gdb/ChangeLog

   1 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
   2
   3         * corelow.c (solist.h, unordered_map): Include.
   4         (class core_target): Add field m_core_file_mappings and
   5         method build_file_mappings.
   6         (core_target::core_target): Call build_file_mappings.
   7         (core_target::~core_target): Free memory associated with
   8         m_core_file_mappings.
   9         (core_target::build_file_mappings): New method.
  10         (core_target::xfer_partial): Use m_core_file_mappings
  11         for memory transfers.
  12         * linux-tdep.c (linux_read_core_file_mappings): New
  13         function.
  14         (linux_core_info_proc_mappings): Rewrite to use
  15         linux_read_core_file_mappings.
  16         (linux_init_abi): Register linux_read_core_file_mappings.
  17
  18 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  19
  20         * arch-utils.c (default_read_core_file_mappings): New function.
  21         * arch-utils.c (default_read_core_file_mappings): Declare.
  22         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
  23         * gdbarch.h, gdbarch.c: Regenerate.
  24
  25 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  26
  27         PR corefiles/25631
  28         * corelow.c (core_target:xfer_partial):  Revise
  29         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
  30         case after first checking the stratum beneath the core
  31         target.
  32         (has_all_memory): Return true.
  33         * target.c (raw_memory_xfer_partial): Revise comment
  34         regarding use of has_all_memory.
  35
  36 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  37
  38         * exec.h (section_table_xfer_memory): Revise declaration,
  39         replacing section name parameter with an optional callback
  40         predicate.
  41         * exec.c (section_table_xfer_memory): Likewise.
  42         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
  43         of section_table_xfer_memory.
  44
  45 2020-07-22  Tom Tromey  <tromey@adacore.com>
  46
  47         * mi/mi-cmd-stack.c (list_args_or_locals): Use
  48         lookup_symbol_search_name.
  49
  50 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
  51
  52         * python/py-registers.c (gdbpy_register_object_data_init): Remove
  53         redundant local variable.
  54         (gdbpy_get_register_descriptor): Extract descriptor vector as a
  55         reference, not pointer, update code accordingly.
  56
  57 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  58             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  59
  60         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
  61         * jit.c (jit_breakpoint_re_set_internal): Use the
  62         `skip_jit_symbol_lookup` field.
  63
  64 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  65             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  66
  67         * jit.c (jit_read_descriptor): Define the descriptor address once,
  68         use twice.
  69         (jit_breakpoint_deleted): Move the declaration of the loop variable
  70         `iter` into the loop header.
  71         (jit_breakpoint_re_set_internal): Move the declaration of the local
  72         variable `objf_data` to the first point of definition.
  73         (jit_event_handler): Move the declaration of local variables
  74         `code_entry`, `entry_addr`, and `objf` to their first point of use.
  75         Rename `objf` to `jited`.
  76
  77 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
  78
  79         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
  80         Remove.
  81         * jit.c (get_jiter_objfile_data): Update.
  82
  83 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  84             Simon Marchi  <simon.marchi@polymtl.ca>
  85
  86         * jit.c (struct jit_program_space_data): Remove.
  87         (jit_program_space_key): Remove.
  88         (jiter_objfile_data::~jiter_objfile_data): Remove program space
  89         stuff.
  90         (get_jit_program_space_data): Remove.
  91         (jit_breakpoint_deleted): Iterate on all of the program space's
  92         objfiles.
  93         (jit_inferior_init): Likewise.
  94         (jit_breakpoint_re_set_internal): Likewise.  Also change return
  95         type to void.
  96         (jit_breakpoint_re_set): Pass current_program_space to
  97         jit_breakpoint_re_set_internal.
  98
  99 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 100
 101         * jit.h (struct jiter_objfile_data) <cached_code_address,
 102         jit_breakpoint>: Move to here from ...
 103         * jit.c (jit_program_space_data): ... here.
 104         (jiter_objfile_data::~jiter_objfile_data): Update.
 105         (jit_breakpoint_deleted): Update.
 106         (jit_breakpoint_re_set_internal): Update.
 107
 108 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 109
 110         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 111         checks.
 112         (jit_read_descriptor): Remove NULL check.
 113         (jit_event_handler): Add an assertion.
 114
 115 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 116
 117         * jit.h (struct jit_objfile_data):  Split into...
 118         (struct jiter_objfile_data): ... this ...
 119         (struct jited_objfile_data): ... and this.
 120         * objfiles.h (struct objfile) <jit_data>: Remove.
 121         <jiter_data, jited_data>: New fields.
 122         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 123         (jiter_objfile_data::~jiter_objfile_data): ... this.
 124         (get_jit_objfile_data): Rename to ...
 125         (get_jiter_objfile_data): ... this.
 126         (add_objfile_entry): Update.
 127         (jit_read_descriptor): Use get_jiter_objfile_data.
 128         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 129         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 130         (jit_inferior_exit_hook): Use objfile's jited_data field.
 131
 132 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 133
 134         * jit.h: Forward-declare `struct minimal_symbol`.
 135         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 136         constructor, destructor, and an objfile* field.
 137         * jit.c (jit_objfile_data): Remove.
 138         (struct jit_objfile_data): Migrate from here to jit.h.
 139         (jit_objfile_data::~jit_objfile_data): New destructor
 140         implementation with code moved from free_objfile_data.
 141         (free_objfile_data): Delete.
 142         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 143         (jit_find_objf_with_entry_addr): Ditto.
 144         (jit_inferior_exit_hook): Ditto.
 145         (_initialize_jit): Remove the call to
 146         register_objfile_data_with_cleanup.
 147         * objfiles.h (struct objfile) <jit_data>: New field.
 148
 149 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 150
 151         * jit.h: Forward-declare `struct objfile`.
 152         (jit_event_handler): Add a second parameter, the JITer objfile.
 153         * jit.c (jit_read_descriptor): Change the signature to take the
 154         JITer objfile as an argument instead of the jit_program_space_data.
 155         (jit_inferior_init): Update the call to jit_read_descriptor.
 156         (jit_event_handler): Use the new JITer objfile argument when calling
 157         jit_read_descriptor.
 158         * breakpoint.c (handle_jit_event): Update the call to
 159         jit_event_handler to pass the JITer objfile.
 160
 161 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 162
 163         * gdbarch.c: Regenerate.
 164         * gdbarch.h: Regenerate.
 165         * gdbarch.sh (handle_segmentation_fault): Remove method.
 166         * infrun.c (handle_segmentation_fault): Remove.
 167         (print_signal_received_reason): Remove call to
 168         handle_segmentation_fault.
 169
 170 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 171
 172         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 173         Rename to sparc64_linux_report_signal_info and add siggnal
 174         argument.
 175         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 176         instead of sparc64_linux_handle_segmentation_fault.
 177
 178 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 179
 180         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 181         i386_linux_report_signal_info instead of
 182         i386_linux_handle_segmentation_fault.
 183         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 184         to i386_linux_report_signal_info and add siggnal argument.
 185         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 186         of i386_linux_handle_segmentation_fault.
 187         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 188         to i386_linux_report_signal_info and add siggnal argument.
 189
 190 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 191
 192         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 193         hook if present.
 194
 195 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 196
 197         * gdbarch.c: Regenerate.
 198         * gdbarch.h: Regenerate.
 199         * gdbarch.sh (report_signal_info): New method.
 200         * infrun.c (print_signal_received_reason): Invoke gdbarch
 201         report_signal_info hook if present.
 202
 203 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 204
 205         * python/py-registers.c : Add 'unordered_map' include.
 206         (gdbpy_new_reggroup): Renamed to...
 207         (gdbpy_get_reggroup): ...this.  Update to only create register
 208         group descriptors when needed.
 209         (gdbpy_reggroup_iter_next): Update.
 210
 211 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 212
 213         * python/py-registers.c (gdbpy_register_object_data): New static
 214         global.
 215         (gdbpy_register_object_data_init): New function.
 216         (gdbpy_new_register_descriptor): Renamed to...
 217         (gdbpy_get_register_descriptor): ...this, and update to reuse
 218         existing register descriptors where possible.
 219         (gdbpy_register_descriptor_iter_next): Update.
 220         (gdbpy_initialize_registers): Register new gdbarch data.
 221
 222 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 223
 224         * linux-nat.c (stopped_pids): Make static.
 225
 226 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 227
 228         PR ada/26235
 229         * gdbtypes.c (ada_discrete_type_low_bound,
 230         ada_discrete_type_high_bound): Handle undefined bounds.
 231
 232 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 233
 234         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 235         declaration.
 236         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 237         function.
 238
 239 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 240
 241         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 242         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 243         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 244         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 245         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 246         method.
 247
 248 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 249
 250         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 251         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 252         which are deprecated in Guile 3.0.
 253         * configure.ac (try_guile_versions): Add "guile-3.0".
 254         * configure (try_guile_versions): Regenerate.
 255         * NEWS: Update entry.
 256
 257 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 258             Doug Evans  <dje@google.com>
 259
 260         PR gdb/21104
 261         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 262         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 263         USING_GUILE_BEFORE_2_2.
 264         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 265         Change type to 'scm_t_port_type *'.
 266         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 267         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 268         parameter and honor it.  Update callers.
 269         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 270         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 271         functions.
 272         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 273         USING_GUILE_BEFORE_2_2.
 274         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 275         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 276         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 277         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 278         and 'SCM_PORT_TYPE'.
 279         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 280         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 281         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 282         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 283         [!USING_GUILE_BEFORE_2_2]: New functions.
 284         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 285         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 286         'gdbscm_memory_port_read'.
 287         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 288         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 289         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 290         function.
 291         (ioscm_init_memory_port): Remove.
 292         (ioscm_init_memory_port_stream): New function
 293         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 294         function.
 295         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 296         Return scm_from_uint (0).
 297         (gdbscm_set_memory_port_read_buffer_size_x)
 298         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 299         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 300         Return scm_from_uint (0).
 301         (gdbscm_set_memory_port_write_buffer_size_x)
 302         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 303         * configure.ac (try_guile_versions): Add "guile-2.2".
 304         * configure: Regenerate.
 305         * NEWS: Add entry.
 306
 307 2020-07-18  Tom Tromey  <tom@tromey.com>
 308
 309         * linux-nat.c (linux_multi_process): Remove.
 310         (linux_nat_target::supports_multi_process): Return true.
 311
 312 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 313
 314         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 315         (riscv_lookup_target_description): Return pointer out of
 316         unique_ptr.
 317         * target-descriptions.c (allocate_target_description): Add
 318         comment.
 319         (target_desc_deleter::operator()): Likewise.
 320         * target-descriptions.h (struct target_desc_deleter): Moved to
 321         gdbsupport/tdesc.h.
 322         (target_desc_up): Likewise.
 323
 324 2020-07-17  Tom Tromey  <tromey@adacore.com>
 325
 326         * linux-nat.c (linux_nat_target::supports_non_stop)
 327         (linux_nat_target::always_non_stop_p): Use "true".
 328         (linux_nat_target::supports_disable_randomization): Use "true" and
 329         "false".
 330
 331 2020-07-16  Caroline Tice  <cmtice@google.com>
 332
 333         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 334         (RNGLIST_HEADER_SIZE64): New constant definition.
 335         (struct dwop_section_names): Add rnglists_dwo.
 336         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 337         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 338         (struct dwo_sections): Add rnglists field.
 339         (read_attribut_reprocess): Add tag parameter.
 340         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 341         (cu_debug_rnglists_section): New function (decl & definition).
 342         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 343         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 344         die whose range is being checked; get rnglist section from
 345         cu_debug_rnglists_section, to get from either objfile or dwo file as
 346         appropriate.  Add cases for DW_RLE_base_addressx,
 347         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 348         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 349         test inside if-condition and updating complaint message.
 350         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 351         dwarf2_rnglists_process.
 352         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 353         dwarf2_ranges_process.
 354         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 355         need_ranges_base and update comment appropriately.  Also pass die tag
 356         to dwarf2_ranges_read.
 357         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 358         need_ranges_base and update comment appropriately.  Also pass die tag
 359         to dwarf2_ranges_process.
 360         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 361         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 362         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 363         need_ranges_base and update comment appropriately.  Also pass die tag
 364         to read_attribute_reprocess and dwarf2_ranges_read.
 365         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 366         and update function comment appropriately.
 367         (read_loclist_index): Call read_loclists_rnglists_header instead of
 368         read_loclist_header.
 369         (read_rnglist_index): New function.
 370         (read_attribute_reprocess):  Add tag parameter. Add code for
 371         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 372         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 373
 374 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 375
 376         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 377         being resolved.
 378
 379 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 380
 381         * arch-utils.c (show_architecture): Update formatting of messages.
 382
 383 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 384
 385         * gdbtypes.h (struct type) <bounds>: Handle array and string
 386         types.
 387         * ada-lang.c (assign_aggregate): Use type::bounds on
 388         array/string type.
 389         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 390         * c-varobj.c (c_number_of_children): Likewise.
 391         (c_describe_child): Likewise.
 392         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 393         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 394         (f_type_print_base): Likewise.
 395         * f-valprint.c (f77_array_offset_tbl): Likewise.
 396         (f77_get_upperbound): Likewise.
 397         (f77_print_array_1): Likewise.
 398         * guile/scm-type.c (gdbscm_type_range): Likewise.
 399         * m2-typeprint.c (m2_array): Likewise.
 400         (m2_is_long_set_of_type): Likewise.
 401         * m2-valprint.c (get_long_set_bounds): Likewise.
 402         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 403         * python/py-type.c (typy_range): Likewise.
 404         * rust-lang.c (rust_internal_print_type): Likewise.
 405         * type-stack.c (type_stack::follow_types): Likewise.
 406         * valarith.c (value_subscripted_rvalue): Likewise.
 407         * valops.c (value_cast): Likewise.
 408
 409 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 410
 411         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 412         callers to use the equivalent accessor methods.
 413
 414 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 415
 416         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 417         (struct type) <bit_stride>: New method.
 418         (TYPE_BIT_STRIDE): Remove.
 419         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 420
 421 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 422
 423         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 424         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 425         callers to use the equivalent accessor methods instead.
 426
 427 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 428
 429         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 430         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 431         callers to use the equivalent accessor methods instead.
 432
 433 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 434
 435         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 436         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 437         to use dynamic_prop::kind.
 438
 439 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 440
 441         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 442         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 443         to get the bound property's kind and check against
 444         PROP_UNDEFINED.
 445
 446 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 447
 448         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 449         all callers to use type::range_bounds followed by
 450         dynamic_prop::{low,high}.
 451
 452 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 453
 454         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 455         const_val, set_const_val, baton, set_locexpr, set_loclist,
 456         set_addr_offset, variant_parts, set_variant_parts,
 457         original_type, set_original_type>: New methods.
 458         <kind>: Rename to...
 459         <m_kind>: ... this.  Update all users to use the new methods
 460         instead.
 461         <data>: Rename to...
 462         <m_data>: ... this.  Update all users to use the new methods
 463         instead.
 464
 465 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 466
 467         * gdbtypes.c (get_discrete_bounds): Return failure if
 468         the range type's bounds are not both defined and constant
 469         values.
 470         (get_array_bounds): Update comment.  Remove undefined bound check.
 471
 472 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 473
 474         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 475         the type::bounds method directly.
 476
 477 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 478
 479         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 480         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 481         are used to set the range type's bounds to use set_bounds.
 482
 483 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 484
 485         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 486
 487 2020-07-10  Pedro Alves  <pedro@palves.net>
 488
 489         * gdbthread.h (inferior_ref): Define.
 490         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 491         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 492         * thread.c
 493         (scoped_restore_current_thread::restore):
 494         Adjust to gdb::ref_ptr.
 495         (scoped_restore_current_thread::~scoped_restore_current_thread):
 496         Remove manual decref handling.
 497         (scoped_restore_current_thread::scoped_restore_current_thread):
 498         Adjust to use
 499         inferior_ref::new_reference/thread_info_ref::new_reference.
 500         Incref the thread before calling get_frame_id instead of after.
 501         Let TARGET_CLOSE_ERROR propagate.
 502
 503 2020-07-10  Pedro Alves  <pedro@palves.net>
 504
 505         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 506         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 507         NOT_AVAILABLE_ERROR.
 508         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 509         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 510
 511 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 512             Pedro Alves  <pedro@palves.net>
 513
 514         PR gdb/26199
 515         * infrun.c (threads_are_resumed_pending_p): Delete.
 516         (do_target_wait): Remove threads_are_executing and
 517         threads_are_resumed_pending_p checks from the inferior_matches
 518         lambda.  Update comments.
 519
 520 2020-07-10  Pedro Alves  <pedro@palves.net>
 521
 522         PR gdb/26199
 523         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 524         executing threads.
 525
 526 2020-07-10  Pedro Alves  <pedro@palves.net>
 527
 528         PR gdb/26199
 529         * infrun.c (handle_no_resumed): Handle multiple targets.
 530
 531 2020-07-10  Pedro Alves  <pedro@palves.net>
 532
 533         PR gdb/26199
 534         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 535         target_is_async_p.
 536
 537 2020-07-10  Pedro Alves  <pedro@palves.net>
 538
 539         PR gdb/26199
 540         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 541         threads, not all threads.
 542
 543 2020-07-10  Pedro Alves  <pedro@palves.net>
 544
 545         PR gdb/26199
 546         * remote.c (remote_target::open_1): Pass remote target pointer as
 547         data to create_async_event_handler.
 548         (remote_async_inferior_event_handler): Mark async event handler
 549         before returning if the remote target still has either pending
 550         events or unacknowledged notifications.
 551
 552 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 553
 554         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 555         declaration.
 556         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 557         function.
 558
 559 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 560
 561         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 562         inferior_ptid.
 563
 564 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 565
 566         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 567         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 568         AT_FREEBSD_PS_STRINGS.
 569
 570 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 571
 572         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 573         of debugfile path on Windows.
 574
 575 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 576
 577         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 578         argument to 'data'.
 579
 580 2020-07-08  Tom Tromey  <tromey@adacore.com>
 581
 582         * ada-lang.c (ada_exception_message_1): Use read_memory.
 583
 584 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 585
 586         PR python/22748
 587         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 588         special handling for inline frames.
 589         * findvar.c (value_of_register_lazy): Skip inline frames when
 590         creating lazy register values.
 591         * frame.c (frame_id_computed_p): Delete definition.
 592         * frame.h (frame_id_computed_p): Delete declaration.
 593
 594 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 595
 596         * NEWS: Mention additions to Python API.
 597         * python/py-arch.c (archpy_register_groups): New function.
 598         (arch_object_methods): Add 'register_groups' method.
 599         * python/py-registers.c (reggroup_iterator_object): New struct.
 600         (reggroup_object): New struct.
 601         (gdbpy_new_reggroup): New function.
 602         (gdbpy_reggroup_to_string): New function.
 603         (gdbpy_reggroup_name): New function.
 604         (gdbpy_reggroup_iter): New function.
 605         (gdbpy_reggroup_iter_next): New function.
 606         (gdbpy_new_reggroup_iterator): New function
 607         (gdbpy_initialize_registers): Register new types.
 608         (reggroup_iterator_object_type): Define new Python type.
 609         (gdbpy_reggroup_getset): New static global.
 610         (reggroup_object_type): Define new Python type.
 611         * python/python-internal.h
 612
 613 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 614
 615         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 616         * python/py-arch.c (archpy_registers): New function.
 617         (arch_object_methods): Add 'registers' method.
 618         * python/py-registers.c: New file.
 619         * python/python-internal.h
 620         (gdbpy_new_register_descriptor_iterator): Declare.
 621         (gdbpy_initialize_registers): Declare.
 622         * python/python.c (do_start_initialization): Call
 623         gdbpy_initialize_registers.
 624         * NEWS: Mention additions to the Python API.
 625
 626 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 627
 628         * NEWS: Mention new Python API method.
 629         * python/py-unwind.c (pending_framepy_architecture): New function.
 630         (pending_frame_object_methods): Add architecture method.
 631
 632 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 633
 634         * gdbarch.c: Regenerate.
 635         * gdbarch.h: Regenerate.
 636         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 637         (gdbarch_data): Use internal_error for the case where
 638         deprecated_set_gdbarch_data was originally needed.
 639         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 640         and use passed in obstack.
 641         (libunwind_frame_set_descr): Should no longer get back NULL from
 642         gdbarch_data.
 643         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 644         type.
 645         * user-regs.c (user_regs_init): Update parameters, and use passed
 646         in obstack.
 647         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 648         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 649
 650 2020-07-06  Tom de Vries  <tdevries@suse.de>
 651
 652         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 653         End-Of-Sequence in lte_is_less_than.
 654         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 655         "gdb: Don't reorder line table entries too much when sorting".
 656
 657 2020-07-06  Tom de Vries  <tdevries@suse.de>
 658
 659         PR tui/26205
 660         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 661
 662 2020-07-05  Tom de Vries  <tdevries@suse.de>
 663
 664         PR build/26187
 665         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 666         std::uncaught_exceptions instead of deprecated
 667         std::uncaught_exception.
 668
 669 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 670
 671         * macroexp.h (macro_stringify): Return
 672         gdb::unique_xmalloc_ptr<char>.
 673         * macroexp.c (macro_stringify): Likewise.
 674         * macrotab.c (fixup_definition): Update.
 675
 676 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 677
 678         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 679         (lex_one_token): Update.
 680         * macroexp.c (struct macro_buffer) <release>: Return
 681         gdb::unique_xmalloc_ptr<char>.
 682         (macro_stringify): Update.
 683         (macro_expand): Update.
 684         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 685         * macroexp.h (macro_expand_next): Likewise.
 686
 687 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 688
 689         * macroexp.h (macro_lookup_ftype): Remove.
 690         (macro_expand, macro_expand_once, macro_expand_next): Remove
 691         lookup function parameters, add scope parameter.
 692         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 693         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 694         * macroscope.h (standard_macro_lookup): Change parameter type
 695         to macro_scope.
 696         * macroscope.c (standard_macro_lookup): Likewise.
 697         * c-exp.y (lex_one_token): Update.
 698         * macrocmd.c (macro_expand_command): Likewise.
 699         (macro_expand_once_command): Likewise.
 700
 701 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 702
 703         * inf-loop.c (inferior_event_handler): Remove client_data param.
 704         * inf-loop.h (inferior_event_handler): Likewise.
 705         * infcmd.c (step_1): Adjust.
 706         * infrun.c (proceed): Adjust.
 707         (fetch_inferior_event): Remove client_data param.
 708         (infrun_async_inferior_event_handler): Adjust.
 709         * infrun.h (fetch_inferior_event): Remove `void *` param.
 710         * linux-nat.c (handle_target_event): Adjust.
 711         * record-btrace.c (record_btrace_handle_async_inferior_event):
 712         Adjust.
 713         * record-full.c (record_full_async_inferior_event_handler):
 714         Adjust.
 715         * remote.c (remote_async_inferior_event_handler): Adjust.
 716
 717 2020-07-01  Tom Tromey  <tom@tromey.com>
 718
 719         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 720         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 721
 722 2020-07-01  Tom Tromey  <tom@tromey.com>
 723
 724         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 725         tui_gen_win_info.
 726         (tui_win_info::make_window): Merge with
 727         tui_gen_win_info::make_window.
 728         (tui_win_info::make_visible): Move from tui_gen_win_info.
 729         * tui/tui-win.c (tui_win_info::max_width): Move from
 730         tui_gen_win_info.
 731         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 732         type.
 733         <window_factory>: Likewise.
 734         * tui/tui-layout.c (tui_win_info::resize): Move from
 735         tui_gen_win_info.
 736         (make_standard_window): Change return type.
 737         (get_locator_window, tui_get_window_by_name): Likewise.
 738         (tui_layout_window::apply): Remove a cast.
 739         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 740         (struct tui_win_info): Merge with tui_gen_win_info.
 741         (struct tui_gen_win_info): Remove.
 742
 743 2020-07-01  Tom Tromey  <tom@tromey.com>
 744
 745         * tui/tui-stack.h (struct tui_locator_window): Derive from
 746         tui_win_info.
 747         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 748         <can_box>: New method.
 749
 750 2020-07-01  Tom Tromey  <tom@tromey.com>
 751
 752         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 753
 754 2020-07-01  Tom Tromey  <tom@tromey.com>
 755
 756         * tui/tui-regs.c (tui_data_window::display_registers_from)
 757         (tui_data_window::display_registers_from)
 758         (tui_data_window::first_data_item_displayed)
 759         (tui_data_window::delete_data_content_windows): Update.
 760         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 761         Remove.
 762         (tui_data_window::check_register_values): Update.
 763         (tui_data_item_window::rerender): Add parameters.  Update.
 764         (tui_data_item_window::refresh_window): Remove.
 765         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 766         virtual.
 767         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 768         tui_gen_win_info.
 769         <refresh_window, max_height, min_height>: Remove.
 770         <rerender>: Add parameters.
 771         <x, y, visible>: New members.
 772         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 773         <m_item_width>: New member.
 774
 775 2020-07-01  Tom Tromey  <tom@tromey.com>
 776
 777         * tui/tui-regs.c (tui_data_window::show_register_group)
 778         (tui_data_window::check_register_values): Update.
 779         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 780         from item_no.
 781
 782 2020-07-01  Tom Tromey  <tom@tromey.com>
 783
 784         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 785         useless "if".
 786
 787 2020-07-01  Tom Tromey  <tom@tromey.com>
 788
 789         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 790         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 791
 792 2020-07-01  Tom Tromey  <tom@tromey.com>
 793
 794         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 795         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 796         (struct tui_line_or_address): Move from tui-data.h.
 797         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 798         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 799         (tui_cmd_window, tui_source_window_base, tui_source_window)
 800         (tui_disasm_window): Don't declare.
 801         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 802         to tui-winsource.h.
 803         (SINGLE_KEY): Move to tui-stack.c.
 804
 805 2020-07-01  Tom Tromey  <tom@tromey.com>
 806
 807         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 808         std::string.
 809         * tui/tui-regs.c (class tab_expansion_file): New.
 810         (tab_expansion_file::write): New method.
 811         (tui_register_format): Change return type.  Use
 812         tab_expansion_file.
 813         (tui_get_register, tui_data_window::display_registers_from)
 814         (tui_data_item_window::rerender): Update.
 815         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 816         * tui/tui-io.c (tui_expand_tabs): Remove.
 817
 818 2020-07-01  Tom Tromey  <tom@tromey.com>
 819
 820         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 821
 822 2020-07-01  Fangrui Song  <maskray@google.com>
 823
 824         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 825
 826 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 827
 828         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 829         forms for DW_AT_associated and DW_AT_allocated attributes,
 830         which is already checked in function attr_to_dynamic_prop.
 831
 832 2020-06-30  Tom Tromey  <tromey@adacore.com>
 833
 834         * dwarf2/read.c (quirk_rust_enum): Correctly call
 835         alloc_rust_variant for default-less enum.
 836
 837 2020-06-30  Tom Tromey  <tromey@adacore.com>
 838
 839         PR build/26183:
 840         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 841         gdb::to_string.
 842
 843 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 844
 845         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 846         * gdbarch.h: Re-generate.
 847
 848 2020-06-28  Tom Tromey  <tom@tromey.com>
 849
 850         * command.h (cmd_types): Remove.
 851         (cmd_type): Don't declare.
 852         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 853         typedef.
 854         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 855         * cli/cli-decode.c (cmd_type): Remove.
 856
 857 2020-06-27  Pedro Alves  <palves@redhat.com>
 858
 859         * fork-child.c (prefork_hook): Adjust.
 860         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 861         Delete.
 862         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 863         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 864         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 865         Remove declarations.
 866         (struct inferior) <set_tty, tty>: New methods.
 867         (struct inferior) <terminal>: Rename to ...
 868         (struct inferior) <m_terminal>: ... this and make private.
 869         * main.c (captured_main_1): Adjust.
 870         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 871         (mi_cmd_inferior_tty_show): Adjust.
 872         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 873         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 874
 875 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 876
 877         * configure.ac: Add --enable-libctf: handle --disable-static
 878         properly.
 879         * acinclude.m4: sinclude ../config/enable.m4.
 880         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 881         (LIBCTF): Substitute in.
 882         (CTF_DEPS): New, likewise.
 883         (CLIBS): libctf needs symbols from libbfd: move earlier.
 884         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 885         flags.
 886         * ctfread.c: Surround in ENABLE_LIBCTF.
 887         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 888         * configure: Regenerate.
 889         * config.in: Likewise.
 890
 891 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 892
 893         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 894
 895 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 896
 897         * inferior.h (struct inferior) <terminal>: Change type to
 898         gdb::unique_xmalloc_ptr<char>.
 899         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 900         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 901         field, adjust to unique pointer.
 902         (get_inferior_io_terminal): Adjust to unique pointer.
 903
 904 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 905
 906         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 907         registers, not just the known core set of registers.
 908
 909 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 910
 911         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 912         fflags, frm, and fcsr registers.
 913         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 914         restore groups.
 915         (riscv_tdesc_unknown_reg): New function.
 916         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 917         tdesc_use_registers.
 918         * riscv-tdep.h (struct gdbarch_tdep): Add
 919         unknown_csrs_first_regnum, unknown_csrs_count,
 920         duplicate_fflags_regnum, duplicate_frm_regnum, and
 921         duplicate_fcsr_regnum fields.
 922
 923 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 924
 925         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 926         callback, use the callback (when not null) to help number unknown
 927         registers.
 928         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 929         (tdesc_use_registers): Add extra parameter to declaration.
 930
 931 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 932
 933         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 934         in the file.
 935         (class riscv_pending_register_alias): Likewise.
 936         (riscv_register_feature::register_info): Change 'required_p' field
 937         to 'required', and change its type.  Add 'check' member function.
 938         (riscv_register_feature::register_info::check): Define new member
 939         function.
 940         (riscv_xreg_feature): Change initialisation of 'required' field.
 941         (riscv_freg_feature): Likewise.
 942         (riscv_virtual_feature): Likewise.
 943         (riscv_csr_feature): Likewise.
 944         (riscv_check_tdesc_feature): Take extra parameter, the csr
 945         tdesc_feature, rewrite the function to use the new
 946         riscv_register_feature::register_info::check function.
 947         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 948
 949 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 950
 951         * features/Makefile: Remove all references to the deleted files
 952         below.
 953         * features/riscv/32bit-csr.c: Deleted.
 954         * features/riscv/32bit-csr.xml: Deleted.
 955         * features/riscv/64bit-csr.c: Deleted.
 956         * features/riscv/64bit-csr.xml: Deleted.
 957         * features/riscv/rebuild-csr-xml.sh: Deleted.
 958
 959 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 960
 961         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 962         whitespace error for declaration of names member variable.
 963         (struct riscv_register_feature): Add new prefer_first_name member
 964         variable, and fix whitespace error in declaration of registers.
 965         (riscv_xreg_feature): Initialize prefer_first_name field.
 966         (riscv_freg_feature): Likewise.
 967         (riscv_virtual_feature): Likewise.
 968         (riscv_csr_feature): Likewise.
 969         (riscv_register_name): Expand on comments.  Remove register name
 970         modifications for CSR and virtual registers.
 971
 972 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 973
 974         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 975         errors.
 976
 977 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 978
 979         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
 980         riscv-opc.h.
 981         (class riscv_pending_register_alias): New class.
 982         (riscv_check_tdesc_feature): Take vector of pending aliases and
 983         populate it as appropriate.
 984         (riscv_setup_register_aliases): Delete.
 985         (riscv_gdbarch_init): Create vector of pending aliases and pass it
 986         to riscv_check_tdesc_feature in all cases.  Use the vector to
 987         create the register aliases.
 988
 989 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 990
 991         * sol2-tdep.c (sol2_static_transform_name): Remove.
 992         (sol2_init_abi): Don't register it.
 993         * gdbarch.sh (static_transform_name): Remove.
 994         * gdbarch.c, gdbarch.h: Regenerate.
 995
 996         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
 997         gdbarch_static_transform_name.
 998         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
 999         * stabsread.c (define_symbol) <'X'>: Remove.
1000         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1001         handling.
1002         <'V'>: Likewise.
1003         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1004         <'S'>: Remove call to gdbarch_static_transform_name.
1005
1006 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1007
1008         * procfs.c (procfs_pre_trace): New function.
1009         (procfs_target::create_inferior): Pass it to fork_inferior.
1010
1011 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1012
1013         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1014         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1015         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1016         sol2-tdep.o, sparc-sol2-tdep.o.
1017         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1018         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1019         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1020         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1021
1022 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1023
1024         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1025         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1026         Call sol2_init_abi.
1027         Remove calls to set_gdbarch_skip_solib_resolver,
1028         set_gdbarch_core_pid_to_str.
1029         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1030         (i386_sol2_static_transform_name): Remove.
1031         (i386_sol2_init_abi): Call sol2_init_abi.
1032         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1033         set_gdbarch_static_transform_name,
1034         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1035         Use sol2_sigtramp_p.
1036         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1037         (sol2_sigtramp_p): New function.
1038         (sol2_static_transform_name): New function.
1039         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1040         (sol2_init_abi): New function.
1041         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1042         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1043         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1044         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1045         (sparc_sol2_static_transform_name): Remove.
1046         (sparc32_sol2_init_abi): Call sol2_init_abi.
1047         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1048         set_gdbarch_static_transform_name,
1049         set_gdbarch_skip_solib_resolver,
1050         set_gdbarch_core_pid_to_str.
1051         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1052         (sparc_sol2_static_transform_name): Remove
1053         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1054         call sol2_sigtramp_p.
1055         (sparc64_sol2_init_abi): Call sol2_init_abi.
1056         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1057         set_gdbarch_static_transform_name,
1058         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1059
1060 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1061
1062         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1063         * exec.c (validate_exec_file): If from_tty, set both
1064         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1065         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1066         and from_tty, unconditionally ask a confirmation.
1067
1068 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1069
1070         * target-descriptions.c (tdesc_architecture_name): Protect against
1071         NULL pointer dereference.
1072         (maint_print_xml_tdesc_cmd): New function.
1073         (_initialize_target_descriptions): Register new 'maint print
1074         xml-tdesc' command and give it the filename completer.
1075         * NEWS: Mention new 'maint print xml-tdesc' command.
1076
1077 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1078
1079         * target-descriptions.c (class tdesc_compatible_info): New class.
1080         (struct target_desc): Change type of compatible vector.
1081         (tdesc_compatible_p): Update for change in type of
1082         target_desc::compatible.
1083         (tdesc_compatible_info_list): New function.
1084         (tdesc_compatible_info_arch_name): New function.
1085         (tdesc_add_compatible): Update for change in type of
1086         target_desc::compatible.
1087         (print_c_tdesc::visit_pre): Likewise.
1088
1089 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1090
1091         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1092         whitespace to underscore.
1093         (maint_print_c_tdesc_cmd): Use fake filename for target
1094         descriptions that came from the target.
1095         (_initialize_target_descriptions): Add filename command completion
1096         for 'maint print c-tdesc'.
1097
1098 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1099
1100         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1101         lines.
1102
1103 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1104
1105         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1106         lines.
1107         (dwarf2_find_location_expression): Likewise.
1108         (call_site_parameter_matches): Likewise.
1109         (dwarf2_compile_expr_to_ax): Likewise.
1110         (disassemble_dwarf_expression): Likewise.
1111         (loclist_describe_location): Likewise.
1112
1113 2020-06-23  Pedro Alves  <palves@redhat.com>
1114
1115         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1116         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1117         (register_to_value_test): Use scoped_mock_context.
1118         * regcache.c: Include "scoped-mock-context.h".
1119         (cooked_read_test): Don't error out if a target is already pushed.
1120         Use scoped_mock_context.  Adjust.
1121         * scoped-mock-context.h: New file.
1122
1123 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1124
1125         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1126         initializer.
1127         (ada_language::is_string_type_p): New member function.
1128         * c-lang.c (c_language_data): Delete la_is_string_type_p
1129         initializer.
1130         (cplus_language_data): Likewise.
1131         (asm_language_data): Likewise.
1132         (minimal_language_data): Likewise.
1133         * d-lang.c (d_language_data): Likewise.
1134         * f-lang.c (f_is_string_type_p): Delete function, implementation
1135         moved to f_language::is_string_type_p.
1136         (f_language_data): Delete la_is_string_type_p initializer.
1137         (f_language::is_string_type_p): New member function,
1138         implementation from f_is_string_type_p.
1139         * go-lang.c (go_is_string_type_p): Delete function, implementation
1140         moved to go_language::is_string_type_p.
1141         (go_language_data): Delete la_is_string_type_p initializer.
1142         (go_language::is_string_type_p): New member function,
1143         implementation from go_is_string_type_p.
1144         * language.c (language_defn::is_string_type_p): Define new member
1145         function.
1146         (default_is_string_type_p): Make static, add comment copied from
1147         header file.
1148         (unknown_language_data): Delete la_is_string_type_p initializer.
1149         (unknown_language::is_string_type_p): New member function.
1150         (auto_language_data): Delete la_is_string_type_p initializer.
1151         (auto_language::is_string_type_p): New member function.
1152         * language.h (language_data): Delete la_is_string_type_p field.
1153         (language_defn::is_string_type_p): Declare new function.
1154         (default_is_string_type_p): Delete desclaration, move comment to
1155         definition.
1156         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1157         moved to m2_language::is_string_type_p.
1158         (m2_language_data): Delete la_is_string_type_p initializer.
1159         (m2_language::is_string_type_p): New member function,
1160         implementation from m2_is_string_type_p.
1161         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1162         initializer.
1163         * opencl-lang.c (opencl_language_data): Likewise.
1164         * p-lang.c (pascal_is_string_type_p): Delete function,
1165         implementation moved to pascal_language::is_string_type_p.
1166         (pascal_language_data): Delete la_is_string_type_p initializer.
1167         (pascal_language::is_string_type_p): New member function,
1168         implementation from pascal_is_string_type_p.
1169         * rust-lang.c (rust_is_string_type_p): Delete function,
1170         implementation moved to rust_language::is_string_type_p.
1171         (rust_language_data): Delete la_is_string_type_p initializer.
1172         (rust_language::is_string_type_p): New member function,
1173         implementation from rust_is_string_type_p.
1174         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1175         is_string_type_p.
1176
1177 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1178
1179         * ada-lang.c (ada_language_data): Delete la_print_typedef
1180         initializer.
1181         (ada_language::print_typedef): New member function.
1182         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1183         (cplus_language_data): Likewise.
1184         (asm_language_data): Likewise.
1185         (minimal_language_data): Likewise.
1186         * d-lang.c (d_language_data): Likewise.
1187         * f-lang.c (f_language_data): Likewise.
1188         (f_language::print_typedef): New member function.
1189         * go-lang.c (go_language_data): Delete la_print_typedef
1190         initializer.
1191         * language.c (language_defn::print_typedef): Define member
1192         function.
1193         (unknown_language_data): Delete la_print_typedef initializer.
1194         (unknown_language::print_typedef): New member function.
1195         (auto_language_data): Delete la_print_typedef initializer.
1196         (auto_language::print_typedef): New member function.
1197         * language.h (language_data): Delete la_print_typedef field.
1198         (language_defn::print_typedef): Declare new member function.
1199         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1200         (default_print_typedef): Delete declaration.
1201         * m2-lang.c (m2_language_data): Delete la_print_typedef
1202         initializer.
1203         (m2_language::print_typedef): New member function.
1204         * objc-lang.c (objc_language_data): Delete la_print_typedef
1205         initializer.
1206         * opencl-lang.c (opencl_language_data): Likewise.
1207         * p-lang.c (pascal_language_data): Likewise.
1208         (pascal_language::print_typedef): New member function.
1209         * rust-lang.c (rust_print_typedef): Delete function,
1210         implementation moved to rust_language::print_typedef.
1211         (rust_language): Delete la_print_typedef initializer.
1212         (rust_language::print_typedef): New member function,
1213         implementation from rust_print_typedef.
1214         * typeprint.c (default_print_typedef): Delete.
1215
1216 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1217
1218         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1219         (ada_language::printstr): New member function.
1220         * c-lang.c (c_language_data): Delete la_printstr initializer.
1221         (cplus_language_data): Likewise.
1222         (asm_language_data): Likewise.
1223         (minimal_language_data): Likewise.
1224         * d-lang.c (d_language_data): Likewise.
1225         * f-lang.c (f_printstr): Rename to f_language::printstr.
1226         (f_language_data): Delete la_printstr initializer.
1227         (f_language::printstr): New member function, implementation from
1228         f_printstr.
1229         * go-lang.c (go_language_data): Delete la_printstr initializer.
1230         * language.c (language_defn::printstr): Define new member
1231         function.
1232         (unk_lang_printstr): Delete.
1233         (unknown_language_data): Delete la_printstr initializer.
1234         (unknown_language::printstr): New member function.
1235         (auto_language_data): Delete la_printstr initializer.
1236         (auto_language::printstr): New member function.
1237         * language.h (language_data): Delete la_printstr field.
1238         (language_defn::printstr): Declare new member function.
1239         (LA_PRINT_STRING): Update call to printstr.
1240         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1241         (m2_language_data): Delete la_printstr initializer.
1242         (m2_language::printstr): New member function, implementation from
1243         m2_printstr.
1244         * objc-lang.c (objc_language_data): Delete la_printstr
1245         initializer.
1246         * opencl-lang.c (opencl_language_data): Likewise.
1247         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1248         (pascal_language_data): Delete la_printstr initializer.
1249         (pascal_language::printstr): New member function, implementation
1250         from pascal_printstr.
1251         * p-lang.h (pascal_printstr): Delete declaration.
1252         * rust-lang.c (rust_printstr): Update header comment.
1253         (rust_language_data): Delete la_printstr initializer.
1254         (rust_language::printstr): New member function.
1255
1256 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1257
1258         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1259         (ada_language::printchar): New member function.
1260         * c-lang.c (c_language_data): Delete la_printchar initializer.
1261         (cplus_language_data): Likewise.
1262         (asm_language_data): Likewise.
1263         (minimal_language_data): Likewise.
1264         * d-lang.c (d_language_data): Likewise.
1265         * f-lang.c (f_printchar): Rename to f_language::printchar.
1266         (f_language_data): Delete la_printchar initializer.
1267         (f_language::printchar): New member function, implementation from
1268         f_printchar.
1269         * go-lang.c (go_language_data): Delete la_printchar initializer.
1270         * language.c (unk_lang_printchar): Delete.
1271         (language_defn::printchar): Define new member function.
1272         (unknown_language_data): Delete la_printchar initializer.
1273         (unknown_language::printchar): New member function.
1274         (auto_language_data): Delete la_printchar initializer.
1275         (auto_language::printchar): New member function.
1276         * language.h (language_data): Delete la_printchar field.
1277         (language_defn::printchar): Declare new member function.
1278         (LA_PRINT_CHAR): Update call to printchar.
1279         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1280         (m2_language::printchar): New member function.
1281         * objc-lang.c (objc_language_data): Delete la_printchar
1282         initializer.
1283         * opencl-lang.c (opencl_language_data): Likewise.
1284         * p-lang.c (pascal_language_data): Delete la_printchar
1285         initializer.
1286         (pascal_language::printchar): New member function.
1287         * rust-lang.c (rust_printchar): Rename to
1288         rust_language::printchar.
1289         (rust_language_data): Delete la_printchar initializer.
1290         (rust_language::printchar): New member function, implementation
1291         from rust_printchar.
1292
1293 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1294
1295         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1296         (ada_language_data): Delete la_emitchar initializer.
1297         (ada_language::emitchar): New member function, implementation from
1298         emit_char.
1299         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1300         (cplus_language_data): Likewise.
1301         (asm_language_data): Likewise.
1302         (minimal_language_data): Likewise.
1303         * d-lang.c (d_language_data): Likewise.
1304         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1305         (f_language_data): Delete la_emitchar initializer.
1306         (f_language::emitchar): New member function, implementation from
1307         f_emit_char.
1308         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1309         * language.c (unk_lang_emit_char): Delete.
1310         (language_defn::emitchar): New member function definition.
1311         (unknown_language_data): Delete la_emitchar initializer.
1312         (unknown_language::emitchar): New member function.
1313         (auto_language_data): Delete la_emitchar initializer.
1314         (auto_language::emitchar): New member function.
1315         * language.h (language_data): Delete la_emitchar field.
1316         (language_defn::emitchar): New member field declaration.
1317         (LA_EMIT_CHAR): Update call to emitchar.
1318         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1319         (m2_language_data): Delete la_emitchar initializer.
1320         (m2_language::emitchar): New member function, implementation from
1321         m2_emit_char.
1322         * objc-lang.c (objc_language_data): Delete la_emitchar
1323         initializer.
1324         * opencl-lang.c (opencl_language_data): Likewise.
1325         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1326         (pascal_language_data): Delete la_emitchar initializer.
1327         (pascal_language::emitchar): New member function, implementation
1328         from pascal_emit_char.
1329         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1330         (rust_language_data): Delete la_emitchar initializer.
1331         (rust_language::emitchar): New member function, implementation
1332         from rust_emitchar.
1333
1334 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1335
1336         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1337         (ada_language_data): Delete la_post_parser initializer.
1338         (ada_language::post_parser): New member function.
1339         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1340         (cplus_language_data): Likewise.
1341         (asm_language_data): Likewise.
1342         (minimal_language_data): Likewise.
1343         * d-lang.c (d_language_data): Likewise.
1344         * f-lang.c (f_language_data): Likewise.
1345         * go-lang.c (go_language_data): Likewise.
1346         * language.c (unknown_language_data): Likewise.
1347         (auto_language_data): Likewise.
1348         * language.h (language_data): Delete la_post_parser field.
1349         (language_defn::post_parser): New member function.
1350         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1351         * objc-lang.c (objc_language_data): Likewise.
1352         * opencl-lang.c (opencl_language_data): Likewise.
1353         * p-lang.c (pascal_language_data): Likewise.
1354         * parse.c (parse_exp_in_context): Update call to post_parser.
1355         (null_post_parser): Delete definition.
1356         * parser-defs.h (null_post_parser): Delete declaration.
1357         * rust-lang.c (rust_language_data): Delete la_post_parser
1358         initializer.
1359
1360 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1361
1362         * ada-lang.c (parse): Rename to ada_language::parser.
1363         (ada_language_data): Delete la_parser initializer.
1364         (ada_language::parser): New member function, implementation from
1365         parse.
1366         * c-lang.c (c_language_data): Delete la_parser initializer.
1367         (cplus_language_data): Likewise.
1368         (asm_language_data): Likewise.
1369         (minimal_language_data): Likewise.
1370         * d-lang.c (d_language_data): Likewise.
1371         (d_language::parser): New member function.
1372         * f-lang.c (f_language_data): Delete la_parser initializer.
1373         (f_language::parser): New member function.
1374         * go-lang.c (go_language_data): Delete la_parser initializer.
1375         (go_language::parser): New member function.
1376         * language.c (unk_lang_parser): Delete.
1377         (language_defn::parser): Define new member function.
1378         (unknown_language_data): Delete la_parser initializer.
1379         (unknown_language::parser): New member function.
1380         (auto_language_data): Delete la_parser initializer.
1381         (auto_language::parser): New member function.
1382         * language.h (language_data): Delete la_parser field.
1383         (language_defn::parser): Declare new member function.
1384         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1385         (m2_language::parser): New member function.
1386         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1387         * opencl-lang.c (opencl_language_data): Likewise.
1388         * p-lang.c (pascal_language_data): Likewise.
1389         (pascal_language::parser): New member function.
1390         * parse.c (parse_exp_in_context): Update call to parser.
1391         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1392         (rust_language::parser): New member function.
1393
1394 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1395
1396         * top.c (print_gdb_configuration): Print --with-python-libdir
1397         configuration value.
1398
1399 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1400
1401         * NEWS: Mention change to the alias command.
1402
1403 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1404
1405         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1406         (alias_command_completer)
1407         (make_alias_options_def_group): New functions.
1408         (alias_opts, alias_option_defs): New struct and array.
1409         (alias_usage_error): Update usage.
1410         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1411         Use option framework.
1412         (_initialize_cli_cmds): Update alias command help.
1413         Update aliases command help.
1414         (show_user):
1415         Add NULL for new default_args lookup_cmd argument.
1416         (valid_command_p): Rename to validate_aliased_command.
1417         Add NULL for new default_args lookup_cmd argument.  Verify that the
1418         aliased_command has no default args.
1419         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1420         (lookup_cmd_1, lookup_cmd): New argument default_args.
1421         (add_alias_cmd):
1422         Add NULL for new default_args lookup_cmd argument.
1423         (print_help_for_command): Show default args under the layout
1424          alias some_alias = some_aliased_cmd some_alias_default_arg.
1425         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1426         xfree default_args in destructor.
1427         * cli/cli-script.c (process_next_line, do_define_command):
1428         Add NULL for new default_args lookup_cmd argument.
1429         * command.h: Declare new default_args argument in lookup_cmd
1430         and lookup_cmd_1.
1431         * completer.c (complete_line_internal_1):
1432         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1433         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1434         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1435         Likewise.
1436         * infcmd.c (_initialize_infcmd): Likewise.
1437         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1438         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1439         * python/py-param.c (add_setshow_generic): Likewise.
1440         * remote.c (_initialize_remote): Likewise.
1441         * top.c (execute_command): Prepend default_args if command has some.
1442         (set_verbose):
1443         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1444         * tracepoint.c (validate_actionline, encode_actions_1):
1445         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1446
1447 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1448
1449         * jit.c (jit_read_descriptor): Use bool as the return type.
1450         (jit_breakpoint_re_set_internal): Use bool as the return type.
1451         Invert the return value logic; return true if the jit breakpoint
1452         has been successfully initialized.
1453         (jit_inferior_init): Update the call to
1454         jit_breakpoint_re_set_internal.
1455
1456 2020-06-22  Pedro Alves  <palves@redhat.com>
1457
1458         PR gdb/25939
1459         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1460         Use the current inferior instead.  Don't return
1461         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1462         wait again.
1463         * sol-thread.c (sol_thread_target::wait): Don't reference
1464         inferior_ptid.
1465         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1466         (sol_update_thread_list_callback): Use the current inferior's pid
1467         instead of inferior_ptid.
1468
1469 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1470
1471         * procfs.c: Cleanup many comments.
1472
1473         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1474         (AFTER_WATCHFLAG): Replace by value.
1475
1476         (MAIN_PROC_NAME_FORMAT): Inline ...
1477         (create_procinfo): ... here.
1478
1479         (procfs_debug_inferior): Remove SYS_exec handling.
1480         (syscall_is_exec): Likewise.
1481         (procfs_set_exec_trap): Likewise.
1482
1483         (syscall_is_lwp_exit): Inline in callers.
1484         (syscall_is_exit): Likewise.
1485         (syscall_is_exec): Likewise.
1486         (syscall_is_lwp_create): Likewise.
1487
1488         (invalidate_cache): Remove #if 0 code.
1489
1490         (make_signal_thread_runnable):  Remove.
1491         (procfs_target::resume): Remove #if 0 code.
1492
1493 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1494
1495         PR gdb/25939
1496         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1497         call ...
1498         (procfs_target::create_inferior): ... here.
1499
1500 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1501
1502         * exec.c (validate_exec_file): Ensure the build-id is up to
1503         date by calling reopen_exec_file (that checks file timestamp
1504         to decide to re-read the file).
1505
1506 2020-06-18  Pedro Alves  <palves@redhat.com>
1507
1508         PR gdb/25412
1509         * gdbthread.h (delete_thread, delete_thread_silent)
1510         (find_thread_ptid): Update comments.
1511         * thread.c (current_thread_): New global.
1512         (is_current_thread): Move higher, and reimplement.
1513         (inferior_thread): Reimplement.
1514         (set_thread_exited): Use bool.  Add assertions.
1515         (add_thread_silent): Simplify thread-reuse handling by always
1516         calling delete_thread.
1517         (delete_thread): Remove intro comment.
1518         (find_thread_ptid): Skip exited threads.
1519         (switch_to_thread_no_regs): Write to current_thread_.
1520         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1521         INFERIOR_PTID.  Clear current_thread_.
1522
1523 2020-06-18  Pedro Alves  <palves@redhat.com>
1524
1525         * aix-thread.c (pd_update): Use switch_to_thread.
1526
1527 2020-06-18  Pedro Alves  <palves@redhat.com>
1528
1529         * ravenscar-thread.c (ravenscar_thread_target): Update.
1530         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1531         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1532         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1533         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1534
1535 2020-06-18  Pedro Alves  <palves@redhat.com>
1536
1537         * nat/windows-nat.c (current_windows_thread): Remove.
1538         * nat/windows-nat.h (current_windows_thread): Remove.
1539         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1540         Adjust.
1541         (display_selectors): Adjust to fetch the current
1542         windows_thread_info based on inferior_ptid.
1543         (fake_create_process): No longer write to current_windows_thread.
1544         (windows_nat_target::get_windows_debug_event):
1545         Don't set inferior_ptid or current_windows_thread.
1546         (windows_nat_target::wait): Adjust to not rely on
1547         current_windows_thread.
1548         (do_initial_windows_stuff): Now a method of windows_nat_target.
1549         Switch to the last_ptid thread.
1550         (windows_nat_target::attach): Adjust.
1551         (windows_nat_target::detach): Use switch_to_no_thread instead of
1552         writing to inferior_ptid directly.
1553         (windows_nat_target::create_inferior): Adjust.
1554
1555 2020-06-18  Pedro Alves  <palves@redhat.com>
1556
1557         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1558
1559 2020-06-18  Pedro Alves  <palves@redhat.com>
1560
1561         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1562         after creating it, instead of writing to inferior_ptid.  Don't
1563         write to inferior_ptid.
1564
1565 2020-06-18  Pedro Alves  <palves@redhat.com>
1566
1567         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1568
1569 2020-06-18  Pedro Alves  <palves@redhat.com>
1570
1571         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1572         it, instead of writing to inferior_ptid.
1573
1574 2020-06-18  Pedro Alves  <palves@redhat.com>
1575
1576         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1577         to inferior_ptid.
1578
1579 2020-06-18  Pedro Alves  <palves@redhat.com>
1580
1581         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1582         instead of writing to inferior_ptid directly.
1583
1584 2020-06-18  Pedro Alves  <palves@redhat.com>
1585
1586         * corelow.c (core_target::close): Use switch_to_no_thread instead
1587         of writing to inferior_ptid directly.
1588         (add_to_thread_list, core_target_open): Use switch_to_thread
1589         instead of writing to inferior_ptid directly.
1590
1591 2020-06-18  Pedro Alves  <palves@redhat.com>
1592
1593         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1594         inferior_ptid.
1595         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1596         inferior_ptid.
1597         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1598         inferior_ptid directly.
1599         (darwin_nat_target::init_thread_list): Switch to thread, instead
1600         of writing to inferior_ptid.
1601         (darwin_nat_target::attach): Don't write to inferior_ptid.
1602         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1603
1604 2020-06-18  Pedro Alves  <palves@redhat.com>
1605
1606         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1607         thread.
1608         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1609         Instead use switch_to_thread.
1610         (gnu_nat_target::detach): Use switch_to_no_thread
1611         instead of writing to inferior_ptid directly.  Used passed-in
1612         inferior instead of looking up the inferior by pid.
1613
1614 2020-06-18  Pedro Alves  <palves@redhat.com>
1615
1616         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1617         inferior_ptid.
1618
1619 2020-06-18  Pedro Alves  <palves@redhat.com>
1620
1621         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1622         inferior_ptid.
1623         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1624         thread.
1625         (nto_procfs_target::detach): Avoid referencing
1626         inferior_ptid.  Use switch_to_no_thread instead of writing to
1627         inferior_ptid directly.
1628         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1629         instead of writing to inferior_ptid directly.
1630         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1631         to thread.
1632
1633 2020-06-18  Pedro Alves  <palves@redhat.com>
1634
1635         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1636         after creating it, instead of writing to inferior_ptid.
1637         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1638         to inferior_ptid directly.
1639         (gdbsim_target::wait): Don't write to inferior_ptid.
1640
1641 2020-06-18  Pedro Alves  <palves@redhat.com>
1642
1643         * remote.c (remote_target::remote_notice_new_inferior): Use
1644         switch_to_thread instead of writing to inferior_ptid directly.
1645         (remote_target::add_current_inferior_and_thread): Use
1646         switch_to_no_thread instead of writing to inferior_ptid directly.
1647         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1648         and switch_to_thread instead of using set_current_inferior or
1649         writing to inferior_ptid directly.
1650
1651 2020-06-18  Pedro Alves  <palves@redhat.com>
1652
1653         * tracectf.c (ctf_target_open): Switch to added thread instead of
1654         writing to inferior_ptid directly.
1655         (ctf_target::close): Use switch_to_no_thread instead of writing to
1656         inferior_ptid directly.
1657
1658 2020-06-18  Pedro Alves  <palves@redhat.com>
1659
1660         * tracefile-tfile.c (tfile_target_open): Don't write to
1661         inferior_ptid directly, instead switch to added thread.
1662         (tfile_target::close): Use switch_to_no_thread instead of writing
1663         to inferior_ptid directly.
1664
1665 2020-06-18  Pedro Alves  <palves@redhat.com>
1666
1667         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1668         (procfs_target::detach): Use switch_to_no_thread
1669         instead of writing to inferior_ptid directly.
1670         (do_attach): Change return type to void.  Switch to the added
1671         thread.
1672         (procfs_target::create_inferior): Switch to the added thread.
1673         (procfs_do_thread_registers): Don't write to inferior_ptid.
1674
1675 2020-06-18  Pedro Alves  <palves@redhat.com>
1676
1677         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1678         of writing to inferior_ptid.
1679         (scoped_restore_exited_inferior): Delete.
1680         (handle_vfork_child_exec_or_exit): Simplify using
1681         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1682         instead of writing to inferior_ptid.
1683         (THREAD_STOPPED_BY): Delete.
1684         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1685         (thread_stopped_by_hw_breakpoint): Delete.
1686         (save_waitstatus): Use
1687         scoped_restore_current_thread+switch_to_thread, and call
1688         target_stopped_by_watchpoint instead of
1689         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1690         instead of thread_stopped_by_sw_breakpoint, and
1691         target_stopped_by_hw_breakpoint instead of
1692         thread_stopped_by_hw_breakpoint.
1693         (handle_inferior_event)
1694         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1695         inferior_ptid directly, nor
1696         set_current_inferior/set_current_program_space.  Use
1697         switch_to_thread / switch_to_inferior_no_thread instead.
1698
1699 2020-06-18  Pedro Alves  <palves@redhat.com>
1700
1701         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1702         instead of writing to inferior_ptid.
1703
1704 2020-06-18  Pedro Alves  <palves@redhat.com>
1705
1706         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1707         added thread.
1708         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1709         to the added thread.
1710         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1711         instead of writing to inferior_ptid.
1712
1713 2020-06-18  Pedro Alves  <palves@redhat.com>
1714
1715         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1716         (register_to_value_test): Mock a program_space too.  Heap-allocate
1717         the address space.  Don't write to inferior_ptid.  Use
1718         switch_to_thread instead.
1719
1720 2020-06-18  Pedro Alves  <palves@redhat.com>
1721
1722         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1723         Delete.
1724         (find_signalled_thread()): New, factored out from
1725         linux_make_corefile_notes and adjusted to handle exited threads.
1726         (linux_make_corefile_notes): Adjust to use the new
1727         find_signalled_thread.
1728
1729 2020-06-18  Pedro Alves  <palves@redhat.com>
1730
1731         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1732         of saving/restoring inferior_ptid.
1733
1734 2020-06-17  Tom Tromey  <tom@tromey.com>
1735
1736         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1737         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1738         declare.
1739         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1740
1741 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1742
1743         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1744         of partial symtabs.
1745
1746 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1747
1748         * regformats/reg-arm.dat: Remove.
1749         * regformats/reg-bfin.dat: Remove.
1750         * regformats/reg-cris.dat: Remove.
1751         * regformats/reg-crisv32.dat: Remove.
1752         * regformats/reg-m32r.dat: Remove.
1753         * regformats/reg-tilegx.dat: Remove.
1754         * regformats/reg-tilegx32.dat: Remove.
1755
1756 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1757
1758         * features/Makefile (WHICH): Remove arm files.
1759         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1760         * regformats/arm/arm-with-neon.dat: Remove.
1761         * regformats/arm/arm-with-vfpv2.dat: Remove.
1762         * regformats/arm/arm-with-vfpv3.dat: Remove.
1763
1764 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1765
1766         * features/Makefile (XMLTOC): Remove rx.xml.
1767
1768 2020-06-17  Pedro Alves  <palves@redhat.com>
1769
1770         * gdbthread.h (thread_control_state) <trap_expected> Update
1771         comments.
1772
1773 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1774
1775         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1776         ada_language::lookup_symbol_nonlocal.
1777         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1778         (ada_language::lookup_symbol_nonlocal): New member function,
1779         implementation from ada_lookup_symbol_nonlocal.
1780         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1781         initializer.
1782         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1783         initializer.
1784         (cplus_language::lookup_symbol_nonlocal): New member function.
1785         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1786         (minimal_language_data) Likewise.
1787         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1788         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1789         initializer.
1790         (d_language::lookup_symbol_nonlocal): New member function.
1791         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1792         initializer.
1793         (f_language::lookup_symbol_nonlocal): New member function.
1794         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1795         initializer.
1796         * language.c (unknown_language_data): Likewise.
1797         (auto_language_data): Likewise.
1798         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1799         field.
1800         (language_defn::lookup_symbol_nonlocal): New member function.
1801         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1802         initializer.
1803         * objc-lang.c (objc_language_data): Likewise.
1804         * opencl-lang.c (opencl_language_data): Likewise.
1805         * p-lang.c (pascal_language_data): Likewise.
1806         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1807         rust_language::lookup_symbol_nonlocal.
1808         (rust_language_data): Delete la_lookup_symbol_nonlocal
1809         initializer.
1810         (rust_language::lookup_symbol_nonlocal): New member function,
1811         implementation from rust_lookup_symbol_nonlocal.
1812         * symtab.c (lookup_symbol_aux): Update call to
1813         lookup_symbol_nonlocal.
1814         (basic_lookup_symbol_nonlocal): Rename to...
1815         (language_defn::lookup_symbol_nonlocal): ...this, and update
1816         header comment.  Remove language_defn parameter, and replace with
1817         uses of `this'.
1818         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1819
1820 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1821
1822         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1823         initializer.
1824         (ada_language::value_print_inner): New member function.
1825         * c-lang.c (c_language_data): Delete la_value_print_inner
1826         initializer.
1827         (cplus_language_data): Likewise.
1828         (asm_language_data): Likewise.
1829         (minimal_language_data): Likewise.
1830         * d-lang.c (d_language_data): Likewise.
1831         (d_language::value_print_inner): New member function.
1832         * f-lang.c (f_language_data): Delete la_value_print_inner
1833         initializer.
1834         (f_language::value_print_inner): New member function.
1835         * f-lang.h (f_value_print_innner): Rename to...
1836         (f_value_print_inner): ...this (note spelling of 'inner').
1837         * f-valprint.c (f_value_print_innner): Rename to...
1838         (f_value_print_inner): ...this (note spelling of 'inner').
1839         * go-lang.c (go_language_data): Delete la_value_print_inner
1840         initializer.
1841         (go_language::value_print_inner): New member function.
1842         * language.c (language_defn::value_print_inner): Define new member
1843         function.
1844         (unk_lang_value_print_inner): Delete.
1845         (unknown_language_data): Delete la_value_print_inner initializer.
1846         (unknown_language::value_print_inner): New member function.
1847         (auto_language_data): Delete la_value_print_inner initializer.
1848         (auto_language::value_print_inner): New member function.
1849         * language.h (language_data): Delete la_value_print_inner field.
1850         (language_defn::value_print_inner): Delcare new member function.
1851         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1852         initializer.
1853         (m2_language::value_print_inner): New member function.
1854         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1855         initializer.
1856         * opencl-lang.c (opencl_language_data): Likewise.
1857         * p-lang.c (pascal_language_data): Likewise.
1858         (pascal_language::value_print_inner): New member function.
1859         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1860         initializer.
1861         (rust_language::value_print_inner): New member function.
1862         * valprint.c (do_val_print): Update call to value_print_inner.
1863
1864 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1865
1866         * ada-lang.c (ada_language_data): Delete la_value_print
1867         initializer.
1868         (ada_language::value_print): New member function.
1869         * c-lang.c (c_language_data): Delete la_value_print initializer.
1870         (cplus_language_data): Likewise.
1871         (asm_language_data): Likewise.
1872         (minimal_language_data): Likewise.
1873         * d-lang.c (d_language_data): Likewise.
1874         * f-lang.c (f_language_data): Likewise.
1875         * go-lang.c (go_language_data): Likewise.
1876         * language.c (unk_lang_value_print): Delete.
1877         (language_defn::value_print): Define new member function.
1878         (unknown_language_data): Delete la_value_print initializer.
1879         (unknown_language::value_print): New member function.
1880         (auto_language_data): Delete la_value_print initializer.
1881         (auto_language::value_print): New member function.
1882         * language.h (language_data): Delete la_value_print field.
1883         (language_defn::value_print): Declare new member function.
1884         (LA_VALUE_PRINT): Update call to value_print.
1885         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1886         * objc-lang.c (objc_language_data): Likewise.
1887         * opencl-lang.c (opencl_language_data): Likewise.
1888         * p-lang.c (pascal_language_data): Likewise.
1889         (pascal_language::value_print): New member function.
1890         * rust-lang.c (rust_language_data): Delete la_value_print
1891         initializer.
1892
1893 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1894
1895         * ada-lang.c (ada_watch_location_expression): Rename to
1896         ada_language::watch_location_expression.
1897         (ada_language_data): Delete la_watch_location_expression
1898         initializer.
1899         (ada_language::watch_location_expression): New member function,
1900         implementation from ada_watch_location_expression.
1901         * breakpoint.c (watch_command_1): Update call to
1902         watch_location_expression.
1903         * c-lang.c (c_watch_location_expression): Rename to
1904         language_defn::watch_location_expression.
1905         (c_language_data): Delete la_watch_location_expression
1906         initializer.
1907         (cplus_language_data): Likewise.
1908         (asm_language_data): Likewise.
1909         (minimal_language_data): Likewise.
1910         * c-lang.h (c_watch_location_expression): Delete declaration.
1911         * d-lang.c (d_language_data): Delete la_watch_location_expression
1912         initializer.
1913         * f-lang.c (f_language_data): Likewise.
1914         * go-lang.c (go_language_data): Likewise.
1915         * language.c (language_defn::watch_location_expression): Member
1916         function implementation from c_watch_location_expression.
1917         (unknown_language_data): Delete la_watch_location_expression
1918         initializer.
1919         (auto_language_data): Likewise.
1920         * language.h (language_data): Delete la_watch_location_expression
1921         field.
1922         (language_defn::watch_location_expression): Declare new member
1923         function.
1924         * m2-lang.c (m2_language_data): Delete
1925         la_watch_location_expression initializer.
1926         * objc-lang.c (objc_language_data): Likewise.
1927         * opencl-lang.c (opencl_language_data): Likewise.
1928         * p-lang.c (pascal_language_data): Likewise.
1929         * rust-lang.c (rust_watch_location_expression): Rename to
1930         rust_language::watch_location_expression.
1931         (rust_language_data): Delete la_watch_location_expression
1932         initializer.
1933         (rust_language::watch_location_expression): New member function,
1934         implementation from rust_watch_location_expression.
1935
1936 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1937
1938         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1939         ada_language::collect_symbol_completion_matches.
1940         (ada_language_data): Delete la_collect_symbol_completion_matches
1941         initializer.
1942         (ada_language::collect_symbol_completion_matches): New member
1943         function, implementation from
1944         ada_collect_symbol_completion_matches.
1945         * c-lang.c (c_language_data): Delete
1946         la_collect_symbol_completion_matches initializer.
1947         (cplus_language_data): Likewise.
1948         (asm_language_data): Likewise.
1949         (minimal_language_data): Likewise.
1950         * d-lang.c (d_language_data): Likewise.
1951         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1952         f_language::collect_symbol_completion_matches.
1953         (f_language_data): Delete la_collect_symbol_completion_matches
1954         initializer.
1955         (f_language::collect_symbol_completion_matches) New member
1956         function, implementation from f_collect_symbol_completion_matches.
1957         * go-lang.c (go_language_data): Delete
1958         la_collect_symbol_completion_matches initializer.
1959         * language.c (unknown_language_data): Likewise.
1960         (auto_language_data): Likewise.
1961         * language.h (language_data): Delete
1962         la_collect_symbol_completion_matches field.
1963         (language_defn::collect_symbol_completion_matches): New member
1964         function.
1965         * m2-lang.c (m2_language_data): Delete
1966         la_collect_symbol_completion_matches initializer.
1967         * objc-lang.c (objc_language_data): Likewise.
1968         * opencl-lang.c (opencl_language_data): Likewise.
1969         * p-lang.c (pascal_language_data): Likewise.
1970         * rust-lang.c (rust_language_data): Likewise.
1971         * symtab.c (default_collect_symbol_completion_matches): Delete.
1972         (collect_symbol_completion_matches): Update call to
1973         collect_symbol_completion_matches.
1974         (collect_symbol_completion_matches_type): Likewise.
1975         * symtab.h (default_collect_symbol_completion_matches): Delete
1976         declaration.
1977
1978 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1979
1980         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1981         (ada_language_data): Delete la_word_break_characters initializer.
1982         (ada_language::word_break_characters): New member function.
1983         * c-lang.c (c_language_data): Delete la_word_break_characters
1984         initializer.
1985         (cplus_language_data): Likewise.
1986         (asm_language_data): Likewise.
1987         (minimal_language_data): Likewise.
1988         * completer.c: Update global comment.
1989         (advance_to_expression_complete_word_point): Update call to
1990         word_break_characters.
1991         (complete_files_symbols): Likewise.
1992         (complete_line_internal_1): Likewise.
1993         (default_completer_handle_brkchars): Likewise.
1994         (skip_quoted_chars): Likewise.
1995         * d-lang.c (d_language_data): Delete la_word_break_characters
1996         initializer.
1997         * f-lang.c (f_word_break_characters): Delete.
1998         (f_language_data): Delete la_word_break_characters initializer.
1999         (f_language::word_break_characters): New member function.
2000         * go-lang.c (go_language_data): Delete la_word_break_characters
2001         initializer.
2002         * language.c (unknown_language_data): Likewise.
2003         (auto_language_data): Likewise.
2004         * language.h (default_word_break_characters): Move declaration to
2005         earlier in the file.
2006         (language_data): Delete la_word_break_characters field.
2007         (language_defn::word_break_characters): New member function.
2008         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2009         initializer.
2010         * objc-lang.c (objc_language_data): Likewise.
2011         * opencl-lang.c (opencl_language_data): Likewise.
2012         * p-lang.c (pascal_language_data): Likewise.
2013         * rust-lang.c (rust_language_data): Likewise.
2014
2015 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2016
2017         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2018         (ada_language_data): Delete la_get_symbol_name_matcher
2019         initializer.
2020         (language_defn::get_symbol_name_matcher_inner): New member
2021         function.
2022         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2023         initializer.
2024         (cplus_language_data): Likewise.
2025         (cplus_language::get_symbol_name_matcher_inner): New member
2026         function.
2027         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2028         (minimal_language_data): Likewise.
2029         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2030         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2031         initializer.
2032         * dictionary.c (iter_match_first_hashed): Update call to
2033         get_symbol_name_matcher.
2034         (iter_match_next_hashed): Likewise.
2035         (iter_match_next_linear): Likewise.
2036         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2037         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2038         initializer.
2039         (f_language::get_symbol_name_matcher_inner): New member function.
2040         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2041         initializer.
2042         * language.c (default_symbol_name_matcher): Update header comment,
2043         make static.
2044         (language_defn::get_symbol_name_matcher): New definition.
2045         (language_defn::get_symbol_name_matcher_inner): Likewise.
2046         (get_symbol_name_matcher): Delete.
2047         (unknown_language_data): Delete la_get_symbol_name_matcher
2048         initializer.
2049         (auto_language_data): Likewise.
2050         * language.h (language_data): Delete la_get_symbol_name_matcher
2051         field.
2052         (language_defn::get_symbol_name_matcher): New member function.
2053         (language_defn::get_symbol_name_matcher_inner): Likewise.
2054         (default_symbol_name_matcher): Delete declaration.
2055         * linespec.c (find_methods): Update call to
2056         get_symbol_name_matcher.
2057         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2058         initializer.
2059         * minsyms.c (lookup_minimal_symbol): Update call to
2060         get_symbol_name_matcher.
2061         (iterate_over_minimal_symbols): Likewise.
2062         * objc-lang.c (objc_language_data): Delete
2063         la_get_symbol_name_matcher initializer.
2064         * opencl-lang.c (opencl_language_data): Likewise.
2065         * p-lang.c (pascal_language_data): Likewise.
2066         * psymtab.c (psymbol_name_matches): Update call to
2067         get_symbol_name_matcher.
2068         * rust-lang.c (rust_language_data): Delete
2069         la_get_symbol_name_matcher initializer.
2070         * symtab.c (symbol_matches_search_name): Update call to
2071         get_symbol_name_matcher.
2072         (compare_symbol_name): Likewise.
2073
2074 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2075
2076         * ada-lang.c (ada_language_data): Delete la_compute_program
2077         initializer.
2078         * c-lang.c (c_language_data): Likewise.
2079         (c_language::compute_program): New member function.
2080         (cplus_language_data): Delete la_compute_program initializer.
2081         (cplus_language::compute_program): New member function.
2082         (asm_language_data): Delete la_compute_program initializer.
2083         (minimal_language_data): Likewise.
2084         * c-lang.h (c_compute_program): Update comment.
2085         (cplus_compute_program): Likewise.
2086         * compile/compile-c-support.c (c_compute_program): Likewise.
2087         (cplus_compute_program): Likewise.
2088         * compile/compile.c (compile_to_object): Update call to
2089         la_compute_program.
2090         * d-lang.c (d_language_data): Delete la_compute_program
2091         initializer.
2092         * f-lang.c (f_language_data): Likewise.
2093         * go-lang.c (go_language_data): Likewise.
2094         * language.c (unknown_language_data): Likewise.
2095         (auto_language_data): Likewise.
2096         * language.h (language_data): Delete la_compute_program field.
2097         (language_defn::compute_program): New member function.
2098         * m2-lang.c (m2_language_data): Delete la_compute_program
2099         initializer.
2100         * objc-lang.c (objc_language_data): Likewise.
2101         * opencl-lang.c (opencl_language_data): Likewise.
2102         * p-lang.c (pascal_language_data): Likewise.
2103         * rust-lang.c (rust_language_data): Likewise.
2104
2105 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2106
2107         * ada-lang.c (ada_language_data) Delete
2108         la_class_name_from_physname initializer.
2109         * c-lang.c (c_language_data): Likewise.
2110         (cplus_language_data): Likewise.
2111         (cplus_language::class_name_from_physname): New member function.
2112         (asm_language_data): Delete la_class_name_from_physname
2113         initializer.
2114         (minimal_language_data): Likewise.
2115         * d-lang.c (d_language_data): Likewise.
2116         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2117         method on language_defn class.
2118         (guess_full_die_structure_name): Likewise.
2119         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2120         initializer.
2121         * go-lang.c (go_language_data): Likewise.
2122         * language.c (language_class_name_from_physname): Delete.
2123         (unk_lang_class_name): Delete.
2124         (unknown_language_data): Delete la_class_name_from_physname
2125         initializer.
2126         (auto_language_data): Likewise.
2127         * language.h (language_data): Delete la_class_name_from_physname
2128         field.
2129         (language_defn::class_name_from_physname): New function.
2130         (language_class_name_from_physname): Delete declaration.
2131         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2132         initializer.
2133         * objc-lang.c (objc_language_data): Likewise.
2134         * opencl-lang.c (opencl_language_data): Likewise.
2135         * p-lang.c (pascal_language_data): Likewise.
2136         * rust-lang.c (rust_language_data): Likewise.
2137
2138 2020-06-16  Tom Tromey  <tom@tromey.com>
2139
2140         * tui/tui-data.h (STATUS_NAME): New macro.
2141         * tui/tui-layout.c (tui_remove_some_windows)
2142         (initialize_known_windows, tui_register_window)
2143         (tui_layout_split::remove_windows, initialize_layouts)
2144         (tui_new_layout_command): Don't use hard-coded window names.
2145
2146 2020-06-16  Tom Tromey  <tom@tromey.com>
2147
2148         PR tui/25348:
2149         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2150         tui_initialize_readline.  Only run once.  Call rl_initialize.
2151         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2152         tui_initialize_readline.
2153         * tui/tui-io.c (tui_setup_io): Call
2154         tui_ensure_readline_initialized.
2155         * tui/tui-interp.c (tui_interp::init): Update.
2156
2157 2020-06-16  Tom Tromey  <tom@tromey.com>
2158
2159         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2160         Also preserve the status window.
2161
2162 2020-06-16  Tom Tromey  <tom@tromey.com>
2163
2164         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2165         where m_window==nullptr.
2166
2167 2020-06-15  Tom Tromey  <tromey@adacore.com>
2168
2169         * windows-nat.c (windows_nat::handle_output_debug_string):
2170         Update.
2171         (windows_nat::handle_ms_vc_exception): Update.
2172         * target.h (target_read_string): Change API.
2173         * target.c (target_read_string): Change API.
2174         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2175         Update.
2176         * solib-frv.c (frv_current_sos): Update.
2177         * solib-dsbt.c (dsbt_current_sos): Update.
2178         * solib-darwin.c (darwin_current_sos): Update.
2179         * linux-thread-db.c (inferior_has_bug): Update.
2180         * expprint.c (print_subexp_standard): Update.
2181         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2182         (ada_exception_message_1): Update.
2183
2184 2020-06-15  Tom Tromey  <tromey@adacore.com>
2185
2186         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2187
2188 2020-06-15  Tom Tromey  <tromey@adacore.com>
2189
2190         * valprint.c (read_string): Update comment.
2191         * target.c (MIN): Remove.
2192         (target_read_string): Rewrite.
2193
2194 2020-06-15  Tom Tromey  <tromey@adacore.com>
2195
2196         * corefile.c (read_memory_string): Remove.
2197         * ada-valprint.c (ada_value_print_ptr): Update.
2198         * ada-lang.h (ada_tag_name): Change return type.
2199         * ada-lang.c (type_from_tag): Update.
2200         (ada_tag_name_from_tsd): Change return type.  Use
2201         target_read_string.
2202         (ada_tag_name): Likewise.
2203         * gdbcore.h (read_memory_string): Don't declare.
2204
2205 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2206
2207         * symtab.c (rbreak_command): Ignore Windows drive colon.
2208
2209 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2210
2211         * NEWS: Mention removed GDBserver host support.
2212
2213 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2214
2215         * features/riscv/rebuild-csr-xml.sh: Updated.
2216
2217 2020-06-11  Tom Tromey  <tom@tromey.com>
2218
2219         PR gdb/18318:
2220         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2221
2222 2020-06-09  Jonny Grant  <jg@jguk.org>
2223 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2224
2225         * main.c (captured_main_1): Don't print new line after help.
2226         (print_gdb_help): add mailing list and IRC channel information
2227         to --help.  Add new lines between items in the footer.  Remove
2228         quotes around bug url.
2229
2230 2020-06-11  Keith Seitz  <keiths@redhat.com>
2231
2232         PR gdb/21356
2233         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2234         Resolve typedefs for type length calculations.
2235
2236 2020-06-10  Tom de Vries  <tdevries@suse.de>
2237
2238         PR ada/24713
2239         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2240         (write_psymbols): Enable .gdb_index for ada.
2241         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2242         ada.
2243
2244 2020-06-10  Tom de Vries  <tdevries@suse.de>
2245
2246         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2247         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2248         namei" instead of "const char *name" argument.
2249         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2250         dw2_symtab_iter_init.
2251
2252 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2253
2254         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2255         to use type::field and field::type instead.
2256
2257 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2258
2259         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2260         to use field::type instead.
2261
2262 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2263
2264         * gdbtypes.h (struct field) <type, set_type>: New methods.
2265         Rename `type` field to...
2266         <m_type>: ... this.  Change references throughout to use type or
2267         set_type methods.
2268         (FIELD_TYPE): Use field::type.  Change call sites that modify
2269         the field's type to use field::set_type instead.
2270
2271 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2272
2273         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2274         to use type::index_type instead.
2275
2276 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2277
2278         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2279         methods.
2280         (TYPE_INDEX_TYPE): Use type::index_type.
2281         * gdbtypes.c (create_array_type_with_stride): Likewise.
2282
2283 2020-06-07  Tom Tromey  <tom@tromey.com>
2284
2285         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2286         parameter.
2287         (generic_value_print): Update.
2288
2289 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2290
2291         Revert commit 982a38f60b0.
2292         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2293
2294 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2295
2296         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2297         avoid use after free.
2298
2299 2020-06-05  Tom de Vries  <tdevries@suse.de>
2300
2301         * NEWS: Fix typos.
2302
2303 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2304
2305         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2306         the per_bfd object.
2307         (dwarf2_read_debug_names): Likewise.
2308         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2309         object when re-using a per_bfd object with an index.
2310
2311 2020-06-03  Tom de Vries  <tdevries@suse.de>
2312
2313         PR symtab/26046
2314         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2315         children for C++.
2316         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2317         DW_TAG_subprogram.
2318
2319 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2320
2321         * ada-lang.c (ada_language_data): Delete skip_trampoline
2322         initializer.
2323         * c-lang.c (c_language_data): Likewise.
2324         (cplus_language_data): Likewise.
2325         (cplus_language::skip_trampoline): New member function.
2326         (asm_language_data): Delete skip_trampoline initializer.
2327         (minimal_language_data): Likewise.
2328         * d-lang.c (d_language_data): Likewise.
2329         * f-lang.c (f_language_data): Likewise.
2330         * go-lang.c (go_language_data): Likewise.
2331         * language.c (unk_lang_trampoline): Delete function.
2332         (skip_language_trampoline): Update.
2333         (unknown_language_data): Delete skip_trampoline initializer.
2334         (auto_language_data): Likewise.
2335         * language.h (language_data): Delete skip_trampoline field.
2336         (language_defn::skip_trampoline): New function.
2337         * m2-lang.c (m2_language_data): Delete skip_trampoline
2338         initializer.
2339         * objc-lang.c (objc_skip_trampoline): Delete function, move
2340         implementation to objc_language::skip_trampoline.
2341         (objc_language_data): Delete skip_trampoline initializer.
2342         (objc_language::skip_trampoline): New member function with
2343         implementation from objc_skip_trampoline.
2344         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2345         initializer.
2346         * p-lang.c (pascal_language_data): Likewise.
2347         * rust-lang.c (rust_language_data): Likewise.
2348
2349 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2350
2351         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2352         (ada_language::demangle): New member function.
2353         * c-lang.c (c_language_data): Delete la_demangle initializer.
2354         (cplus_language_data): Delete la_demangle initializer.
2355         (cplus_language::demangle): New member function.
2356         (asm_language_data): Delete la_demangle initializer.
2357         (minimal_language_data): Delete la_demangle initializer.
2358         * d-lang.c (d_language_data): Delete la_demangle initializer.
2359         (d_language::demangle): New member function.
2360         * f-lang.c (f_language_data): Delete la_demangle initializer.
2361         (f_language::demangle): New member function.
2362         * go-lang.c (go_language_data): Delete la_demangle initializer.
2363         (go_language::demangle): New member function.
2364         * language.c (language_demangle): Update.
2365         (unk_lang_demangle): Delete.
2366         (unknown_language_data): Delete la_demangle initializer.
2367         (unknown_language::demangle): New member function.
2368         (auto_language_data): Delete la_demangle initializer.
2369         (auto_language::demangle): New member function.
2370         * language.h (language_data): Delete la_demangle field.
2371         (language_defn::demangle): New function.
2372         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2373         * objc-lang.c (objc_language_data): Delete la_demangle
2374         initializer.
2375         (objc_language::demangle): New member function.
2376         * opencl-lang.c (opencl_language_data): Delete la_demangle
2377         initializer.
2378         * p-lang.c (pascal_language_data): Likewise.
2379         * rust-lang.c (rust_language_data): Likewise.
2380         (rust_language::demangle): New member function.
2381
2382 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2383
2384         * ada-lang.c (ada_language_data): Delete la_print_type
2385         initializer.
2386         (ada_language::print_type): New member function.
2387         * c-lang.c (c_language_data): Delete la_print_type initializer.
2388         (c_language::print_type): New member function.
2389         (cplus_language_data): Delete la_print_type initializer.
2390         (cplus_language::print_type): New member function.
2391         (asm_language_data): Delete la_print_type initializer.
2392         (asm_language::print_type): New member function.
2393         (minimal_language_data): Delete la_print_type initializer.
2394         (minimal_language::print_type): New member function.
2395         * d-lang.c (d_language_data): Delete la_print_type initializer.
2396         (d_language::print_type): New member function.
2397         * f-lang.c (f_language_data): Delete la_print_type initializer.
2398         (f_language::print_type): New member function.
2399         * go-lang.c (go_language_data): Delete la_print_type initializer.
2400         (go_language::print_type): New member function.
2401         * language.c (unk_lang_print_type): Delete.
2402         (unknown_language_data): Delete la_print_type initializer.
2403         (unknown_language::print_type): New member function.
2404         (auto_language_data): Delete la_print_type initializer.
2405         (auto_language::print_type): New member function.
2406         * language.h (language_data): Delete la_print_type field.
2407         (language_defn::print_type): New function.
2408         (LA_PRINT_TYPE): Update.
2409         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2410         (m2_language::print_type): New member function.
2411         * objc-lang.c (objc_language_data): Delete la_print_type
2412         initializer.
2413         (objc_language::print_type): New member function.
2414         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2415         to opencl_language::print_type.
2416         (opencl_language_data): Delete la_print_type initializer.
2417         (opencl_language::print_type): New member function, implementation
2418         from opencl_print_type.
2419         * p-lang.c (pascal_language_data): Delete la_print_type
2420         initializer.
2421         (pascal_language::print_type): New member function.
2422         * rust-lang.c (rust_print_type): Delete, implementation moved to
2423         rust_language::print_type.
2424         (rust_language_data): Delete la_print_type initializer.
2425         (rust_language::print_type): New member function, implementation
2426         from rust_print_type.
2427
2428 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2429
2430         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2431         implementation moves to...
2432         (ada_language::sniff_from_mangled_name): ...here.  Update return
2433         type.
2434         (ada_language_data): Delete la_sniff_from_mangled_name
2435         initializer.
2436         * c-lang.c (c_language_data): Likewise.
2437         (cplus_language_data): Likewise.
2438         (cplus_language::sniff_from_mangled_name): New member function,
2439         implementation taken from gdb_sniff_from_mangled_name.
2440         (asm_language_data): Delete la_sniff_from_mangled_name
2441         initializer.
2442         (minimal_language_data): Likewise.
2443         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2444         implementation moves to cplus_language::sniff_from_mangled_name.
2445         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2446         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2447         moves to...
2448         (d_language::sniff_from_mangled_name): ...here.
2449         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2450         * f-lang.c (f_language_data): Likewise.
2451         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2452         moves to...
2453         (go_language::sniff_from_mangled_name): ...here.
2454         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2455         * language.c (language_sniff_from_mangled_name): Delete.
2456         (unknown_language_data): Delete la_sniff_from_mangled_name
2457         initializer.
2458         (auto_language_data): Likewise.
2459         * language.h (language_data): Delete la_sniff_from_mangled_name
2460         field.
2461         (language_defn::sniff_from_mangled_name): New function.
2462         (language_sniff_from_mangled_name): Delete declaration.
2463         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2464         field.
2465         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2466         implementation moves to...
2467         (objc_language::sniff_from_mangled_name): ...here.
2468         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2469         * opencl-lang.c (opencl_language_data): Likewise.
2470         * p-lang.c (pascal_language_data): Likewise.
2471         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2472         implementation moves to...
2473         (rust_language::sniff_from_mangled_name): ...here.
2474         (rust_language_data): Delete la_sniff_from_mangled_name
2475         initializer.
2476         * symtab.c (symbol_find_demangled_name): Call
2477         sniff_from_mangled_name member function.
2478
2479 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2480
2481         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2482         initializer.
2483         * c-lang.c (c_language_data): Likewise.
2484         (cplus_language_data): Likewise.
2485         (cplus_language::search_name_hash): New member function.
2486         (asm_language_data): Delete la_search_name_hash initializer.
2487         (minimal_language_data): Likewise.
2488         * d-lang.c (d_language_data): Likewise.
2489         * dictionary.c (default_search_name_hash): Rename to...
2490         (language_defn::search_name_hash): ...this.
2491         * f-lang.c (f_language_data): Likewise.
2492         (f_language::search_name_hash): New member function.
2493         * go-lang.c (go_language_data): Delete la_search_name_hash
2494         initializer.
2495         * language.c (unknown_language_data): Likewise.
2496         (auto_language_data): Likewise.
2497         * language.h (struct language_data): Delete la_search_name_hash
2498         field.
2499         (language_defn::search_name_hash): Declare new member function.
2500         (default_search_name_hash): Delete declaration.
2501         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2502         initializer.
2503         * objc-lang.c (objc_language_data): Likewise.
2504         * opencl-lang.c (opencl_language_data): Likewise.
2505         * p-lang.c (pascal_language_data): Likewise.
2506         * rust-lang.c (rust_language_data): Likewise.
2507         * symtab.c (search_name_hash): Update call.
2508
2509 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2510
2511         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2512         initializer.
2513         * c-lang.c (class compile_instance): Declare.
2514         (c_language_data): Delete la_get_compile_instance initializer.
2515         (c_language::get_compile_instance): New member function.
2516         (cplus_language_data): Delete la_get_compile_instance initializer.
2517         (cplus_language::get_compile_instance): New member function.
2518         (asm_language_data): Delete la_get_compile_instance initializer.
2519         (minimal_language_data): Likewise.
2520         * c-lang.h (c_get_compile_context): Update comment.
2521         (cplus_get_compile_context): Update comment.
2522         * compile/compile.c (compile_to_object): Update calls, don't rely
2523         on function pointer being NULL.
2524         * d-lang.c (d_language_data): Delete la_get_compile_instance
2525         initializer.
2526         * f-lang.c (f_language_data): Likewise.
2527         * go-lang.c (go_language_data): Likewise.
2528         * language.c (unknown_language_data): Likewise.
2529         (auto_language_data): Likewise.
2530         * language.h (language_data): Delete la_get_compile_instance field.
2531         (language_defn::get_compile_instance): New member function.
2532         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2533         initializer.
2534         * objc-lang.c (objc_language_data): Likewise.
2535         * opencl-lang.c (opencl_language_data): Likewise.
2536         * p-lang.c (pascal_language_data): Likewise.
2537         * rust-lang.c (rust_language_data): Likewise.
2538
2539 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2540
2541         * ada-lang.c (ada_add_all_symbols): Update comment.
2542         (ada_iterate_over_symbols): Delete, move implementation to...
2543         (ada_language::iterate_over_symbols): ...here, a new member
2544         function, rewrite to use range based for loop.
2545         (ada_language_data): Delete la_iterate_over_symbols initializer.
2546         * c-lang.c (c_language_data): Likewise.
2547         (cplus_language_data): Likewise.
2548         (asm_language_data): Likewise.
2549         (minimal_language_data): Likewise.
2550         * d-lang.c (d_language_data): Likewise.
2551         * f-lang.c (f_language_data): Likewise.
2552         * go-lang.c (go_language_data): Likewise.
2553         * language.c (unknown_language_data): Likewise.
2554         (auto_language_data): Likewise.
2555         * language.h (language_data): Delete la_iterate_over_symbols field.
2556         (language_defn::iterate_over_symbols): New member function.
2557         (LA_ITERATE_OVER_SYMBOLS): Update.
2558         * linespec.c (iterate_over_all_matching_symtabs): Update.
2559         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2560         initializer.
2561         * objc-lang.c (objc_language_data): Likewise.
2562         * opencl-lang.c (opencl_language_data): Likewise.
2563         * p-lang.c (pascal_language_data): Likewise.
2564         * rust-lang.c (rust_language_data): Likewise.
2565
2566 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2567
2568         * ada-lang.c (ada_language_data): Delete
2569         la_lookup_transparent_type initializer.
2570         * c-lang.c (c_language_data): Likewise.
2571         (cplus_language_data): Likewise.
2572         (cplus_language::lookup_transparent_type): New member function.
2573         (asm_language_data): Delete la_lookup_transparent_type
2574         initializer.
2575         (minimal_language_data): Likewise.
2576         * d-lang.c (d_language_data): Likewise.
2577         * f-lang.c (f_language_data): Likewise.
2578         * go-lang.c (go_language_data): Likewise.
2579         * language.c (unknown_language_data): Likewise.
2580         (auto_language_data): Likewise.
2581         * language.h (struct language_data): Delete
2582         la_lookup_transparent_type field.
2583         (language_defn::lookup_transparent_type): New member function.
2584         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2585         initializer.
2586         * objc-lang.c (objc_language_data): Likewise.
2587         * opencl-lang.c (opencl_language_data): Likewise.
2588         * p-lang.c (pascal_language_data): Likewise.
2589         * rust-lang.c (rust_language_data): Likewise.
2590         * symtab.c (symbol_matches_domain): Update call.
2591
2592 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2593
2594         * ada-lang.c (ada_language_arch_info): Delete function, move
2595         implementation to...
2596         (ada_language::language_arch_info): ...here, a new member
2597         function.
2598         (ada_language_data): Delete la_language_arch_info.
2599         * c-lang.c (c_language_data): Likewise.
2600         (c_language::language_arch_info): New member function.
2601         (cplus_language_arch_info): Delete function, move
2602         implementation to...
2603         (cplus_language::language_arch_info): ...here, a new member
2604         function.
2605         (cplus_language_data): Delete la_language_arch_info.
2606         (asm_language_data): Likewise.
2607         (asm_language::language_arch_info): New member function.
2608         (minimal_language_data): Delete la_language_arch_info.
2609         (minimal_language::language_arch_info): New member function.
2610         * d-lang.c (d_language_arch_info): Delete function, move
2611         implementation to...
2612         (d_language::language_arch_info): ...here, a new member
2613         function.
2614         (d_language_data): Delete la_language_arch_info.
2615         * f-lang.c (f_language_arch_info): Delete function, move
2616         implementation to...
2617         (f_language::language_arch_info): ...here, a new member
2618         function.
2619         (f_language_data): Delete la_language_arch_info.
2620         * go-lang.c (go_language_arch_info): Delete function, move
2621         implementation to...
2622         (go_language::language_arch_info): ...here, a new member
2623         function.
2624         (go_language_data): Delete la_language_arch_info.
2625         * language.c (unknown_language_data): Likewise.
2626         (unknown_language::language_arch_info): New member function.
2627         (auto_language_data): Delete la_language_arch_info.
2628         (auto_language::language_arch_info): New member function.
2629         (language_gdbarch_post_init): Update call to
2630         la_language_arch_info.
2631         * language.h (language_data): Delete la_language_arch_info
2632         function pointer.
2633         (language_defn::language_arch_info): New function.
2634         * m2-lang.c (m2_language_arch_info): Delete function, move
2635         implementation to...
2636         (m2_language::language_arch_info): ...here, a new member
2637         function.
2638         (m2_language_data): Delete la_language_arch_info.
2639         * objc-lang.c (objc_language_arch_info): Delete function, move
2640         implementation to...
2641         (objc_language::language_arch_info): ...here, a new member
2642         function.
2643         (objc_language_data): Delete la_language_arch_info.
2644         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2645         implementation to...
2646         (opencl_language::language_arch_info): ...here, a new member
2647         function.
2648         (opencl_language_data): Delete la_language_arch_info.
2649         * p-lang.c (pascal_language_arch_info): Delete function, move
2650         implementation to...
2651         (pascal_language::language_arch_info): ...here, a new member
2652         function.
2653         (pascal_language_data): Delete la_language_arch_info.
2654         * rust-lang.c (rust_language_arch_info): Delete function, move
2655         implementation to...
2656         (rust_language::language_arch_info): ...here, a new member
2657         function.
2658         (rust_language_data): Delete la_language_arch_info.
2659
2660 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2661
2662         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2663         initializer.
2664         * c-lang.c (c_language_data): Likewise.
2665         (cplus_language_data): Likewise.
2666         (cplus_language::pass_by_reference_info): New method.
2667         (asm_language_data): Delete la_pass_by_reference initializer.
2668         (minimal_language_data): Likewise.
2669         * cp-abi.c (cp_pass_by_reference): Remove use of
2670         default_pass_by_reference.
2671         * d-lang.c (d_language_data): Likewise.
2672         * f-lang.c (f_language_data): Likewise.
2673         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2674         default_pass_by_reference.
2675         * go-lang.c (go_language_data): Likewise.
2676         * language.c (language_pass_by_reference): Update.
2677         (default_pass_by_reference): Delete.
2678         (unknown_language_data): Delete la_pass_by_reference
2679         initializer.
2680         (auto_language_data): Likewise.
2681         * language.h (struct language_data): Delete la_pass_by_reference
2682         field.
2683         (language_defn::pass_by_reference_info): New member function.
2684         (default_pass_by_reference): Delete declaration.
2685         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2686         initializer.
2687         * objc-lang.c (objc_language_data): Likewise.
2688         * opencl-lang.c (opencl_language_data): Likewise.
2689         * p-lang.c (pascal_language_data): Likewise.
2690         * rust-lang.c (rust_language_data): Likewise.
2691
2692 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2693
2694         * ada-lang.c (ada_read_var_value): Delete function, move
2695         implementation to...
2696         (ada_language::read_var_value): ...here.
2697         (ada_language_data): Delete la_read_var_value initializer.
2698         * c-lang.c (c_language_data): Likewise.
2699         (cplus_language_data): Likewise.
2700         (minimal_language_data): Likewise.
2701         * d-lang.c (d_language_data): Likewise.
2702         * f-lang.c (f_language_data): Likewise.
2703         * findvar.c (default_read_var_value): Rename to...
2704         (language_defn::read_var_value): ...this.
2705         * findvar.c (read_var_value): Update header comment, and change to
2706         call member function instead of function pointer.
2707         * go-lang.c (go_language_data): Likewise.
2708         * language.c (unknown_language_data): Delete la_read_var_value
2709         initializer.
2710         (auto_language_data): Likewise.
2711         * language.h (struct language_data): Delete la_read_var_value
2712         field.
2713         (language_defn::read_var_value): New member function.
2714         (default_read_var_value): Delete declaration.
2715         * m2-lang.c (m2_language_data): Delete la_read_var_value
2716         initializer.
2717         * objc-lang.c (objc_language_data): Likewise.
2718         * opencl-lang.c (opencl_language_data): Likewise.
2719         * p-lang.c (pascal_language_data): Likewise.
2720         * rust-lang.c (rust_language_data): Likewise.
2721         * value.h (default_read_var_value): Delete declaration.
2722
2723 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2724
2725         * ada-lang.c (ada_print_array_index): Delete function, move
2726         implementation to...
2727         (ada_language::print_array_index): ...here.
2728         (ada_language_data): Delete la_print_array_index initializer.
2729         * c-lang.c (c_language_data): Likewise.
2730         (cplus_language_data): Likewise.
2731         (minimal_language_data): Likewise.
2732         * d-lang.c (d_language_data): Likewise.
2733         * f-lang.c (f_language_data): Likewise.
2734         * go-lang.c (go_language_data): Likewise.
2735         * language.c (default_print_array_index): Delete function, move
2736         implementation to...
2737         (language_defn::print_array_index): ...here.
2738         (unknown_language_data): Delete la_print_array_index initializer.
2739         (auto_language_data): Likewise.
2740         * language.h (struct language_data): Delete la_print_array_index
2741         field.
2742         (language_defn::print_array_index): New member function.
2743         (LA_PRINT_ARRAY_INDEX): Update.
2744         (default_print_array_index): Delete declaration.
2745         * m2-lang.c (m2_language_data): Delete la_print_array_index
2746         initializer.
2747         * objc-lang.c (objc_language_data): Likewise.
2748         * opencl-lang.c (opencl_language_data): Likewise.
2749         * p-lang.c (pascal_language_data): Likewise.
2750         * rust-lang.c (rust_language_data): Likewise.
2751
2752 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2753
2754         * gdb/ada-lang.c (ada_language_defn): Convert to...
2755         (ada_language_data): ...this.
2756         (class ada_language): New class.
2757         (ada_language_defn): New static global.
2758         * gdb/c-lang.c (c_language_defn): Convert to...
2759         (c_language_data): ...this.
2760         (class c_language): New class.
2761         (c_language_defn): New static global.
2762         (cplus_language_defn): Convert to...
2763         (cplus_language_data): ...this.
2764         (class cplus_language): New class.
2765         (cplus_language_defn): New static global.
2766         (asm_language_defn): Convert to...
2767         (asm_language_data): ...this.
2768         (class asm_language): New class.
2769         (asm_language_defn): New static global.
2770         (minimal_language_defn): Convert to...
2771         (minimal_language_data): ...this.
2772         (class minimal_language): New class.
2773         (minimal_language_defn): New static global.
2774         * gdb/d-lang.c (d_language_defn): Convert to...
2775         (d_language_data): ...this.
2776         (class d_language): New class.
2777         (d_language_defn): New static global.
2778         * gdb/f-lang.c (f_language_defn): Convert to...
2779         (f_language_data): ...this.
2780         (class f_language): New class.
2781         (f_language_defn): New static global.
2782         * gdb/go-lang.c (go_language_defn): Convert to...
2783         (go_language_data): ...this.
2784         (class go_language): New class.
2785         (go_language_defn): New static global.
2786         * gdb/language.c (unknown_language_defn): Remove declaration.
2787         (current_language): Initialize to nullptr, real initialization is
2788         moved to _initialize_language.
2789         (languages): Delete global.
2790         (language_defn::languages): Define.
2791         (set_language_command): Use language_defn::languages.
2792         (set_language): Likewise.
2793         (range_error): Likewise.
2794         (language_enum): Likewise.
2795         (language_def): Likewise.
2796         (add_set_language_command): Use language_def::languages for the
2797         language list, and language_def to lookup language pointers.
2798         (skip_language_trampoline): Use language_defn::languages.
2799         (unknown_language_defn): Convert to...
2800         (unknown_language_data): ...this.
2801         (class unknown_language): New class.
2802         (unknown_language_defn): New static global.
2803         (auto_language_defn): Convert to...
2804         (auto_language_data): ...this.
2805         (class auto_language): New class.
2806         (auto_language_defn): New static global.
2807         (language_gdbarch_post_init): Use language_defn::languages.
2808         (_initialize_language): Initialize current_language.
2809         * gdb/language.h (struct language_defn): Rename to...
2810         (struct language_data): ...this.
2811         (struct language_defn): New.
2812         (auto_language_defn): Delete.
2813         (unknown_language_defn): Delete.
2814         (minimal_language_defn): Delete.
2815         (ada_language_defn): Delete.
2816         (asm_language_defn): Delete.
2817         (c_language_defn): Delete.
2818         (cplus_language_defn): Delete.
2819         (d_language_defn): Delete.
2820         (f_language_defn): Delete.
2821         (go_language_defn): Delete.
2822         (m2_language_defn): Delete.
2823         (objc_language_defn): Delete.
2824         (opencl_language_defn): Delete.
2825         (pascal_language_defn): Delete.
2826         (rust_language_defn): Delete.
2827         * gdb/m2-lang.c (m2_language_defn): Convert to...
2828         (m2_language_data): ...this.
2829         (class m2_language): New class.
2830         (m2_language_defn): New static global.
2831         * gdb/objc-lang.c (objc_language_defn): Convert to...
2832         (objc_language_data): ...this.
2833         (class objc_language): New class.
2834         (objc_language_defn): New static global.
2835         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2836         (opencl_language_data): ...this.
2837         (class opencl_language): New class.
2838         (opencl_language_defn): New static global.
2839         * gdb/p-lang.c (pascal_language_defn): Convert to...
2840         (pascal_language_data): ...this.
2841         (class pascal_language): New class.
2842         (pascal_language_defn): New static global.
2843         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2844         language pointer, update comment format.
2845         * gdb/rust-lang.c (rust_language_defn): Convert to...
2846         (rust_language_data): ...this.
2847         (class rust_language): New class.
2848         (rust_language_defn): New static global.
2849
2850 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2851
2852         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2853         member variable.
2854         <m_stmt_at_address>: New member variable.
2855         (lnp_state_machine::record_line): Don't record some lines, update
2856         tracking of is_stmt at the same address.
2857         (lnp_state_machine::lnp_state_machine): Initialise new member
2858         variables.
2859
2860 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2861
2862         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2863         "-include gnu-nat-mig.h".
2864         * gnu-nat-mig.h: New file.
2865         * gnu-nat.c: Include "gnu-nat-mig.h".
2866         (exc_server, msg_reply_server, notify_server,
2867         process_reply_server): Remove declarations.
2868
2869 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2870
2871         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2872         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2873         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2874         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2875         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2876         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2877         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2878         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2879         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2880         to gnu_nat_target class.
2881         * gnu-nat.c: Likewise.
2882         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2883         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2884         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2885         object.
2886         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2887         instead of `gnu_target'.
2888
2889 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2890
2891         * i386-gnu-tdep.c: Include "gdbcore.h"
2892         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2893         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2894         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2895         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2896         i386_gnu_sigcontext_addr): New functions
2897         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2898         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2899         tdep.
2900
2901 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2902
2903         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2904         before fork_inferior call. Avoid calling it if target_is_pushed returns
2905         true.
2906
2907 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2908
2909         * gnu-nat.h (gnu_target): New variable declaration.
2910         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2911         gnu_target.
2912         * gnu-nat.c (gnu_target): New variable.
2913         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2914         add_thread_silent, and add_thread calls.
2915         (gnu_nat_target::create_inferior): Pass gnu_target to
2916         add_thread_silent, thread_change_ptid call.
2917         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2918         call.
2919
2920 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2921
2922         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2923         (gnu_nat_target::find_memory_regions): Remove unused
2924         `old_address' variable.
2925
2926 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2927
2928         * gnu-nat.c: Include "gdbarch.h".
2929
2930 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2931
2932         * reply_mig_hack.awk (Error return): Cast function through
2933         void *, to bypass compiler function call check.
2934
2935 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2936
2937         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2938         $(srcdir)/reply_mig_hack.awk.
2939
2940 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2941
2942         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2943
2944 2020-05-30  Jonny Grant  <jg@jguk.org>
2945
2946         * configure.ac (ACX_BUGURL): change bug URL to https.
2947
2948 2020-05-30  Pedro Alves  <palves@redhat.com>
2949
2950         * cp-support.c (replace_typedefs_template): New.
2951         (replace_typedefs_qualified_name): Handle
2952         DEMANGLE_COMPONENT_TEMPLATE.
2953
2954 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2955
2956         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2957         dwarf2/index-cache.h, dwarf2/index-write.c,
2958         dwarf2/index-write.h, dwarf2/line-header.c,
2959         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2960         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2961         variables and fields from `dwarf2_per_objfile` to just
2962         `per_objfile` throughout.
2963
2964 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2965
2966         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2967         <push_dwarf_reg_entry_value>: Add comment.
2968
2969 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2970             Keith Seitz  <keiths@redhat.com>
2971
2972         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2973         instead of PyEval_ReleaseLock.
2974         (class gdbpy_gil): Move to earlier in file.
2975         (finalize_python): Set gdb_python_initialized.
2976         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2977         when not initialized.
2978
2979 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2980
2981         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2982         <push_dwarf_reg_entry_value>: Remove assert.  Override
2983         per_objfile with caller_per_objfile.
2984
2985 2020-05-28  Tom de Vries  <tdevries@suse.de>
2986
2987         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2988         PR gold/15646 workaround to symbol kind "type".
2989
2990 2020-05-27  Tom Tromey  <tromey@adacore.com>
2991
2992         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2993
2994 2020-05-27  Tom Tromey  <tromey@adacore.com>
2995
2996         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2997         Use htab_find_with_hash.
2998         <add_abbrev>: Remove "abbrev_number" parameter.
2999         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3000         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3001         (hash_abbrev): Add comment.
3002         (abbrev_table::lookup_abbrev): Move to header file.
3003         (abbrev_table::read): Update.
3004
3005 2020-05-27  Tom Tromey  <tromey@adacore.com>
3006
3007         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3008         method.
3009         <canonical_name>: New member.
3010         <raw_name>: Rename from "name".
3011         (partial_die_info): Initialize canonical_name.
3012         (scan_partial_symbols): Check raw_name.
3013         (partial_die_parent_scope, partial_die_full_name)
3014         (add_partial_symbol, add_partial_subprogram)
3015         (add_partial_enumeration, load_partial_dies): Use "name" method.
3016         (partial_die_info::name): New method.
3017         (partial_die_info::read, guess_partial_die_structure_name)
3018         (partial_die_info::fixup): Update.
3019
3020 2020-05-27  Tom Tromey  <tromey@adacore.com>
3021
3022         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3023         <get_ref_die_offset>: Inline.
3024         <get_ref_die_offset_complaint>: New method.
3025         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3026         (attribute::get_ref_die_offset_complaint): Rename from
3027         get_ref_die_offset.  Just issue complaint.
3028
3029 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3030
3031         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3032
3033 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3034
3035         * exec.c (exec_file_attach): Use errno value of first openp failure.
3036
3037 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3038
3039         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3040         Don't close thread handle.
3041
3042 2020-05-27  Tom Tromey  <tom@tromey.com>
3043             Simon Marchi  <simon.marchi@efficios.com>
3044
3045         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3046         shared_ptr.
3047         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3048         member.
3049         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3050         dwarf2_per_bfd_objfile_data_key>: New globals.
3051         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3052         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3053         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3054         shared.
3055         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3056         short-circuit when sharing.
3057         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3058         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3059
3060 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3061
3062         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3063         to...
3064         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3065         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3066
3067 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3068
3069         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3070         build_name_components, find_name_components_bounds>:
3071         Add per_objfile parameter.
3072         (struct mapped_index) <symbol_name_at>: Likewise.
3073         (struct mapped_debug_names): Remove constructor.
3074         <dwarf2_per_objfile>: Remove field.
3075         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3076         (mapped_index_base::find_name_components_bounds,
3077         mapped_index_base::build_name_components,
3078         dw2_expand_symtabs_matching_symbol): Likewise.
3079         (class mock_mapped_index) <symbol_name_at>: Likewise.
3080         (check_match): Likewise.
3081         (check_find_bounds_finds): Likewise.
3082         (test_mapped_index_find_name_component_bounds): Update.
3083         (CHECK_MATCH): Update.
3084         (dw2_expand_symtabs_matching): Update.
3085         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3086         per_objfile parameter.
3087         <find_vec_in_debug_names>: Likewise.
3088         <m_per_objfile>: New field.
3089         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3090         parameter.
3091         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3092         (dw2_debug_names_iterator::next): Update.
3093         (dw2_debug_names_lookup_symbol): Update.
3094         (dw2_debug_names_expand_symtabs_for_function): Update.
3095         (dw2_debug_names_map_matching_symbols): Update.
3096         (dw2_debug_names_expand_symtabs_matching): Update.
3097         (dwarf2_read_debug_names): Update.
3098
3099 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3100
3101         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3102         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3103         move to dwarf2_per_objfile.
3104         <read_in_chain>: Remove.
3105         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3106         remove_all_cus, age_comp_units>: New methods.
3107         <m_dwarf2_cus>: New member.
3108         (struct dwarf2_per_cu_data) <cu>: Remove.
3109         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3110         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3111         moved to methods of dwarf2_per_objfile.
3112         (dwarf2_clear_marks): Remove.
3113         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3114         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3115         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3116         (dwarf2_per_objfile::remove_all_cus): New.
3117         (class free_cached_comp_units) <~free_cached_comp_units>:
3118         Update.
3119         (load_cu): Update.
3120         (dw2_do_instantiate_symtab): Adjust.
3121         (fill_in_sig_entry_from_dwo_entry): Adjust.
3122         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3123         (cutu_reader::cutu_reader): Likewise.
3124         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3125         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3126         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3127         and dwarf2_per_objfile::age_comp_units.
3128         (load_partial_comp_unit): Update.
3129         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3130         (process_queue): Likewise.
3131         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3132         backlink.
3133         (dwarf2_read_addr_index): Likewise.
3134         (follow_die_offset): Likewise.
3135         (dwarf2_fetch_die_loc_sect_off): Likewise.
3136         (dwarf2_fetch_constant_bytes): Likewise.
3137         (dwarf2_fetch_die_type_sect_off): Likewise.
3138         (follow_die_sig_1): Likewise.
3139         (load_full_type_unit): Likewise.
3140         (read_signatured_type): Likewise.
3141         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3142         (dwarf2_cu::~dwarf2_cu): Remove.
3143         (dwarf2_per_objfile::get_cu): New.
3144         (dwarf2_per_objfile::set_cu): New.
3145         (age_cached_comp_units): Rename to...
3146         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3147         to std::unordered_map.
3148         (free_one_cached_comp_unit): Rename to...
3149         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3150         to std::unordered_map.
3151         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3152         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3153         a dwarf2_per_objfile in data.
3154         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3155         (dwarf2_clear_marks): Remove.
3156
3157 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3158
3159         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3160         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3161         (init_tu_and_read_dwo_dies): Likewise.
3162         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3163         (cutu_reader::cutu_reader): Likewise.
3164         (load_partial_comp_unit): Likewise.
3165         (process_psymtab_comp_unit): Update.
3166         (build_type_psymtabs_1): Update.
3167         (process_skeletonless_type_unit): Update.
3168         (load_full_comp_unit): Update.
3169         (find_partial_die): Update.
3170         (dwarf2_read_addr_index): Update.
3171         (read_signatured_type): Update.
3172
3173 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3174
3175         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3176         m_header_read_in>: New fields.
3177         <get_header>: New method.
3178         * dwarf2/read.c (per_cu_header_read_in): Remove.
3179         (dwarf2_per_cu_data::get_header): New.
3180         (dwarf2_per_cu_data::addr_size): Update.
3181         (dwarf2_per_cu_data::offset_size): Update.
3182         (dwarf2_per_cu_data::ref_addr_size): Update.
3183
3184 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3185
3186         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3187         (dw2_do_instantiate_symtab): Update.
3188         (queue_and_load_all_dwo_tus): Change parameter from
3189         dwarf2_per_cu_data to dwarf2_cu.
3190         (dwarf2_fetch_die_loc_sect_off): Update.
3191         (dwarf2_fetch_constant_bytes): Update.
3192         (dwarf2_fetch_die_type_sect_off): Update.
3193
3194 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3195
3196         * dwarf2/read.c (process_full_comp_unit,
3197         process_full_type_unit): Remove per_cu, per_objfile paramters.
3198         Add dwarf2_cu parameter.
3199         (process_queue): Update.
3200
3201 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3202
3203         * dwarf2/read.c (create_cu_from_index_list): Replace
3204         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3205         (create_cus_from_index_list): Likewise.
3206         (create_cus_from_index): Likewise.
3207         (create_signatured_type_table_from_index): Likewise.
3208         (create_cus_from_debug_names_list): Likewise.
3209         (create_cus_from_debug_names): Likewise.
3210         (dwarf2_read_gdb_index): Update.
3211         (dwarf2_read_debug_names): Update.
3212
3213 2020-05-27  Tom Tromey  <tom@tromey.com>
3214             Simon Marchi  <simon.marchi@efficios.com>
3215
3216         * dwarf2/read.h (struct dwarf2_per_objfile)
3217         <get_type_for_signatured_type, set_type_for_signatured_type>:
3218         New methods.
3219         <m_type_map>: New member.
3220         (struct signatured_type) <type>: Remove.
3221         * dwarf2/read.c
3222         (dwarf2_per_objfile::get_type_for_signatured_type,
3223         dwarf2_per_objfile::set_type_for_signatured_type): New.
3224         (get_signatured_type): Use new methods.
3225
3226 2020-05-27  Tom Tromey  <tom@tromey.com>
3227             Simon Marchi  <simon.marchi@efficios.com>
3228
3229         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3230         (struct dwarf2_per_objfile) <type_units>: New member.
3231         <get_type_unit_group_unshareable>: New method.
3232         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3233         num_symtabs, symtabs>: Remove; move to
3234         type_unit_group_unshareable.
3235         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3236         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3237         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3238
3239 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3240
3241         * dwarf2/read.h (struct dwarf2_per_cu_data):
3242         <dwarf2_per_objfile>: Remove.
3243         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3244         dwarf2_per_objfile.
3245         (create_signatured_type_table_from_index): Likewise.
3246         (create_signatured_type_table_from_debug_names): Likewise.
3247         (create_debug_type_hash_table): Likewise.
3248         (fill_in_sig_entry_from_dwo_entry): Likewise.
3249         (create_type_unit_group): Likewise.
3250         (read_comp_units_from_section): Likewise.
3251         (create_cus_hash_table): Likewise.
3252
3253 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3254
3255         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3256         dwarf2_per_cu_data::dwarf2_per_objfile.
3257         (compute_compunit_symtab_includes): Likewise.
3258         (dwarf2_cu::start_symtab): Likewise.
3259
3260 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3261
3262         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3263         parameter.
3264         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3265         (read_namespace_alias): Update.
3266         (lookup_die_type): Update.
3267         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3268         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3269         Update.
3270         (disassemble_dwarf_expression): Update.
3271
3272 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3273
3274         * dwarf2/read.h (struct dwarf2_queue_item): Add
3275         dwarf2_per_objfile parameter, assign new parameter.
3276         <per_objfile>: New field.
3277         * dwarf2/read.c (free_one_cached_comp_unit): Add
3278         dwarf2_per_objfile parameter.
3279         (queue_comp_unit): Likewise.
3280         (dw2_do_instantiate_symtab): Update.
3281         (process_psymtab_comp_unit): Update.
3282         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3283         (process_imported_unit_die): Update.
3284         (queue_and_load_dwo_tu): Update.
3285         (follow_die_offset): Update.
3286         (follow_die_sig_1): Update.
3287
3288 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3289
3290         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3291         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3292         (read_call_site_scope): Assign per_objfile.
3293         (dwarf2_per_cu_data::objfile): Remove.
3294         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3295         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3296         dwarf2_per_objfile parameter.
3297         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3298         dwarf2_per_objfile parameter.
3299         (dwarf_expr_reg_to_entry_parameter): Add output
3300         dwarf2_per_objfile parameter.
3301         (locexpr_get_frame_base): Update.
3302         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3303         <push_dwarf_reg_entry_value>: Update.
3304         <call_site_to_target_addr>: Update.
3305         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3306         parameter.
3307         (value_of_dwarf_reg_entry): Update.
3308         (rw_pieced_value): Update.
3309         (indirect_synthetic_pointer): Update.
3310         (dwarf2_evaluate_property): Update.
3311         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3312         parameter.
3313         (locexpr_read_variable): Update.
3314         (locexpr_get_symbol_read_needs): Update.
3315         (loclist_read_variable): Update.
3316
3317 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3318
3319         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3320         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3321         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3322         parameter.
3323         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3324         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3325         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3326         parameter.
3327         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3328         sect_variable_value): Add dwarf2_per_objfile parameter.
3329         (class dwarf_evaluate_loc_desc) <dwarf_call,
3330         dwarf_variable_value>: Update.
3331         (fetch_const_value_from_synthetic_pointer): Add
3332         dwarf2_per_objfile parameter.
3333         (fetch_const_value_from_synthetic_pointer): Update.
3334         (coerced_pieced_ref): Update.
3335         (class symbol_needs_eval_context) <dwarf_call,
3336         dwarf_variable_value>: Update.
3337         (dwarf2_compile_expr_to_ax): Update.
3338
3339 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3340
3341         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3342         parameter.
3343         (dwarf2_evaluate_loc_desc_full): Update.
3344
3345 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3346
3347         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3348         parameter.
3349         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3350         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3351         dwarf2_per_objfile parameter.
3352         (decode_debug_loc_dwo_addresses): Likewise.
3353         (dwarf2_find_location_expression): Update.
3354         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3355         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3356         parameter.
3357         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3358         parameter.
3359         (locexpr_describe_location_1): Likewise.
3360         (locexpr_describe_location): Update.
3361
3362 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3363
3364         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3365         Remove.
3366         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3367         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3368         (dwarf2_compile_property_to_c): Update.
3369         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3370         use text offset from objfile.
3371         (locexpr_tracepoint_var_ref): Update.
3372         (locexpr_generate_c_location): Update.
3373         (loclist_describe_location): Update.
3374         (loclist_tracepoint_var_ref): Update.
3375         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3376         dwarf2_per_objfile parameter.
3377         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3378         use text offset from objfile.
3379         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3380
3381 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3382
3383         * dwarf2/expr.h (struct dwarf_expr_context)
3384         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3385         <offset>: Remove.
3386         <per_objfile>: New member.
3387         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3388         dwarf2_per_objfile parameter.  Don't set offset, set
3389         per_objfile.
3390         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3391         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3392         a dwarf2_per_objfile object instead of an offset.
3393         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3394         constructor.
3395         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3396         to dwarf2_expr_executor constructor.  Don't set offset.
3397         (dwarf2_fetch_cfa_info): Update.
3398         (struct dwarf2_frame_cache) <text_offset>: Remove.
3399         <per_objfile>: New field.
3400         (dwarf2_frame_cache): Update.
3401         (dwarf2_frame_prev_register): Update.
3402         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3403         <dwarf_evaluate_loc_desc>: Add constructor.
3404         (dwarf2_evaluate_loc_desc_full): Update.
3405         (dwarf2_locexpr_baton_eval): Update.
3406         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3407         Add constructor.
3408         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3409
3410 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3411
3412         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3413         addr_sized_int_type>: Move to dwarf2_cu.
3414         <int_type>: Move to dwarf2_per_objfile.
3415         (struct dwarf2_per_objfile) <int_type>: Move here.
3416         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3417         addr_sized_int_type>: Move here.
3418         (read_func_scope): Update.
3419         (read_array_type): Update.
3420         (read_tag_string_type): Update.
3421         (attr_to_dynamic_prop): Update.
3422         (dwarf2_per_cu_data::int_type): Rename to...
3423         (dwarf2_per_objfile::int_type): ... this.
3424         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3425         (dwarf2_cu::addr_sized_int_type): ... this.
3426         (read_subrange_type): Update.
3427         (dwarf2_per_cu_data::addr_type): Rename to...
3428         (dwarf2_cu::addr_type): ... this.
3429         (set_die_type): Update.
3430
3431 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3432
3433         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3434         data through per_cu->cu.
3435
3436 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3437
3438         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3439         dwarf2_per_cu_data parameter fo dwarf2_cu.
3440         (lookup_dwo_type_unit): Likewise.
3441         (read_cutu_die_from_dwo): Likewise.
3442         (lookup_dwo_unit): Likewise.
3443         (open_and_init_dwo_file): Likewise.
3444         (lookup_dwo_cutu): Likewise.
3445         (lookup_dwo_comp_unit): Likewise.
3446         (lookup_dwo_type_unit): Likewise.
3447         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3448         (cutu_reader::cutu_reader): Update.
3449
3450 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3451
3452         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3453         parameter.
3454         (process_full_type_unit): Likewise.
3455         (process_queue): Update.
3456
3457 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3458
3459         * dwarf2/read.c (recursively_compute_inclusions): Add
3460         dwarf2_per_objfile parameter.
3461         (compute_compunit_symtab_includes): Likewise.
3462         (process_cu_includes): Update.
3463
3464 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3465
3466         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3467         parameter.
3468         (create_type_unit_group): Update.
3469         (process_psymtab_comp_unit_reader): Update.
3470         (build_type_psymtabs_reader): Update.
3471
3472 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3473
3474         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3475         object through m_this_cu->cu.
3476
3477 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3478
3479         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3480         the info parameter.
3481         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3482
3483 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3484
3485         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3486         per_objfile parameter.
3487         (load_full_type_unit): Add per_objfile parameter.
3488         (read_signatured_type): Likewise.
3489         (load_full_comp_unit): Likewise.
3490         (load_cu): Likewise.
3491         (dw2_do_instantiate_symtab): Likewise.
3492         (dw2_get_file_names): Likewise.
3493         (dw2_map_symtabs_matching_filename): Update.
3494         (dw_expand_symtabs_matching_file_matcher): Update.
3495         (dw2_map_symbol_filenames): Update.
3496         (process_psymtab_comp_unit): Add per_objfile parameter.
3497         (build_type_psymtabs_1): Update.
3498         (process_skeletonless_type_unit): Update.
3499         (dwarf2_build_psymtabs_hard): Update.
3500         (load_partial_comp_unit): Add per_objfile parameter.
3501         (scan_partial_symbols): Update.
3502         (load_full_comp_unit): Add per_objfile parameter.
3503         (process_imported_unit_die): Update.
3504         (create_cus_hash_table): Update.
3505         (find_partial_die): Update.
3506         (dwarf2_read_addr_index): Update.
3507         (follow_die_offset): Update.
3508         (dwarf2_fetch_die_loc_sect_off): Update.
3509         (dwarf2_fetch_constant_bytes): Update.
3510         (dwarf2_fetch_die_type_sect_off): Update.
3511         (follow_die_sig_1): Update.
3512         (load_full_type_unit): Add per_objfile parameter.
3513         (read_signatured_type): Likewise.
3514
3515 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3516
3517         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3518         of objfile_name.
3519
3520 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3521
3522         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3523         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3524         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3525         field.
3526         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3527         (create_cus_from_index): Update.
3528         (dwarf2_read_gdb_index): Update.
3529         (create_cus_from_debug_names): Update.
3530         (dwarf2_read_debug_names): Update.
3531         (get_abbrev_section_for_cu): Update.
3532         (create_all_comp_units): Update.
3533         (read_attribute_value): Update.
3534         (get_debug_line_section): Update.
3535         * dwarf2/index-cache.c (index_cache::store): Update.
3536         * dwarf2/index-write.c (save_gdb_index_command): Update.
3537         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3538
3539 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3540
3541         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3542         member.
3543         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3544         dwarf2_per_cu_data::per_bfd.
3545         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3546         (create_type_unit_group): Likewise.
3547         (queue_comp_unit): Remove reference to
3548         per_cu->dwarf2_per_objfile.
3549         (maybe_queue_comp_unit): Likewise.
3550         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3551         (create_cus_hash_table): Assign new field.
3552
3553 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3554
3555         * dwarf2/read.c: Replace
3556         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3557         dwarf2_cu->per_objfile throughout.
3558
3559 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3560
3561         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3562         parameter, don't use per_cu->dwarf2_per_objfile.
3563         (dw2_instantiate_symtab): Likewise.
3564         (dw2_find_last_source_symtab): Update.
3565         (dw2_map_expand_apply): Update.
3566         (dw2_lookup_symbol): Update.
3567         (dw2_expand_symtabs_for_function): Update.
3568         (dw2_expand_all_symtabs): Update.
3569         (dw2_expand_symtabs_with_fullname): Update.
3570         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3571         don't use per_cu->dwarf2_per_objfile.
3572         (dw2_expand_marked_cus): Update.
3573         (dw2_find_pc_sect_compunit_symtab): Update.
3574         (dw2_debug_names_lookup_symbol): Update.
3575         (dw2_debug_names_expand_symtabs_for_function): Update.
3576         (dw2_debug_names_map_matching_symbols): Update.
3577         (dwarf2_psymtab::expand_psymtab): Update.
3578
3579 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3580
3581         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3582         <per_objfile>: New member.
3583         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3584         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3585         call to dwarf2_cu.
3586         (cutu_reader::cutu_reader): Update.
3587         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3588
3589 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3590
3591         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3592         struct dwarf2_per_objfile.
3593         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3594         dwarf2_per_bfd.
3595         * dwarf2/read.c (set_die_type): Update.
3596         (get_die_type_at_offset): Update.
3597
3598 2020-05-27  Tom Tromey  <tom@tromey.com>
3599             Simon Marchi  <simon.marchi@efficios.com>
3600
3601         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3602         method.
3603         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3604         get_symtab, set_symtab>: New methods.
3605         <m_symtabs>: New field.
3606         (struct dwarf2_psymtab): Derive from partial_symtab.
3607         <readin_p, get_compunit_symtab>: Declare methods.
3608         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3609         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3610         New methods.
3611         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3612         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3613         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3614         (dw2_symtab_iter_next, dw2_print_stats)
3615         (dw2_expand_symtabs_with_fullname)
3616         (dw2_expand_symtabs_matching_one)
3617         (dw_expand_symtabs_matching_file_matcher)
3618         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3619         (dw2_debug_names_iterator::next)
3620         (dw2_debug_names_map_matching_symbols)
3621         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3622         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3623         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3624         New methods.
3625         (get_compunit_symtab, process_full_comp_unit)
3626         (process_full_type_unit): Update.
3627         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3628
3629 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3630
3631         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3632         then introduce a new dwarf2_per_objfile type.
3633         <read_line_string>: Move to the new dwarf2_per_objfile type.
3634         <objfile>: Likewise.
3635         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3636         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3637         dwarf2_per_objfile->per_bfd.
3638         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3639         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3640         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3641         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3642         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3643         (dwarf2_per_objfile::locate_sections): Rename to...
3644         (dwarf2_per_bfd::locate_sections): ... this.
3645         (dwarf2_per_objfile::get_cutu): Rename to...
3646         (dwarf2_per_bfd::get_cutu): ... this.
3647         (dwarf2_per_objfile::get_cu): Rename to...
3648         (dwarf2_per_bfd::get_cu): ... this.
3649         (dwarf2_per_objfile::get_tu): Rename to...
3650         (dwarf2_per_bfd::get_tu): ... this.
3651         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3652         (dwarf2_per_bfd::allocate_per_cu): ... this.
3653         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3654         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3655         (get_gdb_index_contents_ftype): Change parameter from
3656         dwarf2_per_objfile to dwarf2_per_bfd.
3657         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3658         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3659
3660 2020-05-27  Tom Tromey  <tom@tromey.com>
3661             Simon Marchi  <simon.marchi@efficios.com>
3662
3663         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3664         (allocate_piece_closure): Set "per_objfile" member.
3665         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3666         (locexpr_describe_location, loclist_describe_location): Use new
3667         member.
3668         * dwarf2/read.c (read_call_site_scope)
3669         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3670         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3671         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3672         handle_data_member_location): Set per_objfile member.
3673         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3674         member.
3675         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3676
3677 2020-05-27  Tom Tromey  <tom@tromey.com>
3678
3679         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3680         allocate_signatured_type>: Declare new methods.
3681         <m_num_psymtabs>: New member.
3682         (struct dwarf2_per_cu_data) <index>: New member.
3683         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3684         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3685         (create_cu_from_index_list): Use allocate_per_cu.
3686         (create_signatured_type_table_from_index)
3687         (create_signatured_type_table_from_debug_names)
3688         (create_debug_type_hash_table, add_type_unit)
3689         (read_comp_units_from_section): Use allocate_signatured_type.
3690
3691 2020-05-27  Tom Tromey  <tom@tromey.com>
3692
3693         * psymtab.c (partial_map_expand_apply)
3694         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3695         (psym_lookup_global_symbol_language)
3696         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3697         (psym_print_stats, psym_expand_symtabs_for_function)
3698         (psym_map_symbol_filenames, psym_map_matching_symbols)
3699         (psym_expand_symtabs_matching)
3700         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3701         (maintenance_check_psymtabs): Update.
3702         * psympriv.h (struct partial_symtab) <readin_p,
3703         get_compunit_symtab>: Add objfile parameter.
3704         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3705         Likewise.
3706         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3707         get_compunit_symtab>: Likewise.
3708         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3709
3710 2020-05-27  Tom Tromey  <tom@tromey.com>
3711
3712         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3713         member.
3714         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3715         (create_cu_from_index_list)
3716         (create_signatured_type_table_from_index)
3717         (create_signatured_type_table_from_debug_names)
3718         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3719         (dwarf2_create_include_psymtab)
3720         (create_debug_type_hash_table, add_type_unit)
3721         (create_type_unit_group, read_comp_units_from_section)
3722         (dwarf2_compute_name, create_cus_hash_table)
3723         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3724         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3725         obstack.
3726         (dw2_get_real_path): Likewise.  Change argument to
3727         dwarf2_per_objfile.
3728
3729 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3730
3731         PR tdep/26000
3732         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3733         for ldrd (immediate).
3734
3735 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3736
3737         * command.h: Add comment giving the name of class_tui.
3738         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3739         create the fake command for the help for class_tui.
3740
3741 2020-05-26  Tom Tromey  <tromey@adacore.com>
3742
3743         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3744         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3745         (val_atr): New function.
3746         (value_val_atr): Use it.
3747         * ada-valprint.c (print_optional_low_bound): Change low bound
3748         handling for enums.
3749         (val_print_packed_array_elements): Don't call discrete_position.
3750         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3751         discrete_position for enum types.
3752         * language.c (default_print_array_index): Change type.
3753         * language.h (struct language_defn) <la_print_array_index>: Add
3754         index_type parameter, change type of index_value.
3755         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3756         (default_print_array_index): Update.
3757         * valprint.c (maybe_print_array_index): Don't call
3758         value_from_longest.  Update.
3759         (value_print_array_elements): Don't call discrete_position.
3760
3761 2020-05-26  Tom Tromey  <tromey@adacore.com>
3762
3763         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3764         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3765
3766 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3767
3768         PR gdb/13519
3769         * avr-tdep.c (avr_integer_to_address): Return data or code
3770         address accordingly to the second 'type' argument of the
3771         function.
3772
3773 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3774
3775         * infcmd.c, inferior.h: (construct_inferior_arguments):
3776         Moved function from here to gdbsupport/common-inferior.{h,cc}
3777
3778 2020-05-23  Tom Tromey  <tom@tromey.com>
3779
3780         Revert commit eca1f90c:
3781         * NEWS: Remove entry for completion styling.
3782         * completer.c (_rl_completion_prefix_display_length): Move
3783         declaration later.
3784         (gdb_fnprint): Revert.
3785         (gdb_display_match_list_1): Likewise.
3786         * cli/cli-style.c (completion_prefix_style)
3787         (completion_difference_style, completion_suffix_style): Remove.
3788         (_initialize_cli_style): Revert.
3789         * cli/cli-style.h (completion_prefix_style)
3790         (completion_difference_style, completion_suffix_style): Don't
3791         declare.
3792
3793 2020-05-24  Pedro Alves  <palves@redhat.com>
3794
3795         * symtab.c (completion_list_add_name): Return boolean indication
3796         of whether the symbol matched.
3797         (completion_list_add_symbol): Don't try to remove C++ aliases if
3798         the symbol didn't match in the first place.
3799         * symtab.h (completion_list_add_name): Return bool.
3800
3801 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3802
3803         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3804         type::field.
3805
3806 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3807
3808         GDB 9.2 released.
3809
3810 2020-05-23  Tom Tromey  <tom@tromey.com>
3811
3812         * NEWS: Add entry for completion styling.
3813         * completer.c (_rl_completion_prefix_display_length): Move
3814         declaration earlier.
3815         (gdb_fnprint): Use completion_style.
3816         (gdb_display_match_list_1): Likewise.
3817         * cli/cli-style.c (completion_prefix_style)
3818         (completion_difference_style, completion_suffix_style): New
3819         globals.
3820         (_initialize_cli_style): Register new globals.
3821         * cli/cli-style.h (completion_prefix_style)
3822         (completion_difference_style, completion_suffix_style): Declare.
3823
3824 2020-05-23  Pedro Alves  <palves@redhat.com>
3825
3826         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3827         (parse_escape): Use ISDIGIT instead of isdigit.
3828         (puts_debug): Use gdb_isprint instead of isprint.
3829         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3830         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3831         ISSPACE instead of isspace.
3832         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3833         instead of isspace.
3834         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3835         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3836         instead of isxdigit and ISDIGIT instead of isdigit.
3837
3838 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3839
3840         * gdbtypes.h (struct type) <field>: New method.
3841         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3842         or type::field.
3843
3844 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3845
3846         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3847         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3848         modify the propery to use type::set_fields instead.
3849
3850 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3851
3852         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3853         type::num_fields instead.
3854
3855 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3856
3857         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3858         methods.
3859         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3860         that modify the number of fields to use type::set_num_fields
3861         instead.
3862
3863 2020-05-22  Tom Tromey  <tromey@adacore.com>
3864
3865         * compile/compile-object-load.h (munmap_list_free): Don't
3866         declare.
3867
3868 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3869
3870         * annotate.c (annotate_source_line): Update return type, add call
3871         to update current symtab and line.
3872         * annotate.h (annotate_source_line): Update return type, and
3873         extend header comment.
3874         * source.c (info_line_command): Check annotation_level before
3875         calling annotate_source_line.
3876         * stack.c (print_frame_info): If calling annotate_source_line
3877         returns true, then don't print any other source line information.
3878
3879 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3880
3881         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3882
3883 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3884
3885         * coffread.c (patch_type): Remove NULL check before xfree.
3886         * corefile.c (set_gnutarget): Likewise.
3887         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3888         * exec.c (build_section_table): Likewise.
3889         * remote.c (remote_target::pass_signals): Likewise.
3890         * utils.c (n_spaces): Likewise.
3891         * cli/cli-script.c (document_command): Likewise.
3892         * i386-windows-tdep.c (core_process_module_section): Likewise.
3893         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3894
3895 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3896
3897         * symfile.c (reread_symbols): Clear objfile's section_offsets
3898         vector and section indices, re-compute them by calling
3899         sym_offsets.
3900
3901 2020-05-20  Tom Tromey  <tromey@adacore.com>
3902
3903         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3904         (desc_one_bound, desc_index_type): Compute field name.
3905
3906 2020-05-20  Tom de Vries  <tdevries@suse.de>
3907
3908         PR symtab/25833
3909         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3910
3911 2020-05-20  Alan Modra  <amodra@gmail.com>
3912
3913         PR 25993
3914         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3915         bfd_set_filename.
3916         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3917         passed to bfd_set_filename.
3918         * symfile-mem.c (add_vsyscall_page): Likewise for string
3919         passed to symbol_file_add_from_memory.
3920         (symbol_file_add_from_memory): Make name param a const char* and
3921         don't strdup.
3922
3923 2020-05-20  Alan Modra  <amodra@gmail.com>
3924
3925         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3926         rather than accessing bfd->filename directly.
3927         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3928         and use bfd_section_name.
3929         * dwarf2/frame.c (decode_frame_entry): Likewise.
3930         * exec.c (exec_set_section_address): Likewise.
3931         * solib-aix.c (solib_aix_bfd_open): Likewise.
3932         * stap-probe.c (get_stap_base_address): Likewise.
3933         * symfile.c (reread_symbols): Likewise.
3934
3935 2020-05-19  Tom Tromey  <tromey@adacore.com>
3936
3937         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3938
3939 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3940
3941         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3942
3943 2020-05-19  Pedro Alves  <palves@redhat.com>
3944
3945         * NEWS (set exec-file-mismatch): Adjust entry.
3946         * exec.c: Include "build-id.h".
3947         (validate_exec_file): Try to match build IDs instead of filenames.
3948         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3949         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3950         and pass down 'warn_if_slow'.
3951         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3952         gdb_bfd_open_closure to pass it down.
3953         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3954
3955 2020-05-19  Pedro Alves  <palves@redhat.com>
3956
3957         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3958         * target.c (target_fileio_open_1): Rename to target_fileio_open
3959         and make extern.  Use bool.
3960         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3961         (target_fileio_read_alloc_1): Adjust.
3962         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3963         (target_fileio_open_warn_if_slow): Delete declaration.
3964
3965 2020-05-19  Pedro Alves  <palves@redhat.com>
3966
3967         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3968         Adjust all callers.
3969
3970 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3971
3972         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3973         whether disp is negative.
3974
3975 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3976
3977         * symfile.h (struct symfile_segment_data)
3978         <~symfile_segment_data>: Remove.
3979         <segment_info>: Change to std::vector.
3980         * symfile.c (default_symfile_segments): Update.
3981         * elfread.c (elf_symfile_segments): Update.
3982
3983 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3984
3985         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3986         <segments>: New.
3987         <segment_bases, segment_sizes>: Remove.
3988         * symfile.c (default_symfile_segments): Update.
3989         * elfread.c (elf_symfile_segments): Update.
3990         * remote.c (remote_target::get_offsets): Update.
3991         * solib-target.c (solib_target_relocate_section_addresses):
3992         Update.
3993
3994 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3995
3996         * symfile.h (struct symfile_segment_data): Initialize fields.
3997         <~symfile_segment_data>: Add.
3998         (symfile_segment_data_up): New.
3999         (struct sym_fns) <sym_segments>: Return a
4000         symfile_segment_data_up.
4001         (default_symfile_segments): Return a symfile_segment_data_up.
4002         (free_symfile_segment_data): Remove.
4003         (get_symfile_segment_data): Return a symfile_segment_data_up.
4004         * symfile.c (default_symfile_segments): Likewise.
4005         (get_symfile_segment_data): Likewise.
4006         (free_symfile_segment_data): Remove.
4007         (symfile_find_segment_sections): Update.
4008         * elfread.c (elf_symfile_segments): Return a
4009         symfile_segment_data_up.
4010         * remote.c (remote_target::get_offsets): Update.
4011         * solib-target.c (solib_target_relocate_section_addresses):
4012         Update.
4013         * symfile-debug.c (debug_sym_segments): Return a
4014         symfile_segment_data_up.
4015
4016 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4017
4018         PR build/25981
4019         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4020         Hardcode register numbers.
4021
4022         PR build/25981
4023         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4024         procfs_find_LDT_entry): Remove.
4025         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4026         procfs_find_LDT_entry): Remove.
4027         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4028         Remove.
4029
4030 2020-05-17  Pedro Alves  <palves@redhat.com>
4031             Andrew Burgess  <andrew.burgess@embecosm.com>
4032             Keno Fischer  <keno@juliacomputing.com>
4033
4034         PR gdb/25741
4035         * breakpoint.c (build_target_condition_list): Update comments.
4036         (build_target_command_list): Update comments and skip matching
4037         locations.
4038         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4039         a separate function.  Simplify "set breakpoint auto-hw off"
4040         handling.
4041         (insert_breakpoints): Update comment.
4042         (tracepoint_locations_match): New parameter.  For breakpoints,
4043         compare location types too, if the caller wants to.
4044         (handle_automatic_hardware_breakpoints): New functions.
4045         (bp_location_is_less_than): Also sort by location type and
4046         hardware breakpoint length.
4047         (update_global_location_list): Handle "set breakpoint auto-hw on"
4048         here.
4049         (update_breakpoint_locations): Ask breakpoint_locations_match to
4050         ignore location types.
4051
4052 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4053
4054         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4055         type::name instead.
4056
4057 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4058
4059         * gdbtypes.h (struct type) <name, set_name>: New methods.
4060         (TYPE_CODE): Use type::name.  Change all call sites used to set
4061         the name to use type::set_name instead.
4062
4063 2020-05-16  Tom Tromey  <tom@tromey.com>
4064
4065         * top.c (quit_force): Update.
4066         * infrun.c (handle_no_resumed): Update.
4067         * top.h (all_uis): New function.
4068         (ALL_UIS): Remove.
4069
4070 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4071
4072         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4073
4074 2020-05-16  Pedro Alves  <palves@redhat.com>
4075
4076         * ia64-linux-nat.c
4077         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4078         Declare method.
4079         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4080
4081 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4082
4083         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4084         (sparc64_adi_info): Likewise.
4085
4086 2020-05-15  Tom Tromey  <tom@tromey.com>
4087
4088         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4089         block_objfile.
4090         (lookup_objfile_from_block): Remove.
4091         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4092         (lookup_global_symbol): Use block_objfile.
4093         * symtab.h (lookup_objfile_from_block): Don't declare.
4094         * printcmd.c (clear_dangling_display_expressions): Use
4095         block_objfile.
4096         * parse.c (operator_check_standard): Use block_objfile.
4097
4098 2020-05-15  Tom Tromey  <tom@tromey.com>
4099
4100         * language.c (language_alloc_type_symbol): Set
4101         SYMBOL_SECTION.
4102         * symtab.c (initialize_objfile_symbol): Remove.
4103         (allocate_symbol): Remove.
4104         (allocate_template_symbol): Remove.
4105         * dwarf2/read.c (fixup_go_packaging): Use "new".
4106         (new_symbol): Use "new".
4107         (read_variable): Don't call initialize_objfile_symbol.  Use
4108         "new".
4109         (read_func_scope): Use "new".
4110         * xcoffread.c (process_xcoff_symbol): Don't call
4111         initialize_objfile_symbol.
4112         (SYMBOL_DUP): Remove.
4113         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4114         "new".
4115         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4116         (allocate_template_symbol): Don't declare.
4117         (struct symbol): Add copy constructor.  Change defaults.
4118         * jit.c (finalize_symtab): Use "new".
4119         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4120         Use "new".
4121         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4122         (common_block_end): Use "new".
4123         * mdebugread.c (parse_symbol): Use "new".
4124         (new_symbol): Likewise.
4125
4126 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4127
4128         * NEWS: Mention changes to help and apropos.
4129
4130 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4131
4132         * command.h (enum command_class): Improve comments, document
4133         that class_alias is for user-defined aliases, give the class
4134         name for each class, remove unused class_xdb.
4135         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4136         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4137         by a precise class.
4138         * infcmd.c (_initialize_infcmd): Likewise.
4139         * reverse.c (_initialize_reverse): Likewise.
4140         * stack.c (_initialize_stack): Likewise.
4141         * symfile.c (_initialize_symfile): Likewise.
4142         * tracepoint.c (_initialize_tracepoint): Likewise.
4143
4144 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4145
4146         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4147         when their aliased command is traversed.
4148         (help_cmd): Add fput_command_names_styled call to
4149         output command name and aliases when command has an alias.
4150
4151 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4152
4153         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4154         * cli/cli-decode.c (help_cmd_list): Declare as static,
4155         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4156         a command together with the command.
4157         (fput_command_name_styled, fput_command_names_styled): New functions.
4158         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4159         fput_command_name_styled.
4160         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4161         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4162
4163 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4164
4165         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4166         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4167         * command.h (cmd_show_list): Likewise.
4168         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4169         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4170
4171 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4172
4173         * unittests/command-def-selftests.c (traverse_command_structure):
4174         Verify all commands of a list have the same prefix command and
4175         that only the top cmdlist commands have a null prefix.
4176
4177 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4178
4179         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4180         as prefix, not one of its aliases.
4181         (set_cmd_prefix): Remove.
4182         (do_add_cmd): Centralize the setting of the prefix of a command, when
4183         command is defined after its full chain of prefix commands.
4184         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4185         (add_setshow_cmd_full): Likewise.
4186         (update_prefix_field_of_prefixed_commands): New function.
4187         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4188         update_prefix_field_of_prefixed_commands.
4189         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4190         addresses of remote_set_cmdlist and remote_show_cmdlist given
4191         as argument, not the address of an argument.
4192         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4193         * gdb/remote.c (_initialize_remote): Likewise.
4194
4195 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4196
4197         * cli/cli-cmds.c (alias_command): Check for an existing alias
4198         using lookup_cmd_composition, as valid_command_p is too strict
4199         and forbids aliases that are the prefix of an existing alias
4200         or command.
4201         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4202         command is properly recognised as a valid command.
4203
4204 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4205
4206         * unittests/help-doc-selftests.c: Rename to
4207         unittests/command-def-selftests.c
4208         * unittests/command-def-selftests.c (help_doc_tests): Update some
4209         comments.
4210         (command_structure_tests, traverse_command_structure): New namespace
4211         and function.
4212         (command_structure_invariants_tests): New function.
4213         (_initialize_command_def_selftests) Renamed from
4214         _initialize_help_doc_selftests, register command_structure_invariants
4215         selftest.
4216
4217 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4218
4219         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4220         an alias of 'show'.
4221
4222 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4223
4224         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4225         ada_is_fixed_point_type.  Update all callers.
4226         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4227         all callers.
4228         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4229         Update all callers.
4230         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4231         print_fixed_point_type.  Update all callers.
4232         * ada-valprint.c (ada_value_print_num): Replace call to
4233         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4234
4235 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4236
4237         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4238         processors.
4239         (cpu_supports_bts): Add CV_AMD case.
4240
4241 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4242             Simon Marchi  <simon.marchi@efficios.com>
4243
4244         * infrun.c (stop_all_threads): Collect multiple wait events at
4245         each pass.
4246
4247 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4248
4249         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4250         type::code instead.
4251
4252 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4253
4254         * gdbtypes.h (struct type) <code, set_code>: New methods.
4255         (TYPE_CODE): Use type::code.  Change all call sites used to set
4256         the code to use type::set_code instead.
4257
4258 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4259             Tom de Vries  <tdevries@suse.de>
4260             Pedro Alves  <palves@redhat.com>
4261
4262         PR threads/25478
4263         * infrun.c (stop_all_threads): Do NOT ignore
4264         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4265         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4266         received.
4267         (handle_no_resumed): Remove code handling a live inferior with no
4268         threads.
4269         * remote.c (has_single_non_exited_thread): New.
4270         (remote_target::update_thread_list): Do not delete a thread if is
4271         the last thread of the process.
4272         * thread.c (thread_select): Call delete_exited_threads instead of
4273         prune_threads.
4274
4275 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4276
4277         * infrun.c (stop_all_threads): Enable/disable thread events of all
4278         targets.  Move a debug message denoting the end of the function
4279         into the SCOPED_EXIT block.
4280
4281 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4282
4283         * process-stratum-target.h: Include <set>.
4284         (all_non_exited_process_targets, switch_to_target_no_thread): New
4285         function declarations.
4286         * process-stratum-target.c (all_non_exited_process_targets)
4287         (switch_to_target_no_thread): New function implementations.
4288
4289 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4290
4291         * infrun.c (handle_inferior_event): Extract out a piece of code
4292         into...
4293         (mark_non_executing_threads): ...this new function.
4294
4295 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4296
4297         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4298         use.
4299
4300 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4301
4302         * regcache.c (regcache_read_pc_protected): New function
4303         implementation that returns 0 if the PC cannot read via
4304         'regcache_read_pc'.
4305         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4306         instead of 'regcache_read_pc'.
4307         (keep_going_pass_signal): Ditto.
4308
4309 2020-05-13  Tom Tromey  <tromey@adacore.com>
4310
4311         * ada-lang.c (align_value): Remove.
4312         (ada_template_to_fixed_record_type_1): Use align_up.
4313
4314 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4315
4316         * async-event.c: Update the copyright year.
4317         * async-event.h: Update the copyright year.
4318
4319 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4320
4321         * objfiles.h (is_addr_in_objfile,
4322         shared_objfile_contains_address_p): Return bool.
4323         * objfile.c (is_addr_in_objfile,
4324         shared_objfile_contains_address_p): Return bool.
4325
4326 2020-05-11  Tom Tromey  <tromey@adacore.com>
4327
4328         * cli/cli-cmds.c (info_command): Restore.
4329         (_initialize_cli_cmds): Use add_prefix_command for "info".
4330         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4331
4332 2020-05-11  Tom Tromey  <tromey@adacore.com>
4333
4334         * ada-lang.c (ada_value_primitive_field): Now public.
4335         * ada-lang.h (ada_value_primitive_field): Declare.
4336         * ada-valprint.c (print_field_values): Use
4337         ada_value_primitive_field for wrapper fields.
4338
4339 2020-05-11  Tom de Vries  <tdevries@suse.de>
4340
4341         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4342         MODULE_DOMAIN.
4343
4344 2020-05-11  Tom de Vries  <tdevries@suse.de>
4345
4346         PR symtab/25941
4347         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4348         with length 0, if not gdb-produced.
4349         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4350
4351 2020-05-09  Tom de Vries  <tdevries@suse.de>
4352
4353         PR gdb/25955
4354         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4355         calculation.
4356
4357 2020-05-09  Tom Tromey  <tom@tromey.com>
4358
4359         * top.c (server_command): Now bool.
4360         * top.h (server_command): Now bool.
4361
4362 2020-05-08  Tom Tromey  <tromey@adacore.com>
4363
4364         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4365         already being processed.
4366
4367 2020-05-08  Tom Tromey  <tom@tromey.com>
4368
4369         * printcmd.c (struct display) <next>: Remove.
4370         <display>: New constructor.
4371         <exp_string>: Now a std::string.
4372         <enabled_p>: Now a bool.
4373         (display_number): Move definition earlier.
4374         (displays): Rename from display_chain.  Now a std::vector.
4375         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4376         (display_command): Update.
4377         (do_one_display, disable_display)
4378         (enable_disable_display_command, do_enable_disable_display):
4379         Update.
4380         (free_display): Remove.
4381         (clear_displays): Rewrite.
4382         (delete_display): Update.
4383         (map_display_numbers): Use function_view.  Remove "data"
4384         parameter.  Update.
4385         (do_delete_display): Remove.
4386         (undisplay_command): Update.
4387         (do_one_display, do_displays, disable_display)
4388         (info_display_command): Update.
4389         (do_enable_disable_display): Remove.
4390         (enable_disable_display_command)
4391         (clear_dangling_display_expressions): Update.
4392
4393 2020-05-08  Tom Tromey  <tom@tromey.com>
4394
4395         * symtab.c (set_symbol_cache_size)
4396         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4397         (maintenance_print_symbol_cache_statistics): Update.
4398         * symmisc.c (print_symbol_bcache_statistics)
4399         (print_objfile_statistics, maintenance_print_objfiles)
4400         (maintenance_info_symtabs, maintenance_check_symtabs)
4401         (maintenance_expand_symtabs, maintenance_info_line_tables):
4402         Update.
4403         * symfile-debug.c (set_debug_symfile): Update.
4404         * source.c (forget_cached_source_info): Update.
4405         * python/python.c (gdbpy_progspaces): Update.
4406         * psymtab.c (maintenance_info_psymtabs): Update.
4407         * probe.c (parse_probes): Update.
4408         * linespec.c (iterate_over_all_matching_symtabs)
4409         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4410         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4411         * exec.c (exec_target::close): Update.
4412         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4413         * breakpoint.c (print_one_breakpoint_location)
4414         (create_longjmp_master_breakpoint)
4415         (create_std_terminate_master_breakpoint): Update.
4416         * progspace.c (program_spaces): Now a std::vector.
4417         (maybe_new_address_space): Update.
4418         (add_program_space): Remove.
4419         (program_space::program_space): Update.
4420         (remove_program_space): Update.
4421         (number_of_program_spaces): Remove.
4422         (print_program_space, update_address_spaces): Update.
4423         * progspace.h (program_spaces): Change type.
4424         (ALL_PSPACES): Remove.
4425         (number_of_program_spaces): Don't declare.
4426         (struct program_space) <next>: Remove.
4427
4428 2020-05-08  Tom Tromey  <tom@tromey.com>
4429
4430         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4431         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4432         (enable_break): Update.
4433         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4434         (frv_fdpic_find_canonical_descriptor): Update.
4435         (frv_fetch_objfile_link_map): Update.
4436         * progspace.c (program_space::free_all_objfiles): Update.
4437         (program_space::solibs): New method.
4438         * progspace.h (struct program_space) <solibs>: New method.
4439         * solist.h (master_so_list): Don't declare.
4440         (ALL_SO_LIBS): Remove.
4441         * solib.h (so_list_head): Remove.
4442         (update_solib_list): Update comment.
4443         * solib.c (master_so_list): Remove.
4444         (solib_used, update_solib_list, solib_add)
4445         (info_sharedlibrary_command, clear_solib)
4446         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4447
4448 2020-05-08  Tom Tromey  <tom@tromey.com>
4449
4450         * extension.c (extension_languages): Now a std::array.
4451         (ALL_EXTENSION_LANGUAGES): Remove.
4452         (get_ext_lang_defn, get_ext_lang_of_file)
4453         (eval_ext_lang_from_control_command): Update.
4454         (finish_ext_lang_initialization)
4455         (auto_load_ext_lang_scripts_for_objfile)
4456         (ext_lang_type_printers::ext_lang_type_printers)
4457         (apply_ext_lang_type_printers)
4458         (ext_lang_type_printers::~ext_lang_type_printers)
4459         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4460         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4461         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4462         (get_matching_xmethod_workers, ext_lang_colorize)
4463         (ext_lang_before_prompt): Update.
4464         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4465
4466 2020-05-08  Tom Tromey  <tom@tromey.com>
4467
4468         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4469         overload.
4470         <swap_string, m_string>: Remove.
4471         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4472         Update.
4473         * stabsread.c (define_symbol, read_type): Update.
4474         * linespec.c (find_linespec_symbols): Update.
4475         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4476         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4477         * dbxread.c (read_dbx_symtab): Update.
4478         * cp-support.h (cp_canonicalize_string_full)
4479         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4480         Return unique_xmalloc_ptr.
4481         * cp-support.c (inspect_type): Update.
4482         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4483         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4484         Likewise.
4485         * c-typeprint.c (print_name_maybe_canonical): Update.
4486         * break-catch-throw.c (check_status_exception_catchpoint):
4487         Update.
4488
4489 2020-05-08  Tom de Vries  <tdevries@suse.de>
4490
4491         * infrun.c (follow_fork): Copy current_line and current_symtab to
4492         child thread.
4493
4494 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4495
4496         * async-event.c (struct async_signal_handler, struct
4497         async_event_handler): Reformat, remove typedef.
4498
4499 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4500
4501         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4502         access thistype->main_type->dyn_prop_list directly.
4503
4504 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4505
4506         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4507         (remove_dyn_prop): Remove.  Update all users to use
4508         type::remove_dyn_prop.
4509         * gdbtypes.c (remove_dyn_prop): Rename to...
4510         (type::remove_dyn_prop): ... this.
4511
4512 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4513
4514         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4515         (add_dyn_prop): Remove.  Update all users to use
4516         type::add_dyn_prop.
4517         * gdbtypes.c (add_dyn_prop): Rename to...
4518         (type::add_dyn_prop): ... this.
4519
4520 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4521
4522         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4523         (get_dyn_prop): Remove.  Update all users to use
4524         type::dyn_prop.
4525         * gdbtypes.c (get_dyn_prop): Rename to...
4526         (type::dyn_prop): ... this.
4527
4528 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4529
4530         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4531
4532 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4533
4534         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4535         instruction, skip it if it's there.
4536
4537 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4538
4539         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4540
4541 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4542
4543         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4544         * gdbtypes.c (recursive_dump_type): Remove use of
4545         TYPE_INCOMPLETE.
4546
4547 2020-05-03  Tom Tromey  <tom@tromey.com>
4548
4549         * breakpoint.c (catch_command, tcatch_command): Remove.
4550         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4551         add_show_prefix_cmd.
4552         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4553         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4554         Remove.
4555         (add_internal_problem_command): Use add_basic_prefix_cmd,
4556         add_show_prefix_cmd.
4557         * mips-tdep.c (set_mipsfpu_command): Remove.
4558         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4559         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4560         (_initialize_index_cache): Use add_basic_prefix_cmd.
4561         * memattr.c (dummy_cmd): Remove.
4562         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4563         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4564         (_initialize_tui_win): Use add_basic_prefix_cmd,
4565         add_show_prefix_cmd.
4566         * cli/cli-logging.c (set_logging_command): Remove.
4567         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4568         add_show_prefix_cmd.
4569         (show_logging_command): Remove.
4570         * target.c (target_command): Remove.
4571         (add_target): Use add_basic_prefix_cmd.
4572
4573 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4574
4575         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4576
4577 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4578
4579         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4580         info_command.
4581
4582 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4583
4584         * nbsd-nat.c (nbsd_enable_proc_events)
4585         (nbsd_nat_target::post_startup_inferior): Add.
4586         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4587         (nbsd_nat_target::update_thread_list): Rewrite.
4588         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4589         "PTRACE_LWP_CREATE".
4590         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4591
4592 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4593
4594         * stack.c (_initialize_stack): Remove duplicated creation
4595         of "frame" command and "f" alias.
4596
4597 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4598
4599         PR gdb/18706
4600         * gdbtypes.c (check_typedef): Calculate size of array of
4601         stubbed type.
4602
4603 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4604
4605         PR gdb/15559
4606         * i386-tdep.c (i386_push_dummy_call): Call
4607         i386_thiscall_push_dummy_call.
4608         (i386_thiscall_push_dummy_call): New function.
4609         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4610         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4611         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4612
4613 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4614
4615         * gdbarch.sh (do_read): Add shellcheck disable directive for
4616         warning SC2162.
4617
4618 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4619
4620         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4621         "referenced but not assigned" warning.
4622
4623 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4624
4625         * gdbarch.sh: Remove code that sets fallbackdefault.
4626
4627 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4628
4629         * gdbarch.sh: Use shell operators && and || instead of
4630         -a and -o.
4631
4632 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4633
4634         * gdbarch.sh: Use $(...) instead of `...`.
4635
4636 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4637
4638         * gdbarch.sh: Use double quotes around variables.
4639
4640 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4641
4642         * gdbarch.sh: Use %s with printf, instead of variables in the
4643         format string.
4644
4645 2020-04-29  Tom Tromey  <tromey@adacore.com>
4646
4647         PR ada/25875:
4648         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4649         type fields here.
4650         (read_enumeration_type): Call
4651         update_enumeration_type_from_children later.  Update comments.
4652         (process_enumeration_scope): Don't create type fields.
4653
4654 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4655
4656         * nbsd-tdep.c: Include "xml-syscall.h".
4657         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4658
4659 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4660
4661         * nbsd-nat.c: Include "sys/wait.h".
4662         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4663         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4664         (nbsd_nat_target::remove_exec_catchpoint)
4665         (nbsd_nat_target::set_syscall_catchpoint): Add.
4666         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4667         (nbsd_nat_target::insert_exec_catchpoint)
4668         (nbsd_nat_target::remove_exec_catchpoint)
4669         (nbsd_nat_target::set_syscall_catchpoint): Add.
4670         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4671         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4672         `nbsd_get_syscall_number'.
4673
4674 2020-04-29  Tom Tromey  <tom@tromey.com>
4675
4676         * stack.c (print_block_frame_labels): Remove.
4677
4678 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4679
4680         PR gdb/17320
4681         * ada-valprint.c (val_print_packed_array_elements): Move array
4682         end bracket to new line.
4683         (ada_val_print_string): Remove extra spaces before first array
4684         element.
4685         * c-valprint.c (c_value_print_array): Likewise.
4686         * m2-valprint.c (m2_print_array_contents): Likewise.
4687         (m2_value_print_inner): Likewise.
4688         * p-valprint.c (pascal_value_print_inner): Likewise.
4689         * valprint.c (generic_val_print_array): Likewise.
4690         (value_print_array_elements): Move first array element and array
4691         end bracket to new line.
4692
4693 2020-04-29  Tom de Vries  <tdevries@suse.de>
4694
4695         PR symtab/25889
4696         * linespec.c (find_method): Fix ix calculation.
4697
4698 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4699
4700         * syscalls/update-netbsd.sh: New file.
4701         * syscalls/netbsd.xml: Regenerate.
4702         * data-directory/Makefile.in: Register `netbsd.xml' in
4703         `SYSCALLS_FILES'.
4704
4705 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4706
4707         * syscalls/update-freebsd.sh: Add double quotes.
4708
4709 2020-04-28  Tom Tromey  <tom@tromey.com>
4710
4711         * NEWS: Update.
4712         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4713         (cmdpy_init): Allow class_tui.
4714
4715 2020-04-28 Mark Williams <mark@myosotissp.com>
4716
4717         PR gdb/24480
4718         * dwarf2read.c: Add missing assingments to list_in_scope when
4719         start_symtab was already called.
4720
4721 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4722
4723         PR gdb/25881
4724         * dwarf2/read.c (offset_map_type): Use
4725         gdb:hash_enum<sect_offset> as hash function.
4726
4727 2020-04-28  Tom de Vries  <tdevries@suse.de>
4728
4729         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4730         with DW_AT_signature.
4731
4732 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4733
4734         * configure.ac: Remove check for fs_base/gs_base in
4735         user_regs_struct.
4736         * configure: Re-generate.
4737         * config.in: Re-generate.
4738         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4739         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4740         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4741
4742 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4743
4744         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4745         problematic inline frame unwinding situation.
4746         * frame.c (frame_id_computed_p): New function.
4747         * frame.h (frame_id_computed_p): New prototype.
4748
4749 2020-04-26  Tom Tromey  <tom@tromey.com>
4750
4751         * command.h (enum command_class) <class_pseudo>: Remove.
4752
4753 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4754
4755         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4756         and whitespace.
4757
4758 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4759
4760         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4761         `PT_GET_PROCESS_STATE' block.
4762
4763 2020-04-24  Tom Tromey  <tom@tromey.com>
4764
4765         * symtab.h (symbol_get_demangled_name): Don't declare.
4766         * symtab.c (symbol_get_demangled_name): Remove.
4767         (general_symbol_info::natural_name)
4768         (general_symbol_info::demangled_name): Update.
4769
4770 2020-04-24  Tom Tromey  <tom@tromey.com>
4771
4772         PR rust/25025:
4773         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4774
4775 2020-04-24  Tom Tromey  <tom@tromey.com>
4776
4777         PR symtab/12707:
4778         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4779         exists.
4780         (new_symbol): Likewise.
4781         * compile/compile-object-load.c (get_out_value_type): Use
4782         symbol_matches_search_name.
4783
4784 2020-04-24  Tom Tromey  <tom@tromey.com>
4785
4786         * dwarf2/read.c (add_partial_symbol): Do not call
4787         compute_and_set_names.
4788
4789 2020-04-24  Tom Tromey  <tom@tromey.com>
4790
4791         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4792         overload.
4793
4794 2020-04-24  Tom Tromey  <tom@tromey.com>
4795
4796         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4797         (add_psymbol_to_list): New overload.  Make old overload call new
4798         one.
4799         * psympriv.h (add_psymbol_to_list): New overload.
4800
4801 2020-04-24  Tom Tromey  <tom@tromey.com>
4802
4803         * dwarf2/read.c (partial_die_info::read) <case
4804         DW_AT_linkage_name>: Use value_as_string.
4805         (dwarf2_string_attr): Use value_as_string.
4806         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4807         method.
4808         * dwarf2/attribute.c (attribute::value_as_string): New method.
4809
4810 2020-04-24  Tom Tromey  <tom@tromey.com>
4811
4812         * symtab.c (general_symbol_info::natural_name)
4813         (general_symbol_info::demangled_name): Check for language_rust.
4814
4815 2020-04-24  Tom Tromey  <tom@tromey.com>
4816
4817         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4818         (dwarf2_physname): ... from here.
4819         (partial_die_info::read): Add Rust "{" hack.
4820
4821 2020-04-24  Tom Tromey  <tom@tromey.com>
4822
4823         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4824         method.
4825         (symbol_set_demangled_name): Don't declare.
4826         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4827         symbol_set_demangled_name.
4828         (general_symbol_info::set_language)
4829         (general_symbol_info::compute_and_set_names): Update.
4830         * minsyms.c (minimal_symbol_reader::install): Update.
4831         * dwarf2/read.c (new_symbol): Update.
4832
4833 2020-04-24  Tom Tromey  <tromey@adacore.com>
4834
4835         PR python/23662:
4836         * python/py-type.c (convert_field): Handle
4837         FIELD_LOC_KIND_DWARF_BLOCK.
4838         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4839         (typy_get_dynamic): Nw function.
4840         (type_object_getset): Add "dynamic".
4841         * NEWS: Add entry.
4842
4843 2020-04-24  Tom Tromey  <tromey@adacore.com>
4844
4845         * ada-typeprint.c (print_choices, print_variant_part)
4846         (print_record_field_types_dynamic): New functions.
4847         (print_record_field_types): Use print_record_field_types_dynamic.
4848
4849 2020-04-24  Tom Tromey  <tromey@adacore.com>
4850
4851         * dwarf2/read.c (handle_data_member_location): New overload.
4852         (dwarf2_add_field): Use it.
4853         (decode_locdesc): Add "computed" parameter.  Update comment.
4854         * gdbtypes.c (is_dynamic_type_internal): Also look for
4855         FIELD_LOC_KIND_DWARF_BLOCK.
4856         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4857         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4858         virtual base classes.
4859         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4860         FIELD_LOC_KIND_DWARF_BLOCK.
4861
4862 2020-04-24  Tom Tromey  <tromey@adacore.com>
4863
4864         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4865         * gdbtypes.c (is_dynamic_type_internal): Check
4866         TYPE_HAS_DYNAMIC_LENGTH.
4867         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4868         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4869         New macros.
4870         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4871         constant.
4872
4873 2020-04-24  Tom Tromey  <tromey@adacore.com>
4874
4875         * dwarf2/read.c (struct variant_field): Rewrite.
4876         (struct variant_part_builder): New.
4877         (struct nextfield): Remove "variant" field.  Add "offset".
4878         (struct field_info): Add "current_variant_part" and
4879         "variant_parts".
4880         (alloc_discriminant_info): Remove.
4881         (alloc_rust_variant): New function.
4882         (quirk_rust_enum): Update.
4883         (dwarf2_add_field): Set "offset" member.  Don't handle
4884         DW_TAG_variant_part.
4885         (offset_map_type): New typedef.
4886         (convert_variant_range, create_one_variant)
4887         (create_one_variant_part, create_variant_parts)
4888         (add_variant_property): New functions.
4889         (dwarf2_attach_fields_to_type): Call add_variant_property.
4890         (read_structure_type): Don't handle DW_TAG_variant_part.
4891         (handle_variant_part, handle_variant): New functions.
4892         (handle_struct_member_die): Use them.
4893         (process_structure_scope): Don't handle variant parts.
4894         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4895         (struct discriminant_info): Remove.
4896         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4897         (struct main_type) <flag_discriminated_union>: Remove.
4898         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4899         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4900         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4901         Update.
4902         * valops.c (value_union_variant): Remove.
4903         * value.h (value_union_variant): Don't declare.
4904
4905 2020-04-24  Tom Tromey  <tromey@adacore.com>
4906
4907         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4908         (ada_value_primitive_packed_val): Update.
4909         * ada-valprint.c (ada_value_print_1): Update.
4910         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4911         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4912         just an address.  Use evaluate_for_locexpr_baton.
4913         (dwarf2_evaluate_property): Update.
4914         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4915         array_view.
4916         * findvar.c (default_read_var_value): Update.
4917         * gdbtypes.c (compute_variant_fields_inner)
4918         (resolve_dynamic_type_internal): Update.
4919         (resolve_dynamic_type): Change type of valaddr parameter.
4920         * gdbtypes.h (resolve_dynamic_type): Update.
4921         * valarith.c (value_subscripted_rvalue): Update.
4922         * value.c (value_from_contents_and_address): Update.
4923
4924 2020-04-24  Tom Tromey  <tromey@adacore.com>
4925
4926         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4927         "push_initial_value" parameter.
4928         (dwarf2_evaluate_property): Likewise.
4929         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4930
4931 2020-04-24  Tom Tromey  <tromey@adacore.com>
4932
4933         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4934         (variant::matches, compute_variant_fields_recurse)
4935         (compute_variant_fields_inner, compute_variant_fields): New
4936         functions.
4937         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4938         Use resolved_type after type is made.
4939         (operator==): Add new cases.
4940         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4941         (struct discriminant_range, struct variant, struct variant_part):
4942         New.
4943         (union dynamic_prop_data) <variant_parts, original_type>: New
4944         members.
4945         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4946         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4947         constants.
4948         * value.c (unpack_bits_as_long): Now public.
4949         * value.h (unpack_bits_as_long): Declare.
4950
4951 2020-04-24  Tom Tromey  <tromey@adacore.com>
4952
4953         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4954         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4955
4956 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4957
4958         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4959
4960 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4961
4962         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4963         (remove_fork_catchpoint, post_startup_inferior)
4964         (post_attach): Move...
4965         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4966         (remove_fork_catchpoint, post_startup_inferior)
4967         (post_attach): ...here.
4968         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4969         (remove_fork_catchpoint, post_startup_inferior)
4970         (post_attach): Move...
4971         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4972         (remove_fork_catchpoint, post_startup_inferior)
4973         (post_attach): ...here.
4974
4975 2020-04-24  Tom Tromey  <tromey@adacore.com>
4976
4977         * nat/windows-nat.h (struct windows_thread_info)
4978         <pc_adjusted>: New member.
4979         * windows-nat.c (windows_fetch_one_register): Check
4980         pc_adjusted.
4981         (windows_nat_target::get_windows_debug_event)
4982         (windows_nat_target::wait): Set pc_adjusted.
4983
4984 2020-04-24  Tom de Vries  <tdevries@suse.de>
4985
4986         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4987         Run gdb-add-index inside temp dir.
4988
4989 2020-04-23  Tom Tromey  <tromey@adacore.com>
4990
4991         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4992         in loop.
4993
4994 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4995
4996         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4997         get_frame_register instead of gdbarch_unwind_pc.
4998
4999 2020-04-23  Tom de Vries  <tdevries@suse.de>
5000
5001         * symtab.c (lookup_global_symbol): Prefer def over decl.
5002
5003 2020-04-23  Tom de Vries  <tdevries@suse.de>
5004
5005         PR symtab/25807
5006         * block.c (best_symbol, better_symbol): Promote to external.
5007         * block.h (best_symbol, better_symbol): Declare.
5008         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5009         decl.
5010
5011 2020-04-23  Tom Tromey  <tromey@adacore.com>
5012
5013         PR ada/25837:
5014         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5015         "const char *", not a "const std::string &".
5016         <name_and_matcher::operator==>: Update.
5017         * unittests/lookup_name_info-selftests.c: Change type of
5018         "result".
5019
5020 2020-04-23  Tom Tromey  <tom@tromey.com>
5021
5022         * inferior.h (iterate_over_inferiors): Don't declare.
5023         * inferior.c (iterate_over_inferiors): Remove.
5024         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5025         Remove.
5026         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5027         use iterate_over_inferiors.
5028         (darwin_resume_inferior_it)
5029         (struct resume_inferior_threads_param)
5030         (darwin_resume_inferior_threads_it): Remove.
5031         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5032
5033 2020-04-23  Tom de Vries  <tdevries@suse.de>
5034
5035         * blockframe.c (find_pc_partial_function): Use
5036         find_pc_sect_compunit_symtab rather than
5037         objfile->sf->qf->find_pc_sect_compunit_symtab.
5038
5039 2020-04-22  Tom de Vries  <tdevries@suse.de>
5040
5041         PR symtab/25764
5042         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5043         in psymtabs.
5044
5045 2020-04-22  Tom de Vries  <tdevries@suse.de>
5046
5047         PR symtab/25801
5048         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5049         symtabs.
5050
5051 2020-04-22  Tom de Vries  <tdevries@suse.de>
5052
5053         PR symtab/25700
5054         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5055         CU if already created.
5056
5057 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5058
5059         * infrun.c (displaced_step_fixup): Switch to the event_thread
5060         before calling displaced_step_restore, not after.
5061
5062 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5063
5064         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5065         its inferior is not recorded by us.
5066         (record_btrace_target_open): Replace call to
5067         all_non_exited_threads () with call to current_inferior
5068         ()->non_exited_threads ().
5069         (record_btrace_target::stop_recording): Likewise.
5070         (record_btrace_target::close): Likewise.
5071         (record_btrace_target::wait): Likewise.
5072         (record_btrace_target::record_stop_replaying): Likewise.
5073
5074 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5075
5076         * btrace.c (btrace_enable): Throw an error on double enables and
5077         when enabling recording fails.
5078         (btrace_disable): Throw an error if the thread is not recorded.
5079
5080 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5081
5082         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5083         request if we do not have a thread_info.
5084
5085 2020-04-21  Tom de Vries  <tdevries@suse.de>
5086
5087         PR gdb/25471
5088         * thread.c
5089         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5090         exception in get_frame_id.
5091
5092 2020-04-20  Tom Tromey  <tromey@adacore.com>
5093
5094         * python/python.c (struct gdbpy_event): Mark move constructor as
5095         noexcept.
5096         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5097         constructor as noexcept.
5098         * completer.h (struct completion_result): Mark move constructor as
5099         noexcept.
5100         * completer.c (completion_result::completion_result): Use
5101         initialization style.  Don't call reset_match_list.
5102
5103 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5104
5105         * MAINTAINERS (Write After Approval): Add myself.
5106
5107 2020-04-18  Tom Tromey  <tom@tromey.com>
5108
5109         * windows-tdep.c (init_w32_command_list)
5110         (w32_prefix_command_valid): Restore.
5111         (_initialize_windows_tdep): Call init_w32_command_list.
5112
5113 2020-04-18  Tom Tromey  <tom@tromey.com>
5114
5115         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5116         * value.c (value_fn_field): Update.
5117         * valops.c (find_function_in_inferior)
5118         (value_allocate_space_in_inferior): Update.
5119         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5120         Update.
5121         * tui/tui-source.c (tui_source_window::set_contents): Update.
5122         * symtab.c (lookup_global_or_static_symbol)
5123         (find_function_start_sal_1, skip_prologue_sal)
5124         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5125         * symmisc.c (dump_msymbols, dump_symtab_1)
5126         (maintenance_print_one_line_table): Update.
5127         * symfile.c (init_entry_point_info, section_is_mapped)
5128         (list_overlays_command, simple_read_overlay_table)
5129         (simple_overlay_update_1): Update.
5130         * stap-probe.c (handle_stap_probe): Update.
5131         * stabsread.c (dbx_init_float_type, define_symbol)
5132         (read_one_struct_field, read_enum_type, read_range_type): Update.
5133         * source.c (info_line_command): Update.
5134         * python/python.c (gdbpy_source_objfile_script)
5135         (gdbpy_execute_objfile_script): Update.
5136         * python/py-type.c (save_objfile_types): Update.
5137         * python/py-objfile.c (py_free_objfile): Update.
5138         * python/py-inferior.c (python_new_objfile): Update.
5139         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5140         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5141         (maintenance_check_psymtabs): Update.
5142         * printcmd.c (info_address_command): Update.
5143         * objfiles.h (struct objfile) <arch>: New method, from
5144         get_objfile_arch.
5145         (get_objfile_arch): Don't declare.
5146         * objfiles.c (get_objfile_arch): Remove.
5147         (filter_overlapping_sections): Update.
5148         * minsyms.c (msymbol_is_function): Update.
5149         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5150         (output_nondebug_symbol): Update.
5151         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5152         (mdebug_expand_psymtab): Update.
5153         * machoread.c (macho_add_oso_symfile): Update.
5154         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5155         Update.
5156         * linux-fork.c (checkpoint_command): Update.
5157         * linespec.c (convert_linespec_to_sals): Update.
5158         * jit.c (finalize_symtab): Update.
5159         * infrun.c (insert_exception_resume_from_probe): Update.
5160         * ia64-tdep.c (ia64_find_unwind_table): Update.
5161         * hppa-tdep.c (internalize_unwinds): Update.
5162         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5163         Update.
5164         * gcore.c (call_target_sbrk): Update.
5165         * elfread.c (record_minimal_symbol, elf_symtab_read)
5166         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5167         (elf_gnu_ifunc_resolve_by_got): Update.
5168         * dwarf2/read.c (create_addrmap_from_index)
5169         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5170         (read_debug_names_from_section)
5171         (process_psymtab_comp_unit_reader, add_partial_symbol)
5172         (add_partial_subprogram, process_full_comp_unit)
5173         (read_file_scope, read_func_scope, read_lexical_block_scope)
5174         (read_call_site_scope, dwarf2_ranges_read)
5175         (dwarf2_record_block_ranges, dwarf2_add_field)
5176         (mark_common_block_symbol_computed, read_tag_pointer_type)
5177         (read_tag_string_type, dwarf2_init_float_type)
5178         (dwarf2_init_complex_target_type, read_base_type)
5179         (partial_die_info::read, partial_die_info::read)
5180         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5181         (dwarf2_fetch_die_loc_sect_off): Update.
5182         * dwarf2/loc.c (dwarf2_find_location_expression)
5183         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5184         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5185         (dwarf2_loc_desc_get_symbol_read_needs)
5186         (locexpr_describe_location_piece, locexpr_describe_location_1)
5187         (loclist_describe_location): Update.
5188         * dwarf2/index-write.c (write_debug_names): Update.
5189         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5190         * dtrace-probe.c (dtrace_process_dof): Update.
5191         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5192         (process_one_symbol): Update.
5193         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5194         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5195         (coff_read_enum_type): Update.
5196         * cli/cli-cmds.c (edit_command, list_command): Update.
5197         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5198         * breakpoint.c (create_overlay_event_breakpoint)
5199         (create_longjmp_master_breakpoint)
5200         (create_std_terminate_master_breakpoint)
5201         (create_exception_master_breakpoint, get_sal_arch): Update.
5202         * block.c (block_gdbarch): Update.
5203         * annotate.c (annotate_source_line): Update.
5204
5205 2020-04-17  Tom Tromey  <tromey@adacore.com>
5206
5207         * auto-load.c (show_auto_load_cmd): Remove.
5208         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5209         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5210         (maintenance_print_arc_command): Remove.
5211         * tui/tui-win.c (tui_command): Remove.
5212         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5213         * tui/tui-layout.c (tui_layout_command): Remove.
5214         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5215         * python/python.c (user_set_python, user_show_python): Remove.
5216         (_initialize_python): Use add_basic_prefix_cmd,
5217         add_show_prefix_cmd.
5218         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5219         (install_gdb_commands): Use add_basic_prefix_cmd,
5220         add_show_prefix_cmd.
5221         (info_guile_command): Remove.
5222         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5223         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5224         add_show_prefix_cmd.
5225         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5226         Remove do_set and do_show parameters.
5227         * cli/cli-style.c (set_style, show_style): Remove.
5228         (_initialize_cli_style): Use add_basic_prefix_cmd,
5229         add_show_prefix_cmd.
5230         (cli_style_option::add_setshow_commands): Remove do_set and
5231         do_show parameters.
5232         (cli_style_option::add_setshow_commands): Use
5233         add_basic_prefix_cmd, add_show_prefix_cmd.
5234         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5235         (set_style_name): Remove.
5236         * cli/cli-dump.c (dump_command, append_command): Remove.
5237         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5238         (tekhex_dump_command, binary_dump_command)
5239         (binary_append_command): Remove.
5240         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5241         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5242         (init_w32_command_list): Remove; move into ...
5243         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5244         * valprint.c (set_print, show_print, set_print_raw)
5245         (show_print_raw): Remove.
5246         (_initialize_valprint): Use add_basic_prefix_cmd,
5247         add_show_prefix_cmd.
5248         * typeprint.c (set_print_type, show_print_type): Remove.
5249         (_initialize_typeprint): Use add_basic_prefix_cmd,
5250         add_show_prefix_cmd.
5251         * record.c (set_record_command, show_record_command): Remove.
5252         (_initialize_record): Use add_basic_prefix_cmd,
5253         add_show_prefix_cmd.
5254         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5255         add_show_prefix_cmd.
5256         (info_command, show_command, set_debug, show_debug): Remove.
5257         * top.h (set_history, show_history): Don't declare.
5258         * top.c (set_history, show_history): Remove.
5259         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5260         (unset_tdesc_cmd): Remove.
5261         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5262         add_show_prefix_cmd.
5263         * symtab.c (info_module_command): Remove.
5264         (_initialize_symtab): Use add_basic_prefix_cmd.
5265         * symfile.c (overlay_command): Remove.
5266         (_initialize_symfile): Use add_basic_prefix_cmd.
5267         * sparc64-tdep.c (info_adi_command): Remove.
5268         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5269         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5270         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5271         add_show_prefix_cmd.
5272         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5273         (_initialize_serial): Use add_basic_prefix_cmd,
5274         add_show_prefix_cmd.
5275         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5276         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5277         add_show_prefix_cmd.
5278         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5279         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5280         add_show_prefix_cmd.
5281         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5282         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5283         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5284         add_show_prefix_cmd.
5285         * remote.c (remote_command, set_remote_cmd): Remove.
5286         (_initialize_remote): Use add_basic_prefix_cmd.
5287         * record-full.c (set_record_full_command)
5288         (show_record_full_command): Remove.
5289         (_initialize_record_full): Use add_basic_prefix_cmd,
5290         add_show_prefix_cmd.
5291         * record-btrace.c (cmd_set_record_btrace)
5292         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5293         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5294         (cmd_show_record_btrace_pt): Remove.
5295         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5296         add_show_prefix_cmd.
5297         * ravenscar-thread.c (set_ravenscar_command)
5298         (show_ravenscar_command): Remove.
5299         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5300         add_show_prefix_cmd.
5301         * mips-tdep.c (show_mips_command, set_mips_command)
5302         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5303         add_show_prefix_cmd.
5304         * maint.c (maintenance_command, maintenance_info_command)
5305         (maintenance_check_command, maintenance_print_command)
5306         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5307         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5308         add_show_prefix_cmd.
5309         (show_per_command_cmd): Remove.
5310         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5311         Remove.
5312         (maintenance_show_test_settings_cmd): Remove.
5313         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5314         add_show_prefix_cmd.
5315         * maint-test-options.c (maintenance_test_options_command):
5316         Remove.
5317         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5318         * macrocmd.c (macro_command): Remove
5319         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5320         * language.c (set_check, show_check): Remove.
5321         (_initialize_language): Use add_basic_prefix_cmd,
5322         add_show_prefix_cmd.
5323         * infcmd.c (unset_command): Remove.
5324         (_initialize_infcmd): Use add_basic_prefix_cmd.
5325         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5326         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5327         add_show_prefix_cmd.
5328         * go32-nat.c (go32_info_dos_command): Remove.
5329         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5330         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5331         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5332         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5333         (_initialize_frame): Use add_basic_prefix_cmd,
5334         add_show_prefix_cmd.
5335         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5336         (_initialize_dcache): Use add_basic_prefix_cmd,
5337         add_show_prefix_cmd.
5338         * cp-support.c (maint_cplus_command): Remove.
5339         (_initialize_cp_support): Use add_basic_prefix_cmd.
5340         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5341         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5342         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5343         add_basic_prefix_cmd, add_show_prefix_cmd.
5344         * breakpoint.c (save_command): Remove.
5345         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5346         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5347         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5348         add_show_prefix_cmd.
5349         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5350         (set_ada_command, show_ada_command): Remove.
5351         (_initialize_ada_language): Use add_basic_prefix_cmd,
5352         add_show_prefix_cmd.
5353         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5354
5355 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5356
5357         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5358         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5359
5360 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5361
5362         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5363         warning messages.
5364
5365 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5366
5367         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5368         import table is not at beginning of .idata section.
5369
5370 2020-04-16  Pedro Alves  <palves@redhat.com>
5371
5372         * inferior.c (delete_inferior): Use delete operator directly
5373         instead of delete_program_space.
5374         * progspace.c (add_program_space): New, factored out from
5375         program_space::program_space.
5376         (remove_program_space): New, factored out from
5377         delete_program_space.
5378         (program_space::program_space): Remove intro comment.  Rewrite.
5379         (program_space::~program_space): Remove intro comment.  Call
5380         remove_program_space.
5381         (delete_program_space): Delete.
5382         * progspace.h (program_space::program_space): Make explicit.  Move
5383         intro comment here, adjusted.
5384         (program_space::~program_space): Move intro comment here,
5385         adjusted.
5386         (delete_program_space): Remove.
5387
5388 2020-04-16  Tom Tromey  <tromey@adacore.com>
5389
5390         * windows-nat.c (windows_nat::handle_access_violation): New
5391         function.
5392         * nat/windows-nat.h (handle_access_violation): Declare.
5393         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5394         windows-nat.c.  Call handle_access_violation.
5395
5396 2020-04-16  Tom de Vries  <tdevries@suse.de>
5397
5398         PR symtab/25791
5399         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5400         CUs without psymtab.
5401
5402 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5403
5404         * python/python.c (do_start_initialization): Don't call
5405         PyEval_InitThreads for Python 3.9 and beyond.
5406
5407 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5408
5409         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5410         thread functions.
5411         (obsd_nat_target::wait): Likewise.
5412
5413 2020-04-15  Tom Tromey  <tromey@adacore.com>
5414
5415         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5416         (DEBUG_EXCEPT): Use debug_printf.
5417
5418 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5419
5420         * completer.c (class completion_tracker::completion_hash_entry)
5421         <hash_name>: New member function.
5422         (completion_tracker::discard_completions): New callback to hash a
5423         completion_hash_entry, pass this to htab_create_alloc.
5424
5425 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5426
5427         * windows-nat.c (windows_make_so): Warn rather than stopping with
5428         an error if realpath() fails.
5429
5430 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5431
5432         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5433         (nbsd_nat_target::info_proc): Add do_status.
5434
5435 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5436             Tom de Vries  <tdevries@suse.de>
5437
5438         PR symtab/25718
5439         * psympriv.h (struct partial_symtab::read_symtab)
5440         (struct partial_symtab::expand_psymtab)
5441         (struct partial_symtab::read_dependencies): Update comments.
5442         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5443         read_symtab for includer.
5444         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5445         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5446         (struct dwarf2_include_psymtab::m_readin): Remove.
5447         (struct dwarf2_include_psymtab::includer): New member function.
5448         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5449
5450 2020-04-14  Tom de Vries  <tdevries@suse.de>
5451
5452         PR symtab/25720
5453         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5454         with NULL symbol_matcher and lookup_name.
5455         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5456         and lookup_name.
5457         * dwarf2/read.c (dw2_expand_symtabs_matching)
5458         (dw2_debug_names_expand_symtabs_matching): Same.
5459         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5460         Make lookup_name a pointer.  Update comment.
5461         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5462         lookup_name being a pointer.
5463         * symfile.c (expand_symtabs_matching): Same.
5464         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5465         * linespec.c (iterate_over_all_matching_symtabs): Same.
5466
5467 2020-04-13  Tom Tromey  <tom@tromey.com>
5468
5469         * run-on-main-thread.c: Update include.
5470         * unittests/main-thread-selftests.c: Update include.
5471         * tui/tui-win.c: Update include.
5472         * tui/tui-io.c: Update include.
5473         * tui/tui-interp.c: Update include.
5474         * tui/tui-hooks.c: Update include.
5475         * top.h: Update include.
5476         * top.c: Update include.
5477         * ser-base.c: Update include.
5478         * remote.c: Update include.
5479         * remote-notif.c: Update include.
5480         * remote-fileio.c: Update include.
5481         * record-full.c: Update include.
5482         * record-btrace.c: Update include.
5483         * python/python.c: Update include.
5484         * posix-hdep.c: Update include.
5485         * mingw-hdep.c: Update include.
5486         * mi/mi-main.c: Update include.
5487         * mi/mi-interp.c: Update include.
5488         * main.c: Update include.
5489         * linux-nat.c: Update include.
5490         * interps.c: Update include.
5491         * infrun.c: Update include.
5492         * inf-loop.c: Update include.
5493         * event-top.c: Update include.
5494         * event-loop.c: Move to ../gdbsupport/.
5495         * event-loop.h: Move to ../gdbsupport/.
5496         * async-event.h: Update include.
5497         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5498
5499 2020-04-13  Tom Tromey  <tom@tromey.com>
5500
5501         * tui/tui-win.c: Include async-event.h.
5502         * remote.c: Include async-event.h.
5503         * remote-notif.c: Include async-event.h.
5504         * record-full.c: Include async-event.h.
5505         * record-btrace.c: Include async-event.h.
5506         * infrun.c: Include async-event.h.
5507         * event-top.c: Include async-event.h.
5508         * event-loop.h: Move some declarations to async-event.h.
5509         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5510         code to async-event.c.
5511         * async-event.h: New file.
5512         * async-event.c: New file.
5513         * Makefile.in (COMMON_SFILES): Add async-event.c.
5514         (HFILES_NO_SRCDIR): Add async-event.h.
5515
5516 2020-04-13  Tom Tromey  <tom@tromey.com>
5517
5518         * utils.c (flush_streams): New function.
5519         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5520
5521 2020-04-13  Tom Tromey  <tom@tromey.com>
5522
5523         * event-loop.c (handle_file_event): Use warning, not
5524         printf_unfiltered.
5525
5526 2020-04-13  Tom Tromey  <tom@tromey.com>
5527
5528         * event-loop.c: Include <chrono>.
5529
5530 2020-04-13  Tom Tromey  <tom@tromey.com>
5531
5532         * gdb_select.h: Move to ../gdbsupport/.
5533         * event-loop.c: Update include path.
5534         * top.c: Update include path.
5535         * ser-base.c: Update include path.
5536         * ui-file.c: Update include path.
5537         * ser-tcp.c: Update include path.
5538         * guile/scm-ports.c: Update include path.
5539         * posix-hdep.c: Update include path.
5540         * ser-unix.c: Update include path.
5541         * gdb_usleep.c: Update include path.
5542         * mingw-hdep.c: Update include path.
5543         * inflow.c: Update include path.
5544         * infrun.c: Update include path.
5545         * event-top.c: Update include path.
5546
5547 2020-04-13  Tom Tromey  <tom@tromey.com>
5548
5549         * configure: Rebuild.
5550         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5551
5552 2020-04-13  Tom Tromey  <tom@tromey.com>
5553
5554         * event-loop.h (start_event_loop): Don't declare.
5555         * event-loop.c (start_event_loop): Move...
5556         * main.c (start_event_loop): ...here.  Now static.
5557
5558 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5559
5560         * MAINTAINERS: Update my email address.
5561
5562 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5563
5564         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5565         IP_ALL.
5566
5567 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5568
5569         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5570         (nbsd_nat_target::info_proc): Add do_cmdline.
5571
5572 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5573
5574         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5575         (nbsd_nat_target::info_proc): Add do_cwd.
5576
5577 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5578
5579         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5580
5581 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5582
5583         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5584         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5585         (nbsd_nat_target::info_proc): New functions.
5586         * nbsd-nat.c (kinfo_get_vmmap): New function.
5587         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5588         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5589         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5590         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5591         functions.
5592         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5593         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5594         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5595         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5596         (KINFO_VME_FLAG_GROWS_DOWN): New.
5597
5598 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5599
5600         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5601         bit shift.
5602
5603 2020-04-10  Tom Tromey  <tromey@adacore.com>
5604
5605         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5606
5607 2020-04-10  Tom Tromey  <tromey@adacore.com>
5608
5609         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5610         separate debug files.
5611
5612 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5613
5614         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5615         Move to...
5616         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5617         ... here.
5618         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5619         Check for STATUS_WX86_BREAKPOINT.
5620         (windows_nat_target::wait): Same.
5621
5622 2020-04-10  Tom de Vries  <tdevries@suse.de>
5623
5624         PR cli/25808
5625         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5626
5627 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5628
5629         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5630         (Write After Approval): Remove Tom de Vries.
5631
5632 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5633
5634         revert partially:
5635         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5636
5637         * buildsym.c (record_line): Fix undefined behavior and preserve
5638         lines at eof.
5639
5640 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5641
5642         * auxv.h (svr4_auxv_parse): New.
5643         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5644         and generic_auxv_parse.
5645         (svr4_auxv_parse): Add.
5646         * obsd-tdep.c: Include "auxv.h".
5647         (obsd_auxv_parse): Remove.
5648         (obsd_init_abi): Remove comment.
5649         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5650         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5651         * nbsd-tdep.c: Include "auxv.h".
5652         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5653
5654 2020-04-08  Tom Tromey  <tromey@adacore.com>
5655
5656         * nat/windows-nat.h (last_wait_event): Don't declare.
5657         (wait_for_debug_event): Update comment.
5658         * nat/windows-nat.c (last_wait_event): Now static.
5659
5660 2020-04-08  Tom Tromey  <tromey@adacore.com>
5661
5662         * windows-nat.c (wait_for_debug_event): Move to
5663         nat/windows-nat.c.
5664         * nat/windows-nat.h (wait_for_debug_event): Declare.
5665         * nat/windows-nat.c (wait_for_debug_event): Move from
5666         windows-nat.c.  No longer static.
5667
5668 2020-04-08  Tom Tromey  <tromey@adacore.com>
5669
5670         * windows-nat.c (get_windows_debug_event): Use
5671         fetch_pending_stop.
5672         * nat/windows-nat.h (fetch_pending_stop): Declare.
5673         * nat/windows-nat.c (fetch_pending_stop): New function.
5674
5675 2020-04-08  Tom Tromey  <tromey@adacore.com>
5676
5677         * windows-nat.c (windows_continue): Use matching_pending_stop and
5678         continue_last_debug_event.
5679         * nat/windows-nat.h (matching_pending_stop)
5680         (continue_last_debug_event): Declare.
5681         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5682         (matching_pending_stop, continue_last_debug_event): New
5683         functions.
5684
5685 2020-04-08  Tom Tromey  <tromey@adacore.com>
5686
5687         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5688         (handle_exception_result): Move to nat/windows-nat.h.
5689         (DEBUG_EXCEPTION_SIMPLE): Remove.
5690         (windows_nat::handle_ms_vc_exception): New function.
5691         (handle_exception): Move to nat/windows-nat.c.
5692         (get_windows_debug_event): Update.
5693         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5694         nat/windows-nat.c.
5695         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5696         (handle_exception_result): Move from windows-nat.c.
5697         (handle_exception): Declare.
5698         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5699         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5700         windows-nat.c.
5701
5702 2020-04-08  Tom Tromey  <tromey@adacore.com>
5703
5704         * windows-nat.c (exception_count, event_count): Remove.
5705         (handle_exception, get_windows_debug_event)
5706         (do_initial_windows_stuff): Update.
5707
5708 2020-04-08  Tom Tromey  <tromey@adacore.com>
5709
5710         * windows-nat.c (windows_nat::handle_load_dll)
5711         (windows_nat::handle_unload_dll): Rename.  No longer static.
5712         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5713         Declare.
5714
5715 2020-04-08  Tom Tromey  <tromey@adacore.com>
5716
5717         * complaints.h (stop_whining): Declare at top-level.
5718         (complaint): Don't declare stop_whining.
5719
5720 2020-04-08  Tom Tromey  <tromey@adacore.com>
5721
5722         * windows-nat.c (windows_nat::handle_output_debug_string):
5723         Rename.  No longer static.
5724         * nat/windows-nat.h (handle_output_debug_string): Declare.
5725
5726 2020-04-08  Tom Tromey  <tromey@adacore.com>
5727
5728         * windows-nat.c (current_process_handle, current_process_id)
5729         (main_thread_id, last_sig, current_event, last_wait_event)
5730         (current_windows_thread, desired_stop_thread_id, pending_stops)
5731         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5732         (display_selectors, fake_create_process)
5733         (get_windows_debug_event): Update.
5734         * nat/windows-nat.h (current_process_handle, current_process_id)
5735         (main_thread_id, last_sig, current_event, last_wait_event)
5736         (current_windows_thread, desired_stop_thread_id, pending_stops)
5737         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5738         * nat/windows-nat.c (current_process_handle, current_process_id)
5739         (main_thread_id, last_sig, current_event, last_wait_event)
5740         (current_windows_thread, desired_stop_thread_id, pending_stops)
5741         (siginfo_er): New globals.  Move from windows-nat.c.
5742
5743 2020-04-08  Tom Tromey  <tromey@adacore.com>
5744
5745         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5746         (handle_load_dll): Update.
5747         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5748
5749 2020-04-08  Tom Tromey  <tromey@adacore.com>
5750
5751         * windows-nat.c (enum thread_disposition_type): Move to
5752         nat/windows-nat.h.
5753         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5754         static.
5755         (windows_add_thread, windows_nat_target::fetch_registers)
5756         (windows_nat_target::store_registers, handle_exception)
5757         (windows_nat_target::resume, get_windows_debug_event)
5758         (windows_nat_target::get_tib_address)
5759         (windows_nat_target::thread_name)
5760         (windows_nat_target::thread_alive): Update.
5761         * nat/windows-nat.h (enum thread_disposition_type): Move from
5762         windows-nat.c.
5763         (thread_rec): Declare.
5764
5765 2020-04-08  Tom Tromey  <tromey@adacore.com>
5766
5767         * windows-nat.c: Add "using namespace".
5768         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5769         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5770
5771 2020-04-08  Tom Tromey  <tromey@adacore.com>
5772
5773         * nat/windows-nat.h (struct windows_thread_info): Declare
5774         destructor.
5775         * nat/windows-nat.c (~windows_thread_info): New.
5776
5777 2020-04-08  Tom Tromey  <tromey@adacore.com>
5778
5779         PR gdb/22992
5780         * windows-nat.c (current_event): Update comment.
5781         (last_wait_event, desired_stop_thread_id): New globals.
5782         (struct pending_stop): New.
5783         (pending_stops): New global.
5784         (windows_nat_target) <stopped_by_sw_breakpoint>
5785         <supports_stopped_by_sw_breakpoint>: New methods.
5786         (windows_fetch_one_register): Add assertions.  Adjust PC.
5787         (windows_continue): Handle pending stops.  Suspend other threads
5788         when stepping.  Use last_wait_event
5789         (wait_for_debug_event): New function.
5790         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5791         pending stops.  Queue spurious stops.
5792         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5793         (windows_nat_target::kill): Use wait_for_debug_event.
5794         * nat/windows-nat.h (struct windows_thread_info)
5795         <stopped_at_software_breakpoint>: New field.
5796         * nat/windows-nat.c (windows_thread_info::resume): Clear
5797         stopped_at_software_breakpoint.
5798
5799 2020-04-08  Tom Tromey  <tromey@adacore.com>
5800
5801         * windows-nat.c (enum thread_disposition_type): New.
5802         (thread_rec): Replace "get_context" parameter with "disposition";
5803         change type.
5804         (windows_add_thread, windows_nat_target::fetch_registers)
5805         (windows_nat_target::store_registers, handle_exception)
5806         (windows_nat_target::resume, get_windows_debug_event)
5807         (windows_nat_target::get_tib_address)
5808         (windows_nat_target::thread_name)
5809         (windows_nat_target::thread_alive): Update.
5810
5811 2020-04-08  Tom Tromey  <tromey@adacore.com>
5812
5813         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5814         (windows_continue): Use windows_continue::resume.
5815         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5816         resume>: Declare new methods.
5817         * nat/windows-nat.c: New file.
5818         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5819
5820 2020-04-08  Tom Tromey  <tromey@adacore.com>
5821
5822         * windows-nat.c (windows_add_thread, windows_delete_thread)
5823         (windows_nat_target::fetch_registers)
5824         (windows_nat_target::store_registers, fake_create_process)
5825         (windows_nat_target::resume, windows_nat_target::resume)
5826         (get_windows_debug_event, windows_nat_target::wait)
5827         (windows_nat_target::pid_to_str)
5828         (windows_nat_target::get_tib_address)
5829         (windows_nat_target::get_ada_task_ptid)
5830         (windows_nat_target::thread_name)
5831         (windows_nat_target::thread_alive): Use lwp, not tid.
5832
5833 2020-04-08  Tom Tromey  <tromey@adacore.com>
5834
5835         * windows-nat.c (handle_exception)
5836         (windows_nat_target::thread_name): Update.
5837         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5838         <name>: Now unique_xmalloc_ptr.
5839
5840 2020-04-08  Tom Tromey  <tromey@adacore.com>
5841
5842         * windows-nat.c (thread_rec)
5843         (windows_nat_target::fetch_registers): Update.
5844         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5845         Update comment.
5846         <debug_registers_changed, reload_context>: Now bool.
5847
5848 2020-04-08  Tom Tromey  <tromey@adacore.com>
5849
5850         * windows-nat.c (windows_add_thread): Use new.
5851         (windows_init_thread_list, windows_delete_thread): Use delete.
5852         (get_windows_debug_event): Update.
5853         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5854         destructor, and initializers.
5855
5856 2020-04-08  Tom Tromey  <tromey@adacore.com>
5857
5858         * windows-nat.c (struct windows_thread_info): Remove.
5859         * nat/windows-nat.h: New file.
5860
5861 2020-04-08  Tom Tromey  <tromey@adacore.com>
5862
5863         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5864         (thread_rec, windows_add_thread, windows_delete_thread)
5865         (windows_continue): Update.
5866
5867 2020-04-08  Tom Tromey  <tromey@adacore.com>
5868
5869         * windows-nat.c (struct windows_thread_info): Remove typedef.
5870         (thread_head): Remove.
5871         (thread_list): New global.
5872         (thread_rec, windows_add_thread, windows_init_thread_list)
5873         (windows_delete_thread, windows_continue): Update.
5874
5875 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5876
5877         * windows-tdep.h (windows_init_abi): Add comment.
5878         (cygwin_init_abi): New declaration.
5879         * windows-tdep.c: Split signal enumeration in two, one for
5880         Windows and one for Cygwin.
5881         (windows_gdb_signal_to_target): Only deal with signal of the
5882         Windows OS ABI.
5883         (cygwin_gdb_signal_to_target): New function.
5884         (windows_init_abi): Rename to windows_init_abi_common, don't set
5885         gdb_signal_to_target gdbarch method.  Add new new function with
5886         this name.
5887         (cygwin_init_abi): New function.
5888         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5889         comment.  Don't call windows_init_abi.
5890         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5891         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5892         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5893         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5894         a new function of this name.
5895         (i386_cygwin_init_abi): New function.
5896         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5897         OS ABI Cygwin.
5898
5899 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5900
5901         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5902         parameter.c.
5903         (dwarf2_read_gdb_index): Update.
5904
5905 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5906
5907         * nbsd-tdep.c: Include "objfiles.h".
5908         (nbsd_skip_solib_resolver): New.
5909         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5910
5911 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5912
5913         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5914         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5915         with DW_LLE_base_addressx are being emitted in DWARFv5.
5916         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5917         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5918         unsigned integer.
5919
5920 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5921
5922         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5923         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5924         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5925         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5926         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5927         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5928         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5929
5930
5931 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5932
5933         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5934         (read_loclist_index): New function definition.
5935         (lookup_loclist_base): New function definition.
5936         (read_loclist_header): New function definition.
5937         (dwarf2_cu): Add loclist_base and loclist_header field.
5938         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5939         (read_full_die_1): Read the value of DW_AT_loclists_base.
5940         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5941         (read_attribute_value): Handle DW_FORM_loclistx.
5942         (skip_one_die): Handle DW_FORM_loclistx.
5943         (loclist_header): New structure declaration.
5944         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5945
5946 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5947
5948         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5949         constructor.  Remove `addr` parameter from other constructor and
5950         add `per_cu` parameter.
5951         * dwarf2/read.c (create_partial_symtab): Update.
5952
5953 2020-04-07  Tom de Vries  <tdevries@suse.de>
5954
5955         PR symtab/25796
5956         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5957         (partial_die_info::fixup): Inherit has_const_value.
5958
5959 2020-04-07  Tom de Vries  <tdevries@suse.de>
5960
5961         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5962         symbols without address.
5963
5964 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5965
5966         * nbsd-nat.h (struct thread_info): Add forward declaration.
5967         (nbsd_nat_target::thread_alive): Add.
5968         (nbsd_nat_target::thread_name): Likewise.
5969         (nbsd_nat_target::update_thread_list): Likewise.
5970         (update_thread_list::post_attach): Likewise.
5971         (post_attach::pid_to_str): Likewise.
5972         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5973         (nbsd_thread_lister): Add.
5974         (nbsd_nat_target::thread_alive): Likewise.
5975         (nbsd_nat_target::thread_name): Likewise.
5976         (nbsd_add_threads): Likewise.
5977         (update_thread_list::post_attach): Likewise.
5978         (nbsd_nat_target::update_thread_list): Likewise.
5979         (post_attach::pid_to_str): Likewise.
5980
5981 2020-04-06  Tom Tromey  <tromey@adacore.com>
5982
5983         * ada-valprint.c (print_variant_part): Extract the variant field.
5984         (print_field_values): Use the field as the outer value when
5985         recursing.
5986
5987 2020-04-06  Tom Tromey  <tromey@adacore.com>
5988
5989         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5990         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5991         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5992         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5993         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5994
5995 2020-04-06  Tom Tromey  <tromey@adacore.com>
5996
5997         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5998         TYPE_CODE_ERROR.
5999
6000 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6001
6002         * nbsd-tdep.c: Include "gdbarch.h".
6003         Define enum with NetBSD signal numbers.
6004         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6005         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6006         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6007         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6008         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6009         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6010         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6011         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6012         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6013         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6014         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6015         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6016
6017 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6018
6019         PR gdb/25325
6020         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6021
6022 2020-04-03  Tom Tromey  <tromey@adacore.com>
6023
6024         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6025         Read constant block.
6026
6027 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6028
6029         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6030         (gdb_bfd_get_full_section_contents): New declaration.
6031         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6032         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6033         gdb_bfd_get_full_section_contents.
6034
6035 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6036
6037         * exec.c (build_section_table): Replace internal_error with
6038         gdb_assert.
6039         (section_table_xfer_memory_partial): Likewise.
6040         * mdebugread.c (parse_partial_symbols): Likewise.
6041         * psymtab.c (lookup_partial_symbol): Likewise.
6042         * utils.c (wrap_here): Likewise.
6043
6044 2020-04-02  Tom Tromey  <tromey@adacore.com>
6045
6046         * f-lang.c (build_fortran_types): Use arch_type to initialize
6047         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6048
6049 2020-04-02  Tom Tromey  <tromey@adacore.com>
6050
6051         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6052         of attributes.
6053
6054 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6055             Bernd Edlinger <bernd.edlinger@hotmail.de>
6056             Tom Tromey  <tromey@adacore.com>
6057
6058         * buildsym.c (buildsym_compunit::record_line): Remove
6059         deduplication code.
6060
6061 2020-04-02  Tom de Vries  <tdevries@suse.de>
6062
6063         PR ada/24671
6064         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6065
6066 2020-04-02  Tom de Vries  <tdevries@suse.de>
6067
6068         * dwarf2/read.c (dwarf2_gdb_index_functions,
6069         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6070         NULL.
6071         * psymtab.c (psym_lookup_global_symbol_language): New function.
6072         (psym_functions): Init psym_lookup_global_symbol_language with
6073         psym_lookup_global_symbol_language.
6074         * symfile-debug.c (debug_sym_quick_functions): Init
6075         lookup_global_symbol_language with NULL.
6076         * symfile.c (set_initial_language): Remove fixme comment.
6077         * symfile.h (struct quick_symbol_functions): Add
6078         lookup_global_symbol_language.
6079         * symtab.c (find_quick_global_symbol_language): New function.
6080         (find_main_name): Use find_quick_global_symbol_language.
6081
6082 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6083
6084         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6085
6086 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6087
6088         * buildsym.c (record_line): Fix undefined behavior and preserve
6089         lines at eof.
6090
6091 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6092
6093         * buildsym.c (record_line): Fix the resizing condition.
6094
6095 2020-04-01  Tom Tromey  <tom@tromey.com>
6096
6097         * value.h (value_literal_complex): Add comment.
6098         * valops.c (value_literal_complex): Refer to value.h.
6099
6100 2020-04-01  Tom Tromey  <tom@tromey.com>
6101
6102         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6103         (scalar_type): New rule, from typebase.
6104         (typebase): Use scalar_type.  Recognize complex types.
6105         (field_name): Handle FLOAT_KEYWORD.
6106         (ident_tokens): Add _Complex and __complex__.
6107
6108 2020-04-01  Tom Tromey  <tom@tromey.com>
6109
6110         PR exp/25299:
6111         * valarith.c (promotion_type, complex_binop): New functions.
6112         (scalar_binop): Handle complex numbers.  Use promotion_type.
6113         (value_pos, value_neg, value_complement): Handle complex numbers.
6114
6115 2020-04-01  Tom Tromey  <tom@tromey.com>
6116
6117         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6118         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6119         (parse_number): Handle complex numbers.
6120
6121 2020-04-01  Tom Tromey  <tom@tromey.com>
6122
6123         * c-valprint.c (c_decorations): Change complex suffix to "i".
6124
6125 2020-04-01  Tom Tromey  <tom@tromey.com>
6126
6127         * valprint.c (generic_value_print_complex): Use accessors.
6128         * value.h (value_real_part, value_imaginary_part): Declare.
6129         * valops.c (value_real_part, value_imaginary_part): New
6130         functions.
6131         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6132
6133 2020-04-01  Tom Tromey  <tom@tromey.com>
6134
6135         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6136         (read_range_type): Update.
6137         * mdebugread.c (basic_type): Update.
6138         * go-lang.c (build_go_types): Use init_complex_type.
6139         * gdbtypes.h (struct main_type) <complex_type>: New member.
6140         (init_complex_type): Update.
6141         (arch_complex_type): Don't declare.
6142         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6143         Make name if none given.  Use alloc_type_copy.  Look for cached
6144         complex type.
6145         (arch_complex_type): Remove.
6146         (gdbtypes_post_init): Use init_complex_type.
6147         * f-lang.c (build_fortran_types): Use init_complex_type.
6148         * dwarf2/read.c (read_base_type): Update.
6149         * d-lang.c (build_d_types): Use init_complex_type.
6150         * ctfread.c (read_base_type): Update.
6151
6152 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6153
6154         * infrun.c (stop_all_threads): Update assertion, plus when
6155         stopping threads, take into account that we might be trying
6156         to stop an all-stop target.
6157         (stop_waiting): Call 'stop_all_threads' if there exists a
6158         non-stop target.
6159
6160 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6161
6162         * target.h (exists_non_stop_target): New function declaration.
6163         * target.c (exists_non_stop_target): New function.
6164
6165 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6166
6167         PR gdb/24789
6168         * eval.c (is_integral_or_integral_reference): New function.
6169         (evaluate_subexp_standard): Allow integer references in
6170         pointer arithmetic.
6171
6172 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6173
6174         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6175         check for no ptid in the stop reply when the target is non-stop.
6176
6177 2020-04-01  Tom Tromey  <tromey@adacore.com>
6178
6179         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6180         "name" parameter to rvalue reference.  Initialize m_name_holder.
6181         <lookup_name_info>: New overloads.
6182         <name>: Return gdb::string_view.
6183         <c_str>: New method.
6184         <make_ignore_params>: Update.
6185         <search_name_hash>: Update.
6186         <language_lookup_name>: Return const char *.
6187         <m_name>: Change type.
6188         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6189         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6190         (lookup_name_info::match_any): Update.
6191         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6192         Update.
6193         * minsyms.c (linkage_name_str): Update.
6194         * language.c (default_symbol_name_matcher): Update.
6195         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6196         Update.
6197         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6198         (ada_lookup_name_info::ada_lookup_name_info): Update.
6199         (literal_symbol_name_matcher): Update.
6200
6201 2020-04-01  Tom Tromey  <tromey@adacore.com>
6202
6203         * psymtab.c (psymtab_search_name): Remove function.
6204         (psym_lookup_symbol): Create search name and lookup name here.
6205         (lookup_partial_symbol): Remove "name" parameter; add
6206         lookup_name.
6207         (psym_expand_symtabs_for_function): Update.
6208
6209 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6210
6211         PR tui/25597:
6212         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6213
6214 2020-03-31  Tom Tromey  <tromey@adacore.com>
6215
6216         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6217         memcpy.
6218
6219 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6220
6221         * features/riscv/32bit-csr.xml: Regenerated.
6222         * features/riscv/64bit-csr.xml: Regenerated.
6223
6224 2020-03-30  Tom Tromey  <tromey@adacore.com>
6225
6226         * ada-valprint.c (print_variant_part): Update.
6227         * ada-lang.h (ada_which_variant_applies): Update.
6228         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6229         outer_valaddr parameters; replace with "outer" value parameter.
6230         (to_fixed_variant_branch_type): Update.
6231
6232 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6233
6234         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6235         <list>.  Remove inclusion of observable.h.
6236         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6237         (struct arch_lwp_info): New struct.
6238         (class ppc_linux_dreg_interface): New class.
6239         (struct ppc_linux_process_info): New struct.
6240         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6241         <low_new_clone, low_forget_process, low_prepare_to_resume>
6242         <copy_thread_dreg_state, mark_thread_stale>
6243         <mark_debug_registers_changed, register_hw_breakpoint>
6244         <clear_hw_breakpoint, register_wp, clear_wp>
6245         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6246         <num_memory_accesses, get_trigger_type>
6247         <create_watchpoint_request, hwdebug_point_cmp>
6248         <init_arch_lwp_info, get_arch_lwp_info>
6249         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6250         methods.
6251         <struct ptid_hash>: New inner struct.
6252         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6253         members.
6254         (saved_dabr_value, hwdebug_info, max_slots_number)
6255         (struct hw_break_tuple, struct thread_points, ppc_threads)
6256         (have_ptrace_hwdebug_interface)
6257         (hwdebug_find_thread_points_by_tid)
6258         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6259         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6260         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6261         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6262         use m_dreg_interface.
6263         (hwdebug_point_cmp): Change to...
6264         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6265         reference arguments instead of pointers.
6266         (ppc_linux_nat_target::ranged_break_num_registers): Use
6267         m_dreg_interface.
6268         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6269         m_dreg_interface.  Call register_hw_breakpoint.
6270         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6271         m_dreg_interface.  Call clear_hw_breakpoint.
6272         (get_trigger_type): Change to...
6273         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6274         comment.
6275         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6276         use m_dreg_interface.  Call register_hw_breakpoint.
6277         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6278         use m_dreg_interface.  Call clear_hw_breakpoint.
6279         (can_use_watchpoint_cond_accel): Change to...
6280         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6281         method.  Update comment, use m_dreg_interface and
6282         m_process_info.
6283         (calculate_dvc): Change to...
6284         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6285         m_dreg_interface.
6286         (num_memory_accesses): Change to...
6287         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6288         (check_condition): Change to...
6289         (ppc_linux_nat_target::check_condition): ...this method.
6290         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6291         comment, use m_dreg_interface.
6292         (create_watchpoint_request): Change to...
6293         (ppc_linux_nat_target::create_watchpoint_request): ...this
6294         method.  Use m_dreg_interface.
6295         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6296         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6297         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6298         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6299         (ppc_linux_nat_target::low_forget_process)
6300         (ppc_linux_nat_target::low_new_fork)
6301         (ppc_linux_nat_target::low_new_clone)
6302         (ppc_linux_nat_target::low_delete_thread)
6303         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6304         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6305         only call mark_thread_stale.
6306         (ppc_linux_thread_exit): Remove.
6307         (ppc_linux_nat_target::stopped_data_address): Change to...
6308         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6309         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6310         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6311         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6312         comment.  Call low_stopped_data_address.
6313         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6314         m_dreg_interface.
6315         (ppc_linux_nat_target::masked_watch_num_registers): Use
6316         m_dreg_interface.
6317         (ppc_linux_nat_target::copy_thread_dreg_state)
6318         (ppc_linux_nat_target::mark_thread_stale)
6319         (ppc_linux_nat_target::mark_debug_registers_changed)
6320         (ppc_linux_nat_target::register_hw_breakpoint)
6321         (ppc_linux_nat_target::clear_hw_breakpoint)
6322         (ppc_linux_nat_target::register_wp)
6323         (ppc_linux_nat_target::clear_wp)
6324         (ppc_linux_nat_target::init_arch_lwp_info)
6325         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6326         (_initialize_ppc_linux_nat): Remove observer callback.
6327
6328 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6329
6330         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6331         (ppc_linux_nat_target::auxv_parse)
6332         (ppc_linux_nat_target::read_description)
6333         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6334         Move up.
6335
6336 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6337
6338         * linux-nat.h (low_new_clone): New method.
6339         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6340
6341 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6342
6343         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6344         (dbx_expand_psymtab): ... this.
6345         (start_psymtab): Update.
6346         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6347         (mdebug_expand_psymtab): ... this.
6348         (parse_partial_symbols): Update.
6349         (new_psymtab): Update.
6350         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6351         (xcoff_expand_psymtab): ... this.
6352         (xcoff_start_psymtab): Update.
6353
6354 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6355
6356         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6357         <expand_dependencies>: ... this.
6358         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6359         (partial_symtab::expand_dependencies): ... this.
6360         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6361         Update.
6362         (dwarf2_psymtab::expand_psymtab): Update.
6363         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6364         * mdebugread.c (psymtab_to_symtab_1): Update.
6365         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6366
6367 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6368
6369         * psympriv.h (discard_psymtab): Remove.
6370         * dbxread.c (dbx_end_psymtab): Update.
6371         * xcoffread.c (xcoff_end_psymtab): Update.
6372
6373 2020-03-28  Tom Tromey  <tom@tromey.com>
6374
6375         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6376         comment.
6377
6378 2020-03-28  Tom Tromey  <tom@tromey.com>
6379
6380         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6381
6382 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6383
6384         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6385
6386 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6387
6388         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6389
6390 2020-03-26  Tom Tromey  <tom@tromey.com>
6391
6392         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6393         (mark_common_block_symbol_computed, read_tag_string_type)
6394         (attr_to_dynamic_prop, read_subrange_type): Update.
6395         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6396         to be methods on struct attribute.
6397         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6398         (read_call_site_scope, partial_die_info::read)
6399         (partial_die_info::read, lookup_die_type, follow_die_ref):
6400         Update.
6401         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6402         from dwarf2_get_ref_die_offset.
6403         (attribute::constant_value): New method, from
6404         dwarf2_get_attr_constant_value.
6405         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6406         Declare method.
6407         <constant_value>: New method.
6408
6409 2020-03-26  Tom Tromey  <tom@tromey.com>
6410
6411         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6412         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6413         (dwarf_type_encoding_name): Move to stringify.c.
6414         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6415         * dwarf2/stringify.c: New file.
6416         * dwarf2/stringify.h: New file.
6417
6418 2020-03-26  Tom Tromey  <tom@tromey.com>
6419
6420         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6421         Rewrite.
6422
6423 2020-03-26  Tom Tromey  <tom@tromey.com>
6424
6425         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6426         methods.
6427         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6428         (lookup_ranges_base): Likewise.
6429         (read_cutu_die_from_dwo, read_full_die_1): Update.
6430
6431 2020-03-26  Tom Tromey  <tom@tromey.com>
6432
6433         * dwarf2/read.c (read_import_statement, read_file_scope)
6434         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6435         (read_lexical_block_scope, read_call_site_scope)
6436         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6437         (handle_struct_member_die, process_structure_scope)
6438         (update_enumeration_type_from_children)
6439         (process_enumeration_scope, read_array_type, read_common_block)
6440         (read_namespace, read_module, read_subroutine_type): Update.
6441         (sibling_die): Remove.
6442
6443 2020-03-26  Tom Tromey  <tom@tromey.com>
6444
6445         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6446         (build_type_psymtabs_reader, read_structure_type)
6447         (read_enumeration_type, read_full_die_1): Update.
6448         (dwarf2_attr_no_follow): Move to die.h.
6449         * dwarf2/die.h (struct die_info) <attr>: New method.
6450
6451 2020-03-26  Tom Tromey  <tom@tromey.com>
6452
6453         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6454         <base_address>: Now an optional.
6455         (dwarf2_find_base_address, dwarf2_rnglists_process)
6456         (dwarf2_ranges_process, fill_in_loclist_baton)
6457         (dwarf2_symbol_mark_computed): Update.
6458
6459 2020-03-26  Tom Tromey  <tom@tromey.com>
6460
6461         * dwarf2/read.c (struct die_info): Move to die.h.
6462         * dwarf2/die.h: New file.
6463
6464 2020-03-26  Tom Tromey  <tom@tromey.com>
6465
6466         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6467         * dwarf2/read.c
6468         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6469         Move to line-header.c.
6470         (read_checked_initial_length_and_offset, read_formatted_entries):
6471         Likewise.
6472         (dwarf_decode_line_header): Split into two.
6473         * dwarf2/line-header.c
6474         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6475         Move from read.c.
6476         (read_checked_initial_length_and_offset, read_formatted_entries):
6477         Likewise.
6478         (dwarf_decode_line_header): New function, split from read.c.
6479
6480 2020-03-26  Tom Tromey  <tom@tromey.com>
6481
6482         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6483         Declare method.
6484         * dwarf2/read.c (read_attribute_value): Update.
6485         (dwarf2_per_objfile::read_line_string): Rename from
6486         read_indirect_line_string.
6487         (read_formatted_entries): Update.
6488
6489 2020-03-26  Tom Tromey  <tom@tromey.com>
6490
6491         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6492         variable.
6493
6494 2020-03-26  Tom Tromey  <tom@tromey.com>
6495
6496         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6497         const.
6498         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6499         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6500         parameter const.
6501
6502 2020-03-26  Tom Tromey  <tom@tromey.com>
6503
6504         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6505         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6506         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6507         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6508
6509 2020-03-26  Tom Tromey  <tom@tromey.com>
6510
6511         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6512         file_names_size, file_full_name, file_file_name>: Use const.
6513         <file_name_at, file_names>: Add const overload.
6514         * dwarf2/line-header.c (line_header::file_file_name)
6515         (line_header::file_full_name): Update.
6516
6517 2020-03-26  Tom Tromey  <tom@tromey.com>
6518
6519         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6520         (macro_start_file, consume_improper_spaces)
6521         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6522         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6523         (dwarf_decode_macros): Move to macro.c.
6524         * dwarf2/macro.c: New file.
6525         * dwarf2/macro.h: New file.
6526         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6527
6528 2020-03-26  Tom Tromey  <tom@tromey.com>
6529
6530         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6531         method.
6532         * dwarf2/section.c: New method.  From
6533         read_indirect_string_at_offset_from.
6534         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6535         (read_indirect_string_at_offset_from): Move to section.c.
6536         (read_indirect_string_at_offset): Rewrite.
6537         (read_indirect_line_string_at_offset): Remove.
6538         (read_indirect_string, read_indirect_line_string)
6539         (dwarf_decode_macro_bytes): Update.
6540
6541 2020-03-26  Tom Tromey  <tom@tromey.com>
6542
6543         * dwarf2/section.h (struct dwarf2_section_info)
6544         <overload_complaint>: Declare.
6545         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6546         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6547         Rename from dwarf2_section_buffer_overflow_complaint.
6548         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6549         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6550
6551 2020-03-26  Tom Tromey  <tom@tromey.com>
6552
6553         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6554         Declare.
6555         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6556         Move from read.c.
6557         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6558         to section.c.
6559
6560 2020-03-26  Tom Tromey  <tom@tromey.com>
6561
6562         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6563
6564 2020-03-26  Tom Tromey  <tom@tromey.com>
6565
6566         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6567         "builder".
6568         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6569         parameter.
6570         (dwarf_decode_macros): Update.
6571
6572 2020-03-26  Tom Tromey  <tom@tromey.com>
6573
6574         * dwarf2/read.c (read_attribute_value): Update.
6575         (read_indirect_string_from_dwz): Move to dwz.c; change into
6576         method.
6577         (dwarf_decode_macro_bytes): Update.
6578         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6579         * dwarf2/dwz.c: New file.
6580         * Makefile.in (COMMON_SFILES): Add dwz.c.
6581
6582 2020-03-26  Tom Tromey  <tom@tromey.com>
6583
6584         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6585         * dwarf2/read.c: Add include.
6586         * dwarf2/index-write.c: Add include.
6587         * dwarf2/index-cache.c: Add include.
6588         * dwarf2/dwz.h: New file.
6589
6590 2020-03-25  Tom Tromey  <tom@tromey.com>
6591
6592         * compile/compile-object-load.c (get_out_value_type): Mention
6593         correct symbol name in error message.
6594
6595 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6596
6597         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6598
6599 2020-03-25  Tom de Vries  <tdevries@suse.de>
6600
6601         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6602         * symmisc.c (dump_symtab_1): Print user and includes fields.
6603         (maintenance_info_symtabs): Same.
6604
6605 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6606
6607         PR gdb/25534
6608         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6609         (riscv_regcache_cooked_write): New function.
6610         (riscv_push_dummy_call): Use new function.
6611         (riscv_return_value): Likewise.
6612
6613 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6614
6615         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6616         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6617         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6618         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6619         * infrun.c (follow_fork): Likewise.
6620         (follow_fork_inferior): Likewise.
6621         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6622         * linux-nat.h (class linux_nat_target): Likewise.
6623         * remote.c (class remote_target) <follow_fork>: Likewise.
6624         (remote_target::follow_fork): Likewise.
6625         * target-delegates.c: Re-generate.
6626         * target.c (default_follow_fork): Likewise.
6627         (target_follow_fork): Likewise.
6628         * target.h (struct target_ops) <follow_fork>: Likewise.
6629         (target_follow_fork): Likewise.
6630
6631 2020-03-24  Tom de Vries  <tdevries@suse.de>
6632
6633         * psymtab.c (maintenance_info_psymtabs): Print user field.
6634
6635 2020-03-20  Tom Tromey  <tromey@adacore.com>
6636
6637         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6638         const.
6639         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6640         const.
6641
6642 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6643
6644         * ptrace.m4: Don't check for ptrace declaration.
6645         * config.in: Re-generate.
6646         * configure: Re-generate.
6647         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6648         not defined.
6649
6650 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6651
6652         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6653         `PTRACE_TYPE_RET'.
6654         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6655         * sparc-nat.c (gdb_ptrace): Likewise.
6656         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6657
6658 2020-03-20  Tom Tromey  <tromey@adacore.com>
6659
6660         * c-exp.y (lex_one_token): Fix assert.
6661
6662 2020-03-20  Tom Tromey  <tromey@adacore.com>
6663
6664         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6665         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6666         strncpy call.
6667
6668 2020-03-20  Tom Tromey  <tromey@adacore.com>
6669
6670         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6671
6672 2020-03-20  Tom Tromey  <tromey@adacore.com>
6673
6674         * ada-valprint.c (print_variant_part): Remove parameters; switch
6675         to value-based API.
6676         (print_field_values): Likewise.
6677         (ada_val_print_struct_union): Likewise.
6678         (ada_value_print_1): Update.
6679
6680 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6681
6682         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6683         nbsd_nat_target instead of inf_ptrace_target.
6684         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6685         nbsd_nat_target.
6686
6687 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6688
6689         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6690         it to the ptrace call.
6691         * (store_registers): Likewise.
6692
6693 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6694
6695         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6696         it to the ptrace call.
6697         * (store_registers): Likewise.
6698
6699 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6700
6701         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6702         valid, fetch vg value from ptrace.
6703
6704 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6705         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6706         * inf-ptrace.c: Likewise.
6707         * (gdb_ptrace): Add.
6708         * (inf_ptrace_target::resume): Update.
6709         * (inf_ptrace_target::xfer_partial): Likewise.
6710         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6711         * (inf_ptrace_peek_poke): Update.
6712
6713 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6714
6715         * x86-bsd-nat.c (gdb_ptrace): New.
6716         * (x86bsd_dr_set): Add new argument `ptid'.
6717         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6718         x86bsd_dr_set_addr): Update.
6719
6720 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6721
6722         * remote.c (remote_target::process_stop_reply): Handle events for
6723         all threads differently.
6724
6725 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6726
6727         * completer.c (completion_tracker::remove_completion): Define new
6728         function.
6729         * completer.h (completion_tracker::remove_completion): Declare new
6730         function.
6731         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6732         when adding a C++ function symbol.
6733
6734 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6735
6736         * completer.c (completion_tracker::completion_hash_entry): Define
6737         new class.
6738         (advance_to_filename_complete_word_point): Call
6739         recompute_lowest_common_denominator.
6740         (completion_tracker::completion_tracker): Call discard_completions
6741         to setup the hash table.
6742         (completion_tracker::discard_completions): Allow for being called
6743         from the constructor, pass new equal function, and element deleter
6744         when constructing the hash table.  Initialise new class member
6745         variables.
6746         (completion_tracker::maybe_add_completion): Remove use of
6747         m_entries_vec, and store more information into m_entries_hash.
6748         (completion_tracker::recompute_lcd_visitor): New function, most
6749         content taken from...
6750         (completion_tracker::recompute_lowest_common_denominator):
6751         ...here, this now just visits each item in the hash calling the
6752         above visitor.
6753         (completion_tracker::build_completion_result): Remove use of
6754         m_entries_vec, call recompute_lowest_common_denominator.
6755         * completer.h (completion_tracker::have_completions): Remove use
6756         of m_entries_vec.
6757         (completion_tracker::completion_hash_entry): Declare new class.
6758         (completion_tracker::recompute_lowest_common_denominator): Change
6759         function signature.
6760         (completion_tracker::recompute_lcd_visitor): Declare new function.
6761         (completion_tracker::m_entries_vec): Delete.
6762         (completion_tracker::m_entries_hash): Initialize to NULL.
6763         (completion_tracker::m_lowest_common_denominator_valid): New
6764         member variable.
6765         (completion_tracker::m_lowest_common_denominator_max_length): New
6766         member variable.
6767
6768 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6769
6770         * regformats/regdef.h: Put reg in gdb namespace.
6771
6772 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6773
6774         * i386-bsd-nat.c (gdb_ptrace): New.
6775         * (i386bsd_fetch_inferior_registers,
6776         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6777         * (i386bsd_fetch_inferior_registers,
6778         i386bsd_store_inferior_registers) Use gdb_ptrace.
6779
6780 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6781
6782         * amd64-bsd-nat.c (gdb_ptrace): New.
6783         * (amd64bsd_fetch_inferior_registers,
6784         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6785         * (amd64bsd_fetch_inferior_registers,
6786         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6787
6788 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6789
6790         * user-regs.c (user_reg::read): Rename to...
6791         (user_reg::xread): ...this.
6792         * (append_user_reg): Rename argument `read' to `xread'.
6793         * (user_reg_add_builtin): Likewise.
6794         * (user_reg_add): Likewise.
6795         * (value_of_user_reg): Likewise.
6796
6797 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6798
6799         * sparc-nat.c (gdb_ptrace): New.
6800         * sparc-nat.c (sparc_fetch_inferior_registers)
6801         (sparc_store_inferior_registers) Remove obsolete comment.
6802         * sparc-nat.c (sparc_fetch_inferior_registers)
6803         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6804         * sparc-nat.c (sparc_fetch_inferior_registers)
6805         (sparc_store_inferior_registers) Use gdb_ptrace.
6806
6807 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6808
6809         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6810         it to the ptrace call.
6811         * sh-nbsd-nat.c (store_registers): Likewise.
6812
6813 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6814
6815         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6816         nbsd_nat_target instead of inf_ptrace_target.
6817         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6818         nbsd_nat_target.
6819
6820 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6821
6822         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6823
6824 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6825
6826         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6827         <sys/sysctl.h>.
6828         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6829
6830 2020-03-17  Tom de Vries  <tdevries@suse.de>
6831
6832         PR gdb/23710
6833         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6834         fields.
6835         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6836         fields.
6837         (process_imported_unit_die): Skip import of c++ CUs.
6838
6839 2020-03-16  Tom Tromey  <tom@tromey.com>
6840
6841         * p-valprint.c (pascal_object_print_value): Initialize
6842         base_value.
6843
6844 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6845             Shahab Vahedi  <shahab@synopsys.com>
6846
6847         * Makefile.in: Add arch/arc.o
6848         * configure.tgt: Likewise.
6849         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6850         (_initialize_arc_tdep): Don't initialize old target descriptions.
6851         (arc_read_description): New function to cache target descriptions.
6852         * arc-tdep.h (arc_read_description): Add proto type.
6853         * arch/arc.c: New file.
6854         * arch/arc.h: Likewise.
6855         * features/Makefile: Replace old target descriptions with new.
6856         * features/arc-arcompact.c: Remove.
6857         * features/arc-arcompact.xml: Likewise.
6858         * features/arc-v2.c: Likewise
6859         * features/arc-v2.xml: Likewise
6860         * features/arc/aux-arcompact.xml: New file.
6861         * features/arc/aux-v2.xml: Likewise.
6862         * features/arc/core-arcompact.xml: Likewise.
6863         * features/arc/core-v2.xml: Likewise.
6864         * features/arc/aux-arcompact.c: Generate.
6865         * features/arc/aux-v2.c: Likewise.
6866         * features/arc/core-arcompact.c: Likewise.
6867         * features/arc/core-v2.c: Likewise.
6868         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6869
6870 2020-03-16  Tom Tromey  <tromey@adacore.com>
6871
6872         PR gdb/25663:
6873         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6874         putting value into bcache.
6875
6876 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6877
6878         PR gdb/21500
6879         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6880         to...
6881         (amd64_windows_init_abi_common): ... this.  Don't set size of
6882         long type.
6883         (amd64_windows_init_abi): New function.
6884         (amd64_cygwin_init_abi): New function.
6885         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6886         the Cygwin OS ABI.
6887         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6888         comment.
6889
6890 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6891
6892         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6893         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6894         (pe_import_directory_entry): New struct type.
6895         (is_linked_with_cygwin_dll): New function.
6896         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6897         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6898         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6899
6900 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6901
6902         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6903         i386_cygwin_core_osabi_sniffer.
6904
6905 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6906
6907         * i386-cygwin-tdep.c: Rename to...
6908         * i386-windows-tdep.c: ... this.
6909         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6910         i386-windows-tdep.c.
6911         * configure.tgt: Likewise.
6912
6913 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6914
6915         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6916         * osabi.c (gdb_osabi_names): Add "Windows".
6917         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6918         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6919         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6920         i386_cygwin_osabi_sniffer.
6921         (_initialize_i386_cygwin_tdep): Register OS ABI
6922         GDB_OSABI_WINDOWS for i386.
6923         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6924         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6925         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6926         for x86-64.
6927         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6928         when the target matches '*-*-mingw*'.
6929
6930 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6931
6932         * defs.h (enum gdb_osabi): Move to...
6933         * osabi.h (enum gdb_osabi): ... here.
6934         * gdbarch.sh: Include osabi.h in gdbarch.h.
6935         * gdbarch.h: Re-generate.
6936
6937 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6938
6939         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6940         function.
6941         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6942
6943 2020-03-14  Tom Tromey  <tom@tromey.com>
6944
6945         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6946         for C++.
6947         (c_type_print_modifier): Likewise.  Add "language" parameter.
6948         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6949         (c_type_print_base_1): Update.
6950         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6951         constants.
6952         * type-stack.c (type_stack::insert): Handle tp_atomic and
6953         tp_restrict.
6954         (type_stack::follow_type_instance_flags): Likewise.
6955         (type_stack::follow_types): Likewise.  Merge type-following code.
6956         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6957         (space_identifier, cv_with_space_id)
6958         (const_or_volatile_or_space_identifier_noopt)
6959         (const_or_volatile_or_space_identifier): Remove.
6960         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6961         rules.
6962         (ptr_operator, typebase): Update.
6963         (enum token_flag) <FLAG_C>: New constant.
6964         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6965         "_Atomic".
6966         (lex_one_token): Handle FLAG_C.
6967
6968 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6969
6970         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6971         it to the ptrace call.
6972         * m68k-bsd-nat.c (store_registers): Likewise.
6973
6974 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6975
6976         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6977         gdb_byte *.
6978         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6979         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6980         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6981
6982 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6983
6984         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6985         nbsd_nat_target instead of inf_ptrace_target.
6986         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6987         nbsd_nat_target.
6988
6989 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6990
6991         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6992         register_t.
6993
6994 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6995
6996         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6997         it to the ptrace call.
6998         * alpha-bsd-nat.c (store_registers): Likewise.
6999
7000 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7001
7002         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7003         includes.
7004         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7005         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7006         fill_fpregset): Likewise.
7007
7008 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7009
7010         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7011         nbsd_nat_target instead of inf_ptrace_target.
7012         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7013         nbsd_nat_target.
7014
7015 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7016
7017         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7018         register_t.
7019
7020 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7021
7022         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7023         it to the ptrace call.
7024         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7025         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7026         * arm-nbsd-nat.c (store_register): Likewise.
7027         * arm-nbsd-nat.c (store_regs): Likewise.
7028         * arm-nbsd-nat.c (store_fp_register): Likewise.
7029         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7030
7031 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7032
7033         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7034         nbsd_nat_target instead of inf_ptrace_target.
7035         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7036         nbsd_nat_target.
7037
7038 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7039
7040         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7041         it to the ptrace call.
7042         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7043
7044 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7045
7046         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7047         it to the ptrace call.
7048         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7049
7050 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7051
7052         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7053         gdb_byte *.
7054         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7055
7056 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7057
7058         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7059         instead of inf_ptrace_target.
7060         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7061         nbsd_nat_target.
7062
7063 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7064
7065         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7066         register_t.
7067
7068 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7069
7070         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7071         register_t.
7072
7073 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7074
7075         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7076         register_t.
7077
7078 2020-03-13  Tom Tromey  <tom@tromey.com>
7079
7080         * value.h (val_print): Don't declare.
7081         * valprint.h (val_print_array_elements)
7082         (val_print_scalar_formatted, generic_val_print): Don't declare.
7083         * valprint.c (generic_val_print_array): Take a struct value.
7084         (generic_val_print_ptr, generic_val_print_memberptr)
7085         (generic_val_print_bool, generic_val_print_int)
7086         (generic_val_print_char, generic_val_print_complex)
7087         (generic_val_print): Remove.
7088         (generic_value_print): Update.
7089         (do_val_print): Remove unused parameters.  Don't call
7090         la_val_print.
7091         (val_print): Remove.
7092         (common_val_print): Update.  Don't call value_check_printable.
7093         (val_print_scalar_formatted, val_print_array_elements): Remove.
7094         * rust-lang.c (rust_val_print): Remove.
7095         (rust_language_defn): Update.
7096         * p-valprint.c (pascal_val_print): Remove.
7097         (pascal_value_print_inner): Update.
7098         (pascal_object_print_val_fields, pascal_object_print_val):
7099         Remove.
7100         (pascal_object_print_static_field): Update.
7101         * p-lang.h (pascal_val_print): Don't declare.
7102         * p-lang.c (pascal_language_defn): Update.
7103         * opencl-lang.c (opencl_language_defn): Update.
7104         * objc-lang.c (objc_language_defn): Update.
7105         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7106         * m2-lang.h (m2_val_print): Don't declare.
7107         * m2-lang.c (m2_language_defn): Update.
7108         * language.h (struct language_defn) <la_val_print>: Remove.
7109         * language.c (unk_lang_value_print_inner): Rename.  Change
7110         argument types.
7111         (unknown_language_defn, auto_language_defn): Update.
7112         * go-valprint.c (go_val_print): Remove.
7113         * go-lang.h (go_val_print): Don't declare.
7114         * go-lang.c (go_language_defn): Update.
7115         * f-valprint.c (f_val_print): Remove.
7116         * f-lang.h (f_value_print): Don't declare.
7117         * f-lang.c (f_language_defn): Update.
7118         * d-valprint.c (d_val_print): Remove.
7119         * d-lang.h (d_value_print): Don't declare.
7120         * d-lang.c (d_language_defn): Update.
7121         * cp-valprint.c (cp_print_value_fields)
7122         (cp_print_value_fields_rtti, cp_print_value): Remove.
7123         (cp_print_static_field): Update.
7124         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7125         (c_val_print_struct, c_val_print_union, c_val_print_int)
7126         (c_val_print_memberptr, c_val_print): Remove.
7127         * c-lang.h (c_val_print_array, cp_print_value_fields)
7128         (cp_print_value_fields_rtti): Don't declare.
7129         * c-lang.c (c_language_defn, cplus_language_defn)
7130         (asm_language_defn, minimal_language_defn): Update.
7131         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7132         (ada_val_print_enum): Take a struct value.
7133         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7134         (ada_val_print): Remove.
7135         (ada_value_print_1): Update.
7136         (printable_val_type): Remove.
7137         * ada-lang.h (ada_val_print): Don't declare.
7138         * ada-lang.c (ada_language_defn): Update.
7139
7140 2020-03-13  Tom Tromey  <tom@tromey.com>
7141
7142         * valprint.c (do_val_print): Update.
7143         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7144         a struct value.
7145         (value_to_value_object_no_release): Declare.
7146         * python/py-value.c (value_to_value_object_no_release): New
7147         function.
7148         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7149         struct value.
7150         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7151         function.
7152         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7153         a struct value.
7154         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7155         Declare.
7156         (gdbscm_apply_val_pretty_printer): Take a struct value.
7157         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7158         value.
7159         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7160         value.
7161         * extension-priv.h (struct extension_language_ops)
7162         <apply_val_pretty_printer>: Take a struct value.
7163         * cp-valprint.c (cp_print_value): Create a struct value.
7164         (cp_print_value): Update.
7165
7166 2020-03-13  Tom Tromey  <tom@tromey.com>
7167
7168         * ada-valprint.c (print_field_values): Call common_val_print.
7169
7170 2020-03-13  Tom Tromey  <tom@tromey.com>
7171
7172         * ada-valprint.c (val_print_packed_array_elements): Remove
7173         bitoffset and val parameters.  Call common_val_print.
7174         (ada_val_print_string): Remove offset, address, and original_value
7175         parameters.
7176         (ada_val_print_array): Update.
7177         (ada_value_print_array): New function.
7178         (ada_value_print_1): Call it.
7179
7180 2020-03-13  Tom Tromey  <tom@tromey.com>
7181
7182         * ada-valprint.c (ada_value_print): Use common_val_print.
7183
7184 2020-03-13  Tom Tromey  <tom@tromey.com>
7185
7186         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7187
7188 2020-03-13  Tom Tromey  <tom@tromey.com>
7189
7190         * ada-valprint.c (ada_value_print_num): New function.
7191         (ada_value_print_1): Use it.
7192
7193 2020-03-13  Tom Tromey  <tom@tromey.com>
7194
7195         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7196
7197 2020-03-13  Tom Tromey  <tom@tromey.com>
7198
7199         * ada-valprint.c (ada_value_print_ptr): New function.
7200         (ada_value_print_1): Use it.
7201
7202 2020-03-13  Tom Tromey  <tom@tromey.com>
7203
7204         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7205         call common_val_print.
7206         (ada_val_print_1): Update.
7207         (ada_value_print_1): New function.
7208         (ada_value_print_inner): Rewrite.
7209
7210 2020-03-13  Tom Tromey  <tom@tromey.com>
7211
7212         * cp-valprint.c (cp_print_value_fields): Update.
7213         (cp_print_value): New function.
7214
7215 2020-03-13  Tom Tromey  <tom@tromey.com>
7216
7217         * m2-valprint.c (m2_value_print_inner): Use
7218         cp_print_value_fields.
7219         * cp-valprint.c (cp_print_value_fields): New function.
7220         * c-valprint.c (c_value_print_struct): New function.
7221         (c_value_print_inner): Use c_value_print_struct.
7222         * c-lang.h (cp_print_value_fields): Declare.
7223
7224 2020-03-13  Tom Tromey  <tom@tromey.com>
7225
7226         * c-valprint.c (c_value_print_array): New function.
7227         (c_value_print_inner): Use it.
7228
7229 2020-03-13  Tom Tromey  <tom@tromey.com>
7230
7231         * c-valprint.c (c_value_print_memberptr): New function.
7232         (c_value_print_inner): Use it.
7233
7234 2020-03-13  Tom Tromey  <tom@tromey.com>
7235
7236         * c-valprint.c (c_value_print_int): New function.
7237         (c_value_print_inner): Use it.
7238
7239 2020-03-13  Tom Tromey  <tom@tromey.com>
7240
7241         * c-valprint.c (c_value_print_ptr): New function.
7242         (c_value_print_inner): Use it.
7243
7244 2020-03-13  Tom Tromey  <tom@tromey.com>
7245
7246         * c-valprint.c (c_value_print_inner): Rewrite.
7247
7248 2020-03-13  Tom Tromey  <tom@tromey.com>
7249
7250         * valprint.c (generic_value_print_complex): New function.
7251         (generic_value_print): Use it.
7252
7253 2020-03-13  Tom Tromey  <tom@tromey.com>
7254
7255         * valprint.c (generic_val_print_float): Don't call
7256         val_print_scalar_formatted.
7257         (generic_val_print, generic_value_print): Update.
7258
7259 2020-03-13  Tom Tromey  <tom@tromey.com>
7260
7261         * valprint.c (generic_value_print_char): New function
7262         (generic_value_print): Use it.
7263
7264 2020-03-13  Tom Tromey  <tom@tromey.com>
7265
7266         * valprint.c (generic_value_print_int): New function.
7267         (generic_value_print): Use it.
7268
7269 2020-03-13  Tom Tromey  <tom@tromey.com>
7270
7271         * valprint.c (generic_value_print_bool): New function.
7272         (generic_value_print): Use it.
7273
7274 2020-03-13  Tom Tromey  <tom@tromey.com>
7275
7276         * valprint.c (generic_val_print_func): Simplify.
7277         (generic_val_print, generic_value_print): Update.
7278
7279 2020-03-13  Tom Tromey  <tom@tromey.com>
7280
7281         * valprint.c (generic_val_print_flags): Remove.
7282         (generic_val_print, generic_value_print): Update.
7283         (val_print_type_code_flags): Add original_value parameter.
7284
7285 2020-03-13  Tom Tromey  <tom@tromey.com>
7286
7287         * valprint.c (generic_val_print): Update.
7288         (generic_value_print): Update.
7289         * valprint.c (generic_val_print_enum): Don't call
7290         val_print_scalar_formatted.
7291
7292 2020-03-13  Tom Tromey  <tom@tromey.com>
7293
7294         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7295         * valprint.c (generic_value_print_ptr): New function.
7296
7297 2020-03-13  Tom Tromey  <tom@tromey.com>
7298
7299         * valprint.c (generic_value_print): Rewrite.
7300
7301 2020-03-13  Tom Tromey  <tom@tromey.com>
7302
7303         * p-valprint.c (pascal_object_print_value_fields)
7304         (pascal_object_print_value): New functions.
7305
7306 2020-03-13  Tom Tromey  <tom@tromey.com>
7307
7308         * p-valprint.c (pascal_value_print_inner): Rewrite.
7309
7310 2020-03-13  Tom Tromey  <tom@tromey.com>
7311
7312         * f-valprint.c (f_value_print_innner): Rewrite.
7313
7314 2020-03-13  Tom Tromey  <tom@tromey.com>
7315
7316         * m2-valprint.c (m2_print_unbounded_array): New overload.
7317         (m2_print_unbounded_array): Update.
7318         (m2_print_array_contents): Take a struct value.
7319         (m2_value_print_inner): Rewrite.
7320
7321 2020-03-13  Tom Tromey  <tom@tromey.com>
7322
7323         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7324         (d_value_print_inner): New function.
7325         * d-lang.h (d_value_print_inner): Declare.
7326         * d-lang.c (d_language_defn): Use d_value_print_inner.
7327
7328 2020-03-13  Tom Tromey  <tom@tromey.com>
7329
7330         * go-valprint.c (go_value_print_inner): New function.
7331         * go-lang.h (go_value_print_inner): Declare.
7332         * go-lang.c (go_language_defn): Use go_value_print_inner.
7333
7334 2020-03-13  Tom Tromey  <tom@tromey.com>
7335
7336         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7337         API.
7338         (rust_val_print): Rewrite.
7339         (rust_value_print_inner): New function, from rust_val_print.
7340         (rust_language_defn): Use rust_value_print_inner.
7341
7342 2020-03-13  Tom Tromey  <tom@tromey.com>
7343
7344         * ada-valprint.c (ada_value_print_inner): New function.
7345         * ada-lang.h (ada_value_print_inner): Declare.
7346         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7347
7348 2020-03-13  Tom Tromey  <tom@tromey.com>
7349
7350         * f-valprint.c (f_value_print_innner): New function.
7351         * f-lang.h (f_value_print_innner): Declare.
7352         * f-lang.c (f_language_defn): Use f_value_print_innner.
7353
7354 2020-03-13  Tom Tromey  <tom@tromey.com>
7355
7356         * p-valprint.c (pascal_value_print_inner): New function.
7357         * p-lang.h (pascal_value_print_inner): Declare.
7358         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7359
7360 2020-03-13  Tom Tromey  <tom@tromey.com>
7361
7362         * m2-valprint.c (m2_value_print_inner): New function.
7363         * m2-lang.h (m2_value_print_inner): Declare.
7364         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7365
7366 2020-03-13  Tom Tromey  <tom@tromey.com>
7367
7368         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7369         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7370         * c-valprint.c (c_value_print_inner): New function.
7371         * c-lang.h (c_value_print_inner): Declare.
7372         * c-lang.c (c_language_defn, cplus_language_defn)
7373         (asm_language_defn, minimal_language_defn): Use
7374         c_value_print_inner.
7375
7376 2020-03-13  Tom Tromey  <tom@tromey.com>
7377
7378         * p-valprint.c (pascal_object_print_value_fields): Now static.
7379         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7380
7381 2020-03-13  Tom Tromey  <tom@tromey.com>
7382
7383         * c-valprint.c (c_val_print_array): Simplify.
7384
7385 2020-03-13  Tom Tromey  <tom@tromey.com>
7386
7387         * valprint.c (value_print_array_elements): New function.
7388         * valprint.h (value_print_array_elements): Declare.
7389
7390 2020-03-13  Tom Tromey  <tom@tromey.com>
7391
7392         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7393         * mips-tdep.c (mips_print_register): Use
7394         value_print_scalar_formatted.
7395
7396 2020-03-13  Tom Tromey  <tom@tromey.com>
7397
7398         * valprint.h (value_print_scalar_formatted): Declare.
7399         * valprint.c (value_print_scalar_formatted): New function.
7400
7401 2020-03-13  Tom Tromey  <tom@tromey.com>
7402
7403         * valprint.h (generic_value_print): Declare.
7404         * valprint.c (generic_value_print): New function.
7405
7406 2020-03-13  Tom Tromey  <tom@tromey.com>
7407
7408         * valprint.c (do_val_print): Call la_value_print_inner, if
7409         available.
7410         * rust-lang.c (rust_language_defn): Update.
7411         * p-lang.c (pascal_language_defn): Update.
7412         * opencl-lang.c (opencl_language_defn): Update.
7413         * objc-lang.c (objc_language_defn): Update.
7414         * m2-lang.c (m2_language_defn): Update.
7415         * language.h (struct language_defn) <la_value_print_inner>: New
7416         member.
7417         * language.c (unknown_language_defn, auto_language_defn): Update.
7418         * go-lang.c (go_language_defn): Update.
7419         * f-lang.c (f_language_defn): Update.
7420         * d-lang.c (d_language_defn): Update.
7421         * c-lang.c (c_language_defn, cplus_language_defn)
7422         (asm_language_defn, minimal_language_defn): Update.
7423         * ada-lang.c (ada_language_defn): Update.
7424
7425 2020-03-13  Tom Tromey  <tom@tromey.com>
7426
7427         * c-valprint.c (c_value_print): Use common_val_print.
7428
7429 2020-03-13  Tom Tromey  <tom@tromey.com>
7430
7431         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7432
7433 2020-03-13  Tom Tromey  <tom@tromey.com>
7434
7435         * f-valprint.c (f77_print_array_1, f_val_print): Use
7436         common_val_print.
7437
7438 2020-03-13  Tom Tromey  <tom@tromey.com>
7439
7440         * riscv-tdep.c (riscv_print_one_register_info): Use
7441         common_val_print.
7442
7443 2020-03-13  Tom Tromey  <tom@tromey.com>
7444
7445         * mi/mi-main.c (output_register): Use common_val_print.
7446
7447 2020-03-13  Tom Tromey  <tom@tromey.com>
7448
7449         * infcmd.c (default_print_one_register_info): Use
7450         common_val_print.
7451
7452 2020-03-13  Tom Tromey  <tom@tromey.com>
7453
7454         * valprint.h (common_val_print_checked): Declare.
7455         * valprint.c (common_val_print_checked): New function.
7456         * stack.c (print_frame_arg): Use common_val_print_checked.
7457
7458 2020-03-13  Tom Tromey  <tom@tromey.com>
7459
7460         * valprint.c (do_val_print): New function, from val_print.
7461         (val_print): Use do_val_print.
7462         (common_val_print): Use do_val_print.
7463
7464 2020-03-13  Tom Tromey  <tom@tromey.com>
7465
7466         * valprint.c (value_print): Use scoped_value_mark.
7467
7468 2020-03-13  Tom de Vries  <tdevries@suse.de>
7469
7470         PR symtab/25646
7471         * psymtab.c (partial_symtab::partial_symtab): Don't set
7472         globals_offset and statics_offset.  Push element onto
7473         current_global_psymbols and current_static_psymbols stacks.
7474         (concat): New function.
7475         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7476         element from current_global_psymbols and current_static_psymbols
7477         stacks.  Concat popped elements to global_psymbols and
7478         static_symbols.
7479         (add_psymbol_to_list): Use current_global_psymbols and
7480         current_static_psymbols stacks.
7481         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7482         current_static_psymbols fields.
7483
7484 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7485
7486         * corelow.c (sniff_core_bfd): Remove.
7487         (class core_target) <m_core_vec>: Remove.
7488         (core_target::core_target): Update.
7489         (core_file_fns): Remove.
7490         (deprecated_add_core_fns): Remove.
7491         (default_core_sniffer): Remove.
7492         (sniff_core_bfd): Remove.
7493         (default_check_format): Remove.
7494         (gdb_check_format): Remove.
7495         (core_target_open): Update.
7496         (core_target::get_core_register_section): Update.
7497         (get_core_registers_cb): Update.
7498         (core_target::fetch_registers): Update.
7499         * gdbcore.h (struct core_fns): Remove.
7500         (deprecated_add_core_fns): Remove.
7501         (default_core_sniffer): Remove.
7502         (default_check_format): Remove.
7503
7504 2020-03-12  Tom Tromey  <tom@tromey.com>
7505
7506         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7507         CORE_ADDR.
7508         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7509
7510 2020-03-12  Tom Tromey  <tom@tromey.com>
7511
7512         * remote.c (remote_target::download_tracepoint)
7513         (remote_target::enable_tracepoint)
7514         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7515         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7516         sprintf_vma.
7517
7518 2020-03-12  Tom Tromey  <tom@tromey.com>
7519
7520         * symfile-mem.c: Update CORE_ADDR size assert.
7521
7522 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7523
7524         * selftest.m4: Move to gdbsupport/.
7525         * acinclude.m4: Update path to selftest.m4.
7526
7527 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7528
7529         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7530         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7531         gdbarch-selfselftests.c and selftest-arch.c.
7532         (SUBDIR_UNITTESTS_OBS): Rename to...
7533         (SELFTESTS_OBS): ... this.
7534         (COMMON_SFILES): Remove disasm-selftests.c and
7535         gdbarch-selftests.c.
7536         * configure.ac: Don't add selftest-arch.{c,o} to
7537         CONFIG_{SRCS,OBS}.
7538         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7539         preprocessor conditions.
7540
7541 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7542
7543         * configure.ac: Don't source bfd/development.sh.
7544         * selftest.m4: Modify comment.
7545         * configure: Re-generate.
7546
7547 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7548
7549         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7550         not "true" or "false".
7551         * configure: Re-generate.
7552
7553 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7554
7555         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7556         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7557         renamed to arm_nbsd_supply_gregset.
7558         (fetch_register): Update to call arm_nbsd_supply_gregset.
7559         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7560         (arm_netbsd_nat_target::fetch_registers): Update.
7561         (fetch_elfcore_registers): Removed.
7562         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7563         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7564         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7565         not require NetBSD system headers.
7566         (arm_nbsd_regset): New struct.
7567         (arm_nbsd_iterate_over_regset_sections): New function.
7568         (arm_netbsd_init_abi_common): Updated to call
7569         set_gdbarch_iterate_over_regset_sections.
7570         * arm-nbsd-tdep.h: New file.
7571
7572 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7573
7574         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7575         recursion.
7576
7577 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7578
7579         * configure: Re-generate.
7580
7581 2020-03-11  Tom Tromey  <tromey@adacore.com>
7582
7583         * ada-typeprint.c (print_choices): Fix comment.
7584
7585 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7586
7587         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7588         previous item in the list, when the list has no items.
7589
7590 2020-03-11  Tom de Vries  <tdevries@suse.de>
7591
7592         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7593         PROP_LOCLIST handling code.
7594
7595 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7596
7597         * buildsym-legacy.c (record_line): Pass extra parameter to
7598         record_line.
7599         * buildsym.c (buildsym_compunit::record_line): Take an extra
7600         parameter, reduce duplication in the line table, and record the
7601         is_stmt flag in the line table.
7602         * buildsym.h (buildsym_compunit::record_line): Add extra
7603         parameter.
7604         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7605         non-statement lines.
7606         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7607         this to the symtab builder.
7608         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7609         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7610         through to dwarf_record_line_1.
7611         * infrun.c (process_event_stop_test): When stepping, don't stop at
7612         a non-statement instruction, and only refresh the step info when
7613         we land in the middle of a line's range.  Also add an extra
7614         comment.
7615         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7616         field.
7617         * record-btrace.c (btrace_find_line_range): Only record lines
7618         marked as is-statement.
7619         * stack.c (frame_show_address): Show the frame address if we are
7620         in a non-statement sal.
7621         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7622         (maintenance_print_one_line_table): Print a header for the is_stmt
7623         column, and include is_stmt information in the output.
7624         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7625         preference to non-statements.
7626         (find_pcs_for_symtab_line): Prefer is-statement entries.
7627         (find_line_common): Likewise.
7628         * symtab.h (struct linetable_entry): Add is_stmt field.
7629         (struct symtab_and_line): Likewise.
7630         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7631         arranging the line table.
7632
7633 2020-03-07  Tom de Vries  <tdevries@suse.de>
7634
7635         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7636         DIE.
7637
7638 2020-03-07  Tom Tromey  <tom@tromey.com>
7639
7640         * valops.c (value_literal_complex): Remove obsolete comment.
7641         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7642         comment.
7643
7644 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7645
7646         * infrun.h: Forward-declare thread_info.
7647         (set_step_info): Add thread_info parameter, add doc.
7648         * infrun.c (set_step_info): Add thread_info parameter, move doc
7649         to header.
7650         * infrun.c (process_event_stop_test): Pass thread to
7651         set_step_info call.
7652         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7653         set_step_info.
7654         (prepare_one_step): Add thread_info parameter, pass it to
7655         set_step_frame and prepare_one_step (recursive) call.
7656         (step_1): Pass thread to prepare_one_step call.
7657         (step_command_fsm::should_stop): Pass thread to
7658         prepare_one_step.
7659         (until_next_fsm): Pass thread to set_step_frame call.
7660         (finish_command): Pass thread to set_step_info call.
7661
7662 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7663
7664         * windows-tdep.c (windows_solib_create_inferior_hook):
7665         Check if inferior is running.
7666
7667 2020-03-06  Tom de Vries  <tdevries@suse.de>
7668
7669         * NEWS: Fix "the the".
7670         * ctfread.c: Same.
7671
7672 2020-03-06  Tom de Vries  <tdevries@suse.de>
7673
7674         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7675
7676 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7677
7678         * .dir-locals.el: Add a comment referencing the other copies of
7679         this file.
7680
7681 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7682
7683         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7684         psargs.
7685
7686 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7687
7688         * .gitattributes: New file.
7689
7690 2020-03-04  Tom Tromey  <tom@tromey.com>
7691
7692         * symmisc.c (print_symbol_bcache_statistics)
7693         (print_objfile_statistics): Update.
7694         * symfile.c (allocate_symtab): Use intern.
7695         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7696         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7697         macro_cache>: Remove.
7698         <string_cache>: New member.
7699         (struct objfile) <intern>: New methods.
7700         * elfread.c (elf_symtab_read): Use intern.
7701         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7702         (dwarf2_compute_name, dwarf2_physname)
7703         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7704         names.
7705         (guess_partial_die_structure_name): Update.
7706         (partial_die_info::fixup): Intern name.
7707         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7708         name.
7709         (dwarf2_name): Intern name.  Update.
7710         * buildsym.c (buildsym_compunit::get_macro_table): Use
7711         string_cache.
7712
7713 2020-03-04  Tom Tromey  <tom@tromey.com>
7714
7715         * jit.c (bfd_open_from_target_memory): Make "target" const.
7716         * corefile.c (gnutarget): Now const.
7717         * gdbcore.h (gnutarget): Now const.
7718
7719 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7720
7721         * NEWS: Mention support for WOW64 processes.
7722         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7723         (amd64_windows_segment_register_p): Remove static.
7724         (_initialize_amd64_windows_nat): Update.
7725         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7726         * i386-windows-nat.c (context_offset): Update.
7727         (i386_mappings): Rename and remove static.
7728         (i386_windows_segment_register_p): Remove static.
7729         (_initialize_i386_windows_nat): Update.
7730         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7731         (STATUS_WX86_SINGLE_STEP): New macro.
7732         (EnumProcessModulesEx): New macro.
7733         (Wow64SuspendThread): New macro.
7734         (Wow64GetThreadContext): New macro.
7735         (Wow64SetThreadContext): New macro.
7736         (Wow64GetThreadSelectorEntry): New macro.
7737         (windows_set_context_register_offsets): Add static.
7738         (windows_set_segment_register_p): Likewise.
7739         (windows_add_thread): Adapt for WOW64 processes.
7740         (windows_fetch_one_register): Likewise.
7741         (windows_nat_target::fetch_registers): Likewise.
7742         (windows_store_one_register): Likewise.
7743         (display_selector): Likewise.
7744         (display_selectors): Likewise.
7745         (handle_exception): Likewise.
7746         (windows_continue): Likewise.
7747         (windows_nat_target::resume): Likewise.
7748         (windows_add_all_dlls): Likewise.
7749         (do_initial_windows_stuff): Likewise.
7750         (windows_nat_target::attach): Likewise.
7751         (windows_get_exec_module_filename): Likewise.
7752         (windows_nat_target::create_inferior): Likewise.
7753         (windows_xfer_siginfo): Likewise.
7754         (_initialize_loadable): Initialize Wow64SuspendThread,
7755         Wow64GetThreadContext, Wow64SetThreadContext,
7756         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7757         * windows-nat.h (windows_set_context_register_offsets):
7758         Remove declaration.
7759         (windows_set_segment_register_p): Likewise.
7760         (i386_windows_segment_register_p): Add declaration.
7761         (amd64_windows_segment_register_p): Likewise.
7762
7763 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7764
7765         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7766         in "info registers" for AArch64/ARM.
7767
7768         The change caused "info registers" to not print GPR's.
7769
7770         gdb/ChangeLog:
7771
7772         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7773
7774         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7775         when reg->group is empty and reggroup is not.
7776
7777 2020-03-03  Tom Tromey  <tromey@adacore.com>
7778
7779         * dwarf2/frame.c (struct dwarf2_frame_cache)
7780         <checked_tailcall_bottom, entry_cfa_sp_offset,
7781         entry_cfa_sp_offset_p>: Remove members.
7782         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7783         (dwarf2_frame_prev_register): Don't call
7784         dwarf2_tailcall_sniffer_first.
7785         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7786         * frame-unwind.c (add_unwinder): New fuction.
7787         (frame_unwind_init): Use it.  Add tailcall unwinder.
7788
7789 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7790             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7791
7792         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7793         value should be printed as true.
7794
7795 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7796
7797         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7798         (windows_init_abi): Set and use windows_so_ops.
7799
7800 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7801
7802         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7803         when verifying if dealing with a convenience variable.
7804
7805 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7806
7807         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7808
7809 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7810
7811         * infrun.c (gdbarch_supports_displaced_stepping): New.
7812         (use_displaced_stepping): Break up conditions in smaller pieces.
7813         Use gdbarch_supports_displaced_stepping.
7814         (displaced_step_prepare_throw): Use
7815         gdbarch_supports_displaced_stepping.
7816
7817 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7818
7819         * NEWS: Mention new behaviour of the history filename.
7820         * top.c (write_history_p): Add comment.
7821         (show_write_history_p): Add header comment, give a different
7822         message when history writing is on, but the history filename is
7823         empty.
7824         (history_filename): Add comment.
7825         (history_filename_empty): New function.
7826         (show_history_filename): Add header comment, give a different
7827         message when the filename is empty.
7828         (init_history): Compare history_filename against nullptr, and only
7829         read history if the filename is not empty.
7830         (set_history_filename): Add header comment, and only make
7831         non-empty filenames absolute.
7832         (init_main): Make the filename argument to 'set history filename'
7833         optional.
7834
7835 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7836
7837         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7838         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7839         (fetch_fp_register): Update.
7840         (fetch_fp_regs): Update.
7841         (store_fp_register): Update.
7842         (store_fp_regs): Update.
7843         (arm_netbsd_nat_target::read_description): New function.
7844         (fetch_elfcore_registers): Update.
7845
7846 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7847
7848         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7849         general_thread if the stop reply is missing a thread-id.
7850         (remote_target::process_stop_reply): Use the first non-exited
7851         thread if the target didn't pass a thread-id.
7852         * infrun.c (do_target_wait): Move call to
7853         switch_to_inferior_no_thread to ....
7854         (do_target_wait_1): ... here.
7855
7856 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7857
7858         * debuginfod-support.c: Include defs.h first.
7859
7860 2020-02-28  Tom de Vries  <tdevries@suse.de>
7861
7862         * symfile.c (set_initial_language): Use default language for lookup.
7863
7864 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7865
7866         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7867         reader variable, pass `this` to read_cutu_die_from_dwo.
7868
7869 2020-02-27  Aaron Merey  <amerey@redhat.com>
7870
7871         * source.c (open_source_file): Check for nullptr when computing
7872         srcpath.
7873
7874 2020-02-27  Tom Tromey  <tromey@adacore.com>
7875
7876         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7877         member.
7878         (dwarf2_add_field): Don't update nfields.
7879         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7880
7881 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7882
7883         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7884         abs.
7885
7886 2020-02-26  Tom Tromey  <tom@tromey.com>
7887
7888         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7889         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7890         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7891         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7892         per_cu_data.
7893
7894 2020-02-26  Tom Tromey  <tom@tromey.com>
7895
7896         * dwarf2/index-write.c (psym_index_map): Change type.
7897         (add_address_entry_worker, write_one_signatured_type)
7898         (recursively_count_psymbols, recursively_write_psymbols)
7899         (class debug_names, psyms_seen_size, write_gdbindex)
7900         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7901
7902 2020-02-26  Aaron Merey  <amerey@redhat.com>
7903
7904         * Makefile.in: Handle optional debuginfod support.
7905         * NEWS: Update.
7906         * README: Add --with-debuginfod summary.
7907         * config.in: Regenerate.
7908         * configure: Regenerate.
7909         * configure.ac: Handle optional debuginfod support.
7910         * debuginfod-support.c: debuginfod helper functions.
7911         * debuginfod-support.h: Ditto.
7912         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7913         summary.
7914         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7915         when a dwz file cannot be found.
7916         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7917         debuginfo file cannot be found.
7918         * source.c (open_source_file): Query debuginfod servers when a
7919         source file cannot be found.
7920         * top.c (print_gdb_configuration): Include
7921         --{with,without}-debuginfod in the output.
7922
7923 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7924
7925         * thread.c (thr_try_catch_cmd): Print thread name.
7926
7927 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7928
7929         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7930         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7931         dwarf2_fetch_die_type_sect_off): Move to...
7932         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7933         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7934         dwarf2_fetch_die_type_sect_off): ... here.
7935         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7936         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7937         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7938
7939 2020-02-26  Tom de Vries  <tdevries@suse.de>
7940
7941         PR gdb/25603
7942         * symfile.c (set_initial_language): Exit-early if
7943         language_mode == language_mode_manual.
7944
7945 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7946
7947         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7948         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7949         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7950
7951 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7952
7953         * gdbtypes.c (create_array_type_with_stride): Handle negative
7954         array strides.
7955         * valarith.c (value_subscripted_rvalue): Likewise.
7956
7957 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7958
7959         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7960
7961 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7962
7963         * loc.h (dwarf2_get_die_type): Move to...
7964         * read.h (dwarf2_get_die_type): ... here.
7965         * read.c (dwarf2_get_die_type): Move doc to header.
7966
7967 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7968
7969         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7970         'gnulib/Makefile.in' to the list.
7971
7972 2020-02-24  Tom Tromey  <tom@tromey.com>
7973
7974         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7975         Remove.
7976         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7977         XOBNEWVEC.
7978
7979 2020-02-24  Tom Tromey  <tom@tromey.com>
7980
7981         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7982         New method.
7983         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7984         (dw2_do_instantiate_symtab, dw2_get_file_names)
7985         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7986
7987 2020-02-24  Tom Tromey  <tom@tromey.com>
7988
7989         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7990         make_scoped_restore.
7991         (dwarf2_psymtab::read_symtab): Don't clear
7992         reading_partial_symbols.
7993
7994 2020-02-24  Tom de Vries  <tdevries@suse.de>
7995
7996         PR gdb/25592
7997         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7998
7999 2020-02-24  Tom de Vries  <tdevries@suse.de>
8000
8001         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8002         commands layout next/prev/regs.
8003
8004 2020-02-22  Tom Tromey  <tom@tromey.com>
8005
8006         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8007         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8008
8009 2020-02-22  Tom Tromey  <tom@tromey.com>
8010
8011         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8012
8013 2020-02-22  Tom Tromey  <tom@tromey.com>
8014
8015         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8016         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8017         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8018         * tui/tui.c (_initialize_tui): Add usage text.
8019
8020 2020-02-22  Tom Tromey  <tom@tromey.com>
8021
8022         * tui/tui-win.c (tui_set_focus_command)
8023         (tui_set_win_height_command): Use error_no_arg.
8024         (_initialize_tui_win): Update help text.
8025         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8026
8027 2020-02-22  Tom Tromey  <tom@tromey.com>
8028
8029         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8030         * tui/tui-disasm.h (struct tui_disasm_window)
8031         <display_start_addr>: Declare.
8032         * tui/tui-source.h (struct tui_source_window)
8033         <display_start_addr>: Declare.
8034         * tui/tui-winsource.h (struct tui_source_window_base)
8035         <show_source_line, display_start_addr>: New methods.
8036         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8037         Rename and move to protected section.
8038         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8039         (tui_source_window_base::do_erase_source_content): Update.
8040         (tui_source_window_base::show_source_line): Now a method.
8041         (tui_source_window_base::show_source_content)
8042         (tui_source_window_base::tui_source_window_base)
8043         (tui_source_window_base::rerender)
8044         (tui_source_window_base::refill)
8045         (tui_source_window_base::do_scroll_horizontal)
8046         (tui_source_window_base::set_is_exec_point_at)
8047         (tui_source_window_base::update_breakpoint_info)
8048         (tui_source_window_base::update_exec_info): Update.
8049         * tui/tui-source.c (tui_source_window::set_contents)
8050         (tui_source_window::showing_source_p)
8051         (tui_source_window::do_scroll_vertical)
8052         (tui_source_window::location_matches_p)
8053         (tui_source_window::line_is_displayed): Update.
8054         (tui_source_window::display_start_addr): New method.
8055         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8056         (tui_disasm_window::do_scroll_vertical)
8057         (tui_disasm_window::location_matches_p): Update.
8058         (tui_disasm_window::display_start_addr): New method.
8059
8060 2020-02-22  Tom Tromey  <tom@tromey.com>
8061
8062         * NEWS: Add entry for gdb.register_window_type.
8063         * tui/tui-layout.h (window_factory): New typedef.
8064         (tui_register_window): Declare.
8065         * tui/tui-layout.c (saved_tui_windows): New global.
8066         (tui_apply_current_layout): Use it.
8067         (tui_register_window): New function.
8068         * python/python.c (do_start_initialization): Call
8069         gdbpy_initialize_tui.
8070         (python_GdbMethods): Add "register_window_type" function.
8071         * python/python-internal.h (gdbpy_register_tui_window)
8072         (gdbpy_initialize_tui): Declare.
8073         * python/py-tui.c: New file.
8074         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8075
8076 2020-02-22  Tom Tromey  <tom@tromey.com>
8077
8078         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8079
8080 2020-02-22  Tom Tromey  <tom@tromey.com>
8081
8082         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8083         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8084         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8085         (tui_set_win_focus_to): Move from tui-win.c.
8086
8087 2020-02-22  Tom Tromey  <tom@tromey.com>
8088
8089         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8090         functions.
8091         (known_window_types): New global.
8092         (tui_get_window_by_name): Reimplement.
8093         (initialize_known_windows): New function.
8094         (validate_window_name): Rewrite.
8095         (_initialize_tui_layout): Call initialize_known_windows.
8096
8097 2020-02-22  Tom Tromey  <tom@tromey.com>
8098
8099         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8100         Remove constants.
8101         * tui/tui-winsource.h (struct tui_source_window_base)
8102         <tui_source_window_base>: Remove parameter.
8103         * tui/tui-winsource.c
8104         (tui_source_window_base::tui_source_window_base): Remove
8105         parameter.
8106         (tui_source_window_base::refill): Update.
8107         * tui/tui-stack.h (struct tui_locator_window)
8108         <tui_locator_window>: Update.
8109         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8110         Default the constructor.
8111         * tui/tui-regs.h (struct tui_data_item_window)
8112         <tui_data_item_window>: Default the constructor.
8113         (struct tui_data_window) <tui_data_window>: Likewise.
8114         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8115         Default the constructor.
8116         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8117         Default the constructor.
8118         <type>: Remove.
8119         (struct tui_win_info) <tui_win_info>: Default the constructor.
8120         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8121         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8122         Default the constructor.
8123
8124 2020-02-22  Tom Tromey  <tom@tromey.com>
8125
8126         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8127         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8128         * tui/tui-win.c (tui_resize_all): Don't call
8129         tui_delete_invisible_windows.
8130         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8131         done.
8132         (tui_set_layout): Update.
8133         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8134         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8135         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8136
8137 2020-02-22  Tom Tromey  <tom@tromey.com>
8138
8139         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8140         correctly.
8141
8142 2020-02-22  Tom Tromey  <tom@tromey.com>
8143
8144         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8145
8146 2020-02-22  Tom Tromey  <tom@tromey.com>
8147
8148         * tui/tui-winsource.h (struct tui_source_window_iterator)
8149         <inner_iterator>: New etytypedef.
8150         <tui_source_window_iterator>: Take "end" parameter.
8151         <tui_source_window_iterator>: Take iterator.
8152         <operator*, advance>: Update.
8153         <m_iter>: Change type.
8154         <m_end>: New field.
8155         (struct tui_source_windows) <begin, end>: Update.
8156         * tui/tui-layout.c (tui_windows): New global.
8157         (tui_apply_current_layout): Clear tui_windows.
8158         (tui_layout_window::apply): Update tui_windows.
8159         * tui/tui-data.h (tui_windows): Declare.
8160         (all_tui_windows): Now inline function.
8161         (class tui_window_iterator, struct all_tui_windows): Remove.
8162
8163 2020-02-22  Tom Tromey  <tom@tromey.com>
8164
8165         PR tui/17850:
8166         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8167         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8168         "height" argument.
8169         (class tui_layout_window) <get_sizes>: Likewise.
8170         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8171         argument.
8172         <get_sizes>: Add "height" argument.
8173         <m_vertical>: New field.
8174         * tui/tui-layout.c (tui_layout_split::clone): Update.
8175         (tui_layout_split::get_sizes): Add "height" argument.
8176         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8177         (tui_new_layout_command): Parse "-horizontal".
8178         (_initialize_tui_layout): Update help string.
8179         (tui_layout_split::specification): Add "-horizontal" when needed.
8180         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8181         argument.
8182         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8183         New methods.
8184
8185 2020-02-22  Tom Tromey  <tom@tromey.com>
8186
8187         * tui/tui-layout.h (enum tui_adjust_result): New.
8188         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8189         (class tui_layout_window) <adjust_size>: Return
8190         tui_adjust_result.  Rewrite.
8191         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8192         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8193
8194 2020-02-22  Tom Tromey  <tom@tromey.com>
8195
8196         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8197         parameter and return types.
8198         (class tui_layout_base) <specification>: Add "depth".
8199         (class tui_layout_window) <specification>: Add "depth".
8200         (class tui_layout_split) <specification>: Add "depth".
8201         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8202         and return types.
8203         (tui_new_layout_command): Parse sub-layouts.
8204         (_initialize_tui_layout): Update help string.
8205         (tui_layout_window::specification): Add "depth".
8206         (add_layout_command): Update.
8207
8208 2020-02-22  Tom Tromey  <tom@tromey.com>
8209
8210         * NEWS: Add "tui new-layout" item.
8211         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8212         Add new-layout command to help text.
8213         (validate_window_name): New function.
8214         (tui_new_layout_command): New function.
8215         (_initialize_tui_layout): Register "new-layout".
8216         (tui_layout_window::specification): New method.
8217         (tui_layout_window::specification): New method.
8218         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8219         method.
8220         (class tui_layout_window) <specification>: New method.
8221         (class tui_layout_split) <specification>: New method.
8222
8223 2020-02-22  Tom Tromey  <tom@tromey.com>
8224
8225         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8226         * tui/tui-win.c (window_name_completer): Update comment.
8227         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8228         Declare method.
8229         (class tui_layout_window) <replace_window>: Likewise.
8230         (class tui_layout_split) <replace_window>: Likewise.
8231         (tui_set_layout): Don't declare.
8232         (tui_set_initial_layout): Declare function.
8233         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8234         (asm_regs_layout): New globals.
8235         (tui_current_layout, show_layout): Remove.
8236         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8237         (find_layout, tui_apply_layout): New function.
8238         (layout_completer): Remove.
8239         (tui_next_layout): Reimplement.
8240         (tui_next_layout_command): New function.
8241         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8242         (tui_regs_layout): Reimplement.
8243         (tui_regs_layout_command): New function.
8244         (extract_display_start_addr): Rewrite.
8245         (next_layout, prev_layout): Remove.
8246         (tui_layout_window::replace_window): New method.
8247         (tui_layout_split::replace_window): New method.
8248         (destroy_layout): New function.
8249         (layout_list): New global.
8250         (add_layout_command): New function.
8251         (initialize_layouts): Update.
8252         (tui_layout_command): New function.
8253         (_initialize_tui_layout): Install "layout" commands.
8254         * tui/tui-data.h (enum tui_layout_type): Remove.
8255         (tui_current_layout): Don't declare.
8256
8257 2020-02-22  Tom Tromey  <tom@tromey.com>
8258
8259         * tui/tui-regs.c (tui_reg_layout): Remove.
8260         (tui_reg_command): Use tui_regs_layout.
8261         * tui/tui-layout.h (tui_reg_command): Declare.
8262         * tui/tui-layout.c (tui_reg_command): New function.
8263
8264 2020-02-22  Tom Tromey  <tom@tromey.com>
8265
8266         * tui/tui.c (tui_rl_delete_other_windows): Call
8267         tui_remove_some_windows.
8268         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8269         Declare method.
8270         (class tui_layout_window) <remove_windows>: New method.
8271         (class tui_layout_split) <remove_windows>: Declare.
8272         (tui_remove_some_windows): Declare.
8273         * tui/tui-layout.c (tui_remove_some_windows): New function.
8274         (tui_layout_split::remove_windows): New method.
8275
8276 2020-02-22  Tom Tromey  <tom@tromey.com>
8277
8278         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8279         * tui/tui-layout.h (tui_next_layout): Declare.
8280         * tui/tui-layout.c (tui_next_layout): New function.
8281
8282 2020-02-22  Tom Tromey  <tom@tromey.com>
8283
8284         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8285         correct coordinates.
8286
8287 2020-02-22  Tom Tromey  <tom@tromey.com>
8288
8289         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8290         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8291         DATA_WIN case.
8292
8293 2020-02-22  Tom Tromey  <tom@tromey.com>
8294
8295         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8296         TUI_DISASM_WIN, not tui_win_list.
8297
8298 2020-02-22  Tom Tromey  <tom@tromey.com>
8299
8300         * valprint.c (generic_val_print_enum_1)
8301         (val_print_type_code_flags): Style member names.
8302         * rust-lang.c (val_print_struct, rust_print_enum)
8303         (rust_print_struct_def, rust_internal_print_type): Style member
8304         names.
8305         * p-valprint.c (pascal_object_print_value_fields): Style member
8306         names.  Only call fprintf_symbol_filtered for static members.
8307         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8308         * f-valprint.c (f_val_print): Style member names.
8309         * f-typeprint.c (f_type_print_base): Style member names.
8310         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8311         call fprintf_symbol_filtered for static members.
8312         (cp_print_class_member): Style member names.
8313         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8314         member names.
8315         * ada-valprint.c (ada_print_scalar): Style enum names.
8316         (ada_val_print_enum): Likewise.
8317         * ada-typeprint.c (print_enum_type): Style enum names.
8318
8319 2020-02-21  Tom Tromey  <tom@tromey.com>
8320
8321         * psympriv.h (struct partial_symtab): Update comment.
8322
8323 2020-02-21  Tom Tromey  <tromey@adacore.com>
8324
8325         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8326         type is CORE_ADDR.
8327
8328 2020-02-21  Tom de Vries  <tdevries@suse.de>
8329
8330         PR gdb/25534
8331         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8332         if dependencies[i]->user != NULL.
8333
8334 2020-02-21  Ali Tamur  <tamur@google.com>
8335
8336         * dwarf2/read.c (dwarf2_name): Add null check.
8337
8338 2020-02-20  Tom Tromey  <tom@tromey.com>
8339
8340         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8341         ">=", in binary search.
8342         (dwarf2_find_containing_comp_unit): New overload.
8343         (run_test): New self-test.
8344         (_initialize_dwarf2_read): Register new test.
8345
8346 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8347
8348         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8349         * riscv-tdep.h: Likewise.
8350         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8351         rv32-only CSR.
8352         * features/riscv/64bit-csr.xml: Regenerated.
8353
8354 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8355             Tom Tromey  <tom@tromey.com>
8356
8357         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8358         of 'fputc_unfiltered'.
8359         (putchar_unfiltered): Call 'fputc_unfiltered'.
8360         (fputc_unfiltered): Call 'fputs_unfiltered'.
8361
8362 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8363
8364         * config.in: Regenerate.
8365         * configure: Regenerate.
8366         * configure.ac: Add --with-python-libdir option.
8367         * main.c: Use WITH_PYTHON_LIBDIR.
8368
8369 2020-02-19  Tom Tromey  <tom@tromey.com>
8370
8371         * symtab.c (general_symbol_info::compute_and_set_names): Use
8372         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8373
8374 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8375
8376         * dwarf2/read.c (allocate_signatured_type_table,
8377         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8378         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8379         Remove objfile parameter, update all callers.
8380
8381 2020-02-19  Doug Evans  <dje@google.com>
8382
8383         PR rust/25535
8384         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8385         rust_enum_variant calculation.
8386
8387 2020-02-19  Tom Tromey  <tromey@adacore.com>
8388
8389         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8390
8391 2020-02-19  Tom Tromey  <tromey@adacore.com>
8392
8393         * ada-lang.c (cache_symbol): Use obstack_strdup.
8394
8395 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8396
8397         * configure: Regenerate.
8398
8399 2020-02-19  Tom Tromey  <tromey@adacore.com>
8400
8401         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8402         NULL check.
8403
8404 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8405
8406         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8407
8408 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8409
8410         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8411         if GDBSERVER is not defined.
8412         (riscv_tdesc_cache): Likewise, also store const target_desc.
8413         (STATIC_IN_GDB): Define.
8414         (riscv_create_target_description): Update declaration with
8415         STATIC_IN_GDB.
8416         (riscv_lookup_target_description): New function, only define if
8417         GDBSERVER is not defined.
8418         * arch/riscv.h (riscv_create_target_description): Declare only
8419         when GDBSERVER is defined.
8420         (riscv_lookup_target_description): New declaration when GDBSERVER
8421         is not defined.
8422         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8423         (riscv_linux_read_features): ...this, and return
8424         riscv_gdbarch_features instead of target_desc.
8425         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8426         (riscv_linux_read_description): Rename to...
8427         (riscv_linux_read_features): ...this.
8428         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8429         Update to use riscv_gdbarch_features and
8430         riscv_lookup_target_description.
8431         * riscv-tdep.c (riscv_find_default_target_description): Use
8432         riscv_lookup_target_description instead of
8433         riscv_create_target_description.
8434
8435 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8436
8437         * valprint.c (generic_val_print_enum_1): When printing a flag
8438         enum with value 0 and there is no enumerator with value 0, print
8439         just "0" instead of "(unknown: 0x0)".
8440
8441 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8442
8443         * valprint.c (generic_val_print_enum_1): Print unknown part of
8444         flag enum in hex.
8445
8446 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8447
8448         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8449         flag enums to contain duplicate enumerators.
8450         * valprint.c (generic_val_print_enum_1): Update comment.
8451
8452 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8453
8454         * dwarf2/read.c: Include "count-one-bits.h".
8455         (update_enumeration_type_from_children): If an enumerator has
8456         multiple bits set, don't treat the enumeration as a "flag enum".
8457         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8458         of flag enums have 0 or 1 bit set.
8459
8460 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8461
8462         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8463         conversion.
8464         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8465         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8466         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8467         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8468         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8469
8470 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8471
8472         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8473
8474 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8475
8476         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8477         displaced_step_closure_up.
8478         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8479         (struct displaced_step_closure_up):
8480         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8481         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8482         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8483         Likewise.
8484         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8485         * gdbarch.c, gdbarch.h: Re-generate.
8486         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8487         displaced_step_closure_up.
8488         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8489         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8490         * infrun.h (displaced_step_closure_up): New type alias.
8491         (struct displaced_step_inferior_state) <step_closure>: Change
8492         type to displaced_step_closure_up.
8493         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8494         displaced_step_closure_up.
8495         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8496
8497 2020-02-14  Tom Tromey  <tom@tromey.com>
8498
8499         * minidebug.c (gnu_debug_key): New global.
8500         (find_separate_debug_file_in_section): Use it.
8501
8502 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8503
8504         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8505         std::unique_ptr.
8506         * gdbarch.c: Re-generate.
8507         * gdbarch.h: Re-generate.
8508         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8509         change.
8510         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8511         type to std::unique_ptr.
8512         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8513         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8514         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8515         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8516         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8517         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8518         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8519         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8520         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8521
8522 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8523
8524         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8525         std::unique_ptr.
8526         (displaced_step_clear): Rename to...
8527         (displaced_step_reset): ... this.  Just call displaced->reset ().
8528         (displaced_step_clear_cleanup): Rename to...
8529         (displaced_step_reset_cleanup): ... this.
8530         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8531         (displaced_step_fixup): Likewise.
8532         (resume_1): Likewise.
8533         (handle_inferior_event): Restore child's memory before calling
8534         displaced_step_fixup on the parent.
8535         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8536         to std::unique_ptr.
8537         <step_closure>: Change type to std::unique_ptr.
8538
8539 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8540
8541         * arm-tdep.c: Include count-one-bits.h.
8542         (cleanup_block_store_pc): Use count_one_bits.
8543         (cleanup_block_load_pc): Use count_one_bits.
8544         (arm_copy_block_xfer): Use count_one_bits.
8545         (thumb2_copy_block_xfer): Use count_one_bits.
8546         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8547         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8548         (thumb_get_next_pcs_raw): Use count_one_bits.
8549         (arm_get_next_pcs_raw): Use count_one_bits_l.
8550         * arch/arm.c (bitcount): Remove.
8551         * arch/arm.h (bitcount): Remove.
8552
8553 2020-02-14  Tom Tromey  <tromey@adacore.com>
8554
8555         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8556         Update.
8557         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8558         * dwarf2/loc.c (call_site_find_chain_1): Return
8559         unique_xmalloc_ptr.
8560         (call_site_find_chain): Likewise.
8561
8562 2020-02-14  Richard Biener  <rguenther@suse.de>
8563
8564         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8565         on expression with division operators.
8566
8567 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8568
8569         * MAINTAINERS (Write After Approval): Adding myself.
8570
8571 2020-02-12  Tom Tromey  <tom@tromey.com>
8572
8573         * event-loop.c (event_data, gdb_event, event_handler_func):
8574         Remove.
8575
8576 2020-02-12  Tom Tromey  <tom@tromey.com>
8577
8578         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8579         (dwarf2_frame_objfile_data): Add comment.
8580         (find_comp_unit, set_comp_unit): New functions.
8581         (dwarf2_frame_find_fde): Use find_comp_unit.
8582         (dwarf2_build_frame_info): Use set_comp_unit.
8583
8584 2020-02-12  Tom Tromey  <tom@tromey.com>
8585
8586         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8587         (comp_unit): Don't initialize objfile.
8588         (execute_cfa_program): Add text_offset parameter.
8589         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8590         (dwarf2_frame_cache): Update.
8591         (dwarf2_build_frame_info): Don't set "objfile" member.
8592
8593 2020-02-12  Tom Tromey  <tom@tromey.com>
8594
8595         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8596         (decode_frame_entry): Likewise.
8597         (dwarf2_build_frame_info): Update.
8598
8599 2020-02-12  Tom Tromey  <tom@tromey.com>
8600
8601         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8602         (decode_frame_entry_1): Use the comp_unit obstack.
8603
8604 2020-02-12  Tom Tromey  <tom@tromey.com>
8605
8606         * dwarf2/frame.c (struct comp_unit): Add initializers and
8607         constructor.
8608         (dwarf2_frame_objfile_data): Store a comp_unit.
8609         (dwarf2_frame_find_fde): Update.
8610         (dwarf2_build_frame_info): Use "new".
8611
8612 2020-02-12  Tom Tromey  <tom@tromey.com>
8613
8614         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8615         (dwarf2_fde_table): Typedef for std::vector.
8616         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8617         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8618         (decode_frame_entry): Update.
8619         (dwarf2_build_frame_info): Use "new".
8620
8621 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8622
8623         * arm-tdep.c (arm_gdbarch_init): Update.
8624         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8625         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8626         have_neon, is_m>: Change to bool.
8627
8628 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8629
8630         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8631
8632 2020-02-12  Tom Tromey  <tom@tromey.com>
8633
8634         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8635
8636 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8637
8638         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8639         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8640
8641 2020-02-11  Tom Tromey  <tom@tromey.com>
8642
8643         * psymtab.h: Update comment.
8644
8645 2020-02-11  Tom Tromey  <tom@tromey.com>
8646
8647         * gdb_obstack.h (struct auto_obstack): Use
8648         DISABLE_COPY_AND_ASSIGN.
8649
8650 2020-02-11  Tom Tromey  <tom@tromey.com>
8651
8652         * dwarf2/frame.h (struct objfile): Don't forward declare.
8653
8654 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8655
8656         * cris-tdep.c (cris_supply_gregset): Change signature to match
8657         what struct regset expects.
8658         (cris_regset): New struct.
8659         (fetch_core_registers): Remove.
8660         (cris_iterate_over_regset_sections): New function.
8661         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8662         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8663
8664 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8665
8666         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8667         registers.
8668
8669 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8670
8671         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8672
8673 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8674
8675         * configure: Re-generate.
8676
8677 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8678
8679         * configure: Re-generate.
8680
8681 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8682
8683         * acinclude: Update warning.m4 path.
8684         * warning.m4: Move to gdbsupport.
8685
8686 2020-02-11  Tom Tromey  <tromey@adacore.com>
8687
8688         * remote.c (remote_console_output): Update.
8689         * printcmd.c (printf_command): Update.
8690         * event-loop.c (gdb_wait_for_event): Update.
8691         * linux-nat.c (sigchld_handler): Update.
8692         * remote-sim.c (gdb_os_write_stdout): Update.
8693         (gdb_os_flush_stdout): Update.
8694         (gdb_os_flush_stderr): Update.
8695         (gdb_os_write_stderr): Update.
8696         * exceptions.c (print_exception): Update.
8697         * remote-fileio.c (remote_fileio_func_read): Update.
8698         (remote_fileio_func_write): Update.
8699         * tui/tui.c (tui_enable): Update.
8700         * tui/tui-interp.c (tui_interp::init): Update.
8701         * utils.c (init_page_info): Update.
8702         (putchar_unfiltered, fputc_unfiltered): Update.
8703         (gdb_flush): Update.
8704         (emit_style_escape): Update.
8705         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8706         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8707         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8708         (stderr_file::write): Update.
8709         (stderr_file::puts): Update.
8710         * ui-file.h (ui_file_isatty, ui_file_write)
8711         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8712         (ui_file_puts): Don't declare.
8713
8714 2020-02-10  Tom de Vries  <tdevries@suse.de>
8715
8716         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8717         sentinel to char *.
8718
8719 2020-02-09  Tom de Vries  <tdevries@suse.de>
8720
8721         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8722         filename if it matches "<artificial>".
8723
8724 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8725
8726         * windows-tdep.c (struct enum_value_name): New struct.
8727         (create_enum): New function.
8728         (windows_get_siginfo_type): Create and use enum types.
8729
8730 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8731
8732         * NEWS: Mention $_siginfo support for Windows.
8733         * windows-nat.c (handle_exception): Set siginfo_er.
8734         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8735         (windows_xfer_siginfo): New function.
8736         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8737         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8738         (init_windows_gdbarch_data): New function.
8739         (get_windows_gdbarch_data): New function.
8740         (windows_get_siginfo_type): New function.
8741         (windows_init_abi): Register windows_get_siginfo_type.
8742         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8743
8744 2020-02-08  Tom Tromey  <tom@tromey.com>
8745
8746         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8747         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8748         <keep>: Declare method.
8749         <m_keep>: Remove member.
8750         <~cutu_reader>: Remove.
8751         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8752         (cutu_reader::cutu_reader): Update.
8753         (cutu_reader::keep): Rename from ~cutu_reader.
8754         (process_psymtab_comp_unit, build_type_psymtabs_1)
8755         (process_skeletonless_type_unit, load_partial_comp_unit)
8756         (load_full_comp_unit, dwarf2_read_addr_index)
8757         (read_signatured_type): Update.
8758
8759 2020-02-08  Tom Tromey  <tom@tromey.com>
8760
8761         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8762         "want_partial_unit" parameter.
8763         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8764         Inline check for DW_TAG_partial_unit.
8765         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8766
8767 2020-02-08  Tom Tromey  <tom@tromey.com>
8768
8769         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8770         read.c.
8771         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8772         read.c.
8773
8774 2020-02-08  Tom Tromey  <tom@tromey.com>
8775
8776         * dwarf2/read.c (read_address): Move to comp-unit.c.
8777         (dwarf2_rnglists_process, dwarf2_ranges_process)
8778         (read_attribute_value, dwarf_decode_lines_1)
8779         (var_decode_location, decode_locdesc): Update.
8780         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8781         read.c.  Remove "cu" parameter.
8782         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8783         method.
8784
8785 2020-02-08  Tom Tromey  <tom@tromey.com>
8786
8787         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8788         (read_indirect_line_string): Update.
8789         * dwarf2/comp-unit.c (read_offset): Remove.
8790         (read_comp_unit_head): Update.
8791         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8792         method.
8793         (read_offset): Don't declare.
8794
8795 2020-02-08  Tom Tromey  <tom@tromey.com>
8796
8797         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8798         * dwarf2/read.c (struct comp_unit_head): Move to
8799         dwarf2/comp-unit.h.
8800         (enum class rcuh_kind): Move to comp-unit.h.
8801         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8802         (read_comp_unit_head, error_check_comp_unit_head)
8803         (read_and_check_comp_unit_head): Move to comp-unit.c.
8804         (read_offset, dwarf_unit_type_name): Likewise.
8805         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8806         (cutu_reader::cutu_reader, read_call_site_scope)
8807         (find_partial_die, follow_die_offset): Update.
8808         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8809
8810 2020-02-08  Tom Tromey  <tom@tromey.com>
8811
8812         * dwarf2/read.c (read_offset_1): Move to leb.c.
8813         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8814         (dwarf_decode_macro_bytes): Update.
8815         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8816         * dwarf2/leb.h (read_offset): Declare.
8817
8818 2020-02-08  Tom Tromey  <tom@tromey.com>
8819
8820         * dwarf2/read.c (dwarf2_section_size): Remove.
8821         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8822         Update.
8823         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8824
8825 2020-02-08  Tom Tromey  <tom@tromey.com>
8826
8827         * dwarf2/read.c (read_initial_length): Move to leb.c.
8828         * dwarf2/leb.h (read_initial_length): Declare.
8829         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8830         handle_nonstd parameter.
8831         * dwarf2/frame.c (read_initial_length): Remove.
8832         (decode_frame_entry_1): Update.
8833
8834 2020-02-08  Tom Tromey  <tom@tromey.com>
8835
8836         * dwarf2/loc.c (dwarf2_find_location_expression)
8837         (dwarf_evaluate_loc_desc::get_tls_address)
8838         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8839         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8840         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8841         (dwarf2_compile_property_to_c)
8842         (dwarf2_loc_desc_get_symbol_read_needs)
8843         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8844         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8845         (loclist_describe_location, loclist_tracepoint_var_ref)
8846         (loclist_generate_c_location): Update.
8847         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8848         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8849         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8850         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8851         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8852         (dwarf2_per_cu_data::addr_size)
8853         (dwarf2_per_cu_data::ref_addr_size)
8854         (dwarf2_per_cu_data::text_offset)
8855         (dwarf2_per_cu_data::addr_type): Now methods.
8856         (per_cu_header_read_in): Make per_cu "const".
8857         (dwarf2_version): Remove.
8858         (dwarf2_per_cu_data::int_type): Now a method.
8859         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8860         (set_die_type, read_array_type, read_subrange_index_type)
8861         (read_tag_string_type, read_subrange_type): Update.
8862         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8863         offset_size, ref_addr_size, text_offset, addr_type, version,
8864         objfile, int_type, addr_sized_int_type>: Declare methods.
8865
8866 2020-02-08  Tom Tromey  <tom@tromey.com>
8867
8868         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8869         Move earlier.
8870
8871 2020-02-08  Tom Tromey  <tom@tromey.com>
8872
8873         * dwarf2/read.h (dwarf_line_debug): Declare.
8874         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8875         * dwarf2/read.c: Move line_header code to new files.
8876         (dwarf_line_debug): No longer static.
8877         * dwarf2/line-header.c: New file.
8878         * dwarf2/line-header.h: New file.
8879
8880 2020-02-08  Tom Tromey  <tom@tromey.com>
8881
8882         * dwarf2/read.c (struct line_header) <file_full_name,
8883         file_file_name>: Return unique_xmalloc_ptr.
8884         (line_header::file_file_name): Update.
8885         (line_header::file_full_name): Update.
8886         (dw2_get_file_names_reader): Update.
8887         (macro_start_file): Update.
8888
8889 2020-02-08  Tom Tromey  <tom@tromey.com>
8890
8891         * dwarf2/read.c (struct line_header) <file_full_name,
8892         file_file_name>: Declare methods.
8893         (dw2_get_file_names_reader): Update.
8894         (file_file_name): Now a method.
8895         (file_full_name): Likewise.
8896         (macro_start_file): Update.
8897
8898 2020-02-08  Tom Tromey  <tom@tromey.com>
8899
8900         * dwarf2/read.c (dwarf_always_disassemble)
8901         (show_dwarf_always_disassemble): Move to loc.c.
8902         (_initialize_dwarf2_read): Move "always-disassemble" registration
8903         to loc.c.
8904         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8905         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8906         static.
8907         (show_dwarf_always_disassemble): Move from read.c.
8908         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8909
8910 2020-02-08  Tom Tromey  <tom@tromey.com>
8911
8912         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8913         (create_quick_file_names_table): Return htab_up.
8914         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8915         Update.
8916         * dwarf2/read.h (struct dwarf2_per_objfile)
8917         <quick_file_names_table>: Now htab_up.
8918
8919 2020-02-08  Tom Tromey  <tom@tromey.com>
8920
8921         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8922
8923 2020-02-08  Tom Tromey  <tom@tromey.com>
8924
8925         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8926         Rewrite.
8927         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8928         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8929         (abbrev_table::abbrev_table): No longer inline.
8930         (ABBREV_HASH_SIZE): Remove.
8931         (abbrev_table::m_abbrevs): Now an htab_up.
8932
8933 2020-02-08  Tom Tromey  <tom@tromey.com>
8934
8935         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8936         (cutu_reader): Update.
8937         (build_type_psymtabs_1): Update.
8938         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8939         (abbrev_table::alloc_abbrev): Update.
8940         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8941         (abbrev_table::read): New static method, renamed from
8942         abbrev_table_read_table.
8943         (abbrev_table::alloc_abbrev)
8944         (abbrev_table::add_abbrev): Now private.
8945         (abbrev_table::abbrev_table): Now private.
8946         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8947
8948 2020-02-08  Tom Tromey  <tom@tromey.com>
8949
8950         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8951         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8952         htab_up.
8953
8954 2020-02-08  Tom Tromey  <tom@tromey.com>
8955
8956         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8957         htab_up.
8958         (lookup_dwo_unit_in_dwp): Update.
8959         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8960         on obstack.
8961
8962 2020-02-08  Tom Tromey  <tom@tromey.com>
8963
8964         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8965         obstack.
8966
8967 2020-02-08  Tom Tromey  <tom@tromey.com>
8968
8969         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8970         line_header_hash.
8971         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8972         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8973         Change type to htab_up.
8974
8975 2020-02-08  Tom Tromey  <tom@tromey.com>
8976
8977         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8978         htab_up.  Don't allocate on obstack.
8979         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8980         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8981         Change type to htab_up.
8982
8983 2020-02-08  Tom Tromey  <tom@tromey.com>
8984
8985         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8986         Change type to htab_up.
8987         * dwarf2/read.c (create_signatured_type_table_from_index)
8988         (create_signatured_type_table_from_debug_names)
8989         (create_all_type_units, add_type_unit)
8990         (lookup_dwo_signatured_type, lookup_signatured_type)
8991         (process_skeletonless_type_unit): Update.
8992         (create_debug_type_hash_table, create_debug_types_hash_table):
8993         Change type of types_htab.
8994         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8995         htab_up.  Don't allocate on obstack.
8996         (create_cus_hash_table): Change type of cus_htab parameter.
8997         (struct dwo_file) <cus, tus>: Now htab_up.
8998         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8999         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9000         (queue_and_load_all_dwo_tus): Update.
9001         * dwarf2/index-write.c (write_gdbindex): Update.
9002         (write_debug_names): Update.
9003
9004 2020-02-08  Tom Tromey  <tom@tromey.com>
9005
9006         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9007         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9008         destructor.
9009         (struct dwarf2_per_objfile) <queue>: New member.
9010         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9011         dwarf2/read.h.
9012         (dwarf2_queue, dwarf2_queue_tail): Remove.
9013         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9014         DISABLE_COPY_AND_ASSIGN.
9015         <m_per_objfile>: New member.
9016         <~dwarf2_queue_guard>: Rewrite.
9017         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9018         Update.
9019         (~dwarf2_queue_item): New.
9020
9021 2020-02-08  Tom Tromey  <tom@tromey.com>
9022
9023         * dwarf2/read.c (struct die_info) <has_children>: New member.
9024         (dw2_get_file_names_reader): Remove has_children.
9025         (dw2_get_file_names): Update.
9026         (read_cutu_die_from_dwo): Remove has_children.
9027         (cutu_reader::init_tu_and_read_dwo_dies)
9028         (cutu_reader::cutu_reader): Update.
9029         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9030         Remove has_children.
9031         (build_type_psymtabs_1, process_skeletonless_type_unit)
9032         (load_partial_comp_unit, load_full_comp_unit): Update.
9033         (create_dwo_cu_reader): Remove has_children.
9034         (create_cus_hash_table, read_die_and_children): Update.
9035         (read_full_die_1,read_full_die): Remove has_children.
9036         (read_signatured_type): Update.
9037         (class cutu_reader) <has_children>: Remove.
9038
9039 2020-02-08  Tom Tromey  <tom@tromey.com>
9040
9041         * dwarf2/expr.c: Rename from dwarf2expr.c.
9042         * dwarf2/expr.h: Rename from dwarf2expr.h.
9043         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9044         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9045         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9046         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9047         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9048         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9049         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9050         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9051         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9052         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9053         * dwarf2/loc.c: Rename from dwarf2loc.c.
9054         * dwarf2/loc.h: Rename from dwarf2loc.h.
9055         * dwarf2/read.c: Rename from dwarf2read.c.
9056         * dwarf2/read.h: Rename from dwarf2read.h.
9057         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9058         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9059         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9060         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9061         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9062         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9063         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9064         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9065         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9066         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9067         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9068         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9069         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9070         Update.
9071         * Makefile.in (COMMON_SFILES): Update.
9072         (HFILES_NO_SRCDIR): Update.
9073
9074 2020-02-08  Tom Tromey  <tom@tromey.com>
9075
9076         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9077         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9078
9079 2020-02-08  Tom Tromey  <tom@tromey.com>
9080
9081         * dwarf2read.h (struct die_info): Don't declare.
9082
9083 2020-02-08  Tom Tromey  <tom@tromey.com>
9084
9085         * dwarf2read.h (die_info_ptr): Remove typedef.
9086
9087 2020-02-08  Tom Tromey  <tom@tromey.com>
9088
9089         * dwarf2read.c (read_call_site_scope)
9090         (handle_data_member_location, dwarf2_add_member_fn)
9091         (mark_common_block_symbol_computed, read_common_block)
9092         (attr_to_dynamic_prop, partial_die_info::read)
9093         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9094         (dwarf2_symbol_mark_computed, set_die_type): Update.
9095         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9096         method.
9097         (attr_form_is_block): Don't declare.
9098         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9099
9100 2020-02-08  Tom Tromey  <tom@tromey.com>
9101
9102         * dwarf2read.c (dwarf2_find_base_address, )
9103         (read_call_site_scope, rust_containing_type)
9104         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9105         (handle_data_member_location, dwarf2_add_member_fn)
9106         (get_alignment, read_structure_type, process_structure_scope)
9107         (mark_common_block_symbol_computed, read_common_block)
9108         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9109         (partial_die_info::read, read_attribute_value, new_symbol)
9110         (lookup_die_type, dwarf2_get_ref_die_offset)
9111         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9112         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9113         (dwarf2_symbol_mark_computed): Update.
9114         * dwarf2/attribute.h (struct attribute) <value_as_address,
9115         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9116         methods.
9117         (value_as_address, attr_form_is_section_offset)
9118         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9119         * dwarf2/attribute.c (attribute::value_as_address)
9120         (attribute::form_is_section_offset, attribute::form_is_constant)
9121         (attribute::form_is_ref): Now methods.
9122
9123 2020-02-08  Tom Tromey  <tom@tromey.com>
9124
9125         * dwarf2read.c (struct attribute, DW_STRING)
9126         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9127         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9128         (attr_form_is_block, attr_form_is_section_offset)
9129         (attr_form_is_constant, attr_form_is_ref): Move.
9130         * dwarf2/attribute.h: New file.
9131         * dwarf2/attribute.c: New file, from dwarf2read.c.
9132         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9133
9134 2020-02-08  Tom Tromey  <tom@tromey.com>
9135
9136         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9137         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9138         Move.
9139         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9140         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9141         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9142         abbrev.c.
9143         * dwarf2/abbrev.h: New file.
9144         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9145         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9146
9147 2020-02-08  Tom Tromey  <tom@tromey.com>
9148
9149         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9150         (dwarf2_section_size, dwarf2_get_section_info)
9151         (create_signatured_type_table_from_debug_names)
9152         (create_addrmap_from_aranges, read_debug_names_from_section)
9153         (get_gdb_index_contents_from_section, read_comp_unit_head)
9154         (error_check_comp_unit_head, read_abbrev_offset)
9155         (create_debug_type_hash_table, init_cu_die_reader)
9156         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9157         (read_comp_units_from_section, create_cus_hash_table)
9158         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9159         (create_dwp_v2_section, dwarf2_rnglists_process)
9160         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9161         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9162         (read_indirect_string_from_dwz, read_addr_index_1)
9163         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9164         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9165         (fill_in_loclist_baton): Update.
9166         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9167         get_containing_section, get_bfd_owner, get_bfd_section,
9168         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9169         (dwarf2_read_section, get_section_name, get_section_file_name)
9170         (get_containing_section, get_section_bfd_owner)
9171         (get_section_bfd_section, get_section_name, get_section_file_name)
9172         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9173         declare.
9174         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9175         (dwarf2_section_info::get_bfd_owner)
9176         (dwarf2_section_info::get_bfd_section)
9177         (dwarf2_section_info::get_name)
9178         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9179         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9180         (dwarf2_section_info::read): Now methods.
9181         * dwarf-index-write.c (class debug_names): Update.
9182
9183 2020-02-08  Tom Tromey  <tom@tromey.com>
9184
9185         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9186         Move to dwarf2/section.h.
9187         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9188         (get_section_bfd_section, get_section_name)
9189         (get_section_file_name, get_section_id, get_section_flags)
9190         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9191         dwarf2/section.c.
9192         * dwarf2/section.h: New file.
9193         * dwarf2/section.c: New file, from dwarf2read.c.
9194         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9195
9196 2020-02-08  Tom Tromey  <tom@tromey.com>
9197
9198         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9199         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9200         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9201         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9202         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9203         * dwarf2/leb.h: New file, from dwarf2read.c.
9204         * dwarf2/leb.c: New file, from dwarf2read.c.
9205         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9206         Remove.
9207         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9208         (COMMON_SFILES): Add dwarf2/leb.c.
9209
9210 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9211
9212         GDB 9.1 released.
9213
9214 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9215
9216         PR gdb/25190:
9217         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9218         * gdb/remote.c (remote_console_output): Update.
9219         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9220         (ui_file_puts): ...this.
9221         * gdb/ui-file.h (ui_file_puts): Add declaration.
9222         * gdb/utils.c (emit_style_escape): Update.
9223         (flush_wrap_buffer): Update.
9224         (fputs_maybe_filtered): Update.
9225         (fputs_unfiltered): Add function.
9226
9227 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9228
9229         * gdb/event-loop.c (gdb_wait_for_event): Update.
9230         * gdb/printcmd.c (printf_command): Update.
9231         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9232         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9233         (gdb_os_flush_stderr): Update.
9234         * gdb/remote.c (remote_console_output): Update.
9235         * gdb/ui-file.c (gdb_flush): Rename to...
9236         (ui_file_flush): ...this.
9237         (stderr_file::write): Update.
9238         (stderr_file::puts): Update.
9239         * gdb/ui-file.h (gdb_flush): Rename to...
9240         (ui_file_flush): ...this.
9241         * gdb/utils.c (gdb_flush): Add function.
9242         * gdb/utils.h (gdb_flush): Add declaration.
9243
9244 2020-02-07  Tom Tromey  <tromey@adacore.com>
9245
9246         PR breakpoints/24915:
9247         * source.c (find_and_open_source): Do not check basenames_may_differ.
9248
9249 2020-02-07  Tom Tromey  <tom@tromey.com>
9250
9251         * README: Update gdbserver documentation.
9252         * gdbserver: Move to top level.
9253         * configure.tgt (build_gdbserver): Remove.
9254         * configure.ac: Remove --enable-gdbserver.
9255         * configure: Rebuild.
9256         * Makefile.in (distclean): Don't mention gdbserver.
9257
9258 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9259
9260         * source-cache.c (source_cache::ensure): Surround
9261         get_plain_source_lines with a try/catch.
9262         (source_cache::get_line_charpos): Get rid of try/catch
9263         and only check for the return value of "ensure".
9264         * tui/tui-source.c (tui_source_window::set_contents):
9265         Simplify "nlines" calculation.
9266
9267 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9268
9269         * MAINTAINERS (Write After Approval): Add myself.
9270
9271 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9272
9273         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9274         function call.
9275
9276 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9277
9278         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9279
9280 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9281
9282         * nat/riscv-linux-tdesc.h: New file.
9283         * nat/riscv-linux-tdesc.c: New file, taking code from...
9284         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9285         ... here.
9286         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9287         NATDEPFILES.
9288
9289 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9290
9291         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9292         we don't set the fake simulator ptid to the null_ptid.
9293
9294 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9295
9296         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9297         * gdbthread.h (class thread_info) <resumed>: Likewise.
9298         * infrun.c (resume_1): Likewise.
9299         (proceed): Likewise.
9300         (infrun_thread_stop_requested): Likewise.
9301         (stop_all_threads): Likewise.
9302         (handle_inferior_event): Likewise.
9303         (restart_threads): Likewise.
9304         (finish_step_over): Likewise.
9305         (keep_going_stepped_thread): Likewise.
9306         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9307         (linux_handle_extended_wait): Likewise.
9308         * record-btrace.c (get_thread_current_frame_id): Likewise.
9309         * record-full.c (record_full_wait_1): Likewise.
9310         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9311         * target.c (target_resume): Likewise.
9312         * thread.c (set_running_thread): Likewise.
9313
9314 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9315
9316         * f-valprint.c (f77_print_array_1): Changed datatype of index
9317         variable to LONGEST from int to enable it to contain bound
9318         values correctly.
9319
9320 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9321
9322         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9323         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9324         offsets according to FLEN determined.
9325         (riscv_linux_nat_target::read_description): Determine FLEN
9326         dynamically.
9327         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9328         according to FLEN determined.
9329         (riscv_linux_nat_target::store_registers): Likewise.
9330
9331 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9332
9333         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9334         when reg->group is empty and reggroup is not.
9335
9336 2020-01-31  Tom Tromey  <tromey@adacore.com>
9337
9338         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9339         Call beneath target's mourn_inferior after unpushing.
9340
9341 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9342
9343         PR tui/9765
9344         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9345         have enough lines to fill the screen, still return the lowest
9346         address we found.
9347
9348 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9349
9350         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9351         '-', '<', and '>' commands.
9352
9353 2020-01-29  Pedro Alves  <palves@redhat.com>
9354             Sergio Durigan Junior  <sergiodj@redhat.com>
9355
9356         * infcmd.c (construct_inferior_arguments): Assert that
9357         'argc' is greater than 0.
9358
9359 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9360
9361         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9362         (BRK_INSN_MASK): Define to 0xd4200000.
9363         (aarch64_program_breakpoint_here_p): New function.
9364         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9365         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9366         breakpoint.c.
9367         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9368         breakpoint.h
9369         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9370         call gdbarch_program_breakpoint_here_p.
9371         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9372         default_program_breakpoint_here_p, changed return type to bool and
9373         simplified.
9374         * breakpoint.h (program_breakpoint_here): Moved prototype to
9375         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9376         return type to bool.
9377         * gdbarch.c: Regenerate.
9378         * gdbarch.h: Regenerate.
9379         * gdbarch.sh (program_breakpoint_here_p): New method.
9380         * infrun.c (handle_signal_stop): Call
9381         gdbarch_program_breakpoint_here_p.
9382
9383 2020-01-26  Tom Tromey  <tom@tromey.com>
9384
9385         * ctfread.c (struct ctf_fp_info): Reindent.
9386         (_initialize_ctfread): Remove.
9387
9388 2020-01-26  Tom Tromey  <tom@tromey.com>
9389
9390         * psymtab.c (partial_map_expand_apply)
9391         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9392         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9393         (psym_print_stats, psym_expand_symtabs_for_function)
9394         (psym_map_symbol_filenames, psym_map_matching_symbols)
9395         (psym_expand_symtabs_matching)
9396         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9397         (maintenance_check_psymtabs): Use new methods.
9398         * psympriv.h (struct partial_symtab) <readin_p,
9399         get_compunit_symtab>: New methods.
9400         <readin, compunit_symtab>: Remove members.
9401         (struct standard_psymtab): New.
9402         (struct legacy_psymtab): Derive from standard_psymtab.
9403         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9404         standard_psymtab.
9405         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9406
9407 2020-01-26  Tom Tromey  <tom@tromey.com>
9408
9409         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9410         read_dependencies.  Add assert.
9411         * psymtab.c (partial_symtab::read_dependencies): New method.
9412         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9413         method.
9414         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9415         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9416         read_dependencies.
9417         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9418         Add assert.
9419
9420 2020-01-26  Tom Tromey  <tom@tromey.com>
9421
9422         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9423         Call expand_psymtab.
9424         (xcoff_read_symtab): Call expand_psymtab.
9425         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9426         legacy_expand_psymtab.
9427         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9428         method.
9429         (struct legacy_psymtab) <expand_psymtab>: Implement.
9430         <legacy_expand_psymtab>: New member.
9431         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9432         (parse_partial_symbols): Set legacy_expand_psymtab.
9433         (psymtab_to_symtab_1): Change argument order.  Call
9434         expand_psymtab.
9435         (new_psymtab): Set legacy_expand_psymtab.
9436         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9437         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9438         expand_psymtab.
9439         (dwarf2_psymtab::expand_psymtab): Rename from
9440         psymtab_to_symtab_1.  Call expand_psymtab.
9441         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9442         (dbx_end_psymtab): Likewise.
9443         (dbx_psymtab_to_symtab_1): Change argument order. Call
9444         expand_psymtab.
9445         (dbx_read_symtab): Call expand_psymtab.
9446         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9447         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9448         (ctf_psymtab::read_symtab): Call expand_psymtab.
9449
9450 2020-01-26  Tom Tromey  <tom@tromey.com>
9451
9452         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9453         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9454         messages.
9455         * mdebugread.c (mdebug_read_symtab): Remove prints.
9456         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9457         assert.
9458         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9459
9460 2020-01-26  Tom Tromey  <tom@tromey.com>
9461
9462         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9463         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9464         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9465         legacy_symtab.
9466         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9467         * psymtab.c (psymtab_to_symtab): Call method.
9468         (dump_psymtab): Update.
9469         * psympriv.h (struct partial_symtab): Add virtual destructor.
9470         <read_symtab>: New method.
9471         (struct legacy_symtab): New.
9472         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9473         (struct pst_map) <pst>: Now a legacy_psymtab.
9474         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9475         (new_psymtab): Use legacy_psymtab.
9476         * dwarf2read.h (struct dwarf2_psymtab): New.
9477         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9478         * dwarf2read.c (dwarf2_create_include_psymtab)
9479         (dwarf2_build_include_psymtabs, create_type_unit_group)
9480         (create_partial_symtab, process_psymtab_comp_unit_reader)
9481         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9482         (set_partial_user): Use dwarf2_psymtab.
9483         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9484         (psymtab_to_symtab_1, process_full_comp_unit)
9485         (process_full_type_unit, dwarf2_ranges_read)
9486         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9487         (dwarf_decode_lines): Use dwarf2_psymtab.
9488         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9489         (add_address_entry_worker, write_one_signatured_type)
9490         (recursively_count_psymbols, recursively_write_psymbols)
9491         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9492         (write_debug_names): Likewise.
9493         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9494         <pst>: Now a legacy_psymtab.
9495         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9496         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9497         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9498         * ctfread.c (struct ctf_psymtab): New.
9499         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9500         ctf_psymtab.
9501         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9502         (create_partial_symtab): Return a ctf_psymtab.
9503         (scan_partial_symbols): Update.
9504
9505 2020-01-26  Tom Tromey  <tom@tromey.com>
9506
9507         * xcoffread.c (xcoff_start_psymtab): Use new.
9508         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9509         renamed from start_psymtab_common.
9510         * psympriv.h (struct partial_symtab): Add new constructor.
9511         (start_psymtab_common): Don't declare.
9512         * mdebugread.c (parse_partial_symbols): Use new.
9513         * dwarf2read.c (create_partial_symtab): Use new.
9514         * dbxread.c (start_psymtab): Use new.
9515         * ctfread.c (create_partial_symtab): Use new.
9516
9517 2020-01-26  Tom Tromey  <tom@tromey.com>
9518
9519         * xcoffread.c (xcoff_end_psymtab): Use new.
9520         * psymtab.c (start_psymtab_common): Use new.
9521         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9522         Update.
9523         * psympriv.h (struct partial_symtab): Add parameters to
9524         constructor.  Don't inline.
9525         (allocate_psymtab): Don't declare.
9526         * mdebugread.c (new_psymtab): Use new.
9527         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9528         * dbxread.c (dbx_end_psymtab): Use new.
9529
9530 2020-01-26  Tom Tromey  <tom@tromey.com>
9531
9532         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9533         allocate_psymtab.  Update documentation.
9534         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9535         allocate_psymtab.  Do not use new.
9536         (allocate_psymtab): Use new.  Update.
9537
9538 2020-01-26  Tom Tromey  <tom@tromey.com>
9539
9540         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9541         * psymtab.c (psym_print_stats): Update.
9542         * psympriv.h (struct partial_symtab) <readin,
9543         psymtabs_addrmap_supported, anonymous>: Now bool.
9544         * mdebugread.c (psymtab_to_symtab_1): Update.
9545         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9546         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9547         (process_full_comp_unit, process_full_type_unit): Update.
9548         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9549         * ctfread.c (psymtab_to_symtab): Update.
9550
9551 2020-01-26  Tom Tromey  <tom@tromey.com>
9552
9553         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9554         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9555         * psymtab.c (psymtab_storage): Delete psymtabs.
9556         (psymtab_storage::allocate_psymtab): Use new.
9557         (psymtab_storage::discard_psymtab): Use delete.
9558         * psympriv.h (struct partial_symtab): Add constructor and
9559         initializers.
9560
9561 2020-01-26  Tom Tromey  <tom@tromey.com>
9562
9563         * machoread.c: Do not include psympriv.h.
9564
9565 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9566
9567         * NEWS: Mention the new option and the set/show commands.
9568
9569 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9570
9571         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9572         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9573         (validate_exec_file): New variables, enums, functions.
9574         (exec_file_locate_attach, print_section_info): Style the filenames.
9575         (_initialize_exec): Install show_exec_file_mismatch_command and
9576          set_exec_file_mismatch_command.
9577         * gdbcore.h (validate_exec_file): Declare.
9578         * infcmd.c (attach_command): Call validate_exec_file.
9579         * remote.c ( remote_target::remote_add_inferior): Likewise.
9580
9581 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9582
9583         * frame.c (find_frame_sal): Move call to get_next_frame into more
9584         inner scope.
9585         * inline-frame.c (inilne_state) <inline_state>: Update argument
9586         types.
9587         (inilne_state) <skipped_symbol>: Rename to...
9588         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9589         (skip_inline_frames): Build vector of skipped symbols and use this
9590         to reate the inline_state.
9591         (inline_skipped_symbol): Add a comment and some assertions, fetch
9592         skipped symbol from the list.
9593
9594 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9595
9596         * buildsym.c (lte_is_less_than): Delete.
9597         (buildsym_compunit::end_symtab_with_blockvector): Create local
9598         lambda function to sort line table entries, and use
9599         std::stable_sort instead of std::sort.
9600         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9601         markers when looking for a previous line.
9602
9603 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9604
9605         * dwarf2read.c (lnp_state_machine::record_line): Include
9606         end_sequence parameter in debug print out.  Record the line if we
9607         are at an end_sequence marker even if it's not the start of a
9608         statement.
9609         * symmisc.c (maintenance_print_one_line_table): Print end of
9610         sequence markers with 'END' not '0'.
9611
9612 2020-01-24  Pedro Alves  <palves@redhat.com>
9613
9614         PR gdb/25410
9615         * thread.c (scoped_restore_current_thread::restore): Use
9616         switch_to_inferior_no_thread.
9617         * exec.c: Include "progspace-and-thread.h".
9618         (add_target_sections, remove_target_sections):
9619         scoped_restore_current_pspace_and_thread instead of
9620         scoped_restore_current_thread.
9621         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9622         and aspace to the inferior before calling clone_program_space.
9623         Remove stale comment.
9624
9625 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9626
9627         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9628         (arm_netbsd_nat_target::fetch_registers): ...this.
9629         (arm_nbsd_nat_target::store_registers): Rename to...
9630         (arm_netbsd_nat_target::store_registers): ...this.
9631
9632 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9633
9634         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9635         register_t.
9636
9637 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9638
9639         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9640         Update comment.
9641         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9642         Likewise.
9643         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9644         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9645         the correct replacement (iterate_over_regset_sections).
9646         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9647         Update comment.
9648
9649 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9650
9651         PR gdb/23718
9652         * gdb/python/python.c (execute_gdb_command): Call
9653         async_enable_stdin in catch block.
9654
9655 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9656
9657         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9658         SWITCH_THRU_ALL_UIS.
9659
9660 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9661
9662         PR tui/9765
9663         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9664         comment, add extra parameter, and update to store previous symbol
9665         when appropriate.
9666         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9667         add extra parameter.
9668         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9669         remove unneeded parameter, add try/catch around gdb_print_insn,
9670         rewrite to add items to asm_lines vector.
9671         (tui_find_backward_disassembly_start_address): New function.
9672         (tui_find_disassembly_address): Updated throughout.
9673         (tui_disasm_window::set_contents): Update for changes to
9674         tui_disassemble.
9675         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9676         number of lines to scroll.
9677
9678 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9679
9680         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9681         (SECT_OFF_DATA): Likewise.
9682         (SECT_OFF_RODATA): Likewise.
9683         (SECT_OFF_TEXT): Likewise.
9684         (SECT_OFF_BSS): Likewise.
9685         (struct objfile) <text_section_offset, data_section_offset>: New
9686         methods.
9687         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9688         objfile::text_section_offset.
9689         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9690         * coffread.c (coff_symtab_read): Likewise.
9691         (enter_linenos): Likewise.
9692         (process_coff_symbol): Likewise.
9693         * ctfread.c (get_objfile_text_range): Likewise.
9694         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9695         Use objfile::data_section_offset.
9696         * dwarf2-frame.c (execute_cfa_program): Use
9697         objfile::text_section_offset.
9698         (dwarf2_frame_find_fde): Likewise.
9699         * dwarf2read.c (create_addrmap_from_index): Likewise.
9700         (create_addrmap_from_aranges): Likewise.
9701         (dw2_find_pc_sect_compunit_symtab): Likewise.
9702         (process_psymtab_comp_unit_reader): Likewise.
9703         (add_partial_symbol): Likewise.
9704         (add_partial_subprogram): Likewise.
9705         (process_full_comp_unit): Likewise.
9706         (read_file_scope): Likewise.
9707         (read_func_scope): Likewise.
9708         (read_lexical_block_scope): Likewise.
9709         (read_call_site_scope): Likewise.
9710         (dwarf2_rnglists_process): Likewise.
9711         (dwarf2_ranges_process): Likewise.
9712         (dwarf2_ranges_read): Likewise.
9713         (dwarf_decode_lines_1): Likewise.
9714         (new_symbol): Likewise.
9715         (dwarf2_fetch_die_loc_sect_off): Likewise.
9716         (dwarf2_per_cu_text_offset): Likewise.
9717         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9718         * hppa-tdep.c (read_unwind_info): Likewise.
9719         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9720         * psympriv.h (struct partial_symtab): Likewise.
9721         * psymtab.c (find_pc_sect_psymtab): Likewise.
9722         * solib-svr4.c (enable_break): Likewise.
9723         * stap-probe.c (relocate_address): Use
9724         objfile::data_section_offset.
9725         * xcoffread.c (enter_line_range): Use
9726         objfile::text_section_offset.
9727         (read_xcoff_symtab): Likewise.
9728
9729 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9730
9731         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9732         declaration to narrower scopes.
9733
9734 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9735
9736         * darwin-nat.h (struct darwin_exception_msg, enum
9737         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9738         Move up.
9739         (class darwin_nat_target) <wait_1, check_new_threads,
9740         decode_exception_message, decode_message, stop_inferior,
9741         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9742         * darwin-nat.c (darwin_check_new_threads): Rename to...
9743         (darwin_nat_target::check_new_threads): ... this.
9744         (darwin_suspend_inferior_it): Remove.
9745         (darwin_decode_exception_message): Rename to...
9746         (darwin_nat_target::decode_exception_message): ... this.
9747         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9748         (darwin_decode_message): Rename to...
9749         (darwin_nat_target::decode_message): ... this.
9750         (cancel_breakpoint): Rename to...
9751         (darwin_nat_target::cancel_breakpoint): ... this.
9752         (darwin_wait): Rename to...
9753         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9754         instead of iterate_over_inferiors.
9755         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9756         (darwin_stop_inferior): Rename to...
9757         (darwin_nat_target::stop_inferior): ... this.
9758         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9759         (darwin_init_thread_list): Rename to...
9760         (darwin_nat_target::init_thread_list): ... this.
9761         (darwin_ptrace_him): Rename to...
9762         (darwin_nat_target::ptrace_him): ... this.
9763         (darwin_nat_target::create_inferior): Pass lambda function to
9764         fork_inferior.
9765         (darwin_nat_target::detach): Call stop_inferior instead of
9766         darwin_stop_inferior.
9767         * fork-inferior.h (fork_inferior): Change init_trace_fun
9768         parameter to gdb::function_view.
9769         * fork-inferior.c (fork_inferior): Likewise.
9770
9771 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9772
9773         * i386-cygwin-tdep.c (core_process_module_section): Update.
9774         * windows-nat.c (struct lm_info_windows): Add text_offset.
9775         (windows_xfer_shared_libraries): Update.
9776         * windows-tdep.c (windows_xfer_shared_library):
9777         Add text_offset_cached argument.
9778         * windows-tdep.h (windows_xfer_shared_library): Update.
9779
9780 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9781
9782         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9783
9784 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9785
9786         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9787         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9788         replace with range-based for.
9789         (gdbsim_interrupt_inferior): Remove.
9790         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9791         with a range-based for.  Inline code from
9792         gdbsim_interrupt_inferior.
9793
9794 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9795
9796         * infrun.c (proceed): Fix indentation.
9797
9798 2020-01-21  Tom Tromey  <tromey@adacore.com>
9799
9800         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9801         * python/python.c (python_extension_ops): Update.
9802         (gdbpy_colorize): New function.
9803         * python/lib/gdb/__init__.py (colorize): New function.
9804         * extension.h (ext_lang_colorize): Declare.
9805         * extension.c (ext_lang_colorize): New function.
9806         * extension-priv.h (struct extension_language_ops) <colorize>: New
9807         member.
9808         * cli/cli-style.c (_initialize_cli_style): Update help text.
9809
9810 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9811
9812         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9813         <cond>: Change type to bool.
9814         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9815         (aarch64_displaced_step_cb): Likewise.
9816         (aarch64_displaced_step_tb): Likewise.
9817
9818 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9819
9820         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9821         output.
9822
9823 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9824
9825         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9826         <pc_adjust>: Adjust the documentation.
9827         (aarch64_displaced_step_fixup): Check if PC really moved before
9828         adjusting it.
9829
9830 2020-01-19  Tom Tromey  <tom@tromey.com>
9831
9832         * disasm.c (~gdb_disassembler): New destructor.
9833         (gdb_buffered_insn_length): Call disassemble_free_target.
9834         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9835         DISABLE_COPY_AND_ASSIGN.
9836
9837 2020-01-19  Tom Tromey  <tom@tromey.com>
9838
9839         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9840         (die_reader_func_ftype): Remove.
9841         (cutu_reader): New class.
9842         (dw2_get_file_names_reader): Remove "data" parameter.
9843         (dw2_get_file_names): Use cutu_reader.
9844         (create_debug_type_hash_table): Update.
9845         (read_cutu_die_from_dwo): Update comment.
9846         (lookup_dwo_unit): Add dwo_name parameter.
9847         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9848         die_reader_func_ftype and data parameters.
9849         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9850         Remove die_reader_func_ftype and data parameters.
9851         (~cutu_reader): New; from init_cutu_and_read_dies.
9852         (cutu_reader::cutu_reader): Rename from
9853         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9854         and data parameters.
9855         (init_cutu_and_read_dies_simple): Remove.
9856         (struct process_psymtab_comp_unit_data): Remove.
9857         (process_psymtab_comp_unit_reader): Remove data parameter; add
9858         want_partial_unit and pretend_language parameters.
9859         (process_psymtab_comp_unit): Use cutu_reader.
9860         (build_type_psymtabs_reader): Remove data parameter.
9861         (build_type_psymtabs_1): Use cutu_reader.
9862         (process_skeletonless_type_unit): Likewise.
9863         (load_partial_comp_unit_reader): Remove.
9864         (load_partial_comp_unit): Use cutu_reader.
9865         (load_full_comp_unit_reader): Remove.
9866         (load_full_comp_unit): Use cutu_reader.
9867         (struct create_dwo_cu_data): Remove.
9868         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9869         dwo_unit parameters.
9870         (create_cus_hash_table): Use cutu_reader.
9871         (struct dwarf2_read_addr_index_data): Remove.
9872         (dwarf2_read_addr_index_reader): Remove.
9873         (dwarf2_read_addr_index): Use cutu_reader.
9874         (read_signatured_type_reader): Remove.
9875         (read_signatured_type): Use cutu_reader.
9876
9877 2020-01-19  Tom Tromey  <tom@tromey.com>
9878
9879         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9880         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9881         (tui_wrefresh): Declare.
9882         * tui/tui-wingeneral.c (suppress_output): New global.
9883         (tui_suppress_output, ~tui_suppress_output): New constructor and
9884         destructor.
9885         (tui_wrefresh): New function.
9886         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9887         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9888         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9889         method.
9890         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9891         tui_wrefresh.
9892         (tui_data_window::no_refresh): New method.
9893         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9894         (tui_reg_command): Use tui_suppress_output
9895         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9896         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9897         method.
9898         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9899
9900 2020-01-19  Tom Tromey  <tom@tromey.com>
9901
9902         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9903         Handle case where symtab is null.
9904
9905 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9906
9907         * linux-fork.c (one_fork_p): Simplify.
9908
9909 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9910
9911         * top.c (struct qt_args): Remove.
9912         (kill_or_detach): Change return type to void, replace `void *`
9913         parameter with a proper one.
9914         (print_inferior_quit_action):  Likewise.
9915         (quit_confirm): Use range-based for loop to iterate over inferiors.
9916         (quit_force): Likewise.
9917
9918 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9919
9920         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9921         `void *` parameter with proper parameters.
9922         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9923         (print_one_inferior): Change return type to void, replace `void *`
9924         parameter with proper parameters.
9925         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9926         inferiors.
9927         (get_other_inferior): Remove.
9928         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9929         inferiors.
9930
9931 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9932
9933         * mi/mi-interp.c (report_initial_inferior): Remove.
9934         (mi_interp::init): Use range-based for to iterate over inferiors.
9935
9936 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9937
9938         * python/py-inferior.c (build_inferior_list): Remove.
9939         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9940
9941 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9942
9943         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9944         (btrace_stitch_trace): Likewise.
9945         * charset.c (intermediate_encoding): Likewise (vaild).
9946         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9947         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9948         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9949
9950 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9951
9952         * windows-tdep.c (windows_get_tlb_type):
9953         Add rtl_user_process_parameters type.
9954
9955 2020-01-16  Pedro Alves  <palves@redhat.com>
9956             Norbert Lange  <nolange79@gmail.com>
9957
9958         PR build/24805
9959         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9960         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9961         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9962         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9963         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9964         (ps_plog): Redeclare exported functions with default visibility.
9965
9966 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9967
9968         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9969         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9970
9971 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9972
9973         * infcmd.c (post_create_inferior): Use get_thread_regcache
9974         instead of get_current_regcache.
9975
9976 2020-01-14  Tom Tromey  <tom@tromey.com>
9977
9978         PR symtab/12535:
9979         * python/python.c (gdbpy_decode_line): Treat empty string the same
9980         as no argument.
9981
9982 2020-01-14  Tom Tromey  <tom@tromey.com>
9983
9984         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9985
9986 2020-01-14  Tom Tromey  <tom@tromey.com>
9987
9988         * nat/linux-btrace.c: Don't include <config.h>.
9989         * nat/linux-ptrace.c: Don't include <config.h>.
9990         * nat/x86-linux-dregs.c: Don't include <config.h>.
9991
9992 2020-01-14  Tom Tromey  <tom@tromey.com>
9993
9994         * configure: Rebuild.
9995         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9996
9997 2020-01-14  Tom Tromey  <tom@tromey.com>
9998
9999         * nat/x86-linux-dregs.c: Include configh.h.
10000         * nat/linux-ptrace.c: Include configh.h.
10001         * nat/linux-btrace.c: Include configh.h.
10002         * defs.h: Include config.h, bfd.h.
10003         * configure.ac: Don't source common.host.
10004         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10005         * configure: Rebuild.
10006         * acinclude.m4: Update path.
10007         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10008         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10009         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10010         (CLIBS): Add LIBSUPPORT.
10011         (CDEPS): Likewise.
10012         (COMMON_SFILES): Remove gdbsupport files.
10013         (HFILES_NO_SRCDIR): Likewise.
10014         (stamp-version): Update path to create-version.sh.
10015         (ALLDEPFILES): Remove gdbsupport files.
10016
10017 2020-01-14  Tom Tromey  <tom@tromey.com>
10018
10019         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10020         USE_WIN32API when needed.
10021         * configure.ac (USE_WIN32API): Don't define.
10022         (WIN32LIBS): Use WIN32APILIBS.
10023         * configure: Rebuild.
10024
10025 2020-01-14  Tom Tromey  <tom@tromey.com>
10026
10027         * configure: Rebuild.
10028         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10029
10030 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10031
10032         * skip.c (skip_function_command): Make skip w/o arguments use the
10033         name of the inlined function if pc is inside any inlined function.
10034
10035 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10036
10037         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10038         * infrun.c (resume_1): Likewise.
10039         (handle_inferior_event): Remove stale comment.
10040         * linux-nat.c (linux_nat_target::resume): Update comments.
10041         (save_stop_reason): Likewise.
10042         (linux_nat_filter_event): Likewise.
10043         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10044
10045 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10046
10047         * elfread.c (record_minimal_symbol): Set section index to 0 for
10048         non-allocatable sections.
10049
10050
10051 2020-01-13  Ali Tamur <tamur@google.com>
10052
10053         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10054         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10055         to gdb::optional.  Update comments.
10056         (dwo_file): Update comments.
10057         (read_attribute): Update API to take an additional out parameter,
10058         need_reprocess.  This is used to mark attributes that need other
10059         attributes (e.g. str_offsets_base) for correct computation which may not
10060         have been read yet.
10061         (read_attribute_reprocess): New function declaration.
10062         (read_addr_index): Likewise.
10063         (read_dwo_str_index): Likewise.
10064         (read_stub_str_index): Likewise.
10065         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10066         (lookup_addr_base): New function definition.
10067         (lookup_ranges_base): Likewise.
10068         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10069         lookup_ranges_base.
10070         (init_cutu_and_read_dies): Update comments.
10071         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10072         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10073         Update comments.
10074         (init_cutu_and_read_dies_simple): Reflect API changes.
10075         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10076         (create_cus_hash_table): Change API to take parent compile unit.
10077         Reflect API changes.
10078         (open_and_init_dwo_file): Reflect API changes.
10079         (dwarf2_get_pc_bounds): Update comments.
10080         (dwarf2_record_block_ranges): Likewise.
10081         (read_full_die_1): Change implementation to reprocess attributes that
10082         need str_offsets_base and addr_base.
10083         (partial_die_info::read): Likewise.
10084         (read_attribute_reprocess): New function definition.
10085         (read_attribute_value): Change API to take an additional out parameter,
10086         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10087         when a non-dwo compile unit has index based attributes.
10088         (read_attribute): Reflect API changes.
10089         (read_addr_index_1): Reflect API changes.  Update comments.
10090         (dwarf2_read_addr_index_data): Reflect API changes.
10091         (dwarf2_read_addr_index): Likewise.
10092         (read_str_index): Change API and implementation.  This becomes a helper
10093         to be used by the new string index related methods.  Update error
10094         message and comments.
10095         (read_dwo_str_index): New function definition.
10096         (read_stub_str_index): Likewise.
10097         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10098         * symfile.h (dwarf2_debug_sections): Likewise.
10099         * xcoffread.c (dwarf2_debug_sections): Likewise.
10100
10101 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10102
10103         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10104         core_reg_sect type to gdb_byte *.
10105         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10106         * cris-tdep.c (fetch_core_registers): Likewise.
10107         * corelow.c (core_target::get_core_register_section): Change
10108         type of `contents` to gdb::byte_vector.
10109
10110 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10111
10112         * tui/tui-wingeneral.c (box_win): Position the title in the center
10113         of the border.
10114
10115 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10116
10117         * corelow.c (core_target::get_core_register_section): Use
10118           std::vector instead of alloca.
10119
10120 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10121
10122         * warning.m4: Add -Wmissing-declarations to build_warnings.
10123         * configure: Re-generate.
10124
10125 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10126
10127         * python/python.c (init__gdb_module): Add declaration.
10128
10129 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10130
10131         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10132         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10133         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10134         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10135         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10136         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10137         * ada-exp.y (_initialize_ada_exp): Add declaration.
10138         * ada-lang.c (_initialize_ada_language): Add declaration.
10139         * ada-tasks.c (_initialize_tasks): Add declaration.
10140         * agent.c (_initialize_agent): Add declaration.
10141         * aix-thread.c (_initialize_aix_thread): Add declaration.
10142         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10143         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10144         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10145         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10146         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10147         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10148         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10149         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10150         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10151         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10152         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10153         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10154         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10155         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10156         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10157         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10158         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10159         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10160         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10161         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10162         * annotate.c (_initialize_annotate): Add declaration.
10163         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10164         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10165         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10166         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10167         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10168         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10169         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10170         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10171         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10172         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10173         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10174         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10175         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10176         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10177         * auto-load.c (_initialize_auto_load): Add declaration.
10178         * auxv.c (_initialize_auxv): Add declaration.
10179         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10180         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10181         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10182         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10183         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10184         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10185         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10186         * breakpoint.c (_initialize_breakpoint): Add declaration.
10187         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10188         * btrace.c (_initialize_btrace): Add declaration.
10189         * charset.c (_initialize_charset): Add declaration.
10190         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10191         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10192         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10193         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10194         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10195         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10196         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10197         * coffread.c (_initialize_coffread): Add declaration.
10198         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10199         * compile/compile.c (_initialize_compile): Add declaration.
10200         * complaints.c (_initialize_complaints): Add declaration.
10201         * completer.c (_initialize_completer): Add declaration.
10202         * copying.c (_initialize_copying): Add declaration.
10203         * corefile.c (_initialize_core): Add declaration.
10204         * corelow.c (_initialize_corelow): Add declaration.
10205         * cp-abi.c (_initialize_cp_abi): Add declaration.
10206         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10207         * cp-support.c (_initialize_cp_support): Add declaration.
10208         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10209         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10210         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10211         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10212         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10213         * ctfread.c (_initialize_ctfread): Add declaration.
10214         * d-lang.c (_initialize_d_language): Add declaration.
10215         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10216         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10217         * dbxread.c (_initialize_dbxread): Add declaration.
10218         * dcache.c (_initialize_dcache): Add declaration.
10219         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10220         * disasm.c (_initialize_disasm): Add declaration.
10221         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10222         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10223         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10224         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10225         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10226         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10227         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10228         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10229         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10230         * elfread.c (_initialize_elfread): Add declaration.
10231         * exec.c (_initialize_exec): Add declaration.
10232         * extension.c (_initialize_extension): Add declaration.
10233         * f-lang.c (_initialize_f_language): Add declaration.
10234         * f-valprint.c (_initialize_f_valprint): Add declaration.
10235         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10236         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10237         * filesystem.c (_initialize_filesystem): Add declaration.
10238         * findcmd.c (_initialize_mem_search): Add declaration.
10239         * findvar.c (_initialize_findvar): Add declaration.
10240         * fork-child.c (_initialize_fork_child): Add declaration.
10241         * frame-base.c (_initialize_frame_base): Add declaration.
10242         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10243         * frame.c (_initialize_frame): Add declaration.
10244         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10245         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10246         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10247         * gcore.c (_initialize_gcore): Add declaration.
10248         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10249         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10250         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10251         * gdbarch.c (_initialize_gdbarch): Add declaration.
10252         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10253         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10254         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10255         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10256         * go-lang.c (_initialize_go_language): Add declaration.
10257         * go32-nat.c (_initialize_go32_nat): Add declaration.
10258         * guile/guile.c (_initialize_guile): Add declaration.
10259         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10260         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10261         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10262         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10263         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10264         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10265         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10266         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10267         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10268         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10269         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10270         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10271         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10272         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10273         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10274         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10275         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10276         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10277         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10278         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10279         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10280         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10281         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10282         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10283         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10284         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10285         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10286         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10287         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10288         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10289         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10290         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10291         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10292         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10293         * infcall.c (_initialize_infcall): Add declaration.
10294         * infcmd.c (_initialize_infcmd): Add declaration.
10295         * inflow.c (_initialize_inflow): Add declaration.
10296         * infrun.c (_initialize_infrun): Add declaration.
10297         * interps.c (_initialize_interpreter): Add declaration.
10298         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10299         * jit.c (_initialize_jit): Add declaration.
10300         * language.c (_initialize_language): Add declaration.
10301         * linux-fork.c (_initialize_linux_fork): Add declaration.
10302         * linux-nat.c (_initialize_linux_nat): Add declaration.
10303         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10304         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10305         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10306         * m2-lang.c (_initialize_m2_language): Add declaration.
10307         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10308         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10309         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10310         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10311         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10312         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10313         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10314         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10315         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10316         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10317         * machoread.c (_initialize_machoread): Add declaration.
10318         * macrocmd.c (_initialize_macrocmd): Add declaration.
10319         * macroscope.c (_initialize_macroscope): Add declaration.
10320         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10321         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10322         * maint.c (_initialize_maint_cmds): Add declaration.
10323         * mdebugread.c (_initialize_mdebugread): Add declaration.
10324         * memattr.c (_initialize_mem): Add declaration.
10325         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10326         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10327         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10328         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10329         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10330         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10331         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10332         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10333         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10334         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10335         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10336         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10337         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10338         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10339         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10340         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10341         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10342         * mipsread.c (_initialize_mipsread): Add declaration.
10343         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10344         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10345         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10346         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10347         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10348         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10349         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10350         * nto-procfs.c (_initialize_procfs): Add declaration.
10351         * objc-lang.c (_initialize_objc_language): Add declaration.
10352         * observable.c (_initialize_observer): Add declaration.
10353         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10354         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10355         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10356         * osabi.c (_initialize_gdb_osabi): Add declaration.
10357         * osdata.c (_initialize_osdata): Add declaration.
10358         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10359         * parse.c (_initialize_parse): Add declaration.
10360         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10361         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10362         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10363         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10364         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10365         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10366         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10367         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10368         * printcmd.c (_initialize_printcmd): Add declaration.
10369         * probe.c (_initialize_probe): Add declaration.
10370         * proc-api.c (_initialize_proc_api): Add declaration.
10371         * proc-events.c (_initialize_proc_events): Add declaration.
10372         * proc-service.c (_initialize_proc_service): Add declaration.
10373         * procfs.c (_initialize_procfs): Add declaration.
10374         * producer.c (_initialize_producer): Add declaration.
10375         * psymtab.c (_initialize_psymtab): Add declaration.
10376         * python/python.c (_initialize_python): Add declaration.
10377         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10378         * record-btrace.c (_initialize_record_btrace): Add declaration.
10379         * record-full.c (_initialize_record_full): Add declaration.
10380         * record.c (_initialize_record): Add declaration.
10381         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10382         * regcache.c (_initialize_regcache): Add declaration.
10383         * reggroups.c (_initialize_reggroup): Add declaration.
10384         * remote-notif.c (_initialize_notif): Add declaration.
10385         * remote-sim.c (_initialize_remote_sim): Add declaration.
10386         * remote.c (_initialize_remote): Add declaration.
10387         * reverse.c (_initialize_reverse): Add declaration.
10388         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10389         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10390         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10391         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10392         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10393         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10394         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10395         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10396         Add declaration.
10397         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10398         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10399         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10400         * rust-exp.y (_initialize_rust_exp): Add declaration.
10401         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10402         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10403         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10404         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10405         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10406         * score-tdep.c (_initialize_score_tdep): Add declaration.
10407         * ser-go32.c (_initialize_ser_dos): Add declaration.
10408         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10409         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10410         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10411         * ser-uds.c (_initialize_ser_socket): Add declaration.
10412         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10413         * serial.c (_initialize_serial): Add declaration.
10414         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10415         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10416         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10417         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10418         * skip.c (_initialize_step_skip): Add declaration.
10419         * sol-thread.c (_initialize_sol_thread): Add declaration.
10420         * solib-aix.c (_initialize_solib_aix): Add declaration.
10421         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10422         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10423         * solib-frv.c (_initialize_frv_solib): Add declaration.
10424         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10425         * solib-target.c (_initialize_solib_target): Add declaration.
10426         * solib.c (_initialize_solib): Add declaration.
10427         * source-cache.c (_initialize_source_cache): Add declaration.
10428         * source.c (_initialize_source): Add declaration.
10429         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10430         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10431         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10432         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10433         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10434         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10435         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10436         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10437         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10438         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10439         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10440         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10441         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10442         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10443         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10444         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10445         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10446         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10447         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10448         * stabsread.c (_initialize_stabsread): Add declaration.
10449         * stack.c (_initialize_stack): Add declaration.
10450         * stap-probe.c (_initialize_stap_probe): Add declaration.
10451         * std-regs.c (_initialize_frame_reg): Add declaration.
10452         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10453         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10454         * symfile.c (_initialize_symfile): Add declaration.
10455         * symmisc.c (_initialize_symmisc): Add declaration.
10456         * symtab.c (_initialize_symtab): Add declaration.
10457         * target.c (_initialize_target): Add declaration.
10458         * target-connection.c (_initialize_target_connection): Add
10459         declaration.
10460         * target-dcache.c (_initialize_target_dcache): Add declaration.
10461         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10462         * thread.c (_initialize_thread): Add declaration.
10463         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10464         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10465         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10466         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10467         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10468         * tracectf.c (_initialize_ctf): Add declaration.
10469         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10470         * tracefile.c (_initialize_tracefile): Add declaration.
10471         * tracepoint.c (_initialize_tracepoint): Add declaration.
10472         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10473         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10474         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10475         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10476         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10477         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10478         * tui/tui.c (_initialize_tui): Add declaration.
10479         * typeprint.c (_initialize_typeprint): Add declaration.
10480         * ui-style.c (_initialize_ui_style): Add declaration.
10481         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10482         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10483         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10484         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10485         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10486         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10487         * unittests/filtered_iterator-selftests.c
10488         (_initialize_filtered_iterator_selftests): Add declaration.
10489         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10490         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10491         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10492         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10493         * unittests/main-thread-selftests.c
10494         (_initialize_main_thread_selftests): Add declaration.
10495         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10496         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10497         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10498         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10499         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10500         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10501         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10502         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10503         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10504         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10505         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10506         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10507         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10508         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10509         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10510         declaration.
10511         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10512         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10513         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10514         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10515         * user-regs.c (_initialize_user_regs): Add declaration.
10516         * utils.c (_initialize_utils): Add declaration.
10517         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10518         * valops.c (_initialize_valops): Add declaration.
10519         * valprint.c (_initialize_valprint): Add declaration.
10520         * value.c (_initialize_values): Add declaration.
10521         * varobj.c (_initialize_varobj): Add declaration.
10522         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10523         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10524         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10525         * windows-nat.c (_initialize_windows_nat): Add declaration.
10526         (_initialize_check_for_gdb_ini): Add declaration.
10527         (_initialize_loadable): Add declaration.
10528         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10529         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10530         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10531         * xcoffread.c (_initialize_xcoffread): Add declaration.
10532         * xml-support.c (_initialize_xml_support): Add declaration.
10533         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10534         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10535         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10536         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10537
10538 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10539
10540         * regformats/regdat.sh: Generate declaration for init function.
10541
10542 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10543
10544         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10545         up.
10546         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10547         close_one_inferior>: New methods.
10548         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10549         pass down target to find_inferior_pid.
10550         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10551         Pass down target to find_inferior_ptid.
10552         (gdbsim_target::create_inferior): Pass down target to
10553         add_thread_silent.
10554         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10555         target down to find_inferior_ptid and switch_to_thread.
10556         (gdbsim_target::close): Update to call close_one_inferior.
10557         (struct resume_data): Remove.
10558         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10559         directly, rather than through a void pointer.
10560         (gdbsim_target::resume): Update to call resume_one_inferior.
10561
10562 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10563
10564         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10565
10566 2020-01-12  Pedro Alves  <palves@redhat.com>
10567
10568         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10569         directly for the current inferior instead of
10570         discard_all_inferiors.
10571         (discard_all_inferiors): Delete.
10572
10573 2020-01-11  Tom Tromey  <tom@tromey.com>
10574
10575         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10576         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10577         deprecated_safe_get_selected_frame.
10578
10579 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10580
10581         * inferior.c (print_inferior): Switch inferior before printing it.
10582
10583 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10584             Pedro Alves  <palves@redhat.com>
10585
10586         * progspace-and-thread.c (switch_to_program_space_and_thread):
10587         Assert there's an inferior for PSPACE.  Use
10588         switch_to_inferior_no_thread to switch the inferior too.
10589         * progspace.c (program_space::~program_space): Call
10590         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10591         (program_space::free_all_objfiles): Don't call clear_symtab_users
10592         here.
10593         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10594
10595 2020-01-10  Pedro Alves  <palves@redhat.com>
10596
10597         * NEWS: Mention multi-target debugging, "info connections", and
10598         "add-inferior -no-connection".
10599
10600 2020-01-10  Pedro Alves  <palves@redhat.com>
10601
10602         * infrun.c: Include "target-connection.h".
10603         (check_multi_target_resumption): New.
10604         (proceed): Call it.
10605         * target-connection.c (make_target_connection_string): Make
10606         extern.
10607         * target-connection.h (make_target_connection_string): Declare.
10608
10609 2020-01-10  Pedro Alves  <palves@redhat.com>
10610
10611         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10612         * inferior.c (uiout_field_connection): New function.
10613         (print_inferior): Add new "connection-id" column.
10614         (add_inferior_command): Show connection number/string of added
10615         inferior.
10616         * process-stratum-target.h
10617         (process_stratum_target::connection_string): New virtual method.
10618         (process_stratum_target::connection_number): New field.
10619         * remote.c (remote_target::connection_string): New override.
10620         * target-connection.c: New file.
10621         * target-connection.h: New file.
10622         * target.c (decref_target): Remove process_stratum targets from
10623         the connection list.
10624         (target_stack::push): Add process_stratum targets to the
10625         connection list.
10626
10627 2020-01-10  Pedro Alves  <palves@redhat.com>
10628
10629         Revert:
10630         2016-04-12  Pedro Alves  <palves@redhat.com>
10631         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10632         Remove references to name.
10633         * serial.h (struct serial) <name>: Delete.
10634
10635 2020-01-10  Pedro Alves  <palves@redhat.com>
10636
10637         * gdbarch-selftests.c (register_to_value_test): Remove "target
10638         already pushed" check.
10639
10640 2020-01-10  Pedro Alves  <palves@redhat.com>
10641             John Baldwin  <jhb@FreeBSD.org>
10642
10643         * aarch64-linux-nat.c
10644         (aarch64_linux_nat_target::thread_architecture): Adjust.
10645         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10646         (task_command_1): Likewise.
10647         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10648         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10649         (aix_thread_target::store_registers)
10650         (aix_thread_target::thread_alive): Adjust.
10651         * amd64-fbsd-tdep.c: Include "inferior.h".
10652         (amd64fbsd_get_thread_local_address): Pass down target.
10653         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10654         thread's gdbarch instead of target_gdbarch.
10655         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10656         get_last_target_status.
10657         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10658         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10659         inferiors.
10660         (update_inserted_breakpoint_locations): Skip if inferiors with no
10661         execution.
10662         (update_global_location_list): When handling moribund locations,
10663         find representative inferior for location's pspace, and use thread
10664         count of its process_stratum target.
10665         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10666         * bsd-uthread.c (bsd_uthread_target::wait): Use
10667         as_process_stratum_target and adjust thread_change_ptid and
10668         add_thread calls.
10669         (bsd_uthread_target::update_thread_list): Use
10670         as_process_stratum_target and adjust find_thread_ptid,
10671         thread_change_ptid and add_thread calls.
10672         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10673         find_thread_ptid call.
10674         * corelow.c (add_to_thread_list): Adjust add_thread call.
10675         (core_target_open): Adjust add_thread_silent and thread_count
10676         calls.
10677         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10678         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10679         * event-top.c (async_disconnect): Pop targets from all inferiors.
10680         * exec.c (add_target_sections): Push exec target on all inferiors
10681         sharing the program space.
10682         (remove_target_sections): Remove the exec target from all
10683         inferiors sharing the program space.
10684         (exec_on_vfork): New.
10685         * exec.h (exec_on_vfork): Declare.
10686         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10687         Pass it down.
10688         (fbsd_nat_target::update_thread_list): Adjust.
10689         (fbsd_nat_target::resume): Adjust.
10690         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10691         down.
10692         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10693         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10694         get_thread_arch_regcache call.
10695         * fork-child.c (gdb_startup_inferior): Pass target down to
10696         startup_inferior and set_executing.
10697         * gdbthread.h (struct process_stratum_target): Forward declare.
10698         (add_thread, add_thread_silent, add_thread_with_info)
10699         (in_thread_list): Add process_stratum_target parameter.
10700         (find_thread_ptid(inferior*, ptid_t)): New overload.
10701         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10702         parameter.
10703         (all_threads()): Delete overload.
10704         (all_threads, all_non_exited_threads): Add process_stratum_target
10705         parameter.
10706         (all_threads_safe): Use brace initialization.
10707         (thread_count): Add process_stratum_target parameter.
10708         (set_resumed, set_running, set_stop_requested, set_executing)
10709         (threads_are_executing, finish_thread_state): Add
10710         process_stratum_target parameter.
10711         (switch_to_thread): Use is_current_thread.
10712         * i386-fbsd-tdep.c: Include "inferior.h".
10713         (i386fbsd_get_thread_local_address): Pass down target.
10714         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10715         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10716         have_inferiors check.
10717         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10718         (inf_ptrace_target::attach): Adjust.
10719         * infcall.c (run_inferior_call): Adjust.
10720         * infcmd.c (run_command_1): Pass target to
10721         scoped_finish_thread_state.
10722         (proceed_thread_callback): Skip inferiors with no execution.
10723         (continue_command): Rename 'all_threads' local to avoid hiding
10724         'all_threads' function.  Adjust get_last_target_status call.
10725         (prepare_one_step): Adjust set_running call.
10726         (signal_command): Use user_visible_resume_target.  Compare thread
10727         pointers instead of inferior_ptid.
10728         (info_program_command): Adjust to pass down target.
10729         (attach_command): Mark target's 'thread_executing' flag.
10730         (stop_current_target_threads_ns): New, factored out from ...
10731         (interrupt_target_1): ... this.  Switch inferior before making
10732         target calls.
10733         * inferior-iter.h
10734         (struct all_inferiors_iterator, struct all_inferiors_range)
10735         (struct all_inferiors_safe_range)
10736         (struct all_non_exited_inferiors_range): Filter on
10737         process_stratum_target too.  Remove explicit.
10738         * inferior.c (inferior::inferior): Push dummy target on target
10739         stack.
10740         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10741         Add process_stratum_target parameter, and pass it down.
10742         (have_live_inferiors): Adjust.
10743         (switch_to_inferior_and_push_target): New.
10744         (add_inferior_command, clone_inferior_command): Handle
10745         "-no-connection" parameter.  Use
10746         switch_to_inferior_and_push_target.
10747         (_initialize_inferior): Mention "-no-connection" option in
10748         the help of "add-inferior" and "clone-inferior" commands.
10749         * inferior.h: Include "process-stratum-target.h".
10750         (interrupt_target_1): Use bool.
10751         (struct inferior) <push_target, unpush_target, target_is_pushed,
10752         find_target_beneath, top_target, process_target, target_at,
10753         m_stack>: New.
10754         (discard_all_inferiors): Delete.
10755         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10756         (all_inferiors, all_non_exited_inferiors): Add
10757         process_stratum_target parameter.
10758         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10759         (target_last_proc_target): New global.
10760         (follow_fork_inferior): Push target on new inferior.  Pass target
10761         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10762         reference count.
10763         (follow_fork): Adjust get_last_target_status call.  Also consider
10764         target.
10765         (follow_exec): Push target on new inferior.
10766         (struct execution_control_state) <target>: New field.
10767         (user_visible_resume_target): New.
10768         (do_target_resume): Call target_async.
10769         (resume_1): Set target's threads_executing flag.  Consider resume
10770         target.
10771         (commit_resume_all_targets): New.
10772         (proceed): Also consider resume target.  Skip threads of inferiors
10773         with no execution.  Commit resumtion in all targets.
10774         (start_remote): Pass current inferior to wait_for_inferior.
10775         (infrun_thread_stop_requested): Consider target as well.  Pass
10776         thread_info pointer to clear_inline_frame_state instead of ptid.
10777         (infrun_thread_thread_exit): Consider target as well.
10778         (random_pending_event_thread): New inferior parameter.  Use it.
10779         (do_target_wait): Rename to ...
10780         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10781         down.
10782         (threads_are_resumed_pending_p, do_target_wait): New.
10783         (prepare_for_detach): Adjust calls.
10784         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10785         do_target_wait_1 instead of do_target_wait.
10786         (fetch_inferior_event): Adjust.  Switch to representative
10787         inferior.  Pass target down.
10788         (set_last_target_status): Add process_stratum_target parameter.
10789         Save target in global.
10790         (get_last_target_status): Add process_stratum_target parameter and
10791         handle it.
10792         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10793         (context_switch): Check inferior_ptid == null_ptid before calling
10794         inferior_thread().
10795         (get_inferior_stop_soon): Pass down target.
10796         (wait_one): Rename to ...
10797         (poll_one_curr_target): ... this.
10798         (struct wait_one_event): New.
10799         (wait_one): New.
10800         (stop_all_threads): Adjust.
10801         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10802         event's target.
10803         (switch_back_to_stepped_thread): Also consider target.
10804         (print_stop_event): Update.
10805         (normal_stop): Update.  Also consider the resume target.
10806         * infrun.h (wait_for_inferior): Remove declaration.
10807         (user_visible_resume_target): New declaration.
10808         (get_last_target_status, set_last_target_status): New
10809         process_stratum_target parameter.
10810         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10811         process_stratum_target parameter, and use it.
10812         (clear_inline_frame_state (thread_info*)): New.
10813         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10814         process_stratum_target parameter.
10815         (clear_inline_frame_state (thread_info*)): Declare.
10816         * linux-fork.c (delete_checkpoint_command): Pass target down to
10817         find_thread_ptid.
10818         (checkpoint_command): Adjust.
10819         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10820         instead of just tweaking inferior_ptid.
10821         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10822         (exit_lwp): Pass target down to find_thread_ptid.
10823         (attach_proc_task_lwp_callback): Pass target down to
10824         add_thread/set_running/set_executing.
10825         (linux_nat_target::attach): Pass target down to
10826         thread_change_ptid.
10827         (get_detach_signal): Pass target down to find_thread_ptid.
10828         Consider last target status's target.
10829         (linux_resume_one_lwp_throw, resume_lwp)
10830         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10831         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10832         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10833         (linux_nat_target::async_wait_fd): New.
10834         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10835         target down.
10836         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10837         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10838         * linux-thread-db.c (struct thread_db_info::process_target): New
10839         field.
10840         (add_thread_db_info): Save target.
10841         (get_thread_db_info): New process_stratum_target parameter.  Also
10842         match target.
10843         (delete_thread_db_info): New process_stratum_target parameter.
10844         Also match target.
10845         (thread_from_lwp): Adjust to pass down target.
10846         (thread_db_notice_clone): Pass down target.
10847         (check_thread_db_callback): Pass down target.
10848         (try_thread_db_load_1): Always push the thread_db target.
10849         (try_thread_db_load, record_thread): Pass target down.
10850         (thread_db_target::detach): Pass target down.  Always unpush the
10851         thread_db target.
10852         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10853         target down.  Always unpush the thread_db target.
10854         (find_new_threads_callback, thread_db_find_new_threads_2)
10855         (thread_db_target::update_thread_list): Pass target down.
10856         (thread_db_target::pid_to_str): Pass current inferior down.
10857         (thread_db_target::get_thread_local_address): Pass target down.
10858         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10859         target down.
10860         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10861         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10862         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10863         (procfs_init_inferior): Rename to ...
10864         (procfs_target::procfs_init_inferior): ... this and adjust.
10865         (procfs_target::create_inferior, procfs_notice_thread)
10866         (procfs_do_thread_registers): Adjust.
10867         * ppc-fbsd-tdep.c: Include "inferior.h".
10868         (ppcfbsd_get_thread_local_address): Pass down target.
10869         * proc-service.c (ps_xfer_memory): Switch current inferior and
10870         program space as well.
10871         (get_ps_regcache): Pass target down.
10872         * process-stratum-target.c
10873         (process_stratum_target::thread_address_space)
10874         (process_stratum_target::thread_architecture): Pass target down.
10875         * process-stratum-target.h
10876         (process_stratum_target::threads_executing): New field.
10877         (as_process_stratum_target): New.
10878         * ravenscar-thread.c
10879         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10880         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10881         down.
10882         * record-btrace.c (record_btrace_target::info_record): Adjust.
10883         (record_btrace_target::record_method)
10884         (record_btrace_target::record_is_replaying)
10885         (record_btrace_target::fetch_registers)
10886         (get_thread_current_frame_id, record_btrace_target::resume)
10887         (record_btrace_target::wait, record_btrace_target::stop): Pass
10888         target down.
10889         * record-full.c (record_full_wait_1): Switch to event thread.
10890         Pass target down.
10891         * regcache.c (regcache::regcache)
10892         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10893         process_stratum_target parameter and handle it.
10894         (current_thread_target): New global.
10895         (get_thread_regcache): Add process_stratum_target parameter and
10896         handle it.  Switch inferior before calling target method.
10897         (get_thread_regcache): Pass target down.
10898         (get_thread_regcache_for_ptid): Pass target down.
10899         (registers_changed_ptid): Add process_stratum_target parameter and
10900         handle it.
10901         (registers_changed_thread, registers_changed): Pass target down.
10902         (test_get_thread_arch_aspace_regcache): New.
10903         (current_regcache_test): Define a couple local test_target_ops
10904         instances and use them for testing.
10905         (readwrite_regcache): Pass process_stratum_target parameter.
10906         (cooked_read_test, cooked_write_test): Pass mock_target down.
10907         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10908         (get_thread_arch_aspace_regcache): Add process_stratum_target
10909         parameter.
10910         (regcache::target): New method.
10911         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10912         (regcache::registers_changed_ptid): Add process_stratum_target
10913         parameter.
10914         (regcache::m_target): New field.
10915         (registers_changed_ptid): Add process_stratum_target parameter.
10916         * remote.c (remote_state::supports_vCont_probed): New field.
10917         (remote_target::async_wait_fd): New method.
10918         (remote_unpush_and_throw): Add remote_target parameter.
10919         (get_current_remote_target): Adjust.
10920         (remote_target::remote_add_inferior): Push target.
10921         (remote_target::remote_add_thread)
10922         (remote_target::remote_notice_new_inferior)
10923         (get_remote_thread_info): Pass target down.
10924         (remote_target::update_thread_list): Skip threads of inferiors
10925         bound to other targets.  (remote_target::close): Don't discard
10926         inferiors.  (remote_target::add_current_inferior_and_thread)
10927         (remote_target::process_initial_stop_replies)
10928         (remote_target::start_remote)
10929         (remote_target::remote_serial_quit_handler): Pass down target.
10930         (remote_target::remote_unpush_target): New remote_target
10931         parameter.  Unpush the target from all inferiors.
10932         (remote_target::remote_unpush_and_throw): New remote_target
10933         parameter.  Pass it down.
10934         (remote_target::open_1): Check whether the current inferior has
10935         execution instead of checking whether any inferior is live.  Pass
10936         target down.
10937         (remote_target::remote_detach_1): Pass down target.  Use
10938         remote_unpush_target.
10939         (extended_remote_target::attach): Pass down target.
10940         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10941         (remote_target::append_resumption): Pass down target.
10942         (remote_target::append_pending_thread_resumptions)
10943         (remote_target::remote_resume_with_hc, remote_target::resume)
10944         (remote_target::commit_resume): Pass down target.
10945         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10946         (remote_target::interrupt_query)
10947         (remote_target::remove_new_fork_children)
10948         (remote_target::check_pending_events_prevent_wildcard_vcont)
10949         (remote_target::remote_parse_stop_reply)
10950         (remote_target::process_stop_reply): Pass down target.
10951         (first_remote_resumed_thread): New remote_target parameter.  Pass
10952         it down.
10953         (remote_target::wait_as): Pass down target.
10954         (unpush_and_perror): New remote_target parameter.  Pass it down.
10955         (remote_target::readchar, remote_target::remote_serial_write)
10956         (remote_target::getpkt_or_notif_sane_1)
10957         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10958         down target.
10959         (remote_target::mourn_inferior): Pass down target.  Use
10960         remote_unpush_target.
10961         (remote_target::core_of_thread)
10962         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10963         (remote_target::pid_to_exec_file)
10964         (remote_target::thread_handle_to_thread_info): Pass down target.
10965         (remote_target::async_wait_fd): New.
10966         * riscv-fbsd-tdep.c: Include "inferior.h".
10967         (riscv_fbsd_get_thread_local_address): Pass down target.
10968         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10969         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10970         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10971         Adjust.
10972         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10973         * solib-svr4.c (enable_break): Pass down target.
10974         * spu-multiarch.c (parse_spufs_run): Pass down target.
10975         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10976         * target-delegates.c: Regenerate.
10977         * target.c (g_target_stack): Delete.
10978         (current_top_target): Return the current inferior's top target.
10979         (target_has_execution_1): Refer to the passed-in inferior's top
10980         target.
10981         (target_supports_terminal_ours): Check whether the initial
10982         inferior was already created.
10983         (decref_target): New.
10984         (target_stack::push): Incref/decref the target.
10985         (push_target, push_target, unpush_target): Adjust.
10986         (target_stack::unpush): Defref target.
10987         (target_is_pushed): Return bool.  Adjust to refer to the current
10988         inferior's target stack.
10989         (dispose_inferior): Delete, and inline parts ...
10990         (target_preopen): ... here.  Only dispose of the current inferior.
10991         (target_detach): Hold strong target reference while detaching.
10992         Pass target down.
10993         (target_thread_name): Add assertion.
10994         (target_resume): Pass down target.
10995         (target_ops::beneath, find_target_at): Adjust to refer to the
10996         current inferior's target stack.
10997         (get_dummy_target): New.
10998         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10999         has a thread running.
11000         (initialize_targets): Rename to ...
11001         (_initialize_target): ... this.
11002         * target.h: Include "gdbsupport/refcounted-object.h".
11003         (struct target_ops): Inherit refcounted_object.
11004         (target_ops::shortname, target_ops::longname): Make const.
11005         (target_ops::async_wait_fd): New method.
11006         (decref_target): Declare.
11007         (struct target_ops_ref_policy): New.
11008         (target_ops_ref): New typedef.
11009         (get_dummy_target): Declare function.
11010         (target_is_pushed): Return bool.
11011         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11012         (all_matching_threads_iterator::all_matching_threads_iterator):
11013         Handle filter target.
11014         * thread-iter.h (struct all_matching_threads_iterator, struct
11015         all_matching_threads_range, class all_non_exited_threads_range):
11016         Filter by target too.  Remove explicit.
11017         * thread.c (threads_executing): Delete.
11018         (inferior_thread): Pass down current inferior.
11019         (clear_thread_inferior_resources): Pass down thread pointer
11020         instead of ptid_t.
11021         (add_thread_silent, add_thread_with_info, add_thread): Add
11022         process_stratum_target parameter.  Use it for thread and inferior
11023         searches.
11024         (is_current_thread): New.
11025         (thread_info::deletable): Use it.
11026         (find_thread_ptid, thread_count, in_thread_list)
11027         (thread_change_ptid, set_resumed, set_running): New
11028         process_stratum_target parameter.  Pass it down.
11029         (set_executing): New process_stratum_target parameter.  Pass it
11030         down.  Adjust reference to 'threads_executing'.
11031         (threads_are_executing): New process_stratum_target parameter.
11032         Adjust reference to 'threads_executing'.
11033         (set_stop_requested, finish_thread_state): New
11034         process_stratum_target parameter.  Pass it down.
11035         (switch_to_thread): Also match inferior.
11036         (switch_to_thread): New process_stratum_target parameter.  Pass it
11037         down.
11038         (update_threads_executing): Reimplement.
11039         * top.c (quit_force): Pop targets from all inferior.
11040         (gdb_init): Don't call initialize_targets.
11041         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11042         Declare.
11043         (windows_add_thread, windows_delete_thread): Adjust.
11044         (get_windows_debug_event): Rename to ...
11045         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11046         * tracefile-tfile.c (tfile_target_open): Pass down target.
11047         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11048         Forward declare.
11049         (switch_to_thread): Add process_stratum_target parameter.
11050         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11051         parameter.  Use it.
11052         (mi_on_resume): Pass target down.
11053         * nat/fork-inferior.c (startup_inferior): Add
11054         process_stratum_target parameter.  Pass it down.
11055         * nat/fork-inferior.h (startup_inferior): Add
11056         process_stratum_target parameter.
11057         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11058
11059 2020-01-10  Pedro Alves  <palves@redhat.com>
11060
11061         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11062         directly.  Instead find the first thread in the thread list and
11063         use switch_to_thread.
11064
11065 2020-01-10  Pedro Alves  <palves@redhat.com>
11066
11067         * remote.c (remote_target::remote_add_inferior): Don't bind a
11068         process to the current inferior if the current inferior is already
11069         bound to a process.
11070
11071 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11072             Pedro Alves  <palves@redhat.com>
11073
11074         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11075         If no process is specified, return null_ptid instead of
11076         inferior_ptid.
11077         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11078         TARGET_WAITKIND_SIGNALLED with no pid.
11079
11080 2020-01-10  Pedro Alves  <palves@redhat.com>
11081
11082         * remote.c (first_remote_resumed_thread): New.
11083         (remote_target::wait_as): Use it as default event_ptid instead of
11084         inferior_ptid.
11085
11086 2020-01-10  Pedro Alves  <palves@redhat.com>
11087
11088         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11089
11090 2020-01-10  Pedro Alves  <palves@redhat.com>
11091
11092         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11093         not -1.
11094
11095 2020-01-10  Pedro Alves  <palves@redhat.com>
11096
11097         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11098         ptid to get_last_target_status.
11099         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11100         ptid to get_last_target_status.
11101         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11102         get_last_target_status.
11103         (info_program_command): Don't pass a target_waitstatus to
11104         get_last_target_status.
11105         * infrun.c (init_wait_for_inferior): Use
11106         nullify_last_target_wait_ptid.
11107         (get_last_target_status): Handle nullptr arguments.
11108         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11109         (print_stop_event): Don't pass a ptid to get_last_target_status.
11110         (normal_stop): Don't pass a ptid to get_last_target_status.
11111         * infrun.h (get_last_target_status, set_last_target_status): Move
11112         comments here and update.
11113         (nullify_last_target_wait_ptid): Declare.
11114         * linux-fork.c (fork_load_infrun_state): Remove local extern
11115         declaration of nullify_last_target_wait_ptid.
11116         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11117         to get_last_target_status.
11118
11119 2020-01-10  Pedro Alves  <palves@redhat.com>
11120
11121         * gdbthread.h (scoped_restore_current_thread)
11122         <dont_restore, restore, m_dont_restore>: Declare.
11123         * thread.c (thread_alive): Add assertion.  Return bool.
11124         (switch_to_thread_if_alive): New.
11125         (prune_threads): Switch inferior/thread.
11126         (print_thread_info_1): Switch thread before calling target methods.
11127         (scoped_restore_current_thread::restore): New, factored out from
11128         ...
11129         (scoped_restore_current_thread::~scoped_restore_current_thread):
11130         ... this.
11131         (scoped_restore_current_thread::scoped_restore_current_thread):
11132         Add assertion.
11133         (thread_apply_all_command, thread_select): Use
11134         switch_to_thread_if_alive.
11135         * infrun.c (proceed, restart_threads, handle_signal_stop)
11136         (switch_back_to_stepped_thread): Switch current thread before
11137         calling target methods.
11138
11139 2020-01-10  Pedro Alves <palves@redhat.com>
11140
11141         * inferior.c (switch_to_inferior_no_thread): New function,
11142         factored out from ...
11143         (inferior_command): ... here.
11144         * inferior.h (switch_to_inferior_no_thread): Declare.
11145         * mi/mi-main.c (run_one_inferior): Use
11146         switch_to_inferior_no_thread.
11147
11148 2020-01-10  Pedro Alves  <palves@redhat.com>
11149
11150         * infcmd.c (kill_command): Remove dead code.
11151
11152 2020-01-10  Pedro Alves  <palves@redhat.com>
11153
11154         * remote.c (remote_target::mourn_inferior): No longer check
11155         whether the target is running.
11156
11157 2020-01-10  Pedro Alves  <palves@redhat.com>
11158
11159         * corelow.c (core_target::has_execution): Change parameter type to
11160         inferior pointer.
11161         * inferior.c (number_of_live_inferiors): Use
11162         inferior::has_execution instead of target_has_execution_1.
11163         * inferior.h (inferior::has_execution): New.
11164         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11165         inferior::has_execution instead of target_has_execution_1.
11166         * process-stratum-target.c
11167         (process_stratum_target::has_execution): Change parameter type to
11168         inferior pointer.  Check the inferior's PID instead of
11169         inferior_ptid.
11170         * process-stratum-target.h
11171         (process_stratum_target::has_execution): Change parameter type to
11172         inferior pointer.
11173         * record-full.c (record_full_core_target::has_execution): Change
11174         parameter type to inferior pointer.
11175         * target.c (target_has_execution_1): Change parameter type to
11176         inferior pointer.
11177         (target_has_execution_current): Adjust.
11178         * target.h (target_ops::has_execution): Change parameter type to
11179         inferior pointer.
11180         (target_has_execution_1): Change parameter type to inferior
11181         pointer.  Change return type to bool.
11182         * tracefile.h (tracefile_target::has_execution): Change parameter
11183         type to inferior pointer.
11184
11185 2020-01-10  Pedro Alves  <palves@redhat.com>
11186
11187         * exceptions.c (print_flush): Remove current_top_target() check.
11188
11189 2020-01-10  Pedro Alves  <palves@redhat.com>
11190
11191         * remote.c (show_remote_exec_file): Show the current inferior's
11192         exec-file instead of the command variable's value.
11193
11194 2020-01-10  Pedro Alves  <palves@redhat.com>
11195
11196         * record-full.c (record_full_resume_ptid): New global.
11197         (record_full_target::resume): Set it.
11198         (record_full_wait_1): Use record_full_resume_ptid instead of
11199         inferior_ptid.
11200
11201 2020-01-10  Pedro Alves  <palves@redhat.com>
11202
11203         * gdbthread.h (scoped_restore_current_thread)
11204         <dont_restore, restore, m_dont_restore>: Declare.
11205         * thread.c (thread_alive): Add assertion.  Return bool.
11206         (switch_to_thread_if_alive): New.
11207         (prune_threads): Switch inferior/thread.
11208         (print_thread_info_1): Switch thread before calling target methods.
11209         (scoped_restore_current_thread::restore): New, factored out from
11210         ...
11211         (scoped_restore_current_thread::~scoped_restore_current_thread):
11212         ... this.
11213         (scoped_restore_current_thread::scoped_restore_current_thread):
11214         Add assertion.
11215         (thread_apply_all_command, thread_select): Use
11216         switch_to_thread_if_alive.
11217
11218 2020-01-10  George Barrett  <bob@bob131.so>
11219
11220         * stap-probe.c (stap_modify_semaphore): Don't check for null
11221         semaphores.
11222         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11223         for null semaphores.
11224
11225 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11226
11227         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11228         all source windows, and maintain horizontal scroll status while
11229         doing so.
11230
11231 2020-01-09  Tom Tromey  <tom@tromey.com>
11232
11233         PR tui/18932:
11234         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11235         update_source_window, not print_source_lines.
11236
11237 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11238
11239         * tui/tui.c (tui_enable): Register tui hooks after calling
11240         tui_display_main.
11241
11242 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11243
11244         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11245
11246 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11247
11248         * thread.c (print_thread_info_1): Fix indentation.
11249
11250 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11251
11252         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11253         unique_xmalloc_ptr outside the if to always free the demangled name.
11254
11255 2020-01-08  Tom Tromey  <tromey@adacore.com>
11256
11257         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11258         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11259         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11260         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11261         Remove.
11262         (section_offsets): New typedef.
11263         * symtab.c (fixup_section, get_msymbol_address): Update.
11264         * symmisc.c (dump_msymbols): Update.
11265         * symfile.h (relative_addr_info_to_section_offsets)
11266         (symfile_map_offsets_to_segments): Update.
11267         * symfile.c (build_section_addr_info_from_objfile)
11268         (init_objfile_sect_indices): Update.
11269         (struct place_section_arg): Change type of "offsets".
11270         (place_section): Update.
11271         (relative_addr_info_to_section_offsets): Change type of
11272         "section_offsets".  Remove "num_sections" parameter.
11273         (default_symfile_offsets, syms_from_objfile_1)
11274         (set_objfile_default_section_offset): Update.
11275         (reread_symbols): No need to preserve section offsets by hand.
11276         (symfile_map_offsets_to_segments): Change type of "offsets".
11277         * stap-probe.c (relocate_address): Update.
11278         * stabsread.h (process_one_symbol): Update.
11279         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11280         (solib_target_relocate_section_addresses): Update.
11281         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11282         Update.
11283         * solib-frv.c (frv_relocate_main_executable): Update.
11284         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11285         * solib-aix.c (solib_aix_get_section_offsets): Change return
11286         type.
11287         (solib_aix_solib_create_inferior_hook): Update.
11288         * remote.c (remote_target::get_offsets): Update.
11289         * psymtab.c (find_pc_sect_psymtab): Update.
11290         * psympriv.h (struct partial_symbol) <address, text_low,
11291         text_high>: Update.
11292         * objfiles.h (obj_section_offset): Update.
11293         (struct objfile) <section_offsets>: Change type.
11294         <num_sections>: Remove.
11295         (objfile_relocate): Update.
11296         * objfiles.c (entry_point_address_query): Update
11297         (relocate_one_symbol): Change type of "section_offsets".
11298         (objfile_relocate1, objfile_relocate1): Change type of
11299         "new_offsets".
11300         (objfile_rebase1): Update.
11301         * mipsread.c (mipscoff_symfile_read): Update.
11302         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11303         parameter.
11304         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11305         (parse_external, psymtab_to_symtab_1): Update.
11306         * machoread.c (macho_symfile_offsets): Update.
11307         * ia64-tdep.c (ia64_find_unwind_table): Update.
11308         * hppa-tdep.c (read_unwind_info): Update.
11309         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11310         * dwarf2read.c (create_addrmap_from_index)
11311         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11312         (process_psymtab_comp_unit_reader, add_partial_symbol)
11313         (add_partial_subprogram, process_full_comp_unit)
11314         (read_file_scope, read_func_scope, read_lexical_block_scope)
11315         (read_call_site_scope, dwarf2_rnglists_process)
11316         (dwarf2_ranges_process, dwarf2_ranges_read)
11317         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11318         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11319         Update.
11320         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11321         Update.
11322         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11323         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11324         (process_one_symbol): Change type of "section_offsets".
11325         * ctfread.c (get_objfile_text_range): Update.
11326         * coffread.c (coff_symtab_read, enter_linenos)
11327         (process_coff_symbol): Update.
11328         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11329         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11330
11331 2020-01-08  Tom Tromey  <tromey@adacore.com>
11332
11333         * dwarf2read.c (parse_macro_definition): Use std::string.
11334         (parse_macro_definition): Likewise.
11335
11336 2020-01-08  Tom Tromey  <tromey@adacore.com>
11337
11338         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11339         (ATTR_ALLOC_CHUNK): Remove.
11340
11341 2020-01-08  Tom Tromey  <tromey@adacore.com>
11342
11343         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11344
11345 2020-01-08  Tom Tromey  <tromey@adacore.com>
11346
11347         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11348         (dwarf2_compute_name, open_dwo_file): Likewise.
11349         (process_enumeration_scope): Use std::vector.
11350         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11351         (partial_die_info::fixup, dwarf2_start_subfile)
11352         (guess_full_die_structure_name, dwarf2_name): Likewise.
11353         (determine_prefix): Update.
11354         (guess_full_die_structure_name): Make return type const.
11355         (partial_die_full_name): Return unique_xmalloc_ptr.
11356         (DW_FIELD_ALLOC_CHUNK): Remove.
11357
11358 2020-01-07  Tom Tromey  <tromey@adacore.com>
11359
11360         PR build/24937:
11361         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11362
11363 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11364
11365         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11366
11367 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11368
11369         * stack.c (print_frame_info): Move disassemble_next_line code
11370         inside source_print block.
11371
11372 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11373
11374         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11375         gdb/signals.h, as we are now using native signal symbols.
11376
11377 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11378
11379         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11380         overflow by an early check of content vs threshold.
11381         * tui/tui-source.c (tui_source_window::line_is_displayed):
11382         Likewise.
11383
11384 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11385
11386         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11387
11388 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11389
11390         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11391         export table if no section contains it's RVA.
11392
11393 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11394
11395         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11396
11397 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11398
11399         * source.c (print_source_lines_base): Set last_line_listed.
11400
11401 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11402
11403         * tui/tui-disasm.c: Remove trailing spaces.
11404
11405 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11406             Pedro Alves  <palves@redhat.com>
11407
11408         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11409         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11410         (windows_gdb_signal_to_target): New function, uses the above
11411         enumeration to convert GDB internal signal codes to equivalent
11412         Windows codes.
11413         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11414         * windows-nat.c: Include "gdb_wait.h".
11415         (get_windows_debug_event): Extract the fatal exception from the
11416         exit status and convert to the equivalent Posix signal number.
11417         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11418         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11419         * gdbsupport/gdb_wait.c: New file, implements
11420         windows_status_to_termsig.
11421         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11422         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11423
11424 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11425
11426         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11427         show_layout.
11428
11429 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11430
11431         * aarch64-linux-nat.c
11432         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11433         and bfd_mach_aarch64.
11434
11435 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11436
11437         * ui-file.c (stdio_file::can_emit_style_escape)
11438         (tee_file::can_emit_style_escape): Ensure style is used also on
11439         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11440         to gdb_stdout.
11441         * main.c (set_gdb_data_directory): Use file style to output the
11442         warning that the given pathname is not a directory.
11443         * top.c (show_history_filename, gdb_safe_append_history)
11444         (show_gdb_datadir): Use file style.
11445
11446 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11447
11448         * solib-target.c (struct lm_info_target):
11449         Change offsets to be a unique_xmalloc_ptr.
11450         (solib_target_relocate_section_addresses): Update.
11451
11452 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11453
11454         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11455
11456 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11457
11458         * MAINTAINERS (Write After Approval): Add myself.
11459
11460 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11461
11462         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11463         Cell BE architecture.
11464         * target.h (struct target_ops) <thread_architecture>: Likewise.
11465
11466 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11467
11468         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11469
11470 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11471
11472         * MAINTAINERS (Write After Approval): Add myself.
11473
11474 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11475
11476         * gdbarch.sh: Update copyright year range of generated files.
11477
11478 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11479
11480         Update copyright year range in all GDB files.
11481
11482 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11483
11484         * copyright.py: Convert to Python 3.
11485
11486 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11487
11488         * copyright.py: Adapt after move of gnulib directory from gdb
11489         directory to toplevel directory.
11490
11491 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11492
11493         * copyright.py (main): Exit if run from the wrong directory.
11494
11495 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11496
11497         * top.c (print_gdb_version): Change copyright year to 2020.
11498
11499 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11500
11501         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11502
11503 For older changes see ChangeLog-2019.
11504 \f
11505 Local Variables:
11506 mode: change-log
11507 left-margin: 8
11508 fill-column: 74
11509 version-control: never
11510 coding: utf-8
11511 End: