gdb/ChangeLog

   1 2020-08-08  Tom de Vries  <tdevries@suse.de>
   2
   3         PR build/26344
   4         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
   5         constructor.
   6         * regcache.c (get_thread_arch_aspace_regcache): Same.
   7
   8 2020-08-07  Tom Tromey  <tromey@adacore.com>
   9
  10         * ravenscar-thread.c
  11         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
  12         New method.
  13         (ravenscar_thread_target::wait): Check
  14         runtime_initialized.
  15         (ravenscar_thread_target::prepare_to_store)
  16         (ravenscar_thread_target::stopped_by_sw_breakpoint)
  17         (ravenscar_thread_target::stopped_by_hw_breakpoint)
  18         (ravenscar_thread_target::stopped_by_watchpoint)
  19         (ravenscar_thread_target::stopped_data_address)
  20         (ravenscar_thread_target::core_of_thread): Use
  21         scoped_restore_current_thread and
  22         set_base_thread_from_ravenscar_task.
  23
  24 2020-08-07  Tom Tromey  <tromey@adacore.com>
  25
  26         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
  27
  28 2020-08-07  Tom Tromey  <tromey@adacore.com>
  29
  30         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
  31         update_inferior_ptid before update_thread_list.
  32         (temporarily_change_regcache_ptid): New class.
  33         (ravenscar_thread_target::fetch_registers)
  34         (ravenscar_thread_target::store_registers)
  35         (ravenscar_thread_target::prepare_to_store): Use base thread when
  36         forwarding operation.
  37
  38 2020-08-07  Tom Tromey  <tromey@adacore.com>
  39
  40         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
  41         "is_pid" case.
  42
  43 2020-08-07  Tom Tromey  <tromey@adacore.com>
  44
  45         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
  46         New methods.
  47         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
  48         first.
  49         (ravenscar_thread_target::add_thread): Rename from
  50         ravenscar_add_thread.
  51         (ravenscar_thread_target::update_thread_list): Use a lambda.
  52         (ravenscar_thread_target::xfer_partial): New method.
  53
  54 2020-08-07  Tom Tromey  <tromey@adacore.com>
  55
  56         * ada-lang.h (ada_task_list_iterator_ftype): Now a
  57         gdb::function_view.
  58         (iterate_over_live_ada_tasks): Change type of argument.
  59         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
  60         of argument.
  61
  62 2020-08-07  Tom Tromey  <tromey@adacore.com>
  63
  64         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
  65         Remove.
  66         (ravenscar_thread_target::extra_thread_info): Remove.
  67         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
  68         defer to target beneath for non-Ravenscar threads.
  69
  70 2020-08-07  Tom Tromey  <tromey@adacore.com>
  71
  72         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
  73         get_base_thread_from_ravenscar_task>: Now methods.
  74         <m_cpu_map>: New member.
  75         (ravenscar_thread_target::get_thread_base_cpu): Rename from
  76         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
  77         (ravenscar_thread_target::task_is_currently_active): Update.
  78         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
  79         Now a method.
  80         (ravenscar_thread_target::add_active_thread): Put initial thread
  81         into the m_cpu_map.
  82
  83 2020-08-07  Tom Tromey  <tromey@adacore.com>
  84
  85         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
  86         event_ptid.
  87
  88 2020-08-07  Tom Tromey  <tromey@adacore.com>
  89
  90         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
  91         runtime_initialized.
  92
  93 2020-08-07  Tom Tromey  <tromey@adacore.com>
  94
  95         * ravenscar-thread.c (ravenscar_thread_target): Don't call
  96         add_active_thread.
  97         (ravenscar_thread_target::add_active_thread): Now public.
  98         (ravenscar_inferior_created): Call add_active_thread after pushing
  99         the target.
 100
 101 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 102
 103         * regcache.c (ptid_regcache_map): New type.
 104         (target_ptid_regcache_map): New type.
 105         (regcaches): Change type to target_ptid_regcache_map.
 106         (get_thread_arch_aspace_regcache): Update to regcaches' new
 107         type.
 108         (regcache_thread_ptid_changed): Likewise.
 109         (registers_changed_ptid): Likewise.
 110         (regcaches_size): Likewise.
 111         (regcaches_test): Update.
 112         (regcache_thread_ptid_changed): Update.
 113         * regcache.h (regcache_up): New type.
 114         * gdbsupport/ptid.h (hash_ptid): New struct.
 115
 116 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 117
 118         * observable.h (thread_ptid_changed): Add parameter
 119         `process_stratum_target *`.
 120         * infrun.c (infrun_thread_ptid_changed): Add parameter
 121         `process_stratum_target *` and use it.
 122         (selftests): New namespace.
 123         (infrun_thread_ptid_changed): New function.
 124         (_initialize_infrun): Register selftest.
 125         * regcache.c (regcache_thread_ptid_changed): Add parameter
 126         `process_stratum_target *` and use it.
 127         (regcache_thread_ptid_changed): New function.
 128         (_initialize_regcache): Register selftest.
 129         * thread.c (thread_change_ptid): Pass target to
 130         thread_ptid_changed observable.
 131
 132 2020-08-06  Caroline Tice <cmtice@google.com>
 133
 134         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 135         (struct dwp_sections): Update field comments.  Add loclists and
 136         rnglists fields.
 137         (struct virtual_v2_dwo_sections): Rename struct to
 138         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 139         size & offset fields for loclists and rnglists.
 140         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 141         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 142         skipping dummy type units.
 143         (create_dwp_hash_table): Update the large comment above the function to
 144         discuss Version 5 DWP files as well, with references.  Update all the
 145         version checks in the function to check for version 5 as well.  Add new
 146         section at the end to create dwp hash table for version 5.
 147         (create_dwp_v2_section): Rename function to
 148         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 149         Add V5 to error message text.
 150         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 151         into calls to create_dwp_v2_or_v5_section.
 152         (create_dwo_unit_in_dwp_v5): New function.
 153         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 154         check for version2; add else clause to handle version 5.
 155         (open_and_init_dwo_file): Add code to check dwarf version & only call
 156         create_debug_types_hash_table (with sections.types) if version is not 5;
 157         else call create_debug_type_hash_table, with sections.info.
 158         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 159         version 5.
 160         (dwarf2_locate_v5_dwp_sections): New function.
 161         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 162         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 163
 164 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 165
 166         * regcache.h (class regcache): Remove friend
 167         registers_changed_ptid.
 168         <regcache_thread_ptid_changed>: Remove.
 169         <regcaches>: Remove.
 170         * regcache.c (regcache::regcaches): Rename to...
 171         (regcaches): ... this.  Make static.
 172         (get_thread_arch_aspace_regcache): Update.
 173         (regcache::regcache_thread_ptid_changed): Rename to...
 174         (regcache_thread_ptid_changed): ... this.  Update.
 175         (class regcache_access): Remove.
 176         (regcaches_test): Update.
 177         (_initialize_regcache): Update.
 178         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 179         <forward_list>.
 180
 181 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 182
 183         * regcache.h (class regcache) <current_regcache>: Rename to...
 184         <regcaches>: ... this.  Move doc here.
 185         * regcache.c (regcache::current_regcache) Rename to...
 186         (regcache::regcaches): ... this.  Move doc to header.
 187         (get_thread_arch_aspace_regcache): Update.
 188         (regcache::regcache_thread_ptid_changed): Update.
 189         (registers_changed_ptid): Update.
 190         (class regcache_access) <current_regcache_size>: Rename to...
 191         <regcaches_size>: ... this.
 192         (current_regcache_test): Rename to...
 193         (regcaches_test): ... this.
 194         (_initialize_regcache): Update.
 195
 196 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 197
 198         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 199
 200 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 201
 202         * corelow.c (core_target::build_file_mappings): Don't output
 203         null pathname in warning.
 204
 205 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 206
 207         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 208         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 209         gdb.dwarf2/dw2-single-line-discriminators.exp,
 210         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 211
 212 2020-08-05  Tom Tromey  <tromey@adacore.com>
 213
 214         PR rust/26197:
 215         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 216         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 217         Fix off-by-one and type size errors in ordinary case.
 218
 219 2020-08-05  Tom de Vries  <tdevries@suse.de>
 220
 221         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 222         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 223
 224 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 225
 226         * frame.h (frame_id_p): Return bool.
 227         (frame_id_artificial_p): Return bool.
 228         (frame_id_eq): Return bool.
 229         (has_stack_frames): Return bool.
 230         (get_selected_frame): Fix typo in comment.
 231         (get_frame_pc_if_available): Return bool.
 232         (get_frame_address_in_block_if_available): Return bool.
 233         (get_frame_func_if_available): Return bool.
 234         (read_frame_register_unsigned): Return bool.
 235         (get_frame_register_bytes): Return bool.
 236         (safe_frame_unwind_memory): Return bool.
 237         (deprecated_frame_register_read): Return bool.
 238         (frame_unwinder_is): Return bool.
 239         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 240         bool.
 241         <this_id::p>: Likewise.
 242         <prev_p>: Likewise.
 243         (frame_stash_add): Return bool.
 244         (get_frame_id): Use bool.
 245         (frame_id_build_special) Use bool.
 246         (frame_id_build_unavailable_stack): Use bool.
 247         (frame_id_build): Use bool.
 248         (frame_id_p): Return bool, use true/false instead of 1/0.
 249         (frame_id_artificial_p): Likewise.
 250         (frame_id_eq): Likewise.
 251         (frame_id_inner): Likewise.
 252         (get_frame_func_if_available): Likewise.
 253         (read_frame_register_unsigned): Likewise.
 254         (deprecated_frame_register_read): Likewise.
 255         (get_frame_register_bytes): Likewise.
 256         (has_stack_frames): Likewise.
 257         (inside_main_func): Likewise.
 258         (inside_entry_func): Likewise.
 259         (get_frame_pc_if_available): Likewise.
 260         (get_frame_address_in_block_if_available): Likewise.
 261         (frame_unwinder_is): Likewise.
 262         (safe_frame_unwind_memory): Likewise.
 263         (frame_unwind_arch): Likewise.
 264
 265 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 266
 267         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 268         type to cached_copy_status.
 269         (fprintf_frame): Adjust.
 270         (get_frame_func_if_available): Adjust.
 271         (frame_cleanup_after_sniffer): Adjust.
 272
 273 2020-08-04  Mark Wielaard  <mark@klomp.org>
 274
 275         * MAINTAINERS (Write After Approval): Update email address.
 276
 277 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 278
 279         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 280         dynamic_prop::const_val.
 281
 282 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 283
 284         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 285         dynamic_prop::kind.
 286
 287 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 288
 289         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 290
 291 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 292
 293         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 294
 295 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 296             Jose E. Marchesi  <jose.marchesi@oracle.com>
 297
 298         * configure.tgt: Add entry for bpf-*-*.
 299         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 300         (ALLDEPFILES): Add bpf-tdep.c.
 301         * bpf-tdep.c: New file.
 302         * MAINTAINERS: Add bpf target and maintainer.
 303         * NEWS: Mention the support for the new target.
 304
 305 2020-08-04  Tom de Vries  <tdevries@suse.de>
 306
 307         PR symtab/23270
 308         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 309         Error.
 310
 311 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 312
 313         * syscalls/freebsd.xml: Regenerate.
 314
 315 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 316
 317         * syscalls/update-freebsd.sh: Fix usage and year range.
 318
 319 2020-08-03  Tom de Vries  <tdevries@suse.de>
 320
 321         PR symtab/26333
 322         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 323         DW_LNE_lo_user/DW_LNE_hi_user range.
 324
 325 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 326
 327         PR ada/26318
 328         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 329         kind.
 330
 331 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 332
 333         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 334
 335 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 336
 337         * breakpoint.c (set_breakpoint_condition): Update the condition
 338         expressions after checking that the input condition string parses
 339         successfully and does not contain junk at the end.
 340
 341 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 342
 343         * breakpoint.c (set_breakpoint_condition): Update the
 344         condition string after parsing the new condition successfully.
 345
 346 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 347
 348         * proc-api.c (_STRUCTURED_PROC): Don't define.
 349         * proc-events.c: Likewise.
 350         * proc-flags.c: Likewise.
 351         * proc-why.c: Likewise.
 352         * procfs.c: Likewise.
 353
 354         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 355         * configure, config.in: Regenerate.
 356
 357 2020-07-30  Tom de Vries  <tdevries@suse.de>
 358
 359         PR build/26320
 360         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 361         m_red/m_green/m_blue in a union.
 362
 363 2020-07-29  Tom de Vries  <tdevries@suse.de>
 364
 365         PR tdep/26280
 366         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 367
 368 2020-07-28  Tom Tromey  <tromey@adacore.com>
 369
 370         PR symtab/26270:
 371         * symtab.h (find_pc_partial_function_sym): Declare.
 372         * cli/cli-cmds.c (disassemble_command): Use
 373         find_pc_partial_function_sym.  Check asm_demangle.
 374         * blockframe.c (cache_pc_function_sym): New global.
 375         (cache_pc_function_name): Remove.
 376         (clear_pc_function_cache): Update.
 377         (find_pc_partial_function_sym): New function, from
 378         find_pc_partial_function.
 379         (find_pc_partial_function): Rewrite using
 380         find_pc_partial_function_sym.
 381
 382 2020-07-28  Tom Tromey  <tromey@adacore.com>
 383
 384         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 385         help.  Add usage.
 386
 387 2020-07-28  Tom Tromey  <tromey@adacore.com>
 388
 389         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 390         <DW_OP_GNU_variable_value>: Cast to address type.
 391
 392 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 393
 394         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 395         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 396         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 397         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 398         (nbsd_get_siginfo_type): New.
 399         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 400         (_initialize_nbsd_tdep): New.
 401
 402 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 403
 404         PR binutils/26301
 405         * configure: Regenerated.
 406
 407 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 408
 409         PR binutils/26301
 410         * configure: Regenerated.
 411
 412 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 413
 414         * python/py-frame.c: Remove 'user-regs.h' include.
 415         (frapy_read_register): Rewrite to make use of
 416         gdbpy_parse_register_id.
 417         * python/py-registers.c (gdbpy_parse_register_id): New function,
 418         moved here from python/py-unwind.c.  Updated the return type, and
 419         also accepts register descriptor objects.
 420         * python/py-unwind.c: Remove 'user-regs.h' include.
 421         (pyuw_parse_register_id): Moved to python/py-registers.c.
 422         (unwind_infopy_add_saved_register): Update to use
 423         gdbpy_parse_register_id.
 424         (pending_framepy_read_register): Likewise.
 425         * python/python-internal.h (gdbpy_parse_register_id): Declare.
 426
 427 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 428
 429         * python/py-registers.c: Add 'user-regs.h' include.
 430         (register_descriptor_iter_find): New function.
 431         (register_descriptor_iterator_object_methods): New static global
 432         methods array.
 433         (register_descriptor_iterator_object_type): Add pointer to methods
 434         array.
 435
 436 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
 437
 438         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
 439         for all architectures on FreeBSD 11.3 and later.
 440
 441 2020-07-27  Tom Tromey  <tromey@adacore.com>
 442
 443         * gcore.h (load_corefile): Don't declare.
 444
 445 2020-07-27  Tom de Vries  <tdevries@suse.de>
 446
 447         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
 448         * config.in: Regenerate.
 449         * configure: Regenerate.
 450
 451 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
 452
 453         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
 454         ws2tcpip.h.  When checking whether socklen_t type is defined, use
 455         ws2tcpip.h if it is available and sys/socket.h isn't.
 456         * configure: Regenerate.
 457         * config.in: Regenerate.
 458
 459 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 460
 461         PR fortran/23051
 462         PR fortran/26139
 463         * valops.c (value_ind): Pass address to
 464         readjust_indirect_value_type.
 465         * value.c (readjust_indirect_value_type): Make parameter
 466         non-const, and add extra address parameter.  Resolve original type
 467         before using it.
 468         * value.h (readjust_indirect_value_type): Update function
 469         signature and comment.
 470
 471 2020-07-25  Tom de Vries  <tdevries@suse.de>
 472
 473         PR symtab/26243
 474         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 475         entries.
 476
 477 2020-07-24  Aaron Merey  <amerey@redhat.com>
 478
 479         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 480         * configure: Rebuild.
 481
 482 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 483
 484         PR corefiles/26294
 485         * corelow.c (_initialize_corelow): Add period to help text
 486         for "maintenance print core-file-backed-mappings".
 487
 488 2020-07-23  Pedro Alves  <pedro@palves.net>
 489
 490         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 491         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 492         meanwhile.
 493         * frame.c (frame_cache_generation, get_frame_cache_generation):
 494         New.
 495         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 496         (get_prev_frame_if_no_cycle): On exception, don't touch
 497         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 498         * frame.h (get_frame_cache_generation): Declare.
 499
 500 2020-07-23  Tom de Vries  <tdevries@suse.de>
 501
 502         PR tui/26282
 503         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 504         New default constructor.
 505
 506 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 507
 508         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 509         exclude non-statement entries.
 510
 511 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 512
 513         * NEWS (New commands): Mention new command
 514         "maintenance print core-file-backed-mappings".
 515
 516 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 517
 518         * corelow.c (gdbcmd.h): Include.
 519         (core_target::info_proc_mappings): New method.
 520         (get_current_core_target): New function.
 521         (maintenance_print_core_file_backed_mappings): New function.
 522         (_initialize_corelow): Add core-file-backed-mappings to
 523         "maint print" commands.
 524
 525 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 526
 527         * linux-tdep.c (dump_note_entry_p): New function.
 528         (linux_dump_mapping_p_ftype): New typedef.
 529         (linux_find_memory_regions_full): Add new parameter,
 530         should_dump_mapping_p.
 531         (linux_find_memory_regions): Adjust call to
 532         linux_find_memory_regions_full.
 533         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 534         call to linux_find_memory_regions_full.
 535
 536 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 537
 538         * corelow.c (solist.h, unordered_map): Include.
 539         (class core_target): Add field m_core_file_mappings and
 540         method build_file_mappings.
 541         (core_target::core_target): Call build_file_mappings.
 542         (core_target::~core_target): Free memory associated with
 543         m_core_file_mappings.
 544         (core_target::build_file_mappings): New method.
 545         (core_target::xfer_partial): Use m_core_file_mappings
 546         for memory transfers.
 547         * linux-tdep.c (linux_read_core_file_mappings): New
 548         function.
 549         (linux_core_info_proc_mappings): Rewrite to use
 550         linux_read_core_file_mappings.
 551         (linux_init_abi): Register linux_read_core_file_mappings.
 552
 553 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 554
 555         * arch-utils.c (default_read_core_file_mappings): New function.
 556         * arch-utils.c (default_read_core_file_mappings): Declare.
 557         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 558         * gdbarch.h, gdbarch.c: Regenerate.
 559
 560 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 561
 562         PR corefiles/25631
 563         * corelow.c (core_target:xfer_partial):  Revise
 564         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 565         case after first checking the stratum beneath the core
 566         target.
 567         (has_all_memory): Return true.
 568         * target.c (raw_memory_xfer_partial): Revise comment
 569         regarding use of has_all_memory.
 570
 571 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 572
 573         * exec.h (section_table_xfer_memory): Revise declaration,
 574         replacing section name parameter with an optional callback
 575         predicate.
 576         * exec.c (section_table_xfer_memory): Likewise.
 577         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 578         of section_table_xfer_memory.
 579
 580 2020-07-22  Tom Tromey  <tromey@adacore.com>
 581
 582         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 583         lookup_symbol_search_name.
 584
 585 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 586
 587         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 588         redundant local variable.
 589         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 590         reference, not pointer, update code accordingly.
 591
 592 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 593             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 594
 595         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 596         * jit.c (jit_breakpoint_re_set_internal): Use the
 597         `skip_jit_symbol_lookup` field.
 598
 599 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 600             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 601
 602         * jit.c (jit_read_descriptor): Define the descriptor address once,
 603         use twice.
 604         (jit_breakpoint_deleted): Move the declaration of the loop variable
 605         `iter` into the loop header.
 606         (jit_breakpoint_re_set_internal): Move the declaration of the local
 607         variable `objf_data` to the first point of definition.
 608         (jit_event_handler): Move the declaration of local variables
 609         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 610         Rename `objf` to `jited`.
 611
 612 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 613
 614         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 615         Remove.
 616         * jit.c (get_jiter_objfile_data): Update.
 617
 618 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 619             Simon Marchi  <simon.marchi@polymtl.ca>
 620
 621         * jit.c (struct jit_program_space_data): Remove.
 622         (jit_program_space_key): Remove.
 623         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 624         stuff.
 625         (get_jit_program_space_data): Remove.
 626         (jit_breakpoint_deleted): Iterate on all of the program space's
 627         objfiles.
 628         (jit_inferior_init): Likewise.
 629         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 630         type to void.
 631         (jit_breakpoint_re_set): Pass current_program_space to
 632         jit_breakpoint_re_set_internal.
 633
 634 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 635
 636         * jit.h (struct jiter_objfile_data) <cached_code_address,
 637         jit_breakpoint>: Move to here from ...
 638         * jit.c (jit_program_space_data): ... here.
 639         (jiter_objfile_data::~jiter_objfile_data): Update.
 640         (jit_breakpoint_deleted): Update.
 641         (jit_breakpoint_re_set_internal): Update.
 642
 643 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 644
 645         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 646         checks.
 647         (jit_read_descriptor): Remove NULL check.
 648         (jit_event_handler): Add an assertion.
 649
 650 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 651
 652         * jit.h (struct jit_objfile_data):  Split into...
 653         (struct jiter_objfile_data): ... this ...
 654         (struct jited_objfile_data): ... and this.
 655         * objfiles.h (struct objfile) <jit_data>: Remove.
 656         <jiter_data, jited_data>: New fields.
 657         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 658         (jiter_objfile_data::~jiter_objfile_data): ... this.
 659         (get_jit_objfile_data): Rename to ...
 660         (get_jiter_objfile_data): ... this.
 661         (add_objfile_entry): Update.
 662         (jit_read_descriptor): Use get_jiter_objfile_data.
 663         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 664         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 665         (jit_inferior_exit_hook): Use objfile's jited_data field.
 666
 667 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 668
 669         * jit.h: Forward-declare `struct minimal_symbol`.
 670         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 671         constructor, destructor, and an objfile* field.
 672         * jit.c (jit_objfile_data): Remove.
 673         (struct jit_objfile_data): Migrate from here to jit.h.
 674         (jit_objfile_data::~jit_objfile_data): New destructor
 675         implementation with code moved from free_objfile_data.
 676         (free_objfile_data): Delete.
 677         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 678         (jit_find_objf_with_entry_addr): Ditto.
 679         (jit_inferior_exit_hook): Ditto.
 680         (_initialize_jit): Remove the call to
 681         register_objfile_data_with_cleanup.
 682         * objfiles.h (struct objfile) <jit_data>: New field.
 683
 684 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 685
 686         * jit.h: Forward-declare `struct objfile`.
 687         (jit_event_handler): Add a second parameter, the JITer objfile.
 688         * jit.c (jit_read_descriptor): Change the signature to take the
 689         JITer objfile as an argument instead of the jit_program_space_data.
 690         (jit_inferior_init): Update the call to jit_read_descriptor.
 691         (jit_event_handler): Use the new JITer objfile argument when calling
 692         jit_read_descriptor.
 693         * breakpoint.c (handle_jit_event): Update the call to
 694         jit_event_handler to pass the JITer objfile.
 695
 696 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 697
 698         * gdbarch.c: Regenerate.
 699         * gdbarch.h: Regenerate.
 700         * gdbarch.sh (handle_segmentation_fault): Remove method.
 701         * infrun.c (handle_segmentation_fault): Remove.
 702         (print_signal_received_reason): Remove call to
 703         handle_segmentation_fault.
 704
 705 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 706
 707         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 708         Rename to sparc64_linux_report_signal_info and add siggnal
 709         argument.
 710         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 711         instead of sparc64_linux_handle_segmentation_fault.
 712
 713 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 714
 715         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 716         i386_linux_report_signal_info instead of
 717         i386_linux_handle_segmentation_fault.
 718         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 719         to i386_linux_report_signal_info and add siggnal argument.
 720         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 721         of i386_linux_handle_segmentation_fault.
 722         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 723         to i386_linux_report_signal_info and add siggnal argument.
 724
 725 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 726
 727         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 728         hook if present.
 729
 730 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 731
 732         * gdbarch.c: Regenerate.
 733         * gdbarch.h: Regenerate.
 734         * gdbarch.sh (report_signal_info): New method.
 735         * infrun.c (print_signal_received_reason): Invoke gdbarch
 736         report_signal_info hook if present.
 737
 738 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 739
 740         * python/py-registers.c : Add 'unordered_map' include.
 741         (gdbpy_new_reggroup): Renamed to...
 742         (gdbpy_get_reggroup): ...this.  Update to only create register
 743         group descriptors when needed.
 744         (gdbpy_reggroup_iter_next): Update.
 745
 746 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 747
 748         * python/py-registers.c (gdbpy_register_object_data): New static
 749         global.
 750         (gdbpy_register_object_data_init): New function.
 751         (gdbpy_new_register_descriptor): Renamed to...
 752         (gdbpy_get_register_descriptor): ...this, and update to reuse
 753         existing register descriptors where possible.
 754         (gdbpy_register_descriptor_iter_next): Update.
 755         (gdbpy_initialize_registers): Register new gdbarch data.
 756
 757 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 758
 759         * linux-nat.c (stopped_pids): Make static.
 760
 761 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 762
 763         PR ada/26235
 764         * gdbtypes.c (ada_discrete_type_low_bound,
 765         ada_discrete_type_high_bound): Handle undefined bounds.
 766
 767 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 768
 769         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 770         declaration.
 771         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 772         function.
 773
 774 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 775
 776         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 777         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 778         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 779         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 780         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 781         method.
 782
 783 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 784
 785         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 786         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 787         which are deprecated in Guile 3.0.
 788         * configure.ac (try_guile_versions): Add "guile-3.0".
 789         * configure (try_guile_versions): Regenerate.
 790         * NEWS: Update entry.
 791
 792 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 793             Doug Evans  <dje@google.com>
 794
 795         PR gdb/21104
 796         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 797         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 798         USING_GUILE_BEFORE_2_2.
 799         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 800         Change type to 'scm_t_port_type *'.
 801         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 802         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 803         parameter and honor it.  Update callers.
 804         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 805         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 806         functions.
 807         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 808         USING_GUILE_BEFORE_2_2.
 809         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 810         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 811         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 812         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 813         and 'SCM_PORT_TYPE'.
 814         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 815         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 816         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 817         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 818         [!USING_GUILE_BEFORE_2_2]: New functions.
 819         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 820         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 821         'gdbscm_memory_port_read'.
 822         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 823         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 824         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 825         function.
 826         (ioscm_init_memory_port): Remove.
 827         (ioscm_init_memory_port_stream): New function
 828         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 829         function.
 830         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 831         Return scm_from_uint (0).
 832         (gdbscm_set_memory_port_read_buffer_size_x)
 833         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 834         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 835         Return scm_from_uint (0).
 836         (gdbscm_set_memory_port_write_buffer_size_x)
 837         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 838         * configure.ac (try_guile_versions): Add "guile-2.2".
 839         * configure: Regenerate.
 840         * NEWS: Add entry.
 841
 842 2020-07-18  Tom Tromey  <tom@tromey.com>
 843
 844         * linux-nat.c (linux_multi_process): Remove.
 845         (linux_nat_target::supports_multi_process): Return true.
 846
 847 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 848
 849         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 850         (riscv_lookup_target_description): Return pointer out of
 851         unique_ptr.
 852         * target-descriptions.c (allocate_target_description): Add
 853         comment.
 854         (target_desc_deleter::operator()): Likewise.
 855         * target-descriptions.h (struct target_desc_deleter): Moved to
 856         gdbsupport/tdesc.h.
 857         (target_desc_up): Likewise.
 858
 859 2020-07-17  Tom Tromey  <tromey@adacore.com>
 860
 861         * linux-nat.c (linux_nat_target::supports_non_stop)
 862         (linux_nat_target::always_non_stop_p): Use "true".
 863         (linux_nat_target::supports_disable_randomization): Use "true" and
 864         "false".
 865
 866 2020-07-16  Caroline Tice  <cmtice@google.com>
 867
 868         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 869         (RNGLIST_HEADER_SIZE64): New constant definition.
 870         (struct dwop_section_names): Add rnglists_dwo.
 871         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 872         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 873         (struct dwo_sections): Add rnglists field.
 874         (read_attribut_reprocess): Add tag parameter.
 875         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 876         (cu_debug_rnglists_section): New function (decl & definition).
 877         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 878         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 879         die whose range is being checked; get rnglist section from
 880         cu_debug_rnglists_section, to get from either objfile or dwo file as
 881         appropriate.  Add cases for DW_RLE_base_addressx,
 882         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 883         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 884         test inside if-condition and updating complaint message.
 885         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 886         dwarf2_rnglists_process.
 887         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 888         dwarf2_ranges_process.
 889         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 890         need_ranges_base and update comment appropriately.  Also pass die tag
 891         to dwarf2_ranges_read.
 892         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 893         need_ranges_base and update comment appropriately.  Also pass die tag
 894         to dwarf2_ranges_process.
 895         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 896         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 897         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 898         need_ranges_base and update comment appropriately.  Also pass die tag
 899         to read_attribute_reprocess and dwarf2_ranges_read.
 900         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 901         and update function comment appropriately.
 902         (read_loclist_index): Call read_loclists_rnglists_header instead of
 903         read_loclist_header.
 904         (read_rnglist_index): New function.
 905         (read_attribute_reprocess):  Add tag parameter. Add code for
 906         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 907         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 908
 909 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 910
 911         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 912         being resolved.
 913
 914 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 915
 916         * arch-utils.c (show_architecture): Update formatting of messages.
 917
 918 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 919
 920         * gdbtypes.h (struct type) <bounds>: Handle array and string
 921         types.
 922         * ada-lang.c (assign_aggregate): Use type::bounds on
 923         array/string type.
 924         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 925         * c-varobj.c (c_number_of_children): Likewise.
 926         (c_describe_child): Likewise.
 927         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 928         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 929         (f_type_print_base): Likewise.
 930         * f-valprint.c (f77_array_offset_tbl): Likewise.
 931         (f77_get_upperbound): Likewise.
 932         (f77_print_array_1): Likewise.
 933         * guile/scm-type.c (gdbscm_type_range): Likewise.
 934         * m2-typeprint.c (m2_array): Likewise.
 935         (m2_is_long_set_of_type): Likewise.
 936         * m2-valprint.c (get_long_set_bounds): Likewise.
 937         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 938         * python/py-type.c (typy_range): Likewise.
 939         * rust-lang.c (rust_internal_print_type): Likewise.
 940         * type-stack.c (type_stack::follow_types): Likewise.
 941         * valarith.c (value_subscripted_rvalue): Likewise.
 942         * valops.c (value_cast): Likewise.
 943
 944 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 945
 946         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 947         callers to use the equivalent accessor methods.
 948
 949 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 950
 951         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 952         (struct type) <bit_stride>: New method.
 953         (TYPE_BIT_STRIDE): Remove.
 954         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 955
 956 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 957
 958         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 959         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 960         callers to use the equivalent accessor methods instead.
 961
 962 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 963
 964         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 965         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 966         callers to use the equivalent accessor methods instead.
 967
 968 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 969
 970         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 971         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 972         to use dynamic_prop::kind.
 973
 974 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 975
 976         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 977         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 978         to get the bound property's kind and check against
 979         PROP_UNDEFINED.
 980
 981 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 982
 983         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 984         all callers to use type::range_bounds followed by
 985         dynamic_prop::{low,high}.
 986
 987 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 988
 989         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 990         const_val, set_const_val, baton, set_locexpr, set_loclist,
 991         set_addr_offset, variant_parts, set_variant_parts,
 992         original_type, set_original_type>: New methods.
 993         <kind>: Rename to...
 994         <m_kind>: ... this.  Update all users to use the new methods
 995         instead.
 996         <data>: Rename to...
 997         <m_data>: ... this.  Update all users to use the new methods
 998         instead.
 999
1000 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1001
1002         * gdbtypes.c (get_discrete_bounds): Return failure if
1003         the range type's bounds are not both defined and constant
1004         values.
1005         (get_array_bounds): Update comment.  Remove undefined bound check.
1006
1007 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1008
1009         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1010         the type::bounds method directly.
1011
1012 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1013
1014         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1015         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1016         are used to set the range type's bounds to use set_bounds.
1017
1018 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1019
1020         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1021
1022 2020-07-10  Pedro Alves  <pedro@palves.net>
1023
1024         * gdbthread.h (inferior_ref): Define.
1025         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1026         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1027         * thread.c
1028         (scoped_restore_current_thread::restore):
1029         Adjust to gdb::ref_ptr.
1030         (scoped_restore_current_thread::~scoped_restore_current_thread):
1031         Remove manual decref handling.
1032         (scoped_restore_current_thread::scoped_restore_current_thread):
1033         Adjust to use
1034         inferior_ref::new_reference/thread_info_ref::new_reference.
1035         Incref the thread before calling get_frame_id instead of after.
1036         Let TARGET_CLOSE_ERROR propagate.
1037
1038 2020-07-10  Pedro Alves  <pedro@palves.net>
1039
1040         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1041         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1042         NOT_AVAILABLE_ERROR.
1043         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1044         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1045
1046 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1047             Pedro Alves  <pedro@palves.net>
1048
1049         PR gdb/26199
1050         * infrun.c (threads_are_resumed_pending_p): Delete.
1051         (do_target_wait): Remove threads_are_executing and
1052         threads_are_resumed_pending_p checks from the inferior_matches
1053         lambda.  Update comments.
1054
1055 2020-07-10  Pedro Alves  <pedro@palves.net>
1056
1057         PR gdb/26199
1058         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1059         executing threads.
1060
1061 2020-07-10  Pedro Alves  <pedro@palves.net>
1062
1063         PR gdb/26199
1064         * infrun.c (handle_no_resumed): Handle multiple targets.
1065
1066 2020-07-10  Pedro Alves  <pedro@palves.net>
1067
1068         PR gdb/26199
1069         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1070         target_is_async_p.
1071
1072 2020-07-10  Pedro Alves  <pedro@palves.net>
1073
1074         PR gdb/26199
1075         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1076         threads, not all threads.
1077
1078 2020-07-10  Pedro Alves  <pedro@palves.net>
1079
1080         PR gdb/26199
1081         * remote.c (remote_target::open_1): Pass remote target pointer as
1082         data to create_async_event_handler.
1083         (remote_async_inferior_event_handler): Mark async event handler
1084         before returning if the remote target still has either pending
1085         events or unacknowledged notifications.
1086
1087 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1088
1089         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1090         declaration.
1091         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1092         function.
1093
1094 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1095
1096         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1097         inferior_ptid.
1098
1099 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1100
1101         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1102         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1103         AT_FREEBSD_PS_STRINGS.
1104
1105 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1106
1107         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1108         of debugfile path on Windows.
1109
1110 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1111
1112         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1113         argument to 'data'.
1114
1115 2020-07-08  Tom Tromey  <tromey@adacore.com>
1116
1117         * ada-lang.c (ada_exception_message_1): Use read_memory.
1118
1119 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1120
1121         PR python/22748
1122         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1123         special handling for inline frames.
1124         * findvar.c (value_of_register_lazy): Skip inline frames when
1125         creating lazy register values.
1126         * frame.c (frame_id_computed_p): Delete definition.
1127         * frame.h (frame_id_computed_p): Delete declaration.
1128
1129 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1130
1131         * NEWS: Mention additions to Python API.
1132         * python/py-arch.c (archpy_register_groups): New function.
1133         (arch_object_methods): Add 'register_groups' method.
1134         * python/py-registers.c (reggroup_iterator_object): New struct.
1135         (reggroup_object): New struct.
1136         (gdbpy_new_reggroup): New function.
1137         (gdbpy_reggroup_to_string): New function.
1138         (gdbpy_reggroup_name): New function.
1139         (gdbpy_reggroup_iter): New function.
1140         (gdbpy_reggroup_iter_next): New function.
1141         (gdbpy_new_reggroup_iterator): New function
1142         (gdbpy_initialize_registers): Register new types.
1143         (reggroup_iterator_object_type): Define new Python type.
1144         (gdbpy_reggroup_getset): New static global.
1145         (reggroup_object_type): Define new Python type.
1146         * python/python-internal.h
1147
1148 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1149
1150         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1151         * python/py-arch.c (archpy_registers): New function.
1152         (arch_object_methods): Add 'registers' method.
1153         * python/py-registers.c: New file.
1154         * python/python-internal.h
1155         (gdbpy_new_register_descriptor_iterator): Declare.
1156         (gdbpy_initialize_registers): Declare.
1157         * python/python.c (do_start_initialization): Call
1158         gdbpy_initialize_registers.
1159         * NEWS: Mention additions to the Python API.
1160
1161 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1162
1163         * NEWS: Mention new Python API method.
1164         * python/py-unwind.c (pending_framepy_architecture): New function.
1165         (pending_frame_object_methods): Add architecture method.
1166
1167 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1168
1169         * gdbarch.c: Regenerate.
1170         * gdbarch.h: Regenerate.
1171         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1172         (gdbarch_data): Use internal_error for the case where
1173         deprecated_set_gdbarch_data was originally needed.
1174         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1175         and use passed in obstack.
1176         (libunwind_frame_set_descr): Should no longer get back NULL from
1177         gdbarch_data.
1178         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1179         type.
1180         * user-regs.c (user_regs_init): Update parameters, and use passed
1181         in obstack.
1182         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1183         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1184
1185 2020-07-06  Tom de Vries  <tdevries@suse.de>
1186
1187         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1188         End-Of-Sequence in lte_is_less_than.
1189         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1190         "gdb: Don't reorder line table entries too much when sorting".
1191
1192 2020-07-06  Tom de Vries  <tdevries@suse.de>
1193
1194         PR tui/26205
1195         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1196
1197 2020-07-05  Tom de Vries  <tdevries@suse.de>
1198
1199         PR build/26187
1200         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1201         std::uncaught_exceptions instead of deprecated
1202         std::uncaught_exception.
1203
1204 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1205
1206         * macroexp.h (macro_stringify): Return
1207         gdb::unique_xmalloc_ptr<char>.
1208         * macroexp.c (macro_stringify): Likewise.
1209         * macrotab.c (fixup_definition): Update.
1210
1211 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1212
1213         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1214         (lex_one_token): Update.
1215         * macroexp.c (struct macro_buffer) <release>: Return
1216         gdb::unique_xmalloc_ptr<char>.
1217         (macro_stringify): Update.
1218         (macro_expand): Update.
1219         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1220         * macroexp.h (macro_expand_next): Likewise.
1221
1222 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1223
1224         * macroexp.h (macro_lookup_ftype): Remove.
1225         (macro_expand, macro_expand_once, macro_expand_next): Remove
1226         lookup function parameters, add scope parameter.
1227         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1228         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1229         * macroscope.h (standard_macro_lookup): Change parameter type
1230         to macro_scope.
1231         * macroscope.c (standard_macro_lookup): Likewise.
1232         * c-exp.y (lex_one_token): Update.
1233         * macrocmd.c (macro_expand_command): Likewise.
1234         (macro_expand_once_command): Likewise.
1235
1236 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1237
1238         * inf-loop.c (inferior_event_handler): Remove client_data param.
1239         * inf-loop.h (inferior_event_handler): Likewise.
1240         * infcmd.c (step_1): Adjust.
1241         * infrun.c (proceed): Adjust.
1242         (fetch_inferior_event): Remove client_data param.
1243         (infrun_async_inferior_event_handler): Adjust.
1244         * infrun.h (fetch_inferior_event): Remove `void *` param.
1245         * linux-nat.c (handle_target_event): Adjust.
1246         * record-btrace.c (record_btrace_handle_async_inferior_event):
1247         Adjust.
1248         * record-full.c (record_full_async_inferior_event_handler):
1249         Adjust.
1250         * remote.c (remote_async_inferior_event_handler): Adjust.
1251
1252 2020-07-01  Tom Tromey  <tom@tromey.com>
1253
1254         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1255         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1256
1257 2020-07-01  Tom Tromey  <tom@tromey.com>
1258
1259         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1260         tui_gen_win_info.
1261         (tui_win_info::make_window): Merge with
1262         tui_gen_win_info::make_window.
1263         (tui_win_info::make_visible): Move from tui_gen_win_info.
1264         * tui/tui-win.c (tui_win_info::max_width): Move from
1265         tui_gen_win_info.
1266         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1267         type.
1268         <window_factory>: Likewise.
1269         * tui/tui-layout.c (tui_win_info::resize): Move from
1270         tui_gen_win_info.
1271         (make_standard_window): Change return type.
1272         (get_locator_window, tui_get_window_by_name): Likewise.
1273         (tui_layout_window::apply): Remove a cast.
1274         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1275         (struct tui_win_info): Merge with tui_gen_win_info.
1276         (struct tui_gen_win_info): Remove.
1277
1278 2020-07-01  Tom Tromey  <tom@tromey.com>
1279
1280         * tui/tui-stack.h (struct tui_locator_window): Derive from
1281         tui_win_info.
1282         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1283         <can_box>: New method.
1284
1285 2020-07-01  Tom Tromey  <tom@tromey.com>
1286
1287         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1288
1289 2020-07-01  Tom Tromey  <tom@tromey.com>
1290
1291         * tui/tui-regs.c (tui_data_window::display_registers_from)
1292         (tui_data_window::display_registers_from)
1293         (tui_data_window::first_data_item_displayed)
1294         (tui_data_window::delete_data_content_windows): Update.
1295         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1296         Remove.
1297         (tui_data_window::check_register_values): Update.
1298         (tui_data_item_window::rerender): Add parameters.  Update.
1299         (tui_data_item_window::refresh_window): Remove.
1300         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1301         virtual.
1302         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1303         tui_gen_win_info.
1304         <refresh_window, max_height, min_height>: Remove.
1305         <rerender>: Add parameters.
1306         <x, y, visible>: New members.
1307         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1308         <m_item_width>: New member.
1309
1310 2020-07-01  Tom Tromey  <tom@tromey.com>
1311
1312         * tui/tui-regs.c (tui_data_window::show_register_group)
1313         (tui_data_window::check_register_values): Update.
1314         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1315         from item_no.
1316
1317 2020-07-01  Tom Tromey  <tom@tromey.com>
1318
1319         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1320         useless "if".
1321
1322 2020-07-01  Tom Tromey  <tom@tromey.com>
1323
1324         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1325         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1326
1327 2020-07-01  Tom Tromey  <tom@tromey.com>
1328
1329         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1330         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1331         (struct tui_line_or_address): Move from tui-data.h.
1332         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1333         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1334         (tui_cmd_window, tui_source_window_base, tui_source_window)
1335         (tui_disasm_window): Don't declare.
1336         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1337         to tui-winsource.h.
1338         (SINGLE_KEY): Move to tui-stack.c.
1339
1340 2020-07-01  Tom Tromey  <tom@tromey.com>
1341
1342         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1343         std::string.
1344         * tui/tui-regs.c (class tab_expansion_file): New.
1345         (tab_expansion_file::write): New method.
1346         (tui_register_format): Change return type.  Use
1347         tab_expansion_file.
1348         (tui_get_register, tui_data_window::display_registers_from)
1349         (tui_data_item_window::rerender): Update.
1350         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1351         * tui/tui-io.c (tui_expand_tabs): Remove.
1352
1353 2020-07-01  Tom Tromey  <tom@tromey.com>
1354
1355         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1356
1357 2020-07-01  Fangrui Song  <maskray@google.com>
1358
1359         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1360
1361 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1362
1363         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1364         forms for DW_AT_associated and DW_AT_allocated attributes,
1365         which is already checked in function attr_to_dynamic_prop.
1366
1367 2020-06-30  Tom Tromey  <tromey@adacore.com>
1368
1369         * dwarf2/read.c (quirk_rust_enum): Correctly call
1370         alloc_rust_variant for default-less enum.
1371
1372 2020-06-30  Tom Tromey  <tromey@adacore.com>
1373
1374         PR build/26183:
1375         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1376         gdb::to_string.
1377
1378 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1379
1380         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1381         * gdbarch.h: Re-generate.
1382
1383 2020-06-28  Tom Tromey  <tom@tromey.com>
1384
1385         * command.h (cmd_types): Remove.
1386         (cmd_type): Don't declare.
1387         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1388         typedef.
1389         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1390         * cli/cli-decode.c (cmd_type): Remove.
1391
1392 2020-06-27  Pedro Alves  <palves@redhat.com>
1393
1394         * fork-child.c (prefork_hook): Adjust.
1395         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1396         Delete.
1397         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1398         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1399         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1400         Remove declarations.
1401         (struct inferior) <set_tty, tty>: New methods.
1402         (struct inferior) <terminal>: Rename to ...
1403         (struct inferior) <m_terminal>: ... this and make private.
1404         * main.c (captured_main_1): Adjust.
1405         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1406         (mi_cmd_inferior_tty_show): Adjust.
1407         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1408         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1409
1410 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1411
1412         * configure.ac: Add --enable-libctf: handle --disable-static
1413         properly.
1414         * acinclude.m4: sinclude ../config/enable.m4.
1415         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1416         (LIBCTF): Substitute in.
1417         (CTF_DEPS): New, likewise.
1418         (CLIBS): libctf needs symbols from libbfd: move earlier.
1419         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1420         flags.
1421         * ctfread.c: Surround in ENABLE_LIBCTF.
1422         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1423         * configure: Regenerate.
1424         * config.in: Likewise.
1425
1426 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1427
1428         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1429
1430 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1431
1432         * inferior.h (struct inferior) <terminal>: Change type to
1433         gdb::unique_xmalloc_ptr<char>.
1434         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1435         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1436         field, adjust to unique pointer.
1437         (get_inferior_io_terminal): Adjust to unique pointer.
1438
1439 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1440
1441         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1442         registers, not just the known core set of registers.
1443
1444 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1445
1446         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1447         fflags, frm, and fcsr registers.
1448         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1449         restore groups.
1450         (riscv_tdesc_unknown_reg): New function.
1451         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1452         tdesc_use_registers.
1453         * riscv-tdep.h (struct gdbarch_tdep): Add
1454         unknown_csrs_first_regnum, unknown_csrs_count,
1455         duplicate_fflags_regnum, duplicate_frm_regnum, and
1456         duplicate_fcsr_regnum fields.
1457
1458 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1459
1460         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1461         callback, use the callback (when not null) to help number unknown
1462         registers.
1463         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1464         (tdesc_use_registers): Add extra parameter to declaration.
1465
1466 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1467
1468         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1469         in the file.
1470         (class riscv_pending_register_alias): Likewise.
1471         (riscv_register_feature::register_info): Change 'required_p' field
1472         to 'required', and change its type.  Add 'check' member function.
1473         (riscv_register_feature::register_info::check): Define new member
1474         function.
1475         (riscv_xreg_feature): Change initialisation of 'required' field.
1476         (riscv_freg_feature): Likewise.
1477         (riscv_virtual_feature): Likewise.
1478         (riscv_csr_feature): Likewise.
1479         (riscv_check_tdesc_feature): Take extra parameter, the csr
1480         tdesc_feature, rewrite the function to use the new
1481         riscv_register_feature::register_info::check function.
1482         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1483
1484 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1485
1486         * features/Makefile: Remove all references to the deleted files
1487         below.
1488         * features/riscv/32bit-csr.c: Deleted.
1489         * features/riscv/32bit-csr.xml: Deleted.
1490         * features/riscv/64bit-csr.c: Deleted.
1491         * features/riscv/64bit-csr.xml: Deleted.
1492         * features/riscv/rebuild-csr-xml.sh: Deleted.
1493
1494 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1495
1496         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1497         whitespace error for declaration of names member variable.
1498         (struct riscv_register_feature): Add new prefer_first_name member
1499         variable, and fix whitespace error in declaration of registers.
1500         (riscv_xreg_feature): Initialize prefer_first_name field.
1501         (riscv_freg_feature): Likewise.
1502         (riscv_virtual_feature): Likewise.
1503         (riscv_csr_feature): Likewise.
1504         (riscv_register_name): Expand on comments.  Remove register name
1505         modifications for CSR and virtual registers.
1506
1507 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1508
1509         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1510         errors.
1511
1512 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1513
1514         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1515         riscv-opc.h.
1516         (class riscv_pending_register_alias): New class.
1517         (riscv_check_tdesc_feature): Take vector of pending aliases and
1518         populate it as appropriate.
1519         (riscv_setup_register_aliases): Delete.
1520         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1521         to riscv_check_tdesc_feature in all cases.  Use the vector to
1522         create the register aliases.
1523
1524 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1525
1526         * sol2-tdep.c (sol2_static_transform_name): Remove.
1527         (sol2_init_abi): Don't register it.
1528         * gdbarch.sh (static_transform_name): Remove.
1529         * gdbarch.c, gdbarch.h: Regenerate.
1530
1531         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1532         gdbarch_static_transform_name.
1533         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1534         * stabsread.c (define_symbol) <'X'>: Remove.
1535         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1536         handling.
1537         <'V'>: Likewise.
1538         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1539         <'S'>: Remove call to gdbarch_static_transform_name.
1540
1541 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1542
1543         * procfs.c (procfs_pre_trace): New function.
1544         (procfs_target::create_inferior): Pass it to fork_inferior.
1545
1546 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1547
1548         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1549         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1550         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1551         sol2-tdep.o, sparc-sol2-tdep.o.
1552         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1553         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1554         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1555         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1556
1557 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1558
1559         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1560         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1561         Call sol2_init_abi.
1562         Remove calls to set_gdbarch_skip_solib_resolver,
1563         set_gdbarch_core_pid_to_str.
1564         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1565         (i386_sol2_static_transform_name): Remove.
1566         (i386_sol2_init_abi): Call sol2_init_abi.
1567         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1568         set_gdbarch_static_transform_name,
1569         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1570         Use sol2_sigtramp_p.
1571         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1572         (sol2_sigtramp_p): New function.
1573         (sol2_static_transform_name): New function.
1574         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1575         (sol2_init_abi): New function.
1576         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1577         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1578         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1579         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1580         (sparc_sol2_static_transform_name): Remove.
1581         (sparc32_sol2_init_abi): Call sol2_init_abi.
1582         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1583         set_gdbarch_static_transform_name,
1584         set_gdbarch_skip_solib_resolver,
1585         set_gdbarch_core_pid_to_str.
1586         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1587         (sparc_sol2_static_transform_name): Remove
1588         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1589         call sol2_sigtramp_p.
1590         (sparc64_sol2_init_abi): Call sol2_init_abi.
1591         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1592         set_gdbarch_static_transform_name,
1593         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1594
1595 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1596
1597         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1598         * exec.c (validate_exec_file): If from_tty, set both
1599         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1600         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1601         and from_tty, unconditionally ask a confirmation.
1602
1603 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1604
1605         * target-descriptions.c (tdesc_architecture_name): Protect against
1606         NULL pointer dereference.
1607         (maint_print_xml_tdesc_cmd): New function.
1608         (_initialize_target_descriptions): Register new 'maint print
1609         xml-tdesc' command and give it the filename completer.
1610         * NEWS: Mention new 'maint print xml-tdesc' command.
1611
1612 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1613
1614         * target-descriptions.c (class tdesc_compatible_info): New class.
1615         (struct target_desc): Change type of compatible vector.
1616         (tdesc_compatible_p): Update for change in type of
1617         target_desc::compatible.
1618         (tdesc_compatible_info_list): New function.
1619         (tdesc_compatible_info_arch_name): New function.
1620         (tdesc_add_compatible): Update for change in type of
1621         target_desc::compatible.
1622         (print_c_tdesc::visit_pre): Likewise.
1623
1624 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1625
1626         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1627         whitespace to underscore.
1628         (maint_print_c_tdesc_cmd): Use fake filename for target
1629         descriptions that came from the target.
1630         (_initialize_target_descriptions): Add filename command completion
1631         for 'maint print c-tdesc'.
1632
1633 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1634
1635         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1636         lines.
1637
1638 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1639
1640         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1641         lines.
1642         (dwarf2_find_location_expression): Likewise.
1643         (call_site_parameter_matches): Likewise.
1644         (dwarf2_compile_expr_to_ax): Likewise.
1645         (disassemble_dwarf_expression): Likewise.
1646         (loclist_describe_location): Likewise.
1647
1648 2020-06-23  Pedro Alves  <palves@redhat.com>
1649
1650         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1651         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1652         (register_to_value_test): Use scoped_mock_context.
1653         * regcache.c: Include "scoped-mock-context.h".
1654         (cooked_read_test): Don't error out if a target is already pushed.
1655         Use scoped_mock_context.  Adjust.
1656         * scoped-mock-context.h: New file.
1657
1658 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1659
1660         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1661         initializer.
1662         (ada_language::is_string_type_p): New member function.
1663         * c-lang.c (c_language_data): Delete la_is_string_type_p
1664         initializer.
1665         (cplus_language_data): Likewise.
1666         (asm_language_data): Likewise.
1667         (minimal_language_data): Likewise.
1668         * d-lang.c (d_language_data): Likewise.
1669         * f-lang.c (f_is_string_type_p): Delete function, implementation
1670         moved to f_language::is_string_type_p.
1671         (f_language_data): Delete la_is_string_type_p initializer.
1672         (f_language::is_string_type_p): New member function,
1673         implementation from f_is_string_type_p.
1674         * go-lang.c (go_is_string_type_p): Delete function, implementation
1675         moved to go_language::is_string_type_p.
1676         (go_language_data): Delete la_is_string_type_p initializer.
1677         (go_language::is_string_type_p): New member function,
1678         implementation from go_is_string_type_p.
1679         * language.c (language_defn::is_string_type_p): Define new member
1680         function.
1681         (default_is_string_type_p): Make static, add comment copied from
1682         header file.
1683         (unknown_language_data): Delete la_is_string_type_p initializer.
1684         (unknown_language::is_string_type_p): New member function.
1685         (auto_language_data): Delete la_is_string_type_p initializer.
1686         (auto_language::is_string_type_p): New member function.
1687         * language.h (language_data): Delete la_is_string_type_p field.
1688         (language_defn::is_string_type_p): Declare new function.
1689         (default_is_string_type_p): Delete desclaration, move comment to
1690         definition.
1691         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1692         moved to m2_language::is_string_type_p.
1693         (m2_language_data): Delete la_is_string_type_p initializer.
1694         (m2_language::is_string_type_p): New member function,
1695         implementation from m2_is_string_type_p.
1696         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1697         initializer.
1698         * opencl-lang.c (opencl_language_data): Likewise.
1699         * p-lang.c (pascal_is_string_type_p): Delete function,
1700         implementation moved to pascal_language::is_string_type_p.
1701         (pascal_language_data): Delete la_is_string_type_p initializer.
1702         (pascal_language::is_string_type_p): New member function,
1703         implementation from pascal_is_string_type_p.
1704         * rust-lang.c (rust_is_string_type_p): Delete function,
1705         implementation moved to rust_language::is_string_type_p.
1706         (rust_language_data): Delete la_is_string_type_p initializer.
1707         (rust_language::is_string_type_p): New member function,
1708         implementation from rust_is_string_type_p.
1709         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1710         is_string_type_p.
1711
1712 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1713
1714         * ada-lang.c (ada_language_data): Delete la_print_typedef
1715         initializer.
1716         (ada_language::print_typedef): New member function.
1717         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1718         (cplus_language_data): Likewise.
1719         (asm_language_data): Likewise.
1720         (minimal_language_data): Likewise.
1721         * d-lang.c (d_language_data): Likewise.
1722         * f-lang.c (f_language_data): Likewise.
1723         (f_language::print_typedef): New member function.
1724         * go-lang.c (go_language_data): Delete la_print_typedef
1725         initializer.
1726         * language.c (language_defn::print_typedef): Define member
1727         function.
1728         (unknown_language_data): Delete la_print_typedef initializer.
1729         (unknown_language::print_typedef): New member function.
1730         (auto_language_data): Delete la_print_typedef initializer.
1731         (auto_language::print_typedef): New member function.
1732         * language.h (language_data): Delete la_print_typedef field.
1733         (language_defn::print_typedef): Declare new member function.
1734         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1735         (default_print_typedef): Delete declaration.
1736         * m2-lang.c (m2_language_data): Delete la_print_typedef
1737         initializer.
1738         (m2_language::print_typedef): New member function.
1739         * objc-lang.c (objc_language_data): Delete la_print_typedef
1740         initializer.
1741         * opencl-lang.c (opencl_language_data): Likewise.
1742         * p-lang.c (pascal_language_data): Likewise.
1743         (pascal_language::print_typedef): New member function.
1744         * rust-lang.c (rust_print_typedef): Delete function,
1745         implementation moved to rust_language::print_typedef.
1746         (rust_language): Delete la_print_typedef initializer.
1747         (rust_language::print_typedef): New member function,
1748         implementation from rust_print_typedef.
1749         * typeprint.c (default_print_typedef): Delete.
1750
1751 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1752
1753         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1754         (ada_language::printstr): New member function.
1755         * c-lang.c (c_language_data): Delete la_printstr initializer.
1756         (cplus_language_data): Likewise.
1757         (asm_language_data): Likewise.
1758         (minimal_language_data): Likewise.
1759         * d-lang.c (d_language_data): Likewise.
1760         * f-lang.c (f_printstr): Rename to f_language::printstr.
1761         (f_language_data): Delete la_printstr initializer.
1762         (f_language::printstr): New member function, implementation from
1763         f_printstr.
1764         * go-lang.c (go_language_data): Delete la_printstr initializer.
1765         * language.c (language_defn::printstr): Define new member
1766         function.
1767         (unk_lang_printstr): Delete.
1768         (unknown_language_data): Delete la_printstr initializer.
1769         (unknown_language::printstr): New member function.
1770         (auto_language_data): Delete la_printstr initializer.
1771         (auto_language::printstr): New member function.
1772         * language.h (language_data): Delete la_printstr field.
1773         (language_defn::printstr): Declare new member function.
1774         (LA_PRINT_STRING): Update call to printstr.
1775         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1776         (m2_language_data): Delete la_printstr initializer.
1777         (m2_language::printstr): New member function, implementation from
1778         m2_printstr.
1779         * objc-lang.c (objc_language_data): Delete la_printstr
1780         initializer.
1781         * opencl-lang.c (opencl_language_data): Likewise.
1782         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1783         (pascal_language_data): Delete la_printstr initializer.
1784         (pascal_language::printstr): New member function, implementation
1785         from pascal_printstr.
1786         * p-lang.h (pascal_printstr): Delete declaration.
1787         * rust-lang.c (rust_printstr): Update header comment.
1788         (rust_language_data): Delete la_printstr initializer.
1789         (rust_language::printstr): New member function.
1790
1791 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1792
1793         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1794         (ada_language::printchar): New member function.
1795         * c-lang.c (c_language_data): Delete la_printchar initializer.
1796         (cplus_language_data): Likewise.
1797         (asm_language_data): Likewise.
1798         (minimal_language_data): Likewise.
1799         * d-lang.c (d_language_data): Likewise.
1800         * f-lang.c (f_printchar): Rename to f_language::printchar.
1801         (f_language_data): Delete la_printchar initializer.
1802         (f_language::printchar): New member function, implementation from
1803         f_printchar.
1804         * go-lang.c (go_language_data): Delete la_printchar initializer.
1805         * language.c (unk_lang_printchar): Delete.
1806         (language_defn::printchar): Define new member function.
1807         (unknown_language_data): Delete la_printchar initializer.
1808         (unknown_language::printchar): New member function.
1809         (auto_language_data): Delete la_printchar initializer.
1810         (auto_language::printchar): New member function.
1811         * language.h (language_data): Delete la_printchar field.
1812         (language_defn::printchar): Declare new member function.
1813         (LA_PRINT_CHAR): Update call to printchar.
1814         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1815         (m2_language::printchar): New member function.
1816         * objc-lang.c (objc_language_data): Delete la_printchar
1817         initializer.
1818         * opencl-lang.c (opencl_language_data): Likewise.
1819         * p-lang.c (pascal_language_data): Delete la_printchar
1820         initializer.
1821         (pascal_language::printchar): New member function.
1822         * rust-lang.c (rust_printchar): Rename to
1823         rust_language::printchar.
1824         (rust_language_data): Delete la_printchar initializer.
1825         (rust_language::printchar): New member function, implementation
1826         from rust_printchar.
1827
1828 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1829
1830         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1831         (ada_language_data): Delete la_emitchar initializer.
1832         (ada_language::emitchar): New member function, implementation from
1833         emit_char.
1834         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1835         (cplus_language_data): Likewise.
1836         (asm_language_data): Likewise.
1837         (minimal_language_data): Likewise.
1838         * d-lang.c (d_language_data): Likewise.
1839         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1840         (f_language_data): Delete la_emitchar initializer.
1841         (f_language::emitchar): New member function, implementation from
1842         f_emit_char.
1843         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1844         * language.c (unk_lang_emit_char): Delete.
1845         (language_defn::emitchar): New member function definition.
1846         (unknown_language_data): Delete la_emitchar initializer.
1847         (unknown_language::emitchar): New member function.
1848         (auto_language_data): Delete la_emitchar initializer.
1849         (auto_language::emitchar): New member function.
1850         * language.h (language_data): Delete la_emitchar field.
1851         (language_defn::emitchar): New member field declaration.
1852         (LA_EMIT_CHAR): Update call to emitchar.
1853         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1854         (m2_language_data): Delete la_emitchar initializer.
1855         (m2_language::emitchar): New member function, implementation from
1856         m2_emit_char.
1857         * objc-lang.c (objc_language_data): Delete la_emitchar
1858         initializer.
1859         * opencl-lang.c (opencl_language_data): Likewise.
1860         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1861         (pascal_language_data): Delete la_emitchar initializer.
1862         (pascal_language::emitchar): New member function, implementation
1863         from pascal_emit_char.
1864         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1865         (rust_language_data): Delete la_emitchar initializer.
1866         (rust_language::emitchar): New member function, implementation
1867         from rust_emitchar.
1868
1869 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1870
1871         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1872         (ada_language_data): Delete la_post_parser initializer.
1873         (ada_language::post_parser): New member function.
1874         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1875         (cplus_language_data): Likewise.
1876         (asm_language_data): Likewise.
1877         (minimal_language_data): Likewise.
1878         * d-lang.c (d_language_data): Likewise.
1879         * f-lang.c (f_language_data): Likewise.
1880         * go-lang.c (go_language_data): Likewise.
1881         * language.c (unknown_language_data): Likewise.
1882         (auto_language_data): Likewise.
1883         * language.h (language_data): Delete la_post_parser field.
1884         (language_defn::post_parser): New member function.
1885         * m2-lang.c (m2_language_data): Delete la_post_parser 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         * parse.c (parse_exp_in_context): Update call to post_parser.
1890         (null_post_parser): Delete definition.
1891         * parser-defs.h (null_post_parser): Delete declaration.
1892         * rust-lang.c (rust_language_data): Delete la_post_parser
1893         initializer.
1894
1895 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1896
1897         * ada-lang.c (parse): Rename to ada_language::parser.
1898         (ada_language_data): Delete la_parser initializer.
1899         (ada_language::parser): New member function, implementation from
1900         parse.
1901         * c-lang.c (c_language_data): Delete la_parser initializer.
1902         (cplus_language_data): Likewise.
1903         (asm_language_data): Likewise.
1904         (minimal_language_data): Likewise.
1905         * d-lang.c (d_language_data): Likewise.
1906         (d_language::parser): New member function.
1907         * f-lang.c (f_language_data): Delete la_parser initializer.
1908         (f_language::parser): New member function.
1909         * go-lang.c (go_language_data): Delete la_parser initializer.
1910         (go_language::parser): New member function.
1911         * language.c (unk_lang_parser): Delete.
1912         (language_defn::parser): Define new member function.
1913         (unknown_language_data): Delete la_parser initializer.
1914         (unknown_language::parser): New member function.
1915         (auto_language_data): Delete la_parser initializer.
1916         (auto_language::parser): New member function.
1917         * language.h (language_data): Delete la_parser field.
1918         (language_defn::parser): Declare new member function.
1919         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1920         (m2_language::parser): New member function.
1921         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1922         * opencl-lang.c (opencl_language_data): Likewise.
1923         * p-lang.c (pascal_language_data): Likewise.
1924         (pascal_language::parser): New member function.
1925         * parse.c (parse_exp_in_context): Update call to parser.
1926         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1927         (rust_language::parser): New member function.
1928
1929 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1930
1931         * top.c (print_gdb_configuration): Print --with-python-libdir
1932         configuration value.
1933
1934 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1935
1936         * NEWS: Mention change to the alias command.
1937
1938 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1939
1940         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1941         (alias_command_completer)
1942         (make_alias_options_def_group): New functions.
1943         (alias_opts, alias_option_defs): New struct and array.
1944         (alias_usage_error): Update usage.
1945         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1946         Use option framework.
1947         (_initialize_cli_cmds): Update alias command help.
1948         Update aliases command help.
1949         (show_user):
1950         Add NULL for new default_args lookup_cmd argument.
1951         (valid_command_p): Rename to validate_aliased_command.
1952         Add NULL for new default_args lookup_cmd argument.  Verify that the
1953         aliased_command has no default args.
1954         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1955         (lookup_cmd_1, lookup_cmd): New argument default_args.
1956         (add_alias_cmd):
1957         Add NULL for new default_args lookup_cmd argument.
1958         (print_help_for_command): Show default args under the layout
1959          alias some_alias = some_aliased_cmd some_alias_default_arg.
1960         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1961         xfree default_args in destructor.
1962         * cli/cli-script.c (process_next_line, do_define_command):
1963         Add NULL for new default_args lookup_cmd argument.
1964         * command.h: Declare new default_args argument in lookup_cmd
1965         and lookup_cmd_1.
1966         * completer.c (complete_line_internal_1):
1967         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1968         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1969         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1970         Likewise.
1971         * infcmd.c (_initialize_infcmd): Likewise.
1972         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1973         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1974         * python/py-param.c (add_setshow_generic): Likewise.
1975         * remote.c (_initialize_remote): Likewise.
1976         * top.c (execute_command): Prepend default_args if command has some.
1977         (set_verbose):
1978         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1979         * tracepoint.c (validate_actionline, encode_actions_1):
1980         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1981
1982 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1983
1984         * jit.c (jit_read_descriptor): Use bool as the return type.
1985         (jit_breakpoint_re_set_internal): Use bool as the return type.
1986         Invert the return value logic; return true if the jit breakpoint
1987         has been successfully initialized.
1988         (jit_inferior_init): Update the call to
1989         jit_breakpoint_re_set_internal.
1990
1991 2020-06-22  Pedro Alves  <palves@redhat.com>
1992
1993         PR gdb/25939
1994         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1995         Use the current inferior instead.  Don't return
1996         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1997         wait again.
1998         * sol-thread.c (sol_thread_target::wait): Don't reference
1999         inferior_ptid.
2000         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2001         (sol_update_thread_list_callback): Use the current inferior's pid
2002         instead of inferior_ptid.
2003
2004 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2005
2006         * procfs.c: Cleanup many comments.
2007
2008         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2009         (AFTER_WATCHFLAG): Replace by value.
2010
2011         (MAIN_PROC_NAME_FORMAT): Inline ...
2012         (create_procinfo): ... here.
2013
2014         (procfs_debug_inferior): Remove SYS_exec handling.
2015         (syscall_is_exec): Likewise.
2016         (procfs_set_exec_trap): Likewise.
2017
2018         (syscall_is_lwp_exit): Inline in callers.
2019         (syscall_is_exit): Likewise.
2020         (syscall_is_exec): Likewise.
2021         (syscall_is_lwp_create): Likewise.
2022
2023         (invalidate_cache): Remove #if 0 code.
2024
2025         (make_signal_thread_runnable):  Remove.
2026         (procfs_target::resume): Remove #if 0 code.
2027
2028 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2029
2030         PR gdb/25939
2031         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2032         call ...
2033         (procfs_target::create_inferior): ... here.
2034
2035 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2036
2037         * exec.c (validate_exec_file): Ensure the build-id is up to
2038         date by calling reopen_exec_file (that checks file timestamp
2039         to decide to re-read the file).
2040
2041 2020-06-18  Pedro Alves  <palves@redhat.com>
2042
2043         PR gdb/25412
2044         * gdbthread.h (delete_thread, delete_thread_silent)
2045         (find_thread_ptid): Update comments.
2046         * thread.c (current_thread_): New global.
2047         (is_current_thread): Move higher, and reimplement.
2048         (inferior_thread): Reimplement.
2049         (set_thread_exited): Use bool.  Add assertions.
2050         (add_thread_silent): Simplify thread-reuse handling by always
2051         calling delete_thread.
2052         (delete_thread): Remove intro comment.
2053         (find_thread_ptid): Skip exited threads.
2054         (switch_to_thread_no_regs): Write to current_thread_.
2055         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2056         INFERIOR_PTID.  Clear current_thread_.
2057
2058 2020-06-18  Pedro Alves  <palves@redhat.com>
2059
2060         * aix-thread.c (pd_update): Use switch_to_thread.
2061
2062 2020-06-18  Pedro Alves  <palves@redhat.com>
2063
2064         * ravenscar-thread.c (ravenscar_thread_target): Update.
2065         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2066         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2067         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2068         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2069
2070 2020-06-18  Pedro Alves  <palves@redhat.com>
2071
2072         * nat/windows-nat.c (current_windows_thread): Remove.
2073         * nat/windows-nat.h (current_windows_thread): Remove.
2074         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2075         Adjust.
2076         (display_selectors): Adjust to fetch the current
2077         windows_thread_info based on inferior_ptid.
2078         (fake_create_process): No longer write to current_windows_thread.
2079         (windows_nat_target::get_windows_debug_event):
2080         Don't set inferior_ptid or current_windows_thread.
2081         (windows_nat_target::wait): Adjust to not rely on
2082         current_windows_thread.
2083         (do_initial_windows_stuff): Now a method of windows_nat_target.
2084         Switch to the last_ptid thread.
2085         (windows_nat_target::attach): Adjust.
2086         (windows_nat_target::detach): Use switch_to_no_thread instead of
2087         writing to inferior_ptid directly.
2088         (windows_nat_target::create_inferior): Adjust.
2089
2090 2020-06-18  Pedro Alves  <palves@redhat.com>
2091
2092         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2093
2094 2020-06-18  Pedro Alves  <palves@redhat.com>
2095
2096         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2097         after creating it, instead of writing to inferior_ptid.  Don't
2098         write to inferior_ptid.
2099
2100 2020-06-18  Pedro Alves  <palves@redhat.com>
2101
2102         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2103
2104 2020-06-18  Pedro Alves  <palves@redhat.com>
2105
2106         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2107         it, instead of writing to inferior_ptid.
2108
2109 2020-06-18  Pedro Alves  <palves@redhat.com>
2110
2111         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2112         to inferior_ptid.
2113
2114 2020-06-18  Pedro Alves  <palves@redhat.com>
2115
2116         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2117         instead of writing to inferior_ptid directly.
2118
2119 2020-06-18  Pedro Alves  <palves@redhat.com>
2120
2121         * corelow.c (core_target::close): Use switch_to_no_thread instead
2122         of writing to inferior_ptid directly.
2123         (add_to_thread_list, core_target_open): Use switch_to_thread
2124         instead of writing to inferior_ptid directly.
2125
2126 2020-06-18  Pedro Alves  <palves@redhat.com>
2127
2128         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2129         inferior_ptid.
2130         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2131         inferior_ptid.
2132         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2133         inferior_ptid directly.
2134         (darwin_nat_target::init_thread_list): Switch to thread, instead
2135         of writing to inferior_ptid.
2136         (darwin_nat_target::attach): Don't write to inferior_ptid.
2137         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2138
2139 2020-06-18  Pedro Alves  <palves@redhat.com>
2140
2141         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2142         thread.
2143         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2144         Instead use switch_to_thread.
2145         (gnu_nat_target::detach): Use switch_to_no_thread
2146         instead of writing to inferior_ptid directly.  Used passed-in
2147         inferior instead of looking up the inferior by pid.
2148
2149 2020-06-18  Pedro Alves  <palves@redhat.com>
2150
2151         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2152         inferior_ptid.
2153
2154 2020-06-18  Pedro Alves  <palves@redhat.com>
2155
2156         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2157         inferior_ptid.
2158         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2159         thread.
2160         (nto_procfs_target::detach): Avoid referencing
2161         inferior_ptid.  Use switch_to_no_thread instead of writing to
2162         inferior_ptid directly.
2163         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2164         instead of writing to inferior_ptid directly.
2165         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2166         to thread.
2167
2168 2020-06-18  Pedro Alves  <palves@redhat.com>
2169
2170         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2171         after creating it, instead of writing to inferior_ptid.
2172         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2173         to inferior_ptid directly.
2174         (gdbsim_target::wait): Don't write to inferior_ptid.
2175
2176 2020-06-18  Pedro Alves  <palves@redhat.com>
2177
2178         * remote.c (remote_target::remote_notice_new_inferior): Use
2179         switch_to_thread instead of writing to inferior_ptid directly.
2180         (remote_target::add_current_inferior_and_thread): Use
2181         switch_to_no_thread instead of writing to inferior_ptid directly.
2182         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2183         and switch_to_thread instead of using set_current_inferior or
2184         writing to inferior_ptid directly.
2185
2186 2020-06-18  Pedro Alves  <palves@redhat.com>
2187
2188         * tracectf.c (ctf_target_open): Switch to added thread instead of
2189         writing to inferior_ptid directly.
2190         (ctf_target::close): Use switch_to_no_thread instead of writing to
2191         inferior_ptid directly.
2192
2193 2020-06-18  Pedro Alves  <palves@redhat.com>
2194
2195         * tracefile-tfile.c (tfile_target_open): Don't write to
2196         inferior_ptid directly, instead switch to added thread.
2197         (tfile_target::close): Use switch_to_no_thread instead of writing
2198         to inferior_ptid directly.
2199
2200 2020-06-18  Pedro Alves  <palves@redhat.com>
2201
2202         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2203         (procfs_target::detach): Use switch_to_no_thread
2204         instead of writing to inferior_ptid directly.
2205         (do_attach): Change return type to void.  Switch to the added
2206         thread.
2207         (procfs_target::create_inferior): Switch to the added thread.
2208         (procfs_do_thread_registers): Don't write to inferior_ptid.
2209
2210 2020-06-18  Pedro Alves  <palves@redhat.com>
2211
2212         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2213         of writing to inferior_ptid.
2214         (scoped_restore_exited_inferior): Delete.
2215         (handle_vfork_child_exec_or_exit): Simplify using
2216         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2217         instead of writing to inferior_ptid.
2218         (THREAD_STOPPED_BY): Delete.
2219         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2220         (thread_stopped_by_hw_breakpoint): Delete.
2221         (save_waitstatus): Use
2222         scoped_restore_current_thread+switch_to_thread, and call
2223         target_stopped_by_watchpoint instead of
2224         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2225         instead of thread_stopped_by_sw_breakpoint, and
2226         target_stopped_by_hw_breakpoint instead of
2227         thread_stopped_by_hw_breakpoint.
2228         (handle_inferior_event)
2229         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2230         inferior_ptid directly, nor
2231         set_current_inferior/set_current_program_space.  Use
2232         switch_to_thread / switch_to_inferior_no_thread instead.
2233
2234 2020-06-18  Pedro Alves  <palves@redhat.com>
2235
2236         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2237         instead of writing to inferior_ptid.
2238
2239 2020-06-18  Pedro Alves  <palves@redhat.com>
2240
2241         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2242         added thread.
2243         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2244         to the added thread.
2245         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2246         instead of writing to inferior_ptid.
2247
2248 2020-06-18  Pedro Alves  <palves@redhat.com>
2249
2250         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2251         (register_to_value_test): Mock a program_space too.  Heap-allocate
2252         the address space.  Don't write to inferior_ptid.  Use
2253         switch_to_thread instead.
2254
2255 2020-06-18  Pedro Alves  <palves@redhat.com>
2256
2257         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2258         Delete.
2259         (find_signalled_thread()): New, factored out from
2260         linux_make_corefile_notes and adjusted to handle exited threads.
2261         (linux_make_corefile_notes): Adjust to use the new
2262         find_signalled_thread.
2263
2264 2020-06-18  Pedro Alves  <palves@redhat.com>
2265
2266         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2267         of saving/restoring inferior_ptid.
2268
2269 2020-06-17  Tom Tromey  <tom@tromey.com>
2270
2271         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2272         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2273         declare.
2274         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2275
2276 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2277
2278         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2279         of partial symtabs.
2280
2281 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2282
2283         * regformats/reg-arm.dat: Remove.
2284         * regformats/reg-bfin.dat: Remove.
2285         * regformats/reg-cris.dat: Remove.
2286         * regformats/reg-crisv32.dat: Remove.
2287         * regformats/reg-m32r.dat: Remove.
2288         * regformats/reg-tilegx.dat: Remove.
2289         * regformats/reg-tilegx32.dat: Remove.
2290
2291 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2292
2293         * features/Makefile (WHICH): Remove arm files.
2294         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2295         * regformats/arm/arm-with-neon.dat: Remove.
2296         * regformats/arm/arm-with-vfpv2.dat: Remove.
2297         * regformats/arm/arm-with-vfpv3.dat: Remove.
2298
2299 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2300
2301         * features/Makefile (XMLTOC): Remove rx.xml.
2302
2303 2020-06-17  Pedro Alves  <palves@redhat.com>
2304
2305         * gdbthread.h (thread_control_state) <trap_expected> Update
2306         comments.
2307
2308 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2309
2310         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2311         ada_language::lookup_symbol_nonlocal.
2312         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2313         (ada_language::lookup_symbol_nonlocal): New member function,
2314         implementation from ada_lookup_symbol_nonlocal.
2315         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2316         initializer.
2317         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2318         initializer.
2319         (cplus_language::lookup_symbol_nonlocal): New member function.
2320         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2321         (minimal_language_data) Likewise.
2322         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2323         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2324         initializer.
2325         (d_language::lookup_symbol_nonlocal): New member function.
2326         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2327         initializer.
2328         (f_language::lookup_symbol_nonlocal): New member function.
2329         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2330         initializer.
2331         * language.c (unknown_language_data): Likewise.
2332         (auto_language_data): Likewise.
2333         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2334         field.
2335         (language_defn::lookup_symbol_nonlocal): New member function.
2336         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2337         initializer.
2338         * objc-lang.c (objc_language_data): Likewise.
2339         * opencl-lang.c (opencl_language_data): Likewise.
2340         * p-lang.c (pascal_language_data): Likewise.
2341         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2342         rust_language::lookup_symbol_nonlocal.
2343         (rust_language_data): Delete la_lookup_symbol_nonlocal
2344         initializer.
2345         (rust_language::lookup_symbol_nonlocal): New member function,
2346         implementation from rust_lookup_symbol_nonlocal.
2347         * symtab.c (lookup_symbol_aux): Update call to
2348         lookup_symbol_nonlocal.
2349         (basic_lookup_symbol_nonlocal): Rename to...
2350         (language_defn::lookup_symbol_nonlocal): ...this, and update
2351         header comment.  Remove language_defn parameter, and replace with
2352         uses of `this'.
2353         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2354
2355 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2356
2357         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2358         initializer.
2359         (ada_language::value_print_inner): New member function.
2360         * c-lang.c (c_language_data): Delete la_value_print_inner
2361         initializer.
2362         (cplus_language_data): Likewise.
2363         (asm_language_data): Likewise.
2364         (minimal_language_data): Likewise.
2365         * d-lang.c (d_language_data): Likewise.
2366         (d_language::value_print_inner): New member function.
2367         * f-lang.c (f_language_data): Delete la_value_print_inner
2368         initializer.
2369         (f_language::value_print_inner): New member function.
2370         * f-lang.h (f_value_print_innner): Rename to...
2371         (f_value_print_inner): ...this (note spelling of 'inner').
2372         * f-valprint.c (f_value_print_innner): Rename to...
2373         (f_value_print_inner): ...this (note spelling of 'inner').
2374         * go-lang.c (go_language_data): Delete la_value_print_inner
2375         initializer.
2376         (go_language::value_print_inner): New member function.
2377         * language.c (language_defn::value_print_inner): Define new member
2378         function.
2379         (unk_lang_value_print_inner): Delete.
2380         (unknown_language_data): Delete la_value_print_inner initializer.
2381         (unknown_language::value_print_inner): New member function.
2382         (auto_language_data): Delete la_value_print_inner initializer.
2383         (auto_language::value_print_inner): New member function.
2384         * language.h (language_data): Delete la_value_print_inner field.
2385         (language_defn::value_print_inner): Delcare new member function.
2386         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2387         initializer.
2388         (m2_language::value_print_inner): New member function.
2389         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2390         initializer.
2391         * opencl-lang.c (opencl_language_data): Likewise.
2392         * p-lang.c (pascal_language_data): Likewise.
2393         (pascal_language::value_print_inner): New member function.
2394         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2395         initializer.
2396         (rust_language::value_print_inner): New member function.
2397         * valprint.c (do_val_print): Update call to value_print_inner.
2398
2399 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2400
2401         * ada-lang.c (ada_language_data): Delete la_value_print
2402         initializer.
2403         (ada_language::value_print): New member function.
2404         * c-lang.c (c_language_data): Delete la_value_print initializer.
2405         (cplus_language_data): Likewise.
2406         (asm_language_data): Likewise.
2407         (minimal_language_data): Likewise.
2408         * d-lang.c (d_language_data): Likewise.
2409         * f-lang.c (f_language_data): Likewise.
2410         * go-lang.c (go_language_data): Likewise.
2411         * language.c (unk_lang_value_print): Delete.
2412         (language_defn::value_print): Define new member function.
2413         (unknown_language_data): Delete la_value_print initializer.
2414         (unknown_language::value_print): New member function.
2415         (auto_language_data): Delete la_value_print initializer.
2416         (auto_language::value_print): New member function.
2417         * language.h (language_data): Delete la_value_print field.
2418         (language_defn::value_print): Declare new member function.
2419         (LA_VALUE_PRINT): Update call to value_print.
2420         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2421         * objc-lang.c (objc_language_data): Likewise.
2422         * opencl-lang.c (opencl_language_data): Likewise.
2423         * p-lang.c (pascal_language_data): Likewise.
2424         (pascal_language::value_print): New member function.
2425         * rust-lang.c (rust_language_data): Delete la_value_print
2426         initializer.
2427
2428 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2429
2430         * ada-lang.c (ada_watch_location_expression): Rename to
2431         ada_language::watch_location_expression.
2432         (ada_language_data): Delete la_watch_location_expression
2433         initializer.
2434         (ada_language::watch_location_expression): New member function,
2435         implementation from ada_watch_location_expression.
2436         * breakpoint.c (watch_command_1): Update call to
2437         watch_location_expression.
2438         * c-lang.c (c_watch_location_expression): Rename to
2439         language_defn::watch_location_expression.
2440         (c_language_data): Delete la_watch_location_expression
2441         initializer.
2442         (cplus_language_data): Likewise.
2443         (asm_language_data): Likewise.
2444         (minimal_language_data): Likewise.
2445         * c-lang.h (c_watch_location_expression): Delete declaration.
2446         * d-lang.c (d_language_data): Delete la_watch_location_expression
2447         initializer.
2448         * f-lang.c (f_language_data): Likewise.
2449         * go-lang.c (go_language_data): Likewise.
2450         * language.c (language_defn::watch_location_expression): Member
2451         function implementation from c_watch_location_expression.
2452         (unknown_language_data): Delete la_watch_location_expression
2453         initializer.
2454         (auto_language_data): Likewise.
2455         * language.h (language_data): Delete la_watch_location_expression
2456         field.
2457         (language_defn::watch_location_expression): Declare new member
2458         function.
2459         * m2-lang.c (m2_language_data): Delete
2460         la_watch_location_expression initializer.
2461         * objc-lang.c (objc_language_data): Likewise.
2462         * opencl-lang.c (opencl_language_data): Likewise.
2463         * p-lang.c (pascal_language_data): Likewise.
2464         * rust-lang.c (rust_watch_location_expression): Rename to
2465         rust_language::watch_location_expression.
2466         (rust_language_data): Delete la_watch_location_expression
2467         initializer.
2468         (rust_language::watch_location_expression): New member function,
2469         implementation from rust_watch_location_expression.
2470
2471 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2472
2473         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2474         ada_language::collect_symbol_completion_matches.
2475         (ada_language_data): Delete la_collect_symbol_completion_matches
2476         initializer.
2477         (ada_language::collect_symbol_completion_matches): New member
2478         function, implementation from
2479         ada_collect_symbol_completion_matches.
2480         * c-lang.c (c_language_data): Delete
2481         la_collect_symbol_completion_matches initializer.
2482         (cplus_language_data): Likewise.
2483         (asm_language_data): Likewise.
2484         (minimal_language_data): Likewise.
2485         * d-lang.c (d_language_data): Likewise.
2486         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2487         f_language::collect_symbol_completion_matches.
2488         (f_language_data): Delete la_collect_symbol_completion_matches
2489         initializer.
2490         (f_language::collect_symbol_completion_matches) New member
2491         function, implementation from f_collect_symbol_completion_matches.
2492         * go-lang.c (go_language_data): Delete
2493         la_collect_symbol_completion_matches initializer.
2494         * language.c (unknown_language_data): Likewise.
2495         (auto_language_data): Likewise.
2496         * language.h (language_data): Delete
2497         la_collect_symbol_completion_matches field.
2498         (language_defn::collect_symbol_completion_matches): New member
2499         function.
2500         * m2-lang.c (m2_language_data): Delete
2501         la_collect_symbol_completion_matches initializer.
2502         * objc-lang.c (objc_language_data): Likewise.
2503         * opencl-lang.c (opencl_language_data): Likewise.
2504         * p-lang.c (pascal_language_data): Likewise.
2505         * rust-lang.c (rust_language_data): Likewise.
2506         * symtab.c (default_collect_symbol_completion_matches): Delete.
2507         (collect_symbol_completion_matches): Update call to
2508         collect_symbol_completion_matches.
2509         (collect_symbol_completion_matches_type): Likewise.
2510         * symtab.h (default_collect_symbol_completion_matches): Delete
2511         declaration.
2512
2513 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2514
2515         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2516         (ada_language_data): Delete la_word_break_characters initializer.
2517         (ada_language::word_break_characters): New member function.
2518         * c-lang.c (c_language_data): Delete la_word_break_characters
2519         initializer.
2520         (cplus_language_data): Likewise.
2521         (asm_language_data): Likewise.
2522         (minimal_language_data): Likewise.
2523         * completer.c: Update global comment.
2524         (advance_to_expression_complete_word_point): Update call to
2525         word_break_characters.
2526         (complete_files_symbols): Likewise.
2527         (complete_line_internal_1): Likewise.
2528         (default_completer_handle_brkchars): Likewise.
2529         (skip_quoted_chars): Likewise.
2530         * d-lang.c (d_language_data): Delete la_word_break_characters
2531         initializer.
2532         * f-lang.c (f_word_break_characters): Delete.
2533         (f_language_data): Delete la_word_break_characters initializer.
2534         (f_language::word_break_characters): New member function.
2535         * go-lang.c (go_language_data): Delete la_word_break_characters
2536         initializer.
2537         * language.c (unknown_language_data): Likewise.
2538         (auto_language_data): Likewise.
2539         * language.h (default_word_break_characters): Move declaration to
2540         earlier in the file.
2541         (language_data): Delete la_word_break_characters field.
2542         (language_defn::word_break_characters): New member function.
2543         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2544         initializer.
2545         * objc-lang.c (objc_language_data): Likewise.
2546         * opencl-lang.c (opencl_language_data): Likewise.
2547         * p-lang.c (pascal_language_data): Likewise.
2548         * rust-lang.c (rust_language_data): Likewise.
2549
2550 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2551
2552         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2553         (ada_language_data): Delete la_get_symbol_name_matcher
2554         initializer.
2555         (language_defn::get_symbol_name_matcher_inner): New member
2556         function.
2557         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2558         initializer.
2559         (cplus_language_data): Likewise.
2560         (cplus_language::get_symbol_name_matcher_inner): New member
2561         function.
2562         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2563         (minimal_language_data): Likewise.
2564         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2565         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2566         initializer.
2567         * dictionary.c (iter_match_first_hashed): Update call to
2568         get_symbol_name_matcher.
2569         (iter_match_next_hashed): Likewise.
2570         (iter_match_next_linear): Likewise.
2571         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2572         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2573         initializer.
2574         (f_language::get_symbol_name_matcher_inner): New member function.
2575         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2576         initializer.
2577         * language.c (default_symbol_name_matcher): Update header comment,
2578         make static.
2579         (language_defn::get_symbol_name_matcher): New definition.
2580         (language_defn::get_symbol_name_matcher_inner): Likewise.
2581         (get_symbol_name_matcher): Delete.
2582         (unknown_language_data): Delete la_get_symbol_name_matcher
2583         initializer.
2584         (auto_language_data): Likewise.
2585         * language.h (language_data): Delete la_get_symbol_name_matcher
2586         field.
2587         (language_defn::get_symbol_name_matcher): New member function.
2588         (language_defn::get_symbol_name_matcher_inner): Likewise.
2589         (default_symbol_name_matcher): Delete declaration.
2590         * linespec.c (find_methods): Update call to
2591         get_symbol_name_matcher.
2592         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2593         initializer.
2594         * minsyms.c (lookup_minimal_symbol): Update call to
2595         get_symbol_name_matcher.
2596         (iterate_over_minimal_symbols): Likewise.
2597         * objc-lang.c (objc_language_data): Delete
2598         la_get_symbol_name_matcher initializer.
2599         * opencl-lang.c (opencl_language_data): Likewise.
2600         * p-lang.c (pascal_language_data): Likewise.
2601         * psymtab.c (psymbol_name_matches): Update call to
2602         get_symbol_name_matcher.
2603         * rust-lang.c (rust_language_data): Delete
2604         la_get_symbol_name_matcher initializer.
2605         * symtab.c (symbol_matches_search_name): Update call to
2606         get_symbol_name_matcher.
2607         (compare_symbol_name): Likewise.
2608
2609 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2610
2611         * ada-lang.c (ada_language_data): Delete la_compute_program
2612         initializer.
2613         * c-lang.c (c_language_data): Likewise.
2614         (c_language::compute_program): New member function.
2615         (cplus_language_data): Delete la_compute_program initializer.
2616         (cplus_language::compute_program): New member function.
2617         (asm_language_data): Delete la_compute_program initializer.
2618         (minimal_language_data): Likewise.
2619         * c-lang.h (c_compute_program): Update comment.
2620         (cplus_compute_program): Likewise.
2621         * compile/compile-c-support.c (c_compute_program): Likewise.
2622         (cplus_compute_program): Likewise.
2623         * compile/compile.c (compile_to_object): Update call to
2624         la_compute_program.
2625         * d-lang.c (d_language_data): Delete la_compute_program
2626         initializer.
2627         * f-lang.c (f_language_data): Likewise.
2628         * go-lang.c (go_language_data): Likewise.
2629         * language.c (unknown_language_data): Likewise.
2630         (auto_language_data): Likewise.
2631         * language.h (language_data): Delete la_compute_program field.
2632         (language_defn::compute_program): New member function.
2633         * m2-lang.c (m2_language_data): Delete la_compute_program
2634         initializer.
2635         * objc-lang.c (objc_language_data): Likewise.
2636         * opencl-lang.c (opencl_language_data): Likewise.
2637         * p-lang.c (pascal_language_data): Likewise.
2638         * rust-lang.c (rust_language_data): Likewise.
2639
2640 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2641
2642         * ada-lang.c (ada_language_data) Delete
2643         la_class_name_from_physname initializer.
2644         * c-lang.c (c_language_data): Likewise.
2645         (cplus_language_data): Likewise.
2646         (cplus_language::class_name_from_physname): New member function.
2647         (asm_language_data): Delete la_class_name_from_physname
2648         initializer.
2649         (minimal_language_data): Likewise.
2650         * d-lang.c (d_language_data): Likewise.
2651         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2652         method on language_defn class.
2653         (guess_full_die_structure_name): Likewise.
2654         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2655         initializer.
2656         * go-lang.c (go_language_data): Likewise.
2657         * language.c (language_class_name_from_physname): Delete.
2658         (unk_lang_class_name): Delete.
2659         (unknown_language_data): Delete la_class_name_from_physname
2660         initializer.
2661         (auto_language_data): Likewise.
2662         * language.h (language_data): Delete la_class_name_from_physname
2663         field.
2664         (language_defn::class_name_from_physname): New function.
2665         (language_class_name_from_physname): Delete declaration.
2666         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2667         initializer.
2668         * objc-lang.c (objc_language_data): Likewise.
2669         * opencl-lang.c (opencl_language_data): Likewise.
2670         * p-lang.c (pascal_language_data): Likewise.
2671         * rust-lang.c (rust_language_data): Likewise.
2672
2673 2020-06-16  Tom Tromey  <tom@tromey.com>
2674
2675         * tui/tui-data.h (STATUS_NAME): New macro.
2676         * tui/tui-layout.c (tui_remove_some_windows)
2677         (initialize_known_windows, tui_register_window)
2678         (tui_layout_split::remove_windows, initialize_layouts)
2679         (tui_new_layout_command): Don't use hard-coded window names.
2680
2681 2020-06-16  Tom Tromey  <tom@tromey.com>
2682
2683         PR tui/25348:
2684         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2685         tui_initialize_readline.  Only run once.  Call rl_initialize.
2686         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2687         tui_initialize_readline.
2688         * tui/tui-io.c (tui_setup_io): Call
2689         tui_ensure_readline_initialized.
2690         * tui/tui-interp.c (tui_interp::init): Update.
2691
2692 2020-06-16  Tom Tromey  <tom@tromey.com>
2693
2694         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2695         Also preserve the status window.
2696
2697 2020-06-16  Tom Tromey  <tom@tromey.com>
2698
2699         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2700         where m_window==nullptr.
2701
2702 2020-06-15  Tom Tromey  <tromey@adacore.com>
2703
2704         * windows-nat.c (windows_nat::handle_output_debug_string):
2705         Update.
2706         (windows_nat::handle_ms_vc_exception): Update.
2707         * target.h (target_read_string): Change API.
2708         * target.c (target_read_string): Change API.
2709         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2710         Update.
2711         * solib-frv.c (frv_current_sos): Update.
2712         * solib-dsbt.c (dsbt_current_sos): Update.
2713         * solib-darwin.c (darwin_current_sos): Update.
2714         * linux-thread-db.c (inferior_has_bug): Update.
2715         * expprint.c (print_subexp_standard): Update.
2716         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2717         (ada_exception_message_1): Update.
2718
2719 2020-06-15  Tom Tromey  <tromey@adacore.com>
2720
2721         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2722
2723 2020-06-15  Tom Tromey  <tromey@adacore.com>
2724
2725         * valprint.c (read_string): Update comment.
2726         * target.c (MIN): Remove.
2727         (target_read_string): Rewrite.
2728
2729 2020-06-15  Tom Tromey  <tromey@adacore.com>
2730
2731         * corefile.c (read_memory_string): Remove.
2732         * ada-valprint.c (ada_value_print_ptr): Update.
2733         * ada-lang.h (ada_tag_name): Change return type.
2734         * ada-lang.c (type_from_tag): Update.
2735         (ada_tag_name_from_tsd): Change return type.  Use
2736         target_read_string.
2737         (ada_tag_name): Likewise.
2738         * gdbcore.h (read_memory_string): Don't declare.
2739
2740 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2741
2742         * symtab.c (rbreak_command): Ignore Windows drive colon.
2743
2744 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2745
2746         * NEWS: Mention removed GDBserver host support.
2747
2748 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2749
2750         * features/riscv/rebuild-csr-xml.sh: Updated.
2751
2752 2020-06-11  Tom Tromey  <tom@tromey.com>
2753
2754         PR gdb/18318:
2755         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2756
2757 2020-06-09  Jonny Grant  <jg@jguk.org>
2758 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2759
2760         * main.c (captured_main_1): Don't print new line after help.
2761         (print_gdb_help): add mailing list and IRC channel information
2762         to --help.  Add new lines between items in the footer.  Remove
2763         quotes around bug url.
2764
2765 2020-06-11  Keith Seitz  <keiths@redhat.com>
2766
2767         PR gdb/21356
2768         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2769         Resolve typedefs for type length calculations.
2770
2771 2020-06-10  Tom de Vries  <tdevries@suse.de>
2772
2773         PR ada/24713
2774         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2775         (write_psymbols): Enable .gdb_index for ada.
2776         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2777         ada.
2778
2779 2020-06-10  Tom de Vries  <tdevries@suse.de>
2780
2781         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2782         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2783         namei" instead of "const char *name" argument.
2784         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2785         dw2_symtab_iter_init.
2786
2787 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2788
2789         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2790         to use type::field and field::type instead.
2791
2792 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2793
2794         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2795         to use field::type instead.
2796
2797 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2798
2799         * gdbtypes.h (struct field) <type, set_type>: New methods.
2800         Rename `type` field to...
2801         <m_type>: ... this.  Change references throughout to use type or
2802         set_type methods.
2803         (FIELD_TYPE): Use field::type.  Change call sites that modify
2804         the field's type to use field::set_type instead.
2805
2806 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2807
2808         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2809         to use type::index_type instead.
2810
2811 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2812
2813         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2814         methods.
2815         (TYPE_INDEX_TYPE): Use type::index_type.
2816         * gdbtypes.c (create_array_type_with_stride): Likewise.
2817
2818 2020-06-07  Tom Tromey  <tom@tromey.com>
2819
2820         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2821         parameter.
2822         (generic_value_print): Update.
2823
2824 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2825
2826         Revert commit 982a38f60b0.
2827         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2828
2829 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2830
2831         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2832         avoid use after free.
2833
2834 2020-06-05  Tom de Vries  <tdevries@suse.de>
2835
2836         * NEWS: Fix typos.
2837
2838 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2839
2840         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2841         the per_bfd object.
2842         (dwarf2_read_debug_names): Likewise.
2843         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2844         object when re-using a per_bfd object with an index.
2845
2846 2020-06-03  Tom de Vries  <tdevries@suse.de>
2847
2848         PR symtab/26046
2849         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2850         children for C++.
2851         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2852         DW_TAG_subprogram.
2853
2854 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2855
2856         * ada-lang.c (ada_language_data): Delete skip_trampoline
2857         initializer.
2858         * c-lang.c (c_language_data): Likewise.
2859         (cplus_language_data): Likewise.
2860         (cplus_language::skip_trampoline): New member function.
2861         (asm_language_data): Delete skip_trampoline initializer.
2862         (minimal_language_data): Likewise.
2863         * d-lang.c (d_language_data): Likewise.
2864         * f-lang.c (f_language_data): Likewise.
2865         * go-lang.c (go_language_data): Likewise.
2866         * language.c (unk_lang_trampoline): Delete function.
2867         (skip_language_trampoline): Update.
2868         (unknown_language_data): Delete skip_trampoline initializer.
2869         (auto_language_data): Likewise.
2870         * language.h (language_data): Delete skip_trampoline field.
2871         (language_defn::skip_trampoline): New function.
2872         * m2-lang.c (m2_language_data): Delete skip_trampoline
2873         initializer.
2874         * objc-lang.c (objc_skip_trampoline): Delete function, move
2875         implementation to objc_language::skip_trampoline.
2876         (objc_language_data): Delete skip_trampoline initializer.
2877         (objc_language::skip_trampoline): New member function with
2878         implementation from objc_skip_trampoline.
2879         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2880         initializer.
2881         * p-lang.c (pascal_language_data): Likewise.
2882         * rust-lang.c (rust_language_data): Likewise.
2883
2884 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2885
2886         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2887         (ada_language::demangle): New member function.
2888         * c-lang.c (c_language_data): Delete la_demangle initializer.
2889         (cplus_language_data): Delete la_demangle initializer.
2890         (cplus_language::demangle): New member function.
2891         (asm_language_data): Delete la_demangle initializer.
2892         (minimal_language_data): Delete la_demangle initializer.
2893         * d-lang.c (d_language_data): Delete la_demangle initializer.
2894         (d_language::demangle): New member function.
2895         * f-lang.c (f_language_data): Delete la_demangle initializer.
2896         (f_language::demangle): New member function.
2897         * go-lang.c (go_language_data): Delete la_demangle initializer.
2898         (go_language::demangle): New member function.
2899         * language.c (language_demangle): Update.
2900         (unk_lang_demangle): Delete.
2901         (unknown_language_data): Delete la_demangle initializer.
2902         (unknown_language::demangle): New member function.
2903         (auto_language_data): Delete la_demangle initializer.
2904         (auto_language::demangle): New member function.
2905         * language.h (language_data): Delete la_demangle field.
2906         (language_defn::demangle): New function.
2907         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2908         * objc-lang.c (objc_language_data): Delete la_demangle
2909         initializer.
2910         (objc_language::demangle): New member function.
2911         * opencl-lang.c (opencl_language_data): Delete la_demangle
2912         initializer.
2913         * p-lang.c (pascal_language_data): Likewise.
2914         * rust-lang.c (rust_language_data): Likewise.
2915         (rust_language::demangle): New member function.
2916
2917 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2918
2919         * ada-lang.c (ada_language_data): Delete la_print_type
2920         initializer.
2921         (ada_language::print_type): New member function.
2922         * c-lang.c (c_language_data): Delete la_print_type initializer.
2923         (c_language::print_type): New member function.
2924         (cplus_language_data): Delete la_print_type initializer.
2925         (cplus_language::print_type): New member function.
2926         (asm_language_data): Delete la_print_type initializer.
2927         (asm_language::print_type): New member function.
2928         (minimal_language_data): Delete la_print_type initializer.
2929         (minimal_language::print_type): New member function.
2930         * d-lang.c (d_language_data): Delete la_print_type initializer.
2931         (d_language::print_type): New member function.
2932         * f-lang.c (f_language_data): Delete la_print_type initializer.
2933         (f_language::print_type): New member function.
2934         * go-lang.c (go_language_data): Delete la_print_type initializer.
2935         (go_language::print_type): New member function.
2936         * language.c (unk_lang_print_type): Delete.
2937         (unknown_language_data): Delete la_print_type initializer.
2938         (unknown_language::print_type): New member function.
2939         (auto_language_data): Delete la_print_type initializer.
2940         (auto_language::print_type): New member function.
2941         * language.h (language_data): Delete la_print_type field.
2942         (language_defn::print_type): New function.
2943         (LA_PRINT_TYPE): Update.
2944         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2945         (m2_language::print_type): New member function.
2946         * objc-lang.c (objc_language_data): Delete la_print_type
2947         initializer.
2948         (objc_language::print_type): New member function.
2949         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2950         to opencl_language::print_type.
2951         (opencl_language_data): Delete la_print_type initializer.
2952         (opencl_language::print_type): New member function, implementation
2953         from opencl_print_type.
2954         * p-lang.c (pascal_language_data): Delete la_print_type
2955         initializer.
2956         (pascal_language::print_type): New member function.
2957         * rust-lang.c (rust_print_type): Delete, implementation moved to
2958         rust_language::print_type.
2959         (rust_language_data): Delete la_print_type initializer.
2960         (rust_language::print_type): New member function, implementation
2961         from rust_print_type.
2962
2963 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2964
2965         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2966         implementation moves to...
2967         (ada_language::sniff_from_mangled_name): ...here.  Update return
2968         type.
2969         (ada_language_data): Delete la_sniff_from_mangled_name
2970         initializer.
2971         * c-lang.c (c_language_data): Likewise.
2972         (cplus_language_data): Likewise.
2973         (cplus_language::sniff_from_mangled_name): New member function,
2974         implementation taken from gdb_sniff_from_mangled_name.
2975         (asm_language_data): Delete la_sniff_from_mangled_name
2976         initializer.
2977         (minimal_language_data): Likewise.
2978         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2979         implementation moves to cplus_language::sniff_from_mangled_name.
2980         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2981         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2982         moves to...
2983         (d_language::sniff_from_mangled_name): ...here.
2984         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2985         * f-lang.c (f_language_data): Likewise.
2986         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2987         moves to...
2988         (go_language::sniff_from_mangled_name): ...here.
2989         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2990         * language.c (language_sniff_from_mangled_name): Delete.
2991         (unknown_language_data): Delete la_sniff_from_mangled_name
2992         initializer.
2993         (auto_language_data): Likewise.
2994         * language.h (language_data): Delete la_sniff_from_mangled_name
2995         field.
2996         (language_defn::sniff_from_mangled_name): New function.
2997         (language_sniff_from_mangled_name): Delete declaration.
2998         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2999         field.
3000         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3001         implementation moves to...
3002         (objc_language::sniff_from_mangled_name): ...here.
3003         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3004         * opencl-lang.c (opencl_language_data): Likewise.
3005         * p-lang.c (pascal_language_data): Likewise.
3006         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3007         implementation moves to...
3008         (rust_language::sniff_from_mangled_name): ...here.
3009         (rust_language_data): Delete la_sniff_from_mangled_name
3010         initializer.
3011         * symtab.c (symbol_find_demangled_name): Call
3012         sniff_from_mangled_name member function.
3013
3014 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3015
3016         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3017         initializer.
3018         * c-lang.c (c_language_data): Likewise.
3019         (cplus_language_data): Likewise.
3020         (cplus_language::search_name_hash): New member function.
3021         (asm_language_data): Delete la_search_name_hash initializer.
3022         (minimal_language_data): Likewise.
3023         * d-lang.c (d_language_data): Likewise.
3024         * dictionary.c (default_search_name_hash): Rename to...
3025         (language_defn::search_name_hash): ...this.
3026         * f-lang.c (f_language_data): Likewise.
3027         (f_language::search_name_hash): New member function.
3028         * go-lang.c (go_language_data): Delete la_search_name_hash
3029         initializer.
3030         * language.c (unknown_language_data): Likewise.
3031         (auto_language_data): Likewise.
3032         * language.h (struct language_data): Delete la_search_name_hash
3033         field.
3034         (language_defn::search_name_hash): Declare new member function.
3035         (default_search_name_hash): Delete declaration.
3036         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3037         initializer.
3038         * objc-lang.c (objc_language_data): Likewise.
3039         * opencl-lang.c (opencl_language_data): Likewise.
3040         * p-lang.c (pascal_language_data): Likewise.
3041         * rust-lang.c (rust_language_data): Likewise.
3042         * symtab.c (search_name_hash): Update call.
3043
3044 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3045
3046         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3047         initializer.
3048         * c-lang.c (class compile_instance): Declare.
3049         (c_language_data): Delete la_get_compile_instance initializer.
3050         (c_language::get_compile_instance): New member function.
3051         (cplus_language_data): Delete la_get_compile_instance initializer.
3052         (cplus_language::get_compile_instance): New member function.
3053         (asm_language_data): Delete la_get_compile_instance initializer.
3054         (minimal_language_data): Likewise.
3055         * c-lang.h (c_get_compile_context): Update comment.
3056         (cplus_get_compile_context): Update comment.
3057         * compile/compile.c (compile_to_object): Update calls, don't rely
3058         on function pointer being NULL.
3059         * d-lang.c (d_language_data): Delete la_get_compile_instance
3060         initializer.
3061         * f-lang.c (f_language_data): Likewise.
3062         * go-lang.c (go_language_data): Likewise.
3063         * language.c (unknown_language_data): Likewise.
3064         (auto_language_data): Likewise.
3065         * language.h (language_data): Delete la_get_compile_instance field.
3066         (language_defn::get_compile_instance): New member function.
3067         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3068         initializer.
3069         * objc-lang.c (objc_language_data): Likewise.
3070         * opencl-lang.c (opencl_language_data): Likewise.
3071         * p-lang.c (pascal_language_data): Likewise.
3072         * rust-lang.c (rust_language_data): Likewise.
3073
3074 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3075
3076         * ada-lang.c (ada_add_all_symbols): Update comment.
3077         (ada_iterate_over_symbols): Delete, move implementation to...
3078         (ada_language::iterate_over_symbols): ...here, a new member
3079         function, rewrite to use range based for loop.
3080         (ada_language_data): Delete la_iterate_over_symbols initializer.
3081         * c-lang.c (c_language_data): Likewise.
3082         (cplus_language_data): Likewise.
3083         (asm_language_data): Likewise.
3084         (minimal_language_data): Likewise.
3085         * d-lang.c (d_language_data): Likewise.
3086         * f-lang.c (f_language_data): Likewise.
3087         * go-lang.c (go_language_data): Likewise.
3088         * language.c (unknown_language_data): Likewise.
3089         (auto_language_data): Likewise.
3090         * language.h (language_data): Delete la_iterate_over_symbols field.
3091         (language_defn::iterate_over_symbols): New member function.
3092         (LA_ITERATE_OVER_SYMBOLS): Update.
3093         * linespec.c (iterate_over_all_matching_symtabs): Update.
3094         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3095         initializer.
3096         * objc-lang.c (objc_language_data): Likewise.
3097         * opencl-lang.c (opencl_language_data): Likewise.
3098         * p-lang.c (pascal_language_data): Likewise.
3099         * rust-lang.c (rust_language_data): Likewise.
3100
3101 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3102
3103         * ada-lang.c (ada_language_data): Delete
3104         la_lookup_transparent_type initializer.
3105         * c-lang.c (c_language_data): Likewise.
3106         (cplus_language_data): Likewise.
3107         (cplus_language::lookup_transparent_type): New member function.
3108         (asm_language_data): Delete la_lookup_transparent_type
3109         initializer.
3110         (minimal_language_data): Likewise.
3111         * d-lang.c (d_language_data): Likewise.
3112         * f-lang.c (f_language_data): Likewise.
3113         * go-lang.c (go_language_data): Likewise.
3114         * language.c (unknown_language_data): Likewise.
3115         (auto_language_data): Likewise.
3116         * language.h (struct language_data): Delete
3117         la_lookup_transparent_type field.
3118         (language_defn::lookup_transparent_type): New member function.
3119         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3120         initializer.
3121         * objc-lang.c (objc_language_data): Likewise.
3122         * opencl-lang.c (opencl_language_data): Likewise.
3123         * p-lang.c (pascal_language_data): Likewise.
3124         * rust-lang.c (rust_language_data): Likewise.
3125         * symtab.c (symbol_matches_domain): Update call.
3126
3127 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3128
3129         * ada-lang.c (ada_language_arch_info): Delete function, move
3130         implementation to...
3131         (ada_language::language_arch_info): ...here, a new member
3132         function.
3133         (ada_language_data): Delete la_language_arch_info.
3134         * c-lang.c (c_language_data): Likewise.
3135         (c_language::language_arch_info): New member function.
3136         (cplus_language_arch_info): Delete function, move
3137         implementation to...
3138         (cplus_language::language_arch_info): ...here, a new member
3139         function.
3140         (cplus_language_data): Delete la_language_arch_info.
3141         (asm_language_data): Likewise.
3142         (asm_language::language_arch_info): New member function.
3143         (minimal_language_data): Delete la_language_arch_info.
3144         (minimal_language::language_arch_info): New member function.
3145         * d-lang.c (d_language_arch_info): Delete function, move
3146         implementation to...
3147         (d_language::language_arch_info): ...here, a new member
3148         function.
3149         (d_language_data): Delete la_language_arch_info.
3150         * f-lang.c (f_language_arch_info): Delete function, move
3151         implementation to...
3152         (f_language::language_arch_info): ...here, a new member
3153         function.
3154         (f_language_data): Delete la_language_arch_info.
3155         * go-lang.c (go_language_arch_info): Delete function, move
3156         implementation to...
3157         (go_language::language_arch_info): ...here, a new member
3158         function.
3159         (go_language_data): Delete la_language_arch_info.
3160         * language.c (unknown_language_data): Likewise.
3161         (unknown_language::language_arch_info): New member function.
3162         (auto_language_data): Delete la_language_arch_info.
3163         (auto_language::language_arch_info): New member function.
3164         (language_gdbarch_post_init): Update call to
3165         la_language_arch_info.
3166         * language.h (language_data): Delete la_language_arch_info
3167         function pointer.
3168         (language_defn::language_arch_info): New function.
3169         * m2-lang.c (m2_language_arch_info): Delete function, move
3170         implementation to...
3171         (m2_language::language_arch_info): ...here, a new member
3172         function.
3173         (m2_language_data): Delete la_language_arch_info.
3174         * objc-lang.c (objc_language_arch_info): Delete function, move
3175         implementation to...
3176         (objc_language::language_arch_info): ...here, a new member
3177         function.
3178         (objc_language_data): Delete la_language_arch_info.
3179         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3180         implementation to...
3181         (opencl_language::language_arch_info): ...here, a new member
3182         function.
3183         (opencl_language_data): Delete la_language_arch_info.
3184         * p-lang.c (pascal_language_arch_info): Delete function, move
3185         implementation to...
3186         (pascal_language::language_arch_info): ...here, a new member
3187         function.
3188         (pascal_language_data): Delete la_language_arch_info.
3189         * rust-lang.c (rust_language_arch_info): Delete function, move
3190         implementation to...
3191         (rust_language::language_arch_info): ...here, a new member
3192         function.
3193         (rust_language_data): Delete la_language_arch_info.
3194
3195 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3196
3197         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3198         initializer.
3199         * c-lang.c (c_language_data): Likewise.
3200         (cplus_language_data): Likewise.
3201         (cplus_language::pass_by_reference_info): New method.
3202         (asm_language_data): Delete la_pass_by_reference initializer.
3203         (minimal_language_data): Likewise.
3204         * cp-abi.c (cp_pass_by_reference): Remove use of
3205         default_pass_by_reference.
3206         * d-lang.c (d_language_data): Likewise.
3207         * f-lang.c (f_language_data): Likewise.
3208         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3209         default_pass_by_reference.
3210         * go-lang.c (go_language_data): Likewise.
3211         * language.c (language_pass_by_reference): Update.
3212         (default_pass_by_reference): Delete.
3213         (unknown_language_data): Delete la_pass_by_reference
3214         initializer.
3215         (auto_language_data): Likewise.
3216         * language.h (struct language_data): Delete la_pass_by_reference
3217         field.
3218         (language_defn::pass_by_reference_info): New member function.
3219         (default_pass_by_reference): Delete declaration.
3220         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3221         initializer.
3222         * objc-lang.c (objc_language_data): Likewise.
3223         * opencl-lang.c (opencl_language_data): Likewise.
3224         * p-lang.c (pascal_language_data): Likewise.
3225         * rust-lang.c (rust_language_data): Likewise.
3226
3227 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3228
3229         * ada-lang.c (ada_read_var_value): Delete function, move
3230         implementation to...
3231         (ada_language::read_var_value): ...here.
3232         (ada_language_data): Delete la_read_var_value initializer.
3233         * c-lang.c (c_language_data): Likewise.
3234         (cplus_language_data): Likewise.
3235         (minimal_language_data): Likewise.
3236         * d-lang.c (d_language_data): Likewise.
3237         * f-lang.c (f_language_data): Likewise.
3238         * findvar.c (default_read_var_value): Rename to...
3239         (language_defn::read_var_value): ...this.
3240         * findvar.c (read_var_value): Update header comment, and change to
3241         call member function instead of function pointer.
3242         * go-lang.c (go_language_data): Likewise.
3243         * language.c (unknown_language_data): Delete la_read_var_value
3244         initializer.
3245         (auto_language_data): Likewise.
3246         * language.h (struct language_data): Delete la_read_var_value
3247         field.
3248         (language_defn::read_var_value): New member function.
3249         (default_read_var_value): Delete declaration.
3250         * m2-lang.c (m2_language_data): Delete la_read_var_value
3251         initializer.
3252         * objc-lang.c (objc_language_data): Likewise.
3253         * opencl-lang.c (opencl_language_data): Likewise.
3254         * p-lang.c (pascal_language_data): Likewise.
3255         * rust-lang.c (rust_language_data): Likewise.
3256         * value.h (default_read_var_value): Delete declaration.
3257
3258 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3259
3260         * ada-lang.c (ada_print_array_index): Delete function, move
3261         implementation to...
3262         (ada_language::print_array_index): ...here.
3263         (ada_language_data): Delete la_print_array_index initializer.
3264         * c-lang.c (c_language_data): Likewise.
3265         (cplus_language_data): Likewise.
3266         (minimal_language_data): Likewise.
3267         * d-lang.c (d_language_data): Likewise.
3268         * f-lang.c (f_language_data): Likewise.
3269         * go-lang.c (go_language_data): Likewise.
3270         * language.c (default_print_array_index): Delete function, move
3271         implementation to...
3272         (language_defn::print_array_index): ...here.
3273         (unknown_language_data): Delete la_print_array_index initializer.
3274         (auto_language_data): Likewise.
3275         * language.h (struct language_data): Delete la_print_array_index
3276         field.
3277         (language_defn::print_array_index): New member function.
3278         (LA_PRINT_ARRAY_INDEX): Update.
3279         (default_print_array_index): Delete declaration.
3280         * m2-lang.c (m2_language_data): Delete la_print_array_index
3281         initializer.
3282         * objc-lang.c (objc_language_data): Likewise.
3283         * opencl-lang.c (opencl_language_data): Likewise.
3284         * p-lang.c (pascal_language_data): Likewise.
3285         * rust-lang.c (rust_language_data): Likewise.
3286
3287 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3288
3289         * gdb/ada-lang.c (ada_language_defn): Convert to...
3290         (ada_language_data): ...this.
3291         (class ada_language): New class.
3292         (ada_language_defn): New static global.
3293         * gdb/c-lang.c (c_language_defn): Convert to...
3294         (c_language_data): ...this.
3295         (class c_language): New class.
3296         (c_language_defn): New static global.
3297         (cplus_language_defn): Convert to...
3298         (cplus_language_data): ...this.
3299         (class cplus_language): New class.
3300         (cplus_language_defn): New static global.
3301         (asm_language_defn): Convert to...
3302         (asm_language_data): ...this.
3303         (class asm_language): New class.
3304         (asm_language_defn): New static global.
3305         (minimal_language_defn): Convert to...
3306         (minimal_language_data): ...this.
3307         (class minimal_language): New class.
3308         (minimal_language_defn): New static global.
3309         * gdb/d-lang.c (d_language_defn): Convert to...
3310         (d_language_data): ...this.
3311         (class d_language): New class.
3312         (d_language_defn): New static global.
3313         * gdb/f-lang.c (f_language_defn): Convert to...
3314         (f_language_data): ...this.
3315         (class f_language): New class.
3316         (f_language_defn): New static global.
3317         * gdb/go-lang.c (go_language_defn): Convert to...
3318         (go_language_data): ...this.
3319         (class go_language): New class.
3320         (go_language_defn): New static global.
3321         * gdb/language.c (unknown_language_defn): Remove declaration.
3322         (current_language): Initialize to nullptr, real initialization is
3323         moved to _initialize_language.
3324         (languages): Delete global.
3325         (language_defn::languages): Define.
3326         (set_language_command): Use language_defn::languages.
3327         (set_language): Likewise.
3328         (range_error): Likewise.
3329         (language_enum): Likewise.
3330         (language_def): Likewise.
3331         (add_set_language_command): Use language_def::languages for the
3332         language list, and language_def to lookup language pointers.
3333         (skip_language_trampoline): Use language_defn::languages.
3334         (unknown_language_defn): Convert to...
3335         (unknown_language_data): ...this.
3336         (class unknown_language): New class.
3337         (unknown_language_defn): New static global.
3338         (auto_language_defn): Convert to...
3339         (auto_language_data): ...this.
3340         (class auto_language): New class.
3341         (auto_language_defn): New static global.
3342         (language_gdbarch_post_init): Use language_defn::languages.
3343         (_initialize_language): Initialize current_language.
3344         * gdb/language.h (struct language_defn): Rename to...
3345         (struct language_data): ...this.
3346         (struct language_defn): New.
3347         (auto_language_defn): Delete.
3348         (unknown_language_defn): Delete.
3349         (minimal_language_defn): Delete.
3350         (ada_language_defn): Delete.
3351         (asm_language_defn): Delete.
3352         (c_language_defn): Delete.
3353         (cplus_language_defn): Delete.
3354         (d_language_defn): Delete.
3355         (f_language_defn): Delete.
3356         (go_language_defn): Delete.
3357         (m2_language_defn): Delete.
3358         (objc_language_defn): Delete.
3359         (opencl_language_defn): Delete.
3360         (pascal_language_defn): Delete.
3361         (rust_language_defn): Delete.
3362         * gdb/m2-lang.c (m2_language_defn): Convert to...
3363         (m2_language_data): ...this.
3364         (class m2_language): New class.
3365         (m2_language_defn): New static global.
3366         * gdb/objc-lang.c (objc_language_defn): Convert to...
3367         (objc_language_data): ...this.
3368         (class objc_language): New class.
3369         (objc_language_defn): New static global.
3370         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3371         (opencl_language_data): ...this.
3372         (class opencl_language): New class.
3373         (opencl_language_defn): New static global.
3374         * gdb/p-lang.c (pascal_language_defn): Convert to...
3375         (pascal_language_data): ...this.
3376         (class pascal_language): New class.
3377         (pascal_language_defn): New static global.
3378         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3379         language pointer, update comment format.
3380         * gdb/rust-lang.c (rust_language_defn): Convert to...
3381         (rust_language_data): ...this.
3382         (class rust_language): New class.
3383         (rust_language_defn): New static global.
3384
3385 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3386
3387         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3388         member variable.
3389         <m_stmt_at_address>: New member variable.
3390         (lnp_state_machine::record_line): Don't record some lines, update
3391         tracking of is_stmt at the same address.
3392         (lnp_state_machine::lnp_state_machine): Initialise new member
3393         variables.
3394
3395 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3396
3397         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3398         "-include gnu-nat-mig.h".
3399         * gnu-nat-mig.h: New file.
3400         * gnu-nat.c: Include "gnu-nat-mig.h".
3401         (exc_server, msg_reply_server, notify_server,
3402         process_reply_server): Remove declarations.
3403
3404 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3405
3406         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3407         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3408         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3409         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3410         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3411         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3412         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3413         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3414         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3415         to gnu_nat_target class.
3416         * gnu-nat.c: Likewise.
3417         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3418         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3419         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3420         object.
3421         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3422         instead of `gnu_target'.
3423
3424 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3425
3426         * i386-gnu-tdep.c: Include "gdbcore.h"
3427         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3428         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3429         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3430         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3431         i386_gnu_sigcontext_addr): New functions
3432         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3433         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3434         tdep.
3435
3436 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3437
3438         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3439         before fork_inferior call. Avoid calling it if target_is_pushed returns
3440         true.
3441
3442 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3443
3444         * gnu-nat.h (gnu_target): New variable declaration.
3445         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3446         gnu_target.
3447         * gnu-nat.c (gnu_target): New variable.
3448         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3449         add_thread_silent, and add_thread calls.
3450         (gnu_nat_target::create_inferior): Pass gnu_target to
3451         add_thread_silent, thread_change_ptid call.
3452         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3453         call.
3454
3455 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3456
3457         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3458         (gnu_nat_target::find_memory_regions): Remove unused
3459         `old_address' variable.
3460
3461 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3462
3463         * gnu-nat.c: Include "gdbarch.h".
3464
3465 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3466
3467         * reply_mig_hack.awk (Error return): Cast function through
3468         void *, to bypass compiler function call check.
3469
3470 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3471
3472         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3473         $(srcdir)/reply_mig_hack.awk.
3474
3475 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3476
3477         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3478
3479 2020-05-30  Jonny Grant  <jg@jguk.org>
3480
3481         * configure.ac (ACX_BUGURL): change bug URL to https.
3482
3483 2020-05-30  Pedro Alves  <palves@redhat.com>
3484
3485         * cp-support.c (replace_typedefs_template): New.
3486         (replace_typedefs_qualified_name): Handle
3487         DEMANGLE_COMPONENT_TEMPLATE.
3488
3489 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3490
3491         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3492         dwarf2/index-cache.h, dwarf2/index-write.c,
3493         dwarf2/index-write.h, dwarf2/line-header.c,
3494         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3495         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3496         variables and fields from `dwarf2_per_objfile` to just
3497         `per_objfile` throughout.
3498
3499 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3500
3501         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3502         <push_dwarf_reg_entry_value>: Add comment.
3503
3504 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3505             Keith Seitz  <keiths@redhat.com>
3506
3507         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3508         instead of PyEval_ReleaseLock.
3509         (class gdbpy_gil): Move to earlier in file.
3510         (finalize_python): Set gdb_python_initialized.
3511         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3512         when not initialized.
3513
3514 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3515
3516         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3517         <push_dwarf_reg_entry_value>: Remove assert.  Override
3518         per_objfile with caller_per_objfile.
3519
3520 2020-05-28  Tom de Vries  <tdevries@suse.de>
3521
3522         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3523         PR gold/15646 workaround to symbol kind "type".
3524
3525 2020-05-27  Tom Tromey  <tromey@adacore.com>
3526
3527         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3528
3529 2020-05-27  Tom Tromey  <tromey@adacore.com>
3530
3531         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3532         Use htab_find_with_hash.
3533         <add_abbrev>: Remove "abbrev_number" parameter.
3534         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3535         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3536         (hash_abbrev): Add comment.
3537         (abbrev_table::lookup_abbrev): Move to header file.
3538         (abbrev_table::read): Update.
3539
3540 2020-05-27  Tom Tromey  <tromey@adacore.com>
3541
3542         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3543         method.
3544         <canonical_name>: New member.
3545         <raw_name>: Rename from "name".
3546         (partial_die_info): Initialize canonical_name.
3547         (scan_partial_symbols): Check raw_name.
3548         (partial_die_parent_scope, partial_die_full_name)
3549         (add_partial_symbol, add_partial_subprogram)
3550         (add_partial_enumeration, load_partial_dies): Use "name" method.
3551         (partial_die_info::name): New method.
3552         (partial_die_info::read, guess_partial_die_structure_name)
3553         (partial_die_info::fixup): Update.
3554
3555 2020-05-27  Tom Tromey  <tromey@adacore.com>
3556
3557         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3558         <get_ref_die_offset>: Inline.
3559         <get_ref_die_offset_complaint>: New method.
3560         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3561         (attribute::get_ref_die_offset_complaint): Rename from
3562         get_ref_die_offset.  Just issue complaint.
3563
3564 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3565
3566         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3567
3568 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3569
3570         * exec.c (exec_file_attach): Use errno value of first openp failure.
3571
3572 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3573
3574         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3575         Don't close thread handle.
3576
3577 2020-05-27  Tom Tromey  <tom@tromey.com>
3578             Simon Marchi  <simon.marchi@efficios.com>
3579
3580         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3581         shared_ptr.
3582         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3583         member.
3584         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3585         dwarf2_per_bfd_objfile_data_key>: New globals.
3586         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3587         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3588         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3589         shared.
3590         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3591         short-circuit when sharing.
3592         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3593         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3594
3595 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3596
3597         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3598         to...
3599         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3600         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3601
3602 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3603
3604         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3605         build_name_components, find_name_components_bounds>:
3606         Add per_objfile parameter.
3607         (struct mapped_index) <symbol_name_at>: Likewise.
3608         (struct mapped_debug_names): Remove constructor.
3609         <dwarf2_per_objfile>: Remove field.
3610         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3611         (mapped_index_base::find_name_components_bounds,
3612         mapped_index_base::build_name_components,
3613         dw2_expand_symtabs_matching_symbol): Likewise.
3614         (class mock_mapped_index) <symbol_name_at>: Likewise.
3615         (check_match): Likewise.
3616         (check_find_bounds_finds): Likewise.
3617         (test_mapped_index_find_name_component_bounds): Update.
3618         (CHECK_MATCH): Update.
3619         (dw2_expand_symtabs_matching): Update.
3620         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3621         per_objfile parameter.
3622         <find_vec_in_debug_names>: Likewise.
3623         <m_per_objfile>: New field.
3624         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3625         parameter.
3626         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3627         (dw2_debug_names_iterator::next): Update.
3628         (dw2_debug_names_lookup_symbol): Update.
3629         (dw2_debug_names_expand_symtabs_for_function): Update.
3630         (dw2_debug_names_map_matching_symbols): Update.
3631         (dw2_debug_names_expand_symtabs_matching): Update.
3632         (dwarf2_read_debug_names): Update.
3633
3634 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3635
3636         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3637         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3638         move to dwarf2_per_objfile.
3639         <read_in_chain>: Remove.
3640         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3641         remove_all_cus, age_comp_units>: New methods.
3642         <m_dwarf2_cus>: New member.
3643         (struct dwarf2_per_cu_data) <cu>: Remove.
3644         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3645         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3646         moved to methods of dwarf2_per_objfile.
3647         (dwarf2_clear_marks): Remove.
3648         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3649         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3650         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3651         (dwarf2_per_objfile::remove_all_cus): New.
3652         (class free_cached_comp_units) <~free_cached_comp_units>:
3653         Update.
3654         (load_cu): Update.
3655         (dw2_do_instantiate_symtab): Adjust.
3656         (fill_in_sig_entry_from_dwo_entry): Adjust.
3657         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3658         (cutu_reader::cutu_reader): Likewise.
3659         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3660         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3661         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3662         and dwarf2_per_objfile::age_comp_units.
3663         (load_partial_comp_unit): Update.
3664         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3665         (process_queue): Likewise.
3666         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3667         backlink.
3668         (dwarf2_read_addr_index): Likewise.
3669         (follow_die_offset): Likewise.
3670         (dwarf2_fetch_die_loc_sect_off): Likewise.
3671         (dwarf2_fetch_constant_bytes): Likewise.
3672         (dwarf2_fetch_die_type_sect_off): Likewise.
3673         (follow_die_sig_1): Likewise.
3674         (load_full_type_unit): Likewise.
3675         (read_signatured_type): Likewise.
3676         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3677         (dwarf2_cu::~dwarf2_cu): Remove.
3678         (dwarf2_per_objfile::get_cu): New.
3679         (dwarf2_per_objfile::set_cu): New.
3680         (age_cached_comp_units): Rename to...
3681         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3682         to std::unordered_map.
3683         (free_one_cached_comp_unit): Rename to...
3684         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3685         to std::unordered_map.
3686         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3687         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3688         a dwarf2_per_objfile in data.
3689         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3690         (dwarf2_clear_marks): Remove.
3691
3692 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3693
3694         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3695         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3696         (init_tu_and_read_dwo_dies): Likewise.
3697         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3698         (cutu_reader::cutu_reader): Likewise.
3699         (load_partial_comp_unit): Likewise.
3700         (process_psymtab_comp_unit): Update.
3701         (build_type_psymtabs_1): Update.
3702         (process_skeletonless_type_unit): Update.
3703         (load_full_comp_unit): Update.
3704         (find_partial_die): Update.
3705         (dwarf2_read_addr_index): Update.
3706         (read_signatured_type): Update.
3707
3708 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3709
3710         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3711         m_header_read_in>: New fields.
3712         <get_header>: New method.
3713         * dwarf2/read.c (per_cu_header_read_in): Remove.
3714         (dwarf2_per_cu_data::get_header): New.
3715         (dwarf2_per_cu_data::addr_size): Update.
3716         (dwarf2_per_cu_data::offset_size): Update.
3717         (dwarf2_per_cu_data::ref_addr_size): Update.
3718
3719 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3720
3721         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3722         (dw2_do_instantiate_symtab): Update.
3723         (queue_and_load_all_dwo_tus): Change parameter from
3724         dwarf2_per_cu_data to dwarf2_cu.
3725         (dwarf2_fetch_die_loc_sect_off): Update.
3726         (dwarf2_fetch_constant_bytes): Update.
3727         (dwarf2_fetch_die_type_sect_off): Update.
3728
3729 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3730
3731         * dwarf2/read.c (process_full_comp_unit,
3732         process_full_type_unit): Remove per_cu, per_objfile paramters.
3733         Add dwarf2_cu parameter.
3734         (process_queue): Update.
3735
3736 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3737
3738         * dwarf2/read.c (create_cu_from_index_list): Replace
3739         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3740         (create_cus_from_index_list): Likewise.
3741         (create_cus_from_index): Likewise.
3742         (create_signatured_type_table_from_index): Likewise.
3743         (create_cus_from_debug_names_list): Likewise.
3744         (create_cus_from_debug_names): Likewise.
3745         (dwarf2_read_gdb_index): Update.
3746         (dwarf2_read_debug_names): Update.
3747
3748 2020-05-27  Tom Tromey  <tom@tromey.com>
3749             Simon Marchi  <simon.marchi@efficios.com>
3750
3751         * dwarf2/read.h (struct dwarf2_per_objfile)
3752         <get_type_for_signatured_type, set_type_for_signatured_type>:
3753         New methods.
3754         <m_type_map>: New member.
3755         (struct signatured_type) <type>: Remove.
3756         * dwarf2/read.c
3757         (dwarf2_per_objfile::get_type_for_signatured_type,
3758         dwarf2_per_objfile::set_type_for_signatured_type): New.
3759         (get_signatured_type): Use new methods.
3760
3761 2020-05-27  Tom Tromey  <tom@tromey.com>
3762             Simon Marchi  <simon.marchi@efficios.com>
3763
3764         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3765         (struct dwarf2_per_objfile) <type_units>: New member.
3766         <get_type_unit_group_unshareable>: New method.
3767         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3768         num_symtabs, symtabs>: Remove; move to
3769         type_unit_group_unshareable.
3770         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3771         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3772         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3773
3774 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3775
3776         * dwarf2/read.h (struct dwarf2_per_cu_data):
3777         <dwarf2_per_objfile>: Remove.
3778         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3779         dwarf2_per_objfile.
3780         (create_signatured_type_table_from_index): Likewise.
3781         (create_signatured_type_table_from_debug_names): Likewise.
3782         (create_debug_type_hash_table): Likewise.
3783         (fill_in_sig_entry_from_dwo_entry): Likewise.
3784         (create_type_unit_group): Likewise.
3785         (read_comp_units_from_section): Likewise.
3786         (create_cus_hash_table): Likewise.
3787
3788 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3789
3790         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3791         dwarf2_per_cu_data::dwarf2_per_objfile.
3792         (compute_compunit_symtab_includes): Likewise.
3793         (dwarf2_cu::start_symtab): Likewise.
3794
3795 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3796
3797         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3798         parameter.
3799         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3800         (read_namespace_alias): Update.
3801         (lookup_die_type): Update.
3802         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3803         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3804         Update.
3805         (disassemble_dwarf_expression): Update.
3806
3807 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3808
3809         * dwarf2/read.h (struct dwarf2_queue_item): Add
3810         dwarf2_per_objfile parameter, assign new parameter.
3811         <per_objfile>: New field.
3812         * dwarf2/read.c (free_one_cached_comp_unit): Add
3813         dwarf2_per_objfile parameter.
3814         (queue_comp_unit): Likewise.
3815         (dw2_do_instantiate_symtab): Update.
3816         (process_psymtab_comp_unit): Update.
3817         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3818         (process_imported_unit_die): Update.
3819         (queue_and_load_dwo_tu): Update.
3820         (follow_die_offset): Update.
3821         (follow_die_sig_1): Update.
3822
3823 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3824
3825         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3826         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3827         (read_call_site_scope): Assign per_objfile.
3828         (dwarf2_per_cu_data::objfile): Remove.
3829         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3830         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3831         dwarf2_per_objfile parameter.
3832         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3833         dwarf2_per_objfile parameter.
3834         (dwarf_expr_reg_to_entry_parameter): Add output
3835         dwarf2_per_objfile parameter.
3836         (locexpr_get_frame_base): Update.
3837         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3838         <push_dwarf_reg_entry_value>: Update.
3839         <call_site_to_target_addr>: Update.
3840         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3841         parameter.
3842         (value_of_dwarf_reg_entry): Update.
3843         (rw_pieced_value): Update.
3844         (indirect_synthetic_pointer): Update.
3845         (dwarf2_evaluate_property): Update.
3846         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3847         parameter.
3848         (locexpr_read_variable): Update.
3849         (locexpr_get_symbol_read_needs): Update.
3850         (loclist_read_variable): Update.
3851
3852 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3853
3854         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3855         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3856         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3857         parameter.
3858         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3859         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3860         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3861         parameter.
3862         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3863         sect_variable_value): Add dwarf2_per_objfile parameter.
3864         (class dwarf_evaluate_loc_desc) <dwarf_call,
3865         dwarf_variable_value>: Update.
3866         (fetch_const_value_from_synthetic_pointer): Add
3867         dwarf2_per_objfile parameter.
3868         (fetch_const_value_from_synthetic_pointer): Update.
3869         (coerced_pieced_ref): Update.
3870         (class symbol_needs_eval_context) <dwarf_call,
3871         dwarf_variable_value>: Update.
3872         (dwarf2_compile_expr_to_ax): Update.
3873
3874 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3875
3876         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3877         parameter.
3878         (dwarf2_evaluate_loc_desc_full): Update.
3879
3880 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3881
3882         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3883         parameter.
3884         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3885         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3886         dwarf2_per_objfile parameter.
3887         (decode_debug_loc_dwo_addresses): Likewise.
3888         (dwarf2_find_location_expression): Update.
3889         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3890         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3891         parameter.
3892         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3893         parameter.
3894         (locexpr_describe_location_1): Likewise.
3895         (locexpr_describe_location): Update.
3896
3897 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3898
3899         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3900         Remove.
3901         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3902         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3903         (dwarf2_compile_property_to_c): Update.
3904         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3905         use text offset from objfile.
3906         (locexpr_tracepoint_var_ref): Update.
3907         (locexpr_generate_c_location): Update.
3908         (loclist_describe_location): Update.
3909         (loclist_tracepoint_var_ref): Update.
3910         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3911         dwarf2_per_objfile parameter.
3912         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3913         use text offset from objfile.
3914         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3915
3916 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3917
3918         * dwarf2/expr.h (struct dwarf_expr_context)
3919         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3920         <offset>: Remove.
3921         <per_objfile>: New member.
3922         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3923         dwarf2_per_objfile parameter.  Don't set offset, set
3924         per_objfile.
3925         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3926         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3927         a dwarf2_per_objfile object instead of an offset.
3928         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3929         constructor.
3930         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3931         to dwarf2_expr_executor constructor.  Don't set offset.
3932         (dwarf2_fetch_cfa_info): Update.
3933         (struct dwarf2_frame_cache) <text_offset>: Remove.
3934         <per_objfile>: New field.
3935         (dwarf2_frame_cache): Update.
3936         (dwarf2_frame_prev_register): Update.
3937         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3938         <dwarf_evaluate_loc_desc>: Add constructor.
3939         (dwarf2_evaluate_loc_desc_full): Update.
3940         (dwarf2_locexpr_baton_eval): Update.
3941         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3942         Add constructor.
3943         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3944
3945 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3946
3947         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3948         addr_sized_int_type>: Move to dwarf2_cu.
3949         <int_type>: Move to dwarf2_per_objfile.
3950         (struct dwarf2_per_objfile) <int_type>: Move here.
3951         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3952         addr_sized_int_type>: Move here.
3953         (read_func_scope): Update.
3954         (read_array_type): Update.
3955         (read_tag_string_type): Update.
3956         (attr_to_dynamic_prop): Update.
3957         (dwarf2_per_cu_data::int_type): Rename to...
3958         (dwarf2_per_objfile::int_type): ... this.
3959         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3960         (dwarf2_cu::addr_sized_int_type): ... this.
3961         (read_subrange_type): Update.
3962         (dwarf2_per_cu_data::addr_type): Rename to...
3963         (dwarf2_cu::addr_type): ... this.
3964         (set_die_type): Update.
3965
3966 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3967
3968         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3969         data through per_cu->cu.
3970
3971 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3972
3973         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3974         dwarf2_per_cu_data parameter fo dwarf2_cu.
3975         (lookup_dwo_type_unit): Likewise.
3976         (read_cutu_die_from_dwo): Likewise.
3977         (lookup_dwo_unit): Likewise.
3978         (open_and_init_dwo_file): Likewise.
3979         (lookup_dwo_cutu): Likewise.
3980         (lookup_dwo_comp_unit): Likewise.
3981         (lookup_dwo_type_unit): Likewise.
3982         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3983         (cutu_reader::cutu_reader): Update.
3984
3985 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3986
3987         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3988         parameter.
3989         (process_full_type_unit): Likewise.
3990         (process_queue): Update.
3991
3992 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3993
3994         * dwarf2/read.c (recursively_compute_inclusions): Add
3995         dwarf2_per_objfile parameter.
3996         (compute_compunit_symtab_includes): Likewise.
3997         (process_cu_includes): Update.
3998
3999 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4000
4001         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4002         parameter.
4003         (create_type_unit_group): Update.
4004         (process_psymtab_comp_unit_reader): Update.
4005         (build_type_psymtabs_reader): Update.
4006
4007 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4008
4009         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4010         object through m_this_cu->cu.
4011
4012 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4013
4014         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4015         the info parameter.
4016         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4017
4018 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4019
4020         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4021         per_objfile parameter.
4022         (load_full_type_unit): Add per_objfile parameter.
4023         (read_signatured_type): Likewise.
4024         (load_full_comp_unit): Likewise.
4025         (load_cu): Likewise.
4026         (dw2_do_instantiate_symtab): Likewise.
4027         (dw2_get_file_names): Likewise.
4028         (dw2_map_symtabs_matching_filename): Update.
4029         (dw_expand_symtabs_matching_file_matcher): Update.
4030         (dw2_map_symbol_filenames): Update.
4031         (process_psymtab_comp_unit): Add per_objfile parameter.
4032         (build_type_psymtabs_1): Update.
4033         (process_skeletonless_type_unit): Update.
4034         (dwarf2_build_psymtabs_hard): Update.
4035         (load_partial_comp_unit): Add per_objfile parameter.
4036         (scan_partial_symbols): Update.
4037         (load_full_comp_unit): Add per_objfile parameter.
4038         (process_imported_unit_die): Update.
4039         (create_cus_hash_table): Update.
4040         (find_partial_die): Update.
4041         (dwarf2_read_addr_index): Update.
4042         (follow_die_offset): Update.
4043         (dwarf2_fetch_die_loc_sect_off): Update.
4044         (dwarf2_fetch_constant_bytes): Update.
4045         (dwarf2_fetch_die_type_sect_off): Update.
4046         (follow_die_sig_1): Update.
4047         (load_full_type_unit): Add per_objfile parameter.
4048         (read_signatured_type): Likewise.
4049
4050 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4051
4052         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4053         of objfile_name.
4054
4055 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4056
4057         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4058         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4059         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4060         field.
4061         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4062         (create_cus_from_index): Update.
4063         (dwarf2_read_gdb_index): Update.
4064         (create_cus_from_debug_names): Update.
4065         (dwarf2_read_debug_names): Update.
4066         (get_abbrev_section_for_cu): Update.
4067         (create_all_comp_units): Update.
4068         (read_attribute_value): Update.
4069         (get_debug_line_section): Update.
4070         * dwarf2/index-cache.c (index_cache::store): Update.
4071         * dwarf2/index-write.c (save_gdb_index_command): Update.
4072         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4073
4074 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4075
4076         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4077         member.
4078         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4079         dwarf2_per_cu_data::per_bfd.
4080         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4081         (create_type_unit_group): Likewise.
4082         (queue_comp_unit): Remove reference to
4083         per_cu->dwarf2_per_objfile.
4084         (maybe_queue_comp_unit): Likewise.
4085         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4086         (create_cus_hash_table): Assign new field.
4087
4088 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4089
4090         * dwarf2/read.c: Replace
4091         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4092         dwarf2_cu->per_objfile throughout.
4093
4094 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4095
4096         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4097         parameter, don't use per_cu->dwarf2_per_objfile.
4098         (dw2_instantiate_symtab): Likewise.
4099         (dw2_find_last_source_symtab): Update.
4100         (dw2_map_expand_apply): Update.
4101         (dw2_lookup_symbol): Update.
4102         (dw2_expand_symtabs_for_function): Update.
4103         (dw2_expand_all_symtabs): Update.
4104         (dw2_expand_symtabs_with_fullname): Update.
4105         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4106         don't use per_cu->dwarf2_per_objfile.
4107         (dw2_expand_marked_cus): Update.
4108         (dw2_find_pc_sect_compunit_symtab): Update.
4109         (dw2_debug_names_lookup_symbol): Update.
4110         (dw2_debug_names_expand_symtabs_for_function): Update.
4111         (dw2_debug_names_map_matching_symbols): Update.
4112         (dwarf2_psymtab::expand_psymtab): Update.
4113
4114 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4115
4116         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4117         <per_objfile>: New member.
4118         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4119         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4120         call to dwarf2_cu.
4121         (cutu_reader::cutu_reader): Update.
4122         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4123
4124 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4125
4126         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4127         struct dwarf2_per_objfile.
4128         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4129         dwarf2_per_bfd.
4130         * dwarf2/read.c (set_die_type): Update.
4131         (get_die_type_at_offset): Update.
4132
4133 2020-05-27  Tom Tromey  <tom@tromey.com>
4134             Simon Marchi  <simon.marchi@efficios.com>
4135
4136         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4137         method.
4138         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4139         get_symtab, set_symtab>: New methods.
4140         <m_symtabs>: New field.
4141         (struct dwarf2_psymtab): Derive from partial_symtab.
4142         <readin_p, get_compunit_symtab>: Declare methods.
4143         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4144         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4145         New methods.
4146         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4147         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4148         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4149         (dw2_symtab_iter_next, dw2_print_stats)
4150         (dw2_expand_symtabs_with_fullname)
4151         (dw2_expand_symtabs_matching_one)
4152         (dw_expand_symtabs_matching_file_matcher)
4153         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4154         (dw2_debug_names_iterator::next)
4155         (dw2_debug_names_map_matching_symbols)
4156         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4157         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4158         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4159         New methods.
4160         (get_compunit_symtab, process_full_comp_unit)
4161         (process_full_type_unit): Update.
4162         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4163
4164 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4165
4166         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4167         then introduce a new dwarf2_per_objfile type.
4168         <read_line_string>: Move to the new dwarf2_per_objfile type.
4169         <objfile>: Likewise.
4170         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4171         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4172         dwarf2_per_objfile->per_bfd.
4173         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4174         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4175         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4176         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4177         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4178         (dwarf2_per_objfile::locate_sections): Rename to...
4179         (dwarf2_per_bfd::locate_sections): ... this.
4180         (dwarf2_per_objfile::get_cutu): Rename to...
4181         (dwarf2_per_bfd::get_cutu): ... this.
4182         (dwarf2_per_objfile::get_cu): Rename to...
4183         (dwarf2_per_bfd::get_cu): ... this.
4184         (dwarf2_per_objfile::get_tu): Rename to...
4185         (dwarf2_per_bfd::get_tu): ... this.
4186         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4187         (dwarf2_per_bfd::allocate_per_cu): ... this.
4188         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4189         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4190         (get_gdb_index_contents_ftype): Change parameter from
4191         dwarf2_per_objfile to dwarf2_per_bfd.
4192         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4193         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4194
4195 2020-05-27  Tom Tromey  <tom@tromey.com>
4196             Simon Marchi  <simon.marchi@efficios.com>
4197
4198         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4199         (allocate_piece_closure): Set "per_objfile" member.
4200         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4201         (locexpr_describe_location, loclist_describe_location): Use new
4202         member.
4203         * dwarf2/read.c (read_call_site_scope)
4204         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4205         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4206         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4207         handle_data_member_location): Set per_objfile member.
4208         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4209         member.
4210         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4211
4212 2020-05-27  Tom Tromey  <tom@tromey.com>
4213
4214         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4215         allocate_signatured_type>: Declare new methods.
4216         <m_num_psymtabs>: New member.
4217         (struct dwarf2_per_cu_data) <index>: New member.
4218         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4219         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4220         (create_cu_from_index_list): Use allocate_per_cu.
4221         (create_signatured_type_table_from_index)
4222         (create_signatured_type_table_from_debug_names)
4223         (create_debug_type_hash_table, add_type_unit)
4224         (read_comp_units_from_section): Use allocate_signatured_type.
4225
4226 2020-05-27  Tom Tromey  <tom@tromey.com>
4227
4228         * psymtab.c (partial_map_expand_apply)
4229         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4230         (psym_lookup_global_symbol_language)
4231         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4232         (psym_print_stats, psym_expand_symtabs_for_function)
4233         (psym_map_symbol_filenames, psym_map_matching_symbols)
4234         (psym_expand_symtabs_matching)
4235         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4236         (maintenance_check_psymtabs): Update.
4237         * psympriv.h (struct partial_symtab) <readin_p,
4238         get_compunit_symtab>: Add objfile parameter.
4239         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4240         Likewise.
4241         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4242         get_compunit_symtab>: Likewise.
4243         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4244
4245 2020-05-27  Tom Tromey  <tom@tromey.com>
4246
4247         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4248         member.
4249         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4250         (create_cu_from_index_list)
4251         (create_signatured_type_table_from_index)
4252         (create_signatured_type_table_from_debug_names)
4253         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4254         (dwarf2_create_include_psymtab)
4255         (create_debug_type_hash_table, add_type_unit)
4256         (create_type_unit_group, read_comp_units_from_section)
4257         (dwarf2_compute_name, create_cus_hash_table)
4258         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4259         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4260         obstack.
4261         (dw2_get_real_path): Likewise.  Change argument to
4262         dwarf2_per_objfile.
4263
4264 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4265
4266         PR tdep/26000
4267         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4268         for ldrd (immediate).
4269
4270 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4271
4272         * command.h: Add comment giving the name of class_tui.
4273         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4274         create the fake command for the help for class_tui.
4275
4276 2020-05-26  Tom Tromey  <tromey@adacore.com>
4277
4278         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4279         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4280         (val_atr): New function.
4281         (value_val_atr): Use it.
4282         * ada-valprint.c (print_optional_low_bound): Change low bound
4283         handling for enums.
4284         (val_print_packed_array_elements): Don't call discrete_position.
4285         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4286         discrete_position for enum types.
4287         * language.c (default_print_array_index): Change type.
4288         * language.h (struct language_defn) <la_print_array_index>: Add
4289         index_type parameter, change type of index_value.
4290         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4291         (default_print_array_index): Update.
4292         * valprint.c (maybe_print_array_index): Don't call
4293         value_from_longest.  Update.
4294         (value_print_array_elements): Don't call discrete_position.
4295
4296 2020-05-26  Tom Tromey  <tromey@adacore.com>
4297
4298         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4299         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4300
4301 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4302
4303         PR gdb/13519
4304         * avr-tdep.c (avr_integer_to_address): Return data or code
4305         address accordingly to the second 'type' argument of the
4306         function.
4307
4308 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4309
4310         * infcmd.c, inferior.h: (construct_inferior_arguments):
4311         Moved function from here to gdbsupport/common-inferior.{h,cc}
4312
4313 2020-05-23  Tom Tromey  <tom@tromey.com>
4314
4315         Revert commit eca1f90c:
4316         * NEWS: Remove entry for completion styling.
4317         * completer.c (_rl_completion_prefix_display_length): Move
4318         declaration later.
4319         (gdb_fnprint): Revert.
4320         (gdb_display_match_list_1): Likewise.
4321         * cli/cli-style.c (completion_prefix_style)
4322         (completion_difference_style, completion_suffix_style): Remove.
4323         (_initialize_cli_style): Revert.
4324         * cli/cli-style.h (completion_prefix_style)
4325         (completion_difference_style, completion_suffix_style): Don't
4326         declare.
4327
4328 2020-05-24  Pedro Alves  <palves@redhat.com>
4329
4330         * symtab.c (completion_list_add_name): Return boolean indication
4331         of whether the symbol matched.
4332         (completion_list_add_symbol): Don't try to remove C++ aliases if
4333         the symbol didn't match in the first place.
4334         * symtab.h (completion_list_add_name): Return bool.
4335
4336 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4337
4338         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4339         type::field.
4340
4341 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4342
4343         GDB 9.2 released.
4344
4345 2020-05-23  Tom Tromey  <tom@tromey.com>
4346
4347         * NEWS: Add entry for completion styling.
4348         * completer.c (_rl_completion_prefix_display_length): Move
4349         declaration earlier.
4350         (gdb_fnprint): Use completion_style.
4351         (gdb_display_match_list_1): Likewise.
4352         * cli/cli-style.c (completion_prefix_style)
4353         (completion_difference_style, completion_suffix_style): New
4354         globals.
4355         (_initialize_cli_style): Register new globals.
4356         * cli/cli-style.h (completion_prefix_style)
4357         (completion_difference_style, completion_suffix_style): Declare.
4358
4359 2020-05-23  Pedro Alves  <palves@redhat.com>
4360
4361         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4362         (parse_escape): Use ISDIGIT instead of isdigit.
4363         (puts_debug): Use gdb_isprint instead of isprint.
4364         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4365         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4366         ISSPACE instead of isspace.
4367         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4368         instead of isspace.
4369         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4370         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4371         instead of isxdigit and ISDIGIT instead of isdigit.
4372
4373 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4374
4375         * gdbtypes.h (struct type) <field>: New method.
4376         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4377         or type::field.
4378
4379 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4380
4381         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4382         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4383         modify the propery to use type::set_fields instead.
4384
4385 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4386
4387         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4388         type::num_fields instead.
4389
4390 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4391
4392         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4393         methods.
4394         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4395         that modify the number of fields to use type::set_num_fields
4396         instead.
4397
4398 2020-05-22  Tom Tromey  <tromey@adacore.com>
4399
4400         * compile/compile-object-load.h (munmap_list_free): Don't
4401         declare.
4402
4403 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4404
4405         * annotate.c (annotate_source_line): Update return type, add call
4406         to update current symtab and line.
4407         * annotate.h (annotate_source_line): Update return type, and
4408         extend header comment.
4409         * source.c (info_line_command): Check annotation_level before
4410         calling annotate_source_line.
4411         * stack.c (print_frame_info): If calling annotate_source_line
4412         returns true, then don't print any other source line information.
4413
4414 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4415
4416         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4417
4418 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4419
4420         * coffread.c (patch_type): Remove NULL check before xfree.
4421         * corefile.c (set_gnutarget): Likewise.
4422         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4423         * exec.c (build_section_table): Likewise.
4424         * remote.c (remote_target::pass_signals): Likewise.
4425         * utils.c (n_spaces): Likewise.
4426         * cli/cli-script.c (document_command): Likewise.
4427         * i386-windows-tdep.c (core_process_module_section): Likewise.
4428         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4429
4430 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4431
4432         * symfile.c (reread_symbols): Clear objfile's section_offsets
4433         vector and section indices, re-compute them by calling
4434         sym_offsets.
4435
4436 2020-05-20  Tom Tromey  <tromey@adacore.com>
4437
4438         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4439         (desc_one_bound, desc_index_type): Compute field name.
4440
4441 2020-05-20  Tom de Vries  <tdevries@suse.de>
4442
4443         PR symtab/25833
4444         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4445
4446 2020-05-20  Alan Modra  <amodra@gmail.com>
4447
4448         PR 25993
4449         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4450         bfd_set_filename.
4451         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4452         passed to bfd_set_filename.
4453         * symfile-mem.c (add_vsyscall_page): Likewise for string
4454         passed to symbol_file_add_from_memory.
4455         (symbol_file_add_from_memory): Make name param a const char* and
4456         don't strdup.
4457
4458 2020-05-20  Alan Modra  <amodra@gmail.com>
4459
4460         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4461         rather than accessing bfd->filename directly.
4462         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4463         and use bfd_section_name.
4464         * dwarf2/frame.c (decode_frame_entry): Likewise.
4465         * exec.c (exec_set_section_address): Likewise.
4466         * solib-aix.c (solib_aix_bfd_open): Likewise.
4467         * stap-probe.c (get_stap_base_address): Likewise.
4468         * symfile.c (reread_symbols): Likewise.
4469
4470 2020-05-19  Tom Tromey  <tromey@adacore.com>
4471
4472         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4473
4474 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4475
4476         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4477
4478 2020-05-19  Pedro Alves  <palves@redhat.com>
4479
4480         * NEWS (set exec-file-mismatch): Adjust entry.
4481         * exec.c: Include "build-id.h".
4482         (validate_exec_file): Try to match build IDs instead of filenames.
4483         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4484         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4485         and pass down 'warn_if_slow'.
4486         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4487         gdb_bfd_open_closure to pass it down.
4488         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4489
4490 2020-05-19  Pedro Alves  <palves@redhat.com>
4491
4492         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4493         * target.c (target_fileio_open_1): Rename to target_fileio_open
4494         and make extern.  Use bool.
4495         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4496         (target_fileio_read_alloc_1): Adjust.
4497         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4498         (target_fileio_open_warn_if_slow): Delete declaration.
4499
4500 2020-05-19  Pedro Alves  <palves@redhat.com>
4501
4502         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4503         Adjust all callers.
4504
4505 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4506
4507         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4508         whether disp is negative.
4509
4510 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4511
4512         * symfile.h (struct symfile_segment_data)
4513         <~symfile_segment_data>: Remove.
4514         <segment_info>: Change to std::vector.
4515         * symfile.c (default_symfile_segments): Update.
4516         * elfread.c (elf_symfile_segments): Update.
4517
4518 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4519
4520         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4521         <segments>: New.
4522         <segment_bases, segment_sizes>: Remove.
4523         * symfile.c (default_symfile_segments): Update.
4524         * elfread.c (elf_symfile_segments): Update.
4525         * remote.c (remote_target::get_offsets): Update.
4526         * solib-target.c (solib_target_relocate_section_addresses):
4527         Update.
4528
4529 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4530
4531         * symfile.h (struct symfile_segment_data): Initialize fields.
4532         <~symfile_segment_data>: Add.
4533         (symfile_segment_data_up): New.
4534         (struct sym_fns) <sym_segments>: Return a
4535         symfile_segment_data_up.
4536         (default_symfile_segments): Return a symfile_segment_data_up.
4537         (free_symfile_segment_data): Remove.
4538         (get_symfile_segment_data): Return a symfile_segment_data_up.
4539         * symfile.c (default_symfile_segments): Likewise.
4540         (get_symfile_segment_data): Likewise.
4541         (free_symfile_segment_data): Remove.
4542         (symfile_find_segment_sections): Update.
4543         * elfread.c (elf_symfile_segments): Return a
4544         symfile_segment_data_up.
4545         * remote.c (remote_target::get_offsets): Update.
4546         * solib-target.c (solib_target_relocate_section_addresses):
4547         Update.
4548         * symfile-debug.c (debug_sym_segments): Return a
4549         symfile_segment_data_up.
4550
4551 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4552
4553         PR build/25981
4554         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4555         Hardcode register numbers.
4556
4557         PR build/25981
4558         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4559         procfs_find_LDT_entry): Remove.
4560         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4561         procfs_find_LDT_entry): Remove.
4562         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4563         Remove.
4564
4565 2020-05-17  Pedro Alves  <palves@redhat.com>
4566             Andrew Burgess  <andrew.burgess@embecosm.com>
4567             Keno Fischer  <keno@juliacomputing.com>
4568
4569         PR gdb/25741
4570         * breakpoint.c (build_target_condition_list): Update comments.
4571         (build_target_command_list): Update comments and skip matching
4572         locations.
4573         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4574         a separate function.  Simplify "set breakpoint auto-hw off"
4575         handling.
4576         (insert_breakpoints): Update comment.
4577         (tracepoint_locations_match): New parameter.  For breakpoints,
4578         compare location types too, if the caller wants to.
4579         (handle_automatic_hardware_breakpoints): New functions.
4580         (bp_location_is_less_than): Also sort by location type and
4581         hardware breakpoint length.
4582         (update_global_location_list): Handle "set breakpoint auto-hw on"
4583         here.
4584         (update_breakpoint_locations): Ask breakpoint_locations_match to
4585         ignore location types.
4586
4587 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4588
4589         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4590         type::name instead.
4591
4592 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4593
4594         * gdbtypes.h (struct type) <name, set_name>: New methods.
4595         (TYPE_CODE): Use type::name.  Change all call sites used to set
4596         the name to use type::set_name instead.
4597
4598 2020-05-16  Tom Tromey  <tom@tromey.com>
4599
4600         * top.c (quit_force): Update.
4601         * infrun.c (handle_no_resumed): Update.
4602         * top.h (all_uis): New function.
4603         (ALL_UIS): Remove.
4604
4605 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4606
4607         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4608
4609 2020-05-16  Pedro Alves  <palves@redhat.com>
4610
4611         * ia64-linux-nat.c
4612         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4613         Declare method.
4614         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4615
4616 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4617
4618         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4619         (sparc64_adi_info): Likewise.
4620
4621 2020-05-15  Tom Tromey  <tom@tromey.com>
4622
4623         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4624         block_objfile.
4625         (lookup_objfile_from_block): Remove.
4626         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4627         (lookup_global_symbol): Use block_objfile.
4628         * symtab.h (lookup_objfile_from_block): Don't declare.
4629         * printcmd.c (clear_dangling_display_expressions): Use
4630         block_objfile.
4631         * parse.c (operator_check_standard): Use block_objfile.
4632
4633 2020-05-15  Tom Tromey  <tom@tromey.com>
4634
4635         * language.c (language_alloc_type_symbol): Set
4636         SYMBOL_SECTION.
4637         * symtab.c (initialize_objfile_symbol): Remove.
4638         (allocate_symbol): Remove.
4639         (allocate_template_symbol): Remove.
4640         * dwarf2/read.c (fixup_go_packaging): Use "new".
4641         (new_symbol): Use "new".
4642         (read_variable): Don't call initialize_objfile_symbol.  Use
4643         "new".
4644         (read_func_scope): Use "new".
4645         * xcoffread.c (process_xcoff_symbol): Don't call
4646         initialize_objfile_symbol.
4647         (SYMBOL_DUP): Remove.
4648         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4649         "new".
4650         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4651         (allocate_template_symbol): Don't declare.
4652         (struct symbol): Add copy constructor.  Change defaults.
4653         * jit.c (finalize_symtab): Use "new".
4654         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4655         Use "new".
4656         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4657         (common_block_end): Use "new".
4658         * mdebugread.c (parse_symbol): Use "new".
4659         (new_symbol): Likewise.
4660
4661 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4662
4663         * NEWS: Mention changes to help and apropos.
4664
4665 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4666
4667         * command.h (enum command_class): Improve comments, document
4668         that class_alias is for user-defined aliases, give the class
4669         name for each class, remove unused class_xdb.
4670         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4671         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4672         by a precise class.
4673         * infcmd.c (_initialize_infcmd): Likewise.
4674         * reverse.c (_initialize_reverse): Likewise.
4675         * stack.c (_initialize_stack): Likewise.
4676         * symfile.c (_initialize_symfile): Likewise.
4677         * tracepoint.c (_initialize_tracepoint): Likewise.
4678
4679 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4680
4681         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4682         when their aliased command is traversed.
4683         (help_cmd): Add fput_command_names_styled call to
4684         output command name and aliases when command has an alias.
4685
4686 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4687
4688         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4689         * cli/cli-decode.c (help_cmd_list): Declare as static,
4690         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4691         a command together with the command.
4692         (fput_command_name_styled, fput_command_names_styled): New functions.
4693         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4694         fput_command_name_styled.
4695         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4696         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4697
4698 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4699
4700         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4701         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4702         * command.h (cmd_show_list): Likewise.
4703         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4704         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4705
4706 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4707
4708         * unittests/command-def-selftests.c (traverse_command_structure):
4709         Verify all commands of a list have the same prefix command and
4710         that only the top cmdlist commands have a null prefix.
4711
4712 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4713
4714         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4715         as prefix, not one of its aliases.
4716         (set_cmd_prefix): Remove.
4717         (do_add_cmd): Centralize the setting of the prefix of a command, when
4718         command is defined after its full chain of prefix commands.
4719         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4720         (add_setshow_cmd_full): Likewise.
4721         (update_prefix_field_of_prefixed_commands): New function.
4722         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4723         update_prefix_field_of_prefixed_commands.
4724         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4725         addresses of remote_set_cmdlist and remote_show_cmdlist given
4726         as argument, not the address of an argument.
4727         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4728         * gdb/remote.c (_initialize_remote): Likewise.
4729
4730 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4731
4732         * cli/cli-cmds.c (alias_command): Check for an existing alias
4733         using lookup_cmd_composition, as valid_command_p is too strict
4734         and forbids aliases that are the prefix of an existing alias
4735         or command.
4736         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4737         command is properly recognised as a valid command.
4738
4739 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4740
4741         * unittests/help-doc-selftests.c: Rename to
4742         unittests/command-def-selftests.c
4743         * unittests/command-def-selftests.c (help_doc_tests): Update some
4744         comments.
4745         (command_structure_tests, traverse_command_structure): New namespace
4746         and function.
4747         (command_structure_invariants_tests): New function.
4748         (_initialize_command_def_selftests) Renamed from
4749         _initialize_help_doc_selftests, register command_structure_invariants
4750         selftest.
4751
4752 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4753
4754         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4755         an alias of 'show'.
4756
4757 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4758
4759         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4760         ada_is_fixed_point_type.  Update all callers.
4761         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4762         all callers.
4763         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4764         Update all callers.
4765         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4766         print_fixed_point_type.  Update all callers.
4767         * ada-valprint.c (ada_value_print_num): Replace call to
4768         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4769
4770 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4771
4772         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4773         processors.
4774         (cpu_supports_bts): Add CV_AMD case.
4775
4776 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4777             Simon Marchi  <simon.marchi@efficios.com>
4778
4779         * infrun.c (stop_all_threads): Collect multiple wait events at
4780         each pass.
4781
4782 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4783
4784         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4785         type::code instead.
4786
4787 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4788
4789         * gdbtypes.h (struct type) <code, set_code>: New methods.
4790         (TYPE_CODE): Use type::code.  Change all call sites used to set
4791         the code to use type::set_code instead.
4792
4793 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4794             Tom de Vries  <tdevries@suse.de>
4795             Pedro Alves  <palves@redhat.com>
4796
4797         PR threads/25478
4798         * infrun.c (stop_all_threads): Do NOT ignore
4799         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4800         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4801         received.
4802         (handle_no_resumed): Remove code handling a live inferior with no
4803         threads.
4804         * remote.c (has_single_non_exited_thread): New.
4805         (remote_target::update_thread_list): Do not delete a thread if is
4806         the last thread of the process.
4807         * thread.c (thread_select): Call delete_exited_threads instead of
4808         prune_threads.
4809
4810 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4811
4812         * infrun.c (stop_all_threads): Enable/disable thread events of all
4813         targets.  Move a debug message denoting the end of the function
4814         into the SCOPED_EXIT block.
4815
4816 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4817
4818         * process-stratum-target.h: Include <set>.
4819         (all_non_exited_process_targets, switch_to_target_no_thread): New
4820         function declarations.
4821         * process-stratum-target.c (all_non_exited_process_targets)
4822         (switch_to_target_no_thread): New function implementations.
4823
4824 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4825
4826         * infrun.c (handle_inferior_event): Extract out a piece of code
4827         into...
4828         (mark_non_executing_threads): ...this new function.
4829
4830 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4831
4832         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4833         use.
4834
4835 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4836
4837         * regcache.c (regcache_read_pc_protected): New function
4838         implementation that returns 0 if the PC cannot read via
4839         'regcache_read_pc'.
4840         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4841         instead of 'regcache_read_pc'.
4842         (keep_going_pass_signal): Ditto.
4843
4844 2020-05-13  Tom Tromey  <tromey@adacore.com>
4845
4846         * ada-lang.c (align_value): Remove.
4847         (ada_template_to_fixed_record_type_1): Use align_up.
4848
4849 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4850
4851         * async-event.c: Update the copyright year.
4852         * async-event.h: Update the copyright year.
4853
4854 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4855
4856         * objfiles.h (is_addr_in_objfile,
4857         shared_objfile_contains_address_p): Return bool.
4858         * objfile.c (is_addr_in_objfile,
4859         shared_objfile_contains_address_p): Return bool.
4860
4861 2020-05-11  Tom Tromey  <tromey@adacore.com>
4862
4863         * cli/cli-cmds.c (info_command): Restore.
4864         (_initialize_cli_cmds): Use add_prefix_command for "info".
4865         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4866
4867 2020-05-11  Tom Tromey  <tromey@adacore.com>
4868
4869         * ada-lang.c (ada_value_primitive_field): Now public.
4870         * ada-lang.h (ada_value_primitive_field): Declare.
4871         * ada-valprint.c (print_field_values): Use
4872         ada_value_primitive_field for wrapper fields.
4873
4874 2020-05-11  Tom de Vries  <tdevries@suse.de>
4875
4876         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4877         MODULE_DOMAIN.
4878
4879 2020-05-11  Tom de Vries  <tdevries@suse.de>
4880
4881         PR symtab/25941
4882         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4883         with length 0, if not gdb-produced.
4884         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4885
4886 2020-05-09  Tom de Vries  <tdevries@suse.de>
4887
4888         PR gdb/25955
4889         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4890         calculation.
4891
4892 2020-05-09  Tom Tromey  <tom@tromey.com>
4893
4894         * top.c (server_command): Now bool.
4895         * top.h (server_command): Now bool.
4896
4897 2020-05-08  Tom Tromey  <tromey@adacore.com>
4898
4899         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4900         already being processed.
4901
4902 2020-05-08  Tom Tromey  <tom@tromey.com>
4903
4904         * printcmd.c (struct display) <next>: Remove.
4905         <display>: New constructor.
4906         <exp_string>: Now a std::string.
4907         <enabled_p>: Now a bool.
4908         (display_number): Move definition earlier.
4909         (displays): Rename from display_chain.  Now a std::vector.
4910         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4911         (display_command): Update.
4912         (do_one_display, disable_display)
4913         (enable_disable_display_command, do_enable_disable_display):
4914         Update.
4915         (free_display): Remove.
4916         (clear_displays): Rewrite.
4917         (delete_display): Update.
4918         (map_display_numbers): Use function_view.  Remove "data"
4919         parameter.  Update.
4920         (do_delete_display): Remove.
4921         (undisplay_command): Update.
4922         (do_one_display, do_displays, disable_display)
4923         (info_display_command): Update.
4924         (do_enable_disable_display): Remove.
4925         (enable_disable_display_command)
4926         (clear_dangling_display_expressions): Update.
4927
4928 2020-05-08  Tom Tromey  <tom@tromey.com>
4929
4930         * symtab.c (set_symbol_cache_size)
4931         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4932         (maintenance_print_symbol_cache_statistics): Update.
4933         * symmisc.c (print_symbol_bcache_statistics)
4934         (print_objfile_statistics, maintenance_print_objfiles)
4935         (maintenance_info_symtabs, maintenance_check_symtabs)
4936         (maintenance_expand_symtabs, maintenance_info_line_tables):
4937         Update.
4938         * symfile-debug.c (set_debug_symfile): Update.
4939         * source.c (forget_cached_source_info): Update.
4940         * python/python.c (gdbpy_progspaces): Update.
4941         * psymtab.c (maintenance_info_psymtabs): Update.
4942         * probe.c (parse_probes): Update.
4943         * linespec.c (iterate_over_all_matching_symtabs)
4944         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4945         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4946         * exec.c (exec_target::close): Update.
4947         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4948         * breakpoint.c (print_one_breakpoint_location)
4949         (create_longjmp_master_breakpoint)
4950         (create_std_terminate_master_breakpoint): Update.
4951         * progspace.c (program_spaces): Now a std::vector.
4952         (maybe_new_address_space): Update.
4953         (add_program_space): Remove.
4954         (program_space::program_space): Update.
4955         (remove_program_space): Update.
4956         (number_of_program_spaces): Remove.
4957         (print_program_space, update_address_spaces): Update.
4958         * progspace.h (program_spaces): Change type.
4959         (ALL_PSPACES): Remove.
4960         (number_of_program_spaces): Don't declare.
4961         (struct program_space) <next>: Remove.
4962
4963 2020-05-08  Tom Tromey  <tom@tromey.com>
4964
4965         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4966         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4967         (enable_break): Update.
4968         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4969         (frv_fdpic_find_canonical_descriptor): Update.
4970         (frv_fetch_objfile_link_map): Update.
4971         * progspace.c (program_space::free_all_objfiles): Update.
4972         (program_space::solibs): New method.
4973         * progspace.h (struct program_space) <solibs>: New method.
4974         * solist.h (master_so_list): Don't declare.
4975         (ALL_SO_LIBS): Remove.
4976         * solib.h (so_list_head): Remove.
4977         (update_solib_list): Update comment.
4978         * solib.c (master_so_list): Remove.
4979         (solib_used, update_solib_list, solib_add)
4980         (info_sharedlibrary_command, clear_solib)
4981         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4982
4983 2020-05-08  Tom Tromey  <tom@tromey.com>
4984
4985         * extension.c (extension_languages): Now a std::array.
4986         (ALL_EXTENSION_LANGUAGES): Remove.
4987         (get_ext_lang_defn, get_ext_lang_of_file)
4988         (eval_ext_lang_from_control_command): Update.
4989         (finish_ext_lang_initialization)
4990         (auto_load_ext_lang_scripts_for_objfile)
4991         (ext_lang_type_printers::ext_lang_type_printers)
4992         (apply_ext_lang_type_printers)
4993         (ext_lang_type_printers::~ext_lang_type_printers)
4994         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4995         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4996         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4997         (get_matching_xmethod_workers, ext_lang_colorize)
4998         (ext_lang_before_prompt): Update.
4999         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5000
5001 2020-05-08  Tom Tromey  <tom@tromey.com>
5002
5003         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5004         overload.
5005         <swap_string, m_string>: Remove.
5006         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5007         Update.
5008         * stabsread.c (define_symbol, read_type): Update.
5009         * linespec.c (find_linespec_symbols): Update.
5010         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5011         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5012         * dbxread.c (read_dbx_symtab): Update.
5013         * cp-support.h (cp_canonicalize_string_full)
5014         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5015         Return unique_xmalloc_ptr.
5016         * cp-support.c (inspect_type): Update.
5017         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5018         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5019         Likewise.
5020         * c-typeprint.c (print_name_maybe_canonical): Update.
5021         * break-catch-throw.c (check_status_exception_catchpoint):
5022         Update.
5023
5024 2020-05-08  Tom de Vries  <tdevries@suse.de>
5025
5026         * infrun.c (follow_fork): Copy current_line and current_symtab to
5027         child thread.
5028
5029 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5030
5031         * async-event.c (struct async_signal_handler, struct
5032         async_event_handler): Reformat, remove typedef.
5033
5034 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5035
5036         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5037         access thistype->main_type->dyn_prop_list directly.
5038
5039 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5040
5041         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5042         (remove_dyn_prop): Remove.  Update all users to use
5043         type::remove_dyn_prop.
5044         * gdbtypes.c (remove_dyn_prop): Rename to...
5045         (type::remove_dyn_prop): ... this.
5046
5047 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5048
5049         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5050         (add_dyn_prop): Remove.  Update all users to use
5051         type::add_dyn_prop.
5052         * gdbtypes.c (add_dyn_prop): Rename to...
5053         (type::add_dyn_prop): ... this.
5054
5055 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5056
5057         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5058         (get_dyn_prop): Remove.  Update all users to use
5059         type::dyn_prop.
5060         * gdbtypes.c (get_dyn_prop): Rename to...
5061         (type::dyn_prop): ... this.
5062
5063 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5064
5065         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5066
5067 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5068
5069         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5070         instruction, skip it if it's there.
5071
5072 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5073
5074         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5075
5076 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5077
5078         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5079         * gdbtypes.c (recursive_dump_type): Remove use of
5080         TYPE_INCOMPLETE.
5081
5082 2020-05-03  Tom Tromey  <tom@tromey.com>
5083
5084         * breakpoint.c (catch_command, tcatch_command): Remove.
5085         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5086         add_show_prefix_cmd.
5087         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5088         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5089         Remove.
5090         (add_internal_problem_command): Use add_basic_prefix_cmd,
5091         add_show_prefix_cmd.
5092         * mips-tdep.c (set_mipsfpu_command): Remove.
5093         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5094         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5095         (_initialize_index_cache): Use add_basic_prefix_cmd.
5096         * memattr.c (dummy_cmd): Remove.
5097         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5098         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5099         (_initialize_tui_win): Use add_basic_prefix_cmd,
5100         add_show_prefix_cmd.
5101         * cli/cli-logging.c (set_logging_command): Remove.
5102         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5103         add_show_prefix_cmd.
5104         (show_logging_command): Remove.
5105         * target.c (target_command): Remove.
5106         (add_target): Use add_basic_prefix_cmd.
5107
5108 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5109
5110         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5111
5112 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5113
5114         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5115         info_command.
5116
5117 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5118
5119         * nbsd-nat.c (nbsd_enable_proc_events)
5120         (nbsd_nat_target::post_startup_inferior): Add.
5121         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5122         (nbsd_nat_target::update_thread_list): Rewrite.
5123         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5124         "PTRACE_LWP_CREATE".
5125         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5126
5127 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5128
5129         * stack.c (_initialize_stack): Remove duplicated creation
5130         of "frame" command and "f" alias.
5131
5132 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5133
5134         PR gdb/18706
5135         * gdbtypes.c (check_typedef): Calculate size of array of
5136         stubbed type.
5137
5138 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5139
5140         PR gdb/15559
5141         * i386-tdep.c (i386_push_dummy_call): Call
5142         i386_thiscall_push_dummy_call.
5143         (i386_thiscall_push_dummy_call): New function.
5144         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5145         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5146         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5147
5148 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5149
5150         * gdbarch.sh (do_read): Add shellcheck disable directive for
5151         warning SC2162.
5152
5153 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5154
5155         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5156         "referenced but not assigned" warning.
5157
5158 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5159
5160         * gdbarch.sh: Remove code that sets fallbackdefault.
5161
5162 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5163
5164         * gdbarch.sh: Use shell operators && and || instead of
5165         -a and -o.
5166
5167 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5168
5169         * gdbarch.sh: Use $(...) instead of `...`.
5170
5171 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5172
5173         * gdbarch.sh: Use double quotes around variables.
5174
5175 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5176
5177         * gdbarch.sh: Use %s with printf, instead of variables in the
5178         format string.
5179
5180 2020-04-29  Tom Tromey  <tromey@adacore.com>
5181
5182         PR ada/25875:
5183         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5184         type fields here.
5185         (read_enumeration_type): Call
5186         update_enumeration_type_from_children later.  Update comments.
5187         (process_enumeration_scope): Don't create type fields.
5188
5189 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5190
5191         * nbsd-tdep.c: Include "xml-syscall.h".
5192         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5193
5194 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5195
5196         * nbsd-nat.c: Include "sys/wait.h".
5197         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5198         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5199         (nbsd_nat_target::remove_exec_catchpoint)
5200         (nbsd_nat_target::set_syscall_catchpoint): Add.
5201         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5202         (nbsd_nat_target::insert_exec_catchpoint)
5203         (nbsd_nat_target::remove_exec_catchpoint)
5204         (nbsd_nat_target::set_syscall_catchpoint): Add.
5205         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5206         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5207         `nbsd_get_syscall_number'.
5208
5209 2020-04-29  Tom Tromey  <tom@tromey.com>
5210
5211         * stack.c (print_block_frame_labels): Remove.
5212
5213 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5214
5215         PR gdb/17320
5216         * ada-valprint.c (val_print_packed_array_elements): Move array
5217         end bracket to new line.
5218         (ada_val_print_string): Remove extra spaces before first array
5219         element.
5220         * c-valprint.c (c_value_print_array): Likewise.
5221         * m2-valprint.c (m2_print_array_contents): Likewise.
5222         (m2_value_print_inner): Likewise.
5223         * p-valprint.c (pascal_value_print_inner): Likewise.
5224         * valprint.c (generic_val_print_array): Likewise.
5225         (value_print_array_elements): Move first array element and array
5226         end bracket to new line.
5227
5228 2020-04-29  Tom de Vries  <tdevries@suse.de>
5229
5230         PR symtab/25889
5231         * linespec.c (find_method): Fix ix calculation.
5232
5233 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5234
5235         * syscalls/update-netbsd.sh: New file.
5236         * syscalls/netbsd.xml: Regenerate.
5237         * data-directory/Makefile.in: Register `netbsd.xml' in
5238         `SYSCALLS_FILES'.
5239
5240 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5241
5242         * syscalls/update-freebsd.sh: Add double quotes.
5243
5244 2020-04-28  Tom Tromey  <tom@tromey.com>
5245
5246         * NEWS: Update.
5247         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5248         (cmdpy_init): Allow class_tui.
5249
5250 2020-04-28 Mark Williams <mark@myosotissp.com>
5251
5252         PR gdb/24480
5253         * dwarf2read.c: Add missing assingments to list_in_scope when
5254         start_symtab was already called.
5255
5256 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5257
5258         PR gdb/25881
5259         * dwarf2/read.c (offset_map_type): Use
5260         gdb:hash_enum<sect_offset> as hash function.
5261
5262 2020-04-28  Tom de Vries  <tdevries@suse.de>
5263
5264         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5265         with DW_AT_signature.
5266
5267 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5268
5269         * configure.ac: Remove check for fs_base/gs_base in
5270         user_regs_struct.
5271         * configure: Re-generate.
5272         * config.in: Re-generate.
5273         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5274         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5275         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5276
5277 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5278
5279         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5280         problematic inline frame unwinding situation.
5281         * frame.c (frame_id_computed_p): New function.
5282         * frame.h (frame_id_computed_p): New prototype.
5283
5284 2020-04-26  Tom Tromey  <tom@tromey.com>
5285
5286         * command.h (enum command_class) <class_pseudo>: Remove.
5287
5288 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5289
5290         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5291         and whitespace.
5292
5293 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5294
5295         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5296         `PT_GET_PROCESS_STATE' block.
5297
5298 2020-04-24  Tom Tromey  <tom@tromey.com>
5299
5300         * symtab.h (symbol_get_demangled_name): Don't declare.
5301         * symtab.c (symbol_get_demangled_name): Remove.
5302         (general_symbol_info::natural_name)
5303         (general_symbol_info::demangled_name): Update.
5304
5305 2020-04-24  Tom Tromey  <tom@tromey.com>
5306
5307         PR rust/25025:
5308         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5309
5310 2020-04-24  Tom Tromey  <tom@tromey.com>
5311
5312         PR symtab/12707:
5313         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5314         exists.
5315         (new_symbol): Likewise.
5316         * compile/compile-object-load.c (get_out_value_type): Use
5317         symbol_matches_search_name.
5318
5319 2020-04-24  Tom Tromey  <tom@tromey.com>
5320
5321         * dwarf2/read.c (add_partial_symbol): Do not call
5322         compute_and_set_names.
5323
5324 2020-04-24  Tom Tromey  <tom@tromey.com>
5325
5326         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5327         overload.
5328
5329 2020-04-24  Tom Tromey  <tom@tromey.com>
5330
5331         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5332         (add_psymbol_to_list): New overload.  Make old overload call new
5333         one.
5334         * psympriv.h (add_psymbol_to_list): New overload.
5335
5336 2020-04-24  Tom Tromey  <tom@tromey.com>
5337
5338         * dwarf2/read.c (partial_die_info::read) <case
5339         DW_AT_linkage_name>: Use value_as_string.
5340         (dwarf2_string_attr): Use value_as_string.
5341         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5342         method.
5343         * dwarf2/attribute.c (attribute::value_as_string): New method.
5344
5345 2020-04-24  Tom Tromey  <tom@tromey.com>
5346
5347         * symtab.c (general_symbol_info::natural_name)
5348         (general_symbol_info::demangled_name): Check for language_rust.
5349
5350 2020-04-24  Tom Tromey  <tom@tromey.com>
5351
5352         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5353         (dwarf2_physname): ... from here.
5354         (partial_die_info::read): Add Rust "{" hack.
5355
5356 2020-04-24  Tom Tromey  <tom@tromey.com>
5357
5358         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5359         method.
5360         (symbol_set_demangled_name): Don't declare.
5361         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5362         symbol_set_demangled_name.
5363         (general_symbol_info::set_language)
5364         (general_symbol_info::compute_and_set_names): Update.
5365         * minsyms.c (minimal_symbol_reader::install): Update.
5366         * dwarf2/read.c (new_symbol): Update.
5367
5368 2020-04-24  Tom Tromey  <tromey@adacore.com>
5369
5370         PR python/23662:
5371         * python/py-type.c (convert_field): Handle
5372         FIELD_LOC_KIND_DWARF_BLOCK.
5373         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5374         (typy_get_dynamic): Nw function.
5375         (type_object_getset): Add "dynamic".
5376         * NEWS: Add entry.
5377
5378 2020-04-24  Tom Tromey  <tromey@adacore.com>
5379
5380         * ada-typeprint.c (print_choices, print_variant_part)
5381         (print_record_field_types_dynamic): New functions.
5382         (print_record_field_types): Use print_record_field_types_dynamic.
5383
5384 2020-04-24  Tom Tromey  <tromey@adacore.com>
5385
5386         * dwarf2/read.c (handle_data_member_location): New overload.
5387         (dwarf2_add_field): Use it.
5388         (decode_locdesc): Add "computed" parameter.  Update comment.
5389         * gdbtypes.c (is_dynamic_type_internal): Also look for
5390         FIELD_LOC_KIND_DWARF_BLOCK.
5391         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5392         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5393         virtual base classes.
5394         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5395         FIELD_LOC_KIND_DWARF_BLOCK.
5396
5397 2020-04-24  Tom Tromey  <tromey@adacore.com>
5398
5399         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5400         * gdbtypes.c (is_dynamic_type_internal): Check
5401         TYPE_HAS_DYNAMIC_LENGTH.
5402         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5403         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5404         New macros.
5405         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5406         constant.
5407
5408 2020-04-24  Tom Tromey  <tromey@adacore.com>
5409
5410         * dwarf2/read.c (struct variant_field): Rewrite.
5411         (struct variant_part_builder): New.
5412         (struct nextfield): Remove "variant" field.  Add "offset".
5413         (struct field_info): Add "current_variant_part" and
5414         "variant_parts".
5415         (alloc_discriminant_info): Remove.
5416         (alloc_rust_variant): New function.
5417         (quirk_rust_enum): Update.
5418         (dwarf2_add_field): Set "offset" member.  Don't handle
5419         DW_TAG_variant_part.
5420         (offset_map_type): New typedef.
5421         (convert_variant_range, create_one_variant)
5422         (create_one_variant_part, create_variant_parts)
5423         (add_variant_property): New functions.
5424         (dwarf2_attach_fields_to_type): Call add_variant_property.
5425         (read_structure_type): Don't handle DW_TAG_variant_part.
5426         (handle_variant_part, handle_variant): New functions.
5427         (handle_struct_member_die): Use them.
5428         (process_structure_scope): Don't handle variant parts.
5429         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5430         (struct discriminant_info): Remove.
5431         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5432         (struct main_type) <flag_discriminated_union>: Remove.
5433         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5434         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5435         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5436         Update.
5437         * valops.c (value_union_variant): Remove.
5438         * value.h (value_union_variant): Don't declare.
5439
5440 2020-04-24  Tom Tromey  <tromey@adacore.com>
5441
5442         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5443         (ada_value_primitive_packed_val): Update.
5444         * ada-valprint.c (ada_value_print_1): Update.
5445         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5446         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5447         just an address.  Use evaluate_for_locexpr_baton.
5448         (dwarf2_evaluate_property): Update.
5449         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5450         array_view.
5451         * findvar.c (default_read_var_value): Update.
5452         * gdbtypes.c (compute_variant_fields_inner)
5453         (resolve_dynamic_type_internal): Update.
5454         (resolve_dynamic_type): Change type of valaddr parameter.
5455         * gdbtypes.h (resolve_dynamic_type): Update.
5456         * valarith.c (value_subscripted_rvalue): Update.
5457         * value.c (value_from_contents_and_address): Update.
5458
5459 2020-04-24  Tom Tromey  <tromey@adacore.com>
5460
5461         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5462         "push_initial_value" parameter.
5463         (dwarf2_evaluate_property): Likewise.
5464         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5465
5466 2020-04-24  Tom Tromey  <tromey@adacore.com>
5467
5468         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5469         (variant::matches, compute_variant_fields_recurse)
5470         (compute_variant_fields_inner, compute_variant_fields): New
5471         functions.
5472         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5473         Use resolved_type after type is made.
5474         (operator==): Add new cases.
5475         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5476         (struct discriminant_range, struct variant, struct variant_part):
5477         New.
5478         (union dynamic_prop_data) <variant_parts, original_type>: New
5479         members.
5480         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5481         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5482         constants.
5483         * value.c (unpack_bits_as_long): Now public.
5484         * value.h (unpack_bits_as_long): Declare.
5485
5486 2020-04-24  Tom Tromey  <tromey@adacore.com>
5487
5488         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5489         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5490
5491 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5492
5493         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5494
5495 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5496
5497         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5498         (remove_fork_catchpoint, post_startup_inferior)
5499         (post_attach): Move...
5500         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5501         (remove_fork_catchpoint, post_startup_inferior)
5502         (post_attach): ...here.
5503         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5504         (remove_fork_catchpoint, post_startup_inferior)
5505         (post_attach): Move...
5506         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5507         (remove_fork_catchpoint, post_startup_inferior)
5508         (post_attach): ...here.
5509
5510 2020-04-24  Tom Tromey  <tromey@adacore.com>
5511
5512         * nat/windows-nat.h (struct windows_thread_info)
5513         <pc_adjusted>: New member.
5514         * windows-nat.c (windows_fetch_one_register): Check
5515         pc_adjusted.
5516         (windows_nat_target::get_windows_debug_event)
5517         (windows_nat_target::wait): Set pc_adjusted.
5518
5519 2020-04-24  Tom de Vries  <tdevries@suse.de>
5520
5521         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5522         Run gdb-add-index inside temp dir.
5523
5524 2020-04-23  Tom Tromey  <tromey@adacore.com>
5525
5526         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5527         in loop.
5528
5529 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5530
5531         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5532         get_frame_register instead of gdbarch_unwind_pc.
5533
5534 2020-04-23  Tom de Vries  <tdevries@suse.de>
5535
5536         * symtab.c (lookup_global_symbol): Prefer def over decl.
5537
5538 2020-04-23  Tom de Vries  <tdevries@suse.de>
5539
5540         PR symtab/25807
5541         * block.c (best_symbol, better_symbol): Promote to external.
5542         * block.h (best_symbol, better_symbol): Declare.
5543         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5544         decl.
5545
5546 2020-04-23  Tom Tromey  <tromey@adacore.com>
5547
5548         PR ada/25837:
5549         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5550         "const char *", not a "const std::string &".
5551         <name_and_matcher::operator==>: Update.
5552         * unittests/lookup_name_info-selftests.c: Change type of
5553         "result".
5554
5555 2020-04-23  Tom Tromey  <tom@tromey.com>
5556
5557         * inferior.h (iterate_over_inferiors): Don't declare.
5558         * inferior.c (iterate_over_inferiors): Remove.
5559         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5560         Remove.
5561         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5562         use iterate_over_inferiors.
5563         (darwin_resume_inferior_it)
5564         (struct resume_inferior_threads_param)
5565         (darwin_resume_inferior_threads_it): Remove.
5566         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5567
5568 2020-04-23  Tom de Vries  <tdevries@suse.de>
5569
5570         * blockframe.c (find_pc_partial_function): Use
5571         find_pc_sect_compunit_symtab rather than
5572         objfile->sf->qf->find_pc_sect_compunit_symtab.
5573
5574 2020-04-22  Tom de Vries  <tdevries@suse.de>
5575
5576         PR symtab/25764
5577         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5578         in psymtabs.
5579
5580 2020-04-22  Tom de Vries  <tdevries@suse.de>
5581
5582         PR symtab/25801
5583         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5584         symtabs.
5585
5586 2020-04-22  Tom de Vries  <tdevries@suse.de>
5587
5588         PR symtab/25700
5589         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5590         CU if already created.
5591
5592 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5593
5594         * infrun.c (displaced_step_fixup): Switch to the event_thread
5595         before calling displaced_step_restore, not after.
5596
5597 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5598
5599         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5600         its inferior is not recorded by us.
5601         (record_btrace_target_open): Replace call to
5602         all_non_exited_threads () with call to current_inferior
5603         ()->non_exited_threads ().
5604         (record_btrace_target::stop_recording): Likewise.
5605         (record_btrace_target::close): Likewise.
5606         (record_btrace_target::wait): Likewise.
5607         (record_btrace_target::record_stop_replaying): Likewise.
5608
5609 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5610
5611         * btrace.c (btrace_enable): Throw an error on double enables and
5612         when enabling recording fails.
5613         (btrace_disable): Throw an error if the thread is not recorded.
5614
5615 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5616
5617         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5618         request if we do not have a thread_info.
5619
5620 2020-04-21  Tom de Vries  <tdevries@suse.de>
5621
5622         PR gdb/25471
5623         * thread.c
5624         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5625         exception in get_frame_id.
5626
5627 2020-04-20  Tom Tromey  <tromey@adacore.com>
5628
5629         * python/python.c (struct gdbpy_event): Mark move constructor as
5630         noexcept.
5631         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5632         constructor as noexcept.
5633         * completer.h (struct completion_result): Mark move constructor as
5634         noexcept.
5635         * completer.c (completion_result::completion_result): Use
5636         initialization style.  Don't call reset_match_list.
5637
5638 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5639
5640         * MAINTAINERS (Write After Approval): Add myself.
5641
5642 2020-04-18  Tom Tromey  <tom@tromey.com>
5643
5644         * windows-tdep.c (init_w32_command_list)
5645         (w32_prefix_command_valid): Restore.
5646         (_initialize_windows_tdep): Call init_w32_command_list.
5647
5648 2020-04-18  Tom Tromey  <tom@tromey.com>
5649
5650         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5651         * value.c (value_fn_field): Update.
5652         * valops.c (find_function_in_inferior)
5653         (value_allocate_space_in_inferior): Update.
5654         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5655         Update.
5656         * tui/tui-source.c (tui_source_window::set_contents): Update.
5657         * symtab.c (lookup_global_or_static_symbol)
5658         (find_function_start_sal_1, skip_prologue_sal)
5659         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5660         * symmisc.c (dump_msymbols, dump_symtab_1)
5661         (maintenance_print_one_line_table): Update.
5662         * symfile.c (init_entry_point_info, section_is_mapped)
5663         (list_overlays_command, simple_read_overlay_table)
5664         (simple_overlay_update_1): Update.
5665         * stap-probe.c (handle_stap_probe): Update.
5666         * stabsread.c (dbx_init_float_type, define_symbol)
5667         (read_one_struct_field, read_enum_type, read_range_type): Update.
5668         * source.c (info_line_command): Update.
5669         * python/python.c (gdbpy_source_objfile_script)
5670         (gdbpy_execute_objfile_script): Update.
5671         * python/py-type.c (save_objfile_types): Update.
5672         * python/py-objfile.c (py_free_objfile): Update.
5673         * python/py-inferior.c (python_new_objfile): Update.
5674         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5675         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5676         (maintenance_check_psymtabs): Update.
5677         * printcmd.c (info_address_command): Update.
5678         * objfiles.h (struct objfile) <arch>: New method, from
5679         get_objfile_arch.
5680         (get_objfile_arch): Don't declare.
5681         * objfiles.c (get_objfile_arch): Remove.
5682         (filter_overlapping_sections): Update.
5683         * minsyms.c (msymbol_is_function): Update.
5684         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5685         (output_nondebug_symbol): Update.
5686         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5687         (mdebug_expand_psymtab): Update.
5688         * machoread.c (macho_add_oso_symfile): Update.
5689         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5690         Update.
5691         * linux-fork.c (checkpoint_command): Update.
5692         * linespec.c (convert_linespec_to_sals): Update.
5693         * jit.c (finalize_symtab): Update.
5694         * infrun.c (insert_exception_resume_from_probe): Update.
5695         * ia64-tdep.c (ia64_find_unwind_table): Update.
5696         * hppa-tdep.c (internalize_unwinds): Update.
5697         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5698         Update.
5699         * gcore.c (call_target_sbrk): Update.
5700         * elfread.c (record_minimal_symbol, elf_symtab_read)
5701         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5702         (elf_gnu_ifunc_resolve_by_got): Update.
5703         * dwarf2/read.c (create_addrmap_from_index)
5704         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5705         (read_debug_names_from_section)
5706         (process_psymtab_comp_unit_reader, add_partial_symbol)
5707         (add_partial_subprogram, process_full_comp_unit)
5708         (read_file_scope, read_func_scope, read_lexical_block_scope)
5709         (read_call_site_scope, dwarf2_ranges_read)
5710         (dwarf2_record_block_ranges, dwarf2_add_field)
5711         (mark_common_block_symbol_computed, read_tag_pointer_type)
5712         (read_tag_string_type, dwarf2_init_float_type)
5713         (dwarf2_init_complex_target_type, read_base_type)
5714         (partial_die_info::read, partial_die_info::read)
5715         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5716         (dwarf2_fetch_die_loc_sect_off): Update.
5717         * dwarf2/loc.c (dwarf2_find_location_expression)
5718         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5719         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5720         (dwarf2_loc_desc_get_symbol_read_needs)
5721         (locexpr_describe_location_piece, locexpr_describe_location_1)
5722         (loclist_describe_location): Update.
5723         * dwarf2/index-write.c (write_debug_names): Update.
5724         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5725         * dtrace-probe.c (dtrace_process_dof): Update.
5726         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5727         (process_one_symbol): Update.
5728         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5729         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5730         (coff_read_enum_type): Update.
5731         * cli/cli-cmds.c (edit_command, list_command): Update.
5732         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5733         * breakpoint.c (create_overlay_event_breakpoint)
5734         (create_longjmp_master_breakpoint)
5735         (create_std_terminate_master_breakpoint)
5736         (create_exception_master_breakpoint, get_sal_arch): Update.
5737         * block.c (block_gdbarch): Update.
5738         * annotate.c (annotate_source_line): Update.
5739
5740 2020-04-17  Tom Tromey  <tromey@adacore.com>
5741
5742         * auto-load.c (show_auto_load_cmd): Remove.
5743         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5744         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5745         (maintenance_print_arc_command): Remove.
5746         * tui/tui-win.c (tui_command): Remove.
5747         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5748         * tui/tui-layout.c (tui_layout_command): Remove.
5749         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5750         * python/python.c (user_set_python, user_show_python): Remove.
5751         (_initialize_python): Use add_basic_prefix_cmd,
5752         add_show_prefix_cmd.
5753         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5754         (install_gdb_commands): Use add_basic_prefix_cmd,
5755         add_show_prefix_cmd.
5756         (info_guile_command): Remove.
5757         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5758         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5759         add_show_prefix_cmd.
5760         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5761         Remove do_set and do_show parameters.
5762         * cli/cli-style.c (set_style, show_style): Remove.
5763         (_initialize_cli_style): Use add_basic_prefix_cmd,
5764         add_show_prefix_cmd.
5765         (cli_style_option::add_setshow_commands): Remove do_set and
5766         do_show parameters.
5767         (cli_style_option::add_setshow_commands): Use
5768         add_basic_prefix_cmd, add_show_prefix_cmd.
5769         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5770         (set_style_name): Remove.
5771         * cli/cli-dump.c (dump_command, append_command): Remove.
5772         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5773         (tekhex_dump_command, binary_dump_command)
5774         (binary_append_command): Remove.
5775         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5776         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5777         (init_w32_command_list): Remove; move into ...
5778         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5779         * valprint.c (set_print, show_print, set_print_raw)
5780         (show_print_raw): Remove.
5781         (_initialize_valprint): Use add_basic_prefix_cmd,
5782         add_show_prefix_cmd.
5783         * typeprint.c (set_print_type, show_print_type): Remove.
5784         (_initialize_typeprint): Use add_basic_prefix_cmd,
5785         add_show_prefix_cmd.
5786         * record.c (set_record_command, show_record_command): Remove.
5787         (_initialize_record): Use add_basic_prefix_cmd,
5788         add_show_prefix_cmd.
5789         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5790         add_show_prefix_cmd.
5791         (info_command, show_command, set_debug, show_debug): Remove.
5792         * top.h (set_history, show_history): Don't declare.
5793         * top.c (set_history, show_history): Remove.
5794         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5795         (unset_tdesc_cmd): Remove.
5796         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5797         add_show_prefix_cmd.
5798         * symtab.c (info_module_command): Remove.
5799         (_initialize_symtab): Use add_basic_prefix_cmd.
5800         * symfile.c (overlay_command): Remove.
5801         (_initialize_symfile): Use add_basic_prefix_cmd.
5802         * sparc64-tdep.c (info_adi_command): Remove.
5803         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5804         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5805         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5806         add_show_prefix_cmd.
5807         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5808         (_initialize_serial): Use add_basic_prefix_cmd,
5809         add_show_prefix_cmd.
5810         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5811         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5812         add_show_prefix_cmd.
5813         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5814         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5815         add_show_prefix_cmd.
5816         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5817         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5818         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5819         add_show_prefix_cmd.
5820         * remote.c (remote_command, set_remote_cmd): Remove.
5821         (_initialize_remote): Use add_basic_prefix_cmd.
5822         * record-full.c (set_record_full_command)
5823         (show_record_full_command): Remove.
5824         (_initialize_record_full): Use add_basic_prefix_cmd,
5825         add_show_prefix_cmd.
5826         * record-btrace.c (cmd_set_record_btrace)
5827         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5828         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5829         (cmd_show_record_btrace_pt): Remove.
5830         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5831         add_show_prefix_cmd.
5832         * ravenscar-thread.c (set_ravenscar_command)
5833         (show_ravenscar_command): Remove.
5834         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5835         add_show_prefix_cmd.
5836         * mips-tdep.c (show_mips_command, set_mips_command)
5837         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5838         add_show_prefix_cmd.
5839         * maint.c (maintenance_command, maintenance_info_command)
5840         (maintenance_check_command, maintenance_print_command)
5841         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5842         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5843         add_show_prefix_cmd.
5844         (show_per_command_cmd): Remove.
5845         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5846         Remove.
5847         (maintenance_show_test_settings_cmd): Remove.
5848         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5849         add_show_prefix_cmd.
5850         * maint-test-options.c (maintenance_test_options_command):
5851         Remove.
5852         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5853         * macrocmd.c (macro_command): Remove
5854         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5855         * language.c (set_check, show_check): Remove.
5856         (_initialize_language): Use add_basic_prefix_cmd,
5857         add_show_prefix_cmd.
5858         * infcmd.c (unset_command): Remove.
5859         (_initialize_infcmd): Use add_basic_prefix_cmd.
5860         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5861         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5862         add_show_prefix_cmd.
5863         * go32-nat.c (go32_info_dos_command): Remove.
5864         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5865         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5866         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5867         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5868         (_initialize_frame): Use add_basic_prefix_cmd,
5869         add_show_prefix_cmd.
5870         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5871         (_initialize_dcache): Use add_basic_prefix_cmd,
5872         add_show_prefix_cmd.
5873         * cp-support.c (maint_cplus_command): Remove.
5874         (_initialize_cp_support): Use add_basic_prefix_cmd.
5875         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5876         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5877         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5878         add_basic_prefix_cmd, add_show_prefix_cmd.
5879         * breakpoint.c (save_command): Remove.
5880         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5881         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5882         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5883         add_show_prefix_cmd.
5884         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5885         (set_ada_command, show_ada_command): Remove.
5886         (_initialize_ada_language): Use add_basic_prefix_cmd,
5887         add_show_prefix_cmd.
5888         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5889
5890 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5891
5892         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5893         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5894
5895 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5896
5897         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5898         warning messages.
5899
5900 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5901
5902         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5903         import table is not at beginning of .idata section.
5904
5905 2020-04-16  Pedro Alves  <palves@redhat.com>
5906
5907         * inferior.c (delete_inferior): Use delete operator directly
5908         instead of delete_program_space.
5909         * progspace.c (add_program_space): New, factored out from
5910         program_space::program_space.
5911         (remove_program_space): New, factored out from
5912         delete_program_space.
5913         (program_space::program_space): Remove intro comment.  Rewrite.
5914         (program_space::~program_space): Remove intro comment.  Call
5915         remove_program_space.
5916         (delete_program_space): Delete.
5917         * progspace.h (program_space::program_space): Make explicit.  Move
5918         intro comment here, adjusted.
5919         (program_space::~program_space): Move intro comment here,
5920         adjusted.
5921         (delete_program_space): Remove.
5922
5923 2020-04-16  Tom Tromey  <tromey@adacore.com>
5924
5925         * windows-nat.c (windows_nat::handle_access_violation): New
5926         function.
5927         * nat/windows-nat.h (handle_access_violation): Declare.
5928         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5929         windows-nat.c.  Call handle_access_violation.
5930
5931 2020-04-16  Tom de Vries  <tdevries@suse.de>
5932
5933         PR symtab/25791
5934         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5935         CUs without psymtab.
5936
5937 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5938
5939         * python/python.c (do_start_initialization): Don't call
5940         PyEval_InitThreads for Python 3.9 and beyond.
5941
5942 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5943
5944         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5945         thread functions.
5946         (obsd_nat_target::wait): Likewise.
5947
5948 2020-04-15  Tom Tromey  <tromey@adacore.com>
5949
5950         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5951         (DEBUG_EXCEPT): Use debug_printf.
5952
5953 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5954
5955         * completer.c (class completion_tracker::completion_hash_entry)
5956         <hash_name>: New member function.
5957         (completion_tracker::discard_completions): New callback to hash a
5958         completion_hash_entry, pass this to htab_create_alloc.
5959
5960 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5961
5962         * windows-nat.c (windows_make_so): Warn rather than stopping with
5963         an error if realpath() fails.
5964
5965 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5966
5967         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5968         (nbsd_nat_target::info_proc): Add do_status.
5969
5970 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5971             Tom de Vries  <tdevries@suse.de>
5972
5973         PR symtab/25718
5974         * psympriv.h (struct partial_symtab::read_symtab)
5975         (struct partial_symtab::expand_psymtab)
5976         (struct partial_symtab::read_dependencies): Update comments.
5977         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5978         read_symtab for includer.
5979         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5980         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5981         (struct dwarf2_include_psymtab::m_readin): Remove.
5982         (struct dwarf2_include_psymtab::includer): New member function.
5983         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5984
5985 2020-04-14  Tom de Vries  <tdevries@suse.de>
5986
5987         PR symtab/25720
5988         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5989         with NULL symbol_matcher and lookup_name.
5990         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5991         and lookup_name.
5992         * dwarf2/read.c (dw2_expand_symtabs_matching)
5993         (dw2_debug_names_expand_symtabs_matching): Same.
5994         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5995         Make lookup_name a pointer.  Update comment.
5996         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5997         lookup_name being a pointer.
5998         * symfile.c (expand_symtabs_matching): Same.
5999         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6000         * linespec.c (iterate_over_all_matching_symtabs): Same.
6001
6002 2020-04-13  Tom Tromey  <tom@tromey.com>
6003
6004         * run-on-main-thread.c: Update include.
6005         * unittests/main-thread-selftests.c: Update include.
6006         * tui/tui-win.c: Update include.
6007         * tui/tui-io.c: Update include.
6008         * tui/tui-interp.c: Update include.
6009         * tui/tui-hooks.c: Update include.
6010         * top.h: Update include.
6011         * top.c: Update include.
6012         * ser-base.c: Update include.
6013         * remote.c: Update include.
6014         * remote-notif.c: Update include.
6015         * remote-fileio.c: Update include.
6016         * record-full.c: Update include.
6017         * record-btrace.c: Update include.
6018         * python/python.c: Update include.
6019         * posix-hdep.c: Update include.
6020         * mingw-hdep.c: Update include.
6021         * mi/mi-main.c: Update include.
6022         * mi/mi-interp.c: Update include.
6023         * main.c: Update include.
6024         * linux-nat.c: Update include.
6025         * interps.c: Update include.
6026         * infrun.c: Update include.
6027         * inf-loop.c: Update include.
6028         * event-top.c: Update include.
6029         * event-loop.c: Move to ../gdbsupport/.
6030         * event-loop.h: Move to ../gdbsupport/.
6031         * async-event.h: Update include.
6032         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6033
6034 2020-04-13  Tom Tromey  <tom@tromey.com>
6035
6036         * tui/tui-win.c: Include async-event.h.
6037         * remote.c: Include async-event.h.
6038         * remote-notif.c: Include async-event.h.
6039         * record-full.c: Include async-event.h.
6040         * record-btrace.c: Include async-event.h.
6041         * infrun.c: Include async-event.h.
6042         * event-top.c: Include async-event.h.
6043         * event-loop.h: Move some declarations to async-event.h.
6044         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6045         code to async-event.c.
6046         * async-event.h: New file.
6047         * async-event.c: New file.
6048         * Makefile.in (COMMON_SFILES): Add async-event.c.
6049         (HFILES_NO_SRCDIR): Add async-event.h.
6050
6051 2020-04-13  Tom Tromey  <tom@tromey.com>
6052
6053         * utils.c (flush_streams): New function.
6054         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6055
6056 2020-04-13  Tom Tromey  <tom@tromey.com>
6057
6058         * event-loop.c (handle_file_event): Use warning, not
6059         printf_unfiltered.
6060
6061 2020-04-13  Tom Tromey  <tom@tromey.com>
6062
6063         * event-loop.c: Include <chrono>.
6064
6065 2020-04-13  Tom Tromey  <tom@tromey.com>
6066
6067         * gdb_select.h: Move to ../gdbsupport/.
6068         * event-loop.c: Update include path.
6069         * top.c: Update include path.
6070         * ser-base.c: Update include path.
6071         * ui-file.c: Update include path.
6072         * ser-tcp.c: Update include path.
6073         * guile/scm-ports.c: Update include path.
6074         * posix-hdep.c: Update include path.
6075         * ser-unix.c: Update include path.
6076         * gdb_usleep.c: Update include path.
6077         * mingw-hdep.c: Update include path.
6078         * inflow.c: Update include path.
6079         * infrun.c: Update include path.
6080         * event-top.c: Update include path.
6081
6082 2020-04-13  Tom Tromey  <tom@tromey.com>
6083
6084         * configure: Rebuild.
6085         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6086
6087 2020-04-13  Tom Tromey  <tom@tromey.com>
6088
6089         * event-loop.h (start_event_loop): Don't declare.
6090         * event-loop.c (start_event_loop): Move...
6091         * main.c (start_event_loop): ...here.  Now static.
6092
6093 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6094
6095         * MAINTAINERS: Update my email address.
6096
6097 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6098
6099         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6100         IP_ALL.
6101
6102 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6103
6104         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6105         (nbsd_nat_target::info_proc): Add do_cmdline.
6106
6107 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6108
6109         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6110         (nbsd_nat_target::info_proc): Add do_cwd.
6111
6112 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6113
6114         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6115
6116 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6117
6118         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6119         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6120         (nbsd_nat_target::info_proc): New functions.
6121         * nbsd-nat.c (kinfo_get_vmmap): New function.
6122         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6123         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6124         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6125         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6126         functions.
6127         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6128         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6129         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6130         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6131         (KINFO_VME_FLAG_GROWS_DOWN): New.
6132
6133 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6134
6135         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6136         bit shift.
6137
6138 2020-04-10  Tom Tromey  <tromey@adacore.com>
6139
6140         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6141
6142 2020-04-10  Tom Tromey  <tromey@adacore.com>
6143
6144         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6145         separate debug files.
6146
6147 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6148
6149         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6150         Move to...
6151         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6152         ... here.
6153         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6154         Check for STATUS_WX86_BREAKPOINT.
6155         (windows_nat_target::wait): Same.
6156
6157 2020-04-10  Tom de Vries  <tdevries@suse.de>
6158
6159         PR cli/25808
6160         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6161
6162 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6163
6164         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6165         (Write After Approval): Remove Tom de Vries.
6166
6167 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6168
6169         revert partially:
6170         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6171
6172         * buildsym.c (record_line): Fix undefined behavior and preserve
6173         lines at eof.
6174
6175 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6176
6177         * auxv.h (svr4_auxv_parse): New.
6178         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6179         and generic_auxv_parse.
6180         (svr4_auxv_parse): Add.
6181         * obsd-tdep.c: Include "auxv.h".
6182         (obsd_auxv_parse): Remove.
6183         (obsd_init_abi): Remove comment.
6184         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6185         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6186         * nbsd-tdep.c: Include "auxv.h".
6187         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6188
6189 2020-04-08  Tom Tromey  <tromey@adacore.com>
6190
6191         * nat/windows-nat.h (last_wait_event): Don't declare.
6192         (wait_for_debug_event): Update comment.
6193         * nat/windows-nat.c (last_wait_event): Now static.
6194
6195 2020-04-08  Tom Tromey  <tromey@adacore.com>
6196
6197         * windows-nat.c (wait_for_debug_event): Move to
6198         nat/windows-nat.c.
6199         * nat/windows-nat.h (wait_for_debug_event): Declare.
6200         * nat/windows-nat.c (wait_for_debug_event): Move from
6201         windows-nat.c.  No longer static.
6202
6203 2020-04-08  Tom Tromey  <tromey@adacore.com>
6204
6205         * windows-nat.c (get_windows_debug_event): Use
6206         fetch_pending_stop.
6207         * nat/windows-nat.h (fetch_pending_stop): Declare.
6208         * nat/windows-nat.c (fetch_pending_stop): New function.
6209
6210 2020-04-08  Tom Tromey  <tromey@adacore.com>
6211
6212         * windows-nat.c (windows_continue): Use matching_pending_stop and
6213         continue_last_debug_event.
6214         * nat/windows-nat.h (matching_pending_stop)
6215         (continue_last_debug_event): Declare.
6216         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6217         (matching_pending_stop, continue_last_debug_event): New
6218         functions.
6219
6220 2020-04-08  Tom Tromey  <tromey@adacore.com>
6221
6222         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6223         (handle_exception_result): Move to nat/windows-nat.h.
6224         (DEBUG_EXCEPTION_SIMPLE): Remove.
6225         (windows_nat::handle_ms_vc_exception): New function.
6226         (handle_exception): Move to nat/windows-nat.c.
6227         (get_windows_debug_event): Update.
6228         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6229         nat/windows-nat.c.
6230         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6231         (handle_exception_result): Move from windows-nat.c.
6232         (handle_exception): Declare.
6233         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6234         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6235         windows-nat.c.
6236
6237 2020-04-08  Tom Tromey  <tromey@adacore.com>
6238
6239         * windows-nat.c (exception_count, event_count): Remove.
6240         (handle_exception, get_windows_debug_event)
6241         (do_initial_windows_stuff): Update.
6242
6243 2020-04-08  Tom Tromey  <tromey@adacore.com>
6244
6245         * windows-nat.c (windows_nat::handle_load_dll)
6246         (windows_nat::handle_unload_dll): Rename.  No longer static.
6247         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6248         Declare.
6249
6250 2020-04-08  Tom Tromey  <tromey@adacore.com>
6251
6252         * complaints.h (stop_whining): Declare at top-level.
6253         (complaint): Don't declare stop_whining.
6254
6255 2020-04-08  Tom Tromey  <tromey@adacore.com>
6256
6257         * windows-nat.c (windows_nat::handle_output_debug_string):
6258         Rename.  No longer static.
6259         * nat/windows-nat.h (handle_output_debug_string): Declare.
6260
6261 2020-04-08  Tom Tromey  <tromey@adacore.com>
6262
6263         * windows-nat.c (current_process_handle, current_process_id)
6264         (main_thread_id, last_sig, current_event, last_wait_event)
6265         (current_windows_thread, desired_stop_thread_id, pending_stops)
6266         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6267         (display_selectors, fake_create_process)
6268         (get_windows_debug_event): Update.
6269         * nat/windows-nat.h (current_process_handle, current_process_id)
6270         (main_thread_id, last_sig, current_event, last_wait_event)
6271         (current_windows_thread, desired_stop_thread_id, pending_stops)
6272         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6273         * nat/windows-nat.c (current_process_handle, current_process_id)
6274         (main_thread_id, last_sig, current_event, last_wait_event)
6275         (current_windows_thread, desired_stop_thread_id, pending_stops)
6276         (siginfo_er): New globals.  Move from windows-nat.c.
6277
6278 2020-04-08  Tom Tromey  <tromey@adacore.com>
6279
6280         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6281         (handle_load_dll): Update.
6282         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6283
6284 2020-04-08  Tom Tromey  <tromey@adacore.com>
6285
6286         * windows-nat.c (enum thread_disposition_type): Move to
6287         nat/windows-nat.h.
6288         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6289         static.
6290         (windows_add_thread, windows_nat_target::fetch_registers)
6291         (windows_nat_target::store_registers, handle_exception)
6292         (windows_nat_target::resume, get_windows_debug_event)
6293         (windows_nat_target::get_tib_address)
6294         (windows_nat_target::thread_name)
6295         (windows_nat_target::thread_alive): Update.
6296         * nat/windows-nat.h (enum thread_disposition_type): Move from
6297         windows-nat.c.
6298         (thread_rec): Declare.
6299
6300 2020-04-08  Tom Tromey  <tromey@adacore.com>
6301
6302         * windows-nat.c: Add "using namespace".
6303         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6304         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6305
6306 2020-04-08  Tom Tromey  <tromey@adacore.com>
6307
6308         * nat/windows-nat.h (struct windows_thread_info): Declare
6309         destructor.
6310         * nat/windows-nat.c (~windows_thread_info): New.
6311
6312 2020-04-08  Tom Tromey  <tromey@adacore.com>
6313
6314         PR gdb/22992
6315         * windows-nat.c (current_event): Update comment.
6316         (last_wait_event, desired_stop_thread_id): New globals.
6317         (struct pending_stop): New.
6318         (pending_stops): New global.
6319         (windows_nat_target) <stopped_by_sw_breakpoint>
6320         <supports_stopped_by_sw_breakpoint>: New methods.
6321         (windows_fetch_one_register): Add assertions.  Adjust PC.
6322         (windows_continue): Handle pending stops.  Suspend other threads
6323         when stepping.  Use last_wait_event
6324         (wait_for_debug_event): New function.
6325         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6326         pending stops.  Queue spurious stops.
6327         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6328         (windows_nat_target::kill): Use wait_for_debug_event.
6329         * nat/windows-nat.h (struct windows_thread_info)
6330         <stopped_at_software_breakpoint>: New field.
6331         * nat/windows-nat.c (windows_thread_info::resume): Clear
6332         stopped_at_software_breakpoint.
6333
6334 2020-04-08  Tom Tromey  <tromey@adacore.com>
6335
6336         * windows-nat.c (enum thread_disposition_type): New.
6337         (thread_rec): Replace "get_context" parameter with "disposition";
6338         change type.
6339         (windows_add_thread, windows_nat_target::fetch_registers)
6340         (windows_nat_target::store_registers, handle_exception)
6341         (windows_nat_target::resume, get_windows_debug_event)
6342         (windows_nat_target::get_tib_address)
6343         (windows_nat_target::thread_name)
6344         (windows_nat_target::thread_alive): Update.
6345
6346 2020-04-08  Tom Tromey  <tromey@adacore.com>
6347
6348         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6349         (windows_continue): Use windows_continue::resume.
6350         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6351         resume>: Declare new methods.
6352         * nat/windows-nat.c: New file.
6353         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6354
6355 2020-04-08  Tom Tromey  <tromey@adacore.com>
6356
6357         * windows-nat.c (windows_add_thread, windows_delete_thread)
6358         (windows_nat_target::fetch_registers)
6359         (windows_nat_target::store_registers, fake_create_process)
6360         (windows_nat_target::resume, windows_nat_target::resume)
6361         (get_windows_debug_event, windows_nat_target::wait)
6362         (windows_nat_target::pid_to_str)
6363         (windows_nat_target::get_tib_address)
6364         (windows_nat_target::get_ada_task_ptid)
6365         (windows_nat_target::thread_name)
6366         (windows_nat_target::thread_alive): Use lwp, not tid.
6367
6368 2020-04-08  Tom Tromey  <tromey@adacore.com>
6369
6370         * windows-nat.c (handle_exception)
6371         (windows_nat_target::thread_name): Update.
6372         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6373         <name>: Now unique_xmalloc_ptr.
6374
6375 2020-04-08  Tom Tromey  <tromey@adacore.com>
6376
6377         * windows-nat.c (thread_rec)
6378         (windows_nat_target::fetch_registers): Update.
6379         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6380         Update comment.
6381         <debug_registers_changed, reload_context>: Now bool.
6382
6383 2020-04-08  Tom Tromey  <tromey@adacore.com>
6384
6385         * windows-nat.c (windows_add_thread): Use new.
6386         (windows_init_thread_list, windows_delete_thread): Use delete.
6387         (get_windows_debug_event): Update.
6388         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6389         destructor, and initializers.
6390
6391 2020-04-08  Tom Tromey  <tromey@adacore.com>
6392
6393         * windows-nat.c (struct windows_thread_info): Remove.
6394         * nat/windows-nat.h: New file.
6395
6396 2020-04-08  Tom Tromey  <tromey@adacore.com>
6397
6398         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6399         (thread_rec, windows_add_thread, windows_delete_thread)
6400         (windows_continue): Update.
6401
6402 2020-04-08  Tom Tromey  <tromey@adacore.com>
6403
6404         * windows-nat.c (struct windows_thread_info): Remove typedef.
6405         (thread_head): Remove.
6406         (thread_list): New global.
6407         (thread_rec, windows_add_thread, windows_init_thread_list)
6408         (windows_delete_thread, windows_continue): Update.
6409
6410 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6411
6412         * windows-tdep.h (windows_init_abi): Add comment.
6413         (cygwin_init_abi): New declaration.
6414         * windows-tdep.c: Split signal enumeration in two, one for
6415         Windows and one for Cygwin.
6416         (windows_gdb_signal_to_target): Only deal with signal of the
6417         Windows OS ABI.
6418         (cygwin_gdb_signal_to_target): New function.
6419         (windows_init_abi): Rename to windows_init_abi_common, don't set
6420         gdb_signal_to_target gdbarch method.  Add new new function with
6421         this name.
6422         (cygwin_init_abi): New function.
6423         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6424         comment.  Don't call windows_init_abi.
6425         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6426         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6427         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6428         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6429         a new function of this name.
6430         (i386_cygwin_init_abi): New function.
6431         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6432         OS ABI Cygwin.
6433
6434 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6435
6436         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6437         parameter.c.
6438         (dwarf2_read_gdb_index): Update.
6439
6440 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6441
6442         * nbsd-tdep.c: Include "objfiles.h".
6443         (nbsd_skip_solib_resolver): New.
6444         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6445
6446 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6447
6448         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6449         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6450         with DW_LLE_base_addressx are being emitted in DWARFv5.
6451         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6452         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6453         unsigned integer.
6454
6455 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6456
6457         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6458         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6459         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6460         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6461         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6462         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6463         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6464
6465
6466 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6467
6468         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6469         (read_loclist_index): New function definition.
6470         (lookup_loclist_base): New function definition.
6471         (read_loclist_header): New function definition.
6472         (dwarf2_cu): Add loclist_base and loclist_header field.
6473         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6474         (read_full_die_1): Read the value of DW_AT_loclists_base.
6475         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6476         (read_attribute_value): Handle DW_FORM_loclistx.
6477         (skip_one_die): Handle DW_FORM_loclistx.
6478         (loclist_header): New structure declaration.
6479         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6480
6481 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6482
6483         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6484         constructor.  Remove `addr` parameter from other constructor and
6485         add `per_cu` parameter.
6486         * dwarf2/read.c (create_partial_symtab): Update.
6487
6488 2020-04-07  Tom de Vries  <tdevries@suse.de>
6489
6490         PR symtab/25796
6491         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6492         (partial_die_info::fixup): Inherit has_const_value.
6493
6494 2020-04-07  Tom de Vries  <tdevries@suse.de>
6495
6496         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6497         symbols without address.
6498
6499 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6500
6501         * nbsd-nat.h (struct thread_info): Add forward declaration.
6502         (nbsd_nat_target::thread_alive): Add.
6503         (nbsd_nat_target::thread_name): Likewise.
6504         (nbsd_nat_target::update_thread_list): Likewise.
6505         (update_thread_list::post_attach): Likewise.
6506         (post_attach::pid_to_str): Likewise.
6507         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6508         (nbsd_thread_lister): Add.
6509         (nbsd_nat_target::thread_alive): Likewise.
6510         (nbsd_nat_target::thread_name): Likewise.
6511         (nbsd_add_threads): Likewise.
6512         (update_thread_list::post_attach): Likewise.
6513         (nbsd_nat_target::update_thread_list): Likewise.
6514         (post_attach::pid_to_str): Likewise.
6515
6516 2020-04-06  Tom Tromey  <tromey@adacore.com>
6517
6518         * ada-valprint.c (print_variant_part): Extract the variant field.
6519         (print_field_values): Use the field as the outer value when
6520         recursing.
6521
6522 2020-04-06  Tom Tromey  <tromey@adacore.com>
6523
6524         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6525         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6526         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6527         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6528         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6529
6530 2020-04-06  Tom Tromey  <tromey@adacore.com>
6531
6532         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6533         TYPE_CODE_ERROR.
6534
6535 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6536
6537         * nbsd-tdep.c: Include "gdbarch.h".
6538         Define enum with NetBSD signal numbers.
6539         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6540         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6541         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6542         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6543         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6544         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6545         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6546         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6547         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6548         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6549         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6550         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6551
6552 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6553
6554         PR gdb/25325
6555         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6556
6557 2020-04-03  Tom Tromey  <tromey@adacore.com>
6558
6559         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6560         Read constant block.
6561
6562 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6563
6564         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6565         (gdb_bfd_get_full_section_contents): New declaration.
6566         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6567         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6568         gdb_bfd_get_full_section_contents.
6569
6570 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6571
6572         * exec.c (build_section_table): Replace internal_error with
6573         gdb_assert.
6574         (section_table_xfer_memory_partial): Likewise.
6575         * mdebugread.c (parse_partial_symbols): Likewise.
6576         * psymtab.c (lookup_partial_symbol): Likewise.
6577         * utils.c (wrap_here): Likewise.
6578
6579 2020-04-02  Tom Tromey  <tromey@adacore.com>
6580
6581         * f-lang.c (build_fortran_types): Use arch_type to initialize
6582         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6583
6584 2020-04-02  Tom Tromey  <tromey@adacore.com>
6585
6586         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6587         of attributes.
6588
6589 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6590             Bernd Edlinger <bernd.edlinger@hotmail.de>
6591             Tom Tromey  <tromey@adacore.com>
6592
6593         * buildsym.c (buildsym_compunit::record_line): Remove
6594         deduplication code.
6595
6596 2020-04-02  Tom de Vries  <tdevries@suse.de>
6597
6598         PR ada/24671
6599         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6600
6601 2020-04-02  Tom de Vries  <tdevries@suse.de>
6602
6603         * dwarf2/read.c (dwarf2_gdb_index_functions,
6604         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6605         NULL.
6606         * psymtab.c (psym_lookup_global_symbol_language): New function.
6607         (psym_functions): Init psym_lookup_global_symbol_language with
6608         psym_lookup_global_symbol_language.
6609         * symfile-debug.c (debug_sym_quick_functions): Init
6610         lookup_global_symbol_language with NULL.
6611         * symfile.c (set_initial_language): Remove fixme comment.
6612         * symfile.h (struct quick_symbol_functions): Add
6613         lookup_global_symbol_language.
6614         * symtab.c (find_quick_global_symbol_language): New function.
6615         (find_main_name): Use find_quick_global_symbol_language.
6616
6617 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6618
6619         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6620
6621 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6622
6623         * buildsym.c (record_line): Fix undefined behavior and preserve
6624         lines at eof.
6625
6626 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6627
6628         * buildsym.c (record_line): Fix the resizing condition.
6629
6630 2020-04-01  Tom Tromey  <tom@tromey.com>
6631
6632         * value.h (value_literal_complex): Add comment.
6633         * valops.c (value_literal_complex): Refer to value.h.
6634
6635 2020-04-01  Tom Tromey  <tom@tromey.com>
6636
6637         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6638         (scalar_type): New rule, from typebase.
6639         (typebase): Use scalar_type.  Recognize complex types.
6640         (field_name): Handle FLOAT_KEYWORD.
6641         (ident_tokens): Add _Complex and __complex__.
6642
6643 2020-04-01  Tom Tromey  <tom@tromey.com>
6644
6645         PR exp/25299:
6646         * valarith.c (promotion_type, complex_binop): New functions.
6647         (scalar_binop): Handle complex numbers.  Use promotion_type.
6648         (value_pos, value_neg, value_complement): Handle complex numbers.
6649
6650 2020-04-01  Tom Tromey  <tom@tromey.com>
6651
6652         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6653         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6654         (parse_number): Handle complex numbers.
6655
6656 2020-04-01  Tom Tromey  <tom@tromey.com>
6657
6658         * c-valprint.c (c_decorations): Change complex suffix to "i".
6659
6660 2020-04-01  Tom Tromey  <tom@tromey.com>
6661
6662         * valprint.c (generic_value_print_complex): Use accessors.
6663         * value.h (value_real_part, value_imaginary_part): Declare.
6664         * valops.c (value_real_part, value_imaginary_part): New
6665         functions.
6666         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6667
6668 2020-04-01  Tom Tromey  <tom@tromey.com>
6669
6670         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6671         (read_range_type): Update.
6672         * mdebugread.c (basic_type): Update.
6673         * go-lang.c (build_go_types): Use init_complex_type.
6674         * gdbtypes.h (struct main_type) <complex_type>: New member.
6675         (init_complex_type): Update.
6676         (arch_complex_type): Don't declare.
6677         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6678         Make name if none given.  Use alloc_type_copy.  Look for cached
6679         complex type.
6680         (arch_complex_type): Remove.
6681         (gdbtypes_post_init): Use init_complex_type.
6682         * f-lang.c (build_fortran_types): Use init_complex_type.
6683         * dwarf2/read.c (read_base_type): Update.
6684         * d-lang.c (build_d_types): Use init_complex_type.
6685         * ctfread.c (read_base_type): Update.
6686
6687 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6688
6689         * infrun.c (stop_all_threads): Update assertion, plus when
6690         stopping threads, take into account that we might be trying
6691         to stop an all-stop target.
6692         (stop_waiting): Call 'stop_all_threads' if there exists a
6693         non-stop target.
6694
6695 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6696
6697         * target.h (exists_non_stop_target): New function declaration.
6698         * target.c (exists_non_stop_target): New function.
6699
6700 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6701
6702         PR gdb/24789
6703         * eval.c (is_integral_or_integral_reference): New function.
6704         (evaluate_subexp_standard): Allow integer references in
6705         pointer arithmetic.
6706
6707 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6708
6709         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6710         check for no ptid in the stop reply when the target is non-stop.
6711
6712 2020-04-01  Tom Tromey  <tromey@adacore.com>
6713
6714         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6715         "name" parameter to rvalue reference.  Initialize m_name_holder.
6716         <lookup_name_info>: New overloads.
6717         <name>: Return gdb::string_view.
6718         <c_str>: New method.
6719         <make_ignore_params>: Update.
6720         <search_name_hash>: Update.
6721         <language_lookup_name>: Return const char *.
6722         <m_name>: Change type.
6723         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6724         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6725         (lookup_name_info::match_any): Update.
6726         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6727         Update.
6728         * minsyms.c (linkage_name_str): Update.
6729         * language.c (default_symbol_name_matcher): Update.
6730         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6731         Update.
6732         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6733         (ada_lookup_name_info::ada_lookup_name_info): Update.
6734         (literal_symbol_name_matcher): Update.
6735
6736 2020-04-01  Tom Tromey  <tromey@adacore.com>
6737
6738         * psymtab.c (psymtab_search_name): Remove function.
6739         (psym_lookup_symbol): Create search name and lookup name here.
6740         (lookup_partial_symbol): Remove "name" parameter; add
6741         lookup_name.
6742         (psym_expand_symtabs_for_function): Update.
6743
6744 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6745
6746         PR tui/25597:
6747         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6748
6749 2020-03-31  Tom Tromey  <tromey@adacore.com>
6750
6751         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6752         memcpy.
6753
6754 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6755
6756         * features/riscv/32bit-csr.xml: Regenerated.
6757         * features/riscv/64bit-csr.xml: Regenerated.
6758
6759 2020-03-30  Tom Tromey  <tromey@adacore.com>
6760
6761         * ada-valprint.c (print_variant_part): Update.
6762         * ada-lang.h (ada_which_variant_applies): Update.
6763         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6764         outer_valaddr parameters; replace with "outer" value parameter.
6765         (to_fixed_variant_branch_type): Update.
6766
6767 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6768
6769         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6770         <list>.  Remove inclusion of observable.h.
6771         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6772         (struct arch_lwp_info): New struct.
6773         (class ppc_linux_dreg_interface): New class.
6774         (struct ppc_linux_process_info): New struct.
6775         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6776         <low_new_clone, low_forget_process, low_prepare_to_resume>
6777         <copy_thread_dreg_state, mark_thread_stale>
6778         <mark_debug_registers_changed, register_hw_breakpoint>
6779         <clear_hw_breakpoint, register_wp, clear_wp>
6780         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6781         <num_memory_accesses, get_trigger_type>
6782         <create_watchpoint_request, hwdebug_point_cmp>
6783         <init_arch_lwp_info, get_arch_lwp_info>
6784         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6785         methods.
6786         <struct ptid_hash>: New inner struct.
6787         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6788         members.
6789         (saved_dabr_value, hwdebug_info, max_slots_number)
6790         (struct hw_break_tuple, struct thread_points, ppc_threads)
6791         (have_ptrace_hwdebug_interface)
6792         (hwdebug_find_thread_points_by_tid)
6793         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6794         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6795         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6796         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6797         use m_dreg_interface.
6798         (hwdebug_point_cmp): Change to...
6799         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6800         reference arguments instead of pointers.
6801         (ppc_linux_nat_target::ranged_break_num_registers): Use
6802         m_dreg_interface.
6803         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6804         m_dreg_interface.  Call register_hw_breakpoint.
6805         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6806         m_dreg_interface.  Call clear_hw_breakpoint.
6807         (get_trigger_type): Change to...
6808         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6809         comment.
6810         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6811         use m_dreg_interface.  Call register_hw_breakpoint.
6812         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6813         use m_dreg_interface.  Call clear_hw_breakpoint.
6814         (can_use_watchpoint_cond_accel): Change to...
6815         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6816         method.  Update comment, use m_dreg_interface and
6817         m_process_info.
6818         (calculate_dvc): Change to...
6819         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6820         m_dreg_interface.
6821         (num_memory_accesses): Change to...
6822         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6823         (check_condition): Change to...
6824         (ppc_linux_nat_target::check_condition): ...this method.
6825         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6826         comment, use m_dreg_interface.
6827         (create_watchpoint_request): Change to...
6828         (ppc_linux_nat_target::create_watchpoint_request): ...this
6829         method.  Use m_dreg_interface.
6830         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6831         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6832         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6833         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6834         (ppc_linux_nat_target::low_forget_process)
6835         (ppc_linux_nat_target::low_new_fork)
6836         (ppc_linux_nat_target::low_new_clone)
6837         (ppc_linux_nat_target::low_delete_thread)
6838         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6839         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6840         only call mark_thread_stale.
6841         (ppc_linux_thread_exit): Remove.
6842         (ppc_linux_nat_target::stopped_data_address): Change to...
6843         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6844         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6845         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6846         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6847         comment.  Call low_stopped_data_address.
6848         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6849         m_dreg_interface.
6850         (ppc_linux_nat_target::masked_watch_num_registers): Use
6851         m_dreg_interface.
6852         (ppc_linux_nat_target::copy_thread_dreg_state)
6853         (ppc_linux_nat_target::mark_thread_stale)
6854         (ppc_linux_nat_target::mark_debug_registers_changed)
6855         (ppc_linux_nat_target::register_hw_breakpoint)
6856         (ppc_linux_nat_target::clear_hw_breakpoint)
6857         (ppc_linux_nat_target::register_wp)
6858         (ppc_linux_nat_target::clear_wp)
6859         (ppc_linux_nat_target::init_arch_lwp_info)
6860         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6861         (_initialize_ppc_linux_nat): Remove observer callback.
6862
6863 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6864
6865         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6866         (ppc_linux_nat_target::auxv_parse)
6867         (ppc_linux_nat_target::read_description)
6868         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6869         Move up.
6870
6871 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6872
6873         * linux-nat.h (low_new_clone): New method.
6874         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6875
6876 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6877
6878         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6879         (dbx_expand_psymtab): ... this.
6880         (start_psymtab): Update.
6881         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6882         (mdebug_expand_psymtab): ... this.
6883         (parse_partial_symbols): Update.
6884         (new_psymtab): Update.
6885         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6886         (xcoff_expand_psymtab): ... this.
6887         (xcoff_start_psymtab): Update.
6888
6889 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6890
6891         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6892         <expand_dependencies>: ... this.
6893         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6894         (partial_symtab::expand_dependencies): ... this.
6895         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6896         Update.
6897         (dwarf2_psymtab::expand_psymtab): Update.
6898         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6899         * mdebugread.c (psymtab_to_symtab_1): Update.
6900         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6901
6902 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6903
6904         * psympriv.h (discard_psymtab): Remove.
6905         * dbxread.c (dbx_end_psymtab): Update.
6906         * xcoffread.c (xcoff_end_psymtab): Update.
6907
6908 2020-03-28  Tom Tromey  <tom@tromey.com>
6909
6910         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6911         comment.
6912
6913 2020-03-28  Tom Tromey  <tom@tromey.com>
6914
6915         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6916
6917 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6918
6919         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6920
6921 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6922
6923         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6924
6925 2020-03-26  Tom Tromey  <tom@tromey.com>
6926
6927         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6928         (mark_common_block_symbol_computed, read_tag_string_type)
6929         (attr_to_dynamic_prop, read_subrange_type): Update.
6930         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6931         to be methods on struct attribute.
6932         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6933         (read_call_site_scope, partial_die_info::read)
6934         (partial_die_info::read, lookup_die_type, follow_die_ref):
6935         Update.
6936         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6937         from dwarf2_get_ref_die_offset.
6938         (attribute::constant_value): New method, from
6939         dwarf2_get_attr_constant_value.
6940         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6941         Declare method.
6942         <constant_value>: New method.
6943
6944 2020-03-26  Tom Tromey  <tom@tromey.com>
6945
6946         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6947         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6948         (dwarf_type_encoding_name): Move to stringify.c.
6949         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6950         * dwarf2/stringify.c: New file.
6951         * dwarf2/stringify.h: New file.
6952
6953 2020-03-26  Tom Tromey  <tom@tromey.com>
6954
6955         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6956         Rewrite.
6957
6958 2020-03-26  Tom Tromey  <tom@tromey.com>
6959
6960         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6961         methods.
6962         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6963         (lookup_ranges_base): Likewise.
6964         (read_cutu_die_from_dwo, read_full_die_1): Update.
6965
6966 2020-03-26  Tom Tromey  <tom@tromey.com>
6967
6968         * dwarf2/read.c (read_import_statement, read_file_scope)
6969         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6970         (read_lexical_block_scope, read_call_site_scope)
6971         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6972         (handle_struct_member_die, process_structure_scope)
6973         (update_enumeration_type_from_children)
6974         (process_enumeration_scope, read_array_type, read_common_block)
6975         (read_namespace, read_module, read_subroutine_type): Update.
6976         (sibling_die): Remove.
6977
6978 2020-03-26  Tom Tromey  <tom@tromey.com>
6979
6980         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6981         (build_type_psymtabs_reader, read_structure_type)
6982         (read_enumeration_type, read_full_die_1): Update.
6983         (dwarf2_attr_no_follow): Move to die.h.
6984         * dwarf2/die.h (struct die_info) <attr>: New method.
6985
6986 2020-03-26  Tom Tromey  <tom@tromey.com>
6987
6988         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6989         <base_address>: Now an optional.
6990         (dwarf2_find_base_address, dwarf2_rnglists_process)
6991         (dwarf2_ranges_process, fill_in_loclist_baton)
6992         (dwarf2_symbol_mark_computed): Update.
6993
6994 2020-03-26  Tom Tromey  <tom@tromey.com>
6995
6996         * dwarf2/read.c (struct die_info): Move to die.h.
6997         * dwarf2/die.h: New file.
6998
6999 2020-03-26  Tom Tromey  <tom@tromey.com>
7000
7001         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7002         * dwarf2/read.c
7003         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7004         Move to line-header.c.
7005         (read_checked_initial_length_and_offset, read_formatted_entries):
7006         Likewise.
7007         (dwarf_decode_line_header): Split into two.
7008         * dwarf2/line-header.c
7009         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7010         Move from read.c.
7011         (read_checked_initial_length_and_offset, read_formatted_entries):
7012         Likewise.
7013         (dwarf_decode_line_header): New function, split from read.c.
7014
7015 2020-03-26  Tom Tromey  <tom@tromey.com>
7016
7017         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7018         Declare method.
7019         * dwarf2/read.c (read_attribute_value): Update.
7020         (dwarf2_per_objfile::read_line_string): Rename from
7021         read_indirect_line_string.
7022         (read_formatted_entries): Update.
7023
7024 2020-03-26  Tom Tromey  <tom@tromey.com>
7025
7026         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7027         variable.
7028
7029 2020-03-26  Tom Tromey  <tom@tromey.com>
7030
7031         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7032         const.
7033         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7034         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7035         parameter const.
7036
7037 2020-03-26  Tom Tromey  <tom@tromey.com>
7038
7039         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7040         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7041         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7042         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7043
7044 2020-03-26  Tom Tromey  <tom@tromey.com>
7045
7046         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7047         file_names_size, file_full_name, file_file_name>: Use const.
7048         <file_name_at, file_names>: Add const overload.
7049         * dwarf2/line-header.c (line_header::file_file_name)
7050         (line_header::file_full_name): Update.
7051
7052 2020-03-26  Tom Tromey  <tom@tromey.com>
7053
7054         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7055         (macro_start_file, consume_improper_spaces)
7056         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7057         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7058         (dwarf_decode_macros): Move to macro.c.
7059         * dwarf2/macro.c: New file.
7060         * dwarf2/macro.h: New file.
7061         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7062
7063 2020-03-26  Tom Tromey  <tom@tromey.com>
7064
7065         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7066         method.
7067         * dwarf2/section.c: New method.  From
7068         read_indirect_string_at_offset_from.
7069         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7070         (read_indirect_string_at_offset_from): Move to section.c.
7071         (read_indirect_string_at_offset): Rewrite.
7072         (read_indirect_line_string_at_offset): Remove.
7073         (read_indirect_string, read_indirect_line_string)
7074         (dwarf_decode_macro_bytes): Update.
7075
7076 2020-03-26  Tom Tromey  <tom@tromey.com>
7077
7078         * dwarf2/section.h (struct dwarf2_section_info)
7079         <overload_complaint>: Declare.
7080         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7081         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7082         Rename from dwarf2_section_buffer_overflow_complaint.
7083         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7084         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7085
7086 2020-03-26  Tom Tromey  <tom@tromey.com>
7087
7088         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7089         Declare.
7090         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7091         Move from read.c.
7092         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7093         to section.c.
7094
7095 2020-03-26  Tom Tromey  <tom@tromey.com>
7096
7097         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7098
7099 2020-03-26  Tom Tromey  <tom@tromey.com>
7100
7101         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7102         "builder".
7103         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7104         parameter.
7105         (dwarf_decode_macros): Update.
7106
7107 2020-03-26  Tom Tromey  <tom@tromey.com>
7108
7109         * dwarf2/read.c (read_attribute_value): Update.
7110         (read_indirect_string_from_dwz): Move to dwz.c; change into
7111         method.
7112         (dwarf_decode_macro_bytes): Update.
7113         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7114         * dwarf2/dwz.c: New file.
7115         * Makefile.in (COMMON_SFILES): Add dwz.c.
7116
7117 2020-03-26  Tom Tromey  <tom@tromey.com>
7118
7119         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7120         * dwarf2/read.c: Add include.
7121         * dwarf2/index-write.c: Add include.
7122         * dwarf2/index-cache.c: Add include.
7123         * dwarf2/dwz.h: New file.
7124
7125 2020-03-25  Tom Tromey  <tom@tromey.com>
7126
7127         * compile/compile-object-load.c (get_out_value_type): Mention
7128         correct symbol name in error message.
7129
7130 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7131
7132         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7133
7134 2020-03-25  Tom de Vries  <tdevries@suse.de>
7135
7136         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7137         * symmisc.c (dump_symtab_1): Print user and includes fields.
7138         (maintenance_info_symtabs): Same.
7139
7140 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7141
7142         PR gdb/25534
7143         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7144         (riscv_regcache_cooked_write): New function.
7145         (riscv_push_dummy_call): Use new function.
7146         (riscv_return_value): Likewise.
7147
7148 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7149
7150         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7151         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7152         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7153         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7154         * infrun.c (follow_fork): Likewise.
7155         (follow_fork_inferior): Likewise.
7156         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7157         * linux-nat.h (class linux_nat_target): Likewise.
7158         * remote.c (class remote_target) <follow_fork>: Likewise.
7159         (remote_target::follow_fork): Likewise.
7160         * target-delegates.c: Re-generate.
7161         * target.c (default_follow_fork): Likewise.
7162         (target_follow_fork): Likewise.
7163         * target.h (struct target_ops) <follow_fork>: Likewise.
7164         (target_follow_fork): Likewise.
7165
7166 2020-03-24  Tom de Vries  <tdevries@suse.de>
7167
7168         * psymtab.c (maintenance_info_psymtabs): Print user field.
7169
7170 2020-03-20  Tom Tromey  <tromey@adacore.com>
7171
7172         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7173         const.
7174         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7175         const.
7176
7177 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7178
7179         * ptrace.m4: Don't check for ptrace declaration.
7180         * config.in: Re-generate.
7181         * configure: Re-generate.
7182         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7183         not defined.
7184
7185 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7186
7187         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7188         `PTRACE_TYPE_RET'.
7189         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7190         * sparc-nat.c (gdb_ptrace): Likewise.
7191         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7192
7193 2020-03-20  Tom Tromey  <tromey@adacore.com>
7194
7195         * c-exp.y (lex_one_token): Fix assert.
7196
7197 2020-03-20  Tom Tromey  <tromey@adacore.com>
7198
7199         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7200         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7201         strncpy call.
7202
7203 2020-03-20  Tom Tromey  <tromey@adacore.com>
7204
7205         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7206
7207 2020-03-20  Tom Tromey  <tromey@adacore.com>
7208
7209         * ada-valprint.c (print_variant_part): Remove parameters; switch
7210         to value-based API.
7211         (print_field_values): Likewise.
7212         (ada_val_print_struct_union): Likewise.
7213         (ada_value_print_1): Update.
7214
7215 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7216
7217         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7218         nbsd_nat_target instead of inf_ptrace_target.
7219         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7220         nbsd_nat_target.
7221
7222 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7223
7224         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7225         it to the ptrace call.
7226         * (store_registers): Likewise.
7227
7228 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7229
7230         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7231         it to the ptrace call.
7232         * (store_registers): Likewise.
7233
7234 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7235
7236         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7237         valid, fetch vg value from ptrace.
7238
7239 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7240         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7241         * inf-ptrace.c: Likewise.
7242         * (gdb_ptrace): Add.
7243         * (inf_ptrace_target::resume): Update.
7244         * (inf_ptrace_target::xfer_partial): Likewise.
7245         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7246         * (inf_ptrace_peek_poke): Update.
7247
7248 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7249
7250         * x86-bsd-nat.c (gdb_ptrace): New.
7251         * (x86bsd_dr_set): Add new argument `ptid'.
7252         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7253         x86bsd_dr_set_addr): Update.
7254
7255 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7256
7257         * remote.c (remote_target::process_stop_reply): Handle events for
7258         all threads differently.
7259
7260 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7261
7262         * completer.c (completion_tracker::remove_completion): Define new
7263         function.
7264         * completer.h (completion_tracker::remove_completion): Declare new
7265         function.
7266         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7267         when adding a C++ function symbol.
7268
7269 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7270
7271         * completer.c (completion_tracker::completion_hash_entry): Define
7272         new class.
7273         (advance_to_filename_complete_word_point): Call
7274         recompute_lowest_common_denominator.
7275         (completion_tracker::completion_tracker): Call discard_completions
7276         to setup the hash table.
7277         (completion_tracker::discard_completions): Allow for being called
7278         from the constructor, pass new equal function, and element deleter
7279         when constructing the hash table.  Initialise new class member
7280         variables.
7281         (completion_tracker::maybe_add_completion): Remove use of
7282         m_entries_vec, and store more information into m_entries_hash.
7283         (completion_tracker::recompute_lcd_visitor): New function, most
7284         content taken from...
7285         (completion_tracker::recompute_lowest_common_denominator):
7286         ...here, this now just visits each item in the hash calling the
7287         above visitor.
7288         (completion_tracker::build_completion_result): Remove use of
7289         m_entries_vec, call recompute_lowest_common_denominator.
7290         * completer.h (completion_tracker::have_completions): Remove use
7291         of m_entries_vec.
7292         (completion_tracker::completion_hash_entry): Declare new class.
7293         (completion_tracker::recompute_lowest_common_denominator): Change
7294         function signature.
7295         (completion_tracker::recompute_lcd_visitor): Declare new function.
7296         (completion_tracker::m_entries_vec): Delete.
7297         (completion_tracker::m_entries_hash): Initialize to NULL.
7298         (completion_tracker::m_lowest_common_denominator_valid): New
7299         member variable.
7300         (completion_tracker::m_lowest_common_denominator_max_length): New
7301         member variable.
7302
7303 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7304
7305         * regformats/regdef.h: Put reg in gdb namespace.
7306
7307 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7308
7309         * i386-bsd-nat.c (gdb_ptrace): New.
7310         * (i386bsd_fetch_inferior_registers,
7311         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7312         * (i386bsd_fetch_inferior_registers,
7313         i386bsd_store_inferior_registers) Use gdb_ptrace.
7314
7315 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7316
7317         * amd64-bsd-nat.c (gdb_ptrace): New.
7318         * (amd64bsd_fetch_inferior_registers,
7319         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7320         * (amd64bsd_fetch_inferior_registers,
7321         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7322
7323 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7324
7325         * user-regs.c (user_reg::read): Rename to...
7326         (user_reg::xread): ...this.
7327         * (append_user_reg): Rename argument `read' to `xread'.
7328         * (user_reg_add_builtin): Likewise.
7329         * (user_reg_add): Likewise.
7330         * (value_of_user_reg): Likewise.
7331
7332 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7333
7334         * sparc-nat.c (gdb_ptrace): New.
7335         * sparc-nat.c (sparc_fetch_inferior_registers)
7336         (sparc_store_inferior_registers) Remove obsolete comment.
7337         * sparc-nat.c (sparc_fetch_inferior_registers)
7338         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7339         * sparc-nat.c (sparc_fetch_inferior_registers)
7340         (sparc_store_inferior_registers) Use gdb_ptrace.
7341
7342 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7343
7344         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7345         it to the ptrace call.
7346         * sh-nbsd-nat.c (store_registers): Likewise.
7347
7348 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7349
7350         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7351         nbsd_nat_target instead of inf_ptrace_target.
7352         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7353         nbsd_nat_target.
7354
7355 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7356
7357         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7358
7359 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7360
7361         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7362         <sys/sysctl.h>.
7363         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7364
7365 2020-03-17  Tom de Vries  <tdevries@suse.de>
7366
7367         PR gdb/23710
7368         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7369         fields.
7370         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7371         fields.
7372         (process_imported_unit_die): Skip import of c++ CUs.
7373
7374 2020-03-16  Tom Tromey  <tom@tromey.com>
7375
7376         * p-valprint.c (pascal_object_print_value): Initialize
7377         base_value.
7378
7379 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7380             Shahab Vahedi  <shahab@synopsys.com>
7381
7382         * Makefile.in: Add arch/arc.o
7383         * configure.tgt: Likewise.
7384         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7385         (_initialize_arc_tdep): Don't initialize old target descriptions.
7386         (arc_read_description): New function to cache target descriptions.
7387         * arc-tdep.h (arc_read_description): Add proto type.
7388         * arch/arc.c: New file.
7389         * arch/arc.h: Likewise.
7390         * features/Makefile: Replace old target descriptions with new.
7391         * features/arc-arcompact.c: Remove.
7392         * features/arc-arcompact.xml: Likewise.
7393         * features/arc-v2.c: Likewise
7394         * features/arc-v2.xml: Likewise
7395         * features/arc/aux-arcompact.xml: New file.
7396         * features/arc/aux-v2.xml: Likewise.
7397         * features/arc/core-arcompact.xml: Likewise.
7398         * features/arc/core-v2.xml: Likewise.
7399         * features/arc/aux-arcompact.c: Generate.
7400         * features/arc/aux-v2.c: Likewise.
7401         * features/arc/core-arcompact.c: Likewise.
7402         * features/arc/core-v2.c: Likewise.
7403         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7404
7405 2020-03-16  Tom Tromey  <tromey@adacore.com>
7406
7407         PR gdb/25663:
7408         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7409         putting value into bcache.
7410
7411 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7412
7413         PR gdb/21500
7414         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7415         to...
7416         (amd64_windows_init_abi_common): ... this.  Don't set size of
7417         long type.
7418         (amd64_windows_init_abi): New function.
7419         (amd64_cygwin_init_abi): New function.
7420         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7421         the Cygwin OS ABI.
7422         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7423         comment.
7424
7425 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7426
7427         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7428         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7429         (pe_import_directory_entry): New struct type.
7430         (is_linked_with_cygwin_dll): New function.
7431         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7432         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7433         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7434
7435 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7436
7437         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7438         i386_cygwin_core_osabi_sniffer.
7439
7440 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7441
7442         * i386-cygwin-tdep.c: Rename to...
7443         * i386-windows-tdep.c: ... this.
7444         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7445         i386-windows-tdep.c.
7446         * configure.tgt: Likewise.
7447
7448 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7449
7450         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7451         * osabi.c (gdb_osabi_names): Add "Windows".
7452         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7453         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7454         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7455         i386_cygwin_osabi_sniffer.
7456         (_initialize_i386_cygwin_tdep): Register OS ABI
7457         GDB_OSABI_WINDOWS for i386.
7458         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7459         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7460         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7461         for x86-64.
7462         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7463         when the target matches '*-*-mingw*'.
7464
7465 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7466
7467         * defs.h (enum gdb_osabi): Move to...
7468         * osabi.h (enum gdb_osabi): ... here.
7469         * gdbarch.sh: Include osabi.h in gdbarch.h.
7470         * gdbarch.h: Re-generate.
7471
7472 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7473
7474         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7475         function.
7476         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7477
7478 2020-03-14  Tom Tromey  <tom@tromey.com>
7479
7480         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7481         for C++.
7482         (c_type_print_modifier): Likewise.  Add "language" parameter.
7483         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7484         (c_type_print_base_1): Update.
7485         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7486         constants.
7487         * type-stack.c (type_stack::insert): Handle tp_atomic and
7488         tp_restrict.
7489         (type_stack::follow_type_instance_flags): Likewise.
7490         (type_stack::follow_types): Likewise.  Merge type-following code.
7491         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7492         (space_identifier, cv_with_space_id)
7493         (const_or_volatile_or_space_identifier_noopt)
7494         (const_or_volatile_or_space_identifier): Remove.
7495         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7496         rules.
7497         (ptr_operator, typebase): Update.
7498         (enum token_flag) <FLAG_C>: New constant.
7499         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7500         "_Atomic".
7501         (lex_one_token): Handle FLAG_C.
7502
7503 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7504
7505         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7506         it to the ptrace call.
7507         * m68k-bsd-nat.c (store_registers): Likewise.
7508
7509 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7510
7511         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7512         gdb_byte *.
7513         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7514         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7515         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7516
7517 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7518
7519         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7520         nbsd_nat_target instead of inf_ptrace_target.
7521         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7522         nbsd_nat_target.
7523
7524 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7525
7526         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7527         register_t.
7528
7529 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7530
7531         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7532         it to the ptrace call.
7533         * alpha-bsd-nat.c (store_registers): Likewise.
7534
7535 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7536
7537         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7538         includes.
7539         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7540         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7541         fill_fpregset): Likewise.
7542
7543 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7544
7545         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7546         nbsd_nat_target instead of inf_ptrace_target.
7547         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7548         nbsd_nat_target.
7549
7550 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7551
7552         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7553         register_t.
7554
7555 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7556
7557         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7558         it to the ptrace call.
7559         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7560         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7561         * arm-nbsd-nat.c (store_register): Likewise.
7562         * arm-nbsd-nat.c (store_regs): Likewise.
7563         * arm-nbsd-nat.c (store_fp_register): Likewise.
7564         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7565
7566 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7567
7568         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7569         nbsd_nat_target instead of inf_ptrace_target.
7570         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7571         nbsd_nat_target.
7572
7573 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7574
7575         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7576         it to the ptrace call.
7577         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7578
7579 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7580
7581         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7582         it to the ptrace call.
7583         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7584
7585 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7586
7587         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7588         gdb_byte *.
7589         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7590
7591 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7592
7593         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7594         instead of inf_ptrace_target.
7595         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7596         nbsd_nat_target.
7597
7598 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7599
7600         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7601         register_t.
7602
7603 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7604
7605         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7606         register_t.
7607
7608 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7609
7610         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7611         register_t.
7612
7613 2020-03-13  Tom Tromey  <tom@tromey.com>
7614
7615         * value.h (val_print): Don't declare.
7616         * valprint.h (val_print_array_elements)
7617         (val_print_scalar_formatted, generic_val_print): Don't declare.
7618         * valprint.c (generic_val_print_array): Take a struct value.
7619         (generic_val_print_ptr, generic_val_print_memberptr)
7620         (generic_val_print_bool, generic_val_print_int)
7621         (generic_val_print_char, generic_val_print_complex)
7622         (generic_val_print): Remove.
7623         (generic_value_print): Update.
7624         (do_val_print): Remove unused parameters.  Don't call
7625         la_val_print.
7626         (val_print): Remove.
7627         (common_val_print): Update.  Don't call value_check_printable.
7628         (val_print_scalar_formatted, val_print_array_elements): Remove.
7629         * rust-lang.c (rust_val_print): Remove.
7630         (rust_language_defn): Update.
7631         * p-valprint.c (pascal_val_print): Remove.
7632         (pascal_value_print_inner): Update.
7633         (pascal_object_print_val_fields, pascal_object_print_val):
7634         Remove.
7635         (pascal_object_print_static_field): Update.
7636         * p-lang.h (pascal_val_print): Don't declare.
7637         * p-lang.c (pascal_language_defn): Update.
7638         * opencl-lang.c (opencl_language_defn): Update.
7639         * objc-lang.c (objc_language_defn): Update.
7640         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7641         * m2-lang.h (m2_val_print): Don't declare.
7642         * m2-lang.c (m2_language_defn): Update.
7643         * language.h (struct language_defn) <la_val_print>: Remove.
7644         * language.c (unk_lang_value_print_inner): Rename.  Change
7645         argument types.
7646         (unknown_language_defn, auto_language_defn): Update.
7647         * go-valprint.c (go_val_print): Remove.
7648         * go-lang.h (go_val_print): Don't declare.
7649         * go-lang.c (go_language_defn): Update.
7650         * f-valprint.c (f_val_print): Remove.
7651         * f-lang.h (f_value_print): Don't declare.
7652         * f-lang.c (f_language_defn): Update.
7653         * d-valprint.c (d_val_print): Remove.
7654         * d-lang.h (d_value_print): Don't declare.
7655         * d-lang.c (d_language_defn): Update.
7656         * cp-valprint.c (cp_print_value_fields)
7657         (cp_print_value_fields_rtti, cp_print_value): Remove.
7658         (cp_print_static_field): Update.
7659         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7660         (c_val_print_struct, c_val_print_union, c_val_print_int)
7661         (c_val_print_memberptr, c_val_print): Remove.
7662         * c-lang.h (c_val_print_array, cp_print_value_fields)
7663         (cp_print_value_fields_rtti): Don't declare.
7664         * c-lang.c (c_language_defn, cplus_language_defn)
7665         (asm_language_defn, minimal_language_defn): Update.
7666         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7667         (ada_val_print_enum): Take a struct value.
7668         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7669         (ada_val_print): Remove.
7670         (ada_value_print_1): Update.
7671         (printable_val_type): Remove.
7672         * ada-lang.h (ada_val_print): Don't declare.
7673         * ada-lang.c (ada_language_defn): Update.
7674
7675 2020-03-13  Tom Tromey  <tom@tromey.com>
7676
7677         * valprint.c (do_val_print): Update.
7678         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7679         a struct value.
7680         (value_to_value_object_no_release): Declare.
7681         * python/py-value.c (value_to_value_object_no_release): New
7682         function.
7683         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7684         struct value.
7685         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7686         function.
7687         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7688         a struct value.
7689         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7690         Declare.
7691         (gdbscm_apply_val_pretty_printer): Take a struct value.
7692         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7693         value.
7694         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7695         value.
7696         * extension-priv.h (struct extension_language_ops)
7697         <apply_val_pretty_printer>: Take a struct value.
7698         * cp-valprint.c (cp_print_value): Create a struct value.
7699         (cp_print_value): Update.
7700
7701 2020-03-13  Tom Tromey  <tom@tromey.com>
7702
7703         * ada-valprint.c (print_field_values): Call common_val_print.
7704
7705 2020-03-13  Tom Tromey  <tom@tromey.com>
7706
7707         * ada-valprint.c (val_print_packed_array_elements): Remove
7708         bitoffset and val parameters.  Call common_val_print.
7709         (ada_val_print_string): Remove offset, address, and original_value
7710         parameters.
7711         (ada_val_print_array): Update.
7712         (ada_value_print_array): New function.
7713         (ada_value_print_1): Call it.
7714
7715 2020-03-13  Tom Tromey  <tom@tromey.com>
7716
7717         * ada-valprint.c (ada_value_print): Use common_val_print.
7718
7719 2020-03-13  Tom Tromey  <tom@tromey.com>
7720
7721         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7722
7723 2020-03-13  Tom Tromey  <tom@tromey.com>
7724
7725         * ada-valprint.c (ada_value_print_num): New function.
7726         (ada_value_print_1): Use it.
7727
7728 2020-03-13  Tom Tromey  <tom@tromey.com>
7729
7730         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7731
7732 2020-03-13  Tom Tromey  <tom@tromey.com>
7733
7734         * ada-valprint.c (ada_value_print_ptr): New function.
7735         (ada_value_print_1): Use it.
7736
7737 2020-03-13  Tom Tromey  <tom@tromey.com>
7738
7739         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7740         call common_val_print.
7741         (ada_val_print_1): Update.
7742         (ada_value_print_1): New function.
7743         (ada_value_print_inner): Rewrite.
7744
7745 2020-03-13  Tom Tromey  <tom@tromey.com>
7746
7747         * cp-valprint.c (cp_print_value_fields): Update.
7748         (cp_print_value): New function.
7749
7750 2020-03-13  Tom Tromey  <tom@tromey.com>
7751
7752         * m2-valprint.c (m2_value_print_inner): Use
7753         cp_print_value_fields.
7754         * cp-valprint.c (cp_print_value_fields): New function.
7755         * c-valprint.c (c_value_print_struct): New function.
7756         (c_value_print_inner): Use c_value_print_struct.
7757         * c-lang.h (cp_print_value_fields): Declare.
7758
7759 2020-03-13  Tom Tromey  <tom@tromey.com>
7760
7761         * c-valprint.c (c_value_print_array): New function.
7762         (c_value_print_inner): Use it.
7763
7764 2020-03-13  Tom Tromey  <tom@tromey.com>
7765
7766         * c-valprint.c (c_value_print_memberptr): New function.
7767         (c_value_print_inner): Use it.
7768
7769 2020-03-13  Tom Tromey  <tom@tromey.com>
7770
7771         * c-valprint.c (c_value_print_int): New function.
7772         (c_value_print_inner): Use it.
7773
7774 2020-03-13  Tom Tromey  <tom@tromey.com>
7775
7776         * c-valprint.c (c_value_print_ptr): New function.
7777         (c_value_print_inner): Use it.
7778
7779 2020-03-13  Tom Tromey  <tom@tromey.com>
7780
7781         * c-valprint.c (c_value_print_inner): Rewrite.
7782
7783 2020-03-13  Tom Tromey  <tom@tromey.com>
7784
7785         * valprint.c (generic_value_print_complex): New function.
7786         (generic_value_print): Use it.
7787
7788 2020-03-13  Tom Tromey  <tom@tromey.com>
7789
7790         * valprint.c (generic_val_print_float): Don't call
7791         val_print_scalar_formatted.
7792         (generic_val_print, generic_value_print): Update.
7793
7794 2020-03-13  Tom Tromey  <tom@tromey.com>
7795
7796         * valprint.c (generic_value_print_char): New function
7797         (generic_value_print): Use it.
7798
7799 2020-03-13  Tom Tromey  <tom@tromey.com>
7800
7801         * valprint.c (generic_value_print_int): New function.
7802         (generic_value_print): Use it.
7803
7804 2020-03-13  Tom Tromey  <tom@tromey.com>
7805
7806         * valprint.c (generic_value_print_bool): New function.
7807         (generic_value_print): Use it.
7808
7809 2020-03-13  Tom Tromey  <tom@tromey.com>
7810
7811         * valprint.c (generic_val_print_func): Simplify.
7812         (generic_val_print, generic_value_print): Update.
7813
7814 2020-03-13  Tom Tromey  <tom@tromey.com>
7815
7816         * valprint.c (generic_val_print_flags): Remove.
7817         (generic_val_print, generic_value_print): Update.
7818         (val_print_type_code_flags): Add original_value parameter.
7819
7820 2020-03-13  Tom Tromey  <tom@tromey.com>
7821
7822         * valprint.c (generic_val_print): Update.
7823         (generic_value_print): Update.
7824         * valprint.c (generic_val_print_enum): Don't call
7825         val_print_scalar_formatted.
7826
7827 2020-03-13  Tom Tromey  <tom@tromey.com>
7828
7829         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7830         * valprint.c (generic_value_print_ptr): New function.
7831
7832 2020-03-13  Tom Tromey  <tom@tromey.com>
7833
7834         * valprint.c (generic_value_print): Rewrite.
7835
7836 2020-03-13  Tom Tromey  <tom@tromey.com>
7837
7838         * p-valprint.c (pascal_object_print_value_fields)
7839         (pascal_object_print_value): New functions.
7840
7841 2020-03-13  Tom Tromey  <tom@tromey.com>
7842
7843         * p-valprint.c (pascal_value_print_inner): Rewrite.
7844
7845 2020-03-13  Tom Tromey  <tom@tromey.com>
7846
7847         * f-valprint.c (f_value_print_innner): Rewrite.
7848
7849 2020-03-13  Tom Tromey  <tom@tromey.com>
7850
7851         * m2-valprint.c (m2_print_unbounded_array): New overload.
7852         (m2_print_unbounded_array): Update.
7853         (m2_print_array_contents): Take a struct value.
7854         (m2_value_print_inner): Rewrite.
7855
7856 2020-03-13  Tom Tromey  <tom@tromey.com>
7857
7858         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7859         (d_value_print_inner): New function.
7860         * d-lang.h (d_value_print_inner): Declare.
7861         * d-lang.c (d_language_defn): Use d_value_print_inner.
7862
7863 2020-03-13  Tom Tromey  <tom@tromey.com>
7864
7865         * go-valprint.c (go_value_print_inner): New function.
7866         * go-lang.h (go_value_print_inner): Declare.
7867         * go-lang.c (go_language_defn): Use go_value_print_inner.
7868
7869 2020-03-13  Tom Tromey  <tom@tromey.com>
7870
7871         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7872         API.
7873         (rust_val_print): Rewrite.
7874         (rust_value_print_inner): New function, from rust_val_print.
7875         (rust_language_defn): Use rust_value_print_inner.
7876
7877 2020-03-13  Tom Tromey  <tom@tromey.com>
7878
7879         * ada-valprint.c (ada_value_print_inner): New function.
7880         * ada-lang.h (ada_value_print_inner): Declare.
7881         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7882
7883 2020-03-13  Tom Tromey  <tom@tromey.com>
7884
7885         * f-valprint.c (f_value_print_innner): New function.
7886         * f-lang.h (f_value_print_innner): Declare.
7887         * f-lang.c (f_language_defn): Use f_value_print_innner.
7888
7889 2020-03-13  Tom Tromey  <tom@tromey.com>
7890
7891         * p-valprint.c (pascal_value_print_inner): New function.
7892         * p-lang.h (pascal_value_print_inner): Declare.
7893         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7894
7895 2020-03-13  Tom Tromey  <tom@tromey.com>
7896
7897         * m2-valprint.c (m2_value_print_inner): New function.
7898         * m2-lang.h (m2_value_print_inner): Declare.
7899         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7900
7901 2020-03-13  Tom Tromey  <tom@tromey.com>
7902
7903         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7904         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7905         * c-valprint.c (c_value_print_inner): New function.
7906         * c-lang.h (c_value_print_inner): Declare.
7907         * c-lang.c (c_language_defn, cplus_language_defn)
7908         (asm_language_defn, minimal_language_defn): Use
7909         c_value_print_inner.
7910
7911 2020-03-13  Tom Tromey  <tom@tromey.com>
7912
7913         * p-valprint.c (pascal_object_print_value_fields): Now static.
7914         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7915
7916 2020-03-13  Tom Tromey  <tom@tromey.com>
7917
7918         * c-valprint.c (c_val_print_array): Simplify.
7919
7920 2020-03-13  Tom Tromey  <tom@tromey.com>
7921
7922         * valprint.c (value_print_array_elements): New function.
7923         * valprint.h (value_print_array_elements): Declare.
7924
7925 2020-03-13  Tom Tromey  <tom@tromey.com>
7926
7927         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7928         * mips-tdep.c (mips_print_register): Use
7929         value_print_scalar_formatted.
7930
7931 2020-03-13  Tom Tromey  <tom@tromey.com>
7932
7933         * valprint.h (value_print_scalar_formatted): Declare.
7934         * valprint.c (value_print_scalar_formatted): New function.
7935
7936 2020-03-13  Tom Tromey  <tom@tromey.com>
7937
7938         * valprint.h (generic_value_print): Declare.
7939         * valprint.c (generic_value_print): New function.
7940
7941 2020-03-13  Tom Tromey  <tom@tromey.com>
7942
7943         * valprint.c (do_val_print): Call la_value_print_inner, if
7944         available.
7945         * rust-lang.c (rust_language_defn): Update.
7946         * p-lang.c (pascal_language_defn): Update.
7947         * opencl-lang.c (opencl_language_defn): Update.
7948         * objc-lang.c (objc_language_defn): Update.
7949         * m2-lang.c (m2_language_defn): Update.
7950         * language.h (struct language_defn) <la_value_print_inner>: New
7951         member.
7952         * language.c (unknown_language_defn, auto_language_defn): Update.
7953         * go-lang.c (go_language_defn): Update.
7954         * f-lang.c (f_language_defn): Update.
7955         * d-lang.c (d_language_defn): Update.
7956         * c-lang.c (c_language_defn, cplus_language_defn)
7957         (asm_language_defn, minimal_language_defn): Update.
7958         * ada-lang.c (ada_language_defn): Update.
7959
7960 2020-03-13  Tom Tromey  <tom@tromey.com>
7961
7962         * c-valprint.c (c_value_print): Use common_val_print.
7963
7964 2020-03-13  Tom Tromey  <tom@tromey.com>
7965
7966         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7967
7968 2020-03-13  Tom Tromey  <tom@tromey.com>
7969
7970         * f-valprint.c (f77_print_array_1, f_val_print): Use
7971         common_val_print.
7972
7973 2020-03-13  Tom Tromey  <tom@tromey.com>
7974
7975         * riscv-tdep.c (riscv_print_one_register_info): Use
7976         common_val_print.
7977
7978 2020-03-13  Tom Tromey  <tom@tromey.com>
7979
7980         * mi/mi-main.c (output_register): Use common_val_print.
7981
7982 2020-03-13  Tom Tromey  <tom@tromey.com>
7983
7984         * infcmd.c (default_print_one_register_info): Use
7985         common_val_print.
7986
7987 2020-03-13  Tom Tromey  <tom@tromey.com>
7988
7989         * valprint.h (common_val_print_checked): Declare.
7990         * valprint.c (common_val_print_checked): New function.
7991         * stack.c (print_frame_arg): Use common_val_print_checked.
7992
7993 2020-03-13  Tom Tromey  <tom@tromey.com>
7994
7995         * valprint.c (do_val_print): New function, from val_print.
7996         (val_print): Use do_val_print.
7997         (common_val_print): Use do_val_print.
7998
7999 2020-03-13  Tom Tromey  <tom@tromey.com>
8000
8001         * valprint.c (value_print): Use scoped_value_mark.
8002
8003 2020-03-13  Tom de Vries  <tdevries@suse.de>
8004
8005         PR symtab/25646
8006         * psymtab.c (partial_symtab::partial_symtab): Don't set
8007         globals_offset and statics_offset.  Push element onto
8008         current_global_psymbols and current_static_psymbols stacks.
8009         (concat): New function.
8010         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8011         element from current_global_psymbols and current_static_psymbols
8012         stacks.  Concat popped elements to global_psymbols and
8013         static_symbols.
8014         (add_psymbol_to_list): Use current_global_psymbols and
8015         current_static_psymbols stacks.
8016         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8017         current_static_psymbols fields.
8018
8019 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8020
8021         * corelow.c (sniff_core_bfd): Remove.
8022         (class core_target) <m_core_vec>: Remove.
8023         (core_target::core_target): Update.
8024         (core_file_fns): Remove.
8025         (deprecated_add_core_fns): Remove.
8026         (default_core_sniffer): Remove.
8027         (sniff_core_bfd): Remove.
8028         (default_check_format): Remove.
8029         (gdb_check_format): Remove.
8030         (core_target_open): Update.
8031         (core_target::get_core_register_section): Update.
8032         (get_core_registers_cb): Update.
8033         (core_target::fetch_registers): Update.
8034         * gdbcore.h (struct core_fns): Remove.
8035         (deprecated_add_core_fns): Remove.
8036         (default_core_sniffer): Remove.
8037         (default_check_format): Remove.
8038
8039 2020-03-12  Tom Tromey  <tom@tromey.com>
8040
8041         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8042         CORE_ADDR.
8043         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8044
8045 2020-03-12  Tom Tromey  <tom@tromey.com>
8046
8047         * remote.c (remote_target::download_tracepoint)
8048         (remote_target::enable_tracepoint)
8049         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8050         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8051         sprintf_vma.
8052
8053 2020-03-12  Tom Tromey  <tom@tromey.com>
8054
8055         * symfile-mem.c: Update CORE_ADDR size assert.
8056
8057 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8058
8059         * selftest.m4: Move to gdbsupport/.
8060         * acinclude.m4: Update path to selftest.m4.
8061
8062 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8063
8064         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8065         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8066         gdbarch-selfselftests.c and selftest-arch.c.
8067         (SUBDIR_UNITTESTS_OBS): Rename to...
8068         (SELFTESTS_OBS): ... this.
8069         (COMMON_SFILES): Remove disasm-selftests.c and
8070         gdbarch-selftests.c.
8071         * configure.ac: Don't add selftest-arch.{c,o} to
8072         CONFIG_{SRCS,OBS}.
8073         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8074         preprocessor conditions.
8075
8076 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8077
8078         * configure.ac: Don't source bfd/development.sh.
8079         * selftest.m4: Modify comment.
8080         * configure: Re-generate.
8081
8082 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8083
8084         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8085         not "true" or "false".
8086         * configure: Re-generate.
8087
8088 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8089
8090         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8091         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8092         renamed to arm_nbsd_supply_gregset.
8093         (fetch_register): Update to call arm_nbsd_supply_gregset.
8094         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8095         (arm_netbsd_nat_target::fetch_registers): Update.
8096         (fetch_elfcore_registers): Removed.
8097         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8098         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8099         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8100         not require NetBSD system headers.
8101         (arm_nbsd_regset): New struct.
8102         (arm_nbsd_iterate_over_regset_sections): New function.
8103         (arm_netbsd_init_abi_common): Updated to call
8104         set_gdbarch_iterate_over_regset_sections.
8105         * arm-nbsd-tdep.h: New file.
8106
8107 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8108
8109         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8110         recursion.
8111
8112 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8113
8114         * configure: Re-generate.
8115
8116 2020-03-11  Tom Tromey  <tromey@adacore.com>
8117
8118         * ada-typeprint.c (print_choices): Fix comment.
8119
8120 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8121
8122         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8123         previous item in the list, when the list has no items.
8124
8125 2020-03-11  Tom de Vries  <tdevries@suse.de>
8126
8127         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8128         PROP_LOCLIST handling code.
8129
8130 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8131
8132         * buildsym-legacy.c (record_line): Pass extra parameter to
8133         record_line.
8134         * buildsym.c (buildsym_compunit::record_line): Take an extra
8135         parameter, reduce duplication in the line table, and record the
8136         is_stmt flag in the line table.
8137         * buildsym.h (buildsym_compunit::record_line): Add extra
8138         parameter.
8139         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8140         non-statement lines.
8141         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8142         this to the symtab builder.
8143         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8144         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8145         through to dwarf_record_line_1.
8146         * infrun.c (process_event_stop_test): When stepping, don't stop at
8147         a non-statement instruction, and only refresh the step info when
8148         we land in the middle of a line's range.  Also add an extra
8149         comment.
8150         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8151         field.
8152         * record-btrace.c (btrace_find_line_range): Only record lines
8153         marked as is-statement.
8154         * stack.c (frame_show_address): Show the frame address if we are
8155         in a non-statement sal.
8156         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8157         (maintenance_print_one_line_table): Print a header for the is_stmt
8158         column, and include is_stmt information in the output.
8159         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8160         preference to non-statements.
8161         (find_pcs_for_symtab_line): Prefer is-statement entries.
8162         (find_line_common): Likewise.
8163         * symtab.h (struct linetable_entry): Add is_stmt field.
8164         (struct symtab_and_line): Likewise.
8165         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8166         arranging the line table.
8167
8168 2020-03-07  Tom de Vries  <tdevries@suse.de>
8169
8170         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8171         DIE.
8172
8173 2020-03-07  Tom Tromey  <tom@tromey.com>
8174
8175         * valops.c (value_literal_complex): Remove obsolete comment.
8176         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8177         comment.
8178
8179 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8180
8181         * infrun.h: Forward-declare thread_info.
8182         (set_step_info): Add thread_info parameter, add doc.
8183         * infrun.c (set_step_info): Add thread_info parameter, move doc
8184         to header.
8185         * infrun.c (process_event_stop_test): Pass thread to
8186         set_step_info call.
8187         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8188         set_step_info.
8189         (prepare_one_step): Add thread_info parameter, pass it to
8190         set_step_frame and prepare_one_step (recursive) call.
8191         (step_1): Pass thread to prepare_one_step call.
8192         (step_command_fsm::should_stop): Pass thread to
8193         prepare_one_step.
8194         (until_next_fsm): Pass thread to set_step_frame call.
8195         (finish_command): Pass thread to set_step_info call.
8196
8197 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8198
8199         * windows-tdep.c (windows_solib_create_inferior_hook):
8200         Check if inferior is running.
8201
8202 2020-03-06  Tom de Vries  <tdevries@suse.de>
8203
8204         * NEWS: Fix "the the".
8205         * ctfread.c: Same.
8206
8207 2020-03-06  Tom de Vries  <tdevries@suse.de>
8208
8209         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8210
8211 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8212
8213         * .dir-locals.el: Add a comment referencing the other copies of
8214         this file.
8215
8216 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8217
8218         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8219         psargs.
8220
8221 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8222
8223         * .gitattributes: New file.
8224
8225 2020-03-04  Tom Tromey  <tom@tromey.com>
8226
8227         * symmisc.c (print_symbol_bcache_statistics)
8228         (print_objfile_statistics): Update.
8229         * symfile.c (allocate_symtab): Use intern.
8230         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8231         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8232         macro_cache>: Remove.
8233         <string_cache>: New member.
8234         (struct objfile) <intern>: New methods.
8235         * elfread.c (elf_symtab_read): Use intern.
8236         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8237         (dwarf2_compute_name, dwarf2_physname)
8238         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8239         names.
8240         (guess_partial_die_structure_name): Update.
8241         (partial_die_info::fixup): Intern name.
8242         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8243         name.
8244         (dwarf2_name): Intern name.  Update.
8245         * buildsym.c (buildsym_compunit::get_macro_table): Use
8246         string_cache.
8247
8248 2020-03-04  Tom Tromey  <tom@tromey.com>
8249
8250         * jit.c (bfd_open_from_target_memory): Make "target" const.
8251         * corefile.c (gnutarget): Now const.
8252         * gdbcore.h (gnutarget): Now const.
8253
8254 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8255
8256         * NEWS: Mention support for WOW64 processes.
8257         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8258         (amd64_windows_segment_register_p): Remove static.
8259         (_initialize_amd64_windows_nat): Update.
8260         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8261         * i386-windows-nat.c (context_offset): Update.
8262         (i386_mappings): Rename and remove static.
8263         (i386_windows_segment_register_p): Remove static.
8264         (_initialize_i386_windows_nat): Update.
8265         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8266         (STATUS_WX86_SINGLE_STEP): New macro.
8267         (EnumProcessModulesEx): New macro.
8268         (Wow64SuspendThread): New macro.
8269         (Wow64GetThreadContext): New macro.
8270         (Wow64SetThreadContext): New macro.
8271         (Wow64GetThreadSelectorEntry): New macro.
8272         (windows_set_context_register_offsets): Add static.
8273         (windows_set_segment_register_p): Likewise.
8274         (windows_add_thread): Adapt for WOW64 processes.
8275         (windows_fetch_one_register): Likewise.
8276         (windows_nat_target::fetch_registers): Likewise.
8277         (windows_store_one_register): Likewise.
8278         (display_selector): Likewise.
8279         (display_selectors): Likewise.
8280         (handle_exception): Likewise.
8281         (windows_continue): Likewise.
8282         (windows_nat_target::resume): Likewise.
8283         (windows_add_all_dlls): Likewise.
8284         (do_initial_windows_stuff): Likewise.
8285         (windows_nat_target::attach): Likewise.
8286         (windows_get_exec_module_filename): Likewise.
8287         (windows_nat_target::create_inferior): Likewise.
8288         (windows_xfer_siginfo): Likewise.
8289         (_initialize_loadable): Initialize Wow64SuspendThread,
8290         Wow64GetThreadContext, Wow64SetThreadContext,
8291         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8292         * windows-nat.h (windows_set_context_register_offsets):
8293         Remove declaration.
8294         (windows_set_segment_register_p): Likewise.
8295         (i386_windows_segment_register_p): Add declaration.
8296         (amd64_windows_segment_register_p): Likewise.
8297
8298 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8299
8300         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8301         in "info registers" for AArch64/ARM.
8302
8303         The change caused "info registers" to not print GPR's.
8304
8305         gdb/ChangeLog:
8306
8307         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8308
8309         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8310         when reg->group is empty and reggroup is not.
8311
8312 2020-03-03  Tom Tromey  <tromey@adacore.com>
8313
8314         * dwarf2/frame.c (struct dwarf2_frame_cache)
8315         <checked_tailcall_bottom, entry_cfa_sp_offset,
8316         entry_cfa_sp_offset_p>: Remove members.
8317         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8318         (dwarf2_frame_prev_register): Don't call
8319         dwarf2_tailcall_sniffer_first.
8320         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8321         * frame-unwind.c (add_unwinder): New fuction.
8322         (frame_unwind_init): Use it.  Add tailcall unwinder.
8323
8324 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8325             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8326
8327         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8328         value should be printed as true.
8329
8330 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8331
8332         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8333         (windows_init_abi): Set and use windows_so_ops.
8334
8335 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8336
8337         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8338         when verifying if dealing with a convenience variable.
8339
8340 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8341
8342         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8343
8344 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8345
8346         * infrun.c (gdbarch_supports_displaced_stepping): New.
8347         (use_displaced_stepping): Break up conditions in smaller pieces.
8348         Use gdbarch_supports_displaced_stepping.
8349         (displaced_step_prepare_throw): Use
8350         gdbarch_supports_displaced_stepping.
8351
8352 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8353
8354         * NEWS: Mention new behaviour of the history filename.
8355         * top.c (write_history_p): Add comment.
8356         (show_write_history_p): Add header comment, give a different
8357         message when history writing is on, but the history filename is
8358         empty.
8359         (history_filename): Add comment.
8360         (history_filename_empty): New function.
8361         (show_history_filename): Add header comment, give a different
8362         message when the filename is empty.
8363         (init_history): Compare history_filename against nullptr, and only
8364         read history if the filename is not empty.
8365         (set_history_filename): Add header comment, and only make
8366         non-empty filenames absolute.
8367         (init_main): Make the filename argument to 'set history filename'
8368         optional.
8369
8370 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8371
8372         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8373         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8374         (fetch_fp_register): Update.
8375         (fetch_fp_regs): Update.
8376         (store_fp_register): Update.
8377         (store_fp_regs): Update.
8378         (arm_netbsd_nat_target::read_description): New function.
8379         (fetch_elfcore_registers): Update.
8380
8381 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8382
8383         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8384         general_thread if the stop reply is missing a thread-id.
8385         (remote_target::process_stop_reply): Use the first non-exited
8386         thread if the target didn't pass a thread-id.
8387         * infrun.c (do_target_wait): Move call to
8388         switch_to_inferior_no_thread to ....
8389         (do_target_wait_1): ... here.
8390
8391 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8392
8393         * debuginfod-support.c: Include defs.h first.
8394
8395 2020-02-28  Tom de Vries  <tdevries@suse.de>
8396
8397         * symfile.c (set_initial_language): Use default language for lookup.
8398
8399 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8400
8401         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8402         reader variable, pass `this` to read_cutu_die_from_dwo.
8403
8404 2020-02-27  Aaron Merey  <amerey@redhat.com>
8405
8406         * source.c (open_source_file): Check for nullptr when computing
8407         srcpath.
8408
8409 2020-02-27  Tom Tromey  <tromey@adacore.com>
8410
8411         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8412         member.
8413         (dwarf2_add_field): Don't update nfields.
8414         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8415
8416 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8417
8418         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8419         abs.
8420
8421 2020-02-26  Tom Tromey  <tom@tromey.com>
8422
8423         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8424         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8425         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8426         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8427         per_cu_data.
8428
8429 2020-02-26  Tom Tromey  <tom@tromey.com>
8430
8431         * dwarf2/index-write.c (psym_index_map): Change type.
8432         (add_address_entry_worker, write_one_signatured_type)
8433         (recursively_count_psymbols, recursively_write_psymbols)
8434         (class debug_names, psyms_seen_size, write_gdbindex)
8435         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8436
8437 2020-02-26  Aaron Merey  <amerey@redhat.com>
8438
8439         * Makefile.in: Handle optional debuginfod support.
8440         * NEWS: Update.
8441         * README: Add --with-debuginfod summary.
8442         * config.in: Regenerate.
8443         * configure: Regenerate.
8444         * configure.ac: Handle optional debuginfod support.
8445         * debuginfod-support.c: debuginfod helper functions.
8446         * debuginfod-support.h: Ditto.
8447         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8448         summary.
8449         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8450         when a dwz file cannot be found.
8451         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8452         debuginfo file cannot be found.
8453         * source.c (open_source_file): Query debuginfod servers when a
8454         source file cannot be found.
8455         * top.c (print_gdb_configuration): Include
8456         --{with,without}-debuginfod in the output.
8457
8458 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8459
8460         * thread.c (thr_try_catch_cmd): Print thread name.
8461
8462 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8463
8464         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8465         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8466         dwarf2_fetch_die_type_sect_off): Move to...
8467         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8468         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8469         dwarf2_fetch_die_type_sect_off): ... here.
8470         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8471         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8472         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8473
8474 2020-02-26  Tom de Vries  <tdevries@suse.de>
8475
8476         PR gdb/25603
8477         * symfile.c (set_initial_language): Exit-early if
8478         language_mode == language_mode_manual.
8479
8480 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8481
8482         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8483         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8484         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8485
8486 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8487
8488         * gdbtypes.c (create_array_type_with_stride): Handle negative
8489         array strides.
8490         * valarith.c (value_subscripted_rvalue): Likewise.
8491
8492 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8493
8494         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8495
8496 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8497
8498         * loc.h (dwarf2_get_die_type): Move to...
8499         * read.h (dwarf2_get_die_type): ... here.
8500         * read.c (dwarf2_get_die_type): Move doc to header.
8501
8502 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8503
8504         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8505         'gnulib/Makefile.in' to the list.
8506
8507 2020-02-24  Tom Tromey  <tom@tromey.com>
8508
8509         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8510         Remove.
8511         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8512         XOBNEWVEC.
8513
8514 2020-02-24  Tom Tromey  <tom@tromey.com>
8515
8516         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8517         New method.
8518         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8519         (dw2_do_instantiate_symtab, dw2_get_file_names)
8520         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8521
8522 2020-02-24  Tom Tromey  <tom@tromey.com>
8523
8524         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8525         make_scoped_restore.
8526         (dwarf2_psymtab::read_symtab): Don't clear
8527         reading_partial_symbols.
8528
8529 2020-02-24  Tom de Vries  <tdevries@suse.de>
8530
8531         PR gdb/25592
8532         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8533
8534 2020-02-24  Tom de Vries  <tdevries@suse.de>
8535
8536         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8537         commands layout next/prev/regs.
8538
8539 2020-02-22  Tom Tromey  <tom@tromey.com>
8540
8541         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8542         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8543
8544 2020-02-22  Tom Tromey  <tom@tromey.com>
8545
8546         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8547
8548 2020-02-22  Tom Tromey  <tom@tromey.com>
8549
8550         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8551         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8552         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8553         * tui/tui.c (_initialize_tui): Add usage text.
8554
8555 2020-02-22  Tom Tromey  <tom@tromey.com>
8556
8557         * tui/tui-win.c (tui_set_focus_command)
8558         (tui_set_win_height_command): Use error_no_arg.
8559         (_initialize_tui_win): Update help text.
8560         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8561
8562 2020-02-22  Tom Tromey  <tom@tromey.com>
8563
8564         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8565         * tui/tui-disasm.h (struct tui_disasm_window)
8566         <display_start_addr>: Declare.
8567         * tui/tui-source.h (struct tui_source_window)
8568         <display_start_addr>: Declare.
8569         * tui/tui-winsource.h (struct tui_source_window_base)
8570         <show_source_line, display_start_addr>: New methods.
8571         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8572         Rename and move to protected section.
8573         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8574         (tui_source_window_base::do_erase_source_content): Update.
8575         (tui_source_window_base::show_source_line): Now a method.
8576         (tui_source_window_base::show_source_content)
8577         (tui_source_window_base::tui_source_window_base)
8578         (tui_source_window_base::rerender)
8579         (tui_source_window_base::refill)
8580         (tui_source_window_base::do_scroll_horizontal)
8581         (tui_source_window_base::set_is_exec_point_at)
8582         (tui_source_window_base::update_breakpoint_info)
8583         (tui_source_window_base::update_exec_info): Update.
8584         * tui/tui-source.c (tui_source_window::set_contents)
8585         (tui_source_window::showing_source_p)
8586         (tui_source_window::do_scroll_vertical)
8587         (tui_source_window::location_matches_p)
8588         (tui_source_window::line_is_displayed): Update.
8589         (tui_source_window::display_start_addr): New method.
8590         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8591         (tui_disasm_window::do_scroll_vertical)
8592         (tui_disasm_window::location_matches_p): Update.
8593         (tui_disasm_window::display_start_addr): New method.
8594
8595 2020-02-22  Tom Tromey  <tom@tromey.com>
8596
8597         * NEWS: Add entry for gdb.register_window_type.
8598         * tui/tui-layout.h (window_factory): New typedef.
8599         (tui_register_window): Declare.
8600         * tui/tui-layout.c (saved_tui_windows): New global.
8601         (tui_apply_current_layout): Use it.
8602         (tui_register_window): New function.
8603         * python/python.c (do_start_initialization): Call
8604         gdbpy_initialize_tui.
8605         (python_GdbMethods): Add "register_window_type" function.
8606         * python/python-internal.h (gdbpy_register_tui_window)
8607         (gdbpy_initialize_tui): Declare.
8608         * python/py-tui.c: New file.
8609         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8610
8611 2020-02-22  Tom Tromey  <tom@tromey.com>
8612
8613         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8614
8615 2020-02-22  Tom Tromey  <tom@tromey.com>
8616
8617         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8618         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8619         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8620         (tui_set_win_focus_to): Move from tui-win.c.
8621
8622 2020-02-22  Tom Tromey  <tom@tromey.com>
8623
8624         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8625         functions.
8626         (known_window_types): New global.
8627         (tui_get_window_by_name): Reimplement.
8628         (initialize_known_windows): New function.
8629         (validate_window_name): Rewrite.
8630         (_initialize_tui_layout): Call initialize_known_windows.
8631
8632 2020-02-22  Tom Tromey  <tom@tromey.com>
8633
8634         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8635         Remove constants.
8636         * tui/tui-winsource.h (struct tui_source_window_base)
8637         <tui_source_window_base>: Remove parameter.
8638         * tui/tui-winsource.c
8639         (tui_source_window_base::tui_source_window_base): Remove
8640         parameter.
8641         (tui_source_window_base::refill): Update.
8642         * tui/tui-stack.h (struct tui_locator_window)
8643         <tui_locator_window>: Update.
8644         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8645         Default the constructor.
8646         * tui/tui-regs.h (struct tui_data_item_window)
8647         <tui_data_item_window>: Default the constructor.
8648         (struct tui_data_window) <tui_data_window>: Likewise.
8649         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8650         Default the constructor.
8651         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8652         Default the constructor.
8653         <type>: Remove.
8654         (struct tui_win_info) <tui_win_info>: Default the constructor.
8655         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8656         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8657         Default the constructor.
8658
8659 2020-02-22  Tom Tromey  <tom@tromey.com>
8660
8661         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8662         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8663         * tui/tui-win.c (tui_resize_all): Don't call
8664         tui_delete_invisible_windows.
8665         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8666         done.
8667         (tui_set_layout): Update.
8668         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8669         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8670         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8671
8672 2020-02-22  Tom Tromey  <tom@tromey.com>
8673
8674         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8675         correctly.
8676
8677 2020-02-22  Tom Tromey  <tom@tromey.com>
8678
8679         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8680
8681 2020-02-22  Tom Tromey  <tom@tromey.com>
8682
8683         * tui/tui-winsource.h (struct tui_source_window_iterator)
8684         <inner_iterator>: New etytypedef.
8685         <tui_source_window_iterator>: Take "end" parameter.
8686         <tui_source_window_iterator>: Take iterator.
8687         <operator*, advance>: Update.
8688         <m_iter>: Change type.
8689         <m_end>: New field.
8690         (struct tui_source_windows) <begin, end>: Update.
8691         * tui/tui-layout.c (tui_windows): New global.
8692         (tui_apply_current_layout): Clear tui_windows.
8693         (tui_layout_window::apply): Update tui_windows.
8694         * tui/tui-data.h (tui_windows): Declare.
8695         (all_tui_windows): Now inline function.
8696         (class tui_window_iterator, struct all_tui_windows): Remove.
8697
8698 2020-02-22  Tom Tromey  <tom@tromey.com>
8699
8700         PR tui/17850:
8701         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8702         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8703         "height" argument.
8704         (class tui_layout_window) <get_sizes>: Likewise.
8705         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8706         argument.
8707         <get_sizes>: Add "height" argument.
8708         <m_vertical>: New field.
8709         * tui/tui-layout.c (tui_layout_split::clone): Update.
8710         (tui_layout_split::get_sizes): Add "height" argument.
8711         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8712         (tui_new_layout_command): Parse "-horizontal".
8713         (_initialize_tui_layout): Update help string.
8714         (tui_layout_split::specification): Add "-horizontal" when needed.
8715         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8716         argument.
8717         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8718         New methods.
8719
8720 2020-02-22  Tom Tromey  <tom@tromey.com>
8721
8722         * tui/tui-layout.h (enum tui_adjust_result): New.
8723         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8724         (class tui_layout_window) <adjust_size>: Return
8725         tui_adjust_result.  Rewrite.
8726         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8727         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8728
8729 2020-02-22  Tom Tromey  <tom@tromey.com>
8730
8731         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8732         parameter and return types.
8733         (class tui_layout_base) <specification>: Add "depth".
8734         (class tui_layout_window) <specification>: Add "depth".
8735         (class tui_layout_split) <specification>: Add "depth".
8736         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8737         and return types.
8738         (tui_new_layout_command): Parse sub-layouts.
8739         (_initialize_tui_layout): Update help string.
8740         (tui_layout_window::specification): Add "depth".
8741         (add_layout_command): Update.
8742
8743 2020-02-22  Tom Tromey  <tom@tromey.com>
8744
8745         * NEWS: Add "tui new-layout" item.
8746         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8747         Add new-layout command to help text.
8748         (validate_window_name): New function.
8749         (tui_new_layout_command): New function.
8750         (_initialize_tui_layout): Register "new-layout".
8751         (tui_layout_window::specification): New method.
8752         (tui_layout_window::specification): New method.
8753         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8754         method.
8755         (class tui_layout_window) <specification>: New method.
8756         (class tui_layout_split) <specification>: New method.
8757
8758 2020-02-22  Tom Tromey  <tom@tromey.com>
8759
8760         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8761         * tui/tui-win.c (window_name_completer): Update comment.
8762         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8763         Declare method.
8764         (class tui_layout_window) <replace_window>: Likewise.
8765         (class tui_layout_split) <replace_window>: Likewise.
8766         (tui_set_layout): Don't declare.
8767         (tui_set_initial_layout): Declare function.
8768         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8769         (asm_regs_layout): New globals.
8770         (tui_current_layout, show_layout): Remove.
8771         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8772         (find_layout, tui_apply_layout): New function.
8773         (layout_completer): Remove.
8774         (tui_next_layout): Reimplement.
8775         (tui_next_layout_command): New function.
8776         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8777         (tui_regs_layout): Reimplement.
8778         (tui_regs_layout_command): New function.
8779         (extract_display_start_addr): Rewrite.
8780         (next_layout, prev_layout): Remove.
8781         (tui_layout_window::replace_window): New method.
8782         (tui_layout_split::replace_window): New method.
8783         (destroy_layout): New function.
8784         (layout_list): New global.
8785         (add_layout_command): New function.
8786         (initialize_layouts): Update.
8787         (tui_layout_command): New function.
8788         (_initialize_tui_layout): Install "layout" commands.
8789         * tui/tui-data.h (enum tui_layout_type): Remove.
8790         (tui_current_layout): Don't declare.
8791
8792 2020-02-22  Tom Tromey  <tom@tromey.com>
8793
8794         * tui/tui-regs.c (tui_reg_layout): Remove.
8795         (tui_reg_command): Use tui_regs_layout.
8796         * tui/tui-layout.h (tui_reg_command): Declare.
8797         * tui/tui-layout.c (tui_reg_command): New function.
8798
8799 2020-02-22  Tom Tromey  <tom@tromey.com>
8800
8801         * tui/tui.c (tui_rl_delete_other_windows): Call
8802         tui_remove_some_windows.
8803         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8804         Declare method.
8805         (class tui_layout_window) <remove_windows>: New method.
8806         (class tui_layout_split) <remove_windows>: Declare.
8807         (tui_remove_some_windows): Declare.
8808         * tui/tui-layout.c (tui_remove_some_windows): New function.
8809         (tui_layout_split::remove_windows): New method.
8810
8811 2020-02-22  Tom Tromey  <tom@tromey.com>
8812
8813         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8814         * tui/tui-layout.h (tui_next_layout): Declare.
8815         * tui/tui-layout.c (tui_next_layout): New function.
8816
8817 2020-02-22  Tom Tromey  <tom@tromey.com>
8818
8819         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8820         correct coordinates.
8821
8822 2020-02-22  Tom Tromey  <tom@tromey.com>
8823
8824         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8825         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8826         DATA_WIN case.
8827
8828 2020-02-22  Tom Tromey  <tom@tromey.com>
8829
8830         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8831         TUI_DISASM_WIN, not tui_win_list.
8832
8833 2020-02-22  Tom Tromey  <tom@tromey.com>
8834
8835         * valprint.c (generic_val_print_enum_1)
8836         (val_print_type_code_flags): Style member names.
8837         * rust-lang.c (val_print_struct, rust_print_enum)
8838         (rust_print_struct_def, rust_internal_print_type): Style member
8839         names.
8840         * p-valprint.c (pascal_object_print_value_fields): Style member
8841         names.  Only call fprintf_symbol_filtered for static members.
8842         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8843         * f-valprint.c (f_val_print): Style member names.
8844         * f-typeprint.c (f_type_print_base): Style member names.
8845         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8846         call fprintf_symbol_filtered for static members.
8847         (cp_print_class_member): Style member names.
8848         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8849         member names.
8850         * ada-valprint.c (ada_print_scalar): Style enum names.
8851         (ada_val_print_enum): Likewise.
8852         * ada-typeprint.c (print_enum_type): Style enum names.
8853
8854 2020-02-21  Tom Tromey  <tom@tromey.com>
8855
8856         * psympriv.h (struct partial_symtab): Update comment.
8857
8858 2020-02-21  Tom Tromey  <tromey@adacore.com>
8859
8860         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8861         type is CORE_ADDR.
8862
8863 2020-02-21  Tom de Vries  <tdevries@suse.de>
8864
8865         PR gdb/25534
8866         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8867         if dependencies[i]->user != NULL.
8868
8869 2020-02-21  Ali Tamur  <tamur@google.com>
8870
8871         * dwarf2/read.c (dwarf2_name): Add null check.
8872
8873 2020-02-20  Tom Tromey  <tom@tromey.com>
8874
8875         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8876         ">=", in binary search.
8877         (dwarf2_find_containing_comp_unit): New overload.
8878         (run_test): New self-test.
8879         (_initialize_dwarf2_read): Register new test.
8880
8881 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8882
8883         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8884         * riscv-tdep.h: Likewise.
8885         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8886         rv32-only CSR.
8887         * features/riscv/64bit-csr.xml: Regenerated.
8888
8889 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8890             Tom Tromey  <tom@tromey.com>
8891
8892         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8893         of 'fputc_unfiltered'.
8894         (putchar_unfiltered): Call 'fputc_unfiltered'.
8895         (fputc_unfiltered): Call 'fputs_unfiltered'.
8896
8897 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8898
8899         * config.in: Regenerate.
8900         * configure: Regenerate.
8901         * configure.ac: Add --with-python-libdir option.
8902         * main.c: Use WITH_PYTHON_LIBDIR.
8903
8904 2020-02-19  Tom Tromey  <tom@tromey.com>
8905
8906         * symtab.c (general_symbol_info::compute_and_set_names): Use
8907         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8908
8909 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8910
8911         * dwarf2/read.c (allocate_signatured_type_table,
8912         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8913         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8914         Remove objfile parameter, update all callers.
8915
8916 2020-02-19  Doug Evans  <dje@google.com>
8917
8918         PR rust/25535
8919         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8920         rust_enum_variant calculation.
8921
8922 2020-02-19  Tom Tromey  <tromey@adacore.com>
8923
8924         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8925
8926 2020-02-19  Tom Tromey  <tromey@adacore.com>
8927
8928         * ada-lang.c (cache_symbol): Use obstack_strdup.
8929
8930 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8931
8932         * configure: Regenerate.
8933
8934 2020-02-19  Tom Tromey  <tromey@adacore.com>
8935
8936         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8937         NULL check.
8938
8939 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8940
8941         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8942
8943 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8944
8945         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8946         if GDBSERVER is not defined.
8947         (riscv_tdesc_cache): Likewise, also store const target_desc.
8948         (STATIC_IN_GDB): Define.
8949         (riscv_create_target_description): Update declaration with
8950         STATIC_IN_GDB.
8951         (riscv_lookup_target_description): New function, only define if
8952         GDBSERVER is not defined.
8953         * arch/riscv.h (riscv_create_target_description): Declare only
8954         when GDBSERVER is defined.
8955         (riscv_lookup_target_description): New declaration when GDBSERVER
8956         is not defined.
8957         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8958         (riscv_linux_read_features): ...this, and return
8959         riscv_gdbarch_features instead of target_desc.
8960         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8961         (riscv_linux_read_description): Rename to...
8962         (riscv_linux_read_features): ...this.
8963         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8964         Update to use riscv_gdbarch_features and
8965         riscv_lookup_target_description.
8966         * riscv-tdep.c (riscv_find_default_target_description): Use
8967         riscv_lookup_target_description instead of
8968         riscv_create_target_description.
8969
8970 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8971
8972         * valprint.c (generic_val_print_enum_1): When printing a flag
8973         enum with value 0 and there is no enumerator with value 0, print
8974         just "0" instead of "(unknown: 0x0)".
8975
8976 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8977
8978         * valprint.c (generic_val_print_enum_1): Print unknown part of
8979         flag enum in hex.
8980
8981 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8982
8983         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8984         flag enums to contain duplicate enumerators.
8985         * valprint.c (generic_val_print_enum_1): Update comment.
8986
8987 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8988
8989         * dwarf2/read.c: Include "count-one-bits.h".
8990         (update_enumeration_type_from_children): If an enumerator has
8991         multiple bits set, don't treat the enumeration as a "flag enum".
8992         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8993         of flag enums have 0 or 1 bit set.
8994
8995 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8996
8997         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8998         conversion.
8999         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9000         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9001         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9002         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9003         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9004
9005 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9006
9007         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9008
9009 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9010
9011         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9012         displaced_step_closure_up.
9013         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9014         (struct displaced_step_closure_up):
9015         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9016         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9017         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9018         Likewise.
9019         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9020         * gdbarch.c, gdbarch.h: Re-generate.
9021         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9022         displaced_step_closure_up.
9023         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9024         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9025         * infrun.h (displaced_step_closure_up): New type alias.
9026         (struct displaced_step_inferior_state) <step_closure>: Change
9027         type to displaced_step_closure_up.
9028         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9029         displaced_step_closure_up.
9030         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9031
9032 2020-02-14  Tom Tromey  <tom@tromey.com>
9033
9034         * minidebug.c (gnu_debug_key): New global.
9035         (find_separate_debug_file_in_section): Use it.
9036
9037 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9038
9039         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9040         std::unique_ptr.
9041         * gdbarch.c: Re-generate.
9042         * gdbarch.h: Re-generate.
9043         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9044         change.
9045         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9046         type to std::unique_ptr.
9047         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9048         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9049         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9050         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9051         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9052         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9053         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9054         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9055         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9056
9057 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9058
9059         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9060         std::unique_ptr.
9061         (displaced_step_clear): Rename to...
9062         (displaced_step_reset): ... this.  Just call displaced->reset ().
9063         (displaced_step_clear_cleanup): Rename to...
9064         (displaced_step_reset_cleanup): ... this.
9065         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9066         (displaced_step_fixup): Likewise.
9067         (resume_1): Likewise.
9068         (handle_inferior_event): Restore child's memory before calling
9069         displaced_step_fixup on the parent.
9070         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9071         to std::unique_ptr.
9072         <step_closure>: Change type to std::unique_ptr.
9073
9074 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9075
9076         * arm-tdep.c: Include count-one-bits.h.
9077         (cleanup_block_store_pc): Use count_one_bits.
9078         (cleanup_block_load_pc): Use count_one_bits.
9079         (arm_copy_block_xfer): Use count_one_bits.
9080         (thumb2_copy_block_xfer): Use count_one_bits.
9081         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9082         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9083         (thumb_get_next_pcs_raw): Use count_one_bits.
9084         (arm_get_next_pcs_raw): Use count_one_bits_l.
9085         * arch/arm.c (bitcount): Remove.
9086         * arch/arm.h (bitcount): Remove.
9087
9088 2020-02-14  Tom Tromey  <tromey@adacore.com>
9089
9090         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9091         Update.
9092         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9093         * dwarf2/loc.c (call_site_find_chain_1): Return
9094         unique_xmalloc_ptr.
9095         (call_site_find_chain): Likewise.
9096
9097 2020-02-14  Richard Biener  <rguenther@suse.de>
9098
9099         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9100         on expression with division operators.
9101
9102 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9103
9104         * MAINTAINERS (Write After Approval): Adding myself.
9105
9106 2020-02-12  Tom Tromey  <tom@tromey.com>
9107
9108         * event-loop.c (event_data, gdb_event, event_handler_func):
9109         Remove.
9110
9111 2020-02-12  Tom Tromey  <tom@tromey.com>
9112
9113         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9114         (dwarf2_frame_objfile_data): Add comment.
9115         (find_comp_unit, set_comp_unit): New functions.
9116         (dwarf2_frame_find_fde): Use find_comp_unit.
9117         (dwarf2_build_frame_info): Use set_comp_unit.
9118
9119 2020-02-12  Tom Tromey  <tom@tromey.com>
9120
9121         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9122         (comp_unit): Don't initialize objfile.
9123         (execute_cfa_program): Add text_offset parameter.
9124         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9125         (dwarf2_frame_cache): Update.
9126         (dwarf2_build_frame_info): Don't set "objfile" member.
9127
9128 2020-02-12  Tom Tromey  <tom@tromey.com>
9129
9130         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9131         (decode_frame_entry): Likewise.
9132         (dwarf2_build_frame_info): Update.
9133
9134 2020-02-12  Tom Tromey  <tom@tromey.com>
9135
9136         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9137         (decode_frame_entry_1): Use the comp_unit obstack.
9138
9139 2020-02-12  Tom Tromey  <tom@tromey.com>
9140
9141         * dwarf2/frame.c (struct comp_unit): Add initializers and
9142         constructor.
9143         (dwarf2_frame_objfile_data): Store a comp_unit.
9144         (dwarf2_frame_find_fde): Update.
9145         (dwarf2_build_frame_info): Use "new".
9146
9147 2020-02-12  Tom Tromey  <tom@tromey.com>
9148
9149         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9150         (dwarf2_fde_table): Typedef for std::vector.
9151         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9152         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9153         (decode_frame_entry): Update.
9154         (dwarf2_build_frame_info): Use "new".
9155
9156 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9157
9158         * arm-tdep.c (arm_gdbarch_init): Update.
9159         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9160         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9161         have_neon, is_m>: Change to bool.
9162
9163 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9164
9165         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9166
9167 2020-02-12  Tom Tromey  <tom@tromey.com>
9168
9169         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9170
9171 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9172
9173         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9174         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9175
9176 2020-02-11  Tom Tromey  <tom@tromey.com>
9177
9178         * psymtab.h: Update comment.
9179
9180 2020-02-11  Tom Tromey  <tom@tromey.com>
9181
9182         * gdb_obstack.h (struct auto_obstack): Use
9183         DISABLE_COPY_AND_ASSIGN.
9184
9185 2020-02-11  Tom Tromey  <tom@tromey.com>
9186
9187         * dwarf2/frame.h (struct objfile): Don't forward declare.
9188
9189 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9190
9191         * cris-tdep.c (cris_supply_gregset): Change signature to match
9192         what struct regset expects.
9193         (cris_regset): New struct.
9194         (fetch_core_registers): Remove.
9195         (cris_iterate_over_regset_sections): New function.
9196         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9197         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9198
9199 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9200
9201         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9202         registers.
9203
9204 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9205
9206         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9207
9208 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9209
9210         * configure: Re-generate.
9211
9212 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9213
9214         * configure: Re-generate.
9215
9216 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9217
9218         * acinclude: Update warning.m4 path.
9219         * warning.m4: Move to gdbsupport.
9220
9221 2020-02-11  Tom Tromey  <tromey@adacore.com>
9222
9223         * remote.c (remote_console_output): Update.
9224         * printcmd.c (printf_command): Update.
9225         * event-loop.c (gdb_wait_for_event): Update.
9226         * linux-nat.c (sigchld_handler): Update.
9227         * remote-sim.c (gdb_os_write_stdout): Update.
9228         (gdb_os_flush_stdout): Update.
9229         (gdb_os_flush_stderr): Update.
9230         (gdb_os_write_stderr): Update.
9231         * exceptions.c (print_exception): Update.
9232         * remote-fileio.c (remote_fileio_func_read): Update.
9233         (remote_fileio_func_write): Update.
9234         * tui/tui.c (tui_enable): Update.
9235         * tui/tui-interp.c (tui_interp::init): Update.
9236         * utils.c (init_page_info): Update.
9237         (putchar_unfiltered, fputc_unfiltered): Update.
9238         (gdb_flush): Update.
9239         (emit_style_escape): Update.
9240         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9241         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9242         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9243         (stderr_file::write): Update.
9244         (stderr_file::puts): Update.
9245         * ui-file.h (ui_file_isatty, ui_file_write)
9246         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9247         (ui_file_puts): Don't declare.
9248
9249 2020-02-10  Tom de Vries  <tdevries@suse.de>
9250
9251         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9252         sentinel to char *.
9253
9254 2020-02-09  Tom de Vries  <tdevries@suse.de>
9255
9256         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9257         filename if it matches "<artificial>".
9258
9259 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9260
9261         * windows-tdep.c (struct enum_value_name): New struct.
9262         (create_enum): New function.
9263         (windows_get_siginfo_type): Create and use enum types.
9264
9265 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9266
9267         * NEWS: Mention $_siginfo support for Windows.
9268         * windows-nat.c (handle_exception): Set siginfo_er.
9269         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9270         (windows_xfer_siginfo): New function.
9271         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9272         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9273         (init_windows_gdbarch_data): New function.
9274         (get_windows_gdbarch_data): New function.
9275         (windows_get_siginfo_type): New function.
9276         (windows_init_abi): Register windows_get_siginfo_type.
9277         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9278
9279 2020-02-08  Tom Tromey  <tom@tromey.com>
9280
9281         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9282         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9283         <keep>: Declare method.
9284         <m_keep>: Remove member.
9285         <~cutu_reader>: Remove.
9286         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9287         (cutu_reader::cutu_reader): Update.
9288         (cutu_reader::keep): Rename from ~cutu_reader.
9289         (process_psymtab_comp_unit, build_type_psymtabs_1)
9290         (process_skeletonless_type_unit, load_partial_comp_unit)
9291         (load_full_comp_unit, dwarf2_read_addr_index)
9292         (read_signatured_type): Update.
9293
9294 2020-02-08  Tom Tromey  <tom@tromey.com>
9295
9296         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9297         "want_partial_unit" parameter.
9298         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9299         Inline check for DW_TAG_partial_unit.
9300         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9301
9302 2020-02-08  Tom Tromey  <tom@tromey.com>
9303
9304         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9305         read.c.
9306         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9307         read.c.
9308
9309 2020-02-08  Tom Tromey  <tom@tromey.com>
9310
9311         * dwarf2/read.c (read_address): Move to comp-unit.c.
9312         (dwarf2_rnglists_process, dwarf2_ranges_process)
9313         (read_attribute_value, dwarf_decode_lines_1)
9314         (var_decode_location, decode_locdesc): Update.
9315         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9316         read.c.  Remove "cu" parameter.
9317         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9318         method.
9319
9320 2020-02-08  Tom Tromey  <tom@tromey.com>
9321
9322         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9323         (read_indirect_line_string): Update.
9324         * dwarf2/comp-unit.c (read_offset): Remove.
9325         (read_comp_unit_head): Update.
9326         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9327         method.
9328         (read_offset): Don't declare.
9329
9330 2020-02-08  Tom Tromey  <tom@tromey.com>
9331
9332         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9333         * dwarf2/read.c (struct comp_unit_head): Move to
9334         dwarf2/comp-unit.h.
9335         (enum class rcuh_kind): Move to comp-unit.h.
9336         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9337         (read_comp_unit_head, error_check_comp_unit_head)
9338         (read_and_check_comp_unit_head): Move to comp-unit.c.
9339         (read_offset, dwarf_unit_type_name): Likewise.
9340         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9341         (cutu_reader::cutu_reader, read_call_site_scope)
9342         (find_partial_die, follow_die_offset): Update.
9343         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9344
9345 2020-02-08  Tom Tromey  <tom@tromey.com>
9346
9347         * dwarf2/read.c (read_offset_1): Move to leb.c.
9348         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9349         (dwarf_decode_macro_bytes): Update.
9350         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9351         * dwarf2/leb.h (read_offset): Declare.
9352
9353 2020-02-08  Tom Tromey  <tom@tromey.com>
9354
9355         * dwarf2/read.c (dwarf2_section_size): Remove.
9356         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9357         Update.
9358         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9359
9360 2020-02-08  Tom Tromey  <tom@tromey.com>
9361
9362         * dwarf2/read.c (read_initial_length): Move to leb.c.
9363         * dwarf2/leb.h (read_initial_length): Declare.
9364         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9365         handle_nonstd parameter.
9366         * dwarf2/frame.c (read_initial_length): Remove.
9367         (decode_frame_entry_1): Update.
9368
9369 2020-02-08  Tom Tromey  <tom@tromey.com>
9370
9371         * dwarf2/loc.c (dwarf2_find_location_expression)
9372         (dwarf_evaluate_loc_desc::get_tls_address)
9373         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9374         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9375         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9376         (dwarf2_compile_property_to_c)
9377         (dwarf2_loc_desc_get_symbol_read_needs)
9378         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9379         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9380         (loclist_describe_location, loclist_tracepoint_var_ref)
9381         (loclist_generate_c_location): Update.
9382         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9383         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9384         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9385         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9386         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9387         (dwarf2_per_cu_data::addr_size)
9388         (dwarf2_per_cu_data::ref_addr_size)
9389         (dwarf2_per_cu_data::text_offset)
9390         (dwarf2_per_cu_data::addr_type): Now methods.
9391         (per_cu_header_read_in): Make per_cu "const".
9392         (dwarf2_version): Remove.
9393         (dwarf2_per_cu_data::int_type): Now a method.
9394         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9395         (set_die_type, read_array_type, read_subrange_index_type)
9396         (read_tag_string_type, read_subrange_type): Update.
9397         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9398         offset_size, ref_addr_size, text_offset, addr_type, version,
9399         objfile, int_type, addr_sized_int_type>: Declare methods.
9400
9401 2020-02-08  Tom Tromey  <tom@tromey.com>
9402
9403         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9404         Move earlier.
9405
9406 2020-02-08  Tom Tromey  <tom@tromey.com>
9407
9408         * dwarf2/read.h (dwarf_line_debug): Declare.
9409         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9410         * dwarf2/read.c: Move line_header code to new files.
9411         (dwarf_line_debug): No longer static.
9412         * dwarf2/line-header.c: New file.
9413         * dwarf2/line-header.h: New file.
9414
9415 2020-02-08  Tom Tromey  <tom@tromey.com>
9416
9417         * dwarf2/read.c (struct line_header) <file_full_name,
9418         file_file_name>: Return unique_xmalloc_ptr.
9419         (line_header::file_file_name): Update.
9420         (line_header::file_full_name): Update.
9421         (dw2_get_file_names_reader): Update.
9422         (macro_start_file): Update.
9423
9424 2020-02-08  Tom Tromey  <tom@tromey.com>
9425
9426         * dwarf2/read.c (struct line_header) <file_full_name,
9427         file_file_name>: Declare methods.
9428         (dw2_get_file_names_reader): Update.
9429         (file_file_name): Now a method.
9430         (file_full_name): Likewise.
9431         (macro_start_file): Update.
9432
9433 2020-02-08  Tom Tromey  <tom@tromey.com>
9434
9435         * dwarf2/read.c (dwarf_always_disassemble)
9436         (show_dwarf_always_disassemble): Move to loc.c.
9437         (_initialize_dwarf2_read): Move "always-disassemble" registration
9438         to loc.c.
9439         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9440         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9441         static.
9442         (show_dwarf_always_disassemble): Move from read.c.
9443         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9444
9445 2020-02-08  Tom Tromey  <tom@tromey.com>
9446
9447         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9448         (create_quick_file_names_table): Return htab_up.
9449         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9450         Update.
9451         * dwarf2/read.h (struct dwarf2_per_objfile)
9452         <quick_file_names_table>: Now htab_up.
9453
9454 2020-02-08  Tom Tromey  <tom@tromey.com>
9455
9456         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9457
9458 2020-02-08  Tom Tromey  <tom@tromey.com>
9459
9460         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9461         Rewrite.
9462         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9463         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9464         (abbrev_table::abbrev_table): No longer inline.
9465         (ABBREV_HASH_SIZE): Remove.
9466         (abbrev_table::m_abbrevs): Now an htab_up.
9467
9468 2020-02-08  Tom Tromey  <tom@tromey.com>
9469
9470         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9471         (cutu_reader): Update.
9472         (build_type_psymtabs_1): Update.
9473         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9474         (abbrev_table::alloc_abbrev): Update.
9475         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9476         (abbrev_table::read): New static method, renamed from
9477         abbrev_table_read_table.
9478         (abbrev_table::alloc_abbrev)
9479         (abbrev_table::add_abbrev): Now private.
9480         (abbrev_table::abbrev_table): Now private.
9481         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9482
9483 2020-02-08  Tom Tromey  <tom@tromey.com>
9484
9485         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9486         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9487         htab_up.
9488
9489 2020-02-08  Tom Tromey  <tom@tromey.com>
9490
9491         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9492         htab_up.
9493         (lookup_dwo_unit_in_dwp): Update.
9494         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9495         on obstack.
9496
9497 2020-02-08  Tom Tromey  <tom@tromey.com>
9498
9499         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9500         obstack.
9501
9502 2020-02-08  Tom Tromey  <tom@tromey.com>
9503
9504         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9505         line_header_hash.
9506         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9507         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9508         Change type to htab_up.
9509
9510 2020-02-08  Tom Tromey  <tom@tromey.com>
9511
9512         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9513         htab_up.  Don't allocate on obstack.
9514         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9515         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9516         Change type to htab_up.
9517
9518 2020-02-08  Tom Tromey  <tom@tromey.com>
9519
9520         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9521         Change type to htab_up.
9522         * dwarf2/read.c (create_signatured_type_table_from_index)
9523         (create_signatured_type_table_from_debug_names)
9524         (create_all_type_units, add_type_unit)
9525         (lookup_dwo_signatured_type, lookup_signatured_type)
9526         (process_skeletonless_type_unit): Update.
9527         (create_debug_type_hash_table, create_debug_types_hash_table):
9528         Change type of types_htab.
9529         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9530         htab_up.  Don't allocate on obstack.
9531         (create_cus_hash_table): Change type of cus_htab parameter.
9532         (struct dwo_file) <cus, tus>: Now htab_up.
9533         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9534         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9535         (queue_and_load_all_dwo_tus): Update.
9536         * dwarf2/index-write.c (write_gdbindex): Update.
9537         (write_debug_names): Update.
9538
9539 2020-02-08  Tom Tromey  <tom@tromey.com>
9540
9541         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9542         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9543         destructor.
9544         (struct dwarf2_per_objfile) <queue>: New member.
9545         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9546         dwarf2/read.h.
9547         (dwarf2_queue, dwarf2_queue_tail): Remove.
9548         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9549         DISABLE_COPY_AND_ASSIGN.
9550         <m_per_objfile>: New member.
9551         <~dwarf2_queue_guard>: Rewrite.
9552         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9553         Update.
9554         (~dwarf2_queue_item): New.
9555
9556 2020-02-08  Tom Tromey  <tom@tromey.com>
9557
9558         * dwarf2/read.c (struct die_info) <has_children>: New member.
9559         (dw2_get_file_names_reader): Remove has_children.
9560         (dw2_get_file_names): Update.
9561         (read_cutu_die_from_dwo): Remove has_children.
9562         (cutu_reader::init_tu_and_read_dwo_dies)
9563         (cutu_reader::cutu_reader): Update.
9564         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9565         Remove has_children.
9566         (build_type_psymtabs_1, process_skeletonless_type_unit)
9567         (load_partial_comp_unit, load_full_comp_unit): Update.
9568         (create_dwo_cu_reader): Remove has_children.
9569         (create_cus_hash_table, read_die_and_children): Update.
9570         (read_full_die_1,read_full_die): Remove has_children.
9571         (read_signatured_type): Update.
9572         (class cutu_reader) <has_children>: Remove.
9573
9574 2020-02-08  Tom Tromey  <tom@tromey.com>
9575
9576         * dwarf2/expr.c: Rename from dwarf2expr.c.
9577         * dwarf2/expr.h: Rename from dwarf2expr.h.
9578         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9579         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9580         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9581         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9582         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9583         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9584         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9585         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9586         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9587         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9588         * dwarf2/loc.c: Rename from dwarf2loc.c.
9589         * dwarf2/loc.h: Rename from dwarf2loc.h.
9590         * dwarf2/read.c: Rename from dwarf2read.c.
9591         * dwarf2/read.h: Rename from dwarf2read.h.
9592         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9593         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9594         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9595         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9596         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9597         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9598         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9599         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9600         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9601         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9602         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9603         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9604         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9605         Update.
9606         * Makefile.in (COMMON_SFILES): Update.
9607         (HFILES_NO_SRCDIR): Update.
9608
9609 2020-02-08  Tom Tromey  <tom@tromey.com>
9610
9611         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9612         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9613
9614 2020-02-08  Tom Tromey  <tom@tromey.com>
9615
9616         * dwarf2read.h (struct die_info): Don't declare.
9617
9618 2020-02-08  Tom Tromey  <tom@tromey.com>
9619
9620         * dwarf2read.h (die_info_ptr): Remove typedef.
9621
9622 2020-02-08  Tom Tromey  <tom@tromey.com>
9623
9624         * dwarf2read.c (read_call_site_scope)
9625         (handle_data_member_location, dwarf2_add_member_fn)
9626         (mark_common_block_symbol_computed, read_common_block)
9627         (attr_to_dynamic_prop, partial_die_info::read)
9628         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9629         (dwarf2_symbol_mark_computed, set_die_type): Update.
9630         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9631         method.
9632         (attr_form_is_block): Don't declare.
9633         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9634
9635 2020-02-08  Tom Tromey  <tom@tromey.com>
9636
9637         * dwarf2read.c (dwarf2_find_base_address, )
9638         (read_call_site_scope, rust_containing_type)
9639         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9640         (handle_data_member_location, dwarf2_add_member_fn)
9641         (get_alignment, read_structure_type, process_structure_scope)
9642         (mark_common_block_symbol_computed, read_common_block)
9643         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9644         (partial_die_info::read, read_attribute_value, new_symbol)
9645         (lookup_die_type, dwarf2_get_ref_die_offset)
9646         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9647         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9648         (dwarf2_symbol_mark_computed): Update.
9649         * dwarf2/attribute.h (struct attribute) <value_as_address,
9650         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9651         methods.
9652         (value_as_address, attr_form_is_section_offset)
9653         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9654         * dwarf2/attribute.c (attribute::value_as_address)
9655         (attribute::form_is_section_offset, attribute::form_is_constant)
9656         (attribute::form_is_ref): Now methods.
9657
9658 2020-02-08  Tom Tromey  <tom@tromey.com>
9659
9660         * dwarf2read.c (struct attribute, DW_STRING)
9661         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9662         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9663         (attr_form_is_block, attr_form_is_section_offset)
9664         (attr_form_is_constant, attr_form_is_ref): Move.
9665         * dwarf2/attribute.h: New file.
9666         * dwarf2/attribute.c: New file, from dwarf2read.c.
9667         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9668
9669 2020-02-08  Tom Tromey  <tom@tromey.com>
9670
9671         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9672         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9673         Move.
9674         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9675         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9676         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9677         abbrev.c.
9678         * dwarf2/abbrev.h: New file.
9679         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9680         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9681
9682 2020-02-08  Tom Tromey  <tom@tromey.com>
9683
9684         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9685         (dwarf2_section_size, dwarf2_get_section_info)
9686         (create_signatured_type_table_from_debug_names)
9687         (create_addrmap_from_aranges, read_debug_names_from_section)
9688         (get_gdb_index_contents_from_section, read_comp_unit_head)
9689         (error_check_comp_unit_head, read_abbrev_offset)
9690         (create_debug_type_hash_table, init_cu_die_reader)
9691         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9692         (read_comp_units_from_section, create_cus_hash_table)
9693         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9694         (create_dwp_v2_section, dwarf2_rnglists_process)
9695         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9696         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9697         (read_indirect_string_from_dwz, read_addr_index_1)
9698         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9699         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9700         (fill_in_loclist_baton): Update.
9701         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9702         get_containing_section, get_bfd_owner, get_bfd_section,
9703         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9704         (dwarf2_read_section, get_section_name, get_section_file_name)
9705         (get_containing_section, get_section_bfd_owner)
9706         (get_section_bfd_section, get_section_name, get_section_file_name)
9707         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9708         declare.
9709         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9710         (dwarf2_section_info::get_bfd_owner)
9711         (dwarf2_section_info::get_bfd_section)
9712         (dwarf2_section_info::get_name)
9713         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9714         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9715         (dwarf2_section_info::read): Now methods.
9716         * dwarf-index-write.c (class debug_names): Update.
9717
9718 2020-02-08  Tom Tromey  <tom@tromey.com>
9719
9720         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9721         Move to dwarf2/section.h.
9722         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9723         (get_section_bfd_section, get_section_name)
9724         (get_section_file_name, get_section_id, get_section_flags)
9725         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9726         dwarf2/section.c.
9727         * dwarf2/section.h: New file.
9728         * dwarf2/section.c: New file, from dwarf2read.c.
9729         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9730
9731 2020-02-08  Tom Tromey  <tom@tromey.com>
9732
9733         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9734         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9735         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9736         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9737         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9738         * dwarf2/leb.h: New file, from dwarf2read.c.
9739         * dwarf2/leb.c: New file, from dwarf2read.c.
9740         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9741         Remove.
9742         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9743         (COMMON_SFILES): Add dwarf2/leb.c.
9744
9745 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9746
9747         GDB 9.1 released.
9748
9749 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9750
9751         PR gdb/25190:
9752         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9753         * gdb/remote.c (remote_console_output): Update.
9754         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9755         (ui_file_puts): ...this.
9756         * gdb/ui-file.h (ui_file_puts): Add declaration.
9757         * gdb/utils.c (emit_style_escape): Update.
9758         (flush_wrap_buffer): Update.
9759         (fputs_maybe_filtered): Update.
9760         (fputs_unfiltered): Add function.
9761
9762 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9763
9764         * gdb/event-loop.c (gdb_wait_for_event): Update.
9765         * gdb/printcmd.c (printf_command): Update.
9766         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9767         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9768         (gdb_os_flush_stderr): Update.
9769         * gdb/remote.c (remote_console_output): Update.
9770         * gdb/ui-file.c (gdb_flush): Rename to...
9771         (ui_file_flush): ...this.
9772         (stderr_file::write): Update.
9773         (stderr_file::puts): Update.
9774         * gdb/ui-file.h (gdb_flush): Rename to...
9775         (ui_file_flush): ...this.
9776         * gdb/utils.c (gdb_flush): Add function.
9777         * gdb/utils.h (gdb_flush): Add declaration.
9778
9779 2020-02-07  Tom Tromey  <tromey@adacore.com>
9780
9781         PR breakpoints/24915:
9782         * source.c (find_and_open_source): Do not check basenames_may_differ.
9783
9784 2020-02-07  Tom Tromey  <tom@tromey.com>
9785
9786         * README: Update gdbserver documentation.
9787         * gdbserver: Move to top level.
9788         * configure.tgt (build_gdbserver): Remove.
9789         * configure.ac: Remove --enable-gdbserver.
9790         * configure: Rebuild.
9791         * Makefile.in (distclean): Don't mention gdbserver.
9792
9793 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9794
9795         * source-cache.c (source_cache::ensure): Surround
9796         get_plain_source_lines with a try/catch.
9797         (source_cache::get_line_charpos): Get rid of try/catch
9798         and only check for the return value of "ensure".
9799         * tui/tui-source.c (tui_source_window::set_contents):
9800         Simplify "nlines" calculation.
9801
9802 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9803
9804         * MAINTAINERS (Write After Approval): Add myself.
9805
9806 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9807
9808         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9809         function call.
9810
9811 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9812
9813         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9814
9815 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9816
9817         * nat/riscv-linux-tdesc.h: New file.
9818         * nat/riscv-linux-tdesc.c: New file, taking code from...
9819         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9820         ... here.
9821         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9822         NATDEPFILES.
9823
9824 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9825
9826         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9827         we don't set the fake simulator ptid to the null_ptid.
9828
9829 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9830
9831         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9832         * gdbthread.h (class thread_info) <resumed>: Likewise.
9833         * infrun.c (resume_1): Likewise.
9834         (proceed): Likewise.
9835         (infrun_thread_stop_requested): Likewise.
9836         (stop_all_threads): Likewise.
9837         (handle_inferior_event): Likewise.
9838         (restart_threads): Likewise.
9839         (finish_step_over): Likewise.
9840         (keep_going_stepped_thread): Likewise.
9841         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9842         (linux_handle_extended_wait): Likewise.
9843         * record-btrace.c (get_thread_current_frame_id): Likewise.
9844         * record-full.c (record_full_wait_1): Likewise.
9845         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9846         * target.c (target_resume): Likewise.
9847         * thread.c (set_running_thread): Likewise.
9848
9849 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9850
9851         * f-valprint.c (f77_print_array_1): Changed datatype of index
9852         variable to LONGEST from int to enable it to contain bound
9853         values correctly.
9854
9855 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9856
9857         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9858         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9859         offsets according to FLEN determined.
9860         (riscv_linux_nat_target::read_description): Determine FLEN
9861         dynamically.
9862         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9863         according to FLEN determined.
9864         (riscv_linux_nat_target::store_registers): Likewise.
9865
9866 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9867
9868         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9869         when reg->group is empty and reggroup is not.
9870
9871 2020-01-31  Tom Tromey  <tromey@adacore.com>
9872
9873         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9874         Call beneath target's mourn_inferior after unpushing.
9875
9876 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9877
9878         PR tui/9765
9879         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9880         have enough lines to fill the screen, still return the lowest
9881         address we found.
9882
9883 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9884
9885         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9886         '-', '<', and '>' commands.
9887
9888 2020-01-29  Pedro Alves  <palves@redhat.com>
9889             Sergio Durigan Junior  <sergiodj@redhat.com>
9890
9891         * infcmd.c (construct_inferior_arguments): Assert that
9892         'argc' is greater than 0.
9893
9894 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9895
9896         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9897         (BRK_INSN_MASK): Define to 0xd4200000.
9898         (aarch64_program_breakpoint_here_p): New function.
9899         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9900         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9901         breakpoint.c.
9902         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9903         breakpoint.h
9904         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9905         call gdbarch_program_breakpoint_here_p.
9906         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9907         default_program_breakpoint_here_p, changed return type to bool and
9908         simplified.
9909         * breakpoint.h (program_breakpoint_here): Moved prototype to
9910         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9911         return type to bool.
9912         * gdbarch.c: Regenerate.
9913         * gdbarch.h: Regenerate.
9914         * gdbarch.sh (program_breakpoint_here_p): New method.
9915         * infrun.c (handle_signal_stop): Call
9916         gdbarch_program_breakpoint_here_p.
9917
9918 2020-01-26  Tom Tromey  <tom@tromey.com>
9919
9920         * ctfread.c (struct ctf_fp_info): Reindent.
9921         (_initialize_ctfread): Remove.
9922
9923 2020-01-26  Tom Tromey  <tom@tromey.com>
9924
9925         * psymtab.c (partial_map_expand_apply)
9926         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9927         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9928         (psym_print_stats, psym_expand_symtabs_for_function)
9929         (psym_map_symbol_filenames, psym_map_matching_symbols)
9930         (psym_expand_symtabs_matching)
9931         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9932         (maintenance_check_psymtabs): Use new methods.
9933         * psympriv.h (struct partial_symtab) <readin_p,
9934         get_compunit_symtab>: New methods.
9935         <readin, compunit_symtab>: Remove members.
9936         (struct standard_psymtab): New.
9937         (struct legacy_psymtab): Derive from standard_psymtab.
9938         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9939         standard_psymtab.
9940         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9941
9942 2020-01-26  Tom Tromey  <tom@tromey.com>
9943
9944         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9945         read_dependencies.  Add assert.
9946         * psymtab.c (partial_symtab::read_dependencies): New method.
9947         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9948         method.
9949         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9950         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9951         read_dependencies.
9952         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9953         Add assert.
9954
9955 2020-01-26  Tom Tromey  <tom@tromey.com>
9956
9957         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9958         Call expand_psymtab.
9959         (xcoff_read_symtab): Call expand_psymtab.
9960         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9961         legacy_expand_psymtab.
9962         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9963         method.
9964         (struct legacy_psymtab) <expand_psymtab>: Implement.
9965         <legacy_expand_psymtab>: New member.
9966         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9967         (parse_partial_symbols): Set legacy_expand_psymtab.
9968         (psymtab_to_symtab_1): Change argument order.  Call
9969         expand_psymtab.
9970         (new_psymtab): Set legacy_expand_psymtab.
9971         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9972         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9973         expand_psymtab.
9974         (dwarf2_psymtab::expand_psymtab): Rename from
9975         psymtab_to_symtab_1.  Call expand_psymtab.
9976         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9977         (dbx_end_psymtab): Likewise.
9978         (dbx_psymtab_to_symtab_1): Change argument order. Call
9979         expand_psymtab.
9980         (dbx_read_symtab): Call expand_psymtab.
9981         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9982         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9983         (ctf_psymtab::read_symtab): Call expand_psymtab.
9984
9985 2020-01-26  Tom Tromey  <tom@tromey.com>
9986
9987         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9988         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9989         messages.
9990         * mdebugread.c (mdebug_read_symtab): Remove prints.
9991         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9992         assert.
9993         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9994
9995 2020-01-26  Tom Tromey  <tom@tromey.com>
9996
9997         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9998         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9999         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10000         legacy_symtab.
10001         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10002         * psymtab.c (psymtab_to_symtab): Call method.
10003         (dump_psymtab): Update.
10004         * psympriv.h (struct partial_symtab): Add virtual destructor.
10005         <read_symtab>: New method.
10006         (struct legacy_symtab): New.
10007         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10008         (struct pst_map) <pst>: Now a legacy_psymtab.
10009         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10010         (new_psymtab): Use legacy_psymtab.
10011         * dwarf2read.h (struct dwarf2_psymtab): New.
10012         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10013         * dwarf2read.c (dwarf2_create_include_psymtab)
10014         (dwarf2_build_include_psymtabs, create_type_unit_group)
10015         (create_partial_symtab, process_psymtab_comp_unit_reader)
10016         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10017         (set_partial_user): Use dwarf2_psymtab.
10018         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10019         (psymtab_to_symtab_1, process_full_comp_unit)
10020         (process_full_type_unit, dwarf2_ranges_read)
10021         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10022         (dwarf_decode_lines): Use dwarf2_psymtab.
10023         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10024         (add_address_entry_worker, write_one_signatured_type)
10025         (recursively_count_psymbols, recursively_write_psymbols)
10026         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10027         (write_debug_names): Likewise.
10028         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10029         <pst>: Now a legacy_psymtab.
10030         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10031         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10032         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10033         * ctfread.c (struct ctf_psymtab): New.
10034         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10035         ctf_psymtab.
10036         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10037         (create_partial_symtab): Return a ctf_psymtab.
10038         (scan_partial_symbols): Update.
10039
10040 2020-01-26  Tom Tromey  <tom@tromey.com>
10041
10042         * xcoffread.c (xcoff_start_psymtab): Use new.
10043         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10044         renamed from start_psymtab_common.
10045         * psympriv.h (struct partial_symtab): Add new constructor.
10046         (start_psymtab_common): Don't declare.
10047         * mdebugread.c (parse_partial_symbols): Use new.
10048         * dwarf2read.c (create_partial_symtab): Use new.
10049         * dbxread.c (start_psymtab): Use new.
10050         * ctfread.c (create_partial_symtab): Use new.
10051
10052 2020-01-26  Tom Tromey  <tom@tromey.com>
10053
10054         * xcoffread.c (xcoff_end_psymtab): Use new.
10055         * psymtab.c (start_psymtab_common): Use new.
10056         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10057         Update.
10058         * psympriv.h (struct partial_symtab): Add parameters to
10059         constructor.  Don't inline.
10060         (allocate_psymtab): Don't declare.
10061         * mdebugread.c (new_psymtab): Use new.
10062         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10063         * dbxread.c (dbx_end_psymtab): Use new.
10064
10065 2020-01-26  Tom Tromey  <tom@tromey.com>
10066
10067         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10068         allocate_psymtab.  Update documentation.
10069         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10070         allocate_psymtab.  Do not use new.
10071         (allocate_psymtab): Use new.  Update.
10072
10073 2020-01-26  Tom Tromey  <tom@tromey.com>
10074
10075         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10076         * psymtab.c (psym_print_stats): Update.
10077         * psympriv.h (struct partial_symtab) <readin,
10078         psymtabs_addrmap_supported, anonymous>: Now bool.
10079         * mdebugread.c (psymtab_to_symtab_1): Update.
10080         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10081         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10082         (process_full_comp_unit, process_full_type_unit): Update.
10083         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10084         * ctfread.c (psymtab_to_symtab): Update.
10085
10086 2020-01-26  Tom Tromey  <tom@tromey.com>
10087
10088         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10089         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10090         * psymtab.c (psymtab_storage): Delete psymtabs.
10091         (psymtab_storage::allocate_psymtab): Use new.
10092         (psymtab_storage::discard_psymtab): Use delete.
10093         * psympriv.h (struct partial_symtab): Add constructor and
10094         initializers.
10095
10096 2020-01-26  Tom Tromey  <tom@tromey.com>
10097
10098         * machoread.c: Do not include psympriv.h.
10099
10100 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10101
10102         * NEWS: Mention the new option and the set/show commands.
10103
10104 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10105
10106         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10107         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10108         (validate_exec_file): New variables, enums, functions.
10109         (exec_file_locate_attach, print_section_info): Style the filenames.
10110         (_initialize_exec): Install show_exec_file_mismatch_command and
10111          set_exec_file_mismatch_command.
10112         * gdbcore.h (validate_exec_file): Declare.
10113         * infcmd.c (attach_command): Call validate_exec_file.
10114         * remote.c ( remote_target::remote_add_inferior): Likewise.
10115
10116 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10117
10118         * frame.c (find_frame_sal): Move call to get_next_frame into more
10119         inner scope.
10120         * inline-frame.c (inilne_state) <inline_state>: Update argument
10121         types.
10122         (inilne_state) <skipped_symbol>: Rename to...
10123         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10124         (skip_inline_frames): Build vector of skipped symbols and use this
10125         to reate the inline_state.
10126         (inline_skipped_symbol): Add a comment and some assertions, fetch
10127         skipped symbol from the list.
10128
10129 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10130
10131         * buildsym.c (lte_is_less_than): Delete.
10132         (buildsym_compunit::end_symtab_with_blockvector): Create local
10133         lambda function to sort line table entries, and use
10134         std::stable_sort instead of std::sort.
10135         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10136         markers when looking for a previous line.
10137
10138 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10139
10140         * dwarf2read.c (lnp_state_machine::record_line): Include
10141         end_sequence parameter in debug print out.  Record the line if we
10142         are at an end_sequence marker even if it's not the start of a
10143         statement.
10144         * symmisc.c (maintenance_print_one_line_table): Print end of
10145         sequence markers with 'END' not '0'.
10146
10147 2020-01-24  Pedro Alves  <palves@redhat.com>
10148
10149         PR gdb/25410
10150         * thread.c (scoped_restore_current_thread::restore): Use
10151         switch_to_inferior_no_thread.
10152         * exec.c: Include "progspace-and-thread.h".
10153         (add_target_sections, remove_target_sections):
10154         scoped_restore_current_pspace_and_thread instead of
10155         scoped_restore_current_thread.
10156         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10157         and aspace to the inferior before calling clone_program_space.
10158         Remove stale comment.
10159
10160 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10161
10162         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10163         (arm_netbsd_nat_target::fetch_registers): ...this.
10164         (arm_nbsd_nat_target::store_registers): Rename to...
10165         (arm_netbsd_nat_target::store_registers): ...this.
10166
10167 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10168
10169         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10170         register_t.
10171
10172 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10173
10174         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10175         Update comment.
10176         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10177         Likewise.
10178         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10179         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10180         the correct replacement (iterate_over_regset_sections).
10181         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10182         Update comment.
10183
10184 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10185
10186         PR gdb/23718
10187         * gdb/python/python.c (execute_gdb_command): Call
10188         async_enable_stdin in catch block.
10189
10190 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10191
10192         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10193         SWITCH_THRU_ALL_UIS.
10194
10195 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10196
10197         PR tui/9765
10198         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10199         comment, add extra parameter, and update to store previous symbol
10200         when appropriate.
10201         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10202         add extra parameter.
10203         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10204         remove unneeded parameter, add try/catch around gdb_print_insn,
10205         rewrite to add items to asm_lines vector.
10206         (tui_find_backward_disassembly_start_address): New function.
10207         (tui_find_disassembly_address): Updated throughout.
10208         (tui_disasm_window::set_contents): Update for changes to
10209         tui_disassemble.
10210         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10211         number of lines to scroll.
10212
10213 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10214
10215         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10216         (SECT_OFF_DATA): Likewise.
10217         (SECT_OFF_RODATA): Likewise.
10218         (SECT_OFF_TEXT): Likewise.
10219         (SECT_OFF_BSS): Likewise.
10220         (struct objfile) <text_section_offset, data_section_offset>: New
10221         methods.
10222         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10223         objfile::text_section_offset.
10224         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10225         * coffread.c (coff_symtab_read): Likewise.
10226         (enter_linenos): Likewise.
10227         (process_coff_symbol): Likewise.
10228         * ctfread.c (get_objfile_text_range): Likewise.
10229         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10230         Use objfile::data_section_offset.
10231         * dwarf2-frame.c (execute_cfa_program): Use
10232         objfile::text_section_offset.
10233         (dwarf2_frame_find_fde): Likewise.
10234         * dwarf2read.c (create_addrmap_from_index): Likewise.
10235         (create_addrmap_from_aranges): Likewise.
10236         (dw2_find_pc_sect_compunit_symtab): Likewise.
10237         (process_psymtab_comp_unit_reader): Likewise.
10238         (add_partial_symbol): Likewise.
10239         (add_partial_subprogram): Likewise.
10240         (process_full_comp_unit): Likewise.
10241         (read_file_scope): Likewise.
10242         (read_func_scope): Likewise.
10243         (read_lexical_block_scope): Likewise.
10244         (read_call_site_scope): Likewise.
10245         (dwarf2_rnglists_process): Likewise.
10246         (dwarf2_ranges_process): Likewise.
10247         (dwarf2_ranges_read): Likewise.
10248         (dwarf_decode_lines_1): Likewise.
10249         (new_symbol): Likewise.
10250         (dwarf2_fetch_die_loc_sect_off): Likewise.
10251         (dwarf2_per_cu_text_offset): Likewise.
10252         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10253         * hppa-tdep.c (read_unwind_info): Likewise.
10254         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10255         * psympriv.h (struct partial_symtab): Likewise.
10256         * psymtab.c (find_pc_sect_psymtab): Likewise.
10257         * solib-svr4.c (enable_break): Likewise.
10258         * stap-probe.c (relocate_address): Use
10259         objfile::data_section_offset.
10260         * xcoffread.c (enter_line_range): Use
10261         objfile::text_section_offset.
10262         (read_xcoff_symtab): Likewise.
10263
10264 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10265
10266         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10267         declaration to narrower scopes.
10268
10269 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10270
10271         * darwin-nat.h (struct darwin_exception_msg, enum
10272         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10273         Move up.
10274         (class darwin_nat_target) <wait_1, check_new_threads,
10275         decode_exception_message, decode_message, stop_inferior,
10276         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10277         * darwin-nat.c (darwin_check_new_threads): Rename to...
10278         (darwin_nat_target::check_new_threads): ... this.
10279         (darwin_suspend_inferior_it): Remove.
10280         (darwin_decode_exception_message): Rename to...
10281         (darwin_nat_target::decode_exception_message): ... this.
10282         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10283         (darwin_decode_message): Rename to...
10284         (darwin_nat_target::decode_message): ... this.
10285         (cancel_breakpoint): Rename to...
10286         (darwin_nat_target::cancel_breakpoint): ... this.
10287         (darwin_wait): Rename to...
10288         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10289         instead of iterate_over_inferiors.
10290         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10291         (darwin_stop_inferior): Rename to...
10292         (darwin_nat_target::stop_inferior): ... this.
10293         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10294         (darwin_init_thread_list): Rename to...
10295         (darwin_nat_target::init_thread_list): ... this.
10296         (darwin_ptrace_him): Rename to...
10297         (darwin_nat_target::ptrace_him): ... this.
10298         (darwin_nat_target::create_inferior): Pass lambda function to
10299         fork_inferior.
10300         (darwin_nat_target::detach): Call stop_inferior instead of
10301         darwin_stop_inferior.
10302         * fork-inferior.h (fork_inferior): Change init_trace_fun
10303         parameter to gdb::function_view.
10304         * fork-inferior.c (fork_inferior): Likewise.
10305
10306 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10307
10308         * i386-cygwin-tdep.c (core_process_module_section): Update.
10309         * windows-nat.c (struct lm_info_windows): Add text_offset.
10310         (windows_xfer_shared_libraries): Update.
10311         * windows-tdep.c (windows_xfer_shared_library):
10312         Add text_offset_cached argument.
10313         * windows-tdep.h (windows_xfer_shared_library): Update.
10314
10315 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10316
10317         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10318
10319 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10320
10321         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10322         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10323         replace with range-based for.
10324         (gdbsim_interrupt_inferior): Remove.
10325         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10326         with a range-based for.  Inline code from
10327         gdbsim_interrupt_inferior.
10328
10329 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10330
10331         * infrun.c (proceed): Fix indentation.
10332
10333 2020-01-21  Tom Tromey  <tromey@adacore.com>
10334
10335         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10336         * python/python.c (python_extension_ops): Update.
10337         (gdbpy_colorize): New function.
10338         * python/lib/gdb/__init__.py (colorize): New function.
10339         * extension.h (ext_lang_colorize): Declare.
10340         * extension.c (ext_lang_colorize): New function.
10341         * extension-priv.h (struct extension_language_ops) <colorize>: New
10342         member.
10343         * cli/cli-style.c (_initialize_cli_style): Update help text.
10344
10345 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10346
10347         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10348         <cond>: Change type to bool.
10349         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10350         (aarch64_displaced_step_cb): Likewise.
10351         (aarch64_displaced_step_tb): Likewise.
10352
10353 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10354
10355         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10356         output.
10357
10358 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10359
10360         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10361         <pc_adjust>: Adjust the documentation.
10362         (aarch64_displaced_step_fixup): Check if PC really moved before
10363         adjusting it.
10364
10365 2020-01-19  Tom Tromey  <tom@tromey.com>
10366
10367         * disasm.c (~gdb_disassembler): New destructor.
10368         (gdb_buffered_insn_length): Call disassemble_free_target.
10369         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10370         DISABLE_COPY_AND_ASSIGN.
10371
10372 2020-01-19  Tom Tromey  <tom@tromey.com>
10373
10374         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10375         (die_reader_func_ftype): Remove.
10376         (cutu_reader): New class.
10377         (dw2_get_file_names_reader): Remove "data" parameter.
10378         (dw2_get_file_names): Use cutu_reader.
10379         (create_debug_type_hash_table): Update.
10380         (read_cutu_die_from_dwo): Update comment.
10381         (lookup_dwo_unit): Add dwo_name parameter.
10382         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10383         die_reader_func_ftype and data parameters.
10384         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10385         Remove die_reader_func_ftype and data parameters.
10386         (~cutu_reader): New; from init_cutu_and_read_dies.
10387         (cutu_reader::cutu_reader): Rename from
10388         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10389         and data parameters.
10390         (init_cutu_and_read_dies_simple): Remove.
10391         (struct process_psymtab_comp_unit_data): Remove.
10392         (process_psymtab_comp_unit_reader): Remove data parameter; add
10393         want_partial_unit and pretend_language parameters.
10394         (process_psymtab_comp_unit): Use cutu_reader.
10395         (build_type_psymtabs_reader): Remove data parameter.
10396         (build_type_psymtabs_1): Use cutu_reader.
10397         (process_skeletonless_type_unit): Likewise.
10398         (load_partial_comp_unit_reader): Remove.
10399         (load_partial_comp_unit): Use cutu_reader.
10400         (load_full_comp_unit_reader): Remove.
10401         (load_full_comp_unit): Use cutu_reader.
10402         (struct create_dwo_cu_data): Remove.
10403         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10404         dwo_unit parameters.
10405         (create_cus_hash_table): Use cutu_reader.
10406         (struct dwarf2_read_addr_index_data): Remove.
10407         (dwarf2_read_addr_index_reader): Remove.
10408         (dwarf2_read_addr_index): Use cutu_reader.
10409         (read_signatured_type_reader): Remove.
10410         (read_signatured_type): Use cutu_reader.
10411
10412 2020-01-19  Tom Tromey  <tom@tromey.com>
10413
10414         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10415         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10416         (tui_wrefresh): Declare.
10417         * tui/tui-wingeneral.c (suppress_output): New global.
10418         (tui_suppress_output, ~tui_suppress_output): New constructor and
10419         destructor.
10420         (tui_wrefresh): New function.
10421         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10422         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10423         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10424         method.
10425         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10426         tui_wrefresh.
10427         (tui_data_window::no_refresh): New method.
10428         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10429         (tui_reg_command): Use tui_suppress_output
10430         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10431         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10432         method.
10433         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10434
10435 2020-01-19  Tom Tromey  <tom@tromey.com>
10436
10437         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10438         Handle case where symtab is null.
10439
10440 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10441
10442         * linux-fork.c (one_fork_p): Simplify.
10443
10444 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10445
10446         * top.c (struct qt_args): Remove.
10447         (kill_or_detach): Change return type to void, replace `void *`
10448         parameter with a proper one.
10449         (print_inferior_quit_action):  Likewise.
10450         (quit_confirm): Use range-based for loop to iterate over inferiors.
10451         (quit_force): Likewise.
10452
10453 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10454
10455         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10456         `void *` parameter with proper parameters.
10457         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10458         (print_one_inferior): Change return type to void, replace `void *`
10459         parameter with proper parameters.
10460         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10461         inferiors.
10462         (get_other_inferior): Remove.
10463         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10464         inferiors.
10465
10466 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10467
10468         * mi/mi-interp.c (report_initial_inferior): Remove.
10469         (mi_interp::init): Use range-based for to iterate over inferiors.
10470
10471 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10472
10473         * python/py-inferior.c (build_inferior_list): Remove.
10474         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10475
10476 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10477
10478         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10479         (btrace_stitch_trace): Likewise.
10480         * charset.c (intermediate_encoding): Likewise (vaild).
10481         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10482         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10483         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10484
10485 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10486
10487         * windows-tdep.c (windows_get_tlb_type):
10488         Add rtl_user_process_parameters type.
10489
10490 2020-01-16  Pedro Alves  <palves@redhat.com>
10491             Norbert Lange  <nolange79@gmail.com>
10492
10493         PR build/24805
10494         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10495         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10496         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10497         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10498         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10499         (ps_plog): Redeclare exported functions with default visibility.
10500
10501 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10502
10503         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10504         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10505
10506 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10507
10508         * infcmd.c (post_create_inferior): Use get_thread_regcache
10509         instead of get_current_regcache.
10510
10511 2020-01-14  Tom Tromey  <tom@tromey.com>
10512
10513         PR symtab/12535:
10514         * python/python.c (gdbpy_decode_line): Treat empty string the same
10515         as no argument.
10516
10517 2020-01-14  Tom Tromey  <tom@tromey.com>
10518
10519         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10520
10521 2020-01-14  Tom Tromey  <tom@tromey.com>
10522
10523         * nat/linux-btrace.c: Don't include <config.h>.
10524         * nat/linux-ptrace.c: Don't include <config.h>.
10525         * nat/x86-linux-dregs.c: Don't include <config.h>.
10526
10527 2020-01-14  Tom Tromey  <tom@tromey.com>
10528
10529         * configure: Rebuild.
10530         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10531
10532 2020-01-14  Tom Tromey  <tom@tromey.com>
10533
10534         * nat/x86-linux-dregs.c: Include configh.h.
10535         * nat/linux-ptrace.c: Include configh.h.
10536         * nat/linux-btrace.c: Include configh.h.
10537         * defs.h: Include config.h, bfd.h.
10538         * configure.ac: Don't source common.host.
10539         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10540         * configure: Rebuild.
10541         * acinclude.m4: Update path.
10542         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10543         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10544         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10545         (CLIBS): Add LIBSUPPORT.
10546         (CDEPS): Likewise.
10547         (COMMON_SFILES): Remove gdbsupport files.
10548         (HFILES_NO_SRCDIR): Likewise.
10549         (stamp-version): Update path to create-version.sh.
10550         (ALLDEPFILES): Remove gdbsupport files.
10551
10552 2020-01-14  Tom Tromey  <tom@tromey.com>
10553
10554         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10555         USE_WIN32API when needed.
10556         * configure.ac (USE_WIN32API): Don't define.
10557         (WIN32LIBS): Use WIN32APILIBS.
10558         * configure: Rebuild.
10559
10560 2020-01-14  Tom Tromey  <tom@tromey.com>
10561
10562         * configure: Rebuild.
10563         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10564
10565 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10566
10567         * skip.c (skip_function_command): Make skip w/o arguments use the
10568         name of the inlined function if pc is inside any inlined function.
10569
10570 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10571
10572         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10573         * infrun.c (resume_1): Likewise.
10574         (handle_inferior_event): Remove stale comment.
10575         * linux-nat.c (linux_nat_target::resume): Update comments.
10576         (save_stop_reason): Likewise.
10577         (linux_nat_filter_event): Likewise.
10578         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10579
10580 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10581
10582         * elfread.c (record_minimal_symbol): Set section index to 0 for
10583         non-allocatable sections.
10584
10585
10586 2020-01-13  Ali Tamur <tamur@google.com>
10587
10588         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10589         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10590         to gdb::optional.  Update comments.
10591         (dwo_file): Update comments.
10592         (read_attribute): Update API to take an additional out parameter,
10593         need_reprocess.  This is used to mark attributes that need other
10594         attributes (e.g. str_offsets_base) for correct computation which may not
10595         have been read yet.
10596         (read_attribute_reprocess): New function declaration.
10597         (read_addr_index): Likewise.
10598         (read_dwo_str_index): Likewise.
10599         (read_stub_str_index): Likewise.
10600         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10601         (lookup_addr_base): New function definition.
10602         (lookup_ranges_base): Likewise.
10603         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10604         lookup_ranges_base.
10605         (init_cutu_and_read_dies): Update comments.
10606         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10607         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10608         Update comments.
10609         (init_cutu_and_read_dies_simple): Reflect API changes.
10610         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10611         (create_cus_hash_table): Change API to take parent compile unit.
10612         Reflect API changes.
10613         (open_and_init_dwo_file): Reflect API changes.
10614         (dwarf2_get_pc_bounds): Update comments.
10615         (dwarf2_record_block_ranges): Likewise.
10616         (read_full_die_1): Change implementation to reprocess attributes that
10617         need str_offsets_base and addr_base.
10618         (partial_die_info::read): Likewise.
10619         (read_attribute_reprocess): New function definition.
10620         (read_attribute_value): Change API to take an additional out parameter,
10621         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10622         when a non-dwo compile unit has index based attributes.
10623         (read_attribute): Reflect API changes.
10624         (read_addr_index_1): Reflect API changes.  Update comments.
10625         (dwarf2_read_addr_index_data): Reflect API changes.
10626         (dwarf2_read_addr_index): Likewise.
10627         (read_str_index): Change API and implementation.  This becomes a helper
10628         to be used by the new string index related methods.  Update error
10629         message and comments.
10630         (read_dwo_str_index): New function definition.
10631         (read_stub_str_index): Likewise.
10632         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10633         * symfile.h (dwarf2_debug_sections): Likewise.
10634         * xcoffread.c (dwarf2_debug_sections): Likewise.
10635
10636 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10637
10638         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10639         core_reg_sect type to gdb_byte *.
10640         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10641         * cris-tdep.c (fetch_core_registers): Likewise.
10642         * corelow.c (core_target::get_core_register_section): Change
10643         type of `contents` to gdb::byte_vector.
10644
10645 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10646
10647         * tui/tui-wingeneral.c (box_win): Position the title in the center
10648         of the border.
10649
10650 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10651
10652         * corelow.c (core_target::get_core_register_section): Use
10653           std::vector instead of alloca.
10654
10655 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10656
10657         * warning.m4: Add -Wmissing-declarations to build_warnings.
10658         * configure: Re-generate.
10659
10660 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10661
10662         * python/python.c (init__gdb_module): Add declaration.
10663
10664 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10665
10666         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10667         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10668         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10669         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10670         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10671         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10672         * ada-exp.y (_initialize_ada_exp): Add declaration.
10673         * ada-lang.c (_initialize_ada_language): Add declaration.
10674         * ada-tasks.c (_initialize_tasks): Add declaration.
10675         * agent.c (_initialize_agent): Add declaration.
10676         * aix-thread.c (_initialize_aix_thread): Add declaration.
10677         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10678         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10679         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10680         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10681         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10682         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10683         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10684         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10685         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10686         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10687         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10688         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10689         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10690         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10691         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10692         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10693         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10694         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10695         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10696         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10697         * annotate.c (_initialize_annotate): Add declaration.
10698         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10699         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10700         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10701         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10702         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10703         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10704         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10705         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10706         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10707         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10708         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10709         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10710         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10711         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10712         * auto-load.c (_initialize_auto_load): Add declaration.
10713         * auxv.c (_initialize_auxv): Add declaration.
10714         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10715         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10716         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10717         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10718         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10719         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10720         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10721         * breakpoint.c (_initialize_breakpoint): Add declaration.
10722         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10723         * btrace.c (_initialize_btrace): Add declaration.
10724         * charset.c (_initialize_charset): Add declaration.
10725         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10726         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10727         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10728         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10729         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10730         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10731         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10732         * coffread.c (_initialize_coffread): Add declaration.
10733         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10734         * compile/compile.c (_initialize_compile): Add declaration.
10735         * complaints.c (_initialize_complaints): Add declaration.
10736         * completer.c (_initialize_completer): Add declaration.
10737         * copying.c (_initialize_copying): Add declaration.
10738         * corefile.c (_initialize_core): Add declaration.
10739         * corelow.c (_initialize_corelow): Add declaration.
10740         * cp-abi.c (_initialize_cp_abi): Add declaration.
10741         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10742         * cp-support.c (_initialize_cp_support): Add declaration.
10743         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10744         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10745         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10746         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10747         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10748         * ctfread.c (_initialize_ctfread): Add declaration.
10749         * d-lang.c (_initialize_d_language): Add declaration.
10750         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10751         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10752         * dbxread.c (_initialize_dbxread): Add declaration.
10753         * dcache.c (_initialize_dcache): Add declaration.
10754         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10755         * disasm.c (_initialize_disasm): Add declaration.
10756         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10757         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10758         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10759         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10760         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10761         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10762         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10763         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10764         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10765         * elfread.c (_initialize_elfread): Add declaration.
10766         * exec.c (_initialize_exec): Add declaration.
10767         * extension.c (_initialize_extension): Add declaration.
10768         * f-lang.c (_initialize_f_language): Add declaration.
10769         * f-valprint.c (_initialize_f_valprint): Add declaration.
10770         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10771         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10772         * filesystem.c (_initialize_filesystem): Add declaration.
10773         * findcmd.c (_initialize_mem_search): Add declaration.
10774         * findvar.c (_initialize_findvar): Add declaration.
10775         * fork-child.c (_initialize_fork_child): Add declaration.
10776         * frame-base.c (_initialize_frame_base): Add declaration.
10777         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10778         * frame.c (_initialize_frame): Add declaration.
10779         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10780         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10781         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10782         * gcore.c (_initialize_gcore): Add declaration.
10783         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10784         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10785         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10786         * gdbarch.c (_initialize_gdbarch): Add declaration.
10787         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10788         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10789         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10790         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10791         * go-lang.c (_initialize_go_language): Add declaration.
10792         * go32-nat.c (_initialize_go32_nat): Add declaration.
10793         * guile/guile.c (_initialize_guile): Add declaration.
10794         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10795         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10796         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10797         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10798         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10799         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10800         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10801         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10802         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10803         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10804         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10805         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10806         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10807         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10808         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10809         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10810         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10811         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10812         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10813         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10814         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10815         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10816         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10817         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10818         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10819         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10820         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10821         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10822         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10823         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10824         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10825         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10826         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10827         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10828         * infcall.c (_initialize_infcall): Add declaration.
10829         * infcmd.c (_initialize_infcmd): Add declaration.
10830         * inflow.c (_initialize_inflow): Add declaration.
10831         * infrun.c (_initialize_infrun): Add declaration.
10832         * interps.c (_initialize_interpreter): Add declaration.
10833         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10834         * jit.c (_initialize_jit): Add declaration.
10835         * language.c (_initialize_language): Add declaration.
10836         * linux-fork.c (_initialize_linux_fork): Add declaration.
10837         * linux-nat.c (_initialize_linux_nat): Add declaration.
10838         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10839         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10840         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10841         * m2-lang.c (_initialize_m2_language): Add declaration.
10842         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10843         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10844         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10845         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10846         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10847         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10848         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10849         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10850         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10851         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10852         * machoread.c (_initialize_machoread): Add declaration.
10853         * macrocmd.c (_initialize_macrocmd): Add declaration.
10854         * macroscope.c (_initialize_macroscope): Add declaration.
10855         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10856         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10857         * maint.c (_initialize_maint_cmds): Add declaration.
10858         * mdebugread.c (_initialize_mdebugread): Add declaration.
10859         * memattr.c (_initialize_mem): Add declaration.
10860         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10861         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10862         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10863         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10864         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10865         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10866         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10867         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10868         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10869         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10870         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10871         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10872         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10873         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10874         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10875         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10876         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10877         * mipsread.c (_initialize_mipsread): Add declaration.
10878         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10879         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10880         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10881         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10882         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10883         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10884         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10885         * nto-procfs.c (_initialize_procfs): Add declaration.
10886         * objc-lang.c (_initialize_objc_language): Add declaration.
10887         * observable.c (_initialize_observer): Add declaration.
10888         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10889         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10890         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10891         * osabi.c (_initialize_gdb_osabi): Add declaration.
10892         * osdata.c (_initialize_osdata): Add declaration.
10893         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10894         * parse.c (_initialize_parse): Add declaration.
10895         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10896         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10897         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10898         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10899         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10900         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10901         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10902         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10903         * printcmd.c (_initialize_printcmd): Add declaration.
10904         * probe.c (_initialize_probe): Add declaration.
10905         * proc-api.c (_initialize_proc_api): Add declaration.
10906         * proc-events.c (_initialize_proc_events): Add declaration.
10907         * proc-service.c (_initialize_proc_service): Add declaration.
10908         * procfs.c (_initialize_procfs): Add declaration.
10909         * producer.c (_initialize_producer): Add declaration.
10910         * psymtab.c (_initialize_psymtab): Add declaration.
10911         * python/python.c (_initialize_python): Add declaration.
10912         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10913         * record-btrace.c (_initialize_record_btrace): Add declaration.
10914         * record-full.c (_initialize_record_full): Add declaration.
10915         * record.c (_initialize_record): Add declaration.
10916         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10917         * regcache.c (_initialize_regcache): Add declaration.
10918         * reggroups.c (_initialize_reggroup): Add declaration.
10919         * remote-notif.c (_initialize_notif): Add declaration.
10920         * remote-sim.c (_initialize_remote_sim): Add declaration.
10921         * remote.c (_initialize_remote): Add declaration.
10922         * reverse.c (_initialize_reverse): Add declaration.
10923         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10924         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10925         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10926         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10927         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10928         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10929         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10930         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10931         Add declaration.
10932         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10933         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10934         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10935         * rust-exp.y (_initialize_rust_exp): Add declaration.
10936         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10937         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10938         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10939         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10940         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10941         * score-tdep.c (_initialize_score_tdep): Add declaration.
10942         * ser-go32.c (_initialize_ser_dos): Add declaration.
10943         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10944         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10945         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10946         * ser-uds.c (_initialize_ser_socket): Add declaration.
10947         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10948         * serial.c (_initialize_serial): Add declaration.
10949         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10950         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10951         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10952         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10953         * skip.c (_initialize_step_skip): Add declaration.
10954         * sol-thread.c (_initialize_sol_thread): Add declaration.
10955         * solib-aix.c (_initialize_solib_aix): Add declaration.
10956         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10957         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10958         * solib-frv.c (_initialize_frv_solib): Add declaration.
10959         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10960         * solib-target.c (_initialize_solib_target): Add declaration.
10961         * solib.c (_initialize_solib): Add declaration.
10962         * source-cache.c (_initialize_source_cache): Add declaration.
10963         * source.c (_initialize_source): Add declaration.
10964         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10965         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10966         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10967         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10968         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10969         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10970         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10971         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10972         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10973         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10974         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10975         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10976         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10977         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10978         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10979         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10980         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10981         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10982         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10983         * stabsread.c (_initialize_stabsread): Add declaration.
10984         * stack.c (_initialize_stack): Add declaration.
10985         * stap-probe.c (_initialize_stap_probe): Add declaration.
10986         * std-regs.c (_initialize_frame_reg): Add declaration.
10987         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10988         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10989         * symfile.c (_initialize_symfile): Add declaration.
10990         * symmisc.c (_initialize_symmisc): Add declaration.
10991         * symtab.c (_initialize_symtab): Add declaration.
10992         * target.c (_initialize_target): Add declaration.
10993         * target-connection.c (_initialize_target_connection): Add
10994         declaration.
10995         * target-dcache.c (_initialize_target_dcache): Add declaration.
10996         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10997         * thread.c (_initialize_thread): Add declaration.
10998         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10999         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11000         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11001         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11002         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11003         * tracectf.c (_initialize_ctf): Add declaration.
11004         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11005         * tracefile.c (_initialize_tracefile): Add declaration.
11006         * tracepoint.c (_initialize_tracepoint): Add declaration.
11007         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11008         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11009         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11010         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11011         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11012         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11013         * tui/tui.c (_initialize_tui): Add declaration.
11014         * typeprint.c (_initialize_typeprint): Add declaration.
11015         * ui-style.c (_initialize_ui_style): Add declaration.
11016         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11017         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11018         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11019         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11020         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11021         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11022         * unittests/filtered_iterator-selftests.c
11023         (_initialize_filtered_iterator_selftests): Add declaration.
11024         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11025         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11026         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11027         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11028         * unittests/main-thread-selftests.c
11029         (_initialize_main_thread_selftests): Add declaration.
11030         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11031         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11032         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11033         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11034         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11035         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11036         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11037         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11038         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11039         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11040         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11041         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11042         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11043         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11044         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11045         declaration.
11046         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11047         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11048         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11049         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11050         * user-regs.c (_initialize_user_regs): Add declaration.
11051         * utils.c (_initialize_utils): Add declaration.
11052         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11053         * valops.c (_initialize_valops): Add declaration.
11054         * valprint.c (_initialize_valprint): Add declaration.
11055         * value.c (_initialize_values): Add declaration.
11056         * varobj.c (_initialize_varobj): Add declaration.
11057         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11058         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11059         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11060         * windows-nat.c (_initialize_windows_nat): Add declaration.
11061         (_initialize_check_for_gdb_ini): Add declaration.
11062         (_initialize_loadable): Add declaration.
11063         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11064         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11065         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11066         * xcoffread.c (_initialize_xcoffread): Add declaration.
11067         * xml-support.c (_initialize_xml_support): Add declaration.
11068         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11069         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11070         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11071         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11072
11073 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11074
11075         * regformats/regdat.sh: Generate declaration for init function.
11076
11077 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11078
11079         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11080         up.
11081         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11082         close_one_inferior>: New methods.
11083         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11084         pass down target to find_inferior_pid.
11085         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11086         Pass down target to find_inferior_ptid.
11087         (gdbsim_target::create_inferior): Pass down target to
11088         add_thread_silent.
11089         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11090         target down to find_inferior_ptid and switch_to_thread.
11091         (gdbsim_target::close): Update to call close_one_inferior.
11092         (struct resume_data): Remove.
11093         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11094         directly, rather than through a void pointer.
11095         (gdbsim_target::resume): Update to call resume_one_inferior.
11096
11097 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11098
11099         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11100
11101 2020-01-12  Pedro Alves  <palves@redhat.com>
11102
11103         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11104         directly for the current inferior instead of
11105         discard_all_inferiors.
11106         (discard_all_inferiors): Delete.
11107
11108 2020-01-11  Tom Tromey  <tom@tromey.com>
11109
11110         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11111         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11112         deprecated_safe_get_selected_frame.
11113
11114 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11115
11116         * inferior.c (print_inferior): Switch inferior before printing it.
11117
11118 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11119             Pedro Alves  <palves@redhat.com>
11120
11121         * progspace-and-thread.c (switch_to_program_space_and_thread):
11122         Assert there's an inferior for PSPACE.  Use
11123         switch_to_inferior_no_thread to switch the inferior too.
11124         * progspace.c (program_space::~program_space): Call
11125         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11126         (program_space::free_all_objfiles): Don't call clear_symtab_users
11127         here.
11128         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11129
11130 2020-01-10  Pedro Alves  <palves@redhat.com>
11131
11132         * NEWS: Mention multi-target debugging, "info connections", and
11133         "add-inferior -no-connection".
11134
11135 2020-01-10  Pedro Alves  <palves@redhat.com>
11136
11137         * infrun.c: Include "target-connection.h".
11138         (check_multi_target_resumption): New.
11139         (proceed): Call it.
11140         * target-connection.c (make_target_connection_string): Make
11141         extern.
11142         * target-connection.h (make_target_connection_string): Declare.
11143
11144 2020-01-10  Pedro Alves  <palves@redhat.com>
11145
11146         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11147         * inferior.c (uiout_field_connection): New function.
11148         (print_inferior): Add new "connection-id" column.
11149         (add_inferior_command): Show connection number/string of added
11150         inferior.
11151         * process-stratum-target.h
11152         (process_stratum_target::connection_string): New virtual method.
11153         (process_stratum_target::connection_number): New field.
11154         * remote.c (remote_target::connection_string): New override.
11155         * target-connection.c: New file.
11156         * target-connection.h: New file.
11157         * target.c (decref_target): Remove process_stratum targets from
11158         the connection list.
11159         (target_stack::push): Add process_stratum targets to the
11160         connection list.
11161
11162 2020-01-10  Pedro Alves  <palves@redhat.com>
11163
11164         Revert:
11165         2016-04-12  Pedro Alves  <palves@redhat.com>
11166         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11167         Remove references to name.
11168         * serial.h (struct serial) <name>: Delete.
11169
11170 2020-01-10  Pedro Alves  <palves@redhat.com>
11171
11172         * gdbarch-selftests.c (register_to_value_test): Remove "target
11173         already pushed" check.
11174
11175 2020-01-10  Pedro Alves  <palves@redhat.com>
11176             John Baldwin  <jhb@FreeBSD.org>
11177
11178         * aarch64-linux-nat.c
11179         (aarch64_linux_nat_target::thread_architecture): Adjust.
11180         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11181         (task_command_1): Likewise.
11182         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11183         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11184         (aix_thread_target::store_registers)
11185         (aix_thread_target::thread_alive): Adjust.
11186         * amd64-fbsd-tdep.c: Include "inferior.h".
11187         (amd64fbsd_get_thread_local_address): Pass down target.
11188         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11189         thread's gdbarch instead of target_gdbarch.
11190         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11191         get_last_target_status.
11192         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11193         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11194         inferiors.
11195         (update_inserted_breakpoint_locations): Skip if inferiors with no
11196         execution.
11197         (update_global_location_list): When handling moribund locations,
11198         find representative inferior for location's pspace, and use thread
11199         count of its process_stratum target.
11200         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11201         * bsd-uthread.c (bsd_uthread_target::wait): Use
11202         as_process_stratum_target and adjust thread_change_ptid and
11203         add_thread calls.
11204         (bsd_uthread_target::update_thread_list): Use
11205         as_process_stratum_target and adjust find_thread_ptid,
11206         thread_change_ptid and add_thread calls.
11207         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11208         find_thread_ptid call.
11209         * corelow.c (add_to_thread_list): Adjust add_thread call.
11210         (core_target_open): Adjust add_thread_silent and thread_count
11211         calls.
11212         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11213         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11214         * event-top.c (async_disconnect): Pop targets from all inferiors.
11215         * exec.c (add_target_sections): Push exec target on all inferiors
11216         sharing the program space.
11217         (remove_target_sections): Remove the exec target from all
11218         inferiors sharing the program space.
11219         (exec_on_vfork): New.
11220         * exec.h (exec_on_vfork): Declare.
11221         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11222         Pass it down.
11223         (fbsd_nat_target::update_thread_list): Adjust.
11224         (fbsd_nat_target::resume): Adjust.
11225         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11226         down.
11227         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11228         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11229         get_thread_arch_regcache call.
11230         * fork-child.c (gdb_startup_inferior): Pass target down to
11231         startup_inferior and set_executing.
11232         * gdbthread.h (struct process_stratum_target): Forward declare.
11233         (add_thread, add_thread_silent, add_thread_with_info)
11234         (in_thread_list): Add process_stratum_target parameter.
11235         (find_thread_ptid(inferior*, ptid_t)): New overload.
11236         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11237         parameter.
11238         (all_threads()): Delete overload.
11239         (all_threads, all_non_exited_threads): Add process_stratum_target
11240         parameter.
11241         (all_threads_safe): Use brace initialization.
11242         (thread_count): Add process_stratum_target parameter.
11243         (set_resumed, set_running, set_stop_requested, set_executing)
11244         (threads_are_executing, finish_thread_state): Add
11245         process_stratum_target parameter.
11246         (switch_to_thread): Use is_current_thread.
11247         * i386-fbsd-tdep.c: Include "inferior.h".
11248         (i386fbsd_get_thread_local_address): Pass down target.
11249         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11250         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11251         have_inferiors check.
11252         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11253         (inf_ptrace_target::attach): Adjust.
11254         * infcall.c (run_inferior_call): Adjust.
11255         * infcmd.c (run_command_1): Pass target to
11256         scoped_finish_thread_state.
11257         (proceed_thread_callback): Skip inferiors with no execution.
11258         (continue_command): Rename 'all_threads' local to avoid hiding
11259         'all_threads' function.  Adjust get_last_target_status call.
11260         (prepare_one_step): Adjust set_running call.
11261         (signal_command): Use user_visible_resume_target.  Compare thread
11262         pointers instead of inferior_ptid.
11263         (info_program_command): Adjust to pass down target.
11264         (attach_command): Mark target's 'thread_executing' flag.
11265         (stop_current_target_threads_ns): New, factored out from ...
11266         (interrupt_target_1): ... this.  Switch inferior before making
11267         target calls.
11268         * inferior-iter.h
11269         (struct all_inferiors_iterator, struct all_inferiors_range)
11270         (struct all_inferiors_safe_range)
11271         (struct all_non_exited_inferiors_range): Filter on
11272         process_stratum_target too.  Remove explicit.
11273         * inferior.c (inferior::inferior): Push dummy target on target
11274         stack.
11275         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11276         Add process_stratum_target parameter, and pass it down.
11277         (have_live_inferiors): Adjust.
11278         (switch_to_inferior_and_push_target): New.
11279         (add_inferior_command, clone_inferior_command): Handle
11280         "-no-connection" parameter.  Use
11281         switch_to_inferior_and_push_target.
11282         (_initialize_inferior): Mention "-no-connection" option in
11283         the help of "add-inferior" and "clone-inferior" commands.
11284         * inferior.h: Include "process-stratum-target.h".
11285         (interrupt_target_1): Use bool.
11286         (struct inferior) <push_target, unpush_target, target_is_pushed,
11287         find_target_beneath, top_target, process_target, target_at,
11288         m_stack>: New.
11289         (discard_all_inferiors): Delete.
11290         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11291         (all_inferiors, all_non_exited_inferiors): Add
11292         process_stratum_target parameter.
11293         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11294         (target_last_proc_target): New global.
11295         (follow_fork_inferior): Push target on new inferior.  Pass target
11296         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11297         reference count.
11298         (follow_fork): Adjust get_last_target_status call.  Also consider
11299         target.
11300         (follow_exec): Push target on new inferior.
11301         (struct execution_control_state) <target>: New field.
11302         (user_visible_resume_target): New.
11303         (do_target_resume): Call target_async.
11304         (resume_1): Set target's threads_executing flag.  Consider resume
11305         target.
11306         (commit_resume_all_targets): New.
11307         (proceed): Also consider resume target.  Skip threads of inferiors
11308         with no execution.  Commit resumtion in all targets.
11309         (start_remote): Pass current inferior to wait_for_inferior.
11310         (infrun_thread_stop_requested): Consider target as well.  Pass
11311         thread_info pointer to clear_inline_frame_state instead of ptid.
11312         (infrun_thread_thread_exit): Consider target as well.
11313         (random_pending_event_thread): New inferior parameter.  Use it.
11314         (do_target_wait): Rename to ...
11315         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11316         down.
11317         (threads_are_resumed_pending_p, do_target_wait): New.
11318         (prepare_for_detach): Adjust calls.
11319         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11320         do_target_wait_1 instead of do_target_wait.
11321         (fetch_inferior_event): Adjust.  Switch to representative
11322         inferior.  Pass target down.
11323         (set_last_target_status): Add process_stratum_target parameter.
11324         Save target in global.
11325         (get_last_target_status): Add process_stratum_target parameter and
11326         handle it.
11327         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11328         (context_switch): Check inferior_ptid == null_ptid before calling
11329         inferior_thread().
11330         (get_inferior_stop_soon): Pass down target.
11331         (wait_one): Rename to ...
11332         (poll_one_curr_target): ... this.
11333         (struct wait_one_event): New.
11334         (wait_one): New.
11335         (stop_all_threads): Adjust.
11336         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11337         event's target.
11338         (switch_back_to_stepped_thread): Also consider target.
11339         (print_stop_event): Update.
11340         (normal_stop): Update.  Also consider the resume target.
11341         * infrun.h (wait_for_inferior): Remove declaration.
11342         (user_visible_resume_target): New declaration.
11343         (get_last_target_status, set_last_target_status): New
11344         process_stratum_target parameter.
11345         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11346         process_stratum_target parameter, and use it.
11347         (clear_inline_frame_state (thread_info*)): New.
11348         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11349         process_stratum_target parameter.
11350         (clear_inline_frame_state (thread_info*)): Declare.
11351         * linux-fork.c (delete_checkpoint_command): Pass target down to
11352         find_thread_ptid.
11353         (checkpoint_command): Adjust.
11354         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11355         instead of just tweaking inferior_ptid.
11356         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11357         (exit_lwp): Pass target down to find_thread_ptid.
11358         (attach_proc_task_lwp_callback): Pass target down to
11359         add_thread/set_running/set_executing.
11360         (linux_nat_target::attach): Pass target down to
11361         thread_change_ptid.
11362         (get_detach_signal): Pass target down to find_thread_ptid.
11363         Consider last target status's target.
11364         (linux_resume_one_lwp_throw, resume_lwp)
11365         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11366         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11367         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11368         (linux_nat_target::async_wait_fd): New.
11369         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11370         target down.
11371         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11372         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11373         * linux-thread-db.c (struct thread_db_info::process_target): New
11374         field.
11375         (add_thread_db_info): Save target.
11376         (get_thread_db_info): New process_stratum_target parameter.  Also
11377         match target.
11378         (delete_thread_db_info): New process_stratum_target parameter.
11379         Also match target.
11380         (thread_from_lwp): Adjust to pass down target.
11381         (thread_db_notice_clone): Pass down target.
11382         (check_thread_db_callback): Pass down target.
11383         (try_thread_db_load_1): Always push the thread_db target.
11384         (try_thread_db_load, record_thread): Pass target down.
11385         (thread_db_target::detach): Pass target down.  Always unpush the
11386         thread_db target.
11387         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11388         target down.  Always unpush the thread_db target.
11389         (find_new_threads_callback, thread_db_find_new_threads_2)
11390         (thread_db_target::update_thread_list): Pass target down.
11391         (thread_db_target::pid_to_str): Pass current inferior down.
11392         (thread_db_target::get_thread_local_address): Pass target down.
11393         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11394         target down.
11395         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11396         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11397         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11398         (procfs_init_inferior): Rename to ...
11399         (procfs_target::procfs_init_inferior): ... this and adjust.
11400         (procfs_target::create_inferior, procfs_notice_thread)
11401         (procfs_do_thread_registers): Adjust.
11402         * ppc-fbsd-tdep.c: Include "inferior.h".
11403         (ppcfbsd_get_thread_local_address): Pass down target.
11404         * proc-service.c (ps_xfer_memory): Switch current inferior and
11405         program space as well.
11406         (get_ps_regcache): Pass target down.
11407         * process-stratum-target.c
11408         (process_stratum_target::thread_address_space)
11409         (process_stratum_target::thread_architecture): Pass target down.
11410         * process-stratum-target.h
11411         (process_stratum_target::threads_executing): New field.
11412         (as_process_stratum_target): New.
11413         * ravenscar-thread.c
11414         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11415         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11416         down.
11417         * record-btrace.c (record_btrace_target::info_record): Adjust.
11418         (record_btrace_target::record_method)
11419         (record_btrace_target::record_is_replaying)
11420         (record_btrace_target::fetch_registers)
11421         (get_thread_current_frame_id, record_btrace_target::resume)
11422         (record_btrace_target::wait, record_btrace_target::stop): Pass
11423         target down.
11424         * record-full.c (record_full_wait_1): Switch to event thread.
11425         Pass target down.
11426         * regcache.c (regcache::regcache)
11427         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11428         process_stratum_target parameter and handle it.
11429         (current_thread_target): New global.
11430         (get_thread_regcache): Add process_stratum_target parameter and
11431         handle it.  Switch inferior before calling target method.
11432         (get_thread_regcache): Pass target down.
11433         (get_thread_regcache_for_ptid): Pass target down.
11434         (registers_changed_ptid): Add process_stratum_target parameter and
11435         handle it.
11436         (registers_changed_thread, registers_changed): Pass target down.
11437         (test_get_thread_arch_aspace_regcache): New.
11438         (current_regcache_test): Define a couple local test_target_ops
11439         instances and use them for testing.
11440         (readwrite_regcache): Pass process_stratum_target parameter.
11441         (cooked_read_test, cooked_write_test): Pass mock_target down.
11442         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11443         (get_thread_arch_aspace_regcache): Add process_stratum_target
11444         parameter.
11445         (regcache::target): New method.
11446         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11447         (regcache::registers_changed_ptid): Add process_stratum_target
11448         parameter.
11449         (regcache::m_target): New field.
11450         (registers_changed_ptid): Add process_stratum_target parameter.
11451         * remote.c (remote_state::supports_vCont_probed): New field.
11452         (remote_target::async_wait_fd): New method.
11453         (remote_unpush_and_throw): Add remote_target parameter.
11454         (get_current_remote_target): Adjust.
11455         (remote_target::remote_add_inferior): Push target.
11456         (remote_target::remote_add_thread)
11457         (remote_target::remote_notice_new_inferior)
11458         (get_remote_thread_info): Pass target down.
11459         (remote_target::update_thread_list): Skip threads of inferiors
11460         bound to other targets.  (remote_target::close): Don't discard
11461         inferiors.  (remote_target::add_current_inferior_and_thread)
11462         (remote_target::process_initial_stop_replies)
11463         (remote_target::start_remote)
11464         (remote_target::remote_serial_quit_handler): Pass down target.
11465         (remote_target::remote_unpush_target): New remote_target
11466         parameter.  Unpush the target from all inferiors.
11467         (remote_target::remote_unpush_and_throw): New remote_target
11468         parameter.  Pass it down.
11469         (remote_target::open_1): Check whether the current inferior has
11470         execution instead of checking whether any inferior is live.  Pass
11471         target down.
11472         (remote_target::remote_detach_1): Pass down target.  Use
11473         remote_unpush_target.
11474         (extended_remote_target::attach): Pass down target.
11475         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11476         (remote_target::append_resumption): Pass down target.
11477         (remote_target::append_pending_thread_resumptions)
11478         (remote_target::remote_resume_with_hc, remote_target::resume)
11479         (remote_target::commit_resume): Pass down target.
11480         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11481         (remote_target::interrupt_query)
11482         (remote_target::remove_new_fork_children)
11483         (remote_target::check_pending_events_prevent_wildcard_vcont)
11484         (remote_target::remote_parse_stop_reply)
11485         (remote_target::process_stop_reply): Pass down target.
11486         (first_remote_resumed_thread): New remote_target parameter.  Pass
11487         it down.
11488         (remote_target::wait_as): Pass down target.
11489         (unpush_and_perror): New remote_target parameter.  Pass it down.
11490         (remote_target::readchar, remote_target::remote_serial_write)
11491         (remote_target::getpkt_or_notif_sane_1)
11492         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11493         down target.
11494         (remote_target::mourn_inferior): Pass down target.  Use
11495         remote_unpush_target.
11496         (remote_target::core_of_thread)
11497         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11498         (remote_target::pid_to_exec_file)
11499         (remote_target::thread_handle_to_thread_info): Pass down target.
11500         (remote_target::async_wait_fd): New.
11501         * riscv-fbsd-tdep.c: Include "inferior.h".
11502         (riscv_fbsd_get_thread_local_address): Pass down target.
11503         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11504         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11505         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11506         Adjust.
11507         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11508         * solib-svr4.c (enable_break): Pass down target.
11509         * spu-multiarch.c (parse_spufs_run): Pass down target.
11510         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11511         * target-delegates.c: Regenerate.
11512         * target.c (g_target_stack): Delete.
11513         (current_top_target): Return the current inferior's top target.
11514         (target_has_execution_1): Refer to the passed-in inferior's top
11515         target.
11516         (target_supports_terminal_ours): Check whether the initial
11517         inferior was already created.
11518         (decref_target): New.
11519         (target_stack::push): Incref/decref the target.
11520         (push_target, push_target, unpush_target): Adjust.
11521         (target_stack::unpush): Defref target.
11522         (target_is_pushed): Return bool.  Adjust to refer to the current
11523         inferior's target stack.
11524         (dispose_inferior): Delete, and inline parts ...
11525         (target_preopen): ... here.  Only dispose of the current inferior.
11526         (target_detach): Hold strong target reference while detaching.
11527         Pass target down.
11528         (target_thread_name): Add assertion.
11529         (target_resume): Pass down target.
11530         (target_ops::beneath, find_target_at): Adjust to refer to the
11531         current inferior's target stack.
11532         (get_dummy_target): New.
11533         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11534         has a thread running.
11535         (initialize_targets): Rename to ...
11536         (_initialize_target): ... this.
11537         * target.h: Include "gdbsupport/refcounted-object.h".
11538         (struct target_ops): Inherit refcounted_object.
11539         (target_ops::shortname, target_ops::longname): Make const.
11540         (target_ops::async_wait_fd): New method.
11541         (decref_target): Declare.
11542         (struct target_ops_ref_policy): New.
11543         (target_ops_ref): New typedef.
11544         (get_dummy_target): Declare function.
11545         (target_is_pushed): Return bool.
11546         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11547         (all_matching_threads_iterator::all_matching_threads_iterator):
11548         Handle filter target.
11549         * thread-iter.h (struct all_matching_threads_iterator, struct
11550         all_matching_threads_range, class all_non_exited_threads_range):
11551         Filter by target too.  Remove explicit.
11552         * thread.c (threads_executing): Delete.
11553         (inferior_thread): Pass down current inferior.
11554         (clear_thread_inferior_resources): Pass down thread pointer
11555         instead of ptid_t.
11556         (add_thread_silent, add_thread_with_info, add_thread): Add
11557         process_stratum_target parameter.  Use it for thread and inferior
11558         searches.
11559         (is_current_thread): New.
11560         (thread_info::deletable): Use it.
11561         (find_thread_ptid, thread_count, in_thread_list)
11562         (thread_change_ptid, set_resumed, set_running): New
11563         process_stratum_target parameter.  Pass it down.
11564         (set_executing): New process_stratum_target parameter.  Pass it
11565         down.  Adjust reference to 'threads_executing'.
11566         (threads_are_executing): New process_stratum_target parameter.
11567         Adjust reference to 'threads_executing'.
11568         (set_stop_requested, finish_thread_state): New
11569         process_stratum_target parameter.  Pass it down.
11570         (switch_to_thread): Also match inferior.
11571         (switch_to_thread): New process_stratum_target parameter.  Pass it
11572         down.
11573         (update_threads_executing): Reimplement.
11574         * top.c (quit_force): Pop targets from all inferior.
11575         (gdb_init): Don't call initialize_targets.
11576         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11577         Declare.
11578         (windows_add_thread, windows_delete_thread): Adjust.
11579         (get_windows_debug_event): Rename to ...
11580         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11581         * tracefile-tfile.c (tfile_target_open): Pass down target.
11582         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11583         Forward declare.
11584         (switch_to_thread): Add process_stratum_target parameter.
11585         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11586         parameter.  Use it.
11587         (mi_on_resume): Pass target down.
11588         * nat/fork-inferior.c (startup_inferior): Add
11589         process_stratum_target parameter.  Pass it down.
11590         * nat/fork-inferior.h (startup_inferior): Add
11591         process_stratum_target parameter.
11592         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11593
11594 2020-01-10  Pedro Alves  <palves@redhat.com>
11595
11596         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11597         directly.  Instead find the first thread in the thread list and
11598         use switch_to_thread.
11599
11600 2020-01-10  Pedro Alves  <palves@redhat.com>
11601
11602         * remote.c (remote_target::remote_add_inferior): Don't bind a
11603         process to the current inferior if the current inferior is already
11604         bound to a process.
11605
11606 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11607             Pedro Alves  <palves@redhat.com>
11608
11609         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11610         If no process is specified, return null_ptid instead of
11611         inferior_ptid.
11612         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11613         TARGET_WAITKIND_SIGNALLED with no pid.
11614
11615 2020-01-10  Pedro Alves  <palves@redhat.com>
11616
11617         * remote.c (first_remote_resumed_thread): New.
11618         (remote_target::wait_as): Use it as default event_ptid instead of
11619         inferior_ptid.
11620
11621 2020-01-10  Pedro Alves  <palves@redhat.com>
11622
11623         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11624
11625 2020-01-10  Pedro Alves  <palves@redhat.com>
11626
11627         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11628         not -1.
11629
11630 2020-01-10  Pedro Alves  <palves@redhat.com>
11631
11632         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11633         ptid to get_last_target_status.
11634         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11635         ptid to get_last_target_status.
11636         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11637         get_last_target_status.
11638         (info_program_command): Don't pass a target_waitstatus to
11639         get_last_target_status.
11640         * infrun.c (init_wait_for_inferior): Use
11641         nullify_last_target_wait_ptid.
11642         (get_last_target_status): Handle nullptr arguments.
11643         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11644         (print_stop_event): Don't pass a ptid to get_last_target_status.
11645         (normal_stop): Don't pass a ptid to get_last_target_status.
11646         * infrun.h (get_last_target_status, set_last_target_status): Move
11647         comments here and update.
11648         (nullify_last_target_wait_ptid): Declare.
11649         * linux-fork.c (fork_load_infrun_state): Remove local extern
11650         declaration of nullify_last_target_wait_ptid.
11651         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11652         to get_last_target_status.
11653
11654 2020-01-10  Pedro Alves  <palves@redhat.com>
11655
11656         * gdbthread.h (scoped_restore_current_thread)
11657         <dont_restore, restore, m_dont_restore>: Declare.
11658         * thread.c (thread_alive): Add assertion.  Return bool.
11659         (switch_to_thread_if_alive): New.
11660         (prune_threads): Switch inferior/thread.
11661         (print_thread_info_1): Switch thread before calling target methods.
11662         (scoped_restore_current_thread::restore): New, factored out from
11663         ...
11664         (scoped_restore_current_thread::~scoped_restore_current_thread):
11665         ... this.
11666         (scoped_restore_current_thread::scoped_restore_current_thread):
11667         Add assertion.
11668         (thread_apply_all_command, thread_select): Use
11669         switch_to_thread_if_alive.
11670         * infrun.c (proceed, restart_threads, handle_signal_stop)
11671         (switch_back_to_stepped_thread): Switch current thread before
11672         calling target methods.
11673
11674 2020-01-10  Pedro Alves <palves@redhat.com>
11675
11676         * inferior.c (switch_to_inferior_no_thread): New function,
11677         factored out from ...
11678         (inferior_command): ... here.
11679         * inferior.h (switch_to_inferior_no_thread): Declare.
11680         * mi/mi-main.c (run_one_inferior): Use
11681         switch_to_inferior_no_thread.
11682
11683 2020-01-10  Pedro Alves  <palves@redhat.com>
11684
11685         * infcmd.c (kill_command): Remove dead code.
11686
11687 2020-01-10  Pedro Alves  <palves@redhat.com>
11688
11689         * remote.c (remote_target::mourn_inferior): No longer check
11690         whether the target is running.
11691
11692 2020-01-10  Pedro Alves  <palves@redhat.com>
11693
11694         * corelow.c (core_target::has_execution): Change parameter type to
11695         inferior pointer.
11696         * inferior.c (number_of_live_inferiors): Use
11697         inferior::has_execution instead of target_has_execution_1.
11698         * inferior.h (inferior::has_execution): New.
11699         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11700         inferior::has_execution instead of target_has_execution_1.
11701         * process-stratum-target.c
11702         (process_stratum_target::has_execution): Change parameter type to
11703         inferior pointer.  Check the inferior's PID instead of
11704         inferior_ptid.
11705         * process-stratum-target.h
11706         (process_stratum_target::has_execution): Change parameter type to
11707         inferior pointer.
11708         * record-full.c (record_full_core_target::has_execution): Change
11709         parameter type to inferior pointer.
11710         * target.c (target_has_execution_1): Change parameter type to
11711         inferior pointer.
11712         (target_has_execution_current): Adjust.
11713         * target.h (target_ops::has_execution): Change parameter type to
11714         inferior pointer.
11715         (target_has_execution_1): Change parameter type to inferior
11716         pointer.  Change return type to bool.
11717         * tracefile.h (tracefile_target::has_execution): Change parameter
11718         type to inferior pointer.
11719
11720 2020-01-10  Pedro Alves  <palves@redhat.com>
11721
11722         * exceptions.c (print_flush): Remove current_top_target() check.
11723
11724 2020-01-10  Pedro Alves  <palves@redhat.com>
11725
11726         * remote.c (show_remote_exec_file): Show the current inferior's
11727         exec-file instead of the command variable's value.
11728
11729 2020-01-10  Pedro Alves  <palves@redhat.com>
11730
11731         * record-full.c (record_full_resume_ptid): New global.
11732         (record_full_target::resume): Set it.
11733         (record_full_wait_1): Use record_full_resume_ptid instead of
11734         inferior_ptid.
11735
11736 2020-01-10  Pedro Alves  <palves@redhat.com>
11737
11738         * gdbthread.h (scoped_restore_current_thread)
11739         <dont_restore, restore, m_dont_restore>: Declare.
11740         * thread.c (thread_alive): Add assertion.  Return bool.
11741         (switch_to_thread_if_alive): New.
11742         (prune_threads): Switch inferior/thread.
11743         (print_thread_info_1): Switch thread before calling target methods.
11744         (scoped_restore_current_thread::restore): New, factored out from
11745         ...
11746         (scoped_restore_current_thread::~scoped_restore_current_thread):
11747         ... this.
11748         (scoped_restore_current_thread::scoped_restore_current_thread):
11749         Add assertion.
11750         (thread_apply_all_command, thread_select): Use
11751         switch_to_thread_if_alive.
11752
11753 2020-01-10  George Barrett  <bob@bob131.so>
11754
11755         * stap-probe.c (stap_modify_semaphore): Don't check for null
11756         semaphores.
11757         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11758         for null semaphores.
11759
11760 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11761
11762         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11763         all source windows, and maintain horizontal scroll status while
11764         doing so.
11765
11766 2020-01-09  Tom Tromey  <tom@tromey.com>
11767
11768         PR tui/18932:
11769         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11770         update_source_window, not print_source_lines.
11771
11772 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11773
11774         * tui/tui.c (tui_enable): Register tui hooks after calling
11775         tui_display_main.
11776
11777 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11778
11779         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11780
11781 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11782
11783         * thread.c (print_thread_info_1): Fix indentation.
11784
11785 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11786
11787         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11788         unique_xmalloc_ptr outside the if to always free the demangled name.
11789
11790 2020-01-08  Tom Tromey  <tromey@adacore.com>
11791
11792         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11793         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11794         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11795         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11796         Remove.
11797         (section_offsets): New typedef.
11798         * symtab.c (fixup_section, get_msymbol_address): Update.
11799         * symmisc.c (dump_msymbols): Update.
11800         * symfile.h (relative_addr_info_to_section_offsets)
11801         (symfile_map_offsets_to_segments): Update.
11802         * symfile.c (build_section_addr_info_from_objfile)
11803         (init_objfile_sect_indices): Update.
11804         (struct place_section_arg): Change type of "offsets".
11805         (place_section): Update.
11806         (relative_addr_info_to_section_offsets): Change type of
11807         "section_offsets".  Remove "num_sections" parameter.
11808         (default_symfile_offsets, syms_from_objfile_1)
11809         (set_objfile_default_section_offset): Update.
11810         (reread_symbols): No need to preserve section offsets by hand.
11811         (symfile_map_offsets_to_segments): Change type of "offsets".
11812         * stap-probe.c (relocate_address): Update.
11813         * stabsread.h (process_one_symbol): Update.
11814         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11815         (solib_target_relocate_section_addresses): Update.
11816         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11817         Update.
11818         * solib-frv.c (frv_relocate_main_executable): Update.
11819         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11820         * solib-aix.c (solib_aix_get_section_offsets): Change return
11821         type.
11822         (solib_aix_solib_create_inferior_hook): Update.
11823         * remote.c (remote_target::get_offsets): Update.
11824         * psymtab.c (find_pc_sect_psymtab): Update.
11825         * psympriv.h (struct partial_symbol) <address, text_low,
11826         text_high>: Update.
11827         * objfiles.h (obj_section_offset): Update.
11828         (struct objfile) <section_offsets>: Change type.
11829         <num_sections>: Remove.
11830         (objfile_relocate): Update.
11831         * objfiles.c (entry_point_address_query): Update
11832         (relocate_one_symbol): Change type of "section_offsets".
11833         (objfile_relocate1, objfile_relocate1): Change type of
11834         "new_offsets".
11835         (objfile_rebase1): Update.
11836         * mipsread.c (mipscoff_symfile_read): Update.
11837         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11838         parameter.
11839         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11840         (parse_external, psymtab_to_symtab_1): Update.
11841         * machoread.c (macho_symfile_offsets): Update.
11842         * ia64-tdep.c (ia64_find_unwind_table): Update.
11843         * hppa-tdep.c (read_unwind_info): Update.
11844         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11845         * dwarf2read.c (create_addrmap_from_index)
11846         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11847         (process_psymtab_comp_unit_reader, add_partial_symbol)
11848         (add_partial_subprogram, process_full_comp_unit)
11849         (read_file_scope, read_func_scope, read_lexical_block_scope)
11850         (read_call_site_scope, dwarf2_rnglists_process)
11851         (dwarf2_ranges_process, dwarf2_ranges_read)
11852         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11853         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11854         Update.
11855         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11856         Update.
11857         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11858         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11859         (process_one_symbol): Change type of "section_offsets".
11860         * ctfread.c (get_objfile_text_range): Update.
11861         * coffread.c (coff_symtab_read, enter_linenos)
11862         (process_coff_symbol): Update.
11863         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11864         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11865
11866 2020-01-08  Tom Tromey  <tromey@adacore.com>
11867
11868         * dwarf2read.c (parse_macro_definition): Use std::string.
11869         (parse_macro_definition): Likewise.
11870
11871 2020-01-08  Tom Tromey  <tromey@adacore.com>
11872
11873         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11874         (ATTR_ALLOC_CHUNK): Remove.
11875
11876 2020-01-08  Tom Tromey  <tromey@adacore.com>
11877
11878         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11879
11880 2020-01-08  Tom Tromey  <tromey@adacore.com>
11881
11882         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11883         (dwarf2_compute_name, open_dwo_file): Likewise.
11884         (process_enumeration_scope): Use std::vector.
11885         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11886         (partial_die_info::fixup, dwarf2_start_subfile)
11887         (guess_full_die_structure_name, dwarf2_name): Likewise.
11888         (determine_prefix): Update.
11889         (guess_full_die_structure_name): Make return type const.
11890         (partial_die_full_name): Return unique_xmalloc_ptr.
11891         (DW_FIELD_ALLOC_CHUNK): Remove.
11892
11893 2020-01-07  Tom Tromey  <tromey@adacore.com>
11894
11895         PR build/24937:
11896         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11897
11898 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11899
11900         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11901
11902 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11903
11904         * stack.c (print_frame_info): Move disassemble_next_line code
11905         inside source_print block.
11906
11907 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11908
11909         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11910         gdb/signals.h, as we are now using native signal symbols.
11911
11912 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11913
11914         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11915         overflow by an early check of content vs threshold.
11916         * tui/tui-source.c (tui_source_window::line_is_displayed):
11917         Likewise.
11918
11919 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11920
11921         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11922
11923 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11924
11925         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11926         export table if no section contains it's RVA.
11927
11928 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11929
11930         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11931
11932 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11933
11934         * source.c (print_source_lines_base): Set last_line_listed.
11935
11936 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11937
11938         * tui/tui-disasm.c: Remove trailing spaces.
11939
11940 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11941             Pedro Alves  <palves@redhat.com>
11942
11943         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11944         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11945         (windows_gdb_signal_to_target): New function, uses the above
11946         enumeration to convert GDB internal signal codes to equivalent
11947         Windows codes.
11948         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11949         * windows-nat.c: Include "gdb_wait.h".
11950         (get_windows_debug_event): Extract the fatal exception from the
11951         exit status and convert to the equivalent Posix signal number.
11952         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11953         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11954         * gdbsupport/gdb_wait.c: New file, implements
11955         windows_status_to_termsig.
11956         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11957         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11958
11959 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11960
11961         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11962         show_layout.
11963
11964 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11965
11966         * aarch64-linux-nat.c
11967         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11968         and bfd_mach_aarch64.
11969
11970 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11971
11972         * ui-file.c (stdio_file::can_emit_style_escape)
11973         (tee_file::can_emit_style_escape): Ensure style is used also on
11974         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11975         to gdb_stdout.
11976         * main.c (set_gdb_data_directory): Use file style to output the
11977         warning that the given pathname is not a directory.
11978         * top.c (show_history_filename, gdb_safe_append_history)
11979         (show_gdb_datadir): Use file style.
11980
11981 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11982
11983         * solib-target.c (struct lm_info_target):
11984         Change offsets to be a unique_xmalloc_ptr.
11985         (solib_target_relocate_section_addresses): Update.
11986
11987 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11988
11989         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11990
11991 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11992
11993         * MAINTAINERS (Write After Approval): Add myself.
11994
11995 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11996
11997         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11998         Cell BE architecture.
11999         * target.h (struct target_ops) <thread_architecture>: Likewise.
12000
12001 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12002
12003         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12004
12005 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12006
12007         * MAINTAINERS (Write After Approval): Add myself.
12008
12009 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12010
12011         * gdbarch.sh: Update copyright year range of generated files.
12012
12013 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12014
12015         Update copyright year range in all GDB files.
12016
12017 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12018
12019         * copyright.py: Convert to Python 3.
12020
12021 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12022
12023         * copyright.py: Adapt after move of gnulib directory from gdb
12024         directory to toplevel directory.
12025
12026 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12027
12028         * copyright.py (main): Exit if run from the wrong directory.
12029
12030 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12031
12032         * top.c (print_gdb_version): Change copyright year to 2020.
12033
12034 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12035
12036         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12037
12038 For older changes see ChangeLog-2019.
12039 \f
12040 Local Variables:
12041 mode: change-log
12042 left-margin: 8
12043 fill-column: 74
12044 version-control: never
12045 coding: utf-8
12046 End: