-inferior.h (startup_inferior): Add
11165         process_stratum_target parameter.
11166         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11167
11168 2020-01-10  Pedro Alves  <palves@redhat.com>
11169
11170         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11171         directly.  Instead find the first thread in the thread list and
11172         use switch_to_thread.
11173
11174 2020-01-10  Pedro Alves  <palves@redhat.com>
11175
11176         * remote.c (remote_target::remote_add_inferior): Don't bind a
11177         process to the current inferior if the current inferior is already
11178         bound to a process.
11179
11180 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11181             Pedro Alves  <palves@redhat.com>
11182
11183         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11184         If no process is specified, return null_ptid instead of
11185         inferior_ptid.
11186         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11187         TARGET_WAITKIND_SIGNALLED with no pid.
11188
11189 2020-01-10  Pedro Alves  <palves@redhat.com>
11190
11191         * remote.c (first_remote_resumed_thread): New.
11192         (remote_target::wait_as): Use it as default event_ptid instead of
11193         inferior_ptid.
11194
11195 2020-01-10  Pedro Alves  <palves@redhat.com>
11196
11197         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11198
11199 2020-01-10  Pedro Alves  <palves@redhat.com>
11200
11201         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11202         not -1.
11203
11204 2020-01-10  Pedro Alves  <palves@redhat.com>
11205
11206         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11207         ptid to get_last_target_status.
11208         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11209         ptid to get_last_target_status.
11210         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11211         get_last_target_status.
11212         (info_program_command): Don't pass a target_waitstatus to
11213         get_last_target_status.
11214         * infrun.c (init_wait_for_inferior): Use
11215         nullify_last_target_wait_ptid.
11216         (get_last_target_status): Handle nullptr arguments.
11217         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11218         (print_stop_event): Don't pass a ptid to get_last_target_status.
11219         (normal_stop): Don't pass a ptid to get_last_target_status.
11220         * infrun.h (get_last_target_status, set_last_target_status): Move
11221         comments here and update.
11222         (nullify_last_target_wait_ptid): Declare.
11223         * linux-fork.c (fork_load_infrun_state): Remove local extern
11224         declaration of nullify_last_target_wait_ptid.
11225         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11226         to get_last_target_status.
11227
11228 2020-01-10  Pedro Alves  <palves@redhat.com>
11229
11230         * gdbthread.h (scoped_restore_current_thread)
11231         <dont_restore, restore, m_dont_restore>: Declare.
11232         * thread.c (thread_alive): Add assertion.  Return bool.
11233         (switch_to_thread_if_alive): New.
11234         (prune_threads): Switch inferior/thread.
11235         (print_thread_info_1): Switch thread before calling target methods.
11236         (scoped_restore_current_thread::restore): New, factored out from
11237         ...
11238         (scoped_restore_current_thread::~scoped_restore_current_thread):
11239         ... this.
11240         (scoped_restore_current_thread::scoped_restore_current_thread):
11241         Add assertion.
11242         (thread_apply_all_command, thread_select): Use
11243         switch_to_thread_if_alive.
11244         * infrun.c (proceed, restart_threads, handle_signal_stop)
11245         (switch_back_to_stepped_thread): Switch current thread before
11246         calling target methods.
11247
11248 2020-01-10  Pedro Alves <palves@redhat.com>
11249
11250         * inferior.c (switch_to_inferior_no_thread): New function,
11251         factored out from ...
11252         (inferior_command): ... here.
11253         * inferior.h (switch_to_inferior_no_thread): Declare.
11254         * mi/mi-main.c (run_one_inferior): Use
11255         switch_to_inferior_no_thread.
11256
11257 2020-01-10  Pedro Alves  <palves@redhat.com>
11258
11259         * infcmd.c (kill_command): Remove dead code.
11260
11261 2020-01-10  Pedro Alves  <palves@redhat.com>
11262
11263         * remote.c (remote_target::mourn_inferior): No longer check
11264         whether the target is running.
11265
11266 2020-01-10  Pedro Alves  <palves@redhat.com>
11267
11268         * corelow.c (core_target::has_execution): Change parameter type to
11269         inferior pointer.
11270         * inferior.c (number_of_live_inferiors): Use
11271         inferior::has_execution instead of target_has_execution_1.
11272         * inferior.h (inferior::has_execution): New.
11273         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11274         inferior::has_execution instead of target_has_execution_1.
11275         * process-stratum-target.c
11276         (process_stratum_target::has_execution): Change parameter type to
11277         inferior pointer.  Check the inferior's PID instead of
11278         inferior_ptid.
11279         * process-stratum-target.h
11280         (process_stratum_target::has_execution): Change parameter type to
11281         inferior pointer.
11282         * record-full.c (record_full_core_target::has_execution): Change
11283         parameter type to inferior pointer.
11284         * target.c (target_has_execution_1): Change parameter type to
11285         inferior pointer.
11286         (target_has_execution_current): Adjust.
11287         * target.h (target_ops::has_execution): Change parameter type to
11288         inferior pointer.
11289         (target_has_execution_1): Change parameter type to inferior
11290         pointer.  Change return type to bool.
11291         * tracefile.h (tracefile_target::has_execution): Change parameter
11292         type to inferior pointer.
11293
11294 2020-01-10  Pedro Alves  <palves@redhat.com>
11295
11296         * exceptions.c (print_flush): Remove current_top_target() check.
11297
11298 2020-01-10  Pedro Alves  <palves@redhat.com>
11299
11300         * remote.c (show_remote_exec_file): Show the current inferior's
11301         exec-file instead of the command variable's value.
11302
11303 2020-01-10  Pedro Alves  <palves@redhat.com>
11304
11305         * record-full.c (record_full_resume_ptid): New global.
11306         (record_full_target::resume): Set it.
11307         (record_full_wait_1): Use record_full_resume_ptid instead of
11308         inferior_ptid.
11309
11310 2020-01-10  Pedro Alves  <palves@redhat.com>
11311
11312         * gdbthread.h (scoped_restore_current_thread)
11313         <dont_restore, restore, m_dont_restore>: Declare.
11314         * thread.c (thread_alive): Add assertion.  Return bool.
11315         (switch_to_thread_if_alive): New.
11316         (prune_threads): Switch inferior/thread.
11317         (print_thread_info_1): Switch thread before calling target methods.
11318         (scoped_restore_current_thread::restore): New, factored out from
11319         ...
11320         (scoped_restore_current_thread::~scoped_restore_current_thread):
11321         ... this.
11322         (scoped_restore_current_thread::scoped_restore_current_thread):
11323         Add assertion.
11324         (thread_apply_all_command, thread_select): Use
11325         switch_to_thread_if_alive.
11326
11327 2020-01-10  George Barrett  <bob@bob131.so>
11328
11329         * stap-probe.c (stap_modify_semaphore): Don't check for null
11330         semaphores.
11331         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11332         for null semaphores.
11333
11334 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11335
11336         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11337         all source windows, and maintain horizontal scroll status while
11338         doing so.
11339
11340 2020-01-09  Tom Tromey  <tom@tromey.com>
11341
11342         PR tui/18932:
11343         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11344         update_source_window, not print_source_lines.
11345
11346 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11347
11348         * tui/tui.c (tui_enable): Register tui hooks after calling
11349         tui_display_main.
11350
11351 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11352
11353         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11354
11355 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11356
11357         * thread.c (print_thread_info_1): Fix indentation.
11358
11359 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11360
11361         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11362         unique_xmalloc_ptr outside the if to always free the demangled name.
11363
11364 2020-01-08  Tom Tromey  <tromey@adacore.com>
11365
11366         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11367         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11368         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11369         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11370         Remove.
11371         (section_offsets): New typedef.
11372         * symtab.c (fixup_section, get_msymbol_address): Update.
11373         * symmisc.c (dump_msymbols): Update.
11374         * symfile.h (relative_addr_info_to_section_offsets)
11375         (symfile_map_offsets_to_segments): Update.
11376         * symfile.c (build_section_addr_info_from_objfile)
11377         (init_objfile_sect_indices): Update.
11378         (struct place_section_arg): Change type of "offsets".
11379         (place_section): Update.
11380         (relative_addr_info_to_section_offsets): Change type of
11381         "section_offsets".  Remove "num_sections" parameter.
11382         (default_symfile_offsets, syms_from_objfile_1)
11383         (set_objfile_default_section_offset): Update.
11384         (reread_symbols): No need to preserve section offsets by hand.
11385         (symfile_map_offsets_to_segments): Change type of "offsets".
11386         * stap-probe.c (relocate_address): Update.
11387         * stabsread.h (process_one_symbol): Update.
11388         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11389         (solib_target_relocate_section_addresses): Update.
11390         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11391         Update.
11392         * solib-frv.c (frv_relocate_main_executable): Update.
11393         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11394         * solib-aix.c (solib_aix_get_section_offsets): Change return
11395         type.
11396         (solib_aix_solib_create_inferior_hook): Update.
11397         * remote.c (remote_target::get_offsets): Update.
11398         * psymtab.c (find_pc_sect_psymtab): Update.
11399         * psympriv.h (struct partial_symbol) <address, text_low,
11400         text_high>: Update.
11401         * objfiles.h (obj_section_offset): Update.
11402         (struct objfile) <section_offsets>: Change type.
11403         <num_sections>: Remove.
11404         (objfile_relocate): Update.
11405         * objfiles.c (entry_point_address_query): Update
11406         (relocate_one_symbol): Change type of "section_offsets".
11407         (objfile_relocate1, objfile_relocate1): Change type of
11408         "new_offsets".
11409         (objfile_rebase1): Update.
11410         * mipsread.c (mipscoff_symfile_read): Update.
11411         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11412         parameter.
11413         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11414         (parse_external, psymtab_to_symtab_1): Update.
11415         * machoread.c (macho_symfile_offsets): Update.
11416         * ia64-tdep.c (ia64_find_unwind_table): Update.
11417         * hppa-tdep.c (read_unwind_info): Update.
11418         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11419         * dwarf2read.c (create_addrmap_from_index)
11420         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11421         (process_psymtab_comp_unit_reader, add_partial_symbol)
11422         (add_partial_subprogram, process_full_comp_unit)
11423         (read_file_scope, read_func_scope, read_lexical_block_scope)
11424         (read_call_site_scope, dwarf2_rnglists_process)
11425         (dwarf2_ranges_process, dwarf2_ranges_read)
11426         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11427         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11428         Update.
11429         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11430         Update.
11431         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11432         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11433         (process_one_symbol): Change type of "section_offsets".
11434         * ctfread.c (get_objfile_text_range): Update.
11435         * coffread.c (coff_symtab_read, enter_linenos)
11436         (process_coff_symbol): Update.
11437         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11438         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11439
11440 2020-01-08  Tom Tromey  <tromey@adacore.com>
11441
11442         * dwarf2read.c (parse_macro_definition): Use std::string.
11443         (parse_macro_definition): Likewise.
11444
11445 2020-01-08  Tom Tromey  <tromey@adacore.com>
11446
11447         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11448         (ATTR_ALLOC_CHUNK): Remove.
11449
11450 2020-01-08  Tom Tromey  <tromey@adacore.com>
11451
11452         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11453
11454 2020-01-08  Tom Tromey  <tromey@adacore.com>
11455
11456         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11457         (dwarf2_compute_name, open_dwo_file): Likewise.
11458         (process_enumeration_scope): Use std::vector.
11459         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11460         (partial_die_info::fixup, dwarf2_start_subfile)
11461         (guess_full_die_structure_name, dwarf2_name): Likewise.
11462         (determine_prefix): Update.
11463         (guess_full_die_structure_name): Make return type const.
11464         (partial_die_full_name): Return unique_xmalloc_ptr.
11465         (DW_FIELD_ALLOC_CHUNK): Remove.
11466
11467 2020-01-07  Tom Tromey  <tromey@adacore.com>
11468
11469         PR build/24937:
11470         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11471
11472 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11473
11474         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11475
11476 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11477
11478         * stack.c (print_frame_info): Move disassemble_next_line code
11479         inside source_print block.
11480
11481 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11482
11483         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11484         gdb/signals.h, as we are now using native signal symbols.
11485
11486 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11487
11488         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11489         overflow by an early check of content vs threshold.
11490         * tui/tui-source.c (tui_source_window::line_is_displayed):
11491         Likewise.
11492
11493 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11494
11495         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11496
11497 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11498
11499         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11500         export table if no section contains it's RVA.
11501
11502 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11503
11504         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11505
11506 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11507
11508         * source.c (print_source_lines_base): Set last_line_listed.
11509
11510 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11511
11512         * tui/tui-disasm.c: Remove trailing spaces.
11513
11514 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11515             Pedro Alves  <palves@redhat.com>
11516
11517         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11518         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11519         (windows_gdb_signal_to_target): New function, uses the above
11520         enumeration to convert GDB internal signal codes to equivalent
11521         Windows codes.
11522         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11523         * windows-nat.c: Include "gdb_wait.h".
11524         (get_windows_debug_event): Extract the fatal exception from the
11525         exit status and convert to the equivalent Posix signal number.
11526         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11527         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11528         * gdbsupport/gdb_wait.c: New file, implements
11529         windows_status_to_termsig.
11530         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11531         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11532
11533 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11534
11535         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11536         show_layout.
11537
11538 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11539
11540         * aarch64-linux-nat.c
11541         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11542         and bfd_mach_aarch64.
11543
11544 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11545
11546         * ui-file.c (stdio_file::can_emit_style_escape)
11547         (tee_file::can_emit_style_escape): Ensure style is used also on
11548         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11549         to gdb_stdout.
11550         * main.c (set_gdb_data_directory): Use file style to output the
11551         warning that the given pathname is not a directory.
11552         * top.c (show_history_filename, gdb_safe_append_history)
11553         (show_gdb_datadir): Use file style.
11554
11555 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11556
11557         * solib-target.c (struct lm_info_target):
11558         Change offsets to be a unique_xmalloc_ptr.
11559         (solib_target_relocate_section_addresses): Update.
11560
11561 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11562
11563         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11564
11565 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11566
11567         * MAINTAINERS (Write After Approval): Add myself.
11568
11569 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11570
11571         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11572         Cell BE architecture.
11573         * target.h (struct target_ops) <thread_architecture>: Likewise.
11574
11575 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11576
11577         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11578
11579 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11580
11581         * MAINTAINERS (Write After Approval): Add myself.
11582
11583 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11584
11585         * gdbarch.sh: Update copyright year range of generated files.
11586
11587 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11588
11589         Update copyright year range in all GDB files.
11590
11591 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11592
11593         * copyright.py: Convert to Python 3.
11594
11595 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11596
11597         * copyright.py: Adapt after move of gnulib directory from gdb
11598         directory to toplevel directory.
11599
11600 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11601
11602         * copyright.py (main): Exit if run from the wrong directory.
11603
11604 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11605
11606         * top.c (print_gdb_version): Change copyright year to 2020.
11607
11608 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11609
11610         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11611
11612 For older changes see ChangeLog-2019.
11613 \f
11614 Local Variables:
11615 mode: change-log
11616 left-margin: 8
11617 fill-column: 74
11618 version-control: never
11619 coding: utf-8
11620 End: