gdb/ChangeLog

   1 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
   2
   3         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
   4         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
   5         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
   6         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
   7         (nbsd_get_siginfo_type): New.
   8         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
   9         (_initialize_nbsd_tdep): New.
  10
  11 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         PR binutils/26301
  14         * configure: Regenerated.
  15
  16 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         PR binutils/26301
  19         * configure: Regenerated.
  20
  21 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  22
  23         * python/py-frame.c: Remove 'user-regs.h' include.
  24         (frapy_read_register): Rewrite to make use of
  25         gdbpy_parse_register_id.
  26         * python/py-registers.c (gdbpy_parse_register_id): New function,
  27         moved here from python/py-unwind.c.  Updated the return type, and
  28         also accepts register descriptor objects.
  29         * python/py-unwind.c: Remove 'user-regs.h' include.
  30         (pyuw_parse_register_id): Moved to python/py-registers.c.
  31         (unwind_infopy_add_saved_register): Update to use
  32         gdbpy_parse_register_id.
  33         (pending_framepy_read_register): Likewise.
  34         * python/python-internal.h (gdbpy_parse_register_id): Declare.
  35
  36 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  37
  38         * python/py-registers.c: Add 'user-regs.h' include.
  39         (register_descriptor_iter_find): New function.
  40         (register_descriptor_iterator_object_methods): New static global
  41         methods array.
  42         (register_descriptor_iterator_object_type): Add pointer to methods
  43         array.
  44
  45 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
  46
  47         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
  48         for all architectures on FreeBSD 11.3 and later.
  49
  50 2020-07-27  Tom Tromey  <tromey@adacore.com>
  51
  52         * gcore.h (load_corefile): Don't declare.
  53
  54 2020-07-27  Tom de Vries  <tdevries@suse.de>
  55
  56         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
  57         * config.in: Regenerate.
  58         * configure: Regenerate.
  59
  60 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
  61
  62         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
  63         ws2tcpip.h.  When checking whether socklen_t type is defined, use
  64         ws2tcpip.h if it is available and sys/socket.h isn't.
  65         * configure: Regenerate.
  66         * config.in: Regenerate.
  67
  68 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  69
  70         PR fortran/23051
  71         PR fortran/26139
  72         * valops.c (value_ind): Pass address to
  73         readjust_indirect_value_type.
  74         * value.c (readjust_indirect_value_type): Make parameter
  75         non-const, and add extra address parameter.  Resolve original type
  76         before using it.
  77         * value.h (readjust_indirect_value_type): Update function
  78         signature and comment.
  79
  80 2020-07-25  Tom de Vries  <tdevries@suse.de>
  81
  82         PR symtab/26243
  83         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
  84         entries.
  85
  86 2020-07-24  Aaron Merey  <amerey@redhat.com>
  87
  88         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
  89         * configure: Rebuild.
  90
  91 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
  92
  93         PR corefiles/26294
  94         * corelow.c (_initialize_corelow): Add period to help text
  95         for "maintenance print core-file-backed-mappings".
  96
  97 2020-07-23  Pedro Alves  <pedro@palves.net>
  98
  99         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 100         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 101         meanwhile.
 102         * frame.c (frame_cache_generation, get_frame_cache_generation):
 103         New.
 104         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 105         (get_prev_frame_if_no_cycle): On exception, don't touch
 106         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 107         * frame.h (get_frame_cache_generation): Declare.
 108
 109 2020-07-23  Tom de Vries  <tdevries@suse.de>
 110
 111         PR tui/26282
 112         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 113         New default constructor.
 114
 115 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 116
 117         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 118         exclude non-statement entries.
 119
 120 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 121
 122         * NEWS (New commands): Mention new command
 123         "maintenance print core-file-backed-mappings".
 124
 125 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 126
 127         * corelow.c (gdbcmd.h): Include.
 128         (core_target::info_proc_mappings): New method.
 129         (get_current_core_target): New function.
 130         (maintenance_print_core_file_backed_mappings): New function.
 131         (_initialize_corelow): Add core-file-backed-mappings to
 132         "maint print" commands.
 133
 134 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 135
 136         * linux-tdep.c (dump_note_entry_p): New function.
 137         (linux_dump_mapping_p_ftype): New typedef.
 138         (linux_find_memory_regions_full): Add new parameter,
 139         should_dump_mapping_p.
 140         (linux_find_memory_regions): Adjust call to
 141         linux_find_memory_regions_full.
 142         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 143         call to linux_find_memory_regions_full.
 144
 145 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 146
 147         * corelow.c (solist.h, unordered_map): Include.
 148         (class core_target): Add field m_core_file_mappings and
 149         method build_file_mappings.
 150         (core_target::core_target): Call build_file_mappings.
 151         (core_target::~core_target): Free memory associated with
 152         m_core_file_mappings.
 153         (core_target::build_file_mappings): New method.
 154         (core_target::xfer_partial): Use m_core_file_mappings
 155         for memory transfers.
 156         * linux-tdep.c (linux_read_core_file_mappings): New
 157         function.
 158         (linux_core_info_proc_mappings): Rewrite to use
 159         linux_read_core_file_mappings.
 160         (linux_init_abi): Register linux_read_core_file_mappings.
 161
 162 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 163
 164         * arch-utils.c (default_read_core_file_mappings): New function.
 165         * arch-utils.c (default_read_core_file_mappings): Declare.
 166         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 167         * gdbarch.h, gdbarch.c: Regenerate.
 168
 169 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 170
 171         PR corefiles/25631
 172         * corelow.c (core_target:xfer_partial):  Revise
 173         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 174         case after first checking the stratum beneath the core
 175         target.
 176         (has_all_memory): Return true.
 177         * target.c (raw_memory_xfer_partial): Revise comment
 178         regarding use of has_all_memory.
 179
 180 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 181
 182         * exec.h (section_table_xfer_memory): Revise declaration,
 183         replacing section name parameter with an optional callback
 184         predicate.
 185         * exec.c (section_table_xfer_memory): Likewise.
 186         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 187         of section_table_xfer_memory.
 188
 189 2020-07-22  Tom Tromey  <tromey@adacore.com>
 190
 191         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 192         lookup_symbol_search_name.
 193
 194 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 195
 196         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 197         redundant local variable.
 198         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 199         reference, not pointer, update code accordingly.
 200
 201 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 202             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 203
 204         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 205         * jit.c (jit_breakpoint_re_set_internal): Use the
 206         `skip_jit_symbol_lookup` field.
 207
 208 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 209             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 210
 211         * jit.c (jit_read_descriptor): Define the descriptor address once,
 212         use twice.
 213         (jit_breakpoint_deleted): Move the declaration of the loop variable
 214         `iter` into the loop header.
 215         (jit_breakpoint_re_set_internal): Move the declaration of the local
 216         variable `objf_data` to the first point of definition.
 217         (jit_event_handler): Move the declaration of local variables
 218         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 219         Rename `objf` to `jited`.
 220
 221 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 222
 223         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 224         Remove.
 225         * jit.c (get_jiter_objfile_data): Update.
 226
 227 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 228             Simon Marchi  <simon.marchi@polymtl.ca>
 229
 230         * jit.c (struct jit_program_space_data): Remove.
 231         (jit_program_space_key): Remove.
 232         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 233         stuff.
 234         (get_jit_program_space_data): Remove.
 235         (jit_breakpoint_deleted): Iterate on all of the program space's
 236         objfiles.
 237         (jit_inferior_init): Likewise.
 238         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 239         type to void.
 240         (jit_breakpoint_re_set): Pass current_program_space to
 241         jit_breakpoint_re_set_internal.
 242
 243 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 244
 245         * jit.h (struct jiter_objfile_data) <cached_code_address,
 246         jit_breakpoint>: Move to here from ...
 247         * jit.c (jit_program_space_data): ... here.
 248         (jiter_objfile_data::~jiter_objfile_data): Update.
 249         (jit_breakpoint_deleted): Update.
 250         (jit_breakpoint_re_set_internal): Update.
 251
 252 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 253
 254         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 255         checks.
 256         (jit_read_descriptor): Remove NULL check.
 257         (jit_event_handler): Add an assertion.
 258
 259 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 260
 261         * jit.h (struct jit_objfile_data):  Split into...
 262         (struct jiter_objfile_data): ... this ...
 263         (struct jited_objfile_data): ... and this.
 264         * objfiles.h (struct objfile) <jit_data>: Remove.
 265         <jiter_data, jited_data>: New fields.
 266         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 267         (jiter_objfile_data::~jiter_objfile_data): ... this.
 268         (get_jit_objfile_data): Rename to ...
 269         (get_jiter_objfile_data): ... this.
 270         (add_objfile_entry): Update.
 271         (jit_read_descriptor): Use get_jiter_objfile_data.
 272         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 273         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 274         (jit_inferior_exit_hook): Use objfile's jited_data field.
 275
 276 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 277
 278         * jit.h: Forward-declare `struct minimal_symbol`.
 279         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 280         constructor, destructor, and an objfile* field.
 281         * jit.c (jit_objfile_data): Remove.
 282         (struct jit_objfile_data): Migrate from here to jit.h.
 283         (jit_objfile_data::~jit_objfile_data): New destructor
 284         implementation with code moved from free_objfile_data.
 285         (free_objfile_data): Delete.
 286         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 287         (jit_find_objf_with_entry_addr): Ditto.
 288         (jit_inferior_exit_hook): Ditto.
 289         (_initialize_jit): Remove the call to
 290         register_objfile_data_with_cleanup.
 291         * objfiles.h (struct objfile) <jit_data>: New field.
 292
 293 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 294
 295         * jit.h: Forward-declare `struct objfile`.
 296         (jit_event_handler): Add a second parameter, the JITer objfile.
 297         * jit.c (jit_read_descriptor): Change the signature to take the
 298         JITer objfile as an argument instead of the jit_program_space_data.
 299         (jit_inferior_init): Update the call to jit_read_descriptor.
 300         (jit_event_handler): Use the new JITer objfile argument when calling
 301         jit_read_descriptor.
 302         * breakpoint.c (handle_jit_event): Update the call to
 303         jit_event_handler to pass the JITer objfile.
 304
 305 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 306
 307         * gdbarch.c: Regenerate.
 308         * gdbarch.h: Regenerate.
 309         * gdbarch.sh (handle_segmentation_fault): Remove method.
 310         * infrun.c (handle_segmentation_fault): Remove.
 311         (print_signal_received_reason): Remove call to
 312         handle_segmentation_fault.
 313
 314 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 315
 316         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 317         Rename to sparc64_linux_report_signal_info and add siggnal
 318         argument.
 319         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 320         instead of sparc64_linux_handle_segmentation_fault.
 321
 322 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 323
 324         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 325         i386_linux_report_signal_info instead of
 326         i386_linux_handle_segmentation_fault.
 327         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 328         to i386_linux_report_signal_info and add siggnal argument.
 329         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 330         of i386_linux_handle_segmentation_fault.
 331         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 332         to i386_linux_report_signal_info and add siggnal argument.
 333
 334 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 335
 336         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 337         hook if present.
 338
 339 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 340
 341         * gdbarch.c: Regenerate.
 342         * gdbarch.h: Regenerate.
 343         * gdbarch.sh (report_signal_info): New method.
 344         * infrun.c (print_signal_received_reason): Invoke gdbarch
 345         report_signal_info hook if present.
 346
 347 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 348
 349         * python/py-registers.c : Add 'unordered_map' include.
 350         (gdbpy_new_reggroup): Renamed to...
 351         (gdbpy_get_reggroup): ...this.  Update to only create register
 352         group descriptors when needed.
 353         (gdbpy_reggroup_iter_next): Update.
 354
 355 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 356
 357         * python/py-registers.c (gdbpy_register_object_data): New static
 358         global.
 359         (gdbpy_register_object_data_init): New function.
 360         (gdbpy_new_register_descriptor): Renamed to...
 361         (gdbpy_get_register_descriptor): ...this, and update to reuse
 362         existing register descriptors where possible.
 363         (gdbpy_register_descriptor_iter_next): Update.
 364         (gdbpy_initialize_registers): Register new gdbarch data.
 365
 366 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 367
 368         * linux-nat.c (stopped_pids): Make static.
 369
 370 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 371
 372         PR ada/26235
 373         * gdbtypes.c (ada_discrete_type_low_bound,
 374         ada_discrete_type_high_bound): Handle undefined bounds.
 375
 376 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 377
 378         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 379         declaration.
 380         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 381         function.
 382
 383 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 384
 385         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 386         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 387         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 388         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 389         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 390         method.
 391
 392 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 393
 394         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 395         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 396         which are deprecated in Guile 3.0.
 397         * configure.ac (try_guile_versions): Add "guile-3.0".
 398         * configure (try_guile_versions): Regenerate.
 399         * NEWS: Update entry.
 400
 401 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 402             Doug Evans  <dje@google.com>
 403
 404         PR gdb/21104
 405         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 406         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 407         USING_GUILE_BEFORE_2_2.
 408         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 409         Change type to 'scm_t_port_type *'.
 410         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 411         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 412         parameter and honor it.  Update callers.
 413         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 414         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 415         functions.
 416         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 417         USING_GUILE_BEFORE_2_2.
 418         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 419         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 420         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 421         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 422         and 'SCM_PORT_TYPE'.
 423         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 424         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 425         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 426         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 427         [!USING_GUILE_BEFORE_2_2]: New functions.
 428         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 429         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 430         'gdbscm_memory_port_read'.
 431         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 432         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 433         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 434         function.
 435         (ioscm_init_memory_port): Remove.
 436         (ioscm_init_memory_port_stream): New function
 437         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 438         function.
 439         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 440         Return scm_from_uint (0).
 441         (gdbscm_set_memory_port_read_buffer_size_x)
 442         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 443         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 444         Return scm_from_uint (0).
 445         (gdbscm_set_memory_port_write_buffer_size_x)
 446         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 447         * configure.ac (try_guile_versions): Add "guile-2.2".
 448         * configure: Regenerate.
 449         * NEWS: Add entry.
 450
 451 2020-07-18  Tom Tromey  <tom@tromey.com>
 452
 453         * linux-nat.c (linux_multi_process): Remove.
 454         (linux_nat_target::supports_multi_process): Return true.
 455
 456 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 457
 458         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 459         (riscv_lookup_target_description): Return pointer out of
 460         unique_ptr.
 461         * target-descriptions.c (allocate_target_description): Add
 462         comment.
 463         (target_desc_deleter::operator()): Likewise.
 464         * target-descriptions.h (struct target_desc_deleter): Moved to
 465         gdbsupport/tdesc.h.
 466         (target_desc_up): Likewise.
 467
 468 2020-07-17  Tom Tromey  <tromey@adacore.com>
 469
 470         * linux-nat.c (linux_nat_target::supports_non_stop)
 471         (linux_nat_target::always_non_stop_p): Use "true".
 472         (linux_nat_target::supports_disable_randomization): Use "true" and
 473         "false".
 474
 475 2020-07-16  Caroline Tice  <cmtice@google.com>
 476
 477         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 478         (RNGLIST_HEADER_SIZE64): New constant definition.
 479         (struct dwop_section_names): Add rnglists_dwo.
 480         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 481         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 482         (struct dwo_sections): Add rnglists field.
 483         (read_attribut_reprocess): Add tag parameter.
 484         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 485         (cu_debug_rnglists_section): New function (decl & definition).
 486         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 487         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 488         die whose range is being checked; get rnglist section from
 489         cu_debug_rnglists_section, to get from either objfile or dwo file as
 490         appropriate.  Add cases for DW_RLE_base_addressx,
 491         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 492         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 493         test inside if-condition and updating complaint message.
 494         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 495         dwarf2_rnglists_process.
 496         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 497         dwarf2_ranges_process.
 498         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 499         need_ranges_base and update comment appropriately.  Also pass die tag
 500         to dwarf2_ranges_read.
 501         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 502         need_ranges_base and update comment appropriately.  Also pass die tag
 503         to dwarf2_ranges_process.
 504         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 505         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 506         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 507         need_ranges_base and update comment appropriately.  Also pass die tag
 508         to read_attribute_reprocess and dwarf2_ranges_read.
 509         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 510         and update function comment appropriately.
 511         (read_loclist_index): Call read_loclists_rnglists_header instead of
 512         read_loclist_header.
 513         (read_rnglist_index): New function.
 514         (read_attribute_reprocess):  Add tag parameter. Add code for
 515         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 516         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 517
 518 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 519
 520         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 521         being resolved.
 522
 523 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 524
 525         * arch-utils.c (show_architecture): Update formatting of messages.
 526
 527 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 528
 529         * gdbtypes.h (struct type) <bounds>: Handle array and string
 530         types.
 531         * ada-lang.c (assign_aggregate): Use type::bounds on
 532         array/string type.
 533         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 534         * c-varobj.c (c_number_of_children): Likewise.
 535         (c_describe_child): Likewise.
 536         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 537         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 538         (f_type_print_base): Likewise.
 539         * f-valprint.c (f77_array_offset_tbl): Likewise.
 540         (f77_get_upperbound): Likewise.
 541         (f77_print_array_1): Likewise.
 542         * guile/scm-type.c (gdbscm_type_range): Likewise.
 543         * m2-typeprint.c (m2_array): Likewise.
 544         (m2_is_long_set_of_type): Likewise.
 545         * m2-valprint.c (get_long_set_bounds): Likewise.
 546         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 547         * python/py-type.c (typy_range): Likewise.
 548         * rust-lang.c (rust_internal_print_type): Likewise.
 549         * type-stack.c (type_stack::follow_types): Likewise.
 550         * valarith.c (value_subscripted_rvalue): Likewise.
 551         * valops.c (value_cast): Likewise.
 552
 553 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 554
 555         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 556         callers to use the equivalent accessor methods.
 557
 558 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 559
 560         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 561         (struct type) <bit_stride>: New method.
 562         (TYPE_BIT_STRIDE): Remove.
 563         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 564
 565 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 566
 567         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 568         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 569         callers to use the equivalent accessor methods instead.
 570
 571 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 572
 573         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 574         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 575         callers to use the equivalent accessor methods instead.
 576
 577 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 578
 579         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 580         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 581         to use dynamic_prop::kind.
 582
 583 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 584
 585         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 586         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 587         to get the bound property's kind and check against
 588         PROP_UNDEFINED.
 589
 590 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 591
 592         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 593         all callers to use type::range_bounds followed by
 594         dynamic_prop::{low,high}.
 595
 596 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 597
 598         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 599         const_val, set_const_val, baton, set_locexpr, set_loclist,
 600         set_addr_offset, variant_parts, set_variant_parts,
 601         original_type, set_original_type>: New methods.
 602         <kind>: Rename to...
 603         <m_kind>: ... this.  Update all users to use the new methods
 604         instead.
 605         <data>: Rename to...
 606         <m_data>: ... this.  Update all users to use the new methods
 607         instead.
 608
 609 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 610
 611         * gdbtypes.c (get_discrete_bounds): Return failure if
 612         the range type's bounds are not both defined and constant
 613         values.
 614         (get_array_bounds): Update comment.  Remove undefined bound check.
 615
 616 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 617
 618         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 619         the type::bounds method directly.
 620
 621 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 622
 623         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 624         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 625         are used to set the range type's bounds to use set_bounds.
 626
 627 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 628
 629         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 630
 631 2020-07-10  Pedro Alves  <pedro@palves.net>
 632
 633         * gdbthread.h (inferior_ref): Define.
 634         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 635         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 636         * thread.c
 637         (scoped_restore_current_thread::restore):
 638         Adjust to gdb::ref_ptr.
 639         (scoped_restore_current_thread::~scoped_restore_current_thread):
 640         Remove manual decref handling.
 641         (scoped_restore_current_thread::scoped_restore_current_thread):
 642         Adjust to use
 643         inferior_ref::new_reference/thread_info_ref::new_reference.
 644         Incref the thread before calling get_frame_id instead of after.
 645         Let TARGET_CLOSE_ERROR propagate.
 646
 647 2020-07-10  Pedro Alves  <pedro@palves.net>
 648
 649         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 650         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 651         NOT_AVAILABLE_ERROR.
 652         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 653         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 654
 655 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 656             Pedro Alves  <pedro@palves.net>
 657
 658         PR gdb/26199
 659         * infrun.c (threads_are_resumed_pending_p): Delete.
 660         (do_target_wait): Remove threads_are_executing and
 661         threads_are_resumed_pending_p checks from the inferior_matches
 662         lambda.  Update comments.
 663
 664 2020-07-10  Pedro Alves  <pedro@palves.net>
 665
 666         PR gdb/26199
 667         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 668         executing threads.
 669
 670 2020-07-10  Pedro Alves  <pedro@palves.net>
 671
 672         PR gdb/26199
 673         * infrun.c (handle_no_resumed): Handle multiple targets.
 674
 675 2020-07-10  Pedro Alves  <pedro@palves.net>
 676
 677         PR gdb/26199
 678         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 679         target_is_async_p.
 680
 681 2020-07-10  Pedro Alves  <pedro@palves.net>
 682
 683         PR gdb/26199
 684         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 685         threads, not all threads.
 686
 687 2020-07-10  Pedro Alves  <pedro@palves.net>
 688
 689         PR gdb/26199
 690         * remote.c (remote_target::open_1): Pass remote target pointer as
 691         data to create_async_event_handler.
 692         (remote_async_inferior_event_handler): Mark async event handler
 693         before returning if the remote target still has either pending
 694         events or unacknowledged notifications.
 695
 696 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 697
 698         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 699         declaration.
 700         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 701         function.
 702
 703 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 704
 705         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 706         inferior_ptid.
 707
 708 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 709
 710         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 711         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 712         AT_FREEBSD_PS_STRINGS.
 713
 714 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 715
 716         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 717         of debugfile path on Windows.
 718
 719 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 720
 721         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 722         argument to 'data'.
 723
 724 2020-07-08  Tom Tromey  <tromey@adacore.com>
 725
 726         * ada-lang.c (ada_exception_message_1): Use read_memory.
 727
 728 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 729
 730         PR python/22748
 731         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 732         special handling for inline frames.
 733         * findvar.c (value_of_register_lazy): Skip inline frames when
 734         creating lazy register values.
 735         * frame.c (frame_id_computed_p): Delete definition.
 736         * frame.h (frame_id_computed_p): Delete declaration.
 737
 738 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 739
 740         * NEWS: Mention additions to Python API.
 741         * python/py-arch.c (archpy_register_groups): New function.
 742         (arch_object_methods): Add 'register_groups' method.
 743         * python/py-registers.c (reggroup_iterator_object): New struct.
 744         (reggroup_object): New struct.
 745         (gdbpy_new_reggroup): New function.
 746         (gdbpy_reggroup_to_string): New function.
 747         (gdbpy_reggroup_name): New function.
 748         (gdbpy_reggroup_iter): New function.
 749         (gdbpy_reggroup_iter_next): New function.
 750         (gdbpy_new_reggroup_iterator): New function
 751         (gdbpy_initialize_registers): Register new types.
 752         (reggroup_iterator_object_type): Define new Python type.
 753         (gdbpy_reggroup_getset): New static global.
 754         (reggroup_object_type): Define new Python type.
 755         * python/python-internal.h
 756
 757 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 758
 759         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 760         * python/py-arch.c (archpy_registers): New function.
 761         (arch_object_methods): Add 'registers' method.
 762         * python/py-registers.c: New file.
 763         * python/python-internal.h
 764         (gdbpy_new_register_descriptor_iterator): Declare.
 765         (gdbpy_initialize_registers): Declare.
 766         * python/python.c (do_start_initialization): Call
 767         gdbpy_initialize_registers.
 768         * NEWS: Mention additions to the Python API.
 769
 770 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 771
 772         * NEWS: Mention new Python API method.
 773         * python/py-unwind.c (pending_framepy_architecture): New function.
 774         (pending_frame_object_methods): Add architecture method.
 775
 776 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 777
 778         * gdbarch.c: Regenerate.
 779         * gdbarch.h: Regenerate.
 780         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 781         (gdbarch_data): Use internal_error for the case where
 782         deprecated_set_gdbarch_data was originally needed.
 783         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 784         and use passed in obstack.
 785         (libunwind_frame_set_descr): Should no longer get back NULL from
 786         gdbarch_data.
 787         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 788         type.
 789         * user-regs.c (user_regs_init): Update parameters, and use passed
 790         in obstack.
 791         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 792         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 793
 794 2020-07-06  Tom de Vries  <tdevries@suse.de>
 795
 796         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 797         End-Of-Sequence in lte_is_less_than.
 798         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 799         "gdb: Don't reorder line table entries too much when sorting".
 800
 801 2020-07-06  Tom de Vries  <tdevries@suse.de>
 802
 803         PR tui/26205
 804         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 805
 806 2020-07-05  Tom de Vries  <tdevries@suse.de>
 807
 808         PR build/26187
 809         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 810         std::uncaught_exceptions instead of deprecated
 811         std::uncaught_exception.
 812
 813 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 814
 815         * macroexp.h (macro_stringify): Return
 816         gdb::unique_xmalloc_ptr<char>.
 817         * macroexp.c (macro_stringify): Likewise.
 818         * macrotab.c (fixup_definition): Update.
 819
 820 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 821
 822         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 823         (lex_one_token): Update.
 824         * macroexp.c (struct macro_buffer) <release>: Return
 825         gdb::unique_xmalloc_ptr<char>.
 826         (macro_stringify): Update.
 827         (macro_expand): Update.
 828         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 829         * macroexp.h (macro_expand_next): Likewise.
 830
 831 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 832
 833         * macroexp.h (macro_lookup_ftype): Remove.
 834         (macro_expand, macro_expand_once, macro_expand_next): Remove
 835         lookup function parameters, add scope parameter.
 836         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 837         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 838         * macroscope.h (standard_macro_lookup): Change parameter type
 839         to macro_scope.
 840         * macroscope.c (standard_macro_lookup): Likewise.
 841         * c-exp.y (lex_one_token): Update.
 842         * macrocmd.c (macro_expand_command): Likewise.
 843         (macro_expand_once_command): Likewise.
 844
 845 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 846
 847         * inf-loop.c (inferior_event_handler): Remove client_data param.
 848         * inf-loop.h (inferior_event_handler): Likewise.
 849         * infcmd.c (step_1): Adjust.
 850         * infrun.c (proceed): Adjust.
 851         (fetch_inferior_event): Remove client_data param.
 852         (infrun_async_inferior_event_handler): Adjust.
 853         * infrun.h (fetch_inferior_event): Remove `void *` param.
 854         * linux-nat.c (handle_target_event): Adjust.
 855         * record-btrace.c (record_btrace_handle_async_inferior_event):
 856         Adjust.
 857         * record-full.c (record_full_async_inferior_event_handler):
 858         Adjust.
 859         * remote.c (remote_async_inferior_event_handler): Adjust.
 860
 861 2020-07-01  Tom Tromey  <tom@tromey.com>
 862
 863         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 864         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 865
 866 2020-07-01  Tom Tromey  <tom@tromey.com>
 867
 868         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 869         tui_gen_win_info.
 870         (tui_win_info::make_window): Merge with
 871         tui_gen_win_info::make_window.
 872         (tui_win_info::make_visible): Move from tui_gen_win_info.
 873         * tui/tui-win.c (tui_win_info::max_width): Move from
 874         tui_gen_win_info.
 875         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 876         type.
 877         <window_factory>: Likewise.
 878         * tui/tui-layout.c (tui_win_info::resize): Move from
 879         tui_gen_win_info.
 880         (make_standard_window): Change return type.
 881         (get_locator_window, tui_get_window_by_name): Likewise.
 882         (tui_layout_window::apply): Remove a cast.
 883         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 884         (struct tui_win_info): Merge with tui_gen_win_info.
 885         (struct tui_gen_win_info): Remove.
 886
 887 2020-07-01  Tom Tromey  <tom@tromey.com>
 888
 889         * tui/tui-stack.h (struct tui_locator_window): Derive from
 890         tui_win_info.
 891         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 892         <can_box>: New method.
 893
 894 2020-07-01  Tom Tromey  <tom@tromey.com>
 895
 896         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 897
 898 2020-07-01  Tom Tromey  <tom@tromey.com>
 899
 900         * tui/tui-regs.c (tui_data_window::display_registers_from)
 901         (tui_data_window::display_registers_from)
 902         (tui_data_window::first_data_item_displayed)
 903         (tui_data_window::delete_data_content_windows): Update.
 904         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 905         Remove.
 906         (tui_data_window::check_register_values): Update.
 907         (tui_data_item_window::rerender): Add parameters.  Update.
 908         (tui_data_item_window::refresh_window): Remove.
 909         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 910         virtual.
 911         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 912         tui_gen_win_info.
 913         <refresh_window, max_height, min_height>: Remove.
 914         <rerender>: Add parameters.
 915         <x, y, visible>: New members.
 916         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 917         <m_item_width>: New member.
 918
 919 2020-07-01  Tom Tromey  <tom@tromey.com>
 920
 921         * tui/tui-regs.c (tui_data_window::show_register_group)
 922         (tui_data_window::check_register_values): Update.
 923         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 924         from item_no.
 925
 926 2020-07-01  Tom Tromey  <tom@tromey.com>
 927
 928         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 929         useless "if".
 930
 931 2020-07-01  Tom Tromey  <tom@tromey.com>
 932
 933         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 934         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 935
 936 2020-07-01  Tom Tromey  <tom@tromey.com>
 937
 938         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 939         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 940         (struct tui_line_or_address): Move from tui-data.h.
 941         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 942         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 943         (tui_cmd_window, tui_source_window_base, tui_source_window)
 944         (tui_disasm_window): Don't declare.
 945         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 946         to tui-winsource.h.
 947         (SINGLE_KEY): Move to tui-stack.c.
 948
 949 2020-07-01  Tom Tromey  <tom@tromey.com>
 950
 951         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 952         std::string.
 953         * tui/tui-regs.c (class tab_expansion_file): New.
 954         (tab_expansion_file::write): New method.
 955         (tui_register_format): Change return type.  Use
 956         tab_expansion_file.
 957         (tui_get_register, tui_data_window::display_registers_from)
 958         (tui_data_item_window::rerender): Update.
 959         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 960         * tui/tui-io.c (tui_expand_tabs): Remove.
 961
 962 2020-07-01  Tom Tromey  <tom@tromey.com>
 963
 964         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 965
 966 2020-07-01  Fangrui Song  <maskray@google.com>
 967
 968         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 969
 970 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 971
 972         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 973         forms for DW_AT_associated and DW_AT_allocated attributes,
 974         which is already checked in function attr_to_dynamic_prop.
 975
 976 2020-06-30  Tom Tromey  <tromey@adacore.com>
 977
 978         * dwarf2/read.c (quirk_rust_enum): Correctly call
 979         alloc_rust_variant for default-less enum.
 980
 981 2020-06-30  Tom Tromey  <tromey@adacore.com>
 982
 983         PR build/26183:
 984         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 985         gdb::to_string.
 986
 987 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 988
 989         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 990         * gdbarch.h: Re-generate.
 991
 992 2020-06-28  Tom Tromey  <tom@tromey.com>
 993
 994         * command.h (cmd_types): Remove.
 995         (cmd_type): Don't declare.
 996         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 997         typedef.
 998         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 999         * cli/cli-decode.c (cmd_type): Remove.
1000
1001 2020-06-27  Pedro Alves  <palves@redhat.com>
1002
1003         * fork-child.c (prefork_hook): Adjust.
1004         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1005         Delete.
1006         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1007         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1008         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1009         Remove declarations.
1010         (struct inferior) <set_tty, tty>: New methods.
1011         (struct inferior) <terminal>: Rename to ...
1012         (struct inferior) <m_terminal>: ... this and make private.
1013         * main.c (captured_main_1): Adjust.
1014         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1015         (mi_cmd_inferior_tty_show): Adjust.
1016         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1017         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1018
1019 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1020
1021         * configure.ac: Add --enable-libctf: handle --disable-static
1022         properly.
1023         * acinclude.m4: sinclude ../config/enable.m4.
1024         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1025         (LIBCTF): Substitute in.
1026         (CTF_DEPS): New, likewise.
1027         (CLIBS): libctf needs symbols from libbfd: move earlier.
1028         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1029         flags.
1030         * ctfread.c: Surround in ENABLE_LIBCTF.
1031         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1032         * configure: Regenerate.
1033         * config.in: Likewise.
1034
1035 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1036
1037         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1038
1039 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1040
1041         * inferior.h (struct inferior) <terminal>: Change type to
1042         gdb::unique_xmalloc_ptr<char>.
1043         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1044         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1045         field, adjust to unique pointer.
1046         (get_inferior_io_terminal): Adjust to unique pointer.
1047
1048 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1049
1050         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1051         registers, not just the known core set of registers.
1052
1053 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1054
1055         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1056         fflags, frm, and fcsr registers.
1057         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1058         restore groups.
1059         (riscv_tdesc_unknown_reg): New function.
1060         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1061         tdesc_use_registers.
1062         * riscv-tdep.h (struct gdbarch_tdep): Add
1063         unknown_csrs_first_regnum, unknown_csrs_count,
1064         duplicate_fflags_regnum, duplicate_frm_regnum, and
1065         duplicate_fcsr_regnum fields.
1066
1067 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1068
1069         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1070         callback, use the callback (when not null) to help number unknown
1071         registers.
1072         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1073         (tdesc_use_registers): Add extra parameter to declaration.
1074
1075 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1076
1077         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1078         in the file.
1079         (class riscv_pending_register_alias): Likewise.
1080         (riscv_register_feature::register_info): Change 'required_p' field
1081         to 'required', and change its type.  Add 'check' member function.
1082         (riscv_register_feature::register_info::check): Define new member
1083         function.
1084         (riscv_xreg_feature): Change initialisation of 'required' field.
1085         (riscv_freg_feature): Likewise.
1086         (riscv_virtual_feature): Likewise.
1087         (riscv_csr_feature): Likewise.
1088         (riscv_check_tdesc_feature): Take extra parameter, the csr
1089         tdesc_feature, rewrite the function to use the new
1090         riscv_register_feature::register_info::check function.
1091         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1092
1093 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1094
1095         * features/Makefile: Remove all references to the deleted files
1096         below.
1097         * features/riscv/32bit-csr.c: Deleted.
1098         * features/riscv/32bit-csr.xml: Deleted.
1099         * features/riscv/64bit-csr.c: Deleted.
1100         * features/riscv/64bit-csr.xml: Deleted.
1101         * features/riscv/rebuild-csr-xml.sh: Deleted.
1102
1103 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1104
1105         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1106         whitespace error for declaration of names member variable.
1107         (struct riscv_register_feature): Add new prefer_first_name member
1108         variable, and fix whitespace error in declaration of registers.
1109         (riscv_xreg_feature): Initialize prefer_first_name field.
1110         (riscv_freg_feature): Likewise.
1111         (riscv_virtual_feature): Likewise.
1112         (riscv_csr_feature): Likewise.
1113         (riscv_register_name): Expand on comments.  Remove register name
1114         modifications for CSR and virtual registers.
1115
1116 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1117
1118         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1119         errors.
1120
1121 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1122
1123         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1124         riscv-opc.h.
1125         (class riscv_pending_register_alias): New class.
1126         (riscv_check_tdesc_feature): Take vector of pending aliases and
1127         populate it as appropriate.
1128         (riscv_setup_register_aliases): Delete.
1129         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1130         to riscv_check_tdesc_feature in all cases.  Use the vector to
1131         create the register aliases.
1132
1133 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1134
1135         * sol2-tdep.c (sol2_static_transform_name): Remove.
1136         (sol2_init_abi): Don't register it.
1137         * gdbarch.sh (static_transform_name): Remove.
1138         * gdbarch.c, gdbarch.h: Regenerate.
1139
1140         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1141         gdbarch_static_transform_name.
1142         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1143         * stabsread.c (define_symbol) <'X'>: Remove.
1144         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1145         handling.
1146         <'V'>: Likewise.
1147         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1148         <'S'>: Remove call to gdbarch_static_transform_name.
1149
1150 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1151
1152         * procfs.c (procfs_pre_trace): New function.
1153         (procfs_target::create_inferior): Pass it to fork_inferior.
1154
1155 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1156
1157         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1158         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1159         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1160         sol2-tdep.o, sparc-sol2-tdep.o.
1161         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1162         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1163         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1164         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1165
1166 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1167
1168         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1169         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1170         Call sol2_init_abi.
1171         Remove calls to set_gdbarch_skip_solib_resolver,
1172         set_gdbarch_core_pid_to_str.
1173         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1174         (i386_sol2_static_transform_name): Remove.
1175         (i386_sol2_init_abi): Call sol2_init_abi.
1176         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1177         set_gdbarch_static_transform_name,
1178         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1179         Use sol2_sigtramp_p.
1180         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1181         (sol2_sigtramp_p): New function.
1182         (sol2_static_transform_name): New function.
1183         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1184         (sol2_init_abi): New function.
1185         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1186         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1187         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1188         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1189         (sparc_sol2_static_transform_name): Remove.
1190         (sparc32_sol2_init_abi): Call sol2_init_abi.
1191         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1192         set_gdbarch_static_transform_name,
1193         set_gdbarch_skip_solib_resolver,
1194         set_gdbarch_core_pid_to_str.
1195         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1196         (sparc_sol2_static_transform_name): Remove
1197         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1198         call sol2_sigtramp_p.
1199         (sparc64_sol2_init_abi): Call sol2_init_abi.
1200         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1201         set_gdbarch_static_transform_name,
1202         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1203
1204 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1205
1206         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1207         * exec.c (validate_exec_file): If from_tty, set both
1208         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1209         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1210         and from_tty, unconditionally ask a confirmation.
1211
1212 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1213
1214         * target-descriptions.c (tdesc_architecture_name): Protect against
1215         NULL pointer dereference.
1216         (maint_print_xml_tdesc_cmd): New function.
1217         (_initialize_target_descriptions): Register new 'maint print
1218         xml-tdesc' command and give it the filename completer.
1219         * NEWS: Mention new 'maint print xml-tdesc' command.
1220
1221 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1222
1223         * target-descriptions.c (class tdesc_compatible_info): New class.
1224         (struct target_desc): Change type of compatible vector.
1225         (tdesc_compatible_p): Update for change in type of
1226         target_desc::compatible.
1227         (tdesc_compatible_info_list): New function.
1228         (tdesc_compatible_info_arch_name): New function.
1229         (tdesc_add_compatible): Update for change in type of
1230         target_desc::compatible.
1231         (print_c_tdesc::visit_pre): Likewise.
1232
1233 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1234
1235         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1236         whitespace to underscore.
1237         (maint_print_c_tdesc_cmd): Use fake filename for target
1238         descriptions that came from the target.
1239         (_initialize_target_descriptions): Add filename command completion
1240         for 'maint print c-tdesc'.
1241
1242 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1243
1244         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1245         lines.
1246
1247 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1248
1249         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1250         lines.
1251         (dwarf2_find_location_expression): Likewise.
1252         (call_site_parameter_matches): Likewise.
1253         (dwarf2_compile_expr_to_ax): Likewise.
1254         (disassemble_dwarf_expression): Likewise.
1255         (loclist_describe_location): Likewise.
1256
1257 2020-06-23  Pedro Alves  <palves@redhat.com>
1258
1259         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1260         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1261         (register_to_value_test): Use scoped_mock_context.
1262         * regcache.c: Include "scoped-mock-context.h".
1263         (cooked_read_test): Don't error out if a target is already pushed.
1264         Use scoped_mock_context.  Adjust.
1265         * scoped-mock-context.h: New file.
1266
1267 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1268
1269         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1270         initializer.
1271         (ada_language::is_string_type_p): New member function.
1272         * c-lang.c (c_language_data): Delete la_is_string_type_p
1273         initializer.
1274         (cplus_language_data): Likewise.
1275         (asm_language_data): Likewise.
1276         (minimal_language_data): Likewise.
1277         * d-lang.c (d_language_data): Likewise.
1278         * f-lang.c (f_is_string_type_p): Delete function, implementation
1279         moved to f_language::is_string_type_p.
1280         (f_language_data): Delete la_is_string_type_p initializer.
1281         (f_language::is_string_type_p): New member function,
1282         implementation from f_is_string_type_p.
1283         * go-lang.c (go_is_string_type_p): Delete function, implementation
1284         moved to go_language::is_string_type_p.
1285         (go_language_data): Delete la_is_string_type_p initializer.
1286         (go_language::is_string_type_p): New member function,
1287         implementation from go_is_string_type_p.
1288         * language.c (language_defn::is_string_type_p): Define new member
1289         function.
1290         (default_is_string_type_p): Make static, add comment copied from
1291         header file.
1292         (unknown_language_data): Delete la_is_string_type_p initializer.
1293         (unknown_language::is_string_type_p): New member function.
1294         (auto_language_data): Delete la_is_string_type_p initializer.
1295         (auto_language::is_string_type_p): New member function.
1296         * language.h (language_data): Delete la_is_string_type_p field.
1297         (language_defn::is_string_type_p): Declare new function.
1298         (default_is_string_type_p): Delete desclaration, move comment to
1299         definition.
1300         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1301         moved to m2_language::is_string_type_p.
1302         (m2_language_data): Delete la_is_string_type_p initializer.
1303         (m2_language::is_string_type_p): New member function,
1304         implementation from m2_is_string_type_p.
1305         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1306         initializer.
1307         * opencl-lang.c (opencl_language_data): Likewise.
1308         * p-lang.c (pascal_is_string_type_p): Delete function,
1309         implementation moved to pascal_language::is_string_type_p.
1310         (pascal_language_data): Delete la_is_string_type_p initializer.
1311         (pascal_language::is_string_type_p): New member function,
1312         implementation from pascal_is_string_type_p.
1313         * rust-lang.c (rust_is_string_type_p): Delete function,
1314         implementation moved to rust_language::is_string_type_p.
1315         (rust_language_data): Delete la_is_string_type_p initializer.
1316         (rust_language::is_string_type_p): New member function,
1317         implementation from rust_is_string_type_p.
1318         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1319         is_string_type_p.
1320
1321 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1322
1323         * ada-lang.c (ada_language_data): Delete la_print_typedef
1324         initializer.
1325         (ada_language::print_typedef): New member function.
1326         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1327         (cplus_language_data): Likewise.
1328         (asm_language_data): Likewise.
1329         (minimal_language_data): Likewise.
1330         * d-lang.c (d_language_data): Likewise.
1331         * f-lang.c (f_language_data): Likewise.
1332         (f_language::print_typedef): New member function.
1333         * go-lang.c (go_language_data): Delete la_print_typedef
1334         initializer.
1335         * language.c (language_defn::print_typedef): Define member
1336         function.
1337         (unknown_language_data): Delete la_print_typedef initializer.
1338         (unknown_language::print_typedef): New member function.
1339         (auto_language_data): Delete la_print_typedef initializer.
1340         (auto_language::print_typedef): New member function.
1341         * language.h (language_data): Delete la_print_typedef field.
1342         (language_defn::print_typedef): Declare new member function.
1343         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1344         (default_print_typedef): Delete declaration.
1345         * m2-lang.c (m2_language_data): Delete la_print_typedef
1346         initializer.
1347         (m2_language::print_typedef): New member function.
1348         * objc-lang.c (objc_language_data): Delete la_print_typedef
1349         initializer.
1350         * opencl-lang.c (opencl_language_data): Likewise.
1351         * p-lang.c (pascal_language_data): Likewise.
1352         (pascal_language::print_typedef): New member function.
1353         * rust-lang.c (rust_print_typedef): Delete function,
1354         implementation moved to rust_language::print_typedef.
1355         (rust_language): Delete la_print_typedef initializer.
1356         (rust_language::print_typedef): New member function,
1357         implementation from rust_print_typedef.
1358         * typeprint.c (default_print_typedef): Delete.
1359
1360 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1361
1362         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1363         (ada_language::printstr): New member function.
1364         * c-lang.c (c_language_data): Delete la_printstr initializer.
1365         (cplus_language_data): Likewise.
1366         (asm_language_data): Likewise.
1367         (minimal_language_data): Likewise.
1368         * d-lang.c (d_language_data): Likewise.
1369         * f-lang.c (f_printstr): Rename to f_language::printstr.
1370         (f_language_data): Delete la_printstr initializer.
1371         (f_language::printstr): New member function, implementation from
1372         f_printstr.
1373         * go-lang.c (go_language_data): Delete la_printstr initializer.
1374         * language.c (language_defn::printstr): Define new member
1375         function.
1376         (unk_lang_printstr): Delete.
1377         (unknown_language_data): Delete la_printstr initializer.
1378         (unknown_language::printstr): New member function.
1379         (auto_language_data): Delete la_printstr initializer.
1380         (auto_language::printstr): New member function.
1381         * language.h (language_data): Delete la_printstr field.
1382         (language_defn::printstr): Declare new member function.
1383         (LA_PRINT_STRING): Update call to printstr.
1384         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1385         (m2_language_data): Delete la_printstr initializer.
1386         (m2_language::printstr): New member function, implementation from
1387         m2_printstr.
1388         * objc-lang.c (objc_language_data): Delete la_printstr
1389         initializer.
1390         * opencl-lang.c (opencl_language_data): Likewise.
1391         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1392         (pascal_language_data): Delete la_printstr initializer.
1393         (pascal_language::printstr): New member function, implementation
1394         from pascal_printstr.
1395         * p-lang.h (pascal_printstr): Delete declaration.
1396         * rust-lang.c (rust_printstr): Update header comment.
1397         (rust_language_data): Delete la_printstr initializer.
1398         (rust_language::printstr): New member function.
1399
1400 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1401
1402         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1403         (ada_language::printchar): New member function.
1404         * c-lang.c (c_language_data): Delete la_printchar initializer.
1405         (cplus_language_data): Likewise.
1406         (asm_language_data): Likewise.
1407         (minimal_language_data): Likewise.
1408         * d-lang.c (d_language_data): Likewise.
1409         * f-lang.c (f_printchar): Rename to f_language::printchar.
1410         (f_language_data): Delete la_printchar initializer.
1411         (f_language::printchar): New member function, implementation from
1412         f_printchar.
1413         * go-lang.c (go_language_data): Delete la_printchar initializer.
1414         * language.c (unk_lang_printchar): Delete.
1415         (language_defn::printchar): Define new member function.
1416         (unknown_language_data): Delete la_printchar initializer.
1417         (unknown_language::printchar): New member function.
1418         (auto_language_data): Delete la_printchar initializer.
1419         (auto_language::printchar): New member function.
1420         * language.h (language_data): Delete la_printchar field.
1421         (language_defn::printchar): Declare new member function.
1422         (LA_PRINT_CHAR): Update call to printchar.
1423         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1424         (m2_language::printchar): New member function.
1425         * objc-lang.c (objc_language_data): Delete la_printchar
1426         initializer.
1427         * opencl-lang.c (opencl_language_data): Likewise.
1428         * p-lang.c (pascal_language_data): Delete la_printchar
1429         initializer.
1430         (pascal_language::printchar): New member function.
1431         * rust-lang.c (rust_printchar): Rename to
1432         rust_language::printchar.
1433         (rust_language_data): Delete la_printchar initializer.
1434         (rust_language::printchar): New member function, implementation
1435         from rust_printchar.
1436
1437 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1438
1439         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1440         (ada_language_data): Delete la_emitchar initializer.
1441         (ada_language::emitchar): New member function, implementation from
1442         emit_char.
1443         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1444         (cplus_language_data): Likewise.
1445         (asm_language_data): Likewise.
1446         (minimal_language_data): Likewise.
1447         * d-lang.c (d_language_data): Likewise.
1448         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1449         (f_language_data): Delete la_emitchar initializer.
1450         (f_language::emitchar): New member function, implementation from
1451         f_emit_char.
1452         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1453         * language.c (unk_lang_emit_char): Delete.
1454         (language_defn::emitchar): New member function definition.
1455         (unknown_language_data): Delete la_emitchar initializer.
1456         (unknown_language::emitchar): New member function.
1457         (auto_language_data): Delete la_emitchar initializer.
1458         (auto_language::emitchar): New member function.
1459         * language.h (language_data): Delete la_emitchar field.
1460         (language_defn::emitchar): New member field declaration.
1461         (LA_EMIT_CHAR): Update call to emitchar.
1462         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1463         (m2_language_data): Delete la_emitchar initializer.
1464         (m2_language::emitchar): New member function, implementation from
1465         m2_emit_char.
1466         * objc-lang.c (objc_language_data): Delete la_emitchar
1467         initializer.
1468         * opencl-lang.c (opencl_language_data): Likewise.
1469         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1470         (pascal_language_data): Delete la_emitchar initializer.
1471         (pascal_language::emitchar): New member function, implementation
1472         from pascal_emit_char.
1473         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1474         (rust_language_data): Delete la_emitchar initializer.
1475         (rust_language::emitchar): New member function, implementation
1476         from rust_emitchar.
1477
1478 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1479
1480         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1481         (ada_language_data): Delete la_post_parser initializer.
1482         (ada_language::post_parser): New member function.
1483         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1484         (cplus_language_data): Likewise.
1485         (asm_language_data): Likewise.
1486         (minimal_language_data): Likewise.
1487         * d-lang.c (d_language_data): Likewise.
1488         * f-lang.c (f_language_data): Likewise.
1489         * go-lang.c (go_language_data): Likewise.
1490         * language.c (unknown_language_data): Likewise.
1491         (auto_language_data): Likewise.
1492         * language.h (language_data): Delete la_post_parser field.
1493         (language_defn::post_parser): New member function.
1494         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1495         * objc-lang.c (objc_language_data): Likewise.
1496         * opencl-lang.c (opencl_language_data): Likewise.
1497         * p-lang.c (pascal_language_data): Likewise.
1498         * parse.c (parse_exp_in_context): Update call to post_parser.
1499         (null_post_parser): Delete definition.
1500         * parser-defs.h (null_post_parser): Delete declaration.
1501         * rust-lang.c (rust_language_data): Delete la_post_parser
1502         initializer.
1503
1504 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1505
1506         * ada-lang.c (parse): Rename to ada_language::parser.
1507         (ada_language_data): Delete la_parser initializer.
1508         (ada_language::parser): New member function, implementation from
1509         parse.
1510         * c-lang.c (c_language_data): Delete la_parser initializer.
1511         (cplus_language_data): Likewise.
1512         (asm_language_data): Likewise.
1513         (minimal_language_data): Likewise.
1514         * d-lang.c (d_language_data): Likewise.
1515         (d_language::parser): New member function.
1516         * f-lang.c (f_language_data): Delete la_parser initializer.
1517         (f_language::parser): New member function.
1518         * go-lang.c (go_language_data): Delete la_parser initializer.
1519         (go_language::parser): New member function.
1520         * language.c (unk_lang_parser): Delete.
1521         (language_defn::parser): Define new member function.
1522         (unknown_language_data): Delete la_parser initializer.
1523         (unknown_language::parser): New member function.
1524         (auto_language_data): Delete la_parser initializer.
1525         (auto_language::parser): New member function.
1526         * language.h (language_data): Delete la_parser field.
1527         (language_defn::parser): Declare new member function.
1528         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1529         (m2_language::parser): New member function.
1530         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1531         * opencl-lang.c (opencl_language_data): Likewise.
1532         * p-lang.c (pascal_language_data): Likewise.
1533         (pascal_language::parser): New member function.
1534         * parse.c (parse_exp_in_context): Update call to parser.
1535         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1536         (rust_language::parser): New member function.
1537
1538 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1539
1540         * top.c (print_gdb_configuration): Print --with-python-libdir
1541         configuration value.
1542
1543 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1544
1545         * NEWS: Mention change to the alias command.
1546
1547 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1548
1549         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1550         (alias_command_completer)
1551         (make_alias_options_def_group): New functions.
1552         (alias_opts, alias_option_defs): New struct and array.
1553         (alias_usage_error): Update usage.
1554         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1555         Use option framework.
1556         (_initialize_cli_cmds): Update alias command help.
1557         Update aliases command help.
1558         (show_user):
1559         Add NULL for new default_args lookup_cmd argument.
1560         (valid_command_p): Rename to validate_aliased_command.
1561         Add NULL for new default_args lookup_cmd argument.  Verify that the
1562         aliased_command has no default args.
1563         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1564         (lookup_cmd_1, lookup_cmd): New argument default_args.
1565         (add_alias_cmd):
1566         Add NULL for new default_args lookup_cmd argument.
1567         (print_help_for_command): Show default args under the layout
1568          alias some_alias = some_aliased_cmd some_alias_default_arg.
1569         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1570         xfree default_args in destructor.
1571         * cli/cli-script.c (process_next_line, do_define_command):
1572         Add NULL for new default_args lookup_cmd argument.
1573         * command.h: Declare new default_args argument in lookup_cmd
1574         and lookup_cmd_1.
1575         * completer.c (complete_line_internal_1):
1576         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1577         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1578         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1579         Likewise.
1580         * infcmd.c (_initialize_infcmd): Likewise.
1581         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1582         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1583         * python/py-param.c (add_setshow_generic): Likewise.
1584         * remote.c (_initialize_remote): Likewise.
1585         * top.c (execute_command): Prepend default_args if command has some.
1586         (set_verbose):
1587         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1588         * tracepoint.c (validate_actionline, encode_actions_1):
1589         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1590
1591 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1592
1593         * jit.c (jit_read_descriptor): Use bool as the return type.
1594         (jit_breakpoint_re_set_internal): Use bool as the return type.
1595         Invert the return value logic; return true if the jit breakpoint
1596         has been successfully initialized.
1597         (jit_inferior_init): Update the call to
1598         jit_breakpoint_re_set_internal.
1599
1600 2020-06-22  Pedro Alves  <palves@redhat.com>
1601
1602         PR gdb/25939
1603         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1604         Use the current inferior instead.  Don't return
1605         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1606         wait again.
1607         * sol-thread.c (sol_thread_target::wait): Don't reference
1608         inferior_ptid.
1609         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1610         (sol_update_thread_list_callback): Use the current inferior's pid
1611         instead of inferior_ptid.
1612
1613 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1614
1615         * procfs.c: Cleanup many comments.
1616
1617         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1618         (AFTER_WATCHFLAG): Replace by value.
1619
1620         (MAIN_PROC_NAME_FORMAT): Inline ...
1621         (create_procinfo): ... here.
1622
1623         (procfs_debug_inferior): Remove SYS_exec handling.
1624         (syscall_is_exec): Likewise.
1625         (procfs_set_exec_trap): Likewise.
1626
1627         (syscall_is_lwp_exit): Inline in callers.
1628         (syscall_is_exit): Likewise.
1629         (syscall_is_exec): Likewise.
1630         (syscall_is_lwp_create): Likewise.
1631
1632         (invalidate_cache): Remove #if 0 code.
1633
1634         (make_signal_thread_runnable):  Remove.
1635         (procfs_target::resume): Remove #if 0 code.
1636
1637 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1638
1639         PR gdb/25939
1640         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1641         call ...
1642         (procfs_target::create_inferior): ... here.
1643
1644 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1645
1646         * exec.c (validate_exec_file): Ensure the build-id is up to
1647         date by calling reopen_exec_file (that checks file timestamp
1648         to decide to re-read the file).
1649
1650 2020-06-18  Pedro Alves  <palves@redhat.com>
1651
1652         PR gdb/25412
1653         * gdbthread.h (delete_thread, delete_thread_silent)
1654         (find_thread_ptid): Update comments.
1655         * thread.c (current_thread_): New global.
1656         (is_current_thread): Move higher, and reimplement.
1657         (inferior_thread): Reimplement.
1658         (set_thread_exited): Use bool.  Add assertions.
1659         (add_thread_silent): Simplify thread-reuse handling by always
1660         calling delete_thread.
1661         (delete_thread): Remove intro comment.
1662         (find_thread_ptid): Skip exited threads.
1663         (switch_to_thread_no_regs): Write to current_thread_.
1664         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1665         INFERIOR_PTID.  Clear current_thread_.
1666
1667 2020-06-18  Pedro Alves  <palves@redhat.com>
1668
1669         * aix-thread.c (pd_update): Use switch_to_thread.
1670
1671 2020-06-18  Pedro Alves  <palves@redhat.com>
1672
1673         * ravenscar-thread.c (ravenscar_thread_target): Update.
1674         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1675         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1676         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1677         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1678
1679 2020-06-18  Pedro Alves  <palves@redhat.com>
1680
1681         * nat/windows-nat.c (current_windows_thread): Remove.
1682         * nat/windows-nat.h (current_windows_thread): Remove.
1683         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1684         Adjust.
1685         (display_selectors): Adjust to fetch the current
1686         windows_thread_info based on inferior_ptid.
1687         (fake_create_process): No longer write to current_windows_thread.
1688         (windows_nat_target::get_windows_debug_event):
1689         Don't set inferior_ptid or current_windows_thread.
1690         (windows_nat_target::wait): Adjust to not rely on
1691         current_windows_thread.
1692         (do_initial_windows_stuff): Now a method of windows_nat_target.
1693         Switch to the last_ptid thread.
1694         (windows_nat_target::attach): Adjust.
1695         (windows_nat_target::detach): Use switch_to_no_thread instead of
1696         writing to inferior_ptid directly.
1697         (windows_nat_target::create_inferior): Adjust.
1698
1699 2020-06-18  Pedro Alves  <palves@redhat.com>
1700
1701         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1702
1703 2020-06-18  Pedro Alves  <palves@redhat.com>
1704
1705         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1706         after creating it, instead of writing to inferior_ptid.  Don't
1707         write to inferior_ptid.
1708
1709 2020-06-18  Pedro Alves  <palves@redhat.com>
1710
1711         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1712
1713 2020-06-18  Pedro Alves  <palves@redhat.com>
1714
1715         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1716         it, instead of writing to inferior_ptid.
1717
1718 2020-06-18  Pedro Alves  <palves@redhat.com>
1719
1720         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1721         to inferior_ptid.
1722
1723 2020-06-18  Pedro Alves  <palves@redhat.com>
1724
1725         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1726         instead of writing to inferior_ptid directly.
1727
1728 2020-06-18  Pedro Alves  <palves@redhat.com>
1729
1730         * corelow.c (core_target::close): Use switch_to_no_thread instead
1731         of writing to inferior_ptid directly.
1732         (add_to_thread_list, core_target_open): Use switch_to_thread
1733         instead of writing to inferior_ptid directly.
1734
1735 2020-06-18  Pedro Alves  <palves@redhat.com>
1736
1737         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1738         inferior_ptid.
1739         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1740         inferior_ptid.
1741         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1742         inferior_ptid directly.
1743         (darwin_nat_target::init_thread_list): Switch to thread, instead
1744         of writing to inferior_ptid.
1745         (darwin_nat_target::attach): Don't write to inferior_ptid.
1746         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1747
1748 2020-06-18  Pedro Alves  <palves@redhat.com>
1749
1750         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1751         thread.
1752         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1753         Instead use switch_to_thread.
1754         (gnu_nat_target::detach): Use switch_to_no_thread
1755         instead of writing to inferior_ptid directly.  Used passed-in
1756         inferior instead of looking up the inferior by pid.
1757
1758 2020-06-18  Pedro Alves  <palves@redhat.com>
1759
1760         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1761         inferior_ptid.
1762
1763 2020-06-18  Pedro Alves  <palves@redhat.com>
1764
1765         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1766         inferior_ptid.
1767         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1768         thread.
1769         (nto_procfs_target::detach): Avoid referencing
1770         inferior_ptid.  Use switch_to_no_thread instead of writing to
1771         inferior_ptid directly.
1772         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1773         instead of writing to inferior_ptid directly.
1774         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1775         to thread.
1776
1777 2020-06-18  Pedro Alves  <palves@redhat.com>
1778
1779         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1780         after creating it, instead of writing to inferior_ptid.
1781         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1782         to inferior_ptid directly.
1783         (gdbsim_target::wait): Don't write to inferior_ptid.
1784
1785 2020-06-18  Pedro Alves  <palves@redhat.com>
1786
1787         * remote.c (remote_target::remote_notice_new_inferior): Use
1788         switch_to_thread instead of writing to inferior_ptid directly.
1789         (remote_target::add_current_inferior_and_thread): Use
1790         switch_to_no_thread instead of writing to inferior_ptid directly.
1791         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1792         and switch_to_thread instead of using set_current_inferior or
1793         writing to inferior_ptid directly.
1794
1795 2020-06-18  Pedro Alves  <palves@redhat.com>
1796
1797         * tracectf.c (ctf_target_open): Switch to added thread instead of
1798         writing to inferior_ptid directly.
1799         (ctf_target::close): Use switch_to_no_thread instead of writing to
1800         inferior_ptid directly.
1801
1802 2020-06-18  Pedro Alves  <palves@redhat.com>
1803
1804         * tracefile-tfile.c (tfile_target_open): Don't write to
1805         inferior_ptid directly, instead switch to added thread.
1806         (tfile_target::close): Use switch_to_no_thread instead of writing
1807         to inferior_ptid directly.
1808
1809 2020-06-18  Pedro Alves  <palves@redhat.com>
1810
1811         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1812         (procfs_target::detach): Use switch_to_no_thread
1813         instead of writing to inferior_ptid directly.
1814         (do_attach): Change return type to void.  Switch to the added
1815         thread.
1816         (procfs_target::create_inferior): Switch to the added thread.
1817         (procfs_do_thread_registers): Don't write to inferior_ptid.
1818
1819 2020-06-18  Pedro Alves  <palves@redhat.com>
1820
1821         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1822         of writing to inferior_ptid.
1823         (scoped_restore_exited_inferior): Delete.
1824         (handle_vfork_child_exec_or_exit): Simplify using
1825         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1826         instead of writing to inferior_ptid.
1827         (THREAD_STOPPED_BY): Delete.
1828         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1829         (thread_stopped_by_hw_breakpoint): Delete.
1830         (save_waitstatus): Use
1831         scoped_restore_current_thread+switch_to_thread, and call
1832         target_stopped_by_watchpoint instead of
1833         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1834         instead of thread_stopped_by_sw_breakpoint, and
1835         target_stopped_by_hw_breakpoint instead of
1836         thread_stopped_by_hw_breakpoint.
1837         (handle_inferior_event)
1838         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1839         inferior_ptid directly, nor
1840         set_current_inferior/set_current_program_space.  Use
1841         switch_to_thread / switch_to_inferior_no_thread instead.
1842
1843 2020-06-18  Pedro Alves  <palves@redhat.com>
1844
1845         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1846         instead of writing to inferior_ptid.
1847
1848 2020-06-18  Pedro Alves  <palves@redhat.com>
1849
1850         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1851         added thread.
1852         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1853         to the added thread.
1854         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1855         instead of writing to inferior_ptid.
1856
1857 2020-06-18  Pedro Alves  <palves@redhat.com>
1858
1859         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1860         (register_to_value_test): Mock a program_space too.  Heap-allocate
1861         the address space.  Don't write to inferior_ptid.  Use
1862         switch_to_thread instead.
1863
1864 2020-06-18  Pedro Alves  <palves@redhat.com>
1865
1866         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1867         Delete.
1868         (find_signalled_thread()): New, factored out from
1869         linux_make_corefile_notes and adjusted to handle exited threads.
1870         (linux_make_corefile_notes): Adjust to use the new
1871         find_signalled_thread.
1872
1873 2020-06-18  Pedro Alves  <palves@redhat.com>
1874
1875         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1876         of saving/restoring inferior_ptid.
1877
1878 2020-06-17  Tom Tromey  <tom@tromey.com>
1879
1880         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1881         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1882         declare.
1883         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1884
1885 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1886
1887         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1888         of partial symtabs.
1889
1890 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1891
1892         * regformats/reg-arm.dat: Remove.
1893         * regformats/reg-bfin.dat: Remove.
1894         * regformats/reg-cris.dat: Remove.
1895         * regformats/reg-crisv32.dat: Remove.
1896         * regformats/reg-m32r.dat: Remove.
1897         * regformats/reg-tilegx.dat: Remove.
1898         * regformats/reg-tilegx32.dat: Remove.
1899
1900 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1901
1902         * features/Makefile (WHICH): Remove arm files.
1903         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1904         * regformats/arm/arm-with-neon.dat: Remove.
1905         * regformats/arm/arm-with-vfpv2.dat: Remove.
1906         * regformats/arm/arm-with-vfpv3.dat: Remove.
1907
1908 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1909
1910         * features/Makefile (XMLTOC): Remove rx.xml.
1911
1912 2020-06-17  Pedro Alves  <palves@redhat.com>
1913
1914         * gdbthread.h (thread_control_state) <trap_expected> Update
1915         comments.
1916
1917 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1918
1919         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1920         ada_language::lookup_symbol_nonlocal.
1921         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1922         (ada_language::lookup_symbol_nonlocal): New member function,
1923         implementation from ada_lookup_symbol_nonlocal.
1924         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1925         initializer.
1926         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1927         initializer.
1928         (cplus_language::lookup_symbol_nonlocal): New member function.
1929         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1930         (minimal_language_data) Likewise.
1931         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1932         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1933         initializer.
1934         (d_language::lookup_symbol_nonlocal): New member function.
1935         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1936         initializer.
1937         (f_language::lookup_symbol_nonlocal): New member function.
1938         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1939         initializer.
1940         * language.c (unknown_language_data): Likewise.
1941         (auto_language_data): Likewise.
1942         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1943         field.
1944         (language_defn::lookup_symbol_nonlocal): New member function.
1945         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1946         initializer.
1947         * objc-lang.c (objc_language_data): Likewise.
1948         * opencl-lang.c (opencl_language_data): Likewise.
1949         * p-lang.c (pascal_language_data): Likewise.
1950         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1951         rust_language::lookup_symbol_nonlocal.
1952         (rust_language_data): Delete la_lookup_symbol_nonlocal
1953         initializer.
1954         (rust_language::lookup_symbol_nonlocal): New member function,
1955         implementation from rust_lookup_symbol_nonlocal.
1956         * symtab.c (lookup_symbol_aux): Update call to
1957         lookup_symbol_nonlocal.
1958         (basic_lookup_symbol_nonlocal): Rename to...
1959         (language_defn::lookup_symbol_nonlocal): ...this, and update
1960         header comment.  Remove language_defn parameter, and replace with
1961         uses of `this'.
1962         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1963
1964 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1965
1966         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1967         initializer.
1968         (ada_language::value_print_inner): New member function.
1969         * c-lang.c (c_language_data): Delete la_value_print_inner
1970         initializer.
1971         (cplus_language_data): Likewise.
1972         (asm_language_data): Likewise.
1973         (minimal_language_data): Likewise.
1974         * d-lang.c (d_language_data): Likewise.
1975         (d_language::value_print_inner): New member function.
1976         * f-lang.c (f_language_data): Delete la_value_print_inner
1977         initializer.
1978         (f_language::value_print_inner): New member function.
1979         * f-lang.h (f_value_print_innner): Rename to...
1980         (f_value_print_inner): ...this (note spelling of 'inner').
1981         * f-valprint.c (f_value_print_innner): Rename to...
1982         (f_value_print_inner): ...this (note spelling of 'inner').
1983         * go-lang.c (go_language_data): Delete la_value_print_inner
1984         initializer.
1985         (go_language::value_print_inner): New member function.
1986         * language.c (language_defn::value_print_inner): Define new member
1987         function.
1988         (unk_lang_value_print_inner): Delete.
1989         (unknown_language_data): Delete la_value_print_inner initializer.
1990         (unknown_language::value_print_inner): New member function.
1991         (auto_language_data): Delete la_value_print_inner initializer.
1992         (auto_language::value_print_inner): New member function.
1993         * language.h (language_data): Delete la_value_print_inner field.
1994         (language_defn::value_print_inner): Delcare new member function.
1995         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1996         initializer.
1997         (m2_language::value_print_inner): New member function.
1998         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1999         initializer.
2000         * opencl-lang.c (opencl_language_data): Likewise.
2001         * p-lang.c (pascal_language_data): Likewise.
2002         (pascal_language::value_print_inner): New member function.
2003         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2004         initializer.
2005         (rust_language::value_print_inner): New member function.
2006         * valprint.c (do_val_print): Update call to value_print_inner.
2007
2008 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2009
2010         * ada-lang.c (ada_language_data): Delete la_value_print
2011         initializer.
2012         (ada_language::value_print): New member function.
2013         * c-lang.c (c_language_data): Delete la_value_print initializer.
2014         (cplus_language_data): Likewise.
2015         (asm_language_data): Likewise.
2016         (minimal_language_data): Likewise.
2017         * d-lang.c (d_language_data): Likewise.
2018         * f-lang.c (f_language_data): Likewise.
2019         * go-lang.c (go_language_data): Likewise.
2020         * language.c (unk_lang_value_print): Delete.
2021         (language_defn::value_print): Define new member function.
2022         (unknown_language_data): Delete la_value_print initializer.
2023         (unknown_language::value_print): New member function.
2024         (auto_language_data): Delete la_value_print initializer.
2025         (auto_language::value_print): New member function.
2026         * language.h (language_data): Delete la_value_print field.
2027         (language_defn::value_print): Declare new member function.
2028         (LA_VALUE_PRINT): Update call to value_print.
2029         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2030         * objc-lang.c (objc_language_data): Likewise.
2031         * opencl-lang.c (opencl_language_data): Likewise.
2032         * p-lang.c (pascal_language_data): Likewise.
2033         (pascal_language::value_print): New member function.
2034         * rust-lang.c (rust_language_data): Delete la_value_print
2035         initializer.
2036
2037 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2038
2039         * ada-lang.c (ada_watch_location_expression): Rename to
2040         ada_language::watch_location_expression.
2041         (ada_language_data): Delete la_watch_location_expression
2042         initializer.
2043         (ada_language::watch_location_expression): New member function,
2044         implementation from ada_watch_location_expression.
2045         * breakpoint.c (watch_command_1): Update call to
2046         watch_location_expression.
2047         * c-lang.c (c_watch_location_expression): Rename to
2048         language_defn::watch_location_expression.
2049         (c_language_data): Delete la_watch_location_expression
2050         initializer.
2051         (cplus_language_data): Likewise.
2052         (asm_language_data): Likewise.
2053         (minimal_language_data): Likewise.
2054         * c-lang.h (c_watch_location_expression): Delete declaration.
2055         * d-lang.c (d_language_data): Delete la_watch_location_expression
2056         initializer.
2057         * f-lang.c (f_language_data): Likewise.
2058         * go-lang.c (go_language_data): Likewise.
2059         * language.c (language_defn::watch_location_expression): Member
2060         function implementation from c_watch_location_expression.
2061         (unknown_language_data): Delete la_watch_location_expression
2062         initializer.
2063         (auto_language_data): Likewise.
2064         * language.h (language_data): Delete la_watch_location_expression
2065         field.
2066         (language_defn::watch_location_expression): Declare new member
2067         function.
2068         * m2-lang.c (m2_language_data): Delete
2069         la_watch_location_expression initializer.
2070         * objc-lang.c (objc_language_data): Likewise.
2071         * opencl-lang.c (opencl_language_data): Likewise.
2072         * p-lang.c (pascal_language_data): Likewise.
2073         * rust-lang.c (rust_watch_location_expression): Rename to
2074         rust_language::watch_location_expression.
2075         (rust_language_data): Delete la_watch_location_expression
2076         initializer.
2077         (rust_language::watch_location_expression): New member function,
2078         implementation from rust_watch_location_expression.
2079
2080 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2081
2082         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2083         ada_language::collect_symbol_completion_matches.
2084         (ada_language_data): Delete la_collect_symbol_completion_matches
2085         initializer.
2086         (ada_language::collect_symbol_completion_matches): New member
2087         function, implementation from
2088         ada_collect_symbol_completion_matches.
2089         * c-lang.c (c_language_data): Delete
2090         la_collect_symbol_completion_matches initializer.
2091         (cplus_language_data): Likewise.
2092         (asm_language_data): Likewise.
2093         (minimal_language_data): Likewise.
2094         * d-lang.c (d_language_data): Likewise.
2095         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2096         f_language::collect_symbol_completion_matches.
2097         (f_language_data): Delete la_collect_symbol_completion_matches
2098         initializer.
2099         (f_language::collect_symbol_completion_matches) New member
2100         function, implementation from f_collect_symbol_completion_matches.
2101         * go-lang.c (go_language_data): Delete
2102         la_collect_symbol_completion_matches initializer.
2103         * language.c (unknown_language_data): Likewise.
2104         (auto_language_data): Likewise.
2105         * language.h (language_data): Delete
2106         la_collect_symbol_completion_matches field.
2107         (language_defn::collect_symbol_completion_matches): New member
2108         function.
2109         * m2-lang.c (m2_language_data): Delete
2110         la_collect_symbol_completion_matches initializer.
2111         * objc-lang.c (objc_language_data): Likewise.
2112         * opencl-lang.c (opencl_language_data): Likewise.
2113         * p-lang.c (pascal_language_data): Likewise.
2114         * rust-lang.c (rust_language_data): Likewise.
2115         * symtab.c (default_collect_symbol_completion_matches): Delete.
2116         (collect_symbol_completion_matches): Update call to
2117         collect_symbol_completion_matches.
2118         (collect_symbol_completion_matches_type): Likewise.
2119         * symtab.h (default_collect_symbol_completion_matches): Delete
2120         declaration.
2121
2122 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2123
2124         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2125         (ada_language_data): Delete la_word_break_characters initializer.
2126         (ada_language::word_break_characters): New member function.
2127         * c-lang.c (c_language_data): Delete la_word_break_characters
2128         initializer.
2129         (cplus_language_data): Likewise.
2130         (asm_language_data): Likewise.
2131         (minimal_language_data): Likewise.
2132         * completer.c: Update global comment.
2133         (advance_to_expression_complete_word_point): Update call to
2134         word_break_characters.
2135         (complete_files_symbols): Likewise.
2136         (complete_line_internal_1): Likewise.
2137         (default_completer_handle_brkchars): Likewise.
2138         (skip_quoted_chars): Likewise.
2139         * d-lang.c (d_language_data): Delete la_word_break_characters
2140         initializer.
2141         * f-lang.c (f_word_break_characters): Delete.
2142         (f_language_data): Delete la_word_break_characters initializer.
2143         (f_language::word_break_characters): New member function.
2144         * go-lang.c (go_language_data): Delete la_word_break_characters
2145         initializer.
2146         * language.c (unknown_language_data): Likewise.
2147         (auto_language_data): Likewise.
2148         * language.h (default_word_break_characters): Move declaration to
2149         earlier in the file.
2150         (language_data): Delete la_word_break_characters field.
2151         (language_defn::word_break_characters): New member function.
2152         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2153         initializer.
2154         * objc-lang.c (objc_language_data): Likewise.
2155         * opencl-lang.c (opencl_language_data): Likewise.
2156         * p-lang.c (pascal_language_data): Likewise.
2157         * rust-lang.c (rust_language_data): Likewise.
2158
2159 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2160
2161         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2162         (ada_language_data): Delete la_get_symbol_name_matcher
2163         initializer.
2164         (language_defn::get_symbol_name_matcher_inner): New member
2165         function.
2166         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2167         initializer.
2168         (cplus_language_data): Likewise.
2169         (cplus_language::get_symbol_name_matcher_inner): New member
2170         function.
2171         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2172         (minimal_language_data): Likewise.
2173         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2174         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2175         initializer.
2176         * dictionary.c (iter_match_first_hashed): Update call to
2177         get_symbol_name_matcher.
2178         (iter_match_next_hashed): Likewise.
2179         (iter_match_next_linear): Likewise.
2180         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2181         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2182         initializer.
2183         (f_language::get_symbol_name_matcher_inner): New member function.
2184         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2185         initializer.
2186         * language.c (default_symbol_name_matcher): Update header comment,
2187         make static.
2188         (language_defn::get_symbol_name_matcher): New definition.
2189         (language_defn::get_symbol_name_matcher_inner): Likewise.
2190         (get_symbol_name_matcher): Delete.
2191         (unknown_language_data): Delete la_get_symbol_name_matcher
2192         initializer.
2193         (auto_language_data): Likewise.
2194         * language.h (language_data): Delete la_get_symbol_name_matcher
2195         field.
2196         (language_defn::get_symbol_name_matcher): New member function.
2197         (language_defn::get_symbol_name_matcher_inner): Likewise.
2198         (default_symbol_name_matcher): Delete declaration.
2199         * linespec.c (find_methods): Update call to
2200         get_symbol_name_matcher.
2201         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2202         initializer.
2203         * minsyms.c (lookup_minimal_symbol): Update call to
2204         get_symbol_name_matcher.
2205         (iterate_over_minimal_symbols): Likewise.
2206         * objc-lang.c (objc_language_data): Delete
2207         la_get_symbol_name_matcher initializer.
2208         * opencl-lang.c (opencl_language_data): Likewise.
2209         * p-lang.c (pascal_language_data): Likewise.
2210         * psymtab.c (psymbol_name_matches): Update call to
2211         get_symbol_name_matcher.
2212         * rust-lang.c (rust_language_data): Delete
2213         la_get_symbol_name_matcher initializer.
2214         * symtab.c (symbol_matches_search_name): Update call to
2215         get_symbol_name_matcher.
2216         (compare_symbol_name): Likewise.
2217
2218 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2219
2220         * ada-lang.c (ada_language_data): Delete la_compute_program
2221         initializer.
2222         * c-lang.c (c_language_data): Likewise.
2223         (c_language::compute_program): New member function.
2224         (cplus_language_data): Delete la_compute_program initializer.
2225         (cplus_language::compute_program): New member function.
2226         (asm_language_data): Delete la_compute_program initializer.
2227         (minimal_language_data): Likewise.
2228         * c-lang.h (c_compute_program): Update comment.
2229         (cplus_compute_program): Likewise.
2230         * compile/compile-c-support.c (c_compute_program): Likewise.
2231         (cplus_compute_program): Likewise.
2232         * compile/compile.c (compile_to_object): Update call to
2233         la_compute_program.
2234         * d-lang.c (d_language_data): Delete la_compute_program
2235         initializer.
2236         * f-lang.c (f_language_data): Likewise.
2237         * go-lang.c (go_language_data): Likewise.
2238         * language.c (unknown_language_data): Likewise.
2239         (auto_language_data): Likewise.
2240         * language.h (language_data): Delete la_compute_program field.
2241         (language_defn::compute_program): New member function.
2242         * m2-lang.c (m2_language_data): Delete la_compute_program
2243         initializer.
2244         * objc-lang.c (objc_language_data): Likewise.
2245         * opencl-lang.c (opencl_language_data): Likewise.
2246         * p-lang.c (pascal_language_data): Likewise.
2247         * rust-lang.c (rust_language_data): Likewise.
2248
2249 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2250
2251         * ada-lang.c (ada_language_data) Delete
2252         la_class_name_from_physname initializer.
2253         * c-lang.c (c_language_data): Likewise.
2254         (cplus_language_data): Likewise.
2255         (cplus_language::class_name_from_physname): New member function.
2256         (asm_language_data): Delete la_class_name_from_physname
2257         initializer.
2258         (minimal_language_data): Likewise.
2259         * d-lang.c (d_language_data): Likewise.
2260         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2261         method on language_defn class.
2262         (guess_full_die_structure_name): Likewise.
2263         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2264         initializer.
2265         * go-lang.c (go_language_data): Likewise.
2266         * language.c (language_class_name_from_physname): Delete.
2267         (unk_lang_class_name): Delete.
2268         (unknown_language_data): Delete la_class_name_from_physname
2269         initializer.
2270         (auto_language_data): Likewise.
2271         * language.h (language_data): Delete la_class_name_from_physname
2272         field.
2273         (language_defn::class_name_from_physname): New function.
2274         (language_class_name_from_physname): Delete declaration.
2275         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2276         initializer.
2277         * objc-lang.c (objc_language_data): Likewise.
2278         * opencl-lang.c (opencl_language_data): Likewise.
2279         * p-lang.c (pascal_language_data): Likewise.
2280         * rust-lang.c (rust_language_data): Likewise.
2281
2282 2020-06-16  Tom Tromey  <tom@tromey.com>
2283
2284         * tui/tui-data.h (STATUS_NAME): New macro.
2285         * tui/tui-layout.c (tui_remove_some_windows)
2286         (initialize_known_windows, tui_register_window)
2287         (tui_layout_split::remove_windows, initialize_layouts)
2288         (tui_new_layout_command): Don't use hard-coded window names.
2289
2290 2020-06-16  Tom Tromey  <tom@tromey.com>
2291
2292         PR tui/25348:
2293         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2294         tui_initialize_readline.  Only run once.  Call rl_initialize.
2295         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2296         tui_initialize_readline.
2297         * tui/tui-io.c (tui_setup_io): Call
2298         tui_ensure_readline_initialized.
2299         * tui/tui-interp.c (tui_interp::init): Update.
2300
2301 2020-06-16  Tom Tromey  <tom@tromey.com>
2302
2303         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2304         Also preserve the status window.
2305
2306 2020-06-16  Tom Tromey  <tom@tromey.com>
2307
2308         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2309         where m_window==nullptr.
2310
2311 2020-06-15  Tom Tromey  <tromey@adacore.com>
2312
2313         * windows-nat.c (windows_nat::handle_output_debug_string):
2314         Update.
2315         (windows_nat::handle_ms_vc_exception): Update.
2316         * target.h (target_read_string): Change API.
2317         * target.c (target_read_string): Change API.
2318         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2319         Update.
2320         * solib-frv.c (frv_current_sos): Update.
2321         * solib-dsbt.c (dsbt_current_sos): Update.
2322         * solib-darwin.c (darwin_current_sos): Update.
2323         * linux-thread-db.c (inferior_has_bug): Update.
2324         * expprint.c (print_subexp_standard): Update.
2325         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2326         (ada_exception_message_1): Update.
2327
2328 2020-06-15  Tom Tromey  <tromey@adacore.com>
2329
2330         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2331
2332 2020-06-15  Tom Tromey  <tromey@adacore.com>
2333
2334         * valprint.c (read_string): Update comment.
2335         * target.c (MIN): Remove.
2336         (target_read_string): Rewrite.
2337
2338 2020-06-15  Tom Tromey  <tromey@adacore.com>
2339
2340         * corefile.c (read_memory_string): Remove.
2341         * ada-valprint.c (ada_value_print_ptr): Update.
2342         * ada-lang.h (ada_tag_name): Change return type.
2343         * ada-lang.c (type_from_tag): Update.
2344         (ada_tag_name_from_tsd): Change return type.  Use
2345         target_read_string.
2346         (ada_tag_name): Likewise.
2347         * gdbcore.h (read_memory_string): Don't declare.
2348
2349 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2350
2351         * symtab.c (rbreak_command): Ignore Windows drive colon.
2352
2353 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2354
2355         * NEWS: Mention removed GDBserver host support.
2356
2357 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2358
2359         * features/riscv/rebuild-csr-xml.sh: Updated.
2360
2361 2020-06-11  Tom Tromey  <tom@tromey.com>
2362
2363         PR gdb/18318:
2364         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2365
2366 2020-06-09  Jonny Grant  <jg@jguk.org>
2367 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2368
2369         * main.c (captured_main_1): Don't print new line after help.
2370         (print_gdb_help): add mailing list and IRC channel information
2371         to --help.  Add new lines between items in the footer.  Remove
2372         quotes around bug url.
2373
2374 2020-06-11  Keith Seitz  <keiths@redhat.com>
2375
2376         PR gdb/21356
2377         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2378         Resolve typedefs for type length calculations.
2379
2380 2020-06-10  Tom de Vries  <tdevries@suse.de>
2381
2382         PR ada/24713
2383         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2384         (write_psymbols): Enable .gdb_index for ada.
2385         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2386         ada.
2387
2388 2020-06-10  Tom de Vries  <tdevries@suse.de>
2389
2390         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2391         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2392         namei" instead of "const char *name" argument.
2393         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2394         dw2_symtab_iter_init.
2395
2396 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2397
2398         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2399         to use type::field and field::type instead.
2400
2401 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2402
2403         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2404         to use field::type instead.
2405
2406 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2407
2408         * gdbtypes.h (struct field) <type, set_type>: New methods.
2409         Rename `type` field to...
2410         <m_type>: ... this.  Change references throughout to use type or
2411         set_type methods.
2412         (FIELD_TYPE): Use field::type.  Change call sites that modify
2413         the field's type to use field::set_type instead.
2414
2415 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2416
2417         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2418         to use type::index_type instead.
2419
2420 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2421
2422         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2423         methods.
2424         (TYPE_INDEX_TYPE): Use type::index_type.
2425         * gdbtypes.c (create_array_type_with_stride): Likewise.
2426
2427 2020-06-07  Tom Tromey  <tom@tromey.com>
2428
2429         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2430         parameter.
2431         (generic_value_print): Update.
2432
2433 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2434
2435         Revert commit 982a38f60b0.
2436         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2437
2438 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2439
2440         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2441         avoid use after free.
2442
2443 2020-06-05  Tom de Vries  <tdevries@suse.de>
2444
2445         * NEWS: Fix typos.
2446
2447 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2448
2449         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2450         the per_bfd object.
2451         (dwarf2_read_debug_names): Likewise.
2452         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2453         object when re-using a per_bfd object with an index.
2454
2455 2020-06-03  Tom de Vries  <tdevries@suse.de>
2456
2457         PR symtab/26046
2458         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2459         children for C++.
2460         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2461         DW_TAG_subprogram.
2462
2463 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2464
2465         * ada-lang.c (ada_language_data): Delete skip_trampoline
2466         initializer.
2467         * c-lang.c (c_language_data): Likewise.
2468         (cplus_language_data): Likewise.
2469         (cplus_language::skip_trampoline): New member function.
2470         (asm_language_data): Delete skip_trampoline initializer.
2471         (minimal_language_data): Likewise.
2472         * d-lang.c (d_language_data): Likewise.
2473         * f-lang.c (f_language_data): Likewise.
2474         * go-lang.c (go_language_data): Likewise.
2475         * language.c (unk_lang_trampoline): Delete function.
2476         (skip_language_trampoline): Update.
2477         (unknown_language_data): Delete skip_trampoline initializer.
2478         (auto_language_data): Likewise.
2479         * language.h (language_data): Delete skip_trampoline field.
2480         (language_defn::skip_trampoline): New function.
2481         * m2-lang.c (m2_language_data): Delete skip_trampoline
2482         initializer.
2483         * objc-lang.c (objc_skip_trampoline): Delete function, move
2484         implementation to objc_language::skip_trampoline.
2485         (objc_language_data): Delete skip_trampoline initializer.
2486         (objc_language::skip_trampoline): New member function with
2487         implementation from objc_skip_trampoline.
2488         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2489         initializer.
2490         * p-lang.c (pascal_language_data): Likewise.
2491         * rust-lang.c (rust_language_data): Likewise.
2492
2493 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2494
2495         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2496         (ada_language::demangle): New member function.
2497         * c-lang.c (c_language_data): Delete la_demangle initializer.
2498         (cplus_language_data): Delete la_demangle initializer.
2499         (cplus_language::demangle): New member function.
2500         (asm_language_data): Delete la_demangle initializer.
2501         (minimal_language_data): Delete la_demangle initializer.
2502         * d-lang.c (d_language_data): Delete la_demangle initializer.
2503         (d_language::demangle): New member function.
2504         * f-lang.c (f_language_data): Delete la_demangle initializer.
2505         (f_language::demangle): New member function.
2506         * go-lang.c (go_language_data): Delete la_demangle initializer.
2507         (go_language::demangle): New member function.
2508         * language.c (language_demangle): Update.
2509         (unk_lang_demangle): Delete.
2510         (unknown_language_data): Delete la_demangle initializer.
2511         (unknown_language::demangle): New member function.
2512         (auto_language_data): Delete la_demangle initializer.
2513         (auto_language::demangle): New member function.
2514         * language.h (language_data): Delete la_demangle field.
2515         (language_defn::demangle): New function.
2516         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2517         * objc-lang.c (objc_language_data): Delete la_demangle
2518         initializer.
2519         (objc_language::demangle): New member function.
2520         * opencl-lang.c (opencl_language_data): Delete la_demangle
2521         initializer.
2522         * p-lang.c (pascal_language_data): Likewise.
2523         * rust-lang.c (rust_language_data): Likewise.
2524         (rust_language::demangle): New member function.
2525
2526 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2527
2528         * ada-lang.c (ada_language_data): Delete la_print_type
2529         initializer.
2530         (ada_language::print_type): New member function.
2531         * c-lang.c (c_language_data): Delete la_print_type initializer.
2532         (c_language::print_type): New member function.
2533         (cplus_language_data): Delete la_print_type initializer.
2534         (cplus_language::print_type): New member function.
2535         (asm_language_data): Delete la_print_type initializer.
2536         (asm_language::print_type): New member function.
2537         (minimal_language_data): Delete la_print_type initializer.
2538         (minimal_language::print_type): New member function.
2539         * d-lang.c (d_language_data): Delete la_print_type initializer.
2540         (d_language::print_type): New member function.
2541         * f-lang.c (f_language_data): Delete la_print_type initializer.
2542         (f_language::print_type): New member function.
2543         * go-lang.c (go_language_data): Delete la_print_type initializer.
2544         (go_language::print_type): New member function.
2545         * language.c (unk_lang_print_type): Delete.
2546         (unknown_language_data): Delete la_print_type initializer.
2547         (unknown_language::print_type): New member function.
2548         (auto_language_data): Delete la_print_type initializer.
2549         (auto_language::print_type): New member function.
2550         * language.h (language_data): Delete la_print_type field.
2551         (language_defn::print_type): New function.
2552         (LA_PRINT_TYPE): Update.
2553         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2554         (m2_language::print_type): New member function.
2555         * objc-lang.c (objc_language_data): Delete la_print_type
2556         initializer.
2557         (objc_language::print_type): New member function.
2558         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2559         to opencl_language::print_type.
2560         (opencl_language_data): Delete la_print_type initializer.
2561         (opencl_language::print_type): New member function, implementation
2562         from opencl_print_type.
2563         * p-lang.c (pascal_language_data): Delete la_print_type
2564         initializer.
2565         (pascal_language::print_type): New member function.
2566         * rust-lang.c (rust_print_type): Delete, implementation moved to
2567         rust_language::print_type.
2568         (rust_language_data): Delete la_print_type initializer.
2569         (rust_language::print_type): New member function, implementation
2570         from rust_print_type.
2571
2572 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2573
2574         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2575         implementation moves to...
2576         (ada_language::sniff_from_mangled_name): ...here.  Update return
2577         type.
2578         (ada_language_data): Delete la_sniff_from_mangled_name
2579         initializer.
2580         * c-lang.c (c_language_data): Likewise.
2581         (cplus_language_data): Likewise.
2582         (cplus_language::sniff_from_mangled_name): New member function,
2583         implementation taken from gdb_sniff_from_mangled_name.
2584         (asm_language_data): Delete la_sniff_from_mangled_name
2585         initializer.
2586         (minimal_language_data): Likewise.
2587         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2588         implementation moves to cplus_language::sniff_from_mangled_name.
2589         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2590         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2591         moves to...
2592         (d_language::sniff_from_mangled_name): ...here.
2593         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2594         * f-lang.c (f_language_data): Likewise.
2595         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2596         moves to...
2597         (go_language::sniff_from_mangled_name): ...here.
2598         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2599         * language.c (language_sniff_from_mangled_name): Delete.
2600         (unknown_language_data): Delete la_sniff_from_mangled_name
2601         initializer.
2602         (auto_language_data): Likewise.
2603         * language.h (language_data): Delete la_sniff_from_mangled_name
2604         field.
2605         (language_defn::sniff_from_mangled_name): New function.
2606         (language_sniff_from_mangled_name): Delete declaration.
2607         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2608         field.
2609         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2610         implementation moves to...
2611         (objc_language::sniff_from_mangled_name): ...here.
2612         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2613         * opencl-lang.c (opencl_language_data): Likewise.
2614         * p-lang.c (pascal_language_data): Likewise.
2615         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2616         implementation moves to...
2617         (rust_language::sniff_from_mangled_name): ...here.
2618         (rust_language_data): Delete la_sniff_from_mangled_name
2619         initializer.
2620         * symtab.c (symbol_find_demangled_name): Call
2621         sniff_from_mangled_name member function.
2622
2623 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2624
2625         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2626         initializer.
2627         * c-lang.c (c_language_data): Likewise.
2628         (cplus_language_data): Likewise.
2629         (cplus_language::search_name_hash): New member function.
2630         (asm_language_data): Delete la_search_name_hash initializer.
2631         (minimal_language_data): Likewise.
2632         * d-lang.c (d_language_data): Likewise.
2633         * dictionary.c (default_search_name_hash): Rename to...
2634         (language_defn::search_name_hash): ...this.
2635         * f-lang.c (f_language_data): Likewise.
2636         (f_language::search_name_hash): New member function.
2637         * go-lang.c (go_language_data): Delete la_search_name_hash
2638         initializer.
2639         * language.c (unknown_language_data): Likewise.
2640         (auto_language_data): Likewise.
2641         * language.h (struct language_data): Delete la_search_name_hash
2642         field.
2643         (language_defn::search_name_hash): Declare new member function.
2644         (default_search_name_hash): Delete declaration.
2645         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2646         initializer.
2647         * objc-lang.c (objc_language_data): Likewise.
2648         * opencl-lang.c (opencl_language_data): Likewise.
2649         * p-lang.c (pascal_language_data): Likewise.
2650         * rust-lang.c (rust_language_data): Likewise.
2651         * symtab.c (search_name_hash): Update call.
2652
2653 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2654
2655         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2656         initializer.
2657         * c-lang.c (class compile_instance): Declare.
2658         (c_language_data): Delete la_get_compile_instance initializer.
2659         (c_language::get_compile_instance): New member function.
2660         (cplus_language_data): Delete la_get_compile_instance initializer.
2661         (cplus_language::get_compile_instance): New member function.
2662         (asm_language_data): Delete la_get_compile_instance initializer.
2663         (minimal_language_data): Likewise.
2664         * c-lang.h (c_get_compile_context): Update comment.
2665         (cplus_get_compile_context): Update comment.
2666         * compile/compile.c (compile_to_object): Update calls, don't rely
2667         on function pointer being NULL.
2668         * d-lang.c (d_language_data): Delete la_get_compile_instance
2669         initializer.
2670         * f-lang.c (f_language_data): Likewise.
2671         * go-lang.c (go_language_data): Likewise.
2672         * language.c (unknown_language_data): Likewise.
2673         (auto_language_data): Likewise.
2674         * language.h (language_data): Delete la_get_compile_instance field.
2675         (language_defn::get_compile_instance): New member function.
2676         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2677         initializer.
2678         * objc-lang.c (objc_language_data): Likewise.
2679         * opencl-lang.c (opencl_language_data): Likewise.
2680         * p-lang.c (pascal_language_data): Likewise.
2681         * rust-lang.c (rust_language_data): Likewise.
2682
2683 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2684
2685         * ada-lang.c (ada_add_all_symbols): Update comment.
2686         (ada_iterate_over_symbols): Delete, move implementation to...
2687         (ada_language::iterate_over_symbols): ...here, a new member
2688         function, rewrite to use range based for loop.
2689         (ada_language_data): Delete la_iterate_over_symbols initializer.
2690         * c-lang.c (c_language_data): Likewise.
2691         (cplus_language_data): Likewise.
2692         (asm_language_data): Likewise.
2693         (minimal_language_data): Likewise.
2694         * d-lang.c (d_language_data): Likewise.
2695         * f-lang.c (f_language_data): Likewise.
2696         * go-lang.c (go_language_data): Likewise.
2697         * language.c (unknown_language_data): Likewise.
2698         (auto_language_data): Likewise.
2699         * language.h (language_data): Delete la_iterate_over_symbols field.
2700         (language_defn::iterate_over_symbols): New member function.
2701         (LA_ITERATE_OVER_SYMBOLS): Update.
2702         * linespec.c (iterate_over_all_matching_symtabs): Update.
2703         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2704         initializer.
2705         * objc-lang.c (objc_language_data): Likewise.
2706         * opencl-lang.c (opencl_language_data): Likewise.
2707         * p-lang.c (pascal_language_data): Likewise.
2708         * rust-lang.c (rust_language_data): Likewise.
2709
2710 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2711
2712         * ada-lang.c (ada_language_data): Delete
2713         la_lookup_transparent_type initializer.
2714         * c-lang.c (c_language_data): Likewise.
2715         (cplus_language_data): Likewise.
2716         (cplus_language::lookup_transparent_type): New member function.
2717         (asm_language_data): Delete la_lookup_transparent_type
2718         initializer.
2719         (minimal_language_data): Likewise.
2720         * d-lang.c (d_language_data): Likewise.
2721         * f-lang.c (f_language_data): Likewise.
2722         * go-lang.c (go_language_data): Likewise.
2723         * language.c (unknown_language_data): Likewise.
2724         (auto_language_data): Likewise.
2725         * language.h (struct language_data): Delete
2726         la_lookup_transparent_type field.
2727         (language_defn::lookup_transparent_type): New member function.
2728         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2729         initializer.
2730         * objc-lang.c (objc_language_data): Likewise.
2731         * opencl-lang.c (opencl_language_data): Likewise.
2732         * p-lang.c (pascal_language_data): Likewise.
2733         * rust-lang.c (rust_language_data): Likewise.
2734         * symtab.c (symbol_matches_domain): Update call.
2735
2736 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2737
2738         * ada-lang.c (ada_language_arch_info): Delete function, move
2739         implementation to...
2740         (ada_language::language_arch_info): ...here, a new member
2741         function.
2742         (ada_language_data): Delete la_language_arch_info.
2743         * c-lang.c (c_language_data): Likewise.
2744         (c_language::language_arch_info): New member function.
2745         (cplus_language_arch_info): Delete function, move
2746         implementation to...
2747         (cplus_language::language_arch_info): ...here, a new member
2748         function.
2749         (cplus_language_data): Delete la_language_arch_info.
2750         (asm_language_data): Likewise.
2751         (asm_language::language_arch_info): New member function.
2752         (minimal_language_data): Delete la_language_arch_info.
2753         (minimal_language::language_arch_info): New member function.
2754         * d-lang.c (d_language_arch_info): Delete function, move
2755         implementation to...
2756         (d_language::language_arch_info): ...here, a new member
2757         function.
2758         (d_language_data): Delete la_language_arch_info.
2759         * f-lang.c (f_language_arch_info): Delete function, move
2760         implementation to...
2761         (f_language::language_arch_info): ...here, a new member
2762         function.
2763         (f_language_data): Delete la_language_arch_info.
2764         * go-lang.c (go_language_arch_info): Delete function, move
2765         implementation to...
2766         (go_language::language_arch_info): ...here, a new member
2767         function.
2768         (go_language_data): Delete la_language_arch_info.
2769         * language.c (unknown_language_data): Likewise.
2770         (unknown_language::language_arch_info): New member function.
2771         (auto_language_data): Delete la_language_arch_info.
2772         (auto_language::language_arch_info): New member function.
2773         (language_gdbarch_post_init): Update call to
2774         la_language_arch_info.
2775         * language.h (language_data): Delete la_language_arch_info
2776         function pointer.
2777         (language_defn::language_arch_info): New function.
2778         * m2-lang.c (m2_language_arch_info): Delete function, move
2779         implementation to...
2780         (m2_language::language_arch_info): ...here, a new member
2781         function.
2782         (m2_language_data): Delete la_language_arch_info.
2783         * objc-lang.c (objc_language_arch_info): Delete function, move
2784         implementation to...
2785         (objc_language::language_arch_info): ...here, a new member
2786         function.
2787         (objc_language_data): Delete la_language_arch_info.
2788         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2789         implementation to...
2790         (opencl_language::language_arch_info): ...here, a new member
2791         function.
2792         (opencl_language_data): Delete la_language_arch_info.
2793         * p-lang.c (pascal_language_arch_info): Delete function, move
2794         implementation to...
2795         (pascal_language::language_arch_info): ...here, a new member
2796         function.
2797         (pascal_language_data): Delete la_language_arch_info.
2798         * rust-lang.c (rust_language_arch_info): Delete function, move
2799         implementation to...
2800         (rust_language::language_arch_info): ...here, a new member
2801         function.
2802         (rust_language_data): Delete la_language_arch_info.
2803
2804 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2805
2806         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2807         initializer.
2808         * c-lang.c (c_language_data): Likewise.
2809         (cplus_language_data): Likewise.
2810         (cplus_language::pass_by_reference_info): New method.
2811         (asm_language_data): Delete la_pass_by_reference initializer.
2812         (minimal_language_data): Likewise.
2813         * cp-abi.c (cp_pass_by_reference): Remove use of
2814         default_pass_by_reference.
2815         * d-lang.c (d_language_data): Likewise.
2816         * f-lang.c (f_language_data): Likewise.
2817         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2818         default_pass_by_reference.
2819         * go-lang.c (go_language_data): Likewise.
2820         * language.c (language_pass_by_reference): Update.
2821         (default_pass_by_reference): Delete.
2822         (unknown_language_data): Delete la_pass_by_reference
2823         initializer.
2824         (auto_language_data): Likewise.
2825         * language.h (struct language_data): Delete la_pass_by_reference
2826         field.
2827         (language_defn::pass_by_reference_info): New member function.
2828         (default_pass_by_reference): Delete declaration.
2829         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2830         initializer.
2831         * objc-lang.c (objc_language_data): Likewise.
2832         * opencl-lang.c (opencl_language_data): Likewise.
2833         * p-lang.c (pascal_language_data): Likewise.
2834         * rust-lang.c (rust_language_data): Likewise.
2835
2836 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2837
2838         * ada-lang.c (ada_read_var_value): Delete function, move
2839         implementation to...
2840         (ada_language::read_var_value): ...here.
2841         (ada_language_data): Delete la_read_var_value initializer.
2842         * c-lang.c (c_language_data): Likewise.
2843         (cplus_language_data): Likewise.
2844         (minimal_language_data): Likewise.
2845         * d-lang.c (d_language_data): Likewise.
2846         * f-lang.c (f_language_data): Likewise.
2847         * findvar.c (default_read_var_value): Rename to...
2848         (language_defn::read_var_value): ...this.
2849         * findvar.c (read_var_value): Update header comment, and change to
2850         call member function instead of function pointer.
2851         * go-lang.c (go_language_data): Likewise.
2852         * language.c (unknown_language_data): Delete la_read_var_value
2853         initializer.
2854         (auto_language_data): Likewise.
2855         * language.h (struct language_data): Delete la_read_var_value
2856         field.
2857         (language_defn::read_var_value): New member function.
2858         (default_read_var_value): Delete declaration.
2859         * m2-lang.c (m2_language_data): Delete la_read_var_value
2860         initializer.
2861         * objc-lang.c (objc_language_data): Likewise.
2862         * opencl-lang.c (opencl_language_data): Likewise.
2863         * p-lang.c (pascal_language_data): Likewise.
2864         * rust-lang.c (rust_language_data): Likewise.
2865         * value.h (default_read_var_value): Delete declaration.
2866
2867 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2868
2869         * ada-lang.c (ada_print_array_index): Delete function, move
2870         implementation to...
2871         (ada_language::print_array_index): ...here.
2872         (ada_language_data): Delete la_print_array_index initializer.
2873         * c-lang.c (c_language_data): Likewise.
2874         (cplus_language_data): Likewise.
2875         (minimal_language_data): Likewise.
2876         * d-lang.c (d_language_data): Likewise.
2877         * f-lang.c (f_language_data): Likewise.
2878         * go-lang.c (go_language_data): Likewise.
2879         * language.c (default_print_array_index): Delete function, move
2880         implementation to...
2881         (language_defn::print_array_index): ...here.
2882         (unknown_language_data): Delete la_print_array_index initializer.
2883         (auto_language_data): Likewise.
2884         * language.h (struct language_data): Delete la_print_array_index
2885         field.
2886         (language_defn::print_array_index): New member function.
2887         (LA_PRINT_ARRAY_INDEX): Update.
2888         (default_print_array_index): Delete declaration.
2889         * m2-lang.c (m2_language_data): Delete la_print_array_index
2890         initializer.
2891         * objc-lang.c (objc_language_data): Likewise.
2892         * opencl-lang.c (opencl_language_data): Likewise.
2893         * p-lang.c (pascal_language_data): Likewise.
2894         * rust-lang.c (rust_language_data): Likewise.
2895
2896 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2897
2898         * gdb/ada-lang.c (ada_language_defn): Convert to...
2899         (ada_language_data): ...this.
2900         (class ada_language): New class.
2901         (ada_language_defn): New static global.
2902         * gdb/c-lang.c (c_language_defn): Convert to...
2903         (c_language_data): ...this.
2904         (class c_language): New class.
2905         (c_language_defn): New static global.
2906         (cplus_language_defn): Convert to...
2907         (cplus_language_data): ...this.
2908         (class cplus_language): New class.
2909         (cplus_language_defn): New static global.
2910         (asm_language_defn): Convert to...
2911         (asm_language_data): ...this.
2912         (class asm_language): New class.
2913         (asm_language_defn): New static global.
2914         (minimal_language_defn): Convert to...
2915         (minimal_language_data): ...this.
2916         (class minimal_language): New class.
2917         (minimal_language_defn): New static global.
2918         * gdb/d-lang.c (d_language_defn): Convert to...
2919         (d_language_data): ...this.
2920         (class d_language): New class.
2921         (d_language_defn): New static global.
2922         * gdb/f-lang.c (f_language_defn): Convert to...
2923         (f_language_data): ...this.
2924         (class f_language): New class.
2925         (f_language_defn): New static global.
2926         * gdb/go-lang.c (go_language_defn): Convert to...
2927         (go_language_data): ...this.
2928         (class go_language): New class.
2929         (go_language_defn): New static global.
2930         * gdb/language.c (unknown_language_defn): Remove declaration.
2931         (current_language): Initialize to nullptr, real initialization is
2932         moved to _initialize_language.
2933         (languages): Delete global.
2934         (language_defn::languages): Define.
2935         (set_language_command): Use language_defn::languages.
2936         (set_language): Likewise.
2937         (range_error): Likewise.
2938         (language_enum): Likewise.
2939         (language_def): Likewise.
2940         (add_set_language_command): Use language_def::languages for the
2941         language list, and language_def to lookup language pointers.
2942         (skip_language_trampoline): Use language_defn::languages.
2943         (unknown_language_defn): Convert to...
2944         (unknown_language_data): ...this.
2945         (class unknown_language): New class.
2946         (unknown_language_defn): New static global.
2947         (auto_language_defn): Convert to...
2948         (auto_language_data): ...this.
2949         (class auto_language): New class.
2950         (auto_language_defn): New static global.
2951         (language_gdbarch_post_init): Use language_defn::languages.
2952         (_initialize_language): Initialize current_language.
2953         * gdb/language.h (struct language_defn): Rename to...
2954         (struct language_data): ...this.
2955         (struct language_defn): New.
2956         (auto_language_defn): Delete.
2957         (unknown_language_defn): Delete.
2958         (minimal_language_defn): Delete.
2959         (ada_language_defn): Delete.
2960         (asm_language_defn): Delete.
2961         (c_language_defn): Delete.
2962         (cplus_language_defn): Delete.
2963         (d_language_defn): Delete.
2964         (f_language_defn): Delete.
2965         (go_language_defn): Delete.
2966         (m2_language_defn): Delete.
2967         (objc_language_defn): Delete.
2968         (opencl_language_defn): Delete.
2969         (pascal_language_defn): Delete.
2970         (rust_language_defn): Delete.
2971         * gdb/m2-lang.c (m2_language_defn): Convert to...
2972         (m2_language_data): ...this.
2973         (class m2_language): New class.
2974         (m2_language_defn): New static global.
2975         * gdb/objc-lang.c (objc_language_defn): Convert to...
2976         (objc_language_data): ...this.
2977         (class objc_language): New class.
2978         (objc_language_defn): New static global.
2979         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2980         (opencl_language_data): ...this.
2981         (class opencl_language): New class.
2982         (opencl_language_defn): New static global.
2983         * gdb/p-lang.c (pascal_language_defn): Convert to...
2984         (pascal_language_data): ...this.
2985         (class pascal_language): New class.
2986         (pascal_language_defn): New static global.
2987         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2988         language pointer, update comment format.
2989         * gdb/rust-lang.c (rust_language_defn): Convert to...
2990         (rust_language_data): ...this.
2991         (class rust_language): New class.
2992         (rust_language_defn): New static global.
2993
2994 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2995
2996         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2997         member variable.
2998         <m_stmt_at_address>: New member variable.
2999         (lnp_state_machine::record_line): Don't record some lines, update
3000         tracking of is_stmt at the same address.
3001         (lnp_state_machine::lnp_state_machine): Initialise new member
3002         variables.
3003
3004 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3005
3006         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3007         "-include gnu-nat-mig.h".
3008         * gnu-nat-mig.h: New file.
3009         * gnu-nat.c: Include "gnu-nat-mig.h".
3010         (exc_server, msg_reply_server, notify_server,
3011         process_reply_server): Remove declarations.
3012
3013 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3014
3015         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3016         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3017         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3018         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3019         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3020         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3021         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3022         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3023         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3024         to gnu_nat_target class.
3025         * gnu-nat.c: Likewise.
3026         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3027         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3028         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3029         object.
3030         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3031         instead of `gnu_target'.
3032
3033 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3034
3035         * i386-gnu-tdep.c: Include "gdbcore.h"
3036         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3037         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3038         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3039         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3040         i386_gnu_sigcontext_addr): New functions
3041         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3042         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3043         tdep.
3044
3045 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3046
3047         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3048         before fork_inferior call. Avoid calling it if target_is_pushed returns
3049         true.
3050
3051 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3052
3053         * gnu-nat.h (gnu_target): New variable declaration.
3054         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3055         gnu_target.
3056         * gnu-nat.c (gnu_target): New variable.
3057         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3058         add_thread_silent, and add_thread calls.
3059         (gnu_nat_target::create_inferior): Pass gnu_target to
3060         add_thread_silent, thread_change_ptid call.
3061         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3062         call.
3063
3064 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3065
3066         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3067         (gnu_nat_target::find_memory_regions): Remove unused
3068         `old_address' variable.
3069
3070 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3071
3072         * gnu-nat.c: Include "gdbarch.h".
3073
3074 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3075
3076         * reply_mig_hack.awk (Error return): Cast function through
3077         void *, to bypass compiler function call check.
3078
3079 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3080
3081         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3082         $(srcdir)/reply_mig_hack.awk.
3083
3084 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3085
3086         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3087
3088 2020-05-30  Jonny Grant  <jg@jguk.org>
3089
3090         * configure.ac (ACX_BUGURL): change bug URL to https.
3091
3092 2020-05-30  Pedro Alves  <palves@redhat.com>
3093
3094         * cp-support.c (replace_typedefs_template): New.
3095         (replace_typedefs_qualified_name): Handle
3096         DEMANGLE_COMPONENT_TEMPLATE.
3097
3098 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3099
3100         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3101         dwarf2/index-cache.h, dwarf2/index-write.c,
3102         dwarf2/index-write.h, dwarf2/line-header.c,
3103         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3104         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3105         variables and fields from `dwarf2_per_objfile` to just
3106         `per_objfile` throughout.
3107
3108 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3109
3110         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3111         <push_dwarf_reg_entry_value>: Add comment.
3112
3113 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3114             Keith Seitz  <keiths@redhat.com>
3115
3116         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3117         instead of PyEval_ReleaseLock.
3118         (class gdbpy_gil): Move to earlier in file.
3119         (finalize_python): Set gdb_python_initialized.
3120         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3121         when not initialized.
3122
3123 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3124
3125         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3126         <push_dwarf_reg_entry_value>: Remove assert.  Override
3127         per_objfile with caller_per_objfile.
3128
3129 2020-05-28  Tom de Vries  <tdevries@suse.de>
3130
3131         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3132         PR gold/15646 workaround to symbol kind "type".
3133
3134 2020-05-27  Tom Tromey  <tromey@adacore.com>
3135
3136         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3137
3138 2020-05-27  Tom Tromey  <tromey@adacore.com>
3139
3140         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3141         Use htab_find_with_hash.
3142         <add_abbrev>: Remove "abbrev_number" parameter.
3143         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3144         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3145         (hash_abbrev): Add comment.
3146         (abbrev_table::lookup_abbrev): Move to header file.
3147         (abbrev_table::read): Update.
3148
3149 2020-05-27  Tom Tromey  <tromey@adacore.com>
3150
3151         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3152         method.
3153         <canonical_name>: New member.
3154         <raw_name>: Rename from "name".
3155         (partial_die_info): Initialize canonical_name.
3156         (scan_partial_symbols): Check raw_name.
3157         (partial_die_parent_scope, partial_die_full_name)
3158         (add_partial_symbol, add_partial_subprogram)
3159         (add_partial_enumeration, load_partial_dies): Use "name" method.
3160         (partial_die_info::name): New method.
3161         (partial_die_info::read, guess_partial_die_structure_name)
3162         (partial_die_info::fixup): Update.
3163
3164 2020-05-27  Tom Tromey  <tromey@adacore.com>
3165
3166         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3167         <get_ref_die_offset>: Inline.
3168         <get_ref_die_offset_complaint>: New method.
3169         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3170         (attribute::get_ref_die_offset_complaint): Rename from
3171         get_ref_die_offset.  Just issue complaint.
3172
3173 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3174
3175         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3176
3177 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3178
3179         * exec.c (exec_file_attach): Use errno value of first openp failure.
3180
3181 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3182
3183         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3184         Don't close thread handle.
3185
3186 2020-05-27  Tom Tromey  <tom@tromey.com>
3187             Simon Marchi  <simon.marchi@efficios.com>
3188
3189         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3190         shared_ptr.
3191         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3192         member.
3193         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3194         dwarf2_per_bfd_objfile_data_key>: New globals.
3195         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3196         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3197         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3198         shared.
3199         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3200         short-circuit when sharing.
3201         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3202         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3203
3204 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3205
3206         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3207         to...
3208         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3209         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3210
3211 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3212
3213         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3214         build_name_components, find_name_components_bounds>:
3215         Add per_objfile parameter.
3216         (struct mapped_index) <symbol_name_at>: Likewise.
3217         (struct mapped_debug_names): Remove constructor.
3218         <dwarf2_per_objfile>: Remove field.
3219         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3220         (mapped_index_base::find_name_components_bounds,
3221         mapped_index_base::build_name_components,
3222         dw2_expand_symtabs_matching_symbol): Likewise.
3223         (class mock_mapped_index) <symbol_name_at>: Likewise.
3224         (check_match): Likewise.
3225         (check_find_bounds_finds): Likewise.
3226         (test_mapped_index_find_name_component_bounds): Update.
3227         (CHECK_MATCH): Update.
3228         (dw2_expand_symtabs_matching): Update.
3229         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3230         per_objfile parameter.
3231         <find_vec_in_debug_names>: Likewise.
3232         <m_per_objfile>: New field.
3233         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3234         parameter.
3235         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3236         (dw2_debug_names_iterator::next): Update.
3237         (dw2_debug_names_lookup_symbol): Update.
3238         (dw2_debug_names_expand_symtabs_for_function): Update.
3239         (dw2_debug_names_map_matching_symbols): Update.
3240         (dw2_debug_names_expand_symtabs_matching): Update.
3241         (dwarf2_read_debug_names): Update.
3242
3243 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3244
3245         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3246         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3247         move to dwarf2_per_objfile.
3248         <read_in_chain>: Remove.
3249         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3250         remove_all_cus, age_comp_units>: New methods.
3251         <m_dwarf2_cus>: New member.
3252         (struct dwarf2_per_cu_data) <cu>: Remove.
3253         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3254         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3255         moved to methods of dwarf2_per_objfile.
3256         (dwarf2_clear_marks): Remove.
3257         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3258         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3259         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3260         (dwarf2_per_objfile::remove_all_cus): New.
3261         (class free_cached_comp_units) <~free_cached_comp_units>:
3262         Update.
3263         (load_cu): Update.
3264         (dw2_do_instantiate_symtab): Adjust.
3265         (fill_in_sig_entry_from_dwo_entry): Adjust.
3266         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3267         (cutu_reader::cutu_reader): Likewise.
3268         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3269         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3270         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3271         and dwarf2_per_objfile::age_comp_units.
3272         (load_partial_comp_unit): Update.
3273         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3274         (process_queue): Likewise.
3275         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3276         backlink.
3277         (dwarf2_read_addr_index): Likewise.
3278         (follow_die_offset): Likewise.
3279         (dwarf2_fetch_die_loc_sect_off): Likewise.
3280         (dwarf2_fetch_constant_bytes): Likewise.
3281         (dwarf2_fetch_die_type_sect_off): Likewise.
3282         (follow_die_sig_1): Likewise.
3283         (load_full_type_unit): Likewise.
3284         (read_signatured_type): Likewise.
3285         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3286         (dwarf2_cu::~dwarf2_cu): Remove.
3287         (dwarf2_per_objfile::get_cu): New.
3288         (dwarf2_per_objfile::set_cu): New.
3289         (age_cached_comp_units): Rename to...
3290         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3291         to std::unordered_map.
3292         (free_one_cached_comp_unit): Rename to...
3293         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3294         to std::unordered_map.
3295         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3296         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3297         a dwarf2_per_objfile in data.
3298         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3299         (dwarf2_clear_marks): Remove.
3300
3301 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3302
3303         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3304         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3305         (init_tu_and_read_dwo_dies): Likewise.
3306         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3307         (cutu_reader::cutu_reader): Likewise.
3308         (load_partial_comp_unit): Likewise.
3309         (process_psymtab_comp_unit): Update.
3310         (build_type_psymtabs_1): Update.
3311         (process_skeletonless_type_unit): Update.
3312         (load_full_comp_unit): Update.
3313         (find_partial_die): Update.
3314         (dwarf2_read_addr_index): Update.
3315         (read_signatured_type): Update.
3316
3317 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3318
3319         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3320         m_header_read_in>: New fields.
3321         <get_header>: New method.
3322         * dwarf2/read.c (per_cu_header_read_in): Remove.
3323         (dwarf2_per_cu_data::get_header): New.
3324         (dwarf2_per_cu_data::addr_size): Update.
3325         (dwarf2_per_cu_data::offset_size): Update.
3326         (dwarf2_per_cu_data::ref_addr_size): Update.
3327
3328 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3329
3330         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3331         (dw2_do_instantiate_symtab): Update.
3332         (queue_and_load_all_dwo_tus): Change parameter from
3333         dwarf2_per_cu_data to dwarf2_cu.
3334         (dwarf2_fetch_die_loc_sect_off): Update.
3335         (dwarf2_fetch_constant_bytes): Update.
3336         (dwarf2_fetch_die_type_sect_off): Update.
3337
3338 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3339
3340         * dwarf2/read.c (process_full_comp_unit,
3341         process_full_type_unit): Remove per_cu, per_objfile paramters.
3342         Add dwarf2_cu parameter.
3343         (process_queue): Update.
3344
3345 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3346
3347         * dwarf2/read.c (create_cu_from_index_list): Replace
3348         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3349         (create_cus_from_index_list): Likewise.
3350         (create_cus_from_index): Likewise.
3351         (create_signatured_type_table_from_index): Likewise.
3352         (create_cus_from_debug_names_list): Likewise.
3353         (create_cus_from_debug_names): Likewise.
3354         (dwarf2_read_gdb_index): Update.
3355         (dwarf2_read_debug_names): Update.
3356
3357 2020-05-27  Tom Tromey  <tom@tromey.com>
3358             Simon Marchi  <simon.marchi@efficios.com>
3359
3360         * dwarf2/read.h (struct dwarf2_per_objfile)
3361         <get_type_for_signatured_type, set_type_for_signatured_type>:
3362         New methods.
3363         <m_type_map>: New member.
3364         (struct signatured_type) <type>: Remove.
3365         * dwarf2/read.c
3366         (dwarf2_per_objfile::get_type_for_signatured_type,
3367         dwarf2_per_objfile::set_type_for_signatured_type): New.
3368         (get_signatured_type): Use new methods.
3369
3370 2020-05-27  Tom Tromey  <tom@tromey.com>
3371             Simon Marchi  <simon.marchi@efficios.com>
3372
3373         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3374         (struct dwarf2_per_objfile) <type_units>: New member.
3375         <get_type_unit_group_unshareable>: New method.
3376         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3377         num_symtabs, symtabs>: Remove; move to
3378         type_unit_group_unshareable.
3379         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3380         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3381         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3382
3383 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3384
3385         * dwarf2/read.h (struct dwarf2_per_cu_data):
3386         <dwarf2_per_objfile>: Remove.
3387         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3388         dwarf2_per_objfile.
3389         (create_signatured_type_table_from_index): Likewise.
3390         (create_signatured_type_table_from_debug_names): Likewise.
3391         (create_debug_type_hash_table): Likewise.
3392         (fill_in_sig_entry_from_dwo_entry): Likewise.
3393         (create_type_unit_group): Likewise.
3394         (read_comp_units_from_section): Likewise.
3395         (create_cus_hash_table): Likewise.
3396
3397 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3398
3399         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3400         dwarf2_per_cu_data::dwarf2_per_objfile.
3401         (compute_compunit_symtab_includes): Likewise.
3402         (dwarf2_cu::start_symtab): Likewise.
3403
3404 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3405
3406         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3407         parameter.
3408         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3409         (read_namespace_alias): Update.
3410         (lookup_die_type): Update.
3411         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3412         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3413         Update.
3414         (disassemble_dwarf_expression): Update.
3415
3416 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3417
3418         * dwarf2/read.h (struct dwarf2_queue_item): Add
3419         dwarf2_per_objfile parameter, assign new parameter.
3420         <per_objfile>: New field.
3421         * dwarf2/read.c (free_one_cached_comp_unit): Add
3422         dwarf2_per_objfile parameter.
3423         (queue_comp_unit): Likewise.
3424         (dw2_do_instantiate_symtab): Update.
3425         (process_psymtab_comp_unit): Update.
3426         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3427         (process_imported_unit_die): Update.
3428         (queue_and_load_dwo_tu): Update.
3429         (follow_die_offset): Update.
3430         (follow_die_sig_1): Update.
3431
3432 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3433
3434         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3435         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3436         (read_call_site_scope): Assign per_objfile.
3437         (dwarf2_per_cu_data::objfile): Remove.
3438         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3439         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3440         dwarf2_per_objfile parameter.
3441         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3442         dwarf2_per_objfile parameter.
3443         (dwarf_expr_reg_to_entry_parameter): Add output
3444         dwarf2_per_objfile parameter.
3445         (locexpr_get_frame_base): Update.
3446         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3447         <push_dwarf_reg_entry_value>: Update.
3448         <call_site_to_target_addr>: Update.
3449         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3450         parameter.
3451         (value_of_dwarf_reg_entry): Update.
3452         (rw_pieced_value): Update.
3453         (indirect_synthetic_pointer): Update.
3454         (dwarf2_evaluate_property): Update.
3455         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3456         parameter.
3457         (locexpr_read_variable): Update.
3458         (locexpr_get_symbol_read_needs): Update.
3459         (loclist_read_variable): Update.
3460
3461 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3462
3463         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3464         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3465         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3466         parameter.
3467         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3468         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3469         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3470         parameter.
3471         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3472         sect_variable_value): Add dwarf2_per_objfile parameter.
3473         (class dwarf_evaluate_loc_desc) <dwarf_call,
3474         dwarf_variable_value>: Update.
3475         (fetch_const_value_from_synthetic_pointer): Add
3476         dwarf2_per_objfile parameter.
3477         (fetch_const_value_from_synthetic_pointer): Update.
3478         (coerced_pieced_ref): Update.
3479         (class symbol_needs_eval_context) <dwarf_call,
3480         dwarf_variable_value>: Update.
3481         (dwarf2_compile_expr_to_ax): Update.
3482
3483 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3484
3485         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3486         parameter.
3487         (dwarf2_evaluate_loc_desc_full): Update.
3488
3489 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3490
3491         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3492         parameter.
3493         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3494         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3495         dwarf2_per_objfile parameter.
3496         (decode_debug_loc_dwo_addresses): Likewise.
3497         (dwarf2_find_location_expression): Update.
3498         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3499         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3500         parameter.
3501         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3502         parameter.
3503         (locexpr_describe_location_1): Likewise.
3504         (locexpr_describe_location): Update.
3505
3506 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3507
3508         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3509         Remove.
3510         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3511         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3512         (dwarf2_compile_property_to_c): Update.
3513         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3514         use text offset from objfile.
3515         (locexpr_tracepoint_var_ref): Update.
3516         (locexpr_generate_c_location): Update.
3517         (loclist_describe_location): Update.
3518         (loclist_tracepoint_var_ref): Update.
3519         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3520         dwarf2_per_objfile parameter.
3521         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3522         use text offset from objfile.
3523         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3524
3525 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3526
3527         * dwarf2/expr.h (struct dwarf_expr_context)
3528         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3529         <offset>: Remove.
3530         <per_objfile>: New member.
3531         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3532         dwarf2_per_objfile parameter.  Don't set offset, set
3533         per_objfile.
3534         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3535         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3536         a dwarf2_per_objfile object instead of an offset.
3537         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3538         constructor.
3539         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3540         to dwarf2_expr_executor constructor.  Don't set offset.
3541         (dwarf2_fetch_cfa_info): Update.
3542         (struct dwarf2_frame_cache) <text_offset>: Remove.
3543         <per_objfile>: New field.
3544         (dwarf2_frame_cache): Update.
3545         (dwarf2_frame_prev_register): Update.
3546         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3547         <dwarf_evaluate_loc_desc>: Add constructor.
3548         (dwarf2_evaluate_loc_desc_full): Update.
3549         (dwarf2_locexpr_baton_eval): Update.
3550         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3551         Add constructor.
3552         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3553
3554 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3555
3556         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3557         addr_sized_int_type>: Move to dwarf2_cu.
3558         <int_type>: Move to dwarf2_per_objfile.
3559         (struct dwarf2_per_objfile) <int_type>: Move here.
3560         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3561         addr_sized_int_type>: Move here.
3562         (read_func_scope): Update.
3563         (read_array_type): Update.
3564         (read_tag_string_type): Update.
3565         (attr_to_dynamic_prop): Update.
3566         (dwarf2_per_cu_data::int_type): Rename to...
3567         (dwarf2_per_objfile::int_type): ... this.
3568         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3569         (dwarf2_cu::addr_sized_int_type): ... this.
3570         (read_subrange_type): Update.
3571         (dwarf2_per_cu_data::addr_type): Rename to...
3572         (dwarf2_cu::addr_type): ... this.
3573         (set_die_type): Update.
3574
3575 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3576
3577         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3578         data through per_cu->cu.
3579
3580 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3581
3582         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3583         dwarf2_per_cu_data parameter fo dwarf2_cu.
3584         (lookup_dwo_type_unit): Likewise.
3585         (read_cutu_die_from_dwo): Likewise.
3586         (lookup_dwo_unit): Likewise.
3587         (open_and_init_dwo_file): Likewise.
3588         (lookup_dwo_cutu): Likewise.
3589         (lookup_dwo_comp_unit): Likewise.
3590         (lookup_dwo_type_unit): Likewise.
3591         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3592         (cutu_reader::cutu_reader): Update.
3593
3594 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3595
3596         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3597         parameter.
3598         (process_full_type_unit): Likewise.
3599         (process_queue): Update.
3600
3601 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3602
3603         * dwarf2/read.c (recursively_compute_inclusions): Add
3604         dwarf2_per_objfile parameter.
3605         (compute_compunit_symtab_includes): Likewise.
3606         (process_cu_includes): Update.
3607
3608 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3609
3610         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3611         parameter.
3612         (create_type_unit_group): Update.
3613         (process_psymtab_comp_unit_reader): Update.
3614         (build_type_psymtabs_reader): Update.
3615
3616 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3617
3618         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3619         object through m_this_cu->cu.
3620
3621 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3622
3623         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3624         the info parameter.
3625         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3626
3627 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3628
3629         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3630         per_objfile parameter.
3631         (load_full_type_unit): Add per_objfile parameter.
3632         (read_signatured_type): Likewise.
3633         (load_full_comp_unit): Likewise.
3634         (load_cu): Likewise.
3635         (dw2_do_instantiate_symtab): Likewise.
3636         (dw2_get_file_names): Likewise.
3637         (dw2_map_symtabs_matching_filename): Update.
3638         (dw_expand_symtabs_matching_file_matcher): Update.
3639         (dw2_map_symbol_filenames): Update.
3640         (process_psymtab_comp_unit): Add per_objfile parameter.
3641         (build_type_psymtabs_1): Update.
3642         (process_skeletonless_type_unit): Update.
3643         (dwarf2_build_psymtabs_hard): Update.
3644         (load_partial_comp_unit): Add per_objfile parameter.
3645         (scan_partial_symbols): Update.
3646         (load_full_comp_unit): Add per_objfile parameter.
3647         (process_imported_unit_die): Update.
3648         (create_cus_hash_table): Update.
3649         (find_partial_die): Update.
3650         (dwarf2_read_addr_index): Update.
3651         (follow_die_offset): Update.
3652         (dwarf2_fetch_die_loc_sect_off): Update.
3653         (dwarf2_fetch_constant_bytes): Update.
3654         (dwarf2_fetch_die_type_sect_off): Update.
3655         (follow_die_sig_1): Update.
3656         (load_full_type_unit): Add per_objfile parameter.
3657         (read_signatured_type): Likewise.
3658
3659 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3660
3661         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3662         of objfile_name.
3663
3664 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3665
3666         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3667         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3668         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3669         field.
3670         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3671         (create_cus_from_index): Update.
3672         (dwarf2_read_gdb_index): Update.
3673         (create_cus_from_debug_names): Update.
3674         (dwarf2_read_debug_names): Update.
3675         (get_abbrev_section_for_cu): Update.
3676         (create_all_comp_units): Update.
3677         (read_attribute_value): Update.
3678         (get_debug_line_section): Update.
3679         * dwarf2/index-cache.c (index_cache::store): Update.
3680         * dwarf2/index-write.c (save_gdb_index_command): Update.
3681         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3682
3683 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3684
3685         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3686         member.
3687         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3688         dwarf2_per_cu_data::per_bfd.
3689         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3690         (create_type_unit_group): Likewise.
3691         (queue_comp_unit): Remove reference to
3692         per_cu->dwarf2_per_objfile.
3693         (maybe_queue_comp_unit): Likewise.
3694         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3695         (create_cus_hash_table): Assign new field.
3696
3697 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3698
3699         * dwarf2/read.c: Replace
3700         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3701         dwarf2_cu->per_objfile throughout.
3702
3703 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3704
3705         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3706         parameter, don't use per_cu->dwarf2_per_objfile.
3707         (dw2_instantiate_symtab): Likewise.
3708         (dw2_find_last_source_symtab): Update.
3709         (dw2_map_expand_apply): Update.
3710         (dw2_lookup_symbol): Update.
3711         (dw2_expand_symtabs_for_function): Update.
3712         (dw2_expand_all_symtabs): Update.
3713         (dw2_expand_symtabs_with_fullname): Update.
3714         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3715         don't use per_cu->dwarf2_per_objfile.
3716         (dw2_expand_marked_cus): Update.
3717         (dw2_find_pc_sect_compunit_symtab): Update.
3718         (dw2_debug_names_lookup_symbol): Update.
3719         (dw2_debug_names_expand_symtabs_for_function): Update.
3720         (dw2_debug_names_map_matching_symbols): Update.
3721         (dwarf2_psymtab::expand_psymtab): Update.
3722
3723 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3724
3725         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3726         <per_objfile>: New member.
3727         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3728         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3729         call to dwarf2_cu.
3730         (cutu_reader::cutu_reader): Update.
3731         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3732
3733 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3734
3735         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3736         struct dwarf2_per_objfile.
3737         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3738         dwarf2_per_bfd.
3739         * dwarf2/read.c (set_die_type): Update.
3740         (get_die_type_at_offset): Update.
3741
3742 2020-05-27  Tom Tromey  <tom@tromey.com>
3743             Simon Marchi  <simon.marchi@efficios.com>
3744
3745         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3746         method.
3747         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3748         get_symtab, set_symtab>: New methods.
3749         <m_symtabs>: New field.
3750         (struct dwarf2_psymtab): Derive from partial_symtab.
3751         <readin_p, get_compunit_symtab>: Declare methods.
3752         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3753         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3754         New methods.
3755         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3756         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3757         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3758         (dw2_symtab_iter_next, dw2_print_stats)
3759         (dw2_expand_symtabs_with_fullname)
3760         (dw2_expand_symtabs_matching_one)
3761         (dw_expand_symtabs_matching_file_matcher)
3762         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3763         (dw2_debug_names_iterator::next)
3764         (dw2_debug_names_map_matching_symbols)
3765         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3766         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3767         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3768         New methods.
3769         (get_compunit_symtab, process_full_comp_unit)
3770         (process_full_type_unit): Update.
3771         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3772
3773 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3774
3775         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3776         then introduce a new dwarf2_per_objfile type.
3777         <read_line_string>: Move to the new dwarf2_per_objfile type.
3778         <objfile>: Likewise.
3779         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3780         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3781         dwarf2_per_objfile->per_bfd.
3782         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3783         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3784         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3785         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3786         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3787         (dwarf2_per_objfile::locate_sections): Rename to...
3788         (dwarf2_per_bfd::locate_sections): ... this.
3789         (dwarf2_per_objfile::get_cutu): Rename to...
3790         (dwarf2_per_bfd::get_cutu): ... this.
3791         (dwarf2_per_objfile::get_cu): Rename to...
3792         (dwarf2_per_bfd::get_cu): ... this.
3793         (dwarf2_per_objfile::get_tu): Rename to...
3794         (dwarf2_per_bfd::get_tu): ... this.
3795         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3796         (dwarf2_per_bfd::allocate_per_cu): ... this.
3797         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3798         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3799         (get_gdb_index_contents_ftype): Change parameter from
3800         dwarf2_per_objfile to dwarf2_per_bfd.
3801         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3802         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3803
3804 2020-05-27  Tom Tromey  <tom@tromey.com>
3805             Simon Marchi  <simon.marchi@efficios.com>
3806
3807         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3808         (allocate_piece_closure): Set "per_objfile" member.
3809         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3810         (locexpr_describe_location, loclist_describe_location): Use new
3811         member.
3812         * dwarf2/read.c (read_call_site_scope)
3813         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3814         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3815         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3816         handle_data_member_location): Set per_objfile member.
3817         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3818         member.
3819         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3820
3821 2020-05-27  Tom Tromey  <tom@tromey.com>
3822
3823         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3824         allocate_signatured_type>: Declare new methods.
3825         <m_num_psymtabs>: New member.
3826         (struct dwarf2_per_cu_data) <index>: New member.
3827         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3828         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3829         (create_cu_from_index_list): Use allocate_per_cu.
3830         (create_signatured_type_table_from_index)
3831         (create_signatured_type_table_from_debug_names)
3832         (create_debug_type_hash_table, add_type_unit)
3833         (read_comp_units_from_section): Use allocate_signatured_type.
3834
3835 2020-05-27  Tom Tromey  <tom@tromey.com>
3836
3837         * psymtab.c (partial_map_expand_apply)
3838         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3839         (psym_lookup_global_symbol_language)
3840         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3841         (psym_print_stats, psym_expand_symtabs_for_function)
3842         (psym_map_symbol_filenames, psym_map_matching_symbols)
3843         (psym_expand_symtabs_matching)
3844         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3845         (maintenance_check_psymtabs): Update.
3846         * psympriv.h (struct partial_symtab) <readin_p,
3847         get_compunit_symtab>: Add objfile parameter.
3848         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3849         Likewise.
3850         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3851         get_compunit_symtab>: Likewise.
3852         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3853
3854 2020-05-27  Tom Tromey  <tom@tromey.com>
3855
3856         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3857         member.
3858         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3859         (create_cu_from_index_list)
3860         (create_signatured_type_table_from_index)
3861         (create_signatured_type_table_from_debug_names)
3862         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3863         (dwarf2_create_include_psymtab)
3864         (create_debug_type_hash_table, add_type_unit)
3865         (create_type_unit_group, read_comp_units_from_section)
3866         (dwarf2_compute_name, create_cus_hash_table)
3867         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3868         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3869         obstack.
3870         (dw2_get_real_path): Likewise.  Change argument to
3871         dwarf2_per_objfile.
3872
3873 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3874
3875         PR tdep/26000
3876         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3877         for ldrd (immediate).
3878
3879 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3880
3881         * command.h: Add comment giving the name of class_tui.
3882         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3883         create the fake command for the help for class_tui.
3884
3885 2020-05-26  Tom Tromey  <tromey@adacore.com>
3886
3887         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3888         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3889         (val_atr): New function.
3890         (value_val_atr): Use it.
3891         * ada-valprint.c (print_optional_low_bound): Change low bound
3892         handling for enums.
3893         (val_print_packed_array_elements): Don't call discrete_position.
3894         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3895         discrete_position for enum types.
3896         * language.c (default_print_array_index): Change type.
3897         * language.h (struct language_defn) <la_print_array_index>: Add
3898         index_type parameter, change type of index_value.
3899         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3900         (default_print_array_index): Update.
3901         * valprint.c (maybe_print_array_index): Don't call
3902         value_from_longest.  Update.
3903         (value_print_array_elements): Don't call discrete_position.
3904
3905 2020-05-26  Tom Tromey  <tromey@adacore.com>
3906
3907         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3908         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3909
3910 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3911
3912         PR gdb/13519
3913         * avr-tdep.c (avr_integer_to_address): Return data or code
3914         address accordingly to the second 'type' argument of the
3915         function.
3916
3917 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3918
3919         * infcmd.c, inferior.h: (construct_inferior_arguments):
3920         Moved function from here to gdbsupport/common-inferior.{h,cc}
3921
3922 2020-05-23  Tom Tromey  <tom@tromey.com>
3923
3924         Revert commit eca1f90c:
3925         * NEWS: Remove entry for completion styling.
3926         * completer.c (_rl_completion_prefix_display_length): Move
3927         declaration later.
3928         (gdb_fnprint): Revert.
3929         (gdb_display_match_list_1): Likewise.
3930         * cli/cli-style.c (completion_prefix_style)
3931         (completion_difference_style, completion_suffix_style): Remove.
3932         (_initialize_cli_style): Revert.
3933         * cli/cli-style.h (completion_prefix_style)
3934         (completion_difference_style, completion_suffix_style): Don't
3935         declare.
3936
3937 2020-05-24  Pedro Alves  <palves@redhat.com>
3938
3939         * symtab.c (completion_list_add_name): Return boolean indication
3940         of whether the symbol matched.
3941         (completion_list_add_symbol): Don't try to remove C++ aliases if
3942         the symbol didn't match in the first place.
3943         * symtab.h (completion_list_add_name): Return bool.
3944
3945 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3946
3947         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3948         type::field.
3949
3950 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3951
3952         GDB 9.2 released.
3953
3954 2020-05-23  Tom Tromey  <tom@tromey.com>
3955
3956         * NEWS: Add entry for completion styling.
3957         * completer.c (_rl_completion_prefix_display_length): Move
3958         declaration earlier.
3959         (gdb_fnprint): Use completion_style.
3960         (gdb_display_match_list_1): Likewise.
3961         * cli/cli-style.c (completion_prefix_style)
3962         (completion_difference_style, completion_suffix_style): New
3963         globals.
3964         (_initialize_cli_style): Register new globals.
3965         * cli/cli-style.h (completion_prefix_style)
3966         (completion_difference_style, completion_suffix_style): Declare.
3967
3968 2020-05-23  Pedro Alves  <palves@redhat.com>
3969
3970         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3971         (parse_escape): Use ISDIGIT instead of isdigit.
3972         (puts_debug): Use gdb_isprint instead of isprint.
3973         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3974         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3975         ISSPACE instead of isspace.
3976         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3977         instead of isspace.
3978         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3979         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3980         instead of isxdigit and ISDIGIT instead of isdigit.
3981
3982 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3983
3984         * gdbtypes.h (struct type) <field>: New method.
3985         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3986         or type::field.
3987
3988 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3989
3990         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3991         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3992         modify the propery to use type::set_fields instead.
3993
3994 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3995
3996         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3997         type::num_fields instead.
3998
3999 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4000
4001         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4002         methods.
4003         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4004         that modify the number of fields to use type::set_num_fields
4005         instead.
4006
4007 2020-05-22  Tom Tromey  <tromey@adacore.com>
4008
4009         * compile/compile-object-load.h (munmap_list_free): Don't
4010         declare.
4011
4012 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4013
4014         * annotate.c (annotate_source_line): Update return type, add call
4015         to update current symtab and line.
4016         * annotate.h (annotate_source_line): Update return type, and
4017         extend header comment.
4018         * source.c (info_line_command): Check annotation_level before
4019         calling annotate_source_line.
4020         * stack.c (print_frame_info): If calling annotate_source_line
4021         returns true, then don't print any other source line information.
4022
4023 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4024
4025         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4026
4027 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4028
4029         * coffread.c (patch_type): Remove NULL check before xfree.
4030         * corefile.c (set_gnutarget): Likewise.
4031         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4032         * exec.c (build_section_table): Likewise.
4033         * remote.c (remote_target::pass_signals): Likewise.
4034         * utils.c (n_spaces): Likewise.
4035         * cli/cli-script.c (document_command): Likewise.
4036         * i386-windows-tdep.c (core_process_module_section): Likewise.
4037         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4038
4039 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4040
4041         * symfile.c (reread_symbols): Clear objfile's section_offsets
4042         vector and section indices, re-compute them by calling
4043         sym_offsets.
4044
4045 2020-05-20  Tom Tromey  <tromey@adacore.com>
4046
4047         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4048         (desc_one_bound, desc_index_type): Compute field name.
4049
4050 2020-05-20  Tom de Vries  <tdevries@suse.de>
4051
4052         PR symtab/25833
4053         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4054
4055 2020-05-20  Alan Modra  <amodra@gmail.com>
4056
4057         PR 25993
4058         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4059         bfd_set_filename.
4060         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4061         passed to bfd_set_filename.
4062         * symfile-mem.c (add_vsyscall_page): Likewise for string
4063         passed to symbol_file_add_from_memory.
4064         (symbol_file_add_from_memory): Make name param a const char* and
4065         don't strdup.
4066
4067 2020-05-20  Alan Modra  <amodra@gmail.com>
4068
4069         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4070         rather than accessing bfd->filename directly.
4071         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4072         and use bfd_section_name.
4073         * dwarf2/frame.c (decode_frame_entry): Likewise.
4074         * exec.c (exec_set_section_address): Likewise.
4075         * solib-aix.c (solib_aix_bfd_open): Likewise.
4076         * stap-probe.c (get_stap_base_address): Likewise.
4077         * symfile.c (reread_symbols): Likewise.
4078
4079 2020-05-19  Tom Tromey  <tromey@adacore.com>
4080
4081         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4082
4083 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4084
4085         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4086
4087 2020-05-19  Pedro Alves  <palves@redhat.com>
4088
4089         * NEWS (set exec-file-mismatch): Adjust entry.
4090         * exec.c: Include "build-id.h".
4091         (validate_exec_file): Try to match build IDs instead of filenames.
4092         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4093         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4094         and pass down 'warn_if_slow'.
4095         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4096         gdb_bfd_open_closure to pass it down.
4097         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4098
4099 2020-05-19  Pedro Alves  <palves@redhat.com>
4100
4101         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4102         * target.c (target_fileio_open_1): Rename to target_fileio_open
4103         and make extern.  Use bool.
4104         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4105         (target_fileio_read_alloc_1): Adjust.
4106         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4107         (target_fileio_open_warn_if_slow): Delete declaration.
4108
4109 2020-05-19  Pedro Alves  <palves@redhat.com>
4110
4111         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4112         Adjust all callers.
4113
4114 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4115
4116         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4117         whether disp is negative.
4118
4119 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4120
4121         * symfile.h (struct symfile_segment_data)
4122         <~symfile_segment_data>: Remove.
4123         <segment_info>: Change to std::vector.
4124         * symfile.c (default_symfile_segments): Update.
4125         * elfread.c (elf_symfile_segments): Update.
4126
4127 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4128
4129         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4130         <segments>: New.
4131         <segment_bases, segment_sizes>: Remove.
4132         * symfile.c (default_symfile_segments): Update.
4133         * elfread.c (elf_symfile_segments): Update.
4134         * remote.c (remote_target::get_offsets): Update.
4135         * solib-target.c (solib_target_relocate_section_addresses):
4136         Update.
4137
4138 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4139
4140         * symfile.h (struct symfile_segment_data): Initialize fields.
4141         <~symfile_segment_data>: Add.
4142         (symfile_segment_data_up): New.
4143         (struct sym_fns) <sym_segments>: Return a
4144         symfile_segment_data_up.
4145         (default_symfile_segments): Return a symfile_segment_data_up.
4146         (free_symfile_segment_data): Remove.
4147         (get_symfile_segment_data): Return a symfile_segment_data_up.
4148         * symfile.c (default_symfile_segments): Likewise.
4149         (get_symfile_segment_data): Likewise.
4150         (free_symfile_segment_data): Remove.
4151         (symfile_find_segment_sections): Update.
4152         * elfread.c (elf_symfile_segments): Return a
4153         symfile_segment_data_up.
4154         * remote.c (remote_target::get_offsets): Update.
4155         * solib-target.c (solib_target_relocate_section_addresses):
4156         Update.
4157         * symfile-debug.c (debug_sym_segments): Return a
4158         symfile_segment_data_up.
4159
4160 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4161
4162         PR build/25981
4163         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4164         Hardcode register numbers.
4165
4166         PR build/25981
4167         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4168         procfs_find_LDT_entry): Remove.
4169         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4170         procfs_find_LDT_entry): Remove.
4171         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4172         Remove.
4173
4174 2020-05-17  Pedro Alves  <palves@redhat.com>
4175             Andrew Burgess  <andrew.burgess@embecosm.com>
4176             Keno Fischer  <keno@juliacomputing.com>
4177
4178         PR gdb/25741
4179         * breakpoint.c (build_target_condition_list): Update comments.
4180         (build_target_command_list): Update comments and skip matching
4181         locations.
4182         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4183         a separate function.  Simplify "set breakpoint auto-hw off"
4184         handling.
4185         (insert_breakpoints): Update comment.
4186         (tracepoint_locations_match): New parameter.  For breakpoints,
4187         compare location types too, if the caller wants to.
4188         (handle_automatic_hardware_breakpoints): New functions.
4189         (bp_location_is_less_than): Also sort by location type and
4190         hardware breakpoint length.
4191         (update_global_location_list): Handle "set breakpoint auto-hw on"
4192         here.
4193         (update_breakpoint_locations): Ask breakpoint_locations_match to
4194         ignore location types.
4195
4196 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4197
4198         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4199         type::name instead.
4200
4201 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4202
4203         * gdbtypes.h (struct type) <name, set_name>: New methods.
4204         (TYPE_CODE): Use type::name.  Change all call sites used to set
4205         the name to use type::set_name instead.
4206
4207 2020-05-16  Tom Tromey  <tom@tromey.com>
4208
4209         * top.c (quit_force): Update.
4210         * infrun.c (handle_no_resumed): Update.
4211         * top.h (all_uis): New function.
4212         (ALL_UIS): Remove.
4213
4214 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4215
4216         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4217
4218 2020-05-16  Pedro Alves  <palves@redhat.com>
4219
4220         * ia64-linux-nat.c
4221         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4222         Declare method.
4223         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4224
4225 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4226
4227         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4228         (sparc64_adi_info): Likewise.
4229
4230 2020-05-15  Tom Tromey  <tom@tromey.com>
4231
4232         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4233         block_objfile.
4234         (lookup_objfile_from_block): Remove.
4235         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4236         (lookup_global_symbol): Use block_objfile.
4237         * symtab.h (lookup_objfile_from_block): Don't declare.
4238         * printcmd.c (clear_dangling_display_expressions): Use
4239         block_objfile.
4240         * parse.c (operator_check_standard): Use block_objfile.
4241
4242 2020-05-15  Tom Tromey  <tom@tromey.com>
4243
4244         * language.c (language_alloc_type_symbol): Set
4245         SYMBOL_SECTION.
4246         * symtab.c (initialize_objfile_symbol): Remove.
4247         (allocate_symbol): Remove.
4248         (allocate_template_symbol): Remove.
4249         * dwarf2/read.c (fixup_go_packaging): Use "new".
4250         (new_symbol): Use "new".
4251         (read_variable): Don't call initialize_objfile_symbol.  Use
4252         "new".
4253         (read_func_scope): Use "new".
4254         * xcoffread.c (process_xcoff_symbol): Don't call
4255         initialize_objfile_symbol.
4256         (SYMBOL_DUP): Remove.
4257         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4258         "new".
4259         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4260         (allocate_template_symbol): Don't declare.
4261         (struct symbol): Add copy constructor.  Change defaults.
4262         * jit.c (finalize_symtab): Use "new".
4263         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4264         Use "new".
4265         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4266         (common_block_end): Use "new".
4267         * mdebugread.c (parse_symbol): Use "new".
4268         (new_symbol): Likewise.
4269
4270 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4271
4272         * NEWS: Mention changes to help and apropos.
4273
4274 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4275
4276         * command.h (enum command_class): Improve comments, document
4277         that class_alias is for user-defined aliases, give the class
4278         name for each class, remove unused class_xdb.
4279         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4280         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4281         by a precise class.
4282         * infcmd.c (_initialize_infcmd): Likewise.
4283         * reverse.c (_initialize_reverse): Likewise.
4284         * stack.c (_initialize_stack): Likewise.
4285         * symfile.c (_initialize_symfile): Likewise.
4286         * tracepoint.c (_initialize_tracepoint): Likewise.
4287
4288 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4289
4290         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4291         when their aliased command is traversed.
4292         (help_cmd): Add fput_command_names_styled call to
4293         output command name and aliases when command has an alias.
4294
4295 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4296
4297         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4298         * cli/cli-decode.c (help_cmd_list): Declare as static,
4299         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4300         a command together with the command.
4301         (fput_command_name_styled, fput_command_names_styled): New functions.
4302         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4303         fput_command_name_styled.
4304         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4305         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4306
4307 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4308
4309         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4310         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4311         * command.h (cmd_show_list): Likewise.
4312         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4313         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4314
4315 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4316
4317         * unittests/command-def-selftests.c (traverse_command_structure):
4318         Verify all commands of a list have the same prefix command and
4319         that only the top cmdlist commands have a null prefix.
4320
4321 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4322
4323         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4324         as prefix, not one of its aliases.
4325         (set_cmd_prefix): Remove.
4326         (do_add_cmd): Centralize the setting of the prefix of a command, when
4327         command is defined after its full chain of prefix commands.
4328         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4329         (add_setshow_cmd_full): Likewise.
4330         (update_prefix_field_of_prefixed_commands): New function.
4331         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4332         update_prefix_field_of_prefixed_commands.
4333         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4334         addresses of remote_set_cmdlist and remote_show_cmdlist given
4335         as argument, not the address of an argument.
4336         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4337         * gdb/remote.c (_initialize_remote): Likewise.
4338
4339 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4340
4341         * cli/cli-cmds.c (alias_command): Check for an existing alias
4342         using lookup_cmd_composition, as valid_command_p is too strict
4343         and forbids aliases that are the prefix of an existing alias
4344         or command.
4345         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4346         command is properly recognised as a valid command.
4347
4348 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4349
4350         * unittests/help-doc-selftests.c: Rename to
4351         unittests/command-def-selftests.c
4352         * unittests/command-def-selftests.c (help_doc_tests): Update some
4353         comments.
4354         (command_structure_tests, traverse_command_structure): New namespace
4355         and function.
4356         (command_structure_invariants_tests): New function.
4357         (_initialize_command_def_selftests) Renamed from
4358         _initialize_help_doc_selftests, register command_structure_invariants
4359         selftest.
4360
4361 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4362
4363         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4364         an alias of 'show'.
4365
4366 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4367
4368         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4369         ada_is_fixed_point_type.  Update all callers.
4370         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4371         all callers.
4372         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4373         Update all callers.
4374         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4375         print_fixed_point_type.  Update all callers.
4376         * ada-valprint.c (ada_value_print_num): Replace call to
4377         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4378
4379 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4380
4381         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4382         processors.
4383         (cpu_supports_bts): Add CV_AMD case.
4384
4385 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4386             Simon Marchi  <simon.marchi@efficios.com>
4387
4388         * infrun.c (stop_all_threads): Collect multiple wait events at
4389         each pass.
4390
4391 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4392
4393         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4394         type::code instead.
4395
4396 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4397
4398         * gdbtypes.h (struct type) <code, set_code>: New methods.
4399         (TYPE_CODE): Use type::code.  Change all call sites used to set
4400         the code to use type::set_code instead.
4401
4402 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4403             Tom de Vries  <tdevries@suse.de>
4404             Pedro Alves  <palves@redhat.com>
4405
4406         PR threads/25478
4407         * infrun.c (stop_all_threads): Do NOT ignore
4408         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4409         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4410         received.
4411         (handle_no_resumed): Remove code handling a live inferior with no
4412         threads.
4413         * remote.c (has_single_non_exited_thread): New.
4414         (remote_target::update_thread_list): Do not delete a thread if is
4415         the last thread of the process.
4416         * thread.c (thread_select): Call delete_exited_threads instead of
4417         prune_threads.
4418
4419 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4420
4421         * infrun.c (stop_all_threads): Enable/disable thread events of all
4422         targets.  Move a debug message denoting the end of the function
4423         into the SCOPED_EXIT block.
4424
4425 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4426
4427         * process-stratum-target.h: Include <set>.
4428         (all_non_exited_process_targets, switch_to_target_no_thread): New
4429         function declarations.
4430         * process-stratum-target.c (all_non_exited_process_targets)
4431         (switch_to_target_no_thread): New function implementations.
4432
4433 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4434
4435         * infrun.c (handle_inferior_event): Extract out a piece of code
4436         into...
4437         (mark_non_executing_threads): ...this new function.
4438
4439 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4440
4441         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4442         use.
4443
4444 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4445
4446         * regcache.c (regcache_read_pc_protected): New function
4447         implementation that returns 0 if the PC cannot read via
4448         'regcache_read_pc'.
4449         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4450         instead of 'regcache_read_pc'.
4451         (keep_going_pass_signal): Ditto.
4452
4453 2020-05-13  Tom Tromey  <tromey@adacore.com>
4454
4455         * ada-lang.c (align_value): Remove.
4456         (ada_template_to_fixed_record_type_1): Use align_up.
4457
4458 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4459
4460         * async-event.c: Update the copyright year.
4461         * async-event.h: Update the copyright year.
4462
4463 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4464
4465         * objfiles.h (is_addr_in_objfile,
4466         shared_objfile_contains_address_p): Return bool.
4467         * objfile.c (is_addr_in_objfile,
4468         shared_objfile_contains_address_p): Return bool.
4469
4470 2020-05-11  Tom Tromey  <tromey@adacore.com>
4471
4472         * cli/cli-cmds.c (info_command): Restore.
4473         (_initialize_cli_cmds): Use add_prefix_command for "info".
4474         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4475
4476 2020-05-11  Tom Tromey  <tromey@adacore.com>
4477
4478         * ada-lang.c (ada_value_primitive_field): Now public.
4479         * ada-lang.h (ada_value_primitive_field): Declare.
4480         * ada-valprint.c (print_field_values): Use
4481         ada_value_primitive_field for wrapper fields.
4482
4483 2020-05-11  Tom de Vries  <tdevries@suse.de>
4484
4485         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4486         MODULE_DOMAIN.
4487
4488 2020-05-11  Tom de Vries  <tdevries@suse.de>
4489
4490         PR symtab/25941
4491         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4492         with length 0, if not gdb-produced.
4493         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4494
4495 2020-05-09  Tom de Vries  <tdevries@suse.de>
4496
4497         PR gdb/25955
4498         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4499         calculation.
4500
4501 2020-05-09  Tom Tromey  <tom@tromey.com>
4502
4503         * top.c (server_command): Now bool.
4504         * top.h (server_command): Now bool.
4505
4506 2020-05-08  Tom Tromey  <tromey@adacore.com>
4507
4508         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4509         already being processed.
4510
4511 2020-05-08  Tom Tromey  <tom@tromey.com>
4512
4513         * printcmd.c (struct display) <next>: Remove.
4514         <display>: New constructor.
4515         <exp_string>: Now a std::string.
4516         <enabled_p>: Now a bool.
4517         (display_number): Move definition earlier.
4518         (displays): Rename from display_chain.  Now a std::vector.
4519         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4520         (display_command): Update.
4521         (do_one_display, disable_display)
4522         (enable_disable_display_command, do_enable_disable_display):
4523         Update.
4524         (free_display): Remove.
4525         (clear_displays): Rewrite.
4526         (delete_display): Update.
4527         (map_display_numbers): Use function_view.  Remove "data"
4528         parameter.  Update.
4529         (do_delete_display): Remove.
4530         (undisplay_command): Update.
4531         (do_one_display, do_displays, disable_display)
4532         (info_display_command): Update.
4533         (do_enable_disable_display): Remove.
4534         (enable_disable_display_command)
4535         (clear_dangling_display_expressions): Update.
4536
4537 2020-05-08  Tom Tromey  <tom@tromey.com>
4538
4539         * symtab.c (set_symbol_cache_size)
4540         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4541         (maintenance_print_symbol_cache_statistics): Update.
4542         * symmisc.c (print_symbol_bcache_statistics)
4543         (print_objfile_statistics, maintenance_print_objfiles)
4544         (maintenance_info_symtabs, maintenance_check_symtabs)
4545         (maintenance_expand_symtabs, maintenance_info_line_tables):
4546         Update.
4547         * symfile-debug.c (set_debug_symfile): Update.
4548         * source.c (forget_cached_source_info): Update.
4549         * python/python.c (gdbpy_progspaces): Update.
4550         * psymtab.c (maintenance_info_psymtabs): Update.
4551         * probe.c (parse_probes): Update.
4552         * linespec.c (iterate_over_all_matching_symtabs)
4553         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4554         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4555         * exec.c (exec_target::close): Update.
4556         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4557         * breakpoint.c (print_one_breakpoint_location)
4558         (create_longjmp_master_breakpoint)
4559         (create_std_terminate_master_breakpoint): Update.
4560         * progspace.c (program_spaces): Now a std::vector.
4561         (maybe_new_address_space): Update.
4562         (add_program_space): Remove.
4563         (program_space::program_space): Update.
4564         (remove_program_space): Update.
4565         (number_of_program_spaces): Remove.
4566         (print_program_space, update_address_spaces): Update.
4567         * progspace.h (program_spaces): Change type.
4568         (ALL_PSPACES): Remove.
4569         (number_of_program_spaces): Don't declare.
4570         (struct program_space) <next>: Remove.
4571
4572 2020-05-08  Tom Tromey  <tom@tromey.com>
4573
4574         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4575         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4576         (enable_break): Update.
4577         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4578         (frv_fdpic_find_canonical_descriptor): Update.
4579         (frv_fetch_objfile_link_map): Update.
4580         * progspace.c (program_space::free_all_objfiles): Update.
4581         (program_space::solibs): New method.
4582         * progspace.h (struct program_space) <solibs>: New method.
4583         * solist.h (master_so_list): Don't declare.
4584         (ALL_SO_LIBS): Remove.
4585         * solib.h (so_list_head): Remove.
4586         (update_solib_list): Update comment.
4587         * solib.c (master_so_list): Remove.
4588         (solib_used, update_solib_list, solib_add)
4589         (info_sharedlibrary_command, clear_solib)
4590         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4591
4592 2020-05-08  Tom Tromey  <tom@tromey.com>
4593
4594         * extension.c (extension_languages): Now a std::array.
4595         (ALL_EXTENSION_LANGUAGES): Remove.
4596         (get_ext_lang_defn, get_ext_lang_of_file)
4597         (eval_ext_lang_from_control_command): Update.
4598         (finish_ext_lang_initialization)
4599         (auto_load_ext_lang_scripts_for_objfile)
4600         (ext_lang_type_printers::ext_lang_type_printers)
4601         (apply_ext_lang_type_printers)
4602         (ext_lang_type_printers::~ext_lang_type_printers)
4603         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4604         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4605         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4606         (get_matching_xmethod_workers, ext_lang_colorize)
4607         (ext_lang_before_prompt): Update.
4608         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4609
4610 2020-05-08  Tom Tromey  <tom@tromey.com>
4611
4612         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4613         overload.
4614         <swap_string, m_string>: Remove.
4615         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4616         Update.
4617         * stabsread.c (define_symbol, read_type): Update.
4618         * linespec.c (find_linespec_symbols): Update.
4619         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4620         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4621         * dbxread.c (read_dbx_symtab): Update.
4622         * cp-support.h (cp_canonicalize_string_full)
4623         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4624         Return unique_xmalloc_ptr.
4625         * cp-support.c (inspect_type): Update.
4626         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4627         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4628         Likewise.
4629         * c-typeprint.c (print_name_maybe_canonical): Update.
4630         * break-catch-throw.c (check_status_exception_catchpoint):
4631         Update.
4632
4633 2020-05-08  Tom de Vries  <tdevries@suse.de>
4634
4635         * infrun.c (follow_fork): Copy current_line and current_symtab to
4636         child thread.
4637
4638 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4639
4640         * async-event.c (struct async_signal_handler, struct
4641         async_event_handler): Reformat, remove typedef.
4642
4643 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4644
4645         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4646         access thistype->main_type->dyn_prop_list directly.
4647
4648 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4649
4650         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4651         (remove_dyn_prop): Remove.  Update all users to use
4652         type::remove_dyn_prop.
4653         * gdbtypes.c (remove_dyn_prop): Rename to...
4654         (type::remove_dyn_prop): ... this.
4655
4656 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4657
4658         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4659         (add_dyn_prop): Remove.  Update all users to use
4660         type::add_dyn_prop.
4661         * gdbtypes.c (add_dyn_prop): Rename to...
4662         (type::add_dyn_prop): ... this.
4663
4664 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4665
4666         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4667         (get_dyn_prop): Remove.  Update all users to use
4668         type::dyn_prop.
4669         * gdbtypes.c (get_dyn_prop): Rename to...
4670         (type::dyn_prop): ... this.
4671
4672 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4673
4674         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4675
4676 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4677
4678         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4679         instruction, skip it if it's there.
4680
4681 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4682
4683         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4684
4685 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4686
4687         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4688         * gdbtypes.c (recursive_dump_type): Remove use of
4689         TYPE_INCOMPLETE.
4690
4691 2020-05-03  Tom Tromey  <tom@tromey.com>
4692
4693         * breakpoint.c (catch_command, tcatch_command): Remove.
4694         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4695         add_show_prefix_cmd.
4696         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4697         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4698         Remove.
4699         (add_internal_problem_command): Use add_basic_prefix_cmd,
4700         add_show_prefix_cmd.
4701         * mips-tdep.c (set_mipsfpu_command): Remove.
4702         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4703         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4704         (_initialize_index_cache): Use add_basic_prefix_cmd.
4705         * memattr.c (dummy_cmd): Remove.
4706         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4707         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4708         (_initialize_tui_win): Use add_basic_prefix_cmd,
4709         add_show_prefix_cmd.
4710         * cli/cli-logging.c (set_logging_command): Remove.
4711         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4712         add_show_prefix_cmd.
4713         (show_logging_command): Remove.
4714         * target.c (target_command): Remove.
4715         (add_target): Use add_basic_prefix_cmd.
4716
4717 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4718
4719         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4720
4721 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4722
4723         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4724         info_command.
4725
4726 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4727
4728         * nbsd-nat.c (nbsd_enable_proc_events)
4729         (nbsd_nat_target::post_startup_inferior): Add.
4730         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4731         (nbsd_nat_target::update_thread_list): Rewrite.
4732         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4733         "PTRACE_LWP_CREATE".
4734         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4735
4736 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4737
4738         * stack.c (_initialize_stack): Remove duplicated creation
4739         of "frame" command and "f" alias.
4740
4741 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4742
4743         PR gdb/18706
4744         * gdbtypes.c (check_typedef): Calculate size of array of
4745         stubbed type.
4746
4747 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4748
4749         PR gdb/15559
4750         * i386-tdep.c (i386_push_dummy_call): Call
4751         i386_thiscall_push_dummy_call.
4752         (i386_thiscall_push_dummy_call): New function.
4753         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4754         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4755         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4756
4757 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4758
4759         * gdbarch.sh (do_read): Add shellcheck disable directive for
4760         warning SC2162.
4761
4762 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4763
4764         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4765         "referenced but not assigned" warning.
4766
4767 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4768
4769         * gdbarch.sh: Remove code that sets fallbackdefault.
4770
4771 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4772
4773         * gdbarch.sh: Use shell operators && and || instead of
4774         -a and -o.
4775
4776 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4777
4778         * gdbarch.sh: Use $(...) instead of `...`.
4779
4780 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4781
4782         * gdbarch.sh: Use double quotes around variables.
4783
4784 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4785
4786         * gdbarch.sh: Use %s with printf, instead of variables in the
4787         format string.
4788
4789 2020-04-29  Tom Tromey  <tromey@adacore.com>
4790
4791         PR ada/25875:
4792         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4793         type fields here.
4794         (read_enumeration_type): Call
4795         update_enumeration_type_from_children later.  Update comments.
4796         (process_enumeration_scope): Don't create type fields.
4797
4798 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4799
4800         * nbsd-tdep.c: Include "xml-syscall.h".
4801         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4802
4803 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4804
4805         * nbsd-nat.c: Include "sys/wait.h".
4806         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4807         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4808         (nbsd_nat_target::remove_exec_catchpoint)
4809         (nbsd_nat_target::set_syscall_catchpoint): Add.
4810         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4811         (nbsd_nat_target::insert_exec_catchpoint)
4812         (nbsd_nat_target::remove_exec_catchpoint)
4813         (nbsd_nat_target::set_syscall_catchpoint): Add.
4814         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4815         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4816         `nbsd_get_syscall_number'.
4817
4818 2020-04-29  Tom Tromey  <tom@tromey.com>
4819
4820         * stack.c (print_block_frame_labels): Remove.
4821
4822 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4823
4824         PR gdb/17320
4825         * ada-valprint.c (val_print_packed_array_elements): Move array
4826         end bracket to new line.
4827         (ada_val_print_string): Remove extra spaces before first array
4828         element.
4829         * c-valprint.c (c_value_print_array): Likewise.
4830         * m2-valprint.c (m2_print_array_contents): Likewise.
4831         (m2_value_print_inner): Likewise.
4832         * p-valprint.c (pascal_value_print_inner): Likewise.
4833         * valprint.c (generic_val_print_array): Likewise.
4834         (value_print_array_elements): Move first array element and array
4835         end bracket to new line.
4836
4837 2020-04-29  Tom de Vries  <tdevries@suse.de>
4838
4839         PR symtab/25889
4840         * linespec.c (find_method): Fix ix calculation.
4841
4842 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4843
4844         * syscalls/update-netbsd.sh: New file.
4845         * syscalls/netbsd.xml: Regenerate.
4846         * data-directory/Makefile.in: Register `netbsd.xml' in
4847         `SYSCALLS_FILES'.
4848
4849 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4850
4851         * syscalls/update-freebsd.sh: Add double quotes.
4852
4853 2020-04-28  Tom Tromey  <tom@tromey.com>
4854
4855         * NEWS: Update.
4856         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4857         (cmdpy_init): Allow class_tui.
4858
4859 2020-04-28 Mark Williams <mark@myosotissp.com>
4860
4861         PR gdb/24480
4862         * dwarf2read.c: Add missing assingments to list_in_scope when
4863         start_symtab was already called.
4864
4865 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4866
4867         PR gdb/25881
4868         * dwarf2/read.c (offset_map_type): Use
4869         gdb:hash_enum<sect_offset> as hash function.
4870
4871 2020-04-28  Tom de Vries  <tdevries@suse.de>
4872
4873         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4874         with DW_AT_signature.
4875
4876 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4877
4878         * configure.ac: Remove check for fs_base/gs_base in
4879         user_regs_struct.
4880         * configure: Re-generate.
4881         * config.in: Re-generate.
4882         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4883         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4884         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4885
4886 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4887
4888         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4889         problematic inline frame unwinding situation.
4890         * frame.c (frame_id_computed_p): New function.
4891         * frame.h (frame_id_computed_p): New prototype.
4892
4893 2020-04-26  Tom Tromey  <tom@tromey.com>
4894
4895         * command.h (enum command_class) <class_pseudo>: Remove.
4896
4897 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4898
4899         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4900         and whitespace.
4901
4902 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4903
4904         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4905         `PT_GET_PROCESS_STATE' block.
4906
4907 2020-04-24  Tom Tromey  <tom@tromey.com>
4908
4909         * symtab.h (symbol_get_demangled_name): Don't declare.
4910         * symtab.c (symbol_get_demangled_name): Remove.
4911         (general_symbol_info::natural_name)
4912         (general_symbol_info::demangled_name): Update.
4913
4914 2020-04-24  Tom Tromey  <tom@tromey.com>
4915
4916         PR rust/25025:
4917         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4918
4919 2020-04-24  Tom Tromey  <tom@tromey.com>
4920
4921         PR symtab/12707:
4922         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4923         exists.
4924         (new_symbol): Likewise.
4925         * compile/compile-object-load.c (get_out_value_type): Use
4926         symbol_matches_search_name.
4927
4928 2020-04-24  Tom Tromey  <tom@tromey.com>
4929
4930         * dwarf2/read.c (add_partial_symbol): Do not call
4931         compute_and_set_names.
4932
4933 2020-04-24  Tom Tromey  <tom@tromey.com>
4934
4935         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4936         overload.
4937
4938 2020-04-24  Tom Tromey  <tom@tromey.com>
4939
4940         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4941         (add_psymbol_to_list): New overload.  Make old overload call new
4942         one.
4943         * psympriv.h (add_psymbol_to_list): New overload.
4944
4945 2020-04-24  Tom Tromey  <tom@tromey.com>
4946
4947         * dwarf2/read.c (partial_die_info::read) <case
4948         DW_AT_linkage_name>: Use value_as_string.
4949         (dwarf2_string_attr): Use value_as_string.
4950         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4951         method.
4952         * dwarf2/attribute.c (attribute::value_as_string): New method.
4953
4954 2020-04-24  Tom Tromey  <tom@tromey.com>
4955
4956         * symtab.c (general_symbol_info::natural_name)
4957         (general_symbol_info::demangled_name): Check for language_rust.
4958
4959 2020-04-24  Tom Tromey  <tom@tromey.com>
4960
4961         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4962         (dwarf2_physname): ... from here.
4963         (partial_die_info::read): Add Rust "{" hack.
4964
4965 2020-04-24  Tom Tromey  <tom@tromey.com>
4966
4967         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4968         method.
4969         (symbol_set_demangled_name): Don't declare.
4970         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4971         symbol_set_demangled_name.
4972         (general_symbol_info::set_language)
4973         (general_symbol_info::compute_and_set_names): Update.
4974         * minsyms.c (minimal_symbol_reader::install): Update.
4975         * dwarf2/read.c (new_symbol): Update.
4976
4977 2020-04-24  Tom Tromey  <tromey@adacore.com>
4978
4979         PR python/23662:
4980         * python/py-type.c (convert_field): Handle
4981         FIELD_LOC_KIND_DWARF_BLOCK.
4982         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4983         (typy_get_dynamic): Nw function.
4984         (type_object_getset): Add "dynamic".
4985         * NEWS: Add entry.
4986
4987 2020-04-24  Tom Tromey  <tromey@adacore.com>
4988
4989         * ada-typeprint.c (print_choices, print_variant_part)
4990         (print_record_field_types_dynamic): New functions.
4991         (print_record_field_types): Use print_record_field_types_dynamic.
4992
4993 2020-04-24  Tom Tromey  <tromey@adacore.com>
4994
4995         * dwarf2/read.c (handle_data_member_location): New overload.
4996         (dwarf2_add_field): Use it.
4997         (decode_locdesc): Add "computed" parameter.  Update comment.
4998         * gdbtypes.c (is_dynamic_type_internal): Also look for
4999         FIELD_LOC_KIND_DWARF_BLOCK.
5000         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5001         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5002         virtual base classes.
5003         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5004         FIELD_LOC_KIND_DWARF_BLOCK.
5005
5006 2020-04-24  Tom Tromey  <tromey@adacore.com>
5007
5008         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5009         * gdbtypes.c (is_dynamic_type_internal): Check
5010         TYPE_HAS_DYNAMIC_LENGTH.
5011         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5012         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5013         New macros.
5014         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5015         constant.
5016
5017 2020-04-24  Tom Tromey  <tromey@adacore.com>
5018
5019         * dwarf2/read.c (struct variant_field): Rewrite.
5020         (struct variant_part_builder): New.
5021         (struct nextfield): Remove "variant" field.  Add "offset".
5022         (struct field_info): Add "current_variant_part" and
5023         "variant_parts".
5024         (alloc_discriminant_info): Remove.
5025         (alloc_rust_variant): New function.
5026         (quirk_rust_enum): Update.
5027         (dwarf2_add_field): Set "offset" member.  Don't handle
5028         DW_TAG_variant_part.
5029         (offset_map_type): New typedef.
5030         (convert_variant_range, create_one_variant)
5031         (create_one_variant_part, create_variant_parts)
5032         (add_variant_property): New functions.
5033         (dwarf2_attach_fields_to_type): Call add_variant_property.
5034         (read_structure_type): Don't handle DW_TAG_variant_part.
5035         (handle_variant_part, handle_variant): New functions.
5036         (handle_struct_member_die): Use them.
5037         (process_structure_scope): Don't handle variant parts.
5038         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5039         (struct discriminant_info): Remove.
5040         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5041         (struct main_type) <flag_discriminated_union>: Remove.
5042         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5043         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5044         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5045         Update.
5046         * valops.c (value_union_variant): Remove.
5047         * value.h (value_union_variant): Don't declare.
5048
5049 2020-04-24  Tom Tromey  <tromey@adacore.com>
5050
5051         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5052         (ada_value_primitive_packed_val): Update.
5053         * ada-valprint.c (ada_value_print_1): Update.
5054         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5055         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5056         just an address.  Use evaluate_for_locexpr_baton.
5057         (dwarf2_evaluate_property): Update.
5058         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5059         array_view.
5060         * findvar.c (default_read_var_value): Update.
5061         * gdbtypes.c (compute_variant_fields_inner)
5062         (resolve_dynamic_type_internal): Update.
5063         (resolve_dynamic_type): Change type of valaddr parameter.
5064         * gdbtypes.h (resolve_dynamic_type): Update.
5065         * valarith.c (value_subscripted_rvalue): Update.
5066         * value.c (value_from_contents_and_address): Update.
5067
5068 2020-04-24  Tom Tromey  <tromey@adacore.com>
5069
5070         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5071         "push_initial_value" parameter.
5072         (dwarf2_evaluate_property): Likewise.
5073         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5074
5075 2020-04-24  Tom Tromey  <tromey@adacore.com>
5076
5077         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5078         (variant::matches, compute_variant_fields_recurse)
5079         (compute_variant_fields_inner, compute_variant_fields): New
5080         functions.
5081         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5082         Use resolved_type after type is made.
5083         (operator==): Add new cases.
5084         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5085         (struct discriminant_range, struct variant, struct variant_part):
5086         New.
5087         (union dynamic_prop_data) <variant_parts, original_type>: New
5088         members.
5089         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5090         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5091         constants.
5092         * value.c (unpack_bits_as_long): Now public.
5093         * value.h (unpack_bits_as_long): Declare.
5094
5095 2020-04-24  Tom Tromey  <tromey@adacore.com>
5096
5097         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5098         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5099
5100 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5101
5102         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5103
5104 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5105
5106         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5107         (remove_fork_catchpoint, post_startup_inferior)
5108         (post_attach): Move...
5109         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5110         (remove_fork_catchpoint, post_startup_inferior)
5111         (post_attach): ...here.
5112         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5113         (remove_fork_catchpoint, post_startup_inferior)
5114         (post_attach): Move...
5115         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5116         (remove_fork_catchpoint, post_startup_inferior)
5117         (post_attach): ...here.
5118
5119 2020-04-24  Tom Tromey  <tromey@adacore.com>
5120
5121         * nat/windows-nat.h (struct windows_thread_info)
5122         <pc_adjusted>: New member.
5123         * windows-nat.c (windows_fetch_one_register): Check
5124         pc_adjusted.
5125         (windows_nat_target::get_windows_debug_event)
5126         (windows_nat_target::wait): Set pc_adjusted.
5127
5128 2020-04-24  Tom de Vries  <tdevries@suse.de>
5129
5130         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5131         Run gdb-add-index inside temp dir.
5132
5133 2020-04-23  Tom Tromey  <tromey@adacore.com>
5134
5135         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5136         in loop.
5137
5138 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5139
5140         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5141         get_frame_register instead of gdbarch_unwind_pc.
5142
5143 2020-04-23  Tom de Vries  <tdevries@suse.de>
5144
5145         * symtab.c (lookup_global_symbol): Prefer def over decl.
5146
5147 2020-04-23  Tom de Vries  <tdevries@suse.de>
5148
5149         PR symtab/25807
5150         * block.c (best_symbol, better_symbol): Promote to external.
5151         * block.h (best_symbol, better_symbol): Declare.
5152         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5153         decl.
5154
5155 2020-04-23  Tom Tromey  <tromey@adacore.com>
5156
5157         PR ada/25837:
5158         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5159         "const char *", not a "const std::string &".
5160         <name_and_matcher::operator==>: Update.
5161         * unittests/lookup_name_info-selftests.c: Change type of
5162         "result".
5163
5164 2020-04-23  Tom Tromey  <tom@tromey.com>
5165
5166         * inferior.h (iterate_over_inferiors): Don't declare.
5167         * inferior.c (iterate_over_inferiors): Remove.
5168         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5169         Remove.
5170         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5171         use iterate_over_inferiors.
5172         (darwin_resume_inferior_it)
5173         (struct resume_inferior_threads_param)
5174         (darwin_resume_inferior_threads_it): Remove.
5175         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5176
5177 2020-04-23  Tom de Vries  <tdevries@suse.de>
5178
5179         * blockframe.c (find_pc_partial_function): Use
5180         find_pc_sect_compunit_symtab rather than
5181         objfile->sf->qf->find_pc_sect_compunit_symtab.
5182
5183 2020-04-22  Tom de Vries  <tdevries@suse.de>
5184
5185         PR symtab/25764
5186         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5187         in psymtabs.
5188
5189 2020-04-22  Tom de Vries  <tdevries@suse.de>
5190
5191         PR symtab/25801
5192         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5193         symtabs.
5194
5195 2020-04-22  Tom de Vries  <tdevries@suse.de>
5196
5197         PR symtab/25700
5198         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5199         CU if already created.
5200
5201 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5202
5203         * infrun.c (displaced_step_fixup): Switch to the event_thread
5204         before calling displaced_step_restore, not after.
5205
5206 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5207
5208         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5209         its inferior is not recorded by us.
5210         (record_btrace_target_open): Replace call to
5211         all_non_exited_threads () with call to current_inferior
5212         ()->non_exited_threads ().
5213         (record_btrace_target::stop_recording): Likewise.
5214         (record_btrace_target::close): Likewise.
5215         (record_btrace_target::wait): Likewise.
5216         (record_btrace_target::record_stop_replaying): Likewise.
5217
5218 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5219
5220         * btrace.c (btrace_enable): Throw an error on double enables and
5221         when enabling recording fails.
5222         (btrace_disable): Throw an error if the thread is not recorded.
5223
5224 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5225
5226         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5227         request if we do not have a thread_info.
5228
5229 2020-04-21  Tom de Vries  <tdevries@suse.de>
5230
5231         PR gdb/25471
5232         * thread.c
5233         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5234         exception in get_frame_id.
5235
5236 2020-04-20  Tom Tromey  <tromey@adacore.com>
5237
5238         * python/python.c (struct gdbpy_event): Mark move constructor as
5239         noexcept.
5240         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5241         constructor as noexcept.
5242         * completer.h (struct completion_result): Mark move constructor as
5243         noexcept.
5244         * completer.c (completion_result::completion_result): Use
5245         initialization style.  Don't call reset_match_list.
5246
5247 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5248
5249         * MAINTAINERS (Write After Approval): Add myself.
5250
5251 2020-04-18  Tom Tromey  <tom@tromey.com>
5252
5253         * windows-tdep.c (init_w32_command_list)
5254         (w32_prefix_command_valid): Restore.
5255         (_initialize_windows_tdep): Call init_w32_command_list.
5256
5257 2020-04-18  Tom Tromey  <tom@tromey.com>
5258
5259         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5260         * value.c (value_fn_field): Update.
5261         * valops.c (find_function_in_inferior)
5262         (value_allocate_space_in_inferior): Update.
5263         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5264         Update.
5265         * tui/tui-source.c (tui_source_window::set_contents): Update.
5266         * symtab.c (lookup_global_or_static_symbol)
5267         (find_function_start_sal_1, skip_prologue_sal)
5268         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5269         * symmisc.c (dump_msymbols, dump_symtab_1)
5270         (maintenance_print_one_line_table): Update.
5271         * symfile.c (init_entry_point_info, section_is_mapped)
5272         (list_overlays_command, simple_read_overlay_table)
5273         (simple_overlay_update_1): Update.
5274         * stap-probe.c (handle_stap_probe): Update.
5275         * stabsread.c (dbx_init_float_type, define_symbol)
5276         (read_one_struct_field, read_enum_type, read_range_type): Update.
5277         * source.c (info_line_command): Update.
5278         * python/python.c (gdbpy_source_objfile_script)
5279         (gdbpy_execute_objfile_script): Update.
5280         * python/py-type.c (save_objfile_types): Update.
5281         * python/py-objfile.c (py_free_objfile): Update.
5282         * python/py-inferior.c (python_new_objfile): Update.
5283         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5284         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5285         (maintenance_check_psymtabs): Update.
5286         * printcmd.c (info_address_command): Update.
5287         * objfiles.h (struct objfile) <arch>: New method, from
5288         get_objfile_arch.
5289         (get_objfile_arch): Don't declare.
5290         * objfiles.c (get_objfile_arch): Remove.
5291         (filter_overlapping_sections): Update.
5292         * minsyms.c (msymbol_is_function): Update.
5293         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5294         (output_nondebug_symbol): Update.
5295         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5296         (mdebug_expand_psymtab): Update.
5297         * machoread.c (macho_add_oso_symfile): Update.
5298         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5299         Update.
5300         * linux-fork.c (checkpoint_command): Update.
5301         * linespec.c (convert_linespec_to_sals): Update.
5302         * jit.c (finalize_symtab): Update.
5303         * infrun.c (insert_exception_resume_from_probe): Update.
5304         * ia64-tdep.c (ia64_find_unwind_table): Update.
5305         * hppa-tdep.c (internalize_unwinds): Update.
5306         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5307         Update.
5308         * gcore.c (call_target_sbrk): Update.
5309         * elfread.c (record_minimal_symbol, elf_symtab_read)
5310         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5311         (elf_gnu_ifunc_resolve_by_got): Update.
5312         * dwarf2/read.c (create_addrmap_from_index)
5313         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5314         (read_debug_names_from_section)
5315         (process_psymtab_comp_unit_reader, add_partial_symbol)
5316         (add_partial_subprogram, process_full_comp_unit)
5317         (read_file_scope, read_func_scope, read_lexical_block_scope)
5318         (read_call_site_scope, dwarf2_ranges_read)
5319         (dwarf2_record_block_ranges, dwarf2_add_field)
5320         (mark_common_block_symbol_computed, read_tag_pointer_type)
5321         (read_tag_string_type, dwarf2_init_float_type)
5322         (dwarf2_init_complex_target_type, read_base_type)
5323         (partial_die_info::read, partial_die_info::read)
5324         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5325         (dwarf2_fetch_die_loc_sect_off): Update.
5326         * dwarf2/loc.c (dwarf2_find_location_expression)
5327         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5328         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5329         (dwarf2_loc_desc_get_symbol_read_needs)
5330         (locexpr_describe_location_piece, locexpr_describe_location_1)
5331         (loclist_describe_location): Update.
5332         * dwarf2/index-write.c (write_debug_names): Update.
5333         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5334         * dtrace-probe.c (dtrace_process_dof): Update.
5335         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5336         (process_one_symbol): Update.
5337         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5338         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5339         (coff_read_enum_type): Update.
5340         * cli/cli-cmds.c (edit_command, list_command): Update.
5341         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5342         * breakpoint.c (create_overlay_event_breakpoint)
5343         (create_longjmp_master_breakpoint)
5344         (create_std_terminate_master_breakpoint)
5345         (create_exception_master_breakpoint, get_sal_arch): Update.
5346         * block.c (block_gdbarch): Update.
5347         * annotate.c (annotate_source_line): Update.
5348
5349 2020-04-17  Tom Tromey  <tromey@adacore.com>
5350
5351         * auto-load.c (show_auto_load_cmd): Remove.
5352         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5353         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5354         (maintenance_print_arc_command): Remove.
5355         * tui/tui-win.c (tui_command): Remove.
5356         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5357         * tui/tui-layout.c (tui_layout_command): Remove.
5358         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5359         * python/python.c (user_set_python, user_show_python): Remove.
5360         (_initialize_python): Use add_basic_prefix_cmd,
5361         add_show_prefix_cmd.
5362         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5363         (install_gdb_commands): Use add_basic_prefix_cmd,
5364         add_show_prefix_cmd.
5365         (info_guile_command): Remove.
5366         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5367         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5368         add_show_prefix_cmd.
5369         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5370         Remove do_set and do_show parameters.
5371         * cli/cli-style.c (set_style, show_style): Remove.
5372         (_initialize_cli_style): Use add_basic_prefix_cmd,
5373         add_show_prefix_cmd.
5374         (cli_style_option::add_setshow_commands): Remove do_set and
5375         do_show parameters.
5376         (cli_style_option::add_setshow_commands): Use
5377         add_basic_prefix_cmd, add_show_prefix_cmd.
5378         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5379         (set_style_name): Remove.
5380         * cli/cli-dump.c (dump_command, append_command): Remove.
5381         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5382         (tekhex_dump_command, binary_dump_command)
5383         (binary_append_command): Remove.
5384         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5385         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5386         (init_w32_command_list): Remove; move into ...
5387         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5388         * valprint.c (set_print, show_print, set_print_raw)
5389         (show_print_raw): Remove.
5390         (_initialize_valprint): Use add_basic_prefix_cmd,
5391         add_show_prefix_cmd.
5392         * typeprint.c (set_print_type, show_print_type): Remove.
5393         (_initialize_typeprint): Use add_basic_prefix_cmd,
5394         add_show_prefix_cmd.
5395         * record.c (set_record_command, show_record_command): Remove.
5396         (_initialize_record): Use add_basic_prefix_cmd,
5397         add_show_prefix_cmd.
5398         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5399         add_show_prefix_cmd.
5400         (info_command, show_command, set_debug, show_debug): Remove.
5401         * top.h (set_history, show_history): Don't declare.
5402         * top.c (set_history, show_history): Remove.
5403         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5404         (unset_tdesc_cmd): Remove.
5405         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5406         add_show_prefix_cmd.
5407         * symtab.c (info_module_command): Remove.
5408         (_initialize_symtab): Use add_basic_prefix_cmd.
5409         * symfile.c (overlay_command): Remove.
5410         (_initialize_symfile): Use add_basic_prefix_cmd.
5411         * sparc64-tdep.c (info_adi_command): Remove.
5412         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5413         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5414         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5415         add_show_prefix_cmd.
5416         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5417         (_initialize_serial): Use add_basic_prefix_cmd,
5418         add_show_prefix_cmd.
5419         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5420         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5421         add_show_prefix_cmd.
5422         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5423         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5424         add_show_prefix_cmd.
5425         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5426         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5427         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5428         add_show_prefix_cmd.
5429         * remote.c (remote_command, set_remote_cmd): Remove.
5430         (_initialize_remote): Use add_basic_prefix_cmd.
5431         * record-full.c (set_record_full_command)
5432         (show_record_full_command): Remove.
5433         (_initialize_record_full): Use add_basic_prefix_cmd,
5434         add_show_prefix_cmd.
5435         * record-btrace.c (cmd_set_record_btrace)
5436         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5437         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5438         (cmd_show_record_btrace_pt): Remove.
5439         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5440         add_show_prefix_cmd.
5441         * ravenscar-thread.c (set_ravenscar_command)
5442         (show_ravenscar_command): Remove.
5443         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5444         add_show_prefix_cmd.
5445         * mips-tdep.c (show_mips_command, set_mips_command)
5446         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5447         add_show_prefix_cmd.
5448         * maint.c (maintenance_command, maintenance_info_command)
5449         (maintenance_check_command, maintenance_print_command)
5450         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5451         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5452         add_show_prefix_cmd.
5453         (show_per_command_cmd): Remove.
5454         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5455         Remove.
5456         (maintenance_show_test_settings_cmd): Remove.
5457         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5458         add_show_prefix_cmd.
5459         * maint-test-options.c (maintenance_test_options_command):
5460         Remove.
5461         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5462         * macrocmd.c (macro_command): Remove
5463         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5464         * language.c (set_check, show_check): Remove.
5465         (_initialize_language): Use add_basic_prefix_cmd,
5466         add_show_prefix_cmd.
5467         * infcmd.c (unset_command): Remove.
5468         (_initialize_infcmd): Use add_basic_prefix_cmd.
5469         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5470         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5471         add_show_prefix_cmd.
5472         * go32-nat.c (go32_info_dos_command): Remove.
5473         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5474         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5475         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5476         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5477         (_initialize_frame): Use add_basic_prefix_cmd,
5478         add_show_prefix_cmd.
5479         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5480         (_initialize_dcache): Use add_basic_prefix_cmd,
5481         add_show_prefix_cmd.
5482         * cp-support.c (maint_cplus_command): Remove.
5483         (_initialize_cp_support): Use add_basic_prefix_cmd.
5484         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5485         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5486         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5487         add_basic_prefix_cmd, add_show_prefix_cmd.
5488         * breakpoint.c (save_command): Remove.
5489         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5490         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5491         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5492         add_show_prefix_cmd.
5493         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5494         (set_ada_command, show_ada_command): Remove.
5495         (_initialize_ada_language): Use add_basic_prefix_cmd,
5496         add_show_prefix_cmd.
5497         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5498
5499 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5500
5501         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5502         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5503
5504 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5505
5506         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5507         warning messages.
5508
5509 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5510
5511         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5512         import table is not at beginning of .idata section.
5513
5514 2020-04-16  Pedro Alves  <palves@redhat.com>
5515
5516         * inferior.c (delete_inferior): Use delete operator directly
5517         instead of delete_program_space.
5518         * progspace.c (add_program_space): New, factored out from
5519         program_space::program_space.
5520         (remove_program_space): New, factored out from
5521         delete_program_space.
5522         (program_space::program_space): Remove intro comment.  Rewrite.
5523         (program_space::~program_space): Remove intro comment.  Call
5524         remove_program_space.
5525         (delete_program_space): Delete.
5526         * progspace.h (program_space::program_space): Make explicit.  Move
5527         intro comment here, adjusted.
5528         (program_space::~program_space): Move intro comment here,
5529         adjusted.
5530         (delete_program_space): Remove.
5531
5532 2020-04-16  Tom Tromey  <tromey@adacore.com>
5533
5534         * windows-nat.c (windows_nat::handle_access_violation): New
5535         function.
5536         * nat/windows-nat.h (handle_access_violation): Declare.
5537         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5538         windows-nat.c.  Call handle_access_violation.
5539
5540 2020-04-16  Tom de Vries  <tdevries@suse.de>
5541
5542         PR symtab/25791
5543         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5544         CUs without psymtab.
5545
5546 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5547
5548         * python/python.c (do_start_initialization): Don't call
5549         PyEval_InitThreads for Python 3.9 and beyond.
5550
5551 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5552
5553         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5554         thread functions.
5555         (obsd_nat_target::wait): Likewise.
5556
5557 2020-04-15  Tom Tromey  <tromey@adacore.com>
5558
5559         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5560         (DEBUG_EXCEPT): Use debug_printf.
5561
5562 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5563
5564         * completer.c (class completion_tracker::completion_hash_entry)
5565         <hash_name>: New member function.
5566         (completion_tracker::discard_completions): New callback to hash a
5567         completion_hash_entry, pass this to htab_create_alloc.
5568
5569 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5570
5571         * windows-nat.c (windows_make_so): Warn rather than stopping with
5572         an error if realpath() fails.
5573
5574 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5575
5576         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5577         (nbsd_nat_target::info_proc): Add do_status.
5578
5579 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5580             Tom de Vries  <tdevries@suse.de>
5581
5582         PR symtab/25718
5583         * psympriv.h (struct partial_symtab::read_symtab)
5584         (struct partial_symtab::expand_psymtab)
5585         (struct partial_symtab::read_dependencies): Update comments.
5586         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5587         read_symtab for includer.
5588         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5589         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5590         (struct dwarf2_include_psymtab::m_readin): Remove.
5591         (struct dwarf2_include_psymtab::includer): New member function.
5592         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5593
5594 2020-04-14  Tom de Vries  <tdevries@suse.de>
5595
5596         PR symtab/25720
5597         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5598         with NULL symbol_matcher and lookup_name.
5599         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5600         and lookup_name.
5601         * dwarf2/read.c (dw2_expand_symtabs_matching)
5602         (dw2_debug_names_expand_symtabs_matching): Same.
5603         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5604         Make lookup_name a pointer.  Update comment.
5605         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5606         lookup_name being a pointer.
5607         * symfile.c (expand_symtabs_matching): Same.
5608         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5609         * linespec.c (iterate_over_all_matching_symtabs): Same.
5610
5611 2020-04-13  Tom Tromey  <tom@tromey.com>
5612
5613         * run-on-main-thread.c: Update include.
5614         * unittests/main-thread-selftests.c: Update include.
5615         * tui/tui-win.c: Update include.
5616         * tui/tui-io.c: Update include.
5617         * tui/tui-interp.c: Update include.
5618         * tui/tui-hooks.c: Update include.
5619         * top.h: Update include.
5620         * top.c: Update include.
5621         * ser-base.c: Update include.
5622         * remote.c: Update include.
5623         * remote-notif.c: Update include.
5624         * remote-fileio.c: Update include.
5625         * record-full.c: Update include.
5626         * record-btrace.c: Update include.
5627         * python/python.c: Update include.
5628         * posix-hdep.c: Update include.
5629         * mingw-hdep.c: Update include.
5630         * mi/mi-main.c: Update include.
5631         * mi/mi-interp.c: Update include.
5632         * main.c: Update include.
5633         * linux-nat.c: Update include.
5634         * interps.c: Update include.
5635         * infrun.c: Update include.
5636         * inf-loop.c: Update include.
5637         * event-top.c: Update include.
5638         * event-loop.c: Move to ../gdbsupport/.
5639         * event-loop.h: Move to ../gdbsupport/.
5640         * async-event.h: Update include.
5641         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5642
5643 2020-04-13  Tom Tromey  <tom@tromey.com>
5644
5645         * tui/tui-win.c: Include async-event.h.
5646         * remote.c: Include async-event.h.
5647         * remote-notif.c: Include async-event.h.
5648         * record-full.c: Include async-event.h.
5649         * record-btrace.c: Include async-event.h.
5650         * infrun.c: Include async-event.h.
5651         * event-top.c: Include async-event.h.
5652         * event-loop.h: Move some declarations to async-event.h.
5653         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5654         code to async-event.c.
5655         * async-event.h: New file.
5656         * async-event.c: New file.
5657         * Makefile.in (COMMON_SFILES): Add async-event.c.
5658         (HFILES_NO_SRCDIR): Add async-event.h.
5659
5660 2020-04-13  Tom Tromey  <tom@tromey.com>
5661
5662         * utils.c (flush_streams): New function.
5663         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5664
5665 2020-04-13  Tom Tromey  <tom@tromey.com>
5666
5667         * event-loop.c (handle_file_event): Use warning, not
5668         printf_unfiltered.
5669
5670 2020-04-13  Tom Tromey  <tom@tromey.com>
5671
5672         * event-loop.c: Include <chrono>.
5673
5674 2020-04-13  Tom Tromey  <tom@tromey.com>
5675
5676         * gdb_select.h: Move to ../gdbsupport/.
5677         * event-loop.c: Update include path.
5678         * top.c: Update include path.
5679         * ser-base.c: Update include path.
5680         * ui-file.c: Update include path.
5681         * ser-tcp.c: Update include path.
5682         * guile/scm-ports.c: Update include path.
5683         * posix-hdep.c: Update include path.
5684         * ser-unix.c: Update include path.
5685         * gdb_usleep.c: Update include path.
5686         * mingw-hdep.c: Update include path.
5687         * inflow.c: Update include path.
5688         * infrun.c: Update include path.
5689         * event-top.c: Update include path.
5690
5691 2020-04-13  Tom Tromey  <tom@tromey.com>
5692
5693         * configure: Rebuild.
5694         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5695
5696 2020-04-13  Tom Tromey  <tom@tromey.com>
5697
5698         * event-loop.h (start_event_loop): Don't declare.
5699         * event-loop.c (start_event_loop): Move...
5700         * main.c (start_event_loop): ...here.  Now static.
5701
5702 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5703
5704         * MAINTAINERS: Update my email address.
5705
5706 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5707
5708         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5709         IP_ALL.
5710
5711 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5712
5713         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5714         (nbsd_nat_target::info_proc): Add do_cmdline.
5715
5716 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5717
5718         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5719         (nbsd_nat_target::info_proc): Add do_cwd.
5720
5721 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5722
5723         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5724
5725 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5726
5727         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5728         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5729         (nbsd_nat_target::info_proc): New functions.
5730         * nbsd-nat.c (kinfo_get_vmmap): New function.
5731         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5732         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5733         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5734         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5735         functions.
5736         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5737         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5738         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5739         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5740         (KINFO_VME_FLAG_GROWS_DOWN): New.
5741
5742 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5743
5744         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5745         bit shift.
5746
5747 2020-04-10  Tom Tromey  <tromey@adacore.com>
5748
5749         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5750
5751 2020-04-10  Tom Tromey  <tromey@adacore.com>
5752
5753         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5754         separate debug files.
5755
5756 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5757
5758         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5759         Move to...
5760         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5761         ... here.
5762         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5763         Check for STATUS_WX86_BREAKPOINT.
5764         (windows_nat_target::wait): Same.
5765
5766 2020-04-10  Tom de Vries  <tdevries@suse.de>
5767
5768         PR cli/25808
5769         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5770
5771 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5772
5773         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5774         (Write After Approval): Remove Tom de Vries.
5775
5776 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5777
5778         revert partially:
5779         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5780
5781         * buildsym.c (record_line): Fix undefined behavior and preserve
5782         lines at eof.
5783
5784 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5785
5786         * auxv.h (svr4_auxv_parse): New.
5787         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5788         and generic_auxv_parse.
5789         (svr4_auxv_parse): Add.
5790         * obsd-tdep.c: Include "auxv.h".
5791         (obsd_auxv_parse): Remove.
5792         (obsd_init_abi): Remove comment.
5793         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5794         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5795         * nbsd-tdep.c: Include "auxv.h".
5796         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5797
5798 2020-04-08  Tom Tromey  <tromey@adacore.com>
5799
5800         * nat/windows-nat.h (last_wait_event): Don't declare.
5801         (wait_for_debug_event): Update comment.
5802         * nat/windows-nat.c (last_wait_event): Now static.
5803
5804 2020-04-08  Tom Tromey  <tromey@adacore.com>
5805
5806         * windows-nat.c (wait_for_debug_event): Move to
5807         nat/windows-nat.c.
5808         * nat/windows-nat.h (wait_for_debug_event): Declare.
5809         * nat/windows-nat.c (wait_for_debug_event): Move from
5810         windows-nat.c.  No longer static.
5811
5812 2020-04-08  Tom Tromey  <tromey@adacore.com>
5813
5814         * windows-nat.c (get_windows_debug_event): Use
5815         fetch_pending_stop.
5816         * nat/windows-nat.h (fetch_pending_stop): Declare.
5817         * nat/windows-nat.c (fetch_pending_stop): New function.
5818
5819 2020-04-08  Tom Tromey  <tromey@adacore.com>
5820
5821         * windows-nat.c (windows_continue): Use matching_pending_stop and
5822         continue_last_debug_event.
5823         * nat/windows-nat.h (matching_pending_stop)
5824         (continue_last_debug_event): Declare.
5825         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5826         (matching_pending_stop, continue_last_debug_event): New
5827         functions.
5828
5829 2020-04-08  Tom Tromey  <tromey@adacore.com>
5830
5831         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5832         (handle_exception_result): Move to nat/windows-nat.h.
5833         (DEBUG_EXCEPTION_SIMPLE): Remove.
5834         (windows_nat::handle_ms_vc_exception): New function.
5835         (handle_exception): Move to nat/windows-nat.c.
5836         (get_windows_debug_event): Update.
5837         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5838         nat/windows-nat.c.
5839         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5840         (handle_exception_result): Move from windows-nat.c.
5841         (handle_exception): Declare.
5842         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5843         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5844         windows-nat.c.
5845
5846 2020-04-08  Tom Tromey  <tromey@adacore.com>
5847
5848         * windows-nat.c (exception_count, event_count): Remove.
5849         (handle_exception, get_windows_debug_event)
5850         (do_initial_windows_stuff): Update.
5851
5852 2020-04-08  Tom Tromey  <tromey@adacore.com>
5853
5854         * windows-nat.c (windows_nat::handle_load_dll)
5855         (windows_nat::handle_unload_dll): Rename.  No longer static.
5856         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5857         Declare.
5858
5859 2020-04-08  Tom Tromey  <tromey@adacore.com>
5860
5861         * complaints.h (stop_whining): Declare at top-level.
5862         (complaint): Don't declare stop_whining.
5863
5864 2020-04-08  Tom Tromey  <tromey@adacore.com>
5865
5866         * windows-nat.c (windows_nat::handle_output_debug_string):
5867         Rename.  No longer static.
5868         * nat/windows-nat.h (handle_output_debug_string): Declare.
5869
5870 2020-04-08  Tom Tromey  <tromey@adacore.com>
5871
5872         * windows-nat.c (current_process_handle, current_process_id)
5873         (main_thread_id, last_sig, current_event, last_wait_event)
5874         (current_windows_thread, desired_stop_thread_id, pending_stops)
5875         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5876         (display_selectors, fake_create_process)
5877         (get_windows_debug_event): Update.
5878         * nat/windows-nat.h (current_process_handle, current_process_id)
5879         (main_thread_id, last_sig, current_event, last_wait_event)
5880         (current_windows_thread, desired_stop_thread_id, pending_stops)
5881         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5882         * nat/windows-nat.c (current_process_handle, current_process_id)
5883         (main_thread_id, last_sig, current_event, last_wait_event)
5884         (current_windows_thread, desired_stop_thread_id, pending_stops)
5885         (siginfo_er): New globals.  Move from windows-nat.c.
5886
5887 2020-04-08  Tom Tromey  <tromey@adacore.com>
5888
5889         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5890         (handle_load_dll): Update.
5891         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5892
5893 2020-04-08  Tom Tromey  <tromey@adacore.com>
5894
5895         * windows-nat.c (enum thread_disposition_type): Move to
5896         nat/windows-nat.h.
5897         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5898         static.
5899         (windows_add_thread, windows_nat_target::fetch_registers)
5900         (windows_nat_target::store_registers, handle_exception)
5901         (windows_nat_target::resume, get_windows_debug_event)
5902         (windows_nat_target::get_tib_address)
5903         (windows_nat_target::thread_name)
5904         (windows_nat_target::thread_alive): Update.
5905         * nat/windows-nat.h (enum thread_disposition_type): Move from
5906         windows-nat.c.
5907         (thread_rec): Declare.
5908
5909 2020-04-08  Tom Tromey  <tromey@adacore.com>
5910
5911         * windows-nat.c: Add "using namespace".
5912         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5913         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5914
5915 2020-04-08  Tom Tromey  <tromey@adacore.com>
5916
5917         * nat/windows-nat.h (struct windows_thread_info): Declare
5918         destructor.
5919         * nat/windows-nat.c (~windows_thread_info): New.
5920
5921 2020-04-08  Tom Tromey  <tromey@adacore.com>
5922
5923         PR gdb/22992
5924         * windows-nat.c (current_event): Update comment.
5925         (last_wait_event, desired_stop_thread_id): New globals.
5926         (struct pending_stop): New.
5927         (pending_stops): New global.
5928         (windows_nat_target) <stopped_by_sw_breakpoint>
5929         <supports_stopped_by_sw_breakpoint>: New methods.
5930         (windows_fetch_one_register): Add assertions.  Adjust PC.
5931         (windows_continue): Handle pending stops.  Suspend other threads
5932         when stepping.  Use last_wait_event
5933         (wait_for_debug_event): New function.
5934         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5935         pending stops.  Queue spurious stops.
5936         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5937         (windows_nat_target::kill): Use wait_for_debug_event.
5938         * nat/windows-nat.h (struct windows_thread_info)
5939         <stopped_at_software_breakpoint>: New field.
5940         * nat/windows-nat.c (windows_thread_info::resume): Clear
5941         stopped_at_software_breakpoint.
5942
5943 2020-04-08  Tom Tromey  <tromey@adacore.com>
5944
5945         * windows-nat.c (enum thread_disposition_type): New.
5946         (thread_rec): Replace "get_context" parameter with "disposition";
5947         change type.
5948         (windows_add_thread, windows_nat_target::fetch_registers)
5949         (windows_nat_target::store_registers, handle_exception)
5950         (windows_nat_target::resume, get_windows_debug_event)
5951         (windows_nat_target::get_tib_address)
5952         (windows_nat_target::thread_name)
5953         (windows_nat_target::thread_alive): Update.
5954
5955 2020-04-08  Tom Tromey  <tromey@adacore.com>
5956
5957         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5958         (windows_continue): Use windows_continue::resume.
5959         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5960         resume>: Declare new methods.
5961         * nat/windows-nat.c: New file.
5962         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5963
5964 2020-04-08  Tom Tromey  <tromey@adacore.com>
5965
5966         * windows-nat.c (windows_add_thread, windows_delete_thread)
5967         (windows_nat_target::fetch_registers)
5968         (windows_nat_target::store_registers, fake_create_process)
5969         (windows_nat_target::resume, windows_nat_target::resume)
5970         (get_windows_debug_event, windows_nat_target::wait)
5971         (windows_nat_target::pid_to_str)
5972         (windows_nat_target::get_tib_address)
5973         (windows_nat_target::get_ada_task_ptid)
5974         (windows_nat_target::thread_name)
5975         (windows_nat_target::thread_alive): Use lwp, not tid.
5976
5977 2020-04-08  Tom Tromey  <tromey@adacore.com>
5978
5979         * windows-nat.c (handle_exception)
5980         (windows_nat_target::thread_name): Update.
5981         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5982         <name>: Now unique_xmalloc_ptr.
5983
5984 2020-04-08  Tom Tromey  <tromey@adacore.com>
5985
5986         * windows-nat.c (thread_rec)
5987         (windows_nat_target::fetch_registers): Update.
5988         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5989         Update comment.
5990         <debug_registers_changed, reload_context>: Now bool.
5991
5992 2020-04-08  Tom Tromey  <tromey@adacore.com>
5993
5994         * windows-nat.c (windows_add_thread): Use new.
5995         (windows_init_thread_list, windows_delete_thread): Use delete.
5996         (get_windows_debug_event): Update.
5997         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5998         destructor, and initializers.
5999
6000 2020-04-08  Tom Tromey  <tromey@adacore.com>
6001
6002         * windows-nat.c (struct windows_thread_info): Remove.
6003         * nat/windows-nat.h: New file.
6004
6005 2020-04-08  Tom Tromey  <tromey@adacore.com>
6006
6007         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6008         (thread_rec, windows_add_thread, windows_delete_thread)
6009         (windows_continue): Update.
6010
6011 2020-04-08  Tom Tromey  <tromey@adacore.com>
6012
6013         * windows-nat.c (struct windows_thread_info): Remove typedef.
6014         (thread_head): Remove.
6015         (thread_list): New global.
6016         (thread_rec, windows_add_thread, windows_init_thread_list)
6017         (windows_delete_thread, windows_continue): Update.
6018
6019 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6020
6021         * windows-tdep.h (windows_init_abi): Add comment.
6022         (cygwin_init_abi): New declaration.
6023         * windows-tdep.c: Split signal enumeration in two, one for
6024         Windows and one for Cygwin.
6025         (windows_gdb_signal_to_target): Only deal with signal of the
6026         Windows OS ABI.
6027         (cygwin_gdb_signal_to_target): New function.
6028         (windows_init_abi): Rename to windows_init_abi_common, don't set
6029         gdb_signal_to_target gdbarch method.  Add new new function with
6030         this name.
6031         (cygwin_init_abi): New function.
6032         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6033         comment.  Don't call windows_init_abi.
6034         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6035         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6036         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6037         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6038         a new function of this name.
6039         (i386_cygwin_init_abi): New function.
6040         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6041         OS ABI Cygwin.
6042
6043 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6044
6045         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6046         parameter.c.
6047         (dwarf2_read_gdb_index): Update.
6048
6049 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6050
6051         * nbsd-tdep.c: Include "objfiles.h".
6052         (nbsd_skip_solib_resolver): New.
6053         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6054
6055 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6056
6057         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6058         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6059         with DW_LLE_base_addressx are being emitted in DWARFv5.
6060         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6061         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6062         unsigned integer.
6063
6064 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6065
6066         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6067         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6068         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6069         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6070         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6071         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6072         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6073
6074
6075 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6076
6077         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6078         (read_loclist_index): New function definition.
6079         (lookup_loclist_base): New function definition.
6080         (read_loclist_header): New function definition.
6081         (dwarf2_cu): Add loclist_base and loclist_header field.
6082         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6083         (read_full_die_1): Read the value of DW_AT_loclists_base.
6084         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6085         (read_attribute_value): Handle DW_FORM_loclistx.
6086         (skip_one_die): Handle DW_FORM_loclistx.
6087         (loclist_header): New structure declaration.
6088         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6089
6090 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6091
6092         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6093         constructor.  Remove `addr` parameter from other constructor and
6094         add `per_cu` parameter.
6095         * dwarf2/read.c (create_partial_symtab): Update.
6096
6097 2020-04-07  Tom de Vries  <tdevries@suse.de>
6098
6099         PR symtab/25796
6100         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6101         (partial_die_info::fixup): Inherit has_const_value.
6102
6103 2020-04-07  Tom de Vries  <tdevries@suse.de>
6104
6105         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6106         symbols without address.
6107
6108 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6109
6110         * nbsd-nat.h (struct thread_info): Add forward declaration.
6111         (nbsd_nat_target::thread_alive): Add.
6112         (nbsd_nat_target::thread_name): Likewise.
6113         (nbsd_nat_target::update_thread_list): Likewise.
6114         (update_thread_list::post_attach): Likewise.
6115         (post_attach::pid_to_str): Likewise.
6116         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6117         (nbsd_thread_lister): Add.
6118         (nbsd_nat_target::thread_alive): Likewise.
6119         (nbsd_nat_target::thread_name): Likewise.
6120         (nbsd_add_threads): Likewise.
6121         (update_thread_list::post_attach): Likewise.
6122         (nbsd_nat_target::update_thread_list): Likewise.
6123         (post_attach::pid_to_str): Likewise.
6124
6125 2020-04-06  Tom Tromey  <tromey@adacore.com>
6126
6127         * ada-valprint.c (print_variant_part): Extract the variant field.
6128         (print_field_values): Use the field as the outer value when
6129         recursing.
6130
6131 2020-04-06  Tom Tromey  <tromey@adacore.com>
6132
6133         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6134         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6135         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6136         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6137         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6138
6139 2020-04-06  Tom Tromey  <tromey@adacore.com>
6140
6141         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6142         TYPE_CODE_ERROR.
6143
6144 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6145
6146         * nbsd-tdep.c: Include "gdbarch.h".
6147         Define enum with NetBSD signal numbers.
6148         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6149         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6150         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6151         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6152         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6153         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6154         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6155         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6156         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6157         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6158         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6159         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6160
6161 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6162
6163         PR gdb/25325
6164         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6165
6166 2020-04-03  Tom Tromey  <tromey@adacore.com>
6167
6168         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6169         Read constant block.
6170
6171 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6172
6173         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6174         (gdb_bfd_get_full_section_contents): New declaration.
6175         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6176         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6177         gdb_bfd_get_full_section_contents.
6178
6179 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6180
6181         * exec.c (build_section_table): Replace internal_error with
6182         gdb_assert.
6183         (section_table_xfer_memory_partial): Likewise.
6184         * mdebugread.c (parse_partial_symbols): Likewise.
6185         * psymtab.c (lookup_partial_symbol): Likewise.
6186         * utils.c (wrap_here): Likewise.
6187
6188 2020-04-02  Tom Tromey  <tromey@adacore.com>
6189
6190         * f-lang.c (build_fortran_types): Use arch_type to initialize
6191         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6192
6193 2020-04-02  Tom Tromey  <tromey@adacore.com>
6194
6195         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6196         of attributes.
6197
6198 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6199             Bernd Edlinger <bernd.edlinger@hotmail.de>
6200             Tom Tromey  <tromey@adacore.com>
6201
6202         * buildsym.c (buildsym_compunit::record_line): Remove
6203         deduplication code.
6204
6205 2020-04-02  Tom de Vries  <tdevries@suse.de>
6206
6207         PR ada/24671
6208         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6209
6210 2020-04-02  Tom de Vries  <tdevries@suse.de>
6211
6212         * dwarf2/read.c (dwarf2_gdb_index_functions,
6213         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6214         NULL.
6215         * psymtab.c (psym_lookup_global_symbol_language): New function.
6216         (psym_functions): Init psym_lookup_global_symbol_language with
6217         psym_lookup_global_symbol_language.
6218         * symfile-debug.c (debug_sym_quick_functions): Init
6219         lookup_global_symbol_language with NULL.
6220         * symfile.c (set_initial_language): Remove fixme comment.
6221         * symfile.h (struct quick_symbol_functions): Add
6222         lookup_global_symbol_language.
6223         * symtab.c (find_quick_global_symbol_language): New function.
6224         (find_main_name): Use find_quick_global_symbol_language.
6225
6226 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6227
6228         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6229
6230 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6231
6232         * buildsym.c (record_line): Fix undefined behavior and preserve
6233         lines at eof.
6234
6235 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6236
6237         * buildsym.c (record_line): Fix the resizing condition.
6238
6239 2020-04-01  Tom Tromey  <tom@tromey.com>
6240
6241         * value.h (value_literal_complex): Add comment.
6242         * valops.c (value_literal_complex): Refer to value.h.
6243
6244 2020-04-01  Tom Tromey  <tom@tromey.com>
6245
6246         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6247         (scalar_type): New rule, from typebase.
6248         (typebase): Use scalar_type.  Recognize complex types.
6249         (field_name): Handle FLOAT_KEYWORD.
6250         (ident_tokens): Add _Complex and __complex__.
6251
6252 2020-04-01  Tom Tromey  <tom@tromey.com>
6253
6254         PR exp/25299:
6255         * valarith.c (promotion_type, complex_binop): New functions.
6256         (scalar_binop): Handle complex numbers.  Use promotion_type.
6257         (value_pos, value_neg, value_complement): Handle complex numbers.
6258
6259 2020-04-01  Tom Tromey  <tom@tromey.com>
6260
6261         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6262         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6263         (parse_number): Handle complex numbers.
6264
6265 2020-04-01  Tom Tromey  <tom@tromey.com>
6266
6267         * c-valprint.c (c_decorations): Change complex suffix to "i".
6268
6269 2020-04-01  Tom Tromey  <tom@tromey.com>
6270
6271         * valprint.c (generic_value_print_complex): Use accessors.
6272         * value.h (value_real_part, value_imaginary_part): Declare.
6273         * valops.c (value_real_part, value_imaginary_part): New
6274         functions.
6275         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6276
6277 2020-04-01  Tom Tromey  <tom@tromey.com>
6278
6279         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6280         (read_range_type): Update.
6281         * mdebugread.c (basic_type): Update.
6282         * go-lang.c (build_go_types): Use init_complex_type.
6283         * gdbtypes.h (struct main_type) <complex_type>: New member.
6284         (init_complex_type): Update.
6285         (arch_complex_type): Don't declare.
6286         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6287         Make name if none given.  Use alloc_type_copy.  Look for cached
6288         complex type.
6289         (arch_complex_type): Remove.
6290         (gdbtypes_post_init): Use init_complex_type.
6291         * f-lang.c (build_fortran_types): Use init_complex_type.
6292         * dwarf2/read.c (read_base_type): Update.
6293         * d-lang.c (build_d_types): Use init_complex_type.
6294         * ctfread.c (read_base_type): Update.
6295
6296 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6297
6298         * infrun.c (stop_all_threads): Update assertion, plus when
6299         stopping threads, take into account that we might be trying
6300         to stop an all-stop target.
6301         (stop_waiting): Call 'stop_all_threads' if there exists a
6302         non-stop target.
6303
6304 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6305
6306         * target.h (exists_non_stop_target): New function declaration.
6307         * target.c (exists_non_stop_target): New function.
6308
6309 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6310
6311         PR gdb/24789
6312         * eval.c (is_integral_or_integral_reference): New function.
6313         (evaluate_subexp_standard): Allow integer references in
6314         pointer arithmetic.
6315
6316 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6317
6318         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6319         check for no ptid in the stop reply when the target is non-stop.
6320
6321 2020-04-01  Tom Tromey  <tromey@adacore.com>
6322
6323         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6324         "name" parameter to rvalue reference.  Initialize m_name_holder.
6325         <lookup_name_info>: New overloads.
6326         <name>: Return gdb::string_view.
6327         <c_str>: New method.
6328         <make_ignore_params>: Update.
6329         <search_name_hash>: Update.
6330         <language_lookup_name>: Return const char *.
6331         <m_name>: Change type.
6332         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6333         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6334         (lookup_name_info::match_any): Update.
6335         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6336         Update.
6337         * minsyms.c (linkage_name_str): Update.
6338         * language.c (default_symbol_name_matcher): Update.
6339         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6340         Update.
6341         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6342         (ada_lookup_name_info::ada_lookup_name_info): Update.
6343         (literal_symbol_name_matcher): Update.
6344
6345 2020-04-01  Tom Tromey  <tromey@adacore.com>
6346
6347         * psymtab.c (psymtab_search_name): Remove function.
6348         (psym_lookup_symbol): Create search name and lookup name here.
6349         (lookup_partial_symbol): Remove "name" parameter; add
6350         lookup_name.
6351         (psym_expand_symtabs_for_function): Update.
6352
6353 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6354
6355         PR tui/25597:
6356         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6357
6358 2020-03-31  Tom Tromey  <tromey@adacore.com>
6359
6360         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6361         memcpy.
6362
6363 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6364
6365         * features/riscv/32bit-csr.xml: Regenerated.
6366         * features/riscv/64bit-csr.xml: Regenerated.
6367
6368 2020-03-30  Tom Tromey  <tromey@adacore.com>
6369
6370         * ada-valprint.c (print_variant_part): Update.
6371         * ada-lang.h (ada_which_variant_applies): Update.
6372         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6373         outer_valaddr parameters; replace with "outer" value parameter.
6374         (to_fixed_variant_branch_type): Update.
6375
6376 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6377
6378         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6379         <list>.  Remove inclusion of observable.h.
6380         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6381         (struct arch_lwp_info): New struct.
6382         (class ppc_linux_dreg_interface): New class.
6383         (struct ppc_linux_process_info): New struct.
6384         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6385         <low_new_clone, low_forget_process, low_prepare_to_resume>
6386         <copy_thread_dreg_state, mark_thread_stale>
6387         <mark_debug_registers_changed, register_hw_breakpoint>
6388         <clear_hw_breakpoint, register_wp, clear_wp>
6389         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6390         <num_memory_accesses, get_trigger_type>
6391         <create_watchpoint_request, hwdebug_point_cmp>
6392         <init_arch_lwp_info, get_arch_lwp_info>
6393         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6394         methods.
6395         <struct ptid_hash>: New inner struct.
6396         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6397         members.
6398         (saved_dabr_value, hwdebug_info, max_slots_number)
6399         (struct hw_break_tuple, struct thread_points, ppc_threads)
6400         (have_ptrace_hwdebug_interface)
6401         (hwdebug_find_thread_points_by_tid)
6402         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6403         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6404         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6405         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6406         use m_dreg_interface.
6407         (hwdebug_point_cmp): Change to...
6408         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6409         reference arguments instead of pointers.
6410         (ppc_linux_nat_target::ranged_break_num_registers): Use
6411         m_dreg_interface.
6412         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6413         m_dreg_interface.  Call register_hw_breakpoint.
6414         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6415         m_dreg_interface.  Call clear_hw_breakpoint.
6416         (get_trigger_type): Change to...
6417         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6418         comment.
6419         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6420         use m_dreg_interface.  Call register_hw_breakpoint.
6421         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6422         use m_dreg_interface.  Call clear_hw_breakpoint.
6423         (can_use_watchpoint_cond_accel): Change to...
6424         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6425         method.  Update comment, use m_dreg_interface and
6426         m_process_info.
6427         (calculate_dvc): Change to...
6428         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6429         m_dreg_interface.
6430         (num_memory_accesses): Change to...
6431         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6432         (check_condition): Change to...
6433         (ppc_linux_nat_target::check_condition): ...this method.
6434         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6435         comment, use m_dreg_interface.
6436         (create_watchpoint_request): Change to...
6437         (ppc_linux_nat_target::create_watchpoint_request): ...this
6438         method.  Use m_dreg_interface.
6439         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6440         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6441         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6442         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6443         (ppc_linux_nat_target::low_forget_process)
6444         (ppc_linux_nat_target::low_new_fork)
6445         (ppc_linux_nat_target::low_new_clone)
6446         (ppc_linux_nat_target::low_delete_thread)
6447         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6448         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6449         only call mark_thread_stale.
6450         (ppc_linux_thread_exit): Remove.
6451         (ppc_linux_nat_target::stopped_data_address): Change to...
6452         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6453         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6454         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6455         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6456         comment.  Call low_stopped_data_address.
6457         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6458         m_dreg_interface.
6459         (ppc_linux_nat_target::masked_watch_num_registers): Use
6460         m_dreg_interface.
6461         (ppc_linux_nat_target::copy_thread_dreg_state)
6462         (ppc_linux_nat_target::mark_thread_stale)
6463         (ppc_linux_nat_target::mark_debug_registers_changed)
6464         (ppc_linux_nat_target::register_hw_breakpoint)
6465         (ppc_linux_nat_target::clear_hw_breakpoint)
6466         (ppc_linux_nat_target::register_wp)
6467         (ppc_linux_nat_target::clear_wp)
6468         (ppc_linux_nat_target::init_arch_lwp_info)
6469         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6470         (_initialize_ppc_linux_nat): Remove observer callback.
6471
6472 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6473
6474         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6475         (ppc_linux_nat_target::auxv_parse)
6476         (ppc_linux_nat_target::read_description)
6477         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6478         Move up.
6479
6480 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6481
6482         * linux-nat.h (low_new_clone): New method.
6483         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6484
6485 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6486
6487         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6488         (dbx_expand_psymtab): ... this.
6489         (start_psymtab): Update.
6490         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6491         (mdebug_expand_psymtab): ... this.
6492         (parse_partial_symbols): Update.
6493         (new_psymtab): Update.
6494         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6495         (xcoff_expand_psymtab): ... this.
6496         (xcoff_start_psymtab): Update.
6497
6498 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6499
6500         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6501         <expand_dependencies>: ... this.
6502         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6503         (partial_symtab::expand_dependencies): ... this.
6504         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6505         Update.
6506         (dwarf2_psymtab::expand_psymtab): Update.
6507         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6508         * mdebugread.c (psymtab_to_symtab_1): Update.
6509         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6510
6511 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6512
6513         * psympriv.h (discard_psymtab): Remove.
6514         * dbxread.c (dbx_end_psymtab): Update.
6515         * xcoffread.c (xcoff_end_psymtab): Update.
6516
6517 2020-03-28  Tom Tromey  <tom@tromey.com>
6518
6519         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6520         comment.
6521
6522 2020-03-28  Tom Tromey  <tom@tromey.com>
6523
6524         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6525
6526 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6527
6528         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6529
6530 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6531
6532         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6533
6534 2020-03-26  Tom Tromey  <tom@tromey.com>
6535
6536         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6537         (mark_common_block_symbol_computed, read_tag_string_type)
6538         (attr_to_dynamic_prop, read_subrange_type): Update.
6539         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6540         to be methods on struct attribute.
6541         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6542         (read_call_site_scope, partial_die_info::read)
6543         (partial_die_info::read, lookup_die_type, follow_die_ref):
6544         Update.
6545         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6546         from dwarf2_get_ref_die_offset.
6547         (attribute::constant_value): New method, from
6548         dwarf2_get_attr_constant_value.
6549         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6550         Declare method.
6551         <constant_value>: New method.
6552
6553 2020-03-26  Tom Tromey  <tom@tromey.com>
6554
6555         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6556         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6557         (dwarf_type_encoding_name): Move to stringify.c.
6558         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6559         * dwarf2/stringify.c: New file.
6560         * dwarf2/stringify.h: New file.
6561
6562 2020-03-26  Tom Tromey  <tom@tromey.com>
6563
6564         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6565         Rewrite.
6566
6567 2020-03-26  Tom Tromey  <tom@tromey.com>
6568
6569         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6570         methods.
6571         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6572         (lookup_ranges_base): Likewise.
6573         (read_cutu_die_from_dwo, read_full_die_1): Update.
6574
6575 2020-03-26  Tom Tromey  <tom@tromey.com>
6576
6577         * dwarf2/read.c (read_import_statement, read_file_scope)
6578         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6579         (read_lexical_block_scope, read_call_site_scope)
6580         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6581         (handle_struct_member_die, process_structure_scope)
6582         (update_enumeration_type_from_children)
6583         (process_enumeration_scope, read_array_type, read_common_block)
6584         (read_namespace, read_module, read_subroutine_type): Update.
6585         (sibling_die): Remove.
6586
6587 2020-03-26  Tom Tromey  <tom@tromey.com>
6588
6589         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6590         (build_type_psymtabs_reader, read_structure_type)
6591         (read_enumeration_type, read_full_die_1): Update.
6592         (dwarf2_attr_no_follow): Move to die.h.
6593         * dwarf2/die.h (struct die_info) <attr>: New method.
6594
6595 2020-03-26  Tom Tromey  <tom@tromey.com>
6596
6597         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6598         <base_address>: Now an optional.
6599         (dwarf2_find_base_address, dwarf2_rnglists_process)
6600         (dwarf2_ranges_process, fill_in_loclist_baton)
6601         (dwarf2_symbol_mark_computed): Update.
6602
6603 2020-03-26  Tom Tromey  <tom@tromey.com>
6604
6605         * dwarf2/read.c (struct die_info): Move to die.h.
6606         * dwarf2/die.h: New file.
6607
6608 2020-03-26  Tom Tromey  <tom@tromey.com>
6609
6610         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6611         * dwarf2/read.c
6612         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6613         Move to line-header.c.
6614         (read_checked_initial_length_and_offset, read_formatted_entries):
6615         Likewise.
6616         (dwarf_decode_line_header): Split into two.
6617         * dwarf2/line-header.c
6618         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6619         Move from read.c.
6620         (read_checked_initial_length_and_offset, read_formatted_entries):
6621         Likewise.
6622         (dwarf_decode_line_header): New function, split from read.c.
6623
6624 2020-03-26  Tom Tromey  <tom@tromey.com>
6625
6626         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6627         Declare method.
6628         * dwarf2/read.c (read_attribute_value): Update.
6629         (dwarf2_per_objfile::read_line_string): Rename from
6630         read_indirect_line_string.
6631         (read_formatted_entries): Update.
6632
6633 2020-03-26  Tom Tromey  <tom@tromey.com>
6634
6635         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6636         variable.
6637
6638 2020-03-26  Tom Tromey  <tom@tromey.com>
6639
6640         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6641         const.
6642         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6643         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6644         parameter const.
6645
6646 2020-03-26  Tom Tromey  <tom@tromey.com>
6647
6648         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6649         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6650         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6651         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6652
6653 2020-03-26  Tom Tromey  <tom@tromey.com>
6654
6655         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6656         file_names_size, file_full_name, file_file_name>: Use const.
6657         <file_name_at, file_names>: Add const overload.
6658         * dwarf2/line-header.c (line_header::file_file_name)
6659         (line_header::file_full_name): Update.
6660
6661 2020-03-26  Tom Tromey  <tom@tromey.com>
6662
6663         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6664         (macro_start_file, consume_improper_spaces)
6665         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6666         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6667         (dwarf_decode_macros): Move to macro.c.
6668         * dwarf2/macro.c: New file.
6669         * dwarf2/macro.h: New file.
6670         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6671
6672 2020-03-26  Tom Tromey  <tom@tromey.com>
6673
6674         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6675         method.
6676         * dwarf2/section.c: New method.  From
6677         read_indirect_string_at_offset_from.
6678         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6679         (read_indirect_string_at_offset_from): Move to section.c.
6680         (read_indirect_string_at_offset): Rewrite.
6681         (read_indirect_line_string_at_offset): Remove.
6682         (read_indirect_string, read_indirect_line_string)
6683         (dwarf_decode_macro_bytes): Update.
6684
6685 2020-03-26  Tom Tromey  <tom@tromey.com>
6686
6687         * dwarf2/section.h (struct dwarf2_section_info)
6688         <overload_complaint>: Declare.
6689         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6690         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6691         Rename from dwarf2_section_buffer_overflow_complaint.
6692         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6693         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6694
6695 2020-03-26  Tom Tromey  <tom@tromey.com>
6696
6697         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6698         Declare.
6699         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6700         Move from read.c.
6701         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6702         to section.c.
6703
6704 2020-03-26  Tom Tromey  <tom@tromey.com>
6705
6706         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6707
6708 2020-03-26  Tom Tromey  <tom@tromey.com>
6709
6710         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6711         "builder".
6712         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6713         parameter.
6714         (dwarf_decode_macros): Update.
6715
6716 2020-03-26  Tom Tromey  <tom@tromey.com>
6717
6718         * dwarf2/read.c (read_attribute_value): Update.
6719         (read_indirect_string_from_dwz): Move to dwz.c; change into
6720         method.
6721         (dwarf_decode_macro_bytes): Update.
6722         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6723         * dwarf2/dwz.c: New file.
6724         * Makefile.in (COMMON_SFILES): Add dwz.c.
6725
6726 2020-03-26  Tom Tromey  <tom@tromey.com>
6727
6728         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6729         * dwarf2/read.c: Add include.
6730         * dwarf2/index-write.c: Add include.
6731         * dwarf2/index-cache.c: Add include.
6732         * dwarf2/dwz.h: New file.
6733
6734 2020-03-25  Tom Tromey  <tom@tromey.com>
6735
6736         * compile/compile-object-load.c (get_out_value_type): Mention
6737         correct symbol name in error message.
6738
6739 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6740
6741         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6742
6743 2020-03-25  Tom de Vries  <tdevries@suse.de>
6744
6745         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6746         * symmisc.c (dump_symtab_1): Print user and includes fields.
6747         (maintenance_info_symtabs): Same.
6748
6749 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6750
6751         PR gdb/25534
6752         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6753         (riscv_regcache_cooked_write): New function.
6754         (riscv_push_dummy_call): Use new function.
6755         (riscv_return_value): Likewise.
6756
6757 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6758
6759         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6760         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6761         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6762         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6763         * infrun.c (follow_fork): Likewise.
6764         (follow_fork_inferior): Likewise.
6765         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6766         * linux-nat.h (class linux_nat_target): Likewise.
6767         * remote.c (class remote_target) <follow_fork>: Likewise.
6768         (remote_target::follow_fork): Likewise.
6769         * target-delegates.c: Re-generate.
6770         * target.c (default_follow_fork): Likewise.
6771         (target_follow_fork): Likewise.
6772         * target.h (struct target_ops) <follow_fork>: Likewise.
6773         (target_follow_fork): Likewise.
6774
6775 2020-03-24  Tom de Vries  <tdevries@suse.de>
6776
6777         * psymtab.c (maintenance_info_psymtabs): Print user field.
6778
6779 2020-03-20  Tom Tromey  <tromey@adacore.com>
6780
6781         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6782         const.
6783         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6784         const.
6785
6786 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6787
6788         * ptrace.m4: Don't check for ptrace declaration.
6789         * config.in: Re-generate.
6790         * configure: Re-generate.
6791         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6792         not defined.
6793
6794 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6795
6796         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6797         `PTRACE_TYPE_RET'.
6798         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6799         * sparc-nat.c (gdb_ptrace): Likewise.
6800         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6801
6802 2020-03-20  Tom Tromey  <tromey@adacore.com>
6803
6804         * c-exp.y (lex_one_token): Fix assert.
6805
6806 2020-03-20  Tom Tromey  <tromey@adacore.com>
6807
6808         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6809         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6810         strncpy call.
6811
6812 2020-03-20  Tom Tromey  <tromey@adacore.com>
6813
6814         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6815
6816 2020-03-20  Tom Tromey  <tromey@adacore.com>
6817
6818         * ada-valprint.c (print_variant_part): Remove parameters; switch
6819         to value-based API.
6820         (print_field_values): Likewise.
6821         (ada_val_print_struct_union): Likewise.
6822         (ada_value_print_1): Update.
6823
6824 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6825
6826         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6827         nbsd_nat_target instead of inf_ptrace_target.
6828         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6829         nbsd_nat_target.
6830
6831 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6832
6833         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6834         it to the ptrace call.
6835         * (store_registers): Likewise.
6836
6837 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6838
6839         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6840         it to the ptrace call.
6841         * (store_registers): Likewise.
6842
6843 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6844
6845         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6846         valid, fetch vg value from ptrace.
6847
6848 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6849         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6850         * inf-ptrace.c: Likewise.
6851         * (gdb_ptrace): Add.
6852         * (inf_ptrace_target::resume): Update.
6853         * (inf_ptrace_target::xfer_partial): Likewise.
6854         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6855         * (inf_ptrace_peek_poke): Update.
6856
6857 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6858
6859         * x86-bsd-nat.c (gdb_ptrace): New.
6860         * (x86bsd_dr_set): Add new argument `ptid'.
6861         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6862         x86bsd_dr_set_addr): Update.
6863
6864 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6865
6866         * remote.c (remote_target::process_stop_reply): Handle events for
6867         all threads differently.
6868
6869 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6870
6871         * completer.c (completion_tracker::remove_completion): Define new
6872         function.
6873         * completer.h (completion_tracker::remove_completion): Declare new
6874         function.
6875         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6876         when adding a C++ function symbol.
6877
6878 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6879
6880         * completer.c (completion_tracker::completion_hash_entry): Define
6881         new class.
6882         (advance_to_filename_complete_word_point): Call
6883         recompute_lowest_common_denominator.
6884         (completion_tracker::completion_tracker): Call discard_completions
6885         to setup the hash table.
6886         (completion_tracker::discard_completions): Allow for being called
6887         from the constructor, pass new equal function, and element deleter
6888         when constructing the hash table.  Initialise new class member
6889         variables.
6890         (completion_tracker::maybe_add_completion): Remove use of
6891         m_entries_vec, and store more information into m_entries_hash.
6892         (completion_tracker::recompute_lcd_visitor): New function, most
6893         content taken from...
6894         (completion_tracker::recompute_lowest_common_denominator):
6895         ...here, this now just visits each item in the hash calling the
6896         above visitor.
6897         (completion_tracker::build_completion_result): Remove use of
6898         m_entries_vec, call recompute_lowest_common_denominator.
6899         * completer.h (completion_tracker::have_completions): Remove use
6900         of m_entries_vec.
6901         (completion_tracker::completion_hash_entry): Declare new class.
6902         (completion_tracker::recompute_lowest_common_denominator): Change
6903         function signature.
6904         (completion_tracker::recompute_lcd_visitor): Declare new function.
6905         (completion_tracker::m_entries_vec): Delete.
6906         (completion_tracker::m_entries_hash): Initialize to NULL.
6907         (completion_tracker::m_lowest_common_denominator_valid): New
6908         member variable.
6909         (completion_tracker::m_lowest_common_denominator_max_length): New
6910         member variable.
6911
6912 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6913
6914         * regformats/regdef.h: Put reg in gdb namespace.
6915
6916 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6917
6918         * i386-bsd-nat.c (gdb_ptrace): New.
6919         * (i386bsd_fetch_inferior_registers,
6920         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6921         * (i386bsd_fetch_inferior_registers,
6922         i386bsd_store_inferior_registers) Use gdb_ptrace.
6923
6924 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6925
6926         * amd64-bsd-nat.c (gdb_ptrace): New.
6927         * (amd64bsd_fetch_inferior_registers,
6928         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6929         * (amd64bsd_fetch_inferior_registers,
6930         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6931
6932 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6933
6934         * user-regs.c (user_reg::read): Rename to...
6935         (user_reg::xread): ...this.
6936         * (append_user_reg): Rename argument `read' to `xread'.
6937         * (user_reg_add_builtin): Likewise.
6938         * (user_reg_add): Likewise.
6939         * (value_of_user_reg): Likewise.
6940
6941 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6942
6943         * sparc-nat.c (gdb_ptrace): New.
6944         * sparc-nat.c (sparc_fetch_inferior_registers)
6945         (sparc_store_inferior_registers) Remove obsolete comment.
6946         * sparc-nat.c (sparc_fetch_inferior_registers)
6947         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6948         * sparc-nat.c (sparc_fetch_inferior_registers)
6949         (sparc_store_inferior_registers) Use gdb_ptrace.
6950
6951 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6952
6953         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6954         it to the ptrace call.
6955         * sh-nbsd-nat.c (store_registers): Likewise.
6956
6957 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6958
6959         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6960         nbsd_nat_target instead of inf_ptrace_target.
6961         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6962         nbsd_nat_target.
6963
6964 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6965
6966         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6967
6968 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6969
6970         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6971         <sys/sysctl.h>.
6972         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6973
6974 2020-03-17  Tom de Vries  <tdevries@suse.de>
6975
6976         PR gdb/23710
6977         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6978         fields.
6979         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6980         fields.
6981         (process_imported_unit_die): Skip import of c++ CUs.
6982
6983 2020-03-16  Tom Tromey  <tom@tromey.com>
6984
6985         * p-valprint.c (pascal_object_print_value): Initialize
6986         base_value.
6987
6988 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6989             Shahab Vahedi  <shahab@synopsys.com>
6990
6991         * Makefile.in: Add arch/arc.o
6992         * configure.tgt: Likewise.
6993         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6994         (_initialize_arc_tdep): Don't initialize old target descriptions.
6995         (arc_read_description): New function to cache target descriptions.
6996         * arc-tdep.h (arc_read_description): Add proto type.
6997         * arch/arc.c: New file.
6998         * arch/arc.h: Likewise.
6999         * features/Makefile: Replace old target descriptions with new.
7000         * features/arc-arcompact.c: Remove.
7001         * features/arc-arcompact.xml: Likewise.
7002         * features/arc-v2.c: Likewise
7003         * features/arc-v2.xml: Likewise
7004         * features/arc/aux-arcompact.xml: New file.
7005         * features/arc/aux-v2.xml: Likewise.
7006         * features/arc/core-arcompact.xml: Likewise.
7007         * features/arc/core-v2.xml: Likewise.
7008         * features/arc/aux-arcompact.c: Generate.
7009         * features/arc/aux-v2.c: Likewise.
7010         * features/arc/core-arcompact.c: Likewise.
7011         * features/arc/core-v2.c: Likewise.
7012         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7013
7014 2020-03-16  Tom Tromey  <tromey@adacore.com>
7015
7016         PR gdb/25663:
7017         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7018         putting value into bcache.
7019
7020 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7021
7022         PR gdb/21500
7023         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7024         to...
7025         (amd64_windows_init_abi_common): ... this.  Don't set size of
7026         long type.
7027         (amd64_windows_init_abi): New function.
7028         (amd64_cygwin_init_abi): New function.
7029         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7030         the Cygwin OS ABI.
7031         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7032         comment.
7033
7034 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7035
7036         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7037         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7038         (pe_import_directory_entry): New struct type.
7039         (is_linked_with_cygwin_dll): New function.
7040         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7041         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7042         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7043
7044 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7045
7046         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7047         i386_cygwin_core_osabi_sniffer.
7048
7049 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7050
7051         * i386-cygwin-tdep.c: Rename to...
7052         * i386-windows-tdep.c: ... this.
7053         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7054         i386-windows-tdep.c.
7055         * configure.tgt: Likewise.
7056
7057 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7058
7059         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7060         * osabi.c (gdb_osabi_names): Add "Windows".
7061         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7062         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7063         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7064         i386_cygwin_osabi_sniffer.
7065         (_initialize_i386_cygwin_tdep): Register OS ABI
7066         GDB_OSABI_WINDOWS for i386.
7067         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7068         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7069         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7070         for x86-64.
7071         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7072         when the target matches '*-*-mingw*'.
7073
7074 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7075
7076         * defs.h (enum gdb_osabi): Move to...
7077         * osabi.h (enum gdb_osabi): ... here.
7078         * gdbarch.sh: Include osabi.h in gdbarch.h.
7079         * gdbarch.h: Re-generate.
7080
7081 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7082
7083         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7084         function.
7085         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7086
7087 2020-03-14  Tom Tromey  <tom@tromey.com>
7088
7089         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7090         for C++.
7091         (c_type_print_modifier): Likewise.  Add "language" parameter.
7092         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7093         (c_type_print_base_1): Update.
7094         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7095         constants.
7096         * type-stack.c (type_stack::insert): Handle tp_atomic and
7097         tp_restrict.
7098         (type_stack::follow_type_instance_flags): Likewise.
7099         (type_stack::follow_types): Likewise.  Merge type-following code.
7100         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7101         (space_identifier, cv_with_space_id)
7102         (const_or_volatile_or_space_identifier_noopt)
7103         (const_or_volatile_or_space_identifier): Remove.
7104         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7105         rules.
7106         (ptr_operator, typebase): Update.
7107         (enum token_flag) <FLAG_C>: New constant.
7108         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7109         "_Atomic".
7110         (lex_one_token): Handle FLAG_C.
7111
7112 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7113
7114         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7115         it to the ptrace call.
7116         * m68k-bsd-nat.c (store_registers): Likewise.
7117
7118 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7119
7120         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7121         gdb_byte *.
7122         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7123         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7124         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7125
7126 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7127
7128         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7129         nbsd_nat_target instead of inf_ptrace_target.
7130         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7131         nbsd_nat_target.
7132
7133 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7134
7135         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7136         register_t.
7137
7138 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7139
7140         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7141         it to the ptrace call.
7142         * alpha-bsd-nat.c (store_registers): Likewise.
7143
7144 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7145
7146         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7147         includes.
7148         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7149         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7150         fill_fpregset): Likewise.
7151
7152 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7153
7154         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7155         nbsd_nat_target instead of inf_ptrace_target.
7156         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7157         nbsd_nat_target.
7158
7159 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7160
7161         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7162         register_t.
7163
7164 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7165
7166         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7167         it to the ptrace call.
7168         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7169         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7170         * arm-nbsd-nat.c (store_register): Likewise.
7171         * arm-nbsd-nat.c (store_regs): Likewise.
7172         * arm-nbsd-nat.c (store_fp_register): Likewise.
7173         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7174
7175 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7176
7177         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7178         nbsd_nat_target instead of inf_ptrace_target.
7179         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7180         nbsd_nat_target.
7181
7182 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7183
7184         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7185         it to the ptrace call.
7186         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7187
7188 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7189
7190         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7191         it to the ptrace call.
7192         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7193
7194 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7195
7196         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7197         gdb_byte *.
7198         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7199
7200 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7201
7202         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7203         instead of inf_ptrace_target.
7204         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7205         nbsd_nat_target.
7206
7207 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7208
7209         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7210         register_t.
7211
7212 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7213
7214         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7215         register_t.
7216
7217 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7218
7219         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7220         register_t.
7221
7222 2020-03-13  Tom Tromey  <tom@tromey.com>
7223
7224         * value.h (val_print): Don't declare.
7225         * valprint.h (val_print_array_elements)
7226         (val_print_scalar_formatted, generic_val_print): Don't declare.
7227         * valprint.c (generic_val_print_array): Take a struct value.
7228         (generic_val_print_ptr, generic_val_print_memberptr)
7229         (generic_val_print_bool, generic_val_print_int)
7230         (generic_val_print_char, generic_val_print_complex)
7231         (generic_val_print): Remove.
7232         (generic_value_print): Update.
7233         (do_val_print): Remove unused parameters.  Don't call
7234         la_val_print.
7235         (val_print): Remove.
7236         (common_val_print): Update.  Don't call value_check_printable.
7237         (val_print_scalar_formatted, val_print_array_elements): Remove.
7238         * rust-lang.c (rust_val_print): Remove.
7239         (rust_language_defn): Update.
7240         * p-valprint.c (pascal_val_print): Remove.
7241         (pascal_value_print_inner): Update.
7242         (pascal_object_print_val_fields, pascal_object_print_val):
7243         Remove.
7244         (pascal_object_print_static_field): Update.
7245         * p-lang.h (pascal_val_print): Don't declare.
7246         * p-lang.c (pascal_language_defn): Update.
7247         * opencl-lang.c (opencl_language_defn): Update.
7248         * objc-lang.c (objc_language_defn): Update.
7249         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7250         * m2-lang.h (m2_val_print): Don't declare.
7251         * m2-lang.c (m2_language_defn): Update.
7252         * language.h (struct language_defn) <la_val_print>: Remove.
7253         * language.c (unk_lang_value_print_inner): Rename.  Change
7254         argument types.
7255         (unknown_language_defn, auto_language_defn): Update.
7256         * go-valprint.c (go_val_print): Remove.
7257         * go-lang.h (go_val_print): Don't declare.
7258         * go-lang.c (go_language_defn): Update.
7259         * f-valprint.c (f_val_print): Remove.
7260         * f-lang.h (f_value_print): Don't declare.
7261         * f-lang.c (f_language_defn): Update.
7262         * d-valprint.c (d_val_print): Remove.
7263         * d-lang.h (d_value_print): Don't declare.
7264         * d-lang.c (d_language_defn): Update.
7265         * cp-valprint.c (cp_print_value_fields)
7266         (cp_print_value_fields_rtti, cp_print_value): Remove.
7267         (cp_print_static_field): Update.
7268         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7269         (c_val_print_struct, c_val_print_union, c_val_print_int)
7270         (c_val_print_memberptr, c_val_print): Remove.
7271         * c-lang.h (c_val_print_array, cp_print_value_fields)
7272         (cp_print_value_fields_rtti): Don't declare.
7273         * c-lang.c (c_language_defn, cplus_language_defn)
7274         (asm_language_defn, minimal_language_defn): Update.
7275         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7276         (ada_val_print_enum): Take a struct value.
7277         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7278         (ada_val_print): Remove.
7279         (ada_value_print_1): Update.
7280         (printable_val_type): Remove.
7281         * ada-lang.h (ada_val_print): Don't declare.
7282         * ada-lang.c (ada_language_defn): Update.
7283
7284 2020-03-13  Tom Tromey  <tom@tromey.com>
7285
7286         * valprint.c (do_val_print): Update.
7287         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7288         a struct value.
7289         (value_to_value_object_no_release): Declare.
7290         * python/py-value.c (value_to_value_object_no_release): New
7291         function.
7292         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7293         struct value.
7294         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7295         function.
7296         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7297         a struct value.
7298         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7299         Declare.
7300         (gdbscm_apply_val_pretty_printer): Take a struct value.
7301         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7302         value.
7303         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7304         value.
7305         * extension-priv.h (struct extension_language_ops)
7306         <apply_val_pretty_printer>: Take a struct value.
7307         * cp-valprint.c (cp_print_value): Create a struct value.
7308         (cp_print_value): Update.
7309
7310 2020-03-13  Tom Tromey  <tom@tromey.com>
7311
7312         * ada-valprint.c (print_field_values): Call common_val_print.
7313
7314 2020-03-13  Tom Tromey  <tom@tromey.com>
7315
7316         * ada-valprint.c (val_print_packed_array_elements): Remove
7317         bitoffset and val parameters.  Call common_val_print.
7318         (ada_val_print_string): Remove offset, address, and original_value
7319         parameters.
7320         (ada_val_print_array): Update.
7321         (ada_value_print_array): New function.
7322         (ada_value_print_1): Call it.
7323
7324 2020-03-13  Tom Tromey  <tom@tromey.com>
7325
7326         * ada-valprint.c (ada_value_print): Use common_val_print.
7327
7328 2020-03-13  Tom Tromey  <tom@tromey.com>
7329
7330         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7331
7332 2020-03-13  Tom Tromey  <tom@tromey.com>
7333
7334         * ada-valprint.c (ada_value_print_num): New function.
7335         (ada_value_print_1): Use it.
7336
7337 2020-03-13  Tom Tromey  <tom@tromey.com>
7338
7339         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7340
7341 2020-03-13  Tom Tromey  <tom@tromey.com>
7342
7343         * ada-valprint.c (ada_value_print_ptr): New function.
7344         (ada_value_print_1): Use it.
7345
7346 2020-03-13  Tom Tromey  <tom@tromey.com>
7347
7348         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7349         call common_val_print.
7350         (ada_val_print_1): Update.
7351         (ada_value_print_1): New function.
7352         (ada_value_print_inner): Rewrite.
7353
7354 2020-03-13  Tom Tromey  <tom@tromey.com>
7355
7356         * cp-valprint.c (cp_print_value_fields): Update.
7357         (cp_print_value): New function.
7358
7359 2020-03-13  Tom Tromey  <tom@tromey.com>
7360
7361         * m2-valprint.c (m2_value_print_inner): Use
7362         cp_print_value_fields.
7363         * cp-valprint.c (cp_print_value_fields): New function.
7364         * c-valprint.c (c_value_print_struct): New function.
7365         (c_value_print_inner): Use c_value_print_struct.
7366         * c-lang.h (cp_print_value_fields): Declare.
7367
7368 2020-03-13  Tom Tromey  <tom@tromey.com>
7369
7370         * c-valprint.c (c_value_print_array): New function.
7371         (c_value_print_inner): Use it.
7372
7373 2020-03-13  Tom Tromey  <tom@tromey.com>
7374
7375         * c-valprint.c (c_value_print_memberptr): New function.
7376         (c_value_print_inner): Use it.
7377
7378 2020-03-13  Tom Tromey  <tom@tromey.com>
7379
7380         * c-valprint.c (c_value_print_int): New function.
7381         (c_value_print_inner): Use it.
7382
7383 2020-03-13  Tom Tromey  <tom@tromey.com>
7384
7385         * c-valprint.c (c_value_print_ptr): New function.
7386         (c_value_print_inner): Use it.
7387
7388 2020-03-13  Tom Tromey  <tom@tromey.com>
7389
7390         * c-valprint.c (c_value_print_inner): Rewrite.
7391
7392 2020-03-13  Tom Tromey  <tom@tromey.com>
7393
7394         * valprint.c (generic_value_print_complex): New function.
7395         (generic_value_print): Use it.
7396
7397 2020-03-13  Tom Tromey  <tom@tromey.com>
7398
7399         * valprint.c (generic_val_print_float): Don't call
7400         val_print_scalar_formatted.
7401         (generic_val_print, generic_value_print): Update.
7402
7403 2020-03-13  Tom Tromey  <tom@tromey.com>
7404
7405         * valprint.c (generic_value_print_char): New function
7406         (generic_value_print): Use it.
7407
7408 2020-03-13  Tom Tromey  <tom@tromey.com>
7409
7410         * valprint.c (generic_value_print_int): New function.
7411         (generic_value_print): Use it.
7412
7413 2020-03-13  Tom Tromey  <tom@tromey.com>
7414
7415         * valprint.c (generic_value_print_bool): New function.
7416         (generic_value_print): Use it.
7417
7418 2020-03-13  Tom Tromey  <tom@tromey.com>
7419
7420         * valprint.c (generic_val_print_func): Simplify.
7421         (generic_val_print, generic_value_print): Update.
7422
7423 2020-03-13  Tom Tromey  <tom@tromey.com>
7424
7425         * valprint.c (generic_val_print_flags): Remove.
7426         (generic_val_print, generic_value_print): Update.
7427         (val_print_type_code_flags): Add original_value parameter.
7428
7429 2020-03-13  Tom Tromey  <tom@tromey.com>
7430
7431         * valprint.c (generic_val_print): Update.
7432         (generic_value_print): Update.
7433         * valprint.c (generic_val_print_enum): Don't call
7434         val_print_scalar_formatted.
7435
7436 2020-03-13  Tom Tromey  <tom@tromey.com>
7437
7438         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7439         * valprint.c (generic_value_print_ptr): New function.
7440
7441 2020-03-13  Tom Tromey  <tom@tromey.com>
7442
7443         * valprint.c (generic_value_print): Rewrite.
7444
7445 2020-03-13  Tom Tromey  <tom@tromey.com>
7446
7447         * p-valprint.c (pascal_object_print_value_fields)
7448         (pascal_object_print_value): New functions.
7449
7450 2020-03-13  Tom Tromey  <tom@tromey.com>
7451
7452         * p-valprint.c (pascal_value_print_inner): Rewrite.
7453
7454 2020-03-13  Tom Tromey  <tom@tromey.com>
7455
7456         * f-valprint.c (f_value_print_innner): Rewrite.
7457
7458 2020-03-13  Tom Tromey  <tom@tromey.com>
7459
7460         * m2-valprint.c (m2_print_unbounded_array): New overload.
7461         (m2_print_unbounded_array): Update.
7462         (m2_print_array_contents): Take a struct value.
7463         (m2_value_print_inner): Rewrite.
7464
7465 2020-03-13  Tom Tromey  <tom@tromey.com>
7466
7467         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7468         (d_value_print_inner): New function.
7469         * d-lang.h (d_value_print_inner): Declare.
7470         * d-lang.c (d_language_defn): Use d_value_print_inner.
7471
7472 2020-03-13  Tom Tromey  <tom@tromey.com>
7473
7474         * go-valprint.c (go_value_print_inner): New function.
7475         * go-lang.h (go_value_print_inner): Declare.
7476         * go-lang.c (go_language_defn): Use go_value_print_inner.
7477
7478 2020-03-13  Tom Tromey  <tom@tromey.com>
7479
7480         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7481         API.
7482         (rust_val_print): Rewrite.
7483         (rust_value_print_inner): New function, from rust_val_print.
7484         (rust_language_defn): Use rust_value_print_inner.
7485
7486 2020-03-13  Tom Tromey  <tom@tromey.com>
7487
7488         * ada-valprint.c (ada_value_print_inner): New function.
7489         * ada-lang.h (ada_value_print_inner): Declare.
7490         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7491
7492 2020-03-13  Tom Tromey  <tom@tromey.com>
7493
7494         * f-valprint.c (f_value_print_innner): New function.
7495         * f-lang.h (f_value_print_innner): Declare.
7496         * f-lang.c (f_language_defn): Use f_value_print_innner.
7497
7498 2020-03-13  Tom Tromey  <tom@tromey.com>
7499
7500         * p-valprint.c (pascal_value_print_inner): New function.
7501         * p-lang.h (pascal_value_print_inner): Declare.
7502         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7503
7504 2020-03-13  Tom Tromey  <tom@tromey.com>
7505
7506         * m2-valprint.c (m2_value_print_inner): New function.
7507         * m2-lang.h (m2_value_print_inner): Declare.
7508         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7509
7510 2020-03-13  Tom Tromey  <tom@tromey.com>
7511
7512         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7513         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7514         * c-valprint.c (c_value_print_inner): New function.
7515         * c-lang.h (c_value_print_inner): Declare.
7516         * c-lang.c (c_language_defn, cplus_language_defn)
7517         (asm_language_defn, minimal_language_defn): Use
7518         c_value_print_inner.
7519
7520 2020-03-13  Tom Tromey  <tom@tromey.com>
7521
7522         * p-valprint.c (pascal_object_print_value_fields): Now static.
7523         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7524
7525 2020-03-13  Tom Tromey  <tom@tromey.com>
7526
7527         * c-valprint.c (c_val_print_array): Simplify.
7528
7529 2020-03-13  Tom Tromey  <tom@tromey.com>
7530
7531         * valprint.c (value_print_array_elements): New function.
7532         * valprint.h (value_print_array_elements): Declare.
7533
7534 2020-03-13  Tom Tromey  <tom@tromey.com>
7535
7536         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7537         * mips-tdep.c (mips_print_register): Use
7538         value_print_scalar_formatted.
7539
7540 2020-03-13  Tom Tromey  <tom@tromey.com>
7541
7542         * valprint.h (value_print_scalar_formatted): Declare.
7543         * valprint.c (value_print_scalar_formatted): New function.
7544
7545 2020-03-13  Tom Tromey  <tom@tromey.com>
7546
7547         * valprint.h (generic_value_print): Declare.
7548         * valprint.c (generic_value_print): New function.
7549
7550 2020-03-13  Tom Tromey  <tom@tromey.com>
7551
7552         * valprint.c (do_val_print): Call la_value_print_inner, if
7553         available.
7554         * rust-lang.c (rust_language_defn): Update.
7555         * p-lang.c (pascal_language_defn): Update.
7556         * opencl-lang.c (opencl_language_defn): Update.
7557         * objc-lang.c (objc_language_defn): Update.
7558         * m2-lang.c (m2_language_defn): Update.
7559         * language.h (struct language_defn) <la_value_print_inner>: New
7560         member.
7561         * language.c (unknown_language_defn, auto_language_defn): Update.
7562         * go-lang.c (go_language_defn): Update.
7563         * f-lang.c (f_language_defn): Update.
7564         * d-lang.c (d_language_defn): Update.
7565         * c-lang.c (c_language_defn, cplus_language_defn)
7566         (asm_language_defn, minimal_language_defn): Update.
7567         * ada-lang.c (ada_language_defn): Update.
7568
7569 2020-03-13  Tom Tromey  <tom@tromey.com>
7570
7571         * c-valprint.c (c_value_print): Use common_val_print.
7572
7573 2020-03-13  Tom Tromey  <tom@tromey.com>
7574
7575         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7576
7577 2020-03-13  Tom Tromey  <tom@tromey.com>
7578
7579         * f-valprint.c (f77_print_array_1, f_val_print): Use
7580         common_val_print.
7581
7582 2020-03-13  Tom Tromey  <tom@tromey.com>
7583
7584         * riscv-tdep.c (riscv_print_one_register_info): Use
7585         common_val_print.
7586
7587 2020-03-13  Tom Tromey  <tom@tromey.com>
7588
7589         * mi/mi-main.c (output_register): Use common_val_print.
7590
7591 2020-03-13  Tom Tromey  <tom@tromey.com>
7592
7593         * infcmd.c (default_print_one_register_info): Use
7594         common_val_print.
7595
7596 2020-03-13  Tom Tromey  <tom@tromey.com>
7597
7598         * valprint.h (common_val_print_checked): Declare.
7599         * valprint.c (common_val_print_checked): New function.
7600         * stack.c (print_frame_arg): Use common_val_print_checked.
7601
7602 2020-03-13  Tom Tromey  <tom@tromey.com>
7603
7604         * valprint.c (do_val_print): New function, from val_print.
7605         (val_print): Use do_val_print.
7606         (common_val_print): Use do_val_print.
7607
7608 2020-03-13  Tom Tromey  <tom@tromey.com>
7609
7610         * valprint.c (value_print): Use scoped_value_mark.
7611
7612 2020-03-13  Tom de Vries  <tdevries@suse.de>
7613
7614         PR symtab/25646
7615         * psymtab.c (partial_symtab::partial_symtab): Don't set
7616         globals_offset and statics_offset.  Push element onto
7617         current_global_psymbols and current_static_psymbols stacks.
7618         (concat): New function.
7619         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7620         element from current_global_psymbols and current_static_psymbols
7621         stacks.  Concat popped elements to global_psymbols and
7622         static_symbols.
7623         (add_psymbol_to_list): Use current_global_psymbols and
7624         current_static_psymbols stacks.
7625         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7626         current_static_psymbols fields.
7627
7628 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7629
7630         * corelow.c (sniff_core_bfd): Remove.
7631         (class core_target) <m_core_vec>: Remove.
7632         (core_target::core_target): Update.
7633         (core_file_fns): Remove.
7634         (deprecated_add_core_fns): Remove.
7635         (default_core_sniffer): Remove.
7636         (sniff_core_bfd): Remove.
7637         (default_check_format): Remove.
7638         (gdb_check_format): Remove.
7639         (core_target_open): Update.
7640         (core_target::get_core_register_section): Update.
7641         (get_core_registers_cb): Update.
7642         (core_target::fetch_registers): Update.
7643         * gdbcore.h (struct core_fns): Remove.
7644         (deprecated_add_core_fns): Remove.
7645         (default_core_sniffer): Remove.
7646         (default_check_format): Remove.
7647
7648 2020-03-12  Tom Tromey  <tom@tromey.com>
7649
7650         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7651         CORE_ADDR.
7652         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7653
7654 2020-03-12  Tom Tromey  <tom@tromey.com>
7655
7656         * remote.c (remote_target::download_tracepoint)
7657         (remote_target::enable_tracepoint)
7658         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7659         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7660         sprintf_vma.
7661
7662 2020-03-12  Tom Tromey  <tom@tromey.com>
7663
7664         * symfile-mem.c: Update CORE_ADDR size assert.
7665
7666 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7667
7668         * selftest.m4: Move to gdbsupport/.
7669         * acinclude.m4: Update path to selftest.m4.
7670
7671 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7672
7673         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7674         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7675         gdbarch-selfselftests.c and selftest-arch.c.
7676         (SUBDIR_UNITTESTS_OBS): Rename to...
7677         (SELFTESTS_OBS): ... this.
7678         (COMMON_SFILES): Remove disasm-selftests.c and
7679         gdbarch-selftests.c.
7680         * configure.ac: Don't add selftest-arch.{c,o} to
7681         CONFIG_{SRCS,OBS}.
7682         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7683         preprocessor conditions.
7684
7685 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7686
7687         * configure.ac: Don't source bfd/development.sh.
7688         * selftest.m4: Modify comment.
7689         * configure: Re-generate.
7690
7691 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7692
7693         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7694         not "true" or "false".
7695         * configure: Re-generate.
7696
7697 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7698
7699         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7700         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7701         renamed to arm_nbsd_supply_gregset.
7702         (fetch_register): Update to call arm_nbsd_supply_gregset.
7703         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7704         (arm_netbsd_nat_target::fetch_registers): Update.
7705         (fetch_elfcore_registers): Removed.
7706         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7707         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7708         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7709         not require NetBSD system headers.
7710         (arm_nbsd_regset): New struct.
7711         (arm_nbsd_iterate_over_regset_sections): New function.
7712         (arm_netbsd_init_abi_common): Updated to call
7713         set_gdbarch_iterate_over_regset_sections.
7714         * arm-nbsd-tdep.h: New file.
7715
7716 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7717
7718         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7719         recursion.
7720
7721 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7722
7723         * configure: Re-generate.
7724
7725 2020-03-11  Tom Tromey  <tromey@adacore.com>
7726
7727         * ada-typeprint.c (print_choices): Fix comment.
7728
7729 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7730
7731         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7732         previous item in the list, when the list has no items.
7733
7734 2020-03-11  Tom de Vries  <tdevries@suse.de>
7735
7736         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7737         PROP_LOCLIST handling code.
7738
7739 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7740
7741         * buildsym-legacy.c (record_line): Pass extra parameter to
7742         record_line.
7743         * buildsym.c (buildsym_compunit::record_line): Take an extra
7744         parameter, reduce duplication in the line table, and record the
7745         is_stmt flag in the line table.
7746         * buildsym.h (buildsym_compunit::record_line): Add extra
7747         parameter.
7748         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7749         non-statement lines.
7750         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7751         this to the symtab builder.
7752         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7753         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7754         through to dwarf_record_line_1.
7755         * infrun.c (process_event_stop_test): When stepping, don't stop at
7756         a non-statement instruction, and only refresh the step info when
7757         we land in the middle of a line's range.  Also add an extra
7758         comment.
7759         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7760         field.
7761         * record-btrace.c (btrace_find_line_range): Only record lines
7762         marked as is-statement.
7763         * stack.c (frame_show_address): Show the frame address if we are
7764         in a non-statement sal.
7765         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7766         (maintenance_print_one_line_table): Print a header for the is_stmt
7767         column, and include is_stmt information in the output.
7768         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7769         preference to non-statements.
7770         (find_pcs_for_symtab_line): Prefer is-statement entries.
7771         (find_line_common): Likewise.
7772         * symtab.h (struct linetable_entry): Add is_stmt field.
7773         (struct symtab_and_line): Likewise.
7774         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7775         arranging the line table.
7776
7777 2020-03-07  Tom de Vries  <tdevries@suse.de>
7778
7779         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7780         DIE.
7781
7782 2020-03-07  Tom Tromey  <tom@tromey.com>
7783
7784         * valops.c (value_literal_complex): Remove obsolete comment.
7785         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7786         comment.
7787
7788 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7789
7790         * infrun.h: Forward-declare thread_info.
7791         (set_step_info): Add thread_info parameter, add doc.
7792         * infrun.c (set_step_info): Add thread_info parameter, move doc
7793         to header.
7794         * infrun.c (process_event_stop_test): Pass thread to
7795         set_step_info call.
7796         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7797         set_step_info.
7798         (prepare_one_step): Add thread_info parameter, pass it to
7799         set_step_frame and prepare_one_step (recursive) call.
7800         (step_1): Pass thread to prepare_one_step call.
7801         (step_command_fsm::should_stop): Pass thread to
7802         prepare_one_step.
7803         (until_next_fsm): Pass thread to set_step_frame call.
7804         (finish_command): Pass thread to set_step_info call.
7805
7806 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7807
7808         * windows-tdep.c (windows_solib_create_inferior_hook):
7809         Check if inferior is running.
7810
7811 2020-03-06  Tom de Vries  <tdevries@suse.de>
7812
7813         * NEWS: Fix "the the".
7814         * ctfread.c: Same.
7815
7816 2020-03-06  Tom de Vries  <tdevries@suse.de>
7817
7818         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7819
7820 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7821
7822         * .dir-locals.el: Add a comment referencing the other copies of
7823         this file.
7824
7825 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7826
7827         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7828         psargs.
7829
7830 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7831
7832         * .gitattributes: New file.
7833
7834 2020-03-04  Tom Tromey  <tom@tromey.com>
7835
7836         * symmisc.c (print_symbol_bcache_statistics)
7837         (print_objfile_statistics): Update.
7838         * symfile.c (allocate_symtab): Use intern.
7839         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7840         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7841         macro_cache>: Remove.
7842         <string_cache>: New member.
7843         (struct objfile) <intern>: New methods.
7844         * elfread.c (elf_symtab_read): Use intern.
7845         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7846         (dwarf2_compute_name, dwarf2_physname)
7847         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7848         names.
7849         (guess_partial_die_structure_name): Update.
7850         (partial_die_info::fixup): Intern name.
7851         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7852         name.
7853         (dwarf2_name): Intern name.  Update.
7854         * buildsym.c (buildsym_compunit::get_macro_table): Use
7855         string_cache.
7856
7857 2020-03-04  Tom Tromey  <tom@tromey.com>
7858
7859         * jit.c (bfd_open_from_target_memory): Make "target" const.
7860         * corefile.c (gnutarget): Now const.
7861         * gdbcore.h (gnutarget): Now const.
7862
7863 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7864
7865         * NEWS: Mention support for WOW64 processes.
7866         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7867         (amd64_windows_segment_register_p): Remove static.
7868         (_initialize_amd64_windows_nat): Update.
7869         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7870         * i386-windows-nat.c (context_offset): Update.
7871         (i386_mappings): Rename and remove static.
7872         (i386_windows_segment_register_p): Remove static.
7873         (_initialize_i386_windows_nat): Update.
7874         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7875         (STATUS_WX86_SINGLE_STEP): New macro.
7876         (EnumProcessModulesEx): New macro.
7877         (Wow64SuspendThread): New macro.
7878         (Wow64GetThreadContext): New macro.
7879         (Wow64SetThreadContext): New macro.
7880         (Wow64GetThreadSelectorEntry): New macro.
7881         (windows_set_context_register_offsets): Add static.
7882         (windows_set_segment_register_p): Likewise.
7883         (windows_add_thread): Adapt for WOW64 processes.
7884         (windows_fetch_one_register): Likewise.
7885         (windows_nat_target::fetch_registers): Likewise.
7886         (windows_store_one_register): Likewise.
7887         (display_selector): Likewise.
7888         (display_selectors): Likewise.
7889         (handle_exception): Likewise.
7890         (windows_continue): Likewise.
7891         (windows_nat_target::resume): Likewise.
7892         (windows_add_all_dlls): Likewise.
7893         (do_initial_windows_stuff): Likewise.
7894         (windows_nat_target::attach): Likewise.
7895         (windows_get_exec_module_filename): Likewise.
7896         (windows_nat_target::create_inferior): Likewise.
7897         (windows_xfer_siginfo): Likewise.
7898         (_initialize_loadable): Initialize Wow64SuspendThread,
7899         Wow64GetThreadContext, Wow64SetThreadContext,
7900         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7901         * windows-nat.h (windows_set_context_register_offsets):
7902         Remove declaration.
7903         (windows_set_segment_register_p): Likewise.
7904         (i386_windows_segment_register_p): Add declaration.
7905         (amd64_windows_segment_register_p): Likewise.
7906
7907 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7908
7909         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7910         in "info registers" for AArch64/ARM.
7911
7912         The change caused "info registers" to not print GPR's.
7913
7914         gdb/ChangeLog:
7915
7916         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7917
7918         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7919         when reg->group is empty and reggroup is not.
7920
7921 2020-03-03  Tom Tromey  <tromey@adacore.com>
7922
7923         * dwarf2/frame.c (struct dwarf2_frame_cache)
7924         <checked_tailcall_bottom, entry_cfa_sp_offset,
7925         entry_cfa_sp_offset_p>: Remove members.
7926         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7927         (dwarf2_frame_prev_register): Don't call
7928         dwarf2_tailcall_sniffer_first.
7929         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7930         * frame-unwind.c (add_unwinder): New fuction.
7931         (frame_unwind_init): Use it.  Add tailcall unwinder.
7932
7933 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7934             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7935
7936         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7937         value should be printed as true.
7938
7939 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7940
7941         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7942         (windows_init_abi): Set and use windows_so_ops.
7943
7944 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7945
7946         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7947         when verifying if dealing with a convenience variable.
7948
7949 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7950
7951         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7952
7953 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7954
7955         * infrun.c (gdbarch_supports_displaced_stepping): New.
7956         (use_displaced_stepping): Break up conditions in smaller pieces.
7957         Use gdbarch_supports_displaced_stepping.
7958         (displaced_step_prepare_throw): Use
7959         gdbarch_supports_displaced_stepping.
7960
7961 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7962
7963         * NEWS: Mention new behaviour of the history filename.
7964         * top.c (write_history_p): Add comment.
7965         (show_write_history_p): Add header comment, give a different
7966         message when history writing is on, but the history filename is
7967         empty.
7968         (history_filename): Add comment.
7969         (history_filename_empty): New function.
7970         (show_history_filename): Add header comment, give a different
7971         message when the filename is empty.
7972         (init_history): Compare history_filename against nullptr, and only
7973         read history if the filename is not empty.
7974         (set_history_filename): Add header comment, and only make
7975         non-empty filenames absolute.
7976         (init_main): Make the filename argument to 'set history filename'
7977         optional.
7978
7979 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7980
7981         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7982         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7983         (fetch_fp_register): Update.
7984         (fetch_fp_regs): Update.
7985         (store_fp_register): Update.
7986         (store_fp_regs): Update.
7987         (arm_netbsd_nat_target::read_description): New function.
7988         (fetch_elfcore_registers): Update.
7989
7990 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7991
7992         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7993         general_thread if the stop reply is missing a thread-id.
7994         (remote_target::process_stop_reply): Use the first non-exited
7995         thread if the target didn't pass a thread-id.
7996         * infrun.c (do_target_wait): Move call to
7997         switch_to_inferior_no_thread to ....
7998         (do_target_wait_1): ... here.
7999
8000 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8001
8002         * debuginfod-support.c: Include defs.h first.
8003
8004 2020-02-28  Tom de Vries  <tdevries@suse.de>
8005
8006         * symfile.c (set_initial_language): Use default language for lookup.
8007
8008 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8009
8010         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8011         reader variable, pass `this` to read_cutu_die_from_dwo.
8012
8013 2020-02-27  Aaron Merey  <amerey@redhat.com>
8014
8015         * source.c (open_source_file): Check for nullptr when computing
8016         srcpath.
8017
8018 2020-02-27  Tom Tromey  <tromey@adacore.com>
8019
8020         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8021         member.
8022         (dwarf2_add_field): Don't update nfields.
8023         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8024
8025 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8026
8027         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8028         abs.
8029
8030 2020-02-26  Tom Tromey  <tom@tromey.com>
8031
8032         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8033         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8034         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8035         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8036         per_cu_data.
8037
8038 2020-02-26  Tom Tromey  <tom@tromey.com>
8039
8040         * dwarf2/index-write.c (psym_index_map): Change type.
8041         (add_address_entry_worker, write_one_signatured_type)
8042         (recursively_count_psymbols, recursively_write_psymbols)
8043         (class debug_names, psyms_seen_size, write_gdbindex)
8044         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8045
8046 2020-02-26  Aaron Merey  <amerey@redhat.com>
8047
8048         * Makefile.in: Handle optional debuginfod support.
8049         * NEWS: Update.
8050         * README: Add --with-debuginfod summary.
8051         * config.in: Regenerate.
8052         * configure: Regenerate.
8053         * configure.ac: Handle optional debuginfod support.
8054         * debuginfod-support.c: debuginfod helper functions.
8055         * debuginfod-support.h: Ditto.
8056         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8057         summary.
8058         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8059         when a dwz file cannot be found.
8060         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8061         debuginfo file cannot be found.
8062         * source.c (open_source_file): Query debuginfod servers when a
8063         source file cannot be found.
8064         * top.c (print_gdb_configuration): Include
8065         --{with,without}-debuginfod in the output.
8066
8067 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8068
8069         * thread.c (thr_try_catch_cmd): Print thread name.
8070
8071 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8072
8073         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8074         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8075         dwarf2_fetch_die_type_sect_off): Move to...
8076         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8077         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8078         dwarf2_fetch_die_type_sect_off): ... here.
8079         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8080         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8081         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8082
8083 2020-02-26  Tom de Vries  <tdevries@suse.de>
8084
8085         PR gdb/25603
8086         * symfile.c (set_initial_language): Exit-early if
8087         language_mode == language_mode_manual.
8088
8089 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8090
8091         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8092         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8093         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8094
8095 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8096
8097         * gdbtypes.c (create_array_type_with_stride): Handle negative
8098         array strides.
8099         * valarith.c (value_subscripted_rvalue): Likewise.
8100
8101 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8102
8103         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8104
8105 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8106
8107         * loc.h (dwarf2_get_die_type): Move to...
8108         * read.h (dwarf2_get_die_type): ... here.
8109         * read.c (dwarf2_get_die_type): Move doc to header.
8110
8111 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8112
8113         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8114         'gnulib/Makefile.in' to the list.
8115
8116 2020-02-24  Tom Tromey  <tom@tromey.com>
8117
8118         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8119         Remove.
8120         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8121         XOBNEWVEC.
8122
8123 2020-02-24  Tom Tromey  <tom@tromey.com>
8124
8125         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8126         New method.
8127         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8128         (dw2_do_instantiate_symtab, dw2_get_file_names)
8129         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8130
8131 2020-02-24  Tom Tromey  <tom@tromey.com>
8132
8133         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8134         make_scoped_restore.
8135         (dwarf2_psymtab::read_symtab): Don't clear
8136         reading_partial_symbols.
8137
8138 2020-02-24  Tom de Vries  <tdevries@suse.de>
8139
8140         PR gdb/25592
8141         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8142
8143 2020-02-24  Tom de Vries  <tdevries@suse.de>
8144
8145         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8146         commands layout next/prev/regs.
8147
8148 2020-02-22  Tom Tromey  <tom@tromey.com>
8149
8150         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8151         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8152
8153 2020-02-22  Tom Tromey  <tom@tromey.com>
8154
8155         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8156
8157 2020-02-22  Tom Tromey  <tom@tromey.com>
8158
8159         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8160         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8161         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8162         * tui/tui.c (_initialize_tui): Add usage text.
8163
8164 2020-02-22  Tom Tromey  <tom@tromey.com>
8165
8166         * tui/tui-win.c (tui_set_focus_command)
8167         (tui_set_win_height_command): Use error_no_arg.
8168         (_initialize_tui_win): Update help text.
8169         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8170
8171 2020-02-22  Tom Tromey  <tom@tromey.com>
8172
8173         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8174         * tui/tui-disasm.h (struct tui_disasm_window)
8175         <display_start_addr>: Declare.
8176         * tui/tui-source.h (struct tui_source_window)
8177         <display_start_addr>: Declare.
8178         * tui/tui-winsource.h (struct tui_source_window_base)
8179         <show_source_line, display_start_addr>: New methods.
8180         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8181         Rename and move to protected section.
8182         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8183         (tui_source_window_base::do_erase_source_content): Update.
8184         (tui_source_window_base::show_source_line): Now a method.
8185         (tui_source_window_base::show_source_content)
8186         (tui_source_window_base::tui_source_window_base)
8187         (tui_source_window_base::rerender)
8188         (tui_source_window_base::refill)
8189         (tui_source_window_base::do_scroll_horizontal)
8190         (tui_source_window_base::set_is_exec_point_at)
8191         (tui_source_window_base::update_breakpoint_info)
8192         (tui_source_window_base::update_exec_info): Update.
8193         * tui/tui-source.c (tui_source_window::set_contents)
8194         (tui_source_window::showing_source_p)
8195         (tui_source_window::do_scroll_vertical)
8196         (tui_source_window::location_matches_p)
8197         (tui_source_window::line_is_displayed): Update.
8198         (tui_source_window::display_start_addr): New method.
8199         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8200         (tui_disasm_window::do_scroll_vertical)
8201         (tui_disasm_window::location_matches_p): Update.
8202         (tui_disasm_window::display_start_addr): New method.
8203
8204 2020-02-22  Tom Tromey  <tom@tromey.com>
8205
8206         * NEWS: Add entry for gdb.register_window_type.
8207         * tui/tui-layout.h (window_factory): New typedef.
8208         (tui_register_window): Declare.
8209         * tui/tui-layout.c (saved_tui_windows): New global.
8210         (tui_apply_current_layout): Use it.
8211         (tui_register_window): New function.
8212         * python/python.c (do_start_initialization): Call
8213         gdbpy_initialize_tui.
8214         (python_GdbMethods): Add "register_window_type" function.
8215         * python/python-internal.h (gdbpy_register_tui_window)
8216         (gdbpy_initialize_tui): Declare.
8217         * python/py-tui.c: New file.
8218         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8219
8220 2020-02-22  Tom Tromey  <tom@tromey.com>
8221
8222         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8223
8224 2020-02-22  Tom Tromey  <tom@tromey.com>
8225
8226         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8227         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8228         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8229         (tui_set_win_focus_to): Move from tui-win.c.
8230
8231 2020-02-22  Tom Tromey  <tom@tromey.com>
8232
8233         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8234         functions.
8235         (known_window_types): New global.
8236         (tui_get_window_by_name): Reimplement.
8237         (initialize_known_windows): New function.
8238         (validate_window_name): Rewrite.
8239         (_initialize_tui_layout): Call initialize_known_windows.
8240
8241 2020-02-22  Tom Tromey  <tom@tromey.com>
8242
8243         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8244         Remove constants.
8245         * tui/tui-winsource.h (struct tui_source_window_base)
8246         <tui_source_window_base>: Remove parameter.
8247         * tui/tui-winsource.c
8248         (tui_source_window_base::tui_source_window_base): Remove
8249         parameter.
8250         (tui_source_window_base::refill): Update.
8251         * tui/tui-stack.h (struct tui_locator_window)
8252         <tui_locator_window>: Update.
8253         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8254         Default the constructor.
8255         * tui/tui-regs.h (struct tui_data_item_window)
8256         <tui_data_item_window>: Default the constructor.
8257         (struct tui_data_window) <tui_data_window>: Likewise.
8258         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8259         Default the constructor.
8260         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8261         Default the constructor.
8262         <type>: Remove.
8263         (struct tui_win_info) <tui_win_info>: Default the constructor.
8264         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8265         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8266         Default the constructor.
8267
8268 2020-02-22  Tom Tromey  <tom@tromey.com>
8269
8270         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8271         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8272         * tui/tui-win.c (tui_resize_all): Don't call
8273         tui_delete_invisible_windows.
8274         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8275         done.
8276         (tui_set_layout): Update.
8277         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8278         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8279         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8280
8281 2020-02-22  Tom Tromey  <tom@tromey.com>
8282
8283         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8284         correctly.
8285
8286 2020-02-22  Tom Tromey  <tom@tromey.com>
8287
8288         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8289
8290 2020-02-22  Tom Tromey  <tom@tromey.com>
8291
8292         * tui/tui-winsource.h (struct tui_source_window_iterator)
8293         <inner_iterator>: New etytypedef.
8294         <tui_source_window_iterator>: Take "end" parameter.
8295         <tui_source_window_iterator>: Take iterator.
8296         <operator*, advance>: Update.
8297         <m_iter>: Change type.
8298         <m_end>: New field.
8299         (struct tui_source_windows) <begin, end>: Update.
8300         * tui/tui-layout.c (tui_windows): New global.
8301         (tui_apply_current_layout): Clear tui_windows.
8302         (tui_layout_window::apply): Update tui_windows.
8303         * tui/tui-data.h (tui_windows): Declare.
8304         (all_tui_windows): Now inline function.
8305         (class tui_window_iterator, struct all_tui_windows): Remove.
8306
8307 2020-02-22  Tom Tromey  <tom@tromey.com>
8308
8309         PR tui/17850:
8310         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8311         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8312         "height" argument.
8313         (class tui_layout_window) <get_sizes>: Likewise.
8314         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8315         argument.
8316         <get_sizes>: Add "height" argument.
8317         <m_vertical>: New field.
8318         * tui/tui-layout.c (tui_layout_split::clone): Update.
8319         (tui_layout_split::get_sizes): Add "height" argument.
8320         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8321         (tui_new_layout_command): Parse "-horizontal".
8322         (_initialize_tui_layout): Update help string.
8323         (tui_layout_split::specification): Add "-horizontal" when needed.
8324         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8325         argument.
8326         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8327         New methods.
8328
8329 2020-02-22  Tom Tromey  <tom@tromey.com>
8330
8331         * tui/tui-layout.h (enum tui_adjust_result): New.
8332         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8333         (class tui_layout_window) <adjust_size>: Return
8334         tui_adjust_result.  Rewrite.
8335         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8336         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8337
8338 2020-02-22  Tom Tromey  <tom@tromey.com>
8339
8340         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8341         parameter and return types.
8342         (class tui_layout_base) <specification>: Add "depth".
8343         (class tui_layout_window) <specification>: Add "depth".
8344         (class tui_layout_split) <specification>: Add "depth".
8345         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8346         and return types.
8347         (tui_new_layout_command): Parse sub-layouts.
8348         (_initialize_tui_layout): Update help string.
8349         (tui_layout_window::specification): Add "depth".
8350         (add_layout_command): Update.
8351
8352 2020-02-22  Tom Tromey  <tom@tromey.com>
8353
8354         * NEWS: Add "tui new-layout" item.
8355         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8356         Add new-layout command to help text.
8357         (validate_window_name): New function.
8358         (tui_new_layout_command): New function.
8359         (_initialize_tui_layout): Register "new-layout".
8360         (tui_layout_window::specification): New method.
8361         (tui_layout_window::specification): New method.
8362         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8363         method.
8364         (class tui_layout_window) <specification>: New method.
8365         (class tui_layout_split) <specification>: New method.
8366
8367 2020-02-22  Tom Tromey  <tom@tromey.com>
8368
8369         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8370         * tui/tui-win.c (window_name_completer): Update comment.
8371         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8372         Declare method.
8373         (class tui_layout_window) <replace_window>: Likewise.
8374         (class tui_layout_split) <replace_window>: Likewise.
8375         (tui_set_layout): Don't declare.
8376         (tui_set_initial_layout): Declare function.
8377         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8378         (asm_regs_layout): New globals.
8379         (tui_current_layout, show_layout): Remove.
8380         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8381         (find_layout, tui_apply_layout): New function.
8382         (layout_completer): Remove.
8383         (tui_next_layout): Reimplement.
8384         (tui_next_layout_command): New function.
8385         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8386         (tui_regs_layout): Reimplement.
8387         (tui_regs_layout_command): New function.
8388         (extract_display_start_addr): Rewrite.
8389         (next_layout, prev_layout): Remove.
8390         (tui_layout_window::replace_window): New method.
8391         (tui_layout_split::replace_window): New method.
8392         (destroy_layout): New function.
8393         (layout_list): New global.
8394         (add_layout_command): New function.
8395         (initialize_layouts): Update.
8396         (tui_layout_command): New function.
8397         (_initialize_tui_layout): Install "layout" commands.
8398         * tui/tui-data.h (enum tui_layout_type): Remove.
8399         (tui_current_layout): Don't declare.
8400
8401 2020-02-22  Tom Tromey  <tom@tromey.com>
8402
8403         * tui/tui-regs.c (tui_reg_layout): Remove.
8404         (tui_reg_command): Use tui_regs_layout.
8405         * tui/tui-layout.h (tui_reg_command): Declare.
8406         * tui/tui-layout.c (tui_reg_command): New function.
8407
8408 2020-02-22  Tom Tromey  <tom@tromey.com>
8409
8410         * tui/tui.c (tui_rl_delete_other_windows): Call
8411         tui_remove_some_windows.
8412         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8413         Declare method.
8414         (class tui_layout_window) <remove_windows>: New method.
8415         (class tui_layout_split) <remove_windows>: Declare.
8416         (tui_remove_some_windows): Declare.
8417         * tui/tui-layout.c (tui_remove_some_windows): New function.
8418         (tui_layout_split::remove_windows): New method.
8419
8420 2020-02-22  Tom Tromey  <tom@tromey.com>
8421
8422         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8423         * tui/tui-layout.h (tui_next_layout): Declare.
8424         * tui/tui-layout.c (tui_next_layout): New function.
8425
8426 2020-02-22  Tom Tromey  <tom@tromey.com>
8427
8428         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8429         correct coordinates.
8430
8431 2020-02-22  Tom Tromey  <tom@tromey.com>
8432
8433         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8434         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8435         DATA_WIN case.
8436
8437 2020-02-22  Tom Tromey  <tom@tromey.com>
8438
8439         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8440         TUI_DISASM_WIN, not tui_win_list.
8441
8442 2020-02-22  Tom Tromey  <tom@tromey.com>
8443
8444         * valprint.c (generic_val_print_enum_1)
8445         (val_print_type_code_flags): Style member names.
8446         * rust-lang.c (val_print_struct, rust_print_enum)
8447         (rust_print_struct_def, rust_internal_print_type): Style member
8448         names.
8449         * p-valprint.c (pascal_object_print_value_fields): Style member
8450         names.  Only call fprintf_symbol_filtered for static members.
8451         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8452         * f-valprint.c (f_val_print): Style member names.
8453         * f-typeprint.c (f_type_print_base): Style member names.
8454         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8455         call fprintf_symbol_filtered for static members.
8456         (cp_print_class_member): Style member names.
8457         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8458         member names.
8459         * ada-valprint.c (ada_print_scalar): Style enum names.
8460         (ada_val_print_enum): Likewise.
8461         * ada-typeprint.c (print_enum_type): Style enum names.
8462
8463 2020-02-21  Tom Tromey  <tom@tromey.com>
8464
8465         * psympriv.h (struct partial_symtab): Update comment.
8466
8467 2020-02-21  Tom Tromey  <tromey@adacore.com>
8468
8469         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8470         type is CORE_ADDR.
8471
8472 2020-02-21  Tom de Vries  <tdevries@suse.de>
8473
8474         PR gdb/25534
8475         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8476         if dependencies[i]->user != NULL.
8477
8478 2020-02-21  Ali Tamur  <tamur@google.com>
8479
8480         * dwarf2/read.c (dwarf2_name): Add null check.
8481
8482 2020-02-20  Tom Tromey  <tom@tromey.com>
8483
8484         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8485         ">=", in binary search.
8486         (dwarf2_find_containing_comp_unit): New overload.
8487         (run_test): New self-test.
8488         (_initialize_dwarf2_read): Register new test.
8489
8490 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8491
8492         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8493         * riscv-tdep.h: Likewise.
8494         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8495         rv32-only CSR.
8496         * features/riscv/64bit-csr.xml: Regenerated.
8497
8498 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8499             Tom Tromey  <tom@tromey.com>
8500
8501         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8502         of 'fputc_unfiltered'.
8503         (putchar_unfiltered): Call 'fputc_unfiltered'.
8504         (fputc_unfiltered): Call 'fputs_unfiltered'.
8505
8506 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8507
8508         * config.in: Regenerate.
8509         * configure: Regenerate.
8510         * configure.ac: Add --with-python-libdir option.
8511         * main.c: Use WITH_PYTHON_LIBDIR.
8512
8513 2020-02-19  Tom Tromey  <tom@tromey.com>
8514
8515         * symtab.c (general_symbol_info::compute_and_set_names): Use
8516         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8517
8518 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8519
8520         * dwarf2/read.c (allocate_signatured_type_table,
8521         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8522         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8523         Remove objfile parameter, update all callers.
8524
8525 2020-02-19  Doug Evans  <dje@google.com>
8526
8527         PR rust/25535
8528         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8529         rust_enum_variant calculation.
8530
8531 2020-02-19  Tom Tromey  <tromey@adacore.com>
8532
8533         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8534
8535 2020-02-19  Tom Tromey  <tromey@adacore.com>
8536
8537         * ada-lang.c (cache_symbol): Use obstack_strdup.
8538
8539 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8540
8541         * configure: Regenerate.
8542
8543 2020-02-19  Tom Tromey  <tromey@adacore.com>
8544
8545         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8546         NULL check.
8547
8548 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8549
8550         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8551
8552 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8553
8554         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8555         if GDBSERVER is not defined.
8556         (riscv_tdesc_cache): Likewise, also store const target_desc.
8557         (STATIC_IN_GDB): Define.
8558         (riscv_create_target_description): Update declaration with
8559         STATIC_IN_GDB.
8560         (riscv_lookup_target_description): New function, only define if
8561         GDBSERVER is not defined.
8562         * arch/riscv.h (riscv_create_target_description): Declare only
8563         when GDBSERVER is defined.
8564         (riscv_lookup_target_description): New declaration when GDBSERVER
8565         is not defined.
8566         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8567         (riscv_linux_read_features): ...this, and return
8568         riscv_gdbarch_features instead of target_desc.
8569         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8570         (riscv_linux_read_description): Rename to...
8571         (riscv_linux_read_features): ...this.
8572         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8573         Update to use riscv_gdbarch_features and
8574         riscv_lookup_target_description.
8575         * riscv-tdep.c (riscv_find_default_target_description): Use
8576         riscv_lookup_target_description instead of
8577         riscv_create_target_description.
8578
8579 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8580
8581         * valprint.c (generic_val_print_enum_1): When printing a flag
8582         enum with value 0 and there is no enumerator with value 0, print
8583         just "0" instead of "(unknown: 0x0)".
8584
8585 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8586
8587         * valprint.c (generic_val_print_enum_1): Print unknown part of
8588         flag enum in hex.
8589
8590 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8591
8592         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8593         flag enums to contain duplicate enumerators.
8594         * valprint.c (generic_val_print_enum_1): Update comment.
8595
8596 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8597
8598         * dwarf2/read.c: Include "count-one-bits.h".
8599         (update_enumeration_type_from_children): If an enumerator has
8600         multiple bits set, don't treat the enumeration as a "flag enum".
8601         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8602         of flag enums have 0 or 1 bit set.
8603
8604 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8605
8606         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8607         conversion.
8608         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8609         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8610         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8611         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8612         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8613
8614 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8615
8616         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8617
8618 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8619
8620         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8621         displaced_step_closure_up.
8622         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8623         (struct displaced_step_closure_up):
8624         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8625         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8626         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8627         Likewise.
8628         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8629         * gdbarch.c, gdbarch.h: Re-generate.
8630         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8631         displaced_step_closure_up.
8632         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8633         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8634         * infrun.h (displaced_step_closure_up): New type alias.
8635         (struct displaced_step_inferior_state) <step_closure>: Change
8636         type to displaced_step_closure_up.
8637         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8638         displaced_step_closure_up.
8639         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8640
8641 2020-02-14  Tom Tromey  <tom@tromey.com>
8642
8643         * minidebug.c (gnu_debug_key): New global.
8644         (find_separate_debug_file_in_section): Use it.
8645
8646 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8647
8648         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8649         std::unique_ptr.
8650         * gdbarch.c: Re-generate.
8651         * gdbarch.h: Re-generate.
8652         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8653         change.
8654         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8655         type to std::unique_ptr.
8656         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8657         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8658         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8659         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8660         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8661         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8662         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8663         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8664         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8665
8666 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8667
8668         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8669         std::unique_ptr.
8670         (displaced_step_clear): Rename to...
8671         (displaced_step_reset): ... this.  Just call displaced->reset ().
8672         (displaced_step_clear_cleanup): Rename to...
8673         (displaced_step_reset_cleanup): ... this.
8674         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8675         (displaced_step_fixup): Likewise.
8676         (resume_1): Likewise.
8677         (handle_inferior_event): Restore child's memory before calling
8678         displaced_step_fixup on the parent.
8679         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8680         to std::unique_ptr.
8681         <step_closure>: Change type to std::unique_ptr.
8682
8683 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8684
8685         * arm-tdep.c: Include count-one-bits.h.
8686         (cleanup_block_store_pc): Use count_one_bits.
8687         (cleanup_block_load_pc): Use count_one_bits.
8688         (arm_copy_block_xfer): Use count_one_bits.
8689         (thumb2_copy_block_xfer): Use count_one_bits.
8690         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8691         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8692         (thumb_get_next_pcs_raw): Use count_one_bits.
8693         (arm_get_next_pcs_raw): Use count_one_bits_l.
8694         * arch/arm.c (bitcount): Remove.
8695         * arch/arm.h (bitcount): Remove.
8696
8697 2020-02-14  Tom Tromey  <tromey@adacore.com>
8698
8699         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8700         Update.
8701         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8702         * dwarf2/loc.c (call_site_find_chain_1): Return
8703         unique_xmalloc_ptr.
8704         (call_site_find_chain): Likewise.
8705
8706 2020-02-14  Richard Biener  <rguenther@suse.de>
8707
8708         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8709         on expression with division operators.
8710
8711 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8712
8713         * MAINTAINERS (Write After Approval): Adding myself.
8714
8715 2020-02-12  Tom Tromey  <tom@tromey.com>
8716
8717         * event-loop.c (event_data, gdb_event, event_handler_func):
8718         Remove.
8719
8720 2020-02-12  Tom Tromey  <tom@tromey.com>
8721
8722         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8723         (dwarf2_frame_objfile_data): Add comment.
8724         (find_comp_unit, set_comp_unit): New functions.
8725         (dwarf2_frame_find_fde): Use find_comp_unit.
8726         (dwarf2_build_frame_info): Use set_comp_unit.
8727
8728 2020-02-12  Tom Tromey  <tom@tromey.com>
8729
8730         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8731         (comp_unit): Don't initialize objfile.
8732         (execute_cfa_program): Add text_offset parameter.
8733         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8734         (dwarf2_frame_cache): Update.
8735         (dwarf2_build_frame_info): Don't set "objfile" member.
8736
8737 2020-02-12  Tom Tromey  <tom@tromey.com>
8738
8739         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8740         (decode_frame_entry): Likewise.
8741         (dwarf2_build_frame_info): Update.
8742
8743 2020-02-12  Tom Tromey  <tom@tromey.com>
8744
8745         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8746         (decode_frame_entry_1): Use the comp_unit obstack.
8747
8748 2020-02-12  Tom Tromey  <tom@tromey.com>
8749
8750         * dwarf2/frame.c (struct comp_unit): Add initializers and
8751         constructor.
8752         (dwarf2_frame_objfile_data): Store a comp_unit.
8753         (dwarf2_frame_find_fde): Update.
8754         (dwarf2_build_frame_info): Use "new".
8755
8756 2020-02-12  Tom Tromey  <tom@tromey.com>
8757
8758         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8759         (dwarf2_fde_table): Typedef for std::vector.
8760         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8761         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8762         (decode_frame_entry): Update.
8763         (dwarf2_build_frame_info): Use "new".
8764
8765 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8766
8767         * arm-tdep.c (arm_gdbarch_init): Update.
8768         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8769         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8770         have_neon, is_m>: Change to bool.
8771
8772 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8773
8774         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8775
8776 2020-02-12  Tom Tromey  <tom@tromey.com>
8777
8778         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8779
8780 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8781
8782         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8783         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8784
8785 2020-02-11  Tom Tromey  <tom@tromey.com>
8786
8787         * psymtab.h: Update comment.
8788
8789 2020-02-11  Tom Tromey  <tom@tromey.com>
8790
8791         * gdb_obstack.h (struct auto_obstack): Use
8792         DISABLE_COPY_AND_ASSIGN.
8793
8794 2020-02-11  Tom Tromey  <tom@tromey.com>
8795
8796         * dwarf2/frame.h (struct objfile): Don't forward declare.
8797
8798 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8799
8800         * cris-tdep.c (cris_supply_gregset): Change signature to match
8801         what struct regset expects.
8802         (cris_regset): New struct.
8803         (fetch_core_registers): Remove.
8804         (cris_iterate_over_regset_sections): New function.
8805         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8806         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8807
8808 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8809
8810         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8811         registers.
8812
8813 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8814
8815         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8816
8817 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8818
8819         * configure: Re-generate.
8820
8821 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8822
8823         * configure: Re-generate.
8824
8825 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8826
8827         * acinclude: Update warning.m4 path.
8828         * warning.m4: Move to gdbsupport.
8829
8830 2020-02-11  Tom Tromey  <tromey@adacore.com>
8831
8832         * remote.c (remote_console_output): Update.
8833         * printcmd.c (printf_command): Update.
8834         * event-loop.c (gdb_wait_for_event): Update.
8835         * linux-nat.c (sigchld_handler): Update.
8836         * remote-sim.c (gdb_os_write_stdout): Update.
8837         (gdb_os_flush_stdout): Update.
8838         (gdb_os_flush_stderr): Update.
8839         (gdb_os_write_stderr): Update.
8840         * exceptions.c (print_exception): Update.
8841         * remote-fileio.c (remote_fileio_func_read): Update.
8842         (remote_fileio_func_write): Update.
8843         * tui/tui.c (tui_enable): Update.
8844         * tui/tui-interp.c (tui_interp::init): Update.
8845         * utils.c (init_page_info): Update.
8846         (putchar_unfiltered, fputc_unfiltered): Update.
8847         (gdb_flush): Update.
8848         (emit_style_escape): Update.
8849         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8850         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8851         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8852         (stderr_file::write): Update.
8853         (stderr_file::puts): Update.
8854         * ui-file.h (ui_file_isatty, ui_file_write)
8855         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8856         (ui_file_puts): Don't declare.
8857
8858 2020-02-10  Tom de Vries  <tdevries@suse.de>
8859
8860         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8861         sentinel to char *.
8862
8863 2020-02-09  Tom de Vries  <tdevries@suse.de>
8864
8865         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8866         filename if it matches "<artificial>".
8867
8868 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8869
8870         * windows-tdep.c (struct enum_value_name): New struct.
8871         (create_enum): New function.
8872         (windows_get_siginfo_type): Create and use enum types.
8873
8874 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8875
8876         * NEWS: Mention $_siginfo support for Windows.
8877         * windows-nat.c (handle_exception): Set siginfo_er.
8878         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8879         (windows_xfer_siginfo): New function.
8880         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8881         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8882         (init_windows_gdbarch_data): New function.
8883         (get_windows_gdbarch_data): New function.
8884         (windows_get_siginfo_type): New function.
8885         (windows_init_abi): Register windows_get_siginfo_type.
8886         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8887
8888 2020-02-08  Tom Tromey  <tom@tromey.com>
8889
8890         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8891         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8892         <keep>: Declare method.
8893         <m_keep>: Remove member.
8894         <~cutu_reader>: Remove.
8895         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8896         (cutu_reader::cutu_reader): Update.
8897         (cutu_reader::keep): Rename from ~cutu_reader.
8898         (process_psymtab_comp_unit, build_type_psymtabs_1)
8899         (process_skeletonless_type_unit, load_partial_comp_unit)
8900         (load_full_comp_unit, dwarf2_read_addr_index)
8901         (read_signatured_type): Update.
8902
8903 2020-02-08  Tom Tromey  <tom@tromey.com>
8904
8905         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8906         "want_partial_unit" parameter.
8907         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8908         Inline check for DW_TAG_partial_unit.
8909         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8910
8911 2020-02-08  Tom Tromey  <tom@tromey.com>
8912
8913         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8914         read.c.
8915         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8916         read.c.
8917
8918 2020-02-08  Tom Tromey  <tom@tromey.com>
8919
8920         * dwarf2/read.c (read_address): Move to comp-unit.c.
8921         (dwarf2_rnglists_process, dwarf2_ranges_process)
8922         (read_attribute_value, dwarf_decode_lines_1)
8923         (var_decode_location, decode_locdesc): Update.
8924         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8925         read.c.  Remove "cu" parameter.
8926         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8927         method.
8928
8929 2020-02-08  Tom Tromey  <tom@tromey.com>
8930
8931         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8932         (read_indirect_line_string): Update.
8933         * dwarf2/comp-unit.c (read_offset): Remove.
8934         (read_comp_unit_head): Update.
8935         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8936         method.
8937         (read_offset): Don't declare.
8938
8939 2020-02-08  Tom Tromey  <tom@tromey.com>
8940
8941         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8942         * dwarf2/read.c (struct comp_unit_head): Move to
8943         dwarf2/comp-unit.h.
8944         (enum class rcuh_kind): Move to comp-unit.h.
8945         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8946         (read_comp_unit_head, error_check_comp_unit_head)
8947         (read_and_check_comp_unit_head): Move to comp-unit.c.
8948         (read_offset, dwarf_unit_type_name): Likewise.
8949         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8950         (cutu_reader::cutu_reader, read_call_site_scope)
8951         (find_partial_die, follow_die_offset): Update.
8952         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8953
8954 2020-02-08  Tom Tromey  <tom@tromey.com>
8955
8956         * dwarf2/read.c (read_offset_1): Move to leb.c.
8957         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8958         (dwarf_decode_macro_bytes): Update.
8959         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8960         * dwarf2/leb.h (read_offset): Declare.
8961
8962 2020-02-08  Tom Tromey  <tom@tromey.com>
8963
8964         * dwarf2/read.c (dwarf2_section_size): Remove.
8965         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8966         Update.
8967         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8968
8969 2020-02-08  Tom Tromey  <tom@tromey.com>
8970
8971         * dwarf2/read.c (read_initial_length): Move to leb.c.
8972         * dwarf2/leb.h (read_initial_length): Declare.
8973         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8974         handle_nonstd parameter.
8975         * dwarf2/frame.c (read_initial_length): Remove.
8976         (decode_frame_entry_1): Update.
8977
8978 2020-02-08  Tom Tromey  <tom@tromey.com>
8979
8980         * dwarf2/loc.c (dwarf2_find_location_expression)
8981         (dwarf_evaluate_loc_desc::get_tls_address)
8982         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8983         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8984         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8985         (dwarf2_compile_property_to_c)
8986         (dwarf2_loc_desc_get_symbol_read_needs)
8987         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8988         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8989         (loclist_describe_location, loclist_tracepoint_var_ref)
8990         (loclist_generate_c_location): Update.
8991         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8992         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8993         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8994         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8995         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8996         (dwarf2_per_cu_data::addr_size)
8997         (dwarf2_per_cu_data::ref_addr_size)
8998         (dwarf2_per_cu_data::text_offset)
8999         (dwarf2_per_cu_data::addr_type): Now methods.
9000         (per_cu_header_read_in): Make per_cu "const".
9001         (dwarf2_version): Remove.
9002         (dwarf2_per_cu_data::int_type): Now a method.
9003         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9004         (set_die_type, read_array_type, read_subrange_index_type)
9005         (read_tag_string_type, read_subrange_type): Update.
9006         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9007         offset_size, ref_addr_size, text_offset, addr_type, version,
9008         objfile, int_type, addr_sized_int_type>: Declare methods.
9009
9010 2020-02-08  Tom Tromey  <tom@tromey.com>
9011
9012         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9013         Move earlier.
9014
9015 2020-02-08  Tom Tromey  <tom@tromey.com>
9016
9017         * dwarf2/read.h (dwarf_line_debug): Declare.
9018         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9019         * dwarf2/read.c: Move line_header code to new files.
9020         (dwarf_line_debug): No longer static.
9021         * dwarf2/line-header.c: New file.
9022         * dwarf2/line-header.h: New file.
9023
9024 2020-02-08  Tom Tromey  <tom@tromey.com>
9025
9026         * dwarf2/read.c (struct line_header) <file_full_name,
9027         file_file_name>: Return unique_xmalloc_ptr.
9028         (line_header::file_file_name): Update.
9029         (line_header::file_full_name): Update.
9030         (dw2_get_file_names_reader): Update.
9031         (macro_start_file): Update.
9032
9033 2020-02-08  Tom Tromey  <tom@tromey.com>
9034
9035         * dwarf2/read.c (struct line_header) <file_full_name,
9036         file_file_name>: Declare methods.
9037         (dw2_get_file_names_reader): Update.
9038         (file_file_name): Now a method.
9039         (file_full_name): Likewise.
9040         (macro_start_file): Update.
9041
9042 2020-02-08  Tom Tromey  <tom@tromey.com>
9043
9044         * dwarf2/read.c (dwarf_always_disassemble)
9045         (show_dwarf_always_disassemble): Move to loc.c.
9046         (_initialize_dwarf2_read): Move "always-disassemble" registration
9047         to loc.c.
9048         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9049         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9050         static.
9051         (show_dwarf_always_disassemble): Move from read.c.
9052         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9053
9054 2020-02-08  Tom Tromey  <tom@tromey.com>
9055
9056         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9057         (create_quick_file_names_table): Return htab_up.
9058         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9059         Update.
9060         * dwarf2/read.h (struct dwarf2_per_objfile)
9061         <quick_file_names_table>: Now htab_up.
9062
9063 2020-02-08  Tom Tromey  <tom@tromey.com>
9064
9065         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9066
9067 2020-02-08  Tom Tromey  <tom@tromey.com>
9068
9069         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9070         Rewrite.
9071         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9072         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9073         (abbrev_table::abbrev_table): No longer inline.
9074         (ABBREV_HASH_SIZE): Remove.
9075         (abbrev_table::m_abbrevs): Now an htab_up.
9076
9077 2020-02-08  Tom Tromey  <tom@tromey.com>
9078
9079         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9080         (cutu_reader): Update.
9081         (build_type_psymtabs_1): Update.
9082         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9083         (abbrev_table::alloc_abbrev): Update.
9084         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9085         (abbrev_table::read): New static method, renamed from
9086         abbrev_table_read_table.
9087         (abbrev_table::alloc_abbrev)
9088         (abbrev_table::add_abbrev): Now private.
9089         (abbrev_table::abbrev_table): Now private.
9090         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9091
9092 2020-02-08  Tom Tromey  <tom@tromey.com>
9093
9094         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9095         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9096         htab_up.
9097
9098 2020-02-08  Tom Tromey  <tom@tromey.com>
9099
9100         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9101         htab_up.
9102         (lookup_dwo_unit_in_dwp): Update.
9103         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9104         on obstack.
9105
9106 2020-02-08  Tom Tromey  <tom@tromey.com>
9107
9108         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9109         obstack.
9110
9111 2020-02-08  Tom Tromey  <tom@tromey.com>
9112
9113         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9114         line_header_hash.
9115         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9116         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9117         Change type to htab_up.
9118
9119 2020-02-08  Tom Tromey  <tom@tromey.com>
9120
9121         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9122         htab_up.  Don't allocate on obstack.
9123         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9124         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9125         Change type to htab_up.
9126
9127 2020-02-08  Tom Tromey  <tom@tromey.com>
9128
9129         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9130         Change type to htab_up.
9131         * dwarf2/read.c (create_signatured_type_table_from_index)
9132         (create_signatured_type_table_from_debug_names)
9133         (create_all_type_units, add_type_unit)
9134         (lookup_dwo_signatured_type, lookup_signatured_type)
9135         (process_skeletonless_type_unit): Update.
9136         (create_debug_type_hash_table, create_debug_types_hash_table):
9137         Change type of types_htab.
9138         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9139         htab_up.  Don't allocate on obstack.
9140         (create_cus_hash_table): Change type of cus_htab parameter.
9141         (struct dwo_file) <cus, tus>: Now htab_up.
9142         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9143         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9144         (queue_and_load_all_dwo_tus): Update.
9145         * dwarf2/index-write.c (write_gdbindex): Update.
9146         (write_debug_names): Update.
9147
9148 2020-02-08  Tom Tromey  <tom@tromey.com>
9149
9150         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9151         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9152         destructor.
9153         (struct dwarf2_per_objfile) <queue>: New member.
9154         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9155         dwarf2/read.h.
9156         (dwarf2_queue, dwarf2_queue_tail): Remove.
9157         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9158         DISABLE_COPY_AND_ASSIGN.
9159         <m_per_objfile>: New member.
9160         <~dwarf2_queue_guard>: Rewrite.
9161         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9162         Update.
9163         (~dwarf2_queue_item): New.
9164
9165 2020-02-08  Tom Tromey  <tom@tromey.com>
9166
9167         * dwarf2/read.c (struct die_info) <has_children>: New member.
9168         (dw2_get_file_names_reader): Remove has_children.
9169         (dw2_get_file_names): Update.
9170         (read_cutu_die_from_dwo): Remove has_children.
9171         (cutu_reader::init_tu_and_read_dwo_dies)
9172         (cutu_reader::cutu_reader): Update.
9173         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9174         Remove has_children.
9175         (build_type_psymtabs_1, process_skeletonless_type_unit)
9176         (load_partial_comp_unit, load_full_comp_unit): Update.
9177         (create_dwo_cu_reader): Remove has_children.
9178         (create_cus_hash_table, read_die_and_children): Update.
9179         (read_full_die_1,read_full_die): Remove has_children.
9180         (read_signatured_type): Update.
9181         (class cutu_reader) <has_children>: Remove.
9182
9183 2020-02-08  Tom Tromey  <tom@tromey.com>
9184
9185         * dwarf2/expr.c: Rename from dwarf2expr.c.
9186         * dwarf2/expr.h: Rename from dwarf2expr.h.
9187         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9188         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9189         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9190         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9191         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9192         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9193         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9194         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9195         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9196         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9197         * dwarf2/loc.c: Rename from dwarf2loc.c.
9198         * dwarf2/loc.h: Rename from dwarf2loc.h.
9199         * dwarf2/read.c: Rename from dwarf2read.c.
9200         * dwarf2/read.h: Rename from dwarf2read.h.
9201         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9202         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9203         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9204         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9205         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9206         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9207         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9208         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9209         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9210         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9211         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9212         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9213         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9214         Update.
9215         * Makefile.in (COMMON_SFILES): Update.
9216         (HFILES_NO_SRCDIR): Update.
9217
9218 2020-02-08  Tom Tromey  <tom@tromey.com>
9219
9220         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9221         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9222
9223 2020-02-08  Tom Tromey  <tom@tromey.com>
9224
9225         * dwarf2read.h (struct die_info): Don't declare.
9226
9227 2020-02-08  Tom Tromey  <tom@tromey.com>
9228
9229         * dwarf2read.h (die_info_ptr): Remove typedef.
9230
9231 2020-02-08  Tom Tromey  <tom@tromey.com>
9232
9233         * dwarf2read.c (read_call_site_scope)
9234         (handle_data_member_location, dwarf2_add_member_fn)
9235         (mark_common_block_symbol_computed, read_common_block)
9236         (attr_to_dynamic_prop, partial_die_info::read)
9237         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9238         (dwarf2_symbol_mark_computed, set_die_type): Update.
9239         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9240         method.
9241         (attr_form_is_block): Don't declare.
9242         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9243
9244 2020-02-08  Tom Tromey  <tom@tromey.com>
9245
9246         * dwarf2read.c (dwarf2_find_base_address, )
9247         (read_call_site_scope, rust_containing_type)
9248         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9249         (handle_data_member_location, dwarf2_add_member_fn)
9250         (get_alignment, read_structure_type, process_structure_scope)
9251         (mark_common_block_symbol_computed, read_common_block)
9252         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9253         (partial_die_info::read, read_attribute_value, new_symbol)
9254         (lookup_die_type, dwarf2_get_ref_die_offset)
9255         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9256         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9257         (dwarf2_symbol_mark_computed): Update.
9258         * dwarf2/attribute.h (struct attribute) <value_as_address,
9259         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9260         methods.
9261         (value_as_address, attr_form_is_section_offset)
9262         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9263         * dwarf2/attribute.c (attribute::value_as_address)
9264         (attribute::form_is_section_offset, attribute::form_is_constant)
9265         (attribute::form_is_ref): Now methods.
9266
9267 2020-02-08  Tom Tromey  <tom@tromey.com>
9268
9269         * dwarf2read.c (struct attribute, DW_STRING)
9270         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9271         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9272         (attr_form_is_block, attr_form_is_section_offset)
9273         (attr_form_is_constant, attr_form_is_ref): Move.
9274         * dwarf2/attribute.h: New file.
9275         * dwarf2/attribute.c: New file, from dwarf2read.c.
9276         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9277
9278 2020-02-08  Tom Tromey  <tom@tromey.com>
9279
9280         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9281         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9282         Move.
9283         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9284         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9285         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9286         abbrev.c.
9287         * dwarf2/abbrev.h: New file.
9288         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9289         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9290
9291 2020-02-08  Tom Tromey  <tom@tromey.com>
9292
9293         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9294         (dwarf2_section_size, dwarf2_get_section_info)
9295         (create_signatured_type_table_from_debug_names)
9296         (create_addrmap_from_aranges, read_debug_names_from_section)
9297         (get_gdb_index_contents_from_section, read_comp_unit_head)
9298         (error_check_comp_unit_head, read_abbrev_offset)
9299         (create_debug_type_hash_table, init_cu_die_reader)
9300         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9301         (read_comp_units_from_section, create_cus_hash_table)
9302         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9303         (create_dwp_v2_section, dwarf2_rnglists_process)
9304         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9305         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9306         (read_indirect_string_from_dwz, read_addr_index_1)
9307         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9308         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9309         (fill_in_loclist_baton): Update.
9310         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9311         get_containing_section, get_bfd_owner, get_bfd_section,
9312         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9313         (dwarf2_read_section, get_section_name, get_section_file_name)
9314         (get_containing_section, get_section_bfd_owner)
9315         (get_section_bfd_section, get_section_name, get_section_file_name)
9316         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9317         declare.
9318         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9319         (dwarf2_section_info::get_bfd_owner)
9320         (dwarf2_section_info::get_bfd_section)
9321         (dwarf2_section_info::get_name)
9322         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9323         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9324         (dwarf2_section_info::read): Now methods.
9325         * dwarf-index-write.c (class debug_names): Update.
9326
9327 2020-02-08  Tom Tromey  <tom@tromey.com>
9328
9329         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9330         Move to dwarf2/section.h.
9331         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9332         (get_section_bfd_section, get_section_name)
9333         (get_section_file_name, get_section_id, get_section_flags)
9334         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9335         dwarf2/section.c.
9336         * dwarf2/section.h: New file.
9337         * dwarf2/section.c: New file, from dwarf2read.c.
9338         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9339
9340 2020-02-08  Tom Tromey  <tom@tromey.com>
9341
9342         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9343         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9344         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9345         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9346         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9347         * dwarf2/leb.h: New file, from dwarf2read.c.
9348         * dwarf2/leb.c: New file, from dwarf2read.c.
9349         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9350         Remove.
9351         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9352         (COMMON_SFILES): Add dwarf2/leb.c.
9353
9354 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9355
9356         GDB 9.1 released.
9357
9358 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9359
9360         PR gdb/25190:
9361         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9362         * gdb/remote.c (remote_console_output): Update.
9363         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9364         (ui_file_puts): ...this.
9365         * gdb/ui-file.h (ui_file_puts): Add declaration.
9366         * gdb/utils.c (emit_style_escape): Update.
9367         (flush_wrap_buffer): Update.
9368         (fputs_maybe_filtered): Update.
9369         (fputs_unfiltered): Add function.
9370
9371 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9372
9373         * gdb/event-loop.c (gdb_wait_for_event): Update.
9374         * gdb/printcmd.c (printf_command): Update.
9375         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9376         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9377         (gdb_os_flush_stderr): Update.
9378         * gdb/remote.c (remote_console_output): Update.
9379         * gdb/ui-file.c (gdb_flush): Rename to...
9380         (ui_file_flush): ...this.
9381         (stderr_file::write): Update.
9382         (stderr_file::puts): Update.
9383         * gdb/ui-file.h (gdb_flush): Rename to...
9384         (ui_file_flush): ...this.
9385         * gdb/utils.c (gdb_flush): Add function.
9386         * gdb/utils.h (gdb_flush): Add declaration.
9387
9388 2020-02-07  Tom Tromey  <tromey@adacore.com>
9389
9390         PR breakpoints/24915:
9391         * source.c (find_and_open_source): Do not check basenames_may_differ.
9392
9393 2020-02-07  Tom Tromey  <tom@tromey.com>
9394
9395         * README: Update gdbserver documentation.
9396         * gdbserver: Move to top level.
9397         * configure.tgt (build_gdbserver): Remove.
9398         * configure.ac: Remove --enable-gdbserver.
9399         * configure: Rebuild.
9400         * Makefile.in (distclean): Don't mention gdbserver.
9401
9402 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9403
9404         * source-cache.c (source_cache::ensure): Surround
9405         get_plain_source_lines with a try/catch.
9406         (source_cache::get_line_charpos): Get rid of try/catch
9407         and only check for the return value of "ensure".
9408         * tui/tui-source.c (tui_source_window::set_contents):
9409         Simplify "nlines" calculation.
9410
9411 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9412
9413         * MAINTAINERS (Write After Approval): Add myself.
9414
9415 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9416
9417         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9418         function call.
9419
9420 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9421
9422         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9423
9424 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9425
9426         * nat/riscv-linux-tdesc.h: New file.
9427         * nat/riscv-linux-tdesc.c: New file, taking code from...
9428         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9429         ... here.
9430         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9431         NATDEPFILES.
9432
9433 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9434
9435         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9436         we don't set the fake simulator ptid to the null_ptid.
9437
9438 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9439
9440         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9441         * gdbthread.h (class thread_info) <resumed>: Likewise.
9442         * infrun.c (resume_1): Likewise.
9443         (proceed): Likewise.
9444         (infrun_thread_stop_requested): Likewise.
9445         (stop_all_threads): Likewise.
9446         (handle_inferior_event): Likewise.
9447         (restart_threads): Likewise.
9448         (finish_step_over): Likewise.
9449         (keep_going_stepped_thread): Likewise.
9450         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9451         (linux_handle_extended_wait): Likewise.
9452         * record-btrace.c (get_thread_current_frame_id): Likewise.
9453         * record-full.c (record_full_wait_1): Likewise.
9454         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9455         * target.c (target_resume): Likewise.
9456         * thread.c (set_running_thread): Likewise.
9457
9458 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9459
9460         * f-valprint.c (f77_print_array_1): Changed datatype of index
9461         variable to LONGEST from int to enable it to contain bound
9462         values correctly.
9463
9464 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9465
9466         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9467         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9468         offsets according to FLEN determined.
9469         (riscv_linux_nat_target::read_description): Determine FLEN
9470         dynamically.
9471         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9472         according to FLEN determined.
9473         (riscv_linux_nat_target::store_registers): Likewise.
9474
9475 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9476
9477         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9478         when reg->group is empty and reggroup is not.
9479
9480 2020-01-31  Tom Tromey  <tromey@adacore.com>
9481
9482         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9483         Call beneath target's mourn_inferior after unpushing.
9484
9485 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9486
9487         PR tui/9765
9488         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9489         have enough lines to fill the screen, still return the lowest
9490         address we found.
9491
9492 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9493
9494         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9495         '-', '<', and '>' commands.
9496
9497 2020-01-29  Pedro Alves  <palves@redhat.com>
9498             Sergio Durigan Junior  <sergiodj@redhat.com>
9499
9500         * infcmd.c (construct_inferior_arguments): Assert that
9501         'argc' is greater than 0.
9502
9503 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9504
9505         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9506         (BRK_INSN_MASK): Define to 0xd4200000.
9507         (aarch64_program_breakpoint_here_p): New function.
9508         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9509         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9510         breakpoint.c.
9511         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9512         breakpoint.h
9513         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9514         call gdbarch_program_breakpoint_here_p.
9515         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9516         default_program_breakpoint_here_p, changed return type to bool and
9517         simplified.
9518         * breakpoint.h (program_breakpoint_here): Moved prototype to
9519         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9520         return type to bool.
9521         * gdbarch.c: Regenerate.
9522         * gdbarch.h: Regenerate.
9523         * gdbarch.sh (program_breakpoint_here_p): New method.
9524         * infrun.c (handle_signal_stop): Call
9525         gdbarch_program_breakpoint_here_p.
9526
9527 2020-01-26  Tom Tromey  <tom@tromey.com>
9528
9529         * ctfread.c (struct ctf_fp_info): Reindent.
9530         (_initialize_ctfread): Remove.
9531
9532 2020-01-26  Tom Tromey  <tom@tromey.com>
9533
9534         * psymtab.c (partial_map_expand_apply)
9535         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9536         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9537         (psym_print_stats, psym_expand_symtabs_for_function)
9538         (psym_map_symbol_filenames, psym_map_matching_symbols)
9539         (psym_expand_symtabs_matching)
9540         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9541         (maintenance_check_psymtabs): Use new methods.
9542         * psympriv.h (struct partial_symtab) <readin_p,
9543         get_compunit_symtab>: New methods.
9544         <readin, compunit_symtab>: Remove members.
9545         (struct standard_psymtab): New.
9546         (struct legacy_psymtab): Derive from standard_psymtab.
9547         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9548         standard_psymtab.
9549         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9550
9551 2020-01-26  Tom Tromey  <tom@tromey.com>
9552
9553         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9554         read_dependencies.  Add assert.
9555         * psymtab.c (partial_symtab::read_dependencies): New method.
9556         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9557         method.
9558         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9559         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9560         read_dependencies.
9561         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9562         Add assert.
9563
9564 2020-01-26  Tom Tromey  <tom@tromey.com>
9565
9566         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9567         Call expand_psymtab.
9568         (xcoff_read_symtab): Call expand_psymtab.
9569         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9570         legacy_expand_psymtab.
9571         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9572         method.
9573         (struct legacy_psymtab) <expand_psymtab>: Implement.
9574         <legacy_expand_psymtab>: New member.
9575         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9576         (parse_partial_symbols): Set legacy_expand_psymtab.
9577         (psymtab_to_symtab_1): Change argument order.  Call
9578         expand_psymtab.
9579         (new_psymtab): Set legacy_expand_psymtab.
9580         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9581         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9582         expand_psymtab.
9583         (dwarf2_psymtab::expand_psymtab): Rename from
9584         psymtab_to_symtab_1.  Call expand_psymtab.
9585         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9586         (dbx_end_psymtab): Likewise.
9587         (dbx_psymtab_to_symtab_1): Change argument order. Call
9588         expand_psymtab.
9589         (dbx_read_symtab): Call expand_psymtab.
9590         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9591         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9592         (ctf_psymtab::read_symtab): Call expand_psymtab.
9593
9594 2020-01-26  Tom Tromey  <tom@tromey.com>
9595
9596         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9597         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9598         messages.
9599         * mdebugread.c (mdebug_read_symtab): Remove prints.
9600         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9601         assert.
9602         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9603
9604 2020-01-26  Tom Tromey  <tom@tromey.com>
9605
9606         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9607         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9608         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9609         legacy_symtab.
9610         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9611         * psymtab.c (psymtab_to_symtab): Call method.
9612         (dump_psymtab): Update.
9613         * psympriv.h (struct partial_symtab): Add virtual destructor.
9614         <read_symtab>: New method.
9615         (struct legacy_symtab): New.
9616         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9617         (struct pst_map) <pst>: Now a legacy_psymtab.
9618         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9619         (new_psymtab): Use legacy_psymtab.
9620         * dwarf2read.h (struct dwarf2_psymtab): New.
9621         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9622         * dwarf2read.c (dwarf2_create_include_psymtab)
9623         (dwarf2_build_include_psymtabs, create_type_unit_group)
9624         (create_partial_symtab, process_psymtab_comp_unit_reader)
9625         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9626         (set_partial_user): Use dwarf2_psymtab.
9627         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9628         (psymtab_to_symtab_1, process_full_comp_unit)
9629         (process_full_type_unit, dwarf2_ranges_read)
9630         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9631         (dwarf_decode_lines): Use dwarf2_psymtab.
9632         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9633         (add_address_entry_worker, write_one_signatured_type)
9634         (recursively_count_psymbols, recursively_write_psymbols)
9635         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9636         (write_debug_names): Likewise.
9637         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9638         <pst>: Now a legacy_psymtab.
9639         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9640         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9641         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9642         * ctfread.c (struct ctf_psymtab): New.
9643         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9644         ctf_psymtab.
9645         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9646         (create_partial_symtab): Return a ctf_psymtab.
9647         (scan_partial_symbols): Update.
9648
9649 2020-01-26  Tom Tromey  <tom@tromey.com>
9650
9651         * xcoffread.c (xcoff_start_psymtab): Use new.
9652         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9653         renamed from start_psymtab_common.
9654         * psympriv.h (struct partial_symtab): Add new constructor.
9655         (start_psymtab_common): Don't declare.
9656         * mdebugread.c (parse_partial_symbols): Use new.
9657         * dwarf2read.c (create_partial_symtab): Use new.
9658         * dbxread.c (start_psymtab): Use new.
9659         * ctfread.c (create_partial_symtab): Use new.
9660
9661 2020-01-26  Tom Tromey  <tom@tromey.com>
9662
9663         * xcoffread.c (xcoff_end_psymtab): Use new.
9664         * psymtab.c (start_psymtab_common): Use new.
9665         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9666         Update.
9667         * psympriv.h (struct partial_symtab): Add parameters to
9668         constructor.  Don't inline.
9669         (allocate_psymtab): Don't declare.
9670         * mdebugread.c (new_psymtab): Use new.
9671         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9672         * dbxread.c (dbx_end_psymtab): Use new.
9673
9674 2020-01-26  Tom Tromey  <tom@tromey.com>
9675
9676         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9677         allocate_psymtab.  Update documentation.
9678         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9679         allocate_psymtab.  Do not use new.
9680         (allocate_psymtab): Use new.  Update.
9681
9682 2020-01-26  Tom Tromey  <tom@tromey.com>
9683
9684         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9685         * psymtab.c (psym_print_stats): Update.
9686         * psympriv.h (struct partial_symtab) <readin,
9687         psymtabs_addrmap_supported, anonymous>: Now bool.
9688         * mdebugread.c (psymtab_to_symtab_1): Update.
9689         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9690         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9691         (process_full_comp_unit, process_full_type_unit): Update.
9692         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9693         * ctfread.c (psymtab_to_symtab): Update.
9694
9695 2020-01-26  Tom Tromey  <tom@tromey.com>
9696
9697         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9698         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9699         * psymtab.c (psymtab_storage): Delete psymtabs.
9700         (psymtab_storage::allocate_psymtab): Use new.
9701         (psymtab_storage::discard_psymtab): Use delete.
9702         * psympriv.h (struct partial_symtab): Add constructor and
9703         initializers.
9704
9705 2020-01-26  Tom Tromey  <tom@tromey.com>
9706
9707         * machoread.c: Do not include psympriv.h.
9708
9709 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9710
9711         * NEWS: Mention the new option and the set/show commands.
9712
9713 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9714
9715         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9716         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9717         (validate_exec_file): New variables, enums, functions.
9718         (exec_file_locate_attach, print_section_info): Style the filenames.
9719         (_initialize_exec): Install show_exec_file_mismatch_command and
9720          set_exec_file_mismatch_command.
9721         * gdbcore.h (validate_exec_file): Declare.
9722         * infcmd.c (attach_command): Call validate_exec_file.
9723         * remote.c ( remote_target::remote_add_inferior): Likewise.
9724
9725 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9726
9727         * frame.c (find_frame_sal): Move call to get_next_frame into more
9728         inner scope.
9729         * inline-frame.c (inilne_state) <inline_state>: Update argument
9730         types.
9731         (inilne_state) <skipped_symbol>: Rename to...
9732         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9733         (skip_inline_frames): Build vector of skipped symbols and use this
9734         to reate the inline_state.
9735         (inline_skipped_symbol): Add a comment and some assertions, fetch
9736         skipped symbol from the list.
9737
9738 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9739
9740         * buildsym.c (lte_is_less_than): Delete.
9741         (buildsym_compunit::end_symtab_with_blockvector): Create local
9742         lambda function to sort line table entries, and use
9743         std::stable_sort instead of std::sort.
9744         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9745         markers when looking for a previous line.
9746
9747 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9748
9749         * dwarf2read.c (lnp_state_machine::record_line): Include
9750         end_sequence parameter in debug print out.  Record the line if we
9751         are at an end_sequence marker even if it's not the start of a
9752         statement.
9753         * symmisc.c (maintenance_print_one_line_table): Print end of
9754         sequence markers with 'END' not '0'.
9755
9756 2020-01-24  Pedro Alves  <palves@redhat.com>
9757
9758         PR gdb/25410
9759         * thread.c (scoped_restore_current_thread::restore): Use
9760         switch_to_inferior_no_thread.
9761         * exec.c: Include "progspace-and-thread.h".
9762         (add_target_sections, remove_target_sections):
9763         scoped_restore_current_pspace_and_thread instead of
9764         scoped_restore_current_thread.
9765         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9766         and aspace to the inferior before calling clone_program_space.
9767         Remove stale comment.
9768
9769 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9770
9771         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9772         (arm_netbsd_nat_target::fetch_registers): ...this.
9773         (arm_nbsd_nat_target::store_registers): Rename to...
9774         (arm_netbsd_nat_target::store_registers): ...this.
9775
9776 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9777
9778         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9779         register_t.
9780
9781 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9782
9783         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9784         Update comment.
9785         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9786         Likewise.
9787         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9788         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9789         the correct replacement (iterate_over_regset_sections).
9790         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9791         Update comment.
9792
9793 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9794
9795         PR gdb/23718
9796         * gdb/python/python.c (execute_gdb_command): Call
9797         async_enable_stdin in catch block.
9798
9799 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9800
9801         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9802         SWITCH_THRU_ALL_UIS.
9803
9804 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9805
9806         PR tui/9765
9807         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9808         comment, add extra parameter, and update to store previous symbol
9809         when appropriate.
9810         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9811         add extra parameter.
9812         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9813         remove unneeded parameter, add try/catch around gdb_print_insn,
9814         rewrite to add items to asm_lines vector.
9815         (tui_find_backward_disassembly_start_address): New function.
9816         (tui_find_disassembly_address): Updated throughout.
9817         (tui_disasm_window::set_contents): Update for changes to
9818         tui_disassemble.
9819         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9820         number of lines to scroll.
9821
9822 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9823
9824         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9825         (SECT_OFF_DATA): Likewise.
9826         (SECT_OFF_RODATA): Likewise.
9827         (SECT_OFF_TEXT): Likewise.
9828         (SECT_OFF_BSS): Likewise.
9829         (struct objfile) <text_section_offset, data_section_offset>: New
9830         methods.
9831         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9832         objfile::text_section_offset.
9833         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9834         * coffread.c (coff_symtab_read): Likewise.
9835         (enter_linenos): Likewise.
9836         (process_coff_symbol): Likewise.
9837         * ctfread.c (get_objfile_text_range): Likewise.
9838         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9839         Use objfile::data_section_offset.
9840         * dwarf2-frame.c (execute_cfa_program): Use
9841         objfile::text_section_offset.
9842         (dwarf2_frame_find_fde): Likewise.
9843         * dwarf2read.c (create_addrmap_from_index): Likewise.
9844         (create_addrmap_from_aranges): Likewise.
9845         (dw2_find_pc_sect_compunit_symtab): Likewise.
9846         (process_psymtab_comp_unit_reader): Likewise.
9847         (add_partial_symbol): Likewise.
9848         (add_partial_subprogram): Likewise.
9849         (process_full_comp_unit): Likewise.
9850         (read_file_scope): Likewise.
9851         (read_func_scope): Likewise.
9852         (read_lexical_block_scope): Likewise.
9853         (read_call_site_scope): Likewise.
9854         (dwarf2_rnglists_process): Likewise.
9855         (dwarf2_ranges_process): Likewise.
9856         (dwarf2_ranges_read): Likewise.
9857         (dwarf_decode_lines_1): Likewise.
9858         (new_symbol): Likewise.
9859         (dwarf2_fetch_die_loc_sect_off): Likewise.
9860         (dwarf2_per_cu_text_offset): Likewise.
9861         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9862         * hppa-tdep.c (read_unwind_info): Likewise.
9863         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9864         * psympriv.h (struct partial_symtab): Likewise.
9865         * psymtab.c (find_pc_sect_psymtab): Likewise.
9866         * solib-svr4.c (enable_break): Likewise.
9867         * stap-probe.c (relocate_address): Use
9868         objfile::data_section_offset.
9869         * xcoffread.c (enter_line_range): Use
9870         objfile::text_section_offset.
9871         (read_xcoff_symtab): Likewise.
9872
9873 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9874
9875         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9876         declaration to narrower scopes.
9877
9878 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9879
9880         * darwin-nat.h (struct darwin_exception_msg, enum
9881         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9882         Move up.
9883         (class darwin_nat_target) <wait_1, check_new_threads,
9884         decode_exception_message, decode_message, stop_inferior,
9885         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9886         * darwin-nat.c (darwin_check_new_threads): Rename to...
9887         (darwin_nat_target::check_new_threads): ... this.
9888         (darwin_suspend_inferior_it): Remove.
9889         (darwin_decode_exception_message): Rename to...
9890         (darwin_nat_target::decode_exception_message): ... this.
9891         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9892         (darwin_decode_message): Rename to...
9893         (darwin_nat_target::decode_message): ... this.
9894         (cancel_breakpoint): Rename to...
9895         (darwin_nat_target::cancel_breakpoint): ... this.
9896         (darwin_wait): Rename to...
9897         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9898         instead of iterate_over_inferiors.
9899         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9900         (darwin_stop_inferior): Rename to...
9901         (darwin_nat_target::stop_inferior): ... this.
9902         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9903         (darwin_init_thread_list): Rename to...
9904         (darwin_nat_target::init_thread_list): ... this.
9905         (darwin_ptrace_him): Rename to...
9906         (darwin_nat_target::ptrace_him): ... this.
9907         (darwin_nat_target::create_inferior): Pass lambda function to
9908         fork_inferior.
9909         (darwin_nat_target::detach): Call stop_inferior instead of
9910         darwin_stop_inferior.
9911         * fork-inferior.h (fork_inferior): Change init_trace_fun
9912         parameter to gdb::function_view.
9913         * fork-inferior.c (fork_inferior): Likewise.
9914
9915 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9916
9917         * i386-cygwin-tdep.c (core_process_module_section): Update.
9918         * windows-nat.c (struct lm_info_windows): Add text_offset.
9919         (windows_xfer_shared_libraries): Update.
9920         * windows-tdep.c (windows_xfer_shared_library):
9921         Add text_offset_cached argument.
9922         * windows-tdep.h (windows_xfer_shared_library): Update.
9923
9924 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9925
9926         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9927
9928 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9929
9930         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9931         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9932         replace with range-based for.
9933         (gdbsim_interrupt_inferior): Remove.
9934         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9935         with a range-based for.  Inline code from
9936         gdbsim_interrupt_inferior.
9937
9938 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9939
9940         * infrun.c (proceed): Fix indentation.
9941
9942 2020-01-21  Tom Tromey  <tromey@adacore.com>
9943
9944         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9945         * python/python.c (python_extension_ops): Update.
9946         (gdbpy_colorize): New function.
9947         * python/lib/gdb/__init__.py (colorize): New function.
9948         * extension.h (ext_lang_colorize): Declare.
9949         * extension.c (ext_lang_colorize): New function.
9950         * extension-priv.h (struct extension_language_ops) <colorize>: New
9951         member.
9952         * cli/cli-style.c (_initialize_cli_style): Update help text.
9953
9954 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9955
9956         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9957         <cond>: Change type to bool.
9958         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9959         (aarch64_displaced_step_cb): Likewise.
9960         (aarch64_displaced_step_tb): Likewise.
9961
9962 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9963
9964         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9965         output.
9966
9967 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9968
9969         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9970         <pc_adjust>: Adjust the documentation.
9971         (aarch64_displaced_step_fixup): Check if PC really moved before
9972         adjusting it.
9973
9974 2020-01-19  Tom Tromey  <tom@tromey.com>
9975
9976         * disasm.c (~gdb_disassembler): New destructor.
9977         (gdb_buffered_insn_length): Call disassemble_free_target.
9978         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9979         DISABLE_COPY_AND_ASSIGN.
9980
9981 2020-01-19  Tom Tromey  <tom@tromey.com>
9982
9983         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9984         (die_reader_func_ftype): Remove.
9985         (cutu_reader): New class.
9986         (dw2_get_file_names_reader): Remove "data" parameter.
9987         (dw2_get_file_names): Use cutu_reader.
9988         (create_debug_type_hash_table): Update.
9989         (read_cutu_die_from_dwo): Update comment.
9990         (lookup_dwo_unit): Add dwo_name parameter.
9991         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9992         die_reader_func_ftype and data parameters.
9993         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9994         Remove die_reader_func_ftype and data parameters.
9995         (~cutu_reader): New; from init_cutu_and_read_dies.
9996         (cutu_reader::cutu_reader): Rename from
9997         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9998         and data parameters.
9999         (init_cutu_and_read_dies_simple): Remove.
10000         (struct process_psymtab_comp_unit_data): Remove.
10001         (process_psymtab_comp_unit_reader): Remove data parameter; add
10002         want_partial_unit and pretend_language parameters.
10003         (process_psymtab_comp_unit): Use cutu_reader.
10004         (build_type_psymtabs_reader): Remove data parameter.
10005         (build_type_psymtabs_1): Use cutu_reader.
10006         (process_skeletonless_type_unit): Likewise.
10007         (load_partial_comp_unit_reader): Remove.
10008         (load_partial_comp_unit): Use cutu_reader.
10009         (load_full_comp_unit_reader): Remove.
10010         (load_full_comp_unit): Use cutu_reader.
10011         (struct create_dwo_cu_data): Remove.
10012         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10013         dwo_unit parameters.
10014         (create_cus_hash_table): Use cutu_reader.
10015         (struct dwarf2_read_addr_index_data): Remove.
10016         (dwarf2_read_addr_index_reader): Remove.
10017         (dwarf2_read_addr_index): Use cutu_reader.
10018         (read_signatured_type_reader): Remove.
10019         (read_signatured_type): Use cutu_reader.
10020
10021 2020-01-19  Tom Tromey  <tom@tromey.com>
10022
10023         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10024         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10025         (tui_wrefresh): Declare.
10026         * tui/tui-wingeneral.c (suppress_output): New global.
10027         (tui_suppress_output, ~tui_suppress_output): New constructor and
10028         destructor.
10029         (tui_wrefresh): New function.
10030         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10031         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10032         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10033         method.
10034         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10035         tui_wrefresh.
10036         (tui_data_window::no_refresh): New method.
10037         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10038         (tui_reg_command): Use tui_suppress_output
10039         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10040         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10041         method.
10042         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10043
10044 2020-01-19  Tom Tromey  <tom@tromey.com>
10045
10046         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10047         Handle case where symtab is null.
10048
10049 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10050
10051         * linux-fork.c (one_fork_p): Simplify.
10052
10053 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10054
10055         * top.c (struct qt_args): Remove.
10056         (kill_or_detach): Change return type to void, replace `void *`
10057         parameter with a proper one.
10058         (print_inferior_quit_action):  Likewise.
10059         (quit_confirm): Use range-based for loop to iterate over inferiors.
10060         (quit_force): Likewise.
10061
10062 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10063
10064         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10065         `void *` parameter with proper parameters.
10066         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10067         (print_one_inferior): Change return type to void, replace `void *`
10068         parameter with proper parameters.
10069         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10070         inferiors.
10071         (get_other_inferior): Remove.
10072         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10073         inferiors.
10074
10075 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10076
10077         * mi/mi-interp.c (report_initial_inferior): Remove.
10078         (mi_interp::init): Use range-based for to iterate over inferiors.
10079
10080 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10081
10082         * python/py-inferior.c (build_inferior_list): Remove.
10083         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10084
10085 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10086
10087         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10088         (btrace_stitch_trace): Likewise.
10089         * charset.c (intermediate_encoding): Likewise (vaild).
10090         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10091         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10092         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10093
10094 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10095
10096         * windows-tdep.c (windows_get_tlb_type):
10097         Add rtl_user_process_parameters type.
10098
10099 2020-01-16  Pedro Alves  <palves@redhat.com>
10100             Norbert Lange  <nolange79@gmail.com>
10101
10102         PR build/24805
10103         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10104         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10105         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10106         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10107         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10108         (ps_plog): Redeclare exported functions with default visibility.
10109
10110 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10111
10112         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10113         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10114
10115 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10116
10117         * infcmd.c (post_create_inferior): Use get_thread_regcache
10118         instead of get_current_regcache.
10119
10120 2020-01-14  Tom Tromey  <tom@tromey.com>
10121
10122         PR symtab/12535:
10123         * python/python.c (gdbpy_decode_line): Treat empty string the same
10124         as no argument.
10125
10126 2020-01-14  Tom Tromey  <tom@tromey.com>
10127
10128         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10129
10130 2020-01-14  Tom Tromey  <tom@tromey.com>
10131
10132         * nat/linux-btrace.c: Don't include <config.h>.
10133         * nat/linux-ptrace.c: Don't include <config.h>.
10134         * nat/x86-linux-dregs.c: Don't include <config.h>.
10135
10136 2020-01-14  Tom Tromey  <tom@tromey.com>
10137
10138         * configure: Rebuild.
10139         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10140
10141 2020-01-14  Tom Tromey  <tom@tromey.com>
10142
10143         * nat/x86-linux-dregs.c: Include configh.h.
10144         * nat/linux-ptrace.c: Include configh.h.
10145         * nat/linux-btrace.c: Include configh.h.
10146         * defs.h: Include config.h, bfd.h.
10147         * configure.ac: Don't source common.host.
10148         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10149         * configure: Rebuild.
10150         * acinclude.m4: Update path.
10151         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10152         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10153         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10154         (CLIBS): Add LIBSUPPORT.
10155         (CDEPS): Likewise.
10156         (COMMON_SFILES): Remove gdbsupport files.
10157         (HFILES_NO_SRCDIR): Likewise.
10158         (stamp-version): Update path to create-version.sh.
10159         (ALLDEPFILES): Remove gdbsupport files.
10160
10161 2020-01-14  Tom Tromey  <tom@tromey.com>
10162
10163         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10164         USE_WIN32API when needed.
10165         * configure.ac (USE_WIN32API): Don't define.
10166         (WIN32LIBS): Use WIN32APILIBS.
10167         * configure: Rebuild.
10168
10169 2020-01-14  Tom Tromey  <tom@tromey.com>
10170
10171         * configure: Rebuild.
10172         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10173
10174 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10175
10176         * skip.c (skip_function_command): Make skip w/o arguments use the
10177         name of the inlined function if pc is inside any inlined function.
10178
10179 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10180
10181         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10182         * infrun.c (resume_1): Likewise.
10183         (handle_inferior_event): Remove stale comment.
10184         * linux-nat.c (linux_nat_target::resume): Update comments.
10185         (save_stop_reason): Likewise.
10186         (linux_nat_filter_event): Likewise.
10187         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10188
10189 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10190
10191         * elfread.c (record_minimal_symbol): Set section index to 0 for
10192         non-allocatable sections.
10193
10194
10195 2020-01-13  Ali Tamur <tamur@google.com>
10196
10197         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10198         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10199         to gdb::optional.  Update comments.
10200         (dwo_file): Update comments.
10201         (read_attribute): Update API to take an additional out parameter,
10202         need_reprocess.  This is used to mark attributes that need other
10203         attributes (e.g. str_offsets_base) for correct computation which may not
10204         have been read yet.
10205         (read_attribute_reprocess): New function declaration.
10206         (read_addr_index): Likewise.
10207         (read_dwo_str_index): Likewise.
10208         (read_stub_str_index): Likewise.
10209         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10210         (lookup_addr_base): New function definition.
10211         (lookup_ranges_base): Likewise.
10212         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10213         lookup_ranges_base.
10214         (init_cutu_and_read_dies): Update comments.
10215         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10216         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10217         Update comments.
10218         (init_cutu_and_read_dies_simple): Reflect API changes.
10219         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10220         (create_cus_hash_table): Change API to take parent compile unit.
10221         Reflect API changes.
10222         (open_and_init_dwo_file): Reflect API changes.
10223         (dwarf2_get_pc_bounds): Update comments.
10224         (dwarf2_record_block_ranges): Likewise.
10225         (read_full_die_1): Change implementation to reprocess attributes that
10226         need str_offsets_base and addr_base.
10227         (partial_die_info::read): Likewise.
10228         (read_attribute_reprocess): New function definition.
10229         (read_attribute_value): Change API to take an additional out parameter,
10230         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10231         when a non-dwo compile unit has index based attributes.
10232         (read_attribute): Reflect API changes.
10233         (read_addr_index_1): Reflect API changes.  Update comments.
10234         (dwarf2_read_addr_index_data): Reflect API changes.
10235         (dwarf2_read_addr_index): Likewise.
10236         (read_str_index): Change API and implementation.  This becomes a helper
10237         to be used by the new string index related methods.  Update error
10238         message and comments.
10239         (read_dwo_str_index): New function definition.
10240         (read_stub_str_index): Likewise.
10241         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10242         * symfile.h (dwarf2_debug_sections): Likewise.
10243         * xcoffread.c (dwarf2_debug_sections): Likewise.
10244
10245 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10246
10247         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10248         core_reg_sect type to gdb_byte *.
10249         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10250         * cris-tdep.c (fetch_core_registers): Likewise.
10251         * corelow.c (core_target::get_core_register_section): Change
10252         type of `contents` to gdb::byte_vector.
10253
10254 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10255
10256         * tui/tui-wingeneral.c (box_win): Position the title in the center
10257         of the border.
10258
10259 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10260
10261         * corelow.c (core_target::get_core_register_section): Use
10262           std::vector instead of alloca.
10263
10264 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10265
10266         * warning.m4: Add -Wmissing-declarations to build_warnings.
10267         * configure: Re-generate.
10268
10269 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10270
10271         * python/python.c (init__gdb_module): Add declaration.
10272
10273 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10274
10275         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10276         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10277         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10278         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10279         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10280         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10281         * ada-exp.y (_initialize_ada_exp): Add declaration.
10282         * ada-lang.c (_initialize_ada_language): Add declaration.
10283         * ada-tasks.c (_initialize_tasks): Add declaration.
10284         * agent.c (_initialize_agent): Add declaration.
10285         * aix-thread.c (_initialize_aix_thread): Add declaration.
10286         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10287         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10288         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10289         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10290         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10291         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10292         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10293         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10294         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10295         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10296         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10297         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10298         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10299         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10300         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10301         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10302         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10303         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10304         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10305         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10306         * annotate.c (_initialize_annotate): Add declaration.
10307         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10308         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10309         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10310         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10311         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10312         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10313         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10314         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10315         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10316         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10317         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10318         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10319         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10320         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10321         * auto-load.c (_initialize_auto_load): Add declaration.
10322         * auxv.c (_initialize_auxv): Add declaration.
10323         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10324         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10325         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10326         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10327         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10328         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10329         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10330         * breakpoint.c (_initialize_breakpoint): Add declaration.
10331         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10332         * btrace.c (_initialize_btrace): Add declaration.
10333         * charset.c (_initialize_charset): Add declaration.
10334         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10335         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10336         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10337         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10338         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10339         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10340         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10341         * coffread.c (_initialize_coffread): Add declaration.
10342         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10343         * compile/compile.c (_initialize_compile): Add declaration.
10344         * complaints.c (_initialize_complaints): Add declaration.
10345         * completer.c (_initialize_completer): Add declaration.
10346         * copying.c (_initialize_copying): Add declaration.
10347         * corefile.c (_initialize_core): Add declaration.
10348         * corelow.c (_initialize_corelow): Add declaration.
10349         * cp-abi.c (_initialize_cp_abi): Add declaration.
10350         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10351         * cp-support.c (_initialize_cp_support): Add declaration.
10352         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10353         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10354         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10355         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10356         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10357         * ctfread.c (_initialize_ctfread): Add declaration.
10358         * d-lang.c (_initialize_d_language): Add declaration.
10359         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10360         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10361         * dbxread.c (_initialize_dbxread): Add declaration.
10362         * dcache.c (_initialize_dcache): Add declaration.
10363         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10364         * disasm.c (_initialize_disasm): Add declaration.
10365         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10366         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10367         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10368         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10369         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10370         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10371         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10372         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10373         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10374         * elfread.c (_initialize_elfread): Add declaration.
10375         * exec.c (_initialize_exec): Add declaration.
10376         * extension.c (_initialize_extension): Add declaration.
10377         * f-lang.c (_initialize_f_language): Add declaration.
10378         * f-valprint.c (_initialize_f_valprint): Add declaration.
10379         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10380         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10381         * filesystem.c (_initialize_filesystem): Add declaration.
10382         * findcmd.c (_initialize_mem_search): Add declaration.
10383         * findvar.c (_initialize_findvar): Add declaration.
10384         * fork-child.c (_initialize_fork_child): Add declaration.
10385         * frame-base.c (_initialize_frame_base): Add declaration.
10386         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10387         * frame.c (_initialize_frame): Add declaration.
10388         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10389         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10390         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10391         * gcore.c (_initialize_gcore): Add declaration.
10392         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10393         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10394         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10395         * gdbarch.c (_initialize_gdbarch): Add declaration.
10396         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10397         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10398         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10399         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10400         * go-lang.c (_initialize_go_language): Add declaration.
10401         * go32-nat.c (_initialize_go32_nat): Add declaration.
10402         * guile/guile.c (_initialize_guile): Add declaration.
10403         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10404         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10405         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10406         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10407         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10408         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10409         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10410         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10411         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10412         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10413         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10414         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10415         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10416         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10417         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10418         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10419         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10420         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10421         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10422         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10423         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10424         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10425         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10426         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10427         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10428         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10429         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10430         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10431         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10432         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10433         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10434         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10435         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10436         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10437         * infcall.c (_initialize_infcall): Add declaration.
10438         * infcmd.c (_initialize_infcmd): Add declaration.
10439         * inflow.c (_initialize_inflow): Add declaration.
10440         * infrun.c (_initialize_infrun): Add declaration.
10441         * interps.c (_initialize_interpreter): Add declaration.
10442         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10443         * jit.c (_initialize_jit): Add declaration.
10444         * language.c (_initialize_language): Add declaration.
10445         * linux-fork.c (_initialize_linux_fork): Add declaration.
10446         * linux-nat.c (_initialize_linux_nat): Add declaration.
10447         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10448         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10449         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10450         * m2-lang.c (_initialize_m2_language): Add declaration.
10451         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10452         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10453         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10454         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10455         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10456         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10457         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10458         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10459         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10460         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10461         * machoread.c (_initialize_machoread): Add declaration.
10462         * macrocmd.c (_initialize_macrocmd): Add declaration.
10463         * macroscope.c (_initialize_macroscope): Add declaration.
10464         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10465         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10466         * maint.c (_initialize_maint_cmds): Add declaration.
10467         * mdebugread.c (_initialize_mdebugread): Add declaration.
10468         * memattr.c (_initialize_mem): Add declaration.
10469         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10470         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10471         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10472         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10473         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10474         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10475         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10476         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10477         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10478         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10479         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10480         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10481         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10482         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10483         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10484         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10485         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10486         * mipsread.c (_initialize_mipsread): Add declaration.
10487         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10488         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10489         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10490         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10491         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10492         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10493         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10494         * nto-procfs.c (_initialize_procfs): Add declaration.
10495         * objc-lang.c (_initialize_objc_language): Add declaration.
10496         * observable.c (_initialize_observer): Add declaration.
10497         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10498         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10499         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10500         * osabi.c (_initialize_gdb_osabi): Add declaration.
10501         * osdata.c (_initialize_osdata): Add declaration.
10502         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10503         * parse.c (_initialize_parse): Add declaration.
10504         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10505         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10506         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10507         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10508         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10509         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10510         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10511         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10512         * printcmd.c (_initialize_printcmd): Add declaration.
10513         * probe.c (_initialize_probe): Add declaration.
10514         * proc-api.c (_initialize_proc_api): Add declaration.
10515         * proc-events.c (_initialize_proc_events): Add declaration.
10516         * proc-service.c (_initialize_proc_service): Add declaration.
10517         * procfs.c (_initialize_procfs): Add declaration.
10518         * producer.c (_initialize_producer): Add declaration.
10519         * psymtab.c (_initialize_psymtab): Add declaration.
10520         * python/python.c (_initialize_python): Add declaration.
10521         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10522         * record-btrace.c (_initialize_record_btrace): Add declaration.
10523         * record-full.c (_initialize_record_full): Add declaration.
10524         * record.c (_initialize_record): Add declaration.
10525         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10526         * regcache.c (_initialize_regcache): Add declaration.
10527         * reggroups.c (_initialize_reggroup): Add declaration.
10528         * remote-notif.c (_initialize_notif): Add declaration.
10529         * remote-sim.c (_initialize_remote_sim): Add declaration.
10530         * remote.c (_initialize_remote): Add declaration.
10531         * reverse.c (_initialize_reverse): Add declaration.
10532         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10533         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10534         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10535         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10536         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10537         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10538         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10539         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10540         Add declaration.
10541         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10542         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10543         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10544         * rust-exp.y (_initialize_rust_exp): Add declaration.
10545         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10546         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10547         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10548         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10549         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10550         * score-tdep.c (_initialize_score_tdep): Add declaration.
10551         * ser-go32.c (_initialize_ser_dos): Add declaration.
10552         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10553         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10554         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10555         * ser-uds.c (_initialize_ser_socket): Add declaration.
10556         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10557         * serial.c (_initialize_serial): Add declaration.
10558         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10559         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10560         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10561         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10562         * skip.c (_initialize_step_skip): Add declaration.
10563         * sol-thread.c (_initialize_sol_thread): Add declaration.
10564         * solib-aix.c (_initialize_solib_aix): Add declaration.
10565         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10566         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10567         * solib-frv.c (_initialize_frv_solib): Add declaration.
10568         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10569         * solib-target.c (_initialize_solib_target): Add declaration.
10570         * solib.c (_initialize_solib): Add declaration.
10571         * source-cache.c (_initialize_source_cache): Add declaration.
10572         * source.c (_initialize_source): Add declaration.
10573         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10574         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10575         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10576         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10577         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10578         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10579         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10580         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10581         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10582         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10583         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10584         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10585         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10586         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10587         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10588         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10589         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10590         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10591         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10592         * stabsread.c (_initialize_stabsread): Add declaration.
10593         * stack.c (_initialize_stack): Add declaration.
10594         * stap-probe.c (_initialize_stap_probe): Add declaration.
10595         * std-regs.c (_initialize_frame_reg): Add declaration.
10596         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10597         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10598         * symfile.c (_initialize_symfile): Add declaration.
10599         * symmisc.c (_initialize_symmisc): Add declaration.
10600         * symtab.c (_initialize_symtab): Add declaration.
10601         * target.c (_initialize_target): Add declaration.
10602         * target-connection.c (_initialize_target_connection): Add
10603         declaration.
10604         * target-dcache.c (_initialize_target_dcache): Add declaration.
10605         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10606         * thread.c (_initialize_thread): Add declaration.
10607         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10608         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10609         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10610         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10611         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10612         * tracectf.c (_initialize_ctf): Add declaration.
10613         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10614         * tracefile.c (_initialize_tracefile): Add declaration.
10615         * tracepoint.c (_initialize_tracepoint): Add declaration.
10616         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10617         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10618         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10619         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10620         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10621         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10622         * tui/tui.c (_initialize_tui): Add declaration.
10623         * typeprint.c (_initialize_typeprint): Add declaration.
10624         * ui-style.c (_initialize_ui_style): Add declaration.
10625         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10626         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10627         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10628         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10629         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10630         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10631         * unittests/filtered_iterator-selftests.c
10632         (_initialize_filtered_iterator_selftests): Add declaration.
10633         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10634         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10635         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10636         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10637         * unittests/main-thread-selftests.c
10638         (_initialize_main_thread_selftests): Add declaration.
10639         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10640         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10641         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10642         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10643         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10644         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10645         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10646         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10647         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10648         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10649         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10650         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10651         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10652         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10653         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10654         declaration.
10655         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10656         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10657         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10658         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10659         * user-regs.c (_initialize_user_regs): Add declaration.
10660         * utils.c (_initialize_utils): Add declaration.
10661         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10662         * valops.c (_initialize_valops): Add declaration.
10663         * valprint.c (_initialize_valprint): Add declaration.
10664         * value.c (_initialize_values): Add declaration.
10665         * varobj.c (_initialize_varobj): Add declaration.
10666         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10667         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10668         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10669         * windows-nat.c (_initialize_windows_nat): Add declaration.
10670         (_initialize_check_for_gdb_ini): Add declaration.
10671         (_initialize_loadable): Add declaration.
10672         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10673         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10674         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10675         * xcoffread.c (_initialize_xcoffread): Add declaration.
10676         * xml-support.c (_initialize_xml_support): Add declaration.
10677         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10678         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10679         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10680         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10681
10682 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10683
10684         * regformats/regdat.sh: Generate declaration for init function.
10685
10686 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10687
10688         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10689         up.
10690         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10691         close_one_inferior>: New methods.
10692         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10693         pass down target to find_inferior_pid.
10694         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10695         Pass down target to find_inferior_ptid.
10696         (gdbsim_target::create_inferior): Pass down target to
10697         add_thread_silent.
10698         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10699         target down to find_inferior_ptid and switch_to_thread.
10700         (gdbsim_target::close): Update to call close_one_inferior.
10701         (struct resume_data): Remove.
10702         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10703         directly, rather than through a void pointer.
10704         (gdbsim_target::resume): Update to call resume_one_inferior.
10705
10706 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10707
10708         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10709
10710 2020-01-12  Pedro Alves  <palves@redhat.com>
10711
10712         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10713         directly for the current inferior instead of
10714         discard_all_inferiors.
10715         (discard_all_inferiors): Delete.
10716
10717 2020-01-11  Tom Tromey  <tom@tromey.com>
10718
10719         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10720         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10721         deprecated_safe_get_selected_frame.
10722
10723 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10724
10725         * inferior.c (print_inferior): Switch inferior before printing it.
10726
10727 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10728             Pedro Alves  <palves@redhat.com>
10729
10730         * progspace-and-thread.c (switch_to_program_space_and_thread):
10731         Assert there's an inferior for PSPACE.  Use
10732         switch_to_inferior_no_thread to switch the inferior too.
10733         * progspace.c (program_space::~program_space): Call
10734         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10735         (program_space::free_all_objfiles): Don't call clear_symtab_users
10736         here.
10737         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10738
10739 2020-01-10  Pedro Alves  <palves@redhat.com>
10740
10741         * NEWS: Mention multi-target debugging, "info connections", and
10742         "add-inferior -no-connection".
10743
10744 2020-01-10  Pedro Alves  <palves@redhat.com>
10745
10746         * infrun.c: Include "target-connection.h".
10747         (check_multi_target_resumption): New.
10748         (proceed): Call it.
10749         * target-connection.c (make_target_connection_string): Make
10750         extern.
10751         * target-connection.h (make_target_connection_string): Declare.
10752
10753 2020-01-10  Pedro Alves  <palves@redhat.com>
10754
10755         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10756         * inferior.c (uiout_field_connection): New function.
10757         (print_inferior): Add new "connection-id" column.
10758         (add_inferior_command): Show connection number/string of added
10759         inferior.
10760         * process-stratum-target.h
10761         (process_stratum_target::connection_string): New virtual method.
10762         (process_stratum_target::connection_number): New field.
10763         * remote.c (remote_target::connection_string): New override.
10764         * target-connection.c: New file.
10765         * target-connection.h: New file.
10766         * target.c (decref_target): Remove process_stratum targets from
10767         the connection list.
10768         (target_stack::push): Add process_stratum targets to the
10769         connection list.
10770
10771 2020-01-10  Pedro Alves  <palves@redhat.com>
10772
10773         Revert:
10774         2016-04-12  Pedro Alves  <palves@redhat.com>
10775         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10776         Remove references to name.
10777         * serial.h (struct serial) <name>: Delete.
10778
10779 2020-01-10  Pedro Alves  <palves@redhat.com>
10780
10781         * gdbarch-selftests.c (register_to_value_test): Remove "target
10782         already pushed" check.
10783
10784 2020-01-10  Pedro Alves  <palves@redhat.com>
10785             John Baldwin  <jhb@FreeBSD.org>
10786
10787         * aarch64-linux-nat.c
10788         (aarch64_linux_nat_target::thread_architecture): Adjust.
10789         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10790         (task_command_1): Likewise.
10791         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10792         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10793         (aix_thread_target::store_registers)
10794         (aix_thread_target::thread_alive): Adjust.
10795         * amd64-fbsd-tdep.c: Include "inferior.h".
10796         (amd64fbsd_get_thread_local_address): Pass down target.
10797         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10798         thread's gdbarch instead of target_gdbarch.
10799         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10800         get_last_target_status.
10801         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10802         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10803         inferiors.
10804         (update_inserted_breakpoint_locations): Skip if inferiors with no
10805         execution.
10806         (update_global_location_list): When handling moribund locations,
10807         find representative inferior for location's pspace, and use thread
10808         count of its process_stratum target.
10809         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10810         * bsd-uthread.c (bsd_uthread_target::wait): Use
10811         as_process_stratum_target and adjust thread_change_ptid and
10812         add_thread calls.
10813         (bsd_uthread_target::update_thread_list): Use
10814         as_process_stratum_target and adjust find_thread_ptid,
10815         thread_change_ptid and add_thread calls.
10816         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10817         find_thread_ptid call.
10818         * corelow.c (add_to_thread_list): Adjust add_thread call.
10819         (core_target_open): Adjust add_thread_silent and thread_count
10820         calls.
10821         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10822         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10823         * event-top.c (async_disconnect): Pop targets from all inferiors.
10824         * exec.c (add_target_sections): Push exec target on all inferiors
10825         sharing the program space.
10826         (remove_target_sections): Remove the exec target from all
10827         inferiors sharing the program space.
10828         (exec_on_vfork): New.
10829         * exec.h (exec_on_vfork): Declare.
10830         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10831         Pass it down.
10832         (fbsd_nat_target::update_thread_list): Adjust.
10833         (fbsd_nat_target::resume): Adjust.
10834         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10835         down.
10836         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10837         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10838         get_thread_arch_regcache call.
10839         * fork-child.c (gdb_startup_inferior): Pass target down to
10840         startup_inferior and set_executing.
10841         * gdbthread.h (struct process_stratum_target): Forward declare.
10842         (add_thread, add_thread_silent, add_thread_with_info)
10843         (in_thread_list): Add process_stratum_target parameter.
10844         (find_thread_ptid(inferior*, ptid_t)): New overload.
10845         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10846         parameter.
10847         (all_threads()): Delete overload.
10848         (all_threads, all_non_exited_threads): Add process_stratum_target
10849         parameter.
10850         (all_threads_safe): Use brace initialization.
10851         (thread_count): Add process_stratum_target parameter.
10852         (set_resumed, set_running, set_stop_requested, set_executing)
10853         (threads_are_executing, finish_thread_state): Add
10854         process_stratum_target parameter.
10855         (switch_to_thread): Use is_current_thread.
10856         * i386-fbsd-tdep.c: Include "inferior.h".
10857         (i386fbsd_get_thread_local_address): Pass down target.
10858         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10859         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10860         have_inferiors check.
10861         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10862         (inf_ptrace_target::attach): Adjust.
10863         * infcall.c (run_inferior_call): Adjust.
10864         * infcmd.c (run_command_1): Pass target to
10865         scoped_finish_thread_state.
10866         (proceed_thread_callback): Skip inferiors with no execution.
10867         (continue_command): Rename 'all_threads' local to avoid hiding
10868         'all_threads' function.  Adjust get_last_target_status call.
10869         (prepare_one_step): Adjust set_running call.
10870         (signal_command): Use user_visible_resume_target.  Compare thread
10871         pointers instead of inferior_ptid.
10872         (info_program_command): Adjust to pass down target.
10873         (attach_command): Mark target's 'thread_executing' flag.
10874         (stop_current_target_threads_ns): New, factored out from ...
10875         (interrupt_target_1): ... this.  Switch inferior before making
10876         target calls.
10877         * inferior-iter.h
10878         (struct all_inferiors_iterator, struct all_inferiors_range)
10879         (struct all_inferiors_safe_range)
10880         (struct all_non_exited_inferiors_range): Filter on
10881         process_stratum_target too.  Remove explicit.
10882         * inferior.c (inferior::inferior): Push dummy target on target
10883         stack.
10884         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10885         Add process_stratum_target parameter, and pass it down.
10886         (have_live_inferiors): Adjust.
10887         (switch_to_inferior_and_push_target): New.
10888         (add_inferior_command, clone_inferior_command): Handle
10889         "-no-connection" parameter.  Use
10890         switch_to_inferior_and_push_target.
10891         (_initialize_inferior): Mention "-no-connection" option in
10892         the help of "add-inferior" and "clone-inferior" commands.
10893         * inferior.h: Include "process-stratum-target.h".
10894         (interrupt_target_1): Use bool.
10895         (struct inferior) <push_target, unpush_target, target_is_pushed,
10896         find_target_beneath, top_target, process_target, target_at,
10897         m_stack>: New.
10898         (discard_all_inferiors): Delete.
10899         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10900         (all_inferiors, all_non_exited_inferiors): Add
10901         process_stratum_target parameter.
10902         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10903         (target_last_proc_target): New global.
10904         (follow_fork_inferior): Push target on new inferior.  Pass target
10905         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10906         reference count.
10907         (follow_fork): Adjust get_last_target_status call.  Also consider
10908         target.
10909         (follow_exec): Push target on new inferior.
10910         (struct execution_control_state) <target>: New field.
10911         (user_visible_resume_target): New.
10912         (do_target_resume): Call target_async.
10913         (resume_1): Set target's threads_executing flag.  Consider resume
10914         target.
10915         (commit_resume_all_targets): New.
10916         (proceed): Also consider resume target.  Skip threads of inferiors
10917         with no execution.  Commit resumtion in all targets.
10918         (start_remote): Pass current inferior to wait_for_inferior.
10919         (infrun_thread_stop_requested): Consider target as well.  Pass
10920         thread_info pointer to clear_inline_frame_state instead of ptid.
10921         (infrun_thread_thread_exit): Consider target as well.
10922         (random_pending_event_thread): New inferior parameter.  Use it.
10923         (do_target_wait): Rename to ...
10924         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10925         down.
10926         (threads_are_resumed_pending_p, do_target_wait): New.
10927         (prepare_for_detach): Adjust calls.
10928         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10929         do_target_wait_1 instead of do_target_wait.
10930         (fetch_inferior_event): Adjust.  Switch to representative
10931         inferior.  Pass target down.
10932         (set_last_target_status): Add process_stratum_target parameter.
10933         Save target in global.
10934         (get_last_target_status): Add process_stratum_target parameter and
10935         handle it.
10936         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10937         (context_switch): Check inferior_ptid == null_ptid before calling
10938         inferior_thread().
10939         (get_inferior_stop_soon): Pass down target.
10940         (wait_one): Rename to ...
10941         (poll_one_curr_target): ... this.
10942         (struct wait_one_event): New.
10943         (wait_one): New.
10944         (stop_all_threads): Adjust.
10945         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10946         event's target.
10947         (switch_back_to_stepped_thread): Also consider target.
10948         (print_stop_event): Update.
10949         (normal_stop): Update.  Also consider the resume target.
10950         * infrun.h (wait_for_inferior): Remove declaration.
10951         (user_visible_resume_target): New declaration.
10952         (get_last_target_status, set_last_target_status): New
10953         process_stratum_target parameter.
10954         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10955         process_stratum_target parameter, and use it.
10956         (clear_inline_frame_state (thread_info*)): New.
10957         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10958         process_stratum_target parameter.
10959         (clear_inline_frame_state (thread_info*)): Declare.
10960         * linux-fork.c (delete_checkpoint_command): Pass target down to
10961         find_thread_ptid.
10962         (checkpoint_command): Adjust.
10963         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10964         instead of just tweaking inferior_ptid.
10965         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10966         (exit_lwp): Pass target down to find_thread_ptid.
10967         (attach_proc_task_lwp_callback): Pass target down to
10968         add_thread/set_running/set_executing.
10969         (linux_nat_target::attach): Pass target down to
10970         thread_change_ptid.
10971         (get_detach_signal): Pass target down to find_thread_ptid.
10972         Consider last target status's target.
10973         (linux_resume_one_lwp_throw, resume_lwp)
10974         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10975         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10976         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10977         (linux_nat_target::async_wait_fd): New.
10978         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10979         target down.
10980         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10981         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10982         * linux-thread-db.c (struct thread_db_info::process_target): New
10983         field.
10984         (add_thread_db_info): Save target.
10985         (get_thread_db_info): New process_stratum_target parameter.  Also
10986         match target.
10987         (delete_thread_db_info): New process_stratum_target parameter.
10988         Also match target.
10989         (thread_from_lwp): Adjust to pass down target.
10990         (thread_db_notice_clone): Pass down target.
10991         (check_thread_db_callback): Pass down target.
10992         (try_thread_db_load_1): Always push the thread_db target.
10993         (try_thread_db_load, record_thread): Pass target down.
10994         (thread_db_target::detach): Pass target down.  Always unpush the
10995         thread_db target.
10996         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10997         target down.  Always unpush the thread_db target.
10998         (find_new_threads_callback, thread_db_find_new_threads_2)
10999         (thread_db_target::update_thread_list): Pass target down.
11000         (thread_db_target::pid_to_str): Pass current inferior down.
11001         (thread_db_target::get_thread_local_address): Pass target down.
11002         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11003         target down.
11004         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11005         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11006         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11007         (procfs_init_inferior): Rename to ...
11008         (procfs_target::procfs_init_inferior): ... this and adjust.
11009         (procfs_target::create_inferior, procfs_notice_thread)
11010         (procfs_do_thread_registers): Adjust.
11011         * ppc-fbsd-tdep.c: Include "inferior.h".
11012         (ppcfbsd_get_thread_local_address): Pass down target.
11013         * proc-service.c (ps_xfer_memory): Switch current inferior and
11014         program space as well.
11015         (get_ps_regcache): Pass target down.
11016         * process-stratum-target.c
11017         (process_stratum_target::thread_address_space)
11018         (process_stratum_target::thread_architecture): Pass target down.
11019         * process-stratum-target.h
11020         (process_stratum_target::threads_executing): New field.
11021         (as_process_stratum_target): New.
11022         * ravenscar-thread.c
11023         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11024         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11025         down.
11026         * record-btrace.c (record_btrace_target::info_record): Adjust.
11027         (record_btrace_target::record_method)
11028         (record_btrace_target::record_is_replaying)
11029         (record_btrace_target::fetch_registers)
11030         (get_thread_current_frame_id, record_btrace_target::resume)
11031         (record_btrace_target::wait, record_btrace_target::stop): Pass
11032         target down.
11033         * record-full.c (record_full_wait_1): Switch to event thread.
11034         Pass target down.
11035         * regcache.c (regcache::regcache)
11036         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11037         process_stratum_target parameter and handle it.
11038         (current_thread_target): New global.
11039         (get_thread_regcache): Add process_stratum_target parameter and
11040         handle it.  Switch inferior before calling target method.
11041         (get_thread_regcache): Pass target down.
11042         (get_thread_regcache_for_ptid): Pass target down.
11043         (registers_changed_ptid): Add process_stratum_target parameter and
11044         handle it.
11045         (registers_changed_thread, registers_changed): Pass target down.
11046         (test_get_thread_arch_aspace_regcache): New.
11047         (current_regcache_test): Define a couple local test_target_ops
11048         instances and use them for testing.
11049         (readwrite_regcache): Pass process_stratum_target parameter.
11050         (cooked_read_test, cooked_write_test): Pass mock_target down.
11051         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11052         (get_thread_arch_aspace_regcache): Add process_stratum_target
11053         parameter.
11054         (regcache::target): New method.
11055         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11056         (regcache::registers_changed_ptid): Add process_stratum_target
11057         parameter.
11058         (regcache::m_target): New field.
11059         (registers_changed_ptid): Add process_stratum_target parameter.
11060         * remote.c (remote_state::supports_vCont_probed): New field.
11061         (remote_target::async_wait_fd): New method.
11062         (remote_unpush_and_throw): Add remote_target parameter.
11063         (get_current_remote_target): Adjust.
11064         (remote_target::remote_add_inferior): Push target.
11065         (remote_target::remote_add_thread)
11066         (remote_target::remote_notice_new_inferior)
11067         (get_remote_thread_info): Pass target down.
11068         (remote_target::update_thread_list): Skip threads of inferiors
11069         bound to other targets.  (remote_target::close): Don't discard
11070         inferiors.  (remote_target::add_current_inferior_and_thread)
11071         (remote_target::process_initial_stop_replies)
11072         (remote_target::start_remote)
11073         (remote_target::remote_serial_quit_handler): Pass down target.
11074         (remote_target::remote_unpush_target): New remote_target
11075         parameter.  Unpush the target from all inferiors.
11076         (remote_target::remote_unpush_and_throw): New remote_target
11077         parameter.  Pass it down.
11078         (remote_target::open_1): Check whether the current inferior has
11079         execution instead of checking whether any inferior is live.  Pass
11080         target down.
11081         (remote_target::remote_detach_1): Pass down target.  Use
11082         remote_unpush_target.
11083         (extended_remote_target::attach): Pass down target.
11084         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11085         (remote_target::append_resumption): Pass down target.
11086         (remote_target::append_pending_thread_resumptions)
11087         (remote_target::remote_resume_with_hc, remote_target::resume)
11088         (remote_target::commit_resume): Pass down target.
11089         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11090         (remote_target::interrupt_query)
11091         (remote_target::remove_new_fork_children)
11092         (remote_target::check_pending_events_prevent_wildcard_vcont)
11093         (remote_target::remote_parse_stop_reply)
11094         (remote_target::process_stop_reply): Pass down target.
11095         (first_remote_resumed_thread): New remote_target parameter.  Pass
11096         it down.
11097         (remote_target::wait_as): Pass down target.
11098         (unpush_and_perror): New remote_target parameter.  Pass it down.
11099         (remote_target::readchar, remote_target::remote_serial_write)
11100         (remote_target::getpkt_or_notif_sane_1)
11101         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11102         down target.
11103         (remote_target::mourn_inferior): Pass down target.  Use
11104         remote_unpush_target.
11105         (remote_target::core_of_thread)
11106         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11107         (remote_target::pid_to_exec_file)
11108         (remote_target::thread_handle_to_thread_info): Pass down target.
11109         (remote_target::async_wait_fd): New.
11110         * riscv-fbsd-tdep.c: Include "inferior.h".
11111         (riscv_fbsd_get_thread_local_address): Pass down target.
11112         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11113         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11114         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11115         Adjust.
11116         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11117         * solib-svr4.c (enable_break): Pass down target.
11118         * spu-multiarch.c (parse_spufs_run): Pass down target.
11119         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11120         * target-delegates.c: Regenerate.
11121         * target.c (g_target_stack): Delete.
11122         (current_top_target): Return the current inferior's top target.
11123         (target_has_execution_1): Refer to the passed-in inferior's top
11124         target.
11125         (target_supports_terminal_ours): Check whether the initial
11126         inferior was already created.
11127         (decref_target): New.
11128         (target_stack::push): Incref/decref the target.
11129         (push_target, push_target, unpush_target): Adjust.
11130         (target_stack::unpush): Defref target.
11131         (target_is_pushed): Return bool.  Adjust to refer to the current
11132         inferior's target stack.
11133         (dispose_inferior): Delete, and inline parts ...
11134         (target_preopen): ... here.  Only dispose of the current inferior.
11135         (target_detach): Hold strong target reference while detaching.
11136         Pass target down.
11137         (target_thread_name): Add assertion.
11138         (target_resume): Pass down target.
11139         (target_ops::beneath, find_target_at): Adjust to refer to the
11140         current inferior's target stack.
11141         (get_dummy_target): New.
11142         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11143         has a thread running.
11144         (initialize_targets): Rename to ...
11145         (_initialize_target): ... this.
11146         * target.h: Include "gdbsupport/refcounted-object.h".
11147         (struct target_ops): Inherit refcounted_object.
11148         (target_ops::shortname, target_ops::longname): Make const.
11149         (target_ops::async_wait_fd): New method.
11150         (decref_target): Declare.
11151         (struct target_ops_ref_policy): New.
11152         (target_ops_ref): New typedef.
11153         (get_dummy_target): Declare function.
11154         (target_is_pushed): Return bool.
11155         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11156         (all_matching_threads_iterator::all_matching_threads_iterator):
11157         Handle filter target.
11158         * thread-iter.h (struct all_matching_threads_iterator, struct
11159         all_matching_threads_range, class all_non_exited_threads_range):
11160         Filter by target too.  Remove explicit.
11161         * thread.c (threads_executing): Delete.
11162         (inferior_thread): Pass down current inferior.
11163         (clear_thread_inferior_resources): Pass down thread pointer
11164         instead of ptid_t.
11165         (add_thread_silent, add_thread_with_info, add_thread): Add
11166         process_stratum_target parameter.  Use it for thread and inferior
11167         searches.
11168         (is_current_thread): New.
11169         (thread_info::deletable): Use it.
11170         (find_thread_ptid, thread_count, in_thread_list)
11171         (thread_change_ptid, set_resumed, set_running): New
11172         process_stratum_target parameter.  Pass it down.
11173         (set_executing): New process_stratum_target parameter.  Pass it
11174         down.  Adjust reference to 'threads_executing'.
11175         (threads_are_executing): New process_stratum_target parameter.
11176         Adjust reference to 'threads_executing'.
11177         (set_stop_requested, finish_thread_state): New
11178         process_stratum_target parameter.  Pass it down.
11179         (switch_to_thread): Also match inferior.
11180         (switch_to_thread): New process_stratum_target parameter.  Pass it
11181         down.
11182         (update_threads_executing): Reimplement.
11183         * top.c (quit_force): Pop targets from all inferior.
11184         (gdb_init): Don't call initialize_targets.
11185         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11186         Declare.
11187         (windows_add_thread, windows_delete_thread): Adjust.
11188         (get_windows_debug_event): Rename to ...
11189         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11190         * tracefile-tfile.c (tfile_target_open): Pass down target.
11191         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11192         Forward declare.
11193         (switch_to_thread): Add process_stratum_target parameter.
11194         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11195         parameter.  Use it.
11196         (mi_on_resume): Pass target down.
11197         * nat/fork-inferior.c (startup_inferior): Add
11198         process_stratum_target parameter.  Pass it down.
11199         * nat/fork-inferior.h (startup_inferior): Add
11200         process_stratum_target parameter.
11201         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11202
11203 2020-01-10  Pedro Alves  <palves@redhat.com>
11204
11205         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11206         directly.  Instead find the first thread in the thread list and
11207         use switch_to_thread.
11208
11209 2020-01-10  Pedro Alves  <palves@redhat.com>
11210
11211         * remote.c (remote_target::remote_add_inferior): Don't bind a
11212         process to the current inferior if the current inferior is already
11213         bound to a process.
11214
11215 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11216             Pedro Alves  <palves@redhat.com>
11217
11218         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11219         If no process is specified, return null_ptid instead of
11220         inferior_ptid.
11221         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11222         TARGET_WAITKIND_SIGNALLED with no pid.
11223
11224 2020-01-10  Pedro Alves  <palves@redhat.com>
11225
11226         * remote.c (first_remote_resumed_thread): New.
11227         (remote_target::wait_as): Use it as default event_ptid instead of
11228         inferior_ptid.
11229
11230 2020-01-10  Pedro Alves  <palves@redhat.com>
11231
11232         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11233
11234 2020-01-10  Pedro Alves  <palves@redhat.com>
11235
11236         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11237         not -1.
11238
11239 2020-01-10  Pedro Alves  <palves@redhat.com>
11240
11241         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11242         ptid to get_last_target_status.
11243         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11244         ptid to get_last_target_status.
11245         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11246         get_last_target_status.
11247         (info_program_command): Don't pass a target_waitstatus to
11248         get_last_target_status.
11249         * infrun.c (init_wait_for_inferior): Use
11250         nullify_last_target_wait_ptid.
11251         (get_last_target_status): Handle nullptr arguments.
11252         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11253         (print_stop_event): Don't pass a ptid to get_last_target_status.
11254         (normal_stop): Don't pass a ptid to get_last_target_status.
11255         * infrun.h (get_last_target_status, set_last_target_status): Move
11256         comments here and update.
11257         (nullify_last_target_wait_ptid): Declare.
11258         * linux-fork.c (fork_load_infrun_state): Remove local extern
11259         declaration of nullify_last_target_wait_ptid.
11260         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11261         to get_last_target_status.
11262
11263 2020-01-10  Pedro Alves  <palves@redhat.com>
11264
11265         * gdbthread.h (scoped_restore_current_thread)
11266         <dont_restore, restore, m_dont_restore>: Declare.
11267         * thread.c (thread_alive): Add assertion.  Return bool.
11268         (switch_to_thread_if_alive): New.
11269         (prune_threads): Switch inferior/thread.
11270         (print_thread_info_1): Switch thread before calling target methods.
11271         (scoped_restore_current_thread::restore): New, factored out from
11272         ...
11273         (scoped_restore_current_thread::~scoped_restore_current_thread):
11274         ... this.
11275         (scoped_restore_current_thread::scoped_restore_current_thread):
11276         Add assertion.
11277         (thread_apply_all_command, thread_select): Use
11278         switch_to_thread_if_alive.
11279         * infrun.c (proceed, restart_threads, handle_signal_stop)
11280         (switch_back_to_stepped_thread): Switch current thread before
11281         calling target methods.
11282
11283 2020-01-10  Pedro Alves <palves@redhat.com>
11284
11285         * inferior.c (switch_to_inferior_no_thread): New function,
11286         factored out from ...
11287         (inferior_command): ... here.
11288         * inferior.h (switch_to_inferior_no_thread): Declare.
11289         * mi/mi-main.c (run_one_inferior): Use
11290         switch_to_inferior_no_thread.
11291
11292 2020-01-10  Pedro Alves  <palves@redhat.com>
11293
11294         * infcmd.c (kill_command): Remove dead code.
11295
11296 2020-01-10  Pedro Alves  <palves@redhat.com>
11297
11298         * remote.c (remote_target::mourn_inferior): No longer check
11299         whether the target is running.
11300
11301 2020-01-10  Pedro Alves  <palves@redhat.com>
11302
11303         * corelow.c (core_target::has_execution): Change parameter type to
11304         inferior pointer.
11305         * inferior.c (number_of_live_inferiors): Use
11306         inferior::has_execution instead of target_has_execution_1.
11307         * inferior.h (inferior::has_execution): New.
11308         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11309         inferior::has_execution instead of target_has_execution_1.
11310         * process-stratum-target.c
11311         (process_stratum_target::has_execution): Change parameter type to
11312         inferior pointer.  Check the inferior's PID instead of
11313         inferior_ptid.
11314         * process-stratum-target.h
11315         (process_stratum_target::has_execution): Change parameter type to
11316         inferior pointer.
11317         * record-full.c (record_full_core_target::has_execution): Change
11318         parameter type to inferior pointer.
11319         * target.c (target_has_execution_1): Change parameter type to
11320         inferior pointer.
11321         (target_has_execution_current): Adjust.
11322         * target.h (target_ops::has_execution): Change parameter type to
11323         inferior pointer.
11324         (target_has_execution_1): Change parameter type to inferior
11325         pointer.  Change return type to bool.
11326         * tracefile.h (tracefile_target::has_execution): Change parameter
11327         type to inferior pointer.
11328
11329 2020-01-10  Pedro Alves  <palves@redhat.com>
11330
11331         * exceptions.c (print_flush): Remove current_top_target() check.
11332
11333 2020-01-10  Pedro Alves  <palves@redhat.com>
11334
11335         * remote.c (show_remote_exec_file): Show the current inferior's
11336         exec-file instead of the command variable's value.
11337
11338 2020-01-10  Pedro Alves  <palves@redhat.com>
11339
11340         * record-full.c (record_full_resume_ptid): New global.
11341         (record_full_target::resume): Set it.
11342         (record_full_wait_1): Use record_full_resume_ptid instead of
11343         inferior_ptid.
11344
11345 2020-01-10  Pedro Alves  <palves@redhat.com>
11346
11347         * gdbthread.h (scoped_restore_current_thread)
11348         <dont_restore, restore, m_dont_restore>: Declare.
11349         * thread.c (thread_alive): Add assertion.  Return bool.
11350         (switch_to_thread_if_alive): New.
11351         (prune_threads): Switch inferior/thread.
11352         (print_thread_info_1): Switch thread before calling target methods.
11353         (scoped_restore_current_thread::restore): New, factored out from
11354         ...
11355         (scoped_restore_current_thread::~scoped_restore_current_thread):
11356         ... this.
11357         (scoped_restore_current_thread::scoped_restore_current_thread):
11358         Add assertion.
11359         (thread_apply_all_command, thread_select): Use
11360         switch_to_thread_if_alive.
11361
11362 2020-01-10  George Barrett  <bob@bob131.so>
11363
11364         * stap-probe.c (stap_modify_semaphore): Don't check for null
11365         semaphores.
11366         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11367         for null semaphores.
11368
11369 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11370
11371         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11372         all source windows, and maintain horizontal scroll status while
11373         doing so.
11374
11375 2020-01-09  Tom Tromey  <tom@tromey.com>
11376
11377         PR tui/18932:
11378         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11379         update_source_window, not print_source_lines.
11380
11381 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11382
11383         * tui/tui.c (tui_enable): Register tui hooks after calling
11384         tui_display_main.
11385
11386 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11387
11388         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11389
11390 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11391
11392         * thread.c (print_thread_info_1): Fix indentation.
11393
11394 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11395
11396         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11397         unique_xmalloc_ptr outside the if to always free the demangled name.
11398
11399 2020-01-08  Tom Tromey  <tromey@adacore.com>
11400
11401         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11402         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11403         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11404         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11405         Remove.
11406         (section_offsets): New typedef.
11407         * symtab.c (fixup_section, get_msymbol_address): Update.
11408         * symmisc.c (dump_msymbols): Update.
11409         * symfile.h (relative_addr_info_to_section_offsets)
11410         (symfile_map_offsets_to_segments): Update.
11411         * symfile.c (build_section_addr_info_from_objfile)
11412         (init_objfile_sect_indices): Update.
11413         (struct place_section_arg): Change type of "offsets".
11414         (place_section): Update.
11415         (relative_addr_info_to_section_offsets): Change type of
11416         "section_offsets".  Remove "num_sections" parameter.
11417         (default_symfile_offsets, syms_from_objfile_1)
11418         (set_objfile_default_section_offset): Update.
11419         (reread_symbols): No need to preserve section offsets by hand.
11420         (symfile_map_offsets_to_segments): Change type of "offsets".
11421         * stap-probe.c (relocate_address): Update.
11422         * stabsread.h (process_one_symbol): Update.
11423         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11424         (solib_target_relocate_section_addresses): Update.
11425         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11426         Update.
11427         * solib-frv.c (frv_relocate_main_executable): Update.
11428         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11429         * solib-aix.c (solib_aix_get_section_offsets): Change return
11430         type.
11431         (solib_aix_solib_create_inferior_hook): Update.
11432         * remote.c (remote_target::get_offsets): Update.
11433         * psymtab.c (find_pc_sect_psymtab): Update.
11434         * psympriv.h (struct partial_symbol) <address, text_low,
11435         text_high>: Update.
11436         * objfiles.h (obj_section_offset): Update.
11437         (struct objfile) <section_offsets>: Change type.
11438         <num_sections>: Remove.
11439         (objfile_relocate): Update.
11440         * objfiles.c (entry_point_address_query): Update
11441         (relocate_one_symbol): Change type of "section_offsets".
11442         (objfile_relocate1, objfile_relocate1): Change type of
11443         "new_offsets".
11444         (objfile_rebase1): Update.
11445         * mipsread.c (mipscoff_symfile_read): Update.
11446         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11447         parameter.
11448         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11449         (parse_external, psymtab_to_symtab_1): Update.
11450         * machoread.c (macho_symfile_offsets): Update.
11451         * ia64-tdep.c (ia64_find_unwind_table): Update.
11452         * hppa-tdep.c (read_unwind_info): Update.
11453         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11454         * dwarf2read.c (create_addrmap_from_index)
11455         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11456         (process_psymtab_comp_unit_reader, add_partial_symbol)
11457         (add_partial_subprogram, process_full_comp_unit)
11458         (read_file_scope, read_func_scope, read_lexical_block_scope)
11459         (read_call_site_scope, dwarf2_rnglists_process)
11460         (dwarf2_ranges_process, dwarf2_ranges_read)
11461         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11462         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11463         Update.
11464         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11465         Update.
11466         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11467         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11468         (process_one_symbol): Change type of "section_offsets".
11469         * ctfread.c (get_objfile_text_range): Update.
11470         * coffread.c (coff_symtab_read, enter_linenos)
11471         (process_coff_symbol): Update.
11472         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11473         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11474
11475 2020-01-08  Tom Tromey  <tromey@adacore.com>
11476
11477         * dwarf2read.c (parse_macro_definition): Use std::string.
11478         (parse_macro_definition): Likewise.
11479
11480 2020-01-08  Tom Tromey  <tromey@adacore.com>
11481
11482         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11483         (ATTR_ALLOC_CHUNK): Remove.
11484
11485 2020-01-08  Tom Tromey  <tromey@adacore.com>
11486
11487         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11488
11489 2020-01-08  Tom Tromey  <tromey@adacore.com>
11490
11491         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11492         (dwarf2_compute_name, open_dwo_file): Likewise.
11493         (process_enumeration_scope): Use std::vector.
11494         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11495         (partial_die_info::fixup, dwarf2_start_subfile)
11496         (guess_full_die_structure_name, dwarf2_name): Likewise.
11497         (determine_prefix): Update.
11498         (guess_full_die_structure_name): Make return type const.
11499         (partial_die_full_name): Return unique_xmalloc_ptr.
11500         (DW_FIELD_ALLOC_CHUNK): Remove.
11501
11502 2020-01-07  Tom Tromey  <tromey@adacore.com>
11503
11504         PR build/24937:
11505         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11506
11507 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11508
11509         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11510
11511 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11512
11513         * stack.c (print_frame_info): Move disassemble_next_line code
11514         inside source_print block.
11515
11516 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11517
11518         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11519         gdb/signals.h, as we are now using native signal symbols.
11520
11521 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11522
11523         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11524         overflow by an early check of content vs threshold.
11525         * tui/tui-source.c (tui_source_window::line_is_displayed):
11526         Likewise.
11527
11528 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11529
11530         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11531
11532 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11533
11534         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11535         export table if no section contains it's RVA.
11536
11537 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11538
11539         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11540
11541 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11542
11543         * source.c (print_source_lines_base): Set last_line_listed.
11544
11545 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11546
11547         * tui/tui-disasm.c: Remove trailing spaces.
11548
11549 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11550             Pedro Alves  <palves@redhat.com>
11551
11552         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11553         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11554         (windows_gdb_signal_to_target): New function, uses the above
11555         enumeration to convert GDB internal signal codes to equivalent
11556         Windows codes.
11557         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11558         * windows-nat.c: Include "gdb_wait.h".
11559         (get_windows_debug_event): Extract the fatal exception from the
11560         exit status and convert to the equivalent Posix signal number.
11561         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11562         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11563         * gdbsupport/gdb_wait.c: New file, implements
11564         windows_status_to_termsig.
11565         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11566         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11567
11568 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11569
11570         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11571         show_layout.
11572
11573 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11574
11575         * aarch64-linux-nat.c
11576         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11577         and bfd_mach_aarch64.
11578
11579 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11580
11581         * ui-file.c (stdio_file::can_emit_style_escape)
11582         (tee_file::can_emit_style_escape): Ensure style is used also on
11583         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11584         to gdb_stdout.
11585         * main.c (set_gdb_data_directory): Use file style to output the
11586         warning that the given pathname is not a directory.
11587         * top.c (show_history_filename, gdb_safe_append_history)
11588         (show_gdb_datadir): Use file style.
11589
11590 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11591
11592         * solib-target.c (struct lm_info_target):
11593         Change offsets to be a unique_xmalloc_ptr.
11594         (solib_target_relocate_section_addresses): Update.
11595
11596 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11597
11598         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11599
11600 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11601
11602         * MAINTAINERS (Write After Approval): Add myself.
11603
11604 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11605
11606         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11607         Cell BE architecture.
11608         * target.h (struct target_ops) <thread_architecture>: Likewise.
11609
11610 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11611
11612         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11613
11614 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11615
11616         * MAINTAINERS (Write After Approval): Add myself.
11617
11618 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11619
11620         * gdbarch.sh: Update copyright year range of generated files.
11621
11622 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11623
11624         Update copyright year range in all GDB files.
11625
11626 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11627
11628         * copyright.py: Convert to Python 3.
11629
11630 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11631
11632         * copyright.py: Adapt after move of gnulib directory from gdb
11633         directory to toplevel directory.
11634
11635 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11636
11637         * copyright.py (main): Exit if run from the wrong directory.
11638
11639 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11640
11641         * top.c (print_gdb_version): Change copyright year to 2020.
11642
11643 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11644
11645         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11646
11647 For older changes see ChangeLog-2019.
11648 \f
11649 Local Variables:
11650 mode: change-log
11651 left-margin: 8
11652 fill-column: 74
11653 version-control: never
11654 coding: utf-8
11655 End: