gdb/ChangeLog

   1 2020-07-29  Tom de Vries  <tdevries@suse.de>
   2
   3         PR tdep/26280
   4         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
   5
   6 2020-07-28  Tom Tromey  <tromey@adacore.com>
   7
   8         PR symtab/26270:
   9         * symtab.h (find_pc_partial_function_sym): Declare.
  10         * cli/cli-cmds.c (disassemble_command): Use
  11         find_pc_partial_function_sym.  Check asm_demangle.
  12         * blockframe.c (cache_pc_function_sym): New global.
  13         (cache_pc_function_name): Remove.
  14         (clear_pc_function_cache): Update.
  15         (find_pc_partial_function_sym): New function, from
  16         find_pc_partial_function.
  17         (find_pc_partial_function): Rewrite using
  18         find_pc_partial_function_sym.
  19
  20 2020-07-28  Tom Tromey  <tromey@adacore.com>
  21
  22         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
  23         help.  Add usage.
  24
  25 2020-07-28  Tom Tromey  <tromey@adacore.com>
  26
  27         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
  28         <DW_OP_GNU_variable_value>: Cast to address type.
  29
  30 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
  31
  32         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
  33         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
  34         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
  35         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
  36         (nbsd_get_siginfo_type): New.
  37         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
  38         (_initialize_nbsd_tdep): New.
  39
  40 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         PR binutils/26301
  43         * configure: Regenerated.
  44
  45 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  46
  47         PR binutils/26301
  48         * configure: Regenerated.
  49
  50 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  51
  52         * python/py-frame.c: Remove 'user-regs.h' include.
  53         (frapy_read_register): Rewrite to make use of
  54         gdbpy_parse_register_id.
  55         * python/py-registers.c (gdbpy_parse_register_id): New function,
  56         moved here from python/py-unwind.c.  Updated the return type, and
  57         also accepts register descriptor objects.
  58         * python/py-unwind.c: Remove 'user-regs.h' include.
  59         (pyuw_parse_register_id): Moved to python/py-registers.c.
  60         (unwind_infopy_add_saved_register): Update to use
  61         gdbpy_parse_register_id.
  62         (pending_framepy_read_register): Likewise.
  63         * python/python-internal.h (gdbpy_parse_register_id): Declare.
  64
  65 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  66
  67         * python/py-registers.c: Add 'user-regs.h' include.
  68         (register_descriptor_iter_find): New function.
  69         (register_descriptor_iterator_object_methods): New static global
  70         methods array.
  71         (register_descriptor_iterator_object_type): Add pointer to methods
  72         array.
  73
  74 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
  75
  76         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
  77         for all architectures on FreeBSD 11.3 and later.
  78
  79 2020-07-27  Tom Tromey  <tromey@adacore.com>
  80
  81         * gcore.h (load_corefile): Don't declare.
  82
  83 2020-07-27  Tom de Vries  <tdevries@suse.de>
  84
  85         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
  86         * config.in: Regenerate.
  87         * configure: Regenerate.
  88
  89 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
  90
  91         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
  92         ws2tcpip.h.  When checking whether socklen_t type is defined, use
  93         ws2tcpip.h if it is available and sys/socket.h isn't.
  94         * configure: Regenerate.
  95         * config.in: Regenerate.
  96
  97 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  98
  99         PR fortran/23051
 100         PR fortran/26139
 101         * valops.c (value_ind): Pass address to
 102         readjust_indirect_value_type.
 103         * value.c (readjust_indirect_value_type): Make parameter
 104         non-const, and add extra address parameter.  Resolve original type
 105         before using it.
 106         * value.h (readjust_indirect_value_type): Update function
 107         signature and comment.
 108
 109 2020-07-25  Tom de Vries  <tdevries@suse.de>
 110
 111         PR symtab/26243
 112         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 113         entries.
 114
 115 2020-07-24  Aaron Merey  <amerey@redhat.com>
 116
 117         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 118         * configure: Rebuild.
 119
 120 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 121
 122         PR corefiles/26294
 123         * corelow.c (_initialize_corelow): Add period to help text
 124         for "maintenance print core-file-backed-mappings".
 125
 126 2020-07-23  Pedro Alves  <pedro@palves.net>
 127
 128         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 129         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 130         meanwhile.
 131         * frame.c (frame_cache_generation, get_frame_cache_generation):
 132         New.
 133         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 134         (get_prev_frame_if_no_cycle): On exception, don't touch
 135         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 136         * frame.h (get_frame_cache_generation): Declare.
 137
 138 2020-07-23  Tom de Vries  <tdevries@suse.de>
 139
 140         PR tui/26282
 141         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 142         New default constructor.
 143
 144 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 145
 146         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 147         exclude non-statement entries.
 148
 149 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 150
 151         * NEWS (New commands): Mention new command
 152         "maintenance print core-file-backed-mappings".
 153
 154 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 155
 156         * corelow.c (gdbcmd.h): Include.
 157         (core_target::info_proc_mappings): New method.
 158         (get_current_core_target): New function.
 159         (maintenance_print_core_file_backed_mappings): New function.
 160         (_initialize_corelow): Add core-file-backed-mappings to
 161         "maint print" commands.
 162
 163 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 164
 165         * linux-tdep.c (dump_note_entry_p): New function.
 166         (linux_dump_mapping_p_ftype): New typedef.
 167         (linux_find_memory_regions_full): Add new parameter,
 168         should_dump_mapping_p.
 169         (linux_find_memory_regions): Adjust call to
 170         linux_find_memory_regions_full.
 171         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 172         call to linux_find_memory_regions_full.
 173
 174 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 175
 176         * corelow.c (solist.h, unordered_map): Include.
 177         (class core_target): Add field m_core_file_mappings and
 178         method build_file_mappings.
 179         (core_target::core_target): Call build_file_mappings.
 180         (core_target::~core_target): Free memory associated with
 181         m_core_file_mappings.
 182         (core_target::build_file_mappings): New method.
 183         (core_target::xfer_partial): Use m_core_file_mappings
 184         for memory transfers.
 185         * linux-tdep.c (linux_read_core_file_mappings): New
 186         function.
 187         (linux_core_info_proc_mappings): Rewrite to use
 188         linux_read_core_file_mappings.
 189         (linux_init_abi): Register linux_read_core_file_mappings.
 190
 191 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 192
 193         * arch-utils.c (default_read_core_file_mappings): New function.
 194         * arch-utils.c (default_read_core_file_mappings): Declare.
 195         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 196         * gdbarch.h, gdbarch.c: Regenerate.
 197
 198 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 199
 200         PR corefiles/25631
 201         * corelow.c (core_target:xfer_partial):  Revise
 202         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 203         case after first checking the stratum beneath the core
 204         target.
 205         (has_all_memory): Return true.
 206         * target.c (raw_memory_xfer_partial): Revise comment
 207         regarding use of has_all_memory.
 208
 209 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 210
 211         * exec.h (section_table_xfer_memory): Revise declaration,
 212         replacing section name parameter with an optional callback
 213         predicate.
 214         * exec.c (section_table_xfer_memory): Likewise.
 215         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 216         of section_table_xfer_memory.
 217
 218 2020-07-22  Tom Tromey  <tromey@adacore.com>
 219
 220         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 221         lookup_symbol_search_name.
 222
 223 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 224
 225         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 226         redundant local variable.
 227         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 228         reference, not pointer, update code accordingly.
 229
 230 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 231             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 232
 233         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 234         * jit.c (jit_breakpoint_re_set_internal): Use the
 235         `skip_jit_symbol_lookup` field.
 236
 237 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 238             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 239
 240         * jit.c (jit_read_descriptor): Define the descriptor address once,
 241         use twice.
 242         (jit_breakpoint_deleted): Move the declaration of the loop variable
 243         `iter` into the loop header.
 244         (jit_breakpoint_re_set_internal): Move the declaration of the local
 245         variable `objf_data` to the first point of definition.
 246         (jit_event_handler): Move the declaration of local variables
 247         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 248         Rename `objf` to `jited`.
 249
 250 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 251
 252         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 253         Remove.
 254         * jit.c (get_jiter_objfile_data): Update.
 255
 256 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 257             Simon Marchi  <simon.marchi@polymtl.ca>
 258
 259         * jit.c (struct jit_program_space_data): Remove.
 260         (jit_program_space_key): Remove.
 261         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 262         stuff.
 263         (get_jit_program_space_data): Remove.
 264         (jit_breakpoint_deleted): Iterate on all of the program space's
 265         objfiles.
 266         (jit_inferior_init): Likewise.
 267         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 268         type to void.
 269         (jit_breakpoint_re_set): Pass current_program_space to
 270         jit_breakpoint_re_set_internal.
 271
 272 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 273
 274         * jit.h (struct jiter_objfile_data) <cached_code_address,
 275         jit_breakpoint>: Move to here from ...
 276         * jit.c (jit_program_space_data): ... here.
 277         (jiter_objfile_data::~jiter_objfile_data): Update.
 278         (jit_breakpoint_deleted): Update.
 279         (jit_breakpoint_re_set_internal): Update.
 280
 281 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 282
 283         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 284         checks.
 285         (jit_read_descriptor): Remove NULL check.
 286         (jit_event_handler): Add an assertion.
 287
 288 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 289
 290         * jit.h (struct jit_objfile_data):  Split into...
 291         (struct jiter_objfile_data): ... this ...
 292         (struct jited_objfile_data): ... and this.
 293         * objfiles.h (struct objfile) <jit_data>: Remove.
 294         <jiter_data, jited_data>: New fields.
 295         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 296         (jiter_objfile_data::~jiter_objfile_data): ... this.
 297         (get_jit_objfile_data): Rename to ...
 298         (get_jiter_objfile_data): ... this.
 299         (add_objfile_entry): Update.
 300         (jit_read_descriptor): Use get_jiter_objfile_data.
 301         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 302         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 303         (jit_inferior_exit_hook): Use objfile's jited_data field.
 304
 305 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 306
 307         * jit.h: Forward-declare `struct minimal_symbol`.
 308         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 309         constructor, destructor, and an objfile* field.
 310         * jit.c (jit_objfile_data): Remove.
 311         (struct jit_objfile_data): Migrate from here to jit.h.
 312         (jit_objfile_data::~jit_objfile_data): New destructor
 313         implementation with code moved from free_objfile_data.
 314         (free_objfile_data): Delete.
 315         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 316         (jit_find_objf_with_entry_addr): Ditto.
 317         (jit_inferior_exit_hook): Ditto.
 318         (_initialize_jit): Remove the call to
 319         register_objfile_data_with_cleanup.
 320         * objfiles.h (struct objfile) <jit_data>: New field.
 321
 322 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 323
 324         * jit.h: Forward-declare `struct objfile`.
 325         (jit_event_handler): Add a second parameter, the JITer objfile.
 326         * jit.c (jit_read_descriptor): Change the signature to take the
 327         JITer objfile as an argument instead of the jit_program_space_data.
 328         (jit_inferior_init): Update the call to jit_read_descriptor.
 329         (jit_event_handler): Use the new JITer objfile argument when calling
 330         jit_read_descriptor.
 331         * breakpoint.c (handle_jit_event): Update the call to
 332         jit_event_handler to pass the JITer objfile.
 333
 334 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 335
 336         * gdbarch.c: Regenerate.
 337         * gdbarch.h: Regenerate.
 338         * gdbarch.sh (handle_segmentation_fault): Remove method.
 339         * infrun.c (handle_segmentation_fault): Remove.
 340         (print_signal_received_reason): Remove call to
 341         handle_segmentation_fault.
 342
 343 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 344
 345         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 346         Rename to sparc64_linux_report_signal_info and add siggnal
 347         argument.
 348         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 349         instead of sparc64_linux_handle_segmentation_fault.
 350
 351 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 352
 353         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 354         i386_linux_report_signal_info instead of
 355         i386_linux_handle_segmentation_fault.
 356         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 357         to i386_linux_report_signal_info and add siggnal argument.
 358         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 359         of i386_linux_handle_segmentation_fault.
 360         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 361         to i386_linux_report_signal_info and add siggnal argument.
 362
 363 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 364
 365         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 366         hook if present.
 367
 368 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 369
 370         * gdbarch.c: Regenerate.
 371         * gdbarch.h: Regenerate.
 372         * gdbarch.sh (report_signal_info): New method.
 373         * infrun.c (print_signal_received_reason): Invoke gdbarch
 374         report_signal_info hook if present.
 375
 376 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 377
 378         * python/py-registers.c : Add 'unordered_map' include.
 379         (gdbpy_new_reggroup): Renamed to...
 380         (gdbpy_get_reggroup): ...this.  Update to only create register
 381         group descriptors when needed.
 382         (gdbpy_reggroup_iter_next): Update.
 383
 384 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 385
 386         * python/py-registers.c (gdbpy_register_object_data): New static
 387         global.
 388         (gdbpy_register_object_data_init): New function.
 389         (gdbpy_new_register_descriptor): Renamed to...
 390         (gdbpy_get_register_descriptor): ...this, and update to reuse
 391         existing register descriptors where possible.
 392         (gdbpy_register_descriptor_iter_next): Update.
 393         (gdbpy_initialize_registers): Register new gdbarch data.
 394
 395 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 396
 397         * linux-nat.c (stopped_pids): Make static.
 398
 399 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 400
 401         PR ada/26235
 402         * gdbtypes.c (ada_discrete_type_low_bound,
 403         ada_discrete_type_high_bound): Handle undefined bounds.
 404
 405 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 406
 407         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 408         declaration.
 409         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 410         function.
 411
 412 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 413
 414         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 415         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 416         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 417         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 418         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 419         method.
 420
 421 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 422
 423         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 424         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 425         which are deprecated in Guile 3.0.
 426         * configure.ac (try_guile_versions): Add "guile-3.0".
 427         * configure (try_guile_versions): Regenerate.
 428         * NEWS: Update entry.
 429
 430 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 431             Doug Evans  <dje@google.com>
 432
 433         PR gdb/21104
 434         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 435         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 436         USING_GUILE_BEFORE_2_2.
 437         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 438         Change type to 'scm_t_port_type *'.
 439         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 440         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 441         parameter and honor it.  Update callers.
 442         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 443         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 444         functions.
 445         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 446         USING_GUILE_BEFORE_2_2.
 447         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 448         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 449         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 450         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 451         and 'SCM_PORT_TYPE'.
 452         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 453         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 454         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 455         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 456         [!USING_GUILE_BEFORE_2_2]: New functions.
 457         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 458         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 459         'gdbscm_memory_port_read'.
 460         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 461         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 462         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 463         function.
 464         (ioscm_init_memory_port): Remove.
 465         (ioscm_init_memory_port_stream): New function
 466         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 467         function.
 468         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 469         Return scm_from_uint (0).
 470         (gdbscm_set_memory_port_read_buffer_size_x)
 471         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 472         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 473         Return scm_from_uint (0).
 474         (gdbscm_set_memory_port_write_buffer_size_x)
 475         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 476         * configure.ac (try_guile_versions): Add "guile-2.2".
 477         * configure: Regenerate.
 478         * NEWS: Add entry.
 479
 480 2020-07-18  Tom Tromey  <tom@tromey.com>
 481
 482         * linux-nat.c (linux_multi_process): Remove.
 483         (linux_nat_target::supports_multi_process): Return true.
 484
 485 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 486
 487         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 488         (riscv_lookup_target_description): Return pointer out of
 489         unique_ptr.
 490         * target-descriptions.c (allocate_target_description): Add
 491         comment.
 492         (target_desc_deleter::operator()): Likewise.
 493         * target-descriptions.h (struct target_desc_deleter): Moved to
 494         gdbsupport/tdesc.h.
 495         (target_desc_up): Likewise.
 496
 497 2020-07-17  Tom Tromey  <tromey@adacore.com>
 498
 499         * linux-nat.c (linux_nat_target::supports_non_stop)
 500         (linux_nat_target::always_non_stop_p): Use "true".
 501         (linux_nat_target::supports_disable_randomization): Use "true" and
 502         "false".
 503
 504 2020-07-16  Caroline Tice  <cmtice@google.com>
 505
 506         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 507         (RNGLIST_HEADER_SIZE64): New constant definition.
 508         (struct dwop_section_names): Add rnglists_dwo.
 509         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 510         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 511         (struct dwo_sections): Add rnglists field.
 512         (read_attribut_reprocess): Add tag parameter.
 513         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 514         (cu_debug_rnglists_section): New function (decl & definition).
 515         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 516         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 517         die whose range is being checked; get rnglist section from
 518         cu_debug_rnglists_section, to get from either objfile or dwo file as
 519         appropriate.  Add cases for DW_RLE_base_addressx,
 520         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 521         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 522         test inside if-condition and updating complaint message.
 523         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 524         dwarf2_rnglists_process.
 525         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 526         dwarf2_ranges_process.
 527         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 528         need_ranges_base and update comment appropriately.  Also pass die tag
 529         to dwarf2_ranges_read.
 530         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 531         need_ranges_base and update comment appropriately.  Also pass die tag
 532         to dwarf2_ranges_process.
 533         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 534         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 535         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 536         need_ranges_base and update comment appropriately.  Also pass die tag
 537         to read_attribute_reprocess and dwarf2_ranges_read.
 538         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 539         and update function comment appropriately.
 540         (read_loclist_index): Call read_loclists_rnglists_header instead of
 541         read_loclist_header.
 542         (read_rnglist_index): New function.
 543         (read_attribute_reprocess):  Add tag parameter. Add code for
 544         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 545         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 546
 547 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 548
 549         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 550         being resolved.
 551
 552 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 553
 554         * arch-utils.c (show_architecture): Update formatting of messages.
 555
 556 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 557
 558         * gdbtypes.h (struct type) <bounds>: Handle array and string
 559         types.
 560         * ada-lang.c (assign_aggregate): Use type::bounds on
 561         array/string type.
 562         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 563         * c-varobj.c (c_number_of_children): Likewise.
 564         (c_describe_child): Likewise.
 565         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 566         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 567         (f_type_print_base): Likewise.
 568         * f-valprint.c (f77_array_offset_tbl): Likewise.
 569         (f77_get_upperbound): Likewise.
 570         (f77_print_array_1): Likewise.
 571         * guile/scm-type.c (gdbscm_type_range): Likewise.
 572         * m2-typeprint.c (m2_array): Likewise.
 573         (m2_is_long_set_of_type): Likewise.
 574         * m2-valprint.c (get_long_set_bounds): Likewise.
 575         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 576         * python/py-type.c (typy_range): Likewise.
 577         * rust-lang.c (rust_internal_print_type): Likewise.
 578         * type-stack.c (type_stack::follow_types): Likewise.
 579         * valarith.c (value_subscripted_rvalue): Likewise.
 580         * valops.c (value_cast): Likewise.
 581
 582 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 583
 584         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 585         callers to use the equivalent accessor methods.
 586
 587 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 588
 589         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 590         (struct type) <bit_stride>: New method.
 591         (TYPE_BIT_STRIDE): Remove.
 592         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 593
 594 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 595
 596         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 597         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 598         callers to use the equivalent accessor methods instead.
 599
 600 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 601
 602         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 603         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 604         callers to use the equivalent accessor methods instead.
 605
 606 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 607
 608         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 609         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 610         to use dynamic_prop::kind.
 611
 612 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 613
 614         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 615         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 616         to get the bound property's kind and check against
 617         PROP_UNDEFINED.
 618
 619 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 620
 621         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 622         all callers to use type::range_bounds followed by
 623         dynamic_prop::{low,high}.
 624
 625 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 626
 627         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 628         const_val, set_const_val, baton, set_locexpr, set_loclist,
 629         set_addr_offset, variant_parts, set_variant_parts,
 630         original_type, set_original_type>: New methods.
 631         <kind>: Rename to...
 632         <m_kind>: ... this.  Update all users to use the new methods
 633         instead.
 634         <data>: Rename to...
 635         <m_data>: ... this.  Update all users to use the new methods
 636         instead.
 637
 638 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 639
 640         * gdbtypes.c (get_discrete_bounds): Return failure if
 641         the range type's bounds are not both defined and constant
 642         values.
 643         (get_array_bounds): Update comment.  Remove undefined bound check.
 644
 645 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 646
 647         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 648         the type::bounds method directly.
 649
 650 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 651
 652         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 653         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 654         are used to set the range type's bounds to use set_bounds.
 655
 656 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 657
 658         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 659
 660 2020-07-10  Pedro Alves  <pedro@palves.net>
 661
 662         * gdbthread.h (inferior_ref): Define.
 663         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 664         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 665         * thread.c
 666         (scoped_restore_current_thread::restore):
 667         Adjust to gdb::ref_ptr.
 668         (scoped_restore_current_thread::~scoped_restore_current_thread):
 669         Remove manual decref handling.
 670         (scoped_restore_current_thread::scoped_restore_current_thread):
 671         Adjust to use
 672         inferior_ref::new_reference/thread_info_ref::new_reference.
 673         Incref the thread before calling get_frame_id instead of after.
 674         Let TARGET_CLOSE_ERROR propagate.
 675
 676 2020-07-10  Pedro Alves  <pedro@palves.net>
 677
 678         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 679         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 680         NOT_AVAILABLE_ERROR.
 681         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 682         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 683
 684 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 685             Pedro Alves  <pedro@palves.net>
 686
 687         PR gdb/26199
 688         * infrun.c (threads_are_resumed_pending_p): Delete.
 689         (do_target_wait): Remove threads_are_executing and
 690         threads_are_resumed_pending_p checks from the inferior_matches
 691         lambda.  Update comments.
 692
 693 2020-07-10  Pedro Alves  <pedro@palves.net>
 694
 695         PR gdb/26199
 696         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 697         executing threads.
 698
 699 2020-07-10  Pedro Alves  <pedro@palves.net>
 700
 701         PR gdb/26199
 702         * infrun.c (handle_no_resumed): Handle multiple targets.
 703
 704 2020-07-10  Pedro Alves  <pedro@palves.net>
 705
 706         PR gdb/26199
 707         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 708         target_is_async_p.
 709
 710 2020-07-10  Pedro Alves  <pedro@palves.net>
 711
 712         PR gdb/26199
 713         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 714         threads, not all threads.
 715
 716 2020-07-10  Pedro Alves  <pedro@palves.net>
 717
 718         PR gdb/26199
 719         * remote.c (remote_target::open_1): Pass remote target pointer as
 720         data to create_async_event_handler.
 721         (remote_async_inferior_event_handler): Mark async event handler
 722         before returning if the remote target still has either pending
 723         events or unacknowledged notifications.
 724
 725 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 726
 727         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 728         declaration.
 729         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 730         function.
 731
 732 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 733
 734         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 735         inferior_ptid.
 736
 737 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 738
 739         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 740         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 741         AT_FREEBSD_PS_STRINGS.
 742
 743 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 744
 745         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 746         of debugfile path on Windows.
 747
 748 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 749
 750         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 751         argument to 'data'.
 752
 753 2020-07-08  Tom Tromey  <tromey@adacore.com>
 754
 755         * ada-lang.c (ada_exception_message_1): Use read_memory.
 756
 757 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 758
 759         PR python/22748
 760         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 761         special handling for inline frames.
 762         * findvar.c (value_of_register_lazy): Skip inline frames when
 763         creating lazy register values.
 764         * frame.c (frame_id_computed_p): Delete definition.
 765         * frame.h (frame_id_computed_p): Delete declaration.
 766
 767 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 768
 769         * NEWS: Mention additions to Python API.
 770         * python/py-arch.c (archpy_register_groups): New function.
 771         (arch_object_methods): Add 'register_groups' method.
 772         * python/py-registers.c (reggroup_iterator_object): New struct.
 773         (reggroup_object): New struct.
 774         (gdbpy_new_reggroup): New function.
 775         (gdbpy_reggroup_to_string): New function.
 776         (gdbpy_reggroup_name): New function.
 777         (gdbpy_reggroup_iter): New function.
 778         (gdbpy_reggroup_iter_next): New function.
 779         (gdbpy_new_reggroup_iterator): New function
 780         (gdbpy_initialize_registers): Register new types.
 781         (reggroup_iterator_object_type): Define new Python type.
 782         (gdbpy_reggroup_getset): New static global.
 783         (reggroup_object_type): Define new Python type.
 784         * python/python-internal.h
 785
 786 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 787
 788         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 789         * python/py-arch.c (archpy_registers): New function.
 790         (arch_object_methods): Add 'registers' method.
 791         * python/py-registers.c: New file.
 792         * python/python-internal.h
 793         (gdbpy_new_register_descriptor_iterator): Declare.
 794         (gdbpy_initialize_registers): Declare.
 795         * python/python.c (do_start_initialization): Call
 796         gdbpy_initialize_registers.
 797         * NEWS: Mention additions to the Python API.
 798
 799 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 800
 801         * NEWS: Mention new Python API method.
 802         * python/py-unwind.c (pending_framepy_architecture): New function.
 803         (pending_frame_object_methods): Add architecture method.
 804
 805 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 806
 807         * gdbarch.c: Regenerate.
 808         * gdbarch.h: Regenerate.
 809         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 810         (gdbarch_data): Use internal_error for the case where
 811         deprecated_set_gdbarch_data was originally needed.
 812         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 813         and use passed in obstack.
 814         (libunwind_frame_set_descr): Should no longer get back NULL from
 815         gdbarch_data.
 816         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 817         type.
 818         * user-regs.c (user_regs_init): Update parameters, and use passed
 819         in obstack.
 820         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 821         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 822
 823 2020-07-06  Tom de Vries  <tdevries@suse.de>
 824
 825         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 826         End-Of-Sequence in lte_is_less_than.
 827         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 828         "gdb: Don't reorder line table entries too much when sorting".
 829
 830 2020-07-06  Tom de Vries  <tdevries@suse.de>
 831
 832         PR tui/26205
 833         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 834
 835 2020-07-05  Tom de Vries  <tdevries@suse.de>
 836
 837         PR build/26187
 838         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 839         std::uncaught_exceptions instead of deprecated
 840         std::uncaught_exception.
 841
 842 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 843
 844         * macroexp.h (macro_stringify): Return
 845         gdb::unique_xmalloc_ptr<char>.
 846         * macroexp.c (macro_stringify): Likewise.
 847         * macrotab.c (fixup_definition): Update.
 848
 849 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 850
 851         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 852         (lex_one_token): Update.
 853         * macroexp.c (struct macro_buffer) <release>: Return
 854         gdb::unique_xmalloc_ptr<char>.
 855         (macro_stringify): Update.
 856         (macro_expand): Update.
 857         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 858         * macroexp.h (macro_expand_next): Likewise.
 859
 860 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 861
 862         * macroexp.h (macro_lookup_ftype): Remove.
 863         (macro_expand, macro_expand_once, macro_expand_next): Remove
 864         lookup function parameters, add scope parameter.
 865         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 866         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 867         * macroscope.h (standard_macro_lookup): Change parameter type
 868         to macro_scope.
 869         * macroscope.c (standard_macro_lookup): Likewise.
 870         * c-exp.y (lex_one_token): Update.
 871         * macrocmd.c (macro_expand_command): Likewise.
 872         (macro_expand_once_command): Likewise.
 873
 874 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 875
 876         * inf-loop.c (inferior_event_handler): Remove client_data param.
 877         * inf-loop.h (inferior_event_handler): Likewise.
 878         * infcmd.c (step_1): Adjust.
 879         * infrun.c (proceed): Adjust.
 880         (fetch_inferior_event): Remove client_data param.
 881         (infrun_async_inferior_event_handler): Adjust.
 882         * infrun.h (fetch_inferior_event): Remove `void *` param.
 883         * linux-nat.c (handle_target_event): Adjust.
 884         * record-btrace.c (record_btrace_handle_async_inferior_event):
 885         Adjust.
 886         * record-full.c (record_full_async_inferior_event_handler):
 887         Adjust.
 888         * remote.c (remote_async_inferior_event_handler): Adjust.
 889
 890 2020-07-01  Tom Tromey  <tom@tromey.com>
 891
 892         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 893         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 894
 895 2020-07-01  Tom Tromey  <tom@tromey.com>
 896
 897         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 898         tui_gen_win_info.
 899         (tui_win_info::make_window): Merge with
 900         tui_gen_win_info::make_window.
 901         (tui_win_info::make_visible): Move from tui_gen_win_info.
 902         * tui/tui-win.c (tui_win_info::max_width): Move from
 903         tui_gen_win_info.
 904         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 905         type.
 906         <window_factory>: Likewise.
 907         * tui/tui-layout.c (tui_win_info::resize): Move from
 908         tui_gen_win_info.
 909         (make_standard_window): Change return type.
 910         (get_locator_window, tui_get_window_by_name): Likewise.
 911         (tui_layout_window::apply): Remove a cast.
 912         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 913         (struct tui_win_info): Merge with tui_gen_win_info.
 914         (struct tui_gen_win_info): Remove.
 915
 916 2020-07-01  Tom Tromey  <tom@tromey.com>
 917
 918         * tui/tui-stack.h (struct tui_locator_window): Derive from
 919         tui_win_info.
 920         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 921         <can_box>: New method.
 922
 923 2020-07-01  Tom Tromey  <tom@tromey.com>
 924
 925         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 926
 927 2020-07-01  Tom Tromey  <tom@tromey.com>
 928
 929         * tui/tui-regs.c (tui_data_window::display_registers_from)
 930         (tui_data_window::display_registers_from)
 931         (tui_data_window::first_data_item_displayed)
 932         (tui_data_window::delete_data_content_windows): Update.
 933         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 934         Remove.
 935         (tui_data_window::check_register_values): Update.
 936         (tui_data_item_window::rerender): Add parameters.  Update.
 937         (tui_data_item_window::refresh_window): Remove.
 938         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 939         virtual.
 940         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 941         tui_gen_win_info.
 942         <refresh_window, max_height, min_height>: Remove.
 943         <rerender>: Add parameters.
 944         <x, y, visible>: New members.
 945         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 946         <m_item_width>: New member.
 947
 948 2020-07-01  Tom Tromey  <tom@tromey.com>
 949
 950         * tui/tui-regs.c (tui_data_window::show_register_group)
 951         (tui_data_window::check_register_values): Update.
 952         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 953         from item_no.
 954
 955 2020-07-01  Tom Tromey  <tom@tromey.com>
 956
 957         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 958         useless "if".
 959
 960 2020-07-01  Tom Tromey  <tom@tromey.com>
 961
 962         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 963         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 964
 965 2020-07-01  Tom Tromey  <tom@tromey.com>
 966
 967         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 968         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 969         (struct tui_line_or_address): Move from tui-data.h.
 970         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 971         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 972         (tui_cmd_window, tui_source_window_base, tui_source_window)
 973         (tui_disasm_window): Don't declare.
 974         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 975         to tui-winsource.h.
 976         (SINGLE_KEY): Move to tui-stack.c.
 977
 978 2020-07-01  Tom Tromey  <tom@tromey.com>
 979
 980         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 981         std::string.
 982         * tui/tui-regs.c (class tab_expansion_file): New.
 983         (tab_expansion_file::write): New method.
 984         (tui_register_format): Change return type.  Use
 985         tab_expansion_file.
 986         (tui_get_register, tui_data_window::display_registers_from)
 987         (tui_data_item_window::rerender): Update.
 988         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 989         * tui/tui-io.c (tui_expand_tabs): Remove.
 990
 991 2020-07-01  Tom Tromey  <tom@tromey.com>
 992
 993         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 994
 995 2020-07-01  Fangrui Song  <maskray@google.com>
 996
 997         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 998
 999 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1000
1001         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1002         forms for DW_AT_associated and DW_AT_allocated attributes,
1003         which is already checked in function attr_to_dynamic_prop.
1004
1005 2020-06-30  Tom Tromey  <tromey@adacore.com>
1006
1007         * dwarf2/read.c (quirk_rust_enum): Correctly call
1008         alloc_rust_variant for default-less enum.
1009
1010 2020-06-30  Tom Tromey  <tromey@adacore.com>
1011
1012         PR build/26183:
1013         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1014         gdb::to_string.
1015
1016 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1017
1018         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1019         * gdbarch.h: Re-generate.
1020
1021 2020-06-28  Tom Tromey  <tom@tromey.com>
1022
1023         * command.h (cmd_types): Remove.
1024         (cmd_type): Don't declare.
1025         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1026         typedef.
1027         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1028         * cli/cli-decode.c (cmd_type): Remove.
1029
1030 2020-06-27  Pedro Alves  <palves@redhat.com>
1031
1032         * fork-child.c (prefork_hook): Adjust.
1033         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1034         Delete.
1035         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1036         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1037         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1038         Remove declarations.
1039         (struct inferior) <set_tty, tty>: New methods.
1040         (struct inferior) <terminal>: Rename to ...
1041         (struct inferior) <m_terminal>: ... this and make private.
1042         * main.c (captured_main_1): Adjust.
1043         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1044         (mi_cmd_inferior_tty_show): Adjust.
1045         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1046         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1047
1048 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1049
1050         * configure.ac: Add --enable-libctf: handle --disable-static
1051         properly.
1052         * acinclude.m4: sinclude ../config/enable.m4.
1053         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1054         (LIBCTF): Substitute in.
1055         (CTF_DEPS): New, likewise.
1056         (CLIBS): libctf needs symbols from libbfd: move earlier.
1057         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1058         flags.
1059         * ctfread.c: Surround in ENABLE_LIBCTF.
1060         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1061         * configure: Regenerate.
1062         * config.in: Likewise.
1063
1064 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1065
1066         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1067
1068 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1069
1070         * inferior.h (struct inferior) <terminal>: Change type to
1071         gdb::unique_xmalloc_ptr<char>.
1072         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1073         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1074         field, adjust to unique pointer.
1075         (get_inferior_io_terminal): Adjust to unique pointer.
1076
1077 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1078
1079         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1080         registers, not just the known core set of registers.
1081
1082 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1083
1084         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1085         fflags, frm, and fcsr registers.
1086         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1087         restore groups.
1088         (riscv_tdesc_unknown_reg): New function.
1089         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1090         tdesc_use_registers.
1091         * riscv-tdep.h (struct gdbarch_tdep): Add
1092         unknown_csrs_first_regnum, unknown_csrs_count,
1093         duplicate_fflags_regnum, duplicate_frm_regnum, and
1094         duplicate_fcsr_regnum fields.
1095
1096 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1097
1098         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1099         callback, use the callback (when not null) to help number unknown
1100         registers.
1101         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1102         (tdesc_use_registers): Add extra parameter to declaration.
1103
1104 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1105
1106         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1107         in the file.
1108         (class riscv_pending_register_alias): Likewise.
1109         (riscv_register_feature::register_info): Change 'required_p' field
1110         to 'required', and change its type.  Add 'check' member function.
1111         (riscv_register_feature::register_info::check): Define new member
1112         function.
1113         (riscv_xreg_feature): Change initialisation of 'required' field.
1114         (riscv_freg_feature): Likewise.
1115         (riscv_virtual_feature): Likewise.
1116         (riscv_csr_feature): Likewise.
1117         (riscv_check_tdesc_feature): Take extra parameter, the csr
1118         tdesc_feature, rewrite the function to use the new
1119         riscv_register_feature::register_info::check function.
1120         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1121
1122 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1123
1124         * features/Makefile: Remove all references to the deleted files
1125         below.
1126         * features/riscv/32bit-csr.c: Deleted.
1127         * features/riscv/32bit-csr.xml: Deleted.
1128         * features/riscv/64bit-csr.c: Deleted.
1129         * features/riscv/64bit-csr.xml: Deleted.
1130         * features/riscv/rebuild-csr-xml.sh: Deleted.
1131
1132 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1133
1134         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1135         whitespace error for declaration of names member variable.
1136         (struct riscv_register_feature): Add new prefer_first_name member
1137         variable, and fix whitespace error in declaration of registers.
1138         (riscv_xreg_feature): Initialize prefer_first_name field.
1139         (riscv_freg_feature): Likewise.
1140         (riscv_virtual_feature): Likewise.
1141         (riscv_csr_feature): Likewise.
1142         (riscv_register_name): Expand on comments.  Remove register name
1143         modifications for CSR and virtual registers.
1144
1145 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1146
1147         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1148         errors.
1149
1150 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1151
1152         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1153         riscv-opc.h.
1154         (class riscv_pending_register_alias): New class.
1155         (riscv_check_tdesc_feature): Take vector of pending aliases and
1156         populate it as appropriate.
1157         (riscv_setup_register_aliases): Delete.
1158         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1159         to riscv_check_tdesc_feature in all cases.  Use the vector to
1160         create the register aliases.
1161
1162 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1163
1164         * sol2-tdep.c (sol2_static_transform_name): Remove.
1165         (sol2_init_abi): Don't register it.
1166         * gdbarch.sh (static_transform_name): Remove.
1167         * gdbarch.c, gdbarch.h: Regenerate.
1168
1169         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1170         gdbarch_static_transform_name.
1171         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1172         * stabsread.c (define_symbol) <'X'>: Remove.
1173         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1174         handling.
1175         <'V'>: Likewise.
1176         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1177         <'S'>: Remove call to gdbarch_static_transform_name.
1178
1179 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1180
1181         * procfs.c (procfs_pre_trace): New function.
1182         (procfs_target::create_inferior): Pass it to fork_inferior.
1183
1184 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1185
1186         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1187         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1188         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1189         sol2-tdep.o, sparc-sol2-tdep.o.
1190         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1191         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1192         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1193         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1194
1195 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1196
1197         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1198         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1199         Call sol2_init_abi.
1200         Remove calls to set_gdbarch_skip_solib_resolver,
1201         set_gdbarch_core_pid_to_str.
1202         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1203         (i386_sol2_static_transform_name): Remove.
1204         (i386_sol2_init_abi): Call sol2_init_abi.
1205         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1206         set_gdbarch_static_transform_name,
1207         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1208         Use sol2_sigtramp_p.
1209         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1210         (sol2_sigtramp_p): New function.
1211         (sol2_static_transform_name): New function.
1212         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1213         (sol2_init_abi): New function.
1214         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1215         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1216         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1217         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1218         (sparc_sol2_static_transform_name): Remove.
1219         (sparc32_sol2_init_abi): Call sol2_init_abi.
1220         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1221         set_gdbarch_static_transform_name,
1222         set_gdbarch_skip_solib_resolver,
1223         set_gdbarch_core_pid_to_str.
1224         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1225         (sparc_sol2_static_transform_name): Remove
1226         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1227         call sol2_sigtramp_p.
1228         (sparc64_sol2_init_abi): Call sol2_init_abi.
1229         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1230         set_gdbarch_static_transform_name,
1231         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1232
1233 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1234
1235         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1236         * exec.c (validate_exec_file): If from_tty, set both
1237         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1238         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1239         and from_tty, unconditionally ask a confirmation.
1240
1241 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1242
1243         * target-descriptions.c (tdesc_architecture_name): Protect against
1244         NULL pointer dereference.
1245         (maint_print_xml_tdesc_cmd): New function.
1246         (_initialize_target_descriptions): Register new 'maint print
1247         xml-tdesc' command and give it the filename completer.
1248         * NEWS: Mention new 'maint print xml-tdesc' command.
1249
1250 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1251
1252         * target-descriptions.c (class tdesc_compatible_info): New class.
1253         (struct target_desc): Change type of compatible vector.
1254         (tdesc_compatible_p): Update for change in type of
1255         target_desc::compatible.
1256         (tdesc_compatible_info_list): New function.
1257         (tdesc_compatible_info_arch_name): New function.
1258         (tdesc_add_compatible): Update for change in type of
1259         target_desc::compatible.
1260         (print_c_tdesc::visit_pre): Likewise.
1261
1262 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1263
1264         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1265         whitespace to underscore.
1266         (maint_print_c_tdesc_cmd): Use fake filename for target
1267         descriptions that came from the target.
1268         (_initialize_target_descriptions): Add filename command completion
1269         for 'maint print c-tdesc'.
1270
1271 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1272
1273         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1274         lines.
1275
1276 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1277
1278         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1279         lines.
1280         (dwarf2_find_location_expression): Likewise.
1281         (call_site_parameter_matches): Likewise.
1282         (dwarf2_compile_expr_to_ax): Likewise.
1283         (disassemble_dwarf_expression): Likewise.
1284         (loclist_describe_location): Likewise.
1285
1286 2020-06-23  Pedro Alves  <palves@redhat.com>
1287
1288         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1289         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1290         (register_to_value_test): Use scoped_mock_context.
1291         * regcache.c: Include "scoped-mock-context.h".
1292         (cooked_read_test): Don't error out if a target is already pushed.
1293         Use scoped_mock_context.  Adjust.
1294         * scoped-mock-context.h: New file.
1295
1296 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1297
1298         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1299         initializer.
1300         (ada_language::is_string_type_p): New member function.
1301         * c-lang.c (c_language_data): Delete la_is_string_type_p
1302         initializer.
1303         (cplus_language_data): Likewise.
1304         (asm_language_data): Likewise.
1305         (minimal_language_data): Likewise.
1306         * d-lang.c (d_language_data): Likewise.
1307         * f-lang.c (f_is_string_type_p): Delete function, implementation
1308         moved to f_language::is_string_type_p.
1309         (f_language_data): Delete la_is_string_type_p initializer.
1310         (f_language::is_string_type_p): New member function,
1311         implementation from f_is_string_type_p.
1312         * go-lang.c (go_is_string_type_p): Delete function, implementation
1313         moved to go_language::is_string_type_p.
1314         (go_language_data): Delete la_is_string_type_p initializer.
1315         (go_language::is_string_type_p): New member function,
1316         implementation from go_is_string_type_p.
1317         * language.c (language_defn::is_string_type_p): Define new member
1318         function.
1319         (default_is_string_type_p): Make static, add comment copied from
1320         header file.
1321         (unknown_language_data): Delete la_is_string_type_p initializer.
1322         (unknown_language::is_string_type_p): New member function.
1323         (auto_language_data): Delete la_is_string_type_p initializer.
1324         (auto_language::is_string_type_p): New member function.
1325         * language.h (language_data): Delete la_is_string_type_p field.
1326         (language_defn::is_string_type_p): Declare new function.
1327         (default_is_string_type_p): Delete desclaration, move comment to
1328         definition.
1329         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1330         moved to m2_language::is_string_type_p.
1331         (m2_language_data): Delete la_is_string_type_p initializer.
1332         (m2_language::is_string_type_p): New member function,
1333         implementation from m2_is_string_type_p.
1334         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1335         initializer.
1336         * opencl-lang.c (opencl_language_data): Likewise.
1337         * p-lang.c (pascal_is_string_type_p): Delete function,
1338         implementation moved to pascal_language::is_string_type_p.
1339         (pascal_language_data): Delete la_is_string_type_p initializer.
1340         (pascal_language::is_string_type_p): New member function,
1341         implementation from pascal_is_string_type_p.
1342         * rust-lang.c (rust_is_string_type_p): Delete function,
1343         implementation moved to rust_language::is_string_type_p.
1344         (rust_language_data): Delete la_is_string_type_p initializer.
1345         (rust_language::is_string_type_p): New member function,
1346         implementation from rust_is_string_type_p.
1347         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1348         is_string_type_p.
1349
1350 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1351
1352         * ada-lang.c (ada_language_data): Delete la_print_typedef
1353         initializer.
1354         (ada_language::print_typedef): New member function.
1355         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1356         (cplus_language_data): Likewise.
1357         (asm_language_data): Likewise.
1358         (minimal_language_data): Likewise.
1359         * d-lang.c (d_language_data): Likewise.
1360         * f-lang.c (f_language_data): Likewise.
1361         (f_language::print_typedef): New member function.
1362         * go-lang.c (go_language_data): Delete la_print_typedef
1363         initializer.
1364         * language.c (language_defn::print_typedef): Define member
1365         function.
1366         (unknown_language_data): Delete la_print_typedef initializer.
1367         (unknown_language::print_typedef): New member function.
1368         (auto_language_data): Delete la_print_typedef initializer.
1369         (auto_language::print_typedef): New member function.
1370         * language.h (language_data): Delete la_print_typedef field.
1371         (language_defn::print_typedef): Declare new member function.
1372         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1373         (default_print_typedef): Delete declaration.
1374         * m2-lang.c (m2_language_data): Delete la_print_typedef
1375         initializer.
1376         (m2_language::print_typedef): New member function.
1377         * objc-lang.c (objc_language_data): Delete la_print_typedef
1378         initializer.
1379         * opencl-lang.c (opencl_language_data): Likewise.
1380         * p-lang.c (pascal_language_data): Likewise.
1381         (pascal_language::print_typedef): New member function.
1382         * rust-lang.c (rust_print_typedef): Delete function,
1383         implementation moved to rust_language::print_typedef.
1384         (rust_language): Delete la_print_typedef initializer.
1385         (rust_language::print_typedef): New member function,
1386         implementation from rust_print_typedef.
1387         * typeprint.c (default_print_typedef): Delete.
1388
1389 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1390
1391         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1392         (ada_language::printstr): New member function.
1393         * c-lang.c (c_language_data): Delete la_printstr initializer.
1394         (cplus_language_data): Likewise.
1395         (asm_language_data): Likewise.
1396         (minimal_language_data): Likewise.
1397         * d-lang.c (d_language_data): Likewise.
1398         * f-lang.c (f_printstr): Rename to f_language::printstr.
1399         (f_language_data): Delete la_printstr initializer.
1400         (f_language::printstr): New member function, implementation from
1401         f_printstr.
1402         * go-lang.c (go_language_data): Delete la_printstr initializer.
1403         * language.c (language_defn::printstr): Define new member
1404         function.
1405         (unk_lang_printstr): Delete.
1406         (unknown_language_data): Delete la_printstr initializer.
1407         (unknown_language::printstr): New member function.
1408         (auto_language_data): Delete la_printstr initializer.
1409         (auto_language::printstr): New member function.
1410         * language.h (language_data): Delete la_printstr field.
1411         (language_defn::printstr): Declare new member function.
1412         (LA_PRINT_STRING): Update call to printstr.
1413         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1414         (m2_language_data): Delete la_printstr initializer.
1415         (m2_language::printstr): New member function, implementation from
1416         m2_printstr.
1417         * objc-lang.c (objc_language_data): Delete la_printstr
1418         initializer.
1419         * opencl-lang.c (opencl_language_data): Likewise.
1420         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1421         (pascal_language_data): Delete la_printstr initializer.
1422         (pascal_language::printstr): New member function, implementation
1423         from pascal_printstr.
1424         * p-lang.h (pascal_printstr): Delete declaration.
1425         * rust-lang.c (rust_printstr): Update header comment.
1426         (rust_language_data): Delete la_printstr initializer.
1427         (rust_language::printstr): New member function.
1428
1429 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1430
1431         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1432         (ada_language::printchar): New member function.
1433         * c-lang.c (c_language_data): Delete la_printchar initializer.
1434         (cplus_language_data): Likewise.
1435         (asm_language_data): Likewise.
1436         (minimal_language_data): Likewise.
1437         * d-lang.c (d_language_data): Likewise.
1438         * f-lang.c (f_printchar): Rename to f_language::printchar.
1439         (f_language_data): Delete la_printchar initializer.
1440         (f_language::printchar): New member function, implementation from
1441         f_printchar.
1442         * go-lang.c (go_language_data): Delete la_printchar initializer.
1443         * language.c (unk_lang_printchar): Delete.
1444         (language_defn::printchar): Define new member function.
1445         (unknown_language_data): Delete la_printchar initializer.
1446         (unknown_language::printchar): New member function.
1447         (auto_language_data): Delete la_printchar initializer.
1448         (auto_language::printchar): New member function.
1449         * language.h (language_data): Delete la_printchar field.
1450         (language_defn::printchar): Declare new member function.
1451         (LA_PRINT_CHAR): Update call to printchar.
1452         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1453         (m2_language::printchar): New member function.
1454         * objc-lang.c (objc_language_data): Delete la_printchar
1455         initializer.
1456         * opencl-lang.c (opencl_language_data): Likewise.
1457         * p-lang.c (pascal_language_data): Delete la_printchar
1458         initializer.
1459         (pascal_language::printchar): New member function.
1460         * rust-lang.c (rust_printchar): Rename to
1461         rust_language::printchar.
1462         (rust_language_data): Delete la_printchar initializer.
1463         (rust_language::printchar): New member function, implementation
1464         from rust_printchar.
1465
1466 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1467
1468         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1469         (ada_language_data): Delete la_emitchar initializer.
1470         (ada_language::emitchar): New member function, implementation from
1471         emit_char.
1472         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1473         (cplus_language_data): Likewise.
1474         (asm_language_data): Likewise.
1475         (minimal_language_data): Likewise.
1476         * d-lang.c (d_language_data): Likewise.
1477         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1478         (f_language_data): Delete la_emitchar initializer.
1479         (f_language::emitchar): New member function, implementation from
1480         f_emit_char.
1481         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1482         * language.c (unk_lang_emit_char): Delete.
1483         (language_defn::emitchar): New member function definition.
1484         (unknown_language_data): Delete la_emitchar initializer.
1485         (unknown_language::emitchar): New member function.
1486         (auto_language_data): Delete la_emitchar initializer.
1487         (auto_language::emitchar): New member function.
1488         * language.h (language_data): Delete la_emitchar field.
1489         (language_defn::emitchar): New member field declaration.
1490         (LA_EMIT_CHAR): Update call to emitchar.
1491         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1492         (m2_language_data): Delete la_emitchar initializer.
1493         (m2_language::emitchar): New member function, implementation from
1494         m2_emit_char.
1495         * objc-lang.c (objc_language_data): Delete la_emitchar
1496         initializer.
1497         * opencl-lang.c (opencl_language_data): Likewise.
1498         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1499         (pascal_language_data): Delete la_emitchar initializer.
1500         (pascal_language::emitchar): New member function, implementation
1501         from pascal_emit_char.
1502         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1503         (rust_language_data): Delete la_emitchar initializer.
1504         (rust_language::emitchar): New member function, implementation
1505         from rust_emitchar.
1506
1507 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1508
1509         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1510         (ada_language_data): Delete la_post_parser initializer.
1511         (ada_language::post_parser): New member function.
1512         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1513         (cplus_language_data): Likewise.
1514         (asm_language_data): Likewise.
1515         (minimal_language_data): Likewise.
1516         * d-lang.c (d_language_data): Likewise.
1517         * f-lang.c (f_language_data): Likewise.
1518         * go-lang.c (go_language_data): Likewise.
1519         * language.c (unknown_language_data): Likewise.
1520         (auto_language_data): Likewise.
1521         * language.h (language_data): Delete la_post_parser field.
1522         (language_defn::post_parser): New member function.
1523         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1524         * objc-lang.c (objc_language_data): Likewise.
1525         * opencl-lang.c (opencl_language_data): Likewise.
1526         * p-lang.c (pascal_language_data): Likewise.
1527         * parse.c (parse_exp_in_context): Update call to post_parser.
1528         (null_post_parser): Delete definition.
1529         * parser-defs.h (null_post_parser): Delete declaration.
1530         * rust-lang.c (rust_language_data): Delete la_post_parser
1531         initializer.
1532
1533 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1534
1535         * ada-lang.c (parse): Rename to ada_language::parser.
1536         (ada_language_data): Delete la_parser initializer.
1537         (ada_language::parser): New member function, implementation from
1538         parse.
1539         * c-lang.c (c_language_data): Delete la_parser initializer.
1540         (cplus_language_data): Likewise.
1541         (asm_language_data): Likewise.
1542         (minimal_language_data): Likewise.
1543         * d-lang.c (d_language_data): Likewise.
1544         (d_language::parser): New member function.
1545         * f-lang.c (f_language_data): Delete la_parser initializer.
1546         (f_language::parser): New member function.
1547         * go-lang.c (go_language_data): Delete la_parser initializer.
1548         (go_language::parser): New member function.
1549         * language.c (unk_lang_parser): Delete.
1550         (language_defn::parser): Define new member function.
1551         (unknown_language_data): Delete la_parser initializer.
1552         (unknown_language::parser): New member function.
1553         (auto_language_data): Delete la_parser initializer.
1554         (auto_language::parser): New member function.
1555         * language.h (language_data): Delete la_parser field.
1556         (language_defn::parser): Declare new member function.
1557         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1558         (m2_language::parser): New member function.
1559         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1560         * opencl-lang.c (opencl_language_data): Likewise.
1561         * p-lang.c (pascal_language_data): Likewise.
1562         (pascal_language::parser): New member function.
1563         * parse.c (parse_exp_in_context): Update call to parser.
1564         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1565         (rust_language::parser): New member function.
1566
1567 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1568
1569         * top.c (print_gdb_configuration): Print --with-python-libdir
1570         configuration value.
1571
1572 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1573
1574         * NEWS: Mention change to the alias command.
1575
1576 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1577
1578         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1579         (alias_command_completer)
1580         (make_alias_options_def_group): New functions.
1581         (alias_opts, alias_option_defs): New struct and array.
1582         (alias_usage_error): Update usage.
1583         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1584         Use option framework.
1585         (_initialize_cli_cmds): Update alias command help.
1586         Update aliases command help.
1587         (show_user):
1588         Add NULL for new default_args lookup_cmd argument.
1589         (valid_command_p): Rename to validate_aliased_command.
1590         Add NULL for new default_args lookup_cmd argument.  Verify that the
1591         aliased_command has no default args.
1592         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1593         (lookup_cmd_1, lookup_cmd): New argument default_args.
1594         (add_alias_cmd):
1595         Add NULL for new default_args lookup_cmd argument.
1596         (print_help_for_command): Show default args under the layout
1597          alias some_alias = some_aliased_cmd some_alias_default_arg.
1598         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1599         xfree default_args in destructor.
1600         * cli/cli-script.c (process_next_line, do_define_command):
1601         Add NULL for new default_args lookup_cmd argument.
1602         * command.h: Declare new default_args argument in lookup_cmd
1603         and lookup_cmd_1.
1604         * completer.c (complete_line_internal_1):
1605         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1606         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1607         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1608         Likewise.
1609         * infcmd.c (_initialize_infcmd): Likewise.
1610         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1611         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1612         * python/py-param.c (add_setshow_generic): Likewise.
1613         * remote.c (_initialize_remote): Likewise.
1614         * top.c (execute_command): Prepend default_args if command has some.
1615         (set_verbose):
1616         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1617         * tracepoint.c (validate_actionline, encode_actions_1):
1618         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1619
1620 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1621
1622         * jit.c (jit_read_descriptor): Use bool as the return type.
1623         (jit_breakpoint_re_set_internal): Use bool as the return type.
1624         Invert the return value logic; return true if the jit breakpoint
1625         has been successfully initialized.
1626         (jit_inferior_init): Update the call to
1627         jit_breakpoint_re_set_internal.
1628
1629 2020-06-22  Pedro Alves  <palves@redhat.com>
1630
1631         PR gdb/25939
1632         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1633         Use the current inferior instead.  Don't return
1634         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1635         wait again.
1636         * sol-thread.c (sol_thread_target::wait): Don't reference
1637         inferior_ptid.
1638         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1639         (sol_update_thread_list_callback): Use the current inferior's pid
1640         instead of inferior_ptid.
1641
1642 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1643
1644         * procfs.c: Cleanup many comments.
1645
1646         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1647         (AFTER_WATCHFLAG): Replace by value.
1648
1649         (MAIN_PROC_NAME_FORMAT): Inline ...
1650         (create_procinfo): ... here.
1651
1652         (procfs_debug_inferior): Remove SYS_exec handling.
1653         (syscall_is_exec): Likewise.
1654         (procfs_set_exec_trap): Likewise.
1655
1656         (syscall_is_lwp_exit): Inline in callers.
1657         (syscall_is_exit): Likewise.
1658         (syscall_is_exec): Likewise.
1659         (syscall_is_lwp_create): Likewise.
1660
1661         (invalidate_cache): Remove #if 0 code.
1662
1663         (make_signal_thread_runnable):  Remove.
1664         (procfs_target::resume): Remove #if 0 code.
1665
1666 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1667
1668         PR gdb/25939
1669         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1670         call ...
1671         (procfs_target::create_inferior): ... here.
1672
1673 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1674
1675         * exec.c (validate_exec_file): Ensure the build-id is up to
1676         date by calling reopen_exec_file (that checks file timestamp
1677         to decide to re-read the file).
1678
1679 2020-06-18  Pedro Alves  <palves@redhat.com>
1680
1681         PR gdb/25412
1682         * gdbthread.h (delete_thread, delete_thread_silent)
1683         (find_thread_ptid): Update comments.
1684         * thread.c (current_thread_): New global.
1685         (is_current_thread): Move higher, and reimplement.
1686         (inferior_thread): Reimplement.
1687         (set_thread_exited): Use bool.  Add assertions.
1688         (add_thread_silent): Simplify thread-reuse handling by always
1689         calling delete_thread.
1690         (delete_thread): Remove intro comment.
1691         (find_thread_ptid): Skip exited threads.
1692         (switch_to_thread_no_regs): Write to current_thread_.
1693         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1694         INFERIOR_PTID.  Clear current_thread_.
1695
1696 2020-06-18  Pedro Alves  <palves@redhat.com>
1697
1698         * aix-thread.c (pd_update): Use switch_to_thread.
1699
1700 2020-06-18  Pedro Alves  <palves@redhat.com>
1701
1702         * ravenscar-thread.c (ravenscar_thread_target): Update.
1703         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1704         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1705         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1706         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1707
1708 2020-06-18  Pedro Alves  <palves@redhat.com>
1709
1710         * nat/windows-nat.c (current_windows_thread): Remove.
1711         * nat/windows-nat.h (current_windows_thread): Remove.
1712         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1713         Adjust.
1714         (display_selectors): Adjust to fetch the current
1715         windows_thread_info based on inferior_ptid.
1716         (fake_create_process): No longer write to current_windows_thread.
1717         (windows_nat_target::get_windows_debug_event):
1718         Don't set inferior_ptid or current_windows_thread.
1719         (windows_nat_target::wait): Adjust to not rely on
1720         current_windows_thread.
1721         (do_initial_windows_stuff): Now a method of windows_nat_target.
1722         Switch to the last_ptid thread.
1723         (windows_nat_target::attach): Adjust.
1724         (windows_nat_target::detach): Use switch_to_no_thread instead of
1725         writing to inferior_ptid directly.
1726         (windows_nat_target::create_inferior): Adjust.
1727
1728 2020-06-18  Pedro Alves  <palves@redhat.com>
1729
1730         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1731
1732 2020-06-18  Pedro Alves  <palves@redhat.com>
1733
1734         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1735         after creating it, instead of writing to inferior_ptid.  Don't
1736         write to inferior_ptid.
1737
1738 2020-06-18  Pedro Alves  <palves@redhat.com>
1739
1740         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1741
1742 2020-06-18  Pedro Alves  <palves@redhat.com>
1743
1744         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1745         it, instead of writing to inferior_ptid.
1746
1747 2020-06-18  Pedro Alves  <palves@redhat.com>
1748
1749         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1750         to inferior_ptid.
1751
1752 2020-06-18  Pedro Alves  <palves@redhat.com>
1753
1754         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1755         instead of writing to inferior_ptid directly.
1756
1757 2020-06-18  Pedro Alves  <palves@redhat.com>
1758
1759         * corelow.c (core_target::close): Use switch_to_no_thread instead
1760         of writing to inferior_ptid directly.
1761         (add_to_thread_list, core_target_open): Use switch_to_thread
1762         instead of writing to inferior_ptid directly.
1763
1764 2020-06-18  Pedro Alves  <palves@redhat.com>
1765
1766         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1767         inferior_ptid.
1768         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1769         inferior_ptid.
1770         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1771         inferior_ptid directly.
1772         (darwin_nat_target::init_thread_list): Switch to thread, instead
1773         of writing to inferior_ptid.
1774         (darwin_nat_target::attach): Don't write to inferior_ptid.
1775         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1776
1777 2020-06-18  Pedro Alves  <palves@redhat.com>
1778
1779         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1780         thread.
1781         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1782         Instead use switch_to_thread.
1783         (gnu_nat_target::detach): Use switch_to_no_thread
1784         instead of writing to inferior_ptid directly.  Used passed-in
1785         inferior instead of looking up the inferior by pid.
1786
1787 2020-06-18  Pedro Alves  <palves@redhat.com>
1788
1789         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1790         inferior_ptid.
1791
1792 2020-06-18  Pedro Alves  <palves@redhat.com>
1793
1794         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1795         inferior_ptid.
1796         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1797         thread.
1798         (nto_procfs_target::detach): Avoid referencing
1799         inferior_ptid.  Use switch_to_no_thread instead of writing to
1800         inferior_ptid directly.
1801         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1802         instead of writing to inferior_ptid directly.
1803         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1804         to thread.
1805
1806 2020-06-18  Pedro Alves  <palves@redhat.com>
1807
1808         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1809         after creating it, instead of writing to inferior_ptid.
1810         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1811         to inferior_ptid directly.
1812         (gdbsim_target::wait): Don't write to inferior_ptid.
1813
1814 2020-06-18  Pedro Alves  <palves@redhat.com>
1815
1816         * remote.c (remote_target::remote_notice_new_inferior): Use
1817         switch_to_thread instead of writing to inferior_ptid directly.
1818         (remote_target::add_current_inferior_and_thread): Use
1819         switch_to_no_thread instead of writing to inferior_ptid directly.
1820         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1821         and switch_to_thread instead of using set_current_inferior or
1822         writing to inferior_ptid directly.
1823
1824 2020-06-18  Pedro Alves  <palves@redhat.com>
1825
1826         * tracectf.c (ctf_target_open): Switch to added thread instead of
1827         writing to inferior_ptid directly.
1828         (ctf_target::close): Use switch_to_no_thread instead of writing to
1829         inferior_ptid directly.
1830
1831 2020-06-18  Pedro Alves  <palves@redhat.com>
1832
1833         * tracefile-tfile.c (tfile_target_open): Don't write to
1834         inferior_ptid directly, instead switch to added thread.
1835         (tfile_target::close): Use switch_to_no_thread instead of writing
1836         to inferior_ptid directly.
1837
1838 2020-06-18  Pedro Alves  <palves@redhat.com>
1839
1840         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1841         (procfs_target::detach): Use switch_to_no_thread
1842         instead of writing to inferior_ptid directly.
1843         (do_attach): Change return type to void.  Switch to the added
1844         thread.
1845         (procfs_target::create_inferior): Switch to the added thread.
1846         (procfs_do_thread_registers): Don't write to inferior_ptid.
1847
1848 2020-06-18  Pedro Alves  <palves@redhat.com>
1849
1850         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1851         of writing to inferior_ptid.
1852         (scoped_restore_exited_inferior): Delete.
1853         (handle_vfork_child_exec_or_exit): Simplify using
1854         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1855         instead of writing to inferior_ptid.
1856         (THREAD_STOPPED_BY): Delete.
1857         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1858         (thread_stopped_by_hw_breakpoint): Delete.
1859         (save_waitstatus): Use
1860         scoped_restore_current_thread+switch_to_thread, and call
1861         target_stopped_by_watchpoint instead of
1862         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1863         instead of thread_stopped_by_sw_breakpoint, and
1864         target_stopped_by_hw_breakpoint instead of
1865         thread_stopped_by_hw_breakpoint.
1866         (handle_inferior_event)
1867         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1868         inferior_ptid directly, nor
1869         set_current_inferior/set_current_program_space.  Use
1870         switch_to_thread / switch_to_inferior_no_thread instead.
1871
1872 2020-06-18  Pedro Alves  <palves@redhat.com>
1873
1874         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1875         instead of writing to inferior_ptid.
1876
1877 2020-06-18  Pedro Alves  <palves@redhat.com>
1878
1879         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1880         added thread.
1881         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1882         to the added thread.
1883         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1884         instead of writing to inferior_ptid.
1885
1886 2020-06-18  Pedro Alves  <palves@redhat.com>
1887
1888         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1889         (register_to_value_test): Mock a program_space too.  Heap-allocate
1890         the address space.  Don't write to inferior_ptid.  Use
1891         switch_to_thread instead.
1892
1893 2020-06-18  Pedro Alves  <palves@redhat.com>
1894
1895         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1896         Delete.
1897         (find_signalled_thread()): New, factored out from
1898         linux_make_corefile_notes and adjusted to handle exited threads.
1899         (linux_make_corefile_notes): Adjust to use the new
1900         find_signalled_thread.
1901
1902 2020-06-18  Pedro Alves  <palves@redhat.com>
1903
1904         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1905         of saving/restoring inferior_ptid.
1906
1907 2020-06-17  Tom Tromey  <tom@tromey.com>
1908
1909         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1910         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1911         declare.
1912         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1913
1914 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1915
1916         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1917         of partial symtabs.
1918
1919 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1920
1921         * regformats/reg-arm.dat: Remove.
1922         * regformats/reg-bfin.dat: Remove.
1923         * regformats/reg-cris.dat: Remove.
1924         * regformats/reg-crisv32.dat: Remove.
1925         * regformats/reg-m32r.dat: Remove.
1926         * regformats/reg-tilegx.dat: Remove.
1927         * regformats/reg-tilegx32.dat: Remove.
1928
1929 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1930
1931         * features/Makefile (WHICH): Remove arm files.
1932         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1933         * regformats/arm/arm-with-neon.dat: Remove.
1934         * regformats/arm/arm-with-vfpv2.dat: Remove.
1935         * regformats/arm/arm-with-vfpv3.dat: Remove.
1936
1937 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1938
1939         * features/Makefile (XMLTOC): Remove rx.xml.
1940
1941 2020-06-17  Pedro Alves  <palves@redhat.com>
1942
1943         * gdbthread.h (thread_control_state) <trap_expected> Update
1944         comments.
1945
1946 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1947
1948         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1949         ada_language::lookup_symbol_nonlocal.
1950         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1951         (ada_language::lookup_symbol_nonlocal): New member function,
1952         implementation from ada_lookup_symbol_nonlocal.
1953         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1954         initializer.
1955         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1956         initializer.
1957         (cplus_language::lookup_symbol_nonlocal): New member function.
1958         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1959         (minimal_language_data) Likewise.
1960         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1961         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1962         initializer.
1963         (d_language::lookup_symbol_nonlocal): New member function.
1964         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1965         initializer.
1966         (f_language::lookup_symbol_nonlocal): New member function.
1967         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1968         initializer.
1969         * language.c (unknown_language_data): Likewise.
1970         (auto_language_data): Likewise.
1971         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1972         field.
1973         (language_defn::lookup_symbol_nonlocal): New member function.
1974         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1975         initializer.
1976         * objc-lang.c (objc_language_data): Likewise.
1977         * opencl-lang.c (opencl_language_data): Likewise.
1978         * p-lang.c (pascal_language_data): Likewise.
1979         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1980         rust_language::lookup_symbol_nonlocal.
1981         (rust_language_data): Delete la_lookup_symbol_nonlocal
1982         initializer.
1983         (rust_language::lookup_symbol_nonlocal): New member function,
1984         implementation from rust_lookup_symbol_nonlocal.
1985         * symtab.c (lookup_symbol_aux): Update call to
1986         lookup_symbol_nonlocal.
1987         (basic_lookup_symbol_nonlocal): Rename to...
1988         (language_defn::lookup_symbol_nonlocal): ...this, and update
1989         header comment.  Remove language_defn parameter, and replace with
1990         uses of `this'.
1991         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1992
1993 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1994
1995         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1996         initializer.
1997         (ada_language::value_print_inner): New member function.
1998         * c-lang.c (c_language_data): Delete la_value_print_inner
1999         initializer.
2000         (cplus_language_data): Likewise.
2001         (asm_language_data): Likewise.
2002         (minimal_language_data): Likewise.
2003         * d-lang.c (d_language_data): Likewise.
2004         (d_language::value_print_inner): New member function.
2005         * f-lang.c (f_language_data): Delete la_value_print_inner
2006         initializer.
2007         (f_language::value_print_inner): New member function.
2008         * f-lang.h (f_value_print_innner): Rename to...
2009         (f_value_print_inner): ...this (note spelling of 'inner').
2010         * f-valprint.c (f_value_print_innner): Rename to...
2011         (f_value_print_inner): ...this (note spelling of 'inner').
2012         * go-lang.c (go_language_data): Delete la_value_print_inner
2013         initializer.
2014         (go_language::value_print_inner): New member function.
2015         * language.c (language_defn::value_print_inner): Define new member
2016         function.
2017         (unk_lang_value_print_inner): Delete.
2018         (unknown_language_data): Delete la_value_print_inner initializer.
2019         (unknown_language::value_print_inner): New member function.
2020         (auto_language_data): Delete la_value_print_inner initializer.
2021         (auto_language::value_print_inner): New member function.
2022         * language.h (language_data): Delete la_value_print_inner field.
2023         (language_defn::value_print_inner): Delcare new member function.
2024         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2025         initializer.
2026         (m2_language::value_print_inner): New member function.
2027         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2028         initializer.
2029         * opencl-lang.c (opencl_language_data): Likewise.
2030         * p-lang.c (pascal_language_data): Likewise.
2031         (pascal_language::value_print_inner): New member function.
2032         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2033         initializer.
2034         (rust_language::value_print_inner): New member function.
2035         * valprint.c (do_val_print): Update call to value_print_inner.
2036
2037 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2038
2039         * ada-lang.c (ada_language_data): Delete la_value_print
2040         initializer.
2041         (ada_language::value_print): New member function.
2042         * c-lang.c (c_language_data): Delete la_value_print initializer.
2043         (cplus_language_data): Likewise.
2044         (asm_language_data): Likewise.
2045         (minimal_language_data): Likewise.
2046         * d-lang.c (d_language_data): Likewise.
2047         * f-lang.c (f_language_data): Likewise.
2048         * go-lang.c (go_language_data): Likewise.
2049         * language.c (unk_lang_value_print): Delete.
2050         (language_defn::value_print): Define new member function.
2051         (unknown_language_data): Delete la_value_print initializer.
2052         (unknown_language::value_print): New member function.
2053         (auto_language_data): Delete la_value_print initializer.
2054         (auto_language::value_print): New member function.
2055         * language.h (language_data): Delete la_value_print field.
2056         (language_defn::value_print): Declare new member function.
2057         (LA_VALUE_PRINT): Update call to value_print.
2058         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2059         * objc-lang.c (objc_language_data): Likewise.
2060         * opencl-lang.c (opencl_language_data): Likewise.
2061         * p-lang.c (pascal_language_data): Likewise.
2062         (pascal_language::value_print): New member function.
2063         * rust-lang.c (rust_language_data): Delete la_value_print
2064         initializer.
2065
2066 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2067
2068         * ada-lang.c (ada_watch_location_expression): Rename to
2069         ada_language::watch_location_expression.
2070         (ada_language_data): Delete la_watch_location_expression
2071         initializer.
2072         (ada_language::watch_location_expression): New member function,
2073         implementation from ada_watch_location_expression.
2074         * breakpoint.c (watch_command_1): Update call to
2075         watch_location_expression.
2076         * c-lang.c (c_watch_location_expression): Rename to
2077         language_defn::watch_location_expression.
2078         (c_language_data): Delete la_watch_location_expression
2079         initializer.
2080         (cplus_language_data): Likewise.
2081         (asm_language_data): Likewise.
2082         (minimal_language_data): Likewise.
2083         * c-lang.h (c_watch_location_expression): Delete declaration.
2084         * d-lang.c (d_language_data): Delete la_watch_location_expression
2085         initializer.
2086         * f-lang.c (f_language_data): Likewise.
2087         * go-lang.c (go_language_data): Likewise.
2088         * language.c (language_defn::watch_location_expression): Member
2089         function implementation from c_watch_location_expression.
2090         (unknown_language_data): Delete la_watch_location_expression
2091         initializer.
2092         (auto_language_data): Likewise.
2093         * language.h (language_data): Delete la_watch_location_expression
2094         field.
2095         (language_defn::watch_location_expression): Declare new member
2096         function.
2097         * m2-lang.c (m2_language_data): Delete
2098         la_watch_location_expression initializer.
2099         * objc-lang.c (objc_language_data): Likewise.
2100         * opencl-lang.c (opencl_language_data): Likewise.
2101         * p-lang.c (pascal_language_data): Likewise.
2102         * rust-lang.c (rust_watch_location_expression): Rename to
2103         rust_language::watch_location_expression.
2104         (rust_language_data): Delete la_watch_location_expression
2105         initializer.
2106         (rust_language::watch_location_expression): New member function,
2107         implementation from rust_watch_location_expression.
2108
2109 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2110
2111         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2112         ada_language::collect_symbol_completion_matches.
2113         (ada_language_data): Delete la_collect_symbol_completion_matches
2114         initializer.
2115         (ada_language::collect_symbol_completion_matches): New member
2116         function, implementation from
2117         ada_collect_symbol_completion_matches.
2118         * c-lang.c (c_language_data): Delete
2119         la_collect_symbol_completion_matches initializer.
2120         (cplus_language_data): Likewise.
2121         (asm_language_data): Likewise.
2122         (minimal_language_data): Likewise.
2123         * d-lang.c (d_language_data): Likewise.
2124         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2125         f_language::collect_symbol_completion_matches.
2126         (f_language_data): Delete la_collect_symbol_completion_matches
2127         initializer.
2128         (f_language::collect_symbol_completion_matches) New member
2129         function, implementation from f_collect_symbol_completion_matches.
2130         * go-lang.c (go_language_data): Delete
2131         la_collect_symbol_completion_matches initializer.
2132         * language.c (unknown_language_data): Likewise.
2133         (auto_language_data): Likewise.
2134         * language.h (language_data): Delete
2135         la_collect_symbol_completion_matches field.
2136         (language_defn::collect_symbol_completion_matches): New member
2137         function.
2138         * m2-lang.c (m2_language_data): Delete
2139         la_collect_symbol_completion_matches initializer.
2140         * objc-lang.c (objc_language_data): Likewise.
2141         * opencl-lang.c (opencl_language_data): Likewise.
2142         * p-lang.c (pascal_language_data): Likewise.
2143         * rust-lang.c (rust_language_data): Likewise.
2144         * symtab.c (default_collect_symbol_completion_matches): Delete.
2145         (collect_symbol_completion_matches): Update call to
2146         collect_symbol_completion_matches.
2147         (collect_symbol_completion_matches_type): Likewise.
2148         * symtab.h (default_collect_symbol_completion_matches): Delete
2149         declaration.
2150
2151 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2152
2153         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2154         (ada_language_data): Delete la_word_break_characters initializer.
2155         (ada_language::word_break_characters): New member function.
2156         * c-lang.c (c_language_data): Delete la_word_break_characters
2157         initializer.
2158         (cplus_language_data): Likewise.
2159         (asm_language_data): Likewise.
2160         (minimal_language_data): Likewise.
2161         * completer.c: Update global comment.
2162         (advance_to_expression_complete_word_point): Update call to
2163         word_break_characters.
2164         (complete_files_symbols): Likewise.
2165         (complete_line_internal_1): Likewise.
2166         (default_completer_handle_brkchars): Likewise.
2167         (skip_quoted_chars): Likewise.
2168         * d-lang.c (d_language_data): Delete la_word_break_characters
2169         initializer.
2170         * f-lang.c (f_word_break_characters): Delete.
2171         (f_language_data): Delete la_word_break_characters initializer.
2172         (f_language::word_break_characters): New member function.
2173         * go-lang.c (go_language_data): Delete la_word_break_characters
2174         initializer.
2175         * language.c (unknown_language_data): Likewise.
2176         (auto_language_data): Likewise.
2177         * language.h (default_word_break_characters): Move declaration to
2178         earlier in the file.
2179         (language_data): Delete la_word_break_characters field.
2180         (language_defn::word_break_characters): New member function.
2181         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2182         initializer.
2183         * objc-lang.c (objc_language_data): Likewise.
2184         * opencl-lang.c (opencl_language_data): Likewise.
2185         * p-lang.c (pascal_language_data): Likewise.
2186         * rust-lang.c (rust_language_data): Likewise.
2187
2188 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2189
2190         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2191         (ada_language_data): Delete la_get_symbol_name_matcher
2192         initializer.
2193         (language_defn::get_symbol_name_matcher_inner): New member
2194         function.
2195         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2196         initializer.
2197         (cplus_language_data): Likewise.
2198         (cplus_language::get_symbol_name_matcher_inner): New member
2199         function.
2200         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2201         (minimal_language_data): Likewise.
2202         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2203         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2204         initializer.
2205         * dictionary.c (iter_match_first_hashed): Update call to
2206         get_symbol_name_matcher.
2207         (iter_match_next_hashed): Likewise.
2208         (iter_match_next_linear): Likewise.
2209         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2210         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2211         initializer.
2212         (f_language::get_symbol_name_matcher_inner): New member function.
2213         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2214         initializer.
2215         * language.c (default_symbol_name_matcher): Update header comment,
2216         make static.
2217         (language_defn::get_symbol_name_matcher): New definition.
2218         (language_defn::get_symbol_name_matcher_inner): Likewise.
2219         (get_symbol_name_matcher): Delete.
2220         (unknown_language_data): Delete la_get_symbol_name_matcher
2221         initializer.
2222         (auto_language_data): Likewise.
2223         * language.h (language_data): Delete la_get_symbol_name_matcher
2224         field.
2225         (language_defn::get_symbol_name_matcher): New member function.
2226         (language_defn::get_symbol_name_matcher_inner): Likewise.
2227         (default_symbol_name_matcher): Delete declaration.
2228         * linespec.c (find_methods): Update call to
2229         get_symbol_name_matcher.
2230         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2231         initializer.
2232         * minsyms.c (lookup_minimal_symbol): Update call to
2233         get_symbol_name_matcher.
2234         (iterate_over_minimal_symbols): Likewise.
2235         * objc-lang.c (objc_language_data): Delete
2236         la_get_symbol_name_matcher initializer.
2237         * opencl-lang.c (opencl_language_data): Likewise.
2238         * p-lang.c (pascal_language_data): Likewise.
2239         * psymtab.c (psymbol_name_matches): Update call to
2240         get_symbol_name_matcher.
2241         * rust-lang.c (rust_language_data): Delete
2242         la_get_symbol_name_matcher initializer.
2243         * symtab.c (symbol_matches_search_name): Update call to
2244         get_symbol_name_matcher.
2245         (compare_symbol_name): Likewise.
2246
2247 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2248
2249         * ada-lang.c (ada_language_data): Delete la_compute_program
2250         initializer.
2251         * c-lang.c (c_language_data): Likewise.
2252         (c_language::compute_program): New member function.
2253         (cplus_language_data): Delete la_compute_program initializer.
2254         (cplus_language::compute_program): New member function.
2255         (asm_language_data): Delete la_compute_program initializer.
2256         (minimal_language_data): Likewise.
2257         * c-lang.h (c_compute_program): Update comment.
2258         (cplus_compute_program): Likewise.
2259         * compile/compile-c-support.c (c_compute_program): Likewise.
2260         (cplus_compute_program): Likewise.
2261         * compile/compile.c (compile_to_object): Update call to
2262         la_compute_program.
2263         * d-lang.c (d_language_data): Delete la_compute_program
2264         initializer.
2265         * f-lang.c (f_language_data): Likewise.
2266         * go-lang.c (go_language_data): Likewise.
2267         * language.c (unknown_language_data): Likewise.
2268         (auto_language_data): Likewise.
2269         * language.h (language_data): Delete la_compute_program field.
2270         (language_defn::compute_program): New member function.
2271         * m2-lang.c (m2_language_data): Delete la_compute_program
2272         initializer.
2273         * objc-lang.c (objc_language_data): Likewise.
2274         * opencl-lang.c (opencl_language_data): Likewise.
2275         * p-lang.c (pascal_language_data): Likewise.
2276         * rust-lang.c (rust_language_data): Likewise.
2277
2278 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2279
2280         * ada-lang.c (ada_language_data) Delete
2281         la_class_name_from_physname initializer.
2282         * c-lang.c (c_language_data): Likewise.
2283         (cplus_language_data): Likewise.
2284         (cplus_language::class_name_from_physname): New member function.
2285         (asm_language_data): Delete la_class_name_from_physname
2286         initializer.
2287         (minimal_language_data): Likewise.
2288         * d-lang.c (d_language_data): Likewise.
2289         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2290         method on language_defn class.
2291         (guess_full_die_structure_name): Likewise.
2292         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2293         initializer.
2294         * go-lang.c (go_language_data): Likewise.
2295         * language.c (language_class_name_from_physname): Delete.
2296         (unk_lang_class_name): Delete.
2297         (unknown_language_data): Delete la_class_name_from_physname
2298         initializer.
2299         (auto_language_data): Likewise.
2300         * language.h (language_data): Delete la_class_name_from_physname
2301         field.
2302         (language_defn::class_name_from_physname): New function.
2303         (language_class_name_from_physname): Delete declaration.
2304         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2305         initializer.
2306         * objc-lang.c (objc_language_data): Likewise.
2307         * opencl-lang.c (opencl_language_data): Likewise.
2308         * p-lang.c (pascal_language_data): Likewise.
2309         * rust-lang.c (rust_language_data): Likewise.
2310
2311 2020-06-16  Tom Tromey  <tom@tromey.com>
2312
2313         * tui/tui-data.h (STATUS_NAME): New macro.
2314         * tui/tui-layout.c (tui_remove_some_windows)
2315         (initialize_known_windows, tui_register_window)
2316         (tui_layout_split::remove_windows, initialize_layouts)
2317         (tui_new_layout_command): Don't use hard-coded window names.
2318
2319 2020-06-16  Tom Tromey  <tom@tromey.com>
2320
2321         PR tui/25348:
2322         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2323         tui_initialize_readline.  Only run once.  Call rl_initialize.
2324         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2325         tui_initialize_readline.
2326         * tui/tui-io.c (tui_setup_io): Call
2327         tui_ensure_readline_initialized.
2328         * tui/tui-interp.c (tui_interp::init): Update.
2329
2330 2020-06-16  Tom Tromey  <tom@tromey.com>
2331
2332         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2333         Also preserve the status window.
2334
2335 2020-06-16  Tom Tromey  <tom@tromey.com>
2336
2337         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2338         where m_window==nullptr.
2339
2340 2020-06-15  Tom Tromey  <tromey@adacore.com>
2341
2342         * windows-nat.c (windows_nat::handle_output_debug_string):
2343         Update.
2344         (windows_nat::handle_ms_vc_exception): Update.
2345         * target.h (target_read_string): Change API.
2346         * target.c (target_read_string): Change API.
2347         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2348         Update.
2349         * solib-frv.c (frv_current_sos): Update.
2350         * solib-dsbt.c (dsbt_current_sos): Update.
2351         * solib-darwin.c (darwin_current_sos): Update.
2352         * linux-thread-db.c (inferior_has_bug): Update.
2353         * expprint.c (print_subexp_standard): Update.
2354         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2355         (ada_exception_message_1): Update.
2356
2357 2020-06-15  Tom Tromey  <tromey@adacore.com>
2358
2359         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2360
2361 2020-06-15  Tom Tromey  <tromey@adacore.com>
2362
2363         * valprint.c (read_string): Update comment.
2364         * target.c (MIN): Remove.
2365         (target_read_string): Rewrite.
2366
2367 2020-06-15  Tom Tromey  <tromey@adacore.com>
2368
2369         * corefile.c (read_memory_string): Remove.
2370         * ada-valprint.c (ada_value_print_ptr): Update.
2371         * ada-lang.h (ada_tag_name): Change return type.
2372         * ada-lang.c (type_from_tag): Update.
2373         (ada_tag_name_from_tsd): Change return type.  Use
2374         target_read_string.
2375         (ada_tag_name): Likewise.
2376         * gdbcore.h (read_memory_string): Don't declare.
2377
2378 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2379
2380         * symtab.c (rbreak_command): Ignore Windows drive colon.
2381
2382 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2383
2384         * NEWS: Mention removed GDBserver host support.
2385
2386 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2387
2388         * features/riscv/rebuild-csr-xml.sh: Updated.
2389
2390 2020-06-11  Tom Tromey  <tom@tromey.com>
2391
2392         PR gdb/18318:
2393         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2394
2395 2020-06-09  Jonny Grant  <jg@jguk.org>
2396 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2397
2398         * main.c (captured_main_1): Don't print new line after help.
2399         (print_gdb_help): add mailing list and IRC channel information
2400         to --help.  Add new lines between items in the footer.  Remove
2401         quotes around bug url.
2402
2403 2020-06-11  Keith Seitz  <keiths@redhat.com>
2404
2405         PR gdb/21356
2406         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2407         Resolve typedefs for type length calculations.
2408
2409 2020-06-10  Tom de Vries  <tdevries@suse.de>
2410
2411         PR ada/24713
2412         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2413         (write_psymbols): Enable .gdb_index for ada.
2414         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2415         ada.
2416
2417 2020-06-10  Tom de Vries  <tdevries@suse.de>
2418
2419         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2420         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2421         namei" instead of "const char *name" argument.
2422         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2423         dw2_symtab_iter_init.
2424
2425 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2426
2427         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2428         to use type::field and field::type instead.
2429
2430 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2431
2432         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2433         to use field::type instead.
2434
2435 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2436
2437         * gdbtypes.h (struct field) <type, set_type>: New methods.
2438         Rename `type` field to...
2439         <m_type>: ... this.  Change references throughout to use type or
2440         set_type methods.
2441         (FIELD_TYPE): Use field::type.  Change call sites that modify
2442         the field's type to use field::set_type instead.
2443
2444 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2445
2446         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2447         to use type::index_type instead.
2448
2449 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2450
2451         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2452         methods.
2453         (TYPE_INDEX_TYPE): Use type::index_type.
2454         * gdbtypes.c (create_array_type_with_stride): Likewise.
2455
2456 2020-06-07  Tom Tromey  <tom@tromey.com>
2457
2458         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2459         parameter.
2460         (generic_value_print): Update.
2461
2462 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2463
2464         Revert commit 982a38f60b0.
2465         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2466
2467 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2468
2469         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2470         avoid use after free.
2471
2472 2020-06-05  Tom de Vries  <tdevries@suse.de>
2473
2474         * NEWS: Fix typos.
2475
2476 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2477
2478         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2479         the per_bfd object.
2480         (dwarf2_read_debug_names): Likewise.
2481         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2482         object when re-using a per_bfd object with an index.
2483
2484 2020-06-03  Tom de Vries  <tdevries@suse.de>
2485
2486         PR symtab/26046
2487         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2488         children for C++.
2489         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2490         DW_TAG_subprogram.
2491
2492 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2493
2494         * ada-lang.c (ada_language_data): Delete skip_trampoline
2495         initializer.
2496         * c-lang.c (c_language_data): Likewise.
2497         (cplus_language_data): Likewise.
2498         (cplus_language::skip_trampoline): New member function.
2499         (asm_language_data): Delete skip_trampoline initializer.
2500         (minimal_language_data): Likewise.
2501         * d-lang.c (d_language_data): Likewise.
2502         * f-lang.c (f_language_data): Likewise.
2503         * go-lang.c (go_language_data): Likewise.
2504         * language.c (unk_lang_trampoline): Delete function.
2505         (skip_language_trampoline): Update.
2506         (unknown_language_data): Delete skip_trampoline initializer.
2507         (auto_language_data): Likewise.
2508         * language.h (language_data): Delete skip_trampoline field.
2509         (language_defn::skip_trampoline): New function.
2510         * m2-lang.c (m2_language_data): Delete skip_trampoline
2511         initializer.
2512         * objc-lang.c (objc_skip_trampoline): Delete function, move
2513         implementation to objc_language::skip_trampoline.
2514         (objc_language_data): Delete skip_trampoline initializer.
2515         (objc_language::skip_trampoline): New member function with
2516         implementation from objc_skip_trampoline.
2517         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2518         initializer.
2519         * p-lang.c (pascal_language_data): Likewise.
2520         * rust-lang.c (rust_language_data): Likewise.
2521
2522 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2523
2524         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2525         (ada_language::demangle): New member function.
2526         * c-lang.c (c_language_data): Delete la_demangle initializer.
2527         (cplus_language_data): Delete la_demangle initializer.
2528         (cplus_language::demangle): New member function.
2529         (asm_language_data): Delete la_demangle initializer.
2530         (minimal_language_data): Delete la_demangle initializer.
2531         * d-lang.c (d_language_data): Delete la_demangle initializer.
2532         (d_language::demangle): New member function.
2533         * f-lang.c (f_language_data): Delete la_demangle initializer.
2534         (f_language::demangle): New member function.
2535         * go-lang.c (go_language_data): Delete la_demangle initializer.
2536         (go_language::demangle): New member function.
2537         * language.c (language_demangle): Update.
2538         (unk_lang_demangle): Delete.
2539         (unknown_language_data): Delete la_demangle initializer.
2540         (unknown_language::demangle): New member function.
2541         (auto_language_data): Delete la_demangle initializer.
2542         (auto_language::demangle): New member function.
2543         * language.h (language_data): Delete la_demangle field.
2544         (language_defn::demangle): New function.
2545         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2546         * objc-lang.c (objc_language_data): Delete la_demangle
2547         initializer.
2548         (objc_language::demangle): New member function.
2549         * opencl-lang.c (opencl_language_data): Delete la_demangle
2550         initializer.
2551         * p-lang.c (pascal_language_data): Likewise.
2552         * rust-lang.c (rust_language_data): Likewise.
2553         (rust_language::demangle): New member function.
2554
2555 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2556
2557         * ada-lang.c (ada_language_data): Delete la_print_type
2558         initializer.
2559         (ada_language::print_type): New member function.
2560         * c-lang.c (c_language_data): Delete la_print_type initializer.
2561         (c_language::print_type): New member function.
2562         (cplus_language_data): Delete la_print_type initializer.
2563         (cplus_language::print_type): New member function.
2564         (asm_language_data): Delete la_print_type initializer.
2565         (asm_language::print_type): New member function.
2566         (minimal_language_data): Delete la_print_type initializer.
2567         (minimal_language::print_type): New member function.
2568         * d-lang.c (d_language_data): Delete la_print_type initializer.
2569         (d_language::print_type): New member function.
2570         * f-lang.c (f_language_data): Delete la_print_type initializer.
2571         (f_language::print_type): New member function.
2572         * go-lang.c (go_language_data): Delete la_print_type initializer.
2573         (go_language::print_type): New member function.
2574         * language.c (unk_lang_print_type): Delete.
2575         (unknown_language_data): Delete la_print_type initializer.
2576         (unknown_language::print_type): New member function.
2577         (auto_language_data): Delete la_print_type initializer.
2578         (auto_language::print_type): New member function.
2579         * language.h (language_data): Delete la_print_type field.
2580         (language_defn::print_type): New function.
2581         (LA_PRINT_TYPE): Update.
2582         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2583         (m2_language::print_type): New member function.
2584         * objc-lang.c (objc_language_data): Delete la_print_type
2585         initializer.
2586         (objc_language::print_type): New member function.
2587         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2588         to opencl_language::print_type.
2589         (opencl_language_data): Delete la_print_type initializer.
2590         (opencl_language::print_type): New member function, implementation
2591         from opencl_print_type.
2592         * p-lang.c (pascal_language_data): Delete la_print_type
2593         initializer.
2594         (pascal_language::print_type): New member function.
2595         * rust-lang.c (rust_print_type): Delete, implementation moved to
2596         rust_language::print_type.
2597         (rust_language_data): Delete la_print_type initializer.
2598         (rust_language::print_type): New member function, implementation
2599         from rust_print_type.
2600
2601 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2602
2603         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2604         implementation moves to...
2605         (ada_language::sniff_from_mangled_name): ...here.  Update return
2606         type.
2607         (ada_language_data): Delete la_sniff_from_mangled_name
2608         initializer.
2609         * c-lang.c (c_language_data): Likewise.
2610         (cplus_language_data): Likewise.
2611         (cplus_language::sniff_from_mangled_name): New member function,
2612         implementation taken from gdb_sniff_from_mangled_name.
2613         (asm_language_data): Delete la_sniff_from_mangled_name
2614         initializer.
2615         (minimal_language_data): Likewise.
2616         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2617         implementation moves to cplus_language::sniff_from_mangled_name.
2618         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2619         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2620         moves to...
2621         (d_language::sniff_from_mangled_name): ...here.
2622         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2623         * f-lang.c (f_language_data): Likewise.
2624         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2625         moves to...
2626         (go_language::sniff_from_mangled_name): ...here.
2627         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2628         * language.c (language_sniff_from_mangled_name): Delete.
2629         (unknown_language_data): Delete la_sniff_from_mangled_name
2630         initializer.
2631         (auto_language_data): Likewise.
2632         * language.h (language_data): Delete la_sniff_from_mangled_name
2633         field.
2634         (language_defn::sniff_from_mangled_name): New function.
2635         (language_sniff_from_mangled_name): Delete declaration.
2636         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2637         field.
2638         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2639         implementation moves to...
2640         (objc_language::sniff_from_mangled_name): ...here.
2641         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2642         * opencl-lang.c (opencl_language_data): Likewise.
2643         * p-lang.c (pascal_language_data): Likewise.
2644         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2645         implementation moves to...
2646         (rust_language::sniff_from_mangled_name): ...here.
2647         (rust_language_data): Delete la_sniff_from_mangled_name
2648         initializer.
2649         * symtab.c (symbol_find_demangled_name): Call
2650         sniff_from_mangled_name member function.
2651
2652 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2653
2654         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2655         initializer.
2656         * c-lang.c (c_language_data): Likewise.
2657         (cplus_language_data): Likewise.
2658         (cplus_language::search_name_hash): New member function.
2659         (asm_language_data): Delete la_search_name_hash initializer.
2660         (minimal_language_data): Likewise.
2661         * d-lang.c (d_language_data): Likewise.
2662         * dictionary.c (default_search_name_hash): Rename to...
2663         (language_defn::search_name_hash): ...this.
2664         * f-lang.c (f_language_data): Likewise.
2665         (f_language::search_name_hash): New member function.
2666         * go-lang.c (go_language_data): Delete la_search_name_hash
2667         initializer.
2668         * language.c (unknown_language_data): Likewise.
2669         (auto_language_data): Likewise.
2670         * language.h (struct language_data): Delete la_search_name_hash
2671         field.
2672         (language_defn::search_name_hash): Declare new member function.
2673         (default_search_name_hash): Delete declaration.
2674         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2675         initializer.
2676         * objc-lang.c (objc_language_data): Likewise.
2677         * opencl-lang.c (opencl_language_data): Likewise.
2678         * p-lang.c (pascal_language_data): Likewise.
2679         * rust-lang.c (rust_language_data): Likewise.
2680         * symtab.c (search_name_hash): Update call.
2681
2682 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2683
2684         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2685         initializer.
2686         * c-lang.c (class compile_instance): Declare.
2687         (c_language_data): Delete la_get_compile_instance initializer.
2688         (c_language::get_compile_instance): New member function.
2689         (cplus_language_data): Delete la_get_compile_instance initializer.
2690         (cplus_language::get_compile_instance): New member function.
2691         (asm_language_data): Delete la_get_compile_instance initializer.
2692         (minimal_language_data): Likewise.
2693         * c-lang.h (c_get_compile_context): Update comment.
2694         (cplus_get_compile_context): Update comment.
2695         * compile/compile.c (compile_to_object): Update calls, don't rely
2696         on function pointer being NULL.
2697         * d-lang.c (d_language_data): Delete la_get_compile_instance
2698         initializer.
2699         * f-lang.c (f_language_data): Likewise.
2700         * go-lang.c (go_language_data): Likewise.
2701         * language.c (unknown_language_data): Likewise.
2702         (auto_language_data): Likewise.
2703         * language.h (language_data): Delete la_get_compile_instance field.
2704         (language_defn::get_compile_instance): New member function.
2705         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2706         initializer.
2707         * objc-lang.c (objc_language_data): Likewise.
2708         * opencl-lang.c (opencl_language_data): Likewise.
2709         * p-lang.c (pascal_language_data): Likewise.
2710         * rust-lang.c (rust_language_data): Likewise.
2711
2712 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2713
2714         * ada-lang.c (ada_add_all_symbols): Update comment.
2715         (ada_iterate_over_symbols): Delete, move implementation to...
2716         (ada_language::iterate_over_symbols): ...here, a new member
2717         function, rewrite to use range based for loop.
2718         (ada_language_data): Delete la_iterate_over_symbols initializer.
2719         * c-lang.c (c_language_data): Likewise.
2720         (cplus_language_data): Likewise.
2721         (asm_language_data): Likewise.
2722         (minimal_language_data): Likewise.
2723         * d-lang.c (d_language_data): Likewise.
2724         * f-lang.c (f_language_data): Likewise.
2725         * go-lang.c (go_language_data): Likewise.
2726         * language.c (unknown_language_data): Likewise.
2727         (auto_language_data): Likewise.
2728         * language.h (language_data): Delete la_iterate_over_symbols field.
2729         (language_defn::iterate_over_symbols): New member function.
2730         (LA_ITERATE_OVER_SYMBOLS): Update.
2731         * linespec.c (iterate_over_all_matching_symtabs): Update.
2732         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2733         initializer.
2734         * objc-lang.c (objc_language_data): Likewise.
2735         * opencl-lang.c (opencl_language_data): Likewise.
2736         * p-lang.c (pascal_language_data): Likewise.
2737         * rust-lang.c (rust_language_data): Likewise.
2738
2739 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2740
2741         * ada-lang.c (ada_language_data): Delete
2742         la_lookup_transparent_type initializer.
2743         * c-lang.c (c_language_data): Likewise.
2744         (cplus_language_data): Likewise.
2745         (cplus_language::lookup_transparent_type): New member function.
2746         (asm_language_data): Delete la_lookup_transparent_type
2747         initializer.
2748         (minimal_language_data): Likewise.
2749         * d-lang.c (d_language_data): Likewise.
2750         * f-lang.c (f_language_data): Likewise.
2751         * go-lang.c (go_language_data): Likewise.
2752         * language.c (unknown_language_data): Likewise.
2753         (auto_language_data): Likewise.
2754         * language.h (struct language_data): Delete
2755         la_lookup_transparent_type field.
2756         (language_defn::lookup_transparent_type): New member function.
2757         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2758         initializer.
2759         * objc-lang.c (objc_language_data): Likewise.
2760         * opencl-lang.c (opencl_language_data): Likewise.
2761         * p-lang.c (pascal_language_data): Likewise.
2762         * rust-lang.c (rust_language_data): Likewise.
2763         * symtab.c (symbol_matches_domain): Update call.
2764
2765 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2766
2767         * ada-lang.c (ada_language_arch_info): Delete function, move
2768         implementation to...
2769         (ada_language::language_arch_info): ...here, a new member
2770         function.
2771         (ada_language_data): Delete la_language_arch_info.
2772         * c-lang.c (c_language_data): Likewise.
2773         (c_language::language_arch_info): New member function.
2774         (cplus_language_arch_info): Delete function, move
2775         implementation to...
2776         (cplus_language::language_arch_info): ...here, a new member
2777         function.
2778         (cplus_language_data): Delete la_language_arch_info.
2779         (asm_language_data): Likewise.
2780         (asm_language::language_arch_info): New member function.
2781         (minimal_language_data): Delete la_language_arch_info.
2782         (minimal_language::language_arch_info): New member function.
2783         * d-lang.c (d_language_arch_info): Delete function, move
2784         implementation to...
2785         (d_language::language_arch_info): ...here, a new member
2786         function.
2787         (d_language_data): Delete la_language_arch_info.
2788         * f-lang.c (f_language_arch_info): Delete function, move
2789         implementation to...
2790         (f_language::language_arch_info): ...here, a new member
2791         function.
2792         (f_language_data): Delete la_language_arch_info.
2793         * go-lang.c (go_language_arch_info): Delete function, move
2794         implementation to...
2795         (go_language::language_arch_info): ...here, a new member
2796         function.
2797         (go_language_data): Delete la_language_arch_info.
2798         * language.c (unknown_language_data): Likewise.
2799         (unknown_language::language_arch_info): New member function.
2800         (auto_language_data): Delete la_language_arch_info.
2801         (auto_language::language_arch_info): New member function.
2802         (language_gdbarch_post_init): Update call to
2803         la_language_arch_info.
2804         * language.h (language_data): Delete la_language_arch_info
2805         function pointer.
2806         (language_defn::language_arch_info): New function.
2807         * m2-lang.c (m2_language_arch_info): Delete function, move
2808         implementation to...
2809         (m2_language::language_arch_info): ...here, a new member
2810         function.
2811         (m2_language_data): Delete la_language_arch_info.
2812         * objc-lang.c (objc_language_arch_info): Delete function, move
2813         implementation to...
2814         (objc_language::language_arch_info): ...here, a new member
2815         function.
2816         (objc_language_data): Delete la_language_arch_info.
2817         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2818         implementation to...
2819         (opencl_language::language_arch_info): ...here, a new member
2820         function.
2821         (opencl_language_data): Delete la_language_arch_info.
2822         * p-lang.c (pascal_language_arch_info): Delete function, move
2823         implementation to...
2824         (pascal_language::language_arch_info): ...here, a new member
2825         function.
2826         (pascal_language_data): Delete la_language_arch_info.
2827         * rust-lang.c (rust_language_arch_info): Delete function, move
2828         implementation to...
2829         (rust_language::language_arch_info): ...here, a new member
2830         function.
2831         (rust_language_data): Delete la_language_arch_info.
2832
2833 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2834
2835         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2836         initializer.
2837         * c-lang.c (c_language_data): Likewise.
2838         (cplus_language_data): Likewise.
2839         (cplus_language::pass_by_reference_info): New method.
2840         (asm_language_data): Delete la_pass_by_reference initializer.
2841         (minimal_language_data): Likewise.
2842         * cp-abi.c (cp_pass_by_reference): Remove use of
2843         default_pass_by_reference.
2844         * d-lang.c (d_language_data): Likewise.
2845         * f-lang.c (f_language_data): Likewise.
2846         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2847         default_pass_by_reference.
2848         * go-lang.c (go_language_data): Likewise.
2849         * language.c (language_pass_by_reference): Update.
2850         (default_pass_by_reference): Delete.
2851         (unknown_language_data): Delete la_pass_by_reference
2852         initializer.
2853         (auto_language_data): Likewise.
2854         * language.h (struct language_data): Delete la_pass_by_reference
2855         field.
2856         (language_defn::pass_by_reference_info): New member function.
2857         (default_pass_by_reference): Delete declaration.
2858         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2859         initializer.
2860         * objc-lang.c (objc_language_data): Likewise.
2861         * opencl-lang.c (opencl_language_data): Likewise.
2862         * p-lang.c (pascal_language_data): Likewise.
2863         * rust-lang.c (rust_language_data): Likewise.
2864
2865 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2866
2867         * ada-lang.c (ada_read_var_value): Delete function, move
2868         implementation to...
2869         (ada_language::read_var_value): ...here.
2870         (ada_language_data): Delete la_read_var_value initializer.
2871         * c-lang.c (c_language_data): Likewise.
2872         (cplus_language_data): Likewise.
2873         (minimal_language_data): Likewise.
2874         * d-lang.c (d_language_data): Likewise.
2875         * f-lang.c (f_language_data): Likewise.
2876         * findvar.c (default_read_var_value): Rename to...
2877         (language_defn::read_var_value): ...this.
2878         * findvar.c (read_var_value): Update header comment, and change to
2879         call member function instead of function pointer.
2880         * go-lang.c (go_language_data): Likewise.
2881         * language.c (unknown_language_data): Delete la_read_var_value
2882         initializer.
2883         (auto_language_data): Likewise.
2884         * language.h (struct language_data): Delete la_read_var_value
2885         field.
2886         (language_defn::read_var_value): New member function.
2887         (default_read_var_value): Delete declaration.
2888         * m2-lang.c (m2_language_data): Delete la_read_var_value
2889         initializer.
2890         * objc-lang.c (objc_language_data): Likewise.
2891         * opencl-lang.c (opencl_language_data): Likewise.
2892         * p-lang.c (pascal_language_data): Likewise.
2893         * rust-lang.c (rust_language_data): Likewise.
2894         * value.h (default_read_var_value): Delete declaration.
2895
2896 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2897
2898         * ada-lang.c (ada_print_array_index): Delete function, move
2899         implementation to...
2900         (ada_language::print_array_index): ...here.
2901         (ada_language_data): Delete la_print_array_index initializer.
2902         * c-lang.c (c_language_data): Likewise.
2903         (cplus_language_data): Likewise.
2904         (minimal_language_data): Likewise.
2905         * d-lang.c (d_language_data): Likewise.
2906         * f-lang.c (f_language_data): Likewise.
2907         * go-lang.c (go_language_data): Likewise.
2908         * language.c (default_print_array_index): Delete function, move
2909         implementation to...
2910         (language_defn::print_array_index): ...here.
2911         (unknown_language_data): Delete la_print_array_index initializer.
2912         (auto_language_data): Likewise.
2913         * language.h (struct language_data): Delete la_print_array_index
2914         field.
2915         (language_defn::print_array_index): New member function.
2916         (LA_PRINT_ARRAY_INDEX): Update.
2917         (default_print_array_index): Delete declaration.
2918         * m2-lang.c (m2_language_data): Delete la_print_array_index
2919         initializer.
2920         * objc-lang.c (objc_language_data): Likewise.
2921         * opencl-lang.c (opencl_language_data): Likewise.
2922         * p-lang.c (pascal_language_data): Likewise.
2923         * rust-lang.c (rust_language_data): Likewise.
2924
2925 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2926
2927         * gdb/ada-lang.c (ada_language_defn): Convert to...
2928         (ada_language_data): ...this.
2929         (class ada_language): New class.
2930         (ada_language_defn): New static global.
2931         * gdb/c-lang.c (c_language_defn): Convert to...
2932         (c_language_data): ...this.
2933         (class c_language): New class.
2934         (c_language_defn): New static global.
2935         (cplus_language_defn): Convert to...
2936         (cplus_language_data): ...this.
2937         (class cplus_language): New class.
2938         (cplus_language_defn): New static global.
2939         (asm_language_defn): Convert to...
2940         (asm_language_data): ...this.
2941         (class asm_language): New class.
2942         (asm_language_defn): New static global.
2943         (minimal_language_defn): Convert to...
2944         (minimal_language_data): ...this.
2945         (class minimal_language): New class.
2946         (minimal_language_defn): New static global.
2947         * gdb/d-lang.c (d_language_defn): Convert to...
2948         (d_language_data): ...this.
2949         (class d_language): New class.
2950         (d_language_defn): New static global.
2951         * gdb/f-lang.c (f_language_defn): Convert to...
2952         (f_language_data): ...this.
2953         (class f_language): New class.
2954         (f_language_defn): New static global.
2955         * gdb/go-lang.c (go_language_defn): Convert to...
2956         (go_language_data): ...this.
2957         (class go_language): New class.
2958         (go_language_defn): New static global.
2959         * gdb/language.c (unknown_language_defn): Remove declaration.
2960         (current_language): Initialize to nullptr, real initialization is
2961         moved to _initialize_language.
2962         (languages): Delete global.
2963         (language_defn::languages): Define.
2964         (set_language_command): Use language_defn::languages.
2965         (set_language): Likewise.
2966         (range_error): Likewise.
2967         (language_enum): Likewise.
2968         (language_def): Likewise.
2969         (add_set_language_command): Use language_def::languages for the
2970         language list, and language_def to lookup language pointers.
2971         (skip_language_trampoline): Use language_defn::languages.
2972         (unknown_language_defn): Convert to...
2973         (unknown_language_data): ...this.
2974         (class unknown_language): New class.
2975         (unknown_language_defn): New static global.
2976         (auto_language_defn): Convert to...
2977         (auto_language_data): ...this.
2978         (class auto_language): New class.
2979         (auto_language_defn): New static global.
2980         (language_gdbarch_post_init): Use language_defn::languages.
2981         (_initialize_language): Initialize current_language.
2982         * gdb/language.h (struct language_defn): Rename to...
2983         (struct language_data): ...this.
2984         (struct language_defn): New.
2985         (auto_language_defn): Delete.
2986         (unknown_language_defn): Delete.
2987         (minimal_language_defn): Delete.
2988         (ada_language_defn): Delete.
2989         (asm_language_defn): Delete.
2990         (c_language_defn): Delete.
2991         (cplus_language_defn): Delete.
2992         (d_language_defn): Delete.
2993         (f_language_defn): Delete.
2994         (go_language_defn): Delete.
2995         (m2_language_defn): Delete.
2996         (objc_language_defn): Delete.
2997         (opencl_language_defn): Delete.
2998         (pascal_language_defn): Delete.
2999         (rust_language_defn): Delete.
3000         * gdb/m2-lang.c (m2_language_defn): Convert to...
3001         (m2_language_data): ...this.
3002         (class m2_language): New class.
3003         (m2_language_defn): New static global.
3004         * gdb/objc-lang.c (objc_language_defn): Convert to...
3005         (objc_language_data): ...this.
3006         (class objc_language): New class.
3007         (objc_language_defn): New static global.
3008         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3009         (opencl_language_data): ...this.
3010         (class opencl_language): New class.
3011         (opencl_language_defn): New static global.
3012         * gdb/p-lang.c (pascal_language_defn): Convert to...
3013         (pascal_language_data): ...this.
3014         (class pascal_language): New class.
3015         (pascal_language_defn): New static global.
3016         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3017         language pointer, update comment format.
3018         * gdb/rust-lang.c (rust_language_defn): Convert to...
3019         (rust_language_data): ...this.
3020         (class rust_language): New class.
3021         (rust_language_defn): New static global.
3022
3023 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3024
3025         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3026         member variable.
3027         <m_stmt_at_address>: New member variable.
3028         (lnp_state_machine::record_line): Don't record some lines, update
3029         tracking of is_stmt at the same address.
3030         (lnp_state_machine::lnp_state_machine): Initialise new member
3031         variables.
3032
3033 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3034
3035         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3036         "-include gnu-nat-mig.h".
3037         * gnu-nat-mig.h: New file.
3038         * gnu-nat.c: Include "gnu-nat-mig.h".
3039         (exc_server, msg_reply_server, notify_server,
3040         process_reply_server): Remove declarations.
3041
3042 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3043
3044         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3045         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3046         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3047         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3048         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3049         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3050         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3051         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3052         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3053         to gnu_nat_target class.
3054         * gnu-nat.c: Likewise.
3055         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3056         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3057         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3058         object.
3059         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3060         instead of `gnu_target'.
3061
3062 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3063
3064         * i386-gnu-tdep.c: Include "gdbcore.h"
3065         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3066         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3067         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3068         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3069         i386_gnu_sigcontext_addr): New functions
3070         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3071         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3072         tdep.
3073
3074 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3075
3076         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3077         before fork_inferior call. Avoid calling it if target_is_pushed returns
3078         true.
3079
3080 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3081
3082         * gnu-nat.h (gnu_target): New variable declaration.
3083         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3084         gnu_target.
3085         * gnu-nat.c (gnu_target): New variable.
3086         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3087         add_thread_silent, and add_thread calls.
3088         (gnu_nat_target::create_inferior): Pass gnu_target to
3089         add_thread_silent, thread_change_ptid call.
3090         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3091         call.
3092
3093 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3094
3095         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3096         (gnu_nat_target::find_memory_regions): Remove unused
3097         `old_address' variable.
3098
3099 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3100
3101         * gnu-nat.c: Include "gdbarch.h".
3102
3103 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3104
3105         * reply_mig_hack.awk (Error return): Cast function through
3106         void *, to bypass compiler function call check.
3107
3108 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3109
3110         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3111         $(srcdir)/reply_mig_hack.awk.
3112
3113 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3114
3115         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3116
3117 2020-05-30  Jonny Grant  <jg@jguk.org>
3118
3119         * configure.ac (ACX_BUGURL): change bug URL to https.
3120
3121 2020-05-30  Pedro Alves  <palves@redhat.com>
3122
3123         * cp-support.c (replace_typedefs_template): New.
3124         (replace_typedefs_qualified_name): Handle
3125         DEMANGLE_COMPONENT_TEMPLATE.
3126
3127 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3128
3129         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3130         dwarf2/index-cache.h, dwarf2/index-write.c,
3131         dwarf2/index-write.h, dwarf2/line-header.c,
3132         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3133         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3134         variables and fields from `dwarf2_per_objfile` to just
3135         `per_objfile` throughout.
3136
3137 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3138
3139         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3140         <push_dwarf_reg_entry_value>: Add comment.
3141
3142 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3143             Keith Seitz  <keiths@redhat.com>
3144
3145         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3146         instead of PyEval_ReleaseLock.
3147         (class gdbpy_gil): Move to earlier in file.
3148         (finalize_python): Set gdb_python_initialized.
3149         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3150         when not initialized.
3151
3152 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3153
3154         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3155         <push_dwarf_reg_entry_value>: Remove assert.  Override
3156         per_objfile with caller_per_objfile.
3157
3158 2020-05-28  Tom de Vries  <tdevries@suse.de>
3159
3160         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3161         PR gold/15646 workaround to symbol kind "type".
3162
3163 2020-05-27  Tom Tromey  <tromey@adacore.com>
3164
3165         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3166
3167 2020-05-27  Tom Tromey  <tromey@adacore.com>
3168
3169         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3170         Use htab_find_with_hash.
3171         <add_abbrev>: Remove "abbrev_number" parameter.
3172         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3173         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3174         (hash_abbrev): Add comment.
3175         (abbrev_table::lookup_abbrev): Move to header file.
3176         (abbrev_table::read): Update.
3177
3178 2020-05-27  Tom Tromey  <tromey@adacore.com>
3179
3180         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3181         method.
3182         <canonical_name>: New member.
3183         <raw_name>: Rename from "name".
3184         (partial_die_info): Initialize canonical_name.
3185         (scan_partial_symbols): Check raw_name.
3186         (partial_die_parent_scope, partial_die_full_name)
3187         (add_partial_symbol, add_partial_subprogram)
3188         (add_partial_enumeration, load_partial_dies): Use "name" method.
3189         (partial_die_info::name): New method.
3190         (partial_die_info::read, guess_partial_die_structure_name)
3191         (partial_die_info::fixup): Update.
3192
3193 2020-05-27  Tom Tromey  <tromey@adacore.com>
3194
3195         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3196         <get_ref_die_offset>: Inline.
3197         <get_ref_die_offset_complaint>: New method.
3198         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3199         (attribute::get_ref_die_offset_complaint): Rename from
3200         get_ref_die_offset.  Just issue complaint.
3201
3202 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3203
3204         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3205
3206 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3207
3208         * exec.c (exec_file_attach): Use errno value of first openp failure.
3209
3210 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3211
3212         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3213         Don't close thread handle.
3214
3215 2020-05-27  Tom Tromey  <tom@tromey.com>
3216             Simon Marchi  <simon.marchi@efficios.com>
3217
3218         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3219         shared_ptr.
3220         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3221         member.
3222         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3223         dwarf2_per_bfd_objfile_data_key>: New globals.
3224         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3225         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3226         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3227         shared.
3228         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3229         short-circuit when sharing.
3230         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3231         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3232
3233 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3234
3235         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3236         to...
3237         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3238         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3239
3240 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3241
3242         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3243         build_name_components, find_name_components_bounds>:
3244         Add per_objfile parameter.
3245         (struct mapped_index) <symbol_name_at>: Likewise.
3246         (struct mapped_debug_names): Remove constructor.
3247         <dwarf2_per_objfile>: Remove field.
3248         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3249         (mapped_index_base::find_name_components_bounds,
3250         mapped_index_base::build_name_components,
3251         dw2_expand_symtabs_matching_symbol): Likewise.
3252         (class mock_mapped_index) <symbol_name_at>: Likewise.
3253         (check_match): Likewise.
3254         (check_find_bounds_finds): Likewise.
3255         (test_mapped_index_find_name_component_bounds): Update.
3256         (CHECK_MATCH): Update.
3257         (dw2_expand_symtabs_matching): Update.
3258         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3259         per_objfile parameter.
3260         <find_vec_in_debug_names>: Likewise.
3261         <m_per_objfile>: New field.
3262         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3263         parameter.
3264         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3265         (dw2_debug_names_iterator::next): Update.
3266         (dw2_debug_names_lookup_symbol): Update.
3267         (dw2_debug_names_expand_symtabs_for_function): Update.
3268         (dw2_debug_names_map_matching_symbols): Update.
3269         (dw2_debug_names_expand_symtabs_matching): Update.
3270         (dwarf2_read_debug_names): Update.
3271
3272 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3273
3274         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3275         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3276         move to dwarf2_per_objfile.
3277         <read_in_chain>: Remove.
3278         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3279         remove_all_cus, age_comp_units>: New methods.
3280         <m_dwarf2_cus>: New member.
3281         (struct dwarf2_per_cu_data) <cu>: Remove.
3282         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3283         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3284         moved to methods of dwarf2_per_objfile.
3285         (dwarf2_clear_marks): Remove.
3286         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3287         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3288         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3289         (dwarf2_per_objfile::remove_all_cus): New.
3290         (class free_cached_comp_units) <~free_cached_comp_units>:
3291         Update.
3292         (load_cu): Update.
3293         (dw2_do_instantiate_symtab): Adjust.
3294         (fill_in_sig_entry_from_dwo_entry): Adjust.
3295         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3296         (cutu_reader::cutu_reader): Likewise.
3297         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3298         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3299         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3300         and dwarf2_per_objfile::age_comp_units.
3301         (load_partial_comp_unit): Update.
3302         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3303         (process_queue): Likewise.
3304         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3305         backlink.
3306         (dwarf2_read_addr_index): Likewise.
3307         (follow_die_offset): Likewise.
3308         (dwarf2_fetch_die_loc_sect_off): Likewise.
3309         (dwarf2_fetch_constant_bytes): Likewise.
3310         (dwarf2_fetch_die_type_sect_off): Likewise.
3311         (follow_die_sig_1): Likewise.
3312         (load_full_type_unit): Likewise.
3313         (read_signatured_type): Likewise.
3314         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3315         (dwarf2_cu::~dwarf2_cu): Remove.
3316         (dwarf2_per_objfile::get_cu): New.
3317         (dwarf2_per_objfile::set_cu): New.
3318         (age_cached_comp_units): Rename to...
3319         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3320         to std::unordered_map.
3321         (free_one_cached_comp_unit): Rename to...
3322         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3323         to std::unordered_map.
3324         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3325         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3326         a dwarf2_per_objfile in data.
3327         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3328         (dwarf2_clear_marks): Remove.
3329
3330 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3331
3332         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3333         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3334         (init_tu_and_read_dwo_dies): Likewise.
3335         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3336         (cutu_reader::cutu_reader): Likewise.
3337         (load_partial_comp_unit): Likewise.
3338         (process_psymtab_comp_unit): Update.
3339         (build_type_psymtabs_1): Update.
3340         (process_skeletonless_type_unit): Update.
3341         (load_full_comp_unit): Update.
3342         (find_partial_die): Update.
3343         (dwarf2_read_addr_index): Update.
3344         (read_signatured_type): Update.
3345
3346 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3347
3348         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3349         m_header_read_in>: New fields.
3350         <get_header>: New method.
3351         * dwarf2/read.c (per_cu_header_read_in): Remove.
3352         (dwarf2_per_cu_data::get_header): New.
3353         (dwarf2_per_cu_data::addr_size): Update.
3354         (dwarf2_per_cu_data::offset_size): Update.
3355         (dwarf2_per_cu_data::ref_addr_size): Update.
3356
3357 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3358
3359         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3360         (dw2_do_instantiate_symtab): Update.
3361         (queue_and_load_all_dwo_tus): Change parameter from
3362         dwarf2_per_cu_data to dwarf2_cu.
3363         (dwarf2_fetch_die_loc_sect_off): Update.
3364         (dwarf2_fetch_constant_bytes): Update.
3365         (dwarf2_fetch_die_type_sect_off): Update.
3366
3367 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3368
3369         * dwarf2/read.c (process_full_comp_unit,
3370         process_full_type_unit): Remove per_cu, per_objfile paramters.
3371         Add dwarf2_cu parameter.
3372         (process_queue): Update.
3373
3374 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3375
3376         * dwarf2/read.c (create_cu_from_index_list): Replace
3377         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3378         (create_cus_from_index_list): Likewise.
3379         (create_cus_from_index): Likewise.
3380         (create_signatured_type_table_from_index): Likewise.
3381         (create_cus_from_debug_names_list): Likewise.
3382         (create_cus_from_debug_names): Likewise.
3383         (dwarf2_read_gdb_index): Update.
3384         (dwarf2_read_debug_names): Update.
3385
3386 2020-05-27  Tom Tromey  <tom@tromey.com>
3387             Simon Marchi  <simon.marchi@efficios.com>
3388
3389         * dwarf2/read.h (struct dwarf2_per_objfile)
3390         <get_type_for_signatured_type, set_type_for_signatured_type>:
3391         New methods.
3392         <m_type_map>: New member.
3393         (struct signatured_type) <type>: Remove.
3394         * dwarf2/read.c
3395         (dwarf2_per_objfile::get_type_for_signatured_type,
3396         dwarf2_per_objfile::set_type_for_signatured_type): New.
3397         (get_signatured_type): Use new methods.
3398
3399 2020-05-27  Tom Tromey  <tom@tromey.com>
3400             Simon Marchi  <simon.marchi@efficios.com>
3401
3402         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3403         (struct dwarf2_per_objfile) <type_units>: New member.
3404         <get_type_unit_group_unshareable>: New method.
3405         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3406         num_symtabs, symtabs>: Remove; move to
3407         type_unit_group_unshareable.
3408         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3409         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3410         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3411
3412 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3413
3414         * dwarf2/read.h (struct dwarf2_per_cu_data):
3415         <dwarf2_per_objfile>: Remove.
3416         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3417         dwarf2_per_objfile.
3418         (create_signatured_type_table_from_index): Likewise.
3419         (create_signatured_type_table_from_debug_names): Likewise.
3420         (create_debug_type_hash_table): Likewise.
3421         (fill_in_sig_entry_from_dwo_entry): Likewise.
3422         (create_type_unit_group): Likewise.
3423         (read_comp_units_from_section): Likewise.
3424         (create_cus_hash_table): Likewise.
3425
3426 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3427
3428         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3429         dwarf2_per_cu_data::dwarf2_per_objfile.
3430         (compute_compunit_symtab_includes): Likewise.
3431         (dwarf2_cu::start_symtab): Likewise.
3432
3433 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3434
3435         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3436         parameter.
3437         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3438         (read_namespace_alias): Update.
3439         (lookup_die_type): Update.
3440         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3441         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3442         Update.
3443         (disassemble_dwarf_expression): Update.
3444
3445 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3446
3447         * dwarf2/read.h (struct dwarf2_queue_item): Add
3448         dwarf2_per_objfile parameter, assign new parameter.
3449         <per_objfile>: New field.
3450         * dwarf2/read.c (free_one_cached_comp_unit): Add
3451         dwarf2_per_objfile parameter.
3452         (queue_comp_unit): Likewise.
3453         (dw2_do_instantiate_symtab): Update.
3454         (process_psymtab_comp_unit): Update.
3455         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3456         (process_imported_unit_die): Update.
3457         (queue_and_load_dwo_tu): Update.
3458         (follow_die_offset): Update.
3459         (follow_die_sig_1): Update.
3460
3461 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3462
3463         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3464         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3465         (read_call_site_scope): Assign per_objfile.
3466         (dwarf2_per_cu_data::objfile): Remove.
3467         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3468         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3469         dwarf2_per_objfile parameter.
3470         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3471         dwarf2_per_objfile parameter.
3472         (dwarf_expr_reg_to_entry_parameter): Add output
3473         dwarf2_per_objfile parameter.
3474         (locexpr_get_frame_base): Update.
3475         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3476         <push_dwarf_reg_entry_value>: Update.
3477         <call_site_to_target_addr>: Update.
3478         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3479         parameter.
3480         (value_of_dwarf_reg_entry): Update.
3481         (rw_pieced_value): Update.
3482         (indirect_synthetic_pointer): Update.
3483         (dwarf2_evaluate_property): Update.
3484         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3485         parameter.
3486         (locexpr_read_variable): Update.
3487         (locexpr_get_symbol_read_needs): Update.
3488         (loclist_read_variable): Update.
3489
3490 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3491
3492         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3493         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3494         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3495         parameter.
3496         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3497         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3498         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3499         parameter.
3500         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3501         sect_variable_value): Add dwarf2_per_objfile parameter.
3502         (class dwarf_evaluate_loc_desc) <dwarf_call,
3503         dwarf_variable_value>: Update.
3504         (fetch_const_value_from_synthetic_pointer): Add
3505         dwarf2_per_objfile parameter.
3506         (fetch_const_value_from_synthetic_pointer): Update.
3507         (coerced_pieced_ref): Update.
3508         (class symbol_needs_eval_context) <dwarf_call,
3509         dwarf_variable_value>: Update.
3510         (dwarf2_compile_expr_to_ax): Update.
3511
3512 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3513
3514         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3515         parameter.
3516         (dwarf2_evaluate_loc_desc_full): Update.
3517
3518 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3519
3520         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3521         parameter.
3522         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3523         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3524         dwarf2_per_objfile parameter.
3525         (decode_debug_loc_dwo_addresses): Likewise.
3526         (dwarf2_find_location_expression): Update.
3527         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3528         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3529         parameter.
3530         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3531         parameter.
3532         (locexpr_describe_location_1): Likewise.
3533         (locexpr_describe_location): Update.
3534
3535 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3536
3537         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3538         Remove.
3539         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3540         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3541         (dwarf2_compile_property_to_c): Update.
3542         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3543         use text offset from objfile.
3544         (locexpr_tracepoint_var_ref): Update.
3545         (locexpr_generate_c_location): Update.
3546         (loclist_describe_location): Update.
3547         (loclist_tracepoint_var_ref): Update.
3548         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3549         dwarf2_per_objfile parameter.
3550         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3551         use text offset from objfile.
3552         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3553
3554 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3555
3556         * dwarf2/expr.h (struct dwarf_expr_context)
3557         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3558         <offset>: Remove.
3559         <per_objfile>: New member.
3560         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3561         dwarf2_per_objfile parameter.  Don't set offset, set
3562         per_objfile.
3563         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3564         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3565         a dwarf2_per_objfile object instead of an offset.
3566         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3567         constructor.
3568         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3569         to dwarf2_expr_executor constructor.  Don't set offset.
3570         (dwarf2_fetch_cfa_info): Update.
3571         (struct dwarf2_frame_cache) <text_offset>: Remove.
3572         <per_objfile>: New field.
3573         (dwarf2_frame_cache): Update.
3574         (dwarf2_frame_prev_register): Update.
3575         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3576         <dwarf_evaluate_loc_desc>: Add constructor.
3577         (dwarf2_evaluate_loc_desc_full): Update.
3578         (dwarf2_locexpr_baton_eval): Update.
3579         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3580         Add constructor.
3581         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3582
3583 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3584
3585         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3586         addr_sized_int_type>: Move to dwarf2_cu.
3587         <int_type>: Move to dwarf2_per_objfile.
3588         (struct dwarf2_per_objfile) <int_type>: Move here.
3589         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3590         addr_sized_int_type>: Move here.
3591         (read_func_scope): Update.
3592         (read_array_type): Update.
3593         (read_tag_string_type): Update.
3594         (attr_to_dynamic_prop): Update.
3595         (dwarf2_per_cu_data::int_type): Rename to...
3596         (dwarf2_per_objfile::int_type): ... this.
3597         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3598         (dwarf2_cu::addr_sized_int_type): ... this.
3599         (read_subrange_type): Update.
3600         (dwarf2_per_cu_data::addr_type): Rename to...
3601         (dwarf2_cu::addr_type): ... this.
3602         (set_die_type): Update.
3603
3604 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3605
3606         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3607         data through per_cu->cu.
3608
3609 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3610
3611         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3612         dwarf2_per_cu_data parameter fo dwarf2_cu.
3613         (lookup_dwo_type_unit): Likewise.
3614         (read_cutu_die_from_dwo): Likewise.
3615         (lookup_dwo_unit): Likewise.
3616         (open_and_init_dwo_file): Likewise.
3617         (lookup_dwo_cutu): Likewise.
3618         (lookup_dwo_comp_unit): Likewise.
3619         (lookup_dwo_type_unit): Likewise.
3620         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3621         (cutu_reader::cutu_reader): Update.
3622
3623 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3624
3625         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3626         parameter.
3627         (process_full_type_unit): Likewise.
3628         (process_queue): Update.
3629
3630 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3631
3632         * dwarf2/read.c (recursively_compute_inclusions): Add
3633         dwarf2_per_objfile parameter.
3634         (compute_compunit_symtab_includes): Likewise.
3635         (process_cu_includes): Update.
3636
3637 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3638
3639         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3640         parameter.
3641         (create_type_unit_group): Update.
3642         (process_psymtab_comp_unit_reader): Update.
3643         (build_type_psymtabs_reader): Update.
3644
3645 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3646
3647         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3648         object through m_this_cu->cu.
3649
3650 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3651
3652         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3653         the info parameter.
3654         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3655
3656 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3657
3658         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3659         per_objfile parameter.
3660         (load_full_type_unit): Add per_objfile parameter.
3661         (read_signatured_type): Likewise.
3662         (load_full_comp_unit): Likewise.
3663         (load_cu): Likewise.
3664         (dw2_do_instantiate_symtab): Likewise.
3665         (dw2_get_file_names): Likewise.
3666         (dw2_map_symtabs_matching_filename): Update.
3667         (dw_expand_symtabs_matching_file_matcher): Update.
3668         (dw2_map_symbol_filenames): Update.
3669         (process_psymtab_comp_unit): Add per_objfile parameter.
3670         (build_type_psymtabs_1): Update.
3671         (process_skeletonless_type_unit): Update.
3672         (dwarf2_build_psymtabs_hard): Update.
3673         (load_partial_comp_unit): Add per_objfile parameter.
3674         (scan_partial_symbols): Update.
3675         (load_full_comp_unit): Add per_objfile parameter.
3676         (process_imported_unit_die): Update.
3677         (create_cus_hash_table): Update.
3678         (find_partial_die): Update.
3679         (dwarf2_read_addr_index): Update.
3680         (follow_die_offset): Update.
3681         (dwarf2_fetch_die_loc_sect_off): Update.
3682         (dwarf2_fetch_constant_bytes): Update.
3683         (dwarf2_fetch_die_type_sect_off): Update.
3684         (follow_die_sig_1): Update.
3685         (load_full_type_unit): Add per_objfile parameter.
3686         (read_signatured_type): Likewise.
3687
3688 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3689
3690         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3691         of objfile_name.
3692
3693 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3694
3695         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3696         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3697         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3698         field.
3699         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3700         (create_cus_from_index): Update.
3701         (dwarf2_read_gdb_index): Update.
3702         (create_cus_from_debug_names): Update.
3703         (dwarf2_read_debug_names): Update.
3704         (get_abbrev_section_for_cu): Update.
3705         (create_all_comp_units): Update.
3706         (read_attribute_value): Update.
3707         (get_debug_line_section): Update.
3708         * dwarf2/index-cache.c (index_cache::store): Update.
3709         * dwarf2/index-write.c (save_gdb_index_command): Update.
3710         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3711
3712 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3713
3714         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3715         member.
3716         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3717         dwarf2_per_cu_data::per_bfd.
3718         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3719         (create_type_unit_group): Likewise.
3720         (queue_comp_unit): Remove reference to
3721         per_cu->dwarf2_per_objfile.
3722         (maybe_queue_comp_unit): Likewise.
3723         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3724         (create_cus_hash_table): Assign new field.
3725
3726 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3727
3728         * dwarf2/read.c: Replace
3729         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3730         dwarf2_cu->per_objfile throughout.
3731
3732 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3733
3734         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3735         parameter, don't use per_cu->dwarf2_per_objfile.
3736         (dw2_instantiate_symtab): Likewise.
3737         (dw2_find_last_source_symtab): Update.
3738         (dw2_map_expand_apply): Update.
3739         (dw2_lookup_symbol): Update.
3740         (dw2_expand_symtabs_for_function): Update.
3741         (dw2_expand_all_symtabs): Update.
3742         (dw2_expand_symtabs_with_fullname): Update.
3743         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3744         don't use per_cu->dwarf2_per_objfile.
3745         (dw2_expand_marked_cus): Update.
3746         (dw2_find_pc_sect_compunit_symtab): Update.
3747         (dw2_debug_names_lookup_symbol): Update.
3748         (dw2_debug_names_expand_symtabs_for_function): Update.
3749         (dw2_debug_names_map_matching_symbols): Update.
3750         (dwarf2_psymtab::expand_psymtab): Update.
3751
3752 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3753
3754         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3755         <per_objfile>: New member.
3756         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3757         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3758         call to dwarf2_cu.
3759         (cutu_reader::cutu_reader): Update.
3760         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3761
3762 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3763
3764         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3765         struct dwarf2_per_objfile.
3766         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3767         dwarf2_per_bfd.
3768         * dwarf2/read.c (set_die_type): Update.
3769         (get_die_type_at_offset): Update.
3770
3771 2020-05-27  Tom Tromey  <tom@tromey.com>
3772             Simon Marchi  <simon.marchi@efficios.com>
3773
3774         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3775         method.
3776         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3777         get_symtab, set_symtab>: New methods.
3778         <m_symtabs>: New field.
3779         (struct dwarf2_psymtab): Derive from partial_symtab.
3780         <readin_p, get_compunit_symtab>: Declare methods.
3781         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3782         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3783         New methods.
3784         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3785         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3786         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3787         (dw2_symtab_iter_next, dw2_print_stats)
3788         (dw2_expand_symtabs_with_fullname)
3789         (dw2_expand_symtabs_matching_one)
3790         (dw_expand_symtabs_matching_file_matcher)
3791         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3792         (dw2_debug_names_iterator::next)
3793         (dw2_debug_names_map_matching_symbols)
3794         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3795         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3796         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3797         New methods.
3798         (get_compunit_symtab, process_full_comp_unit)
3799         (process_full_type_unit): Update.
3800         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3801
3802 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3803
3804         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3805         then introduce a new dwarf2_per_objfile type.
3806         <read_line_string>: Move to the new dwarf2_per_objfile type.
3807         <objfile>: Likewise.
3808         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3809         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3810         dwarf2_per_objfile->per_bfd.
3811         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3812         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3813         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3814         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3815         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3816         (dwarf2_per_objfile::locate_sections): Rename to...
3817         (dwarf2_per_bfd::locate_sections): ... this.
3818         (dwarf2_per_objfile::get_cutu): Rename to...
3819         (dwarf2_per_bfd::get_cutu): ... this.
3820         (dwarf2_per_objfile::get_cu): Rename to...
3821         (dwarf2_per_bfd::get_cu): ... this.
3822         (dwarf2_per_objfile::get_tu): Rename to...
3823         (dwarf2_per_bfd::get_tu): ... this.
3824         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3825         (dwarf2_per_bfd::allocate_per_cu): ... this.
3826         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3827         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3828         (get_gdb_index_contents_ftype): Change parameter from
3829         dwarf2_per_objfile to dwarf2_per_bfd.
3830         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3831         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3832
3833 2020-05-27  Tom Tromey  <tom@tromey.com>
3834             Simon Marchi  <simon.marchi@efficios.com>
3835
3836         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3837         (allocate_piece_closure): Set "per_objfile" member.
3838         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3839         (locexpr_describe_location, loclist_describe_location): Use new
3840         member.
3841         * dwarf2/read.c (read_call_site_scope)
3842         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3843         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3844         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3845         handle_data_member_location): Set per_objfile member.
3846         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3847         member.
3848         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3849
3850 2020-05-27  Tom Tromey  <tom@tromey.com>
3851
3852         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3853         allocate_signatured_type>: Declare new methods.
3854         <m_num_psymtabs>: New member.
3855         (struct dwarf2_per_cu_data) <index>: New member.
3856         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3857         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3858         (create_cu_from_index_list): Use allocate_per_cu.
3859         (create_signatured_type_table_from_index)
3860         (create_signatured_type_table_from_debug_names)
3861         (create_debug_type_hash_table, add_type_unit)
3862         (read_comp_units_from_section): Use allocate_signatured_type.
3863
3864 2020-05-27  Tom Tromey  <tom@tromey.com>
3865
3866         * psymtab.c (partial_map_expand_apply)
3867         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3868         (psym_lookup_global_symbol_language)
3869         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3870         (psym_print_stats, psym_expand_symtabs_for_function)
3871         (psym_map_symbol_filenames, psym_map_matching_symbols)
3872         (psym_expand_symtabs_matching)
3873         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3874         (maintenance_check_psymtabs): Update.
3875         * psympriv.h (struct partial_symtab) <readin_p,
3876         get_compunit_symtab>: Add objfile parameter.
3877         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3878         Likewise.
3879         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3880         get_compunit_symtab>: Likewise.
3881         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3882
3883 2020-05-27  Tom Tromey  <tom@tromey.com>
3884
3885         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3886         member.
3887         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3888         (create_cu_from_index_list)
3889         (create_signatured_type_table_from_index)
3890         (create_signatured_type_table_from_debug_names)
3891         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3892         (dwarf2_create_include_psymtab)
3893         (create_debug_type_hash_table, add_type_unit)
3894         (create_type_unit_group, read_comp_units_from_section)
3895         (dwarf2_compute_name, create_cus_hash_table)
3896         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3897         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3898         obstack.
3899         (dw2_get_real_path): Likewise.  Change argument to
3900         dwarf2_per_objfile.
3901
3902 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3903
3904         PR tdep/26000
3905         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3906         for ldrd (immediate).
3907
3908 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3909
3910         * command.h: Add comment giving the name of class_tui.
3911         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3912         create the fake command for the help for class_tui.
3913
3914 2020-05-26  Tom Tromey  <tromey@adacore.com>
3915
3916         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3917         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3918         (val_atr): New function.
3919         (value_val_atr): Use it.
3920         * ada-valprint.c (print_optional_low_bound): Change low bound
3921         handling for enums.
3922         (val_print_packed_array_elements): Don't call discrete_position.
3923         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3924         discrete_position for enum types.
3925         * language.c (default_print_array_index): Change type.
3926         * language.h (struct language_defn) <la_print_array_index>: Add
3927         index_type parameter, change type of index_value.
3928         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3929         (default_print_array_index): Update.
3930         * valprint.c (maybe_print_array_index): Don't call
3931         value_from_longest.  Update.
3932         (value_print_array_elements): Don't call discrete_position.
3933
3934 2020-05-26  Tom Tromey  <tromey@adacore.com>
3935
3936         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3937         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3938
3939 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3940
3941         PR gdb/13519
3942         * avr-tdep.c (avr_integer_to_address): Return data or code
3943         address accordingly to the second 'type' argument of the
3944         function.
3945
3946 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3947
3948         * infcmd.c, inferior.h: (construct_inferior_arguments):
3949         Moved function from here to gdbsupport/common-inferior.{h,cc}
3950
3951 2020-05-23  Tom Tromey  <tom@tromey.com>
3952
3953         Revert commit eca1f90c:
3954         * NEWS: Remove entry for completion styling.
3955         * completer.c (_rl_completion_prefix_display_length): Move
3956         declaration later.
3957         (gdb_fnprint): Revert.
3958         (gdb_display_match_list_1): Likewise.
3959         * cli/cli-style.c (completion_prefix_style)
3960         (completion_difference_style, completion_suffix_style): Remove.
3961         (_initialize_cli_style): Revert.
3962         * cli/cli-style.h (completion_prefix_style)
3963         (completion_difference_style, completion_suffix_style): Don't
3964         declare.
3965
3966 2020-05-24  Pedro Alves  <palves@redhat.com>
3967
3968         * symtab.c (completion_list_add_name): Return boolean indication
3969         of whether the symbol matched.
3970         (completion_list_add_symbol): Don't try to remove C++ aliases if
3971         the symbol didn't match in the first place.
3972         * symtab.h (completion_list_add_name): Return bool.
3973
3974 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3975
3976         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3977         type::field.
3978
3979 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3980
3981         GDB 9.2 released.
3982
3983 2020-05-23  Tom Tromey  <tom@tromey.com>
3984
3985         * NEWS: Add entry for completion styling.
3986         * completer.c (_rl_completion_prefix_display_length): Move
3987         declaration earlier.
3988         (gdb_fnprint): Use completion_style.
3989         (gdb_display_match_list_1): Likewise.
3990         * cli/cli-style.c (completion_prefix_style)
3991         (completion_difference_style, completion_suffix_style): New
3992         globals.
3993         (_initialize_cli_style): Register new globals.
3994         * cli/cli-style.h (completion_prefix_style)
3995         (completion_difference_style, completion_suffix_style): Declare.
3996
3997 2020-05-23  Pedro Alves  <palves@redhat.com>
3998
3999         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4000         (parse_escape): Use ISDIGIT instead of isdigit.
4001         (puts_debug): Use gdb_isprint instead of isprint.
4002         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4003         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4004         ISSPACE instead of isspace.
4005         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4006         instead of isspace.
4007         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4008         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4009         instead of isxdigit and ISDIGIT instead of isdigit.
4010
4011 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4012
4013         * gdbtypes.h (struct type) <field>: New method.
4014         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4015         or type::field.
4016
4017 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4018
4019         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4020         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4021         modify the propery to use type::set_fields instead.
4022
4023 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4024
4025         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4026         type::num_fields instead.
4027
4028 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4029
4030         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4031         methods.
4032         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4033         that modify the number of fields to use type::set_num_fields
4034         instead.
4035
4036 2020-05-22  Tom Tromey  <tromey@adacore.com>
4037
4038         * compile/compile-object-load.h (munmap_list_free): Don't
4039         declare.
4040
4041 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4042
4043         * annotate.c (annotate_source_line): Update return type, add call
4044         to update current symtab and line.
4045         * annotate.h (annotate_source_line): Update return type, and
4046         extend header comment.
4047         * source.c (info_line_command): Check annotation_level before
4048         calling annotate_source_line.
4049         * stack.c (print_frame_info): If calling annotate_source_line
4050         returns true, then don't print any other source line information.
4051
4052 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4053
4054         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4055
4056 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4057
4058         * coffread.c (patch_type): Remove NULL check before xfree.
4059         * corefile.c (set_gnutarget): Likewise.
4060         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4061         * exec.c (build_section_table): Likewise.
4062         * remote.c (remote_target::pass_signals): Likewise.
4063         * utils.c (n_spaces): Likewise.
4064         * cli/cli-script.c (document_command): Likewise.
4065         * i386-windows-tdep.c (core_process_module_section): Likewise.
4066         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4067
4068 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4069
4070         * symfile.c (reread_symbols): Clear objfile's section_offsets
4071         vector and section indices, re-compute them by calling
4072         sym_offsets.
4073
4074 2020-05-20  Tom Tromey  <tromey@adacore.com>
4075
4076         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4077         (desc_one_bound, desc_index_type): Compute field name.
4078
4079 2020-05-20  Tom de Vries  <tdevries@suse.de>
4080
4081         PR symtab/25833
4082         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4083
4084 2020-05-20  Alan Modra  <amodra@gmail.com>
4085
4086         PR 25993
4087         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4088         bfd_set_filename.
4089         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4090         passed to bfd_set_filename.
4091         * symfile-mem.c (add_vsyscall_page): Likewise for string
4092         passed to symbol_file_add_from_memory.
4093         (symbol_file_add_from_memory): Make name param a const char* and
4094         don't strdup.
4095
4096 2020-05-20  Alan Modra  <amodra@gmail.com>
4097
4098         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4099         rather than accessing bfd->filename directly.
4100         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4101         and use bfd_section_name.
4102         * dwarf2/frame.c (decode_frame_entry): Likewise.
4103         * exec.c (exec_set_section_address): Likewise.
4104         * solib-aix.c (solib_aix_bfd_open): Likewise.
4105         * stap-probe.c (get_stap_base_address): Likewise.
4106         * symfile.c (reread_symbols): Likewise.
4107
4108 2020-05-19  Tom Tromey  <tromey@adacore.com>
4109
4110         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4111
4112 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4113
4114         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4115
4116 2020-05-19  Pedro Alves  <palves@redhat.com>
4117
4118         * NEWS (set exec-file-mismatch): Adjust entry.
4119         * exec.c: Include "build-id.h".
4120         (validate_exec_file): Try to match build IDs instead of filenames.
4121         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4122         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4123         and pass down 'warn_if_slow'.
4124         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4125         gdb_bfd_open_closure to pass it down.
4126         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4127
4128 2020-05-19  Pedro Alves  <palves@redhat.com>
4129
4130         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4131         * target.c (target_fileio_open_1): Rename to target_fileio_open
4132         and make extern.  Use bool.
4133         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4134         (target_fileio_read_alloc_1): Adjust.
4135         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4136         (target_fileio_open_warn_if_slow): Delete declaration.
4137
4138 2020-05-19  Pedro Alves  <palves@redhat.com>
4139
4140         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4141         Adjust all callers.
4142
4143 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4144
4145         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4146         whether disp is negative.
4147
4148 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4149
4150         * symfile.h (struct symfile_segment_data)
4151         <~symfile_segment_data>: Remove.
4152         <segment_info>: Change to std::vector.
4153         * symfile.c (default_symfile_segments): Update.
4154         * elfread.c (elf_symfile_segments): Update.
4155
4156 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4157
4158         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4159         <segments>: New.
4160         <segment_bases, segment_sizes>: Remove.
4161         * symfile.c (default_symfile_segments): Update.
4162         * elfread.c (elf_symfile_segments): Update.
4163         * remote.c (remote_target::get_offsets): Update.
4164         * solib-target.c (solib_target_relocate_section_addresses):
4165         Update.
4166
4167 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4168
4169         * symfile.h (struct symfile_segment_data): Initialize fields.
4170         <~symfile_segment_data>: Add.
4171         (symfile_segment_data_up): New.
4172         (struct sym_fns) <sym_segments>: Return a
4173         symfile_segment_data_up.
4174         (default_symfile_segments): Return a symfile_segment_data_up.
4175         (free_symfile_segment_data): Remove.
4176         (get_symfile_segment_data): Return a symfile_segment_data_up.
4177         * symfile.c (default_symfile_segments): Likewise.
4178         (get_symfile_segment_data): Likewise.
4179         (free_symfile_segment_data): Remove.
4180         (symfile_find_segment_sections): Update.
4181         * elfread.c (elf_symfile_segments): Return a
4182         symfile_segment_data_up.
4183         * remote.c (remote_target::get_offsets): Update.
4184         * solib-target.c (solib_target_relocate_section_addresses):
4185         Update.
4186         * symfile-debug.c (debug_sym_segments): Return a
4187         symfile_segment_data_up.
4188
4189 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4190
4191         PR build/25981
4192         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4193         Hardcode register numbers.
4194
4195         PR build/25981
4196         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4197         procfs_find_LDT_entry): Remove.
4198         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4199         procfs_find_LDT_entry): Remove.
4200         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4201         Remove.
4202
4203 2020-05-17  Pedro Alves  <palves@redhat.com>
4204             Andrew Burgess  <andrew.burgess@embecosm.com>
4205             Keno Fischer  <keno@juliacomputing.com>
4206
4207         PR gdb/25741
4208         * breakpoint.c (build_target_condition_list): Update comments.
4209         (build_target_command_list): Update comments and skip matching
4210         locations.
4211         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4212         a separate function.  Simplify "set breakpoint auto-hw off"
4213         handling.
4214         (insert_breakpoints): Update comment.
4215         (tracepoint_locations_match): New parameter.  For breakpoints,
4216         compare location types too, if the caller wants to.
4217         (handle_automatic_hardware_breakpoints): New functions.
4218         (bp_location_is_less_than): Also sort by location type and
4219         hardware breakpoint length.
4220         (update_global_location_list): Handle "set breakpoint auto-hw on"
4221         here.
4222         (update_breakpoint_locations): Ask breakpoint_locations_match to
4223         ignore location types.
4224
4225 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4226
4227         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4228         type::name instead.
4229
4230 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4231
4232         * gdbtypes.h (struct type) <name, set_name>: New methods.
4233         (TYPE_CODE): Use type::name.  Change all call sites used to set
4234         the name to use type::set_name instead.
4235
4236 2020-05-16  Tom Tromey  <tom@tromey.com>
4237
4238         * top.c (quit_force): Update.
4239         * infrun.c (handle_no_resumed): Update.
4240         * top.h (all_uis): New function.
4241         (ALL_UIS): Remove.
4242
4243 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4244
4245         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4246
4247 2020-05-16  Pedro Alves  <palves@redhat.com>
4248
4249         * ia64-linux-nat.c
4250         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4251         Declare method.
4252         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4253
4254 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4255
4256         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4257         (sparc64_adi_info): Likewise.
4258
4259 2020-05-15  Tom Tromey  <tom@tromey.com>
4260
4261         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4262         block_objfile.
4263         (lookup_objfile_from_block): Remove.
4264         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4265         (lookup_global_symbol): Use block_objfile.
4266         * symtab.h (lookup_objfile_from_block): Don't declare.
4267         * printcmd.c (clear_dangling_display_expressions): Use
4268         block_objfile.
4269         * parse.c (operator_check_standard): Use block_objfile.
4270
4271 2020-05-15  Tom Tromey  <tom@tromey.com>
4272
4273         * language.c (language_alloc_type_symbol): Set
4274         SYMBOL_SECTION.
4275         * symtab.c (initialize_objfile_symbol): Remove.
4276         (allocate_symbol): Remove.
4277         (allocate_template_symbol): Remove.
4278         * dwarf2/read.c (fixup_go_packaging): Use "new".
4279         (new_symbol): Use "new".
4280         (read_variable): Don't call initialize_objfile_symbol.  Use
4281         "new".
4282         (read_func_scope): Use "new".
4283         * xcoffread.c (process_xcoff_symbol): Don't call
4284         initialize_objfile_symbol.
4285         (SYMBOL_DUP): Remove.
4286         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4287         "new".
4288         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4289         (allocate_template_symbol): Don't declare.
4290         (struct symbol): Add copy constructor.  Change defaults.
4291         * jit.c (finalize_symtab): Use "new".
4292         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4293         Use "new".
4294         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4295         (common_block_end): Use "new".
4296         * mdebugread.c (parse_symbol): Use "new".
4297         (new_symbol): Likewise.
4298
4299 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4300
4301         * NEWS: Mention changes to help and apropos.
4302
4303 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4304
4305         * command.h (enum command_class): Improve comments, document
4306         that class_alias is for user-defined aliases, give the class
4307         name for each class, remove unused class_xdb.
4308         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4309         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4310         by a precise class.
4311         * infcmd.c (_initialize_infcmd): Likewise.
4312         * reverse.c (_initialize_reverse): Likewise.
4313         * stack.c (_initialize_stack): Likewise.
4314         * symfile.c (_initialize_symfile): Likewise.
4315         * tracepoint.c (_initialize_tracepoint): Likewise.
4316
4317 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4318
4319         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4320         when their aliased command is traversed.
4321         (help_cmd): Add fput_command_names_styled call to
4322         output command name and aliases when command has an alias.
4323
4324 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4325
4326         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4327         * cli/cli-decode.c (help_cmd_list): Declare as static,
4328         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4329         a command together with the command.
4330         (fput_command_name_styled, fput_command_names_styled): New functions.
4331         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4332         fput_command_name_styled.
4333         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4334         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4335
4336 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4337
4338         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4339         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4340         * command.h (cmd_show_list): Likewise.
4341         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4342         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4343
4344 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4345
4346         * unittests/command-def-selftests.c (traverse_command_structure):
4347         Verify all commands of a list have the same prefix command and
4348         that only the top cmdlist commands have a null prefix.
4349
4350 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4351
4352         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4353         as prefix, not one of its aliases.
4354         (set_cmd_prefix): Remove.
4355         (do_add_cmd): Centralize the setting of the prefix of a command, when
4356         command is defined after its full chain of prefix commands.
4357         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4358         (add_setshow_cmd_full): Likewise.
4359         (update_prefix_field_of_prefixed_commands): New function.
4360         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4361         update_prefix_field_of_prefixed_commands.
4362         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4363         addresses of remote_set_cmdlist and remote_show_cmdlist given
4364         as argument, not the address of an argument.
4365         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4366         * gdb/remote.c (_initialize_remote): Likewise.
4367
4368 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4369
4370         * cli/cli-cmds.c (alias_command): Check for an existing alias
4371         using lookup_cmd_composition, as valid_command_p is too strict
4372         and forbids aliases that are the prefix of an existing alias
4373         or command.
4374         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4375         command is properly recognised as a valid command.
4376
4377 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4378
4379         * unittests/help-doc-selftests.c: Rename to
4380         unittests/command-def-selftests.c
4381         * unittests/command-def-selftests.c (help_doc_tests): Update some
4382         comments.
4383         (command_structure_tests, traverse_command_structure): New namespace
4384         and function.
4385         (command_structure_invariants_tests): New function.
4386         (_initialize_command_def_selftests) Renamed from
4387         _initialize_help_doc_selftests, register command_structure_invariants
4388         selftest.
4389
4390 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4391
4392         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4393         an alias of 'show'.
4394
4395 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4396
4397         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4398         ada_is_fixed_point_type.  Update all callers.
4399         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4400         all callers.
4401         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4402         Update all callers.
4403         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4404         print_fixed_point_type.  Update all callers.
4405         * ada-valprint.c (ada_value_print_num): Replace call to
4406         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4407
4408 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4409
4410         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4411         processors.
4412         (cpu_supports_bts): Add CV_AMD case.
4413
4414 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4415             Simon Marchi  <simon.marchi@efficios.com>
4416
4417         * infrun.c (stop_all_threads): Collect multiple wait events at
4418         each pass.
4419
4420 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4421
4422         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4423         type::code instead.
4424
4425 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4426
4427         * gdbtypes.h (struct type) <code, set_code>: New methods.
4428         (TYPE_CODE): Use type::code.  Change all call sites used to set
4429         the code to use type::set_code instead.
4430
4431 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4432             Tom de Vries  <tdevries@suse.de>
4433             Pedro Alves  <palves@redhat.com>
4434
4435         PR threads/25478
4436         * infrun.c (stop_all_threads): Do NOT ignore
4437         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4438         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4439         received.
4440         (handle_no_resumed): Remove code handling a live inferior with no
4441         threads.
4442         * remote.c (has_single_non_exited_thread): New.
4443         (remote_target::update_thread_list): Do not delete a thread if is
4444         the last thread of the process.
4445         * thread.c (thread_select): Call delete_exited_threads instead of
4446         prune_threads.
4447
4448 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4449
4450         * infrun.c (stop_all_threads): Enable/disable thread events of all
4451         targets.  Move a debug message denoting the end of the function
4452         into the SCOPED_EXIT block.
4453
4454 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4455
4456         * process-stratum-target.h: Include <set>.
4457         (all_non_exited_process_targets, switch_to_target_no_thread): New
4458         function declarations.
4459         * process-stratum-target.c (all_non_exited_process_targets)
4460         (switch_to_target_no_thread): New function implementations.
4461
4462 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4463
4464         * infrun.c (handle_inferior_event): Extract out a piece of code
4465         into...
4466         (mark_non_executing_threads): ...this new function.
4467
4468 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4469
4470         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4471         use.
4472
4473 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4474
4475         * regcache.c (regcache_read_pc_protected): New function
4476         implementation that returns 0 if the PC cannot read via
4477         'regcache_read_pc'.
4478         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4479         instead of 'regcache_read_pc'.
4480         (keep_going_pass_signal): Ditto.
4481
4482 2020-05-13  Tom Tromey  <tromey@adacore.com>
4483
4484         * ada-lang.c (align_value): Remove.
4485         (ada_template_to_fixed_record_type_1): Use align_up.
4486
4487 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4488
4489         * async-event.c: Update the copyright year.
4490         * async-event.h: Update the copyright year.
4491
4492 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4493
4494         * objfiles.h (is_addr_in_objfile,
4495         shared_objfile_contains_address_p): Return bool.
4496         * objfile.c (is_addr_in_objfile,
4497         shared_objfile_contains_address_p): Return bool.
4498
4499 2020-05-11  Tom Tromey  <tromey@adacore.com>
4500
4501         * cli/cli-cmds.c (info_command): Restore.
4502         (_initialize_cli_cmds): Use add_prefix_command for "info".
4503         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4504
4505 2020-05-11  Tom Tromey  <tromey@adacore.com>
4506
4507         * ada-lang.c (ada_value_primitive_field): Now public.
4508         * ada-lang.h (ada_value_primitive_field): Declare.
4509         * ada-valprint.c (print_field_values): Use
4510         ada_value_primitive_field for wrapper fields.
4511
4512 2020-05-11  Tom de Vries  <tdevries@suse.de>
4513
4514         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4515         MODULE_DOMAIN.
4516
4517 2020-05-11  Tom de Vries  <tdevries@suse.de>
4518
4519         PR symtab/25941
4520         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4521         with length 0, if not gdb-produced.
4522         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4523
4524 2020-05-09  Tom de Vries  <tdevries@suse.de>
4525
4526         PR gdb/25955
4527         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4528         calculation.
4529
4530 2020-05-09  Tom Tromey  <tom@tromey.com>
4531
4532         * top.c (server_command): Now bool.
4533         * top.h (server_command): Now bool.
4534
4535 2020-05-08  Tom Tromey  <tromey@adacore.com>
4536
4537         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4538         already being processed.
4539
4540 2020-05-08  Tom Tromey  <tom@tromey.com>
4541
4542         * printcmd.c (struct display) <next>: Remove.
4543         <display>: New constructor.
4544         <exp_string>: Now a std::string.
4545         <enabled_p>: Now a bool.
4546         (display_number): Move definition earlier.
4547         (displays): Rename from display_chain.  Now a std::vector.
4548         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4549         (display_command): Update.
4550         (do_one_display, disable_display)
4551         (enable_disable_display_command, do_enable_disable_display):
4552         Update.
4553         (free_display): Remove.
4554         (clear_displays): Rewrite.
4555         (delete_display): Update.
4556         (map_display_numbers): Use function_view.  Remove "data"
4557         parameter.  Update.
4558         (do_delete_display): Remove.
4559         (undisplay_command): Update.
4560         (do_one_display, do_displays, disable_display)
4561         (info_display_command): Update.
4562         (do_enable_disable_display): Remove.
4563         (enable_disable_display_command)
4564         (clear_dangling_display_expressions): Update.
4565
4566 2020-05-08  Tom Tromey  <tom@tromey.com>
4567
4568         * symtab.c (set_symbol_cache_size)
4569         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4570         (maintenance_print_symbol_cache_statistics): Update.
4571         * symmisc.c (print_symbol_bcache_statistics)
4572         (print_objfile_statistics, maintenance_print_objfiles)
4573         (maintenance_info_symtabs, maintenance_check_symtabs)
4574         (maintenance_expand_symtabs, maintenance_info_line_tables):
4575         Update.
4576         * symfile-debug.c (set_debug_symfile): Update.
4577         * source.c (forget_cached_source_info): Update.
4578         * python/python.c (gdbpy_progspaces): Update.
4579         * psymtab.c (maintenance_info_psymtabs): Update.
4580         * probe.c (parse_probes): Update.
4581         * linespec.c (iterate_over_all_matching_symtabs)
4582         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4583         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4584         * exec.c (exec_target::close): Update.
4585         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4586         * breakpoint.c (print_one_breakpoint_location)
4587         (create_longjmp_master_breakpoint)
4588         (create_std_terminate_master_breakpoint): Update.
4589         * progspace.c (program_spaces): Now a std::vector.
4590         (maybe_new_address_space): Update.
4591         (add_program_space): Remove.
4592         (program_space::program_space): Update.
4593         (remove_program_space): Update.
4594         (number_of_program_spaces): Remove.
4595         (print_program_space, update_address_spaces): Update.
4596         * progspace.h (program_spaces): Change type.
4597         (ALL_PSPACES): Remove.
4598         (number_of_program_spaces): Don't declare.
4599         (struct program_space) <next>: Remove.
4600
4601 2020-05-08  Tom Tromey  <tom@tromey.com>
4602
4603         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4604         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4605         (enable_break): Update.
4606         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4607         (frv_fdpic_find_canonical_descriptor): Update.
4608         (frv_fetch_objfile_link_map): Update.
4609         * progspace.c (program_space::free_all_objfiles): Update.
4610         (program_space::solibs): New method.
4611         * progspace.h (struct program_space) <solibs>: New method.
4612         * solist.h (master_so_list): Don't declare.
4613         (ALL_SO_LIBS): Remove.
4614         * solib.h (so_list_head): Remove.
4615         (update_solib_list): Update comment.
4616         * solib.c (master_so_list): Remove.
4617         (solib_used, update_solib_list, solib_add)
4618         (info_sharedlibrary_command, clear_solib)
4619         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4620
4621 2020-05-08  Tom Tromey  <tom@tromey.com>
4622
4623         * extension.c (extension_languages): Now a std::array.
4624         (ALL_EXTENSION_LANGUAGES): Remove.
4625         (get_ext_lang_defn, get_ext_lang_of_file)
4626         (eval_ext_lang_from_control_command): Update.
4627         (finish_ext_lang_initialization)
4628         (auto_load_ext_lang_scripts_for_objfile)
4629         (ext_lang_type_printers::ext_lang_type_printers)
4630         (apply_ext_lang_type_printers)
4631         (ext_lang_type_printers::~ext_lang_type_printers)
4632         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4633         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4634         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4635         (get_matching_xmethod_workers, ext_lang_colorize)
4636         (ext_lang_before_prompt): Update.
4637         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4638
4639 2020-05-08  Tom Tromey  <tom@tromey.com>
4640
4641         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4642         overload.
4643         <swap_string, m_string>: Remove.
4644         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4645         Update.
4646         * stabsread.c (define_symbol, read_type): Update.
4647         * linespec.c (find_linespec_symbols): Update.
4648         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4649         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4650         * dbxread.c (read_dbx_symtab): Update.
4651         * cp-support.h (cp_canonicalize_string_full)
4652         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4653         Return unique_xmalloc_ptr.
4654         * cp-support.c (inspect_type): Update.
4655         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4656         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4657         Likewise.
4658         * c-typeprint.c (print_name_maybe_canonical): Update.
4659         * break-catch-throw.c (check_status_exception_catchpoint):
4660         Update.
4661
4662 2020-05-08  Tom de Vries  <tdevries@suse.de>
4663
4664         * infrun.c (follow_fork): Copy current_line and current_symtab to
4665         child thread.
4666
4667 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4668
4669         * async-event.c (struct async_signal_handler, struct
4670         async_event_handler): Reformat, remove typedef.
4671
4672 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4673
4674         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4675         access thistype->main_type->dyn_prop_list directly.
4676
4677 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4678
4679         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4680         (remove_dyn_prop): Remove.  Update all users to use
4681         type::remove_dyn_prop.
4682         * gdbtypes.c (remove_dyn_prop): Rename to...
4683         (type::remove_dyn_prop): ... this.
4684
4685 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4686
4687         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4688         (add_dyn_prop): Remove.  Update all users to use
4689         type::add_dyn_prop.
4690         * gdbtypes.c (add_dyn_prop): Rename to...
4691         (type::add_dyn_prop): ... this.
4692
4693 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4694
4695         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4696         (get_dyn_prop): Remove.  Update all users to use
4697         type::dyn_prop.
4698         * gdbtypes.c (get_dyn_prop): Rename to...
4699         (type::dyn_prop): ... this.
4700
4701 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4702
4703         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4704
4705 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4706
4707         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4708         instruction, skip it if it's there.
4709
4710 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4711
4712         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4713
4714 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4715
4716         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4717         * gdbtypes.c (recursive_dump_type): Remove use of
4718         TYPE_INCOMPLETE.
4719
4720 2020-05-03  Tom Tromey  <tom@tromey.com>
4721
4722         * breakpoint.c (catch_command, tcatch_command): Remove.
4723         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4724         add_show_prefix_cmd.
4725         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4726         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4727         Remove.
4728         (add_internal_problem_command): Use add_basic_prefix_cmd,
4729         add_show_prefix_cmd.
4730         * mips-tdep.c (set_mipsfpu_command): Remove.
4731         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4732         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4733         (_initialize_index_cache): Use add_basic_prefix_cmd.
4734         * memattr.c (dummy_cmd): Remove.
4735         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4736         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4737         (_initialize_tui_win): Use add_basic_prefix_cmd,
4738         add_show_prefix_cmd.
4739         * cli/cli-logging.c (set_logging_command): Remove.
4740         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4741         add_show_prefix_cmd.
4742         (show_logging_command): Remove.
4743         * target.c (target_command): Remove.
4744         (add_target): Use add_basic_prefix_cmd.
4745
4746 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4747
4748         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4749
4750 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4751
4752         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4753         info_command.
4754
4755 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4756
4757         * nbsd-nat.c (nbsd_enable_proc_events)
4758         (nbsd_nat_target::post_startup_inferior): Add.
4759         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4760         (nbsd_nat_target::update_thread_list): Rewrite.
4761         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4762         "PTRACE_LWP_CREATE".
4763         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4764
4765 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4766
4767         * stack.c (_initialize_stack): Remove duplicated creation
4768         of "frame" command and "f" alias.
4769
4770 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4771
4772         PR gdb/18706
4773         * gdbtypes.c (check_typedef): Calculate size of array of
4774         stubbed type.
4775
4776 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4777
4778         PR gdb/15559
4779         * i386-tdep.c (i386_push_dummy_call): Call
4780         i386_thiscall_push_dummy_call.
4781         (i386_thiscall_push_dummy_call): New function.
4782         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4783         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4784         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4785
4786 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4787
4788         * gdbarch.sh (do_read): Add shellcheck disable directive for
4789         warning SC2162.
4790
4791 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4792
4793         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4794         "referenced but not assigned" warning.
4795
4796 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4797
4798         * gdbarch.sh: Remove code that sets fallbackdefault.
4799
4800 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4801
4802         * gdbarch.sh: Use shell operators && and || instead of
4803         -a and -o.
4804
4805 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4806
4807         * gdbarch.sh: Use $(...) instead of `...`.
4808
4809 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4810
4811         * gdbarch.sh: Use double quotes around variables.
4812
4813 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4814
4815         * gdbarch.sh: Use %s with printf, instead of variables in the
4816         format string.
4817
4818 2020-04-29  Tom Tromey  <tromey@adacore.com>
4819
4820         PR ada/25875:
4821         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4822         type fields here.
4823         (read_enumeration_type): Call
4824         update_enumeration_type_from_children later.  Update comments.
4825         (process_enumeration_scope): Don't create type fields.
4826
4827 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4828
4829         * nbsd-tdep.c: Include "xml-syscall.h".
4830         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4831
4832 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4833
4834         * nbsd-nat.c: Include "sys/wait.h".
4835         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4836         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4837         (nbsd_nat_target::remove_exec_catchpoint)
4838         (nbsd_nat_target::set_syscall_catchpoint): Add.
4839         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4840         (nbsd_nat_target::insert_exec_catchpoint)
4841         (nbsd_nat_target::remove_exec_catchpoint)
4842         (nbsd_nat_target::set_syscall_catchpoint): Add.
4843         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4844         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4845         `nbsd_get_syscall_number'.
4846
4847 2020-04-29  Tom Tromey  <tom@tromey.com>
4848
4849         * stack.c (print_block_frame_labels): Remove.
4850
4851 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4852
4853         PR gdb/17320
4854         * ada-valprint.c (val_print_packed_array_elements): Move array
4855         end bracket to new line.
4856         (ada_val_print_string): Remove extra spaces before first array
4857         element.
4858         * c-valprint.c (c_value_print_array): Likewise.
4859         * m2-valprint.c (m2_print_array_contents): Likewise.
4860         (m2_value_print_inner): Likewise.
4861         * p-valprint.c (pascal_value_print_inner): Likewise.
4862         * valprint.c (generic_val_print_array): Likewise.
4863         (value_print_array_elements): Move first array element and array
4864         end bracket to new line.
4865
4866 2020-04-29  Tom de Vries  <tdevries@suse.de>
4867
4868         PR symtab/25889
4869         * linespec.c (find_method): Fix ix calculation.
4870
4871 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4872
4873         * syscalls/update-netbsd.sh: New file.
4874         * syscalls/netbsd.xml: Regenerate.
4875         * data-directory/Makefile.in: Register `netbsd.xml' in
4876         `SYSCALLS_FILES'.
4877
4878 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4879
4880         * syscalls/update-freebsd.sh: Add double quotes.
4881
4882 2020-04-28  Tom Tromey  <tom@tromey.com>
4883
4884         * NEWS: Update.
4885         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4886         (cmdpy_init): Allow class_tui.
4887
4888 2020-04-28 Mark Williams <mark@myosotissp.com>
4889
4890         PR gdb/24480
4891         * dwarf2read.c: Add missing assingments to list_in_scope when
4892         start_symtab was already called.
4893
4894 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4895
4896         PR gdb/25881
4897         * dwarf2/read.c (offset_map_type): Use
4898         gdb:hash_enum<sect_offset> as hash function.
4899
4900 2020-04-28  Tom de Vries  <tdevries@suse.de>
4901
4902         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4903         with DW_AT_signature.
4904
4905 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4906
4907         * configure.ac: Remove check for fs_base/gs_base in
4908         user_regs_struct.
4909         * configure: Re-generate.
4910         * config.in: Re-generate.
4911         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4912         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4913         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4914
4915 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4916
4917         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4918         problematic inline frame unwinding situation.
4919         * frame.c (frame_id_computed_p): New function.
4920         * frame.h (frame_id_computed_p): New prototype.
4921
4922 2020-04-26  Tom Tromey  <tom@tromey.com>
4923
4924         * command.h (enum command_class) <class_pseudo>: Remove.
4925
4926 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4927
4928         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4929         and whitespace.
4930
4931 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4932
4933         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4934         `PT_GET_PROCESS_STATE' block.
4935
4936 2020-04-24  Tom Tromey  <tom@tromey.com>
4937
4938         * symtab.h (symbol_get_demangled_name): Don't declare.
4939         * symtab.c (symbol_get_demangled_name): Remove.
4940         (general_symbol_info::natural_name)
4941         (general_symbol_info::demangled_name): Update.
4942
4943 2020-04-24  Tom Tromey  <tom@tromey.com>
4944
4945         PR rust/25025:
4946         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4947
4948 2020-04-24  Tom Tromey  <tom@tromey.com>
4949
4950         PR symtab/12707:
4951         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4952         exists.
4953         (new_symbol): Likewise.
4954         * compile/compile-object-load.c (get_out_value_type): Use
4955         symbol_matches_search_name.
4956
4957 2020-04-24  Tom Tromey  <tom@tromey.com>
4958
4959         * dwarf2/read.c (add_partial_symbol): Do not call
4960         compute_and_set_names.
4961
4962 2020-04-24  Tom Tromey  <tom@tromey.com>
4963
4964         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4965         overload.
4966
4967 2020-04-24  Tom Tromey  <tom@tromey.com>
4968
4969         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4970         (add_psymbol_to_list): New overload.  Make old overload call new
4971         one.
4972         * psympriv.h (add_psymbol_to_list): New overload.
4973
4974 2020-04-24  Tom Tromey  <tom@tromey.com>
4975
4976         * dwarf2/read.c (partial_die_info::read) <case
4977         DW_AT_linkage_name>: Use value_as_string.
4978         (dwarf2_string_attr): Use value_as_string.
4979         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4980         method.
4981         * dwarf2/attribute.c (attribute::value_as_string): New method.
4982
4983 2020-04-24  Tom Tromey  <tom@tromey.com>
4984
4985         * symtab.c (general_symbol_info::natural_name)
4986         (general_symbol_info::demangled_name): Check for language_rust.
4987
4988 2020-04-24  Tom Tromey  <tom@tromey.com>
4989
4990         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4991         (dwarf2_physname): ... from here.
4992         (partial_die_info::read): Add Rust "{" hack.
4993
4994 2020-04-24  Tom Tromey  <tom@tromey.com>
4995
4996         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4997         method.
4998         (symbol_set_demangled_name): Don't declare.
4999         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5000         symbol_set_demangled_name.
5001         (general_symbol_info::set_language)
5002         (general_symbol_info::compute_and_set_names): Update.
5003         * minsyms.c (minimal_symbol_reader::install): Update.
5004         * dwarf2/read.c (new_symbol): Update.
5005
5006 2020-04-24  Tom Tromey  <tromey@adacore.com>
5007
5008         PR python/23662:
5009         * python/py-type.c (convert_field): Handle
5010         FIELD_LOC_KIND_DWARF_BLOCK.
5011         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5012         (typy_get_dynamic): Nw function.
5013         (type_object_getset): Add "dynamic".
5014         * NEWS: Add entry.
5015
5016 2020-04-24  Tom Tromey  <tromey@adacore.com>
5017
5018         * ada-typeprint.c (print_choices, print_variant_part)
5019         (print_record_field_types_dynamic): New functions.
5020         (print_record_field_types): Use print_record_field_types_dynamic.
5021
5022 2020-04-24  Tom Tromey  <tromey@adacore.com>
5023
5024         * dwarf2/read.c (handle_data_member_location): New overload.
5025         (dwarf2_add_field): Use it.
5026         (decode_locdesc): Add "computed" parameter.  Update comment.
5027         * gdbtypes.c (is_dynamic_type_internal): Also look for
5028         FIELD_LOC_KIND_DWARF_BLOCK.
5029         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5030         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5031         virtual base classes.
5032         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5033         FIELD_LOC_KIND_DWARF_BLOCK.
5034
5035 2020-04-24  Tom Tromey  <tromey@adacore.com>
5036
5037         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5038         * gdbtypes.c (is_dynamic_type_internal): Check
5039         TYPE_HAS_DYNAMIC_LENGTH.
5040         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5041         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5042         New macros.
5043         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5044         constant.
5045
5046 2020-04-24  Tom Tromey  <tromey@adacore.com>
5047
5048         * dwarf2/read.c (struct variant_field): Rewrite.
5049         (struct variant_part_builder): New.
5050         (struct nextfield): Remove "variant" field.  Add "offset".
5051         (struct field_info): Add "current_variant_part" and
5052         "variant_parts".
5053         (alloc_discriminant_info): Remove.
5054         (alloc_rust_variant): New function.
5055         (quirk_rust_enum): Update.
5056         (dwarf2_add_field): Set "offset" member.  Don't handle
5057         DW_TAG_variant_part.
5058         (offset_map_type): New typedef.
5059         (convert_variant_range, create_one_variant)
5060         (create_one_variant_part, create_variant_parts)
5061         (add_variant_property): New functions.
5062         (dwarf2_attach_fields_to_type): Call add_variant_property.
5063         (read_structure_type): Don't handle DW_TAG_variant_part.
5064         (handle_variant_part, handle_variant): New functions.
5065         (handle_struct_member_die): Use them.
5066         (process_structure_scope): Don't handle variant parts.
5067         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5068         (struct discriminant_info): Remove.
5069         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5070         (struct main_type) <flag_discriminated_union>: Remove.
5071         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5072         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5073         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5074         Update.
5075         * valops.c (value_union_variant): Remove.
5076         * value.h (value_union_variant): Don't declare.
5077
5078 2020-04-24  Tom Tromey  <tromey@adacore.com>
5079
5080         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5081         (ada_value_primitive_packed_val): Update.
5082         * ada-valprint.c (ada_value_print_1): Update.
5083         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5084         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5085         just an address.  Use evaluate_for_locexpr_baton.
5086         (dwarf2_evaluate_property): Update.
5087         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5088         array_view.
5089         * findvar.c (default_read_var_value): Update.
5090         * gdbtypes.c (compute_variant_fields_inner)
5091         (resolve_dynamic_type_internal): Update.
5092         (resolve_dynamic_type): Change type of valaddr parameter.
5093         * gdbtypes.h (resolve_dynamic_type): Update.
5094         * valarith.c (value_subscripted_rvalue): Update.
5095         * value.c (value_from_contents_and_address): Update.
5096
5097 2020-04-24  Tom Tromey  <tromey@adacore.com>
5098
5099         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5100         "push_initial_value" parameter.
5101         (dwarf2_evaluate_property): Likewise.
5102         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5103
5104 2020-04-24  Tom Tromey  <tromey@adacore.com>
5105
5106         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5107         (variant::matches, compute_variant_fields_recurse)
5108         (compute_variant_fields_inner, compute_variant_fields): New
5109         functions.
5110         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5111         Use resolved_type after type is made.
5112         (operator==): Add new cases.
5113         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5114         (struct discriminant_range, struct variant, struct variant_part):
5115         New.
5116         (union dynamic_prop_data) <variant_parts, original_type>: New
5117         members.
5118         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5119         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5120         constants.
5121         * value.c (unpack_bits_as_long): Now public.
5122         * value.h (unpack_bits_as_long): Declare.
5123
5124 2020-04-24  Tom Tromey  <tromey@adacore.com>
5125
5126         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5127         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5128
5129 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5130
5131         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5132
5133 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5134
5135         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5136         (remove_fork_catchpoint, post_startup_inferior)
5137         (post_attach): Move...
5138         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5139         (remove_fork_catchpoint, post_startup_inferior)
5140         (post_attach): ...here.
5141         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5142         (remove_fork_catchpoint, post_startup_inferior)
5143         (post_attach): Move...
5144         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5145         (remove_fork_catchpoint, post_startup_inferior)
5146         (post_attach): ...here.
5147
5148 2020-04-24  Tom Tromey  <tromey@adacore.com>
5149
5150         * nat/windows-nat.h (struct windows_thread_info)
5151         <pc_adjusted>: New member.
5152         * windows-nat.c (windows_fetch_one_register): Check
5153         pc_adjusted.
5154         (windows_nat_target::get_windows_debug_event)
5155         (windows_nat_target::wait): Set pc_adjusted.
5156
5157 2020-04-24  Tom de Vries  <tdevries@suse.de>
5158
5159         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5160         Run gdb-add-index inside temp dir.
5161
5162 2020-04-23  Tom Tromey  <tromey@adacore.com>
5163
5164         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5165         in loop.
5166
5167 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5168
5169         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5170         get_frame_register instead of gdbarch_unwind_pc.
5171
5172 2020-04-23  Tom de Vries  <tdevries@suse.de>
5173
5174         * symtab.c (lookup_global_symbol): Prefer def over decl.
5175
5176 2020-04-23  Tom de Vries  <tdevries@suse.de>
5177
5178         PR symtab/25807
5179         * block.c (best_symbol, better_symbol): Promote to external.
5180         * block.h (best_symbol, better_symbol): Declare.
5181         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5182         decl.
5183
5184 2020-04-23  Tom Tromey  <tromey@adacore.com>
5185
5186         PR ada/25837:
5187         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5188         "const char *", not a "const std::string &".
5189         <name_and_matcher::operator==>: Update.
5190         * unittests/lookup_name_info-selftests.c: Change type of
5191         "result".
5192
5193 2020-04-23  Tom Tromey  <tom@tromey.com>
5194
5195         * inferior.h (iterate_over_inferiors): Don't declare.
5196         * inferior.c (iterate_over_inferiors): Remove.
5197         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5198         Remove.
5199         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5200         use iterate_over_inferiors.
5201         (darwin_resume_inferior_it)
5202         (struct resume_inferior_threads_param)
5203         (darwin_resume_inferior_threads_it): Remove.
5204         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5205
5206 2020-04-23  Tom de Vries  <tdevries@suse.de>
5207
5208         * blockframe.c (find_pc_partial_function): Use
5209         find_pc_sect_compunit_symtab rather than
5210         objfile->sf->qf->find_pc_sect_compunit_symtab.
5211
5212 2020-04-22  Tom de Vries  <tdevries@suse.de>
5213
5214         PR symtab/25764
5215         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5216         in psymtabs.
5217
5218 2020-04-22  Tom de Vries  <tdevries@suse.de>
5219
5220         PR symtab/25801
5221         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5222         symtabs.
5223
5224 2020-04-22  Tom de Vries  <tdevries@suse.de>
5225
5226         PR symtab/25700
5227         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5228         CU if already created.
5229
5230 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5231
5232         * infrun.c (displaced_step_fixup): Switch to the event_thread
5233         before calling displaced_step_restore, not after.
5234
5235 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5236
5237         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5238         its inferior is not recorded by us.
5239         (record_btrace_target_open): Replace call to
5240         all_non_exited_threads () with call to current_inferior
5241         ()->non_exited_threads ().
5242         (record_btrace_target::stop_recording): Likewise.
5243         (record_btrace_target::close): Likewise.
5244         (record_btrace_target::wait): Likewise.
5245         (record_btrace_target::record_stop_replaying): Likewise.
5246
5247 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5248
5249         * btrace.c (btrace_enable): Throw an error on double enables and
5250         when enabling recording fails.
5251         (btrace_disable): Throw an error if the thread is not recorded.
5252
5253 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5254
5255         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5256         request if we do not have a thread_info.
5257
5258 2020-04-21  Tom de Vries  <tdevries@suse.de>
5259
5260         PR gdb/25471
5261         * thread.c
5262         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5263         exception in get_frame_id.
5264
5265 2020-04-20  Tom Tromey  <tromey@adacore.com>
5266
5267         * python/python.c (struct gdbpy_event): Mark move constructor as
5268         noexcept.
5269         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5270         constructor as noexcept.
5271         * completer.h (struct completion_result): Mark move constructor as
5272         noexcept.
5273         * completer.c (completion_result::completion_result): Use
5274         initialization style.  Don't call reset_match_list.
5275
5276 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5277
5278         * MAINTAINERS (Write After Approval): Add myself.
5279
5280 2020-04-18  Tom Tromey  <tom@tromey.com>
5281
5282         * windows-tdep.c (init_w32_command_list)
5283         (w32_prefix_command_valid): Restore.
5284         (_initialize_windows_tdep): Call init_w32_command_list.
5285
5286 2020-04-18  Tom Tromey  <tom@tromey.com>
5287
5288         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5289         * value.c (value_fn_field): Update.
5290         * valops.c (find_function_in_inferior)
5291         (value_allocate_space_in_inferior): Update.
5292         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5293         Update.
5294         * tui/tui-source.c (tui_source_window::set_contents): Update.
5295         * symtab.c (lookup_global_or_static_symbol)
5296         (find_function_start_sal_1, skip_prologue_sal)
5297         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5298         * symmisc.c (dump_msymbols, dump_symtab_1)
5299         (maintenance_print_one_line_table): Update.
5300         * symfile.c (init_entry_point_info, section_is_mapped)
5301         (list_overlays_command, simple_read_overlay_table)
5302         (simple_overlay_update_1): Update.
5303         * stap-probe.c (handle_stap_probe): Update.
5304         * stabsread.c (dbx_init_float_type, define_symbol)
5305         (read_one_struct_field, read_enum_type, read_range_type): Update.
5306         * source.c (info_line_command): Update.
5307         * python/python.c (gdbpy_source_objfile_script)
5308         (gdbpy_execute_objfile_script): Update.
5309         * python/py-type.c (save_objfile_types): Update.
5310         * python/py-objfile.c (py_free_objfile): Update.
5311         * python/py-inferior.c (python_new_objfile): Update.
5312         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5313         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5314         (maintenance_check_psymtabs): Update.
5315         * printcmd.c (info_address_command): Update.
5316         * objfiles.h (struct objfile) <arch>: New method, from
5317         get_objfile_arch.
5318         (get_objfile_arch): Don't declare.
5319         * objfiles.c (get_objfile_arch): Remove.
5320         (filter_overlapping_sections): Update.
5321         * minsyms.c (msymbol_is_function): Update.
5322         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5323         (output_nondebug_symbol): Update.
5324         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5325         (mdebug_expand_psymtab): Update.
5326         * machoread.c (macho_add_oso_symfile): Update.
5327         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5328         Update.
5329         * linux-fork.c (checkpoint_command): Update.
5330         * linespec.c (convert_linespec_to_sals): Update.
5331         * jit.c (finalize_symtab): Update.
5332         * infrun.c (insert_exception_resume_from_probe): Update.
5333         * ia64-tdep.c (ia64_find_unwind_table): Update.
5334         * hppa-tdep.c (internalize_unwinds): Update.
5335         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5336         Update.
5337         * gcore.c (call_target_sbrk): Update.
5338         * elfread.c (record_minimal_symbol, elf_symtab_read)
5339         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5340         (elf_gnu_ifunc_resolve_by_got): Update.
5341         * dwarf2/read.c (create_addrmap_from_index)
5342         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5343         (read_debug_names_from_section)
5344         (process_psymtab_comp_unit_reader, add_partial_symbol)
5345         (add_partial_subprogram, process_full_comp_unit)
5346         (read_file_scope, read_func_scope, read_lexical_block_scope)
5347         (read_call_site_scope, dwarf2_ranges_read)
5348         (dwarf2_record_block_ranges, dwarf2_add_field)
5349         (mark_common_block_symbol_computed, read_tag_pointer_type)
5350         (read_tag_string_type, dwarf2_init_float_type)
5351         (dwarf2_init_complex_target_type, read_base_type)
5352         (partial_die_info::read, partial_die_info::read)
5353         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5354         (dwarf2_fetch_die_loc_sect_off): Update.
5355         * dwarf2/loc.c (dwarf2_find_location_expression)
5356         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5357         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5358         (dwarf2_loc_desc_get_symbol_read_needs)
5359         (locexpr_describe_location_piece, locexpr_describe_location_1)
5360         (loclist_describe_location): Update.
5361         * dwarf2/index-write.c (write_debug_names): Update.
5362         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5363         * dtrace-probe.c (dtrace_process_dof): Update.
5364         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5365         (process_one_symbol): Update.
5366         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5367         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5368         (coff_read_enum_type): Update.
5369         * cli/cli-cmds.c (edit_command, list_command): Update.
5370         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5371         * breakpoint.c (create_overlay_event_breakpoint)
5372         (create_longjmp_master_breakpoint)
5373         (create_std_terminate_master_breakpoint)
5374         (create_exception_master_breakpoint, get_sal_arch): Update.
5375         * block.c (block_gdbarch): Update.
5376         * annotate.c (annotate_source_line): Update.
5377
5378 2020-04-17  Tom Tromey  <tromey@adacore.com>
5379
5380         * auto-load.c (show_auto_load_cmd): Remove.
5381         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5382         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5383         (maintenance_print_arc_command): Remove.
5384         * tui/tui-win.c (tui_command): Remove.
5385         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5386         * tui/tui-layout.c (tui_layout_command): Remove.
5387         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5388         * python/python.c (user_set_python, user_show_python): Remove.
5389         (_initialize_python): Use add_basic_prefix_cmd,
5390         add_show_prefix_cmd.
5391         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5392         (install_gdb_commands): Use add_basic_prefix_cmd,
5393         add_show_prefix_cmd.
5394         (info_guile_command): Remove.
5395         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5396         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5397         add_show_prefix_cmd.
5398         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5399         Remove do_set and do_show parameters.
5400         * cli/cli-style.c (set_style, show_style): Remove.
5401         (_initialize_cli_style): Use add_basic_prefix_cmd,
5402         add_show_prefix_cmd.
5403         (cli_style_option::add_setshow_commands): Remove do_set and
5404         do_show parameters.
5405         (cli_style_option::add_setshow_commands): Use
5406         add_basic_prefix_cmd, add_show_prefix_cmd.
5407         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5408         (set_style_name): Remove.
5409         * cli/cli-dump.c (dump_command, append_command): Remove.
5410         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5411         (tekhex_dump_command, binary_dump_command)
5412         (binary_append_command): Remove.
5413         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5414         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5415         (init_w32_command_list): Remove; move into ...
5416         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5417         * valprint.c (set_print, show_print, set_print_raw)
5418         (show_print_raw): Remove.
5419         (_initialize_valprint): Use add_basic_prefix_cmd,
5420         add_show_prefix_cmd.
5421         * typeprint.c (set_print_type, show_print_type): Remove.
5422         (_initialize_typeprint): Use add_basic_prefix_cmd,
5423         add_show_prefix_cmd.
5424         * record.c (set_record_command, show_record_command): Remove.
5425         (_initialize_record): Use add_basic_prefix_cmd,
5426         add_show_prefix_cmd.
5427         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5428         add_show_prefix_cmd.
5429         (info_command, show_command, set_debug, show_debug): Remove.
5430         * top.h (set_history, show_history): Don't declare.
5431         * top.c (set_history, show_history): Remove.
5432         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5433         (unset_tdesc_cmd): Remove.
5434         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5435         add_show_prefix_cmd.
5436         * symtab.c (info_module_command): Remove.
5437         (_initialize_symtab): Use add_basic_prefix_cmd.
5438         * symfile.c (overlay_command): Remove.
5439         (_initialize_symfile): Use add_basic_prefix_cmd.
5440         * sparc64-tdep.c (info_adi_command): Remove.
5441         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5442         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5443         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5444         add_show_prefix_cmd.
5445         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5446         (_initialize_serial): Use add_basic_prefix_cmd,
5447         add_show_prefix_cmd.
5448         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5449         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5450         add_show_prefix_cmd.
5451         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5452         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5453         add_show_prefix_cmd.
5454         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5455         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5456         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5457         add_show_prefix_cmd.
5458         * remote.c (remote_command, set_remote_cmd): Remove.
5459         (_initialize_remote): Use add_basic_prefix_cmd.
5460         * record-full.c (set_record_full_command)
5461         (show_record_full_command): Remove.
5462         (_initialize_record_full): Use add_basic_prefix_cmd,
5463         add_show_prefix_cmd.
5464         * record-btrace.c (cmd_set_record_btrace)
5465         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5466         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5467         (cmd_show_record_btrace_pt): Remove.
5468         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5469         add_show_prefix_cmd.
5470         * ravenscar-thread.c (set_ravenscar_command)
5471         (show_ravenscar_command): Remove.
5472         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5473         add_show_prefix_cmd.
5474         * mips-tdep.c (show_mips_command, set_mips_command)
5475         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5476         add_show_prefix_cmd.
5477         * maint.c (maintenance_command, maintenance_info_command)
5478         (maintenance_check_command, maintenance_print_command)
5479         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5480         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5481         add_show_prefix_cmd.
5482         (show_per_command_cmd): Remove.
5483         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5484         Remove.
5485         (maintenance_show_test_settings_cmd): Remove.
5486         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5487         add_show_prefix_cmd.
5488         * maint-test-options.c (maintenance_test_options_command):
5489         Remove.
5490         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5491         * macrocmd.c (macro_command): Remove
5492         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5493         * language.c (set_check, show_check): Remove.
5494         (_initialize_language): Use add_basic_prefix_cmd,
5495         add_show_prefix_cmd.
5496         * infcmd.c (unset_command): Remove.
5497         (_initialize_infcmd): Use add_basic_prefix_cmd.
5498         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5499         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5500         add_show_prefix_cmd.
5501         * go32-nat.c (go32_info_dos_command): Remove.
5502         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5503         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5504         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5505         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5506         (_initialize_frame): Use add_basic_prefix_cmd,
5507         add_show_prefix_cmd.
5508         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5509         (_initialize_dcache): Use add_basic_prefix_cmd,
5510         add_show_prefix_cmd.
5511         * cp-support.c (maint_cplus_command): Remove.
5512         (_initialize_cp_support): Use add_basic_prefix_cmd.
5513         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5514         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5515         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5516         add_basic_prefix_cmd, add_show_prefix_cmd.
5517         * breakpoint.c (save_command): Remove.
5518         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5519         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5520         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5521         add_show_prefix_cmd.
5522         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5523         (set_ada_command, show_ada_command): Remove.
5524         (_initialize_ada_language): Use add_basic_prefix_cmd,
5525         add_show_prefix_cmd.
5526         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5527
5528 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5529
5530         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5531         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5532
5533 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5534
5535         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5536         warning messages.
5537
5538 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5539
5540         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5541         import table is not at beginning of .idata section.
5542
5543 2020-04-16  Pedro Alves  <palves@redhat.com>
5544
5545         * inferior.c (delete_inferior): Use delete operator directly
5546         instead of delete_program_space.
5547         * progspace.c (add_program_space): New, factored out from
5548         program_space::program_space.
5549         (remove_program_space): New, factored out from
5550         delete_program_space.
5551         (program_space::program_space): Remove intro comment.  Rewrite.
5552         (program_space::~program_space): Remove intro comment.  Call
5553         remove_program_space.
5554         (delete_program_space): Delete.
5555         * progspace.h (program_space::program_space): Make explicit.  Move
5556         intro comment here, adjusted.
5557         (program_space::~program_space): Move intro comment here,
5558         adjusted.
5559         (delete_program_space): Remove.
5560
5561 2020-04-16  Tom Tromey  <tromey@adacore.com>
5562
5563         * windows-nat.c (windows_nat::handle_access_violation): New
5564         function.
5565         * nat/windows-nat.h (handle_access_violation): Declare.
5566         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5567         windows-nat.c.  Call handle_access_violation.
5568
5569 2020-04-16  Tom de Vries  <tdevries@suse.de>
5570
5571         PR symtab/25791
5572         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5573         CUs without psymtab.
5574
5575 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5576
5577         * python/python.c (do_start_initialization): Don't call
5578         PyEval_InitThreads for Python 3.9 and beyond.
5579
5580 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5581
5582         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5583         thread functions.
5584         (obsd_nat_target::wait): Likewise.
5585
5586 2020-04-15  Tom Tromey  <tromey@adacore.com>
5587
5588         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5589         (DEBUG_EXCEPT): Use debug_printf.
5590
5591 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5592
5593         * completer.c (class completion_tracker::completion_hash_entry)
5594         <hash_name>: New member function.
5595         (completion_tracker::discard_completions): New callback to hash a
5596         completion_hash_entry, pass this to htab_create_alloc.
5597
5598 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5599
5600         * windows-nat.c (windows_make_so): Warn rather than stopping with
5601         an error if realpath() fails.
5602
5603 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5604
5605         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5606         (nbsd_nat_target::info_proc): Add do_status.
5607
5608 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5609             Tom de Vries  <tdevries@suse.de>
5610
5611         PR symtab/25718
5612         * psympriv.h (struct partial_symtab::read_symtab)
5613         (struct partial_symtab::expand_psymtab)
5614         (struct partial_symtab::read_dependencies): Update comments.
5615         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5616         read_symtab for includer.
5617         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5618         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5619         (struct dwarf2_include_psymtab::m_readin): Remove.
5620         (struct dwarf2_include_psymtab::includer): New member function.
5621         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5622
5623 2020-04-14  Tom de Vries  <tdevries@suse.de>
5624
5625         PR symtab/25720
5626         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5627         with NULL symbol_matcher and lookup_name.
5628         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5629         and lookup_name.
5630         * dwarf2/read.c (dw2_expand_symtabs_matching)
5631         (dw2_debug_names_expand_symtabs_matching): Same.
5632         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5633         Make lookup_name a pointer.  Update comment.
5634         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5635         lookup_name being a pointer.
5636         * symfile.c (expand_symtabs_matching): Same.
5637         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5638         * linespec.c (iterate_over_all_matching_symtabs): Same.
5639
5640 2020-04-13  Tom Tromey  <tom@tromey.com>
5641
5642         * run-on-main-thread.c: Update include.
5643         * unittests/main-thread-selftests.c: Update include.
5644         * tui/tui-win.c: Update include.
5645         * tui/tui-io.c: Update include.
5646         * tui/tui-interp.c: Update include.
5647         * tui/tui-hooks.c: Update include.
5648         * top.h: Update include.
5649         * top.c: Update include.
5650         * ser-base.c: Update include.
5651         * remote.c: Update include.
5652         * remote-notif.c: Update include.
5653         * remote-fileio.c: Update include.
5654         * record-full.c: Update include.
5655         * record-btrace.c: Update include.
5656         * python/python.c: Update include.
5657         * posix-hdep.c: Update include.
5658         * mingw-hdep.c: Update include.
5659         * mi/mi-main.c: Update include.
5660         * mi/mi-interp.c: Update include.
5661         * main.c: Update include.
5662         * linux-nat.c: Update include.
5663         * interps.c: Update include.
5664         * infrun.c: Update include.
5665         * inf-loop.c: Update include.
5666         * event-top.c: Update include.
5667         * event-loop.c: Move to ../gdbsupport/.
5668         * event-loop.h: Move to ../gdbsupport/.
5669         * async-event.h: Update include.
5670         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5671
5672 2020-04-13  Tom Tromey  <tom@tromey.com>
5673
5674         * tui/tui-win.c: Include async-event.h.
5675         * remote.c: Include async-event.h.
5676         * remote-notif.c: Include async-event.h.
5677         * record-full.c: Include async-event.h.
5678         * record-btrace.c: Include async-event.h.
5679         * infrun.c: Include async-event.h.
5680         * event-top.c: Include async-event.h.
5681         * event-loop.h: Move some declarations to async-event.h.
5682         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5683         code to async-event.c.
5684         * async-event.h: New file.
5685         * async-event.c: New file.
5686         * Makefile.in (COMMON_SFILES): Add async-event.c.
5687         (HFILES_NO_SRCDIR): Add async-event.h.
5688
5689 2020-04-13  Tom Tromey  <tom@tromey.com>
5690
5691         * utils.c (flush_streams): New function.
5692         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5693
5694 2020-04-13  Tom Tromey  <tom@tromey.com>
5695
5696         * event-loop.c (handle_file_event): Use warning, not
5697         printf_unfiltered.
5698
5699 2020-04-13  Tom Tromey  <tom@tromey.com>
5700
5701         * event-loop.c: Include <chrono>.
5702
5703 2020-04-13  Tom Tromey  <tom@tromey.com>
5704
5705         * gdb_select.h: Move to ../gdbsupport/.
5706         * event-loop.c: Update include path.
5707         * top.c: Update include path.
5708         * ser-base.c: Update include path.
5709         * ui-file.c: Update include path.
5710         * ser-tcp.c: Update include path.
5711         * guile/scm-ports.c: Update include path.
5712         * posix-hdep.c: Update include path.
5713         * ser-unix.c: Update include path.
5714         * gdb_usleep.c: Update include path.
5715         * mingw-hdep.c: Update include path.
5716         * inflow.c: Update include path.
5717         * infrun.c: Update include path.
5718         * event-top.c: Update include path.
5719
5720 2020-04-13  Tom Tromey  <tom@tromey.com>
5721
5722         * configure: Rebuild.
5723         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5724
5725 2020-04-13  Tom Tromey  <tom@tromey.com>
5726
5727         * event-loop.h (start_event_loop): Don't declare.
5728         * event-loop.c (start_event_loop): Move...
5729         * main.c (start_event_loop): ...here.  Now static.
5730
5731 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5732
5733         * MAINTAINERS: Update my email address.
5734
5735 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5736
5737         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5738         IP_ALL.
5739
5740 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5741
5742         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5743         (nbsd_nat_target::info_proc): Add do_cmdline.
5744
5745 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5746
5747         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5748         (nbsd_nat_target::info_proc): Add do_cwd.
5749
5750 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5751
5752         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5753
5754 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5755
5756         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5757         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5758         (nbsd_nat_target::info_proc): New functions.
5759         * nbsd-nat.c (kinfo_get_vmmap): New function.
5760         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5761         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5762         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5763         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5764         functions.
5765         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5766         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5767         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5768         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5769         (KINFO_VME_FLAG_GROWS_DOWN): New.
5770
5771 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5772
5773         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5774         bit shift.
5775
5776 2020-04-10  Tom Tromey  <tromey@adacore.com>
5777
5778         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5779
5780 2020-04-10  Tom Tromey  <tromey@adacore.com>
5781
5782         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5783         separate debug files.
5784
5785 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5786
5787         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5788         Move to...
5789         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5790         ... here.
5791         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5792         Check for STATUS_WX86_BREAKPOINT.
5793         (windows_nat_target::wait): Same.
5794
5795 2020-04-10  Tom de Vries  <tdevries@suse.de>
5796
5797         PR cli/25808
5798         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5799
5800 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5801
5802         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5803         (Write After Approval): Remove Tom de Vries.
5804
5805 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5806
5807         revert partially:
5808         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5809
5810         * buildsym.c (record_line): Fix undefined behavior and preserve
5811         lines at eof.
5812
5813 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5814
5815         * auxv.h (svr4_auxv_parse): New.
5816         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5817         and generic_auxv_parse.
5818         (svr4_auxv_parse): Add.
5819         * obsd-tdep.c: Include "auxv.h".
5820         (obsd_auxv_parse): Remove.
5821         (obsd_init_abi): Remove comment.
5822         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5823         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5824         * nbsd-tdep.c: Include "auxv.h".
5825         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5826
5827 2020-04-08  Tom Tromey  <tromey@adacore.com>
5828
5829         * nat/windows-nat.h (last_wait_event): Don't declare.
5830         (wait_for_debug_event): Update comment.
5831         * nat/windows-nat.c (last_wait_event): Now static.
5832
5833 2020-04-08  Tom Tromey  <tromey@adacore.com>
5834
5835         * windows-nat.c (wait_for_debug_event): Move to
5836         nat/windows-nat.c.
5837         * nat/windows-nat.h (wait_for_debug_event): Declare.
5838         * nat/windows-nat.c (wait_for_debug_event): Move from
5839         windows-nat.c.  No longer static.
5840
5841 2020-04-08  Tom Tromey  <tromey@adacore.com>
5842
5843         * windows-nat.c (get_windows_debug_event): Use
5844         fetch_pending_stop.
5845         * nat/windows-nat.h (fetch_pending_stop): Declare.
5846         * nat/windows-nat.c (fetch_pending_stop): New function.
5847
5848 2020-04-08  Tom Tromey  <tromey@adacore.com>
5849
5850         * windows-nat.c (windows_continue): Use matching_pending_stop and
5851         continue_last_debug_event.
5852         * nat/windows-nat.h (matching_pending_stop)
5853         (continue_last_debug_event): Declare.
5854         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5855         (matching_pending_stop, continue_last_debug_event): New
5856         functions.
5857
5858 2020-04-08  Tom Tromey  <tromey@adacore.com>
5859
5860         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5861         (handle_exception_result): Move to nat/windows-nat.h.
5862         (DEBUG_EXCEPTION_SIMPLE): Remove.
5863         (windows_nat::handle_ms_vc_exception): New function.
5864         (handle_exception): Move to nat/windows-nat.c.
5865         (get_windows_debug_event): Update.
5866         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5867         nat/windows-nat.c.
5868         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5869         (handle_exception_result): Move from windows-nat.c.
5870         (handle_exception): Declare.
5871         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5872         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5873         windows-nat.c.
5874
5875 2020-04-08  Tom Tromey  <tromey@adacore.com>
5876
5877         * windows-nat.c (exception_count, event_count): Remove.
5878         (handle_exception, get_windows_debug_event)
5879         (do_initial_windows_stuff): Update.
5880
5881 2020-04-08  Tom Tromey  <tromey@adacore.com>
5882
5883         * windows-nat.c (windows_nat::handle_load_dll)
5884         (windows_nat::handle_unload_dll): Rename.  No longer static.
5885         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5886         Declare.
5887
5888 2020-04-08  Tom Tromey  <tromey@adacore.com>
5889
5890         * complaints.h (stop_whining): Declare at top-level.
5891         (complaint): Don't declare stop_whining.
5892
5893 2020-04-08  Tom Tromey  <tromey@adacore.com>
5894
5895         * windows-nat.c (windows_nat::handle_output_debug_string):
5896         Rename.  No longer static.
5897         * nat/windows-nat.h (handle_output_debug_string): Declare.
5898
5899 2020-04-08  Tom Tromey  <tromey@adacore.com>
5900
5901         * windows-nat.c (current_process_handle, current_process_id)
5902         (main_thread_id, last_sig, current_event, last_wait_event)
5903         (current_windows_thread, desired_stop_thread_id, pending_stops)
5904         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5905         (display_selectors, fake_create_process)
5906         (get_windows_debug_event): Update.
5907         * nat/windows-nat.h (current_process_handle, current_process_id)
5908         (main_thread_id, last_sig, current_event, last_wait_event)
5909         (current_windows_thread, desired_stop_thread_id, pending_stops)
5910         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5911         * nat/windows-nat.c (current_process_handle, current_process_id)
5912         (main_thread_id, last_sig, current_event, last_wait_event)
5913         (current_windows_thread, desired_stop_thread_id, pending_stops)
5914         (siginfo_er): New globals.  Move from windows-nat.c.
5915
5916 2020-04-08  Tom Tromey  <tromey@adacore.com>
5917
5918         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5919         (handle_load_dll): Update.
5920         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5921
5922 2020-04-08  Tom Tromey  <tromey@adacore.com>
5923
5924         * windows-nat.c (enum thread_disposition_type): Move to
5925         nat/windows-nat.h.
5926         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5927         static.
5928         (windows_add_thread, windows_nat_target::fetch_registers)
5929         (windows_nat_target::store_registers, handle_exception)
5930         (windows_nat_target::resume, get_windows_debug_event)
5931         (windows_nat_target::get_tib_address)
5932         (windows_nat_target::thread_name)
5933         (windows_nat_target::thread_alive): Update.
5934         * nat/windows-nat.h (enum thread_disposition_type): Move from
5935         windows-nat.c.
5936         (thread_rec): Declare.
5937
5938 2020-04-08  Tom Tromey  <tromey@adacore.com>
5939
5940         * windows-nat.c: Add "using namespace".
5941         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5942         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5943
5944 2020-04-08  Tom Tromey  <tromey@adacore.com>
5945
5946         * nat/windows-nat.h (struct windows_thread_info): Declare
5947         destructor.
5948         * nat/windows-nat.c (~windows_thread_info): New.
5949
5950 2020-04-08  Tom Tromey  <tromey@adacore.com>
5951
5952         PR gdb/22992
5953         * windows-nat.c (current_event): Update comment.
5954         (last_wait_event, desired_stop_thread_id): New globals.
5955         (struct pending_stop): New.
5956         (pending_stops): New global.
5957         (windows_nat_target) <stopped_by_sw_breakpoint>
5958         <supports_stopped_by_sw_breakpoint>: New methods.
5959         (windows_fetch_one_register): Add assertions.  Adjust PC.
5960         (windows_continue): Handle pending stops.  Suspend other threads
5961         when stepping.  Use last_wait_event
5962         (wait_for_debug_event): New function.
5963         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5964         pending stops.  Queue spurious stops.
5965         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5966         (windows_nat_target::kill): Use wait_for_debug_event.
5967         * nat/windows-nat.h (struct windows_thread_info)
5968         <stopped_at_software_breakpoint>: New field.
5969         * nat/windows-nat.c (windows_thread_info::resume): Clear
5970         stopped_at_software_breakpoint.
5971
5972 2020-04-08  Tom Tromey  <tromey@adacore.com>
5973
5974         * windows-nat.c (enum thread_disposition_type): New.
5975         (thread_rec): Replace "get_context" parameter with "disposition";
5976         change type.
5977         (windows_add_thread, windows_nat_target::fetch_registers)
5978         (windows_nat_target::store_registers, handle_exception)
5979         (windows_nat_target::resume, get_windows_debug_event)
5980         (windows_nat_target::get_tib_address)
5981         (windows_nat_target::thread_name)
5982         (windows_nat_target::thread_alive): Update.
5983
5984 2020-04-08  Tom Tromey  <tromey@adacore.com>
5985
5986         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5987         (windows_continue): Use windows_continue::resume.
5988         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5989         resume>: Declare new methods.
5990         * nat/windows-nat.c: New file.
5991         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5992
5993 2020-04-08  Tom Tromey  <tromey@adacore.com>
5994
5995         * windows-nat.c (windows_add_thread, windows_delete_thread)
5996         (windows_nat_target::fetch_registers)
5997         (windows_nat_target::store_registers, fake_create_process)
5998         (windows_nat_target::resume, windows_nat_target::resume)
5999         (get_windows_debug_event, windows_nat_target::wait)
6000         (windows_nat_target::pid_to_str)
6001         (windows_nat_target::get_tib_address)
6002         (windows_nat_target::get_ada_task_ptid)
6003         (windows_nat_target::thread_name)
6004         (windows_nat_target::thread_alive): Use lwp, not tid.
6005
6006 2020-04-08  Tom Tromey  <tromey@adacore.com>
6007
6008         * windows-nat.c (handle_exception)
6009         (windows_nat_target::thread_name): Update.
6010         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6011         <name>: Now unique_xmalloc_ptr.
6012
6013 2020-04-08  Tom Tromey  <tromey@adacore.com>
6014
6015         * windows-nat.c (thread_rec)
6016         (windows_nat_target::fetch_registers): Update.
6017         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6018         Update comment.
6019         <debug_registers_changed, reload_context>: Now bool.
6020
6021 2020-04-08  Tom Tromey  <tromey@adacore.com>
6022
6023         * windows-nat.c (windows_add_thread): Use new.
6024         (windows_init_thread_list, windows_delete_thread): Use delete.
6025         (get_windows_debug_event): Update.
6026         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6027         destructor, and initializers.
6028
6029 2020-04-08  Tom Tromey  <tromey@adacore.com>
6030
6031         * windows-nat.c (struct windows_thread_info): Remove.
6032         * nat/windows-nat.h: New file.
6033
6034 2020-04-08  Tom Tromey  <tromey@adacore.com>
6035
6036         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6037         (thread_rec, windows_add_thread, windows_delete_thread)
6038         (windows_continue): Update.
6039
6040 2020-04-08  Tom Tromey  <tromey@adacore.com>
6041
6042         * windows-nat.c (struct windows_thread_info): Remove typedef.
6043         (thread_head): Remove.
6044         (thread_list): New global.
6045         (thread_rec, windows_add_thread, windows_init_thread_list)
6046         (windows_delete_thread, windows_continue): Update.
6047
6048 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6049
6050         * windows-tdep.h (windows_init_abi): Add comment.
6051         (cygwin_init_abi): New declaration.
6052         * windows-tdep.c: Split signal enumeration in two, one for
6053         Windows and one for Cygwin.
6054         (windows_gdb_signal_to_target): Only deal with signal of the
6055         Windows OS ABI.
6056         (cygwin_gdb_signal_to_target): New function.
6057         (windows_init_abi): Rename to windows_init_abi_common, don't set
6058         gdb_signal_to_target gdbarch method.  Add new new function with
6059         this name.
6060         (cygwin_init_abi): New function.
6061         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6062         comment.  Don't call windows_init_abi.
6063         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6064         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6065         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6066         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6067         a new function of this name.
6068         (i386_cygwin_init_abi): New function.
6069         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6070         OS ABI Cygwin.
6071
6072 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6073
6074         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6075         parameter.c.
6076         (dwarf2_read_gdb_index): Update.
6077
6078 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6079
6080         * nbsd-tdep.c: Include "objfiles.h".
6081         (nbsd_skip_solib_resolver): New.
6082         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6083
6084 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6085
6086         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6087         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6088         with DW_LLE_base_addressx are being emitted in DWARFv5.
6089         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6090         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6091         unsigned integer.
6092
6093 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6094
6095         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6096         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6097         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6098         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6099         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6100         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6101         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6102
6103
6104 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6105
6106         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6107         (read_loclist_index): New function definition.
6108         (lookup_loclist_base): New function definition.
6109         (read_loclist_header): New function definition.
6110         (dwarf2_cu): Add loclist_base and loclist_header field.
6111         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6112         (read_full_die_1): Read the value of DW_AT_loclists_base.
6113         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6114         (read_attribute_value): Handle DW_FORM_loclistx.
6115         (skip_one_die): Handle DW_FORM_loclistx.
6116         (loclist_header): New structure declaration.
6117         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6118
6119 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6120
6121         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6122         constructor.  Remove `addr` parameter from other constructor and
6123         add `per_cu` parameter.
6124         * dwarf2/read.c (create_partial_symtab): Update.
6125
6126 2020-04-07  Tom de Vries  <tdevries@suse.de>
6127
6128         PR symtab/25796
6129         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6130         (partial_die_info::fixup): Inherit has_const_value.
6131
6132 2020-04-07  Tom de Vries  <tdevries@suse.de>
6133
6134         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6135         symbols without address.
6136
6137 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6138
6139         * nbsd-nat.h (struct thread_info): Add forward declaration.
6140         (nbsd_nat_target::thread_alive): Add.
6141         (nbsd_nat_target::thread_name): Likewise.
6142         (nbsd_nat_target::update_thread_list): Likewise.
6143         (update_thread_list::post_attach): Likewise.
6144         (post_attach::pid_to_str): Likewise.
6145         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6146         (nbsd_thread_lister): Add.
6147         (nbsd_nat_target::thread_alive): Likewise.
6148         (nbsd_nat_target::thread_name): Likewise.
6149         (nbsd_add_threads): Likewise.
6150         (update_thread_list::post_attach): Likewise.
6151         (nbsd_nat_target::update_thread_list): Likewise.
6152         (post_attach::pid_to_str): Likewise.
6153
6154 2020-04-06  Tom Tromey  <tromey@adacore.com>
6155
6156         * ada-valprint.c (print_variant_part): Extract the variant field.
6157         (print_field_values): Use the field as the outer value when
6158         recursing.
6159
6160 2020-04-06  Tom Tromey  <tromey@adacore.com>
6161
6162         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6163         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6164         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6165         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6166         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6167
6168 2020-04-06  Tom Tromey  <tromey@adacore.com>
6169
6170         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6171         TYPE_CODE_ERROR.
6172
6173 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6174
6175         * nbsd-tdep.c: Include "gdbarch.h".
6176         Define enum with NetBSD signal numbers.
6177         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6178         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6179         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6180         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6181         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6182         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6183         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6184         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6185         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6186         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6187         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6188         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6189
6190 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6191
6192         PR gdb/25325
6193         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6194
6195 2020-04-03  Tom Tromey  <tromey@adacore.com>
6196
6197         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6198         Read constant block.
6199
6200 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6201
6202         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6203         (gdb_bfd_get_full_section_contents): New declaration.
6204         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6205         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6206         gdb_bfd_get_full_section_contents.
6207
6208 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6209
6210         * exec.c (build_section_table): Replace internal_error with
6211         gdb_assert.
6212         (section_table_xfer_memory_partial): Likewise.
6213         * mdebugread.c (parse_partial_symbols): Likewise.
6214         * psymtab.c (lookup_partial_symbol): Likewise.
6215         * utils.c (wrap_here): Likewise.
6216
6217 2020-04-02  Tom Tromey  <tromey@adacore.com>
6218
6219         * f-lang.c (build_fortran_types): Use arch_type to initialize
6220         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6221
6222 2020-04-02  Tom Tromey  <tromey@adacore.com>
6223
6224         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6225         of attributes.
6226
6227 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6228             Bernd Edlinger <bernd.edlinger@hotmail.de>
6229             Tom Tromey  <tromey@adacore.com>
6230
6231         * buildsym.c (buildsym_compunit::record_line): Remove
6232         deduplication code.
6233
6234 2020-04-02  Tom de Vries  <tdevries@suse.de>
6235
6236         PR ada/24671
6237         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6238
6239 2020-04-02  Tom de Vries  <tdevries@suse.de>
6240
6241         * dwarf2/read.c (dwarf2_gdb_index_functions,
6242         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6243         NULL.
6244         * psymtab.c (psym_lookup_global_symbol_language): New function.
6245         (psym_functions): Init psym_lookup_global_symbol_language with
6246         psym_lookup_global_symbol_language.
6247         * symfile-debug.c (debug_sym_quick_functions): Init
6248         lookup_global_symbol_language with NULL.
6249         * symfile.c (set_initial_language): Remove fixme comment.
6250         * symfile.h (struct quick_symbol_functions): Add
6251         lookup_global_symbol_language.
6252         * symtab.c (find_quick_global_symbol_language): New function.
6253         (find_main_name): Use find_quick_global_symbol_language.
6254
6255 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6256
6257         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6258
6259 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6260
6261         * buildsym.c (record_line): Fix undefined behavior and preserve
6262         lines at eof.
6263
6264 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6265
6266         * buildsym.c (record_line): Fix the resizing condition.
6267
6268 2020-04-01  Tom Tromey  <tom@tromey.com>
6269
6270         * value.h (value_literal_complex): Add comment.
6271         * valops.c (value_literal_complex): Refer to value.h.
6272
6273 2020-04-01  Tom Tromey  <tom@tromey.com>
6274
6275         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6276         (scalar_type): New rule, from typebase.
6277         (typebase): Use scalar_type.  Recognize complex types.
6278         (field_name): Handle FLOAT_KEYWORD.
6279         (ident_tokens): Add _Complex and __complex__.
6280
6281 2020-04-01  Tom Tromey  <tom@tromey.com>
6282
6283         PR exp/25299:
6284         * valarith.c (promotion_type, complex_binop): New functions.
6285         (scalar_binop): Handle complex numbers.  Use promotion_type.
6286         (value_pos, value_neg, value_complement): Handle complex numbers.
6287
6288 2020-04-01  Tom Tromey  <tom@tromey.com>
6289
6290         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6291         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6292         (parse_number): Handle complex numbers.
6293
6294 2020-04-01  Tom Tromey  <tom@tromey.com>
6295
6296         * c-valprint.c (c_decorations): Change complex suffix to "i".
6297
6298 2020-04-01  Tom Tromey  <tom@tromey.com>
6299
6300         * valprint.c (generic_value_print_complex): Use accessors.
6301         * value.h (value_real_part, value_imaginary_part): Declare.
6302         * valops.c (value_real_part, value_imaginary_part): New
6303         functions.
6304         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6305
6306 2020-04-01  Tom Tromey  <tom@tromey.com>
6307
6308         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6309         (read_range_type): Update.
6310         * mdebugread.c (basic_type): Update.
6311         * go-lang.c (build_go_types): Use init_complex_type.
6312         * gdbtypes.h (struct main_type) <complex_type>: New member.
6313         (init_complex_type): Update.
6314         (arch_complex_type): Don't declare.
6315         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6316         Make name if none given.  Use alloc_type_copy.  Look for cached
6317         complex type.
6318         (arch_complex_type): Remove.
6319         (gdbtypes_post_init): Use init_complex_type.
6320         * f-lang.c (build_fortran_types): Use init_complex_type.
6321         * dwarf2/read.c (read_base_type): Update.
6322         * d-lang.c (build_d_types): Use init_complex_type.
6323         * ctfread.c (read_base_type): Update.
6324
6325 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6326
6327         * infrun.c (stop_all_threads): Update assertion, plus when
6328         stopping threads, take into account that we might be trying
6329         to stop an all-stop target.
6330         (stop_waiting): Call 'stop_all_threads' if there exists a
6331         non-stop target.
6332
6333 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6334
6335         * target.h (exists_non_stop_target): New function declaration.
6336         * target.c (exists_non_stop_target): New function.
6337
6338 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6339
6340         PR gdb/24789
6341         * eval.c (is_integral_or_integral_reference): New function.
6342         (evaluate_subexp_standard): Allow integer references in
6343         pointer arithmetic.
6344
6345 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6346
6347         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6348         check for no ptid in the stop reply when the target is non-stop.
6349
6350 2020-04-01  Tom Tromey  <tromey@adacore.com>
6351
6352         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6353         "name" parameter to rvalue reference.  Initialize m_name_holder.
6354         <lookup_name_info>: New overloads.
6355         <name>: Return gdb::string_view.
6356         <c_str>: New method.
6357         <make_ignore_params>: Update.
6358         <search_name_hash>: Update.
6359         <language_lookup_name>: Return const char *.
6360         <m_name>: Change type.
6361         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6362         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6363         (lookup_name_info::match_any): Update.
6364         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6365         Update.
6366         * minsyms.c (linkage_name_str): Update.
6367         * language.c (default_symbol_name_matcher): Update.
6368         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6369         Update.
6370         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6371         (ada_lookup_name_info::ada_lookup_name_info): Update.
6372         (literal_symbol_name_matcher): Update.
6373
6374 2020-04-01  Tom Tromey  <tromey@adacore.com>
6375
6376         * psymtab.c (psymtab_search_name): Remove function.
6377         (psym_lookup_symbol): Create search name and lookup name here.
6378         (lookup_partial_symbol): Remove "name" parameter; add
6379         lookup_name.
6380         (psym_expand_symtabs_for_function): Update.
6381
6382 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6383
6384         PR tui/25597:
6385         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6386
6387 2020-03-31  Tom Tromey  <tromey@adacore.com>
6388
6389         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6390         memcpy.
6391
6392 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6393
6394         * features/riscv/32bit-csr.xml: Regenerated.
6395         * features/riscv/64bit-csr.xml: Regenerated.
6396
6397 2020-03-30  Tom Tromey  <tromey@adacore.com>
6398
6399         * ada-valprint.c (print_variant_part): Update.
6400         * ada-lang.h (ada_which_variant_applies): Update.
6401         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6402         outer_valaddr parameters; replace with "outer" value parameter.
6403         (to_fixed_variant_branch_type): Update.
6404
6405 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6406
6407         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6408         <list>.  Remove inclusion of observable.h.
6409         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6410         (struct arch_lwp_info): New struct.
6411         (class ppc_linux_dreg_interface): New class.
6412         (struct ppc_linux_process_info): New struct.
6413         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6414         <low_new_clone, low_forget_process, low_prepare_to_resume>
6415         <copy_thread_dreg_state, mark_thread_stale>
6416         <mark_debug_registers_changed, register_hw_breakpoint>
6417         <clear_hw_breakpoint, register_wp, clear_wp>
6418         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6419         <num_memory_accesses, get_trigger_type>
6420         <create_watchpoint_request, hwdebug_point_cmp>
6421         <init_arch_lwp_info, get_arch_lwp_info>
6422         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6423         methods.
6424         <struct ptid_hash>: New inner struct.
6425         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6426         members.
6427         (saved_dabr_value, hwdebug_info, max_slots_number)
6428         (struct hw_break_tuple, struct thread_points, ppc_threads)
6429         (have_ptrace_hwdebug_interface)
6430         (hwdebug_find_thread_points_by_tid)
6431         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6432         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6433         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6434         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6435         use m_dreg_interface.
6436         (hwdebug_point_cmp): Change to...
6437         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6438         reference arguments instead of pointers.
6439         (ppc_linux_nat_target::ranged_break_num_registers): Use
6440         m_dreg_interface.
6441         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6442         m_dreg_interface.  Call register_hw_breakpoint.
6443         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6444         m_dreg_interface.  Call clear_hw_breakpoint.
6445         (get_trigger_type): Change to...
6446         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6447         comment.
6448         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6449         use m_dreg_interface.  Call register_hw_breakpoint.
6450         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6451         use m_dreg_interface.  Call clear_hw_breakpoint.
6452         (can_use_watchpoint_cond_accel): Change to...
6453         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6454         method.  Update comment, use m_dreg_interface and
6455         m_process_info.
6456         (calculate_dvc): Change to...
6457         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6458         m_dreg_interface.
6459         (num_memory_accesses): Change to...
6460         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6461         (check_condition): Change to...
6462         (ppc_linux_nat_target::check_condition): ...this method.
6463         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6464         comment, use m_dreg_interface.
6465         (create_watchpoint_request): Change to...
6466         (ppc_linux_nat_target::create_watchpoint_request): ...this
6467         method.  Use m_dreg_interface.
6468         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6469         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6470         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6471         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6472         (ppc_linux_nat_target::low_forget_process)
6473         (ppc_linux_nat_target::low_new_fork)
6474         (ppc_linux_nat_target::low_new_clone)
6475         (ppc_linux_nat_target::low_delete_thread)
6476         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6477         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6478         only call mark_thread_stale.
6479         (ppc_linux_thread_exit): Remove.
6480         (ppc_linux_nat_target::stopped_data_address): Change to...
6481         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6482         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6483         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6484         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6485         comment.  Call low_stopped_data_address.
6486         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6487         m_dreg_interface.
6488         (ppc_linux_nat_target::masked_watch_num_registers): Use
6489         m_dreg_interface.
6490         (ppc_linux_nat_target::copy_thread_dreg_state)
6491         (ppc_linux_nat_target::mark_thread_stale)
6492         (ppc_linux_nat_target::mark_debug_registers_changed)
6493         (ppc_linux_nat_target::register_hw_breakpoint)
6494         (ppc_linux_nat_target::clear_hw_breakpoint)
6495         (ppc_linux_nat_target::register_wp)
6496         (ppc_linux_nat_target::clear_wp)
6497         (ppc_linux_nat_target::init_arch_lwp_info)
6498         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6499         (_initialize_ppc_linux_nat): Remove observer callback.
6500
6501 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6502
6503         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6504         (ppc_linux_nat_target::auxv_parse)
6505         (ppc_linux_nat_target::read_description)
6506         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6507         Move up.
6508
6509 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6510
6511         * linux-nat.h (low_new_clone): New method.
6512         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6513
6514 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6515
6516         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6517         (dbx_expand_psymtab): ... this.
6518         (start_psymtab): Update.
6519         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6520         (mdebug_expand_psymtab): ... this.
6521         (parse_partial_symbols): Update.
6522         (new_psymtab): Update.
6523         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6524         (xcoff_expand_psymtab): ... this.
6525         (xcoff_start_psymtab): Update.
6526
6527 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6528
6529         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6530         <expand_dependencies>: ... this.
6531         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6532         (partial_symtab::expand_dependencies): ... this.
6533         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6534         Update.
6535         (dwarf2_psymtab::expand_psymtab): Update.
6536         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6537         * mdebugread.c (psymtab_to_symtab_1): Update.
6538         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6539
6540 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6541
6542         * psympriv.h (discard_psymtab): Remove.
6543         * dbxread.c (dbx_end_psymtab): Update.
6544         * xcoffread.c (xcoff_end_psymtab): Update.
6545
6546 2020-03-28  Tom Tromey  <tom@tromey.com>
6547
6548         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6549         comment.
6550
6551 2020-03-28  Tom Tromey  <tom@tromey.com>
6552
6553         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6554
6555 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6556
6557         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6558
6559 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6560
6561         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6562
6563 2020-03-26  Tom Tromey  <tom@tromey.com>
6564
6565         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6566         (mark_common_block_symbol_computed, read_tag_string_type)
6567         (attr_to_dynamic_prop, read_subrange_type): Update.
6568         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6569         to be methods on struct attribute.
6570         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6571         (read_call_site_scope, partial_die_info::read)
6572         (partial_die_info::read, lookup_die_type, follow_die_ref):
6573         Update.
6574         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6575         from dwarf2_get_ref_die_offset.
6576         (attribute::constant_value): New method, from
6577         dwarf2_get_attr_constant_value.
6578         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6579         Declare method.
6580         <constant_value>: New method.
6581
6582 2020-03-26  Tom Tromey  <tom@tromey.com>
6583
6584         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6585         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6586         (dwarf_type_encoding_name): Move to stringify.c.
6587         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6588         * dwarf2/stringify.c: New file.
6589         * dwarf2/stringify.h: New file.
6590
6591 2020-03-26  Tom Tromey  <tom@tromey.com>
6592
6593         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6594         Rewrite.
6595
6596 2020-03-26  Tom Tromey  <tom@tromey.com>
6597
6598         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6599         methods.
6600         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6601         (lookup_ranges_base): Likewise.
6602         (read_cutu_die_from_dwo, read_full_die_1): Update.
6603
6604 2020-03-26  Tom Tromey  <tom@tromey.com>
6605
6606         * dwarf2/read.c (read_import_statement, read_file_scope)
6607         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6608         (read_lexical_block_scope, read_call_site_scope)
6609         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6610         (handle_struct_member_die, process_structure_scope)
6611         (update_enumeration_type_from_children)
6612         (process_enumeration_scope, read_array_type, read_common_block)
6613         (read_namespace, read_module, read_subroutine_type): Update.
6614         (sibling_die): Remove.
6615
6616 2020-03-26  Tom Tromey  <tom@tromey.com>
6617
6618         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6619         (build_type_psymtabs_reader, read_structure_type)
6620         (read_enumeration_type, read_full_die_1): Update.
6621         (dwarf2_attr_no_follow): Move to die.h.
6622         * dwarf2/die.h (struct die_info) <attr>: New method.
6623
6624 2020-03-26  Tom Tromey  <tom@tromey.com>
6625
6626         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6627         <base_address>: Now an optional.
6628         (dwarf2_find_base_address, dwarf2_rnglists_process)
6629         (dwarf2_ranges_process, fill_in_loclist_baton)
6630         (dwarf2_symbol_mark_computed): Update.
6631
6632 2020-03-26  Tom Tromey  <tom@tromey.com>
6633
6634         * dwarf2/read.c (struct die_info): Move to die.h.
6635         * dwarf2/die.h: New file.
6636
6637 2020-03-26  Tom Tromey  <tom@tromey.com>
6638
6639         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6640         * dwarf2/read.c
6641         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6642         Move to line-header.c.
6643         (read_checked_initial_length_and_offset, read_formatted_entries):
6644         Likewise.
6645         (dwarf_decode_line_header): Split into two.
6646         * dwarf2/line-header.c
6647         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6648         Move from read.c.
6649         (read_checked_initial_length_and_offset, read_formatted_entries):
6650         Likewise.
6651         (dwarf_decode_line_header): New function, split from read.c.
6652
6653 2020-03-26  Tom Tromey  <tom@tromey.com>
6654
6655         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6656         Declare method.
6657         * dwarf2/read.c (read_attribute_value): Update.
6658         (dwarf2_per_objfile::read_line_string): Rename from
6659         read_indirect_line_string.
6660         (read_formatted_entries): Update.
6661
6662 2020-03-26  Tom Tromey  <tom@tromey.com>
6663
6664         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6665         variable.
6666
6667 2020-03-26  Tom Tromey  <tom@tromey.com>
6668
6669         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6670         const.
6671         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6672         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6673         parameter const.
6674
6675 2020-03-26  Tom Tromey  <tom@tromey.com>
6676
6677         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6678         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6679         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6680         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6681
6682 2020-03-26  Tom Tromey  <tom@tromey.com>
6683
6684         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6685         file_names_size, file_full_name, file_file_name>: Use const.
6686         <file_name_at, file_names>: Add const overload.
6687         * dwarf2/line-header.c (line_header::file_file_name)
6688         (line_header::file_full_name): Update.
6689
6690 2020-03-26  Tom Tromey  <tom@tromey.com>
6691
6692         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6693         (macro_start_file, consume_improper_spaces)
6694         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6695         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6696         (dwarf_decode_macros): Move to macro.c.
6697         * dwarf2/macro.c: New file.
6698         * dwarf2/macro.h: New file.
6699         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6700
6701 2020-03-26  Tom Tromey  <tom@tromey.com>
6702
6703         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6704         method.
6705         * dwarf2/section.c: New method.  From
6706         read_indirect_string_at_offset_from.
6707         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6708         (read_indirect_string_at_offset_from): Move to section.c.
6709         (read_indirect_string_at_offset): Rewrite.
6710         (read_indirect_line_string_at_offset): Remove.
6711         (read_indirect_string, read_indirect_line_string)
6712         (dwarf_decode_macro_bytes): Update.
6713
6714 2020-03-26  Tom Tromey  <tom@tromey.com>
6715
6716         * dwarf2/section.h (struct dwarf2_section_info)
6717         <overload_complaint>: Declare.
6718         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6719         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6720         Rename from dwarf2_section_buffer_overflow_complaint.
6721         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6722         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6723
6724 2020-03-26  Tom Tromey  <tom@tromey.com>
6725
6726         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6727         Declare.
6728         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6729         Move from read.c.
6730         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6731         to section.c.
6732
6733 2020-03-26  Tom Tromey  <tom@tromey.com>
6734
6735         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6736
6737 2020-03-26  Tom Tromey  <tom@tromey.com>
6738
6739         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6740         "builder".
6741         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6742         parameter.
6743         (dwarf_decode_macros): Update.
6744
6745 2020-03-26  Tom Tromey  <tom@tromey.com>
6746
6747         * dwarf2/read.c (read_attribute_value): Update.
6748         (read_indirect_string_from_dwz): Move to dwz.c; change into
6749         method.
6750         (dwarf_decode_macro_bytes): Update.
6751         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6752         * dwarf2/dwz.c: New file.
6753         * Makefile.in (COMMON_SFILES): Add dwz.c.
6754
6755 2020-03-26  Tom Tromey  <tom@tromey.com>
6756
6757         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6758         * dwarf2/read.c: Add include.
6759         * dwarf2/index-write.c: Add include.
6760         * dwarf2/index-cache.c: Add include.
6761         * dwarf2/dwz.h: New file.
6762
6763 2020-03-25  Tom Tromey  <tom@tromey.com>
6764
6765         * compile/compile-object-load.c (get_out_value_type): Mention
6766         correct symbol name in error message.
6767
6768 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6769
6770         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6771
6772 2020-03-25  Tom de Vries  <tdevries@suse.de>
6773
6774         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6775         * symmisc.c (dump_symtab_1): Print user and includes fields.
6776         (maintenance_info_symtabs): Same.
6777
6778 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6779
6780         PR gdb/25534
6781         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6782         (riscv_regcache_cooked_write): New function.
6783         (riscv_push_dummy_call): Use new function.
6784         (riscv_return_value): Likewise.
6785
6786 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6787
6788         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6789         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6790         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6791         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6792         * infrun.c (follow_fork): Likewise.
6793         (follow_fork_inferior): Likewise.
6794         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6795         * linux-nat.h (class linux_nat_target): Likewise.
6796         * remote.c (class remote_target) <follow_fork>: Likewise.
6797         (remote_target::follow_fork): Likewise.
6798         * target-delegates.c: Re-generate.
6799         * target.c (default_follow_fork): Likewise.
6800         (target_follow_fork): Likewise.
6801         * target.h (struct target_ops) <follow_fork>: Likewise.
6802         (target_follow_fork): Likewise.
6803
6804 2020-03-24  Tom de Vries  <tdevries@suse.de>
6805
6806         * psymtab.c (maintenance_info_psymtabs): Print user field.
6807
6808 2020-03-20  Tom Tromey  <tromey@adacore.com>
6809
6810         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6811         const.
6812         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6813         const.
6814
6815 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6816
6817         * ptrace.m4: Don't check for ptrace declaration.
6818         * config.in: Re-generate.
6819         * configure: Re-generate.
6820         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6821         not defined.
6822
6823 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6824
6825         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6826         `PTRACE_TYPE_RET'.
6827         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6828         * sparc-nat.c (gdb_ptrace): Likewise.
6829         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6830
6831 2020-03-20  Tom Tromey  <tromey@adacore.com>
6832
6833         * c-exp.y (lex_one_token): Fix assert.
6834
6835 2020-03-20  Tom Tromey  <tromey@adacore.com>
6836
6837         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6838         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6839         strncpy call.
6840
6841 2020-03-20  Tom Tromey  <tromey@adacore.com>
6842
6843         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6844
6845 2020-03-20  Tom Tromey  <tromey@adacore.com>
6846
6847         * ada-valprint.c (print_variant_part): Remove parameters; switch
6848         to value-based API.
6849         (print_field_values): Likewise.
6850         (ada_val_print_struct_union): Likewise.
6851         (ada_value_print_1): Update.
6852
6853 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6854
6855         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6856         nbsd_nat_target instead of inf_ptrace_target.
6857         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6858         nbsd_nat_target.
6859
6860 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6861
6862         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6863         it to the ptrace call.
6864         * (store_registers): Likewise.
6865
6866 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6867
6868         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6869         it to the ptrace call.
6870         * (store_registers): Likewise.
6871
6872 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6873
6874         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6875         valid, fetch vg value from ptrace.
6876
6877 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6878         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6879         * inf-ptrace.c: Likewise.
6880         * (gdb_ptrace): Add.
6881         * (inf_ptrace_target::resume): Update.
6882         * (inf_ptrace_target::xfer_partial): Likewise.
6883         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6884         * (inf_ptrace_peek_poke): Update.
6885
6886 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6887
6888         * x86-bsd-nat.c (gdb_ptrace): New.
6889         * (x86bsd_dr_set): Add new argument `ptid'.
6890         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6891         x86bsd_dr_set_addr): Update.
6892
6893 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6894
6895         * remote.c (remote_target::process_stop_reply): Handle events for
6896         all threads differently.
6897
6898 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6899
6900         * completer.c (completion_tracker::remove_completion): Define new
6901         function.
6902         * completer.h (completion_tracker::remove_completion): Declare new
6903         function.
6904         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6905         when adding a C++ function symbol.
6906
6907 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6908
6909         * completer.c (completion_tracker::completion_hash_entry): Define
6910         new class.
6911         (advance_to_filename_complete_word_point): Call
6912         recompute_lowest_common_denominator.
6913         (completion_tracker::completion_tracker): Call discard_completions
6914         to setup the hash table.
6915         (completion_tracker::discard_completions): Allow for being called
6916         from the constructor, pass new equal function, and element deleter
6917         when constructing the hash table.  Initialise new class member
6918         variables.
6919         (completion_tracker::maybe_add_completion): Remove use of
6920         m_entries_vec, and store more information into m_entries_hash.
6921         (completion_tracker::recompute_lcd_visitor): New function, most
6922         content taken from...
6923         (completion_tracker::recompute_lowest_common_denominator):
6924         ...here, this now just visits each item in the hash calling the
6925         above visitor.
6926         (completion_tracker::build_completion_result): Remove use of
6927         m_entries_vec, call recompute_lowest_common_denominator.
6928         * completer.h (completion_tracker::have_completions): Remove use
6929         of m_entries_vec.
6930         (completion_tracker::completion_hash_entry): Declare new class.
6931         (completion_tracker::recompute_lowest_common_denominator): Change
6932         function signature.
6933         (completion_tracker::recompute_lcd_visitor): Declare new function.
6934         (completion_tracker::m_entries_vec): Delete.
6935         (completion_tracker::m_entries_hash): Initialize to NULL.
6936         (completion_tracker::m_lowest_common_denominator_valid): New
6937         member variable.
6938         (completion_tracker::m_lowest_common_denominator_max_length): New
6939         member variable.
6940
6941 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6942
6943         * regformats/regdef.h: Put reg in gdb namespace.
6944
6945 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6946
6947         * i386-bsd-nat.c (gdb_ptrace): New.
6948         * (i386bsd_fetch_inferior_registers,
6949         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6950         * (i386bsd_fetch_inferior_registers,
6951         i386bsd_store_inferior_registers) Use gdb_ptrace.
6952
6953 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6954
6955         * amd64-bsd-nat.c (gdb_ptrace): New.
6956         * (amd64bsd_fetch_inferior_registers,
6957         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6958         * (amd64bsd_fetch_inferior_registers,
6959         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6960
6961 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6962
6963         * user-regs.c (user_reg::read): Rename to...
6964         (user_reg::xread): ...this.
6965         * (append_user_reg): Rename argument `read' to `xread'.
6966         * (user_reg_add_builtin): Likewise.
6967         * (user_reg_add): Likewise.
6968         * (value_of_user_reg): Likewise.
6969
6970 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6971
6972         * sparc-nat.c (gdb_ptrace): New.
6973         * sparc-nat.c (sparc_fetch_inferior_registers)
6974         (sparc_store_inferior_registers) Remove obsolete comment.
6975         * sparc-nat.c (sparc_fetch_inferior_registers)
6976         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6977         * sparc-nat.c (sparc_fetch_inferior_registers)
6978         (sparc_store_inferior_registers) Use gdb_ptrace.
6979
6980 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6981
6982         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6983         it to the ptrace call.
6984         * sh-nbsd-nat.c (store_registers): Likewise.
6985
6986 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6987
6988         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6989         nbsd_nat_target instead of inf_ptrace_target.
6990         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6991         nbsd_nat_target.
6992
6993 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6994
6995         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6996
6997 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6998
6999         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7000         <sys/sysctl.h>.
7001         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7002
7003 2020-03-17  Tom de Vries  <tdevries@suse.de>
7004
7005         PR gdb/23710
7006         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7007         fields.
7008         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7009         fields.
7010         (process_imported_unit_die): Skip import of c++ CUs.
7011
7012 2020-03-16  Tom Tromey  <tom@tromey.com>
7013
7014         * p-valprint.c (pascal_object_print_value): Initialize
7015         base_value.
7016
7017 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7018             Shahab Vahedi  <shahab@synopsys.com>
7019
7020         * Makefile.in: Add arch/arc.o
7021         * configure.tgt: Likewise.
7022         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7023         (_initialize_arc_tdep): Don't initialize old target descriptions.
7024         (arc_read_description): New function to cache target descriptions.
7025         * arc-tdep.h (arc_read_description): Add proto type.
7026         * arch/arc.c: New file.
7027         * arch/arc.h: Likewise.
7028         * features/Makefile: Replace old target descriptions with new.
7029         * features/arc-arcompact.c: Remove.
7030         * features/arc-arcompact.xml: Likewise.
7031         * features/arc-v2.c: Likewise
7032         * features/arc-v2.xml: Likewise
7033         * features/arc/aux-arcompact.xml: New file.
7034         * features/arc/aux-v2.xml: Likewise.
7035         * features/arc/core-arcompact.xml: Likewise.
7036         * features/arc/core-v2.xml: Likewise.
7037         * features/arc/aux-arcompact.c: Generate.
7038         * features/arc/aux-v2.c: Likewise.
7039         * features/arc/core-arcompact.c: Likewise.
7040         * features/arc/core-v2.c: Likewise.
7041         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7042
7043 2020-03-16  Tom Tromey  <tromey@adacore.com>
7044
7045         PR gdb/25663:
7046         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7047         putting value into bcache.
7048
7049 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7050
7051         PR gdb/21500
7052         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7053         to...
7054         (amd64_windows_init_abi_common): ... this.  Don't set size of
7055         long type.
7056         (amd64_windows_init_abi): New function.
7057         (amd64_cygwin_init_abi): New function.
7058         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7059         the Cygwin OS ABI.
7060         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7061         comment.
7062
7063 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7064
7065         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7066         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7067         (pe_import_directory_entry): New struct type.
7068         (is_linked_with_cygwin_dll): New function.
7069         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7070         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7071         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7072
7073 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7074
7075         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7076         i386_cygwin_core_osabi_sniffer.
7077
7078 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7079
7080         * i386-cygwin-tdep.c: Rename to...
7081         * i386-windows-tdep.c: ... this.
7082         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7083         i386-windows-tdep.c.
7084         * configure.tgt: Likewise.
7085
7086 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7087
7088         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7089         * osabi.c (gdb_osabi_names): Add "Windows".
7090         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7091         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7092         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7093         i386_cygwin_osabi_sniffer.
7094         (_initialize_i386_cygwin_tdep): Register OS ABI
7095         GDB_OSABI_WINDOWS for i386.
7096         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7097         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7098         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7099         for x86-64.
7100         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7101         when the target matches '*-*-mingw*'.
7102
7103 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7104
7105         * defs.h (enum gdb_osabi): Move to...
7106         * osabi.h (enum gdb_osabi): ... here.
7107         * gdbarch.sh: Include osabi.h in gdbarch.h.
7108         * gdbarch.h: Re-generate.
7109
7110 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7111
7112         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7113         function.
7114         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7115
7116 2020-03-14  Tom Tromey  <tom@tromey.com>
7117
7118         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7119         for C++.
7120         (c_type_print_modifier): Likewise.  Add "language" parameter.
7121         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7122         (c_type_print_base_1): Update.
7123         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7124         constants.
7125         * type-stack.c (type_stack::insert): Handle tp_atomic and
7126         tp_restrict.
7127         (type_stack::follow_type_instance_flags): Likewise.
7128         (type_stack::follow_types): Likewise.  Merge type-following code.
7129         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7130         (space_identifier, cv_with_space_id)
7131         (const_or_volatile_or_space_identifier_noopt)
7132         (const_or_volatile_or_space_identifier): Remove.
7133         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7134         rules.
7135         (ptr_operator, typebase): Update.
7136         (enum token_flag) <FLAG_C>: New constant.
7137         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7138         "_Atomic".
7139         (lex_one_token): Handle FLAG_C.
7140
7141 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7142
7143         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7144         it to the ptrace call.
7145         * m68k-bsd-nat.c (store_registers): Likewise.
7146
7147 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7148
7149         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7150         gdb_byte *.
7151         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7152         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7153         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7154
7155 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7156
7157         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7158         nbsd_nat_target instead of inf_ptrace_target.
7159         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7160         nbsd_nat_target.
7161
7162 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7163
7164         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7165         register_t.
7166
7167 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7168
7169         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7170         it to the ptrace call.
7171         * alpha-bsd-nat.c (store_registers): Likewise.
7172
7173 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7174
7175         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7176         includes.
7177         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7178         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7179         fill_fpregset): Likewise.
7180
7181 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7182
7183         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7184         nbsd_nat_target instead of inf_ptrace_target.
7185         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7186         nbsd_nat_target.
7187
7188 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7189
7190         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7191         register_t.
7192
7193 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7194
7195         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7196         it to the ptrace call.
7197         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7198         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7199         * arm-nbsd-nat.c (store_register): Likewise.
7200         * arm-nbsd-nat.c (store_regs): Likewise.
7201         * arm-nbsd-nat.c (store_fp_register): Likewise.
7202         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7203
7204 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7205
7206         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7207         nbsd_nat_target instead of inf_ptrace_target.
7208         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7209         nbsd_nat_target.
7210
7211 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7212
7213         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7214         it to the ptrace call.
7215         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7216
7217 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7218
7219         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7220         it to the ptrace call.
7221         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7222
7223 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7224
7225         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7226         gdb_byte *.
7227         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7228
7229 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7230
7231         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7232         instead of inf_ptrace_target.
7233         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7234         nbsd_nat_target.
7235
7236 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7237
7238         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7239         register_t.
7240
7241 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7242
7243         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7244         register_t.
7245
7246 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7247
7248         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7249         register_t.
7250
7251 2020-03-13  Tom Tromey  <tom@tromey.com>
7252
7253         * value.h (val_print): Don't declare.
7254         * valprint.h (val_print_array_elements)
7255         (val_print_scalar_formatted, generic_val_print): Don't declare.
7256         * valprint.c (generic_val_print_array): Take a struct value.
7257         (generic_val_print_ptr, generic_val_print_memberptr)
7258         (generic_val_print_bool, generic_val_print_int)
7259         (generic_val_print_char, generic_val_print_complex)
7260         (generic_val_print): Remove.
7261         (generic_value_print): Update.
7262         (do_val_print): Remove unused parameters.  Don't call
7263         la_val_print.
7264         (val_print): Remove.
7265         (common_val_print): Update.  Don't call value_check_printable.
7266         (val_print_scalar_formatted, val_print_array_elements): Remove.
7267         * rust-lang.c (rust_val_print): Remove.
7268         (rust_language_defn): Update.
7269         * p-valprint.c (pascal_val_print): Remove.
7270         (pascal_value_print_inner): Update.
7271         (pascal_object_print_val_fields, pascal_object_print_val):
7272         Remove.
7273         (pascal_object_print_static_field): Update.
7274         * p-lang.h (pascal_val_print): Don't declare.
7275         * p-lang.c (pascal_language_defn): Update.
7276         * opencl-lang.c (opencl_language_defn): Update.
7277         * objc-lang.c (objc_language_defn): Update.
7278         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7279         * m2-lang.h (m2_val_print): Don't declare.
7280         * m2-lang.c (m2_language_defn): Update.
7281         * language.h (struct language_defn) <la_val_print>: Remove.
7282         * language.c (unk_lang_value_print_inner): Rename.  Change
7283         argument types.
7284         (unknown_language_defn, auto_language_defn): Update.
7285         * go-valprint.c (go_val_print): Remove.
7286         * go-lang.h (go_val_print): Don't declare.
7287         * go-lang.c (go_language_defn): Update.
7288         * f-valprint.c (f_val_print): Remove.
7289         * f-lang.h (f_value_print): Don't declare.
7290         * f-lang.c (f_language_defn): Update.
7291         * d-valprint.c (d_val_print): Remove.
7292         * d-lang.h (d_value_print): Don't declare.
7293         * d-lang.c (d_language_defn): Update.
7294         * cp-valprint.c (cp_print_value_fields)
7295         (cp_print_value_fields_rtti, cp_print_value): Remove.
7296         (cp_print_static_field): Update.
7297         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7298         (c_val_print_struct, c_val_print_union, c_val_print_int)
7299         (c_val_print_memberptr, c_val_print): Remove.
7300         * c-lang.h (c_val_print_array, cp_print_value_fields)
7301         (cp_print_value_fields_rtti): Don't declare.
7302         * c-lang.c (c_language_defn, cplus_language_defn)
7303         (asm_language_defn, minimal_language_defn): Update.
7304         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7305         (ada_val_print_enum): Take a struct value.
7306         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7307         (ada_val_print): Remove.
7308         (ada_value_print_1): Update.
7309         (printable_val_type): Remove.
7310         * ada-lang.h (ada_val_print): Don't declare.
7311         * ada-lang.c (ada_language_defn): Update.
7312
7313 2020-03-13  Tom Tromey  <tom@tromey.com>
7314
7315         * valprint.c (do_val_print): Update.
7316         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7317         a struct value.
7318         (value_to_value_object_no_release): Declare.
7319         * python/py-value.c (value_to_value_object_no_release): New
7320         function.
7321         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7322         struct value.
7323         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7324         function.
7325         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7326         a struct value.
7327         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7328         Declare.
7329         (gdbscm_apply_val_pretty_printer): Take a struct value.
7330         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7331         value.
7332         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7333         value.
7334         * extension-priv.h (struct extension_language_ops)
7335         <apply_val_pretty_printer>: Take a struct value.
7336         * cp-valprint.c (cp_print_value): Create a struct value.
7337         (cp_print_value): Update.
7338
7339 2020-03-13  Tom Tromey  <tom@tromey.com>
7340
7341         * ada-valprint.c (print_field_values): Call common_val_print.
7342
7343 2020-03-13  Tom Tromey  <tom@tromey.com>
7344
7345         * ada-valprint.c (val_print_packed_array_elements): Remove
7346         bitoffset and val parameters.  Call common_val_print.
7347         (ada_val_print_string): Remove offset, address, and original_value
7348         parameters.
7349         (ada_val_print_array): Update.
7350         (ada_value_print_array): New function.
7351         (ada_value_print_1): Call it.
7352
7353 2020-03-13  Tom Tromey  <tom@tromey.com>
7354
7355         * ada-valprint.c (ada_value_print): Use common_val_print.
7356
7357 2020-03-13  Tom Tromey  <tom@tromey.com>
7358
7359         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7360
7361 2020-03-13  Tom Tromey  <tom@tromey.com>
7362
7363         * ada-valprint.c (ada_value_print_num): New function.
7364         (ada_value_print_1): Use it.
7365
7366 2020-03-13  Tom Tromey  <tom@tromey.com>
7367
7368         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7369
7370 2020-03-13  Tom Tromey  <tom@tromey.com>
7371
7372         * ada-valprint.c (ada_value_print_ptr): New function.
7373         (ada_value_print_1): Use it.
7374
7375 2020-03-13  Tom Tromey  <tom@tromey.com>
7376
7377         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7378         call common_val_print.
7379         (ada_val_print_1): Update.
7380         (ada_value_print_1): New function.
7381         (ada_value_print_inner): Rewrite.
7382
7383 2020-03-13  Tom Tromey  <tom@tromey.com>
7384
7385         * cp-valprint.c (cp_print_value_fields): Update.
7386         (cp_print_value): New function.
7387
7388 2020-03-13  Tom Tromey  <tom@tromey.com>
7389
7390         * m2-valprint.c (m2_value_print_inner): Use
7391         cp_print_value_fields.
7392         * cp-valprint.c (cp_print_value_fields): New function.
7393         * c-valprint.c (c_value_print_struct): New function.
7394         (c_value_print_inner): Use c_value_print_struct.
7395         * c-lang.h (cp_print_value_fields): Declare.
7396
7397 2020-03-13  Tom Tromey  <tom@tromey.com>
7398
7399         * c-valprint.c (c_value_print_array): New function.
7400         (c_value_print_inner): Use it.
7401
7402 2020-03-13  Tom Tromey  <tom@tromey.com>
7403
7404         * c-valprint.c (c_value_print_memberptr): New function.
7405         (c_value_print_inner): Use it.
7406
7407 2020-03-13  Tom Tromey  <tom@tromey.com>
7408
7409         * c-valprint.c (c_value_print_int): New function.
7410         (c_value_print_inner): Use it.
7411
7412 2020-03-13  Tom Tromey  <tom@tromey.com>
7413
7414         * c-valprint.c (c_value_print_ptr): New function.
7415         (c_value_print_inner): Use it.
7416
7417 2020-03-13  Tom Tromey  <tom@tromey.com>
7418
7419         * c-valprint.c (c_value_print_inner): Rewrite.
7420
7421 2020-03-13  Tom Tromey  <tom@tromey.com>
7422
7423         * valprint.c (generic_value_print_complex): New function.
7424         (generic_value_print): Use it.
7425
7426 2020-03-13  Tom Tromey  <tom@tromey.com>
7427
7428         * valprint.c (generic_val_print_float): Don't call
7429         val_print_scalar_formatted.
7430         (generic_val_print, generic_value_print): Update.
7431
7432 2020-03-13  Tom Tromey  <tom@tromey.com>
7433
7434         * valprint.c (generic_value_print_char): New function
7435         (generic_value_print): Use it.
7436
7437 2020-03-13  Tom Tromey  <tom@tromey.com>
7438
7439         * valprint.c (generic_value_print_int): New function.
7440         (generic_value_print): Use it.
7441
7442 2020-03-13  Tom Tromey  <tom@tromey.com>
7443
7444         * valprint.c (generic_value_print_bool): New function.
7445         (generic_value_print): Use it.
7446
7447 2020-03-13  Tom Tromey  <tom@tromey.com>
7448
7449         * valprint.c (generic_val_print_func): Simplify.
7450         (generic_val_print, generic_value_print): Update.
7451
7452 2020-03-13  Tom Tromey  <tom@tromey.com>
7453
7454         * valprint.c (generic_val_print_flags): Remove.
7455         (generic_val_print, generic_value_print): Update.
7456         (val_print_type_code_flags): Add original_value parameter.
7457
7458 2020-03-13  Tom Tromey  <tom@tromey.com>
7459
7460         * valprint.c (generic_val_print): Update.
7461         (generic_value_print): Update.
7462         * valprint.c (generic_val_print_enum): Don't call
7463         val_print_scalar_formatted.
7464
7465 2020-03-13  Tom Tromey  <tom@tromey.com>
7466
7467         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7468         * valprint.c (generic_value_print_ptr): New function.
7469
7470 2020-03-13  Tom Tromey  <tom@tromey.com>
7471
7472         * valprint.c (generic_value_print): Rewrite.
7473
7474 2020-03-13  Tom Tromey  <tom@tromey.com>
7475
7476         * p-valprint.c (pascal_object_print_value_fields)
7477         (pascal_object_print_value): New functions.
7478
7479 2020-03-13  Tom Tromey  <tom@tromey.com>
7480
7481         * p-valprint.c (pascal_value_print_inner): Rewrite.
7482
7483 2020-03-13  Tom Tromey  <tom@tromey.com>
7484
7485         * f-valprint.c (f_value_print_innner): Rewrite.
7486
7487 2020-03-13  Tom Tromey  <tom@tromey.com>
7488
7489         * m2-valprint.c (m2_print_unbounded_array): New overload.
7490         (m2_print_unbounded_array): Update.
7491         (m2_print_array_contents): Take a struct value.
7492         (m2_value_print_inner): Rewrite.
7493
7494 2020-03-13  Tom Tromey  <tom@tromey.com>
7495
7496         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7497         (d_value_print_inner): New function.
7498         * d-lang.h (d_value_print_inner): Declare.
7499         * d-lang.c (d_language_defn): Use d_value_print_inner.
7500
7501 2020-03-13  Tom Tromey  <tom@tromey.com>
7502
7503         * go-valprint.c (go_value_print_inner): New function.
7504         * go-lang.h (go_value_print_inner): Declare.
7505         * go-lang.c (go_language_defn): Use go_value_print_inner.
7506
7507 2020-03-13  Tom Tromey  <tom@tromey.com>
7508
7509         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7510         API.
7511         (rust_val_print): Rewrite.
7512         (rust_value_print_inner): New function, from rust_val_print.
7513         (rust_language_defn): Use rust_value_print_inner.
7514
7515 2020-03-13  Tom Tromey  <tom@tromey.com>
7516
7517         * ada-valprint.c (ada_value_print_inner): New function.
7518         * ada-lang.h (ada_value_print_inner): Declare.
7519         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7520
7521 2020-03-13  Tom Tromey  <tom@tromey.com>
7522
7523         * f-valprint.c (f_value_print_innner): New function.
7524         * f-lang.h (f_value_print_innner): Declare.
7525         * f-lang.c (f_language_defn): Use f_value_print_innner.
7526
7527 2020-03-13  Tom Tromey  <tom@tromey.com>
7528
7529         * p-valprint.c (pascal_value_print_inner): New function.
7530         * p-lang.h (pascal_value_print_inner): Declare.
7531         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7532
7533 2020-03-13  Tom Tromey  <tom@tromey.com>
7534
7535         * m2-valprint.c (m2_value_print_inner): New function.
7536         * m2-lang.h (m2_value_print_inner): Declare.
7537         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7538
7539 2020-03-13  Tom Tromey  <tom@tromey.com>
7540
7541         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7542         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7543         * c-valprint.c (c_value_print_inner): New function.
7544         * c-lang.h (c_value_print_inner): Declare.
7545         * c-lang.c (c_language_defn, cplus_language_defn)
7546         (asm_language_defn, minimal_language_defn): Use
7547         c_value_print_inner.
7548
7549 2020-03-13  Tom Tromey  <tom@tromey.com>
7550
7551         * p-valprint.c (pascal_object_print_value_fields): Now static.
7552         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7553
7554 2020-03-13  Tom Tromey  <tom@tromey.com>
7555
7556         * c-valprint.c (c_val_print_array): Simplify.
7557
7558 2020-03-13  Tom Tromey  <tom@tromey.com>
7559
7560         * valprint.c (value_print_array_elements): New function.
7561         * valprint.h (value_print_array_elements): Declare.
7562
7563 2020-03-13  Tom Tromey  <tom@tromey.com>
7564
7565         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7566         * mips-tdep.c (mips_print_register): Use
7567         value_print_scalar_formatted.
7568
7569 2020-03-13  Tom Tromey  <tom@tromey.com>
7570
7571         * valprint.h (value_print_scalar_formatted): Declare.
7572         * valprint.c (value_print_scalar_formatted): New function.
7573
7574 2020-03-13  Tom Tromey  <tom@tromey.com>
7575
7576         * valprint.h (generic_value_print): Declare.
7577         * valprint.c (generic_value_print): New function.
7578
7579 2020-03-13  Tom Tromey  <tom@tromey.com>
7580
7581         * valprint.c (do_val_print): Call la_value_print_inner, if
7582         available.
7583         * rust-lang.c (rust_language_defn): Update.
7584         * p-lang.c (pascal_language_defn): Update.
7585         * opencl-lang.c (opencl_language_defn): Update.
7586         * objc-lang.c (objc_language_defn): Update.
7587         * m2-lang.c (m2_language_defn): Update.
7588         * language.h (struct language_defn) <la_value_print_inner>: New
7589         member.
7590         * language.c (unknown_language_defn, auto_language_defn): Update.
7591         * go-lang.c (go_language_defn): Update.
7592         * f-lang.c (f_language_defn): Update.
7593         * d-lang.c (d_language_defn): Update.
7594         * c-lang.c (c_language_defn, cplus_language_defn)
7595         (asm_language_defn, minimal_language_defn): Update.
7596         * ada-lang.c (ada_language_defn): Update.
7597
7598 2020-03-13  Tom Tromey  <tom@tromey.com>
7599
7600         * c-valprint.c (c_value_print): Use common_val_print.
7601
7602 2020-03-13  Tom Tromey  <tom@tromey.com>
7603
7604         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7605
7606 2020-03-13  Tom Tromey  <tom@tromey.com>
7607
7608         * f-valprint.c (f77_print_array_1, f_val_print): Use
7609         common_val_print.
7610
7611 2020-03-13  Tom Tromey  <tom@tromey.com>
7612
7613         * riscv-tdep.c (riscv_print_one_register_info): Use
7614         common_val_print.
7615
7616 2020-03-13  Tom Tromey  <tom@tromey.com>
7617
7618         * mi/mi-main.c (output_register): Use common_val_print.
7619
7620 2020-03-13  Tom Tromey  <tom@tromey.com>
7621
7622         * infcmd.c (default_print_one_register_info): Use
7623         common_val_print.
7624
7625 2020-03-13  Tom Tromey  <tom@tromey.com>
7626
7627         * valprint.h (common_val_print_checked): Declare.
7628         * valprint.c (common_val_print_checked): New function.
7629         * stack.c (print_frame_arg): Use common_val_print_checked.
7630
7631 2020-03-13  Tom Tromey  <tom@tromey.com>
7632
7633         * valprint.c (do_val_print): New function, from val_print.
7634         (val_print): Use do_val_print.
7635         (common_val_print): Use do_val_print.
7636
7637 2020-03-13  Tom Tromey  <tom@tromey.com>
7638
7639         * valprint.c (value_print): Use scoped_value_mark.
7640
7641 2020-03-13  Tom de Vries  <tdevries@suse.de>
7642
7643         PR symtab/25646
7644         * psymtab.c (partial_symtab::partial_symtab): Don't set
7645         globals_offset and statics_offset.  Push element onto
7646         current_global_psymbols and current_static_psymbols stacks.
7647         (concat): New function.
7648         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7649         element from current_global_psymbols and current_static_psymbols
7650         stacks.  Concat popped elements to global_psymbols and
7651         static_symbols.
7652         (add_psymbol_to_list): Use current_global_psymbols and
7653         current_static_psymbols stacks.
7654         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7655         current_static_psymbols fields.
7656
7657 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7658
7659         * corelow.c (sniff_core_bfd): Remove.
7660         (class core_target) <m_core_vec>: Remove.
7661         (core_target::core_target): Update.
7662         (core_file_fns): Remove.
7663         (deprecated_add_core_fns): Remove.
7664         (default_core_sniffer): Remove.
7665         (sniff_core_bfd): Remove.
7666         (default_check_format): Remove.
7667         (gdb_check_format): Remove.
7668         (core_target_open): Update.
7669         (core_target::get_core_register_section): Update.
7670         (get_core_registers_cb): Update.
7671         (core_target::fetch_registers): Update.
7672         * gdbcore.h (struct core_fns): Remove.
7673         (deprecated_add_core_fns): Remove.
7674         (default_core_sniffer): Remove.
7675         (default_check_format): Remove.
7676
7677 2020-03-12  Tom Tromey  <tom@tromey.com>
7678
7679         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7680         CORE_ADDR.
7681         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7682
7683 2020-03-12  Tom Tromey  <tom@tromey.com>
7684
7685         * remote.c (remote_target::download_tracepoint)
7686         (remote_target::enable_tracepoint)
7687         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7688         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7689         sprintf_vma.
7690
7691 2020-03-12  Tom Tromey  <tom@tromey.com>
7692
7693         * symfile-mem.c: Update CORE_ADDR size assert.
7694
7695 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7696
7697         * selftest.m4: Move to gdbsupport/.
7698         * acinclude.m4: Update path to selftest.m4.
7699
7700 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7701
7702         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7703         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7704         gdbarch-selfselftests.c and selftest-arch.c.
7705         (SUBDIR_UNITTESTS_OBS): Rename to...
7706         (SELFTESTS_OBS): ... this.
7707         (COMMON_SFILES): Remove disasm-selftests.c and
7708         gdbarch-selftests.c.
7709         * configure.ac: Don't add selftest-arch.{c,o} to
7710         CONFIG_{SRCS,OBS}.
7711         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7712         preprocessor conditions.
7713
7714 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7715
7716         * configure.ac: Don't source bfd/development.sh.
7717         * selftest.m4: Modify comment.
7718         * configure: Re-generate.
7719
7720 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7721
7722         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7723         not "true" or "false".
7724         * configure: Re-generate.
7725
7726 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7727
7728         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7729         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7730         renamed to arm_nbsd_supply_gregset.
7731         (fetch_register): Update to call arm_nbsd_supply_gregset.
7732         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7733         (arm_netbsd_nat_target::fetch_registers): Update.
7734         (fetch_elfcore_registers): Removed.
7735         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7736         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7737         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7738         not require NetBSD system headers.
7739         (arm_nbsd_regset): New struct.
7740         (arm_nbsd_iterate_over_regset_sections): New function.
7741         (arm_netbsd_init_abi_common): Updated to call
7742         set_gdbarch_iterate_over_regset_sections.
7743         * arm-nbsd-tdep.h: New file.
7744
7745 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7746
7747         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7748         recursion.
7749
7750 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7751
7752         * configure: Re-generate.
7753
7754 2020-03-11  Tom Tromey  <tromey@adacore.com>
7755
7756         * ada-typeprint.c (print_choices): Fix comment.
7757
7758 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7759
7760         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7761         previous item in the list, when the list has no items.
7762
7763 2020-03-11  Tom de Vries  <tdevries@suse.de>
7764
7765         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7766         PROP_LOCLIST handling code.
7767
7768 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7769
7770         * buildsym-legacy.c (record_line): Pass extra parameter to
7771         record_line.
7772         * buildsym.c (buildsym_compunit::record_line): Take an extra
7773         parameter, reduce duplication in the line table, and record the
7774         is_stmt flag in the line table.
7775         * buildsym.h (buildsym_compunit::record_line): Add extra
7776         parameter.
7777         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7778         non-statement lines.
7779         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7780         this to the symtab builder.
7781         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7782         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7783         through to dwarf_record_line_1.
7784         * infrun.c (process_event_stop_test): When stepping, don't stop at
7785         a non-statement instruction, and only refresh the step info when
7786         we land in the middle of a line's range.  Also add an extra
7787         comment.
7788         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7789         field.
7790         * record-btrace.c (btrace_find_line_range): Only record lines
7791         marked as is-statement.
7792         * stack.c (frame_show_address): Show the frame address if we are
7793         in a non-statement sal.
7794         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7795         (maintenance_print_one_line_table): Print a header for the is_stmt
7796         column, and include is_stmt information in the output.
7797         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7798         preference to non-statements.
7799         (find_pcs_for_symtab_line): Prefer is-statement entries.
7800         (find_line_common): Likewise.
7801         * symtab.h (struct linetable_entry): Add is_stmt field.
7802         (struct symtab_and_line): Likewise.
7803         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7804         arranging the line table.
7805
7806 2020-03-07  Tom de Vries  <tdevries@suse.de>
7807
7808         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7809         DIE.
7810
7811 2020-03-07  Tom Tromey  <tom@tromey.com>
7812
7813         * valops.c (value_literal_complex): Remove obsolete comment.
7814         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7815         comment.
7816
7817 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7818
7819         * infrun.h: Forward-declare thread_info.
7820         (set_step_info): Add thread_info parameter, add doc.
7821         * infrun.c (set_step_info): Add thread_info parameter, move doc
7822         to header.
7823         * infrun.c (process_event_stop_test): Pass thread to
7824         set_step_info call.
7825         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7826         set_step_info.
7827         (prepare_one_step): Add thread_info parameter, pass it to
7828         set_step_frame and prepare_one_step (recursive) call.
7829         (step_1): Pass thread to prepare_one_step call.
7830         (step_command_fsm::should_stop): Pass thread to
7831         prepare_one_step.
7832         (until_next_fsm): Pass thread to set_step_frame call.
7833         (finish_command): Pass thread to set_step_info call.
7834
7835 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7836
7837         * windows-tdep.c (windows_solib_create_inferior_hook):
7838         Check if inferior is running.
7839
7840 2020-03-06  Tom de Vries  <tdevries@suse.de>
7841
7842         * NEWS: Fix "the the".
7843         * ctfread.c: Same.
7844
7845 2020-03-06  Tom de Vries  <tdevries@suse.de>
7846
7847         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7848
7849 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7850
7851         * .dir-locals.el: Add a comment referencing the other copies of
7852         this file.
7853
7854 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7855
7856         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7857         psargs.
7858
7859 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7860
7861         * .gitattributes: New file.
7862
7863 2020-03-04  Tom Tromey  <tom@tromey.com>
7864
7865         * symmisc.c (print_symbol_bcache_statistics)
7866         (print_objfile_statistics): Update.
7867         * symfile.c (allocate_symtab): Use intern.
7868         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7869         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7870         macro_cache>: Remove.
7871         <string_cache>: New member.
7872         (struct objfile) <intern>: New methods.
7873         * elfread.c (elf_symtab_read): Use intern.
7874         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7875         (dwarf2_compute_name, dwarf2_physname)
7876         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7877         names.
7878         (guess_partial_die_structure_name): Update.
7879         (partial_die_info::fixup): Intern name.
7880         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7881         name.
7882         (dwarf2_name): Intern name.  Update.
7883         * buildsym.c (buildsym_compunit::get_macro_table): Use
7884         string_cache.
7885
7886 2020-03-04  Tom Tromey  <tom@tromey.com>
7887
7888         * jit.c (bfd_open_from_target_memory): Make "target" const.
7889         * corefile.c (gnutarget): Now const.
7890         * gdbcore.h (gnutarget): Now const.
7891
7892 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7893
7894         * NEWS: Mention support for WOW64 processes.
7895         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7896         (amd64_windows_segment_register_p): Remove static.
7897         (_initialize_amd64_windows_nat): Update.
7898         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7899         * i386-windows-nat.c (context_offset): Update.
7900         (i386_mappings): Rename and remove static.
7901         (i386_windows_segment_register_p): Remove static.
7902         (_initialize_i386_windows_nat): Update.
7903         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7904         (STATUS_WX86_SINGLE_STEP): New macro.
7905         (EnumProcessModulesEx): New macro.
7906         (Wow64SuspendThread): New macro.
7907         (Wow64GetThreadContext): New macro.
7908         (Wow64SetThreadContext): New macro.
7909         (Wow64GetThreadSelectorEntry): New macro.
7910         (windows_set_context_register_offsets): Add static.
7911         (windows_set_segment_register_p): Likewise.
7912         (windows_add_thread): Adapt for WOW64 processes.
7913         (windows_fetch_one_register): Likewise.
7914         (windows_nat_target::fetch_registers): Likewise.
7915         (windows_store_one_register): Likewise.
7916         (display_selector): Likewise.
7917         (display_selectors): Likewise.
7918         (handle_exception): Likewise.
7919         (windows_continue): Likewise.
7920         (windows_nat_target::resume): Likewise.
7921         (windows_add_all_dlls): Likewise.
7922         (do_initial_windows_stuff): Likewise.
7923         (windows_nat_target::attach): Likewise.
7924         (windows_get_exec_module_filename): Likewise.
7925         (windows_nat_target::create_inferior): Likewise.
7926         (windows_xfer_siginfo): Likewise.
7927         (_initialize_loadable): Initialize Wow64SuspendThread,
7928         Wow64GetThreadContext, Wow64SetThreadContext,
7929         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7930         * windows-nat.h (windows_set_context_register_offsets):
7931         Remove declaration.
7932         (windows_set_segment_register_p): Likewise.
7933         (i386_windows_segment_register_p): Add declaration.
7934         (amd64_windows_segment_register_p): Likewise.
7935
7936 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7937
7938         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7939         in "info registers" for AArch64/ARM.
7940
7941         The change caused "info registers" to not print GPR's.
7942
7943         gdb/ChangeLog:
7944
7945         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7946
7947         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7948         when reg->group is empty and reggroup is not.
7949
7950 2020-03-03  Tom Tromey  <tromey@adacore.com>
7951
7952         * dwarf2/frame.c (struct dwarf2_frame_cache)
7953         <checked_tailcall_bottom, entry_cfa_sp_offset,
7954         entry_cfa_sp_offset_p>: Remove members.
7955         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7956         (dwarf2_frame_prev_register): Don't call
7957         dwarf2_tailcall_sniffer_first.
7958         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7959         * frame-unwind.c (add_unwinder): New fuction.
7960         (frame_unwind_init): Use it.  Add tailcall unwinder.
7961
7962 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7963             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7964
7965         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7966         value should be printed as true.
7967
7968 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7969
7970         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7971         (windows_init_abi): Set and use windows_so_ops.
7972
7973 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7974
7975         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7976         when verifying if dealing with a convenience variable.
7977
7978 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7979
7980         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7981
7982 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7983
7984         * infrun.c (gdbarch_supports_displaced_stepping): New.
7985         (use_displaced_stepping): Break up conditions in smaller pieces.
7986         Use gdbarch_supports_displaced_stepping.
7987         (displaced_step_prepare_throw): Use
7988         gdbarch_supports_displaced_stepping.
7989
7990 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7991
7992         * NEWS: Mention new behaviour of the history filename.
7993         * top.c (write_history_p): Add comment.
7994         (show_write_history_p): Add header comment, give a different
7995         message when history writing is on, but the history filename is
7996         empty.
7997         (history_filename): Add comment.
7998         (history_filename_empty): New function.
7999         (show_history_filename): Add header comment, give a different
8000         message when the filename is empty.
8001         (init_history): Compare history_filename against nullptr, and only
8002         read history if the filename is not empty.
8003         (set_history_filename): Add header comment, and only make
8004         non-empty filenames absolute.
8005         (init_main): Make the filename argument to 'set history filename'
8006         optional.
8007
8008 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8009
8010         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8011         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8012         (fetch_fp_register): Update.
8013         (fetch_fp_regs): Update.
8014         (store_fp_register): Update.
8015         (store_fp_regs): Update.
8016         (arm_netbsd_nat_target::read_description): New function.
8017         (fetch_elfcore_registers): Update.
8018
8019 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8020
8021         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8022         general_thread if the stop reply is missing a thread-id.
8023         (remote_target::process_stop_reply): Use the first non-exited
8024         thread if the target didn't pass a thread-id.
8025         * infrun.c (do_target_wait): Move call to
8026         switch_to_inferior_no_thread to ....
8027         (do_target_wait_1): ... here.
8028
8029 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8030
8031         * debuginfod-support.c: Include defs.h first.
8032
8033 2020-02-28  Tom de Vries  <tdevries@suse.de>
8034
8035         * symfile.c (set_initial_language): Use default language for lookup.
8036
8037 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8038
8039         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8040         reader variable, pass `this` to read_cutu_die_from_dwo.
8041
8042 2020-02-27  Aaron Merey  <amerey@redhat.com>
8043
8044         * source.c (open_source_file): Check for nullptr when computing
8045         srcpath.
8046
8047 2020-02-27  Tom Tromey  <tromey@adacore.com>
8048
8049         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8050         member.
8051         (dwarf2_add_field): Don't update nfields.
8052         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8053
8054 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8055
8056         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8057         abs.
8058
8059 2020-02-26  Tom Tromey  <tom@tromey.com>
8060
8061         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8062         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8063         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8064         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8065         per_cu_data.
8066
8067 2020-02-26  Tom Tromey  <tom@tromey.com>
8068
8069         * dwarf2/index-write.c (psym_index_map): Change type.
8070         (add_address_entry_worker, write_one_signatured_type)
8071         (recursively_count_psymbols, recursively_write_psymbols)
8072         (class debug_names, psyms_seen_size, write_gdbindex)
8073         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8074
8075 2020-02-26  Aaron Merey  <amerey@redhat.com>
8076
8077         * Makefile.in: Handle optional debuginfod support.
8078         * NEWS: Update.
8079         * README: Add --with-debuginfod summary.
8080         * config.in: Regenerate.
8081         * configure: Regenerate.
8082         * configure.ac: Handle optional debuginfod support.
8083         * debuginfod-support.c: debuginfod helper functions.
8084         * debuginfod-support.h: Ditto.
8085         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8086         summary.
8087         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8088         when a dwz file cannot be found.
8089         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8090         debuginfo file cannot be found.
8091         * source.c (open_source_file): Query debuginfod servers when a
8092         source file cannot be found.
8093         * top.c (print_gdb_configuration): Include
8094         --{with,without}-debuginfod in the output.
8095
8096 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8097
8098         * thread.c (thr_try_catch_cmd): Print thread name.
8099
8100 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8101
8102         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8103         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8104         dwarf2_fetch_die_type_sect_off): Move to...
8105         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8106         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8107         dwarf2_fetch_die_type_sect_off): ... here.
8108         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8109         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8110         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8111
8112 2020-02-26  Tom de Vries  <tdevries@suse.de>
8113
8114         PR gdb/25603
8115         * symfile.c (set_initial_language): Exit-early if
8116         language_mode == language_mode_manual.
8117
8118 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8119
8120         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8121         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8122         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8123
8124 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8125
8126         * gdbtypes.c (create_array_type_with_stride): Handle negative
8127         array strides.
8128         * valarith.c (value_subscripted_rvalue): Likewise.
8129
8130 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8131
8132         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8133
8134 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8135
8136         * loc.h (dwarf2_get_die_type): Move to...
8137         * read.h (dwarf2_get_die_type): ... here.
8138         * read.c (dwarf2_get_die_type): Move doc to header.
8139
8140 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8141
8142         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8143         'gnulib/Makefile.in' to the list.
8144
8145 2020-02-24  Tom Tromey  <tom@tromey.com>
8146
8147         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8148         Remove.
8149         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8150         XOBNEWVEC.
8151
8152 2020-02-24  Tom Tromey  <tom@tromey.com>
8153
8154         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8155         New method.
8156         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8157         (dw2_do_instantiate_symtab, dw2_get_file_names)
8158         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8159
8160 2020-02-24  Tom Tromey  <tom@tromey.com>
8161
8162         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8163         make_scoped_restore.
8164         (dwarf2_psymtab::read_symtab): Don't clear
8165         reading_partial_symbols.
8166
8167 2020-02-24  Tom de Vries  <tdevries@suse.de>
8168
8169         PR gdb/25592
8170         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8171
8172 2020-02-24  Tom de Vries  <tdevries@suse.de>
8173
8174         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8175         commands layout next/prev/regs.
8176
8177 2020-02-22  Tom Tromey  <tom@tromey.com>
8178
8179         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8180         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8181
8182 2020-02-22  Tom Tromey  <tom@tromey.com>
8183
8184         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8185
8186 2020-02-22  Tom Tromey  <tom@tromey.com>
8187
8188         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8189         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8190         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8191         * tui/tui.c (_initialize_tui): Add usage text.
8192
8193 2020-02-22  Tom Tromey  <tom@tromey.com>
8194
8195         * tui/tui-win.c (tui_set_focus_command)
8196         (tui_set_win_height_command): Use error_no_arg.
8197         (_initialize_tui_win): Update help text.
8198         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8199
8200 2020-02-22  Tom Tromey  <tom@tromey.com>
8201
8202         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8203         * tui/tui-disasm.h (struct tui_disasm_window)
8204         <display_start_addr>: Declare.
8205         * tui/tui-source.h (struct tui_source_window)
8206         <display_start_addr>: Declare.
8207         * tui/tui-winsource.h (struct tui_source_window_base)
8208         <show_source_line, display_start_addr>: New methods.
8209         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8210         Rename and move to protected section.
8211         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8212         (tui_source_window_base::do_erase_source_content): Update.
8213         (tui_source_window_base::show_source_line): Now a method.
8214         (tui_source_window_base::show_source_content)
8215         (tui_source_window_base::tui_source_window_base)
8216         (tui_source_window_base::rerender)
8217         (tui_source_window_base::refill)
8218         (tui_source_window_base::do_scroll_horizontal)
8219         (tui_source_window_base::set_is_exec_point_at)
8220         (tui_source_window_base::update_breakpoint_info)
8221         (tui_source_window_base::update_exec_info): Update.
8222         * tui/tui-source.c (tui_source_window::set_contents)
8223         (tui_source_window::showing_source_p)
8224         (tui_source_window::do_scroll_vertical)
8225         (tui_source_window::location_matches_p)
8226         (tui_source_window::line_is_displayed): Update.
8227         (tui_source_window::display_start_addr): New method.
8228         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8229         (tui_disasm_window::do_scroll_vertical)
8230         (tui_disasm_window::location_matches_p): Update.
8231         (tui_disasm_window::display_start_addr): New method.
8232
8233 2020-02-22  Tom Tromey  <tom@tromey.com>
8234
8235         * NEWS: Add entry for gdb.register_window_type.
8236         * tui/tui-layout.h (window_factory): New typedef.
8237         (tui_register_window): Declare.
8238         * tui/tui-layout.c (saved_tui_windows): New global.
8239         (tui_apply_current_layout): Use it.
8240         (tui_register_window): New function.
8241         * python/python.c (do_start_initialization): Call
8242         gdbpy_initialize_tui.
8243         (python_GdbMethods): Add "register_window_type" function.
8244         * python/python-internal.h (gdbpy_register_tui_window)
8245         (gdbpy_initialize_tui): Declare.
8246         * python/py-tui.c: New file.
8247         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8248
8249 2020-02-22  Tom Tromey  <tom@tromey.com>
8250
8251         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8252
8253 2020-02-22  Tom Tromey  <tom@tromey.com>
8254
8255         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8256         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8257         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8258         (tui_set_win_focus_to): Move from tui-win.c.
8259
8260 2020-02-22  Tom Tromey  <tom@tromey.com>
8261
8262         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8263         functions.
8264         (known_window_types): New global.
8265         (tui_get_window_by_name): Reimplement.
8266         (initialize_known_windows): New function.
8267         (validate_window_name): Rewrite.
8268         (_initialize_tui_layout): Call initialize_known_windows.
8269
8270 2020-02-22  Tom Tromey  <tom@tromey.com>
8271
8272         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8273         Remove constants.
8274         * tui/tui-winsource.h (struct tui_source_window_base)
8275         <tui_source_window_base>: Remove parameter.
8276         * tui/tui-winsource.c
8277         (tui_source_window_base::tui_source_window_base): Remove
8278         parameter.
8279         (tui_source_window_base::refill): Update.
8280         * tui/tui-stack.h (struct tui_locator_window)
8281         <tui_locator_window>: Update.
8282         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8283         Default the constructor.
8284         * tui/tui-regs.h (struct tui_data_item_window)
8285         <tui_data_item_window>: Default the constructor.
8286         (struct tui_data_window) <tui_data_window>: Likewise.
8287         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8288         Default the constructor.
8289         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8290         Default the constructor.
8291         <type>: Remove.
8292         (struct tui_win_info) <tui_win_info>: Default the constructor.
8293         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8294         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8295         Default the constructor.
8296
8297 2020-02-22  Tom Tromey  <tom@tromey.com>
8298
8299         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8300         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8301         * tui/tui-win.c (tui_resize_all): Don't call
8302         tui_delete_invisible_windows.
8303         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8304         done.
8305         (tui_set_layout): Update.
8306         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8307         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8308         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8309
8310 2020-02-22  Tom Tromey  <tom@tromey.com>
8311
8312         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8313         correctly.
8314
8315 2020-02-22  Tom Tromey  <tom@tromey.com>
8316
8317         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8318
8319 2020-02-22  Tom Tromey  <tom@tromey.com>
8320
8321         * tui/tui-winsource.h (struct tui_source_window_iterator)
8322         <inner_iterator>: New etytypedef.
8323         <tui_source_window_iterator>: Take "end" parameter.
8324         <tui_source_window_iterator>: Take iterator.
8325         <operator*, advance>: Update.
8326         <m_iter>: Change type.
8327         <m_end>: New field.
8328         (struct tui_source_windows) <begin, end>: Update.
8329         * tui/tui-layout.c (tui_windows): New global.
8330         (tui_apply_current_layout): Clear tui_windows.
8331         (tui_layout_window::apply): Update tui_windows.
8332         * tui/tui-data.h (tui_windows): Declare.
8333         (all_tui_windows): Now inline function.
8334         (class tui_window_iterator, struct all_tui_windows): Remove.
8335
8336 2020-02-22  Tom Tromey  <tom@tromey.com>
8337
8338         PR tui/17850:
8339         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8340         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8341         "height" argument.
8342         (class tui_layout_window) <get_sizes>: Likewise.
8343         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8344         argument.
8345         <get_sizes>: Add "height" argument.
8346         <m_vertical>: New field.
8347         * tui/tui-layout.c (tui_layout_split::clone): Update.
8348         (tui_layout_split::get_sizes): Add "height" argument.
8349         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8350         (tui_new_layout_command): Parse "-horizontal".
8351         (_initialize_tui_layout): Update help string.
8352         (tui_layout_split::specification): Add "-horizontal" when needed.
8353         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8354         argument.
8355         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8356         New methods.
8357
8358 2020-02-22  Tom Tromey  <tom@tromey.com>
8359
8360         * tui/tui-layout.h (enum tui_adjust_result): New.
8361         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8362         (class tui_layout_window) <adjust_size>: Return
8363         tui_adjust_result.  Rewrite.
8364         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8365         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8366
8367 2020-02-22  Tom Tromey  <tom@tromey.com>
8368
8369         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8370         parameter and return types.
8371         (class tui_layout_base) <specification>: Add "depth".
8372         (class tui_layout_window) <specification>: Add "depth".
8373         (class tui_layout_split) <specification>: Add "depth".
8374         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8375         and return types.
8376         (tui_new_layout_command): Parse sub-layouts.
8377         (_initialize_tui_layout): Update help string.
8378         (tui_layout_window::specification): Add "depth".
8379         (add_layout_command): Update.
8380
8381 2020-02-22  Tom Tromey  <tom@tromey.com>
8382
8383         * NEWS: Add "tui new-layout" item.
8384         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8385         Add new-layout command to help text.
8386         (validate_window_name): New function.
8387         (tui_new_layout_command): New function.
8388         (_initialize_tui_layout): Register "new-layout".
8389         (tui_layout_window::specification): New method.
8390         (tui_layout_window::specification): New method.
8391         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8392         method.
8393         (class tui_layout_window) <specification>: New method.
8394         (class tui_layout_split) <specification>: New method.
8395
8396 2020-02-22  Tom Tromey  <tom@tromey.com>
8397
8398         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8399         * tui/tui-win.c (window_name_completer): Update comment.
8400         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8401         Declare method.
8402         (class tui_layout_window) <replace_window>: Likewise.
8403         (class tui_layout_split) <replace_window>: Likewise.
8404         (tui_set_layout): Don't declare.
8405         (tui_set_initial_layout): Declare function.
8406         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8407         (asm_regs_layout): New globals.
8408         (tui_current_layout, show_layout): Remove.
8409         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8410         (find_layout, tui_apply_layout): New function.
8411         (layout_completer): Remove.
8412         (tui_next_layout): Reimplement.
8413         (tui_next_layout_command): New function.
8414         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8415         (tui_regs_layout): Reimplement.
8416         (tui_regs_layout_command): New function.
8417         (extract_display_start_addr): Rewrite.
8418         (next_layout, prev_layout): Remove.
8419         (tui_layout_window::replace_window): New method.
8420         (tui_layout_split::replace_window): New method.
8421         (destroy_layout): New function.
8422         (layout_list): New global.
8423         (add_layout_command): New function.
8424         (initialize_layouts): Update.
8425         (tui_layout_command): New function.
8426         (_initialize_tui_layout): Install "layout" commands.
8427         * tui/tui-data.h (enum tui_layout_type): Remove.
8428         (tui_current_layout): Don't declare.
8429
8430 2020-02-22  Tom Tromey  <tom@tromey.com>
8431
8432         * tui/tui-regs.c (tui_reg_layout): Remove.
8433         (tui_reg_command): Use tui_regs_layout.
8434         * tui/tui-layout.h (tui_reg_command): Declare.
8435         * tui/tui-layout.c (tui_reg_command): New function.
8436
8437 2020-02-22  Tom Tromey  <tom@tromey.com>
8438
8439         * tui/tui.c (tui_rl_delete_other_windows): Call
8440         tui_remove_some_windows.
8441         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8442         Declare method.
8443         (class tui_layout_window) <remove_windows>: New method.
8444         (class tui_layout_split) <remove_windows>: Declare.
8445         (tui_remove_some_windows): Declare.
8446         * tui/tui-layout.c (tui_remove_some_windows): New function.
8447         (tui_layout_split::remove_windows): New method.
8448
8449 2020-02-22  Tom Tromey  <tom@tromey.com>
8450
8451         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8452         * tui/tui-layout.h (tui_next_layout): Declare.
8453         * tui/tui-layout.c (tui_next_layout): New function.
8454
8455 2020-02-22  Tom Tromey  <tom@tromey.com>
8456
8457         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8458         correct coordinates.
8459
8460 2020-02-22  Tom Tromey  <tom@tromey.com>
8461
8462         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8463         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8464         DATA_WIN case.
8465
8466 2020-02-22  Tom Tromey  <tom@tromey.com>
8467
8468         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8469         TUI_DISASM_WIN, not tui_win_list.
8470
8471 2020-02-22  Tom Tromey  <tom@tromey.com>
8472
8473         * valprint.c (generic_val_print_enum_1)
8474         (val_print_type_code_flags): Style member names.
8475         * rust-lang.c (val_print_struct, rust_print_enum)
8476         (rust_print_struct_def, rust_internal_print_type): Style member
8477         names.
8478         * p-valprint.c (pascal_object_print_value_fields): Style member
8479         names.  Only call fprintf_symbol_filtered for static members.
8480         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8481         * f-valprint.c (f_val_print): Style member names.
8482         * f-typeprint.c (f_type_print_base): Style member names.
8483         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8484         call fprintf_symbol_filtered for static members.
8485         (cp_print_class_member): Style member names.
8486         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8487         member names.
8488         * ada-valprint.c (ada_print_scalar): Style enum names.
8489         (ada_val_print_enum): Likewise.
8490         * ada-typeprint.c (print_enum_type): Style enum names.
8491
8492 2020-02-21  Tom Tromey  <tom@tromey.com>
8493
8494         * psympriv.h (struct partial_symtab): Update comment.
8495
8496 2020-02-21  Tom Tromey  <tromey@adacore.com>
8497
8498         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8499         type is CORE_ADDR.
8500
8501 2020-02-21  Tom de Vries  <tdevries@suse.de>
8502
8503         PR gdb/25534
8504         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8505         if dependencies[i]->user != NULL.
8506
8507 2020-02-21  Ali Tamur  <tamur@google.com>
8508
8509         * dwarf2/read.c (dwarf2_name): Add null check.
8510
8511 2020-02-20  Tom Tromey  <tom@tromey.com>
8512
8513         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8514         ">=", in binary search.
8515         (dwarf2_find_containing_comp_unit): New overload.
8516         (run_test): New self-test.
8517         (_initialize_dwarf2_read): Register new test.
8518
8519 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8520
8521         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8522         * riscv-tdep.h: Likewise.
8523         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8524         rv32-only CSR.
8525         * features/riscv/64bit-csr.xml: Regenerated.
8526
8527 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8528             Tom Tromey  <tom@tromey.com>
8529
8530         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8531         of 'fputc_unfiltered'.
8532         (putchar_unfiltered): Call 'fputc_unfiltered'.
8533         (fputc_unfiltered): Call 'fputs_unfiltered'.
8534
8535 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8536
8537         * config.in: Regenerate.
8538         * configure: Regenerate.
8539         * configure.ac: Add --with-python-libdir option.
8540         * main.c: Use WITH_PYTHON_LIBDIR.
8541
8542 2020-02-19  Tom Tromey  <tom@tromey.com>
8543
8544         * symtab.c (general_symbol_info::compute_and_set_names): Use
8545         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8546
8547 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8548
8549         * dwarf2/read.c (allocate_signatured_type_table,
8550         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8551         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8552         Remove objfile parameter, update all callers.
8553
8554 2020-02-19  Doug Evans  <dje@google.com>
8555
8556         PR rust/25535
8557         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8558         rust_enum_variant calculation.
8559
8560 2020-02-19  Tom Tromey  <tromey@adacore.com>
8561
8562         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8563
8564 2020-02-19  Tom Tromey  <tromey@adacore.com>
8565
8566         * ada-lang.c (cache_symbol): Use obstack_strdup.
8567
8568 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8569
8570         * configure: Regenerate.
8571
8572 2020-02-19  Tom Tromey  <tromey@adacore.com>
8573
8574         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8575         NULL check.
8576
8577 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8578
8579         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8580
8581 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8582
8583         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8584         if GDBSERVER is not defined.
8585         (riscv_tdesc_cache): Likewise, also store const target_desc.
8586         (STATIC_IN_GDB): Define.
8587         (riscv_create_target_description): Update declaration with
8588         STATIC_IN_GDB.
8589         (riscv_lookup_target_description): New function, only define if
8590         GDBSERVER is not defined.
8591         * arch/riscv.h (riscv_create_target_description): Declare only
8592         when GDBSERVER is defined.
8593         (riscv_lookup_target_description): New declaration when GDBSERVER
8594         is not defined.
8595         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8596         (riscv_linux_read_features): ...this, and return
8597         riscv_gdbarch_features instead of target_desc.
8598         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8599         (riscv_linux_read_description): Rename to...
8600         (riscv_linux_read_features): ...this.
8601         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8602         Update to use riscv_gdbarch_features and
8603         riscv_lookup_target_description.
8604         * riscv-tdep.c (riscv_find_default_target_description): Use
8605         riscv_lookup_target_description instead of
8606         riscv_create_target_description.
8607
8608 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8609
8610         * valprint.c (generic_val_print_enum_1): When printing a flag
8611         enum with value 0 and there is no enumerator with value 0, print
8612         just "0" instead of "(unknown: 0x0)".
8613
8614 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8615
8616         * valprint.c (generic_val_print_enum_1): Print unknown part of
8617         flag enum in hex.
8618
8619 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8620
8621         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8622         flag enums to contain duplicate enumerators.
8623         * valprint.c (generic_val_print_enum_1): Update comment.
8624
8625 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8626
8627         * dwarf2/read.c: Include "count-one-bits.h".
8628         (update_enumeration_type_from_children): If an enumerator has
8629         multiple bits set, don't treat the enumeration as a "flag enum".
8630         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8631         of flag enums have 0 or 1 bit set.
8632
8633 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8634
8635         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8636         conversion.
8637         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8638         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8639         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8640         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8641         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8642
8643 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8644
8645         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8646
8647 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8648
8649         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8650         displaced_step_closure_up.
8651         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8652         (struct displaced_step_closure_up):
8653         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8654         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8655         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8656         Likewise.
8657         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8658         * gdbarch.c, gdbarch.h: Re-generate.
8659         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8660         displaced_step_closure_up.
8661         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8662         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8663         * infrun.h (displaced_step_closure_up): New type alias.
8664         (struct displaced_step_inferior_state) <step_closure>: Change
8665         type to displaced_step_closure_up.
8666         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8667         displaced_step_closure_up.
8668         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8669
8670 2020-02-14  Tom Tromey  <tom@tromey.com>
8671
8672         * minidebug.c (gnu_debug_key): New global.
8673         (find_separate_debug_file_in_section): Use it.
8674
8675 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8676
8677         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8678         std::unique_ptr.
8679         * gdbarch.c: Re-generate.
8680         * gdbarch.h: Re-generate.
8681         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8682         change.
8683         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8684         type to std::unique_ptr.
8685         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8686         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8687         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8688         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8689         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8690         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8691         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8692         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8693         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8694
8695 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8696
8697         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8698         std::unique_ptr.
8699         (displaced_step_clear): Rename to...
8700         (displaced_step_reset): ... this.  Just call displaced->reset ().
8701         (displaced_step_clear_cleanup): Rename to...
8702         (displaced_step_reset_cleanup): ... this.
8703         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8704         (displaced_step_fixup): Likewise.
8705         (resume_1): Likewise.
8706         (handle_inferior_event): Restore child's memory before calling
8707         displaced_step_fixup on the parent.
8708         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8709         to std::unique_ptr.
8710         <step_closure>: Change type to std::unique_ptr.
8711
8712 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8713
8714         * arm-tdep.c: Include count-one-bits.h.
8715         (cleanup_block_store_pc): Use count_one_bits.
8716         (cleanup_block_load_pc): Use count_one_bits.
8717         (arm_copy_block_xfer): Use count_one_bits.
8718         (thumb2_copy_block_xfer): Use count_one_bits.
8719         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8720         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8721         (thumb_get_next_pcs_raw): Use count_one_bits.
8722         (arm_get_next_pcs_raw): Use count_one_bits_l.
8723         * arch/arm.c (bitcount): Remove.
8724         * arch/arm.h (bitcount): Remove.
8725
8726 2020-02-14  Tom Tromey  <tromey@adacore.com>
8727
8728         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8729         Update.
8730         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8731         * dwarf2/loc.c (call_site_find_chain_1): Return
8732         unique_xmalloc_ptr.
8733         (call_site_find_chain): Likewise.
8734
8735 2020-02-14  Richard Biener  <rguenther@suse.de>
8736
8737         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8738         on expression with division operators.
8739
8740 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8741
8742         * MAINTAINERS (Write After Approval): Adding myself.
8743
8744 2020-02-12  Tom Tromey  <tom@tromey.com>
8745
8746         * event-loop.c (event_data, gdb_event, event_handler_func):
8747         Remove.
8748
8749 2020-02-12  Tom Tromey  <tom@tromey.com>
8750
8751         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8752         (dwarf2_frame_objfile_data): Add comment.
8753         (find_comp_unit, set_comp_unit): New functions.
8754         (dwarf2_frame_find_fde): Use find_comp_unit.
8755         (dwarf2_build_frame_info): Use set_comp_unit.
8756
8757 2020-02-12  Tom Tromey  <tom@tromey.com>
8758
8759         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8760         (comp_unit): Don't initialize objfile.
8761         (execute_cfa_program): Add text_offset parameter.
8762         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8763         (dwarf2_frame_cache): Update.
8764         (dwarf2_build_frame_info): Don't set "objfile" member.
8765
8766 2020-02-12  Tom Tromey  <tom@tromey.com>
8767
8768         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8769         (decode_frame_entry): Likewise.
8770         (dwarf2_build_frame_info): Update.
8771
8772 2020-02-12  Tom Tromey  <tom@tromey.com>
8773
8774         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8775         (decode_frame_entry_1): Use the comp_unit obstack.
8776
8777 2020-02-12  Tom Tromey  <tom@tromey.com>
8778
8779         * dwarf2/frame.c (struct comp_unit): Add initializers and
8780         constructor.
8781         (dwarf2_frame_objfile_data): Store a comp_unit.
8782         (dwarf2_frame_find_fde): Update.
8783         (dwarf2_build_frame_info): Use "new".
8784
8785 2020-02-12  Tom Tromey  <tom@tromey.com>
8786
8787         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8788         (dwarf2_fde_table): Typedef for std::vector.
8789         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8790         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8791         (decode_frame_entry): Update.
8792         (dwarf2_build_frame_info): Use "new".
8793
8794 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8795
8796         * arm-tdep.c (arm_gdbarch_init): Update.
8797         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8798         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8799         have_neon, is_m>: Change to bool.
8800
8801 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8802
8803         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8804
8805 2020-02-12  Tom Tromey  <tom@tromey.com>
8806
8807         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8808
8809 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8810
8811         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8812         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8813
8814 2020-02-11  Tom Tromey  <tom@tromey.com>
8815
8816         * psymtab.h: Update comment.
8817
8818 2020-02-11  Tom Tromey  <tom@tromey.com>
8819
8820         * gdb_obstack.h (struct auto_obstack): Use
8821         DISABLE_COPY_AND_ASSIGN.
8822
8823 2020-02-11  Tom Tromey  <tom@tromey.com>
8824
8825         * dwarf2/frame.h (struct objfile): Don't forward declare.
8826
8827 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8828
8829         * cris-tdep.c (cris_supply_gregset): Change signature to match
8830         what struct regset expects.
8831         (cris_regset): New struct.
8832         (fetch_core_registers): Remove.
8833         (cris_iterate_over_regset_sections): New function.
8834         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8835         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8836
8837 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8838
8839         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8840         registers.
8841
8842 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8843
8844         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8845
8846 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8847
8848         * configure: Re-generate.
8849
8850 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8851
8852         * configure: Re-generate.
8853
8854 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8855
8856         * acinclude: Update warning.m4 path.
8857         * warning.m4: Move to gdbsupport.
8858
8859 2020-02-11  Tom Tromey  <tromey@adacore.com>
8860
8861         * remote.c (remote_console_output): Update.
8862         * printcmd.c (printf_command): Update.
8863         * event-loop.c (gdb_wait_for_event): Update.
8864         * linux-nat.c (sigchld_handler): Update.
8865         * remote-sim.c (gdb_os_write_stdout): Update.
8866         (gdb_os_flush_stdout): Update.
8867         (gdb_os_flush_stderr): Update.
8868         (gdb_os_write_stderr): Update.
8869         * exceptions.c (print_exception): Update.
8870         * remote-fileio.c (remote_fileio_func_read): Update.
8871         (remote_fileio_func_write): Update.
8872         * tui/tui.c (tui_enable): Update.
8873         * tui/tui-interp.c (tui_interp::init): Update.
8874         * utils.c (init_page_info): Update.
8875         (putchar_unfiltered, fputc_unfiltered): Update.
8876         (gdb_flush): Update.
8877         (emit_style_escape): Update.
8878         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8879         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8880         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8881         (stderr_file::write): Update.
8882         (stderr_file::puts): Update.
8883         * ui-file.h (ui_file_isatty, ui_file_write)
8884         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8885         (ui_file_puts): Don't declare.
8886
8887 2020-02-10  Tom de Vries  <tdevries@suse.de>
8888
8889         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8890         sentinel to char *.
8891
8892 2020-02-09  Tom de Vries  <tdevries@suse.de>
8893
8894         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8895         filename if it matches "<artificial>".
8896
8897 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8898
8899         * windows-tdep.c (struct enum_value_name): New struct.
8900         (create_enum): New function.
8901         (windows_get_siginfo_type): Create and use enum types.
8902
8903 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8904
8905         * NEWS: Mention $_siginfo support for Windows.
8906         * windows-nat.c (handle_exception): Set siginfo_er.
8907         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8908         (windows_xfer_siginfo): New function.
8909         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8910         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8911         (init_windows_gdbarch_data): New function.
8912         (get_windows_gdbarch_data): New function.
8913         (windows_get_siginfo_type): New function.
8914         (windows_init_abi): Register windows_get_siginfo_type.
8915         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8916
8917 2020-02-08  Tom Tromey  <tom@tromey.com>
8918
8919         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8920         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8921         <keep>: Declare method.
8922         <m_keep>: Remove member.
8923         <~cutu_reader>: Remove.
8924         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8925         (cutu_reader::cutu_reader): Update.
8926         (cutu_reader::keep): Rename from ~cutu_reader.
8927         (process_psymtab_comp_unit, build_type_psymtabs_1)
8928         (process_skeletonless_type_unit, load_partial_comp_unit)
8929         (load_full_comp_unit, dwarf2_read_addr_index)
8930         (read_signatured_type): Update.
8931
8932 2020-02-08  Tom Tromey  <tom@tromey.com>
8933
8934         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8935         "want_partial_unit" parameter.
8936         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8937         Inline check for DW_TAG_partial_unit.
8938         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8939
8940 2020-02-08  Tom Tromey  <tom@tromey.com>
8941
8942         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8943         read.c.
8944         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8945         read.c.
8946
8947 2020-02-08  Tom Tromey  <tom@tromey.com>
8948
8949         * dwarf2/read.c (read_address): Move to comp-unit.c.
8950         (dwarf2_rnglists_process, dwarf2_ranges_process)
8951         (read_attribute_value, dwarf_decode_lines_1)
8952         (var_decode_location, decode_locdesc): Update.
8953         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8954         read.c.  Remove "cu" parameter.
8955         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8956         method.
8957
8958 2020-02-08  Tom Tromey  <tom@tromey.com>
8959
8960         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8961         (read_indirect_line_string): Update.
8962         * dwarf2/comp-unit.c (read_offset): Remove.
8963         (read_comp_unit_head): Update.
8964         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8965         method.
8966         (read_offset): Don't declare.
8967
8968 2020-02-08  Tom Tromey  <tom@tromey.com>
8969
8970         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8971         * dwarf2/read.c (struct comp_unit_head): Move to
8972         dwarf2/comp-unit.h.
8973         (enum class rcuh_kind): Move to comp-unit.h.
8974         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8975         (read_comp_unit_head, error_check_comp_unit_head)
8976         (read_and_check_comp_unit_head): Move to comp-unit.c.
8977         (read_offset, dwarf_unit_type_name): Likewise.
8978         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8979         (cutu_reader::cutu_reader, read_call_site_scope)
8980         (find_partial_die, follow_die_offset): Update.
8981         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8982
8983 2020-02-08  Tom Tromey  <tom@tromey.com>
8984
8985         * dwarf2/read.c (read_offset_1): Move to leb.c.
8986         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8987         (dwarf_decode_macro_bytes): Update.
8988         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8989         * dwarf2/leb.h (read_offset): Declare.
8990
8991 2020-02-08  Tom Tromey  <tom@tromey.com>
8992
8993         * dwarf2/read.c (dwarf2_section_size): Remove.
8994         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8995         Update.
8996         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8997
8998 2020-02-08  Tom Tromey  <tom@tromey.com>
8999
9000         * dwarf2/read.c (read_initial_length): Move to leb.c.
9001         * dwarf2/leb.h (read_initial_length): Declare.
9002         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9003         handle_nonstd parameter.
9004         * dwarf2/frame.c (read_initial_length): Remove.
9005         (decode_frame_entry_1): Update.
9006
9007 2020-02-08  Tom Tromey  <tom@tromey.com>
9008
9009         * dwarf2/loc.c (dwarf2_find_location_expression)
9010         (dwarf_evaluate_loc_desc::get_tls_address)
9011         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9012         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9013         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9014         (dwarf2_compile_property_to_c)
9015         (dwarf2_loc_desc_get_symbol_read_needs)
9016         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9017         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9018         (loclist_describe_location, loclist_tracepoint_var_ref)
9019         (loclist_generate_c_location): Update.
9020         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9021         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9022         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9023         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9024         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9025         (dwarf2_per_cu_data::addr_size)
9026         (dwarf2_per_cu_data::ref_addr_size)
9027         (dwarf2_per_cu_data::text_offset)
9028         (dwarf2_per_cu_data::addr_type): Now methods.
9029         (per_cu_header_read_in): Make per_cu "const".
9030         (dwarf2_version): Remove.
9031         (dwarf2_per_cu_data::int_type): Now a method.
9032         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9033         (set_die_type, read_array_type, read_subrange_index_type)
9034         (read_tag_string_type, read_subrange_type): Update.
9035         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9036         offset_size, ref_addr_size, text_offset, addr_type, version,
9037         objfile, int_type, addr_sized_int_type>: Declare methods.
9038
9039 2020-02-08  Tom Tromey  <tom@tromey.com>
9040
9041         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9042         Move earlier.
9043
9044 2020-02-08  Tom Tromey  <tom@tromey.com>
9045
9046         * dwarf2/read.h (dwarf_line_debug): Declare.
9047         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9048         * dwarf2/read.c: Move line_header code to new files.
9049         (dwarf_line_debug): No longer static.
9050         * dwarf2/line-header.c: New file.
9051         * dwarf2/line-header.h: New file.
9052
9053 2020-02-08  Tom Tromey  <tom@tromey.com>
9054
9055         * dwarf2/read.c (struct line_header) <file_full_name,
9056         file_file_name>: Return unique_xmalloc_ptr.
9057         (line_header::file_file_name): Update.
9058         (line_header::file_full_name): Update.
9059         (dw2_get_file_names_reader): Update.
9060         (macro_start_file): Update.
9061
9062 2020-02-08  Tom Tromey  <tom@tromey.com>
9063
9064         * dwarf2/read.c (struct line_header) <file_full_name,
9065         file_file_name>: Declare methods.
9066         (dw2_get_file_names_reader): Update.
9067         (file_file_name): Now a method.
9068         (file_full_name): Likewise.
9069         (macro_start_file): Update.
9070
9071 2020-02-08  Tom Tromey  <tom@tromey.com>
9072
9073         * dwarf2/read.c (dwarf_always_disassemble)
9074         (show_dwarf_always_disassemble): Move to loc.c.
9075         (_initialize_dwarf2_read): Move "always-disassemble" registration
9076         to loc.c.
9077         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9078         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9079         static.
9080         (show_dwarf_always_disassemble): Move from read.c.
9081         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9082
9083 2020-02-08  Tom Tromey  <tom@tromey.com>
9084
9085         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9086         (create_quick_file_names_table): Return htab_up.
9087         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9088         Update.
9089         * dwarf2/read.h (struct dwarf2_per_objfile)
9090         <quick_file_names_table>: Now htab_up.
9091
9092 2020-02-08  Tom Tromey  <tom@tromey.com>
9093
9094         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9095
9096 2020-02-08  Tom Tromey  <tom@tromey.com>
9097
9098         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9099         Rewrite.
9100         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9101         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9102         (abbrev_table::abbrev_table): No longer inline.
9103         (ABBREV_HASH_SIZE): Remove.
9104         (abbrev_table::m_abbrevs): Now an htab_up.
9105
9106 2020-02-08  Tom Tromey  <tom@tromey.com>
9107
9108         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9109         (cutu_reader): Update.
9110         (build_type_psymtabs_1): Update.
9111         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9112         (abbrev_table::alloc_abbrev): Update.
9113         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9114         (abbrev_table::read): New static method, renamed from
9115         abbrev_table_read_table.
9116         (abbrev_table::alloc_abbrev)
9117         (abbrev_table::add_abbrev): Now private.
9118         (abbrev_table::abbrev_table): Now private.
9119         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9120
9121 2020-02-08  Tom Tromey  <tom@tromey.com>
9122
9123         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9124         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9125         htab_up.
9126
9127 2020-02-08  Tom Tromey  <tom@tromey.com>
9128
9129         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9130         htab_up.
9131         (lookup_dwo_unit_in_dwp): Update.
9132         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9133         on obstack.
9134
9135 2020-02-08  Tom Tromey  <tom@tromey.com>
9136
9137         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9138         obstack.
9139
9140 2020-02-08  Tom Tromey  <tom@tromey.com>
9141
9142         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9143         line_header_hash.
9144         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9145         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9146         Change type to htab_up.
9147
9148 2020-02-08  Tom Tromey  <tom@tromey.com>
9149
9150         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9151         htab_up.  Don't allocate on obstack.
9152         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9153         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9154         Change type to htab_up.
9155
9156 2020-02-08  Tom Tromey  <tom@tromey.com>
9157
9158         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9159         Change type to htab_up.
9160         * dwarf2/read.c (create_signatured_type_table_from_index)
9161         (create_signatured_type_table_from_debug_names)
9162         (create_all_type_units, add_type_unit)
9163         (lookup_dwo_signatured_type, lookup_signatured_type)
9164         (process_skeletonless_type_unit): Update.
9165         (create_debug_type_hash_table, create_debug_types_hash_table):
9166         Change type of types_htab.
9167         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9168         htab_up.  Don't allocate on obstack.
9169         (create_cus_hash_table): Change type of cus_htab parameter.
9170         (struct dwo_file) <cus, tus>: Now htab_up.
9171         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9172         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9173         (queue_and_load_all_dwo_tus): Update.
9174         * dwarf2/index-write.c (write_gdbindex): Update.
9175         (write_debug_names): Update.
9176
9177 2020-02-08  Tom Tromey  <tom@tromey.com>
9178
9179         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9180         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9181         destructor.
9182         (struct dwarf2_per_objfile) <queue>: New member.
9183         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9184         dwarf2/read.h.
9185         (dwarf2_queue, dwarf2_queue_tail): Remove.
9186         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9187         DISABLE_COPY_AND_ASSIGN.
9188         <m_per_objfile>: New member.
9189         <~dwarf2_queue_guard>: Rewrite.
9190         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9191         Update.
9192         (~dwarf2_queue_item): New.
9193
9194 2020-02-08  Tom Tromey  <tom@tromey.com>
9195
9196         * dwarf2/read.c (struct die_info) <has_children>: New member.
9197         (dw2_get_file_names_reader): Remove has_children.
9198         (dw2_get_file_names): Update.
9199         (read_cutu_die_from_dwo): Remove has_children.
9200         (cutu_reader::init_tu_and_read_dwo_dies)
9201         (cutu_reader::cutu_reader): Update.
9202         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9203         Remove has_children.
9204         (build_type_psymtabs_1, process_skeletonless_type_unit)
9205         (load_partial_comp_unit, load_full_comp_unit): Update.
9206         (create_dwo_cu_reader): Remove has_children.
9207         (create_cus_hash_table, read_die_and_children): Update.
9208         (read_full_die_1,read_full_die): Remove has_children.
9209         (read_signatured_type): Update.
9210         (class cutu_reader) <has_children>: Remove.
9211
9212 2020-02-08  Tom Tromey  <tom@tromey.com>
9213
9214         * dwarf2/expr.c: Rename from dwarf2expr.c.
9215         * dwarf2/expr.h: Rename from dwarf2expr.h.
9216         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9217         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9218         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9219         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9220         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9221         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9222         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9223         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9224         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9225         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9226         * dwarf2/loc.c: Rename from dwarf2loc.c.
9227         * dwarf2/loc.h: Rename from dwarf2loc.h.
9228         * dwarf2/read.c: Rename from dwarf2read.c.
9229         * dwarf2/read.h: Rename from dwarf2read.h.
9230         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9231         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9232         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9233         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9234         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9235         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9236         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9237         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9238         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9239         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9240         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9241         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9242         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9243         Update.
9244         * Makefile.in (COMMON_SFILES): Update.
9245         (HFILES_NO_SRCDIR): Update.
9246
9247 2020-02-08  Tom Tromey  <tom@tromey.com>
9248
9249         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9250         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9251
9252 2020-02-08  Tom Tromey  <tom@tromey.com>
9253
9254         * dwarf2read.h (struct die_info): Don't declare.
9255
9256 2020-02-08  Tom Tromey  <tom@tromey.com>
9257
9258         * dwarf2read.h (die_info_ptr): Remove typedef.
9259
9260 2020-02-08  Tom Tromey  <tom@tromey.com>
9261
9262         * dwarf2read.c (read_call_site_scope)
9263         (handle_data_member_location, dwarf2_add_member_fn)
9264         (mark_common_block_symbol_computed, read_common_block)
9265         (attr_to_dynamic_prop, partial_die_info::read)
9266         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9267         (dwarf2_symbol_mark_computed, set_die_type): Update.
9268         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9269         method.
9270         (attr_form_is_block): Don't declare.
9271         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9272
9273 2020-02-08  Tom Tromey  <tom@tromey.com>
9274
9275         * dwarf2read.c (dwarf2_find_base_address, )
9276         (read_call_site_scope, rust_containing_type)
9277         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9278         (handle_data_member_location, dwarf2_add_member_fn)
9279         (get_alignment, read_structure_type, process_structure_scope)
9280         (mark_common_block_symbol_computed, read_common_block)
9281         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9282         (partial_die_info::read, read_attribute_value, new_symbol)
9283         (lookup_die_type, dwarf2_get_ref_die_offset)
9284         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9285         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9286         (dwarf2_symbol_mark_computed): Update.
9287         * dwarf2/attribute.h (struct attribute) <value_as_address,
9288         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9289         methods.
9290         (value_as_address, attr_form_is_section_offset)
9291         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9292         * dwarf2/attribute.c (attribute::value_as_address)
9293         (attribute::form_is_section_offset, attribute::form_is_constant)
9294         (attribute::form_is_ref): Now methods.
9295
9296 2020-02-08  Tom Tromey  <tom@tromey.com>
9297
9298         * dwarf2read.c (struct attribute, DW_STRING)
9299         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9300         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9301         (attr_form_is_block, attr_form_is_section_offset)
9302         (attr_form_is_constant, attr_form_is_ref): Move.
9303         * dwarf2/attribute.h: New file.
9304         * dwarf2/attribute.c: New file, from dwarf2read.c.
9305         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9306
9307 2020-02-08  Tom Tromey  <tom@tromey.com>
9308
9309         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9310         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9311         Move.
9312         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9313         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9314         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9315         abbrev.c.
9316         * dwarf2/abbrev.h: New file.
9317         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9318         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9319
9320 2020-02-08  Tom Tromey  <tom@tromey.com>
9321
9322         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9323         (dwarf2_section_size, dwarf2_get_section_info)
9324         (create_signatured_type_table_from_debug_names)
9325         (create_addrmap_from_aranges, read_debug_names_from_section)
9326         (get_gdb_index_contents_from_section, read_comp_unit_head)
9327         (error_check_comp_unit_head, read_abbrev_offset)
9328         (create_debug_type_hash_table, init_cu_die_reader)
9329         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9330         (read_comp_units_from_section, create_cus_hash_table)
9331         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9332         (create_dwp_v2_section, dwarf2_rnglists_process)
9333         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9334         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9335         (read_indirect_string_from_dwz, read_addr_index_1)
9336         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9337         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9338         (fill_in_loclist_baton): Update.
9339         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9340         get_containing_section, get_bfd_owner, get_bfd_section,
9341         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9342         (dwarf2_read_section, get_section_name, get_section_file_name)
9343         (get_containing_section, get_section_bfd_owner)
9344         (get_section_bfd_section, get_section_name, get_section_file_name)
9345         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9346         declare.
9347         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9348         (dwarf2_section_info::get_bfd_owner)
9349         (dwarf2_section_info::get_bfd_section)
9350         (dwarf2_section_info::get_name)
9351         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9352         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9353         (dwarf2_section_info::read): Now methods.
9354         * dwarf-index-write.c (class debug_names): Update.
9355
9356 2020-02-08  Tom Tromey  <tom@tromey.com>
9357
9358         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9359         Move to dwarf2/section.h.
9360         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9361         (get_section_bfd_section, get_section_name)
9362         (get_section_file_name, get_section_id, get_section_flags)
9363         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9364         dwarf2/section.c.
9365         * dwarf2/section.h: New file.
9366         * dwarf2/section.c: New file, from dwarf2read.c.
9367         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9368
9369 2020-02-08  Tom Tromey  <tom@tromey.com>
9370
9371         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9372         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9373         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9374         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9375         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9376         * dwarf2/leb.h: New file, from dwarf2read.c.
9377         * dwarf2/leb.c: New file, from dwarf2read.c.
9378         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9379         Remove.
9380         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9381         (COMMON_SFILES): Add dwarf2/leb.c.
9382
9383 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9384
9385         GDB 9.1 released.
9386
9387 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9388
9389         PR gdb/25190:
9390         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9391         * gdb/remote.c (remote_console_output): Update.
9392         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9393         (ui_file_puts): ...this.
9394         * gdb/ui-file.h (ui_file_puts): Add declaration.
9395         * gdb/utils.c (emit_style_escape): Update.
9396         (flush_wrap_buffer): Update.
9397         (fputs_maybe_filtered): Update.
9398         (fputs_unfiltered): Add function.
9399
9400 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9401
9402         * gdb/event-loop.c (gdb_wait_for_event): Update.
9403         * gdb/printcmd.c (printf_command): Update.
9404         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9405         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9406         (gdb_os_flush_stderr): Update.
9407         * gdb/remote.c (remote_console_output): Update.
9408         * gdb/ui-file.c (gdb_flush): Rename to...
9409         (ui_file_flush): ...this.
9410         (stderr_file::write): Update.
9411         (stderr_file::puts): Update.
9412         * gdb/ui-file.h (gdb_flush): Rename to...
9413         (ui_file_flush): ...this.
9414         * gdb/utils.c (gdb_flush): Add function.
9415         * gdb/utils.h (gdb_flush): Add declaration.
9416
9417 2020-02-07  Tom Tromey  <tromey@adacore.com>
9418
9419         PR breakpoints/24915:
9420         * source.c (find_and_open_source): Do not check basenames_may_differ.
9421
9422 2020-02-07  Tom Tromey  <tom@tromey.com>
9423
9424         * README: Update gdbserver documentation.
9425         * gdbserver: Move to top level.
9426         * configure.tgt (build_gdbserver): Remove.
9427         * configure.ac: Remove --enable-gdbserver.
9428         * configure: Rebuild.
9429         * Makefile.in (distclean): Don't mention gdbserver.
9430
9431 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9432
9433         * source-cache.c (source_cache::ensure): Surround
9434         get_plain_source_lines with a try/catch.
9435         (source_cache::get_line_charpos): Get rid of try/catch
9436         and only check for the return value of "ensure".
9437         * tui/tui-source.c (tui_source_window::set_contents):
9438         Simplify "nlines" calculation.
9439
9440 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9441
9442         * MAINTAINERS (Write After Approval): Add myself.
9443
9444 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9445
9446         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9447         function call.
9448
9449 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9450
9451         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9452
9453 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9454
9455         * nat/riscv-linux-tdesc.h: New file.
9456         * nat/riscv-linux-tdesc.c: New file, taking code from...
9457         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9458         ... here.
9459         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9460         NATDEPFILES.
9461
9462 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9463
9464         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9465         we don't set the fake simulator ptid to the null_ptid.
9466
9467 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9468
9469         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9470         * gdbthread.h (class thread_info) <resumed>: Likewise.
9471         * infrun.c (resume_1): Likewise.
9472         (proceed): Likewise.
9473         (infrun_thread_stop_requested): Likewise.
9474         (stop_all_threads): Likewise.
9475         (handle_inferior_event): Likewise.
9476         (restart_threads): Likewise.
9477         (finish_step_over): Likewise.
9478         (keep_going_stepped_thread): Likewise.
9479         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9480         (linux_handle_extended_wait): Likewise.
9481         * record-btrace.c (get_thread_current_frame_id): Likewise.
9482         * record-full.c (record_full_wait_1): Likewise.
9483         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9484         * target.c (target_resume): Likewise.
9485         * thread.c (set_running_thread): Likewise.
9486
9487 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9488
9489         * f-valprint.c (f77_print_array_1): Changed datatype of index
9490         variable to LONGEST from int to enable it to contain bound
9491         values correctly.
9492
9493 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9494
9495         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9496         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9497         offsets according to FLEN determined.
9498         (riscv_linux_nat_target::read_description): Determine FLEN
9499         dynamically.
9500         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9501         according to FLEN determined.
9502         (riscv_linux_nat_target::store_registers): Likewise.
9503
9504 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9505
9506         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9507         when reg->group is empty and reggroup is not.
9508
9509 2020-01-31  Tom Tromey  <tromey@adacore.com>
9510
9511         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9512         Call beneath target's mourn_inferior after unpushing.
9513
9514 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9515
9516         PR tui/9765
9517         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9518         have enough lines to fill the screen, still return the lowest
9519         address we found.
9520
9521 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9522
9523         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9524         '-', '<', and '>' commands.
9525
9526 2020-01-29  Pedro Alves  <palves@redhat.com>
9527             Sergio Durigan Junior  <sergiodj@redhat.com>
9528
9529         * infcmd.c (construct_inferior_arguments): Assert that
9530         'argc' is greater than 0.
9531
9532 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9533
9534         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9535         (BRK_INSN_MASK): Define to 0xd4200000.
9536         (aarch64_program_breakpoint_here_p): New function.
9537         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9538         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9539         breakpoint.c.
9540         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9541         breakpoint.h
9542         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9543         call gdbarch_program_breakpoint_here_p.
9544         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9545         default_program_breakpoint_here_p, changed return type to bool and
9546         simplified.
9547         * breakpoint.h (program_breakpoint_here): Moved prototype to
9548         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9549         return type to bool.
9550         * gdbarch.c: Regenerate.
9551         * gdbarch.h: Regenerate.
9552         * gdbarch.sh (program_breakpoint_here_p): New method.
9553         * infrun.c (handle_signal_stop): Call
9554         gdbarch_program_breakpoint_here_p.
9555
9556 2020-01-26  Tom Tromey  <tom@tromey.com>
9557
9558         * ctfread.c (struct ctf_fp_info): Reindent.
9559         (_initialize_ctfread): Remove.
9560
9561 2020-01-26  Tom Tromey  <tom@tromey.com>
9562
9563         * psymtab.c (partial_map_expand_apply)
9564         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9565         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9566         (psym_print_stats, psym_expand_symtabs_for_function)
9567         (psym_map_symbol_filenames, psym_map_matching_symbols)
9568         (psym_expand_symtabs_matching)
9569         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9570         (maintenance_check_psymtabs): Use new methods.
9571         * psympriv.h (struct partial_symtab) <readin_p,
9572         get_compunit_symtab>: New methods.
9573         <readin, compunit_symtab>: Remove members.
9574         (struct standard_psymtab): New.
9575         (struct legacy_psymtab): Derive from standard_psymtab.
9576         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9577         standard_psymtab.
9578         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9579
9580 2020-01-26  Tom Tromey  <tom@tromey.com>
9581
9582         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9583         read_dependencies.  Add assert.
9584         * psymtab.c (partial_symtab::read_dependencies): New method.
9585         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9586         method.
9587         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9588         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9589         read_dependencies.
9590         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9591         Add assert.
9592
9593 2020-01-26  Tom Tromey  <tom@tromey.com>
9594
9595         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9596         Call expand_psymtab.
9597         (xcoff_read_symtab): Call expand_psymtab.
9598         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9599         legacy_expand_psymtab.
9600         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9601         method.
9602         (struct legacy_psymtab) <expand_psymtab>: Implement.
9603         <legacy_expand_psymtab>: New member.
9604         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9605         (parse_partial_symbols): Set legacy_expand_psymtab.
9606         (psymtab_to_symtab_1): Change argument order.  Call
9607         expand_psymtab.
9608         (new_psymtab): Set legacy_expand_psymtab.
9609         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9610         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9611         expand_psymtab.
9612         (dwarf2_psymtab::expand_psymtab): Rename from
9613         psymtab_to_symtab_1.  Call expand_psymtab.
9614         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9615         (dbx_end_psymtab): Likewise.
9616         (dbx_psymtab_to_symtab_1): Change argument order. Call
9617         expand_psymtab.
9618         (dbx_read_symtab): Call expand_psymtab.
9619         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9620         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9621         (ctf_psymtab::read_symtab): Call expand_psymtab.
9622
9623 2020-01-26  Tom Tromey  <tom@tromey.com>
9624
9625         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9626         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9627         messages.
9628         * mdebugread.c (mdebug_read_symtab): Remove prints.
9629         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9630         assert.
9631         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9632
9633 2020-01-26  Tom Tromey  <tom@tromey.com>
9634
9635         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9636         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9637         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9638         legacy_symtab.
9639         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9640         * psymtab.c (psymtab_to_symtab): Call method.
9641         (dump_psymtab): Update.
9642         * psympriv.h (struct partial_symtab): Add virtual destructor.
9643         <read_symtab>: New method.
9644         (struct legacy_symtab): New.
9645         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9646         (struct pst_map) <pst>: Now a legacy_psymtab.
9647         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9648         (new_psymtab): Use legacy_psymtab.
9649         * dwarf2read.h (struct dwarf2_psymtab): New.
9650         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9651         * dwarf2read.c (dwarf2_create_include_psymtab)
9652         (dwarf2_build_include_psymtabs, create_type_unit_group)
9653         (create_partial_symtab, process_psymtab_comp_unit_reader)
9654         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9655         (set_partial_user): Use dwarf2_psymtab.
9656         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9657         (psymtab_to_symtab_1, process_full_comp_unit)
9658         (process_full_type_unit, dwarf2_ranges_read)
9659         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9660         (dwarf_decode_lines): Use dwarf2_psymtab.
9661         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9662         (add_address_entry_worker, write_one_signatured_type)
9663         (recursively_count_psymbols, recursively_write_psymbols)
9664         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9665         (write_debug_names): Likewise.
9666         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9667         <pst>: Now a legacy_psymtab.
9668         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9669         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9670         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9671         * ctfread.c (struct ctf_psymtab): New.
9672         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9673         ctf_psymtab.
9674         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9675         (create_partial_symtab): Return a ctf_psymtab.
9676         (scan_partial_symbols): Update.
9677
9678 2020-01-26  Tom Tromey  <tom@tromey.com>
9679
9680         * xcoffread.c (xcoff_start_psymtab): Use new.
9681         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9682         renamed from start_psymtab_common.
9683         * psympriv.h (struct partial_symtab): Add new constructor.
9684         (start_psymtab_common): Don't declare.
9685         * mdebugread.c (parse_partial_symbols): Use new.
9686         * dwarf2read.c (create_partial_symtab): Use new.
9687         * dbxread.c (start_psymtab): Use new.
9688         * ctfread.c (create_partial_symtab): Use new.
9689
9690 2020-01-26  Tom Tromey  <tom@tromey.com>
9691
9692         * xcoffread.c (xcoff_end_psymtab): Use new.
9693         * psymtab.c (start_psymtab_common): Use new.
9694         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9695         Update.
9696         * psympriv.h (struct partial_symtab): Add parameters to
9697         constructor.  Don't inline.
9698         (allocate_psymtab): Don't declare.
9699         * mdebugread.c (new_psymtab): Use new.
9700         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9701         * dbxread.c (dbx_end_psymtab): Use new.
9702
9703 2020-01-26  Tom Tromey  <tom@tromey.com>
9704
9705         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9706         allocate_psymtab.  Update documentation.
9707         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9708         allocate_psymtab.  Do not use new.
9709         (allocate_psymtab): Use new.  Update.
9710
9711 2020-01-26  Tom Tromey  <tom@tromey.com>
9712
9713         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9714         * psymtab.c (psym_print_stats): Update.
9715         * psympriv.h (struct partial_symtab) <readin,
9716         psymtabs_addrmap_supported, anonymous>: Now bool.
9717         * mdebugread.c (psymtab_to_symtab_1): Update.
9718         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9719         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9720         (process_full_comp_unit, process_full_type_unit): Update.
9721         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9722         * ctfread.c (psymtab_to_symtab): Update.
9723
9724 2020-01-26  Tom Tromey  <tom@tromey.com>
9725
9726         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9727         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9728         * psymtab.c (psymtab_storage): Delete psymtabs.
9729         (psymtab_storage::allocate_psymtab): Use new.
9730         (psymtab_storage::discard_psymtab): Use delete.
9731         * psympriv.h (struct partial_symtab): Add constructor and
9732         initializers.
9733
9734 2020-01-26  Tom Tromey  <tom@tromey.com>
9735
9736         * machoread.c: Do not include psympriv.h.
9737
9738 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9739
9740         * NEWS: Mention the new option and the set/show commands.
9741
9742 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9743
9744         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9745         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9746         (validate_exec_file): New variables, enums, functions.
9747         (exec_file_locate_attach, print_section_info): Style the filenames.
9748         (_initialize_exec): Install show_exec_file_mismatch_command and
9749          set_exec_file_mismatch_command.
9750         * gdbcore.h (validate_exec_file): Declare.
9751         * infcmd.c (attach_command): Call validate_exec_file.
9752         * remote.c ( remote_target::remote_add_inferior): Likewise.
9753
9754 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9755
9756         * frame.c (find_frame_sal): Move call to get_next_frame into more
9757         inner scope.
9758         * inline-frame.c (inilne_state) <inline_state>: Update argument
9759         types.
9760         (inilne_state) <skipped_symbol>: Rename to...
9761         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9762         (skip_inline_frames): Build vector of skipped symbols and use this
9763         to reate the inline_state.
9764         (inline_skipped_symbol): Add a comment and some assertions, fetch
9765         skipped symbol from the list.
9766
9767 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9768
9769         * buildsym.c (lte_is_less_than): Delete.
9770         (buildsym_compunit::end_symtab_with_blockvector): Create local
9771         lambda function to sort line table entries, and use
9772         std::stable_sort instead of std::sort.
9773         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9774         markers when looking for a previous line.
9775
9776 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9777
9778         * dwarf2read.c (lnp_state_machine::record_line): Include
9779         end_sequence parameter in debug print out.  Record the line if we
9780         are at an end_sequence marker even if it's not the start of a
9781         statement.
9782         * symmisc.c (maintenance_print_one_line_table): Print end of
9783         sequence markers with 'END' not '0'.
9784
9785 2020-01-24  Pedro Alves  <palves@redhat.com>
9786
9787         PR gdb/25410
9788         * thread.c (scoped_restore_current_thread::restore): Use
9789         switch_to_inferior_no_thread.
9790         * exec.c: Include "progspace-and-thread.h".
9791         (add_target_sections, remove_target_sections):
9792         scoped_restore_current_pspace_and_thread instead of
9793         scoped_restore_current_thread.
9794         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9795         and aspace to the inferior before calling clone_program_space.
9796         Remove stale comment.
9797
9798 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9799
9800         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9801         (arm_netbsd_nat_target::fetch_registers): ...this.
9802         (arm_nbsd_nat_target::store_registers): Rename to...
9803         (arm_netbsd_nat_target::store_registers): ...this.
9804
9805 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9806
9807         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9808         register_t.
9809
9810 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9811
9812         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9813         Update comment.
9814         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9815         Likewise.
9816         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9817         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9818         the correct replacement (iterate_over_regset_sections).
9819         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9820         Update comment.
9821
9822 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9823
9824         PR gdb/23718
9825         * gdb/python/python.c (execute_gdb_command): Call
9826         async_enable_stdin in catch block.
9827
9828 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9829
9830         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9831         SWITCH_THRU_ALL_UIS.
9832
9833 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9834
9835         PR tui/9765
9836         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9837         comment, add extra parameter, and update to store previous symbol
9838         when appropriate.
9839         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9840         add extra parameter.
9841         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9842         remove unneeded parameter, add try/catch around gdb_print_insn,
9843         rewrite to add items to asm_lines vector.
9844         (tui_find_backward_disassembly_start_address): New function.
9845         (tui_find_disassembly_address): Updated throughout.
9846         (tui_disasm_window::set_contents): Update for changes to
9847         tui_disassemble.
9848         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9849         number of lines to scroll.
9850
9851 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9852
9853         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9854         (SECT_OFF_DATA): Likewise.
9855         (SECT_OFF_RODATA): Likewise.
9856         (SECT_OFF_TEXT): Likewise.
9857         (SECT_OFF_BSS): Likewise.
9858         (struct objfile) <text_section_offset, data_section_offset>: New
9859         methods.
9860         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9861         objfile::text_section_offset.
9862         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9863         * coffread.c (coff_symtab_read): Likewise.
9864         (enter_linenos): Likewise.
9865         (process_coff_symbol): Likewise.
9866         * ctfread.c (get_objfile_text_range): Likewise.
9867         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9868         Use objfile::data_section_offset.
9869         * dwarf2-frame.c (execute_cfa_program): Use
9870         objfile::text_section_offset.
9871         (dwarf2_frame_find_fde): Likewise.
9872         * dwarf2read.c (create_addrmap_from_index): Likewise.
9873         (create_addrmap_from_aranges): Likewise.
9874         (dw2_find_pc_sect_compunit_symtab): Likewise.
9875         (process_psymtab_comp_unit_reader): Likewise.
9876         (add_partial_symbol): Likewise.
9877         (add_partial_subprogram): Likewise.
9878         (process_full_comp_unit): Likewise.
9879         (read_file_scope): Likewise.
9880         (read_func_scope): Likewise.
9881         (read_lexical_block_scope): Likewise.
9882         (read_call_site_scope): Likewise.
9883         (dwarf2_rnglists_process): Likewise.
9884         (dwarf2_ranges_process): Likewise.
9885         (dwarf2_ranges_read): Likewise.
9886         (dwarf_decode_lines_1): Likewise.
9887         (new_symbol): Likewise.
9888         (dwarf2_fetch_die_loc_sect_off): Likewise.
9889         (dwarf2_per_cu_text_offset): Likewise.
9890         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9891         * hppa-tdep.c (read_unwind_info): Likewise.
9892         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9893         * psympriv.h (struct partial_symtab): Likewise.
9894         * psymtab.c (find_pc_sect_psymtab): Likewise.
9895         * solib-svr4.c (enable_break): Likewise.
9896         * stap-probe.c (relocate_address): Use
9897         objfile::data_section_offset.
9898         * xcoffread.c (enter_line_range): Use
9899         objfile::text_section_offset.
9900         (read_xcoff_symtab): Likewise.
9901
9902 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9903
9904         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9905         declaration to narrower scopes.
9906
9907 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9908
9909         * darwin-nat.h (struct darwin_exception_msg, enum
9910         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9911         Move up.
9912         (class darwin_nat_target) <wait_1, check_new_threads,
9913         decode_exception_message, decode_message, stop_inferior,
9914         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9915         * darwin-nat.c (darwin_check_new_threads): Rename to...
9916         (darwin_nat_target::check_new_threads): ... this.
9917         (darwin_suspend_inferior_it): Remove.
9918         (darwin_decode_exception_message): Rename to...
9919         (darwin_nat_target::decode_exception_message): ... this.
9920         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9921         (darwin_decode_message): Rename to...
9922         (darwin_nat_target::decode_message): ... this.
9923         (cancel_breakpoint): Rename to...
9924         (darwin_nat_target::cancel_breakpoint): ... this.
9925         (darwin_wait): Rename to...
9926         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9927         instead of iterate_over_inferiors.
9928         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9929         (darwin_stop_inferior): Rename to...
9930         (darwin_nat_target::stop_inferior): ... this.
9931         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9932         (darwin_init_thread_list): Rename to...
9933         (darwin_nat_target::init_thread_list): ... this.
9934         (darwin_ptrace_him): Rename to...
9935         (darwin_nat_target::ptrace_him): ... this.
9936         (darwin_nat_target::create_inferior): Pass lambda function to
9937         fork_inferior.
9938         (darwin_nat_target::detach): Call stop_inferior instead of
9939         darwin_stop_inferior.
9940         * fork-inferior.h (fork_inferior): Change init_trace_fun
9941         parameter to gdb::function_view.
9942         * fork-inferior.c (fork_inferior): Likewise.
9943
9944 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9945
9946         * i386-cygwin-tdep.c (core_process_module_section): Update.
9947         * windows-nat.c (struct lm_info_windows): Add text_offset.
9948         (windows_xfer_shared_libraries): Update.
9949         * windows-tdep.c (windows_xfer_shared_library):
9950         Add text_offset_cached argument.
9951         * windows-tdep.h (windows_xfer_shared_library): Update.
9952
9953 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9954
9955         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9956
9957 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9958
9959         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9960         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9961         replace with range-based for.
9962         (gdbsim_interrupt_inferior): Remove.
9963         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9964         with a range-based for.  Inline code from
9965         gdbsim_interrupt_inferior.
9966
9967 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9968
9969         * infrun.c (proceed): Fix indentation.
9970
9971 2020-01-21  Tom Tromey  <tromey@adacore.com>
9972
9973         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9974         * python/python.c (python_extension_ops): Update.
9975         (gdbpy_colorize): New function.
9976         * python/lib/gdb/__init__.py (colorize): New function.
9977         * extension.h (ext_lang_colorize): Declare.
9978         * extension.c (ext_lang_colorize): New function.
9979         * extension-priv.h (struct extension_language_ops) <colorize>: New
9980         member.
9981         * cli/cli-style.c (_initialize_cli_style): Update help text.
9982
9983 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9984
9985         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9986         <cond>: Change type to bool.
9987         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9988         (aarch64_displaced_step_cb): Likewise.
9989         (aarch64_displaced_step_tb): Likewise.
9990
9991 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9992
9993         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9994         output.
9995
9996 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9997
9998         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9999         <pc_adjust>: Adjust the documentation.
10000         (aarch64_displaced_step_fixup): Check if PC really moved before
10001         adjusting it.
10002
10003 2020-01-19  Tom Tromey  <tom@tromey.com>
10004
10005         * disasm.c (~gdb_disassembler): New destructor.
10006         (gdb_buffered_insn_length): Call disassemble_free_target.
10007         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10008         DISABLE_COPY_AND_ASSIGN.
10009
10010 2020-01-19  Tom Tromey  <tom@tromey.com>
10011
10012         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10013         (die_reader_func_ftype): Remove.
10014         (cutu_reader): New class.
10015         (dw2_get_file_names_reader): Remove "data" parameter.
10016         (dw2_get_file_names): Use cutu_reader.
10017         (create_debug_type_hash_table): Update.
10018         (read_cutu_die_from_dwo): Update comment.
10019         (lookup_dwo_unit): Add dwo_name parameter.
10020         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10021         die_reader_func_ftype and data parameters.
10022         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10023         Remove die_reader_func_ftype and data parameters.
10024         (~cutu_reader): New; from init_cutu_and_read_dies.
10025         (cutu_reader::cutu_reader): Rename from
10026         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10027         and data parameters.
10028         (init_cutu_and_read_dies_simple): Remove.
10029         (struct process_psymtab_comp_unit_data): Remove.
10030         (process_psymtab_comp_unit_reader): Remove data parameter; add
10031         want_partial_unit and pretend_language parameters.
10032         (process_psymtab_comp_unit): Use cutu_reader.
10033         (build_type_psymtabs_reader): Remove data parameter.
10034         (build_type_psymtabs_1): Use cutu_reader.
10035         (process_skeletonless_type_unit): Likewise.
10036         (load_partial_comp_unit_reader): Remove.
10037         (load_partial_comp_unit): Use cutu_reader.
10038         (load_full_comp_unit_reader): Remove.
10039         (load_full_comp_unit): Use cutu_reader.
10040         (struct create_dwo_cu_data): Remove.
10041         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10042         dwo_unit parameters.
10043         (create_cus_hash_table): Use cutu_reader.
10044         (struct dwarf2_read_addr_index_data): Remove.
10045         (dwarf2_read_addr_index_reader): Remove.
10046         (dwarf2_read_addr_index): Use cutu_reader.
10047         (read_signatured_type_reader): Remove.
10048         (read_signatured_type): Use cutu_reader.
10049
10050 2020-01-19  Tom Tromey  <tom@tromey.com>
10051
10052         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10053         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10054         (tui_wrefresh): Declare.
10055         * tui/tui-wingeneral.c (suppress_output): New global.
10056         (tui_suppress_output, ~tui_suppress_output): New constructor and
10057         destructor.
10058         (tui_wrefresh): New function.
10059         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10060         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10061         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10062         method.
10063         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10064         tui_wrefresh.
10065         (tui_data_window::no_refresh): New method.
10066         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10067         (tui_reg_command): Use tui_suppress_output
10068         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10069         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10070         method.
10071         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10072
10073 2020-01-19  Tom Tromey  <tom@tromey.com>
10074
10075         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10076         Handle case where symtab is null.
10077
10078 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10079
10080         * linux-fork.c (one_fork_p): Simplify.
10081
10082 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10083
10084         * top.c (struct qt_args): Remove.
10085         (kill_or_detach): Change return type to void, replace `void *`
10086         parameter with a proper one.
10087         (print_inferior_quit_action):  Likewise.
10088         (quit_confirm): Use range-based for loop to iterate over inferiors.
10089         (quit_force): Likewise.
10090
10091 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10092
10093         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10094         `void *` parameter with proper parameters.
10095         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10096         (print_one_inferior): Change return type to void, replace `void *`
10097         parameter with proper parameters.
10098         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10099         inferiors.
10100         (get_other_inferior): Remove.
10101         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10102         inferiors.
10103
10104 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10105
10106         * mi/mi-interp.c (report_initial_inferior): Remove.
10107         (mi_interp::init): Use range-based for to iterate over inferiors.
10108
10109 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10110
10111         * python/py-inferior.c (build_inferior_list): Remove.
10112         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10113
10114 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10115
10116         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10117         (btrace_stitch_trace): Likewise.
10118         * charset.c (intermediate_encoding): Likewise (vaild).
10119         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10120         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10121         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10122
10123 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10124
10125         * windows-tdep.c (windows_get_tlb_type):
10126         Add rtl_user_process_parameters type.
10127
10128 2020-01-16  Pedro Alves  <palves@redhat.com>
10129             Norbert Lange  <nolange79@gmail.com>
10130
10131         PR build/24805
10132         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10133         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10134         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10135         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10136         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10137         (ps_plog): Redeclare exported functions with default visibility.
10138
10139 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10140
10141         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10142         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10143
10144 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10145
10146         * infcmd.c (post_create_inferior): Use get_thread_regcache
10147         instead of get_current_regcache.
10148
10149 2020-01-14  Tom Tromey  <tom@tromey.com>
10150
10151         PR symtab/12535:
10152         * python/python.c (gdbpy_decode_line): Treat empty string the same
10153         as no argument.
10154
10155 2020-01-14  Tom Tromey  <tom@tromey.com>
10156
10157         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10158
10159 2020-01-14  Tom Tromey  <tom@tromey.com>
10160
10161         * nat/linux-btrace.c: Don't include <config.h>.
10162         * nat/linux-ptrace.c: Don't include <config.h>.
10163         * nat/x86-linux-dregs.c: Don't include <config.h>.
10164
10165 2020-01-14  Tom Tromey  <tom@tromey.com>
10166
10167         * configure: Rebuild.
10168         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10169
10170 2020-01-14  Tom Tromey  <tom@tromey.com>
10171
10172         * nat/x86-linux-dregs.c: Include configh.h.
10173         * nat/linux-ptrace.c: Include configh.h.
10174         * nat/linux-btrace.c: Include configh.h.
10175         * defs.h: Include config.h, bfd.h.
10176         * configure.ac: Don't source common.host.
10177         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10178         * configure: Rebuild.
10179         * acinclude.m4: Update path.
10180         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10181         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10182         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10183         (CLIBS): Add LIBSUPPORT.
10184         (CDEPS): Likewise.
10185         (COMMON_SFILES): Remove gdbsupport files.
10186         (HFILES_NO_SRCDIR): Likewise.
10187         (stamp-version): Update path to create-version.sh.
10188         (ALLDEPFILES): Remove gdbsupport files.
10189
10190 2020-01-14  Tom Tromey  <tom@tromey.com>
10191
10192         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10193         USE_WIN32API when needed.
10194         * configure.ac (USE_WIN32API): Don't define.
10195         (WIN32LIBS): Use WIN32APILIBS.
10196         * configure: Rebuild.
10197
10198 2020-01-14  Tom Tromey  <tom@tromey.com>
10199
10200         * configure: Rebuild.
10201         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10202
10203 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10204
10205         * skip.c (skip_function_command): Make skip w/o arguments use the
10206         name of the inlined function if pc is inside any inlined function.
10207
10208 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10209
10210         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10211         * infrun.c (resume_1): Likewise.
10212         (handle_inferior_event): Remove stale comment.
10213         * linux-nat.c (linux_nat_target::resume): Update comments.
10214         (save_stop_reason): Likewise.
10215         (linux_nat_filter_event): Likewise.
10216         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10217
10218 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10219
10220         * elfread.c (record_minimal_symbol): Set section index to 0 for
10221         non-allocatable sections.
10222
10223
10224 2020-01-13  Ali Tamur <tamur@google.com>
10225
10226         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10227         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10228         to gdb::optional.  Update comments.
10229         (dwo_file): Update comments.
10230         (read_attribute): Update API to take an additional out parameter,
10231         need_reprocess.  This is used to mark attributes that need other
10232         attributes (e.g. str_offsets_base) for correct computation which may not
10233         have been read yet.
10234         (read_attribute_reprocess): New function declaration.
10235         (read_addr_index): Likewise.
10236         (read_dwo_str_index): Likewise.
10237         (read_stub_str_index): Likewise.
10238         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10239         (lookup_addr_base): New function definition.
10240         (lookup_ranges_base): Likewise.
10241         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10242         lookup_ranges_base.
10243         (init_cutu_and_read_dies): Update comments.
10244         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10245         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10246         Update comments.
10247         (init_cutu_and_read_dies_simple): Reflect API changes.
10248         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10249         (create_cus_hash_table): Change API to take parent compile unit.
10250         Reflect API changes.
10251         (open_and_init_dwo_file): Reflect API changes.
10252         (dwarf2_get_pc_bounds): Update comments.
10253         (dwarf2_record_block_ranges): Likewise.
10254         (read_full_die_1): Change implementation to reprocess attributes that
10255         need str_offsets_base and addr_base.
10256         (partial_die_info::read): Likewise.
10257         (read_attribute_reprocess): New function definition.
10258         (read_attribute_value): Change API to take an additional out parameter,
10259         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10260         when a non-dwo compile unit has index based attributes.
10261         (read_attribute): Reflect API changes.
10262         (read_addr_index_1): Reflect API changes.  Update comments.
10263         (dwarf2_read_addr_index_data): Reflect API changes.
10264         (dwarf2_read_addr_index): Likewise.
10265         (read_str_index): Change API and implementation.  This becomes a helper
10266         to be used by the new string index related methods.  Update error
10267         message and comments.
10268         (read_dwo_str_index): New function definition.
10269         (read_stub_str_index): Likewise.
10270         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10271         * symfile.h (dwarf2_debug_sections): Likewise.
10272         * xcoffread.c (dwarf2_debug_sections): Likewise.
10273
10274 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10275
10276         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10277         core_reg_sect type to gdb_byte *.
10278         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10279         * cris-tdep.c (fetch_core_registers): Likewise.
10280         * corelow.c (core_target::get_core_register_section): Change
10281         type of `contents` to gdb::byte_vector.
10282
10283 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10284
10285         * tui/tui-wingeneral.c (box_win): Position the title in the center
10286         of the border.
10287
10288 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10289
10290         * corelow.c (core_target::get_core_register_section): Use
10291           std::vector instead of alloca.
10292
10293 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10294
10295         * warning.m4: Add -Wmissing-declarations to build_warnings.
10296         * configure: Re-generate.
10297
10298 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10299
10300         * python/python.c (init__gdb_module): Add declaration.
10301
10302 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10303
10304         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10305         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10306         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10307         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10308         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10309         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10310         * ada-exp.y (_initialize_ada_exp): Add declaration.
10311         * ada-lang.c (_initialize_ada_language): Add declaration.
10312         * ada-tasks.c (_initialize_tasks): Add declaration.
10313         * agent.c (_initialize_agent): Add declaration.
10314         * aix-thread.c (_initialize_aix_thread): Add declaration.
10315         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10316         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10317         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10318         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10319         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10320         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10321         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10322         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10323         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10324         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10325         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10326         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10327         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10328         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10329         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10330         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10331         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10332         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10333         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10334         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10335         * annotate.c (_initialize_annotate): Add declaration.
10336         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10337         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10338         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10339         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10340         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10341         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10342         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10343         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10344         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10345         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10346         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10347         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10348         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10349         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10350         * auto-load.c (_initialize_auto_load): Add declaration.
10351         * auxv.c (_initialize_auxv): Add declaration.
10352         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10353         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10354         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10355         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10356         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10357         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10358         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10359         * breakpoint.c (_initialize_breakpoint): Add declaration.
10360         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10361         * btrace.c (_initialize_btrace): Add declaration.
10362         * charset.c (_initialize_charset): Add declaration.
10363         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10364         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10365         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10366         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10367         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10368         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10369         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10370         * coffread.c (_initialize_coffread): Add declaration.
10371         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10372         * compile/compile.c (_initialize_compile): Add declaration.
10373         * complaints.c (_initialize_complaints): Add declaration.
10374         * completer.c (_initialize_completer): Add declaration.
10375         * copying.c (_initialize_copying): Add declaration.
10376         * corefile.c (_initialize_core): Add declaration.
10377         * corelow.c (_initialize_corelow): Add declaration.
10378         * cp-abi.c (_initialize_cp_abi): Add declaration.
10379         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10380         * cp-support.c (_initialize_cp_support): Add declaration.
10381         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10382         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10383         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10384         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10385         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10386         * ctfread.c (_initialize_ctfread): Add declaration.
10387         * d-lang.c (_initialize_d_language): Add declaration.
10388         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10389         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10390         * dbxread.c (_initialize_dbxread): Add declaration.
10391         * dcache.c (_initialize_dcache): Add declaration.
10392         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10393         * disasm.c (_initialize_disasm): Add declaration.
10394         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10395         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10396         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10397         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10398         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10399         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10400         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10401         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10402         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10403         * elfread.c (_initialize_elfread): Add declaration.
10404         * exec.c (_initialize_exec): Add declaration.
10405         * extension.c (_initialize_extension): Add declaration.
10406         * f-lang.c (_initialize_f_language): Add declaration.
10407         * f-valprint.c (_initialize_f_valprint): Add declaration.
10408         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10409         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10410         * filesystem.c (_initialize_filesystem): Add declaration.
10411         * findcmd.c (_initialize_mem_search): Add declaration.
10412         * findvar.c (_initialize_findvar): Add declaration.
10413         * fork-child.c (_initialize_fork_child): Add declaration.
10414         * frame-base.c (_initialize_frame_base): Add declaration.
10415         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10416         * frame.c (_initialize_frame): Add declaration.
10417         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10418         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10419         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10420         * gcore.c (_initialize_gcore): Add declaration.
10421         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10422         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10423         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10424         * gdbarch.c (_initialize_gdbarch): Add declaration.
10425         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10426         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10427         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10428         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10429         * go-lang.c (_initialize_go_language): Add declaration.
10430         * go32-nat.c (_initialize_go32_nat): Add declaration.
10431         * guile/guile.c (_initialize_guile): Add declaration.
10432         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10433         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10434         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10435         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10436         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10437         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10438         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10439         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10440         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10441         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10442         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10443         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10444         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10445         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10446         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10447         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10448         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10449         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10450         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10451         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10452         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10453         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10454         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10455         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10456         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10457         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10458         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10459         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10460         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10461         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10462         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10463         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10464         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10465         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10466         * infcall.c (_initialize_infcall): Add declaration.
10467         * infcmd.c (_initialize_infcmd): Add declaration.
10468         * inflow.c (_initialize_inflow): Add declaration.
10469         * infrun.c (_initialize_infrun): Add declaration.
10470         * interps.c (_initialize_interpreter): Add declaration.
10471         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10472         * jit.c (_initialize_jit): Add declaration.
10473         * language.c (_initialize_language): Add declaration.
10474         * linux-fork.c (_initialize_linux_fork): Add declaration.
10475         * linux-nat.c (_initialize_linux_nat): Add declaration.
10476         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10477         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10478         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10479         * m2-lang.c (_initialize_m2_language): Add declaration.
10480         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10481         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10482         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10483         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10484         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10485         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10486         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10487         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10488         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10489         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10490         * machoread.c (_initialize_machoread): Add declaration.
10491         * macrocmd.c (_initialize_macrocmd): Add declaration.
10492         * macroscope.c (_initialize_macroscope): Add declaration.
10493         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10494         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10495         * maint.c (_initialize_maint_cmds): Add declaration.
10496         * mdebugread.c (_initialize_mdebugread): Add declaration.
10497         * memattr.c (_initialize_mem): Add declaration.
10498         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10499         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10500         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10501         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10502         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10503         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10504         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10505         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10506         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10507         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10508         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10509         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10510         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10511         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10512         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10513         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10514         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10515         * mipsread.c (_initialize_mipsread): Add declaration.
10516         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10517         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10518         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10519         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10520         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10521         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10522         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10523         * nto-procfs.c (_initialize_procfs): Add declaration.
10524         * objc-lang.c (_initialize_objc_language): Add declaration.
10525         * observable.c (_initialize_observer): Add declaration.
10526         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10527         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10528         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10529         * osabi.c (_initialize_gdb_osabi): Add declaration.
10530         * osdata.c (_initialize_osdata): Add declaration.
10531         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10532         * parse.c (_initialize_parse): Add declaration.
10533         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10534         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10535         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10536         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10537         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10538         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10539         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10540         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10541         * printcmd.c (_initialize_printcmd): Add declaration.
10542         * probe.c (_initialize_probe): Add declaration.
10543         * proc-api.c (_initialize_proc_api): Add declaration.
10544         * proc-events.c (_initialize_proc_events): Add declaration.
10545         * proc-service.c (_initialize_proc_service): Add declaration.
10546         * procfs.c (_initialize_procfs): Add declaration.
10547         * producer.c (_initialize_producer): Add declaration.
10548         * psymtab.c (_initialize_psymtab): Add declaration.
10549         * python/python.c (_initialize_python): Add declaration.
10550         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10551         * record-btrace.c (_initialize_record_btrace): Add declaration.
10552         * record-full.c (_initialize_record_full): Add declaration.
10553         * record.c (_initialize_record): Add declaration.
10554         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10555         * regcache.c (_initialize_regcache): Add declaration.
10556         * reggroups.c (_initialize_reggroup): Add declaration.
10557         * remote-notif.c (_initialize_notif): Add declaration.
10558         * remote-sim.c (_initialize_remote_sim): Add declaration.
10559         * remote.c (_initialize_remote): Add declaration.
10560         * reverse.c (_initialize_reverse): Add declaration.
10561         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10562         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10563         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10564         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10565         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10566         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10567         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10568         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10569         Add declaration.
10570         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10571         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10572         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10573         * rust-exp.y (_initialize_rust_exp): Add declaration.
10574         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10575         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10576         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10577         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10578         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10579         * score-tdep.c (_initialize_score_tdep): Add declaration.
10580         * ser-go32.c (_initialize_ser_dos): Add declaration.
10581         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10582         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10583         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10584         * ser-uds.c (_initialize_ser_socket): Add declaration.
10585         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10586         * serial.c (_initialize_serial): Add declaration.
10587         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10588         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10589         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10590         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10591         * skip.c (_initialize_step_skip): Add declaration.
10592         * sol-thread.c (_initialize_sol_thread): Add declaration.
10593         * solib-aix.c (_initialize_solib_aix): Add declaration.
10594         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10595         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10596         * solib-frv.c (_initialize_frv_solib): Add declaration.
10597         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10598         * solib-target.c (_initialize_solib_target): Add declaration.
10599         * solib.c (_initialize_solib): Add declaration.
10600         * source-cache.c (_initialize_source_cache): Add declaration.
10601         * source.c (_initialize_source): Add declaration.
10602         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10603         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10604         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10605         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10606         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10607         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10608         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10609         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10610         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10611         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10612         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10613         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10614         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10615         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10616         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10617         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10618         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10619         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10620         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10621         * stabsread.c (_initialize_stabsread): Add declaration.
10622         * stack.c (_initialize_stack): Add declaration.
10623         * stap-probe.c (_initialize_stap_probe): Add declaration.
10624         * std-regs.c (_initialize_frame_reg): Add declaration.
10625         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10626         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10627         * symfile.c (_initialize_symfile): Add declaration.
10628         * symmisc.c (_initialize_symmisc): Add declaration.
10629         * symtab.c (_initialize_symtab): Add declaration.
10630         * target.c (_initialize_target): Add declaration.
10631         * target-connection.c (_initialize_target_connection): Add
10632         declaration.
10633         * target-dcache.c (_initialize_target_dcache): Add declaration.
10634         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10635         * thread.c (_initialize_thread): Add declaration.
10636         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10637         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10638         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10639         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10640         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10641         * tracectf.c (_initialize_ctf): Add declaration.
10642         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10643         * tracefile.c (_initialize_tracefile): Add declaration.
10644         * tracepoint.c (_initialize_tracepoint): Add declaration.
10645         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10646         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10647         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10648         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10649         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10650         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10651         * tui/tui.c (_initialize_tui): Add declaration.
10652         * typeprint.c (_initialize_typeprint): Add declaration.
10653         * ui-style.c (_initialize_ui_style): Add declaration.
10654         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10655         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10656         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10657         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10658         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10659         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10660         * unittests/filtered_iterator-selftests.c
10661         (_initialize_filtered_iterator_selftests): Add declaration.
10662         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10663         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10664         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10665         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10666         * unittests/main-thread-selftests.c
10667         (_initialize_main_thread_selftests): Add declaration.
10668         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10669         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10670         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10671         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10672         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10673         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10674         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10675         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10676         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10677         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10678         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10679         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10680         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10681         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10682         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10683         declaration.
10684         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10685         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10686         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10687         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10688         * user-regs.c (_initialize_user_regs): Add declaration.
10689         * utils.c (_initialize_utils): Add declaration.
10690         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10691         * valops.c (_initialize_valops): Add declaration.
10692         * valprint.c (_initialize_valprint): Add declaration.
10693         * value.c (_initialize_values): Add declaration.
10694         * varobj.c (_initialize_varobj): Add declaration.
10695         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10696         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10697         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10698         * windows-nat.c (_initialize_windows_nat): Add declaration.
10699         (_initialize_check_for_gdb_ini): Add declaration.
10700         (_initialize_loadable): Add declaration.
10701         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10702         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10703         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10704         * xcoffread.c (_initialize_xcoffread): Add declaration.
10705         * xml-support.c (_initialize_xml_support): Add declaration.
10706         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10707         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10708         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10709         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10710
10711 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10712
10713         * regformats/regdat.sh: Generate declaration for init function.
10714
10715 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10716
10717         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10718         up.
10719         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10720         close_one_inferior>: New methods.
10721         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10722         pass down target to find_inferior_pid.
10723         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10724         Pass down target to find_inferior_ptid.
10725         (gdbsim_target::create_inferior): Pass down target to
10726         add_thread_silent.
10727         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10728         target down to find_inferior_ptid and switch_to_thread.
10729         (gdbsim_target::close): Update to call close_one_inferior.
10730         (struct resume_data): Remove.
10731         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10732         directly, rather than through a void pointer.
10733         (gdbsim_target::resume): Update to call resume_one_inferior.
10734
10735 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10736
10737         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10738
10739 2020-01-12  Pedro Alves  <palves@redhat.com>
10740
10741         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10742         directly for the current inferior instead of
10743         discard_all_inferiors.
10744         (discard_all_inferiors): Delete.
10745
10746 2020-01-11  Tom Tromey  <tom@tromey.com>
10747
10748         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10749         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10750         deprecated_safe_get_selected_frame.
10751
10752 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10753
10754         * inferior.c (print_inferior): Switch inferior before printing it.
10755
10756 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10757             Pedro Alves  <palves@redhat.com>
10758
10759         * progspace-and-thread.c (switch_to_program_space_and_thread):
10760         Assert there's an inferior for PSPACE.  Use
10761         switch_to_inferior_no_thread to switch the inferior too.
10762         * progspace.c (program_space::~program_space): Call
10763         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10764         (program_space::free_all_objfiles): Don't call clear_symtab_users
10765         here.
10766         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10767
10768 2020-01-10  Pedro Alves  <palves@redhat.com>
10769
10770         * NEWS: Mention multi-target debugging, "info connections", and
10771         "add-inferior -no-connection".
10772
10773 2020-01-10  Pedro Alves  <palves@redhat.com>
10774
10775         * infrun.c: Include "target-connection.h".
10776         (check_multi_target_resumption): New.
10777         (proceed): Call it.
10778         * target-connection.c (make_target_connection_string): Make
10779         extern.
10780         * target-connection.h (make_target_connection_string): Declare.
10781
10782 2020-01-10  Pedro Alves  <palves@redhat.com>
10783
10784         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10785         * inferior.c (uiout_field_connection): New function.
10786         (print_inferior): Add new "connection-id" column.
10787         (add_inferior_command): Show connection number/string of added
10788         inferior.
10789         * process-stratum-target.h
10790         (process_stratum_target::connection_string): New virtual method.
10791         (process_stratum_target::connection_number): New field.
10792         * remote.c (remote_target::connection_string): New override.
10793         * target-connection.c: New file.
10794         * target-connection.h: New file.
10795         * target.c (decref_target): Remove process_stratum targets from
10796         the connection list.
10797         (target_stack::push): Add process_stratum targets to the
10798         connection list.
10799
10800 2020-01-10  Pedro Alves  <palves@redhat.com>
10801
10802         Revert:
10803         2016-04-12  Pedro Alves  <palves@redhat.com>
10804         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10805         Remove references to name.
10806         * serial.h (struct serial) <name>: Delete.
10807
10808 2020-01-10  Pedro Alves  <palves@redhat.com>
10809
10810         * gdbarch-selftests.c (register_to_value_test): Remove "target
10811         already pushed" check.
10812
10813 2020-01-10  Pedro Alves  <palves@redhat.com>
10814             John Baldwin  <jhb@FreeBSD.org>
10815
10816         * aarch64-linux-nat.c
10817         (aarch64_linux_nat_target::thread_architecture): Adjust.
10818         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10819         (task_command_1): Likewise.
10820         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10821         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10822         (aix_thread_target::store_registers)
10823         (aix_thread_target::thread_alive): Adjust.
10824         * amd64-fbsd-tdep.c: Include "inferior.h".
10825         (amd64fbsd_get_thread_local_address): Pass down target.
10826         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10827         thread's gdbarch instead of target_gdbarch.
10828         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10829         get_last_target_status.
10830         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10831         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10832         inferiors.
10833         (update_inserted_breakpoint_locations): Skip if inferiors with no
10834         execution.
10835         (update_global_location_list): When handling moribund locations,
10836         find representative inferior for location's pspace, and use thread
10837         count of its process_stratum target.
10838         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10839         * bsd-uthread.c (bsd_uthread_target::wait): Use
10840         as_process_stratum_target and adjust thread_change_ptid and
10841         add_thread calls.
10842         (bsd_uthread_target::update_thread_list): Use
10843         as_process_stratum_target and adjust find_thread_ptid,
10844         thread_change_ptid and add_thread calls.
10845         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10846         find_thread_ptid call.
10847         * corelow.c (add_to_thread_list): Adjust add_thread call.
10848         (core_target_open): Adjust add_thread_silent and thread_count
10849         calls.
10850         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10851         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10852         * event-top.c (async_disconnect): Pop targets from all inferiors.
10853         * exec.c (add_target_sections): Push exec target on all inferiors
10854         sharing the program space.
10855         (remove_target_sections): Remove the exec target from all
10856         inferiors sharing the program space.
10857         (exec_on_vfork): New.
10858         * exec.h (exec_on_vfork): Declare.
10859         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10860         Pass it down.
10861         (fbsd_nat_target::update_thread_list): Adjust.
10862         (fbsd_nat_target::resume): Adjust.
10863         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10864         down.
10865         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10866         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10867         get_thread_arch_regcache call.
10868         * fork-child.c (gdb_startup_inferior): Pass target down to
10869         startup_inferior and set_executing.
10870         * gdbthread.h (struct process_stratum_target): Forward declare.
10871         (add_thread, add_thread_silent, add_thread_with_info)
10872         (in_thread_list): Add process_stratum_target parameter.
10873         (find_thread_ptid(inferior*, ptid_t)): New overload.
10874         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10875         parameter.
10876         (all_threads()): Delete overload.
10877         (all_threads, all_non_exited_threads): Add process_stratum_target
10878         parameter.
10879         (all_threads_safe): Use brace initialization.
10880         (thread_count): Add process_stratum_target parameter.
10881         (set_resumed, set_running, set_stop_requested, set_executing)
10882         (threads_are_executing, finish_thread_state): Add
10883         process_stratum_target parameter.
10884         (switch_to_thread): Use is_current_thread.
10885         * i386-fbsd-tdep.c: Include "inferior.h".
10886         (i386fbsd_get_thread_local_address): Pass down target.
10887         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10888         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10889         have_inferiors check.
10890         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10891         (inf_ptrace_target::attach): Adjust.
10892         * infcall.c (run_inferior_call): Adjust.
10893         * infcmd.c (run_command_1): Pass target to
10894         scoped_finish_thread_state.
10895         (proceed_thread_callback): Skip inferiors with no execution.
10896         (continue_command): Rename 'all_threads' local to avoid hiding
10897         'all_threads' function.  Adjust get_last_target_status call.
10898         (prepare_one_step): Adjust set_running call.
10899         (signal_command): Use user_visible_resume_target.  Compare thread
10900         pointers instead of inferior_ptid.
10901         (info_program_command): Adjust to pass down target.
10902         (attach_command): Mark target's 'thread_executing' flag.
10903         (stop_current_target_threads_ns): New, factored out from ...
10904         (interrupt_target_1): ... this.  Switch inferior before making
10905         target calls.
10906         * inferior-iter.h
10907         (struct all_inferiors_iterator, struct all_inferiors_range)
10908         (struct all_inferiors_safe_range)
10909         (struct all_non_exited_inferiors_range): Filter on
10910         process_stratum_target too.  Remove explicit.
10911         * inferior.c (inferior::inferior): Push dummy target on target
10912         stack.
10913         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10914         Add process_stratum_target parameter, and pass it down.
10915         (have_live_inferiors): Adjust.
10916         (switch_to_inferior_and_push_target): New.
10917         (add_inferior_command, clone_inferior_command): Handle
10918         "-no-connection" parameter.  Use
10919         switch_to_inferior_and_push_target.
10920         (_initialize_inferior): Mention "-no-connection" option in
10921         the help of "add-inferior" and "clone-inferior" commands.
10922         * inferior.h: Include "process-stratum-target.h".
10923         (interrupt_target_1): Use bool.
10924         (struct inferior) <push_target, unpush_target, target_is_pushed,
10925         find_target_beneath, top_target, process_target, target_at,
10926         m_stack>: New.
10927         (discard_all_inferiors): Delete.
10928         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10929         (all_inferiors, all_non_exited_inferiors): Add
10930         process_stratum_target parameter.
10931         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10932         (target_last_proc_target): New global.
10933         (follow_fork_inferior): Push target on new inferior.  Pass target
10934         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10935         reference count.
10936         (follow_fork): Adjust get_last_target_status call.  Also consider
10937         target.
10938         (follow_exec): Push target on new inferior.
10939         (struct execution_control_state) <target>: New field.
10940         (user_visible_resume_target): New.
10941         (do_target_resume): Call target_async.
10942         (resume_1): Set target's threads_executing flag.  Consider resume
10943         target.
10944         (commit_resume_all_targets): New.
10945         (proceed): Also consider resume target.  Skip threads of inferiors
10946         with no execution.  Commit resumtion in all targets.
10947         (start_remote): Pass current inferior to wait_for_inferior.
10948         (infrun_thread_stop_requested): Consider target as well.  Pass
10949         thread_info pointer to clear_inline_frame_state instead of ptid.
10950         (infrun_thread_thread_exit): Consider target as well.
10951         (random_pending_event_thread): New inferior parameter.  Use it.
10952         (do_target_wait): Rename to ...
10953         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10954         down.
10955         (threads_are_resumed_pending_p, do_target_wait): New.
10956         (prepare_for_detach): Adjust calls.
10957         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10958         do_target_wait_1 instead of do_target_wait.
10959         (fetch_inferior_event): Adjust.  Switch to representative
10960         inferior.  Pass target down.
10961         (set_last_target_status): Add process_stratum_target parameter.
10962         Save target in global.
10963         (get_last_target_status): Add process_stratum_target parameter and
10964         handle it.
10965         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10966         (context_switch): Check inferior_ptid == null_ptid before calling
10967         inferior_thread().
10968         (get_inferior_stop_soon): Pass down target.
10969         (wait_one): Rename to ...
10970         (poll_one_curr_target): ... this.
10971         (struct wait_one_event): New.
10972         (wait_one): New.
10973         (stop_all_threads): Adjust.
10974         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10975         event's target.
10976         (switch_back_to_stepped_thread): Also consider target.
10977         (print_stop_event): Update.
10978         (normal_stop): Update.  Also consider the resume target.
10979         * infrun.h (wait_for_inferior): Remove declaration.
10980         (user_visible_resume_target): New declaration.
10981         (get_last_target_status, set_last_target_status): New
10982         process_stratum_target parameter.
10983         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10984         process_stratum_target parameter, and use it.
10985         (clear_inline_frame_state (thread_info*)): New.
10986         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10987         process_stratum_target parameter.
10988         (clear_inline_frame_state (thread_info*)): Declare.
10989         * linux-fork.c (delete_checkpoint_command): Pass target down to
10990         find_thread_ptid.
10991         (checkpoint_command): Adjust.
10992         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10993         instead of just tweaking inferior_ptid.
10994         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10995         (exit_lwp): Pass target down to find_thread_ptid.
10996         (attach_proc_task_lwp_callback): Pass target down to
10997         add_thread/set_running/set_executing.
10998         (linux_nat_target::attach): Pass target down to
10999         thread_change_ptid.
11000         (get_detach_signal): Pass target down to find_thread_ptid.
11001         Consider last target status's target.
11002         (linux_resume_one_lwp_throw, resume_lwp)
11003         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11004         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11005         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11006         (linux_nat_target::async_wait_fd): New.
11007         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11008         target down.
11009         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11010         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11011         * linux-thread-db.c (struct thread_db_info::process_target): New
11012         field.
11013         (add_thread_db_info): Save target.
11014         (get_thread_db_info): New process_stratum_target parameter.  Also
11015         match target.
11016         (delete_thread_db_info): New process_stratum_target parameter.
11017         Also match target.
11018         (thread_from_lwp): Adjust to pass down target.
11019         (thread_db_notice_clone): Pass down target.
11020         (check_thread_db_callback): Pass down target.
11021         (try_thread_db_load_1): Always push the thread_db target.
11022         (try_thread_db_load, record_thread): Pass target down.
11023         (thread_db_target::detach): Pass target down.  Always unpush the
11024         thread_db target.
11025         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11026         target down.  Always unpush the thread_db target.
11027         (find_new_threads_callback, thread_db_find_new_threads_2)
11028         (thread_db_target::update_thread_list): Pass target down.
11029         (thread_db_target::pid_to_str): Pass current inferior down.
11030         (thread_db_target::get_thread_local_address): Pass target down.
11031         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11032         target down.
11033         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11034         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11035         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11036         (procfs_init_inferior): Rename to ...
11037         (procfs_target::procfs_init_inferior): ... this and adjust.
11038         (procfs_target::create_inferior, procfs_notice_thread)
11039         (procfs_do_thread_registers): Adjust.
11040         * ppc-fbsd-tdep.c: Include "inferior.h".
11041         (ppcfbsd_get_thread_local_address): Pass down target.
11042         * proc-service.c (ps_xfer_memory): Switch current inferior and
11043         program space as well.
11044         (get_ps_regcache): Pass target down.
11045         * process-stratum-target.c
11046         (process_stratum_target::thread_address_space)
11047         (process_stratum_target::thread_architecture): Pass target down.
11048         * process-stratum-target.h
11049         (process_stratum_target::threads_executing): New field.
11050         (as_process_stratum_target): New.
11051         * ravenscar-thread.c
11052         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11053         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11054         down.
11055         * record-btrace.c (record_btrace_target::info_record): Adjust.
11056         (record_btrace_target::record_method)
11057         (record_btrace_target::record_is_replaying)
11058         (record_btrace_target::fetch_registers)
11059         (get_thread_current_frame_id, record_btrace_target::resume)
11060         (record_btrace_target::wait, record_btrace_target::stop): Pass
11061         target down.
11062         * record-full.c (record_full_wait_1): Switch to event thread.
11063         Pass target down.
11064         * regcache.c (regcache::regcache)
11065         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11066         process_stratum_target parameter and handle it.
11067         (current_thread_target): New global.
11068         (get_thread_regcache): Add process_stratum_target parameter and
11069         handle it.  Switch inferior before calling target method.
11070         (get_thread_regcache): Pass target down.
11071         (get_thread_regcache_for_ptid): Pass target down.
11072         (registers_changed_ptid): Add process_stratum_target parameter and
11073         handle it.
11074         (registers_changed_thread, registers_changed): Pass target down.
11075         (test_get_thread_arch_aspace_regcache): New.
11076         (current_regcache_test): Define a couple local test_target_ops
11077         instances and use them for testing.
11078         (readwrite_regcache): Pass process_stratum_target parameter.
11079         (cooked_read_test, cooked_write_test): Pass mock_target down.
11080         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11081         (get_thread_arch_aspace_regcache): Add process_stratum_target
11082         parameter.
11083         (regcache::target): New method.
11084         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11085         (regcache::registers_changed_ptid): Add process_stratum_target
11086         parameter.
11087         (regcache::m_target): New field.
11088         (registers_changed_ptid): Add process_stratum_target parameter.
11089         * remote.c (remote_state::supports_vCont_probed): New field.
11090         (remote_target::async_wait_fd): New method.
11091         (remote_unpush_and_throw): Add remote_target parameter.
11092         (get_current_remote_target): Adjust.
11093         (remote_target::remote_add_inferior): Push target.
11094         (remote_target::remote_add_thread)
11095         (remote_target::remote_notice_new_inferior)
11096         (get_remote_thread_info): Pass target down.
11097         (remote_target::update_thread_list): Skip threads of inferiors
11098         bound to other targets.  (remote_target::close): Don't discard
11099         inferiors.  (remote_target::add_current_inferior_and_thread)
11100         (remote_target::process_initial_stop_replies)
11101         (remote_target::start_remote)
11102         (remote_target::remote_serial_quit_handler): Pass down target.
11103         (remote_target::remote_unpush_target): New remote_target
11104         parameter.  Unpush the target from all inferiors.
11105         (remote_target::remote_unpush_and_throw): New remote_target
11106         parameter.  Pass it down.
11107         (remote_target::open_1): Check whether the current inferior has
11108         execution instead of checking whether any inferior is live.  Pass
11109         target down.
11110         (remote_target::remote_detach_1): Pass down target.  Use
11111         remote_unpush_target.
11112         (extended_remote_target::attach): Pass down target.
11113         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11114         (remote_target::append_resumption): Pass down target.
11115         (remote_target::append_pending_thread_resumptions)
11116         (remote_target::remote_resume_with_hc, remote_target::resume)
11117         (remote_target::commit_resume): Pass down target.
11118         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11119         (remote_target::interrupt_query)
11120         (remote_target::remove_new_fork_children)
11121         (remote_target::check_pending_events_prevent_wildcard_vcont)
11122         (remote_target::remote_parse_stop_reply)
11123         (remote_target::process_stop_reply): Pass down target.
11124         (first_remote_resumed_thread): New remote_target parameter.  Pass
11125         it down.
11126         (remote_target::wait_as): Pass down target.
11127         (unpush_and_perror): New remote_target parameter.  Pass it down.
11128         (remote_target::readchar, remote_target::remote_serial_write)
11129         (remote_target::getpkt_or_notif_sane_1)
11130         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11131         down target.
11132         (remote_target::mourn_inferior): Pass down target.  Use
11133         remote_unpush_target.
11134         (remote_target::core_of_thread)
11135         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11136         (remote_target::pid_to_exec_file)
11137         (remote_target::thread_handle_to_thread_info): Pass down target.
11138         (remote_target::async_wait_fd): New.
11139         * riscv-fbsd-tdep.c: Include "inferior.h".
11140         (riscv_fbsd_get_thread_local_address): Pass down target.
11141         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11142         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11143         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11144         Adjust.
11145         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11146         * solib-svr4.c (enable_break): Pass down target.
11147         * spu-multiarch.c (parse_spufs_run): Pass down target.
11148         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11149         * target-delegates.c: Regenerate.
11150         * target.c (g_target_stack): Delete.
11151         (current_top_target): Return the current inferior's top target.
11152         (target_has_execution_1): Refer to the passed-in inferior's top
11153         target.
11154         (target_supports_terminal_ours): Check whether the initial
11155         inferior was already created.
11156         (decref_target): New.
11157         (target_stack::push): Incref/decref the target.
11158         (push_target, push_target, unpush_target): Adjust.
11159         (target_stack::unpush): Defref target.
11160         (target_is_pushed): Return bool.  Adjust to refer to the current
11161         inferior's target stack.
11162         (dispose_inferior): Delete, and inline parts ...
11163         (target_preopen): ... here.  Only dispose of the current inferior.
11164         (target_detach): Hold strong target reference while detaching.
11165         Pass target down.
11166         (target_thread_name): Add assertion.
11167         (target_resume): Pass down target.
11168         (target_ops::beneath, find_target_at): Adjust to refer to the
11169         current inferior's target stack.
11170         (get_dummy_target): New.
11171         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11172         has a thread running.
11173         (initialize_targets): Rename to ...
11174         (_initialize_target): ... this.
11175         * target.h: Include "gdbsupport/refcounted-object.h".
11176         (struct target_ops): Inherit refcounted_object.
11177         (target_ops::shortname, target_ops::longname): Make const.
11178         (target_ops::async_wait_fd): New method.
11179         (decref_target): Declare.
11180         (struct target_ops_ref_policy): New.
11181         (target_ops_ref): New typedef.
11182         (get_dummy_target): Declare function.
11183         (target_is_pushed): Return bool.
11184         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11185         (all_matching_threads_iterator::all_matching_threads_iterator):
11186         Handle filter target.
11187         * thread-iter.h (struct all_matching_threads_iterator, struct
11188         all_matching_threads_range, class all_non_exited_threads_range):
11189         Filter by target too.  Remove explicit.
11190         * thread.c (threads_executing): Delete.
11191         (inferior_thread): Pass down current inferior.
11192         (clear_thread_inferior_resources): Pass down thread pointer
11193         instead of ptid_t.
11194         (add_thread_silent, add_thread_with_info, add_thread): Add
11195         process_stratum_target parameter.  Use it for thread and inferior
11196         searches.
11197         (is_current_thread): New.
11198         (thread_info::deletable): Use it.
11199         (find_thread_ptid, thread_count, in_thread_list)
11200         (thread_change_ptid, set_resumed, set_running): New
11201         process_stratum_target parameter.  Pass it down.
11202         (set_executing): New process_stratum_target parameter.  Pass it
11203         down.  Adjust reference to 'threads_executing'.
11204         (threads_are_executing): New process_stratum_target parameter.
11205         Adjust reference to 'threads_executing'.
11206         (set_stop_requested, finish_thread_state): New
11207         process_stratum_target parameter.  Pass it down.
11208         (switch_to_thread): Also match inferior.
11209         (switch_to_thread): New process_stratum_target parameter.  Pass it
11210         down.
11211         (update_threads_executing): Reimplement.
11212         * top.c (quit_force): Pop targets from all inferior.
11213         (gdb_init): Don't call initialize_targets.
11214         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11215         Declare.
11216         (windows_add_thread, windows_delete_thread): Adjust.
11217         (get_windows_debug_event): Rename to ...
11218         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11219         * tracefile-tfile.c (tfile_target_open): Pass down target.
11220         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11221         Forward declare.
11222         (switch_to_thread): Add process_stratum_target parameter.
11223         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11224         parameter.  Use it.
11225         (mi_on_resume): Pass target down.
11226         * nat/fork-inferior.c (startup_inferior): Add
11227         process_stratum_target parameter.  Pass it down.
11228         * nat/fork-inferior.h (startup_inferior): Add
11229         process_stratum_target parameter.
11230         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11231
11232 2020-01-10  Pedro Alves  <palves@redhat.com>
11233
11234         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11235         directly.  Instead find the first thread in the thread list and
11236         use switch_to_thread.
11237
11238 2020-01-10  Pedro Alves  <palves@redhat.com>
11239
11240         * remote.c (remote_target::remote_add_inferior): Don't bind a
11241         process to the current inferior if the current inferior is already
11242         bound to a process.
11243
11244 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11245             Pedro Alves  <palves@redhat.com>
11246
11247         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11248         If no process is specified, return null_ptid instead of
11249         inferior_ptid.
11250         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11251         TARGET_WAITKIND_SIGNALLED with no pid.
11252
11253 2020-01-10  Pedro Alves  <palves@redhat.com>
11254
11255         * remote.c (first_remote_resumed_thread): New.
11256         (remote_target::wait_as): Use it as default event_ptid instead of
11257         inferior_ptid.
11258
11259 2020-01-10  Pedro Alves  <palves@redhat.com>
11260
11261         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11262
11263 2020-01-10  Pedro Alves  <palves@redhat.com>
11264
11265         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11266         not -1.
11267
11268 2020-01-10  Pedro Alves  <palves@redhat.com>
11269
11270         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11271         ptid to get_last_target_status.
11272         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11273         ptid to get_last_target_status.
11274         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11275         get_last_target_status.
11276         (info_program_command): Don't pass a target_waitstatus to
11277         get_last_target_status.
11278         * infrun.c (init_wait_for_inferior): Use
11279         nullify_last_target_wait_ptid.
11280         (get_last_target_status): Handle nullptr arguments.
11281         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11282         (print_stop_event): Don't pass a ptid to get_last_target_status.
11283         (normal_stop): Don't pass a ptid to get_last_target_status.
11284         * infrun.h (get_last_target_status, set_last_target_status): Move
11285         comments here and update.
11286         (nullify_last_target_wait_ptid): Declare.
11287         * linux-fork.c (fork_load_infrun_state): Remove local extern
11288         declaration of nullify_last_target_wait_ptid.
11289         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11290         to get_last_target_status.
11291
11292 2020-01-10  Pedro Alves  <palves@redhat.com>
11293
11294         * gdbthread.h (scoped_restore_current_thread)
11295         <dont_restore, restore, m_dont_restore>: Declare.
11296         * thread.c (thread_alive): Add assertion.  Return bool.
11297         (switch_to_thread_if_alive): New.
11298         (prune_threads): Switch inferior/thread.
11299         (print_thread_info_1): Switch thread before calling target methods.
11300         (scoped_restore_current_thread::restore): New, factored out from
11301         ...
11302         (scoped_restore_current_thread::~scoped_restore_current_thread):
11303         ... this.
11304         (scoped_restore_current_thread::scoped_restore_current_thread):
11305         Add assertion.
11306         (thread_apply_all_command, thread_select): Use
11307         switch_to_thread_if_alive.
11308         * infrun.c (proceed, restart_threads, handle_signal_stop)
11309         (switch_back_to_stepped_thread): Switch current thread before
11310         calling target methods.
11311
11312 2020-01-10  Pedro Alves <palves@redhat.com>
11313
11314         * inferior.c (switch_to_inferior_no_thread): New function,
11315         factored out from ...
11316         (inferior_command): ... here.
11317         * inferior.h (switch_to_inferior_no_thread): Declare.
11318         * mi/mi-main.c (run_one_inferior): Use
11319         switch_to_inferior_no_thread.
11320
11321 2020-01-10  Pedro Alves  <palves@redhat.com>
11322
11323         * infcmd.c (kill_command): Remove dead code.
11324
11325 2020-01-10  Pedro Alves  <palves@redhat.com>
11326
11327         * remote.c (remote_target::mourn_inferior): No longer check
11328         whether the target is running.
11329
11330 2020-01-10  Pedro Alves  <palves@redhat.com>
11331
11332         * corelow.c (core_target::has_execution): Change parameter type to
11333         inferior pointer.
11334         * inferior.c (number_of_live_inferiors): Use
11335         inferior::has_execution instead of target_has_execution_1.
11336         * inferior.h (inferior::has_execution): New.
11337         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11338         inferior::has_execution instead of target_has_execution_1.
11339         * process-stratum-target.c
11340         (process_stratum_target::has_execution): Change parameter type to
11341         inferior pointer.  Check the inferior's PID instead of
11342         inferior_ptid.
11343         * process-stratum-target.h
11344         (process_stratum_target::has_execution): Change parameter type to
11345         inferior pointer.
11346         * record-full.c (record_full_core_target::has_execution): Change
11347         parameter type to inferior pointer.
11348         * target.c (target_has_execution_1): Change parameter type to
11349         inferior pointer.
11350         (target_has_execution_current): Adjust.
11351         * target.h (target_ops::has_execution): Change parameter type to
11352         inferior pointer.
11353         (target_has_execution_1): Change parameter type to inferior
11354         pointer.  Change return type to bool.
11355         * tracefile.h (tracefile_target::has_execution): Change parameter
11356         type to inferior pointer.
11357
11358 2020-01-10  Pedro Alves  <palves@redhat.com>
11359
11360         * exceptions.c (print_flush): Remove current_top_target() check.
11361
11362 2020-01-10  Pedro Alves  <palves@redhat.com>
11363
11364         * remote.c (show_remote_exec_file): Show the current inferior's
11365         exec-file instead of the command variable's value.
11366
11367 2020-01-10  Pedro Alves  <palves@redhat.com>
11368
11369         * record-full.c (record_full_resume_ptid): New global.
11370         (record_full_target::resume): Set it.
11371         (record_full_wait_1): Use record_full_resume_ptid instead of
11372         inferior_ptid.
11373
11374 2020-01-10  Pedro Alves  <palves@redhat.com>
11375
11376         * gdbthread.h (scoped_restore_current_thread)
11377         <dont_restore, restore, m_dont_restore>: Declare.
11378         * thread.c (thread_alive): Add assertion.  Return bool.
11379         (switch_to_thread_if_alive): New.
11380         (prune_threads): Switch inferior/thread.
11381         (print_thread_info_1): Switch thread before calling target methods.
11382         (scoped_restore_current_thread::restore): New, factored out from
11383         ...
11384         (scoped_restore_current_thread::~scoped_restore_current_thread):
11385         ... this.
11386         (scoped_restore_current_thread::scoped_restore_current_thread):
11387         Add assertion.
11388         (thread_apply_all_command, thread_select): Use
11389         switch_to_thread_if_alive.
11390
11391 2020-01-10  George Barrett  <bob@bob131.so>
11392
11393         * stap-probe.c (stap_modify_semaphore): Don't check for null
11394         semaphores.
11395         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11396         for null semaphores.
11397
11398 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11399
11400         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11401         all source windows, and maintain horizontal scroll status while
11402         doing so.
11403
11404 2020-01-09  Tom Tromey  <tom@tromey.com>
11405
11406         PR tui/18932:
11407         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11408         update_source_window, not print_source_lines.
11409
11410 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11411
11412         * tui/tui.c (tui_enable): Register tui hooks after calling
11413         tui_display_main.
11414
11415 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11416
11417         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11418
11419 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11420
11421         * thread.c (print_thread_info_1): Fix indentation.
11422
11423 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11424
11425         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11426         unique_xmalloc_ptr outside the if to always free the demangled name.
11427
11428 2020-01-08  Tom Tromey  <tromey@adacore.com>
11429
11430         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11431         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11432         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11433         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11434         Remove.
11435         (section_offsets): New typedef.
11436         * symtab.c (fixup_section, get_msymbol_address): Update.
11437         * symmisc.c (dump_msymbols): Update.
11438         * symfile.h (relative_addr_info_to_section_offsets)
11439         (symfile_map_offsets_to_segments): Update.
11440         * symfile.c (build_section_addr_info_from_objfile)
11441         (init_objfile_sect_indices): Update.
11442         (struct place_section_arg): Change type of "offsets".
11443         (place_section): Update.
11444         (relative_addr_info_to_section_offsets): Change type of
11445         "section_offsets".  Remove "num_sections" parameter.
11446         (default_symfile_offsets, syms_from_objfile_1)
11447         (set_objfile_default_section_offset): Update.
11448         (reread_symbols): No need to preserve section offsets by hand.
11449         (symfile_map_offsets_to_segments): Change type of "offsets".
11450         * stap-probe.c (relocate_address): Update.
11451         * stabsread.h (process_one_symbol): Update.
11452         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11453         (solib_target_relocate_section_addresses): Update.
11454         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11455         Update.
11456         * solib-frv.c (frv_relocate_main_executable): Update.
11457         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11458         * solib-aix.c (solib_aix_get_section_offsets): Change return
11459         type.
11460         (solib_aix_solib_create_inferior_hook): Update.
11461         * remote.c (remote_target::get_offsets): Update.
11462         * psymtab.c (find_pc_sect_psymtab): Update.
11463         * psympriv.h (struct partial_symbol) <address, text_low,
11464         text_high>: Update.
11465         * objfiles.h (obj_section_offset): Update.
11466         (struct objfile) <section_offsets>: Change type.
11467         <num_sections>: Remove.
11468         (objfile_relocate): Update.
11469         * objfiles.c (entry_point_address_query): Update
11470         (relocate_one_symbol): Change type of "section_offsets".
11471         (objfile_relocate1, objfile_relocate1): Change type of
11472         "new_offsets".
11473         (objfile_rebase1): Update.
11474         * mipsread.c (mipscoff_symfile_read): Update.
11475         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11476         parameter.
11477         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11478         (parse_external, psymtab_to_symtab_1): Update.
11479         * machoread.c (macho_symfile_offsets): Update.
11480         * ia64-tdep.c (ia64_find_unwind_table): Update.
11481         * hppa-tdep.c (read_unwind_info): Update.
11482         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11483         * dwarf2read.c (create_addrmap_from_index)
11484         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11485         (process_psymtab_comp_unit_reader, add_partial_symbol)
11486         (add_partial_subprogram, process_full_comp_unit)
11487         (read_file_scope, read_func_scope, read_lexical_block_scope)
11488         (read_call_site_scope, dwarf2_rnglists_process)
11489         (dwarf2_ranges_process, dwarf2_ranges_read)
11490         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11491         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11492         Update.
11493         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11494         Update.
11495         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11496         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11497         (process_one_symbol): Change type of "section_offsets".
11498         * ctfread.c (get_objfile_text_range): Update.
11499         * coffread.c (coff_symtab_read, enter_linenos)
11500         (process_coff_symbol): Update.
11501         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11502         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11503
11504 2020-01-08  Tom Tromey  <tromey@adacore.com>
11505
11506         * dwarf2read.c (parse_macro_definition): Use std::string.
11507         (parse_macro_definition): Likewise.
11508
11509 2020-01-08  Tom Tromey  <tromey@adacore.com>
11510
11511         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11512         (ATTR_ALLOC_CHUNK): Remove.
11513
11514 2020-01-08  Tom Tromey  <tromey@adacore.com>
11515
11516         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11517
11518 2020-01-08  Tom Tromey  <tromey@adacore.com>
11519
11520         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11521         (dwarf2_compute_name, open_dwo_file): Likewise.
11522         (process_enumeration_scope): Use std::vector.
11523         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11524         (partial_die_info::fixup, dwarf2_start_subfile)
11525         (guess_full_die_structure_name, dwarf2_name): Likewise.
11526         (determine_prefix): Update.
11527         (guess_full_die_structure_name): Make return type const.
11528         (partial_die_full_name): Return unique_xmalloc_ptr.
11529         (DW_FIELD_ALLOC_CHUNK): Remove.
11530
11531 2020-01-07  Tom Tromey  <tromey@adacore.com>
11532
11533         PR build/24937:
11534         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11535
11536 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11537
11538         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11539
11540 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11541
11542         * stack.c (print_frame_info): Move disassemble_next_line code
11543         inside source_print block.
11544
11545 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11546
11547         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11548         gdb/signals.h, as we are now using native signal symbols.
11549
11550 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11551
11552         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11553         overflow by an early check of content vs threshold.
11554         * tui/tui-source.c (tui_source_window::line_is_displayed):
11555         Likewise.
11556
11557 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11558
11559         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11560
11561 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11562
11563         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11564         export table if no section contains it's RVA.
11565
11566 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11567
11568         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11569
11570 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11571
11572         * source.c (print_source_lines_base): Set last_line_listed.
11573
11574 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11575
11576         * tui/tui-disasm.c: Remove trailing spaces.
11577
11578 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11579             Pedro Alves  <palves@redhat.com>
11580
11581         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11582         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11583         (windows_gdb_signal_to_target): New function, uses the above
11584         enumeration to convert GDB internal signal codes to equivalent
11585         Windows codes.
11586         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11587         * windows-nat.c: Include "gdb_wait.h".
11588         (get_windows_debug_event): Extract the fatal exception from the
11589         exit status and convert to the equivalent Posix signal number.
11590         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11591         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11592         * gdbsupport/gdb_wait.c: New file, implements
11593         windows_status_to_termsig.
11594         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11595         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11596
11597 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11598
11599         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11600         show_layout.
11601
11602 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11603
11604         * aarch64-linux-nat.c
11605         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11606         and bfd_mach_aarch64.
11607
11608 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11609
11610         * ui-file.c (stdio_file::can_emit_style_escape)
11611         (tee_file::can_emit_style_escape): Ensure style is used also on
11612         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11613         to gdb_stdout.
11614         * main.c (set_gdb_data_directory): Use file style to output the
11615         warning that the given pathname is not a directory.
11616         * top.c (show_history_filename, gdb_safe_append_history)
11617         (show_gdb_datadir): Use file style.
11618
11619 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11620
11621         * solib-target.c (struct lm_info_target):
11622         Change offsets to be a unique_xmalloc_ptr.
11623         (solib_target_relocate_section_addresses): Update.
11624
11625 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11626
11627         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11628
11629 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11630
11631         * MAINTAINERS (Write After Approval): Add myself.
11632
11633 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11634
11635         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11636         Cell BE architecture.
11637         * target.h (struct target_ops) <thread_architecture>: Likewise.
11638
11639 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11640
11641         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11642
11643 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11644
11645         * MAINTAINERS (Write After Approval): Add myself.
11646
11647 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11648
11649         * gdbarch.sh: Update copyright year range of generated files.
11650
11651 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11652
11653         Update copyright year range in all GDB files.
11654
11655 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11656
11657         * copyright.py: Convert to Python 3.
11658
11659 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11660
11661         * copyright.py: Adapt after move of gnulib directory from gdb
11662         directory to toplevel directory.
11663
11664 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11665
11666         * copyright.py (main): Exit if run from the wrong directory.
11667
11668 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11669
11670         * top.c (print_gdb_version): Change copyright year to 2020.
11671
11672 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11673
11674         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11675
11676 For older changes see ChangeLog-2019.
11677 \f
11678 Local Variables:
11679 mode: change-log
11680 left-margin: 8
11681 fill-column: 74
11682 version-control: never
11683 coding: utf-8
11684 End: